:root{
    --navy:#0B3B45;
    --navy-2:#0F4B56;
    --sand:#F4EFE2;
    --paper:#FFFDF9;
    --coral:#E2542F;
    --coral-dark:#B93F20;
    --ink:#152623;
    --stone:#5C6B6C;
    --line:rgba(11,59,69,.14);
    --wave-a:#0B3B45;
    --wave-b:#F4EFE2;
    --radius:14px;
    --serif:'Fraunces', serif;
    --sans:'IBM Plex Sans', sans-serif;
    --maxw:1180px;
  }
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} *{animation:none !important; transition:none !important;} }
  body{
    margin:0;
    font-family:var(--sans);
    color:var(--ink);
    background:var(--paper);
    line-height:1.55;
  }
  img{max-width:100%; display:block;}
  a{color:inherit;}
  .wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px;}
  h1,h2,h3,h4{font-family:var(--serif); font-weight:600; margin:0 0 .5em; line-height:1.12; color:var(--navy);}
  h1{font-size:clamp(2.2rem,4.4vw,3.4rem); font-weight:500;}
  h2{font-size:clamp(1.7rem,3vw,2.35rem);}
  h3{font-size:1.15rem;}
  p{margin:0 0 1em;}
  .eyebrow{
    font-family:var(--sans); font-size:.78rem; font-weight:600; letter-spacing:.14em; text-transform:uppercase;
    color:var(--coral); margin:0 0 .8em; display:block;
  }
  .btn{
    display:inline-flex; align-items:center; gap:8px; font-family:var(--sans); font-weight:600;
    font-size:.95rem; padding:14px 26px; border-radius:100px; text-decoration:none; border:1.5px solid transparent;
    cursor:pointer; transition:transform .15s ease, background .2s ease, border-color .2s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-coral{background:var(--coral); color:#fff;}
  .btn-coral:hover{background:var(--coral-dark);}
  .btn-outline{background:transparent; color:var(--paper); border-color:rgba(255,255,255,.5);}
  .btn-outline:hover{background:rgba(255,255,255,.12);}
  .btn-navy{background:var(--navy); color:#fff;}
  .btn-navy:hover{background:var(--navy-2);}
  .btn-ghost{background:transparent; color:var(--navy); border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--navy);}
  .sr-only{position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;}
  .skip-link{position:absolute; left:-999px; top:0; background:var(--coral); color:#fff; padding:10px 18px; z-index:999; border-radius:0 0 8px 0;}
  .skip-link:focus{left:0;}

  /* ---------- Topbar ---------- */
  .topbar{background:var(--navy); color:#e9f0ee; font-size:.82rem;}
  .topbar .wrap{display:flex; justify-content:space-between; align-items:center; padding:9px 24px; gap:16px; flex-wrap:wrap;}
  .topbar a{text-decoration:none;}
  .topbar-item{display:flex; align-items:center; gap:6px; color:#cfe0dc;}
  .topbar-item strong{color:#fff; font-weight:600;}

  @media (max-width:640px){
    .topbar .wrap{justify-content:center; text-align:center; gap:6px 14px; padding:8px 20px; font-size:.74rem;}
  }

  /* ---------- Header ---------- */
  header.site{position:sticky; top:0; z-index:50; background:var(--paper); border-bottom:1px solid var(--line);}
  header.site .nav-row.wrap{max-width:none; width:100%;}
  .nav-row{display:flex; align-items:center; justify-content:space-between; padding:14px 32px; gap:20px;}
  .logo img{height:52px; width:auto;}
  nav.primary{display:flex; align-items:center; gap:28px;}
  nav.primary a{text-decoration:none; font-weight:500; font-size:.95rem; color:var(--ink); padding:6px 0; border-bottom:2px solid transparent;}
  nav.primary a:hover, nav.primary a:focus-visible{border-color:var(--coral); color:var(--coral-dark);}
  .header-actions{display:flex; align-items:center; gap:14px;}
  .menu-toggle{display:none; background:none; border:none; cursor:pointer; padding:8px;}
  .menu-toggle svg{width:26px; height:26px;}

  @media (max-width:900px){
    nav.primary{position:fixed; inset:0; top:0; background:var(--paper); flex-direction:column; justify-content:center; align-items:center; gap:22px; transform:translateY(-110%); transition:transform .3s ease; z-index:60;}
    nav.primary.open{transform:translateY(0);}
    nav.primary a{font-size:1.3rem;}
    .menu-toggle{display:block; z-index:70;}
    .header-actions .btn-navy{display:none;}
  }

  /* ---------- Wave signature divider ---------- */
  .wave-divider{width:100%; line-height:0; height:34px; background:var(--sand);}
  .wave-divider svg{width:100%; height:100%; display:block;}
  .wave-divider.on-navy{background:var(--navy);}

