/* ============================================
   BLOG - ESTILOS ESPECÍFICOS
   ============================================ */

/* Hero Section Blog */
.blog-hero {
    background: linear-gradient(135deg, var(--azul-marinho) 0%, var(--azul-marinho-vibrante) 100%);
    color: var(--branco);
    padding: var(--spacing-xl) 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 215, 0, 0.1) 0%, transparent 50%);
    opacity: 1;
}

.blog-hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
}

.blog-hero-title {
    font-size: 3rem;
    color: var(--branco);
    margin-bottom: var(--spacing-sm);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.blog-hero-subtitle {
    font-size: 1.25rem;
    color: var(--dourado-brilhante);
    text-shadow: 0 2px 10px rgba(255, 215, 0, 0.3);
}

/* Filtros e Busca */
.blog-filters {
    background-color: var(--branco);
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 70px;
    z-index: 100;
}

.blog-filters-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.blog-search {
    display: flex;
    align-items: center;
    flex: 1;
    max-width: 400px;
    position: relative;
}

.blog-search-input {
    width: 100%;
    padding: 0.875rem 3rem 0.875rem 1rem;
    border: 2px solid var(--cinza-medio);
    border-radius: 8px;
    font-size: 1rem;
    font-family: var(--fonte-texto);
    transition: var(--transition);
}

.blog-search-input:focus {
    outline: none;
    border-color: var(--dourado);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.blog-search-btn {
    position: absolute;
    right: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--azul-marinho);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-search-btn:hover {
    color: var(--dourado);
    transform: scale(1.1);
}

.blog-search-btn svg {
    width: 20px;
    height: 20px;
}

.blog-categories {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.category-btn {
    padding: 0.625rem 1.25rem;
    border: 2px solid var(--azul-marinho);
    background-color: var(--branco);
    color: var(--azul-marinho);
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--fonte-texto);
}

.category-btn:hover {
    background-color: var(--azul-marinho);
    color: var(--branco);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(13, 45, 79, 0.2);
}

.category-btn.active {
    background: linear-gradient(135deg, var(--dourado) 0%, var(--dourado-brilhante) 100%);
    border-color: var(--dourado);
    color: var(--azul-marinho);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.4);
}

/* Posts Grid */
.blog-posts {
    padding: var(--spacing-xl) 0;
    background-color: var(--cinza-claro);
    min-height: 60vh;
}

.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--spacing-md);
}

.post-card {
    background: linear-gradient(135deg, var(--branco) 0%, var(--cinza-claro) 100%);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(13, 45, 79, 0.1);
    transition: var(--transition);
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.6s ease-out;
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(13, 45, 79, 0.2);
    border-color: var(--dourado);
}

.post-card-header {
    position: relative;
    padding: var(--spacing-md);
    background: linear-gradient(135deg, var(--azul-marinho) 0%, var(--azul-marinho-vibrante) 100%);
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.post-category-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 0.375rem 0.875rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-category-tributario {
    background-color: var(--dourado);
    color: var(--azul-marinho);
}

.post-category-novidades {
    background-color: var(--whatsapp-verde);
    color: var(--branco);
}

.post-category-dicas-empresas {
    background-color: var(--azul-marinho-claro);
    color: var(--branco);
}

.post-category-bancario {
    background-color: var(--dourado-escuro);
    color: var(--branco);
}

.post-image {
    font-size: 3.5rem;
    opacity: 0.9;
}

.post-card-body {
    padding: var(--spacing-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.post-title {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    color: var(--azul-marinho);
    margin-bottom: var(--spacing-sm);
    line-height: 1.3;
    font-weight: 600;
}

.post-excerpt {
    color: var(--cinza-escuro);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-top: 1px solid var(--cinza-medio);
    border-bottom: 1px solid var(--cinza-medio);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--cinza-escuro);
}

.post-date {
    font-weight: 500;
}

.post-read-time {
    color: var(--azul-marinho);
    font-weight: 600;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.post-tag {
    padding: 0.25rem 0.75rem;
    background-color: var(--cinza-claro);
    color: var(--azul-marinho);
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid var(--cinza-medio);
}

.post-card-footer {
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
    border-top: 1px solid var(--cinza-medio);
}

.post-read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dourado);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9375rem;
}

.post-read-more:hover {
    color: var(--dourado-escuro);
    gap: 0.75rem;
}

.post-read-more svg {
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

.post-read-more:hover svg {
    transform: translateX(3px);
}

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    color: var(--cinza-escuro);
    font-size: 1.125rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }
    
    .blog-hero-subtitle {
        font-size: 1rem;
    }
    
    .blog-filters {
        top: 60px;
    }
    
    .blog-filters-wrapper {
        flex-direction: column;
        align-items: stretch;
    }
    
