:root {
  --primary: #FFFFFF;
  --accent: #1456F0;
  --background: #FFFFFF;
  --surface: #F8FAFC;
  --panel: #FFFFFF;
  --text: #0F172A;
  --muted: #475569;
  --border: #E2E8F0;
  --radius: 16px;
  --radius-pill: 999px;
  --shadow-sm: 0 6px 20px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 18px 40px rgba(15, 23, 42, 0.14);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--background);
}
.container { width: min(1120px, 92vw); margin: 0 auto; }
header { position: sticky; top: 0; z-index: 60; background: var(--surface); border-bottom: 1px solid var(--border); }
nav { display: flex; gap: 14px; flex-wrap: wrap; padding: 14px 0; align-items: center; }
nav a {
  color: var(--text);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  transition: background-color .22s ease, transform .22s ease, color .22s ease;
}
nav a:hover {
  color: var(--primary);
  background: color-mix(in oklab, var(--primary) 14%, transparent);
  transform: translateY(-1px);
}
.hero { padding: 72px 0 36px; }
.hero h1 { margin: 0 0 14px; font-size: clamp(2rem, 6vw, 3.3rem); line-height: 1.08; letter-spacing: -0.02em; }
.hero p { max-width: 72ch; line-height: 1.72; color: color-mix(in oklab, var(--text) 70%, #1e293b 30%); }
.cards { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); margin: 18px 0 28px; }
.card {
  background: color-mix(in oklab, var(--surface) 95%, #ffffff 5%);
  border-radius: var(--radius);
  padding: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.cta { display: inline-flex; align-items: center; gap: 8px; background: var(--accent); color: #fff; text-decoration: none; border-radius: var(--radius-pill); padding: 11px 20px; font-weight: 700; }
.cta:hover { transform: translateY(-1px); }
footer {
  margin-top: 48px;
  padding: 26px 0 40px;
  color: color-mix(in oklab, var(--text) 72%, transparent);
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { transition: none !important; animation: none !important; } }