/* ==========================================================================
   IRISTAR TAVARES - BLOG & ARTIGOS
   Estilos dedicados para /blog/ e páginas de artigos
   ========================================================================== */

.blog-header-section {
  padding-top: 160px;
  padding-bottom: 60px;
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  border-bottom: 1px solid var(--border-subtle);
}

.blog-search-bar {
  max-width: 580px;
  margin: 32px auto 0 auto;
  position: relative;
}

.blog-search-input {
  width: 100%;
  padding: 16px 24px 16px 52px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

.blog-search-input:focus {
  border-color: var(--gold-primary);
  box-shadow: 0 0 0 3px var(--gold-glow);
  background: var(--bg-card-hover);
}

.blog-search-icon {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gold-light);
  width: 20px;
  height: 20px;
}

/* Categorias / Filtros */
.blog-categories-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 40px 0 50px 0;
}

.category-pill {
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.category-pill:hover, .category-pill.active {
  background: var(--gold-gradient);
  color: #08090D;
  border-color: transparent;
  box-shadow: 0 4px 14px var(--gold-glow);
}

/* Grid de Artigos */
.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 60px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-border);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5);
}

.blog-card-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #161A26 0%, #0F121C 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.blog-card:hover .blog-card-thumb img {
  transform: scale(1.05);
}

.thumb-placeholder-pattern {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
}

.thumb-placeholder-pattern svg {
  width: 48px;
  height: 48px;
  margin-bottom: 8px;
  opacity: 0.8;
}

.blog-card-category {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(14, 17, 24, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--gold-border);
  color: var(--gold-light);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.blog-card-body {
  padding: 26px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 12px;
  color: var(--text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-summary {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
  font-size: 0.875rem;
}

.blog-read-more {
  color: var(--gold-light);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* ==========================================================================
   Página Individual do Artigo (Single Post)
   ========================================================================== */
.article-header {
  padding-top: 160px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--border-subtle);
  background: radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.06) 0%, transparent 60%);
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.breadcrumb-nav a:hover {
  color: var(--gold-light);
}

.article-title {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.article-meta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.author-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--text-primary);
}

.author-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--gold-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #08090D;
  font-weight: 800;
  font-size: 0.9rem;
}

/* Layout do Artigo: Conteúdo + Sidebar */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 60px;
  padding-top: 60px;
  padding-bottom: 100px;
}

.article-content {
  font-size: 1.125rem;
  line-height: 1.85;
  color: #CBD5E1;
}

.article-content h2 {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-top: 48px;
  margin-bottom: 20px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.article-content h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 36px;
  margin-bottom: 16px;
  line-height: 1.35;
}

.article-content p {
  margin-bottom: 24px;
}

.article-content ul, .article-content ol {
  margin-bottom: 28px;
  padding-left: 28px;
}

.article-content li {
  margin-bottom: 12px;
}

.article-content strong {
  color: var(--text-primary);
}

.article-content blockquote {
  border-left: 4px solid var(--gold-primary);
  background: rgba(212, 175, 55, 0.05);
  padding: 20px 26px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 32px 0;
  font-style: italic;
  color: var(--text-primary);
}

/* CTA Box no Final do Artigo */
.article-cta-box {
  background: linear-gradient(135deg, #151924 0%, #10131C 100%);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 50px;
  text-align: center;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}

.article-cta-box h3 {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.article-cta-box p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 26px auto;
}

/* Sidebar do Artigo */
.article-sidebar {
  position: sticky;
  top: 100px;
  height: fit-content;
}

.sidebar-widget {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  margin-bottom: 28px;
}

.sidebar-widget-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 12px;
}

.social-share-row {
  display: flex;
  gap: 10px;
}

.share-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 600;
  color: #FFFFFF;
}

.share-btn-wa { background: #25D366; }
.share-btn-li { background: #0A66C2; }
.share-btn-tw { background: #1DA1F2; }

@media (max-width: 1024px) {
  .blog-posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .blog-posts-grid {
    grid-template-columns: 1fr;
  }
  .article-title {
    font-size: 2.2rem;
  }
}