/**
 * Blog Stylesheet Refinado
 * Arquivo: css/blog-integrated.css
 * 
 * Versão elegante com tons suaves, backgrounds alternados e espaçamento correto
 */

/* ===== VARIÁVEIS REFINADAS ===== */
:root {
    /* Cores Principais - Tons Suavizados */
    --primary-orange: #f15a22;
    --primary-orange-soft: #e8561f;
    --primary-orange-subtle: #f7f0ec;
    --primary-orange-muted: rgba(241, 90, 34, 0.85);
    --primary-orange-light: rgba(241, 90, 34, 0.12);
    --primary-orange-very-light: rgba(241, 90, 34, 0.05);
    --primary-orange-ultra-light: rgba(241, 90, 34, 0.025);
    
    --primary-black: #000000;
    --primary-white: #ffffff;
    
    /* Tons de Cinza Elegantes */
    --gray-900: #1a1a1a;
    --gray-800: #2d2d2d;
    --gray-700: #404040;
    --gray-600: #525252;
    --gray-500: #737373;
    --gray-400: #a3a3a3;
    --gray-300: #d4d4d4;
    --gray-200: #e5e5e5;
    --gray-100: #f5f5f5;
    --gray-50: #fafafa;
    --gray-25: #fcfcfc;
    
    /* Backgrounds Elegantes - Tons Alternados */
    --bg-primary: #ffffff;
    --bg-secondary: #fafbfc;
    --bg-tertiary: #f8f9fa;
    --bg-elegant: #fbfbfb;
    --bg-soft: #f8f9fa;
    --bg-cream: #fefdfb;
    --bg-warm: #fef9f6;
    --bg-subtle-orange: rgba(241, 90, 34, 0.015);
    --bg-ultra-subtle: #fefefe;
    
    /* Gradientes Suaves */
    --gradient-hero: linear-gradient(135deg, var(--primary-black) 0%, var(--gray-800) 100%);
    --gradient-subtle: linear-gradient(135deg, var(--primary-orange-very-light) 0%, var(--primary-orange-light) 100%);
    --gradient-warm: linear-gradient(135deg, var(--bg-warm) 0%, var(--bg-cream) 100%);
    --gradient-soft: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    
    /* Cores de Estado */
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --info: #3b82f6;
    
    /* Tipografia */
    --font-family-display: 'Playfair Display', serif;
    --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 5rem;
    
    /* Header height - ajustar conforme necessário */
    --header-height: 80px;
    
    /* Bordas */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Sombras Elegantes */
    --shadow-soft: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
    --shadow-elegant: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-refined: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    
    /* Transições */
    --transition: all 0.3s ease;
    --transition-fast: all 0.15s ease;
}

/* ===== HERO SECTION REFINADO ===== */
.blog-hero-section {
    background: var(--gradient-hero);
    color: var(--primary-white);
    padding-top: calc(var(--header-height) + var(--spacing-3xl));
    padding-bottom: var(--spacing-4xl);
    position: relative;
    overflow: hidden;
}

.blog-hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 25% 25%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    opacity: 0.6;
    animation: heroBreath 12s ease-in-out infinite alternate;
}

.blog-hero-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-orange), transparent);
    opacity: 0.3;
}

@keyframes heroBreath {
    0% { 
        opacity: 0.4; 
        transform: scale(1);
    }
    100% { 
        opacity: 0.7; 
        transform: scale(1.02);
    }
}

.blog-hero-content {
    position: relative;
    z-index: 2;
}

.blog-hero-title {
    font-family: var(--font-family-display);
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    color: var(--primary-orange-soft);
}

.blog-hero-subtitle {
    font-family: var(--font-family-body);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2xl);
    opacity: 0.9;
    line-height: 1.6;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

.blog-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-2xl);
    flex-wrap: wrap;
    margin-top: var(--spacing-2xl);
}

.blog-stat-item {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    min-width: 120px;
    transition: var(--transition);
}

.blog-stat-item:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.blog-stat-number {
    display: block;
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
    color: var(--primary-white);
}

.blog-stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.blog-stat-divider {
    width: 1px;
    height: 3rem;
    background: rgba(255, 255, 255, 0.25);
}

