/* YOSO official site — shared visual system */
:root {
    --bg: #080c18;
    --bg-raised: #0d1324;
    --bg-soft: #111a31;
    --surface: rgba(19, 28, 52, .72);
    --surface-strong: rgba(25, 36, 68, .94);
    --primary: #647cff;
    --primary-bright: #8d9cff;
    --violet: #9a7cff;
    --cyan: #65d5dd;
    --text: #f1f4ff;
    --text-soft: #b4bdd2;
    --text-dim: #7e8aa5;
    --border: rgba(173, 190, 255, .13);
    --border-strong: rgba(173, 190, 255, .24);
    --shadow: 0 24px 80px rgba(0, 0, 0, .36);
    --radius-lg: 24px;
    --radius-md: 16px;
    --max-width: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.site-shell { min-height: 100vh; position: relative; isolation: isolate; }
.site-shell::before {
    content: "";
    position: fixed;
    z-index: -2;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 52% 38% at 72% 0%, rgba(91, 101, 255, .18), transparent 74%),
        radial-gradient(ellipse 42% 36% at 10% 42%, rgba(91, 52, 181, .12), transparent 72%),
        linear-gradient(180deg, #080c18 0%, #0a1020 52%, #080c18 100%);
}
.site-shell::after {
    content: "";
    position: fixed;
    z-index: -1;
    inset: 0;
    pointer-events: none;
    opacity: .26;
    background-image: linear-gradient(rgba(145, 160, 220, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(145, 160, 220, .045) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: linear-gradient(to bottom, black, transparent 82%);
}
.container { width: min(var(--max-width), calc(100% - 48px)); margin: 0 auto; }

/* Navigation */
.site-nav {
    position: fixed;
    z-index: 20;
    top: 0;
    right: 0;
    left: 0;
    border-bottom: 1px solid transparent;
    background: rgba(8, 12, 24, .58);
    backdrop-filter: blur(18px);
    transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-nav.is-scrolled { border-color: var(--border); background: rgba(8, 12, 24, .88); box-shadow: 0 10px 36px rgba(0, 0, 0, .16); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.brand-mark { display: grid; width: 30px; height: 30px; place-items: center; overflow: hidden; border-radius: 9px; background: #111820; box-shadow: 0 8px 22px rgba(100, 124, 255, .28); }
.brand-mark img { display: block; width: 100%; height: 100%; object-fit: cover; }
.nav-links { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav-links a, .footer-links a { color: var(--text-soft); text-decoration: none; font-size: 14px; transition: color .2s ease; }
.nav-links a:hover, .footer-links a:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-login { color: var(--text-soft); text-decoration: none; font-size: 14px; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 12px; color: var(--text); background: rgba(255,255,255,.04); cursor: pointer; }
.menu-toggle svg { width: 20px; height: 20px; }

/* Buttons and common layout */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 46px; padding: 0 19px; border: 1px solid transparent; border-radius: 12px; font-size: 14px; font-weight: 700; line-height: 1; text-decoration: none; white-space: nowrap; cursor: pointer; transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: white; background: linear-gradient(135deg, #6c80ff, #7c67ef); box-shadow: 0 12px 28px rgba(95, 89, 240, .28); }
.btn-primary:hover { box-shadow: 0 16px 34px rgba(95, 89, 240, .42); }
.btn-secondary { color: var(--text); border-color: var(--border-strong); background: rgba(255,255,255,.055); }
.btn-secondary:hover { border-color: rgba(173, 190, 255, .42); background: rgba(255,255,255,.1); }
.btn-small { min-height: 38px; padding: 0 14px; border-radius: 10px; font-size: 13px; }
.btn-icon { width: 17px; height: 17px; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; color: var(--primary-bright); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.eyebrow::before { content: ""; width: 24px; height: 1px; background: currentColor; }
.section { padding: 116px 0; }
.section-heading { max-width: 640px; margin-bottom: 52px; }
.section-heading.center { margin-right: auto; margin-left: auto; text-align: center; }
.section-heading h2, .page-hero h1 { margin: 14px 0 12px; color: var(--text); font-size: clamp(30px, 4vw, 46px); line-height: 1.15; letter-spacing: -.04em; }
.section-heading p, .page-hero p { margin: 0; color: var(--text-dim); font-size: 17px; }
.section-heading.center p { margin-right: auto; margin-left: auto; }
.muted { color: var(--text-dim); }
.glass-card { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); box-shadow: 0 18px 60px rgba(0,0,0,.14); backdrop-filter: blur(16px); }
.reveal {
    --reveal-y: 22px;
    --parallax-x: 0px;
    --parallax-y: 0px;
    --hover-y: 0px;
    opacity: 1;
    transform: translate3d(var(--parallax-x), calc(var(--reveal-y) + var(--parallax-y) + var(--hover-y)), 0);
    transition: opacity .7s ease, transform .7s ease;
}
html.js .reveal { opacity: 0; --reveal-y: 22px; }
html.js .reveal.is-visible { opacity: 1; --reveal-y: 0px; }

