/* CROI — tokens e regras em DESIGN.md */
@font-face{font-family:"Playfair Display";font-style:normal;font-weight:600;font-display:swap;src:url(../fontes/playfair-display-600-normal.woff2) format("woff2")}
@font-face{font-family:"Playfair Display";font-style:normal;font-weight:700;font-display:swap;src:url(../fontes/playfair-display-700-normal.woff2) format("woff2")}
@font-face{font-family:"Playfair Display";font-style:italic;font-weight:600;font-display:swap;src:url(../fontes/playfair-display-600-italic.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:400;font-display:swap;src:url(../fontes/montserrat-400-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:500;font-display:swap;src:url(../fontes/montserrat-500-normal.woff2) format("woff2")}
@font-face{font-family:"Montserrat";font-style:normal;font-weight:600;font-display:swap;src:url(../fontes/montserrat-600-normal.woff2) format("woff2")}

:root{
  --preto:#0B0B0C;
  --preto-fundo:#070708;
  --ouro:#D4A62A;
  --bronze:#B8862F;
  --ouro-texto:#8A5F22;
  --off:#F7F3EC;
  --champagne:#E8D9C2;
  --grafite:#3A3A3A;
  --areia:#CFC6B8;
  --areia-suave:#B4AB9D;
  --grafite-card:#161618;
  --grafite-fundo:#121214;
  --fio-ouro:rgba(212,166,42,.18);
  --fio-escuro:rgba(207,198,184,.16);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Montserrat",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.16,1,.3,1);
  --gut:20px;
  --barra:68px;
  scrollbar-color:var(--bronze) var(--preto);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--barra) + 8px);-webkit-text-size-adjust:100%}
body{font-family:var(--sans);font-size:1rem;line-height:1.65;color:var(--grafite);background:var(--off);overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
ul{list-style:none}
a{color:inherit}
::selection{background:var(--ouro);color:var(--preto)}
::-webkit-scrollbar{width:11px}
::-webkit-scrollbar-track{background:var(--preto)}
::-webkit-scrollbar-thumb{background:var(--bronze);border-radius:6px;border:2px solid var(--preto)}
:focus-visible{outline:2px solid var(--ouro);outline-offset:3px;border-radius:2px}
.claro :focus-visible{outline-color:var(--bronze)}
.wrap{width:100%;max-width:1160px;margin-inline:auto;padding-inline:var(--gut)}

h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;text-wrap:balance;letter-spacing:-.01em}
h2{font-size:clamp(1.75rem,4.4vw,2.6rem);color:var(--preto)}
.escuro h2{color:var(--off)}
.escuro{background:var(--preto);color:var(--areia)}
.claro{background:var(--off)}
.linha-pequena{font-size:.8125rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ouro-texto);margin-bottom:14px}
.escuro .linha-pequena,.hero .linha-pequena{color:var(--ouro)}
.cab{margin-bottom:40px}
.equip .linha-pequena{color:#6B4A18}

/* botões */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:.8rem 1.6rem;border-radius:999px;font:600 .95rem/1.2 var(--sans);text-decoration:none;border:1.5px solid transparent;transition:background-color .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);cursor:pointer;text-align:center}
.btn--ouro{background:var(--ouro);color:var(--preto)}
.btn--ouro:hover{background:#E2B93F}
.btn--contorno{border-color:var(--ouro);color:var(--ouro)}
.btn--contorno:hover{background:var(--ouro);color:var(--preto)}
.btn--pequeno{min-height:44px;padding:.6rem 1.15rem;font-size:.875rem}
.btn:active{transform:translateY(1px)}
.link-sutil{color:var(--ouro);text-decoration:underline;text-decoration-color:rgba(212,166,42,.45);text-underline-offset:.3em;font-weight:500;padding-block:.6rem;transition:text-decoration-color .2s}
.link-sutil:hover{text-decoration-color:var(--ouro)}

