:root {
    --bg-dark: #050816;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.68);
    --text-muted: rgba(255, 255, 255, 0.42);
    --gradient-orange: linear-gradient(135deg, #ff6b35, #ff4757);
    --gradient-blue: linear-gradient(135deg, #4facfe, #00f2fe);
    --gradient-purple: linear-gradient(135deg, #a855f7, #6366f1);
    --gradient-text: linear-gradient(135deg, #ff6b35 0%, #ff4757 35%, #4facfe 65%, #00f2fe 100%);
    --accent-orange: #ff6b35;
    --accent-blue: #4facfe;
    --accent-purple: #a855f7;
    --border: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(79, 172, 254, 0.35);
    --header-height: 72px;
    --radius: 20px;
    --radius-sm: 12px;
    --shadow-glow-orange: 0 8px 40px rgba(255, 107, 53, 0.4);
    --shadow-glow-blue: 0 8px 40px rgba(79, 172, 254, 0.4);
    --glass: rgba(255, 255, 255, 0.04);
    --glass-border: rgba(255, 255, 255, 0.12);
    --font-display: 'Syne', 'Noto Sans SC', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

body.preloader-active {
    overflow: hidden;
}

body.loaded .reveal-up {
    animation: revealUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    animation-delay: calc(0.15s * var(--d, 0) + 0.4s);
    opacity: 0;
}

@keyframes revealUp {
    from { opacity: 0; transform: translateY(40px); filter: blur(8px); }
    to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

/* Noise & Progress */
.noise-overlay {
    position: fixed;
    inset: 0;
    z-index: 9997;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    width: 0;
    z-index: 10001;
    background: var(--gradient-text);
    box-shadow: 0 0 12px rgba(79, 172, 254, 0.8);
    transition: width 0.1s linear;
}

/* Preloader */
.preloader {
    position: fixed;
    inset: 0;
    z-index: 10002;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #050816;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-inner {
    text-align: center;
}

/* Brand Mark — 彩色字标 */
.brand-mark {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 1px;
    flex-shrink: 0;
    border-radius: 12px;
    padding: 3px;
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.03) 100%);
    backdrop-filter: blur(12px) saturate(160%);
    -webkit-backdrop-filter: blur(12px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    overflow: hidden;
    isolation: isolate;
}

.brand-mark::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: conic-gradient(from 0deg, #ff6b35, #4facfe, #a855f7, #07c160, #ff6b35);
    opacity: 0.45;
    z-index: -1;
    animation: brandRingSpin 5s linear infinite;
}

.brand-mark::after {
    content: '';
    position: absolute;
    inset: 1px;
    border-radius: calc(12px - 1px);
    background: linear-gradient(145deg, rgba(10, 14, 31, 0.88) 0%, rgba(10, 14, 31, 0.68) 100%);
    z-index: -1;
}

@keyframes brandRingSpin {
    to { transform: rotate(360deg); }
}

.brand-mark-xs { width: 32px; height: 32px; border-radius: 8px; padding: 2px; }
.brand-mark-xs::after { border-radius: 6px; }
.brand-mark-sm { width: 36px; height: 36px; border-radius: 10px; }
.brand-mark-sm::after { border-radius: 8px; }
.brand-mark-md { width: 72px; height: 72px; border-radius: 18px; padding: 5px; margin: 0 auto 24px; animation: brandMarkPulse 2s ease-in-out infinite; }
.brand-mark-md::after { border-radius: 14px; }
.brand-mark-lg { width: 80px; height: 80px; border-radius: 20px; padding: 5px; margin: 0 auto 20px; animation: logoFloat 4s ease-in-out infinite; }
.brand-mark-lg::after { border-radius: 16px; }

@keyframes brandMarkPulse {
    0%, 100% { box-shadow: 0 4px 24px rgba(255, 107, 53, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.1); }
    50% { box-shadow: 0 8px 32px rgba(79, 172, 254, 0.25), 0 0 24px rgba(168, 85, 247, 0.15); }
}

.brand-char {
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    line-height: 1;
    font-family: 'Noto Sans SC', sans-serif;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 1;
}

.brand-mark-xs .brand-char { font-size: 10px; }
.brand-mark-sm .brand-char { font-size: 11px; }
.brand-mark-md .brand-char { font-size: 22px; }
.brand-mark-lg .brand-char { font-size: 24px; }

.brand-char-1 {
    background-image: linear-gradient(135deg, #ffd080 0%, #ff6b35 50%, #fe2c55 100%);
    filter: drop-shadow(0 0 6px rgba(255, 107, 53, 0.45));
}
.brand-char-2 {
    background-image: linear-gradient(135deg, #bae6fd 0%, #4facfe 50%, #2563eb 100%);
    filter: drop-shadow(0 0 6px rgba(79, 172, 254, 0.45));
}
.brand-char-3 {
    background-image: linear-gradient(135deg, #e9d5ff 0%, #a855f7 50%, #7c3aed 100%);
    filter: drop-shadow(0 0 6px rgba(168, 85, 247, 0.45));
}
.brand-char-4 {
    background-image: linear-gradient(135deg, #6ee7b7 0%, #07c160 50%, #059669 100%);
    filter: drop-shadow(0 0 6px rgba(7, 193, 96, 0.45));
}

.logo:hover .brand-mark::before {
    opacity: 0.75;
    animation-duration: 2.5s;
}

.logo-text {
    background: linear-gradient(135deg, #ffffff 0%, #ff8c42 35%, #4facfe 70%, #a855f7 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: logoTextShimmer 5s ease-in-out infinite;
}

@keyframes logoTextShimmer {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.footer-brand-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    color: var(--text-primary);
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* Custom Cursor */
.cursor-dot,
.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 99999;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.25s ease, height 0.25s ease, opacity 0.25s ease, border-color 0.25s ease;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background: #fff;
    mix-blend-mode: difference;
}

.cursor-ring {
    width: 36px;
    height: 36px;
    border: 1.5px solid rgba(255, 255, 255, 0.35);
    transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1), height 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease;
}

.cursor-ring.hover {
    width: 56px;
    height: 56px;
    border-color: rgba(255, 107, 53, 0.6);
}

@media (pointer: coarse) {
    .cursor-dot, .cursor-ring { display: none; }
}

@keyframes preloaderPulse {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 20px rgba(255,107,53,0.5)); }
    50% { transform: scale(1.1); filter: drop-shadow(0 0 40px rgba(79,172,254,0.6)); }
}

.preloader-bar {
    width: 160px;
    height: 3px;
    background: rgba(255,255,255,0.08);
    border-radius: 999px;
    overflow: hidden;
    margin: 0 auto 16px;
}

.preloader-bar span {
    display: block;
    height: 100%;
    width: 0;
    background: var(--gradient-text);
    border-radius: 999px;
    animation: preloaderLoad 1.8s ease-in-out forwards;
}

@keyframes preloaderLoad {
    to { width: 100%; }
}

.preloader-text {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 6px;
    background: linear-gradient(135deg, #ff8c42, #4facfe, #a855f7, #07c160);
    background-size: 300% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: logoTextShimmer 4s ease-in-out infinite;
}

.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    height: 320px;
    margin: -160px 0 0 -160px;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.12) 0%, rgba(255, 107, 53, 0.06) 35%, transparent 70%);
    mix-blend-mode: screen;
    transition: opacity 0.3s ease;
}

@media (pointer: coarse) {
    .cursor-glow {
        display: none;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 1000;
    background: rgba(5, 8, 22, 0.6);
    backdrop-filter: blur(24px) saturate(180%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.header.scrolled {
    background: rgba(5, 8, 22, 0.92);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.15rem;
}

.logo-icon {
    font-size: 1.4rem;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: color 0.3s ease;
    white-space: nowrap;
    position: relative;
    padding: 4px 0;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-orange);
    border-radius: 2px;
    transition: width 0.3s ease;
}

.nav a:hover,
.nav a.active {
    color: var(--text-primary);
}

.nav a.active::after,
.nav a:hover::after {
    width: 100%;
}

.header-cta {
    display: inline-flex;
    align-items: center;
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--gradient-orange);
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    box-shadow: var(--shadow-glow-orange);
    transition: all 0.3s ease;
    margin-left: 16px;
    flex-shrink: 0;
}

.header-cta:hover {
    transform: translateY(-2px) scale(1.03);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: 0.3s;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(var(--header-height) + 60px) 0 80px;
    overflow: hidden;
}

#particles-js {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
}

.aurora-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.55;
}

.hero-orbs {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: orbFloat 12s ease-in-out infinite;
}

.orb-1 {
    width: 420px;
    height: 420px;
    top: 10%;
    left: 15%;
    background: rgba(255, 107, 53, 0.18);
}

.orb-2 {
    width: 360px;
    height: 360px;
    top: 40%;
    right: 10%;
    background: rgba(79, 172, 254, 0.15);
    animation-delay: -4s;
}

.orb-3 {
    width: 280px;
    height: 280px;
    bottom: 15%;
    left: 40%;
    background: rgba(168, 85, 247, 0.12);
    animation-delay: -8s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -40px) scale(1.08); }
    66% { transform: translate(-25px, 25px) scale(0.95); }
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 40%, rgba(79, 172, 254, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 30% 60%, rgba(255, 107, 53, 0.06) 0%, transparent 50%),
        var(--bg-dark);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(1px 1px at 30% 65%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 50% 10%, rgba(255,255,255,0.25) 0%, transparent 100%),
        radial-gradient(1px 1px at 70% 40%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 85% 75%, rgba(255,255,255,0.3) 0%, transparent 100%),
        radial-gradient(1px 1px at 15% 85%, rgba(255,255,255,0.15) 0%, transparent 100%),
        radial-gradient(1px 1px at 60% 55%, rgba(255,255,255,0.2) 0%, transparent 100%),
        radial-gradient(1px 1px at 90% 15%, rgba(255,255,255,0.25) 0%, transparent 100%);
    opacity: 0.6;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(79,172,254,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79,172,254,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 3;
    will-change: transform, opacity;
    transition: opacity 0.1s linear;
    max-width: 960px;
}

.hero-content::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    width: min(700px, 90vw);
    height: 280px;
    background: radial-gradient(ellipse, rgba(255,107,53,0.12) 0%, rgba(79,172,254,0.08) 40%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    z-index: -1;
    animation: heroGlowPulse 5s ease-in-out infinite alternate;
}

@keyframes heroGlowPulse {
    from { opacity: 0.7; transform: translateX(-50%) scale(1); }
    to { opacity: 1; transform: translateX(-50%) scale(1.08); }
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6.5rem);
    font-weight: 900;
    line-height: 1.08;
    margin-bottom: 28px;
    letter-spacing: -0.02em;
}

.hero-line {
    display: block;
    text-shadow: 0 0 80px rgba(255, 255, 255, 0.12);
}

.hero-line-accent {
    font-size: 1.08em;
    margin-top: 4px;
    filter: drop-shadow(0 0 30px rgba(255, 107, 53, 0.45)) drop-shadow(0 0 60px rgba(79, 172, 254, 0.25));
    animation: shimmer 3s linear infinite, heroAccentFloat 4s ease-in-out infinite;
}

@keyframes heroAccentFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.hero h1 {
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    margin-bottom: 0;
    letter-spacing: inherit;
}

.shimmer {
    background-size: 200% auto;
    animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: clamp(1.15rem, 2.8vw, 1.55rem);
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.85;
    margin-bottom: 44px;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.hero-subtitle strong {
    color: #fff;
    font-weight: 700;
    font-size: 1.05em;
}

.hero-subtitle em {
    font-style: normal;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-hero {
    padding: 18px 44px;
    font-size: 1.12rem;
    min-width: 200px;
    justify-content: center;
}

.hero-actions .btn-primary {
    font-size: 1.18rem;
    padding: 20px 48px;
    box-shadow: 0 12px 48px rgba(255, 107, 53, 0.45), 0 0 0 1px rgba(255,255,255,0.1) inset;
}

.hero-actions .btn-primary:hover,
.hero-actions .btn-primary:active {
    transform: translateY(-3px) scale(1.02);
}

.hero-platforms {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-top: 44px;
}

.hero-tag,
.hero-platforms span {
    padding: 10px 22px;
    border-radius: 999px;
    font-size: clamp(0.88rem, 1.5vw, 1rem);
    font-weight: 700;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    transition: all 0.35s ease;
}

.hero-tag:hover,
.hero-platforms span:hover {
    border-color: rgba(79, 172, 254, 0.45);
    background: rgba(79, 172, 254, 0.12);
    box-shadow: 0 0 24px rgba(79, 172, 254, 0.2);
    transform: translateY(-2px);
}

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 0.75rem;
    letter-spacing: 2px;
    animation: bounceHint 2s ease-in-out infinite;
}

@keyframes bounceHint {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

.scroll-mouse {
    width: 22px;
    height: 34px;
    border: 2px solid rgba(255,255,255,0.25);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    padding-top: 6px;
}

.scroll-wheel {
    width: 3px;
    height: 8px;
    background: var(--accent-orange);
    border-radius: 2px;
    animation: scrollWheel 1.5s ease-in-out infinite;
}

@keyframes scrollWheel {
    0% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(10px); }
}

/* Marquee */
.marquee-wrap {
    overflow: hidden;
    padding: 18px 0;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
    display: flex;
    gap: 32px;
    width: max-content;
    animation: marquee 30s linear infinite;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.marquee-track span:nth-child(odd) {
    color: rgba(79, 172, 254, 0.6);
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

.hero-badge {
    position: relative;
    display: inline-flex;
    padding: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #ff6b35, #ff4757, #4facfe, #a855f7, #00f2fe, #ff6b35);
    background-size: 400% 100%;
    animation: badgeBorderFlow 5s linear infinite;
    margin-bottom: 36px;
    box-shadow:
        0 0 24px rgba(255, 107, 53, 0.35),
        0 0 48px rgba(79, 172, 254, 0.15),
        inset 0 0 20px rgba(255, 107, 53, 0.05);
}

.hero-badge::before {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 999px;
    background: inherit;
    background-size: inherit;
    animation: inherit;
    filter: blur(16px);
    opacity: 0.45;
    z-index: -1;
}

@keyframes badgeBorderFlow {
    0% { background-position: 0% 50%; }
    100% { background-position: 400% 50%; }
}

.badge-inner {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 16px 36px;
    border-radius: 999px;
    background: rgba(5, 8, 22, 0.88);
    backdrop-filter: blur(16px) saturate(180%);
}

.badge-text {
    font-size: clamp(1.15rem, 2.5vw, 1.55rem);
    font-weight: 700;
    letter-spacing: 0.06em;
    background: linear-gradient(90deg, #ff8c5a 0%, #ff6b35 25%, #4facfe 55%, #00f2fe 75%, #ff8c5a 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: badgeTextShimmer 3s linear infinite;
    text-shadow: 0 0 30px rgba(255, 107, 53, 0.3);
}

@keyframes badgeTextShimmer {
    0% { background-position: 0% center; }
    100% { background-position: 200% center; }
}

.badge-dot {
    position: relative;
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--accent-orange);
    box-shadow: 0 0 14px rgba(255, 107, 53, 0.9);
    animation: badgeDotPulse 2s ease-in-out infinite;
}

.badge-dot-ring {
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 2px solid rgba(255, 107, 53, 0.5);
    animation: badgeRingExpand 2s ease-in-out infinite;
}

@keyframes badgeDotPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 14px rgba(255, 107, 53, 0.9); }
    50% { transform: scale(1.15); box-shadow: 0 0 22px rgba(255, 107, 53, 1), 0 0 36px rgba(79, 172, 254, 0.4); }
}

@keyframes badgeRingExpand {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.6); opacity: 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-magnetic {
    will-change: transform;
}

.btn-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.25) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover .btn-shine {
    transform: translateX(100%);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    box-shadow: none !important;
    color: #fff;
}

.btn-primary {
    background: var(--gradient-orange);
    color: #fff;
    box-shadow: var(--shadow-glow-orange);
}

.btn-secondary {
    background: var(--gradient-blue);
    color: #fff;
    box-shadow: var(--shadow-glow-blue);
}

/* Site-wide button hover — blue glow */
.btn-primary:hover,
.btn-primary:active,
.btn-secondary:hover,
.btn-secondary:active,
.btn-glass:hover,
.btn-glass:active,
.coop-btn:hover,
.coop-btn:active,
.header-cta:hover,
.header-cta:active,
.float-cta:hover,
.float-cta:active,
.download-btn:hover,
.download-btn:active {
    background: var(--gradient-blue) !important;
    border-color: transparent !important;
    color: #fff !important;
    animation: btnGlowBlue 2.5s ease-in-out infinite !important;
}

.btn-primary:hover,
.btn-primary:active,
.btn-secondary:hover,
.btn-secondary:active,
.btn-glass:hover,
.btn-glass:active,
.coop-btn:hover,
.coop-btn:active,
.header-cta:hover,
.header-cta:active,
.download-btn:hover,
.download-btn:active {
    transform: translateY(-2px);
}

