/* Vantic — Estilos do blog (/artigos/)
   Complementa styles.css da raiz. Paleta e fontes herdadas. */

.artigo-body, .artigos-listagem-body {
  background: var(--cream, #F5F1E8);
  color: var(--charcoal, #1A1A1A);
  font-family: 'Inter', sans-serif;
  font-weight: 300;
  line-height: 1.7;
}

/* ========== LISTAGEM ========== */
.artigos-main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 32px 80px;
}

.artigos-hero {
  text-align: center;
  margin-bottom: 72px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(15, 42, 46, 0.12);
}

.artigos-hero h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: clamp(48px, 8vw, 88px);
  color: var(--petroleum, #0F2A2E);
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.artigos-hero p {
  font-size: 18px;
  max-width: 640px;
  margin: 0 auto;
  color: rgba(26, 26, 26, 0.72);
}

.artigos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 40px;
}

.artigo-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(15, 42, 46, 0.08);
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
}

.artigo-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px -20px rgba(15, 42, 46, 0.18);
  border-color: var(--gold, #C9A961);
}

.artigo-card-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--petroleum-deep, #0A1F22);
}

.artigo-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.artigo-card-body {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}

.artigo-card-categoria {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-soft, #B89850);
  font-weight: 500;
}

.artigo-card h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 26px;
  line-height: 1.25;
  color: var(--petroleum, #0F2A2E);
  margin: 0;
}

.artigo-card p {
  color: rgba(26, 26, 26, 0.7);
  font-size: 15px;
  margin: 0;
  flex: 1;
}

.artigo-card-meta {
  display: flex;
  gap: 16px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(26, 26, 26, 0.5);
  text-transform: uppercase;
  margin-top: 8px;
}

.artigos-vazio {
  text-align: center;
  font-style: italic;
  color: rgba(26, 26, 26, 0.55);
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  padding: 80px 0;
}

/* ========== POST INDIVIDUAL ========== */
.artigo-main {
  max-width: 760px;
  margin: 0 auto;
  padding: 120px 32px 80px;
}

.breadcrumb {
  margin-bottom: 32px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(26, 26, 26, 0.55);
}

.breadcrumb li:not(:last-child)::after {
  content: '›';
  color: rgba(26, 26, 26, 0.3);
  margin-left: 8px;
}

.breadcrumb a {
  color: rgba(26, 26, 26, 0.7);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.breadcrumb a:hover {
  border-bottom-color: var(--gold, #C9A961);
}

.breadcrumb [aria-current="page"] {
  color: var(--petroleum, #0F2A2E);
}

.artigo-header {
  margin-bottom: 48px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(15, 42, 46, 0.12);
}

.artigo-categoria {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-soft, #B89850);
  font-weight: 500;
  display: block;
  margin-bottom: 16px;
}

.artigo-titulo {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--petroleum, #0F2A2E);
  margin: 0 0 24px;
}

.artigo-resumo {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 22px;
  line-height: 1.5;
  color: rgba(26, 26, 26, 0.72);
  margin: 0 0 32px;
}

.artigo-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(26, 26, 26, 0.6);
  letter-spacing: 0.04em;
}

.artigo-sep {
  color: var(--gold, #C9A961);
}

.artigo-cover {
  margin: 0 0 56px;
}

.artigo-cover img {
  width: 100%;
  height: auto;
  display: block;
}

/* Sumário (TOC) */
.artigo-toc {
  background: rgba(10, 31, 34, 0.04);
  border-left: 3px solid var(--gold, #C9A961);
  padding: 28px 32px;
  margin: 0 0 48px;
  border-radius: 4px;
}

.artigo-toc-titulo {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(10, 31, 34, 0.7);
  margin: 0 0 16px;
}

.artigo-toc-lista {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: toc;
}

.artigo-toc-lista li {
  counter-increment: toc;
  margin: 0 0 10px;
  padding-left: 28px;
  position: relative;
  font-size: 16px;
  line-height: 1.5;
}

.artigo-toc-lista li::before {
  content: counter(toc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--gold, #C9A961);
  letter-spacing: 0.04em;
}

.artigo-toc-lista a {
  color: rgba(26, 26, 26, 0.85);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .15s, border-color .15s;
}

.artigo-toc-lista a:hover {
  color: var(--gold, #C9A961);
  border-bottom-color: var(--gold, #C9A961);
}

/* FAQ visual (FAQPage schema + accordion) */
.artigo-faq {
  margin: 64px 0 32px;
  padding-top: 48px;
  border-top: 1px solid rgba(10, 31, 34, 0.12);
}