  /* ---------- Hero ---------- */
  .hero{background:var(--navy); color:#f2f7f5; position:relative; overflow:hidden;}
  .hero .wrap{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; padding:72px 24px 56px;}
  .hero h1{color:#fff;}
  .hero .lede{color:#cfe0dc; font-size:1.08rem; max-width:46ch;}
  .hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-top:28px;}
  .hero-trust{display:flex; gap:26px; margin-top:38px; flex-wrap:wrap;}
  .hero-trust div{font-size:.85rem; color:#b9cfc9;}
  .hero-trust strong{display:block; font-family:var(--serif); font-size:1.5rem; color:#fff; font-weight:600;}

  .price-stack{display:flex; flex-direction:column; gap:16px;}
  .price-card{
    background:var(--paper); border-radius:var(--radius); padding:24px 26px; color:var(--ink);
    display:flex; align-items:center; justify-content:space-between; gap:16px;
    border:1px solid rgba(255,255,255,.06);
  }
  .price-card .label{font-size:.85rem; color:var(--stone); font-weight:500;}
  .price-card .value{font-family:var(--serif); font-size:2.1rem; color:var(--navy); font-weight:600; line-height:1;}
  .price-card .value sup{font-size:1rem; font-weight:600; margin-right:2px;}
  .price-card .btn{padding:11px 18px; font-size:.83rem; white-space:nowrap;}

  @media (max-width:860px){
    .hero .wrap{grid-template-columns:1fr; gap:32px; padding:44px 20px 36px;}
    .hero-trust{gap:22px;}
    .hero-trust strong{font-size:1.3rem;}
    .price-card{flex-wrap:wrap;}
    .price-card .btn{width:100%; justify-content:center;}
  }

  /* ---------- Resumo rápido (GEO snippet) ---------- */
  .quick-summary{background:var(--sand); padding:40px 0;}
  .quick-summary .box{
    max-width:880px; margin:0 auto; background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
    padding:26px 30px; font-size:.98rem; color:var(--ink);
  }
  .quick-summary .box strong{color:var(--navy);}

  /* ---------- Section shell ---------- */
  section{padding:76px 0;}
  .section-head{max-width:640px; margin:0 0 44px;}
  .section-head.center{margin-left:auto; margin-right:auto; text-align:center;}
  .section-head p{color:var(--stone); font-size:1.02rem;}

  /* ---------- Pricing highlight blocks ---------- */
  .pricing-grid{display:grid; grid-template-columns:1fr 1fr; gap:28px;}
  @media (max-width:800px){.pricing-grid{grid-template-columns:1fr;}}
  .pricing-block{background:var(--sand); border-radius:20px; padding:36px 34px; position:relative;}
  .pricing-block .from{font-size:.85rem; color:var(--stone); text-transform:uppercase; letter-spacing:.08em; font-weight:600;}
  .pricing-block .amount{font-family:var(--serif); font-size:3rem; color:var(--navy); font-weight:600; margin:2px 0 18px;}
  .pricing-block .amount sup{font-size:1.2rem; vertical-align:.6em;}
  .tag-list{display:flex; flex-wrap:wrap; gap:8px; margin:0 0 24px;}
  .tag-list span{background:var(--paper); border:1px solid var(--line); color:var(--navy); font-size:.83rem; font-weight:500; padding:7px 14px; border-radius:100px;}

  /* ---------- Card grids (exams / specialties) ---------- */
  .card-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  @media (max-width:900px){.card-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:560px){.card-grid{grid-template-columns:1fr;}}
  .info-card{
    background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); padding:26px 24px;
    transition:border-color .2s ease, transform .2s ease;
  }
  .info-card:hover{border-color:var(--coral); transform:translateY(-3px);}
  .info-card .icon{width:44px; height:44px; margin-bottom:16px; color:var(--coral);}
  .info-card .icon svg{width:100%; height:100%;}
  .info-card h3{margin-bottom:6px; font-size:1.08rem;}
  .info-card p{color:var(--stone); font-size:.92rem; margin:0;}