@keyframes btnGlowBlue {
    0%, 100% { box-shadow: 0 8px 32px rgba(79, 172, 254, 0.45); }
    50% { box-shadow: 0 14px 48px rgba(79, 172, 254, 0.65), 0 0 28px rgba(0, 242, 254, 0.2); }
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.05rem;
}

/* Sections */
.section {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.section-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    opacity: 0.35;
}

.section-glow-orange {
    top: -200px;
    right: -200px;
    background: rgba(255, 107, 53, 0.15);
}

.section-glow-blue {
    top: 50%;
    left: -300px;
    background: rgba(79, 172, 254, 0.12);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.light .section-tag,
.section-header.light h2,
.section-header.light p {
    color: inherit;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--accent-blue);
    margin-bottom: 12px;
    padding: 6px 16px;
    border-radius: 999px;
    background: rgba(79, 172, 254, 0.08);
    border: 1px solid rgba(79, 172, 254, 0.15);
}

.section-header h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    margin-bottom: 12px;
    background: linear-gradient(180deg, #fff 0%, rgba(255,255,255,0.75) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* Advantages */
.advantages {
    position: relative;
    overflow: hidden;
}

.advantages-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.advantages-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: advantageOrbFloat 10s ease-in-out infinite;
}

.advantages-orb-1 {
    width: 480px;
    height: 480px;
    top: -140px;
    left: -100px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.5), transparent 70%);
}

.advantages-orb-2 {
    width: 400px;
    height: 400px;
    bottom: -120px;
    right: -80px;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.45), transparent 70%);
    animation-delay: -4s;
}

.advantages-orb-3 {
    width: 280px;
    height: 280px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(168, 85, 247, 0.22), transparent 70%);
    animation-delay: -7s;
    opacity: 0.3;
}

.advantages-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 172, 254, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 172, 254, 0.035) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
    animation: advantageGridShift 22s linear infinite;
}

.advantages-scanline {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 53, 0.025) 50%, transparent 100%);
    background-size: 100% 200%;
    animation: advantageScanline 7s ease-in-out infinite;
    opacity: 0.55;
}

@keyframes advantageOrbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(22px, -18px) scale(1.05); }
    66% { transform: translate(-16px, 12px) scale(0.96); }
}

@keyframes advantageGridShift {
    0% { background-position: 0 0; }
    100% { background-position: 52px 52px; }
}

@keyframes advantageScanline {
    0% { background-position: 0 -100%; }
    100% { background-position: 0 100%; }
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    position: relative;
    z-index: 1;
}

.advantage-card {
    position: relative;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 45%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: calc(var(--radius) + 4px);
    padding: 30px 24px 26px;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.45s ease,
                box-shadow 0.45s ease;
    box-shadow:
        0 14px 44px rgba(0, 0, 0, 0.26),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    isolation: isolate;
    min-height: 280px;
}

.advantage-card-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--adv-accent) 20%, transparent) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.advantage-card:hover .advantage-card-glow {
    opacity: 1;
}

.advantage-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--adv-accent), transparent 85%);
    border-radius: calc(var(--radius) + 4px) 0 0 calc(var(--radius) + 4px);
    opacity: 0.8;
    transition: width 0.4s ease, box-shadow 0.4s ease;
    z-index: 1;
}

.advantage-card:hover .advantage-card-accent {
    width: 4px;
    box-shadow: 0 0 18px color-mix(in srgb, var(--adv-accent) 45%, transparent);
}

.advantage-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: skewX(-20deg);
    transition: left 0.65s ease;
    pointer-events: none;
    z-index: 3;
}

.advantage-card:hover::after {
    left: 140%;
}

.advantage-card[data-advantage="platform"] {
    --adv-accent: #ff6b35;
    --adv-glow: rgba(255, 107, 53, 0.14);
}
.advantage-card[data-advantage="capability"] {
    --adv-accent: #4facfe;
    --adv-glow: rgba(79, 172, 254, 0.14);
}
.advantage-card[data-advantage="service"] {
    --adv-accent: #10b981;
    --adv-glow: rgba(16, 185, 129, 0.14);
}
.advantage-card[data-advantage="team"] {
    --adv-accent: #a855f7;
    --adv-glow: rgba(168, 85, 247, 0.14);
}

.advantage-card.featured {
    border-color: rgba(255, 107, 53, 0.38);
    background: linear-gradient(155deg, rgba(255, 107, 53, 0.14) 0%, rgba(255, 255, 255, 0.04) 40%, rgba(79, 172, 254, 0.06) 100%);
    box-shadow:
        0 18px 55px rgba(255, 107, 53, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    animation: advantageFeaturedPulse 4.5s ease-in-out infinite;
}

@keyframes advantageFeaturedPulse {
    0%, 100% { box-shadow: 0 18px 55px rgba(255, 107, 53, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1); }
    50% { box-shadow: 0 22px 65px rgba(255, 107, 53, 0.26), 0 0 30px rgba(255, 107, 53, 0.08); }
}

.advantage-card:hover {
    border-color: color-mix(in srgb, var(--adv-accent) 38%, rgba(255, 255, 255, 0.12));
    box-shadow:
        0 26px 64px rgba(0, 0, 0, 0.34),
        0 0 36px var(--adv-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.advantage-num {
    position: absolute;
    top: 16px;
    right: 18px;
    font-family: 'Syne', sans-serif;
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--adv-accent, var(--text-muted));
    opacity: 0.55;
    letter-spacing: 0.06em;
    z-index: 4;
    transition: opacity 0.35s ease, text-shadow 0.35s ease;
}

.advantage-card:hover .advantage-num {
    opacity: 1;
    text-shadow: 0 0 16px color-mix(in srgb, var(--adv-accent) 40%, transparent);
}

.advantage-icon-wrap {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, color-mix(in srgb, var(--adv-accent) 14%, rgba(255,255,255,0.04)), rgba(255,255,255,0.02));
    border: 1px solid color-mix(in srgb, var(--adv-accent) 22%, rgba(255,255,255,0.1));
    margin-bottom: 22px;
    position: relative;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.advantage-icon-ring {
    position: absolute;
    inset: -3px;
    border-radius: 22px;
    background: conic-gradient(from 0deg, var(--adv-accent), transparent 35%, transparent 65%, var(--adv-accent));
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: advantageRingSpin 3.5s linear infinite;
    animation-play-state: paused;
}

.advantage-card:hover .advantage-icon-ring {
    opacity: 0.65;
    animation-play-state: running;
}

@keyframes advantageRingSpin {
    to { transform: rotate(360deg); }
}

.advantage-icon-wrap::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: inherit;
    background: var(--adv-accent);
    opacity: 0;
    z-index: -1;
    filter: blur(18px);
    transition: opacity 0.4s ease;
}

.advantage-card:hover .advantage-icon-wrap {
    transform: translateY(-5px) scale(1.06);
    box-shadow: 0 10px 28px var(--adv-glow);
}

.advantage-card:hover .advantage-icon-wrap::after {
    opacity: 0.4;
}

.advantage-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: advantageIconFloat 3.2s ease-in-out infinite;
}

.advantage-icon svg {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 2px 6px color-mix(in srgb, var(--adv-accent) 30%, transparent));
}

.advantage-card:nth-child(2) .advantage-icon { animation-delay: -0.6s; }
.advantage-card:nth-child(3) .advantage-icon { animation-delay: -1.2s; }
.advantage-card:nth-child(4) .advantage-icon { animation-delay: -1.8s; }

@keyframes advantageIconFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

.advantage-card h3 {
    font-size: 1.18rem;
    font-weight: 700;
    margin-bottom: 12px;
    position: relative;
    z-index: 2;
    color: var(--text-primary);
    transition: color 0.35s ease, text-shadow 0.35s ease;
}

.advantage-card:hover h3 {
    color: #fff;
    text-shadow: 0 0 20px color-mix(in srgb, var(--adv-accent) 28%, transparent);
}

.advantage-card p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.75;
    margin-bottom: 18px;
    position: relative;
    z-index: 2;
    flex: 1;
}

.advantage-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.advantage-tags span {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--adv-accent);
    background: color-mix(in srgb, var(--adv-accent) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--adv-accent) 30%, transparent);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.advantage-tags span::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--adv-accent) 18%, transparent), transparent);
    transition: left 0.5s ease;
}

.advantage-card:hover .advantage-tags span::before {
    left: 100%;
}

.advantage-card:hover .advantage-tags span {
    background: color-mix(in srgb, var(--adv-accent) 16%, transparent);
    border-color: color-mix(in srgb, var(--adv-accent) 50%, transparent);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px var(--adv-glow);
}

.advantage-card.featured .advantage-tags span {
    color: #ff8c42;
    background: rgba(255, 107, 53, 0.12);
    border-color: rgba(255, 107, 53, 0.28);
}

.advantage-card.featured:hover .advantage-tags span {
    box-shadow: 0 4px 14px rgba(255, 107, 53, 0.18);
}

/* Endorsements */
.endorsements {
    position: relative;
    overflow: hidden;
    padding-top: 80px;
    padding-bottom: 100px;
}

.endorsements-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.endorsements-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
}

.endorsements-orb-1 {
    width: 420px;
    height: 420px;
    top: -120px;
    left: -80px;
    background: rgba(79, 172, 254, 0.18);
}

.endorsements-orb-2 {
    width: 360px;
    height: 360px;
    bottom: -100px;
    right: -60px;
    background: rgba(255, 107, 53, 0.14);
}

.endorsements-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 172, 254, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 172, 254, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
}

.endorsement-block {
    position: relative;
    z-index: 1;
    margin-bottom: 72px;
}

.endorsement-block:last-child {
    margin-bottom: 0;
}

.endorsement-block-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 28px;
}

.endorsement-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 10px;
    background: linear-gradient(135deg, #ff6b35, #ff4757);
    color: #fff;
    font-weight: 800;
    font-size: 1rem;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.35);
}

.endorsement-index-blue {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.35);
}

.endorsement-block-header h3 {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.82) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.endorsement-subtitle {
    text-align: center;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-blue);
    margin: -8px 0 16px;
    letter-spacing: 0.02em;
}

.endorsement-intro {
    max-width: 720px;
    margin: 0 auto 32px;
    padding: 0 12px;
    text-align: center;
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--text-muted);
}

.endorsement-block-industry .endorsement-item-pedestal > p {
    margin-top: 10px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 600;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
}

.endorsement-gallery-platform {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 28px 24px 24px;
    border-radius: 20px;
}

/* Platform Cert Matrix Showcase */
.platform-showcase {
    position: relative;
}

.platform-showcase-head {
    text-align: center;
    margin-bottom: 40px;
}

.platform-showcase-header {
    justify-content: center;
    margin-bottom: 20px;
}

.platform-showcase-header h3 {
    margin: 0;
    text-align: left;
}

.platform-showcase-eyebrow {
    display: block;
    margin-top: 4px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(79, 172, 254, 0.75);
}

.platform-cred-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 24px;
}

.platform-cred-badge {
    padding: 7px 16px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.88);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(79, 172, 254, 0.22);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.platform-cred-badge:hover {
    transform: translateY(-2px);
    border-color: rgba(79, 172, 254, 0.45);
    box-shadow: 0 8px 24px rgba(79, 172, 254, 0.15);
}

.platform-cred-badge-hot {
    color: #fff;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.35), rgba(255, 71, 87, 0.25));
    border-color: rgba(255, 107, 53, 0.45);
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.2);
}

.platform-cert-matrix {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.28fr) minmax(0, 1fr);
    gap: 22px;
    align-items: end;
    padding: 12px 0 8px;
}

.platform-matrix-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: min(680px, 90%);
    height: 280px;
    transform: translate(-50%, -58%);
    background: radial-gradient(ellipse, rgba(79, 172, 254, 0.16) 0%, rgba(255, 107, 53, 0.08) 45%, transparent 72%);
    pointer-events: none;
    filter: blur(24px);
    animation: platform-glow-pulse 4s ease-in-out infinite;
}

.platform-matrix-line {
    position: absolute;
    top: 42%;
    left: 8%;
    right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(79, 172, 254, 0.35) 20%, rgba(255, 107, 53, 0.35) 50%, rgba(79, 172, 254, 0.35) 80%, transparent);
    pointer-events: none;
    opacity: 0.6;
}

@keyframes platform-glow-pulse {
    0%, 100% { opacity: 0.75; transform: translate(-50%, -58%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -58%) scale(1.06); }
}

.platform-cert-grid {
    display: grid;
    grid-template-columns: 1fr 1.12fr 1fr;
    gap: 18px;
    align-items: end;
}

.platform-cert-card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px 16px 20px;
    border-radius: 20px;
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 55%, rgba(79, 172, 254, 0.04) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.4s ease, box-shadow 0.4s ease;
    overflow: hidden;
    z-index: 1;
}

.platform-cert-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.06) 50%, transparent 60%);
    transform: translateX(-120%);
    transition: transform 0.7s ease;
    pointer-events: none;
}

.platform-cert-card:hover .platform-cert-shine {
    transform: translateX(120%);
}

.platform-cert-idx {
    position: absolute;
    top: 14px;
    right: 14px;
    z-index: 2;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.28);
}

.platform-cert-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 172, 254, 0.4);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(79, 172, 254, 0.12);
}

.platform-cert-card-featured {
    transform: translateY(-20px);
    padding-top: 28px;
    padding-bottom: 24px;
    border-color: rgba(255, 107, 53, 0.35);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(255, 107, 53, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.platform-cert-card-featured:hover {
    transform: translateY(-24px);
    box-shadow:
        0 28px 70px rgba(0, 0, 0, 0.38),
        0 0 50px rgba(255, 107, 53, 0.18);
}

.platform-cert-aura {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle at 50% 30%, rgba(255, 107, 53, 0.18), transparent 55%);
    pointer-events: none;
    animation: platform-aura-breathe 3s ease-in-out infinite;
}

@keyframes platform-aura-breathe {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

.platform-cert-border-spin {
    position: absolute;
    inset: -1px;
    border-radius: 21px;
    padding: 1px;
    background: conic-gradient(from var(--platform-spin, 0deg), #ff6b35, #4facfe, #00f2fe, #ff4757, #ff6b35);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.65;
    animation: platform-border-rotate 5s linear infinite;
    pointer-events: none;
}

@property --platform-spin {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

@keyframes platform-border-rotate {
    to { --platform-spin: 360deg; }
}

.platform-cert-tag {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #fff;
    background: linear-gradient(135deg, #ff6b35, #ff4757);
    box-shadow: 0 4px 18px rgba(255, 107, 53, 0.45);
    animation: platform-tag-float 2.5s ease-in-out infinite;
}

@keyframes platform-tag-float {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-3px); }
}

.platform-cert-media {
    width: 100%;
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.22);
    transition: box-shadow 0.35s ease, transform 0.35s ease;
}

.platform-cert-card:hover .platform-cert-media {
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
}

.platform-cert-card-featured .platform-cert-media {
    box-shadow: 0 16px 40px rgba(255, 107, 53, 0.15), 0 10px 28px rgba(0, 0, 0, 0.22);
}

.platform-cert-media-landscape {
    aspect-ratio: 4 / 3;
}

.platform-cert-media-portrait {
    aspect-ratio: 3 / 4;
}

.platform-cert-media-cert {
    aspect-ratio: 1024 / 747;
}

.platform-cert-card-featured .platform-cert-media {
    padding: 10px 12px;
}

.platform-cert-media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    background: #fff;
}

.platform-cert-body {
    text-align: center;
    position: relative;
    z-index: 1;
}

.platform-cert-label {
    display: inline-block;
    margin-bottom: 6px;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(79, 172, 254, 0.7);
}

.platform-cert-card-featured .platform-cert-label {
    color: rgba(255, 140, 90, 0.85);
}

.platform-cert-body h4 {
    margin: 0 0 8px;
    font-size: 0.94rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--accent-blue);
}

.platform-cert-card-featured .platform-cert-body h4 {
    font-size: 1rem;
    background: linear-gradient(135deg, #4facfe 0%, #fff 50%, #ff8c5a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.platform-cert-body p {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.endorsement-block-platform .endorsement-subtitle {
    color: #ff8c5a;
    font-size: 1.45rem;
    background: linear-gradient(135deg, #ff8c5a 0%, #4facfe 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.endorsement-block-platform .endorsement-intro {
    margin-bottom: 8px;
}

.endorsement-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.endorsement-item:hover {
    transform: translateY(-6px);
}

.endorsement-img-wrap {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
    transition: box-shadow 0.35s ease, border-color 0.35s ease;
}

.endorsement-item:hover .endorsement-img-wrap {
    border-color: rgba(79, 172, 254, 0.4);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.32), 0 0 24px rgba(79, 172, 254, 0.15);
}

