:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #162032;
  --muted: #5e6b82;
  --line: #dbe3f0;
  --primary: #1f4ed8;
  --primary-2: #4f46e5;
  --accent: #0f766e;
  --container: min(1140px, 92vw);
  --radius-lg: 24px;
  --radius-md: 14px;
  --shadow: 0 14px 40px rgb(24 39 75 / 0.09);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Inter', system-ui, sans-serif; background: radial-gradient(circle at top right, #eef3ff 0, var(--bg) 42%); color: var(--text); line-height: 1.65; }
h1,h2,h3 { margin-top: 0; font-family: 'Manrope', system-ui, sans-serif; line-height: 1.15; letter-spacing: -0.03em; }
a { color: inherit; }
.container { width: var(--container); margin-inline: auto; }
.section { padding: clamp(3.6rem, 7vw, 7rem) 0; }

.site-header { position: sticky; top: 0; z-index: 60; background: rgb(244 247 251 / 0.86); backdrop-filter: blur(10px); border-bottom: 1px solid rgb(219 227 240 / 0.75); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand img { display: block; max-width: 190px; height: auto; }
.menu { display: flex; gap: 0.4rem; }
.menu a { text-decoration: none; padding: 0.65rem 0.9rem; border-radius: 999px; font-weight: 600; color: #25324a; }
.menu a:hover { background: #eaf0ff; color: #0f2a76; }
.menu-toggle { display: none; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; padding: 0.42rem; }
.menu-toggle span { display: block; width: 22px; height: 2px; margin: 4px 0; background: #2d3d5e; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.hero-grid,.services-grid,.two-col,.locations-grid,.split { display: grid; gap: 1.2rem; }
.hero-grid { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
.eyebrow { margin: 0 0 0.7rem; text-transform: uppercase; font-weight: 700; letter-spacing: 0.09em; color: var(--accent); font-size: 0.8rem; }
h1 { font-size: clamp(2.1rem, 5vw, 4rem); margin-bottom: 0.9rem; }
.subtitle,.section-intro,.card p,.timeline p,.highlight-box p,.location-card p,details p { color: var(--muted); }
.hero-actions { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-top: 1.2rem; }

.cta,.ghost,.contact-pill { text-decoration: none; font-weight: 700; border-radius: 12px; padding: 0.84rem 1.1rem; transition: transform 200ms ease, box-shadow 200ms ease; }
.cta:hover,.ghost:hover,.contact-pill:hover { transform: translateY(-1px); }
.cta { color: #fff; background: linear-gradient(120deg, var(--primary), var(--primary-2)); box-shadow: 0 12px 28px rgb(31 78 216 / 0.35); }
.ghost { background: var(--surface); border: 1px solid var(--line); color: #21314d; }

.hero-metrics { margin-top: 1.4rem; display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 0.7rem; }
.hero-metrics article { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-md); padding: 0.85rem; box-shadow: var(--shadow); }
.hero-metrics strong { font-size: 1.05rem; display: block; }
.hero-metrics span { color: var(--muted); font-size: 0.9rem; }

.doctor-photo { margin: 0; padding: 0.7rem; border-radius: var(--radius-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.doctor-photo img { width: 100%; aspect-ratio: 4/5; object-fit: cover; border-radius: 18px; }
.doctor-photo figcaption { margin-top: 0.7rem; color: var(--muted); font-size: 0.92rem; }

h2 { font-size: clamp(1.65rem, 4vw, 2.7rem); }
.services-grid { margin-top: 1rem; grid-template-columns: repeat(4, minmax(0,1fr)); }
.card,.highlight-box,.verify-box,.location-card,details,.timeline article { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(1rem, 2.4vw, 1.7rem); box-shadow: var(--shadow); }
.card h3,.timeline h3,.location-card h3,.highlight-box h3 { font-size: 1.18rem; margin-bottom: 0.45rem; }

.timeline { margin-top: 1rem; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 0.9rem; }
.timeline span { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: #e7edff; color: #173795; font-weight: 800; margin-bottom: 0.7rem; }
.split { grid-template-columns: 1.1fr 0.9fr; align-items: start; }
.checklist { padding-left: 1.1rem; }
.checklist li { margin-bottom: 0.35rem; }
.highlight-box .cta { margin-top: 0.8rem; display: inline-block; }
.two-col,.locations-grid { grid-template-columns: 1fr 1fr; }
.badge { display: inline-block; margin-top: 0.6rem; background: #eaf0ff; color: #153584; border-radius: 999px; padding: 0.45rem 0.85rem; font-weight: 700; }
.verify-box ul { margin: 0; padding-left: 1rem; }
.verify-box a,.location-card a { color: #1b46be; text-underline-offset: 0.2rem; }

.faq-list { margin-top: 0.8rem; display: grid; gap: 0.8rem; }
summary { cursor: pointer; font-weight: 700; }

.site-footer { padding: 2rem 0 5.2rem; border-top: 1px solid var(--line); background: #f8faff; }
.copyright { text-align: center; color: var(--muted); margin-top: 1.8rem; }
.contact-bar { position: fixed; z-index: 70; left: 50%; bottom: 0.8rem; transform: translateX(-50%); width: min(94vw, 460px); display: grid; grid-template-columns: 1fr 1fr; gap: 0.65rem; }
.contact-pill { text-align: center; min-height: 48px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }

.reveal { opacity: 0; transform: translateY(16px); transition: opacity 500ms ease, transform 500ms ease; }
.reveal.show { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .services-grid,.timeline { grid-template-columns: 1fr 1fr; }
  .hero-grid,.split,.two-col,.locations-grid { grid-template-columns: 1fr; }
  .menu-toggle { display: inline-flex; flex-direction: column; justify-content: center; }
  .menu { display: none; position: absolute; top: 74px; right: 4vw; flex-direction: column; background: var(--surface); border: 1px solid var(--line); padding: 0.7rem; border-radius: 12px; box-shadow: var(--shadow); }
  .menu.open { display: flex; }
}

@media (max-width: 640px) {
  .services-grid,.timeline,.hero-metrics { grid-template-columns: 1fr; }
  .section { padding: 2.8rem 0; }
  .site-footer { padding-bottom: 6rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; }
}