.artigo-faq-titulo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink, #0A1F22);
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}

.artigo-faq-lista {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.artigo-faq-item {
  border: 1px solid rgba(10, 31, 34, 0.12);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color .15s;
}

.artigo-faq-item[open] {
  border-color: var(--gold, #C9A961);
}

.artigo-faq-item summary {
  padding: 18px 24px;
  font-size: 17px;
  font-weight: 500;
  color: var(--ink, #0A1F22);
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 56px;
}

.artigo-faq-item summary::-webkit-details-marker { display: none; }

.artigo-faq-item summary::after {
  content: '+';
  position: absolute;
  right: 24px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 300;
  color: var(--gold, #C9A961);
  transition: transform .2s;
}

.artigo-faq-item[open] summary::after {
  content: '–';
}

.artigo-faq-resposta {
  padding: 0 24px 22px;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(26, 26, 26, 0.78);
}

/* Sobre o autor (bio inline pós-FAQ, pré-relacionados) — E-E-A-T */
.autor-bio {
  max-width: 760px;
  margin: 56px auto 64px;
  padding: 36px 32px;
  background: rgba(10, 31, 34, 0.04);
  border-left: 3px solid var(--gold, #C9A961);
  border-radius: 4px;
}

.autor-bio-eyebrow {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(10, 31, 34, 0.62);
  margin-bottom: 18px;
}

.autor-bio-grid {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 28px;
  align-items: start;
}

.autor-bio-foto-wrap {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  background: rgba(10, 31, 34, 0.92);
  display: block;
  flex-shrink: 0;
  border: 2px solid var(--gold, #C9A961);
}
.autor-bio-foto {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.autor-bio-nome {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 24px;
  line-height: 1.15;
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}
.autor-bio-nome a {
  color: rgba(10, 31, 34, 0.95);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .15s;
}
.autor-bio-nome a:hover { border-bottom-color: var(--gold, #C9A961); }

.autor-bio-cargo {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--gold-soft, #B89850);
  margin: 0 0 14px;
}

.autor-bio-texto {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  line-height: 1.65;
  color: rgba(26, 26, 26, 0.82);
  margin: 0 0 16px;
}

.autor-bio-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}
.autor-bio-link {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(10, 31, 34, 0.85);
  text-decoration: none;
  border-bottom: 1px solid var(--gold, #C9A961);
  padding-bottom: 2px;
  transition: color .15s, border-color .15s;
}
.autor-bio-link:hover {
  color: var(--gold-dim, #8A7540);
  border-bottom-color: var(--gold-dim, #8A7540);
}

@media (max-width: 640px) {
  .autor-bio { padding: 28px 22px; }
  .autor-bio-grid { grid-template-columns: 1fr; gap: 16px; text-align: left; }
  .autor-bio-foto-wrap { width: 96px; height: 96px; }
}

/* Posts relacionados (continue lendo) */
.artigo-relacionados {
  margin: 64px auto;
  max-width: 1080px;
  padding: 0 24px;
}

.artigo-relacionados-titulo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  font-weight: 600;
  color: var(--ink, #0A1F22);
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}

.artigo-relacionados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.artigo-rel-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid rgba(10, 31, 34, 0.10);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color .15s, transform .15s;
}

.artigo-rel-card:hover {
  border-color: var(--gold, #C9A961);
  transform: translateY(-2px);
}

.artigo-rel-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.artigo-rel-info {
  padding: 18px 20px 20px;
}

.artigo-rel-categoria {
  font-family: 'Inter', sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold, #C9A961);
}

.artigo-rel-titulo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  margin: 8px 0 12px;
  color: var(--ink, #0A1F22);
}

.artigo-rel-tempo {
  font-size: 13px;
  color: rgba(26, 26, 26, 0.6);
}

/* CTA inline (antes era wa.me) — abre o popup do site */
.link-cta {
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--gold, #C9A961);
  cursor: pointer;
  border-bottom: 1px solid var(--gold, #C9A961);
  transition: opacity .15s;
}

.link-cta:hover {
  opacity: 0.75;
}

/* Conteúdo do artigo */
.artigo-conteudo {
  font-size: 18px;
  line-height: 1.8;
  color: rgba(26, 26, 26, 0.88);
}