/* topo fixo + menu */
.barra{position:fixed;inset:0 0 auto 0;z-index:40;height:var(--barra);background:linear-gradient(rgba(11,11,12,.72),rgba(11,11,12,0));transition:background-color .35s var(--ease),backdrop-filter .35s var(--ease),box-shadow .35s var(--ease)}
.barra.is-rolado,.barra.is-aberto{background:rgba(11,11,12,.86);-webkit-backdrop-filter:blur(14px) saturate(1.2);backdrop-filter:blur(14px) saturate(1.2);box-shadow:0 1px 0 rgba(212,166,42,.18)}
.barra__in{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.logo-link{display:block;width:96px;flex:none}
.logo-link img{width:100%}
.barra__acoes{display:flex;align-items:center;gap:6px}
.menu{display:flex;flex-direction:column}
.menu a{text-decoration:none;color:var(--off);font-weight:500;font-size:.9375rem}
.menu-botao{display:none;width:44px;height:44px;border:0;background:none;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.menu-botao span{display:block;width:22px;height:1.5px;background:var(--off);transition:transform .3s var(--ease),opacity .2s}
.menu-botao[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.menu-botao[aria-expanded="true"] span:nth-child(2){opacity:0}
.menu-botao[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
/* celular: com JS os links viram menu de abrir; sem JS ficam visíveis em coluna abaixo da barra */
.menu{position:absolute;top:100%;left:0;right:0;background:rgba(11,11,12,.96);padding:6px var(--gut) 18px;border-top:1px solid var(--fio-escuro)}
.menu a{display:flex;align-items:center;min-height:52px;border-bottom:1px solid var(--fio-escuro)}
.js-menu .menu{visibility:hidden;opacity:0;transform:translateY(-8px);transition:opacity .25s var(--ease),transform .25s var(--ease),visibility .25s}
.js-menu .menu.is-aberto{visibility:visible;opacity:1;transform:none}
.js-menu .menu-botao{display:flex}

/* hero: fachada */
.hero{position:relative;min-height:max(100vh,720px);min-height:max(100svh,720px);display:flex;align-items:flex-end;overflow:hidden;isolation:isolate}
.hero__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:55% center;z-index:-2}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,11,12,.55) 0%,rgba(11,11,12,.1) 24%,rgba(11,11,12,.88) 52%,rgba(11,11,12,.97) 100%)}
.hero__in{padding-block:calc(var(--barra) + 40px) 48px}
.hero__texto{max-width:560px}
.hero h1{font-size:clamp(2.15rem,9vw,3.6rem);color:var(--off);max-width:15ch}
.hero h1 em{font-style:italic;color:var(--ouro)}
.hero .linha-pequena{margin-bottom:18px}
.hero__lead{margin-top:20px;max-width:46ch;font-size:1.0625rem;color:var(--areia)}
.hero__acoes{margin-top:28px;display:flex;flex-wrap:wrap;align-items:center;gap:10px 24px}

/* exames em cards */
.exames{padding-block:72px 80px;border-top:1px solid var(--fio-ouro)}
.exames__grade{display:grid;gap:18px}
.exame{position:relative;display:flex;flex-direction:column;padding:28px 26px 30px;background:var(--grafite-card);border:1px solid var(--fio-ouro);border-radius:14px;transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease)}
.exame:hover{border-color:var(--ouro);transform:translateY(-3px);box-shadow:0 22px 40px -26px rgba(0,0,0,.8)}
.icone{display:grid;place-items:center;width:52px;height:52px;margin-bottom:22px;border-radius:14px;background:var(--ouro)}
.icone svg{width:26px;height:26px;fill:none;stroke:var(--preto);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.exame h3{font-size:1.4rem;color:var(--off);margin-bottom:12px}
.exame p{font-size:.98rem}
.exame .menor{margin-top:10px;font-size:.875rem;color:var(--areia-suave)}
.fecho{margin-top:44px;text-align:center}

/* galeria (equipamentos) */
.galeria{display:flex;gap:14px;padding:0 var(--gut) 8px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gut);scrollbar-width:thin;scrollbar-color:var(--bronze) transparent}
.galeria li{flex:0 0 82%;scroll-snap-align:start}
.foto{overflow:hidden;border-radius:12px}
.foto img{width:100%;aspect-ratio:3/4;object-fit:cover}
.galeria figcaption{margin-top:10px;font-size:.875rem;font-weight:500;color:var(--grafite)}

