:root {
  --bg: #080a14;
  --surface: rgba(21, 25, 46, 0.78);
  --surface-strong: #15192e;
  --text: #f4f7ff;
  --muted: #a8b1ce;
  --line: rgba(255,255,255,0.12);
  --primary: #7c5cff;
  --cyan: #36d8ff;
  --pink: #ff4fb8;
  --orange: #ff8b5c;
  --radius: 8px;
  --shadow: 0 26px 80px rgba(0,0,0,0.36);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 70% 5%, rgba(124,92,255,.32), transparent 30rem),
    radial-gradient(circle at 12% 18%, rgba(54,216,255,.18), transparent 24rem),
    radial-gradient(circle at 45% 100%, rgba(255,79,184,.15), transparent 28rem),
    linear-gradient(180deg, #080a14 0%, #101326 52%, #080a14 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow-x: hidden;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.95), transparent 75%);
}
a { color: inherit; }
.shell { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid var(--line); background: rgba(8,10,20,.78); backdrop-filter: blur(20px); }
.nav-bar { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand, .footer-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 900; }
.brand img, .footer-brand img { width: 44px; height: 44px; border-radius: 8px; box-shadow: 0 10px 28px rgba(124,92,255,.22); }
.nav-links { display: flex; gap: 24px; color: var(--muted); font-weight: 750; font-size: 14px; }
.nav-links a { text-decoration: none; transition: color .18s ease; }
.nav-links a:hover { color: var(--cyan); }
.nav-actions { display: flex; align-items: center; gap: 10px; }
.btn { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; border-radius: 999px; padding: 0 22px; text-decoration: none; font-weight: 850; border: 1px solid transparent; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.btn:hover { transform: translateY(-2px); }
.btn.primary { color: #090b16; background: linear-gradient(135deg, #36d8ff, #9b7cff 58%, #ff4fb8); box-shadow: 0 18px 48px rgba(124,92,255,.34); }
.btn.secondary { border-color: var(--line); background: rgba(255,255,255,.04); color: var(--text); }
.btn.small { min-height: 40px; padding-inline: 16px; font-size: 14px; }
.language-switcher { position: relative; }
.language-button { min-height: 40px; display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255,255,255,.04); color: var(--text); padding: 0 13px; cursor: pointer; font-weight: 800; }
.language-menu { position: absolute; right: 0; top: calc(100% + 10px); width: 152px; padding: 6px; border: 1px solid var(--line); border-radius: 8px; background: rgba(17,20,38,.98); box-shadow: var(--shadow); }
.language-menu.hidden { display: none; }
.language-menu a { min-height: 40px; display: flex; align-items: center; justify-content: space-between; border-radius: 6px; padding: 0 12px; color: var(--muted); text-decoration: none; font-weight: 800; }
.language-menu a:hover, .language-menu a[aria-current="page"] { background: rgba(124,92,255,.16); color: var(--text); }
.hero { min-height: calc(100dvh - 74px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, .82fr); align-items: center; gap: 56px; padding: 72px 0; }
.eyebrow { display: inline-flex; border: 1px solid rgba(54,216,255,.35); border-radius: 999px; background: rgba(54,216,255,.08); color: #8ce8ff; padding: 8px 12px; font-size: 13px; font-weight: 900; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { margin: 22px 0 18px; font-size: clamp(48px, 8vw, 86px); line-height: .95; letter-spacing: 0; }
.hero p, .section-heading p, .preview-card p { color: var(--muted); line-height: 1.8; font-size: 18px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 34px; }
.stats div, .feature-card, .steps article, .download article, .legal-content, .preview-card { border: 1px solid var(--line); background: linear-gradient(145deg, rgba(255,255,255,.075), rgba(255,255,255,.035)); box-shadow: var(--shadow); backdrop-filter: blur(18px); border-radius: var(--radius); }
.stats div { padding: 16px; }
.stats strong, .stats span { display: block; }
.stats strong { color: var(--cyan); font-size: 20px; }
.stats span { color: var(--muted); margin-top: 4px; font-size: 13px; }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 620px; }
.halo { position: absolute; width: min(520px, 90vw); aspect-ratio: 1; border-radius: 50%; background: radial-gradient(circle, rgba(255,79,184,.42), rgba(124,92,255,.18) 46%, transparent 68%); filter: blur(10px); }
.phone { position: relative; width: min(320px, 82vw); aspect-ratio: .49; border: 1px solid rgba(255,255,255,.22); border-radius: 44px; padding: 12px; background: linear-gradient(145deg, #222843, #070914); box-shadow: 0 36px 90px rgba(0,0,0,.48); }
