:root{
  --bg:#f4f9fd; --ink:#10233a; --muted:#50657a; --card:#ffffff; --card-2:#e9f3fb; --line:rgba(16,35,58,.12);
  --brand:#16a2ff; --brand-d:#0b6fb8; --sun:#ffc23d; --sun-d:#b97b00; --coral:#ff5a5f; --coral-d:#c8323a; --mint:#22c98f; --mint-d:#0f7f57; --grape:#8a5cff;
  --lake:#0d4f8a; --lake-2:#1680c9;
  --f-display:'Lilita One','Arial Rounded MT Bold','Trebuchet MS',system-ui,sans-serif;
  --f-body:'Nunito',system-ui,-apple-system,'Segoe UI',sans-serif;
  --shadow:0 10px 30px rgba(16,35,58,.12);
}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]){
  --bg:#0b1630; --ink:#eaf3ff; --muted:#9fb3cc; --card:#16223d; --card-2:#1d2c4d; --line:rgba(234,243,255,.14);
  --brand:#38b4ff; --brand-d:#7cc9ff; --sun-d:#ffcf5c; --coral-d:#ff8a8e; --mint-d:#5fe0b0; --lake:#071a33; --lake-2:#0d3b6b;
  --shadow:0 10px 30px rgba(0,0,0,.4); color-scheme:dark }}
:root[data-theme="dark"]{
  --bg:#0b1630; --ink:#eaf3ff; --muted:#9fb3cc; --card:#16223d; --card-2:#1d2c4d; --line:rgba(234,243,255,.14);
  --brand:#38b4ff; --brand-d:#7cc9ff; --sun-d:#ffcf5c; --coral-d:#ff8a8e; --mint-d:#5fe0b0; --lake:#071a33; --lake-2:#0d3b6b;
  --shadow:0 10px 30px rgba(0,0,0,.4); color-scheme:dark }
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--ink);font:16px/1.55 var(--f-body)}
a{color:var(--brand-d)}
img{max-width:100%;display:block}
.wrap{max-width:1080px;margin:0 auto;padding-inline:20px}
.narrow{max-width:740px}
header.top{position:sticky;top:0;z-index:5;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;gap:16px;padding-block:12px}
.logo{display:flex;white-space:nowrap;align-items:center;gap:10px;font-family:var(--f-display);font-size:21px;color:var(--ink);text-decoration:none;letter-spacing:.02em}
.logo i{width:34px;height:34px;border-radius:10px;background:var(--brand);display:grid;place-items:center;color:#fff;font-style:normal}
header.top nav{margin-left:auto;display:flex;gap:18px;font-weight:800;font-size:14.5px}
header.top nav a{color:var(--muted);text-decoration:none} header.top nav a:hover{color:var(--ink)}
h1,h2,h3{font-family:var(--f-display);font-weight:400;letter-spacing:.01em;line-height:1.1;text-wrap:balance}
h1{font-size:clamp(38px,6vw,64px);margin:0 0 16px}
h2{font-size:clamp(28px,3.6vw,38px);margin:0 0 12px}
h3{font-size:21px;margin:0 0 6px}
.lede{font-size:19px;color:var(--muted);max-width:34em}
.btn{display:inline-flex;align-items:center;gap:8px;height:50px;padding:0 22px;border-radius:16px;border:0;font:800 16px var(--f-body);text-decoration:none;cursor:pointer}
.btn.primary{background:var(--brand);color:#fff;box-shadow:0 4px 0 var(--brand-d)}
.btn.ghost{background:var(--card-2);color:var(--ink)}
.btn[aria-disabled="true"]{opacity:.65;cursor:default}
.hero{background:linear-gradient(160deg,var(--lake),var(--lake-2));color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:40px;align-items:center;padding-block:64px 0}
.hero .lede{color:rgba(255,255,255,.85)}
.hero .btns{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 56px}
.hero .btn.ghost{background:rgba(255,255,255,.14);color:#fff}
.phones{display:flex;gap:18px;justify-content:center;align-items:flex-end}
.phone{width:min(240px,44%);border-radius:30px;border:8px solid #0a1424;box-shadow:0 30px 60px rgba(0,0,0,.35);overflow:hidden;background:#0a1424}
.phone:first-child{transform:translateY(40px)}
.kicker{font-weight:900;font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--sun)}
section{padding-block:64px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.feature{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px}
.feature .ic{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;color:#fff;margin-bottom:12px;font-size:22px}
.feature p{margin:0;color:var(--muted)}
.stripe{background:var(--card-2)}
.facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-top:22px}
.facts div{background:var(--card);border-radius:18px;padding:16px;border:1px solid var(--line)}
.facts b{display:block;font-family:var(--f-display);font-weight:400;font-size:30px;font-variant-numeric:tabular-nums}
.facts span{color:var(--muted);font-weight:700;font-size:14px}
.doc h2{margin-top:40px} .doc h3{margin-top:26px}
.doc p,.doc li{color:var(--ink)} .doc .muted{color:var(--muted)}
.doc table{border-collapse:collapse;width:100%;font-size:15px}
.doc td,.doc th{border-bottom:1px solid var(--line);padding:10px 8px;text-align:left;vertical-align:top}
.tbl{overflow-x:auto}
.callout{background:var(--card-2);border-radius:18px;padding:16px 18px;margin:18px 0}
footer{border-top:1px solid var(--line);padding-block:30px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
footer a{color:var(--muted)}
code.copy{background:var(--card-2);padding:3px 8px;border-radius:8px;font-weight:700}
@media (max-width:820px){
  .hero .wrap{grid-template-columns:1fr;padding-block:40px 0}
  .grid3,.facts{grid-template-columns:1fr 1fr}
  header.top nav{gap:12px;font-size:13.5px}
}
@media (max-width:520px){ .logo{font-size:18px} .logo i{width:30px;height:30px}  .grid3{grid-template-columns:1fr} .facts{grid-template-columns:1fr 1fr} header.top nav a.hide-sm{display:none} }