/* ===== BACKGROUNDS ALTERNADOS PARA SEÇÕES ===== */
/* Posts em Destaque: Background Sutil */
.blog-featured-section {
    background: var(--bg-warm);
    padding: var(--spacing-4xl) 0;
    position: relative;
    margin-top: -1px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-featured-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--bg-subtle-orange) 0%, var(--bg-warm) 100%);
    opacity: 0.6;
    z-index: 0;
    background-size: 200% 200%;
    animation: backgroundShift 20s ease infinite;
}

.blog-featured-section .container {
    position: relative;
    z-index: 1;
}

.blog-section-badge {
    display: inline-block;
    background: var(--primary-white);
    color: var(--primary-orange);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-lg);
    border: 2px solid var(--primary-orange);
    box-shadow: var(--shadow-soft);
}

.blog-section-title {
    font-family: var(--font-family-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8);
}

.blog-section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

/* ===== CARDS REFINADOS ===== */
.blog-featured-card,
.blog-article-card {
    background: var(--primary-white);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: 
        var(--shadow-soft),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--gray-100);
}

.blog-featured-card:hover,
.blog-article-card:hover {
    transform: translateY(-6px);
    box-shadow: 
        var(--shadow-refined),
        0 0 0 1px var(--primary-orange-light),
        0 20px 40px rgba(241, 90, 34, 0.15);
    border-color: var(--primary-orange-light);
}

.blog-card-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--gray-50);
}

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

.blog-featured-card:hover .blog-card-image img,
.blog-article-card:hover .blog-card-image img {
    transform: scale(1.03);
}

.blog-image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-200) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 2.5rem;
}

.blog-premium-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--warning);
    color: var(--primary-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-lg);
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-elegant);
    z-index: 10;
}

.blog-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(26, 26, 26, 0.75);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    backdrop-filter: blur(2px);
}

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

.blog-read-btn {
    background: var(--primary-white);
    color: var(--gray-900);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-elegant);
    border: 2px solid transparent;
}

.blog-read-btn:hover {
    background: var(--primary-orange);
    color: var(--primary-white);
    transform: translateY(-2px);
    text-decoration: none;
    border-color: var(--primary-orange);
    box-shadow: 0 8px 20px rgba(241, 90, 34, 0.3);
}

.blog-card-content {
    padding: var(--spacing-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.blog-category-badge,
.blog-category-tag {
    background: var(--primary-orange);
    color: var(--primary-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
}

.blog-category-tag:hover {
    background: var(--primary-orange-soft);
    color: var(--primary-white);
    text-decoration: none;
    transform: translateY(-1px);
}

.blog-post-date {
    font-size: 0.875rem;
    color: var(--gray-500);
    font-weight: 500;
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
    color: var(--gray-900);
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

.blog-card-title a:hover {
    color: var(--primary-orange);
}

.blog-card-excerpt {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    flex: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-100);
}

.blog-author-name {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: 0.75rem;
    color: var(--gray-500);
}

.blog-reading-time,
.blog-views {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* Filtros: Background Alternado */
.blog-filters-section {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: var(--spacing-2xl) 0;
    position: relative;
    margin-top: -1px;
    margin-bottom: -1px;
}

.blog-filters-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    opacity: 0.8;
    z-index: 0;
}

.blog-filters-section .container {
    position: relative;
    z-index: 1;
}

.blog-filters-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.blog-search-wrapper {
    display: flex;
    justify-content: center;
}

.blog-search-form {
    width: 100%;
    max-width: 500px;
}

.blog-search-group {
    position: relative;
    display: flex;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: 
        var(--shadow-soft),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    border: 2px solid var(--gray-200);
    transition: var(--transition-fast);
    background: var(--primary-white);
}

.blog-search-group:focus-within {
    border-color: var(--primary-orange);
    box-shadow: 0 0 0 3px var(--primary-orange-light);
}

.blog-search-input {
    flex: 1;
    padding: var(--spacing-lg) var(--spacing-xl);
    border: none;
    font-size: 1rem;
    outline: none;
    background: transparent;
    color: var(--gray-900);
    font-family: var(--font-family-body);
}

.blog-search-input::placeholder {
    color: var(--gray-400);
}

.blog-search-btn {
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--primary-orange);
    color: var(--primary-white);
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 64px;
}

.blog-search-btn:hover {
    background: var(--primary-orange-soft);
}

.blog-filter-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.blog-filter-label {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

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

.blog-filter-btn {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--primary-white);
    color: var(--gray-600);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    white-space: nowrap;
    box-shadow: var(--shadow-soft);
}