.endorsement-img-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.endorsement-item p {
    text-align: center;
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--accent-blue);
    max-width: 220px;
}

.endorsement-gallery-industry {
    display: flex;
    align-items: flex-end;
    justify-content: center;
    gap: 24px;
    padding: 0 12px 20px;
}

.endorsement-pedestal {
    position: relative;
    flex: 1;
    max-width: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.endorsement-pedestal-center {
    max-width: 360px;
    z-index: 2;
}

.endorsement-pedestal-side {
    transform: translateY(24px);
}

.endorsement-pedestal-body {
    width: 88%;
    height: 28px;
    margin-top: -6px;
    border-radius: 0 0 50% 50% / 0 0 100% 100%;
    background: linear-gradient(180deg, rgba(79, 172, 254, 0.35) 0%, rgba(79, 172, 254, 0.08) 100%);
    box-shadow: 0 8px 24px rgba(79, 172, 254, 0.2);
}

.endorsement-pedestal-top {
    width: 100%;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(120, 200, 255, 0.5) 0%, rgba(79, 172, 254, 0.25) 100%);
    box-shadow: inset 0 2px 6px rgba(255, 255, 255, 0.25);
}

.endorsement-pedestal-center .endorsement-pedestal-body {
    height: 36px;
}

.endorsement-item-pedestal {
    position: relative;
    z-index: 2;
    width: 100%;
    margin-bottom: 8px;
    padding: 12px;
    border-radius: 16px;
}

.endorsement-item-pedestal .endorsement-img-wrap {
    aspect-ratio: 16 / 11;
    min-height: 160px;
}

.endorsement-item-featured .endorsement-img-wrap {
    aspect-ratio: 4 / 5;
    min-height: 220px;
}

.endorsement-item-pedestal .endorsement-img-wrap img {
    object-fit: contain;
    background: #fff;
}

.endorsement-item-featured p {
    margin-top: 4px;
    color: var(--text-primary);
    font-size: 0.82rem;
}

/* Glass & Spotlight Cards */
.glass-card {
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(20px) saturate(150%);
    border: 1px solid var(--glass-border);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255,255,255,0.06);
}

.spotlight-card {
    position: relative;
    overflow: hidden;
}

.spotlight-card::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,172,254,0.15) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.spotlight-card:hover::before {
    opacity: 1;
}

.tilt-card {
    transform-style: preserve-3d;
    will-change: transform;
    transition: transform 0.15s ease, opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.tilt-card.is-tilting {
    transition: transform 0.1s ease, opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.tilt-card.is-tilting.visible,
.tilt-card.is-tilting.fade-in.visible {
    transform: perspective(800px) rotateY(var(--rx, 0deg)) rotateX(var(--ry, 0deg)) translateY(-4px) scale(1);
}

.fade-in.visible.tilt-card:not(.is-tilting) {
    transform: translateY(0) scale(1);
}

.advantage-card,
.platform-card,
.service-card,
.case-card,
.coop-card,
.highlight-card,
.download-card,
.partner-card,
.explore-card,
.about-card,
.timeline-item {
    position: relative;
    overflow: hidden;
}

.advantage-card::before,
.platform-card::before,
.service-card::before,
.coop-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,107,53,0.4), rgba(79,172,254,0.4), transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.advantage-card:hover::before,
.platform-card:hover::before,
.service-card:hover::before,
.coop-card:hover::before {
    opacity: 1;
}

/* Stats */
.stats {
    padding: 0 0 60px;
    margin-top: -20px;
    position: relative;
    z-index: 4;
}

.stats-panel {
    position: relative;
    padding: 36px 48px;
    border-radius: var(--radius);
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(79,172,254,0.05);
}

.stats-panel::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(255,107,53,0.2), rgba(79,172,254,0.2));
    z-index: -1;
    opacity: 0.5;
    filter: blur(20px);
}

.stats {
    background: transparent;
    border: none;
}

.stat-item {
    position: relative;
}

.stat-item::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 2px;
    background: var(--gradient-text);
    border-radius: 2px;
    opacity: 0.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-number {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 8px;
}

/* Platforms */
.platforms {
    position: relative;
    overflow: hidden;
    background: transparent;
}

.platforms-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.platforms-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.45;
    animation: platformOrbDrift 12s ease-in-out infinite;
}

.platforms-orb-1 {
    width: 560px;
    height: 560px;
    top: -180px;
    right: -120px;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.55), transparent 70%);
}

.platforms-orb-2 {
    width: 440px;
    height: 440px;
    bottom: -140px;
    left: -100px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.4), transparent 70%);
    animation-delay: -4s;
}

.platforms-orb-3 {
    width: 320px;
    height: 320px;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: radial-gradient(circle, rgba(168, 85, 247, 0.25), transparent 70%);
    animation-delay: -8s;
    opacity: 0.35;
}

.platforms-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 25% 15%, rgba(79, 172, 254, 0.08) 0%, transparent 45%),
        radial-gradient(ellipse at 75% 85%, rgba(255, 107, 53, 0.07) 0%, transparent 45%),
        radial-gradient(ellipse at 50% 50%, rgba(168, 85, 247, 0.04) 0%, transparent 60%);
    animation: platformMeshPulse 8s ease-in-out infinite;
}

.platforms-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 172, 254, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 172, 254, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    animation: platformGridShift 20s linear infinite;
}

.platforms-scanline {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(79, 172, 254, 0.03) 50%, transparent 100%);
    background-size: 100% 200%;
    animation: platformScanline 6s ease-in-out infinite;
    opacity: 0.6;
}

@keyframes platformOrbDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-30px, 20px) scale(1.05); }
    66% { transform: translate(20px, -15px) scale(0.95); }
}

@keyframes platformMeshPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

@keyframes platformGridShift {
    0% { background-position: 0 0; }
    100% { background-position: 60px 60px; }
}

@keyframes platformScanline {
    0% { background-position: 0 -100%; }
    100% { background-position: 0 100%; }
}

/* Platform Grid 2x2 */
.platform-grid-2x2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.platform-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 40%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: calc(var(--radius) + 4px);
    padding: 28px;
    min-height: 220px;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.45s ease,
                box-shadow 0.45s ease;
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.1),
        inset 0 -1px 0 rgba(0, 0, 0, 0.1);
    isolation: isolate;
}

.platform-card-glow {
    position: absolute;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--platform-accent) 22%, transparent) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.platform-card:hover .platform-card-glow {
    opacity: 1;
}

.platform-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--platform-accent), transparent 80%);
    border-radius: calc(var(--radius) + 4px) 0 0 calc(var(--radius) + 4px);
    opacity: 0.85;
    transition: width 0.4s ease, opacity 0.4s ease;
    z-index: 1;
}

.platform-card:hover .platform-card-accent {
    width: 5px;
    opacity: 1;
    box-shadow: 0 0 20px color-mix(in srgb, var(--platform-accent) 50%, transparent);
}

.platform-card-body {
    display: flex;
    align-items: flex-start;
    gap: 22px;
    height: 100%;
    position: relative;
    z-index: 2;
}

.platform-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.platform-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 55%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transform: skewX(-18deg);
    transition: left 0.7s ease;
    pointer-events: none;
    z-index: 3;
}

.platform-card:hover::after {
    left: 150%;
}

.platform-card[data-platform="douyin"] {
    --platform-accent: #fe2c55;
    --platform-glow: rgba(254, 44, 85, 0.15);
}
.platform-card[data-platform="shipinhao"] {
    --platform-accent: #07c160;
    --platform-glow: rgba(7, 193, 96, 0.15);
}
.platform-card[data-platform="meituan"] {
    --platform-accent: #ffc300;
    --platform-glow: rgba(255, 195, 0, 0.15);
}
.platform-card[data-platform="kuaishou"] {
    --platform-accent: #ff4906;
    --platform-glow: rgba(255, 73, 6, 0.15);
}

.platform-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--platform-accent);
    background: color-mix(in srgb, var(--platform-accent) 12%, rgba(255, 255, 255, 0.04));
    border: 1px solid color-mix(in srgb, var(--platform-accent) 35%, transparent);
    z-index: 4;
    animation: platformBadgePulse 3s ease-in-out infinite;
    box-shadow: 0 0 16px color-mix(in srgb, var(--platform-accent) 20%, transparent);
}

@keyframes platformBadgePulse {
    0%, 100% { box-shadow: 0 0 12px color-mix(in srgb, var(--platform-accent) 15%, transparent); }
    50% { box-shadow: 0 0 22px color-mix(in srgb, var(--platform-accent) 35%, transparent); }
}

.platform-index {
    position: absolute;
    bottom: 14px;
    right: 18px;
    font-family: 'Syne', sans-serif;
    font-size: 2.4rem;
    font-weight: 800;
    line-height: 1;
    color: rgba(255, 255, 255, 0.04);
    pointer-events: none;
    z-index: 1;
    transition: color 0.4s ease;
}

.platform-card:hover .platform-index {
    color: color-mix(in srgb, var(--platform-accent) 12%, transparent);
}

.platform-icon-wrap {
    position: relative;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
}

.platform-icon-ring {
    position: absolute;
    inset: -4px;
    border-radius: 20px;
    background: conic-gradient(from var(--ring-angle, 0deg), var(--platform-accent), transparent 40%, transparent 60%, var(--platform-accent));
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: platformRingSpin 4s linear infinite;
    animation-play-state: paused;
}

.platform-card:hover .platform-icon-ring {
    opacity: 0.7;
    animation-play-state: running;
}

@keyframes platformRingSpin {
    to { --ring-angle: 360deg; transform: rotate(360deg); }
}

@property --ring-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

.platform-icon {
    position: relative;
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    border-radius: 18px;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.platform-icon::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 22px;
    background: var(--platform-accent);
    opacity: 0;
    filter: blur(16px);
    z-index: -1;
    transition: opacity 0.4s ease;
}

.platform-card:hover .platform-icon::after {
    opacity: 0.35;
}

.platform-icon img,
.platform-icon svg {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 18px;
    object-fit: cover;
}

.platform-card:hover .platform-icon {
    transform: translateY(-4px) scale(1.06);
    box-shadow: 0 12px 32px var(--platform-glow);
}

.platform-card:hover {
    border-color: color-mix(in srgb, var(--platform-accent) 40%, rgba(255, 255, 255, 0.12));
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.35),
        0 0 40px var(--platform-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.platform-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    padding-right: 76px;
    color: var(--text-primary);
    transition: color 0.35s ease, text-shadow 0.35s ease;
}

.platform-card:hover .platform-content h3 {
    color: #fff;
    text-shadow: 0 0 24px color-mix(in srgb, var(--platform-accent) 30%, transparent);
}

.platform-content p {
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.7;
    margin-bottom: 12px;
}

.platform-case {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: #4ade80;
    line-height: 1.5;
    margin-bottom: 14px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    background: rgba(74, 222, 128, 0.06);
    border: 1px solid rgba(74, 222, 128, 0.15);
    transition: background 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.platform-card:hover .platform-case {
    background: rgba(74, 222, 128, 0.1);
    border-color: rgba(74, 222, 128, 0.28);
    box-shadow: 0 0 20px rgba(74, 222, 128, 0.08);
}

.platform-case-icon {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    color: #4ade80;
    animation: platformCaseIconPulse 2s ease-in-out infinite;
}

@keyframes platformCaseIconPulse {
    0%, 100% { transform: translateY(0); opacity: 0.85; }
    50% { transform: translateY(-2px); opacity: 1; }
}

.platform-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    padding-top: 6px;
}

.platform-tags span {
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(255, 140, 66, 0.04);
    border: 1px solid rgba(255, 140, 66, 0.4);
    color: #ff8c42;
    font-size: 0.72rem;
    font-weight: 600;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.platform-tags span::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 140, 66, 0.15), transparent);
    transition: left 0.5s ease;
}

.platform-card:hover .platform-tags span::before {
    left: 100%;
}

.platform-card:hover .platform-tags span {
    border-color: rgba(255, 140, 66, 0.75);
    background: rgba(255, 107, 53, 0.12);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.15);
}

.platform-card:nth-child(1) { animation-delay: 0s; }
.platform-card:nth-child(2) { animation-delay: 0.1s; }
.platform-card:nth-child(3) { animation-delay: 0.2s; }
.platform-card:nth-child(4) { animation-delay: 0.3s; }

/* Legacy bento alias */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* Business Services */
.services {
    position: relative;
    overflow: hidden;
}

.services-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.services-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.38;
    animation: serviceOrbFloat 11s ease-in-out infinite;
}

.services-orb-1 {
    width: 440px;
    height: 440px;
    top: -120px;
    right: -80px;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.45), transparent 70%);
}

.services-orb-2 {
    width: 360px;
    height: 360px;
    bottom: -100px;
    left: -60px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.32), transparent 70%);
    animation-delay: -5s;
}

.services-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 172, 254, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 172, 254, 0.03) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(ellipse at center, black 18%, transparent 74%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 18%, transparent 74%);
}

@keyframes serviceOrbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-18px, 14px); }
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    position: relative;
    z-index: 1;
}

.service-ops-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 20px;
    padding: 18px 22px;
    margin-bottom: 28px;
    border-radius: 16px;
    position: relative;
    z-index: 1;
}

.service-ops-label {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--accent-orange);
    white-space: nowrap;
    letter-spacing: 0.04em;
}

.service-ops-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.service-ops-tags span {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.service-ops-tags span:hover {
    color: var(--accent-blue);
    border-color: rgba(79, 172, 254, 0.3);
    background: rgba(79, 172, 254, 0.08);
}

/* Team Section */
.team-section {
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.team-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.team-orb {
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.25;
}

.team-orb-1 {
    top: -100px;
    right: -80px;
    background: rgba(168, 85, 247, 0.2);
}

.team-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.03) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
    position: relative;
    z-index: 1;
}

.team-card {
    padding: 24px 18px 20px;
    border-radius: 18px;
    min-height: 160px;
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.team-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 172, 254, 0.3);
}

.team-num {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-blue);
    margin-bottom: 12px;
    opacity: 0.8;
}

.team-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.team-card p {
    font-size: 0.84rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.about-plan {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    padding: 20px;
    margin: 24px 0 16px;
    border-radius: 16px;
}

.about-plan-item {
    text-align: center;
    padding: 16px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.about-plan-item strong {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 6px;
}

.about-plan-item span {
    display: block;
    font-weight: 700;
    font-size: 0.92rem;
    margin-bottom: 4px;
}

.about-plan-item em {
    display: block;
    font-style: normal;
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.about-plan-featured {
    border-color: rgba(255, 107, 53, 0.25);
    background: rgba(255, 107, 53, 0.06);
}

.about-plan-featured strong {
    background: linear-gradient(135deg, #ff8c42, #ff4757);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-branches {
    margin-bottom: 24px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.about-branches strong {
    color: var(--accent-blue);
}

.highlight-thumb {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 120px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 14px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.highlight-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.highlight-card:hover .highlight-thumb img {
    transform: scale(1.06);
}

/* Brand Incubation */
.brand-incubation {
    position: relative;
    overflow: hidden;
    padding: 90px 0 100px;
}

.brand-incubation-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.brand-incubation-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.3;
}

.brand-incubation-orb-1 {
    width: 480px;
    height: 480px;
    top: -120px;
    left: -100px;
    background: rgba(245, 158, 11, 0.18);
}

.brand-incubation-orb-2 {
    width: 400px;
    height: 400px;
    bottom: -80px;
    right: -60px;
    background: rgba(255, 107, 53, 0.15);
}

.brand-incubation-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(245, 158, 11, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(245, 158, 11, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 22%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 22%, transparent 75%);
}

.brand-value-banner {
    position: relative;
    z-index: 1;
    padding: 28px 32px;
    margin-bottom: 48px;
    border-radius: 20px;
    text-align: center;
    overflow: hidden;
}

.brand-value-quote {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    max-width: 820px;
    margin: 0 auto 22px;
}

.brand-pipeline {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.brand-pipeline span {
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent-orange);
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.22);
    transition: all 0.3s ease;
}

.brand-pipeline span:hover {
    background: rgba(255, 107, 53, 0.18);
    transform: translateY(-2px);
}

.brand-block-header {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 12px 16px;
    margin-bottom: 24px;
}

.brand-block-header-benchmark {
    margin-top: 56px;
}

.brand-block-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #ff6b35, #ff4757);
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
    box-shadow: 0 4px 16px rgba(255, 107, 53, 0.35);
}

.brand-block-index-blue {
    background: linear-gradient(135deg, #4facfe, #00f2fe);
    box-shadow: 0 4px 16px rgba(79, 172, 254, 0.35);
}

.brand-block-header h3 {
    font-size: 1.45rem;
    font-weight: 800;
    margin: 0;
}

.brand-block-header p {
    width: 100%;
    margin: 0;
    padding-left: 52px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (min-width: 768px) {
    .brand-block-header p {
        width: auto;
        padding-left: 0;
        margin-left: auto;
    }
}

