:root { --bg: #fff; --text: #0f172a; --muted: #475569; --line: #e2e8f0; --soft: #f5f7ff; --accent: #4f46e5; }
@media (prefers-color-scheme: dark) { :root { --bg: #0b1020; --text: #e2e8f0; --muted: #94a3b8; --line: #1e293b; --soft: #121a33; --accent: #818cf8; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }
nav { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--text); text-decoration: none; }
.logo img { width: 34px; height: 34px; border-radius: 9px; }
nav .links a { margin-left: 18px; color: var(--muted); text-decoration: none; font-size: 15px; }
.hero { text-align: center; padding: 56px 0 40px; }
.hero h1 { font-size: clamp(30px, 6vw, 50px); line-height: 1.1; margin: 0 0 16px; letter-spacing: -1px; }
.hero h1 span { background: linear-gradient(120deg, #6366f1, #a855f7); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero p { color: var(--muted); font-size: 19px; max-width: 640px; margin: 0 auto 28px; }
.cta { display: inline-block; background: var(--accent); color: #fff; text-decoration: none; padding: 14px 26px; border-radius: 12px; font-weight: 700; }
.cta.soon { opacity: .85; }
.small { font-size: 14px; color: var(--muted); margin-top: 12px; }
.platforms { display: flex; justify-content: center; gap: 10px; margin-top: 22px; flex-wrap: wrap; }
.platforms span { border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px; font-size: 14px; font-weight: 600; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; padding: 30px 0; }
.card { border: 1px solid var(--line); border-radius: 16px; padding: 20px; background: var(--soft); }
.card h3 { margin: 0 0 6px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.pricing { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; padding: 10px 0 40px; }
.plan { border: 1px solid var(--line); border-radius: 16px; padding: 22px; }
.plan.pro { border: 2px solid var(--accent); }
.plan h3 { margin: 0; } .plan .price { font-size: 30px; font-weight: 800; margin: 6px 0 10px; }
.plan .price small { font-size: 15px; color: var(--muted); font-weight: 500; }
.plan ul { padding-left: 20px; margin: 0; color: var(--muted); }
h2 { font-size: 26px; margin: 30px 0 6px; }
.doc { max-width: 760px; padding-bottom: 60px; }
.doc h1 { font-size: 34px; margin-bottom: 4px; } .doc h2 { font-size: 20px; margin-top: 28px; }
.doc p, .doc li { color: var(--muted); }
footer { border-top: 1px solid var(--line); padding: 22px 0 40px; color: var(--muted); font-size: 14px; }
footer a { margin-right: 14px; }