/* Blog-specific styles */

/* Blog Hero Section */
.blog-hero {
    text-align: center;
    padding: 120px 20px 80px;
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
}

.blog-hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.blog-hero p {
    font-size: 1.2rem;
    color: var(--gray);
    margin-bottom: 1rem;
}

.blog-description {
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Featured Article */
.featured-section {
    padding: 80px 20px;
}

.featured-article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(15, 23, 42, 0.8);
    border-radius: var(--border-radius);
    padding: 2rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

.featured-article .article-image {
    position: relative;
    border-radius: var(--border-radius-small);
    overflow: hidden;
}

.featured-article .article-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.featured-article:hover .article-image img {
    transform: scale(1.05);
}

.article-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.article-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.article-title a {
    color: var(--light);
    text-decoration: none;
    transition: color 0.3s ease;
}

.article-title a:hover {
    color: var(--primary);
}

.article-excerpt {
    color: var(--gray);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.article-date,
.article-read-time {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray);
    font-size: 0.9rem;
}

.article-tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tag {
    background: rgba(59, 130, 246, 0.2);
    color: var(--primary);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.article-card {
    background: rgba(15, 23, 42, 0.6);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(148, 163, 184, 0.1);
    backdrop-filter: blur(5px);
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(59, 130, 246, 0.3);
}

.article-card .article-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.article-card .article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.article-card:hover .article-image img {
    transform: scale(1.1);
}

.article-card .article-content {
    padding: 1.5rem;
}

.article-card .article-title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.article-card .article-meta {
    margin-top: 1rem;
    font-size: 0.85rem;
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.category-card {
    background: rgba(15, 23, 42, 0.6);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(148, 163, 184, 0.1);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
    background: rgba(15, 23, 42, 0.8);
}

.category-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.category-title {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
    color: var(--light);
}

.category-card p {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.category-count {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Article Page Styles */
.article-header {
    text-align: center;
    padding: 120px 20px 40px;
    max-width: 800px;
    margin: 0 auto;
}

.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

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

.article-content-container h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: var(--primary);
}

.article-content-container h3 {
    font-size: 1.4rem;
    margin: 1.5rem 0 0.8rem;
    color: var(--light);
}

.article-content-container p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--gray);
}

.article-content-container ul,
.article-content-container ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
    color: var(--gray);
}

.article-content-container li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.article-content-container code {
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
}

.article-content-container pre {
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--border-radius-small);
    padding: 1.5rem;
    margin: 2rem 0;
    overflow-x: auto;
}

.article-content-container pre code {
    background: none;
    color: var(--light);
    padding: 0;
}

.article-content-container blockquote {
    border-left: 4px solid var(--primary);
    background: rgba(59, 130, 246, 0.05);
    padding: 1rem 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--light);
}

/* Back to Blog Button */
.back-to-blog {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    margin-bottom: 2rem;
    transition: color 0.3s ease;
}

.back-to-blog:hover {
    color: var(--primary-dark);
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-hero h1 {
        font-size: 2.5rem;
    }
    
    .featured-article {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        padding: 0 10px;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        padding: 0 10px;
    }
    
    .article-meta {
        gap: 1rem;
    }
    
    .article-header h1 {
        font-size: 2rem;
    }
    
    .article-content-container {
        padding: 0 15px 60px;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: 100px 15px 60px;
    }
    
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .featured-article,
    .article-card .article-content,
    .category-card {
        padding: 1.5rem;
    }
    
    .article-header {
        padding: 100px 15px 30px;
    }
    
    .article-header h1 {
        font-size: 1.8rem;
    }
}