.owned-brands-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-bottom: 8px;
}

.owned-brand-card {
    position: relative;
    display: flex;
    flex-direction: column;
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease;
}

.owned-brand-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 107, 53, 0.35);
}

.owned-brand-featured {
    border-color: rgba(255, 107, 53, 0.25);
    box-shadow: 0 16px 48px rgba(255, 107, 53, 0.12);
}

.owned-brand-visual {
    height: 200px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.owned-brand-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.owned-brand-card:hover .owned-brand-visual img {
    transform: scale(1.05);
}

.owned-brand-body {
    padding: 22px 20px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.owned-brand-tag {
    display: inline-block;
    width: fit-content;
    padding: 4px 10px;
    margin-bottom: 10px;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--accent-orange);
    background: rgba(255, 107, 53, 0.12);
    border: 1px solid rgba(255, 107, 53, 0.2);
}

.owned-brand-body h4 {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.owned-brand-stat {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 12px;
}

.owned-brand-stat strong {
    font-size: 2rem;
    font-weight: 900;
    line-height: 1;
    background: linear-gradient(135deg, #ff8c42, #ff4757);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.owned-brand-stat span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.owned-brand-body p {
    font-size: 0.86rem;
    line-height: 1.65;
    color: var(--text-secondary);
    margin-top: auto;
}

.chain-benchmark-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.chain-benchmark-card {
    padding: 0 0 22px;
    border-radius: 18px;
    overflow: hidden;
    transition: transform 0.35s ease, border-color 0.35s ease;
}

.chain-benchmark-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 172, 254, 0.35);
}

.chain-benchmark-thumb {
    height: 140px;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.chain-benchmark-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.5s ease;
}

.chain-benchmark-card:hover .chain-benchmark-thumb img {
    transform: scale(1.06);
}

.chain-benchmark-num {
    display: block;
    padding: 16px 20px 0;
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--accent-blue);
    opacity: 0.85;
}

.chain-benchmark-card h4 {
    padding: 6px 20px 0;
    font-size: 1.1rem;
    font-weight: 700;
}

.chain-benchmark-card p {
    padding: 10px 20px 0;
    font-size: 0.84rem;
    line-height: 1.65;
    color: var(--text-secondary);
}

.chain-benchmark-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 14px 20px 0;
}

.chain-benchmark-metrics span {
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-blue);
    background: rgba(79, 172, 254, 0.1);
    border: 1px solid rgba(79, 172, 254, 0.18);
}

.service-card {
    position: relative;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(22px) saturate(170%);
    -webkit-backdrop-filter: blur(22px) saturate(170%);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: calc(var(--radius) + 4px);
    padding: 28px 24px 26px;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.45s ease,
                box-shadow 0.45s ease;
    box-shadow:
        0 12px 40px rgba(0, 0, 0, 0.24),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    isolation: isolate;
    min-height: 220px;
}

.service-card-glow {
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--svc-accent) 18%, transparent) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.service-card:hover .service-card-glow {
    opacity: 1;
}

.service-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--svc-accent), transparent 85%);
    border-radius: calc(var(--radius) + 4px) 0 0 calc(var(--radius) + 4px);
    opacity: 0.75;
    transition: width 0.4s ease, box-shadow 0.4s ease;
    z-index: 1;
}

.service-card:hover .service-card-accent {
    width: 4px;
    box-shadow: 0 0 16px color-mix(in srgb, var(--svc-accent) 40%, transparent);
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 55%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.09), transparent);
    transform: skewX(-18deg);
    transition: left 0.65s ease;
    pointer-events: none;
    z-index: 3;
}

.service-card:hover::after {
    left: 150%;
}

.service-card[data-service="ops"] { --svc-accent: #ff6b35; --svc-glow: rgba(255, 107, 53, 0.12); }
.service-card[data-service="tourism"] { --svc-accent: #06b6d4; --svc-glow: rgba(6, 182, 212, 0.12); }
.service-card[data-service="brand"] { --svc-accent: #f59e0b; --svc-glow: rgba(245, 158, 11, 0.12); }
.service-card[data-service="screen"] { --svc-accent: #4facfe; --svc-glow: rgba(79, 172, 254, 0.12); }
.service-card[data-service="ai"] { --svc-accent: #a855f7; --svc-glow: rgba(168, 85, 247, 0.12); }
.service-card[data-service="wechat"] { --svc-accent: #07c160; --svc-glow: rgba(7, 193, 96, 0.12); }
.service-card[data-service="card"] { --svc-accent: #f59e0b; --svc-glow: rgba(245, 158, 11, 0.16); }
.service-card[data-service="drama"] { --svc-accent: #ec4899; --svc-glow: rgba(236, 72, 153, 0.16); }

.service-card-ambient {
    border-color: color-mix(in srgb, var(--svc-accent) 28%, rgba(255, 255, 255, 0.1));
    box-shadow:
        0 16px 48px rgba(0, 0, 0, 0.3),
        0 0 40px var(--svc-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.service-card-ambient .service-card-glow {
    opacity: 0.72;
    transform: translate(-72px, -72px);
    animation: service-ambient-glow 4s ease-in-out infinite;
}

.service-card-ambient .service-card-accent {
    width: 4px;
    box-shadow: 0 0 20px color-mix(in srgb, var(--svc-accent) 45%, transparent);
}

.service-card-ambient .service-icon-wrap {
    box-shadow: 0 6px 22px var(--svc-glow);
}

.service-card-ambient .service-icon-wrap::after {
    opacity: 0.28;
}

.service-card-ambient .service-icon-ring {
    opacity: 0.45;
    animation-play-state: running;
}

.service-card-ambient-ring {
    position: absolute;
    inset: -1px;
    border-radius: calc(var(--radius) + 5px);
    padding: 1px;
    background: conic-gradient(from var(--svc-ambient-spin, 0deg), var(--svc-accent), transparent 35%, transparent 65%, var(--svc-accent));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
    animation: service-ambient-border 6s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@property --svc-ambient-spin {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

@keyframes service-ambient-border {
    to { --svc-ambient-spin: 360deg; }
}

@keyframes service-ambient-glow {
    0%, 100% { opacity: 0.55; transform: translate(-72px, -72px) scale(1); }
    50% { opacity: 0.85; transform: translate(-64px, -64px) scale(1.06); }
}

.service-card-ambient h3 {
    background: linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--svc-accent) 55%, #fff) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.service-card-ambient:hover {
    transform: translateY(-6px);
    box-shadow:
        0 24px 60px rgba(0, 0, 0, 0.34),
        0 0 52px var(--svc-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.service-card-ambient:hover h3 {
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    filter: drop-shadow(0 0 12px color-mix(in srgb, var(--svc-accent) 35%, transparent));
}

.service-num {
    position: absolute;
    top: 16px;
    right: 18px;
    font-family: 'Syne', sans-serif;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--svc-accent);
    opacity: 0.5;
    letter-spacing: 0.06em;
    z-index: 4;
    transition: opacity 0.35s ease, text-shadow 0.35s ease;
}

.service-card:hover .service-num {
    opacity: 1;
    text-shadow: 0 0 14px color-mix(in srgb, var(--svc-accent) 35%, transparent);
}

.service-icon-wrap {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(145deg, color-mix(in srgb, var(--svc-accent) 12%, rgba(255,255,255,0.03)), rgba(255,255,255,0.02));
    border: 1px solid color-mix(in srgb, var(--svc-accent) 20%, rgba(255,255,255,0.08));
    margin-bottom: 18px;
    z-index: 2;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.18);
}

.service-icon-ring {
    position: absolute;
    inset: -3px;
    border-radius: 18px;
    background: conic-gradient(from 0deg, var(--svc-accent), transparent 40%, transparent 60%, var(--svc-accent));
    opacity: 0;
    transition: opacity 0.4s ease;
    animation: serviceRingSpin 3.5s linear infinite;
    animation-play-state: paused;
}

.service-card:hover .service-icon-ring {
    opacity: 0.6;
    animation-play-state: running;
}

@keyframes serviceRingSpin {
    to { transform: rotate(360deg); }
}

.service-icon-wrap::after {
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: inherit;
    background: var(--svc-accent);
    opacity: 0;
    filter: blur(14px);
    z-index: -1;
    transition: opacity 0.4s ease;
}

.service-card:hover .service-icon-wrap {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 24px var(--svc-glow);
}

.service-card:hover .service-icon-wrap::after {
    opacity: 0.35;
}

.service-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon svg {
    width: 100%;
    height: 100%;
    display: block;
    filter: drop-shadow(0 2px 5px color-mix(in srgb, var(--svc-accent) 25%, transparent));
}

.service-card:hover {
    border-color: color-mix(in srgb, var(--svc-accent) 35%, rgba(255, 255, 255, 0.1));
    box-shadow:
        0 20px 52px rgba(0, 0, 0, 0.3),
        0 0 32px var(--svc-glow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.service-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 10px;
    padding-right: 36px;
    position: relative;
    z-index: 2;
    color: var(--text-primary);
    transition: color 0.35s ease, text-shadow 0.35s ease;
}

.service-card:hover h3 {
    color: #fff;
    text-shadow: 0 0 18px color-mix(in srgb, var(--svc-accent) 25%, transparent);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.72;
    position: relative;
    z-index: 2;
    flex: 1;
}

/* Timeline */
/* Vertical Timeline */
.timeline-v {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-track {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 2px;
}

.timeline-fill {
    width: 100%;
    height: 0;
    background: var(--gradient-text);
    border-radius: 2px;
    box-shadow: 0 0 12px rgba(79, 172, 254, 0.5);
    transition: height 0.1s linear;
}

.timeline-section .timeline {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: none;
    grid-template-columns: unset;
}

.timeline-section .timeline-item {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 32px;
    align-items: center;
    background: transparent;
    border: none;
    border-left: none;
    padding: 28px 0;
    position: relative;
}

.timeline-section .timeline-item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--bg-dark);
    border: 3px solid var(--accent-orange);
    box-shadow: 0 0 16px rgba(255, 107, 53, 0.5);
    z-index: 2;
    transition: all 0.3s ease;
}

.timeline-section .timeline-item.visible::before {
    background: var(--accent-orange);
    box-shadow: 0 0 24px rgba(255, 107, 53, 0.8);
}

.timeline-section .timeline-item:nth-child(odd) .timeline-year,
.timeline-section .timeline-item:nth-child(odd) p {
    grid-column: 1;
    text-align: right;
}

.timeline-section .timeline-item:nth-child(odd) .timeline-year {
    grid-row: 1;
}

.timeline-section .timeline-item:nth-child(odd) p {
    grid-row: 2;
    margin-top: -8px;
}

.timeline-section .timeline-item:nth-child(even) .timeline-year,
.timeline-section .timeline-item:nth-child(even) p {
    grid-column: 3;
    text-align: left;
}

.timeline-section .timeline-item:hover {
    transform: none;
    border-left-color: transparent;
}

.timeline-section .timeline-item:hover::before {
    transform: translate(-50%, -50%) scale(1.3);
}

.timeline-section .timeline-year {
    font-size: 1.6rem;
    display: block;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Stagger */
.fade-in:nth-child(1) { transition-delay: 0s; }
.fade-in:nth-child(2) { transition-delay: 0.08s; }
.fade-in:nth-child(3) { transition-delay: 0.16s; }
.fade-in:nth-child(4) { transition-delay: 0.24s; }
.fade-in:nth-child(5) { transition-delay: 0.32s; }
.fade-in:nth-child(6) { transition-delay: 0.4s; }

.advantages-grid .fade-in:nth-child(n),
.services-grid .fade-in:nth-child(n),
.platform-grid .fade-in:nth-child(n) {
    transition-delay: calc(0.07s * var(--i, 0));
}

/* CTA Banner */
.cta-banner {
    position: relative;
    padding: 80px 0;
    overflow: hidden;
}

.cta-banner-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(255,107,53,0.12) 0%, rgba(5,8,22,0.95) 40%, rgba(79,172,254,0.12) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cta-banner-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(255,107,53,0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(79,172,254,0.2) 0%, transparent 50%);
    animation: ctaPulse 6s ease-in-out infinite alternate;
}

@keyframes ctaPulse {
    from { opacity: 0.6; }
    to { opacity: 1; }
}

.cta-banner-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
}

.cta-banner-text h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    margin: 12px 0;
    background: linear-gradient(180deg, #fff, rgba(255,255,255,0.8));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-banner-text p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.cta-banner-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Back to Top */
.back-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 9996;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(5, 8, 22, 0.85);
    backdrop-filter: blur(12px);
    color: #fff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.back-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-top:hover {
    background: var(--gradient-orange);
    border-color: transparent;
    box-shadow: var(--shadow-glow-orange);
    transform: translateY(-4px);
}

.marquee-wrap:hover .marquee-track {
    animation-play-state: paused;
}

.timeline-section {
    background: rgba(255, 255, 255, 0.02);
}

.timeline-section .timeline-item p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* Case Highlights */
.cases {
    position: relative;
    overflow: hidden;
}

.cases-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.cases-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.35;
    animation: casesOrbFloat 12s ease-in-out infinite;
}

.cases-orb-1 {
    width: 420px;
    height: 420px;
    bottom: -100px;
    right: -80px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.4), transparent 70%);
}

.cases-orb-2 {
    width: 360px;
    height: 360px;
    top: 20%;
    left: -80px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.28), transparent 70%);
    animation-delay: -6s;
}

.cases-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 107, 53, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 107, 53, 0.025) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
}

@keyframes casesOrbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(16px, -12px); }
}

.case-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 48px;
    position: relative;
    z-index: 1;
}

.highlight-card {
    position: relative;
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.07) 0%, rgba(255, 255, 255, 0.02) 50%, rgba(255, 255, 255, 0.01) 100%);
    backdrop-filter: blur(22px) saturate(170%);
    -webkit-backdrop-filter: blur(22px) saturate(170%);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: calc(var(--radius) + 2px);
    padding: 26px 22px 22px;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.45s ease,
                box-shadow 0.45s ease;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    isolation: isolate;
    min-height: 200px;
}

.highlight-card-glow {
    position: absolute;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--case-accent) 18%, transparent) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.highlight-card:hover .highlight-card-glow {
    opacity: 1;
}

.highlight-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--case-accent), transparent 85%);
    border-radius: calc(var(--radius) + 2px) 0 0 calc(var(--radius) + 2px);
    opacity: 0.8;
    transition: width 0.4s ease, box-shadow 0.4s ease;
    z-index: 1;
}

.highlight-card:hover .highlight-card-accent {
    width: 4px;
    box-shadow: 0 0 16px color-mix(in srgb, var(--case-accent) 40%, transparent);
}

.highlight-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 55%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    transform: skewX(-18deg);
    transition: left 0.65s ease;
    pointer-events: none;
    z-index: 3;
}

.highlight-card:hover::after {
    left: 150%;
}

.highlight-card[data-case="chain"] { --case-accent: #ff6b35; --case-glow: rgba(255, 107, 53, 0.12); }
.highlight-card[data-case="auto"] { --case-accent: #f59e0b; --case-glow: rgba(245, 158, 11, 0.12); }
.highlight-card[data-case="tourism"] { --case-accent: #06b6d4; --case-glow: rgba(6, 182, 212, 0.12); }
.highlight-card[data-case="spa"] { --case-accent: #a855f7; --case-glow: rgba(168, 85, 247, 0.12); }
.highlight-card[data-case="live"] { --case-accent: #4facfe; --case-glow: rgba(79, 172, 254, 0.12); }
.highlight-card[data-case="festival"] { --case-accent: #07c160; --case-glow: rgba(7, 193, 96, 0.12); }

.highlight-icon-wrap {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    background: color-mix(in srgb, var(--case-accent) 12%, rgba(255,255,255,0.03));
    border: 1px solid color-mix(in srgb, var(--case-accent) 25%, transparent);
    color: var(--case-accent);
    position: relative;
    z-index: 2;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.highlight-icon-wrap svg {
    width: 20px;
    height: 20px;
}

.highlight-card:hover .highlight-icon-wrap {
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 6px 18px var(--case-glow);
}

.highlight-tag {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--case-accent);
    background: color-mix(in srgb, var(--case-accent) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-accent) 28%, transparent);
    padding: 4px 11px;
    border-radius: 999px;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
    letter-spacing: 0.03em;
}

.highlight-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative;
    z-index: 2;
    color: var(--text-primary);
    transition: color 0.35s ease, text-shadow 0.35s ease;
}

.highlight-card:hover h3 {
    color: #fff;
    text-shadow: 0 0 18px color-mix(in srgb, var(--case-accent) 25%, transparent);
}

.highlight-card p {
    color: var(--text-secondary);
    font-size: 0.84rem;
    line-height: 1.7;
    flex: 1;
    position: relative;
    z-index: 2;
    margin-bottom: 14px;
}

