:root{
  --bg:#f7fbfc; --card:#ffffff; --text:#16313a; --muted:#5d7380;
  --primary:#0a8ea0; --primary-dark:#066878; --accent:#f4b63e; --soft:#eaf7f8;
  --shadow:0 18px 45px rgba(8,61,74,.12); --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{color:inherit}
.container{width:min(1120px,92%);margin:auto}
.site-header{position:sticky;top:0;z-index:10;background:rgba(247,251,252,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(10,142,160,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,var(--primary),#46c9d7);color:white;display:grid;place-items:center;font-weight:800}
.brand span{display:block;color:var(--muted);font-size:.9rem}
nav{display:flex;gap:22px;color:var(--muted);font-weight:650}
nav a{text-decoration:none}
.hero{padding:84px 0 64px;background:radial-gradient(circle at 80% 20%,#d7f7fb 0,transparent 35%),linear-gradient(180deg,#ffffff 0,var(--bg) 100%)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center}
.eyebrow{color:var(--primary);font-weight:800;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}
h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.02;margin:12px 0}
h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.15;margin:8px 0 18px}
h3{margin:0 0 8px}
.lead{font-size:1.18rem;color:var(--muted);max-width:720px}
.doctor-card,.hero-panel,.info-box,.map-card,article{background:var(--card);border:1px solid rgba(10,142,160,.12);box-shadow:var(--shadow);border-radius:var(--radius);padding:24px}
.doctor-card{margin:28px 0;max-width:620px}
.doctor-card h2{font-size:1.7rem;margin-bottom:6px}
.doctor-card p{margin:4px 0;color:var(--muted);font-weight:600}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 18px;border-radius:999px;text-decoration:none;font-weight:800;border:1px solid rgba(10,142,160,.28);background:white;color:var(--primary-dark)}
.btn.primary{background:var(--primary);color:white;border-color:var(--primary)}
.btn.ghost{background:transparent}
.hero-panel{padding:34px}
.pulse{font-size:4rem;width:108px;height:108px;border-radius:32px;background:var(--soft);display:grid;place-items:center;margin-bottom:24px}
.time{font-size:2rem;font-weight:900;margin:6px 0;color:var(--primary-dark)}
.section{padding:72px 0}
.soft{background:var(--soft)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:start}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.cards article{box-shadow:none}
.cards.compact{grid-template-columns:repeat(2,1fr);margin-top:0}
.cards h3{color:var(--primary-dark)}
.wide{max-width:900px;font-size:1.1rem;color:var(--muted)}
.contact{background:#07333d;color:white}
.contact .eyebrow{color:#7be5ec}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center}
.contact .map-card{color:var(--text)}
footer{padding:28px 0;background:#062a32;color:#d9f5f7}
.footer-grid{display:flex;justify-content:space-between;gap:18px}
.floating-whatsapp{position:fixed;right:18px;bottom:18px;background:#25d366;color:white;text-decoration:none;font-weight:900;padding:14px 18px;border-radius:999px;box-shadow:0 14px 30px rgba(0,0,0,.22)}
@media(max-width:820px){
  nav{display:none}
  .hero-grid,.two-col,.contact-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr}
  .cards.compact{grid-template-columns:1fr 1fr}
  .footer-grid{flex-direction:column}
}