:root {
  --bg: #ffffff;
  --text: #1e1e1e;
  --muted: #646b76;
  --brand: #0a84ff;
  --brand-2: #1290ff;
  --border: #e8e8ec;
}
* { box-sizing: border-box; }
html, body {
  margin:0;
  padding:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
}
a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav a { margin-left: 20px; color: var(--text); }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; }
.logo {
  width: 32px; height: 32px; border-radius: 8px;
  background: linear-gradient(135deg, #dfefff, #f6fbff);
  border: 1px solid #dbe8f7;
  display: grid; place-items: center;
  font-weight: 700; color: #0b6bdc;
}
.hero { padding: 96px 0 72px; text-align: center; }
.hero-inner h1 {
  font-size: clamp(28px, 6vw, 42px);
  line-height: 1.1;
  margin: 0 0 10px;
}
.highlight {
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.sub { color: var(--muted); margin-top: 8px; }
.cta-row {
  margin-top: 24px;
  display:flex; gap:12px;
  justify-content:center; flex-wrap:wrap;
}
.btn {
  display:inline-block; padding:12px 18px;
  border-radius:10px; background: var(--brand);
  color: #fff; font-weight:600;
  box-shadow: 0 6px 16px rgba(10,132,255,.25);
}
.btn:hover { background: var(--brand-2); text-decoration:none; }
.btn-ghost {
  background: #fff; color: var(--text);
  border: 1px solid var(--border); box-shadow:none;
}
.btn-small { padding:8px 12px; font-size: 14px; }
.section { padding: 64px 0; }
.section.alt { background: #fafbfc; border-top: 1px solid var(--border); }
.section h2 { text-align: center; margin: 0 0 28px; }
.grid-3 { display:grid; gap:16px; grid-template-columns: repeat(3,1fr); }
.card { padding:20px; border:1px solid var(--border); border-radius:12px; background:#fff; }
.card h3 { margin-top:0; }
.features {
  list-style:none; padding:0; margin:0 auto; max-width:680px;
  line-height:1.9; color:var(--muted);
}
.contact-grid {
  display:grid; gap:24px; grid-template-columns: 1.1fr 1fr;
  align-items:start;
}
.map-wrap { border-radius:12px; overflow:hidden; border:1px solid var(--border); }
.footer { border-top:1px solid var(--border); background:#fff; }
.footer-inner {
  padding:18px 0;
  display:flex; justify-content:space-between; gap:16px;
  color:var(--muted);
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  nav { display:none; }
}

/* age banner */
.age-banner {
  position: fixed; inset: auto 16px 16px 16px; z-index: 50;
  background: #fff; border:1px solid var(--border); border-radius:12px;
  padding: 14px 16px; box-shadow: 0 10px 30px rgba(0,0,0,.06);
  display:flex; gap:12px; align-items:center; justify-content:space-between;
}
.age-banner p { margin:0; color:var(--muted); font-size:14px; }

/* intake form */
.intake {
  max-width: 560px; margin: 24px auto 0; padding: 20px;
  border:1px solid var(--border); border-radius:12px; background:#fff;
  display:grid; gap:12px;
}
.intake h3 { margin:0 0 4px; }
.intake label { display:grid; gap:6px; font-weight:600; }
.intake input, .intake select {
  height:42px; padding:10px 12px; border:1px solid var(--border);
  border-radius:10px; font:inherit;
}
.intake small { color:var(--muted); }
.intake span { color:var(--muted); font-weight:400; margin-left:6px; }