.highlight-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.highlight-metrics span {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--case-accent);
    background: color-mix(in srgb, var(--case-accent) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--case-accent) 22%, transparent);
    transition: all 0.35s ease;
}

.highlight-card:hover .highlight-metrics span {
    background: color-mix(in srgb, var(--case-accent) 14%, transparent);
    border-color: color-mix(in srgb, var(--case-accent) 40%, transparent);
    transform: translateY(-1px);
}

.highlight-card:hover {
    border-color: color-mix(in srgb, var(--case-accent) 35%, rgba(255, 255, 255, 0.1));
    box-shadow: 0 20px 52px rgba(0, 0, 0, 0.3), 0 0 32px var(--case-glow), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.about-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 20px;
}

.about-badges span {
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(79, 172, 254, 0.1);
    border: 1px solid rgba(79, 172, 254, 0.2);
    color: var(--accent-blue);
    font-size: 0.75rem;
    font-weight: 600;
}

.about-content > p + p {
    margin-top: -16px;
    margin-bottom: 32px;
}

.faq-item.active .faq-answer {
    max-height: 400px;
}

/* Pricing - legacy, kept for compatibility */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.pricing-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 28px;
    transition: all 0.4s ease;
}

.pricing-card:hover {
    transform: translateY(-6px);
    border-color: rgba(79, 172, 254, 0.25);
}

.pricing-card.featured {
    border-color: rgba(255, 107, 53, 0.4);
    background: rgba(255, 107, 53, 0.05);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--gradient-orange);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 16px;
    border-radius: 999px;
}

.pricing-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.pricing-desc {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 28px;
}

.pricing-features li {
    position: relative;
    padding: 8px 0 8px 24px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: 700;
}

.pricing-btn {
    display: block;
    text-align: center;
    padding: 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.pricing-btn:hover {
    background: var(--gradient-orange);
    border-color: transparent;
}

.pricing-card.featured .pricing-btn {
    background: var(--gradient-orange);
    border-color: transparent;
}

/* Cases */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}

.case-card {
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(16px) saturate(150%);
    -webkit-backdrop-filter: blur(16px) saturate(150%);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: calc(var(--radius) + 2px);
    overflow: hidden;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.45s ease,
                box-shadow 0.45s ease;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.22);
}

.case-card:hover {
    border-color: rgba(79, 172, 254, 0.28);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.32), 0 0 28px rgba(79, 172, 254, 0.1);
}

.case-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .case-image img {
    transform: scale(1.05);
}

.case-overlay {
    position: absolute;
    top: 16px;
    left: 16px;
}

.case-tag {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 999px;
    background: rgba(10, 14, 39, 0.8);
    backdrop-filter: blur(10px);
    font-size: 0.78rem;
    font-weight: 700;
    color: #ff8c42;
    border: 1px solid rgba(255, 140, 66, 0.35);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.case-body {
    padding: 22px 20px 24px;
}

.case-body h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.case-card:hover .case-body h3 {
    color: #fff;
}

.case-body p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* App Download */
.app-download {
    position: relative;
    overflow: hidden;
}

.app-download-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.app-download-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.4;
    animation: appDownloadOrbFloat 14s ease-in-out infinite;
}

.app-download-orb-1 {
    width: 380px;
    height: 380px;
    top: -80px;
    left: 10%;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.35), transparent 70%);
}

.app-download-orb-2 {
    width: 320px;
    height: 320px;
    bottom: -60px;
    right: 8%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.3), transparent 70%);
    animation-delay: -7s;
}

.app-download-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(79, 172, 254, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(79, 172, 254, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

@keyframes appDownloadOrbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(12px, -16px) scale(1.05); }
}

.app-download .container {
    position: relative;
    z-index: 1;
}

.download-card {
    --download-accent: #4facfe;
    --download-glow: rgba(79, 172, 254, 0.15);
    display: grid;
    grid-template-columns: 1.15fr auto;
    gap: 40px;
    align-items: center;
    padding: 44px 48px;
    border-radius: calc(var(--radius) + 4px);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.02) 55%, rgba(79, 172, 254, 0.04) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    isolation: isolate;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
                border-color 0.45s ease,
                box-shadow 0.45s ease;
}

.download-card-glow {
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 172, 254, 0.2) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.download-card:hover .download-card-glow {
    opacity: 1;
}

.download-card-accent {
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: linear-gradient(180deg, var(--download-accent), rgba(255, 107, 53, 0.6) 50%, transparent 90%);
    border-radius: calc(var(--radius) + 4px) 0 0 calc(var(--radius) + 4px);
    opacity: 0.85;
    z-index: 1;
    transition: width 0.4s ease, box-shadow 0.4s ease;
}

.download-card:hover .download-card-accent {
    width: 4px;
    box-shadow: 0 0 20px rgba(79, 172, 254, 0.5);
}

.download-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.07), transparent);
    transform: skewX(-18deg);
    transition: left 0.7s ease;
    pointer-events: none;
    z-index: 3;
}

.download-card:hover::after {
    left: 150%;
}

.download-card:hover {
    border-color: rgba(79, 172, 254, 0.3);
    box-shadow: 0 28px 72px rgba(0, 0, 0, 0.35), 0 0 40px var(--download-glow), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.download-info {
    position: relative;
    z-index: 2;
}

.download-info h2 {
    font-size: clamp(1.5rem, 2.5vw, 1.85rem);
    font-weight: 800;
    margin: 12px 0 14px;
    background: linear-gradient(135deg, #fff 30%, rgba(255, 255, 255, 0.75));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.download-info p {
    color: var(--text-secondary);
    line-height: 1.75;
    max-width: 520px;
    font-size: 0.95rem;
}

.download-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.download-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    transition: all 0.35s ease;
}

.download-feature svg {
    width: 16px;
    height: 16px;
    color: var(--download-accent);
    flex-shrink: 0;
}

.download-card:hover .download-feature {
    border-color: rgba(79, 172, 254, 0.25);
    background: rgba(79, 172, 254, 0.06);
    transform: translateY(-1px);
}

.download-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}

.download-tags span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(79, 172, 254, 0.08);
    border: 1px solid rgba(79, 172, 254, 0.25);
    color: var(--accent-blue);
    font-size: 0.78rem;
    font-weight: 700;
    transition: all 0.35s ease;
}

.download-card:hover .download-tags span {
    background: rgba(79, 172, 254, 0.14);
    border-color: rgba(79, 172, 254, 0.4);
    box-shadow: 0 4px 14px rgba(79, 172, 254, 0.12);
}

.download-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    position: relative;
    z-index: 2;
}

.download-visual {
    position: relative;
    width: 140px;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.download-phone-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(79, 172, 254, 0.25);
    animation: downloadRingPulse 3s ease-out infinite;
}

.download-phone-ring-2 {
    animation-delay: 1.5s;
}

@keyframes downloadRingPulse {
    0% { transform: scale(0.85); opacity: 0.7; }
    100% { transform: scale(1.35); opacity: 0; }
}

.download-phone {
    width: 88px;
    height: 148px;
    border-radius: 18px;
    background: linear-gradient(160deg, rgba(255,255,255,0.12), rgba(255,255,255,0.04));
    border: 2px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35), 0 0 24px rgba(79, 172, 254, 0.15);
    padding: 8px 6px;
    position: relative;
    animation: downloadPhoneFloat 4s ease-in-out infinite;
}

@keyframes downloadPhoneFloat {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-8px) rotate(2deg); }
}

.download-phone-notch {
    width: 28px;
    height: 4px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 999px;
    margin: 0 auto 8px;
}

.download-phone-screen {
    height: calc(100% - 16px);
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(10, 14, 39, 0.9), rgba(20, 30, 60, 0.95));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 6px;
    overflow: hidden;
}

.download-app-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: linear-gradient(135deg, #ff6b35, #4facfe);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.35);
}

.download-app-icon .brand-char {
    font-size: 1.1rem;
    font-weight: 900;
    color: #fff;
    -webkit-text-fill-color: #fff;
    background: none;
}

.download-app-name {
    font-size: 0.55rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.02em;
}

.download-app-dots {
    display: flex;
    gap: 4px;
    margin-top: 4px;
}

.download-app-dots span {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(79, 172, 254, 0.6);
    animation: downloadDotBlink 1.4s ease-in-out infinite;
}

.download-app-dots span:nth-child(2) { animation-delay: 0.2s; }
.download-app-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes downloadDotBlink {
    0%, 100% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1); }
}

.download-action {
    text-align: center;
    min-width: 240px;
}

.download-btn {
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 44px !important;
    font-size: 1.08rem !important;
    font-weight: 700;
    border-radius: 999px !important;
    box-shadow: 0 8px 32px rgba(255, 107, 53, 0.4), 0 0 0 0 rgba(255, 107, 53, 0.4);
    transition: transform 0.35s ease, box-shadow 0.35s ease !important;
}

.download-btn-pulse {
    position: absolute;
    inset: -2px;
    border-radius: inherit;
    border: 2px solid rgba(255, 140, 66, 0.5);
    animation: downloadBtnPulse 2.5s ease-out infinite;
    pointer-events: none;
}

@keyframes downloadBtnPulse {
    0% { transform: scale(1); opacity: 0.8; }
    70%, 100% { transform: scale(1.15); opacity: 0; }
}

.download-btn:hover,
.download-btn:active {
    transform: translateY(-3px) scale(1.02) !important;
}

.download-btn:hover .download-btn-pulse,
.download-btn:active .download-btn-pulse {
    opacity: 0;
}

.download-hint {
    margin-top: 16px;
    color: var(--text-muted);
    font-size: 0.78rem;
    line-height: 1.65;
    max-width: 280px;
}

.download-hint strong {
    color: var(--accent-blue);
    font-weight: 600;
}

/* About */
.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.about-lead {
    color: var(--accent-blue);
    font-size: 1.1rem;
    font-weight: 600;
    margin: 8px 0 20px;
}

.about-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.about-content > p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.value-item {
    display: flex;
    gap: 16px;
    align-items: baseline;
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
}

.value-item strong {
    color: var(--accent-orange);
    font-size: 0.85rem;
    min-width: 48px;
}

.value-item span {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.about-card {
    text-align: center;
    padding: 48px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.about-card .brand-mark {
    margin-left: auto;
    margin-right: auto;
}

.about-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.about-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Contact - hztdyykj style */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: stretch;
    max-width: 1080px;
    margin: 0 auto;
}

.contact-info-block,
.contact-company-block {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.contact-info-block h3,
.contact-company-block h3 {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 2;
}

.contact-list {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 0;
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: background 0.25s ease;
}

.contact-detail:last-child {
    border-bottom: none;
}

.contact-detail-body {
    flex: 1;
    display: grid;
    grid-template-columns: 84px 1fr;
    align-items: center;
    gap: 12px 16px;
    min-width: 0;
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 11px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.14), rgba(79, 172, 254, 0.08));
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ff8c42;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.22);
    overflow: hidden;
    position: relative;
    transition: background 0.35s ease, box-shadow 0.35s ease, transform 0.3s ease, border-color 0.35s ease, color 0.35s ease;
}

.contact-detail-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.28) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
    z-index: 1;
}

.contact-detail-icon svg {
    width: 20px;
    height: 20px;
}

.contact-detail .contact-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.82rem;
    margin-bottom: 0;
    white-space: nowrap;
}

.contact-detail .contact-value {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    text-align: right;
    justify-self: end;
    line-height: 1.5;
}

.contact-value-wrap {
    max-width: 100%;
    word-break: break-all;
}

.contact-detail a.contact-value:hover {
    color: var(--accent-blue);
}

.contact-detail-wechat {
    width: 100%;
    padding: 14px 0;
    margin-bottom: 0;
    border: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: transparent;
    text-align: left;
    cursor: pointer;
    font: inherit;
    color: inherit;
    border-radius: 0;
    transition: background 0.25s ease;
}

.contact-detail-wechat:hover {
    background: transparent;
}

.contact-detail-wechat:hover .contact-value {
    color: var(--accent-blue);
}

.contact-card-action {
    margin-top: auto;
    padding-top: 24px;
    position: relative;
    z-index: 2;
}

.contact-action-btn {
    width: 100%;
    justify-content: center;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    transition: background 0.35s ease, box-shadow 0.35s ease, transform 0.3s ease, border-color 0.35s ease;
}

.contact-btn-call,
.contact-btn-plan {
    color: #fff !important;
}

.contact-btn-call:hover svg,
.contact-btn-call:active svg,
.contact-btn-plan:hover svg,
.contact-btn-plan:active svg {
    color: #fff;
    stroke: #fff;
}

.contact-glow-btn {
    animation: glowPulse 2.5s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% { box-shadow: var(--shadow-glow-orange); }
    50% { box-shadow: 0 12px 40px rgba(255, 107, 53, 0.55); }
}

/* Partners */
.partners {
    background: rgba(255, 255, 255, 0.02);
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: none;
    margin: 0 auto;
}

.partner-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 36px 24px;
    text-align: center;
    transition: all 0.3s ease;
    min-height: 180px;
}

.partner-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 107, 53, 0.3);
}

.partner-avatar {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    font-weight: 800;
    color: #fff;
}

.pa-orange { --avatar-base-gradient: linear-gradient(135deg, #ff6b35, #4facfe); }
.pa-blue { --avatar-base-gradient: linear-gradient(135deg, #1a73e8, #0d47a1); }
.pa-purple { --avatar-base-gradient: linear-gradient(135deg, #a78bfa, #7c3aed); }
.pa-green { --avatar-base-gradient: linear-gradient(135deg, #4ade80, #16a34a); }
.pa-red { --avatar-base-gradient: linear-gradient(135deg, #ff2442, #d91a37); }
.pa-cyan { --avatar-base-gradient: linear-gradient(135deg, #00f2fe, #4facfe); }

.partner-card h3 {
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.partner-card p {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.55;
}

.partners-note {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-top: 32px;
}

/* Cooperation */
.cooperation {
    position: relative;
}

.coop-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.coop-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 28px 24px;
    transition: all 0.4s ease;
}

.coop-card:hover {
    transform: translateY(-8px);
    border-color: rgba(79, 172, 254, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.coop-card.featured {
    border-color: rgba(255, 107, 53, 0.5);
    background: rgba(255, 107, 53, 0.06);
    box-shadow: 0 0 40px rgba(255, 107, 53, 0.12);
    animation: coopFeaturedGlow 3s ease-in-out infinite;
}

@keyframes coopFeaturedGlow {
    0%, 100% { box-shadow: 0 0 30px rgba(255, 107, 53, 0.1); }
    50% { box-shadow: 0 0 50px rgba(255, 107, 53, 0.22); }
}

.coop-rank {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 0.85rem;
    font-weight: 800;
    color: var(--text-muted);
    opacity: 0.6;
}

.coop-header {
    margin-bottom: 14px;
}

.coop-header h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.coop-tier-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    line-height: 0;
    border-radius: 11px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    transition: background 0.35s ease, box-shadow 0.35s ease, transform 0.3s ease, border-color 0.35s ease;
}

.coop-tier-icon::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255, 255, 255, 0.28) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
    pointer-events: none;
    z-index: 2;
}

.coop-tier-icon svg {
    width: 22px;
    height: 22px;
    position: relative;
    z-index: 1;
    transform-origin: center;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.coop-tier-icon-agent {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.22), rgba(255, 140, 66, 0.1));
    box-shadow: 0 4px 18px rgba(255, 107, 53, 0.22);
}

.coop-tier-icon-partner {
    background: linear-gradient(135deg, rgba(255, 140, 66, 0.2), rgba(255, 71, 87, 0.1));
    box-shadow: 0 4px 18px rgba(255, 100, 80, 0.2);
}

.coop-tier-icon-leader {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.22), rgba(217, 119, 6, 0.1));
    box-shadow: 0 4px 18px rgba(251, 191, 36, 0.2);
}

.coop-tier-icon-sales {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.2), rgba(99, 102, 241, 0.1));
    box-shadow: 0 4px 18px rgba(79, 172, 254, 0.2);
}

.coop-card:hover .coop-tier-icon,
.coop-card:focus-within .coop-tier-icon {
    background: var(--gradient-blue) !important;
    border-color: transparent !important;
    transform: translateY(-2px);
    animation: btnGlowBlue 2.5s ease-in-out infinite;
}

.coop-card:hover .coop-tier-icon::before,
.coop-card:focus-within .coop-tier-icon::before {
    transform: translateX(100%);
}

.coop-card:hover .coop-tier-icon svg,
.coop-card:focus-within .coop-tier-icon svg {
    transform: scale(1.08);
    filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.35));
}

.coop-price {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.1;
    background: linear-gradient(135deg, #ff6b35, #ff8c42);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.coop-card:nth-child(4) .coop-price {
    background: linear-gradient(135deg, #fff, #e0e0e0);
    -webkit-background-clip: text;
    background-clip: text;
}

.coop-price-old {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: line-through;
    margin-top: 4px;
}

.coop-target {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 12px;
    line-height: 1.5;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
}

