/**
 * Kalithea Media — Blog styles (listing + article).
 */

/* =============================================================================
   Blog listing
   ============================================================================= */
.block--blog-listing h1 {
    margin-bottom: var(--space-sm);
}

.blog-listing__desc {
    color: #666;
    margin-bottom: var(--space-xl);
}

.blog-listing__empty {
    text-align: center;
    padding: var(--space-3xl) 0;
    color: #999;
}

/* Filters */
.blog-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
}

.blog-filter {
    display: inline-block;
    padding: 6px 14px;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: var(--font-size-small);
    font-weight: 500;
    color: #555;
    transition: all 0.2s;
}
.blog-filter:hover {
    border-color: var(--color-teal);
    color: var(--color-teal);
}
.blog-filter--active {
    background: var(--color-teal);
    color: var(--color-white);
    border-color: var(--color-teal);
}

/* Blog grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.blog-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

/* Post card */
.post-card {
    background: var(--color-white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: box-shadow 0.2s, transform 0.2s;
}
.post-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.post-card__image {
    display: block;
    aspect-ratio: 3/2;
    overflow: hidden;
}
.post-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.post-card:hover .post-card__img {
    transform: scale(1.03);
}

.post-card__body {
    padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.post-card__cats {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-xs);
}
.post-card__cat {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.post-card__title {
    font-size: clamp(16px, 1rem + 0.3vw, 20px);
    line-height: 1.3;
    margin-bottom: var(--space-xs);
}
.post-card__title a {
    color: var(--color-dark);
}
.post-card__title a:hover {
    color: var(--color-teal);
}

.post-card__excerpt {
    font-size: var(--font-size-small);
    color: #666;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
}

.post-card__meta {
    display: flex;
    gap: var(--space-md);
    font-size: 12px;
    color: #999;
    margin-bottom: var(--space-sm);
}
.post-card__reading::before {
    content: '•';
    margin-right: var(--space-xs);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-2xl);
}
.pagination a, .pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    border-radius: 8px;
    font-size: var(--font-size-small);
    font-weight: 600;
}
.pagination a {
    color: var(--color-dark);
    transition: background 0.2s;
}
.pagination a:hover {
    background: var(--color-light);
}
.pagination__current {
    background: var(--color-teal);
    color: var(--color-white);
}

/* =============================================================================
   Blog article
   ============================================================================= */

/* Hero image */
.article-hero {
    max-width: var(--container-width);
    margin: 0 auto var(--space-2xl);
    padding: 0 var(--space-lg);
}
.article-hero__img {
    width: 100%;
    height: auto;
    max-height: 520px;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

/* Article header */
.article-header {
    margin-bottom: var(--space-2xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid #eee;
}
.article-header h1 {
    font-size: clamp(26px, 1.625rem + 1vw, 40px);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
    text-wrap: balance;
}

/* Category badges */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
}
.article-cats {
    display: flex;
    gap: var(--space-xs);
}
.article-cat {
    font-size: 11px;
    font-weight: 700;
    color: var(--color-white);
    background: var(--color-orange);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 4px 14px;
    border: none;
    border-radius: 20px;
    transition: opacity 0.2s;
}
.article-cat:hover {
    opacity: 0.85;
    color: var(--color-white);
}

/* Meta info */
.article-info {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 13px;
    color: #888;
}
.article-info span::after,
.article-info time::after {
    content: '\00B7';
    margin-left: var(--space-sm);
    color: #ccc;
    font-weight: 700;
}
.article-info *:last-child::after { content: none; }

/* Article content */
.article-content {
    font-size: clamp(15px, 0.9375rem + 0.15vw, 17px);
    line-height: 1.85;
    color: #333;
    margin-bottom: var(--space-2xl);
}

/* Drop cap on first paragraph */
.article-content > p:first-child::first-letter {
    float: left;
    font-size: 3.4em;
    line-height: 0.85;
    font-weight: 800;
    margin-right: 0.06em;
    margin-top: 0.04em;
    color: var(--color-teal);
    font-family: Georgia, 'Times New Roman', serif;
}

.article-content h2 {
    font-size: clamp(22px, 1.375rem + 0.5vw, 28px);
    line-height: 1.3;
    margin-top: var(--space-3xl);
    margin-bottom: var(--space-lg);
    padding-left: var(--space-md);
    border-left: 4px solid var(--color-orange);
    color: var(--color-dark);
}
.article-content h3 {
    font-size: clamp(17px, 1.0625rem + 0.25vw, 21px);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    color: var(--color-teal);
    font-weight: 700;
}
.article-content h4 {
    font-size: clamp(15px, 0.9375rem + 0.2vw, 18px);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    font-weight: 700;
}
.article-content p {
    margin-bottom: var(--space-lg);
}

/* Lists */
.article-content ul,
.article-content ol {
    margin: var(--space-lg) 0;
    padding-left: 0;
}
.article-content ul { list-style: none; }
.article-content ol { list-style: none; counter-reset: ol-counter; }
.article-content ul li,
.article-content ol li {
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    position: relative;
    line-height: 1.7;
}
.article-content ul li::before {
    content: '';
    position: absolute;
    left: 6px;
    top: 0.65em;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--color-orange);
}
.article-content ol li { counter-increment: ol-counter; }
.article-content ol li::before {
    content: counter(ol-counter) '.';
    position: absolute;
    left: 0;
    font-weight: 700;
    color: var(--color-orange);
}

/* Images in content */
.article-content img {
    border-radius: 12px;
    margin: var(--space-xl) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Links */
.article-content a {
    color: var(--color-teal);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: text-decoration-color 0.2s;
}
.article-content a:hover {
    text-decoration-color: var(--color-orange);
}

/* Blockquote */
.article-content blockquote {
    border-left: 4px solid var(--color-orange);
    padding: var(--space-lg) var(--space-xl);
    margin: var(--space-2xl) 0;
    background: var(--color-light);
    border-radius: 0 12px 12px 0;
    font-size: 1.05em;
    font-style: italic;
    color: #444;
    position: relative;
}
.article-content blockquote::before {
    content: '\201C';
    position: absolute;
    top: -8px;
    left: 14px;
    font-size: 3.5rem;
    color: var(--color-orange);
    opacity: 0.25;
    font-family: Georgia, serif;
    line-height: 1;
}
.article-content blockquote p:last-child {
    margin-bottom: 0;
}

/* Strong/bold emphasis */
.article-content strong {
    color: var(--color-dark);
    font-weight: 700;
}

/* Horizontal rule */
.article-content hr {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, #ddd, transparent);
    margin: var(--space-2xl) 0;
}

/* Tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-xl);
    padding-top: var(--space-xl);
    border-top: 1px solid #eee;
}
.article-tag {
    font-size: 12px;
    padding: 5px 14px;
    background: var(--color-light);
    border-radius: 20px;
    color: #555;
    font-weight: 500;
    transition: all 0.2s;
}
.article-tag:hover {
    background: var(--color-teal);
    color: var(--color-white);
}

/* Translation link */
.article-translation {
    text-align: center;
    padding: var(--space-lg);
    margin-bottom: var(--space-xl);
    background: var(--color-light);
    border-radius: 12px;
}
.article-translation a {
    color: var(--color-teal);
    font-weight: 600;
}

/* Related posts */
.related-posts {
    background: var(--color-light);
    padding: var(--space-3xl) 0;
    margin-top: var(--space-2xl);
}
.related-posts h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

/* =============================================================================
   Responsive
   ============================================================================= */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
    .blog-grid--3 {
        grid-template-columns: 1fr;
    }
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}