:root { color-scheme: dark; --bg:#0f1117; --ink:#f8fafc; --muted:#94a3b8; --line:rgba(255,255,255,.08); --accent:#a5a3ff; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:96px; }
body { margin:0; background:var(--bg); color:var(--ink); font:15px/1.8 "Plus Jakarta Sans",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif; }
a { color:var(--accent); text-underline-offset:5px; }
a:hover { color:white; }
a:focus-visible { outline:2px solid var(--accent); outline-offset:5px; border-radius:3px; }
.skip { position:fixed; top:-80px; left:20px; padding:12px; background:var(--bg); z-index:20; }
.skip:focus { top:12px; }
.wrap { width:min(1120px,calc(100% - 80px)); margin-inline:auto; }
.site-header { position:sticky; top:0; z-index:10; width:100%; max-width:none; height:64px; padding:0 40px; display:flex; align-items:center; justify-content:space-between; gap:28px; border-bottom:1px solid var(--line); background:rgba(15,17,23,.92); backdrop-filter:blur(18px); }
.brand { display:inline-flex; align-items:center; gap:10px; font-size:19px; font-weight:800; color:white; text-decoration:none; letter-spacing:-.7px; }
.brand img { width:32px; height:32px; display:block; border-radius:8px; object-fit:contain; }
.site-nav,.nav-actions,.footer-links { display:flex; align-items:center; gap:28px; }
.site-nav a,.nav-actions>a:not(.button),.footer-links a { text-decoration:none; color:var(--muted); font-size:13px; font-weight:500; }
.site-nav a:hover,.site-nav a[aria-current],.footer-links a:hover { color:white; }
.button { display:inline-flex; justify-content:center; align-items:center; background:linear-gradient(100deg,#6366f1,#8b5cf6); color:white; padding:13px 30px; font-size:15px; font-weight:700; text-decoration:none; border-radius:8px; border:1px solid transparent; box-shadow:0 8px 25px #6366f12b; transition:transform .2s,box-shadow .2s; }
.button:hover { transform:translateY(-2px); box-shadow:0 10px 30px #6366f145; }
.nav-actions { gap:24px; }
.nav-actions .button { padding:8px 20px; font-size:13px; }
h1,h2,h3 { line-height:1.2; letter-spacing:-.035em; }
h2 { font-size:36px; font-weight:800; margin:0 0 18px; }
h3 { font-size:20px; margin:0 0 14px; }
.hero { min-height:calc(100svh - 64px); position:relative; display:flex; align-items:center; justify-content:center; padding:100px 24px 120px; text-align:center; overflow:hidden; background:radial-gradient(ellipse at 50% 35%,#6366f11a,transparent 57%); }
.hero::before { content:""; position:absolute; inset:0; opacity:.12; background-image:linear-gradient(#6366f12b 1px,transparent 1px),linear-gradient(90deg,#6366f12b 1px,transparent 1px); background-size:60px 60px; pointer-events:none; }
.hero-content { position:relative; max-width:860px; }
.support-badge { display:inline-flex; align-items:center; gap:9px; border:1px solid #6366f140; background:#6366f10d; border-radius:30px; padding:6px 16px; text-transform:uppercase; letter-spacing:1px; font-size:11px; font-weight:700; color:var(--muted); margin:0 0 30px; }
.support-badge span { width:7px; height:7px; background:#10b981; border-radius:50%; flex-shrink:0; }
.hero h1 { font-size:clamp(42px,5vw,64px); line-height:1.12; letter-spacing:-.045em; font-weight:800; margin:0 0 26px; }
.hero h1 span { background:linear-gradient(100deg,#7779ff,#a474fc); background-clip:text; color:transparent; }
.intro { color:var(--muted); font-size:20px; line-height:1.7; max-width:650px; margin:0 auto; }
.hero-actions { display:flex; justify-content:center; gap:16px; margin:36px 0 18px; }
.button-outline { background:transparent; border-color:#ffffff26; box-shadow:none; }
.hero-note { color:#8996ac; font-size:13px; margin:16px 0 0; }
.scroll-cue { position:absolute; bottom:28px; color:#64748b; }
.scroll-cue svg { width:22px; height:22px; }
.eyebrow { text-transform:uppercase; letter-spacing:2px; font-weight:700; font-size:12px; color:#8996ac; margin:0 0 28px; }
.device-strip { padding:48px 0; background:#1a1d274d; border-block:1px solid var(--line); text-align:center; }