.coop-earn {
    color: #4ade80;
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 16px;
    padding: 12px 14px;
    background: rgba(74, 222, 128, 0.08);
    border: 1px solid rgba(74, 222, 128, 0.15);
    border-radius: var(--radius-sm);
}

.coop-earn strong {
    color: #4ade80;
    font-size: 1.05rem;
}

.coop-features {
    list-style: none;
    margin-bottom: 24px;
    flex: 1;
}

.coop-features li {
    position: relative;
    padding: 5px 0 5px 22px;
    color: var(--text-secondary);
    font-size: 0.86rem;
    line-height: 1.45;
}

.coop-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #4ade80;
    font-weight: 700;
}

.coop-btn {
    display: block;
    text-align: center;
    padding: 13px 16px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    margin-top: auto;
}

.coop-btn-primary {
    background: linear-gradient(135deg, #ff6b35, #ff4757);
    color: #fff;
    border: none;
}

.coop-btn-outline {
    background: transparent;
    color: #ff6b35;
    border: 1px solid rgba(255, 107, 53, 0.5);
}

.coop-btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border);
    color: var(--text-primary);
}

.coop-detail {
    margin-top: 64px;
}

.coop-detail-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

.coop-table-wrap {
    overflow-x: auto;
    margin-bottom: 48px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.02);
}

.coop-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
    min-width: 720px;
}

.coop-table th,
.coop-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    vertical-align: top;
    line-height: 1.55;
}

.coop-table th {
    background: rgba(79, 172, 254, 0.1);
    color: var(--accent-blue);
    font-weight: 700;
    white-space: nowrap;
}

.coop-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.coop-table-old {
    color: var(--text-muted);
    text-decoration: line-through;
    font-size: 0.8rem;
}

.coop-table small {
    color: var(--text-muted);
    font-size: 0.78rem;
}

.coop-table-pricing td,
.coop-table-pricing th {
    text-align: center;
}

.coop-extra-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.coop-extra-card {
    padding: 28px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
}

.coop-extra-card h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--accent-blue);
}

.coop-extra-list {
    list-style: none;
}

.coop-extra-list li {
    position: relative;
    padding: 8px 0 8px 20px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.5;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.coop-extra-list li:last-child {
    border-bottom: none;
}

.coop-extra-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-orange);
    font-weight: 700;
}

/* Explore */
.explore {
    background: rgba(255, 255, 255, 0.02);
}

.explore-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}

.explore-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
}

.explore-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 107, 53, 0.35);
}

.explore-icon {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.explore-card h3 {
    color: var(--text-primary);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.explore-card p {
    color: var(--text-muted);
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 12px;
}

.explore-link {
    color: var(--accent-orange);
    font-size: 0.88rem;
    font-weight: 600;
}

/* Float CTA */
.float-cta {
    position: fixed;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    z-index: 9998;
    padding: 16px 8px;
    background: var(--gradient-orange);
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.78rem;
    line-height: 1.5;
    text-align: center;
    border-radius: 8px 0 0 8px;
    box-shadow: var(--shadow-glow-orange);
    transition: all 0.3s ease;
    writing-mode: vertical-rl;
    letter-spacing: 3px;
}

.float-cta-short {
    display: none;
}

.float-cta:hover {
    padding-right: 16px;
    transform: translateY(calc(-50% - 2px));
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 6, 18, 0.78);
    backdrop-filter: blur(14px) saturate(1.2);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.4s;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    position: relative;
    overflow: hidden;
    background: linear-gradient(165deg, rgba(18, 26, 52, 0.96) 0%, rgba(8, 12, 28, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px 36px 36px;
    max-width: 440px;
    width: 100%;
    transform: translateY(32px) scale(0.96);
    opacity: 0;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease, box-shadow 0.4s ease;
    box-shadow:
        0 32px 80px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(79, 172, 254, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.modal-overlay.active .modal-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.35), transparent 40%, rgba(255, 107, 53, 0.25));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.modal-glow {
    position: absolute;
    top: -80px;
    right: -60px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.22) 0%, transparent 70%);
    pointer-events: none;
    filter: blur(2px);
}

.modal-glow-wechat {
    background: radial-gradient(circle, rgba(79, 172, 254, 0.25) 0%, transparent 70%);
    top: -60px;
    left: -40px;
    right: auto;
}

.modal-accent {
    position: absolute;
    top: 0;
    left: 24px;
    right: 24px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(79, 172, 254, 0.6), rgba(255, 107, 53, 0.5), transparent);
    pointer-events: none;
}

.modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
    transition: all 0.3s ease;
}

.modal-close:hover {
    color: #fff;
    background: rgba(255, 107, 53, 0.15);
    border-color: rgba(255, 107, 53, 0.35);
    transform: rotate(90deg);
}

.modal-header {
    position: relative;
    z-index: 2;
    margin-bottom: 28px;
    padding-right: 32px;
}

.modal-header-center {
    text-align: center;
    padding-right: 0;
}

.modal-icon-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 18px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.2), rgba(255, 71, 87, 0.12));
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: #ff8c42;
    box-shadow: 0 8px 24px rgba(255, 107, 53, 0.15);
}

.modal-header-center .modal-icon-badge {
    margin-left: auto;
    margin-right: auto;
}

.modal-icon-badge-wechat {
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.2), rgba(0, 242, 254, 0.1));
    border-color: rgba(79, 172, 254, 0.35);
    color: #4facfe;
    box-shadow: 0 8px 24px rgba(79, 172, 254, 0.15);
}

.modal-box h3 {
    font-size: 1.45rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.85) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.modal-header > p,
.modal-box > p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 0;
}

.modal-contact-list {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.modal-contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 14px;
    font-size: 0.9rem;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-contact-item:hover {
    background: rgba(79, 172, 254, 0.06);
    border-color: rgba(79, 172, 254, 0.22);
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.modal-contact-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-contact-icon svg {
    width: 20px;
    height: 20px;
}

.modal-contact-icon-phone {
    color: #ff6b35;
    background: rgba(255, 107, 53, 0.1);
    border-color: rgba(255, 107, 53, 0.2);
}

.modal-contact-icon-user {
    color: #a78bfa;
    background: rgba(167, 139, 250, 0.1);
    border-color: rgba(167, 139, 250, 0.2);
}

.modal-contact-icon-wechat {
    color: #4facfe;
    background: rgba(79, 172, 254, 0.1);
    border-color: rgba(79, 172, 254, 0.2);
}

.modal-contact-body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.modal-contact-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.modal-contact-value {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
}

a.modal-contact-value {
    color: var(--accent-blue);
    transition: color 0.25s ease;
}

a.modal-contact-value:hover {
    color: #00f2fe;
}

.modal-contact-value-link {
    color: var(--accent-blue);
}

.modal-contact-wechat {
    width: 100%;
    text-align: left;
    cursor: pointer;
    font: inherit;
    color: inherit;
}

.modal-contact-wechat:hover .modal-contact-arrow {
    transform: translateX(4px);
    color: var(--accent-blue);
}

.modal-contact-arrow {
    flex-shrink: 0;
    color: var(--text-muted);
    transition: transform 0.3s ease, color 0.3s ease;
}

.modal-cta-btn {
    position: relative;
    z-index: 2;
    width: 100%;
    justify-content: center;
    margin-top: 4px;
    animation: glowPulse 2.5s ease-in-out infinite;
}

.wechat-qr-box {
    max-width: 400px;
    text-align: center;
}

.wechat-qr-tip {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 0;
}

.wechat-qr-frame {
    position: relative;
    z-index: 2;
    margin: 24px 0 20px;
    padding: 3px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.5), rgba(0, 242, 254, 0.3), rgba(255, 107, 53, 0.4));
    box-shadow: 0 12px 40px rgba(79, 172, 254, 0.2);
}

.wechat-qr-scanline {
    position: absolute;
    left: 12px;
    right: 12px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(79, 172, 254, 0.8), transparent);
    border-radius: 2px;
    animation: qrScanline 3s ease-in-out infinite;
    pointer-events: none;
    z-index: 2;
}

@keyframes qrScanline {
    0%, 100% { top: 12px; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: calc(100% - 12px); opacity: 0; }
}

.wechat-qr-wrap {
    display: flex;
    justify-content: center;
    padding: 20px;
    background: #fff;
    border-radius: 17px;
    margin-bottom: 0;
}

.wechat-qr-img {
    display: block;
    width: 100%;
    max-width: 260px;
    height: auto;
    border-radius: 8px;
}

.wechat-qr-name {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    padding: 8px 18px;
    background: rgba(79, 172, 254, 0.08);
    border: 1px solid rgba(79, 172, 254, 0.2);
    border-radius: 999px;
}

.wechat-qr-name-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
    animation: qrOnlinePulse 2s ease-in-out infinite;
}

@keyframes qrOnlinePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.85); }
}

/* Contact legacy grid - removed */
.contact-grid,
.contact-cta {
    display: none;
}

/* Contact legacy cards */
.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: rgba(79, 172, 254, 0.25);
    transform: translateY(-4px);
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-label {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 4px;
}

.contact-value {
    font-size: 0.95rem;
    font-weight: 600;
    word-break: break-word;
}

.contact-value a {
    color: var(--accent-blue);
    text-decoration: none;
}

.contact-value a:hover {
    text-decoration: underline;
}

.contact-cta {
    text-align: center;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: var(--accent-blue);
}

.faq-icon {
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--accent-orange);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
    padding-bottom: 24px;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 0.95rem;
}

/* Footer */
.footer {
    position: relative;
    border-top: 1px solid var(--border);
    padding-top: 60px;
    overflow: hidden;
}

#footer-particles {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.45;
}

.footer-inner,
.footer-bottom {
    position: relative;
    z-index: 1;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
}

.footer-brand .logo-icon {
    font-size: 1.3rem;
}

.footer-brand span {
    font-weight: 700;
    font-size: 1.1rem;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 12px;
    line-height: 1.6;
}

.footer-links h4 {
    font-size: 0.9rem;
    margin-bottom: 16px;
    color: var(--text-secondary);
}

.footer-links a,
.footer-links span {
    display: block;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    padding: 4px 0;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.footer-icp {
    margin-top: 8px;
}

.footer-icp a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-icp a:hover {
    color: var(--text-secondary);
}

/* Animations */
.contact-info-block,
.contact-company-block {
    padding: 36px 32px 32px;
    border-radius: var(--radius);
}

.contact {
    background:
        radial-gradient(ellipse 60% 50% at 20% 80%, rgba(255,107,53,0.08) 0%, transparent 50%),
        radial-gradient(ellipse 50% 40% at 80% 20%, rgba(79,172,254,0.08) 0%, transparent 50%);
}

.float-cta {
    animation: floatPulse 3s ease-in-out infinite;
}

@keyframes floatPulse {
    0%, 100% { box-shadow: var(--shadow-glow-orange); }
    50% { box-shadow: 0 0 30px rgba(255,107,53,0.6), 0 0 60px rgba(255,107,53,0.2); }
}

.case-card:hover {
    border-color: rgba(79, 172, 254, 0.35);
    box-shadow: 0 24px 56px rgba(0,0,0,0.32), 0 0 32px rgba(79,172,254,0.12);
}

.about-card {
    background: linear-gradient(160deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%);
    box-shadow: 0 20px 60px rgba(0,0,0,0.25);
}

.about-card .brand-mark-lg {
    animation: logoFloat 4s ease-in-out infinite;
}

@keyframes logoFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

.fade-in {
    opacity: 0;
    transform: translateY(40px) scale(0.98);
    transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* ===== Site-wide Premium v43 ===== */

/* Shared section bg helpers */
.stats-bg, .about-bg, .partners-bg, .contact-bg,
.coop-bg, .explore-bg, .faq-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.stats, .about, .partners, .contact,
.cooperation, .explore, .faq {
    position: relative;
    overflow: hidden;
}

.stats .container, .about .container,
.partners .container, .contact .container, .cooperation .container,
.explore .container, .faq .container {
    position: relative;
    z-index: 1;
}

/* Marquee premium */
.marquee-wrap {
    position: relative;
    background: linear-gradient(90deg, rgba(255,107,53,0.04), rgba(79,172,254,0.04), rgba(168,85,247,0.04));
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.marquee-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.03), transparent);
    animation: marqueeShine 4s ease-in-out infinite;
}

@keyframes marqueeShine {
    0%, 100% { transform: translateX(-100%); }
    50% { transform: translateX(100%); }
}

.marquee-track:hover {
    animation-play-state: paused;
}

/* Stats bg */
.stats-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.35;
    animation: sectionOrbFloat 12s ease-in-out infinite;
}

.stats-orb-1 { width: 300px; height: 300px; top: -60px; left: 15%; background: radial-gradient(circle, rgba(255,107,53,0.35), transparent 70%); }
.stats-orb-2 { width: 260px; height: 260px; bottom: -40px; right: 10%; background: radial-gradient(circle, rgba(79,172,254,0.3), transparent 70%); animation-delay: -6s; }

.stats-panel-glow {
    position: absolute;
    width: 260px; height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,172,254,0.18) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.stats-panel:hover .stats-panel-glow { opacity: 1; }

.stats-panel:hover {
    border-color: rgba(79, 172, 254, 0.25);
    box-shadow: 0 24px 64px rgba(0,0,0,0.35), 0 0 36px rgba(79,172,254,0.12);
}

.stat-item:hover .stat-number,
.stat-item:hover .stat-suffix {
    filter: drop-shadow(0 0 12px rgba(255,107,53,0.4));
}

/* Case card spotlight */
.case-card { --case-accent: #4facfe; position: relative; isolation: isolate; }

.case-card-glow {
    position: absolute;
    width: 220px; height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,172,254,0.18) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 1;
}

.case-card:hover .case-card-glow { opacity: 1; }

.case-card-accent {
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, var(--case-accent), transparent 85%);
    border-radius: calc(var(--radius) + 2px) 0 0 calc(var(--radius) + 2px);
    z-index: 2;
    opacity: 0.8;
}

.case-card::after {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.07), transparent);
    transform: skewX(-18deg);
    transition: left 0.65s ease;
    pointer-events: none;
    z-index: 3;
}

.case-card:hover::after { left: 150%; }

/* About premium */
.about-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.32; animation: sectionOrbFloat 13s ease-in-out infinite; }
.about-orb-1 { width: 380px; height: 380px; top: -80px; left: -60px; background: radial-gradient(circle, rgba(255,107,53,0.28), transparent 70%); }
.about-orb-2 { width: 320px; height: 320px; bottom: -50px; right: -40px; background: radial-gradient(circle, rgba(79,172,254,0.25), transparent 70%); animation-delay: -6s; }

.about-grid-lines {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,107,53,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,107,53,0.02) 1px, transparent 1px);
    background-size: 52px 52px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.value-item {
    background: linear-gradient(155deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-sm);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
}

.value-item::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--accent-orange), transparent);
    opacity: 0;
    transition: opacity 0.35s ease;
}

.value-item:hover {
    border-color: rgba(255,107,53,0.25);
    transform: translateX(4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.value-item:hover::before { opacity: 1; }

.about-card-glow {
    position: absolute;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168,85,247,0.18) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.about-card:hover .about-card-glow { opacity: 1; }

.about-card-accent {
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, #a855f7, #4facfe, transparent);
    border-radius: var(--radius) 0 0 var(--radius);
    z-index: 1;
}

.about-card {
    position: relative;
    isolation: isolate;
    background: linear-gradient(160deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%) !important;
    backdrop-filter: blur(20px) saturate(170%);
    -webkit-backdrop-filter: blur(20px) saturate(170%);
    border: 1px solid rgba(255,255,255,0.1) !important;
    box-shadow: 0 20px 60px rgba(0,0,0,0.28);
}

.about-badges span {
    transition: all 0.35s ease;
}

.about-card:hover .about-badges span {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(79,172,254,0.15);
}

/* Partners premium */
.partners-orb { position: absolute; border-radius: 50%; filter: blur(85px); opacity: 0.33; animation: sectionOrbFloat 12s ease-in-out infinite; }
.partners-orb-1 { width: 360px; height: 360px; top: -70px; right: 5%; background: radial-gradient(circle, rgba(79,172,254,0.3), transparent 70%); }
.partners-orb-2 { width: 300px; height: 300px; bottom: -50px; left: 8%; background: radial-gradient(circle, rgba(255,107,53,0.25), transparent 70%); animation-delay: -5s; }

.partners-grid-lines {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(79,172,254,0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(79,172,254,0.025) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse at center, black 18%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 18%, transparent 72%);
}

.partner-card {
    --partner-accent: #4facfe;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: linear-gradient(155deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%) !important;
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.09) !important;
    border-radius: calc(var(--radius) + 2px) !important;
    padding: 36px 24px !important;
    min-height: 180px;
    box-shadow: 0 10px 32px rgba(0,0,0,0.22);
    transition: transform 0.45s cubic-bezier(0.16,1,0.3,1), border-color 0.45s ease, box-shadow 0.45s ease !important;
}

