/* ===== Categories Section ===== */
.categories-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.category-card {
    background: var(--bg-light);
    padding: 32px 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition);
    position: relative;
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
    color: inherit;
}

.featured-category {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-blue));
    color: white;
}

.featured-category:hover {
    color: white;
}

.featured-badge {
    position: absolute;
    top: -10px;
    right: 20px;
    background: var(--accent-orange);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.category-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    font-size: 28px;
}

.featured-category .category-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-card h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.category-card p {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 16px;
}

.article-count {
    font-size: 13px;
    opacity: 0.7;
}