/* ============================================================
   Oral Sin Barra Bonita — BLOG
   Estilos especificos da listagem e artigos
   Herda tokens de cor de style.css
   ============================================================ */

/* ============================================================
   BLOG LISTAGEM
   ============================================================ */
.blog-hero {
  padding: clamp(80px, 10vw, 140px) 0 clamp(40px, 5vw, 64px);
  background:
    radial-gradient(ellipse at top right, rgba(0, 162, 77, 0.10) 0%, transparent 55%),
    linear-gradient(180deg, var(--cream) 0%, var(--white) 100%);
  text-align: center;
  border-bottom: 1px solid var(--primary-100);
}
.blog-hero .container { max-width: 820px; }
.blog-hero h1 {
  font-family: var(--font-slab);
  font-weight: 800;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.1; letter-spacing: -0.02em;
  color: var(--primary-900);
  margin: 18px 0 16px;
}
.blog-hero p {
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.6;
  color: var(--ink-700);
  margin: 0 auto;
  max-width: 640px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 22px;
  padding: clamp(56px, 7vw, 96px) 0;
}
.blog-card {
  display: flex; flex-direction: column;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-700);
}
.blog-card-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary-700);
  background: var(--primary-100);
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
  align-self: flex-start;
}
.blog-card h2 {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.25;
  color: var(--primary-900);
  margin: 0 0 12px;
}
.blog-card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink-700);
  margin: 0 0 16px;
  flex: 1;
}
.blog-card-cta {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13.5px; font-weight: 700;
  color: var(--primary-700);
  letter-spacing: 0.02em;
}
.blog-card-cta::after {
  content: '→';
  transition: transform .25s ease;
}
.blog-card:hover .blog-card-cta::after { transform: translateX(4px); }

.blog-cluster {
  margin-bottom: 32px;
}
.blog-cluster-title {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: clamp(20px, 2vw, 26px);
  color: var(--primary-900);
  margin: 32px 0 12px;
  padding-left: 16px;
  border-left: 4px solid var(--primary-700);
}

/* ============================================================
   ARTIGO INDIVIDUAL
   ============================================================ */
body.is-blog { background: var(--cream); }

.article-wrap {
  padding: clamp(40px, 6vw, 80px) 0 clamp(56px, 7vw, 96px);
}
.article-wrap .container { max-width: 780px; }

/* Breadcrumb */
.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-500);
  margin-bottom: 24px;
}
.breadcrumb a {
  color: var(--primary-700);
  font-weight: 600;
  transition: color .2s ease;
}
.breadcrumb a:hover { color: var(--primary-800); text-decoration: underline; }
.breadcrumb-sep { color: var(--ink-300); }
.breadcrumb-current { color: var(--ink-700); }

/* Header do artigo */
.article-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--primary-100);
}
.article-tag {
  display: inline-block;
  font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary-700);
  background: var(--primary-100);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 18px;
}
.article-header h1 {
  font-family: var(--font-slab);
  font-weight: 800;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--primary-900);
  margin: 0 0 14px;
}
.article-meta {
  display: flex; flex-wrap: wrap;
  gap: 14px;
  font-size: 13.5px;
  color: var(--ink-500);
}
.article-meta-item { display: inline-flex; align-items: center; gap: 6px; }
.article-meta-item svg { color: var(--primary-700); }

/* Corpo do artigo */
.article-body {
  font-size: 16.5px;
  line-height: 1.75;
  color: var(--ink-900);
}
.article-body p { margin: 0 0 22px; }
.article-body h2 {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: clamp(22px, 2.5vw, 30px);
  line-height: 1.2;
  color: var(--primary-900);
  margin: 44px 0 16px;
  letter-spacing: -0.015em;
}
.article-body h3 {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.3;
  color: var(--primary-800);
  margin: 32px 0 12px;
}
.article-body strong { color: var(--primary-900); font-weight: 700; }
.article-body em { font-style: italic; color: var(--ink-700); }
.article-body a {
  color: var(--primary-700);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: rgba(0, 121, 52, 0.3);
  text-underline-offset: 3px;
  transition: text-decoration-color .25s ease, color .25s ease;
}
.article-body a:hover {
  color: var(--primary-800);
  text-decoration-color: var(--primary-700);
}
/* Anula estilo do link padrao quando dentro de botoes (CTAs do artigo) */
.article-body a.btn {
  text-decoration: none;
  font-weight: 700;
}
.article-body a.btn-primary {
  color: var(--white);
}
.article-body a.btn-primary:hover {
  color: var(--white);
  text-decoration: none;
}
/* CTA box e CTA final tem botao branco — texto verde escuro */
.article-cta a.btn,
.article-cta-final a.btn {
  color: var(--primary-800);
}
.article-cta a.btn:hover,
.article-cta-final a.btn:hover {
  color: var(--primary-900);
  text-decoration: none;
}
.article-body ul, .article-body ol {
  margin: 0 0 22px;
  padding-left: 26px;
}
.article-body li { margin-bottom: 8px; }
.article-body ul li::marker { color: var(--primary-700); }
.article-body blockquote {
  margin: 28px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--primary-700);
  background: var(--primary-50);
  border-radius: 0 12px 12px 0;
  font-family: var(--font-slab);
  font-style: italic;
  font-size: 16px;
  color: var(--primary-900);
}