.partner-card[data-partner="orange"] { --partner-accent: #ff6b35; }
.partner-card[data-partner="blue"] { --partner-accent: #4facfe; }
.partner-card[data-partner="purple"] { --partner-accent: #a855f7; }
.partner-card[data-partner="green"] { --partner-accent: #07c160; }
.partner-card[data-partner="red"] { --partner-accent: #ff4757; }
.partner-card[data-partner="cyan"] { --partner-accent: #00f2fe; }

.partner-card-glow {
    display: none;
}

.partner-card.spotlight-card::before {
    width: 280px;
    height: 280px;
    background: radial-gradient(circle,
        rgba(255, 255, 255, 0.28) 0%,
        rgba(79, 172, 254, 0.32) 16%,
        color-mix(in srgb, var(--partner-accent) 28%, transparent) 36%,
        rgba(255, 107, 53, 0.08) 52%,
        transparent 70%);
    mix-blend-mode: screen;
    z-index: 0;
    transition: opacity 0.22s ease;
}

.partner-card.spotlight-card::after {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow:
        inset 0 0 36px rgba(79, 172, 254, 0.12),
        0 0 24px color-mix(in srgb, var(--partner-accent) 18%, transparent);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.22s ease;
    z-index: 0;
}

.partner-card.spotlight-card:hover::before,
.partner-card.spotlight-card:hover::after,
.partner-card.spotlight-card:focus-visible::before,
.partner-card.spotlight-card:focus-visible::after {
    opacity: 1;
}

.partner-card .partner-avatar,
.partner-card h3,
.partner-card p,
.partner-card-action {
    position: relative;
    z-index: 1;
}

.partner-card:hover {
    border-color: color-mix(in srgb, var(--partner-accent) 35%, rgba(255,255,255,0.1)) !important;
    box-shadow: 0 18px 44px rgba(0,0,0,0.3), 0 0 28px color-mix(in srgb, var(--partner-accent) 12%, transparent) !important;
    transform: translateY(-6px) !important;
}

.partner-avatar {
    position: relative;
    z-index: 1;
    overflow: visible;
    background: var(--avatar-base-gradient, linear-gradient(135deg, #4facfe, #00f2fe));
    --avatar-spot-x-pct: 50%;
    --avatar-spot-y-pct: 50%;
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.45s ease, filter 0.45s ease, background 0.2s ease;
}

.partner-avatar::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    padding: 2px;
    background: conic-gradient(
        from var(--avatar-spot-angle, 0deg),
        var(--partner-accent, #4facfe),
        #ff6b35,
        #4facfe,
        #00f2fe,
        #a855f7,
        #ff4757,
        var(--partner-accent, #4facfe)
    );
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.28s ease;
    pointer-events: none;
}

.partner-card:hover .partner-avatar,
.partner-card:focus-visible .partner-avatar {
    transform: scale(1.1) translateY(-2px);
    box-shadow: 0 12px 32px color-mix(in srgb, var(--partner-accent) 45%, transparent);
    filter: brightness(1.06) saturate(1.15);
    background:
        radial-gradient(circle at var(--avatar-spot-x-pct) var(--avatar-spot-y-pct),
            rgba(255, 255, 255, 0.72) 0%,
            color-mix(in srgb, var(--partner-accent) 58%, #fff) 20%,
            color-mix(in srgb, var(--partner-accent) 32%, transparent) 42%,
            transparent 68%),
        var(--avatar-base-gradient);
}

.partner-card:hover .partner-avatar::before,
.partner-card:focus-visible .partner-avatar::before {
    opacity: 1;
}

/* Contact premium */
.contact-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.35; animation: sectionOrbFloat 13s ease-in-out infinite; }
.contact-orb-1 { width: 400px; height: 400px; top: -100px; left: -80px; background: radial-gradient(circle, rgba(255,107,53,0.3), transparent 70%); }
.contact-orb-2 { width: 350px; height: 350px; bottom: -80px; right: -60px; background: radial-gradient(circle, rgba(79,172,254,0.28), transparent 70%); animation-delay: -6s; }

.contact-grid-lines {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,107,53,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(79,172,254,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 20%, transparent 75%);
}

.contact-info-block, .contact-company-block {
    position: relative;
    isolation: isolate;
}

.contact-card-glow {
    position: absolute;
    width: 240px; height: 240px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,172,254,0.16) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.contact-info-block:hover .contact-card-glow,
.contact-company-block:hover .contact-card-glow { opacity: 1; }

.contact-card-accent {
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, #4facfe, #ff6b35, transparent);
    border-radius: var(--radius) 0 0 var(--radius);
    z-index: 1;
}

.contact-detail-icon {
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.14), rgba(79, 172, 254, 0.08)) !important;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.22) !important;
    color: #ff8c42 !important;
}

.contact-detail:hover .contact-detail-icon,
.contact-detail:focus-within .contact-detail-icon,
.contact-detail-wechat:hover .contact-detail-icon,
.contact-detail-wechat:focus-visible .contact-detail-icon {
    background: var(--gradient-blue) !important;
    border-color: transparent !important;
    color: #fff !important;
    transform: translateY(-2px);
    animation: btnGlowBlue 2.5s ease-in-out infinite;
}

.contact-detail:hover .contact-detail-icon::before,
.contact-detail:focus-within .contact-detail-icon::before,
.contact-detail-wechat:hover .contact-detail-icon::before,
.contact-detail-wechat:focus-visible .contact-detail-icon::before {
    transform: translateX(100%);
}

.contact-detail:hover .contact-detail-icon svg,
.contact-detail:focus-within .contact-detail-icon svg,
.contact-detail-wechat:hover .contact-detail-icon svg,
.contact-detail-wechat:focus-visible .contact-detail-icon svg {
    color: #fff;
    stroke: #fff;
}

/* Cooperation premium */
.coop-orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: 0.32; animation: sectionOrbFloat 14s ease-in-out infinite; }
.coop-orb-1 { width: 420px; height: 420px; top: -100px; right: -80px; background: radial-gradient(circle, rgba(255,107,53,0.28), transparent 70%); }
.coop-orb-2 { width: 360px; height: 360px; bottom: -80px; left: -60px; background: radial-gradient(circle, rgba(79,172,254,0.25), transparent 70%); animation-delay: -7s; }

.coop-grid-lines {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(255,107,53,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,107,53,0.02) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 15%, transparent 72%);
}

.coop-card {
    isolation: isolate;
    background: linear-gradient(155deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%) !important;
    backdrop-filter: blur(20px) saturate(170%);
    -webkit-backdrop-filter: blur(20px) saturate(170%);
    border: 1px solid rgba(255,255,255,0.09) !important;
}

.coop-card-glow {
    position: absolute;
    width: 220px; height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79,172,254,0.15) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.coop-card:hover .coop-card-glow { opacity: 1; }

.coop-card-accent {
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, #4facfe, transparent 85%);
    border-radius: var(--radius) 0 0 var(--radius);
    z-index: 1;
    opacity: 0.75;
}

.coop-card.featured .coop-card-accent {
    background: linear-gradient(180deg, #ff6b35, #4facfe, transparent);
}

.coop-table-wrap {
    background: linear-gradient(155deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: calc(var(--radius) + 2px);
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0,0,0,0.22);
}

.coop-table tbody tr {
    transition: background 0.3s ease;
}

.coop-table tbody tr:hover {
    background: rgba(79,172,254,0.06);
}

.coop-extra-card {
    background: linear-gradient(155deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.02) 100%) !important;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.09) !important;
    border-radius: calc(var(--radius-sm) + 2px) !important;
    transition: border-color 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.coop-extra-card:hover {
    border-color: rgba(79,172,254,0.25);
    box-shadow: 0 12px 32px rgba(0,0,0,0.25);
    transform: translateY(-3px);
}

/* Explore premium */
.explore-orb { position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.3; animation: sectionOrbFloat 12s ease-in-out infinite; }
.explore-orb-1 { width: 340px; height: 340px; top: -60px; left: 20%; background: radial-gradient(circle, rgba(168,85,247,0.28), transparent 70%); }

.explore-grid-lines {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(168,85,247,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(168,85,247,0.02) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(ellipse at center, black 18%, transparent 72%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 18%, transparent 72%);
}

.explore-card {
    --explore-accent: #4facfe;
    position: relative;
    isolation: isolate;
    background: linear-gradient(155deg, rgba(255,255,255,0.07) 0%, rgba(255,255,255,0.02) 100%) !important;
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border: 1px solid rgba(255,255,255,0.09) !important;
    box-shadow: 0 10px 32px rgba(0,0,0,0.22);
    overflow: hidden;
}

.explore-card[data-explore="gold"] { --explore-accent: #f59e0b; }
.explore-card[data-explore="blue"] { --explore-accent: #4facfe; }
.explore-card[data-explore="purple"] { --explore-accent: #a855f7; }
.explore-card[data-explore="green"] { --explore-accent: #07c160; }

.explore-card-glow {
    position: absolute;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--explore-accent) 15%, transparent) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.explore-card:hover .explore-card-glow { opacity: 1; }

.explore-card-accent {
    position: absolute;
    top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, var(--explore-accent), transparent 85%);
    border-radius: var(--radius) 0 0 var(--radius);
    z-index: 1;
}

.explore-icon-wrap {
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    background: color-mix(in srgb, var(--explore-accent) 12%, rgba(255,255,255,0.03));
    border: 1px solid color-mix(in srgb, var(--explore-accent) 25%, transparent);
    color: var(--explore-accent);
    position: relative;
    z-index: 2;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.explore-icon-wrap svg { width: 22px; height: 22px; }

.explore-card:hover .explore-icon-wrap {
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 6px 18px color-mix(in srgb, var(--explore-accent) 20%, transparent);
}

.explore-card:hover {
    border-color: color-mix(in srgb, var(--explore-accent) 35%, rgba(255,255,255,0.1)) !important;
    box-shadow: 0 18px 48px rgba(0,0,0,0.3), 0 0 28px color-mix(in srgb, var(--explore-accent) 10%, transparent) !important;
}

.explore-card h3, .explore-card p, .explore-link { position: relative; z-index: 2; }

/* FAQ premium */
.faq-orb { position: absolute; border-radius: 50%; filter: blur(85px); opacity: 0.28; animation: sectionOrbFloat 13s ease-in-out infinite; }
.faq-orb-1 { width: 360px; height: 360px; bottom: -60px; right: 10%; background: radial-gradient(circle, rgba(79,172,254,0.28), transparent 70%); }

.faq-grid-lines {
    position: absolute; inset: 0;
    background-image: linear-gradient(rgba(79,172,254,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(79,172,254,0.02) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse at center, black 15%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 15%, transparent 75%);
}

.faq-item {
    background: linear-gradient(155deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: calc(var(--radius-sm) + 2px);
    margin-bottom: 12px;
    padding: 0 20px;
    border-bottom: 1px solid rgba(255,255,255,0.08) !important;
    transition: border-color 0.35s ease, box-shadow 0.35s ease;
    overflow: hidden;
}

.faq-item:hover {
    border-color: rgba(79,172,254,0.25);
    box-shadow: 0 8px 28px rgba(0,0,0,0.2);
}

.faq-item.active {
    border-color: rgba(255,107,53,0.3);
    box-shadow: 0 12px 36px rgba(0,0,0,0.25), 0 0 20px rgba(255,107,53,0.08);
}

.faq-question { padding: 20px 0 !important; }

/* CTA panel */
.cta-banner-panel {
    position: relative;
    isolation: isolate;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    flex-wrap: wrap;
    width: 100%;
    padding: 44px 48px;
    border-radius: calc(var(--radius) + 4px);
    background: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.cta-panel-glow {
    position: absolute;
    width: 280px; height: 280px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,107,53,0.15) 0%, transparent 70%);
    transform: translate(var(--spot-x, -200px), var(--spot-y, -200px));
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.35s ease;
    z-index: 0;
}

.cta-banner-panel:hover .cta-panel-glow { opacity: 1; }

.cta-banner-panel .cta-banner-text,
.cta-banner-panel .cta-banner-actions { position: relative; z-index: 1; }

.cta-banner-inner {
    flex-direction: column;
    align-items: stretch;
}

/* Header & float enhancements */
.header.scrolled {
    background: rgba(5, 8, 22, 0.92);
    box-shadow: 0 4px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05);
}

.header-cta {
    position: relative;
    overflow: hidden;
}

.header-cta::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.2) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.header-cta:hover::after { transform: translateX(100%); }

.float-cta {
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.15);
}

.back-top:hover {
    border-color: rgba(79,172,254,0.4);
    box-shadow: 0 4px 20px rgba(79,172,254,0.25);
    transform: translateY(-2px);
}

/* Footer premium */
.footer-links a:hover {
    color: var(--accent-blue);
    transform: translateX(4px);
}

.footer-links a {
    transition: color 0.3s ease, transform 0.3s ease;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.06);
    background: rgba(0,0,0,0.2);
}

.wechat-qr-box {
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.12) !important;
    box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}

/* Services scanline supplement */
.services-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(79,172,254,0.03) 50%, transparent 100%);
    animation: scanlineMove 8s linear infinite;
    pointer-events: none;
}

@keyframes sectionOrbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(14px, -12px); }
}

@keyframes scanlineMove {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

/* Responsive */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .marquee-track { animation: none; }
    .preloader { display: none; }
    .reveal-up { opacity: 1 !important; animation: none !important; }
    .fade-in { opacity: 1; transform: none; }
    .download-phone-ring,
    .download-btn-pulse,
    .download-phone,
    .download-app-dots span,
    .wechat-qr-scanline,
    .wechat-qr-name-dot { animation: none !important; }
}

@media (max-width: 992px) {
    .header-cta {
        display: none;
    }

    .platform-grid-2x2,
    .bento-grid,
    .platform-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .platform-card {
        padding: 22px;
        min-height: auto;
    }

    .platform-card-body {
        gap: 16px;
    }

    .platform-icon-wrap,
    .platform-icon {
        width: 64px;
        height: 64px;
    }

    .platform-content h3 {
        padding-right: 64px;
        font-size: 1.02rem;
    }

    .platform-index {
        font-size: 1.8rem;
        bottom: 10px;
        right: 14px;
    }

    .platforms-orb-3 {
        display: none;
    }

    .timeline-track {
        left: 20px;
    }

    .timeline-section .timeline-item {
        grid-template-columns: auto 1fr;
        gap: 20px;
        padding-left: 48px;
    }

    .timeline-section .timeline-item::before {
        left: 20px;
    }

    .timeline-section .timeline-item:nth-child(odd) .timeline-year,
    .timeline-section .timeline-item:nth-child(odd) p,
    .timeline-section .timeline-item:nth-child(even) .timeline-year,
    .timeline-section .timeline-item:nth-child(even) p {
        grid-column: 2;
        text-align: left;
    }

    .cta-banner-inner {
        flex-direction: column;
        text-align: center;
    }

    .cta-banner-actions {
        justify-content: center;
        width: 100%;
    }

    .stats-panel {
        padding: 28px 24px;
    }

    .about-grid {
        grid-template-columns: 1fr;
    }

    .download-card {
        grid-template-columns: 1fr;
        padding: 32px 28px;
        gap: 32px;
    }

    .download-side {
        width: 100%;
    }

    .download-visual {
        margin: 0 auto;
    }

    .download-action {
        width: 100%;
        min-width: 0;
    }

    .download-btn {
        width: 100%;
        justify-content: center;
    }

    .download-hint {
        max-width: none;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .endorsement-gallery-platform {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        padding: 22px 18px 18px;
    }

    .platform-cert-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        align-items: stretch;
    }

    .platform-cert-matrix {
        grid-template-columns: 1fr;
        gap: 20px;
        align-items: stretch;
        padding-top: 8px;
    }

    .platform-matrix-line {
        display: none;
    }

    .platform-matrix-glow {
        width: 100%;
        height: 200px;
        top: 30%;
    }

    .platform-cred-badges {
        gap: 8px;
        margin-top: 18px;
    }

    .platform-cred-badge {
        font-size: 0.72rem;
        padding: 6px 12px;
    }

    .platform-showcase-header {
        flex-wrap: wrap;
    }

    .platform-cert-card-featured {
        transform: none;
        order: -1;
    }

    .platform-cert-card-featured:hover {
        transform: translateY(-4px);
    }

    .platform-cert-border-spin {
        opacity: 0.45;
    }

    .platform-cert-media-portrait {
        aspect-ratio: 4 / 5;
        max-height: 360px;
    }

    .platform-cert-media-cert {
        aspect-ratio: 1024 / 747;
        max-height: none;
    }

    .platform-cert-card-featured .platform-cert-media {
        padding: 8px 10px;
    }

