/*
 * Maternidade Descomplicada - Portal Oficial
 * Estilo Premium, Responsivo e Otimizado
 * Hospedagem: Hostinger
 */

/* Importação de Fontes do Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Quicksand:wght@400;500;600;700&display=swap');

/* --- Design Tokens / Variáveis --- */
:root {
    /* Cores Suaves e Delicadas (Maternidade Premium) */
    --primary: #4A90E2;          /* Azul Suave */
    --primary-light: #EBF3FC;    /* Azul de Fundo */
    --secondary: #8CD1C4;        /* Verde Água / Menta */
    --secondary-light: #E8F7F5;  /* Verde Água de Fundo */
    --accent: #F4B2A6;           /* Pêssego Pastel */
    --accent-light: #FDF1EE;     /* Pêssego Fundo */
    --accent-gold: #FFC107;      /* Dourado para Estrelas */
    
    /* Cores Neutras */
    --text-dark: #2C3E50;        /* Grafite Escuro */
    --text-muted: #5D6D7E;       /* Grafite Suave */
    --bg-light: #FAFAF9;         /* Off-white Quente */
    --bg-white: #FFFFFF;         /* Branco Puro */
    --border-color: #EAECEF;     /* Borda Suave */

    /* Botões de Monetização (Adaptados à Identidade Visual) */
    --ml-color: #FFE600;         /* Amarelo ML */
    --ml-text: #2D3277;          /* Azul ML */
    --shopee-color: #EE4D2D;     /* Laranja Shopee */
    --shopee-text: #FFFFFF;      /* Branco Shopee */
    
    /* Tipografia */
    --font-heading: 'Quicksand', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Efeitos e Animações */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-soft: 0 10px 30px -5px rgba(44, 62, 80, 0.04);
    --shadow-medium: 0 15px 40px -10px rgba(140, 209, 196, 0.12);
    --shadow-premium: 0 20px 50px -12px rgba(74, 144, 226, 0.15);
    
    /* Limites de Layout */
    --max-width: 1200px;
}

/* --- Resets Básicos --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

button, input, select, textarea {
    font-family: inherit;
    border: none;
    outline: none;
}

ul {
    list-style: none;
}

/* --- Componentes Reutilizáveis / Utilitários --- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

@media (max-width: 768px) {
    .section {
        padding: 50px 0;
    }
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
}

/* Selos e Badges */
.badge {
    display: inline-block;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-best-seller {
    background-color: var(--accent-light);
    color: #D35400;
    border: 1px solid rgba(244, 178, 166, 0.4);
}

.badge-cost-benefit {
    background-color: var(--secondary-light);
    color: #16A085;
    border: 1px solid rgba(140, 209, 196, 0.4);
}

.badge-mothers-choice {
    background-color: var(--primary-light);
    color: #2980B9;
    border: 1px solid rgba(74, 144, 226, 0.4);
}

/* Botões */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.btn-primary:hover {
    background-color: #357ABD;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.btn-secondary {
    background-color: var(--bg-white);
    color: var(--primary);
    border: 2px solid var(--primary-light);
}

.btn-secondary:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
}

.btn-ml {
    background-color: var(--ml-color);
    color: var(--ml-text);
    font-weight: 700;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.btn-ml:hover {
    background-color: #F2DA00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 230, 0, 0.3);
}

.btn-shopee {
    background-color: var(--shopee-color);
    color: var(--shopee-text);
    font-weight: 700;
}

.btn-shopee:hover {
    background-color: #D33D1E;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(238, 77, 45, 0.3);
}

/* Breadcrumbs (SEO) */
.breadcrumbs {
    padding: 20px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.breadcrumbs li:not(:last-child)::after {
    content: "/";
    margin-left: 8px;
    color: var(--border-color);
}

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

/* --- Header / Navigation --- */
header {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(234, 236, 239, 0.6);
    box-shadow: var(--shadow-soft);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo span {
    color: var(--primary);
}

.logo svg {
    width: 32px;
    height: 32px;
    fill: var(--primary);
}

nav ul {
    display: flex;
    gap: 32px;
    align-items: center;
}

nav a {
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: 8px 0;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary);
    transition: var(--transition-smooth);
}

nav a:hover {
    color: var(--primary);
}

nav a:hover::after {
    width: 100%;
}

.nav-cta {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-cta:hover {
    background-color: var(--primary);
    color: var(--bg-white);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    background: none;
    cursor: pointer;
    color: var(--text-dark);
}