.artigo-conteudo > * + * {
  margin-top: 1.4em;
}

.artigo-conteudo h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 36px;
  line-height: 1.2;
  color: var(--petroleum, #0F2A2E);
  margin-top: 64px;
  margin-bottom: 0.6em;
  letter-spacing: -0.01em;
}

.artigo-conteudo h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 600;
  font-size: 26px;
  color: var(--petroleum, #0F2A2E);
  margin-top: 40px;
  margin-bottom: 0.4em;
}

.artigo-conteudo p {
  margin: 0;
}

.artigo-conteudo a {
  color: var(--petroleum, #0F2A2E);
  border-bottom: 1px solid var(--gold, #C9A961);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.artigo-conteudo a:hover {
  color: var(--gold-soft, #B89850);
  border-bottom-color: var(--gold-soft, #B89850);
}

.artigo-conteudo ul, .artigo-conteudo ol {
  padding-left: 28px;
}

.artigo-conteudo li + li {
  margin-top: 0.4em;
}

.artigo-conteudo blockquote {
  border-left: 3px solid var(--gold, #C9A961);
  padding: 4px 0 4px 24px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 22px;
  color: rgba(26, 26, 26, 0.78);
  margin-left: 0;
  margin-right: 0;
}

.artigo-conteudo img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 32px auto;
}

.artigo-conteudo figure {
  margin: 32px 0;
}

.artigo-conteudo figcaption {
  font-size: 13px;
  color: rgba(26, 26, 26, 0.55);
  text-align: center;
  margin-top: 8px;
  font-style: italic;
}

.artigo-conteudo code {
  background: rgba(15, 42, 46, 0.06);
  padding: 2px 6px;
  font-family: 'Courier New', monospace;
  font-size: 0.92em;
  border-radius: 2px;
}

.artigo-conteudo pre {
  background: var(--petroleum-deep, #0A1F22);
  color: var(--cream, #F5F1E8);
  padding: 24px;
  overflow-x: auto;
  font-size: 14px;
  line-height: 1.6;
}

.artigo-conteudo pre code {
  background: transparent;
  color: inherit;
  padding: 0;
}

.artigo-conteudo table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 15px;
}

.artigo-conteudo th, .artigo-conteudo td {
  padding: 12px 16px;
  border-bottom: 1px solid rgba(15, 42, 46, 0.12);
  text-align: left;
}

.artigo-conteudo th {
  font-weight: 600;
  color: var(--petroleum, #0F2A2E);
  background: rgba(15, 42, 46, 0.04);
}

/* Tags */
.artigo-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(15, 42, 46, 0.12);
}

.artigo-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  border: 1px solid rgba(15, 42, 46, 0.2);
  color: rgba(26, 26, 26, 0.7);
  text-decoration: none;
  text-transform: lowercase;
  transition: all 0.2s ease;
}

.artigo-tag:hover {
  border-color: var(--gold, #C9A961);
  color: var(--petroleum, #0F2A2E);
}

/* CTA box */
.artigo-cta {
  margin: 80px auto 0;
  max-width: 760px;
  padding: 56px 48px;
  background: var(--petroleum, #0F2A2E);
  color: var(--cream, #F5F1E8);
  text-align: center;
  position: relative;
}

.artigo-cta h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 36px;
  margin: 0 0 16px;
  color: var(--cream, #F5F1E8);
}

.artigo-cta p {
  margin: 0 0 32px;
  font-size: 17px;
  opacity: 0.85;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.artigo-cta-btn {
  display: inline-block;
  padding: 16px 40px;
  background: var(--gold, #C9A961);
  color: var(--petroleum, #0F2A2E);
  text-decoration: none;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.2s ease;
}

.artigo-cta-btn:hover {
  background: var(--gold-soft, #B89850);
}

/* ========== MODAL AGENDAR CONVERSA ========== */
.agendar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 21, 24, 0.78);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  overflow-y: auto;
  animation: agendarFadeIn 0.18s ease;
}
.agendar-overlay[hidden] { display: none; }
@keyframes agendarFadeIn { from { opacity: 0; } to { opacity: 1; } }

.agendar-modal {
  position: relative;
  background: var(--petroleum, #0F2A2E);
  color: var(--cream, #F5F1E8);
  width: 100%;
  max-width: 560px;
  padding: 56px 48px 48px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.agendar-watermark {
  position: absolute;
  right: -120px;
  bottom: -140px;
  width: 480px;
  opacity: 0.05;
  pointer-events: none;
}

.agendar-fechar {
  position: absolute;
  top: 16px;
  right: 16px;
  background: transparent;
  border: none;
  color: var(--cream, #F5F1E8);
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}
.agendar-fechar:hover { opacity: 1; }

