/* =============================================
   SILIQ Blog Styles
   ============================================= */

/* Blog Hero */
.blog-hero {
    padding: 140px 0 60px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
    text-align: center;
}

.blog-hero h1 {
    font-family: var(--font-en);
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.blog-hero p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.8;
}

/* Filters */
.blog-list-section {
    padding: 48px 0 80px;
}

.blog-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--border);
    border-radius: 24px;
    background: #fff;
    color: var(--text-light);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-zh);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.blog-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.blog-card-cover {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

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

.blog-card-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent-subtle);
    color: var(--accent);
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 12px;
}

.blog-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.6;
    margin-bottom: 8px;
    color: var(--text);
}

.blog-card-excerpt {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-meta {
    font-size: 0.8rem;
    color: var(--text-lighter);
}

/* Article Page */
.article-hero {
    padding: 140px 0 48px;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #fff;
    background-size: cover;
    background-position: center;
}

.article-hero[style*="background-image"] {
    background-blend-mode: overlay;
    background-color: rgba(30, 53, 48, 0.75);
}

.article-hero .container {
    max-width: 800px;
}

.article-tag {
    display: inline-block;
    padding: 4px 16px;
    background: rgba(255,255,255,0.15);
    border-radius: 16px;
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.article-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    line-height: 1.5;
    margin-bottom: 16px;
}

.article-meta {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 20px 80px;
}

.article-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent-subtle);
}

.article-content h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text);
    margin: 32px 0 12px;
}

.article-content p {
    font-size: 1rem;
    line-height: 2;
    margin-bottom: 20px;
    color: var(--text);
}

.article-content ul,
.article-content ol {
    margin: 16px 0 24px 24px;
    line-height: 2;
    color: var(--text);
}

.article-content li {
    margin-bottom: 8px;
}

.article-content blockquote {
    border-left: 4px solid var(--accent);
    padding: 16px 24px;
    margin: 24px 0;
    background: var(--bg-light);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--text-light);
    font-style: italic;
}

.article-content strong {
    color: var(--primary);
}

.article-cta {
    margin-top: 48px;
    padding: 32px;
    background: var(--bg-light);
    border-radius: var(--radius);
    text-align: center;
}

.article-cta h3 {
    margin-top: 0;
    margin-bottom: 8px;
}

.article-cta p {
    margin-bottom: 20px;
    color: var(--text-light);
}

.article-cta a {
    display: inline-block;
    padding: 12px 32px;
    background: var(--accent);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: background var(--transition);
}

.article-cta a:hover {
    background: var(--accent-dark);
}

/* Article figures */
.article-figure {
    margin: 32px 0;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.article-figure img {
    width: 100%;
    height: auto;
    display: block;
}

.article-figure figcaption {
    padding: 12px 16px;
    font-size: 0.85rem;
    color: var(--text-lighter);
    text-align: center;
    background: var(--bg-light);
}

/* Responsive */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .blog-hero h1 {
        font-size: 1.8rem;
    }

    .article-hero h1 {
        font-size: 1.5rem;
    }

    .blog-filters {
        gap: 8px;
    }

    .filter-btn {
        padding: 6px 14px;
        font-size: 0.8rem;
    }
}

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

/* Nav active state for blog */
.nav-link.active {
    color: var(--accent);
}