/* ============================================================
   PROMOLIVE — Folha de Estilos Global
   Portal Agregador de Ofertas e Cupons de Afiliados
   ============================================================ */

/* ============================================================
   1. IMPORTAÇÃO DE FONTES
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================================
   2. DESIGN TOKENS (Variáveis CSS)
   ============================================================ */
:root {
    /* Cores de fundo */
    --bg-primary: #f3f3fd;
    --bg-card: #ffffff;
    --bg-card-hover: #fafafe;

    /* Cores de texto */
    --text-primary: #1a1a2e;
    --text-secondary: #555770;
    --text-muted: #8e8ea9;

    /* Cabeçalho e Títulos */
    --header-bg: #1f1a3a;
    --color-heading: #2D3142;

    /* Acento da marca Promolive */
    --accent-primary: #6c5ce7;
    --accent-secondary: #a855f7;
    --accent-gradient: linear-gradient(135deg, #6c5ce7, #a855f7);

    /* Cores das plataformas (Conforme especificações de design) */
    --amazon-primary: #E3E6E6;
    --amazon-accent: #ff9900;
    --amazon-text: #232F3E;
    --amazon-light: #f5f7f7;

    --ml-primary: #FFF159;
    --ml-accent: #3483fa;
    --ml-text: #031B4E;
    --ml-light: #fffdeb;

    --shopee-primary: #EE4D2D;
    --shopee-accent: #f7532e;
    --shopee-text: #FFFFFF;
    --shopee-light: #fffaf9;

    /* Bordas */
    --border-color: #e8e8f0;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;

    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --shadow-glow: 0 0 20px rgba(108,92,231,0.15);

    /* Transições */
    --transition-fast: 0.2s cubic-bezier(0.4,0,0.2,1);
    --transition-smooth: 0.3s cubic-bezier(0.4,0,0.2,1);

    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Layout */
    --container-width: 1360px;
    --header-height: 72px;
    --sidebar-width: 340px;
}

/* ============================================================
   3. RESET / NORMALIZAÇÃO
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }

/* ============================================================
   4. TIPOGRAFIA FLUIDA
   ============================================================ */
h1 { font-size: clamp(1.75rem, 4vw, 2.5rem); font-weight: 700; line-height: 1.2; color: var(--color-heading, #2D3142); }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); font-weight: 700; line-height: 1.3; color: var(--color-heading, #2D3142); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); font-weight: 600; line-height: 1.4; color: var(--color-heading, #2D3142); }
h4 { font-size: clamp(1rem, 2vw, 1.15rem); font-weight: 600; color: var(--color-heading, #2D3142); }
p  { color: var(--text-secondary); }

/* ============================================================
   5. LAYOUT BASE
   ============================================================ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.main-wrapper {
    padding-top: 24px;
    padding-bottom: 60px;
    min-height: 60vh;
}

.main-content {
    display: flex;
    gap: 28px;
    align-items: flex-start;
}

.content-area {
    flex: 1;
    min-width: 0;
}

/* ============================================================
   6. CABEÇALHO — Efeito Lilás Escuro Otimizado
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 9999 !important;
    background-color: var(--header-bg, #1f1a3a);
    color: #ffffff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.header-top {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 12px 0;
}

.logo { flex-shrink: 0; }
.logo-img { height: 42px; width: auto; }

/* Barra de pesquisa */
.search-container { flex: 1; max-width: 620px; margin: 0 auto; }
.search-wrapper {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.08);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    padding: 4px 6px 4px 16px;
    transition: all var(--transition-smooth);
}
.search-wrapper:focus-within {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-glow);
    background: rgba(255, 255, 255, 0.12);
}
.search-icon { width: 20px; height: 20px; color: rgba(255, 255, 255, 0.6); flex-shrink: 0; }
.search-wrapper input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 10px 12px;
    font-size: 0.95rem;
    outline: none;
    color: #ffffff;
}
.search-wrapper input::placeholder { color: rgba(255, 255, 255, 0.5); }
.search-btn {
    background: var(--accent-gradient);
    color: #fff;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.search-btn:hover {
    transform: scale(1.03);
    box-shadow: 0 4px 15px rgba(108,92,231,0.4);
}

