/* ============================================================================
   Dr. Rafael Rebêlo César Cavalcanti — Cardiologia Intervencionista
   Design system: gradiente mesh + vidro (glassmorphism) + tipografia moderna.
   Sem JavaScript, sem dependências: só CSS. Acessível (WCAG AA, foco visível,
   respeita prefers-reduced-motion e prefere-color-scheme).
   ========================================================================== */
:root{
  --azul:#0B3D67; --azul-2:#125A86; --acao:#0E7490; --acao-clara:#22D3EE;
  --texto:#12212E; --suave:#4A5A6A; --borda:rgba(11,61,103,.14);
  --vidro:rgba(255,255,255,.66); --vidro-forte:rgba(255,255,255,.82);
  --sombra:0 14px 40px rgba(11,61,103,.12); --sombra-forte:0 22px 60px rgba(11,61,103,.18);
  --grad-titulo:linear-gradient(92deg,#0B3D67 10%,#0E7490 90%);   /* contraste ≥ 5,3:1 */
  --raio:20px; --raio-p:14px; --largura:1080px;
  --fonte-t:"Sora","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --fonte-c:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
@media (prefers-color-scheme: dark){
  :root{
    --azul:#0B3D67; --azul-2:#0E4C74; --acao:#2DD4BF; --texto:#E9EFF5; --suave:#A8B8C7;
    --borda:rgba(255,255,255,.14); --vidro:rgba(17,26,38,.62); --vidro-forte:rgba(17,26,38,.82);
    --sombra:0 14px 40px rgba(0,0,0,.45); --sombra-forte:0 24px 60px rgba(0,0,0,.6);
    --grad-titulo:linear-gradient(92deg,#8ED8F8 5%,#2DD4BF 95%);   /* contraste ≥ 9:1 no escuro */
  }
  body{background:#080D14}
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--fonte-c);font-size:17.5px;line-height:1.7;color:var(--texto);
  background:
    radial-gradient(1100px 700px at 12% -10%, rgba(34,211,238,.20), transparent 60%),
    radial-gradient(900px 620px at 92% 4%, rgba(11,61,103,.16), transparent 62%),
    radial-gradient(760px 560px at 50% 108%, rgba(34,211,238,.12), transparent 60%),
    linear-gradient(180deg,#FFFFFF 0%,#F4F9FC 45%,#EDF5FA 100%);
  background-attachment:fixed;
}
h1,h2,h3,.marca,.cta,.selo{font-family:var(--fonte-t)}
.wrap{max-width:var(--largura);margin:0 auto;
  padding-left:clamp(22px,5vw,40px);padding-right:clamp(22px,5vw,40px)}
body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}
a{color:var(--acao-de-texto, var(--azul-2))}
a:focus-visible,button:focus-visible,.cta:focus-visible,input:focus-visible{
  outline:3px solid var(--acao);outline-offset:3px;border-radius:6px}
.pular{position:absolute;left:-9999px}
.pular:focus{position:static;display:inline-block;background:#fff;color:var(--azul);padding:10px 14px;margin:8px}

/* ---------- vidro ---------- */
.vidro{
  background:var(--vidro);backdrop-filter:blur(18px) saturate(160%);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  border:1px solid var(--borda);border-radius:var(--raio);box-shadow:var(--sombra);
}
@supports not ((backdrop-filter:blur(2px)) or (-webkit-backdrop-filter:blur(2px))){
  .vidro{background:var(--vidro-forte)}
}