/* equipamentos */
.equip{padding-block:72px 80px;background:var(--champagne)}
.equip figcaption{font-weight:400}
.equip figcaption h3{font-size:1.2rem;color:var(--preto);margin-bottom:6px}
.equip figcaption p{font-size:.9rem;color:var(--grafite)}
.link-exame{display:inline-block;margin-top:6px;padding-block:.55rem;font-size:.875rem;font-weight:600;color:var(--preto);text-decoration:underline;text-decoration-color:var(--bronze);text-underline-offset:.3em}

/* estrutura: celular = carrossel (ponta da próxima aparecendo); computador = 4 colunas */
.espaco{padding-block:72px 80px}
.mosaico{display:flex;gap:12px;padding:0 var(--gut) 8px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gut);scrollbar-width:thin;scrollbar-color:var(--bronze) transparent}
.mosaico li{flex:0 0 82%;scroll-snap-align:start}
.mosaico figure{position:relative}
.mosaico figcaption{position:absolute;left:0;right:0;bottom:0;padding:44px 16px 14px;font-size:.875rem;font-weight:600;color:var(--off);background:linear-gradient(transparent,rgba(11,11,12,.72));border-radius:0 0 12px 12px;pointer-events:none}

/* setas e contador do carrossel (criados pelo JS; só celular) */
.carrossel-ctl{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px var(--gut) 0}
.carrossel-ctl__n{font-size:.875rem;font-weight:600;letter-spacing:.06em;color:var(--grafite)}
.carrossel-ctl__setas{display:flex;gap:10px}
.carrossel-ctl button{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--bronze);background:transparent;color:var(--preto);font:400 1.5rem/1 var(--sans);cursor:pointer;padding:0 0 3px;transition:background-color .2s var(--ease),opacity .2s}
.carrossel-ctl button:hover:not(:disabled){background:var(--ouro)}
.carrossel-ctl button:disabled{opacity:.35;cursor:default}
.escuro .carrossel-ctl__n{color:var(--areia)}
.escuro .carrossel-ctl button{border-color:var(--ouro);color:var(--ouro)}
.escuro .carrossel-ctl button:hover:not(:disabled){background:var(--ouro);color:var(--preto)}

/* avaliações */
.aval{padding-block:72px;background:var(--grafite-fundo);border-block:1px solid var(--fio-ouro)}
.aval__convite{max-width:700px;margin-inline:auto;padding:44px 24px 48px;text-align:center;border:1px solid rgba(212,166,42,.35);border-radius:20px;background:radial-gradient(120% 90% at 50% 0,rgba(212,166,42,.08),transparent 60%),#0f0f10}
.aval__marca{display:flex;flex-direction:column;align-items:center;gap:14px;margin-bottom:26px}
.aval__g{display:grid;place-items:center;width:52px;height:52px;border-radius:50%;border:1px solid rgba(212,166,42,.5);color:var(--off)}
.aval__g svg{width:24px;height:24px}
.aval__estrelas{display:flex;gap:6px}
.aval__estrelas svg{width:26px;height:26px;fill:none;stroke:var(--ouro);stroke-width:1.3;stroke-linejoin:round}
.aval__texto{margin:18px auto 0;max-width:46ch;font-size:1.0625rem;color:var(--areia)}
.aval__acoes{margin-top:30px;display:flex;flex-wrap:wrap;justify-content:center;gap:12px}

/* dúvidas */
.duvidas{padding-block:72px 88px;background:var(--off)}
.duvidas__in{display:grid;gap:32px}
.duvidas__apoio{margin-top:16px;max-width:36ch;color:var(--grafite)}
.acordeao{border-top:1px solid var(--bronze)}
.acordeao details{border-bottom:1px solid var(--bronze);interpolate-size:allow-keywords}
.acordeao summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;padding-block:20px;font:600 1.125rem/1.4 var(--sans);color:var(--preto)}
.acordeao summary::-webkit-details-marker{display:none}
.acordeao summary::after{content:"";flex:none;width:14px;height:14px;background:linear-gradient(var(--ouro-texto),var(--ouro-texto)) center/100% 1.5px no-repeat,linear-gradient(var(--ouro-texto),var(--ouro-texto)) center/1.5px 100% no-repeat;transition:transform .35s var(--ease)}
.acordeao details[open] summary::after{transform:rotate(135deg)}
.acordeao details::details-content{height:0;overflow:clip;opacity:0;transition:height .35s var(--ease),opacity .35s var(--ease),content-visibility .35s allow-discrete}
.acordeao details[open]::details-content{height:auto;opacity:1}
.acordeao details p{padding-bottom:26px;max-width:64ch;font-size:1rem}

