/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    color: white;
    text-align: center;
}

.blog-hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.blog-hero p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Blog Filters */
.blog-filters {
    padding: 32px 0;
    background: var(--bg-white);
    border-bottom: 1px solid var(--border);
}

.filter-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.filter-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid var(--border);
    border-radius: 20px;
    background: var(--bg-white);
    color: var(--text-light);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover {
    border-color: var(--secondary);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.filter-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.filter-search input {
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    width: 200px;
    transition: var(--transition);
}

.filter-search input:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(0, 163, 255, 0.1);
}

.filter-search button {
    background: var(--primary);
    border: none;
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.filter-search button:hover {
    background: var(--primary-dark);
}

/* Blog List */
.blog-list {
    padding: 60px 0 80px;
}

/* Blog Card com imagem */
.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.blog-card-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

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

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

.blog-card-category {
    position: absolute;
    top: 12px;
    right: 12px;
    background: var(--primary);
    color: white;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.blog-card-content {
    padding: 24px;
}

.blog-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-light);
    margin-bottom: 12px;
}

.blog-card-readtime {
    font-size: 0.8rem;
}

.blog-card h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    line-height: 1.3;
}

.blog-card h3 a {
    text-decoration: none;
    color: var(--primary);
    transition: var(--transition);
}

.blog-card h3 a:hover {
    color: var(--secondary);
}

.blog-card p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

.blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-card-author {
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Paginação */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 48px;
}

.pagination-btn {
    padding: 10px 20px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

.pagination-btn:hover:not(:disabled) {
    background: var(--primary);
    color: white;
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    gap: 4px;
}

.pagination-num {
    width: 40px;
    height: 40px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg-white);
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

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

.pagination-num.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

/* Blog Newsletter */
.blog-newsletter {
    padding: 60px 0;
    background: var(--bg-light);
}

.newsletter-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    padding: 48px;
    background: var(--bg-white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.newsletter-content h2 {
    font-size: 1.6rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.newsletter-content p {
    color: var(--text-light);
}

.newsletter-wrapper .newsletter-form {
    display: flex;
    gap: 12px;
    min-width: 400px;
}

.newsletter-wrapper .newsletter-form input {
    flex: 1;
    padding: 12px 20px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 1rem;
}

/* Single Post - Adições */
.post-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    padding: 16px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.author-avatar {
    border-radius: 50%;
    background: var(--bg-light);
}

.author-name {
    font-weight: 600;
    color: var(--primary);
}

.author-date {
    font-size: 0.85rem;
    color: var(--text-light);
}

.post-featured-image {
    margin: 32px 0;
    border-radius: var(--radius);
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.post-readtime {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Post Share */
.post-share {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.share-link {
    padding: 6px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition);
}

.share-link.linkedin {
    background: #0077B5;
    color: white;
}

.share-link.twitter {
    background: #1DA1F2;
    color: white;
}

.share-link.facebook {
    background: #1877F2;
    color: white;
}

.share-link.email {
    background: var(--border);
    color: var(--text);
}

.share-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

/* Post Navigation */
.post-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 32px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.post-navigation a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: var(--transition);
}

.post-navigation a:hover {
    color: var(--primary);
}

.nav-all {
    color: var(--secondary) !important;
}

/* Related Posts */
.related-posts {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid var(--border);
}

.related-posts h2 {
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 32px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.related-card {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.related-card a {
    text-decoration: none;
    color: var(--text);
}

.related-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.related-card h3 {
    padding: 16px 16px 8px;
    font-size: 1rem;
    color: var(--primary);
}

.related-category {
    display: block;
    padding: 0 16px 16px;
    font-size: 0.85rem;
    color: var(--text-light);
}

/* Responsive */
@media (max-width: 1024px) {
    .newsletter-wrapper {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-wrapper .newsletter-form {
        min-width: auto;
        width: 100%;
        max-width: 500px;
    }
    
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-hero h1 {
        font-size: 2rem;
    }
    
    .filter-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-categories {
        justify-content: center;
    }
    
    .filter-search {
        width: 100%;
    }
    
    .filter-search input {
        width: 100%;
    }
    
    .post-navigation {
        flex-direction: column;
        gap: 12px;
        align-items: center;
    }
    
    .post-share {
        justify-content: center;
    }
    
    .related-grid {
        grid-template-columns: 1fr;
    }
    
    .post-header h1 {
        font-size: 1.8rem;
    }
    
    .newsletter-wrapper {
        padding: 32px 24px;
    }
}

@media (max-width: 480px) {
    .blog-card-image {
        height: 160px;
    }
    
    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
}