/* ============================================================
   ELA DIAGNÓSTICOS — Folha de estilo principal
   Identidade: azul profundo + laranja (💙🧡) + rosa (Sala Rosa)
   Tipografia: Fraunces (display) + Instrument Sans (texto)
   ============================================================ */

:root{
  --azul:#16395B;
  --azul-escuro:#0E2A45;
  --azul-claro:#EAF1F7;
  --laranja:#F08A3C;
  --laranja-escuro:#D9701F;
  --rosa:#F6DCE2;
  --rosa-forte:#D9849C;
  --creme:#FBF8F4;
  --branco:#FFFFFF;
  --ink:#1E2B38;
  --cinza:#5A6A79;
  --borda:#E4DED6;
  --sombra:0 10px 30px rgba(22,57,91,.10);
  --raio:18px;
  --raio-g:28px;
  --transicao:.25s ease;
  --max:1160px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}

body{
  font-family:"Instrument Sans",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);
  background:var(--creme);
  line-height:1.65;
  font-size:1.0625rem;
  -webkit-font-smoothing:antialiased;
}

img{max-width:100%;display:block;height:auto}
a{color:var(--azul);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--laranja);outline-offset:3px;border-radius:4px}

.skip-link{
  position:absolute;left:-999px;top:0;background:var(--azul);color:#fff;
  padding:.6rem 1rem;z-index:200;border-radius:0 0 10px 0;
}
.skip-link:focus{left:0}

h1,h2,h3,.display{
  font-family:"Fraunces",Georgia,serif;
  font-weight:600;
  line-height:1.18;
  color:var(--azul);
  letter-spacing:-.01em;
}
h1{font-size:clamp(2rem,4.4vw,3.2rem)}
h2{font-size:clamp(1.6rem,3vw,2.3rem)}
h3{font-size:1.25rem}

.container{max-width:var(--max);margin:0 auto;padding:0 1.25rem}
.section{padding:4.5rem 0}
.section--alt{background:var(--branco)}
.section--azul{background:var(--azul);color:#fff}
.section--azul h2,.section--azul h3{color:#fff}
.section--rosa{background:var(--rosa)}

.eyebrow{
  display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--laranja-escuro);margin-bottom:.75rem;
}
.section--azul .eyebrow{color:var(--laranja)}
.lead{font-size:1.15rem;color:var(--cinza);max-width:62ch}
.section--azul .lead{color:#D7E2EC}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  font-weight:700;font-size:1rem;border-radius:999px;
  padding:.95rem 1.9rem;transition:var(--transicao);
  border:2px solid transparent;cursor:pointer;text-decoration:none;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--laranja{background:var(--laranja);color:#fff}
.btn--laranja:hover{background:var(--laranja-escuro)}
.btn--azul{background:var(--azul);color:#fff}
.btn--azul:hover{background:var(--azul-escuro)}
.btn--contorno{border-color:var(--azul);color:var(--azul);background:transparent}
.btn--contorno:hover{background:var(--azul);color:#fff}
.btn--branco{background:#fff;color:var(--azul)}
.btn--branco:hover{background:var(--azul-claro)}
.btn svg{width:20px;height:20px;flex:none}

/* ---------- Topbar ---------- */
.topbar{background:var(--azul-escuro);color:#CBD9E5;font-size:.85rem}
.topbar .container{display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;align-items:center;padding-top:.45rem;padding-bottom:.45rem}
.topbar a{color:#fff}
.topbar .sep{opacity:.4}
.topbar .ig{margin-left:auto;display:inline-flex;align-items:center;gap:.4rem}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.94);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--borda);
}
.header .container{display:flex;align-items:center;gap:1.5rem;padding-top:.65rem;padding-bottom:.65rem}
.logo img{height:56px;width:auto}
.nav{margin-left:auto}
.nav ul{list-style:none;display:flex;gap:1.35rem;align-items:center}
.nav a{font-weight:600;font-size:.97rem;color:var(--ink)}
.nav a:hover,.nav a[aria-current="page"]{color:var(--laranja-escuro);text-decoration:none}
.nav .has-sub{position:relative}
.nav .has-sub>button{
  font:inherit;font-weight:600;background:none;border:0;cursor:pointer;
  display:inline-flex;align-items:center;gap:.3rem;color:var(--ink);
}
.nav .sub{
  position:absolute;top:calc(100% + .75rem);left:-1rem;min-width:280px;
  background:#fff;border:1px solid var(--borda);border-radius:14px;
  box-shadow:var(--sombra);padding:.6rem;display:none;
}
.nav .has-sub.aberto .sub,.nav .has-sub:focus-within .sub{display:block}
.nav .sub a{display:block;padding:.55rem .8rem;border-radius:9px}
.nav .sub a:hover{background:var(--azul-claro)}
.header-cta{display:flex;gap:.6rem;align-items:center}
.header-cta .btn{padding:.62rem 1.15rem;font-size:.9rem}
.menu-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem}
.menu-toggle svg{width:30px;height:30px;color:var(--azul)}