/* Homepage hero */
.hero { position: relative; overflow: hidden; padding: 164px 0 106px; }
.hero::before { content: ""; position: absolute; z-index: -1; top: 84px; right: 0; width: min(600px, 80vw); height: 600px; border-radius: 50%; background: radial-gradient(circle, rgba(123, 103, 245, .22), transparent 68%); filter: blur(12px); animation: ambient-drift 16s ease-in-out infinite alternate; }
.hero-grid { display: grid; grid-template-columns: minmax(0, .91fr) minmax(470px, 1.09fr); align-items: center; gap: 62px; }
.hero-copy { max-width: 560px; }
.hero h1 { margin: 18px 0 22px; font-size: clamp(42px, 5.4vw, 72px); line-height: 1.08; letter-spacing: -.065em; }
.gradient-text { color: var(--primary-bright); background: linear-gradient(135deg, #c0c9ff 0%, #8296ff 42%, #ac8cff 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-copy > p { max-width: 500px; margin: 0; color: var(--text-soft); font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-notes { display: flex; flex-wrap: wrap; gap: 17px; margin-top: 24px; color: var(--text-dim); font-size: 12px; }
.hero-notes span { display: inline-flex; align-items: center; gap: 7px; }
.hero-notes i { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 12px rgba(101, 213, 221, .68); }

/* Demonstrative dashboard */
.dashboard-stage { position: relative; min-height: 530px; display: grid; place-items: center; perspective: 1200px; }
.dashboard-stage::before { content: ""; position: absolute; width: 90%; height: 68%; border-radius: 50%; background: rgba(83, 102, 255, .22); filter: blur(65px); animation: ambient-drift 14s ease-in-out infinite alternate-reverse; }
.dashboard-preview { --reveal-y: 0px; position: relative; width: min(100%, 560px); transform: translate3d(var(--parallax-x), calc(var(--reveal-y) + var(--parallax-y)), 0) rotateX(1deg) rotateY(-5deg); transform-style: preserve-3d; transition: opacity .7s ease, transform .7s ease, border-color .25s ease; }
html.js .dashboard-preview { --reveal-y: 20px; }
.dashboard-preview:hover { border-color: var(--border-strong); }
.dashboard-topbar { display: flex; align-items: center; justify-content: space-between; padding: 17px 20px; border-bottom: 1px solid var(--border); }
.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #58627c; }
.window-dots i:first-child { background: #e98b93; }
.window-dots i:nth-child(2) { background: #e7c579; }
.window-dots i:nth-child(3) { background: #73c99a; }
.dashboard-label { color: var(--text-dim); font-size: 11px; }
.dashboard-body { padding: 22px; }
.dashboard-greeting { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.dashboard-greeting small, .metric-label { color: var(--text-dim); font-size: 11px; }
.dashboard-greeting strong { display: block; margin-top: 4px; font-size: 25px; letter-spacing: -.03em; }
.demo-badge { padding: 5px 8px; border: 1px solid rgba(101, 213, 221, .2); border-radius: 8px; color: var(--cyan); background: rgba(101, 213, 221, .08); font-size: 10px; }
.dashboard-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 20px; }
.metric { padding: 13px; border: 1px solid var(--border); border-radius: 12px; background: rgba(255,255,255,.035); }
.metric strong { display: block; margin-top: 6px; font-size: 16px; }
.metric.positive strong { color: #8be0c1; }
.dashboard-chart { margin-top: 12px; padding: 17px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.025); }
.chart-header { display: flex; justify-content: space-between; margin-bottom: 11px; }
.chart-header strong { font-size: 12px; }
.chart-header span { color: #8be0c1; font-size: 11px; }
.chart-svg { display: block; width: 100%; height: 105px; overflow: visible; }
.chart-line { fill: none; stroke: url(#chartGradient); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 500; stroke-dashoffset: 500; }
.dashboard-preview.is-visible .chart-line { animation: chart-draw 1.4s .25s ease forwards; }
.dashboard-lower { display: grid; grid-template-columns: .88fr 1.12fr; gap: 12px; margin-top: 12px; }
.distribution, .recent-list { padding: 16px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.025); }
.mini-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; color: var(--text-soft); font-size: 11px; }
.mini-heading span { color: var(--text-dim); font-size: 10px; }
.donut-row { display: flex; align-items: center; gap: 14px; }
.donut { width: 76px; height: 76px; flex: 0 0 auto; border-radius: 50%; background: conic-gradient(var(--primary) 0 48%, var(--violet) 48% 75%, var(--cyan) 75% 88%, #35415d 88%); position: relative; }
.donut::after { content: ""; position: absolute; inset: 13px; border-radius: 50%; background: #121a30; }
.legend { display: grid; gap: 6px; width: 100%; color: var(--text-dim); font-size: 10px; }
.legend span { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.legend i { display: inline-block; width: 6px; height: 6px; margin-right: 5px; border-radius: 50%; background: var(--primary); }
.legend span:nth-child(2) i { background: var(--violet); }
.legend span:nth-child(3) i { background: var(--cyan); }
.recent-items { display: grid; gap: 11px; }
.recent-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--text-soft); font-size: 10px; }
.recent-item > span { display: flex; align-items: center; gap: 8px; }
.recent-icon { display: grid; width: 24px; height: 24px; place-items: center; border-radius: 7px; color: var(--primary-bright); background: rgba(100,124,255,.13); }
.recent-item strong { color: var(--text); font-size: 11px; font-weight: 600; }
.dashboard-footnote { padding: 13px 22px; border-top: 1px solid var(--border); color: var(--text-dim); font-size: 10px; }