  .alt-bg{background:var(--sand);}

  /* ---------- Avaliação Neuropsicológica ---------- */
  .neuro-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:52px; align-items:center; margin-bottom:48px;}
  .neuro-visual{display:flex; justify-content:center;}
  .neuro-visual svg{width:100%; max-width:300px; height:auto;}
  .neuro-groups{display:grid; grid-template-columns:repeat(3,1fr); gap:22px; margin-bottom:30px;}
  .neuro-group-card{background:var(--sand); border-radius:var(--radius); padding:24px 22px;}
  .neuro-group-icon{width:38px; height:38px; color:var(--coral); margin-bottom:12px;}
  .neuro-group-icon svg{width:100%; height:100%;}
  .neuro-group-card h3{font-size:1.02rem; margin-bottom:6px;}
  .neuro-group-card p{color:var(--stone); font-size:.9rem; margin:0;}
  .neuro-tags-row{display:flex; align-items:center; gap:14px; flex-wrap:wrap; padding-top:6px; border-top:1px solid var(--line);}
  .neuro-tags-label{font-size:.85rem; font-weight:600; color:var(--navy); white-space:nowrap;}
  @media (max-width:860px){
    .neuro-grid{grid-template-columns:1fr; gap:32px;}
    .neuro-visual{order:-1; max-width:220px; margin:0 auto;}
    .neuro-groups{grid-template-columns:1fr;}
  }

  /* ---------- Blog ---------- */
  .blog-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
  @media (max-width:900px){.blog-grid{grid-template-columns:repeat(2,1fr);}}
  @media (max-width:640px){.blog-grid{grid-template-columns:1fr;}}
  .blog-card{background:var(--paper); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; display:flex; flex-direction:column; text-decoration:none; color:var(--ink);}
  .blog-card:hover{border-color:var(--coral);}
  .blog-thumb{aspect-ratio:16/10; background:linear-gradient(135deg,var(--navy),var(--navy-2)) center/cover no-repeat; position:relative; display:flex; align-items:flex-end; padding:16px;}
  .blog-thumb.has-img{background-size:cover; background-position:center;}
  .blog-thumb.has-img::before{content:''; position:absolute; inset:0; background:linear-gradient(180deg,rgba(11,59,69,0) 40%,rgba(11,59,69,.75) 100%);}
  .blog-thumb span{position:relative; z-index:1; background:rgba(255,255,255,.14); color:#fff; font-size:.72rem; font-weight:600; letter-spacing:.04em; text-transform:uppercase; padding:5px 11px; border-radius:100px;}
  .blog-body{padding:20px 22px 24px; display:flex; flex-direction:column; gap:10px; flex:1;}
  .blog-body h3{font-size:1.04rem; margin:0;}
  .blog-body p{color:var(--stone); font-size:.88rem; margin:0; flex:1;}
  .blog-readmore{font-size:.85rem; font-weight:600; color:var(--coral);}
  .blog-skeleton{background:var(--sand); border-radius:var(--radius); height:100%; min-height:280px;}
  .blog-foot{margin-top:34px; text-align:center;}

  /* ---------- FAQ ---------- */
  .faq-list{max-width:800px; margin:0 auto; display:flex; flex-direction:column; gap:10px;}
  .faq-item{border:1px solid var(--line); border-radius:12px; background:var(--paper); overflow:hidden;}
  .faq-q{width:100%; text-align:left; background:none; border:none; padding:20px 22px; font-family:var(--sans); font-weight:600; font-size:1rem; color:var(--navy); display:flex; justify-content:space-between; align-items:center; gap:16px; cursor:pointer;}
  .faq-q .plus{font-size:1.4rem; color:var(--coral); transition:transform .2s ease; flex-shrink:0;}
  .faq-item.open .plus{transform:rotate(45deg);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .25s ease;}
  .faq-a p{padding:0 22px 20px; color:var(--stone); margin:0; font-size:.95rem;}

  /* ---------- Contact ---------- */
  .contact-grid{display:grid; grid-template-columns:1fr 1fr; gap:40px; align-items:stretch;}
  @media (max-width:860px){.contact-grid{grid-template-columns:1fr;}}
  .contact-card{background:var(--navy); color:#f2f7f5; border-radius:20px; padding:40px; display:flex; flex-direction:column; gap:20px; justify-content:center;}
  .contact-card a.tel{font-family:var(--serif); font-size:1.7rem; color:#fff; text-decoration:none;}
  .contact-line{display:flex; gap:12px; align-items:flex-start; color:#cfe0dc; font-size:.95rem;}
  .contact-line svg{width:20px; height:20px; flex-shrink:0; margin-top:2px; color:var(--coral);}
  .map-frame{border-radius:20px; overflow:hidden; border:1px solid var(--line); min-height:320px;}
  .map-frame iframe{width:100%; height:100%; min-height:320px; border:0;}

