:root {
  color-scheme: dark;
  --night: #080c20;
  --ink: #eef0fa;
  --muted: #aeb5cc;
  --line: rgba(255, 255, 255, 0.11);
  --panel: rgba(20, 27, 59, 0.72);
  --panel-strong: #151c3c;
  --mint: #9edbd7;
  --gold: #f1cf8c;
  --violet: #8e91e8;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 78% 2%, rgba(82, 87, 176, .24), transparent 36rem),
    radial-gradient(circle at 8% 38%, rgba(76, 163, 158, .09), transparent 28rem),
    var(--night);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
.shell { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.site-header {
  position: sticky; top: 0; z-index: 10;
  background: rgba(8, 12, 32, .76);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.nav { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 720; letter-spacing: -.02em; }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 11px; background: #141a38; border: 1px solid var(--line); box-shadow: inset 0 0 22px rgba(142,145,232,.12); }
.brand-mark svg { width: 22px; }
.nav-links { display: flex; align-items: center; gap: 26px; color: var(--muted); font-size: .9rem; }
.nav-links a:hover, .nav-links a:focus-visible { color: #fff; }
.language { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink); }

.hero { padding: 86px 0 72px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 72px; align-items: center; }
.eyebrow { color: var(--mint); font-size: .76rem; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
h1 { margin: 18px 0 22px; max-width: 720px; font-size: clamp(2.7rem, 6vw, 5.4rem); line-height: .99; letter-spacing: -.058em; font-weight: 680; }
.hero h1 span { color: var(--gold); }
.lead { margin: 0; max-width: 620px; color: #c5cada; font-size: clamp(1.05rem, 2vw, 1.28rem); line-height: 1.65; }
.hero-note { display: flex; gap: 18px; align-items: center; margin-top: 34px; color: var(--muted); font-size: .9rem; }
.hero-note strong { color: var(--ink); font-weight: 650; }
.moon-seal { flex: 0 0 auto; width: 48px; height: 48px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 45px rgba(241,207,140,.22); position: relative; }
.moon-seal::after { content: ""; position: absolute; width: 44px; height: 44px; top: -5px; left: 13px; border-radius: 50%; background: #0e1430; }

.app-card { position: relative; min-height: 520px; border-radius: 36px; border: 1px solid rgba(255,255,255,.14); background: linear-gradient(155deg, rgba(31,41,83,.94), rgba(13,18,43,.95)); padding: 28px; box-shadow: 0 36px 100px rgba(0,0,0,.38); }
.app-card::before { content: ""; position: absolute; inset: -1px; border-radius: inherit; background: linear-gradient(135deg, rgba(158,219,215,.25), transparent 34%, transparent 72%, rgba(241,207,140,.14)); pointer-events: none; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; padding: 1px; }
.app-top { display: flex; justify-content: space-between; align-items: start; }
.app-label { color: var(--muted); font-size: .82rem; }
.app-title { margin-top: 4px; font-size: 1.45rem; font-weight: 670; }
.avatar { width: 42px; height: 42px; display:grid; place-items:center; border-radius: 50%; background: rgba(158,219,215,.14); color: var(--mint); font-weight: 750; border: 1px solid rgba(158,219,215,.24); }
.sleep-orbit { margin: 34px auto 30px; width: 238px; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--mint) 0 70%, rgba(255,255,255,.08) 70%); position: relative; box-shadow: 0 0 70px rgba(158,219,215,.08); }
.sleep-orbit::after { content:""; position:absolute; inset: 12px; border-radius:50%; background:#131a39; }
.orbit-copy { z-index: 1; text-align:center; }
.orbit-copy b { display:block; font-size:2.35rem; letter-spacing:-.06em; }
.orbit-copy span { color: var(--muted); font-size:.84rem; }
.timeline { display:grid; grid-template-columns: repeat(7, 1fr); gap: 7px; align-items:end; height: 70px; padding: 0 4px; }
.bar { border-radius: 7px 7px 3px 3px; background: linear-gradient(#8e91e8, #565baf); min-height: 18px; }
.bar:nth-child(2n) { background: linear-gradient(#9edbd7, #4f9c99); }
.timeline-labels { display:flex; justify-content:space-between; margin-top:10px; color:#8089aa; font-size:.7rem; }
.small-card { position:absolute; right:-36px; bottom:45px; width:190px; padding:18px; border-radius:19px; background:rgba(245,240,224,.96); color:#17203e; box-shadow:0 20px 50px rgba(0,0,0,.3); }
.small-card span { display:block; font-size:.72rem; color:#68708a; }
.small-card strong { display:block; margin:4px 0 10px; font-size:1.35rem; letter-spacing:-.04em; }
.progress { height:7px; border-radius:10px; background:#d8d7d6; overflow:hidden; }
.progress i { display:block; width:72%; height:100%; background:#5961a9; border-radius:inherit; }