    .platform-cert-media img {
        max-height: 320px;
    }

    .platform-cert-media-cert img {
        max-height: none;
    }

    .endorsement-gallery-industry {
        flex-direction: column;
        align-items: center;
        gap: 32px;
        padding: 0 4px 20px;
    }

    .endorsement-pedestal-side {
        transform: none;
    }

    .endorsement-pedestal {
        max-width: 100%;
        width: 100%;
    }

    .endorsement-item-pedestal .endorsement-img-wrap {
        aspect-ratio: 16 / 10;
        min-height: 0;
        max-height: none;
    }

    .endorsement-item-featured .endorsement-img-wrap {
        aspect-ratio: 3 / 4;
        min-height: 0;
    }

    .endorsement-item-pedestal .endorsement-img-wrap img {
        object-fit: contain;
        max-height: 280px;
    }

    .advantage-card {
        min-height: auto;
        padding: 24px 20px 22px;
    }

    .advantage-icon-wrap {
        width: 64px;
        height: 64px;
    }

    .advantage-icon {
        width: 32px;
        height: 32px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .owned-brands-grid,
    .chain-benchmark-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-plan {
        grid-template-columns: 1fr;
    }

    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .case-highlights {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }

    .highlight-card {
        min-height: auto;
    }

    .service-card {
        min-height: auto;
        padding: 24px 20px 22px;
    }

    .coop-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .coop-extra-grid {
        grid-template-columns: 1fr;
    }

    .explore-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .float-cta {
        font-size: 0.75rem;
        padding: 10px 8px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .hero-scroll-hint {
        display: none;
    }

    .nav {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: rgba(10, 14, 39, 0.98);
        flex-direction: column;
        padding: 24px;
        gap: 0;
        transform: translateY(-120%);
        opacity: 0;
        transition: all 0.3s ease;
        border-bottom: 1px solid var(--border);
    }

    .nav.open {
        transform: translateY(0);
        opacity: 1;
    }

    .nav a {
        padding: 14px 0;
        border-bottom: 1px solid var(--border);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .section {
        padding: 70px 0;
    }

    .hero-title {
        font-size: clamp(2.4rem, 12vw, 3.5rem);
    }

    .btn-hero {
        width: 100%;
        max-width: 320px;
        padding: 16px 32px;
        font-size: 1.05rem;
    }

    .hero-actions .btn-primary {
        font-size: 1.1rem;
        padding: 18px 36px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .hero-scroll-hint {
        display: none;
    }

    .coop-grid {
        grid-template-columns: 1fr;
    }

    .advantages-grid {
        grid-template-columns: 1fr;
    }

    .endorsement-gallery-platform {
        grid-template-columns: 1fr;
    }

    .platform-cert-body h4 {
        font-size: 0.88rem;
    }

    .platform-cert-body p {
        font-size: 0.76rem;
    }

    .endorsement-subtitle {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }

    .endorsement-intro {
        font-size: 0.88rem;
        margin-bottom: 24px;
        line-height: 1.65;
    }

    .endorsement-item-pedestal {
        padding: 10px;
    }

    .endorsement-item-pedestal .endorsement-img-wrap img {
        max-height: 220px;
    }

    .endorsement-item-featured .endorsement-img-wrap {
        aspect-ratio: 3 / 4;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .team-grid {
        grid-template-columns: 1fr;
    }

    .owned-brands-grid,
    .chain-benchmark-grid {
        grid-template-columns: 1fr;
    }

    .brand-block-header p {
        padding-left: 0;
    }

    .service-ops-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .cases-grid {
        grid-template-columns: 1fr;
    }

    .case-highlights {
        grid-template-columns: 1fr;
    }

    .partners-grid,
    .explore-grid {
        grid-template-columns: 1fr;
    }

    .contact-detail-body {
        grid-template-columns: 72px 1fr;
        gap: 8px 12px;
    }

    .contact-info-block,
    .contact-company-block {
        padding: 28px 22px 24px;
    }

    .cta-banner-panel {
        padding: 32px 24px;
        flex-direction: column;
        text-align: center;
    }

    .cta-banner-panel .cta-banner-actions {
        width: 100%;
        justify-content: center;
    }
}

/* Partner Detail Panel (Secondary Page) */
.partner-card {
    cursor: pointer;
    border: none;
    font: inherit;
    color: inherit;
    text-align: center;
    width: 100%;
}

.partner-card-action {
    display: inline-flex;
    align-items: center;
    margin-top: 14px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--partner-accent, #4facfe);
    opacity: 0;
    transform: translateY(6px);
    transition: opacity 0.35s ease, transform 0.35s ease;
}

.partner-card:hover .partner-card-action,
.partner-card:focus-visible .partner-card-action {
    opacity: 1;
    transform: translateY(0);
}

.partner-card:focus-visible {
    outline: 2px solid var(--partner-accent, #4facfe);
    outline-offset: 3px;
}

.partner-detail-overlay {
    padding: 24px;
    align-items: center;
    justify-content: center;
}

.partner-detail-overlay.active {
    animation: pdOverlayIn 0.35s ease;
}

@keyframes pdOverlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.partner-detail-panel {
    position: relative;
    width: min(920px, 100%);
    max-height: 90vh;
    padding: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.55);
    animation: pdPanelIn 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes pdPanelIn {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.partner-detail-panel[data-theme="orange"] { --partner-accent: #ff6b35; }
.partner-detail-panel[data-theme="blue"] { --partner-accent: #4facfe; }
.partner-detail-panel[data-theme="purple"] { --partner-accent: #a855f7; }
.partner-detail-panel[data-theme="green"] { --partner-accent: #07c160; }
.partner-detail-panel[data-theme="red"] { --partner-accent: #ff4757; }
.partner-detail-panel[data-theme="cyan"] { --partner-accent: #00f2fe; }

.partner-detail-close {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 5;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: #fff;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    transition: background 0.25s ease, transform 0.25s ease;
}

.partner-detail-close:hover {
    background: rgba(0, 0, 0, 0.65);
    transform: scale(1.05);
}

.partner-detail-inner {
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 1;
}

.pd-hero {
    position: relative;
    min-height: 200px;
    padding: 36px 36px 32px;
    background:
        linear-gradient(135deg, rgba(5, 8, 22, 0.92) 0%, color-mix(in srgb, var(--partner-accent) 18%, rgba(5, 8, 22, 0.88)) 100%),
        var(--pd-hero-img, none) center / cover no-repeat;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.pd-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(5, 8, 22, 0.35) 100%);
    pointer-events: none;
}

.pd-hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
    padding-right: 48px;
}

.pd-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.pd-hero-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(135deg, var(--partner-accent), color-mix(in srgb, var(--partner-accent) 50%, #050816));
    box-shadow: 0 6px 20px color-mix(in srgb, var(--partner-accent) 35%, transparent);
}

.pd-hero-tag {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--partner-accent);
    background: color-mix(in srgb, var(--partner-accent) 12%, transparent);
    border: 1px solid color-mix(in srgb, var(--partner-accent) 28%, transparent);
}

.pd-hero h2 {
    margin: 0 0 10px;
    font-size: clamp(26px, 4vw, 34px);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
}

.pd-hero-desc {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.72);
}

.pd-scroll {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 24px 36px 8px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.pd-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 28px;
}

.pd-stat {
    padding: 16px 12px;
    border-radius: 16px;
    text-align: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.3s ease;
}

.pd-stat:hover {
    border-color: color-mix(in srgb, var(--partner-accent) 35%, transparent);
}

.pd-stat strong {
    display: block;
    margin-bottom: 4px;
    font-size: 22px;
    font-weight: 800;
    color: var(--partner-accent);
    font-family: 'Syne', 'Noto Sans SC', sans-serif;
}

.pd-stat span {
    font-size: 12px;
    color: var(--text-muted);
}

.pd-section {
    margin-bottom: 28px;
}

.pd-section-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.pd-section-head h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.pd-section-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.12), transparent);
}

.pd-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.pd-highlight {
    padding: 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.pd-highlight:hover {
    border-color: color-mix(in srgb, var(--partner-accent) 30%, transparent);
    transform: translateY(-2px);
}

.pd-highlight-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin-bottom: 10px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 800;
    color: var(--partner-accent);
    background: color-mix(in srgb, var(--partner-accent) 12%, transparent);
}

.pd-highlight h4 {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 700;
}

.pd-highlight p {
    margin: 0;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-muted);
}

.pd-services {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.pd-service {
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.25s ease, background 0.25s ease;
}

.pd-service:hover {
    border-color: color-mix(in srgb, var(--partner-accent) 35%, transparent);
    background: color-mix(in srgb, var(--partner-accent) 8%, transparent);
}

.pd-featured {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 0;
    margin-bottom: 16px;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid color-mix(in srgb, var(--partner-accent) 25%, rgba(255, 255, 255, 0.08));
}

.pd-featured-media {
    position: relative;
    min-height: 200px;
    background: rgba(255, 255, 255, 0.04);
}

.pd-featured-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pd-featured-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #fff;
    background: var(--partner-accent);
    box-shadow: 0 4px 16px color-mix(in srgb, var(--partner-accent) 40%, transparent);
}

.pd-featured-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 24px;
}

.pd-featured-body h4 {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.pd-featured-body p {
    margin: 0 0 14px;
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-muted);
}

.pd-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pd-metrics span {
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
    color: var(--partner-accent);
    background: color-mix(in srgb, var(--partner-accent) 10%, transparent);
    border: 1px solid color-mix(in srgb, var(--partner-accent) 22%, transparent);
}

.pd-cases {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.pd-case {
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.pd-case:hover {
    border-color: color-mix(in srgb, var(--partner-accent) 35%, transparent);
    transform: translateY(-2px);
}

.pd-case-thumb {
    height: 100px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.04);
}

.pd-case-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pd-case-body {
    padding: 14px 14px 16px;
}

.pd-case-body h4 {
    margin: 0 0 6px;
    font-size: 14px;
    font-weight: 700;
}

.pd-case-body p {
    margin: 0 0 10px;
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-muted);
}

.pd-footer {
    flex-shrink: 0;
    padding: 20px 36px 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(5, 8, 22, 0.5);
}

.pd-note {
    margin: 0 0 14px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
}

.pd-cta {
    width: 100%;
}

/* ===== Mobile Performance ===== */
@media (max-width: 768px), (pointer: coarse) {
    html {
        -webkit-text-size-adjust: 100%;
        scroll-behavior: smooth;
    }

    body {
        overflow-x: hidden;
        -webkit-overflow-scrolling: touch;
    }

    body.nav-open {
        overflow: hidden;
    }

    .preloader {
        display: none !important;
    }

    body.preloader-active {
        overflow: auto !important;
    }

    body.loaded .reveal-up,
    .reveal-up {
        opacity: 1 !important;
        animation: none !important;
        transform: none !important;
        filter: none !important;
    }

    .fade-in {
        opacity: 1 !important;
        transform: none !important;
    }

    .noise-overlay,
    #particles-js,
    #footer-particles,
    #aurora-canvas,
    .hero-orbs {
        display: none !important;
    }

    .glass-card,
    .header,
    .nav,
    .modal-box,
    .modal-overlay,
    .partner-card,
    .highlight-card,
    .case-card,
    .platform-card,
    .contact-info-block,
    .download-card,
    .stats-panel,
    .brand-mark {
        backdrop-filter: none !important;
        -webkit-backdrop-filter: none !important;
    }

    .glass-card,
    .highlight-card,
    .partner-card,
    .platform-card,
    .case-card,
    .modal-box {
        background: rgba(14, 20, 42, 0.96) !important;
    }

    .header {
        background: rgba(5, 8, 22, 0.96) !important;
    }

    .nav {
        max-height: calc(100vh - var(--header-height));
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 999;
    }

    .nav.open {
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
    }

    .hero {
        min-height: 100svh;
    }

    .hero-content {
        transform: none !important;
        opacity: 1 !important;
    }

    .float-cta {
        top: 50%;
        bottom: auto;
        right: 0;
        transform: translateY(-50%);
        writing-mode: vertical-rl;
        letter-spacing: 2px;
        padding: 12px 7px;
        border-radius: 10px 0 0 10px;
        font-size: 0.72rem;
        line-height: 1.35;
        white-space: nowrap;
        box-shadow: 0 6px 20px rgba(255, 107, 53, 0.32);
    }

    .float-cta-full {
        display: none;
    }

    .float-cta-short {
        display: inline;
    }

    .float-cta:hover {
        padding: 12px 9px;
        transform: translateY(calc(-50% - 2px));
    }

    .back-top {
        right: max(12px, env(safe-area-inset-right));
        bottom: max(16px, env(safe-area-inset-bottom));
        width: 44px;
        height: 44px;
    }

    .modal-overlay {
        padding: 12px;
        align-items: flex-end;
    }

    .modal-box,
    .partner-detail-panel {
        max-height: 92svh;
        border-radius: 20px 20px 16px 16px;
    }

    .partner-detail-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .partner-detail-panel {
        width: 100%;
        max-height: 94svh;
        border-radius: 24px 24px 0 0;
    }

    .pd-hero {
        min-height: 160px;
        padding: 28px 20px 24px;
    }

    .pd-hero-content {
        padding-right: 40px;
    }

    .pd-scroll {
        padding: 20px 20px 8px;
    }

    .pd-stats {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        margin-bottom: 22px;
    }

    .pd-stat {
        padding: 12px 8px;
    }

    .pd-stat strong {
        font-size: 16px;
    }

    .pd-highlights {
        grid-template-columns: 1fr;
    }

    .pd-featured {
        grid-template-columns: 1fr;
    }

    .pd-featured-media {
        min-height: 160px;
    }

    .pd-cases {
        grid-template-columns: 1fr;
    }

    .pd-footer {
        padding: 16px 20px max(24px, env(safe-area-inset-bottom));
    }

    .partner-card-action {
        opacity: 1;
        transform: translateY(0);
    }

    .btn,
    .partner-card,
    .nav a,
    .nav-toggle {
        touch-action: manipulation;
    }

    .section-orb,
    .cases-orb,
    .platforms-orb,
    .partners-orb,
    .contact-orb,
    .coop-orb {
        display: none;
    }

    .marquee-track {
        animation-duration: 40s !important;
    }
}

/* is-mobile: JS-detected coarse / narrow viewport */
html.is-mobile .cursor-dot,
html.is-mobile .cursor-ring,
html.is-mobile .scroll-progress,
html.is-mobile .cursor-glow {
    display: none !important;
}

html.is-mobile .service-card-ambient-ring,
html.is-mobile .platform-cert-border-spin,
html.is-mobile .platform-matrix-glow,
html.is-mobile .platform-cert-aura,
html.is-mobile .service-card-ambient .service-card-glow,
html.is-mobile .service-card-ambient .service-icon-ring,
html.is-mobile .advantages-scanline,
html.is-mobile .platforms-scanline,
html.is-mobile .services-grid-lines,
html.is-mobile .endorsements-grid-lines,
html.is-mobile .platforms-grid-lines,
html.is-mobile .team-grid-lines,
html.is-mobile .section-glow,
html.is-mobile .endorsements-orb,
html.is-mobile .services-orb {
    animation: none !important;
}

html.is-mobile .platform-matrix-glow,
html.is-mobile .platform-cert-aura,
html.is-mobile .service-card-ambient .service-card-glow,
html.is-mobile .advantages-scanline,
html.is-mobile .platforms-scanline,
html.is-mobile .services-grid-lines,
html.is-mobile .endorsements-grid-lines,
html.is-mobile .platforms-grid-lines,
html.is-mobile .team-grid-lines,
html.is-mobile .section-glow,
html.is-mobile .endorsements-orb,
html.is-mobile .services-orb {
    display: none !important;
}

html.is-mobile .service-card,
html.is-mobile .platform-cert-card,
html.is-mobile .advantage-card,
html.is-mobile .endorsement-block,
html.is-mobile .service-ops-bar,
html.is-mobile .timeline-item,
html.is-mobile .coop-card {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
}

html.is-mobile .fade-in,
html.is-mobile .fade-in.visible {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
}

html.is-mobile .tilt-card,
html.is-mobile .spotlight-card::before {
    transform: none !important;
    will-change: auto !important;
}

html.is-mobile .spotlight-card::before {
    display: none !important;
}

html.is-mobile section:not(#home):not(.stats) {
    content-visibility: auto;
    contain-intrinsic-size: auto 480px;
}

html.is-mobile .service-card:hover,
html.is-mobile .platform-cert-card:hover,
html.is-mobile .advantage-card:hover,
html.is-mobile .partner-card:hover {
    transform: none !important;
}

html.is-mobile .partner-card:active .partner-avatar {
    transform: scale(1.06);
    filter: brightness(1.06);
}

html.is-mobile .platform-cert-card-featured {
    transform: none !important;
}

html.is-mobile * {
    -webkit-tap-highlight-color: transparent;
}

html.is-mobile .marquee-track {
    animation-duration: 50s !important;
}

html.is-mobile .preloader {
    display: none !important;
}