/* ---------- cabeçalho ---------- */
header.topo{position:relative;padding:26px 0 64px}
.barra{position:sticky;top:0;z-index:20;margin:0;padding:10px 0}
.barra .vidro{display:flex;align-items:center;gap:16px;justify-content:space-between;
  padding:14px 22px;border-radius:var(--raio)}
@media(max-width:560px){.barra .vidro{flex-direction:column;align-items:flex-start;gap:10px;padding:14px 18px}}
.marca{font-weight:700;font-size:1rem;letter-spacing:-.01em;text-decoration:none;color:var(--texto)}
.marca small{display:block;font-family:var(--fonte-c);font-weight:500;font-size:11.5px;color:var(--suave);
  letter-spacing:.02em}
.menu{display:flex;gap:6px;flex-wrap:wrap}
.menu a{font-size:13.5px;text-decoration:none;color:var(--texto);padding:8px 12px;border-radius:999px;
  transition:background .18s ease, transform .18s ease}
.menu a:hover{background:rgba(11,61,103,.08)}
.menu a[aria-current="page"]{background:var(--azul);color:#fff}
.hero{display:grid;gap:30px;padding:32px clamp(22px,5vw,40px) 16px}
@media(min-width:900px){.hero{grid-template-columns:1.12fr .88fr;align-items:center;gap:44px;padding:58px clamp(22px,5vw,40px) 26px}}
.hero h1{font-size:clamp(1.9rem,4.4vw,2.95rem);line-height:1.12;margin:0 0 16px;letter-spacing:-.022em}
.hero h1 em{font-style:normal;background:var(--grad-titulo);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.sub{font-size:clamp(1rem,2.1vw,1.18rem);color:var(--suave);margin:0 0 22px;max-width:56ch}
.selos{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0 0 26px}
.selo{font-size:12.5px;color:var(--azul);background:var(--vidro-forte);border:1px solid var(--borda);
  border-radius:999px;padding:7px 14px;box-shadow:0 4px 14px rgba(11,61,103,.06)}
.selo b{font-weight:650}
.acoes{display:flex;gap:10px;flex-wrap:wrap}
.cta{display:inline-flex;align-items:center;gap:9px;text-decoration:none;font-weight:600;font-size:15.5px;
  padding:14px 22px;border-radius:999px;min-height:50px;transition:transform .18s ease, box-shadow .18s ease}
.cta.principal{background:linear-gradient(135deg,var(--azul),#1B7AA8);color:#fff;box-shadow:0 14px 34px rgba(11,61,103,.28)}
.cta.secundario{background:var(--vidro);border:1px solid var(--borda);color:var(--texto);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.cta:hover{transform:translateY(-2px)}
.cta.principal:hover{box-shadow:0 20px 44px rgba(11,61,103,.34)}
@media (prefers-reduced-motion: reduce){.cta:hover,.cartao:hover,html{scroll-behavior:auto;transform:none}}

/* ---------- cartões flutuantes do hero ---------- */
.painel-hero{display:grid;gap:14px}
.dado{padding:20px 24px}
.dado .n{font-family:var(--fonte-t);font-size:1.45rem;font-weight:700;line-height:1.15}
.dado .r{font-size:12.5px;color:var(--suave);text-transform:uppercase;letter-spacing:.07em;margin-top:2px}

/* ---------- seções ---------- */
main{padding:38px 0 14px}
section{margin:0 0 64px}
.olho{font-size:12.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--acao);font-weight:600;margin:0 0 10px}
h2{font-size:clamp(1.35rem,2.8vw,1.95rem);letter-spacing:-.02em;margin:0 0 12px;line-height:1.2}
.entrada{color:var(--suave);max-width:64ch;margin:0 0 30px}
.cartoes{display:grid;gap:18px;grid-template-columns:1fr}
@media(min-width:700px){.cartoes{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.cartoes.tres{grid-template-columns:repeat(3,1fr)}}
.cartao{padding:26px 26px 24px;display:flex;flex-direction:column;gap:10px;text-decoration:none;color:inherit;
  transition:transform .2s ease, box-shadow .2s ease}
.cartao:hover{transform:translateY(-4px);box-shadow:var(--sombra-forte)}
.cartao h3{margin:0;font-size:1.06rem;letter-spacing:-.01em}
.cartao p{margin:0;font-size:15px;color:var(--suave)}
.cartao .link{margin-top:6px;font-size:14px;font-weight:600;color:var(--acao)}
.icone{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-size:19px;
  background:linear-gradient(135deg,rgba(11,61,103,.12),rgba(34,211,238,.18));border:1px solid var(--borda)}

.passos{list-style:none;padding:0;margin:0;display:grid;gap:16px}
.passos li{padding:22px 24px;display:flex;gap:18px;align-items:flex-start}
.passo-n{font-family:var(--fonte-t);font-weight:700;color:var(--acao);font-size:1.05rem;min-width:26px;line-height:1.5}

table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--borda)}
th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--suave)}
.rolagem{overflow-x:auto}

.aviso{padding:16px 18px;border-radius:var(--raio-p);font-size:15px;
  background:linear-gradient(180deg,rgba(255,248,230,.9),rgba(255,244,222,.75));
  border:1px solid rgba(180,83,9,.25);color:#6b3d07}
@media (prefers-color-scheme: dark){.aviso{background:rgba(120,72,10,.25);color:#F2D3A0;border-color:rgba(242,211,160,.3)}}

.procedimento{margin:0 0 22px;padding:28px 30px}
.procedimento + .procedimento{margin-top:0}
.grade-clinica{display:grid;gap:16px}
.procedimento h3{margin:0 0 8px;font-size:1.08rem;color:var(--azul-2)}
@media (prefers-color-scheme: dark){.procedimento h3{color:var(--acao-clara)}}
ul.limpa{padding-left:20px;margin:8px 0}
ul.limpa li{margin:6px 0}

