/*
Theme Name: Shantal Marketing Médico
Text Domain: Shantal Marketing Médico
Version:1.2 
Description: Tema Criado em parceria com a Shantal Marketing Digital, desenvolvido por Joao Antonio Rocco (joao.a.rocco@gmail.com)
Tags: responsive,wordpress theme, bootstrap
Author: Joao Antonio
Author URI: https://marketingdigitalmedicos.com.br
Theme URI:  https://marketingdigitalmedicos.com.br */

:root {

  --color-brand-primary: #8A6552;
  --color-brand-accent:  #6E6F4B;
  --color-ink:           #4A3F35;
  --color-ink-soft:      #7A6E60;
  --color-bg:            #F7F1E8;
  --color-bg-soft:       #ECE0CF;
  --color-line:          #E3D8C8;


  --tag-reconhecer:  #6E6F4B;
  --tag-diagnosticar:#8A6552;
  --tag-tratar:      #4A3F35;

  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans:  'Jost', -apple-system, BlinkMacSystemFont, sans-serif;


  --radius:  2px;
  --shadow:  0 2px 12px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 24px rgba(0,0,0,0.10);
  --max-width: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-brand-primary); text-decoration: none; }
a:hover { text-decoration: underline; }


.header {
  position: sticky; top: 0; z-index: 100;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-line);
  padding: 16px 0;
}
.header-container {
  max-width: var(--max-width);
  margin: 0 auto; padding: 0 24px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
}
.header-logo img { max-height: 40px; width: auto; }
.header-nav { display: flex; gap: 28px; align-items: center; }
.header-nav a {
  color: var(--color-ink); font-size: 14px;
  font-weight: 500; text-decoration: none;
}
.header-nav a:hover { color: var(--color-brand-primary); }
.header-cta {
  background: var(--color-brand-accent);
  color: #fff !important;
  padding: 10px 20px;
  border-radius: var(--radius);
  font-weight: 600; font-size: 14px;
}
.header-cta:hover { text-decoration: none; opacity: 0.9; }


.header-menu-toggle { display: none; background: none; border: none; cursor: pointer; }


.banner {
  width: 100%;
  height: 200px;
  background: var(--color-brand-primary) url('data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==') center/cover no-repeat;
  position: relative;
}
.breadcrumb {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 24px 0;
  font-size: 13px;
  color: var(--color-ink-soft);
  letter-spacing: 0.02em;
}
.breadcrumb a { color: var(--color-ink-soft); }
.breadcrumb .current { color: var(--color-brand-primary); font-weight: 500; }


.section { padding: 60px 0; }
.section-alt { background: var(--color-bg-soft); }
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  font-weight: 600;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 500;
  color: var(--color-ink);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
  line-height: 1.2;
}
.section-title em {
  font-style: italic;
  color: var(--color-brand-primary);
}
.section-lede {
  font-size: 17px;
  color: var(--color-ink-soft);
  max-width: 720px;
  margin: 0 0 40px;
}


.intro-h1 {
  font-family: var(--font-serif);
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 500;
  color: var(--color-ink);
  margin: 8px 0 32px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.intro-image {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 32px;
}
.intro-copy p {
  font-size: 17px;
  color: var(--color-ink);
  margin: 0 0 18px;
  max-width: 780px;
  line-height: 1.7;
}
.intro-disclaimer {
  margin-top: 28px;
  padding: 18px 22px;
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-brand-accent);
  border-radius: 4px;
  font-size: 14px;
  color: var(--color-ink-soft);
  max-width: 780px;
}
.intro-disclaimer strong { color: var(--color-ink); }


.pilares-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
}
.pilar-card {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all 0.25s ease;
  display: flex; flex-direction: column;
}
.pilar-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--color-brand-primary);
  text-decoration: none;
}
.pilar-num {
  font-family: var(--font-serif);
  font-size: 42px;
  color: var(--color-brand-primary);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1;
}
.pilar-titulo {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-ink);
  font-weight: 500;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.pilar-lede {
  font-size: 15px;
  color: var(--color-ink-soft);
  margin: 0 0 20px;
  line-height: 1.6;
  flex-grow: 1;
}
.pilar-link {
  font-size: 14px;
  color: var(--color-brand-primary);
  font-weight: 600;
  margin-top: auto;
}


.destaques-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 40px;
}
.destaque-card {
  display: flex; flex-direction: column;
  background: var(--color-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.25s ease;
}
.destaque-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}
.destaque-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.destaque-body { padding: 24px; }
.destaque-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
  color: #fff;
}
.tag-reconhecer   { background: var(--tag-reconhecer); }
.tag-diagnosticar { background: var(--tag-diagnosticar); }
.tag-tratar       { background: var(--tag-tratar); }
.destaque-titulo {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-ink);
  margin: 0 0 12px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.destaque-cta {
  font-size: 14px;
  color: var(--color-brand-primary);
  font-weight: 600;
  margin-top: 8px;
}

.acervo-filtros {
  display: flex;
  gap: 12px;
  margin: 40px 0 32px;
  flex-wrap: wrap;
}
.acervo-filtro {
  padding: 10px 20px;
  border: 1px solid var(--color-line);
  border-radius: 24px;
  background: var(--color-bg);
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  transition: all 0.2s ease;
}
.acervo-filtro:hover {
  border-color: var(--color-brand-primary);
  color: var(--color-brand-primary);
}
.acervo-filtro.active {
  background: var(--color-brand-primary);
  color: #fff;
  border-color: var(--color-brand-primary);
}