/* onde estamos */
.onde{padding-block:72px 80px}
.onde__grade{display:grid;gap:36px}
.onde__lista{margin-top:28px;border-top:1px solid var(--fio-escuro)}
.onde__lista>div{display:grid;gap:4px;padding-block:16px;border-bottom:1px solid var(--fio-escuro)}
.onde dt{font-size:.75rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--ouro)}
.onde dd{color:var(--off)}
.onde dd a{color:var(--off);text-decoration-color:rgba(212,166,42,.6);text-underline-offset:.25em;padding-block:.4rem}
.onde dd a:hover{color:var(--ouro)}
.onde__acoes{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}
.onde__mapa{min-height:320px;border-radius:12px;overflow:hidden;background:#161514}
.onde__mapa iframe{display:block;width:100%;height:100%;min-height:320px;border:0;filter:grayscale(.35) brightness(.82) contrast(1.05)}

/* rodapé */
.rodape{background:var(--preto-fundo);color:var(--areia);font-size:.9rem;padding-block:64px 36px;border-top:1px solid rgba(212,166,42,.25)}
.rodape__grade{display:grid;gap:36px;align-items:start}
.rodape__logo{width:110px;height:auto;margin-bottom:16px}
.rodape__frase{font-family:var(--serif);font-style:italic;font-size:1.2rem;line-height:1.35;color:var(--ouro);margin-bottom:14px;max-width:24ch}
.rodape__marca p:last-child{max-width:32ch}
.rodape__titulo{font:600 .75rem/1.2 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--off);margin-bottom:16px}
.rodape address{font-style:normal}
.rodape__link-fino,.rodape__lista a{display:inline-block;padding-block:.35rem;color:var(--areia);text-decoration:none;background:linear-gradient(var(--ouro),var(--ouro)) 0 100%/0 1px no-repeat;transition:background-size .35s var(--ease),color .2s}
.rodape__link-fino{margin-top:10px;color:var(--ouro)}
.rodape__link-fino:hover,.rodape__lista a:hover,.rodape__link-fino:focus-visible,.rodape__lista a:focus-visible{background-size:100% 1px;color:var(--off)}
.rodape__lista li{margin:0}
.rodape__horas{display:grid;grid-template-columns:1fr;gap:0}
.rodape__horas dt{color:var(--off);font-weight:500;margin-top:12px}
.rodape__horas dt:first-child{margin-top:0}
.rodape__base{margin-top:48px;padding-top:22px;border-top:1px solid var(--fio-escuro);display:grid;gap:10px;font-size:.8125rem}
.rodape__flowtt a{display:inline-block;padding-block:.3rem;color:var(--ouro);text-decoration:none;background:linear-gradient(var(--ouro),var(--ouro)) 0 100%/0 1px no-repeat,linear-gradient(rgba(212,166,42,.4),rgba(212,166,42,.4)) 0 100%/100% 1px no-repeat;transition:background-size .35s var(--ease)}
.rodape__flowtt a:hover,.rodape__flowtt a:focus-visible{background-size:100% 1px,100% 1px}

/* botão flutuante: desligado (o "Agendar exame" do topo fixo leva ao WhatsApp no celular) */
.zap-flutuante{display:none;position:fixed;right:16px;bottom:16px;width:56px;height:56px;border-radius:50%;background:var(--ouro);place-items:center;box-shadow:0 6px 18px rgba(11,11,12,.35);z-index:30;transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s}
.zap-flutuante:hover{background:#E2B93F}
.zap-flutuante.is-oculto{opacity:0;transform:translateY(12px);visibility:hidden;pointer-events:none}

@media (min-width:640px){
  .exames__grade{grid-template-columns:repeat(2,1fr)}
  .rodape__grade{grid-template-columns:repeat(2,1fr)}
  .rodape__marca{grid-column:1/-1}
  .onde__lista>div{grid-template-columns:190px 1fr;gap:20px}
}

