/* ==========================================
   ARTICLES PAGE STYLES
   Theme: Blue & White Modern
   ========================================== */

/* Articles Section */
.articles-section {
    padding: var(--spacing-4xl) 0;
    background: var(--white);
}

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

/* Article Card */
.article-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-normal);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

/* Article Image */
.article-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
    background: var(--gray-100);
    width: 100%;
}

.article-image a {
    display: block;
    width: 100%;
    height: 100%;
}

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

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

/* Article Overlay */
.article-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.7));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.article-card:hover .article-overlay {
    opacity: 1;
}

.article-overlay i {
    font-size: 3rem;
    color: var(--white);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* Article Category Badge */
.article-category {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--primary-color);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-md);
    z-index: 2;
}

/* Article Content */
.article-content {
    padding: var(--spacing-xl);
}

.article-meta {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
}

.meta-item i {
    color: var(--primary-color);
}

/* Article Title */
.article-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    line-height: 1.4;
}

.article-title a {
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition-normal);
    display: block;
}

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

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

/* Read More Button */
.btn-read-more {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    gap: var(--spacing-sm);
}

.btn-read-more:hover {
    color: var(--primary-dark);
    gap: var(--spacing-md);
}

.btn-read-more i {
    transition: transform var(--transition-normal);
}

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

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */

/* Tablet */
@media (max-width: 768px) {
    .articles-section {
        padding: var(--spacing-2xl) 0;
    }

    .articles-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

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

    .article-meta {
        gap: var(--spacing-md);
    }
}

/* Mobile */
@media (max-width: 480px) {
    .article-title {
        font-size: var(--font-size-lg);
    }

    .article-excerpt {
        font-size: var(--font-size-sm);
    }
}