.acervo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.artigo-card {
  display: flex; flex-direction: column;
  background: var(--color-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-line);
  transition: all 0.25s ease;
}
.artigo-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}
.artigo-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.artigo-body {
  padding: 22px;
  display: flex; flex-direction: column;
  flex-grow: 1;
}
.artigo-tag {
  align-self: flex-start;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
  color: #fff;
}
.artigo-titulo {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  margin: 0 0 10px;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.artigo-resumo {
  font-size: 14px;
  color: var(--color-ink-soft);
  margin: 0 0 18px;
  line-height: 1.55;
  flex-grow: 1;
}
.home .artigo-meta {
  display: flex; flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--color-ink-soft);
  border-top: 1px solid var(--color-line);
  padding-top: 14px;
  margin-top: auto;
}
.artigo-autor { font-weight: 500; color: var(--color-ink); }
.artigo-registro { font-size: 11px; letter-spacing: 0.04em; }
.artigo-data { font-size: 11px; }

.acervo-paginacao {
  display: flex; justify-content: center;
  gap: 6px; margin-top: 48px;
}
.pag-btn {
  min-width: 40px; height: 40px;
  border: 1px solid var(--color-line);
  background: var(--color-bg);
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px; font-weight: 500;
  color: var(--color-ink);
}
.pag-btn.active {
  background: var(--color-brand-primary);
  color: #fff; border-color: var(--color-brand-primary);
}
.pag-btn:hover:not(.active) { border-color: var(--color-brand-primary); }
.pag-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.acervo-vazio {
  padding: 48px 24px;
  text-align: center;
  color: var(--color-ink-soft);
  font-style: italic;
  grid-column: 1 / -1;
}

.fab-whatsapp {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  background: #25D366;
  color: #fff;
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  transition: transform 0.2s;
}
.fab-whatsapp:hover { transform: scale(1.08); text-decoration: none; }
.fab-whatsapp svg { width: 32px; height: 32px; fill: #fff; }


.footer {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 60px 0 32px;
  margin-top: 80px;
}
.footer a { color: var(--color-bg); }
.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-brand img { max-height: 44px; margin-bottom: 20px; }
.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 24px;
}
.footer-rt {
  background: rgba(255,255,255,0.05);
  padding: 14px 16px;
  border-radius: 4px;
  border-left: 3px solid var(--color-brand-accent);
  font-size: 13px;
  line-height: 1.5;
}
.footer-rt-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
  font-weight: 600;
}
.footer-rt strong { color: #fff; font-weight: 500; }
.footer-rt small { display: block; font-size: 12px; color: rgba(255,255,255,0.7); margin-top: 4px; }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  margin: 0 0 18px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
}
.footer-col a:hover { color: #fff; }

.footer-unidade { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.85); }
.footer-unidade strong { color: #fff; }
.footer-whatsapp-link {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 18px;
  background: #25D366;
  color: #fff !important;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
}

.footer-legal {
  max-width: var(--max-width);
  margin: 40px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}
.footer-legal a {
  color: rgba(255,255,255,0.7);
  margin-left: 16px;
  text-decoration: none;
}
.footer-legal a:hover { color: #fff; }

@media (max-width: 900px) {
  .pilares-grid, .destaques-grid, .acervo-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .header-nav { display: none; }
  .header-menu-toggle { display: block; }
  .section { padding: 48px 0; }
  .banner { height: 140px; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .pilares-grid, .destaques-grid, .acervo-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-container { grid-template-columns: 1fr 1fr; }
}

.header-logo .wordmark-h{font-family:'Cormorant Garamond',Georgia,serif;font-weight:400;font-size:22px;letter-spacing:.02em;color:#4A3F35}.footer-brand .wordmark-f{font-family:'Cormorant Garamond',Georgia,serif;font-size:23px;letter-spacing:.02em;color:#F7F1E8;display:inline-block;margin-bottom:10px}

  :root{
    --marfim:#F7F1E8; --areia:#D8C6AE; --nude:#ECE0CF;
    --taupe:#4A3F35; --taupe-70:rgba(74,63,53,.72); --taupe-45:rgba(74,63,53,.45);
    --argila:#B18978; --oliva:#6E6F4B; --cacau:#3A2A22;
    --serif:'Cormorant Garamond',Georgia,serif;
    --sans:'Jost',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
    --wrap:1180px;
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  @media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
  body{background:var(--marfim);color:var(--taupe);font-family:var(--sans);
    font-weight:300;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
  .wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}
  a{color:inherit;text-decoration:none}
  img{max-width:100%;display:block}

  .eyebrow{font-family:var(--sans);font-weight:400;font-size:12px;letter-spacing:.24em;
    text-transform:uppercase;color:var(--argila)}
  h1,h2,h3{font-family:var(--serif);font-weight:300;color:var(--taupe);letter-spacing:.005em}
  h1{font-size:clamp(40px,6vw,68px);line-height:1.03}
  h2{font-size:clamp(30px,4vw,44px);line-height:1.08}
  h3{font-size:22px;line-height:1.15}
  .serif-it{font-family:var(--serif);font-style:italic;color:var(--oliva)}

  /* WhatsApp button */
  .btn-wa{display:inline-flex;align-items:center;gap:10px;background:var(--oliva);
    color:var(--marfim);font-family:var(--sans);font-weight:400;font-size:15px;
    letter-spacing:.02em;padding:15px 26px;border-radius:2px;transition:background .25s ease}
  .btn-wa:hover,.btn-wa:focus-visible{background:#5b5c3d}
  .btn-wa svg{width:19px;height:19px;fill:var(--marfim)}
  a:focus-visible{outline:2px solid var(--oliva);outline-offset:3px;border-radius:2px}

  /* Header */
  header{position:sticky;top:0;z-index:40;background:rgba(247,241,232,.9);
    backdrop-filter:blur(8px);border-bottom:1px solid var(--nude)}
  .nav{display:flex;align-items:center;gap:32px;height:76px}
  .brand{font-family:var(--serif);font-size:23px;letter-spacing:.03em;color:var(--taupe);white-space:nowrap}
  .brand small{display:block;font-family:var(--sans);font-weight:400;font-size:9.5px;
    letter-spacing:.28em;text-transform:uppercase;color:var(--argila);margin-top:1px}
  .nav ul{list-style:none;display:flex;gap:26px;margin-left:auto}
  .nav ul a{font-size:14px;letter-spacing:.02em;color:var(--taupe-70);transition:color .2s}
  .nav ul a:hover{color:var(--taupe)}
  .nav .btn-wa{padding:11px 20px;font-size:14px}
  .nav-social{display:flex;gap:12px}
  .nav-social a{color:var(--taupe-70);transition:color .2s}
  .nav-social a:hover{color:var(--argila)}
  .nav-social svg{width:20px;height:20px}
  .menu-links{display:contents}

