/* ==============================================================================
 * Rede Woetter — Master Stylesheet Unificado
 * Arquitetura Cristiano Ricardo adaptada para a Identidade Visual Woetter
 * Suporte Integral: WCAG 2.2 AA / LBI / LGPD / ANPD / GDPR / CCPA / GPC
 * ============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,600;1,6..72,400&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Newsreader', Charter, Georgia, Cambria, serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Tokens Visuais Woetter */
  --bg: #FAFAF9;
  --surface: #FFFFFF;
  --surface-subtle: #F4F4F5;
  --surface-card: #FFFFFF;
  --ink: #09090B;
  --ink-muted: #52525B;
  --ink-faint: #71717A;
  --border: #E4E4E7;
  --border-subtle: #F4F4F5;
  --border-focus: #09090B;

  /* Cores Padrão das Vertentes (sobrescritas dinamicamente pelo layout) */
  --primaria: #0F172A;
  --faceta: #2563EB;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 9999px;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.06), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-lg: 0 12px 32px -4px rgba(0, 0, 0, 0.08), 0 4px 8px -2px rgba(0, 0, 0, 0.03);
  --shadow-hover: 0 16px 36px -4px rgba(0, 0, 0, 0.12);

  --max-w: 1240px;
  --max-w-narrow: 840px;
  --zoom-fonte: 1;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: calc(16px * var(--zoom-fonte, 1));
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.15s ease, opacity 0.15s ease;
}

a:hover {
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid var(--faceta);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

/* ==============================================================================
 * 1. Barra de Acessibilidade Superior (WCAG 2.2 AA / LBI / eMAG)
 * ============================================================================== */
.barra-acessibilidade {
  background: #09090B;
  color: #FAFAFA;
  font-size: 0.78rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
  z-index: 100;
}

.ba-conteudo {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 6px clamp(16px, 4vw, 40px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.ba-atalhos {
  display: flex;
  gap: 12px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.ba-atalhos a {
  color: #A1A1AA;
  text-decoration: none;
  font-weight: 500;
  padding: 2px 4px;
}

.ba-atalhos a:hover, .ba-atalhos a:focus-visible {
  color: #FFFFFF;
  text-decoration: underline;
}

.ba-controles {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.ba-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FAFAFA;
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  font-size: 0.76rem;
  cursor: pointer;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s ease;
}

.ba-btn:hover, .ba-btn:focus-visible {
  background: rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
}

.ba-btn-destaque {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.35);
  font-weight: 700;
}

.ba-btn-destaque:hover {
  background: var(--faceta);
  border-color: var(--faceta);
  color: #FFFFFF;
}

.ba-btn[aria-pressed="true"] {
  background: #FACC15;
  color: #000000;
  border-color: #FACC15;
}

.ba-fonte-grupo {
  display: inline-flex;
  gap: 2px;
}

.ba-link {
  color: #D4D4D8;
  font-weight: 600;
  padding: 2px 6px;
}

.ba-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

/* ==============================================================================
 * 2. Reprodutor de Voz Flutuante (Web Speech API)
 * ============================================================================== */
.rc-player-voz {
  background: #18181B;
  color: #FAFAFA;
  border-bottom: 2px solid var(--faceta);
  padding: 8px 0;
  font-size: 0.82rem;
  position: sticky;
  top: 0;
  z-index: 99;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.rc-player-conteudo {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 40px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.rc-player-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

.rc-player-icone {
  font-size: 1.1rem;
}

.rc-player-status {
  color: #A1A1AA;
}

.rc-player-botoes {
  display: flex;
  align-items: center;
  gap: 8px;
}

.rc-player-btn {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #FAFAFA;
  border-radius: var(--radius-sm);
  padding: 4px 12px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s ease;
}

.rc-player-btn:hover {
  background: var(--faceta);
  border-color: var(--faceta);
  color: #FFFFFF;
}

.rc-player-btn-fechar {
  background: transparent;
  border-color: transparent;
  padding: 4px 8px;
}

