:root{--p:#0f8b8d;--pd:#0b6567;--pl:#e6f6f6;--tx:#17324d;--mut:#5b7186;--bg:#fff;--r:18px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--tx);background:var(--bg);line-height:1.6}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:min(1140px,92%);margin-inline:auto}

.topo{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid #e3edf0}
.topo-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.logo{font-weight:800;font-size:1.25rem;color:var(--pd);display:flex;align-items:center;gap:8px}
.logo-ico{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--p);color:#fff;font-size:1rem}
.menu{display:flex;gap:28px;font-weight:600;color:var(--mut)}
.menu a:hover{color:var(--p)}

.btn{display:inline-block;background:var(--p);color:#fff;font-weight:700;padding:14px 28px;border-radius:999px;border:2px solid var(--p);transition:.2s;box-shadow:0 8px 20px rgba(15,139,141,.25)}
.btn:hover{background:var(--pd);border-color:var(--pd);transform:translateY(-2px)}
.btn-sm{padding:9px 20px;font-size:.92rem;box-shadow:none}
.btn-outline{background:transparent;color:var(--pd);box-shadow:none}
.btn-outline:hover{background:var(--pl);color:var(--pd)}
.btn-claro{background:#fff;color:var(--pd);border-color:#fff}
.btn-claro:hover{background:var(--pl);color:var(--pd);border-color:var(--pl)}
.mt{margin-top:14px}

.hero{background:radial-gradient(circle at 85% 20%,#cdeff0 0,transparent 45%),linear-gradient(180deg,#f3fbfb,#fff);padding:84px 0 70px}
.hero-in{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.selo{display:inline-block;background:var(--pl);color:var(--pd);font-weight:700;font-size:.85rem;padding:6px 14px;border-radius:999px;margin-bottom:18px}
h1{font-size:clamp(2.1rem,4.6vw,3.5rem);line-height:1.12;letter-spacing:-.02em;margin-bottom:18px}
h1 em{font-style:normal;color:var(--p)}
.hero-txt>p{font-size:1.15rem;color:var(--mut);max-width:520px;margin-bottom:28px}
.hero-acoes{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.numeros{display:flex;gap:34px;flex-wrap:wrap}
.numeros strong{display:block;font-size:1.7rem;color:var(--pd);line-height:1.1}
.numeros span{font-size:.88rem;color:var(--mut)}

.hero-vis{position:relative;display:grid;place-items:center}
.cartao-dente{width:min(340px,80%);aspect-ratio:1;background:linear-gradient(145deg,#d8f2f2,#fff);border-radius:50%;display:grid;place-items:center;padding:12%;box-shadow:0 30px 60px rgba(15,139,141,.2)}
.flutua{position:absolute;background:#fff;padding:10px 16px;border-radius:14px;font-weight:700;font-size:.9rem;box-shadow:0 12px 28px rgba(23,50,77,.14);animation:flut 4s ease-in-out infinite}
.f1{top:8%;left:2%}
.f2{bottom:10%;right:0;animation-delay:1.5s}
@keyframes flut{50%{transform:translateY(-10px)}}

.secao{padding:90px 0}
.secao-alt{background:#f5fafb}
.cabeca{text-align:center;max-width:640px;margin:0 auto 52px}
.eyebrow{color:var(--p);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.8rem}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);line-height:1.2;margin:8px 0 12px;letter-spacing:-.01em}
.cabeca p{color:var(--mut)}
.grade{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:#fff;border:1px solid #e3edf0;border-radius:var(--r);padding:30px;transition:.25s}
.card:hover{transform:translateY(-6px);box-shadow:0 18px 40px rgba(15,139,141,.15);border-color:var(--p)}
.ico{width:56px;height:56px;display:grid;place-items:center;background:var(--pl);border-radius:16px;font-size:1.6rem;margin-bottom:16px}
.card h3{margin-bottom:8px;font-size:1.15rem}
.card p{color:var(--mut);font-size:.97rem}

.dep{background:#fff;border-radius:var(--r);padding:30px;box-shadow:0 10px 30px rgba(23,50,77,.07)}
.estrelas{color:#f5b400;letter-spacing:3px;margin-bottom:12px}
blockquote{margin-bottom:22px;font-size:1.02rem}
figcaption{display:flex;align-items:center;gap:12px}
figcaption small{display:block;color:var(--mut)}
.av{width:44px;height:44px;border-radius:50%;background:var(--p);color:#fff;display:grid;place-items:center;font-weight:800}

.cta{background:linear-gradient(135deg,var(--p),var(--pd));color:#fff;padding:70px 0;text-align:center}
.cta h2{margin-top:0}
.cta p{opacity:.9;margin-bottom:26px}

.rodape{background:#0e2438;color:#c9d6e2;padding:64px 0 0}
.rodape-in{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.logo-claro{color:#fff}
.rodape h4{color:#fff;margin-bottom:14px}
.rodape li{margin-bottom:8px;font-size:.95rem}
.rodape a:hover{color:#7fe0e2}
.peq{font-size:.88rem;margin-top:12px;opacity:.75;max-width:260px}
.copy{border-top:1px solid #243a50;padding:20px 0;font-size:.85rem;opacity:.75;text-align:center}

@media(max-width:900px){
  .hero-in{grid-template-columns:1fr;text-align:center}
  .hero-txt>p{margin-inline:auto}
  .hero-acoes,.numeros{justify-content:center}
  .hero{padding-top:56px}
  .grade{grid-template-columns:repeat(2,1fr)}
  .rodape-in{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .menu{display:none}
  .grade{grid-template-columns:1fr}
  .rodape-in{grid-template-columns:1fr}
  .secao{padding:64px 0}
  .btn{width:100%;text-align:center}
  .btn-sm{width:auto}
  .hero-acoes{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){.flutua{animation:none}html{scroll-behavior:auto}}