  /* Hero */
  .hero{padding:74px 0 84px}
  .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
  .hero h1{margin:18px 0 22px}
  .hero .lead{font-family:var(--serif);font-weight:300;font-size:clamp(20px,2.4vw,25px);
    line-height:1.5;color:var(--taupe);max-width:32ch;margin-bottom:26px}
  .cred{font-family:var(--sans);font-weight:400;font-size:13px;letter-spacing:.03em;
    color:var(--taupe-70);padding:14px 0;border-top:1px solid var(--nude);
    border-bottom:1px solid var(--nude);margin-bottom:26px}
  .cred strong{color:var(--taupe);font-weight:500}
  .hero-cta{display:flex;flex-direction:column;gap:14px;align-items:flex-start}
  .micro{font-size:13.5px;color:var(--taupe-70);line-height:1.6}
  .hero-photo{position:relative}
  .hero-photo .frame{border:1px solid var(--areia);padding:14px}
  .hero-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;background:var(--nude)}
  .hero-photo .ph{width:100%;aspect-ratio:4/5;background:var(--nude);display:flex;
    align-items:center;justify-content:center;text-align:center;color:var(--taupe-45);
    font-size:13px;letter-spacing:.04em;padding:24px}

  /* Áreas */
  .areas{padding:22px 0 96px}
  .sec-head{max-width:none}
  .sec-head h2{margin-top:10px}
  .sec-head p{color:var(--taupe-70);margin-top:14px}
  .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px}
  .card{background:#fff;border:1px solid var(--nude);padding:34px 30px;transition:border-color .25s}
  .card:hover{border-color:var(--areia)}
  .card .n{font-family:var(--serif);font-style:italic;font-size:16px;color:var(--argila)}
  .card h3{margin:10px 0 12px}
  .card p{font-size:15px;color:var(--taupe-70);line-height:1.62}
  .card .tags{margin-top:16px;font-size:13px;color:var(--taupe-45);letter-spacing:.01em}

  /* Sobre */
  .sobre{background:var(--taupe);color:var(--nude);padding:88px 0}
  .sobre-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:center}
  .sobre-photo .frame{border:1px solid var(--argila);padding:12px}
  .sobre-photo img{width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 22%;background:var(--cacau)}
  .sobre .eyebrow{color:var(--areia)}
  .sobre h2{color:var(--marfim);margin:12px 0 22px}
  .sobre .pull{font-family:var(--serif);font-style:italic;font-size:26px;line-height:1.35;
    color:var(--areia);border-left:1px solid var(--argila);padding-left:24px;margin:6px 0 26px}
  .sobre p{color:rgba(236,224,207,.82);font-size:16px;margin-bottom:16px}
  .sobre .facts{list-style:none;margin-top:8px;display:grid;gap:12px}
  .sobre .facts li{font-size:14.5px;color:rgba(236,224,207,.9);padding-left:20px;position:relative}
  .sobre .facts li::before{content:"";position:absolute;left:0;top:10px;width:7px;height:7px;
    background:var(--argila);border-radius:50%}

  /* Consultório */
  .office{padding:90px 0}
  .office-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;margin-top:44px;align-items:stretch}
  .office-info .block{margin-bottom:24px}
  .office-info .block .eyebrow{display:block;margin-bottom:6px}
  .office-info p{font-size:15.5px;color:var(--taupe);line-height:1.6}
  .office-info .muted{color:var(--taupe-70);font-size:14px}
  .office-info .btn-wa{margin-top:12px}
  .office-map iframe{width:100%;height:100%;min-height:360px;border:1px solid var(--nude);filter:saturate(.82)}

  /* Footer */
  footer{background:var(--cacau);color:rgba(236,224,207,.72);padding:64px 0 30px;font-size:14px}
  .foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;
    border-bottom:1px solid rgba(236,224,207,.14)}
  .foot-brand .fb-name{font-family:var(--serif);font-size:24px;color:var(--marfim);letter-spacing:.03em}
  .foot-brand p{margin:14px 0 18px;max-width:34ch;line-height:1.6}
  .foot-social{display:flex;gap:14px}
  .foot-social a{color:rgba(236,224,207,.72);transition:color .2s}
  .foot-social a:hover{color:var(--areia)}
  .foot-social svg{width:21px;height:21px}
  .foot-col h4{font-family:var(--sans);font-weight:400;font-size:12px;letter-spacing:.2em;
    text-transform:uppercase;color:var(--areia);margin-bottom:16px}
  .foot-col ul{list-style:none;display:grid;gap:10px}
  .foot-col a:hover{color:var(--marfim)}
  .foot-rt{padding:24px 0 0;font-size:13px;color:rgba(236,224,207,.82);line-height:1.6}
  .foot-rt .lab{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--argila);
    display:block;margin-bottom:4px}
  .foot-rt strong{color:var(--marfim);font-weight:500}
  .foot-disc{font-size:12.5px;color:rgba(236,224,207,.5);margin-top:14px;line-height:1.55}
  .foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
    margin-top:26px;padding-top:20px;border-top:1px solid rgba(236,224,207,.14);
    font-size:12.5px;color:rgba(236,224,207,.5)}
  .foot-bottom a:hover{color:var(--areia)}