.rc-player-btn-fechar:hover {
  background: rgba(255, 255, 255, 0.15);
}

/* ==============================================================================
 * 3. Header / Topo com Identidade Visual Woetter
 * ============================================================================== */
.topo {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 90;
}

.topo-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 16px clamp(16px, 4vw, 40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
}

.monogram {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--ink);
}

.brand-badge {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--primaria);
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-weight: 800;
  font-size: 0.88rem;
  letter-spacing: -0.04em;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.site-title-text {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--ink);
}

#menu-principal {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.busca-topo {
  position: relative;
}

#busca-topo-input {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  font-size: 0.85rem;
  width: 170px;
  transition: all 0.2s ease;
}

#busca-topo-input:focus {
  width: 230px;
  background: var(--surface);
  border-color: var(--faceta);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.nav-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-muted);
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.nav-link:hover {
  color: var(--ink);
  background: var(--surface-subtle);
}

.lang-nav-switcher {
  display: inline-flex;
  align-items: center;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 2px;
  gap: 2px;
}

.lang-flag-btn {
  padding: 4px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-muted);
  text-decoration: none;
}

.lang-flag-btn.active, .lang-flag-btn:hover {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

.cross-network-nodes {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--border);
}

.network-pill {
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-muted);
  background: var(--surface-subtle);
  border: 1px solid transparent;
  transition: all 0.15s ease;
}

.network-pill:hover {
  color: var(--ink);
  border-color: var(--border);
}

.network-pill.active {
  background: var(--fc, var(--primaria));
  color: #FFFFFF;
}

/* ==============================================================================
 * 4. Botões e Componentes Globais
 * ============================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.18s ease;
}

.btn.primary, .btn.solid {
  background: var(--primaria);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn.primary:hover, .btn.solid:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
  opacity: 0.95;
}

.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--ink);
}

.btn.ghost:hover {
  background: var(--surface-subtle);
  border-color: var(--ink);
}

.breadcrumbs {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumbs a {
  color: var(--ink-muted);
  font-weight: 500;
}

.breadcrumbs a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.breadcrumbs span {
  opacity: 0.5;
}

/* ==============================================================================
 * 5. Hub Principal (home-hub.php)
 * ============================================================================== */
.hub-container, .site-container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 40px clamp(16px, 4vw, 40px) 80px;
}

.hub-hero, .site-hero {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 50px;
}

.hub-hero-badge, .site-hero-badge {
  display: inline-block;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--faceta);
  margin-bottom: 20px;
}

.hub-hero-title, .site-hero-title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 18px;
}

.hub-hero-subtitle, .site-hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--ink-muted);
  line-height: 1.6;
}

/* Featured Post Card */
.featured-post-card {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 36px;
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 70px;
  transition: all 0.25s ease;
}

.featured-post-card:hover {
  box-shadow: var(--shadow-hover);
  border-color: rgba(0, 0, 0, 0.15);
}

.fpc-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
  display: block;
}

.fpc-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.fpc-meta, .ec-meta, .card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.category-pill, .badge-cat {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--faceta);
  font-weight: 700;
  font-size: 0.74rem;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.fpc-title {
  font-size: clamp(1.4rem, 2.2vw, 1.9rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.fpc-title a:hover {
  color: var(--faceta);
}

.fpc-excerpt, .ec-excerpt {
  color: var(--ink-muted);
  font-size: 0.98rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.btn-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--faceta);
  font-weight: 700;
  font-size: 0.92rem;
}

.btn-read-more:hover {
  text-decoration: underline;
}

/* MBA Curriculum 5 Pillars */
.mba-pillars-section, .prompt-specialties-section {
  margin-bottom: 80px;
}

.section-header {
  margin-bottom: 32px;
}

.section-eyebrow {
  display: block;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--faceta);
  margin-bottom: 6px;
  text-transform: uppercase;
}

.section-header h3 {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.mba-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

.mba-card, .specialty-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.mba-card:hover, .specialty-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--faceta);
}

.mba-num {
  display: inline-block;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--faceta);
  margin-bottom: 12px;
  font-family: var(--font-mono);
}

