/* ==========================================
   BLOG.CSS - ESTILOS DA PÁGINA DE BLOG
   ========================================== */

/* ----- CATEGORIAS ----- */
.blog-categories {
    background: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-border);
}

.categories-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.category-btn {
    padding: var(--space-2) var(--space-6);
    border-radius: var(--radius-full);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-text-secondary);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: all var(--transition-base);
}

.category-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-text-primary);
}

.category-btn.active {
    background: var(--color-primary);
    color: var(--color-bg-primary);
    border-color: var(--color-primary);
}

/* ----- ARTIGO DESTAQUE ----- */
.featured-article {
    background: var(--color-bg-primary);
}

.featured-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    padding: 0;
    overflow: hidden;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-2xl);
}

.featured-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/3;
}

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

.featured-card:hover .featured-image img {
    transform: scale(1.05);
}

.featured-badge {
    position: absolute;
    top: var(--space-4);
    left: var(--space-4);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    background: var(--color-primary);
    color: var(--color-bg-primary);
}

.featured-content {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.featured-content h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-4);
}

.featured-content p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-6);
}

.featured-meta {
    display: flex;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    font-size: var(--font-size-sm);
    color: var(--color-text-tertiary);
}

.featured-meta span {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

/* ----- BLOG GRID ----- */
.blog-grid-section {
    background: var(--color-bg-secondary);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.blog-card {
    overflow: hidden;
    padding: 0;
    transition: all var(--transition-base);
    background: var(--color-bg-primary);
}

.blog-card:hover {
    transform: translateY(-8px);
}

.blog-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    bottom: var(--space-3);
    left: var(--space-3);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    background: var(--color-bg-secondary);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

.blog-content {
    padding: var(--space-4);
}

.blog-content h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

.blog-card:hover .blog-content h3 {
    color: var(--color-primary);
}

.blog-content p {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-meta {
    display: flex;
    gap: var(--space-4);
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-4);
}

.read-more {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
    transition: all var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
}

.read-more:hover {
    gap: var(--space-4);
    color: var(--color-primary-hover);
}

/* ----- NEWSLETTER ----- */
.newsletter {
    background: var(--color-bg-primary);
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    padding: var(--space-8);
    align-items: center;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
}

.newsletter-text h2 {
    margin-bottom: var(--space-2);
}

.newsletter-text p {
    font-size: var(--font-size-base);
}

.newsletter-form {
    display: flex;
    gap: var(--space-4);
}

.newsletter-form .input-group {
    flex: 1;
}

.newsletter-form .input-group input {
    height: 48px;
}

.newsletter-form .btn {
    height: 48px;
    white-space: nowrap;
}

/* ----- PAGINAÇÃO ----- */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

.pagination a {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 var(--space-3);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.pagination a:hover {
    color: var(--color-text-primary);
    border-color: var(--color-border);
}

.pagination a.active {
    background: var(--color-primary);
    color: var(--color-bg-primary);
    border-color: var(--color-primary);
}

.pagination a.prev,
.pagination a.next {
    border-color: var(--color-border);
}

.pagination a.prev:hover,
.pagination a.next:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ----- RESPONSIVIDADE ----- */
@media (max-width: 1024px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .featured-card {
        grid-template-columns: 1fr;
    }

    .featured-image {
        aspect-ratio: 16/9;
    }

    .featured-content {
        padding: var(--space-6);
    }

    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .newsletter-form {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .featured-content h2 {
        font-size: var(--font-size-2xl);
    }

    .featured-meta {
        flex-wrap: wrap;
        gap: var(--space-3);
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form .btn {
        width: 100%;
        justify-content: center;
    }

    .categories-wrapper {
        gap: var(--space-2);
    }

    .category-btn {
        padding: var(--space-1) var(--space-4);
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 480px) {
    .featured-content {
        padding: var(--space-4);
    }

    .featured-meta {
        flex-direction: column;
        gap: var(--space-1);
    }

    .pagination {
        flex-wrap: wrap;
    }
}