.blog-filter-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    color: var(--gray-700);
    text-decoration: none;
    transform: translateY(-1px);
    box-shadow: var(--shadow-elegant);
}

.blog-filter-btn.active {
    background: var(--primary-orange);
    color: var(--primary-white);
    border-color: var(--primary-orange);
    box-shadow: 
        var(--shadow-elegant),
        0 4px 12px rgba(241, 90, 34, 0.3);
}

.blog-results-summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
    color: var(--gray-600);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.blog-clear-filters {
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition-fast);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
}

.blog-clear-filters:hover {
    color: var(--primary-orange-soft);
    background: var(--primary-orange-very-light);
    text-decoration: none;
}

/* Grid de Artigos: Background Sutil */
.blog-articles-section {
    background: var(--bg-ultra-subtle);
    padding: var(--spacing-4xl) 0;
    position: relative;
    margin-top: -1px;
    margin-bottom: -1px;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-articles-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 85%, var(--primary-orange-ultra-light) 0%, transparent 60%),
        radial-gradient(circle at 85% 15%, var(--bg-warm) 0%, transparent 50%);
    opacity: 0.4;
    z-index: 0;
    background-size: 200% 200%;
    animation: backgroundShift 20s ease infinite;
}

.blog-articles-section .container {
    position: relative;
    z-index: 1;
}

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

.blog-article-card .blog-card-image {
    height: 200px;
}

/* ===== PAGINAÇÃO REFINADA ===== */
.blog-pagination-wrapper {
    display: flex;
    justify-content: center;
}

.blog-pagination-list {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    list-style: none;
    padding: 0;
    margin: 0;
}

.blog-pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 48px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--primary-white);
    color: var(--gray-600);
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
}

.blog-pagination-link:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
    color: var(--gray-700);
    text-decoration: none;
    transform: translateY(-1px);
}

.blog-pagination-link.active {
    background: var(--primary-orange);
    color: var(--primary-white);
    border-color: var(--primary-orange);
    box-shadow: var(--shadow-elegant);
}

.blog-pagination-prev,
.blog-pagination-next {
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
}

.blog-pagination-dots span {
    color: var(--gray-400);
    padding: var(--spacing-sm);
}

/* Newsletter Section: Background Hero */
.newsletter-section {
    background: var(--gradient-hero) !important;
    position: relative;
    overflow: hidden;
    padding: var(--spacing-4xl) 0;
    margin-top: -1px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.08) 0%, transparent 60%),
        linear-gradient(135deg, rgba(241, 90, 34, 0.15) 0%, transparent 50%);
    opacity: 0.8;
    z-index: 0;
}

.newsletter-section .container {
    position: relative;
    z-index: 2;
}

.newsletter-section .section-title {
    font-family: var(--font-family-display);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.newsletter-section .input-group {
    max-width: 400px;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-elegant);
    border-radius: var(--border-radius-xl);
    overflow: hidden;
}

.newsletter-section .form-control {
    border: none;
    padding: var(--spacing-lg);
    font-size: 1rem;
    border-radius: 0;
}

.newsletter-section .btn-primary {
    background: var(--primary-orange);
    color: var(--primary-white);
    border: none;
    font-weight: 600;
    transition: var(--transition-fast);
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: 0;
}

.newsletter-section .btn-primary:hover {
    background: var(--primary-orange-soft);
    transform: translateY(-1px);
}

/* Estado Vazio: Background Cream */
.blog-empty-state {
    text-align: center;
    padding: var(--spacing-4xl) var(--spacing-md);
    background: var(--gradient-soft);
    border-radius: var(--border-radius-xl);
    margin: var(--spacing-2xl) 0;
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.blog-empty-state::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--bg-cream) 0%, var(--bg-warm) 100%);
    opacity: 0.3;
    z-index: 0;
}

.blog-empty-state > * {
    position: relative;
    z-index: 1;
}

.blog-empty-icon {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: var(--spacing-2xl);
    filter: drop-shadow(0 2px 4px rgba(255, 255, 255, 0.5));
}

.blog-empty-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-family-display);
    text-shadow: 0 1px 3px rgba(255, 255, 255, 0.8);
}

.blog-empty-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-2xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

/* ===== MELHORIAS DE ACESSIBILIDADE ===== */
.blog-filter-btn:focus,
.blog-search-btn:focus,
.blog-pagination-link:focus,
.blog-read-btn:focus {
    outline: 2px solid var(--primary-orange);
    outline-offset: 2px;
}