.mba-card h4, .specialty-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  line-height: 1.3;
}

.mba-card p, .specialty-card p {
  font-size: 0.88rem;
  color: var(--ink-muted);
  line-height: 1.55;
}

/* Specialties Grid (Prompt Studio) */
.specialties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.spec-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

/* Essays Grid (Artigos Recentes) */
.recent-essays-section, .secao-posts {
  margin-bottom: 80px;
}

.essays-grid, .grid-posts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.essay-card, .card-post-completo {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.essay-card:hover, .card-post-completo:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(0, 0, 0, 0.15);
}

.ec-cover img, .card-thumb-wrap img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.ec-body, .card-corpo {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.ec-title {
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 10px;
}

.ec-title a:hover {
  color: var(--faceta);
}

.view-all-cta {
  text-align: center;
  margin-top: 40px;
}

/* Newsletter Highlight Section */
.newsletter-highlight-section {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 50px 30px;
  margin: 60px 0;
  text-align: center;
}

.nl-box {
  max-width: 580px;
  margin: 0 auto;
}

/* ==============================================================================
 * 6. Página de Artigo / Post (post.php)
 * ============================================================================== */
.artigo {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 40px clamp(16px, 4vw, 32px) 80px;
}

.post-meta-topo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.eyebrow {
  font-weight: 600;
  color: var(--ink-muted);
}

.badge-lang {
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--ink);
  font-weight: 700;
  font-size: 0.72rem;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  letter-spacing: 0.04em;
}

.autor-selo-topo {
  display: block;
  font-size: 0.88rem;
  color: var(--ink-muted);
  margin-bottom: 18px;
}

.audio-leitor-wrap {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 6px 16px;
  margin-bottom: 24px;
}

.btn-ouvir-artigo {
  background: transparent;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--faceta);
}

.btn-ouvir-artigo:hover {
  text-decoration: underline;
}

.audio-status {
  font-size: 0.8rem;
  color: var(--ink-muted);
}

.banner-traducao-par {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  border-left: 4px solid var(--faceta);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  margin-bottom: 30px;
  font-size: 0.92rem;
}

.flag-icon {
  font-size: 1.5rem;
}

.banner-traducao-par strong {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 2px;
}

.banner-traducao-par a {
  color: var(--faceta);
  font-weight: 700;
}

.banner-traducao-par a:hover {
  text-decoration: underline;
}

.post-titulo-principal {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
  color: var(--ink);
}

.post-lead {
  font-size: 1.18rem;
  line-height: 1.6;
  color: var(--ink-muted);
  font-family: var(--font-serif);
  margin-bottom: 28px;
}

.post-figura-capa, .post-figura-secundaria {
  margin: 30px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

.post-figura-capa img, .post-figura-secundaria img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  display: block;
}

.figura-legenda {
  padding: 10px 16px;
  font-size: 0.82rem;
  color: var(--ink-faint);
  background: var(--surface-subtle);
  border-top: 1px solid var(--border);
}

/* Rich Article Body Content */
.conteudo {
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--ink);
  margin: 36px 0;
}

.conteudo p {
  margin-bottom: 1.3em;
}

.conteudo h2 {
  font-size: 1.7rem;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 2em 0 0.6em;
  color: var(--ink);
}

.conteudo h3 {
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 1.6em 0 0.5em;
  color: var(--ink);
}

.conteudo blockquote {
  border-left: 3px solid var(--faceta);
  padding: 10px 0 10px 22px;
  margin: 1.8em 0;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--ink-muted);
}

.conteudo ul, .conteudo ol {
  margin: 1.2em 0 1.5em 24px;
}

.conteudo li {
  margin-bottom: 0.5em;
}

.conteudo figure {
  margin: 2em 0;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.conteudo figure img {
  border-radius: var(--radius-md);
}

.conteudo figcaption {
  font-size: 0.82rem;
  color: var(--ink-faint);
  text-align: center;
  margin-top: 8px;
}