/* Content sections */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; }
.feature-card { min-height: 210px; padding: 25px; transition: opacity .7s ease, transform .25s ease, border-color .25s ease, background .25s ease; }
.feature-card:nth-child(2), .feature-card:nth-child(5) { transition-delay: .06s; }
.feature-card:nth-child(3), .feature-card:nth-child(6) { transition-delay: .12s; }
.feature-card:hover { --hover-y: -5px; border-color: var(--border-strong); background: rgba(26, 38, 72, .82); }
.feature-icon { display: grid; width: 42px; height: 42px; place-items: center; margin-bottom: 21px; border: 1px solid rgba(141,156,255,.2); border-radius: 12px; color: var(--primary-bright); background: linear-gradient(135deg, rgba(100,124,255,.18), rgba(154,124,255,.12)); }
.feature-icon svg { width: 20px; height: 20px; }
.feature-card h3, .scenario-card h3, .platform-card h3 { margin: 0 0 7px; font-size: 17px; letter-spacing: -.02em; }
.feature-card p, .scenario-card p, .platform-card p { margin: 0; color: var(--text-dim); font-size: 13px; line-height: 1.7; }
.section-alt { border-top: 1px solid rgba(173,190,255,.06); border-bottom: 1px solid rgba(173,190,255,.06); background: rgba(13, 19, 36, .65); }
.scenario-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.scenario-card { overflow: hidden; }
.scenario-art { position: relative; min-height: 180px; padding: 20px; border-bottom: 1px solid var(--border); background: linear-gradient(135deg, rgba(100,124,255,.15), rgba(22,29,58,.2)); }
.scenario-art::after { content: ""; position: absolute; inset: 0; opacity: .45; background-image: linear-gradient(rgba(162,177,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(162,177,255,.08) 1px, transparent 1px); background-size: 28px 28px; mask-image: linear-gradient(to bottom, black, transparent); }
.scenario-card:nth-child(2) .scenario-art { background: linear-gradient(135deg, rgba(101,213,221,.12), rgba(22,29,58,.2)); }
.scenario-card:nth-child(3) .scenario-art { background: linear-gradient(135deg, rgba(154,124,255,.15), rgba(22,29,58,.2)); }
.scenario-body { padding: 21px; }
.fake-window { position: relative; z-index: 1; max-width: 260px; margin: 0 auto; padding: 12px; border: 1px solid rgba(173,190,255,.2); border-radius: 12px; background: rgba(11,17,34,.72); box-shadow: 0 18px 30px rgba(0,0,0,.24); }
.fake-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 9px; color: var(--text-dim); font-size: 8px; }
.fake-row:first-child { margin-top: 0; color: var(--text-soft); font-size: 9px; }
.fake-bar { width: 58%; height: 5px; border-radius: 5px; background: linear-gradient(90deg, var(--primary), var(--violet)); }
.fake-bar.short { width: 35%; background: var(--cyan); }
.fake-bar.mid { width: 46%; background: #e0b86b; }
.scenario-body h3 { font-size: 16px; }
.scenario-body p { font-size: 13px; }
.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.platform-card { position: relative; min-height: 210px; padding: 27px; }
.platform-card .platform-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 23px; }
.platform-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 12px; color: var(--primary-bright); background: rgba(100,124,255,.13); }
.platform-icon svg { width: 21px; height: 21px; }
.status { padding: 5px 8px; border-radius: 7px; color: #8be0c1; background: rgba(139,224,193,.09); font-size: 10px; }
.platform-card h3 { margin-bottom: 8px; }
.platform-link { display: inline-flex; margin-top: 20px; color: var(--primary-bright); font-size: 12px; font-weight: 700; text-decoration: none; }
.platform-link:hover { color: var(--text); }

