/* ==========================================================================
   Related Posts (SEO - Internal Linking)
   ========================================================================== */

.related-posts {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 2px solid var(--color-gray-200);
}

.related-posts-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
    text-align: center;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .related-posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.related-post-item {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.related-post-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.related-post-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.related-post-image {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--color-gray-100);
}

.related-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.related-post-item:hover .related-post-image img {
    transform: scale(1.05);
}

.related-post-content {
    padding: var(--space-4);
}

.related-post-title {
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.related-post-date {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}