.device-badges { display:flex; justify-content:center; flex-wrap:wrap; gap:18px; }
.device-badge { display:flex; align-items:center; gap:14px; padding:15px 22px; text-align:left; border:1px solid var(--line); border-radius:12px; background:#0a0a0a; }
.device-badge strong,.device-badge small { display:block; }
.device-badge strong { font-size:14px; }
.device-badge small { color:#94a3b8; font-size:11px; }
.device-symbol { display:flex; align-items:center; justify-content:center; width:34px; height:34px; font-size:20px; }
.oura { background:#1c1a15; border-color:#b08d5733; color:#d1b07e; }
.oura-ring { border:2px solid #b08d5777; border-radius:50%; position:relative; }
.oura-ring::after { content:""; width:14px; height:14px; border:2px solid #b08d57; border-radius:50%; }
.fitbit { background:#14252a; color:#66d6d6; }
.apple { background:white; color:#111; }
.apple small { color:#626262; }
.feature-section { padding-block:90px; }
.section-heading { text-align:center; margin-bottom:50px; }
.section-heading p { color:var(--muted); font-size:17px; margin:0; }
.feature-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:20px; }
.feature-card { padding:32px; background:#1a1d27; border:1px solid var(--line); border-radius:12px; }
.feature-card p { color:var(--muted); font-size:14px; margin:0; }
.feature-icon { display:flex; align-items:center; justify-content:center; width:48px; height:48px; color:#a299ff; background:#6366f11a; border:1px solid #6366f126; border-radius:12px; margin-bottom:22px; }
.feature-icon img,.feature-icon svg { width:24px; height:24px; }
.feature-icon.green { color:#34d399; background:#10b9811a; border-color:#10b98126; }
.feature-icon.neutral { background:#ffffff08; border-color:var(--line); }
.steps-section { padding:76px 0; background:#1a1d2733; border-block:1px solid var(--line); }
.steps { display:grid; grid-template-columns:repeat(3,1fr); gap:60px; text-align:center; }
.step-number { display:flex; align-items:center; justify-content:center; width:56px; height:56px; background:linear-gradient(135deg,#6366f1,#8b5cf6); border-radius:16px; font:800 20px/1 ui-monospace,monospace; margin:0 auto 24px; }
.steps h3 { font-size:18px; }
.steps p { color:var(--muted); font-size:14px; margin:0; }
.trust-section { padding-block:80px 32px; }
.trust-card { max-width:850px; margin:auto; text-align:center; padding:48px; background:linear-gradient(135deg,#6366f10a,#8b5cf60a),#1a1d27; border:1px solid var(--line); border-radius:16px; }
.trust-card .feature-icon { margin:0 auto 24px; }
.trust-card h2 { font-size:30px; }
.trust-card>p { max-width:600px; margin:0 auto 28px; color:var(--muted); font-size:17px; }
.trust-points { display:flex; justify-content:center; flex-wrap:wrap; gap:15px 28px; font-size:12px; color:var(--muted); margin-bottom:24px; }
.trust-points span::before { content:""; display:inline-block; width:6px; height:6px; border-radius:50%; background:#34d399; margin-right:8px; }
.final-cta { text-align:center; padding-block:50px 80px; }
.final-cta>p:not(.hero-note) { color:var(--muted); margin-bottom:28px; font-size:17px; }
.site-footer { display:flex; align-items:flex-start; justify-content:space-between; gap:30px; padding-block:38px; border-top:1px solid var(--line); color:var(--muted); font-size:12px; }
.company { max-width:560px; font-size:12px; overflow-wrap:anywhere; }
.footer-links { flex-wrap:wrap; gap:22px; }
.footer-links a { font-size:12px; }
.legal-page #main { display:grid; grid-template-columns:240px minmax(0,1fr); column-gap:48px; padding-top:52px; }
.legal-heading { grid-column:2; padding:0 0 30px; }
.legal-heading h1 { font-size:48px; font-weight:800; margin:0 0 16px; }
.legal-heading .eyebrow { display:flex; align-items:center; gap:14px; margin-bottom:20px; }
.legal-heading .eyebrow img { width:40px; height:40px; padding:10px; background:#6366f11a; border:1px solid #6366f126; border-radius:12px; }
.legal-meta { color:var(--muted); font-size:13px; }