/* Privacy / final CTA / footer */
.privacy-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; padding: 44px; overflow: hidden; }
.privacy-copy h2 { max-width: 460px; margin: 12px 0 14px; font-size: clamp(28px, 4vw, 42px); line-height: 1.15; letter-spacing: -.04em; }
.privacy-copy p { max-width: 500px; margin: 0; color: var(--text-soft); }
.privacy-points { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; align-content: center; }
.privacy-point { padding: 18px; border: 1px solid var(--border); border-radius: 14px; background: rgba(255,255,255,.035); }
.privacy-point strong { display: block; margin-bottom: 4px; font-size: 13px; }
.privacy-point span { color: var(--text-dim); font-size: 11px; line-height: 1.6; }
.final-cta { padding: 112px 0 94px; text-align: center; }
.final-cta h2 { margin: 14px auto 12px; font-size: clamp(32px, 4vw, 50px); line-height: 1.1; letter-spacing: -.05em; }
.final-cta p { max-width: 490px; margin: 0 auto; color: var(--text-dim); }
.final-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
footer { border-top: 1px solid var(--border); padding: 28px 0 36px; color: var(--text-dim); }
.footer-inner { display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; }
.footer-brand { display: grid; gap: 7px; }
.footer-brand small { color: var(--text-dim); font-size: 11px; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 9px 22px; }
.footer-links a { font-size: 12px; }
.footer-compliance { display: flex; justify-content: center; margin-top: 24px; }
.footer-compliance a { color: var(--text-dim); font-size: 12px; text-decoration: none; transition: color .2s ease; }
.footer-compliance a:hover { color: var(--text-soft); text-decoration: underline; }

/* Secondary pages */
.page-main { padding: 142px 0 100px; }
.page-hero { max-width: 760px; padding-bottom: 52px; }
.page-hero h1 { font-size: clamp(38px, 6vw, 62px); }
.page-hero p { max-width: 620px; }
.page-layout { display: grid; grid-template-columns: minmax(0, 1fr) 250px; gap: 56px; align-items: start; }
.prose { max-width: 760px; }
.prose h2 { margin: 38px 0 12px; font-size: 23px; letter-spacing: -.025em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 26px 0 8px; font-size: 16px; }
.prose p, .prose li { color: var(--text-soft); font-size: 14px; }
.prose ul { padding-left: 20px; }
.prose li + li { margin-top: 8px; }
.prose a { color: var(--primary-bright); }
.side-card { position: sticky; top: 105px; padding: 20px; }
.side-card strong { display: block; margin-bottom: 12px; font-size: 12px; }
.side-card a { display: block; padding: 8px 0; color: var(--text-dim); font-size: 12px; text-decoration: none; }
.side-card a:hover { color: var(--text); }
.download-card { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 26px; }
.download-card h2 { margin: 0 0 5px; font-size: 20px; }
.download-card p { margin: 0; color: var(--text-dim); font-size: 13px; }
.download-card .btn { flex: 0 0 auto; }
.manifest-link { display: inline-block; margin-top: 10px; color: var(--primary-bright); font-size: 12px; word-break: break-all; }
.code-line { display: block; overflow-x: auto; margin: 12px 0; padding: 14px 16px; border: 1px solid var(--border); border-radius: 10px; color: #cad2ff; background: rgba(0,0,0,.23); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 12px; }
.version-list { display: grid; gap: 12px; }
.version-item { padding: 22px; }
.version-item header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 9px; }
.version-item h3 { margin: 0; font-size: 17px; }
.version-item time { color: var(--text-dim); font-size: 11px; }
.version-item p { margin: 0; }
.notice { padding: 16px 18px; border-left: 3px solid var(--primary); color: var(--text-soft); background: rgba(100,124,255,.08); font-size: 13px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
table { width: 100%; min-width: 560px; border-collapse: collapse; color: var(--text-soft); font-size: 13px; }
th, td { padding: 14px 16px; border-bottom: 1px solid var(--border); text-align: left; }
th { color: var(--text); background: rgba(255,255,255,.035); font-size: 11px; font-weight: 700; }
tr:last-child td { border-bottom: 0; }

