:root {
  --purple: #644eee;
  --violet: #7b6af5;
  --bg: #f8fafc;
  --card: #ffffff;
  --fg: #0f172a;
  --muted: #64748b;
  --border: #e2e8f0;
  --soft: #644eee0f;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120;
    --card: #111827;
    --fg: #f1f5f9;
    --muted: #94a3b8;
    --border: #1e293b;
    --soft: #644eee1a;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--fg);
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg) 60%, var(--soft) 100%);
  background-color: var(--bg);
  line-height: 1.6;
}
a { color: var(--purple); }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 16px; }
header { position: sticky; top: 0; z-index: 10; backdrop-filter: blur(8px); background: color-mix(in srgb, var(--bg) 85%, transparent); border-bottom: 1px solid var(--border); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 60px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--fg); text-decoration: none; }
.brand img { width: 32px; height: 32px; }
.nav nav { display: flex; gap: 20px; font-size: 14px; }
.nav nav a { color: var(--muted); text-decoration: none; font-weight: 500; }
.nav nav a:hover { color: var(--fg); }
.grad { background: linear-gradient(90deg, var(--violet), var(--purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
section { padding: 56px 0; }
.hero { display: grid; gap: 40px; grid-template-columns: 1.1fr 0.9fr; align-items: center; padding-top: 72px; }
.kicker { font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--purple); margin: 0 0 8px; }
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.05; margin: 0 0 16px; font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: clamp(24px, 3.5vw, 32px); margin: 0 0 12px; font-weight: 700; }
h3 { font-size: 18px; margin: 0 0 6px; }
.lead { font-size: 18px; color: var(--muted); max-width: 620px; margin: 0 0 24px; }
.muted { color: var(--muted); }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 0 20px; border-radius: 10px; font-weight: 600; text-decoration: none; border: 1px solid var(--border); color: var(--fg); background: var(--card); }
.btn.primary { background: linear-gradient(90deg, var(--violet), var(--purple)); color: #fff; border: 0; }
.panel { border: 1px solid var(--border); border-radius: 20px; padding: 40px 28px; background: linear-gradient(135deg, #644eee14, transparent 60%, #7b6af50d); text-align: center; }
.panel img { width: 88px; height: 88px; margin-bottom: 16px; }
.center { text-align: center; }
.sub { max-width: 680px; margin: 0 auto 32px; }
.grid { display: grid; gap: 20px; }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g2 { grid-template-columns: repeat(2, 1fr); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 24px; box-shadow: 0 4px 16px #0f172a0a; }
.card p { margin: 0; color: var(--muted); font-size: 15px; }
.product { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; border: 1px solid var(--border); border-radius: 20px; padding: 32px; background: var(--card); margin-bottom: 24px; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 10px; border-radius: 999px; background: #644eee1a; color: var(--purple); margin-bottom: 10px; }
ul.ticks { list-style: none; padding: 0; margin: 0; }
ul.ticks li { padding-left: 22px; position: relative; margin-bottom: 8px; font-size: 15px; }
ul.ticks li::before { content: "✓"; position: absolute; left: 0; color: var(--purple); font-weight: 700; }
.soft { background: var(--soft); border: 1px solid var(--border); border-radius: 20px; padding: 40px 28px; }
dl.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin: 0; }
dl.facts div { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
dl.facts dt { font-size: 13px; color: var(--muted); }
dl.facts dd { margin: 2px 0 0; font-weight: 600; overflow-wrap: anywhere; }
.cta { border-radius: 20px; padding: 48px 24px; text-align: center; color: #fff; background: linear-gradient(90deg, var(--violet), var(--purple)); }
.cta p { color: #ffffffe6; margin: 0 0 20px; }
.cta .btn { background: #fff; color: var(--purple); border: 0; }
footer { border-top: 1px solid var(--border); padding: 24px 0; font-size: 14px; color: var(--muted); text-align: center; }
@media (max-width: 820px) {
  .hero, .product, .g2, .g3, dl.facts { grid-template-columns: 1fr; }
  .hero { padding-top: 40px; }
  .nav nav { display: none; }
  .product { padding: 22px; }
}
.legal { max-width: 760px; padding: 48px 0; }
.legal h1 { font-size: clamp(30px, 5vw, 44px); }
.legal h2 { font-size: 22px; margin-top: 32px; }
.legal p, .legal li { color: var(--muted); }
.legal strong { color: var(--fg); }