.conteudo pre {
  background: #18181B;
  color: #FAFAFA;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  margin: 1.6em 0;
}

.conteudo code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--surface-subtle);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--border);
}

.conteudo pre code {
  background: transparent;
  padding: 0;
  border: none;
}

/* Compartilhamento Social (12 Redes) */
.compartilhe-bloco {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 22px 0;
  margin: 40px 0;
}

.compartilhe-rotulo {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  margin-bottom: 14px;
}

.compartilhe-links {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-share {
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-muted);
  transition: all 0.15s ease;
}

.btn-share:hover {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--ink);
}

/* ==============================================================================
 * 7. Rodapé Institucional
 * ============================================================================== */
.rodape {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 40px clamp(16px, 4vw, 40px);
  margin-top: auto;
}

.rodape-topo {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.rodape-info span {
  font-size: 0.92rem;
  color: var(--ink);
}

.rodape-dpo-meta {
  font-size: 0.8rem;
  color: var(--ink-faint);
  margin-top: 6px;
  max-width: 600px;
}

.rodape-legal {
  display: flex;
  gap: 16px;
  align-items: center;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

.rodape-legal a:hover {
  color: var(--ink);
  text-decoration: underline;
}

.btn-cookie-manage {
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  font-size: 0.78rem;
  color: var(--ink-muted);
  cursor: pointer;
}

.btn-cookie-manage:hover {
  border-color: var(--ink);
  color: var(--ink);
}

/* ==============================================================================
 * 8. Modal ASL (American Sign Language)
 * ============================================================================== */
.asl-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 20px;
}

.asl-modal[hidden] {
  display: none;
}

.asl-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.asl-modal-box {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  max-width: 560px;
  width: 100%;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  z-index: 1;
}

.asl-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.asl-modal-header h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.asl-modal-close {
  background: transparent;
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.asl-video-container {
  margin: 16px 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #000;
}

.asl-modal-note {
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-top: 14px;
}

/* ==============================================================================
 * 9. Banner de Cookies e Consentimento (LGPD / GDPR / Consent Mode v2)
 * ============================================================================== */
.rc-cookies {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  max-width: 680px;
  width: calc(100% - 32px);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 26px 30px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  z-index: 150;
}

.rc-cookies[hidden] {
  display: none;
}

.rc-cookies-cabecalho h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.rc-cookies-cabecalho p {
  font-size: 0.86rem;
  color: var(--ink-muted);
  line-height: 1.55;
}

.rc-gpc {
  color: #16A34A;
  font-weight: 600;
  font-size: 0.8rem;
  margin-top: 8px;
}

.rc-cookie-prefs {
  margin: 16px 0;
  display: grid;
  gap: 10px;
}

.rc-cookie-opcao {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--surface-subtle);
  padding: 10px 16px;
  border-radius: var(--radius-md);
}

.rc-cookie-opcao span strong {
  display: block;
  font-size: 0.85rem;
}

.rc-cookie-opcao span small {
  font-size: 0.76rem;
  color: var(--ink-faint);
}

.rc-cookies-links {
  display: flex;
  gap: 14px;
  margin: 14px 0 18px;
  font-size: 0.8rem;
  color: var(--faceta);
}

.rc-cookies-botoes {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

/* ==============================================================================
 * 10. Modo Alto Contraste (WCAG 2.2 AAA - Pessoas com Baixa Visão)
 * ============================================================================== */
html[data-contraste="alto"] {
  --bg: #000000 !important;
  --surface: #000000 !important;
  --surface-subtle: #121212 !important;
  --surface-card: #000000 !important;
  --ink: #FFFFFF !important;
  --ink-muted: #E4E4E7 !important;
  --ink-faint: #D4D4D8 !important;
  --border: #FFFF00 !important;
  --primaria: #FFFF00 !important;
  --faceta: #FFFF00 !important;
  background: #000000 !important;
  color: #FFFFFF !important;
}