.intro-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.intro-grid { display:grid; grid-template-columns: .8fr 1.2fr; gap: 70px; padding: 44px 0; }
.intro-grid h2 { margin:0; font-size:1rem; color:var(--gold); font-weight:650; }
.intro-grid p { margin:0; color:#c3c8da; font-size:1.12rem; max-width:760px; }

.section { padding: 104px 0; }
.section-head { display:flex; justify-content:space-between; gap:40px; align-items:end; margin-bottom:44px; }
.section-head h2, .page-hero h1 { margin:0; font-size:clamp(2.2rem, 4vw, 4rem); line-height:1.05; letter-spacing:-.048em; }
.section-head p { max-width:520px; margin:0; color:var(--muted); }
.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; }
.feature { min-height:245px; padding:28px; border:1px solid var(--line); border-radius:24px; background:rgba(18,24,52,.52); }
.feature-number { color:var(--gold); font-size:.78rem; letter-spacing:.12em; }
.feature h3 { margin:54px 0 9px; font-size:1.28rem; letter-spacing:-.025em; }
.feature p { margin:0; color:var(--muted); font-size:.95rem; }
.feature.primary { background:linear-gradient(150deg, rgba(39,50,95,.95), rgba(18,25,53,.82)); }
.feature.primary .feature-icon { width:52px; height:52px; display:grid; place-items:center; border-radius:50%; color:#101733; background:var(--mint); font-size:1.45rem; }
.feature.primary h3 { margin-top:26px; }

.plans { background:rgba(255,255,255,.022); border-block:1px solid var(--line); }
.plan-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.plan { position:relative; display:flex; flex-direction:column; min-height:430px; padding:30px; border:1px solid var(--line); border-radius:28px; background:#101631; }
.plan.recommended { background:linear-gradient(155deg,#222b58,#131a39); border-color:rgba(158,219,215,.35); transform:translateY(-10px); }
.pill { align-self:flex-start; padding:6px 10px; border-radius:999px; color:var(--mint); background:rgba(158,219,215,.1); font-size:.72rem; font-weight:700; }
.plan h3 { margin:22px 0 5px; font-size:1.65rem; }
.price { min-height:52px; color:var(--ink); font-size:1.55rem; font-weight:720; letter-spacing:-.04em; }
.price small { color:var(--muted); font-size:.8rem; font-weight:500; letter-spacing:0; }
.plan p { color:var(--muted); }
.plan ul { list-style:none; padding:0; margin:24px 0 0; border-top:1px solid var(--line); }
.plan li { padding:12px 0; border-bottom:1px solid var(--line); color:#d4d7e4; font-size:.91rem; }
.plan li::before { content:"✓"; color:var(--mint); margin-right:9px; }
.trial-note { margin-top:28px; text-align:center; color:var(--muted); }
.trial-note strong { color:var(--gold); }