  /* ---------- Footer ---------- */
  footer{background:var(--navy); color:#cfe0dc; padding:56px 0 26px;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1.1fr; gap:32px; margin-bottom:40px;}
  @media (max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}}
  @media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
  footer h4{color:#fff; font-family:var(--sans); font-size:.85rem; text-transform:uppercase; letter-spacing:.08em; margin-bottom:14px;}
  footer ul{list-style:none; margin:0; padding:0; display:flex; flex-direction:column; gap:9px;}
  footer a{text-decoration:none; color:#b9cfc9; font-size:.9rem;}
  footer a:hover{color:#fff;}
  footer .logo img{height:44px; margin-bottom:14px;}
  footer .footer-desc{font-size:.88rem; color:#b9cfc9; max-width:32ch;}
  .footer-bottom{border-top:1px solid rgba(255,255,255,.14); padding-top:22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.8rem; color:#9db8b2;}
  .footer-bottom a{color:#9db8b2;}

  /* ---------- WhatsApp floating button ---------- */
  .wa-float{
    position:fixed; right:22px; bottom:22px; z-index:80; background:#25D366; color:#fff; width:58px; height:58px;
    border-radius:50%; display:flex; align-items:center; justify-content:center; text-decoration:none; box-shadow:0 6px 18px rgba(0,0,0,.22);
  }
  .wa-float svg{width:28px; height:28px;}

  .reveal{opacity:0; transform:translateY(16px); transition:opacity .5s ease, transform .5s ease;}
  .reveal.in{opacity:1; transform:none;}
/* ============================================================
   Componentes das páginas internas (exames, consultas,
   especialidades, avaliação neuropsicológica, FAQ, contato)
   ============================================================ */

/* Breadcrumb */
.breadcrumb{font-size:.82rem; color:var(--stone); padding:16px 0; display:flex; gap:8px; flex-wrap:wrap;}
.breadcrumb a{color:var(--stone); text-decoration:none;}
.breadcrumb a:hover{color:var(--coral);}
.breadcrumb span[aria-current]{color:var(--navy); font-weight:600;}

/* Hero de página interna (mais enxuto que o da home) */
.page-hero{background:var(--navy); color:#f2f7f5; padding:0 0 54px;}
.page-hero .wrap{padding-top:8px;}
.page-hero-grid{display:grid; grid-template-columns:1.2fr .8fr; gap:40px; align-items:center;}
.page-hero h1{color:#fff; max-width:52ch;}
.page-hero .lede{color:#cfe0dc; max-width:60ch; font-size:1.05rem;}
.page-hero .breadcrumb{color:#9fc0b9;}
.page-hero .breadcrumb a{color:#9fc0b9;}
.page-hero .breadcrumb span[aria-current]{color:#fff;}
.hero-icon-badge{
  width:196px; height:196px; border-radius:50%; margin:0 auto;
  background:radial-gradient(circle at 34% 30%, #135866, var(--navy) 72%);
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 22px 46px -20px rgba(0,0,0,.5), inset 0 0 0 1px rgba(255,255,255,.06);
  border:6px solid rgba(226,84,47,.28);
  position:relative;
}
.hero-icon-badge::after{content:''; position:absolute; inset:-6px; border-radius:50%; border:1px solid rgba(244,239,226,.18);}
.hero-icon-badge svg{width:46%; height:46%; color:#F4EFE2;}
@media (max-width:860px){
  .page-hero-grid{grid-template-columns:1fr; gap:26px; text-align:center;}
  .page-hero-grid .hero-ctas{justify-content:center;}
  .hero-icon-badge{order:-1; width:132px; height:132px;}
  .hero-icon-badge svg{width:44%; height:44%;}
}

/* Chips de serviços / especialidades relacionadas */
.related-chips{display:flex; flex-wrap:wrap; gap:10px; margin:18px 0 0;}
.related-chips a{background:var(--paper); border:1px solid var(--line); color:var(--navy); font-size:.87rem; font-weight:600; padding:9px 16px; border-radius:100px; text-decoration:none; transition:border-color .2s ease, background .2s ease;}
.related-chips a:hover{border-color:var(--coral); background:var(--sand);}

/* Grade de artigos relacionados (páginas internas) */
.article-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
@media (max-width:900px){.article-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:640px){.article-grid{grid-template-columns:1fr;}}

/* Bloco "quando procurar" */
.when-list{list-style:none; margin:16px 0 0; padding:0; display:grid; grid-template-columns:1fr 1fr; gap:12px 20px;}
@media (max-width:640px){.when-list{grid-template-columns:1fr;}}
.when-list li{position:relative; padding-left:26px; font-size:.96rem; color:var(--ink);}
.when-list li::before{content:'✓'; position:absolute; left:0; top:0; color:var(--coral); font-weight:700;}

/* Aviso informativo (não é aconselhamento médico) */
.info-note{background:var(--sand); border-left:3px solid var(--coral); border-radius:0 10px 10px 0; padding:14px 18px; font-size:.86rem; color:var(--stone); margin-top:22px;}

.article-empty{grid-column:1/-1; text-align:center; color:var(--stone); font-size:.92rem; padding:20px 0;}