  /* Mobile */
  @media (max-width:900px){
    .hero-grid,.sobre-grid,.office-grid{grid-template-columns:1fr;gap:36px}
    .hero-photo{order:-1;max-width:380px}
    .sobre-photo{order:-1;max-width:380px}
    .cards{grid-template-columns:1fr}
    .foot-top{grid-template-columns:1fr;gap:30px}
  }
  @media (max-width:760px){
    .wrap{padding:0 22px}
    .nav{gap:16px;height:66px}
    .menu-links{display:none}
    .nav .brand{font-size:20px}
    .nav .nav-social{margin-left:auto}
    .foot-bottom{flex-direction:column}
  }


  .artigo {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 24px 0;
}
.artigo-wide {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 40px 24px 0;
}

.breadcrumb {
  font-size: 13px;
  color: var(--color-ink-soft);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--color-ink-soft); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-brand-primary); }
.breadcrumb .current { color: var(--color-brand-primary); font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════ */
/* HEAD DO ARTIGO · tag categoria + H1 + lede + meta + revisor     */
/* ═══════════════════════════════════════════════════════════════ */
.artigo-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 24px;
  margin-bottom: 20px;
  color: #fff;
}
.tag-reconhecer   { background: var(--tag-reconhecer); }
.tag-diagnosticar { background: var(--tag-diagnosticar); }
.tag-tratar       { background: var(--tag-tratar); }

.artigo-h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.5vw, 46px);
  font-weight: 500;
  color: var(--color-ink);
  margin: 0 0 20px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.artigo-lede {
  font-size: 20px;
  color: var(--color-ink-soft);
  line-height: 1.55;
  margin: 0 0 32px;
  font-weight: 400;
}
.artigo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  font-size: 13px;
  color: var(--color-ink-soft);
  margin-bottom: 32px;
}
.artigo-meta > div { display: flex; flex-direction: column; gap: 2px; }
.artigo-meta-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ink-soft);
  opacity: 0.7;
}
.artigo-meta-valor { color: var(--color-ink); font-weight: 500; }

.artigo-revisor {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  margin-bottom: 40px;
}
.artigo-revisor-foto {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.artigo-revisor-info { flex-grow: 1; }
.artigo-revisor-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  margin-bottom: 4px;
  font-weight: 600;
}
.artigo-revisor-nome {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 2px;
}
.artigo-revisor-registro {
  font-size: 13px;
  color: var(--color-ink-soft);
}
.artigo-revisor-link {
  font-size: 13px;
  color: var(--color-brand-primary);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · TL;DR                                                    */
/* IF · usar quando o artigo tem >1000 palavras                     */
/* ═══════════════════════════════════════════════════════════════ */
.tldr {
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-brand-primary);
  padding: 24px 28px;
  border-radius: 4px;
  margin: 0 0 40px;
}
.tldr-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  font-weight: 700;
  margin-bottom: 10px;
}
.tldr-titulo {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  margin: 0 0 12px;
  font-weight: 500;
}
.tldr p {
  font-size: 15px;
  color: var(--color-ink);
  margin: 0 0 8px;
  line-height: 1.6;
}
.tldr p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · SUMÁRIO NAVEGÁVEL                                        */
/* IF · usar em artigos com 4+ H2. Ajuda featured snippet do Google */
/* ═══════════════════════════════════════════════════════════════ */
.sumario {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 0 0 48px;
}
.sumario-titulo {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-ink);
  margin: 0 0 14px;
  font-weight: 500;
}
.sumario ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: sumario-item;
}
.sumario li {
  counter-increment: sumario-item;
  padding: 6px 0 6px 32px;
  position: relative;
  font-size: 15px;
}
.sumario li::before {
  content: counter(sumario-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family: var(--font-serif);
  color: var(--color-brand-primary);
  font-weight: 500;
  font-size: 14px;
}
.sumario a {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.sumario a:hover {
  color: var(--color-brand-primary);
  border-bottom-color: var(--color-brand-primary);
}