@media (max-width: 900px) {
    .menu-toggle {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--bg-white);
        padding: 40px;
        transition: var(--transition-smooth);
        box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
    }
    
    nav a {
        font-size: 1.2rem;
    }
}

/* --- Hero Section --- */
.hero-section {
    background: radial-gradient(circle at 80% 20%, var(--secondary-light) 0%, var(--bg-light) 70%);
    padding: 100px 0 60px 0;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 24px;
}

.hero-content h1 span {
    color: var(--primary);
    position: relative;
}

.hero-content p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-wrapper::before {
    content: '';
    position: absolute;
    width: 110%;
    height: 110%;
    top: -5%;
    left: -5%;
    background-color: var(--primary-light);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    z-index: 1;
    animation: morphing 15s ease-in-out infinite;
}

.hero-image {
    position: relative;
    z-index: 2;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-premium);
    transition: var(--transition-smooth);
}

.hero-image:hover {
    transform: scale(1.02);
}

@keyframes morphing {
    0% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
    50% { border-radius: 60% 40% 50% 50% / 50% 60% 40% 60%; }
    100% { border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%; }
}

@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .hero-content p {
        margin: 0 auto 36px auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        max-width: 480px;
        margin: 0 auto;
    }
}

/* --- Barra de Pesquisa --- */
.search-section {
    margin-top: -40px;
    position: relative;
    z-index: 10;
}

.search-box {
    background-color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 30px 40px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(140, 209, 196, 0.15);
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.search-box label {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 600;
    display: block;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.search-input-wrapper {
    display: flex;
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 6px 6px 6px 20px;
    margin-bottom: 16px;
    transition: var(--transition-smooth);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
    background-color: var(--bg-white);
}

.search-input-wrapper input {
    background: none;
    flex: 1;
    font-size: 1.1rem;
    color: var(--text-dark);
}

.search-input-wrapper input::placeholder {
    color: var(--text-muted);
}

.search-btn {
    background-color: var(--primary);
    color: var(--bg-white);
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.search-btn:hover {
    background-color: #357ABD;
}

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

.search-tags {
    display: flex;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.search-tag-link {
    background-color: var(--primary-light);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-weight: 500;
}

.search-tag-link:hover {
    background-color: var(--primary);
    color: var(--bg-white);
}

@media (max-width: 600px) {
    .search-box {
        padding: 20px;
    }
    
    .search-input-wrapper {
        padding: 4px 4px 4px 15px;
    }
    
    .search-input-wrapper input {
        font-size: 0.95rem;
    }
}

/* --- Categorias --- */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 20px;
}

.category-card {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 10px;
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: var(--shadow-soft);
}

.category-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-color: var(--primary-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.category-card svg {
    width: 30px;
    height: 30px;
    fill: var(--primary);
    transition: var(--transition-smooth);
}

.category-card h3 {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary);
    box-shadow: var(--shadow-medium);
}

.category-card:hover .category-icon-wrapper {
    background-color: var(--secondary-light);
}

.category-card:hover svg {
    fill: var(--secondary);
    transform: scale(1.1);
}

/* Categorias Cores Customizadas Alternadas */
.category-card:nth-child(even) .category-icon-wrapper {
    background-color: var(--secondary-light);
}
.category-card:nth-child(even) svg {
    fill: var(--secondary);
}
.category-card:nth-child(even):hover .category-icon-wrapper {
    background-color: var(--accent-light);
}
.category-card:nth-child(even):hover svg {
    fill: var(--accent);
}

/* --- Produtos em Destaque --- */
.featured-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 30px;
}

@media (max-width: 400px) {
    .featured-grid {
        grid-template-columns: 1fr;
    }
}

.product-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition-smooth);
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(74, 144, 226, 0.2);
}

.product-badge-container {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 5;
}

.product-image-container {
    padding: 24px;
    background-color: #FFF;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 240px;
    border-bottom: 1px solid var(--border-color);
}

.product-image-container img {
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition-smooth);
}

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

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 8px;
}

.product-rating svg {
    width: 16px;
    height: 16px;
    fill: var(--accent-gold);
}

.product-rating span {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: 4px;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-description {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    flex: 1;
}

.product-price {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.product-price span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.product-affiliate-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.product-affiliate-actions.dual {
    grid-template-columns: 1fr 1fr;
}

@media (max-width: 375px) {
    .product-affiliate-actions.dual {
        grid-template-columns: 1fr;
    }
}

/* --- Comparativos (As Melhores Escolhas) --- */
.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

@media (max-width: 480px) {
    .guides-grid {
        grid-template-columns: 1fr;
    }
}

.guide-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.guide-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(140, 209, 196, 0.3);
}

