/* =================================================================
   TOP OFERTAS BRASIL - MAIN STYLESHEET
   Design moderno, limpo e responsivo para vitrine de ofertas
   ================================================================= */

/* === RESET E BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores principais - paleta laranja vibrante */
    --primary-color: #FF6B35; /* Laranja principal */
    --secondary-color: #FF8C42; /* Laranja mais claro */
    --accent-color: #FFB84D; /* Amarelo-laranja */
    --dark-color: #2C2C2C;
    --text-color: #333333;
    --text-light: #666666;
    --bg-light: #FFF9F5;
    --white: #FFFFFF;
    --border-color: #E5E5E5;
    --success-color: #4CAF50;
    --warning-color: #FF9800;
    
    /* Tipografia */
    --font-primary: 'Poppins', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Espaçamentos */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Transições */
    --transition: all 0.3s ease;
    
    /* Sombras */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition);
}

/* === UTILITÁRIOS === */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

.text-center {
    text-align: center;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--dark-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* === BOTÕES === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: #C09565;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--secondary-color);
    color: var(--white);
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
}

.btn-secondary:hover {
    background-color: #7A8C73;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

.btn-whatsapp {
    background-color: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background-color: #1FB855;
}

.btn-telegram {
    background-color: #0088cc;
    color: var(--white);
}

.btn-telegram:hover {
    background-color: #006699;
}

.btn-youtube {
    background: linear-gradient(135deg, #FF0000, #CC0000);
    color: var(--white);
}

.btn-youtube:hover {
    background: linear-gradient(135deg, #CC0000, #AA0000);
}

/* === BADGES === */
.badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 20px;
    background-color: var(--white);
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    box-shadow: var(--shadow-sm);
}

.badge-hot {
    background-color: #FF6B6B;
    color: var(--white);
}

.badge-new {
    background-color: var(--primary-color);
    color: var(--white);
}

/* === HEADER === */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: var(--shadow-sm);
}

.top-bar {
    background-color: var(--bg-light);
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-light);
    font-size: 1.125rem;
}

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

.contact-info {
    color: var(--text-light);
}

.contact-info i {
    margin-right: 0.375rem;
}

/* Navbar */
.navbar {
    padding: 1rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--white);
}

.logo i {
    color: var(--white);
    font-size: 1.75rem;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    /* Allow wrapping when nav has more items to avoid overflow */
    flex-wrap: wrap;
    align-items: center;
}

.nav-menu a {
    color: var(--white);
    font-weight: 500;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--white);
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

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

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 100%;
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    padding: 1rem 0;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.625rem 1.5rem;
    color: var(--text-color);
}

.dropdown-menu a:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

.dropdown-menu a::after {
    display: none;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 1.25rem;
    transition: var(--transition);
    color: var(--white);
}

.btn-social span {
    display: none;
}

.btn-instagram {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.btn-instagram:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(225, 48, 108, 0.4);
}

.btn-whatsapp {
    background-color: #25D366;
}

.btn-whatsapp:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

.btn-telegram {
    background-color: #0088cc;
}

.btn-telegram:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 136, 204, 0.4);
}

.btn-youtube {
    background: linear-gradient(135deg, #FF0000, #CC0000);
}

.btn-youtube:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.4);
}

.btn-pinterest {
    background-color: #E60023;
}

.btn-pinterest:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(230, 0, 35, 0.4);
}

.search-toggle,
.menu-toggle {
    font-size: 1.25rem;
    color: var(--white);
}

.search-toggle:hover,
.menu-toggle:hover {
    color: var(--white);
    opacity: 0.8;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 30px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}

/* Search Bar */
.search-bar {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.search-bar.active {
    max-height: 200px;
    padding: 1rem 0;
}

.search-container {
    display: flex;
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--bg-light);
    border-radius: 50px;
    overflow: hidden;
}

.search-container input {
    flex: 1;
    padding: 0.875rem 1.5rem;
    border: none;
    background: transparent;
    font-size: 1rem;
    outline: none;
}

.search-container button {
    padding: 0.875rem 1.5rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    cursor: pointer;
}