/* ═══════════════════════════════════════════════════════════════ */
/* CORPO DO ARTIGO · tipografia editorial                           */
/* ═══════════════════════════════════════════════════════════════ */
.corpo h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.5vw, 32px);
  color: var(--color-ink);
  font-weight: 500;
  margin: 48px 0 20px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  scroll-margin-top: 80px;
}
.corpo h3 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.5vw, 24px);
  color: var(--color-ink);
  font-weight: 500;
  margin: 32px 0 14px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.corpo p {
  font-size: 17px;
  color: var(--color-ink);
  line-height: 1.75;
  margin: 0 0 20px;
}
.corpo strong { color: var(--color-ink); font-weight: 600; }
.corpo em { font-style: italic; }
.corpo ul, .corpo ol {
  padding-left: 24px;
  margin: 0 0 24px;
}
.corpo li { margin-bottom: 8px; line-height: 1.7; }
.corpo ul li::marker { color: var(--color-brand-primary); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · IMAGEM DE CAPA · OBRIGATÓRIO em todo artigo             */
/* Regra editorial: a imagem de capa DEVE ser a mesma imagem usada  */
/* como thumb do artigo no acervo do blog índice. Coerência visual  */
/* entre índice e peça filha. Aspecto 16:9 recomendado.             */
/* ═══════════════════════════════════════════════════════════════ */
.artigo-capa {
  margin: 0 0 40px;
}
.artigo-capa img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}
.artigo-capa-credito {
  font-size: 12px;
  color: var(--color-ink-soft);
  text-align: right;
  margin-top: 8px;
  font-style: italic;
  padding-right: 4px;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · VÍDEO YOUTUBE · embed responsivo 16:9 lazy-load          */
/* Usa youtube-nocookie.com (privacy-enhanced mode) para respeitar  */
/* LGPD sem consentimento prévio de cookies do YouTube.             */
/* ═══════════════════════════════════════════════════════════════ */
.video-embed {
  margin: 32px 0;
}
.video-embed-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.video-embed-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}
.video-embed figcaption {
  font-size: 13px;
  color: var(--color-ink-soft);
  text-align: center;
  margin-top: 10px;
  line-height: 1.5;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · IMAGEM COM LEGENDA (dentro do corpo do texto)           */
/* Regra editorial: artigos com 1200+ palavras devem ter uma        */
/* segunda imagem no corpo, posicionada aproximadamente na metade   */
/* do texto (após uns 600 palavras). Quebra o ritmo de leitura.     */
/* ═══════════════════════════════════════════════════════════════ */
.figura {
  margin: 32px 0;
}
.figura img {
  width: 100%;
  border-radius: var(--radius);
}
.figura figcaption {
  font-size: 13px;
  color: var(--color-ink-soft);
  text-align: center;
  margin-top: 10px;
  line-height: 1.5;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · CALLOUT INFORMATIVO                                      */
/* Para contexto adicional, curiosidade, dica prática              */
/* ═══════════════════════════════════════════════════════════════ */
.callout {
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-callout-info);
  padding: 20px 24px;
  border-radius: 4px;
  margin: 28px 0;
}
.callout-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-callout-info);
  font-weight: 700;
  margin-bottom: 10px;
}
.callout p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · CALLOUT DE ALERTA                                        */
/* Sinaliza necessidade de avaliação médica · CFM · não substitui   */
/* ═══════════════════════════════════════════════════════════════ */
.callout-alerta {
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-callout-warn);
  padding: 20px 24px;
  border-radius: 4px;
  margin: 28px 0;
}
.callout-alerta .callout-label {
  color: var(--color-callout-warn);
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · QUOTE CITADA                                             */
/* ═══════════════════════════════════════════════════════════════ */
.quote {
  border-left: 4px solid var(--color-brand-primary);
  padding: 12px 0 12px 28px;
  margin: 32px 0;
  font-family: var(--font-serif);
  font-size: 22px;
  font-style: italic;
  color: var(--color-ink);
  line-height: 1.5;
}
.quote cite {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 14px;
  color: var(--color-ink-soft);
  margin-top: 12px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · TABELA COMPARATIVA                                       */
/* ═══════════════════════════════════════════════════════════════ */
.tabela-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
}
.tabela {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.tabela th {
  background: var(--color-bg-soft);
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink);
  font-weight: 600;
  border-bottom: 2px solid var(--color-line);
}
.tabela td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
  line-height: 1.55;
}
.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: var(--color-bg-soft); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · FAQ · perguntas expansíveis (details/summary)            */
/* Gera rich snippet do Google + citação em ChatGPT/Perplexity     */
/* ═══════════════════════════════════════════════════════════════ */
.faq {
  margin: 40px 0;
}
.faq-titulo {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--color-ink);
  font-weight: 500;
  margin: 0 0 20px;
}
.faq details {
  border-bottom: 1px solid var(--color-line);
  padding: 18px 0;
}
.faq details:first-of-type { border-top: 1px solid var(--color-line); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 24px;
  color: var(--color-brand-primary);
  transition: transform 0.2s;
  line-height: 1;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin-top: 14px;
  font-size: 16px;
  color: var(--color-ink);
  line-height: 1.7;
}
.faq details p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · PRÓXIMOS PASSOS · CTA para consulta ou artigo relacionado */
/* ═══════════════════════════════════════════════════════════════ */
.proximos {
  background: var(--color-brand-primary);
  color: #fff;
  padding: 40px 32px;
  border-radius: var(--radius);
  margin: 48px 0;
  text-align: center;
}
.proximos h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  color: #fff;
  margin: 0 0 12px;
  font-weight: 500;
}
.proximos p {
  color: rgba(255,255,255,0.9);
  font-size: 16px;
  margin: 0 0 24px;
  line-height: 1.6;
}
.proximos-cta {
  display: inline-block;
  background: #fff;
  color: var(--color-brand-primary) !important;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none !important;
  transition: transform 0.2s;
}
.proximos-cta:hover { transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · DISCLAIMER · não substitui consulta                      */
/* OBRIGATÓRIO · toda peça · antes das Referências                  */
/* ═══════════════════════════════════════════════════════════════ */
.disclaimer-consulta {
  padding: 20px 24px;
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-brand-accent);
  border-radius: 4px;
  font-size: 14px;
  color: var(--color-ink-soft);
  margin: 32px 0;
  line-height: 1.6;
}
.disclaimer-consulta strong { color: var(--color-ink); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · REFERÊNCIAS CIENTÍFICAS                                  */
/* OBRIGATÓRIO em artigos de Diagnóstico e Tratar quando houver     */
/* claim clínico. Formato Vancouver simplificado + link/DOI.       */
/* ═══════════════════════════════════════════════════════════════ */
.referencias {
  margin: 48px 0 32px;
  padding: 32px 28px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
}
.referencias-titulo {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-ink);
  margin: 0 0 16px;
  font-weight: 500;
}
.referencias ol {
  padding-left: 20px;
  margin: 0;
  font-size: 14px;
  color: var(--color-ink-soft);
  line-height: 1.6;
}
.referencias li {
  margin-bottom: 12px;
  padding-left: 4px;
}
.referencias a {
  color: var(--color-brand-primary);
  text-decoration: underline;
  word-break: break-word;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · AUTORIA EXPANDIDA · pé do artigo                        */
/* ═══════════════════════════════════════════════════════════════ */
.autoria-expandida {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  margin: 48px 0 32px;
  align-items: flex-start;
}
.autoria-foto {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.autoria-info h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-ink);
  margin: 0 0 4px;
  font-weight: 500;
}
.autoria-registro {
  font-size: 13px;
  color: var(--color-ink-soft);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.autoria-bio {
  font-size: 15px;
  color: var(--color-ink);
  line-height: 1.65;
  margin: 0 0 12px;
}
.autoria-link {
  font-size: 14px;
  color: var(--color-brand-primary);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · ARTIGOS RELACIONADOS · 3 do mesmo pilar                  */
/* ═══════════════════════════════════════════════════════════════ */
.relacionados-wrap {
  background: var(--color-bg-soft);
  padding: 60px 0;
  margin-top: 60px;
}
.relacionados-container {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 24px;
}
.relacionados-titulo {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--color-ink);
  font-weight: 500;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}
.relacionados-titulo em {
  font-style: italic;
  color: var(--color-brand-primary);
}
.relacionados-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.relacionado-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.25s ease;
  text-decoration: none;
  display: flex; flex-direction: column;
}
.relacionado-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}
.relacionado-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.relacionado-body { padding: 22px; }
.relacionado-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  color: #fff;
}
.relacionado-titulo {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  margin: 0 0 8px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.relacionado-cta {
  font-size: 13px;
  color: var(--color-brand-primary);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════ */
/* FAB WHATSAPP · padrão transversal Shantal                        */
/* ═══════════════════════════════════════════════════════════════ */
.fab-whatsapp {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 999;
  background: #25D366;
  color: #fff;
  width: 60px; height: 60px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  transition: transform 0.2s;
}
.fab-whatsapp:hover { transform: scale(1.08); text-decoration: none; }
.fab-whatsapp svg { width: 32px; height: 32px; fill: #fff; }