.guide-image-wrapper {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.guide-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.guide-category {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background-color: var(--secondary);
    color: var(--bg-white);
    padding: 4px 10px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.guide-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.guide-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.guide-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex: 1;
}

.btn-read-more {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    align-self: flex-start;
}

.btn-read-more:hover {
    color: var(--secondary);
}

.btn-read-more svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    transition: var(--transition-smooth);
}

.btn-read-more:hover svg {
    transform: translateX(4px);
}

/* --- Últimos Artigos / Blog --- */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 30px;
}

@media (max-width: 480px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

.article-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.article-image-wrapper {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.article-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

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

.article-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.article-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.article-meta svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.article-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}

.article-excerpt {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
    flex: 1;
}

.blog-view-all {
    text-align: center;
    margin-top: 50px;
}

/* --- Banner Especial de Monetização (Intercalado) --- */
.promo-banner {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--secondary-light) 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    box-shadow: var(--shadow-medium);
}

.promo-content {
    max-width: 60%;
}

.promo-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.promo-text {
    color: var(--text-muted);
    font-size: 1rem;
}

.promo-action {
    display: flex;
    gap: 12px;
}

@media (max-width: 768px) {
    .promo-banner {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }
    .promo-content {
        max-width: 100%;
    }
    .promo-action {
        width: 100%;
        flex-direction: column;
    }
}

/* --- Newsletter --- */
.newsletter-section {
    background-color: var(--bg-white);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.newsletter-box {
    background: linear-gradient(135deg, var(--bg-white) 0%, var(--primary-light) 100%);
    border-radius: var(--radius-lg);
    padding: 60px 40px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(74, 144, 226, 0.1);
}

.newsletter-box h2 {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.newsletter-box p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    display: grid;
    grid-template-columns: 1fr 1fr auto;
    gap: 16px;
    max-width: 750px;
    margin: 0 auto;
}

.newsletter-form input {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    padding: 14px 20px;
    border-radius: var(--radius-full);
    font-size: 1rem;
    transition: var(--transition-smooth);
    width: 100%;
}

.newsletter-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.newsletter-form button {
    padding: 14px 30px;
    font-size: 1rem;
}

.newsletter-feedback {
    margin-top: 16px;
    font-size: 0.95rem;
    font-weight: 600;
    display: none;
}

.newsletter-feedback.success {
    color: #27AE60;
    display: block;
}

.newsletter-feedback.error {
    color: #C0392B;
    display: block;
}

@media (max-width: 768px) {
    .newsletter-form {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

/* --- Depoimentos --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

@media (max-width: 400px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.testimonial-card {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 30px;
    box-shadow: var(--shadow-soft);
    position: relative;
    display: flex;
    flex-direction: column;
}

.testimonial-card::before {
    content: "“";
    position: absolute;
    top: 10px;
    right: 24px;
    font-size: 5rem;
    font-family: var(--font-heading);
    color: var(--primary-light);
    line-height: 1;
}

.testimonial-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
    flex: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--secondary-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.testimonial-avatar svg {
    width: 24px;
    height: 24px;
    fill: var(--secondary);
}

.testimonial-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.testimonial-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* --- FAQ Accordion --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-soft);
}

.faq-item[open] {
    box-shadow: var(--shadow-medium);
    border-color: rgba(74, 144, 226, 0.2);
}

.faq-question {
    padding: 20px 24px;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-question::-webkit-details-marker {
    display: none;
}

.faq-question::after {
    content: "+";
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--primary);
    transition: var(--transition-smooth);
}

.faq-item[open] .faq-question::after {
    content: "−";
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 24px 20px 24px;
    font-size: 0.95rem;
    color: var(--text-muted);
    border-top: 1px solid transparent;
}

.faq-item[open] .faq-answer {
    border-top-color: var(--border-color);
}

/* --- Páginas Internas / Estrutura de Artigo e Guia --- */
.content-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 40px;
    margin-top: 20px;
}

@media (max-width: 992px) {
    .content-layout {
        grid-template-columns: 1fr;
    }
}

.main-content {
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    padding: 40px;
    box-shadow: var(--shadow-soft);
}

@media (max-width: 600px) {
    .main-content {
        padding: 20px;
    }
}

/* Elementos Tipográficos do Artigo (GEO/SEO) */
.article-header {
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
}

.article-header h1 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.article-body h2 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 40px;
    margin-bottom: 16px;
}

.article-body h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-top: 24px;
    margin-bottom: 12px;
}

.article-body p {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 20px;
    line-height: 1.7;
}

.article-body ul, .article-body ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.article-body li {
    font-size: 1.05rem;
    margin-bottom: 8px;
}