.draft-note { padding:12px 16px; background:#6366f10d; border:1px solid #6366f126; border-radius:8px; color:#aab4c8; font-size:12px; line-height:1.7; margin-top:22px; }
.legal-layout { display:contents; }
.contents { grid-column:1; grid-row:1 / span 2; align-self:start; position:sticky; top:96px; padding-right:24px; border-right:1px solid var(--line); max-height:calc(100svh - 120px); overflow:auto; }
.contents p { text-transform:uppercase; letter-spacing:2px; color:#8996ac; font-size:11px; font-weight:700; margin:0 0 20px 12px; }
.contents a { display:block; padding:7px 12px; border-left:2px solid transparent; text-decoration:none; font-size:12px; color:var(--muted); border-radius:0 6px 6px 0; }
.contents a:hover,.contents a[aria-current="location"] { background:#6366f114; border-left-color:#6366f1; color:#a5a3ff; }
.legal-copy { grid-column:2; min-width:0; padding-bottom:70px; }
.legal-copy section { border-top:1px solid var(--line); padding:32px 0 22px; scroll-margin-top:12px; }
.legal-copy h2 { font-size:24px; margin:0 0 18px; }
.legal-copy p,.legal-copy li { color:var(--muted); }
.legal-copy strong { color:#e2e8f0; font-weight:600; }
.legal-copy ul { padding-left:24px; }
.legal-copy li { margin:8px 0; }
.legal-copy #health { border:1px solid #f59e0b33; border-left:4px solid #f59e0b; border-radius:10px; padding:26px; background:#f59e0b08; margin-bottom:32px; }
.legal-copy #health h2 { color:#fcd581; }
.related-document { display:flex; align-items:center; justify-content:space-between; gap:24px; padding:24px; background:#1a1d27; border:1px solid var(--line); border-radius:12px; }
.related-document p { margin:0; font-size:13px; }
.related-document a { flex-shrink:0; font-size:13px; }
@media(max-width:900px) {
.site-header { padding-inline:24px; gap:16px; }
.site-nav { gap:18px; }
.nav-actions { gap:14px; }
.nav-actions>a:not(.button) { display:none; }
.wrap { width:calc(100% - 48px); }
.steps { gap:28px; }
.legal-page #main { grid-template-columns:200px minmax(0,1fr); column-gap:28px; }
.legal-heading h1 { font-size:40px; }
}
@media(max-width:640px) {
html { scroll-padding-top:118px; }
.site-header { height:auto; min-height:64px; flex-wrap:wrap; padding:14px 20px; gap:14px; }
.landing .site-nav { order:3; width:100%; justify-content:center; gap:28px; }
.brand { font-size:18px; }
.nav-actions .button { padding:6px 14px; font-size:12px; }
.wrap { width:calc(100% - 40px); }
.hero { min-height:650px; padding:78px 20px 92px; }
.hero h1 { font-size:42px; }
.support-badge { font-size:9px; padding-inline:12px; letter-spacing:.5px; }
.intro { font-size:17px; }
.hero-actions { flex-direction:column; max-width:290px; margin-inline:auto; }
.hero-note { font-size:11px; }
.device-badges { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.device-badge { padding:14px 10px; gap:8px; }
.device-symbol { width:26px; height:26px; flex-shrink:0; }
.device-badge strong { font-size:12px; }
.device-badge small { font-size:10px; }
h2 { font-size:28px; }
.feature-section { padding-block:56px; }
.feature-grid,.steps { grid-template-columns:1fr; }
.feature-card { padding:26px; }
.section-heading { margin-bottom:32px; }
.section-heading p { font-size:15px; }
.steps { gap:38px; }
.steps-section { padding-block:54px; }
.trust-section { padding-block:50px 20px; }
.trust-card { padding:30px 22px; }
.trust-card h2 { font-size:27px; }
.trust-card>p { font-size:15px; }
.final-cta { padding-block:40px 54px; }
.site-footer { flex-direction:column; }
.legal-page #main { display:flex; flex-direction:column; padding-top:32px; }
.legal-heading { order:0; padding-bottom:20px; }
.legal-heading h1 { font-size:38px; }
.contents { order:1; position:static; align-self:stretch; max-height:none; border:1px solid var(--line); border-radius:10px; padding:20px 14px; margin-bottom:28px; }
.legal-copy { order:2; }
.legal-copy h2 { font-size:22px; }
.related-document { flex-direction:column; align-items:flex-start; gap:16px; }
}
.site-header.wrap { width:100%; }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } .button { transition:none; } }