/* ═══════════════════════════════════════════════════════════════ */
/* FOOTER (mesmo do índice · coerência ponta a ponta)              */
/* ═══════════════════════════════════════════════════════════════ */
.footer {
  background: var(--color-ink);
  color: var(--color-bg);
  padding: 60px 0 32px;
}
.footer a { color: var(--color-bg); }
.footer-container {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
}
.footer-brand img { max-height: 44px; margin-bottom: 20px; }
.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
  margin-bottom: 24px;
}
.footer-rt {
  background: rgba(255,255,255,0.05);
  padding: 14px 16px;
  border-radius: 4px;
  border-left: 3px solid var(--color-brand-accent);
  font-size: 13px;
  line-height: 1.5;
}
.footer-rt-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 6px;
  font-weight: 600;
}
.footer-rt strong { color: #fff; font-weight: 500; }
.footer-rt small { display: block; font-size: 12px; color: rgba(255,255,255,0.7); margin-top: 4px; }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-weight: 600;
  margin: 0 0 18px;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  font-size: 14px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
}
.footer-col a:hover { color: #fff; }
.footer-unidade { font-size: 14px; line-height: 1.6; color: rgba(255,255,255,0.85); }
.footer-unidade strong { color: #fff; }
.footer-whatsapp-link {
  display: inline-block;
  margin-top: 16px;
  padding: 10px 18px;
  background: #25D366;
  color: #fff !important;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none !important;
}
.footer-legal {
  max-width: var(--max-width-wide);
  margin: 40px auto 0;
  padding: 24px 24px 0;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 12px;
  color: rgba(255,255,255,0.6);
}
.footer-legal a {
  color: rgba(255,255,255,0.7);
  margin-left: 16px;
  text-decoration: none;
}

/* ═══════════════════════════════════════════════════════════════ */
/* RESPONSIVO                                                       */
/* ═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .relacionados-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .header-nav { display: none; }
  .header-menu-toggle { display: block; }
  .autoria-expandida { flex-direction: column; text-align: center; }
  .autoria-expandida .autoria-foto { margin: 0 auto; }
  .artigo-revisor { flex-direction: column; text-align: center; }
  body { font-size: 16px; }
  .corpo p { font-size: 16px; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .relacionados-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-container { grid-template-columns: 1fr 1fr; }
}




.artigo {
  max-width:780px;
  margin: 0 auto;
  padding: 40px 24px 0;
}
.artigo-wide {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 0;
}

.breadcrumb {
  font-size: 13px;
  color: var(--color-ink-soft);
  letter-spacing: 0.02em;
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--color-ink-soft); text-decoration: none; }
.breadcrumb a:hover { color: var(--color-brand-primary); }
.breadcrumb .current { color: var(--color-brand-primary); font-weight: 500; }

/* ═══════════════════════════════════════════════════════════════ */
/* HEAD DO ARTIGO · tag categoria + H1 + lede + meta + revisor     */
/* ═══════════════════════════════════════════════════════════════ */
.artigo-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 24px;
  margin-bottom: 20px;
  color: #fff;
}
.tag-reconhecer   { background: var(--tag-reconhecer); }
.tag-diagnosticar { background: var(--tag-diagnosticar); }
.tag-tratar       { background: var(--tag-tratar); }

.artigo-h1 {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4.5vw, 46px);
  font-weight: 500;
  color: var(--color-ink);
  margin: 0 0 20px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.artigo-lede {
  font-size: 20px;
  color: var(--color-ink-soft);
  line-height: 1.55;
  margin: 0 0 32px;
  font-weight: 400;
}
.artigo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  font-size: 13px;
  color: var(--color-ink-soft);
  margin-bottom: 32px;
}
.artigo-meta > div { display: flex; flex-direction: column; gap: 2px; }
.artigo-meta-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-ink-soft);
  opacity: 0.7;
}
.artigo-meta-valor { color: var(--color-ink); font-weight: 500; }

