/* Variables CSS */
:root {
    --primary-color: #ffffff;
    --secondary-color: #b0b0b0;
    --accent-color: #8a8a8a;
    --background-dark: #0a0a0a;
    --card-background: #161616;
    --border-color: #2a2a2a;
    --text-light: #ffffff;
    --text-muted: #888888;
    --hover-color: #1f1f1f;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-light: 0 4px 20px rgba(255, 255, 255, 0.02);
    --shadow-hover: 0 8px 30px rgba(255, 255, 255, 0.04);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-light);
    min-height: 100vh;
    overflow-x: hidden;
    background-color: var(--background-dark);
    font-size: 16px;
}

.news-page {
    min-height: 100vh;
    background: var(--background-dark);
    padding: 0;
}

.news-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 80px 24px;
}

.news-header {
    margin: 60px 0 20px 0;
}

.page-title {
    font-size: clamp(2.2rem, 3.5rem, 3.8rem);
    font-weight: 600;
    color: var(--text-light);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 0.8s ease-out forwards;
}

.articles-title {
    font-size: 1.3rem;
    font-weight: 300;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-bottom: 40px;
    max-width: 1400px;
}

.preview-article {
    background: var(--card-background);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(20px);
}

.preview-article:hover {
    transform: translateY(-8px);
    box-shadow: var(--accent-hover);
}

.preview-article-link {
    position: absolute;
    inset: 0;
    z-index: 10;
    background: transparent;
    cursor: pointer;
}

.preview-article-thumbnail {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.preview-article-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    filter: brightness(0.9);
}

.preview-article:hover .preview-article-thumbnail img {
    transform: scale(1.05);
    filter: brightness(1);
}

.preview-article-date {
    padding: 24px 24px 8px;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.preview-article-title {
    padding: 0 24px 16px;
    margin: 0;
    font-size: 1.375rem;
    line-height: 1.3;
    font-weight: 700;
}

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

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

.preview-article-excerpt {
    padding: 0 24px 24px;
    font-size: 1rem;
    color: var(--text-muted);
    flex-grow: 1;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.preview-article-tags {
    display: flex;
    flex-wrap: wrap;
    margin: 0 24px 24px;
    gap: 8px;
    z-index: 100;
}

.custom-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: var(--text-light);
    border-radius: 12px;
    padding: 6px 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.custom-tag:hover,
.custom-tag:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.preview-event {
    grid-column: span 2;
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    transition: var(--transition);
    height: 100%;
    min-height: 350px;
    border: 1px solid var(--border-color);
}

.preview-event:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-hover);
}

.preview-event-link {
    position: absolute;
    inset: 0;
    z-index: 10;
    background: transparent;
    cursor: pointer;
}

.preview-event-inner {
    position: relative;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.preview-event-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.8) 70%, rgba(0,0,0,0.95) 100%);
    z-index: 1;
}

.preview-event-badge {
    position: absolute;
    top: 24px;
    left: 24px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 12px;
    font-size: 0.75rem;
    text-transform: uppercase;
    z-index: 2;
    letter-spacing: 0.1em;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.preview-event-content {
    position: relative;
    z-index: 2;
    padding: 32px;
    color: #fff;
}

.preview-event-date {
    font-size: 1rem;
    margin-bottom: 2px;
    text-transform: uppercase;
    opacity: 0.9;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: rgba(255, 255, 255, 0.8);
}

.preview-event-title {
    color: #fff;
    font-size: 2.25rem;
    margin: 0;
    line-height: 1.2;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.no-posts {
    text-align: center;
    padding: 120px 20px;
    color: var(--text-muted);
    font-size: 1.4rem;
    grid-column: 1 / -1;
    font-weight: 300;
}

@media (max-width: 1280px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .preview-event {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .news-container {
        padding: 60px 20px;
    }
    
    .news-header {
        margin-bottom: 40px;
    }
    
    .page-title {
        font-size: 3rem;
    }
    
    .articles-title {
        font-size: 1rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .preview-article,
    .preview-event {
        grid-column: span 1;
    }
    
    .preview-article-thumbnail {
        height: 200px;
    }
    
    .preview-article-title {
        font-size: 1.25rem;
    }
    
    .preview-article-excerpt {
        font-size: 0.95rem;
    }
    
    .preview-event {
        min-height: 280px;
    }
    
    .preview-event-title {
        font-size: 1.75rem;
    }
    
    .preview-event-content {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .news-container {
        padding: 40px 16px;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .preview-article-thumbnail {
        height: 180px;
    }
    
    .preview-article-title {
        font-size: 1.125rem;
        padding: 0 20px 12px;
    }
    
    .preview-article-date {
        padding: 20px 20px 6px;
    }
    
    .preview-article-excerpt {
        padding: 0 20px 20px;
        font-size: 0.9rem;
    }
    
    .preview-article-tags {
        margin: 0 20px 20px;
    }
    
    .preview-event {
        min-height: 240px;
    }
    
    .preview-event-title {
        font-size: 1.5rem;
    }
    
    .preview-event-content {
        padding: 20px;
    }
}

.preview-article,
.preview-event {
    width: auto;
    height: auto;
    display: flex;
    flex-direction: column;
}

.preview-article-link,
.preview-event-link {
    cursor: pointer;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.preview-article,
.preview-event {
    animation: fadeInUp 0.6s ease-out;
}

.preview-event-wide {
    grid-column: span 2;
}

.preview-event-single {
    grid-column: span 1;
}

@media (max-width: 1280px) {
    .preview-event-wide,
    .preview-event-single {
        grid-column: span 1;
    }
}

@media (max-width: 768px) {
    .preview-event-wide,
    .preview-event-single {
        grid-column: span 1;
    }
}