.phone-screen { height: 100%; border-radius: 34px; overflow: hidden; padding: 22px; background: radial-gradient(circle at 50% 0%, rgba(124,92,255,.42), transparent 38%), linear-gradient(180deg, #151a33, #070914); border: 1px solid rgba(255,255,255,.11); }
.screen-head { display: flex; align-items: center; gap: 9px; font-weight: 900; }
.screen-head img { width: 30px; height: 30px; border-radius: 7px; }
.wave-row { height: 170px; display: flex; align-items: center; justify-content: center; gap: 5px; margin-top: 34px; }
.wave-row i { width: 5px; border-radius: 999px; background: linear-gradient(180deg, #36d8ff, #ff4fb8); }
.record-card { border-radius: 8px; padding: 16px; background: linear-gradient(135deg, rgba(54,216,255,.22), rgba(255,79,184,.18)); border: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.record-card span { color: var(--muted); font-weight: 800; }
.record-card strong { font-size: 28px; }
.control-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.control-grid span { border-radius: 8px; border: 1px solid var(--line); background: rgba(255,255,255,.05); padding: 12px; color: var(--muted); font-weight: 800; }
.phone button { width: 100%; min-height: 50px; border: 0; border-radius: 999px; margin-top: 16px; color: #080a14; background: var(--text); font-weight: 900; }
.section { padding: 72px 0; }
.section-heading { max-width: 720px; margin-bottom: 28px; }
.section h2, .legal-content h1 { margin: 14px 0 12px; font-size: clamp(32px, 5vw, 54px); line-height: 1.04; }
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature-card { padding: 22px; }
.feature-card img { width: 46px; height: 46px; object-fit: contain; }
.feature-card h3 { margin: 18px 0 8px; font-size: 21px; }
.feature-card p, .steps p, .download p, .legal-content p, .legal-content li, .legal-content td { color: var(--muted); line-height: 1.75; }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; align-items: start; }
.steps { display: grid; gap: 14px; }
.steps article { padding: 22px; }
.steps strong { color: var(--pink); font-size: 15px; }
.steps h3 { margin: 8px 0; font-size: 24px; }
.preview-card { display: grid; grid-template-columns: .72fr 1fr; gap: 28px; align-items: center; padding: 24px; overflow: hidden; }
.preview-card img { width: 100%; border-radius: 8px; background: rgba(255,255,255,.04); }
.download-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.download article { padding: 26px; text-align: center; }
.qr { width: min(230px, 70vw); border-radius: 8px; background: #fff; padding: 12px; }
.store-link { display: block; margin-top: 10px; color: var(--cyan); overflow-wrap: anywhere; }
.site-footer { border-top: 1px solid var(--line); padding: 38px 0; color: var(--muted); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr auto; gap: 24px; align-items: center; }
.footer-brand img { width: 34px; height: 34px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
.site-footer a { text-decoration: none; }
.site-footer a:hover { color: var(--cyan); }
.legal-shell { padding: 48px 0 72px; }
.legal-content { max-width: 860px; margin: 0 auto; padding: clamp(24px, 5vw, 48px); }
.legal-content .updated { color: var(--cyan); font-weight: 900; text-transform: uppercase; font-size: 14px; }
.legal-content h2 { margin: 36px 0 12px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 25px; }
.legal-content h3 { margin: 24px 0 8px; font-size: 18px; }
.legal-content strong, .legal-content a { color: #d7ccff; }
.legal-content ul, .legal-content ol { padding-left: 1.4em; }
.data-table { width: 100%; border-collapse: collapse; margin: 16px 0 24px; font-size: 14px; }
.data-table th, .data-table td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.data-table th { color: var(--text); background: rgba(124,92,255,.13); }
html[data-platform="ios"] .platform-android, html[data-platform="ios"] .platform-desktop-only { display: none !important; }
html[data-platform="android"] .platform-ios, html[data-platform="android"] .platform-desktop-only { display: none !important; }
@media (max-width: 920px) {
  .nav-links { display: none; }
  .hero, .split, .preview-card, .footer-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 48px; }
  .hero-visual { min-height: 520px; }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .shell { width: min(100% - 24px, 1120px); }
  .brand span, .btn.small { display: none; }
  .hero h1 { font-size: 46px; }
  .stats, .feature-grid, .download-grid { grid-template-columns: 1fr; }
  .legal-page .site-header, .legal-page .site-footer { display: none; }
  .data-table { display: block; overflow-x: auto; white-space: nowrap; }
}