:root{--bg:#f7f9fb;--card:#fff;--text:#0f172a;--muted:#5b6475;--line:#e3e8ef;--brand:#0f766e;--brand2:#14b8a6;--accent:#eab308;--up:#16a34a;--down:#dc2626;--shadow:0 10px 30px rgba(15,23,42,.08)}
@media (prefers-color-scheme:dark){:root{--bg:#0b1120;--card:#111a2e;--text:#e6ebf5;--muted:#98a2b6;--line:#22304a;--brand:#2dd4bf;--brand2:#14b8a6;--up:#4ade80;--down:#f87171;--shadow:0 10px 30px rgba(0,0,0,.35)}}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
header.nav{position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text);text-decoration:none;font-size:1.05rem}
.logo img{width:28px;height:28px}
.nav nav a{color:var(--muted);text-decoration:none;margin-left:22px;font-size:.95rem}
.nav nav a.btn{color:#fff}
@media(max-width:720px){.nav nav a:not(.btn){display:none}}
.btn{display:inline-block;background:var(--brand);color:#fff;border:0;border-radius:10px;padding:12px 18px;font-weight:600;font-size:1rem;cursor:pointer;text-decoration:none}
@media (prefers-color-scheme:dark){.btn{color:#062a26}.nav nav a.btn{color:#062a26}}
.btn:hover{filter:brightness(1.07)}
.hero{padding:72px 0 48px}
.hero .grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
@media(max-width:900px){.hero .grid{grid-template-columns:1fr}.hero{padding:40px 0 24px}}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--brand);background:color-mix(in srgb,var(--brand) 12%,transparent);padding:6px 10px;border-radius:999px}
h1{font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.1;margin:16px 0;letter-spacing:-.02em}
h1 span{color:var(--brand)}
.sub{font-size:1.15rem;color:var(--muted);max-width:34em}
form.waitlist{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px;max-width:520px}
form.waitlist input,form.waitlist select{flex:1 1 200px;padding:12px 14px;border-radius:10px;border:1px solid var(--line);background:var(--card);color:var(--text);font-size:1rem}
form.waitlist select{flex:0 1 170px}
form.waitlist .btn{flex:1 1 100%}
@media(min-width:560px){form.waitlist .btn{flex:0 0 auto}}
.hp{position:absolute;left:-9999px}
.fine{font-size:.85rem;color:var(--muted);margin-top:10px}
.success{display:none;margin-top:22px;padding:14px 16px;border-radius:12px;background:color-mix(in srgb,var(--up) 14%,transparent);border:1px solid color-mix(in srgb,var(--up) 40%,transparent);max-width:520px}
.flags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.flags span{font-size:.8rem;border:1px solid var(--line);border-radius:999px;padding:4px 10px;color:var(--muted);background:var(--card)}
/* mockup */
.mock{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:20px;position:relative}
.mock .tag{position:absolute;top:-11px;right:16px;font-size:.72rem;background:var(--accent);color:#3b2a00;font-weight:700;padding:3px 9px;border-radius:999px}
.mock .top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.mock .lbl{font-size:.8rem;color:var(--muted)}
.mock .big{font-size:1.9rem;font-weight:700;letter-spacing:-.01em}
.mock .chg{color:var(--up);font-weight:600;font-size:.9rem}
.ranges{display:flex;gap:4px}
.ranges b{font-size:.72rem;font-weight:600;padding:4px 7px;border-radius:6px;color:var(--muted)}
.ranges b.on{background:color-mix(in srgb,var(--brand) 15%,transparent);color:var(--brand)}
.mock svg.chart{width:100%;height:120px;margin:12px 0 6px}
.split{display:flex;height:10px;border-radius:6px;overflow:hidden;margin:10px 0}
.legend{display:grid;grid-template-columns:1fr 1fr;gap:4px 14px;font-size:.8rem;color:var(--muted)}
.legend i{display:inline-block;width:9px;height:9px;border-radius:3px;margin-right:6px}
.rows{margin-top:14px;border-top:1px solid var(--line)}
.rows div{display:flex;justify-content:space-between;padding:9px 0;border-bottom:1px solid var(--line);font-size:.88rem}
.rows em{font-style:normal;color:var(--up);font-size:.8rem;margin-left:8px}
.rows em.dn{color:var(--down)}
section{padding:64px 0}
section h2{font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.01em;margin:0 0 10px}
section .lead{color:var(--muted);max-width:40em;margin:0 0 32px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media(max-width:900px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.cards{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.card .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--brand) 13%,transparent);color:var(--brand);font-size:1.15rem;margin-bottom:12px}
.card h3{margin:0 0 6px;font-size:1.05rem}
.card p{margin:0;color:var(--muted);font-size:.95rem}
.privacy{background:linear-gradient(135deg,color-mix(in srgb,var(--brand) 10%,var(--bg)),var(--bg))}
.plist{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.plist .card{border-left:4px solid var(--brand)}
.note{margin-top:22px;font-size:.9rem;color:var(--muted);max-width:52em}
.pricing .box{display:grid;grid-template-columns:1fr 1fr;gap:18px}
@media(max-width:700px){.pricing .box{grid-template-columns:1fr}}
.pricing ul{padding-left:18px;margin:10px 0 0;color:var(--muted)}
.pill{display:inline-block;font-size:.75rem;font-weight:700;padding:3px 9px;border-radius:999px;background:color-mix(in srgb,var(--accent) 25%,transparent);color:var(--text)}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600}
details p{color:var(--muted);margin:10px 0 0}
.cta{text-align:center}
.cta form.waitlist{margin:20px auto 0}
.cta .success{margin:20px auto 0;text-align:left}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.doc{max-width:760px;padding:48px 20px}
.doc h1{font-size:2.2rem}
.doc h2{font-size:1.2rem;margin-top:28px}
.doc p,.doc li{color:var(--muted)}
.cards.two{grid-template-columns:repeat(2,1fr)}
@media(max-width:600px){.cards.two{grid-template-columns:1fr}}
.rows span:last-child{text-align:right}