@keyframes ambient-drift { 0% { transform: translate3d(-10px, -4px, 0) scale(1); } 100% { transform: translate3d(16px, 12px, 0) scale(1.05); } }
@keyframes chart-draw { to { stroke-dashoffset: 0; } }

@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; gap: 30px; }
    .hero-copy { max-width: 650px; }
    .dashboard-stage { min-height: auto; padding-top: 16px; }
    .dashboard-preview { transform: translate3d(var(--parallax-x), calc(var(--reveal-y) + var(--parallax-y)), 0); }
    .feature-grid, .scenario-grid, .platform-grid { grid-template-columns: repeat(2, 1fr); }
    .privacy-panel { grid-template-columns: 1fr; }
    .page-layout { grid-template-columns: 1fr; gap: 30px; }
    .side-card { position: static; }
}
@media (max-width: 680px) {
    .container { width: min(100% - 32px, var(--max-width)); }
    .site-nav .container { width: calc(100% - 32px); }
    .site-nav { position: sticky; top: 0; }
    .site-nav .nav-inner { flex-wrap: wrap; }
    .nav-inner { min-height: 64px; }
    .nav-links, .nav-actions { order: 3; flex: 0 0 100%; flex-wrap: wrap; }
    .nav-links { gap: 4px 14px; padding: 8px 0 0; }
    .nav-actions { padding: 8px 0 16px; }
    html.js .nav-links, html.js .nav-actions { display: none; }
    html.js .menu-toggle { display: grid; place-items: center; }
    html.js .site-nav.menu-open .nav-links { display: grid; gap: 0; padding: 8px 0 0; border-top: 1px solid var(--border); background: rgba(13, 19, 36, .98); }
    html.js .site-nav.menu-open .nav-links a { padding: 12px; border-radius: 10px; }
    html.js .site-nav.menu-open .nav-links a:hover { background: rgba(255,255,255,.05); }
    html.js .site-nav.menu-open .nav-actions { display: flex; justify-content: stretch; padding: 8px 0 16px; border-bottom: 1px solid var(--border); background: rgba(13, 19, 36, .98); }
    html.js .site-nav.menu-open .nav-actions .btn { flex: 1; }
    .hero { padding: 56px 0 70px; }
    .hero h1 { font-size: clamp(40px, 12vw, 56px); }
    .hero-copy > p { font-size: 16px; }
    .hero-actions .btn { flex: 1 1 180px; }
    .dashboard-body { padding: 16px; }
    .dashboard-metrics { gap: 7px; }
    .metric { padding: 10px; }
    .metric strong { font-size: 13px; }
    .dashboard-lower { grid-template-columns: 1fr; }
    .section { padding: 76px 0; }
    .feature-grid, .scenario-grid, .platform-grid { grid-template-columns: 1fr; }
    .feature-card { min-height: auto; }
    .privacy-panel { padding: 25px; }
    .privacy-points { grid-template-columns: 1fr; }
    .final-cta { padding: 78px 0 70px; }
    .footer-inner { display: grid; }
    .footer-links { justify-content: flex-start; }
    .footer-compliance { justify-content: flex-start; }
    .page-main { padding: 56px 0 70px; }
    .download-card { align-items: flex-start; flex-direction: column; }
    .download-card .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}