.fontes{padding:22px 24px;font-size:13.5px;color:var(--suave);margin:30px 0 0}
.fontes strong{color:var(--texto)}

footer{padding:40px 0 48px;margin-top:24px}
footer .vidro{padding:24px 26px}
footer p{margin:6px 0;font-size:13.5px;color:var(--suave)}
footer strong{color:var(--texto)}

/* ============================================================================
   CARTÃO DIGITAL (cartao.html) — estilo "link na bio", mobile-first
   ========================================================================== */
.cartao-pagina{padding-bottom:24px}
.cartao-topo{text-align:center;padding:30px 0 8px}
.tema{position:absolute;top:14px;right:16px}
.tema label{display:inline-flex;gap:6px;align-items:center;cursor:pointer;font-size:12px;color:var(--suave);
  background:var(--vidro-forte);border:1px solid var(--borda);border-radius:999px;padding:7px 12px}
.tema input{position:absolute;opacity:0;width:1px;height:1px}
.foto{width:132px;height:132px;margin:0 auto 16px;border-radius:50%;overflow:hidden;position:relative;
  border:3px solid #fff;box-shadow:var(--sombra-forte);display:grid;place-items:center;
  background:linear-gradient(150deg,#0B3D67,#0E7490);color:#fff;font-family:var(--fonte-t);
  font-size:2.6rem;font-weight:700;letter-spacing:.02em}
.foto::after{content:"";position:absolute;inset:-14px;border:1px solid var(--borda);border-radius:50%;
  opacity:.7;pointer-events:none}
.foto img{width:100%;height:100%;object-fit:cover;display:block;filter:grayscale(1) contrast(1.05)}
.badge{display:inline-block;background:var(--azul);color:#fff;border-radius:999px;padding:7px 16px;
  font-size:11.5px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;margin:0 0 14px}
.cartao-nome{font-size:clamp(1.5rem,6vw,1.95rem);letter-spacing:.02em;text-transform:uppercase;margin:0 0 6px}
.cartao-funcao{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--suave);margin:0 0 4px}
.cartao-registro{font-size:12.5px;color:var(--acao);margin:0}
.grade-botoes{display:grid;gap:12px;grid-template-columns:1fr 1fr;margin:22px 0 0}
.botao-c{display:flex;align-items:center;gap:10px;justify-content:center;text-decoration:none;
  padding:15px 14px;border-radius:var(--raio-p);font-size:14.5px;font-weight:600;min-height:54px;
  background:var(--vidro-forte);border:1px solid var(--borda);color:var(--texto);
  box-shadow:0 6px 18px rgba(11,61,103,.07);transition:transform .16s ease, box-shadow .16s ease}
.botao-c:hover{transform:translateY(-2px);box-shadow:var(--sombra)}
.botao-c.principal{grid-column:1 / -1;background:linear-gradient(135deg,var(--azul),#1B7AA8);color:#fff;
  border-color:transparent;font-size:15.5px;min-height:58px}
.botao-c .ic{font-size:17px;line-height:1}
.botao-c.pendente{opacity:.55;border-style:dashed;cursor:not-allowed;font-weight:500}
.botao-c.pendente .ic{opacity:.8}
.nota-pendente{grid-column:1 / -1;font-size:12px;color:var(--suave);text-align:center;margin:2px 0 0}
.cartao-secao{margin:30px 0 0;text-align:center}
.cartao-secao h2{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--suave);margin:0 0 14px}
.qr-caixa{display:flex;gap:18px;align-items:center;padding:20px 22px;text-align:left}
.qr-caixa svg{width:104px;height:104px;flex:0 0 auto;border-radius:10px;background:#fff;padding:6px}
.qr-caixa p{margin:0;font-size:13.5px;color:var(--suave)}
@media(max-width:420px){.qr-caixa{flex-direction:column;text-align:center}}
.mapa-caixa{padding:0;overflow:hidden}
.mapa-caixa iframe{width:100%;height:230px;border:0;display:block}
.mapa-vazio{padding:22px 24px;color:var(--suave);font-size:14px}
html:has(#tema:checked){ --texto:#E9EFF5; --suave:#A8B8C7; --acao:#2DD4BF; --azul:#0B3D67;
  --borda:rgba(255,255,255,.14); --vidro:rgba(17,26,38,.62); --vidro-forte:rgba(17,26,38,.82);
  --grad-titulo:linear-gradient(92deg,#8ED8F8 5%,#2DD4BF 95%); }
html:has(#tema:checked) body{background:#080D14}