/* Blog Page Styles — extends main site design system */

.blog-hero {
  padding: 140px 0 60px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-color);
}

.blog-hero .section-header { margin-bottom: 0; }

/* Blog Filters */
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-bottom: 48px;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 28px;
  margin-bottom: 64px;
}

/* Blog Card */
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  display: block;
}

.blog-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.blog-card-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
}

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

.blog-card:hover .blog-card-image img {
  transform: scale(1.06);
}

.blog-card-image .card-category {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 5px 14px;
  background: rgba(170, 204, 0, 0.9);
  color: var(--bg-primary);
  font-family: 'Inter', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.blog-card-body {
  padding: 24px 28px 28px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.blog-card-meta span { display: flex; align-items: center; gap: 4px; }

.blog-card-body h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  line-height: 1.4;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.blog-card:hover .blog-card-body h3 {
  color: var(--regupol-lime);
}

.blog-card-body .card-excerpt {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-footer {
  padding: 0 28px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.read-more {
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--regupol-lime);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.blog-card:hover .read-more { gap: 10px; }

/* Article Page */
.article-hero {
  padding: 140px 0 40px;
  background: var(--bg-secondary);
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-secondary);
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 24px;
  transition: color var(--transition-fast);
  text-decoration: none;
}

.article-back:hover { color: var(--regupol-lime); }

.article-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 16px;
}

.article-meta span { display: flex; align-items: center; gap: 5px; }

.article-featured-image {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  margin-bottom: 48px;
  border: 1px solid var(--border-color);
}

.article-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
  padding-bottom: 80px;
}

.article-content h2 {
  font-size: 1.6rem;
  margin: 40px 0 16px;
  background: none;
  -webkit-text-fill-color: var(--text-primary);
}

.article-content h3 {
  font-size: 1.2rem;
  margin: 32px 0 12px;
}

.article-content p {
  color: var(--text-secondary);
  font-size: 1.02rem;
  line-height: 1.85;
  margin-bottom: 20px;
}

.article-content ul, .article-content ol {
  color: var(--text-secondary);
  margin: 0 0 20px 24px;
  font-size: 1rem;
  line-height: 1.8;
}

.article-content blockquote {
  border-left: 3px solid var(--regupol-lime);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--bg-card);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
  color: var(--text-secondary);
}

.article-content .inline-image {
  width: 100%;
  border-radius: var(--radius-md);
  margin: 24px 0;
  border: 1px solid var(--border-color);
}

.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
}

.article-tag {
  padding: 6px 14px;
  background: rgba(170, 204, 0, 0.08);
  border: 1px solid var(--border-accent);
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--regupol-lime);
}

/* No Results */
.no-results {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.no-results h3 { margin-bottom: 8px; color: var(--text-secondary); }

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card-image { height: 180px; }
  .article-featured-image { max-height: 300px; }
}