/* CTA inline (banner verde no meio do artigo) */
.article-cta {
  margin: 40px 0;
  padding: 32px 28px;
  background: linear-gradient(135deg, var(--primary-700) 0%, var(--primary-800) 100%);
  border-radius: var(--radius-lg);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.article-cta::before {
  content: '';
  position: absolute; top: -80px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(212, 165, 55, 0.18) 0%, transparent 70%);
  pointer-events: none;
}
.article-cta-inner { position: relative; z-index: 1; }
.article-cta h3 {
  font-family: var(--font-slab);
  font-weight: 800;
  font-size: clamp(20px, 2.2vw, 26px);
  margin: 0 0 10px;
  color: var(--white);
  line-height: 1.2;
}
.article-cta p {
  font-size: 15px;
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.55;
}
.article-cta .btn {
  background: var(--white);
  color: var(--primary-800);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}
.article-cta .btn:hover {
  background: var(--gold-500);
  color: var(--primary-900);
  transform: translateY(-2px);
}

/* CTA inline pequeno (texto + botao) */
.article-cta-mini {
  margin: 32px 0;
  padding: 20px 22px;
  background: var(--primary-50);
  border: 1px solid var(--primary-100);
  border-left: 4px solid var(--primary-700);
  border-radius: 12px;
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 16px;
  justify-content: space-between;
}
.article-cta-mini p {
  margin: 0;
  font-size: 15px;
  color: var(--primary-900);
  font-weight: 600;
  flex: 1;
  min-width: 220px;
}
.article-cta-mini .btn { flex-shrink: 0; }

/* Voltar pro blog */
.back-to-blog {
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: 24px;
  font-size: 14px; font-weight: 600;
  color: var(--primary-700);
  transition: color .25s ease, transform .25s ease;
}
.back-to-blog:hover { color: var(--primary-800); transform: translateX(-3px); }
.back-to-blog::before { content: '←'; }

/* Navegação prev/next */
.article-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--primary-100);
}
.article-nav-card {
  display: flex; flex-direction: column;
  padding: 20px 22px;
  background: var(--white);
  border: 1px solid var(--ink-100);
  border-radius: 14px;
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
  text-decoration: none;
  color: inherit;
}
.article-nav-card:hover {
  border-color: var(--primary-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.article-nav-label {
  font-size: 11.5px; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--primary-700);
  margin-bottom: 6px;
}
.article-nav-title {
  font-family: var(--font-slab);
  font-weight: 700;
  font-size: 15px;
  line-height: 1.3;
  color: var(--primary-900);
}
.article-nav-card-prev { text-align: left; }
.article-nav-card-next { text-align: right; align-items: flex-end; }
.article-nav-card.is-empty { visibility: hidden; }

@media (max-width: 600px) {
  .article-nav { grid-template-columns: 1fr; }
  .article-nav-card-next { text-align: left; align-items: flex-start; }
}

/* FAQ no artigo (reutiliza .faq-item de style.css) */
.article-faq { margin-top: 16px; }
.article-faq .faq-list { gap: 12px; }

/* CTA Final (mais forte) */
.article-cta-final {
  margin: 56px 0 0;
  padding: 40px 32px;
  background:
    radial-gradient(ellipse at center top, rgba(0, 162, 77, 0.22) 0%, transparent 60%),
    linear-gradient(160deg, var(--primary-900) 0%, var(--primary-800) 100%);
  border-radius: var(--radius-xl);
  color: var(--white);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.article-cta-final::before {
  content: '';
  position: absolute; bottom: -100px; left: -80px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(212, 165, 55, 0.15) 0%, transparent 70%);
}
.article-cta-final-inner { position: relative; z-index: 1; }
.article-cta-final h2 {
  font-family: var(--font-slab);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 32px);
  margin: 0 0 12px;
  color: var(--white);
  line-height: 1.15;
}
.article-cta-final p {
  font-size: 15.5px;
  margin: 0 auto 22px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
  max-width: 540px;
}
.article-cta-final .btn {
  background: var(--white);
  color: var(--primary-800);
}
.article-cta-final .btn:hover {
  background: var(--gold-500);
  color: var(--primary-900);
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 600px) {
  .article-cta { padding: 24px 22px; margin: 32px 0; }
  .article-cta-mini { padding: 18px 18px; }
  .article-cta-final { padding: 32px 24px; margin-top: 40px; }
  .article-body { font-size: 16px; }
  .article-body h2 { margin-top: 36px; }
}