.search-container button:hover {
    background-color: #C09565;
}

/* Search Section - Barra principal */
.search-section {
    position: sticky;
    top: 0;
    z-index: 999;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.search-container-main {
    display: flex;
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--white);
    border-radius: 50px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.search-container-main input {
    flex: 1;
    padding: 1rem 2rem;
    border: none;
    background: transparent;
    font-size: 1.0625rem;
    outline: none;
    color: var(--text-color);
}

.search-container-main input::placeholder {
    color: var(--text-light);
}

.search-container-main button {
    padding: 1rem 2rem;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 1.25rem;
    transition: var(--transition);
}

.search-container-main button:hover {
    background-color: var(--secondary-color);
}

@media (max-width: 768px) {
    .search-container-main {
        max-width: 100%;
    }
    
    .search-container-main input {
        padding: 0.875rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .search-container-main button {
        padding: 0.875rem 1.5rem;
    }
}

/* === HERO SECTION === */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-slider {
    height: 100%;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.2) 100%);
    z-index: 1;
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    transform: translateY(-50%);
    z-index: 2;
    color: var(--white);
    text-align: center;
}

.hero-content h1 {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.95;
}

.hero-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 3;
    background-color: rgba(255,255,255,0.3);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    backdrop-filter: blur(4px);
    transition: var(--transition);
}

.hero-nav:hover {
    background-color: rgba(255,255,255,0.5);
}

.hero-nav.prev {
    left: 2rem;
}

.hero-nav.next {
    right: 2rem;
}

.hero-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 0.75rem;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}

.hero-dot.active {
    background-color: var(--white);
    width: 32px;
    border-radius: 6px;
}

/* === CATEGORIAS === */
.categorias {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.categorias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.categoria-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    aspect-ratio: 1;
}

.categoria-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.categoria-image {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

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

.categoria-card:hover .categoria-image img {
    transform: scale(1.1);
}

.categoria-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: var(--spacing-md);
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--white);
    transform: translateY(10px);
    transition: var(--transition);
}

.categoria-card:hover .categoria-content {
    transform: translateY(0);
}

.categoria-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.categoria-content p {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* === PRODUTOS === */
.produtos-destaque {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.produtos-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

@media (max-width: 1200px) {
    .produtos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .produtos-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

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

.produto-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
}

.produto-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.produto-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 9/16;
    background-color: var(--bg-light);
}

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

.produto-card:hover .produto-image img {
    transform: scale(1.08);
}

.produto-content {
    padding: 0.75rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.produto-code {
    background: var(--dark-color);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Fix: garantir tamanho consistente dos cards com mídia (vídeo/imagem)
   - força uma proporção fixa para o card
   - faz com que o link ocupe toda a área do card
   - força vídeo/img a preencherem e usarem object-fit: cover
*/
.produtos-grid .produto-card {
    /* Não forçar a altura do card: permitir que o footer (código + botão)
       apareça abaixo da mídia. Usar layout em coluna. */
    width: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: visible; /* permitir que o footer seja visível */
}

/* A mídia (imagem/vídeo) terá a proporção fixa */
.produtos-grid .produto-card .produto-media {
    width: 100%;
    aspect-ratio: 9 / 16;
    overflow: hidden;
    display: block;
}

.produtos-grid .produto-card .produto-media .produto-image,
.produtos-grid .produto-card .produto-media video.produto-image,
.produtos-grid .produto-card .produto-media img.produto-image,
.produtos-grid .produto-card .produto-media iframe.produto-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.produtos-grid .produto-card .produto-footer {
    /* footer abaixo da mídia */
    background: transparent;
}

/* === CTA SECTION === */
.cta-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
    color: var(--white);
}

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

.cta-text h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.cta-text p {
    font-size: 1.125rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-shrink: 0;
}

/* === BLOG === */
.blog-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-md);
}

.blog-card {
    background-color: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.blog-image {
    display: block;
    overflow: hidden;
    aspect-ratio: 16/10;
}

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

.blog-card:hover .blog-image img {
    transform: scale(1.08);
}

.blog-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.blog-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

.blog-category {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
}

.blog-date {
    color: var(--text-light);
}

.blog-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-content h3 a {
    color: var(--dark-color);
}