@media (max-width:980px){
  .menu-toggle{display:block;margin-left:auto}
  .header-cta{display:none}
  /* backdrop-filter no header prende elementos position:fixed dentro dele;
     desligamos no mobile para o menu cobrir a tela inteira corretamente */
  .header{backdrop-filter:none}
  .nav{
    position:fixed;inset:0;top:0;z-index:150;background:var(--branco);
    padding:5.5rem 1.5rem 2rem;
    transform:translateX(100%);transition:transform .3s ease;margin:0;overflow:auto;
  }
  .nav.aberta{transform:translateX(0)}
  .nav ul{flex-direction:column;align-items:flex-start;gap:1rem}
  .nav .sub{position:static;display:block;box-shadow:none;border:0;padding-left:1rem}
  .nav .has-sub>button{display:none}
  .nav-fechar{position:absolute;top:1.2rem;right:1.2rem}
}
@media (min-width:981px){.nav-fechar,.nav .mobile-extra{display:none}}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--azul);color:#fff;isolation:isolate}
.hero video,.hero .hero-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(100deg,rgba(14,42,69,.92) 20%,rgba(14,42,69,.55) 65%,rgba(240,138,60,.25));
}
.hero .container{padding-top:6rem;padding-bottom:6rem;max-width:var(--max)}
.hero h1{color:#fff;max-width:19ch}
.hero p{color:#DCE7F0;font-size:1.2rem;max-width:56ch;margin:1.2rem 0 2rem}
.hero .acoes{display:flex;flex-wrap:wrap;gap:.9rem}

/* Pétalas de cerejeira (assinatura visual — teto da sala de RM) */
.petalas{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.petala{
  position:absolute;width:16px;height:16px;opacity:.5;
  background:radial-gradient(circle at 30% 30%,#FBE3EA,#E9A9BC);
  border-radius:60% 40% 60% 40%/50% 60% 40% 50%;
  animation:flutuar 12s linear infinite;
}
@keyframes flutuar{
  0%{transform:translateY(-10%) rotate(0deg)}
  100%{transform:translateY(110vh) rotate(320deg)}
}

/* Hero interno (páginas de exame) */
.hero--interno .container{padding-top:4.5rem;padding-bottom:4.5rem}
.breadcrumb{font-size:.85rem;margin-bottom:1.2rem;color:#B9CCDC}
.breadcrumb a{color:#fff}
.breadcrumb span[aria-current]{color:#F5B57E}

/* ---------- Grades e cartões ---------- */
.grade{display:grid;gap:1.6rem}
.grade--2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.grade--3{grid-template-columns:repeat(auto-fit,minmax(270px,1fr))}
.grade--4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}

.cartao{
  background:#fff;border:1px solid var(--borda);border-radius:var(--raio);
  overflow:hidden;box-shadow:var(--sombra);display:flex;flex-direction:column;
  transition:var(--transicao);
}
.cartao:hover{transform:translateY(-5px)}
.cartao img{aspect-ratio:4/3;object-fit:cover;width:100%}
.cartao .corpo{padding:1.4rem;display:flex;flex-direction:column;gap:.6rem;flex:1}
.cartao .corpo p{color:var(--cinza);flex:1}
.cartao .link{font-weight:700;color:var(--laranja-escuro)}

.beneficio{
  display:flex;gap:1rem;align-items:flex-start;background:#fff;
  border:1px solid var(--borda);border-radius:var(--raio);padding:1.3rem 1.4rem;
}
.beneficio .icone{
  flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;
  background:var(--azul-claro);color:var(--azul);
}
.beneficio .icone svg{width:24px;height:24px}
.beneficio h3{font-size:1.05rem;font-family:"Instrument Sans",sans-serif;font-weight:700;color:var(--ink)}
.beneficio p{color:var(--cinza);font-size:.95rem}

/* Split (texto + imagem) */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center}
.split--inverso{grid-template-columns:.95fr 1.05fr}
.split figure{border-radius:var(--raio-g);overflow:hidden;box-shadow:var(--sombra)}
.split figure img{width:100%;object-fit:cover}
@media (max-width:860px){.split,.split--inverso{grid-template-columns:1fr}}

.lista-check{list-style:none;display:grid;gap:.7rem;margin-top:1.2rem}
.lista-check li{display:flex;gap:.7rem;align-items:flex-start}
.lista-check li::before{
  content:"";flex:none;width:22px;height:22px;margin-top:.15rem;border-radius:50%;
  background:var(--laranja) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="3.4" stroke-linecap="round" stroke-linejoin="round"><polyline points="20 6 9 17 4 12"/></svg>') center/13px no-repeat;
}
.section--rosa .lista-check li::before{background-color:var(--rosa-forte)}