/* computador */
@media (min-width:900px){
  :root{--gut:40px;--barra:80px}
  .logo-link{width:120px}
  .barra__in{display:grid;grid-template-columns:1fr auto 1fr}
  .barra__acoes{justify-self:end}
  .menu,.js-menu .menu{position:static;display:flex;flex-direction:row;gap:34px;padding:0;background:none;border:0;visibility:visible;opacity:1;transform:none}
  .menu a{min-height:44px;border:0;position:relative;font-size:.875rem;letter-spacing:.02em;color:var(--areia);transition:color .2s}
  .menu a::after{content:"";position:absolute;left:0;right:0;bottom:8px;height:1px;background:var(--ouro);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--ease)}
  .menu a:hover{color:var(--off)}
  .menu a:hover::after{transform:scaleX(1)}
  .js-menu .menu-botao,.menu-botao{display:none}
  .hero{min-height:max(90vh,680px);align-items:center}
  .hero__img{inset:0 auto auto 0;width:118%;height:118%;max-width:none;object-position:0 0;transform-origin:0 0}
  .hero::before{background:linear-gradient(90deg,rgba(11,11,12,.95) 0%,rgba(11,11,12,.86) 34%,rgba(11,11,12,.4) 56%,rgba(11,11,12,.05) 80%),linear-gradient(180deg,rgba(11,11,12,.55) 0,rgba(11,11,12,0) 22%)}
  .hero__in{padding-block:calc(var(--barra) + 56px) 72px}
  .hero h1{font-size:clamp(3rem,4.4vw,4.1rem)}
  .hero__lead{font-size:1.125rem}
  .exames{padding-block:112px 120px}
  .exames__grade{grid-template-columns:repeat(3,1fr);gap:24px}
  .exame{padding:34px 30px 36px}
  .cab{margin-bottom:56px}
  .equip{padding-block:112px 120px}
  .equip__lista{display:grid;grid-template-columns:repeat(3,1fr);gap:28px 24px;max-width:1160px;margin-inline:auto;overflow:visible}
  .equip__lista li{max-width:none}
  .espaco{padding-block:112px 120px}
  .mosaico{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;max-width:1160px;margin-inline:auto;overflow:visible}
  .mosaico figcaption{padding:56px 20px 18px;font-size:.9375rem}
  .carrossel-ctl{display:none}
  .aval{padding-block:104px}
  .aval__convite{padding:60px 56px 64px}
  .duvidas{padding-block:112px 128px}
  .duvidas__in{grid-template-columns:5fr 7fr;gap:80px;align-items:start}
  .duvidas__cab{position:sticky;top:calc(var(--barra) + 32px)}
  .onde{padding-block:112px 120px}
  .onde__grade{grid-template-columns:1fr 1.05fr;gap:72px;align-items:stretch}
  .onde__mapa,.onde__mapa iframe{min-height:480px}
  .rodape{padding-block:80px 40px}
  .rodape__grade{grid-template-columns:1.5fr 1fr 1fr 1.2fr .8fr;gap:36px}
  .rodape__marca{grid-column:auto}
  .rodape__link-fino,.rodape__lista a{padding-block:0}
  .rodape__lista a{display:block;width:fit-content}
  .rodape__base{grid-template-columns:1fr auto;gap:32px;align-items:center}
}

/* movimento: só liga quando o JS confirma (sem JS ou com reduced-motion, tudo aparece pronto) */
.js .rev{opacity:0;transform:translateY(16px)}
.js .rev.is-in{opacity:1;transform:none;transition:opacity .7s var(--ease) calc(var(--i,0)*60ms),transform .7s var(--ease) calc(var(--i,0)*60ms)}
.js .hero__img{animation:assenta 2s var(--ease) both}
.js .hero__texto>*{animation:sobe .9s var(--ease) both}
.js .hero__texto>:nth-child(2){animation-delay:.08s}
.js .hero__texto>:nth-child(3){animation-delay:.16s}
.js .hero__texto>:nth-child(4){animation-delay:.24s}
@keyframes assenta{from{transform:scale(1.06)}}
@keyframes sobe{from{opacity:0;transform:translateY(14px)}}
@media (hover:hover) and (min-width:900px){
  .foto img{transition:transform .7s var(--ease)}
  .foto:hover img{transform:scale(1.05)}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rev{opacity:1!important;transform:none!important;transition:none!important}
  .foto img{transition:none}
  .foto:hover img{transform:none}
  .hero__img,.hero__texto>*{animation:none!important}
  .exame,.exame:hover{transition:none;transform:none}
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