/* Blog Specific Styles */

/* Blog Header */
.blog-header {
    padding: calc(80px + var(--spacing-xl)) 0 var(--spacing-xl) 0;
    background: var(--gradient-dark);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 0, 128, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Active nav link */
.nav-link.active {
    color: var(--primary-color);
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-color);
    border-radius: 1px;
}

/* Main Blog Layout */
.blog-main {
    padding: var(--spacing-xxl) 0;
    background: var(--background-dark);
}

.blog-layout {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: var(--spacing-xxl);
    max-width: 1400px;
    margin: 0 auto;
}

/* Articles Section */
.articles-section {
    min-height: 600px;
}

.articles-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.articles-title {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

.articles-filter {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-secondary);
    font-size: 0.9rem;
}

.filter-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--background-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Articles Grid */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-lg);
}

.article-card {
    background: var(--background-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    cursor: pointer;
}

.article-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.article-card:hover::before {
    transform: scaleX(1);
}

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

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

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

.article-category {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--secondary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.article-content {
    padding: var(--spacing-md);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.article-author {
    color: var(--primary-color);
    font-weight: 600;
}

.article-date::before {
    content: '•';
    margin-right: var(--spacing-xs);
}

.article-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-excerpt {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

.article-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.article-tag {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    padding: 0.2rem 0.6rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

.article-read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.article-read-more:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

.article-read-more::after {
    content: '→';
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.article-read-more:hover::after {
    transform: translateX(3px);
}

/* Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.sidebar-section {
    background: var(--background-card);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--border-color);
    position: relative;
}

.sidebar-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.sidebar-title {
    font-family: var(--font-primary);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.sidebar-title::before {
    content: '▶';
    font-size: 0.8rem;
    color: var(--secondary-color);
}

.sidebar-description {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    font-size: 0.9rem;
}

/* Discord Section */
.discord-section {
    text-align: center;
}

.discord-embed {
    position: relative;
    width: 100%;
    max-width: 350px;
    margin: 0 auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--background-darker);
}

.discord-embed iframe {
    width: 100%;
    height: 500px;
    border: none;
}

.discord-fallback {
    display: none;
    padding: var(--spacing-lg);
    text-align: center;
    color: var(--text-secondary);
}

.discord-fallback p {
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.discord-join-btn {
    margin-top: var(--spacing-md);
}

/* Recent Posts */
.recent-posts-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.recent-post {
    display: flex;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color 0.3s ease;
    cursor: pointer;
    text-decoration: none;
}

.recent-post:hover {
    background: rgba(0, 255, 136, 0.05);
}

.recent-post-image {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.recent-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-post-content {
    flex-grow: 1;
    min-width: 0;
}

.recent-post-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.recent-post-date {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* Categories */
.categories-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.category-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.category-link:hover {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateX(5px);
}

.category-name {
    font-weight: 600;
}

.category-count {
    background: var(--primary-color);
    color: var(--background-dark);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 24px;
    text-align: center;
}

/* Newsletter Section */
.newsletter-section {
    padding: var(--spacing-xxl) 0;
    background: var(--background-darker);
    text-align: center;
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
}

/* Error States */
.articles-error {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--text-secondary);
    grid-column: 1 / -1;
    background: var(--background-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

/* Responsive Design */
@media (max-width: 1200px) {
    .blog-layout {
        grid-template-columns: 1fr 350px;
        gap: var(--spacing-lg);
    }
}

@media (max-width: 968px) {
    .blog-layout {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .blog-sidebar {
        order: -1;
    }
    
    .articles-header {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
    }
    
    .articles-filter {
        justify-content: center;
    }
    
    .discord-embed {
        max-width: 100%;
    }
    
    .discord-embed iframe {
        height: 400px;
    }
}

@media (max-width: 768px) {
    .blog-header {
        padding: calc(80px + var(--spacing-lg)) 0 var(--spacing-lg) 0;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .articles-title {
        font-size: 2rem;
    }
    
    .filter-btn {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.8rem;
    }
    
    .article-card {
        max-width: none;
    }
    
    .sidebar-section {
        padding: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .blog-main {
        padding: var(--spacing-xl) 0;
    }
    
    .articles-filter {
        gap: var(--spacing-xs);
    }
    
    .filter-btn {
        font-size: 0.7rem;
        padding: 0.4rem 0.8rem;
    }
    
    .article-image {
        height: 150px;
    }
    
    .article-content {
        padding: var(--spacing-sm);
    }
    
    .discord-embed iframe {
        height: 350px;
    }
}