/* ===== ANIMAÇÕES REFINADAS COM BACKGROUNDS ===== */
@keyframes blogFadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes backgroundShift {
    0% { 
        background-position: 0% 50%; 
    }
    50% { 
        background-position: 100% 50%; 
    }
    100% { 
        background-position: 0% 50%; 
    }
}

.blog-featured-card,
.blog-article-card {
    animation: blogFadeInUp 0.8s ease-out;
}

.blog-article-card:nth-child(2n) {
    animation-delay: 0.1s;
}

.blog-article-card:nth-child(3n) {
    animation-delay: 0.2s;
}

/* ===== RESPONSIVIDADE COM BACKGROUNDS ===== */
@media (max-width: 1024px) {
    .blog-hero-title {
        font-size: 3rem;
    }
    
    .blog-articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: var(--spacing-xl);
    }
    
    .blog-hero-stats {
        gap: var(--spacing-lg);
    }
    
    .blog-stat-divider {
        display: none;
    }
}

@media (max-width: 768px) {
    /* Reduzir intensidade dos backgrounds em mobile */
    .blog-featured-section::before,
    .blog-articles-section::before,
    .blog-filters-section::before {
        opacity: 0.3;
    }
    
    .newsletter-section::before {
        opacity: 0.6;
    }
    
    .blog-hero-section {
        padding-top: calc(var(--header-height) + var(--spacing-2xl));
        padding-bottom: var(--spacing-3xl);
    }
    
    .blog-hero-title {
        font-size: 2.5rem;
    }
    
    .blog-hero-subtitle {
        font-size: 1.125rem;
    }
    
    .blog-section-title {
        font-size: 2rem;
    }
    
    /* Ajustar espaçamentos */
    .blog-featured-section,
    .blog-articles-section {
        padding: var(--spacing-3xl) 0;
    }
    
    .blog-filters-section {
        padding: var(--spacing-xl) 0;
    }
    
    .blog-filters-wrapper {
        gap: var(--spacing-lg);
    }
    
    .blog-filter-group {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .blog-articles-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .blog-results-summary {
        flex-direction: column;
        text-align: center;
    }
    
    .blog-pagination-list {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .blog-card-content {
        padding: var(--spacing-lg);
    }
    
    .blog-card-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .blog-hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .blog-stat-item {
        min-width: 200px;
    }
}

@media (max-width: 480px) {
    /* Backgrounds ainda mais sutis em telas pequenas */
    .blog-featured-section::before,
    .blog-articles-section::before,
    .blog-filters-section::before {
        opacity: 0.2;
    }
    
    .blog-hero-section {
        padding-top: calc(var(--header-height) + var(--spacing-xl));
        padding-bottom: var(--spacing-2xl);
    }
    
    .blog-hero-title {
        font-size: 2rem;
    }
    
    .blog-hero-subtitle {
        font-size: 1rem;
    }
    
    .blog-featured-section,
    .blog-articles-section {
        padding: var(--spacing-2xl) 0;
    }
    
    .blog-search-group {
        flex-direction: column;
        border-radius: var(--border-radius-lg);
    }
    
    .blog-filter-buttons {
        gap: var(--spacing-xs);
        justify-content: center;
    }
    
    .blog-filter-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.8rem;
    }
    
    .blog-pagination-link {
        min-width: 40px;
        height: 40px;
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: 0.875rem;
    }
    
    .blog-card-content {
        padding: var(--spacing-md);
    }
}

/* ===== INTEGRATION FIXES COM BACKGROUNDS ===== */
.blog-hero-section,
.blog-featured-section,
.blog-filters-section,
.blog-articles-section,
.newsletter-section {
    position: relative;
    z-index: 1;
    overflow: hidden;
    transition: all 0.6s ease;
}

/* Garantir que ícones sejam exibidos corretamente */
.blog-hero-section i,
.blog-featured-section i,
.blog-filters-section i,
.blog-articles-section i,
.newsletter-section i {
    font-style: normal;
    font-weight: 900;
    font-family: "Font Awesome 6 Free", "Font Awesome 6 Pro", FontAwesome, sans-serif;
}

/* Garantir que a fonte seja aplicada */
.blog-hero-section,
.blog-featured-section,
.blog-filters-section,
.blog-articles-section,
.newsletter-section {
    font-family: var(--font-family-body);
}