/* Blog-specific styles */

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

.blog-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg);
  transition: all var(--transition-base);
}

.blog-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.blog-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--bg-alt);
}

.blog-card__content {
  padding: var(--space-sm) var(--space-md);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-bottom: var(--space-xs);
}

.blog-card__tag {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary);
}

.blog-card__title {
  font-size: 1.25rem;
  margin-bottom: var(--space-xs);
}

.blog-card__title a {
  color: var(--text);
}

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

.blog-card__excerpt {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Blog post page */
.blog-post {
  max-width: 700px;
  margin: 0 auto;
}

.blog-post__header {
  margin-bottom: var(--space-md);
}

.blog-post__meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--text-light);
  margin-bottom: var(--space-sm);
}

.blog-post__content h2 {
  margin: var(--space-md) 0 var(--space-sm);
}

.blog-post__content h3 {
  margin: var(--space-sm) 0 var(--space-xs);
}

.blog-post__content p {
  margin-bottom: var(--space-sm);
  line-height: 1.8;
  color: var(--text-secondary);
}

.blog-post__content ul,
.blog-post__content ol {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}

.blog-post__content li {
  margin-bottom: var(--space-xs);
  line-height: 1.7;
  color: var(--text-secondary);
}

.blog-post__content img {
  border-radius: var(--radius-md);
  margin: var(--space-sm) 0;
}

.blog-post__content blockquote {
  border-left: 3px solid var(--primary);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-sm) 0;
  background: var(--bg-alt);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.blog-post__content code {
  font-family: var(--font-mono);
  font-size: 0.875em;
  background: var(--bg-alt);
  padding: 0.125rem 0.375rem;
  border-radius: 4px;
}

/* Blog inline figures & diagrams */
.blog-figure {
  margin: var(--space-md) 0;
  text-align: center;
}

.blog-figure img,
.blog-figure svg {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  background: var(--bg-alt);
  padding: var(--space-sm);
}

.blog-figure figcaption {
  font-size: 0.8125rem;
  color: var(--text-light);
  margin-top: var(--space-xs);
  font-style: italic;
}

/* Info/tip boxes for blog posts */
.blog-info-box {
  display: flex;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  margin: var(--space-sm) 0;
  background: #EBF5FF;
  border-radius: var(--radius-md);
  border-left: 4px solid var(--primary);
}

.blog-info-box__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--primary);
}

.blog-info-box p {
  margin: 0;
  color: var(--text);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Settings/spec table for blog posts */
.blog-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-sm) 0;
  font-size: 0.9375rem;
}

.blog-specs-table th,
.blog-specs-table td {
  text-align: left;
  padding: 0.625rem 1rem;
  border-bottom: 1px solid var(--border);
}

.blog-specs-table th {
  font-weight: 600;
  color: var(--text);
  background: var(--bg-alt);
}

.blog-specs-table td {
  color: var(--text-secondary);
}

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

/* ========== CATEGORY BANNER ========== */
.category-banner {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  background: linear-gradient(135deg, #0a1628 0%, #1a2a4a 50%, #007AFF 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  color: #fff;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.category-banner:hover {
  color: #fff;
  box-shadow: 0 8px 32px rgba(0, 122, 255, 0.35);
  transform: translateY(-2px);
}

.category-banner::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
}

.category-banner__label {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 0.125rem;
}

.category-banner__label::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #34C759;
  flex-shrink: 0;
}

.category-banner__title {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 700;
  color: #fff;
  margin: 0;
  line-height: 1.25;
}

.category-banner__subtitle {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.8);
  margin: 0;
  line-height: 1.5;
  max-width: 560px;
}

.category-banner__count {
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.125rem;
}

.category-banner__action {
  margin-top: var(--space-xs);
}

.category-banner__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-xl);
  padding: 0.5rem 1.25rem;
  transition: all var(--transition-fast);
}

.category-banner:hover .category-banner__link {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.7);
}

.category-banner__link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Category filter pills */
.category-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  padding: 0.375rem 1rem;
  border-radius: var(--radius-xl);
  font-size: 0.875rem;
  font-weight: 600;
  border: 2px solid var(--border);
  color: var(--text-secondary);
  background: var(--bg);
  cursor: default;
  transition: all var(--transition-fast);
}

.category-pill--active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ========== RESPONSIVE ========== */
@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-card__image {
    height: 220px;
  }

  .category-banner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
  }

  .category-banner__body {
    flex: 1;
  }

  .category-banner__action {
    flex-shrink: 0;
    margin-top: 0;
  }
}

@media (min-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}