/* CiteOps.ai Blog Styles */
/* Extends the main site styles with blog-specific layout */

/* ===== Blog Article Layout ===== */
.blog-article {
  min-height: 100vh;
  background: var(--bg-dark);
  color: var(--text-primary);
}

/* ===== Blog Navigation ===== */
.blog-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 48px;
}

.blog-logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.blog-logo:hover {
  color: var(--primary-light);
}

.blog-back {
  font-size: 14px;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.blog-back:hover {
  color: var(--primary-light);
}

/* ===== Blog Container ===== */
.blog-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Blog Header ===== */
.blog-header {
  padding-top: 0;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 48px;
}

.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 14px;
  color: var(--text-secondary);
}

.blog-category {
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary-light);
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 500;
  font-size: 13px;
}

.blog-reading-time {
  color: var(--text-muted);
}

.blog-header h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.blog-subtitle {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 640px;
}

/* ===== Blog Content ===== */
.blog-content {
  padding-bottom: 64px;
}

.blog-content p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 24px;
}

.blog-content h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin-top: 56px;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.blog-content h3 {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 40px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.blog-content h4 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 32px;
  margin-bottom: 12px;
}

.blog-content a {
  color: var(--primary-light);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.blog-content a:hover {
  color: var(--primary);
}

.blog-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 24px;
  padding-left: 24px;
}

.blog-content li {
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.blog-content blockquote {
  border-left: 3px solid var(--primary);
  padding: 16px 24px;
  margin: 32px 0;
  background: rgba(99, 102, 241, 0.05);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.blog-content blockquote p {
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: 0;
}

.blog-content pre {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 32px 0;
  overflow-x: auto;
}

.blog-content code {
  font-family: 'SF Mono', 'Fira Code', 'Fira Mono', Menlo, Consolas, monospace;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.blog-content p code {
  background: rgba(99, 102, 241, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 15px;
}

/* ===== Blog Footer ===== */
.blog-footer {
  border-top: 1px solid var(--border-color);
  padding: 64px 0;
}

.blog-cta {
  text-align: center;
  padding: 48px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
}

.blog-cta h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.blog-cta p {
  font-size: 16px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

.blog-cta-button {
  display: inline-block;
  background: var(--gradient-primary);
  color: var(--text-primary);
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.blog-cta-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.blog-footer-meta {
  text-align: center;
  font-size: 14px;
  color: var(--text-muted);
}

.blog-footer-meta a {
  color: var(--text-secondary);
  text-decoration: none;
}

.blog-footer-meta a:hover {
  color: var(--primary-light);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .blog-container {
    padding: 0 16px;
  }

  .blog-nav {
    padding: 16px 0;
    margin-bottom: 32px;
  }

  .blog-header {
    padding-bottom: 32px;
    margin-bottom: 32px;
  }

  .blog-meta {
    flex-wrap: wrap;
    gap: 8px;
  }

  .blog-content p,
  .blog-content li {
    font-size: 16px;
  }

  .blog-content h2 {
    font-size: 24px;
    margin-top: 40px;
  }

  .blog-content h3 {
    font-size: 20px;
    margin-top: 32px;
  }

  .blog-content pre {
    padding: 16px;
    margin: 24px -16px;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  .blog-cta {
    padding: 32px 20px;
  }

  .blog-footer {
    padding: 48px 0;
  }
}
/* ===== Blog Index Page ===== */
.blog-index-grid {
  display: flex;
  flex-direction: column;
  gap: 40px;
  margin-top: 16px;
}

.blog-index-card {
  padding: 32px;
  background: var(--surface-light, rgba(255,255,255,0.04));
  border: 1px solid var(--border-color);
  border-radius: 12px;
  transition: border-color 0.2s ease;
}

.blog-index-card:hover {
  border-color: var(--primary-color, #6366f1);
}

.blog-index-title {
  font-size: 22px;
  font-weight: 700;
  margin: 12px 0 10px;
  line-height: 1.3;
}

.blog-index-title a {
  color: var(--text-primary);
  text-decoration: none;
}

.blog-index-title a:hover {
  color: var(--primary-light, #818cf8);
}

.blog-index-excerpt {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.blog-index-read-more {
  color: var(--primary-light, #818cf8);
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
}

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

/* ===== Comparison Table ===== */
.blog-table-wrapper {
  overflow-x: auto;
  margin: 32px 0;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.blog-comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  min-width: 700px;
}

.blog-comparison-table th {
  background: var(--bg-card, #1e293b);
  color: var(--text-primary);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  border-bottom: 2px solid var(--border-color);
  white-space: nowrap;
}

.blog-comparison-table th:first-child {
  width: 200px;
}

.blog-comparison-table td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-color);
  vertical-align: top;
  color: var(--text-secondary);
}

.blog-comparison-table td:first-child {
  color: var(--text-primary);
  font-size: 13px;
}

.blog-comparison-table tr:last-child td {
  border-bottom: none;
}

.blog-comparison-table tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.02);
}

/* ===== Glossary List ===== */
.glossary-list {
  margin: 0 0 32px;
}

.glossary-list dt {
  margin-top: 28px;
  color: var(--text-primary);
  font-size: 17px;
  scroll-margin-top: 80px;
}

.glossary-list dd {
  margin: 8px 0 0 0;
  color: var(--text-secondary);
  line-height: 1.75;
  font-size: 15px;
}

/* ===== Table of Contents ===== */
.blog-toc {
  background: var(--bg-card, #1e293b);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
}

.blog-toc h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 16px;
}

.blog-toc ul {
  margin: 0;
  padding: 0 0 0 20px;
}

.blog-toc li {
  margin: 8px 0;
}

.blog-toc a {
  color: var(--primary-light, #818cf8);
  text-decoration: none;
  font-size: 14px;
}

.blog-toc a:hover {
  text-decoration: underline;
}