:root {
  color-scheme: light dark;
  --teal: #069494;
  --teal-dark: #057878;
  --coral: #ff8559;
  --bg: #f7f8f8;
  --surface: #ffffff;
  --surface-2: #f1f4f4;
  --text: #202729;
  --muted: #687477;
  --border: #dde5e5;
  --shadow: 0 14px 38px rgba(19, 54, 54, 0.08);
  --radius: 22px;
  --max: 980px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
}
a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }
.site-header, footer, main { width: min(calc(100% - 32px), var(--max)); margin-inline: auto; }
.site-header {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); font-weight: 800; }
.brand:hover { text-decoration: none; }
.brand-mark {
  width: 36px; height: 36px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--teal); color: white; font-weight: 800;
}
nav, footer div { display: flex; gap: 18px; flex-wrap: wrap; }
nav a, footer a { color: var(--muted); font-weight: 650; }
.hero { padding: 92px 0 58px; max-width: 760px; }
.eyebrow { color: var(--teal); font-weight: 750; margin-bottom: 12px; }
h1 { font-size: clamp(44px, 8vw, 76px); line-height: 1.02; letter-spacing: -0.04em; margin: 0 0 22px; }
h2 { line-height: 1.2; }
.lede { font-size: clamp(19px, 2.7vw, 24px); color: var(--muted); max-width: 700px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.button {
  display: inline-block; padding: 12px 18px; border-radius: 14px; font-weight: 750;
}
.button:hover { text-decoration: none; }
.primary { background: var(--teal); color: white; }
.primary:hover { background: var(--teal-dark); }
.secondary { background: var(--surface); color: var(--text); border: 1px solid var(--border); }
.feature-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; padding-bottom: 84px;
}
.card, .legal {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.card { padding: 28px; }
.icon { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: rgba(6,148,148,.1); color: var(--teal); font-weight: 800; }
.card p, .legal p, .legal li { color: var(--muted); }
.legal { padding: clamp(24px, 5vw, 54px); margin: 44px 0 70px; }
.legal h1 { font-size: clamp(38px, 6vw, 58px); }
.legal h2 { margin-top: 34px; }
.updated { color: var(--muted); margin-top: -8px; }
.notice {
  background: var(--surface-2); border-radius: 14px; padding: 16px 18px; margin: 22px 0;
}
footer {
  border-top: 1px solid var(--border); min-height: 90px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  color: var(--muted); font-size: 14px;
}
@media (max-width: 760px) {
  .site-header { align-items: flex-start; padding-top: 18px; flex-direction: column; }
  .feature-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 62px; }
  footer { padding: 24px 0; align-items: flex-start; flex-direction: column; }
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1115;
    --surface: #171a1f;
    --surface-2: #1d2128;
    --text: #f5f5f5;
    --muted: #aeb7ba;
    --border: #2a2e36;
    --shadow: none;
  }
}