:root {
  --text: #111827;
  --muted: #5b6472;
  --border: #e5e7eb;
  --bg: #ffffff;
  --surface: #f8fafc;
  --primary: #2481cc;
  --primary-dark: #1769aa;
  --max: 920px;
}

* { box-sizing: border-box; }
html { color-scheme: light; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--primary-dark); }
.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.site-header { border-bottom: 1px solid var(--border); background: rgba(255,255,255,.96); }
.site-header .container { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; font-weight: 750; }
.brand img { width: 34px; height: 34px; border-radius: 9px; }
.nav { display: flex; gap: 18px; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 650; }
.hero { padding: 88px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0,1fr) 220px; gap: 56px; align-items: center; }
.hero-icon { width: 210px; max-width: 100%; border-radius: 46px; display: block; }
.eyebrow { color: var(--primary-dark); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
h1 { font-size: clamp(38px, 7vw, 60px); line-height: 1.04; margin: 12px 0 18px; letter-spacing: -.035em; }
h2 { font-size: 28px; line-height: 1.2; margin: 0 0 14px; }
h3 { font-size: 18px; margin: 0 0 8px; }
p { margin: 0 0 16px; }
.lead { font-size: 20px; color: var(--muted); max-width: 62ch; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.btn { display: inline-block; padding: 12px 18px; border-radius: 11px; text-decoration: none; font-weight: 750; }
.btn.primary { background: var(--primary); color: #fff; }
.btn.secondary { border: 1px solid var(--border); color: var(--text); }
section { padding: 64px 0; border-top: 1px solid var(--border); }
.grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; margin-top: 24px; }
.card { border: 1px solid var(--border); border-radius: 16px; padding: 22px; background: #fff; }
.card p:last-child { margin-bottom: 0; }
.muted { color: var(--muted); }
.price { font-size: 30px; font-weight: 800; line-height: 1.1; }
.checks { padding: 0; list-style: none; margin: 22px 0 0; }
.checks li { margin: 7px 0; }
.legal { padding: 56px 0 80px; }
.legal h1 { font-size: 38px; }
.legal h2 { margin-top: 34px; font-size: 22px; }
.legal ul { padding-left: 22px; }
.notice { background: var(--surface); border: 1px solid var(--border); border-radius: 14px; padding: 18px; margin: 22px 0; }
.site-footer { border-top: 1px solid var(--border); padding: 30px 0 42px; color: var(--muted); font-size: 14px; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 14px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .95em; }

@media (max-width: 700px) {
  .site-header .container { padding: 12px 0; align-items: flex-start; }
  .nav { gap: 10px 14px; justify-content: flex-end; }
  .hero { padding-top: 58px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-icon { width: 130px; order: -1; }
  .grid { grid-template-columns: 1fr; }
}