:root {
  --ink: #0f172a;
  --muted: #475569;
  --line: #e2e8f0;
  --bg: #ffffff;
  --soft: #f1f5f9;
  --brand: #0e7490;
  --brand-dark: #155e75;
  --green: #059669;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.6; }
a { color: var(--brand); }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.top { border-bottom: 1px solid var(--line); background: #fff; position: sticky; top: 0; z-index: 5; }
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav nav a { margin-left: 20px; color: var(--muted); text-decoration: none; font-weight: 500; }
.nav nav a:hover { color: var(--ink); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--ink); text-decoration: none; font-size: 18px; }
.logo { display: inline-flex; width: 34px; height: 34px; border-radius: 9px; background: var(--brand); color: #fff; align-items: center; justify-content: center; font-weight: 800; }
.hero { background: linear-gradient(135deg, #ecfeff 0%, #f8fafc 60%); padding: 80px 0; }
.tag { display: inline-block; background: #cffafe; color: var(--brand-dark); padding: 4px 12px; border-radius: 999px; font-size: 14px; font-weight: 600; }
h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.15; margin: 18px 0; max-width: 760px; }
.lead { font-size: 19px; color: var(--muted); max-width: 680px; }
.btn { display: inline-block; background: var(--brand); color: #fff; padding: 12px 22px; border-radius: 10px; text-decoration: none; font-weight: 600; margin-top: 12px; }
.btn:hover { background: var(--brand-dark); }
.btn-small { padding: 9px 16px; font-size: 15px; background: var(--green); }
.section { padding: 56px 20px; }
h2 { font-size: 28px; margin: 0 0 24px; }
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.product, .card { border: 1px solid var(--line); border-radius: 16px; padding: 24px; background: #fff; }
.product-head { display: flex; gap: 14px; align-items: center; }
.product-logo { width: 48px; height: 48px; border-radius: 12px; background: var(--green); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 800; }
.product h3 { margin: 0; font-size: 22px; }
.product ul { padding-left: 20px; color: var(--muted); }
.soon { background: var(--soft); display: flex; flex-direction: column; justify-content: center; }
.muted { color: var(--muted); margin: 4px 0; }
.band { background: var(--soft); }
.band p { max-width: 820px; font-size: 17px; }
.foot { border-top: 1px solid var(--line); padding: 28px 0; font-size: 14px; color: var(--muted); }
.foot p { margin: 4px 0; }
.legal { max-width: 820px; }
.legal h1 { font-size: 32px; }
.legal h2 { font-size: 20px; margin: 28px 0 8px; }
@media (max-width: 600px) { .nav nav a { margin-left: 12px; font-size: 14px; } .hero { padding: 48px 0; } }