/* news.css */
.page-hero {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-top: 1rem;
}

.news-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-button {
    padding: 0.5rem 1.5rem;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.filter-button.active, .filter-button:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.news-article {
    background: rgba(21, 21, 43, 0.8);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed);
}

.news-article:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 102, 255, 0.2);
    border-color: var(--primary-color);
}

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

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.article-category {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.article-content {
    padding: 1.5rem;
}

.article-date {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

.article-content h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
    line-height: 1.4;
}

.article-excerpt {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.article-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.author-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    object-fit: cover;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 3rem;
}

.pagination-button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-speed);
}

.pagination-button.active, .pagination-button:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.newsletter-section {
    background: rgba(21, 21, 43, 0.6);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    text-align: center;
    margin-bottom: 3rem;
}

.newsletter-section h2 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.newsletter-section p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
    gap: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: var(--font-main);
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background var(--transition-speed);
}

.newsletter-form button:hover {
    background: var(--primary-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: 1fr;
    }
    
    .news-filters {
        flex-direction: column;
        align-items: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}