/* ---------- Depoimentos ---------- */
.depoimento{
  background:#fff;border-radius:var(--raio);padding:1.6rem;border:1px solid var(--borda);
  box-shadow:var(--sombra);display:flex;flex-direction:column;gap:1rem;
}
.depoimento .estrelas{color:var(--laranja);letter-spacing:.15em;font-size:.95rem}
.depoimento blockquote{color:var(--cinza);font-size:.98rem}
.depoimento cite{font-style:normal;font-weight:700;color:var(--azul)}

/* ---------- Convênios ---------- */
.convenio{
  background:#fff;border:1px solid var(--borda);border-radius:14px;
  padding:1.1rem;display:grid;place-items:center;text-align:center;
  font-weight:700;color:var(--azul);min-height:76px;
}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto;display:grid;gap:.8rem}
.faq details{
  background:#fff;border:1px solid var(--borda);border-radius:14px;padding:1.05rem 1.3rem;
}
.faq summary{
  cursor:pointer;font-weight:700;color:var(--azul);list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--laranja);font-weight:600}
.faq details[open] summary::after{content:"–"}
.faq details p{margin-top:.7rem;color:var(--cinza)}

/* ---------- CTA final ---------- */
.cta-final{
  background:linear-gradient(115deg,var(--azul) 55%,var(--azul-escuro));
  color:#fff;border-radius:var(--raio-g);padding:3.2rem;text-align:center;
  position:relative;overflow:hidden;
}
.cta-final h2{color:#fff}
.cta-final p{color:#D7E2EC;margin:.8rem auto 1.8rem;max-width:56ch}
.cta-final .acoes{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap}

/* ---------- Info strip ---------- */
.info-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.6rem}
.info-bloco{background:#fff;border:1px solid var(--borda);border-radius:var(--raio);padding:1.5rem}
.info-bloco h3{display:flex;align-items:center;gap:.6rem;font-size:1.05rem;margin-bottom:.6rem}
.info-bloco h3 svg{width:22px;height:22px;color:var(--laranja)}
.info-bloco p,.info-bloco li{color:var(--cinza)}
.info-bloco ul{list-style:none;display:grid;gap:.3rem}

/* ---------- Mapa / contato ---------- */
.mapa{border:0;width:100%;height:380px;border-radius:var(--raio-g);box-shadow:var(--sombra)}

/* ---------- Footer ---------- */
.footer{background:var(--azul-escuro);color:#C4D4E2;font-size:.95rem}
.footer a{color:#fff}
.footer .grade{padding:3.5rem 0 2.5rem}
.footer h4{color:#fff;font-size:1rem;margin-bottom:.9rem;letter-spacing:.03em}
.footer ul{list-style:none;display:grid;gap:.45rem}
.footer .logo-footer img{height:60px;width:auto;margin-bottom:1rem;background:#fff;border-radius:12px;padding:.4rem .7rem}
.footer .rt{font-size:.85rem;opacity:.85;margin-top:1rem}
.footer .base{
  border-top:1px solid rgba(255,255,255,.14);padding:1.2rem 0;
  display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;justify-content:space-between;font-size:.85rem;
}

/* ---------- WhatsApp flutuante ---------- */
.whats-flutuante{
  position:fixed;right:1.2rem;bottom:1.2rem;z-index:90;width:60px;height:60px;
  border-radius:50%;background:#25D366;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(0,0,0,.28);transition:var(--transicao);
}
.whats-flutuante:hover{transform:scale(1.08)}
.whats-flutuante svg{width:32px;height:32px;color:#fff}

/* ---------- Aviso cookies ---------- */
.aviso-cookies{
  position:fixed;left:1rem;right:1rem;bottom:1rem;z-index:120;max-width:640px;margin:0 auto;
  background:#fff;border:1px solid var(--borda);border-radius:16px;box-shadow:var(--sombra);
  padding:1.1rem 1.3rem;display:none;gap:1rem;align-items:center;flex-wrap:wrap;
}
.aviso-cookies.visivel{display:flex}
.aviso-cookies p{font-size:.88rem;color:var(--cinza);flex:1;min-width:240px}

/* ---------- Página de texto (política) ---------- */
.prosa{max-width:780px;margin:0 auto}
.prosa h2{margin:2.2rem 0 .8rem;font-size:1.4rem}
.prosa p,.prosa li{color:var(--cinza);margin-bottom:.9rem}
.prosa ul{padding-left:1.3rem}

@media (max-width:640px){
  .section{padding:3.2rem 0}
  .hero .container{padding-top:4rem;padding-bottom:4rem}
  .cta-final{padding:2.2rem 1.4rem}
}