.closing { padding:96px 0; text-align:center; }
.closing-inner { position:relative; padding:76px 24px; overflow:hidden; border:1px solid var(--line); border-radius:34px; background:linear-gradient(145deg,rgba(35,43,87,.9),rgba(14,20,45,.92)); }
.closing-inner::before { content:""; position:absolute; width:270px; height:270px; border-radius:50%; left:-90px; top:-140px; background:rgba(158,219,215,.08); }
.closing h2 { position:relative; max-width:750px; margin:0 auto 18px; font-size:clamp(2.2rem,4vw,3.8rem); line-height:1.08; letter-spacing:-.05em; }
.closing p { position:relative; margin:0; color:var(--muted); }
.text-link { color:var(--mint); text-decoration:underline; text-decoration-color:rgba(158,219,215,.35); text-underline-offset:4px; }

.site-footer { padding:42px 0; border-top:1px solid var(--line); }
.footer-grid { display:grid; grid-template-columns:1fr auto; gap:32px; align-items:center; }
.footer-links { display:flex; flex-wrap:wrap; gap:18px 26px; color:var(--muted); font-size:.86rem; }
.footer-meta { color:#747d9d; font-size:.8rem; margin-top:10px; }

.page-hero { padding:82px 0 48px; border-bottom:1px solid var(--line); }
.page-hero .eyebrow { margin-bottom:15px; }
.page-hero p { max-width:680px; margin:20px 0 0; color:var(--muted); font-size:1.08rem; }
.document { padding:60px 0 100px; }
.document-layout { display:grid; grid-template-columns:230px minmax(0,720px); gap:70px; align-items:start; }
.doc-nav { position:sticky; top:110px; display:grid; gap:10px; font-size:.86rem; color:var(--muted); }
.doc-nav a:hover { color:var(--mint); }
.doc-content h2 { margin:44px 0 12px; font-size:1.45rem; letter-spacing:-.025em; }
.doc-content h2:first-child { margin-top:0; }
.doc-content p, .doc-content li { color:#bcc2d5; }
.doc-content ul { padding-left:20px; }
.notice { padding:22px; border:1px solid rgba(158,219,215,.25); border-radius:18px; background:rgba(158,219,215,.07); color:#dcebea; }
.steps { display:grid; gap:14px; counter-reset:steps; margin:28px 0; }
.step { display:grid; grid-template-columns:44px 1fr; gap:14px; padding:18px; border:1px solid var(--line); border-radius:18px; background:var(--panel); }
.step::before { counter-increment:steps; content:counter(steps); width:34px; height:34px; display:grid; place-items:center; border-radius:50%; background:rgba(241,207,140,.14); color:var(--gold); font-weight:700; }
.step strong { display:block; margin-bottom:3px; }
.step p { margin:0; }
.support-card { max-width:700px; padding:34px; margin-top:30px; border:1px solid var(--line); border-radius:24px; background:var(--panel-strong); }
.support-card a { display:inline-block; margin-top:18px; color:var(--mint); font-size:1.15rem; font-weight:680; }

@media (max-width: 860px) {
  .nav-links a:not(.language) { display:none; }
  .hero { padding-top:58px; }
  .hero-grid { grid-template-columns:1fr; gap:48px; }
  h1 { max-width: 12ch; }
  .app-card { min-height:490px; }
  .small-card { right:18px; bottom:24px; }
  .intro-grid { grid-template-columns:1fr; gap:14px; }
  .section-head { display:block; }
  .section-head p { margin-top:18px; }
  .feature-grid { grid-template-columns:1fr 1fr; }
  .plan-grid { grid-template-columns:1fr; }
  .plan.recommended { transform:none; }
  .document-layout { grid-template-columns:1fr; gap:28px; }
  .doc-nav { position:static; display:flex; flex-wrap:wrap; gap:8px 18px; }
}
@media (max-width: 520px) {
  .shell { width:min(100% - 28px, var(--max)); }
  .nav { min-height:66px; }
  .hero { padding-top:42px; }
  h1 { font-size:2.75rem; }
  .app-card { padding:20px; border-radius:27px; min-height:455px; }
  .sleep-orbit { width:205px; }
  .small-card { width:168px; }
  .section { padding:74px 0; }
  .feature-grid { grid-template-columns:1fr; }
  .feature { min-height:210px; }
  .footer-grid { grid-template-columns:1fr; }
  .page-hero { padding-top:55px; }
}