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

.blog-content > p {
    color: var(--text-light);
    margin-bottom: 1rem;
    flex: 1;
}

.blog-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-link:hover {
    gap: 0.75rem;
}

/* === NEWSLETTER === */
.newsletter-section {
    padding: var(--spacing-xl) 0;
    background-color: var(--bg-light);
}

.newsletter-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-text h2 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
}

.newsletter-text p {
    color: var(--text-light);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    font-size: 1rem;
    outline: none;
    transition: var(--transition);
}

.newsletter-form input:focus {
    border-color: var(--primary-color);
}

/* === FOOTER === */
.footer {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: var(--white);
    padding-top: var(--spacing-xl);
}

.footer-top {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.footer-col h4 {
    font-size: 1.125rem;
    margin-bottom: 1.25rem;
    font-weight: 600;
    color: var(--white);
}

.footer-col ul li {
    margin-bottom: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.9);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 5px;
    text-shadow: 0 0 10px rgba(255,255,255,0.5);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-social-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-social-footer {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    transition: var(--transition);
    color: var(--white);
}

.btn-instagram-footer {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.btn-instagram-footer:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(225, 48, 108, 0.4);
}

.btn-whatsapp-footer {
    background-color: #25D366;
}

.btn-whatsapp-footer:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-telegram-footer {
    background-color: #0088cc;
}

.btn-telegram-footer:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 136, 204, 0.4);
}

.btn-youtube-footer {
    background: linear-gradient(135deg, #FF0000, #CC0000);
}

.btn-youtube-footer:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 0, 0, 0.4);
}

.btn-pinterest-footer {
    background-color: #E60023;
}

.btn-pinterest-footer:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(230, 0, 35, 0.4);
}

.footer-logo i {
    color: var(--primary-color);
    font-size: 1.75rem;
}

.footer-col > p {
    color: rgba(255,255,255,0.7);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: var(--white);
    font-size: 1.125rem;
    transition: var(--transition);
}

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

.footer-bottom {
    padding: var(--spacing-md) 0;
    text-align: center;
    color: rgba(255,255,255,0.7);
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

.disclaimer {
    font-size: 0.875rem;
    opacity: 0.8;
}

/* === BACK TO TOP === */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: #C09565;
    transform: translateY(-5px);
}

/* Botão de compra no card de produto (verde) */
.btn-buy {
    display: inline-block;
    background-color: #25D366; /* verde */
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 10px;
    font-weight: 600;
    text-align: center;
    margin-top: 0.5rem;
    transition: background-color 0.2s ease, transform 0.2s ease;
}
.btn-buy:hover {
    background-color: #1fb855;
    transform: translateY(-2px);
}

/* Rodapé do card com código e botão - aparece abaixo da mídia (não sobreposta)
   garante alinhamento e espaçamento consistentes */
.produto-footer {
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
}

.produto-footer .produto-codigo {
    background: var(--dark-color);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

/* === RESPONSIVE === */
@media (max-width: 968px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 2rem 0;
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        top: 100%;
        opacity: 1;
        visibility: visible;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem;
    }
    
    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .dropdown.active .dropdown-menu {
        max-height: 500px;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .cta-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-nav {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .hero-nav.prev {
        left: 1rem;
    }
    
    .hero-nav.next {
        right: 1rem;
    }
}

/* Slightly reduce menu spacing on medium screens to avoid overflow */
@media (max-width: 1280px) {
    .nav-menu { gap: 1rem; }
    .nav-menu a { font-size: 0.95rem; }
}

@media (max-width: 768px) {
    :root {
        --spacing-lg: 2rem;
        --spacing-xl: 3rem;
    }
    
    .hero {
        height: 500px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.75rem;
    }
    
    .section-header p {
        font-size: 1rem;
    }
    
    .categorias-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .produtos-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .newsletter-form input,
    .newsletter-form button {
        width: 100%;
    }
    
    .top-bar-content {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 400px;
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
    }
    
    .produtos-grid,
    .categorias-grid {
        grid-template-columns: 1fr;
    }
}

/* === LOADING & ANIMATIONS === */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* === ACESSIBILIDADE === */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus visible para acessibilidade */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}