/* News Page Styles */

/* Hero Section */
.news-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.news-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 70% 30%, rgba(74, 124, 142, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.news-hero .hero-content {
    position: relative;
    z-index: 2;
}

.news-hero .hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--color-text) 0%, var(--color-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.news-hero .hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* News Content Layout */
.news-content {
    padding: 4rem 0;
    background: var(--color-bg-light);
}

.news-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* Sidebar */
.news-sidebar {
    position: sticky;
    top: 120px;
    height: fit-content;
}

.sidebar-section {
    background: var(--color-primary);
    border-radius: 12px;
    padding: 2rem;
    border: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.sidebar-section h3 {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-accent-blue);
}

/* Category Filter */
.category-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.category-list li {
    margin-bottom: 0.5rem;
}

.category-filter {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: 8px;
    transition: all var(--transition-base);
    font-size: 0.875rem;
}

.category-filter:hover,
.category-filter.active {
    background: var(--color-accent-blue);
    color: var(--color-text);
    transform: translateX(4px);
}

/* Recent Posts */
.recent-posts {
    space-y: 1rem;
}

.recent-post {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1rem;
}

.recent-post:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.recent-post time {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 0.5rem;
}

.recent-post h4 {
    font-size: 0.875rem;
    margin: 0;
}

.recent-post a {
    color: var(--color-text);
    text-decoration: none;
    line-height: 1.4;
    transition: color var(--transition-base);
}

.recent-post a:hover {
    color: var(--color-accent-blue);
}

/* Tag Cloud */
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-accent-blue-light);
    color: var(--color-accent-blue);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
}

.tag:hover {
    background: var(--color-accent-blue);
    color: var(--color-text);
    transform: translateY(-2px);
}

/* Main News Content */
.news-main {
    min-height: 100vh;
}

.news-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

/* News Articles */
.news-article {
    background: var(--color-primary);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
    opacity: 1;
    transform: scale(1);
}

.news-article:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent-blue);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.news-article.hidden {
    opacity: 0;
    transform: scale(0.95);
    height: 0;
    margin: 0;
    padding: 0;
    border: none;
    overflow: hidden;
}

/* Featured Article */
.news-article.featured {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.news-article.featured .article-image {
    position: relative;
}

.featured-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-accent);
    color: var(--color-primary);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
}

/* Article Images */
.article-image {
    position: relative;
    overflow: hidden;
}

.article-image img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.news-article.featured .article-image img {
    height: 100%;
    min-height: 400px;
}

/* Article Content */
.article-content {
    padding: 2rem;
    overflow-wrap: break-word;
    word-wrap: break-word;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.article-meta .category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-accent-blue-light);
    color: var(--color-accent-blue);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.article-meta time {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.article-content h2,
.article-content h3 {
    color: var(--color-text);
    margin-bottom: 1rem;
    line-height: 1.3;
    overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
}

.article-content h2 {
    font-size: 1.75rem;
}

.article-content h3 {
    font-size: 1.25rem;
}

.article-content p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    color: var(--color-accent-blue);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-base);
}

.read-more:hover {
    color: var(--color-accent);
    transform: translateX(4px);
}

.read-more::after {
    content: '→';
    margin-left: 0.5rem;
    transition: transform var(--transition-base);
}

.read-more:hover::after {
    transform: translateX(4px);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-primary);
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.page-link:hover,
.page-link.active {
    background: var(--color-accent-blue);
    color: var(--color-text);
    border-color: var(--color-accent-blue);
}

.page-dots {
    display: flex;
    align-items: center;
    padding: 0 0.5rem;
    color: var(--color-text-muted);
}

/* Newsletter Section */
.newsletter-section {
    padding: 4rem 0;
    background: var(--color-primary);
    text-align: center;
}

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

.newsletter-content h2 {
    font-size: 2rem;
    color: var(--color-text);
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 400px;
    margin: 0 auto 1rem;
}

.newsletter-input {
    flex: 1;
    padding: 1rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text);
    font-size: 1rem;
}

.newsletter-input::placeholder {
    color: var(--color-text-muted);
}

.newsletter-button {
    padding: 1rem 2rem;
    background: var(--color-accent-blue);
    color: var(--color-text);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
}

.newsletter-button:hover {
    background: var(--color-accent);
    transform: translateY(-2px);
}

.newsletter-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* Mobile Responsiveness */
@media (max-width: 968px) {
    .news-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .news-sidebar {
        position: relative;
        top: auto;
        order: 2;
    }
    
    .news-main {
        order: 1;
    }
    
    .sidebar-section {
        margin-bottom: 1.5rem;
    }
}

@media (max-width: 768px) {
    .news-hero {
        padding: 6rem 0 3rem;
    }
    
    .news-hero .hero-title {
        font-size: 2.5rem;
    }
    
    .news-article.featured {
        grid-template-columns: 1fr;
    }
    
    .news-article.featured .article-image img {
        height: 250px;
        min-height: auto;
    }
    
    .article-content {
        padding: 1.5rem;
    }
    
    .article-content h2 {
        font-size: 1.5rem;
    }
    
    .article-content h3 {
        font-size: 1.125rem;
    }
    
    .newsletter-form {
        flex-direction: column;
        gap: 1rem;
    }
    
    .sidebar-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .news-content {
        padding: 2rem 0;
    }
    
    .article-image img {
        height: 200px;
    }
    
    .article-content {
        padding: 1rem;
    }
    
    .sidebar-section {
        padding: 1rem;
    }
    
    .tag-cloud {
        gap: 0.25rem;
    }
    
    .tag {
        font-size: 0.6875rem;
        padding: 0.1875rem 0.5rem;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading State */
.loading {
    opacity: 0.5;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top: 3px solid var(--color-accent-blue);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}