.agendar-titulo {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 30px;
  line-height: 1.2;
  margin: 0 0 28px;
  color: var(--cream, #F5F1E8);
  position: relative;
}
.agendar-titulo em { font-style: italic; color: var(--gold, #C9A961); }

.agendar-form { position: relative; }

.agendar-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.agendar-field {
  display: block;
  margin-bottom: 20px;
  border: none;
  padding: 0;
}

.agendar-label {
  display: block;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, 0.6);
  margin-bottom: 8px;
}

.agendar-field input[type="text"],
.agendar-field input[type="tel"] {
  width: 100%;
  padding: 12px 14px;
  background: rgba(245, 241, 232, 0.06);
  border: 1px solid rgba(245, 241, 232, 0.18);
  color: var(--cream, #F5F1E8);
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.agendar-field input:focus {
  border-color: var(--gold, #C9A961);
  background: rgba(245, 241, 232, 0.1);
}
.agendar-field input::placeholder { color: rgba(245, 241, 232, 0.35); }

.agendar-radio-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.agendar-radio-row label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 15px;
  padding: 8px 0;
}
.agendar-radio-row input[type="radio"] { accent-color: var(--gold, #C9A961); }

.agendar-submit {
  margin-top: 12px;
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--gold, #C9A961);
  color: var(--petroleum, #0F2A2E);
  border: none;
  font-family: inherit;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  cursor: pointer;
  transition: background 0.2s ease;
}
.agendar-submit:hover:not(:disabled) { background: var(--gold-soft, #B89850); }
.agendar-submit:disabled { opacity: 0.6; cursor: wait; }
.agendar-arrow { font-size: 16px; }

@media (max-width: 600px) {
  .agendar-modal { padding: 48px 24px 32px; }
  .agendar-titulo { font-size: 24px; }
}

/* Relacionados */
.artigos-relacionados {
  max-width: 1200px;
  margin: 80px auto 0;
  padding: 0 32px;
}

.artigos-relacionados h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 36px;
  text-align: center;
  color: var(--petroleum, #0F2A2E);
  margin-bottom: 40px;
}

.relacionados-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
}

.relacionado-card {
  display: block;
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(15, 42, 46, 0.08);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.relacionado-card:hover {
  border-color: var(--gold, #C9A961);
  transform: translateY(-2px);
}

.relacionado-categoria {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-soft, #B89850);
}

.relacionado-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 22px;
  color: var(--petroleum, #0F2A2E);
  margin: 12px 0 8px;
  line-height: 1.25;
}

.relacionado-card p {
  font-size: 14px;
  color: rgba(26, 26, 26, 0.65);
  margin: 0;
}

/* ========== NAV — overrides para páginas de artigo ========== */

/* Logo: .nav-logo não tem tamanho no styles.css principal (que usa .nav-brand-mark).
   Forçar mesmo tamanho para não renderizar o PNG em tamanho natural. */
.nav-logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: drop-shadow(0 2px 6px rgba(201, 169, 97, 0.25));
}

/* O JS do site principal adiciona .is-scrolled dinamicamente.
   Em páginas de artigo (fundo creme) o nav transparente torna o texto cream invisível.
   Forçar fundo escuro fixo. */
.artigo-body .nav,
.artigos-listagem-body .nav {
  background: rgba(10, 31, 34, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201, 169, 97, 0.15);
}

/* ========== FOOTER — overrides para páginas de artigo ========== */

/* .footer-inner não existe no styles.css principal (usa .footer-grid).
   Recriar o grid de 4 colunas. */
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 56px;
}

/* .footer-logo também não existe — constrain o PNG do logo. */
.footer-logo {
  width: 52px;
  height: auto;
  display: block;
  margin-bottom: 12px;
}

.footer-bottom {
  border-top: 1px solid rgba(201, 169, 97, 0.15);
  padding: 24px 0;
  font-size: 11px;
  color: rgba(245, 241, 232, 0.4);
  text-align: center;
}

/* ========== Mobile ========== */
@media (max-width: 720px) {
  .artigo-main { padding: 100px 20px 60px; }
  .artigos-main { padding: 100px 20px 60px; }
  .artigo-cta { padding: 40px 24px; }
  .artigo-conteudo { font-size: 17px; }
  .artigo-conteudo h2 { font-size: 28px; margin-top: 48px; }
  .artigo-conteudo h3 { font-size: 22px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
}