.artigo-revisor {
  display: flex;
  gap: 16px;
  align-items: center;
  padding: 20px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  margin-bottom: 40px;
}
.artigo-revisor-foto {
  width: 60px; height: 60px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.artigo-revisor-info { flex-grow: 1; }
.artigo-revisor-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-ink-soft);
  margin-bottom: 4px;
  font-weight: 600;
}
.artigo-revisor-nome {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 2px;
}
.artigo-revisor-registro {
  font-size: 13px;
  color: var(--color-ink-soft);
}
.artigo-revisor-link {
  font-size: 13px;
  color: var(--color-brand-primary);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · TL;DR                                                    */
/* IF · usar quando o artigo tem >1000 palavras                     */
/* ═══════════════════════════════════════════════════════════════ */
.tldr {
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-brand-primary);
  padding: 24px 28px;
  border-radius: 4px;
  margin: 0 0 40px;
}
.tldr-label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  font-weight: 700;
  margin-bottom: 10px;
}
.tldr-titulo {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  margin: 0 0 12px;
  font-weight: 500;
}
.tldr p {
  font-size: 15px;
  color: var(--color-ink);
  margin: 0 0 8px;
  line-height: 1.6;
}
.tldr p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · SUMÁRIO NAVEGÁVEL                                        */
/* IF · usar em artigos com 4+ H2. Ajuda featured snippet do Google */
/* ═══════════════════════════════════════════════════════════════ */
.sumario {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 0 0 48px;
}
.sumario-titulo {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-ink);
  margin: 0 0 14px;
  font-weight: 500;
}
.sumario ol {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: sumario-item;
}
.sumario li {
  counter-increment: sumario-item;
  padding: 6px 0 6px 32px;
  position: relative;
  font-size: 15px;
}
.sumario li::before {
  content: counter(sumario-item, decimal-leading-zero);
  position: absolute;
  left: 0;
  font-family: var(--font-serif);
  color: var(--color-brand-primary);
  font-weight: 500;
  font-size: 14px;
}
.sumario a {
  color: var(--color-ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}
.sumario a:hover {
  color: var(--color-brand-primary);
  border-bottom-color: var(--color-brand-primary);
}

/* ═══════════════════════════════════════════════════════════════ */
/* CORPO DO ARTIGO · tipografia editorial                           */
/* ═══════════════════════════════════════════════════════════════ */
.corpo h2 {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.5vw, 32px);
  color: var(--color-ink);
  font-weight: 500;
  margin: 48px 0 20px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  scroll-margin-top: 80px;
}
.corpo h3 {
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.5vw, 24px);
  color: var(--color-ink);
  font-weight: 500;
  margin: 32px 0 14px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.corpo p {
  font-size: 17px;
  color: var(--color-ink);
  line-height: 1.75;
  margin: 0 0 20px;
}
.corpo strong { color: var(--color-ink); font-weight: 600; }
.corpo em { font-style: italic; }
.corpo ul, .corpo ol {
  padding-left: 24px;
  margin: 0 0 24px;
}
.corpo li { margin-bottom: 8px; line-height: 1.7; }
.corpo ul li::marker { color: var(--color-brand-primary); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · IMAGEM DE CAPA · OBRIGATÓRIO em todo artigo             */
/* Regra editorial: a imagem de capa DEVE ser a mesma imagem usada  */
/* como thumb do artigo no acervo do blog índice. Coerência visual  */
/* entre índice e peça filha. Aspecto 16:9 recomendado.             */
/* ═══════════════════════════════════════════════════════════════ */
.artigo-capa {
  margin: 0 0 40px;
}
.artigo-capa img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}
.artigo-capa-credito {
  font-size: 12px;
  color: var(--color-ink-soft);
  text-align: right;
  margin-top: 8px;
  font-style: italic;
  padding-right: 4px;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · VÍDEO YOUTUBE · embed responsivo 16:9 lazy-load          */
/* Usa youtube-nocookie.com (privacy-enhanced mode) para respeitar  */
/* LGPD sem consentimento prévio de cookies do YouTube.             */
/* ═══════════════════════════════════════════════════════════════ */
.video-embed {
  margin: 32px 0;
}
.video-embed-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius);
  overflow: hidden;
  background: #000;
}
.video-embed-wrap iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}
.video-embed figcaption {
  font-size: 13px;
  color: var(--color-ink-soft);
  text-align: center;
  margin-top: 10px;
  line-height: 1.5;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · IMAGEM COM LEGENDA (dentro do corpo do texto)           */
/* Regra editorial: artigos com 1200+ palavras devem ter uma        */
/* segunda imagem no corpo, posicionada aproximadamente na metade   */
/* do texto (após uns 600 palavras). Quebra o ritmo de leitura.     */
/* ═══════════════════════════════════════════════════════════════ */
.figura {
  margin: 32px 0;
}
.figura img {
  width: 100%;
  border-radius: var(--radius);
}
.figura figcaption {
  font-size: 13px;
  color: var(--color-ink-soft);
  text-align: center;
  margin-top: 10px;
  line-height: 1.5;
  font-style: italic;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · CALLOUT INFORMATIVO                                      */
/* Para contexto adicional, curiosidade, dica prática              */
/* ═══════════════════════════════════════════════════════════════ */
.callout {
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-callout-info);
  padding: 20px 24px;
  border-radius: 4px;
  margin: 28px 0;
}
.callout-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-callout-info);
  font-weight: 700;
  margin-bottom: 10px;
}
.callout p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · CALLOUT DE ALERTA                                        */
/* Sinaliza necessidade de avaliação médica · CFM · não substitui   */
/* ═══════════════════════════════════════════════════════════════ */
.callout-alerta {
  background: var(--color-bg-soft);
  border-left: 4px solid var(--color-callout-warn);
  padding: 20px 24px;
  border-radius: 4px;
  margin: 28px 0;
}
.callout-alerta .callout-label {
  color: var(--color-callout-warn);
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · QUOTE CITADA                                             */
/* ═══════════════════════════════════════════════════════════════ */
.quote {
  border-left: 4px solid var(--color-brand-primary);
  padding: 12px 0 12px 28px;
  margin: 32px 0;
  font-family: var(--font-serif);
  font-size: 22px;
  font-style: italic;
  color: var(--color-ink);
  line-height: 1.5;
}
.quote cite {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 14px;
  color: var(--color-ink-soft);
  margin-top: 12px;
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · TABELA COMPARATIVA                                       */
/* ═══════════════════════════════════════════════════════════════ */
.tabela-wrap {
  overflow-x: auto;
  margin: 28px 0;
  border-radius: var(--radius);
  border: 1px solid var(--color-line);
}
.tabela {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
.tabela th {
  background: var(--color-bg-soft);
  padding: 14px 18px;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-ink);
  font-weight: 600;
  border-bottom: 2px solid var(--color-line);
}
.tabela td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
  line-height: 1.55;
}
.tabela tr:last-child td { border-bottom: none; }
.tabela tr:hover td { background: var(--color-bg-soft); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · FAQ · perguntas expansíveis (details/summary)            */
/* Gera rich snippet do Google + citação em ChatGPT/Perplexity     */
/* ═══════════════════════════════════════════════════════════════ */
.faq {
  margin: 40px 0;
}
.faq-titulo {
  font-family: var(--font-serif);
  font-size: 26px;
  color: var(--color-ink);
  font-weight: 500;
  margin: 0 0 20px;
}
.faq details {
  border-bottom: 1px solid var(--color-line);
  padding: 18px 0;
}
.faq details:first-of-type { border-top: 1px solid var(--color-line); }
.faq summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 500;
  color: var(--color-ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 24px;
  color: var(--color-brand-primary);
  transition: transform 0.2s;
  line-height: 1;
}
.faq details[open] summary::after { content: "−"; }
.faq details p {
  margin-top: 14px;
  font-size: 16px;
  color: var(--color-ink);
  line-height: 1.7;
}
.faq details p:last-child { margin-bottom: 0; }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · PRÓXIMOS PASSOS · CTA para consulta ou artigo relacionado */
/* ═══════════════════════════════════════════════════════════════ */
.proximos {
  background: var(--color-brand-primary);
  color: #fff;
  padding: 40px 32px;
  border-radius: var(--radius);
  margin: 48px 0;
  text-align: center;
}
.proximos h3 {
  font-family: var(--font-serif);
  font-size: 26px;
  color: #fff;
  margin: 0 0 12px;
  font-weight: 500;
}
.proximos p {
  color: rgba(255,255,255,0.9);
  font-size: 16px;
  margin: 0 0 24px;
  line-height: 1.6;
}
.proximos-cta {
  display: inline-block;
  background: #fff;
  color: var(--color-brand-primary) !important;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none !important;
  transition: transform 0.2s;
}
.proximos-cta:hover { transform: translateY(-2px); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · DISCLAIMER · não substitui consulta                      */
/* OBRIGATÓRIO · toda peça · antes das Referências                  */
/* ═══════════════════════════════════════════════════════════════ */
.disclaimer-consulta {
  padding: 20px 24px;
  background: var(--color-bg-soft);
  border-left: 3px solid var(--color-brand-accent);
  border-radius: 4px;
  font-size: 14px;
  color: var(--color-ink-soft);
  margin: 32px 0;
  line-height: 1.6;
}
.disclaimer-consulta strong { color: var(--color-ink); }