html[data-contraste="alto"] body,
html[data-contraste="alto"] .featured-post-card,
html[data-contraste="alto"] .mba-card,
html[data-contraste="alto"] .specialty-card,
html[data-contraste="alto"] .essay-card,
html[data-contraste="alto"] .card-post-completo,
html[data-contraste="alto"] .newsletter-highlight-section,
html[data-contraste="alto"] .rc-cookies,
html[data-contraste="alto"] .asl-modal-box {
  background: #000000 !important;
  color: #FFFFFF !important;
  border-color: #FFFF00 !important;
  box-shadow: none !important;
}

html[data-contraste="alto"] a,
html[data-contraste="alto"] .btn-read-more,
html[data-contraste="alto"] .btn-ouvir-artigo {
  color: #FFFF00 !important;
  text-decoration: underline !important;
}

html[data-contraste="alto"] .btn.primary,
html[data-contraste="alto"] .btn.solid {
  background: #FFFF00 !important;
  color: #000000 !important;
  font-weight: 800 !important;
  border: 2px solid #FFFFFF !important;
}

html[data-contraste="alto"] .btn.ghost {
  border: 2px solid #FFFF00 !important;
  color: #FFFF00 !important;
}

html[data-contraste="alto"] :focus-visible {
  outline: 4px solid #FFFF00 !important;
  outline-offset: 3px !important;
}

/* ==============================================================================
 * 11. Páginas Institucionais (legal.php, sobre.php, contato.php)
 * ============================================================================== */
.legal-container {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  padding: 40px clamp(16px, 4vw, 32px) 80px;
}

.legal-header {
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 24px;
}

.legal-tag {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--faceta);
  letter-spacing: 0.08em;
}

.legal-meta {
  font-size: 0.85rem;
  color: var(--ink-faint);
  margin-top: 8px;
}

.legal-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  background: var(--surface-subtle);
  border: 1px solid var(--border);
  color: var(--ink-muted);
}

.tab-btn.active, .tab-btn:hover {
  background: var(--primaria);
  color: #FFFFFF;
  border-color: var(--primaria);
}

.legal-conteudo h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 2em 0 0.6em;
}

.legal-conteudo p {
  margin-bottom: 1.2em;
  font-size: 1.02rem;
  color: var(--ink);
}

.legal-conteudo ul {
  margin: 1em 0 1.5em 24px;
}

.legal-conteudo li {
  margin-bottom: 0.5em;
}

/* Form Contato */
.contato-grid-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 36px;
}

.contato-form-card, .contato-info-card {
  background: var(--surface-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
}

.campo-wrap {
  margin-bottom: 20px;
}

.rotulo-campo {
  display: block;
  font-size: 0.86rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.form-contato input, .form-contato textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-subtle);
  transition: all 0.15s ease;
}

.form-contato input:focus, .form-contato textarea:focus {
  background: var(--surface);
  border-color: var(--faceta);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--ink-muted);
  margin-bottom: 20px;
}

.consent-check input {
  margin-top: 3px;
}

/* ==============================================================================
 * 12. Imagens de Hero, Logotipos e Representações Visuais
 * ============================================================================== */
.brand-logo-img {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  object-fit: contain;
  vertical-align: middle;
  flex-shrink: 0;
}

.hub-hero-cover,
.site-hero-cover,
.legal-hero-cover {
  margin: 32px 0 10px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  background: var(--surface-card);
}

.hub-hero-cover img,
.site-hero-cover img,
.legal-hero-cover img {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  display: block;
}

.autor-foto-grande-img {
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--faceta);
}

/* Responsividade Geral */
@media (max-width: 960px) {
  .featured-post-card {
    grid-template-columns: 1fr;
  }
  .specialties-grid {
    grid-template-columns: 1fr;
  }
  .contato-grid-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .topo-inner {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }
  #menu-principal {
    justify-content: space-between;
  }
  #busca-topo-input {
    width: 100%;
  }
  #busca-topo-input:focus {
    width: 100%;
  }
  .cross-network-nodes {
    border-left: none;
    padding-left: 0;
    margin-left: 0;
  }
  .fpc-content {
    padding: 24px;
  }
}