:root{--bg:#f4f5fb;--card:#fff;--text:#12141d;--muted:#555b70;--line:rgba(20,22,40,.1);--accent:#6d5efc;--accent2:#a78bfa;--hero1:#e7e4ff;--hero2:#f4f5fb}
@media (prefers-color-scheme:dark){:root{--bg:#090a10;--card:#12141e;--text:rgba(255,255,255,.93);--muted:rgba(255,255,255,.6);--line:rgba(255,255,255,.1);--accent:#9d93ff;--accent2:#7c6eff;--hero1:#1a1640;--hero2:#090a10}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:16px/1.7 Inter,system-ui,-apple-system,'Segoe UI',sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-underline-offset:3px}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.wrap{max-width:1040px;margin:0 auto;padding:0 22px}
header.top{position:sticky;top:0;z-index:10;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--line)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.18em;font-size:14px;color:var(--text);text-decoration:none}
.brand img{width:30px;height:30px;border-radius:9px}
nav a{margin-left:22px;color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:550}nav a:hover{color:var(--text)}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 24px;border-radius:99px;background:linear-gradient(135deg,var(--accent2),var(--accent));color:#fff;font-weight:650;text-decoration:none;box-shadow:0 14px 30px -12px var(--accent)}
.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line);box-shadow:none}
.hero{padding:84px 0 56px;background:radial-gradient(900px 420px at 50% -10%,var(--hero1),var(--hero2));text-align:center}
.hero img.logo{width:84px;height:84px;border-radius:24px;box-shadow:0 24px 50px -18px var(--accent)}
.hero h1{font-size:clamp(2.2rem,6vw,3.8rem);line-height:1.08;letter-spacing:-.04em;margin:22px 0 14px}
.hero p.lead{max-width:640px;margin:0 auto 28px;color:var(--muted);font-size:1.15rem}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;padding:56px 0}
.feat{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px}
.feat h3{margin:0 0 6px;font-size:1.05rem;letter-spacing:-.01em}.feat p{margin:0;color:var(--muted);font-size:.96rem}
section.band{padding:12px 0 64px;text-align:center}section.band h2{font-size:1.8rem;letter-spacing:-.03em;margin:0 0 6px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;max-width:760px;margin:26px auto 0;text-align:left}
.plan{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px}.plan.pop{border-color:var(--accent);box-shadow:0 22px 44px -26px var(--accent)}
.plan .price{font-size:2.2rem;font-weight:800;letter-spacing:-.04em}.plan .price small{font-size:.95rem;color:var(--muted);font-weight:500}
.plan ul{padding-left:18px;color:var(--muted);margin:14px 0 0}
main.doc{padding:44px 0 80px}
.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:44px 48px;box-shadow:0 26px 54px -34px rgba(30,30,70,.35)}
.card h1{font-size:clamp(1.9rem,4.5vw,2.6rem);line-height:1.15;letter-spacing:-.035em;margin:0 0 8px}
.card h2{font-size:1.2rem;letter-spacing:-.02em;margin:38px 0 8px;padding-top:28px;border-top:1px solid var(--line)}
.card h3{font-size:1rem;margin:20px 0 4px}
.card p,.card li{color:var(--muted)}.card strong{color:var(--text)}.card ul{padding-left:22px}
.pill{display:inline-block;margin:0 0 22px;padding:4px 14px;font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:99px}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.94rem}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--text)}td{color:var(--muted)}
.tablewrap{overflow-x:auto}
footer{border-top:1px solid var(--line);padding:30px 0 50px;color:var(--muted);font-size:14px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 26px;justify-content:space-between}footer a{color:var(--muted);margin-right:18px}
@media(max-width:600px){.card{padding:28px 22px;border-radius:18px}nav a{margin-left:14px}.hero{padding-top:56px}}