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

.blog-main {
    padding: 40px 0 80px;
    background: #f8f9fa;
    min-height: calc(100vh - 200px);
}

.blog-hero {
    text-align: center;
    padding: 60px 20px;
    margin-bottom: 40px;
}

.blog-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 16px;
}

.blog-hero-subtitle {
    font-size: 20px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.blog-categories {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 40px;
    padding: 0 20px;
}

.category-btn {
    padding: 12px 24px;
    border: 2px solid #e0e0e0;
    background: white;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}

.category-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.category-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
}

.blog-posts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    padding: 0 20px;
}

.blog-post-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
}

.blog-post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.blog-post-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.blog-post-content {
    padding: 24px;
}

.blog-post-category {
    display: inline-block;
    padding: 4px 12px;
    background: #f0f0f0;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    color: #666;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.blog-post-title {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-post-excerpt {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 16px;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 12px;
    color: #999;
}

.blog-post-date {
    display: flex;
    align-items: center;
    gap: 4px;
}

.empty-state {
    text-align: center;
    padding: 60px 20px;
    grid-column: 1 / -1;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.empty-state h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 12px;
}

.empty-state p {
    color: #666;
    font-size: 16px;
}

.loading-state {
    text-align: center;
    padding: 60px 20px;
    grid-column: 1 / -1;
    color: #666;
    font-size: 16px;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 20px;
    font-size: 18px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid #333;
    color: #999;
    font-size: 14px;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 32px;
    }
    
    .blog-hero-subtitle {
        font-size: 16px;
    }
    
    .blog-posts {
        grid-template-columns: 1fr;
    }
    
    .blog-categories {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 10px;
    }
    
    .category-btn {
        white-space: nowrap;
    }
}