.article-body ul {
    list-style-type: disc;
}

/* Tabelas Comparativas Otimizadas para GEO/AI */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.comparison-table th {
    background-color: var(--primary-light);
    color: var(--text-dark);
    font-weight: 700;
    padding: 16px;
    border-bottom: 2px solid var(--border-color);
    font-family: var(--font-heading);
}

.comparison-table td {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-white);
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table tr:nth-child(even) td {
    background-color: var(--bg-light);
}

.comparison-table .badge {
    padding: 4px 10px;
    font-size: 0.75rem;
}

/* Sidebar / Widget */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.sidebar-widget {
    background-color: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-soft);
}

.widget-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
    border-bottom: 2px solid var(--primary-light);
    padding-bottom: 8px;
}

/* Lista de Links Relacionados */
.widget-links li {
    margin-bottom: 12px;
}

.widget-links li:last-child {
    margin-bottom: 0;
}

.widget-links a {
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
}

.widget-links a:hover {
    color: var(--primary);
}

.widget-links svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
    flex-shrink: 0;
}

/* Banner de Oferta na Sidebar */
.sidebar-offer-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 30px 24px;
    text-align: center;
    box-shadow: var(--shadow-medium);
}

.sidebar-offer-card h4 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.sidebar-offer-card p {
    font-size: 0.9rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.sidebar-offer-card .btn {
    width: 100%;
}

/* Caixas de Prós e Contras (GEO/Reviews) */
.pros-cons-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 24px 0;
}

@media (max-width: 600px) {
    .pros-cons-grid {
        grid-template-columns: 1fr;
    }
}

.pros-box, .cons-box {
    padding: 20px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
}

.pros-box {
    background-color: var(--secondary-light);
    border: 1px solid rgba(140, 209, 196, 0.3);
}

.cons-box {
    background-color: var(--accent-light);
    border: 1px solid rgba(244, 178, 166, 0.3);
}

.pros-box h4, .cons-box h4 {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.pros-box h4 { color: #16A085; }
.cons-box h4 { color: #C0392B; }

.pros-box h4 svg, .cons-box h4 svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.pros-cons-list li {
    margin-bottom: 8px;
    position: relative;
    padding-left: 18px;
    list-style-type: none !important;
    font-size: 0.9rem !important;
}

.pros-cons-list li::before {
    position: absolute;
    left: 0;
    font-weight: bold;
}

.pros-box .pros-cons-list li::before {
    content: "✓";
    color: #16A085;
}

.cons-box .pros-cons-list li::before {
    content: "✗";
    color: #C0392B;
}

/* Bloco AEO de Pergunta e Resposta Rápida (Estilo Callout) */
.aeo-quick-response {
    background-color: var(--primary-light);
    border-left: 4px solid var(--primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 24px;
    margin: 30px 0;
}

.aeo-quick-response h4 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.aeo-quick-response p {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 0;
    line-height: 1.6;
}

/* --- Rodapé --- */
footer {
    background-color: var(--text-dark);
    color: var(--bg-light);
    padding: 80px 0 30px 0;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--bg-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo span {
    color: var(--secondary);
}

.footer-logo svg {
    width: 32px;
    height: 32px;
    fill: var(--secondary);
}

.footer-brand p {
    font-size: 0.9rem;
    color: #BDC3C7;
    max-width: 300px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    color: var(--bg-light);
}

.footer-socials a:hover {
    background-color: var(--primary);
    color: var(--bg-white);
    transform: translateY(-3px);
}

.footer-socials svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.footer-col h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--bg-white);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--secondary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: #BDC3C7;
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 4px;
}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
    font-size: 0.9rem;
    color: #BDC3C7;
}

.footer-contact-info li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-contact-info svg {
    width: 16px;
    height: 16px;
    fill: var(--secondary);
    flex-shrink: 0;
}

.footer-disclaimer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 30px;
    text-align: center;
}

.footer-disclaimer-text {
    font-size: 0.8rem;
    color: #95A5A6;
    margin-bottom: 16px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.footer-copyright {
    font-size: 0.8rem;
    color: #7F8C8D;
}

/* --- Formulário de Contato --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
}

@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input, .form-group textarea {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-smooth);
    width: 100%;
}

.form-group input:focus, .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
    background-color: var(--bg-white);
}

.contact-info-box {
    background-color: var(--primary-light);
    border-radius: var(--radius-md);
    padding: 30px;
    height: fit-content;
}

.contact-info-box h3 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.contact-info-box p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.contact-info-details {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
}

.contact-info-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-white);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    box-shadow: var(--shadow-soft);
}

.contact-info-icon svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}