/* Blog listing + detail pages — page-specific layout & rich editorial styling */

.section-title { margin-bottom: var(--space-5); }

.blog-intro-desc { max-width: 65ch; color: var(--color-text-muted); margin-top: var(--space-3); font-size: 1.1rem; }

.blog-empty-note { color: var(--color-text-muted); font-size: 1.05rem; }

/* Category filter bar */
.blog-filter {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.blog-filter button {
  padding: 10px 22px;
  border-radius: 999px;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
}

.blog-filter button:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.blog-filter button.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(10, 58, 38, 0.2);
}

/* Post-card grid (populated by blog.js) */
.blog-card {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
  border-color: var(--color-primary-light);
}

.blog-card-img-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-border);
}

.blog-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}

.blog-card:hover .blog-card-img {
  transform: scale(1.04);
}

.blog-card-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 58, 38, 0.9);
  backdrop-filter: blur(4px);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.blog-card-body {
  padding: var(--space-4) var(--space-5) var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: var(--space-3);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

.blog-read-time {
  background: var(--color-bg-alt);
  padding: 2px 8px;
  border-radius: 4px;
  color: var(--color-text);
}

.blog-card h3 {
  font-size: 1.22rem;
  line-height: 1.35;
  color: var(--color-text);
  margin: 0;
}

.blog-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  flex: 1;
  margin: 0;
}

.blog-read-more {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  margin-top: var(--space-2);
}

/* Single post layout (blog-post.html) */
.post-container { max-width: 820px; margin-inline: auto; }
.post-cover { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--radius-xl); margin-bottom: var(--space-5); box-shadow: var(--shadow-md); }
.post-article #post-title { font-size: clamp(1.8rem, 4vw, 2.5rem); line-height: 1.25; margin-bottom: var(--space-3); color: var(--color-text); }
.post-meta { color: var(--color-text-muted); font-size: 0.95rem; font-weight: 600; margin-bottom: var(--space-6); padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-border); }

/* Rich Post Content Typography & Elements */
.post-content { line-height: 1.8; font-size: 1.06rem; color: var(--color-text); }
.post-content > * + * { margin-top: var(--space-4); }
.post-content h2 { font-size: 1.6rem; color: var(--color-primary); margin-top: var(--space-7); margin-bottom: var(--space-2); padding-bottom: 6px; border-bottom: 2px solid rgba(10, 58, 38, 0.1); }
.post-content h3 { font-size: 1.3rem; margin-top: var(--space-5); color: var(--color-text); }
.post-content h4 { font-size: 1.1rem; color: var(--color-text); margin-top: var(--space-3); }
.post-content ul, .post-content ol { padding-left: 24px; }
.post-content li { margin-bottom: 8px; }
.post-content blockquote {
  border-left: 4px solid var(--color-gold);
  background: var(--color-bg-alt);
  padding: var(--space-4) var(--space-5);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  margin: var(--space-5) 0;
}

/* Key Takeaways Box (AEO / GEO optimized) */
.article-key-takeaways {
  background: #F8FBF9;
  border: 1.5px solid #2D7A55;
  border-left: 6px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  margin-bottom: var(--space-6);
}
.article-key-takeaways h4 {
  margin-top: 0;
  margin-bottom: var(--space-3);
  font-size: 1.15rem;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.article-key-takeaways ul { margin: 0; padding-left: 20px; }
.article-key-takeaways li { margin-bottom: 6px; font-size: 0.98rem; }

/* Treatment Protocol Cards */
.treatment-protocol-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-block: var(--space-4);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}
.treatment-protocol-card h3 { margin-top: 0; color: var(--color-primary); }

/* Condition Highlight Grid */
.condition-highlight-grid, .panchakarma-steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
  margin-block: var(--space-5);
}
.condition-box, .step-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}
.condition-box h4, .step-card h4 { margin-top: 0; color: var(--color-primary); }

/* Article Table */
.article-table {
  width: 100%;
  border-collapse: collapse;
  margin-block: var(--space-5);
  font-size: 0.95rem;
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}
.article-table th {
  background: var(--color-primary);
  color: #fff;
  text-align: left;
  padding: 12px 16px;
  font-weight: 700;
}
.article-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
}

/* Doctor's Clinical Note Box */
.doctor-clinical-note {
  background: #FDF9F0;
  border: 1.5px solid #E6CA85;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-block: var(--space-6);
}
.doctor-clinical-note h4 {
  margin-top: 0;
  color: #8C6212;
  font-size: 1.15rem;
}
.doctor-clinical-note p {
  margin: 0;
  font-style: italic;
  color: #4A3B1C;
  line-height: 1.7;
}

/* FAQ Section in Articles */
.article-faq-section {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 2px solid var(--color-border);
}
.article-faq-section h3 { margin-top: 0; margin-bottom: var(--space-4); }
.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-3);
}
.faq-item h4 { margin-top: 0; color: var(--color-primary); font-size: 1.05rem; }
.faq-item p { margin: 0; color: var(--color-text-muted); line-height: 1.6; }

/* Author Bio Card at end of post */
.post-author-box {
  display: flex;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-top: var(--space-7);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.04);
}
.author-label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
}
.author-name { margin: 2px 0 4px; font-size: 1.25rem; }
.author-credentials { font-size: 0.85rem; color: var(--color-text-muted); font-weight: 600; margin-bottom: var(--space-2); }
.author-bio { font-size: 0.92rem; color: var(--color-text-muted); line-height: 1.55; margin-bottom: var(--space-4); }
.author-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* Related Posts Section */
.related-posts-section {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 2px solid var(--color-border);
}
.related-posts-heading { margin-bottom: var(--space-5); font-size: 1.4rem; }

.post-cta-section { text-align: center; }
.post-cta { max-width: 65ch; margin-inline: auto; display: flex; flex-direction: column; align-items: center; gap: var(--space-3); }
.post-cta-desc { color: var(--color-text-muted); }

@media (max-width: 680px) {
  .post-author-box { flex-direction: column; align-items: center; text-align: center; }
  .author-actions { justify-content: center; }
}