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · REFERÊNCIAS CIENTÍFICAS                                  */
/* OBRIGATÓRIO em artigos de Diagnóstico e Tratar quando houver     */
/* claim clínico. Formato Vancouver simplificado + link/DOI.       */
/* ═══════════════════════════════════════════════════════════════ */
.referencias {
  margin: 48px 0 32px;
  padding: 32px 28px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
}
.referencias-titulo {
  font-family: var(--font-serif);
  font-size: 20px;
  color: var(--color-ink);
  margin: 0 0 16px;
  font-weight: 500;
}
.referencias ol {
  padding-left: 20px;
  margin: 0;
  font-size: 14px;
  color: var(--color-ink-soft);
  line-height: 1.6;
}
.referencias li {
  margin-bottom: 12px;
  padding-left: 4px;
}
.referencias a {
  color: var(--color-brand-primary);
  text-decoration: underline;
  word-break: break-word;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · AUTORIA EXPANDIDA · pé do artigo                        */
/* ═══════════════════════════════════════════════════════════════ */
.autoria-expandida {
  display: flex;
  gap: 24px;
  padding: 32px;
  background: var(--color-bg-soft);
  border-radius: var(--radius);
  margin: 48px 0 32px;
  align-items: flex-start;
}
.autoria-foto {
  width: 96px; height: 96px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.autoria-info h4 {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--color-ink);
  margin: 0 0 4px;
  font-weight: 500;
}
.autoria-registro {
  font-size: 13px;
  color: var(--color-ink-soft);
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}
.autoria-bio {
  font-size: 15px;
  color: var(--color-ink);
  line-height: 1.65;
  margin: 0 0 12px;
}
.autoria-link {
  font-size: 14px;
  color: var(--color-brand-primary);
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════ */
/* BLOCO · ARTIGOS RELACIONADOS · 3 do mesmo pilar                  */
/* ═══════════════════════════════════════════════════════════════ */
.relacionados-wrap {
  background: var(--color-bg-soft);
  padding: 60px 0;
  margin-top: 60px;
}
.relacionados-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.relacionados-titulo {
  font-family: var(--font-serif);
  font-size: 28px;
  color: var(--color-ink);
  font-weight: 500;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}
.relacionados-titulo em {
  font-style: italic;
  color: var(--color-brand-primary);
}
.relacionados-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.relacionado-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.25s ease;
  text-decoration: none;
  display: flex; flex-direction: column;
}
.relacionado-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}
.relacionado-thumb {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.relacionado-body { padding: 22px; }
.relacionado-tag {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
  color: #fff;
}
.relacionado-titulo {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--color-ink);
  margin: 0 0 8px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.relacionado-cta {
  font-size: 13px;
  color: var(--color-brand-primary);
  font-weight: 600;
}



/* ═══════════════════════════════════════════════════════════════ */
/* RESPONSIVO                                                       */
/* ═══════════════════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .relacionados-grid { grid-template-columns: 1fr; }
  .footer-container { grid-template-columns: 1fr; gap: 32px; }
  .header-nav { display: none; }
  .header-menu-toggle { display: block; }
  .autoria-expandida { flex-direction: column; text-align: center; }
  .autoria-expandida .autoria-foto { margin: 0 auto; }
  .artigo-revisor { flex-direction: column; text-align: center; }
  body { font-size: 16px; }
  .corpo p { font-size: 16px; }
}
@media (min-width: 901px) and (max-width: 1100px) {
  .relacionados-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-container { grid-template-columns: 1fr 1fr; }
}