    .blog-search {
        max-width: 100%;
    }
    
    .blog-categories {
        justify-content: center;
    }
    
    .category-btn {
        font-size: 0.8125rem;
        padding: 0.5rem 1rem;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .post-title {
        font-size: 1.25rem;
    }
    
    .post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .blog-hero {
        padding: var(--spacing-lg) 0;
    }
    
    .blog-hero-title {
        font-size: 1.75rem;
    }
    
    .post-card-header {
        min-height: 100px;
    }
    
    .post-image {
        font-size: 2.5rem;
    }
    
    .post-category-badge {
        font-size: 0.6875rem;
        padding: 0.25rem 0.625rem;
    }
}

/* ============================================
   PÁGINA INDIVIDUAL DE ARTIGO
   ============================================ */

.article-page {
    padding: var(--spacing-xl) 0;
    background-color: var(--branco);
}

.article-header {
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
    text-align: center;
}

.article-back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--azul-marinho);
    text-decoration: none;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    transition: var(--transition);
}

.article-back-link:hover {
    color: var(--dourado);
    gap: 0.75rem;
}

.article-back-link svg {
    width: 20px;
    height: 20px;
}

.article-category-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}

.article-category-tributario {
    background-color: var(--dourado);
    color: var(--azul-marinho);
}

.article-category-novidades {
    background-color: var(--whatsapp-verde);
    color: var(--branco);
}

.article-category-dicas-empresas {
    background-color: var(--azul-marinho-claro);
    color: var(--branco);
}

.article-category-bancario {
    background-color: var(--dourado-escuro);
    color: var(--branco);
}

.article-title {
    font-family: var(--fonte-titulo);
    font-size: 2.5rem;
    color: var(--azul-marinho);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    font-weight: 700;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--cinza-medio);
    border-bottom: 1px solid var(--cinza-medio);
}

.article-meta-item {
    color: var(--cinza-escuro);
    font-size: 0.9375rem;
}

.article-meta-item strong {
    color: var(--azul-marinho);
}

.article-tags {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-tag {
    padding: 0.375rem 1rem;
    background-color: var(--cinza-claro);
    color: var(--azul-marinho);
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--cinza-medio);
}

.article-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
    color: var(--texto-escuro);
}

.article-lead {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--azul-marinho);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--cinza-claro);
    border-left: 4px solid var(--dourado);
    border-radius: 4px;
}

.article-content h2 {
    font-family: var(--fonte-titulo);
    font-size: 2rem;
    color: var(--azul-marinho);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.article-content h3 {
    font-family: var(--fonte-titulo);
    font-size: 1.5rem;
    color: var(--azul-marinho);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.article-content p {
    margin-bottom: var(--spacing-md);
    font-size: 1.0625rem;
}

.article-content ul,
.article-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
}

.article-content li {
    margin-bottom: var(--spacing-xs);
    font-size: 1.0625rem;
}

.article-cta {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--azul-marinho) 0%, var(--azul-marinho-vibrante) 100%);
    border-radius: 12px;
    text-align: center;
    color: var(--branco);
}

.article-cta h3 {
    color: var(--branco);
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.article-cta p {
    color: var(--dourado-brilhante);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.article-cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

/* Artigos Relacionados */
.article-related {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--cinza-medio);
}

.article-related h3 {
    font-family: var(--fonte-titulo);
    font-size: 1.75rem;
    color: var(--azul-marinho);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.related-post-card {
    background: linear-gradient(135deg, var(--branco) 0%, var(--cinza-claro) 100%);
    padding: var(--spacing-md);
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(13, 45, 79, 0.1);
    transition: var(--transition);
    border: 2px solid transparent;
}

.related-post-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(13, 45, 79, 0.15);
    border-color: var(--dourado);
}

.related-post-card h4 {
    font-family: var(--fonte-titulo);
    font-size: 1.125rem;
    color: var(--azul-marinho);
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.related-post-card p {
    color: var(--cinza-escuro);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-sm);
}

.related-post-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--dourado);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9375rem;
    transition: var(--transition);
}

.related-post-link:hover {
    color: var(--dourado-escuro);
    gap: 0.75rem;
}

.related-post-link svg {
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

.related-post-link:hover svg {
    transform: translateX(3px);
}

/* CTA Final Melhorado */
.article-cta-final {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--azul-marinho) 0%, var(--azul-marinho-vibrante) 100%);
    border-radius: 12px;
    text-align: center;
    color: var(--branco);
    box-shadow: 0 8px 30px rgba(13, 45, 79, 0.3);
}

.article-cta-final h3 {
    color: var(--branco);
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    font-family: var(--fonte-titulo);
}

.article-cta-final p {
    color: var(--dourado-brilhante);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .article-content h2 {
        font-size: 1.75rem;
    }
    
    .article-content h3 {
        font-size: 1.25rem;
    }
    
    .article-cta-buttons {
        flex-direction: column;
    }
    
    .article-cta-buttons .btn {
        width: 100%;
    }
}