/* Menu mobile hambúrguer */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all var(--transition-smooth);
}
.mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Botão de filtros avançados */
.filter-toggle-btn {
    background: none;
    border: none;
    padding: 8px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast, 0.2s);
    border-radius: 50%;
}
.filter-toggle-btn:hover {
    color: #ffffff;
}
.filter-toggle-btn.active {
    background-color: rgba(255, 255, 255, 0.12);
    color: #ffffff;
}

/* ============================================================
   7. NAVEGAÇÃO COM DROPDOWNS
   ============================================================ */
.header-nav {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2px;
    overflow: visible;
    scrollbar-width: none;
    padding: 4px 0;
}
.nav-list::-webkit-scrollbar { display: none; }

.nav-item {
    position: relative;
    display: inline-block;
    flex-shrink: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 10px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
    transition: all var(--transition-fast);
}
.nav-link:hover, .nav-link.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}
.nav-link .chevron {
    width: 14px;
    height: 14px;
    color: rgba(255, 255, 255, 0.8);
    transition: transform var(--transition-fast);
}

/* Dropdown Base - Primeiro Nível */
.nav-dropdown,
.dropdown-menu,
ul.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    display: none;
    min-width: 220px;
    background-color: #1f1a3a;
    padding: 10px 0;
    list-style: none;
    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
    z-index: 99999 !important;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
}

/* Gatilho de Exibição - Hover */
.nav-item:hover > .dropdown-menu,
.nav-item:hover > .nav-dropdown,
li:hover > ul.dropdown {
    display: block !important;
}

.nav-item.has-dropdown:hover .chevron { transform: rotate(180deg); }

.dropdown-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
}

/* Estilos de Lista Vertical de Categorias (Cascata) */
.vertical-menu,
.vertical-submenu,
.submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 250px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.vertical-menu li,
.vertical-submenu li,
.submenu li {
    position: relative;
    list-style: none;
}

/* Links do Menu */
.dropdown-menu a,
ul.dropdown a,
.nav-dropdown a,
.submenu a,
.vertical-menu a,
.vertical-submenu a {
    display: block !important;
    padding: 10px 20px !important;
    color: #ffffff !important;
    text-decoration: none !important;
    font-size: 0.88rem;
    font-weight: 500;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    background: transparent !important;
}

.dropdown-menu a:hover,
ul.dropdown a:hover,
.nav-dropdown a:hover,
.submenu a:hover,
.vertical-menu a:hover,
.vertical-submenu a:hover,
.dropdown-menu li:hover > a,
ul.dropdown li:hover > a,
.nav-dropdown li:hover > a,
.submenu li:hover > a,
.vertical-menu li:hover > a,
.vertical-submenu li:hover > a {
    background-color: #2d264f !important; /* Tom sutilmente mais claro e suave que a cor base #1f1a3a */
    color: #ffffff !important;
}

/* Estilos de link e posicionamento dentro do dropdown para Desktop */
@media (min-width: 993px) {
    /* Seta discreta para submenus em cascata (abertura para direita) */
    .nav-dropdown .has-dropdown > a::after,
    .nav-dropdown .tem-sub > a::after {
        content: ' ▸';
        font-size: 0.75rem;
        color: rgba(255, 255, 255, 0.6);
        margin-left: auto;
        display: inline-block;
        transition: transform var(--transition-fast, 0.2s);
    }
    .nav-dropdown .has-dropdown:hover > a::after,
    .nav-dropdown .tem-sub:hover > a::after {
        color: #ffffff;
        transform: translateX(2px);
    }
    
    /* Posicionamento do submenu exatamente à direita em cascata vertical */
    .nav-dropdown .has-dropdown,
    .nav-dropdown .tem-sub,
    .vertical-menu li {
        position: relative;
    }
    
    .nav-dropdown .has-dropdown > .nav-dropdown,
    .nav-dropdown .tem-sub > .nav-dropdown,
    .submenu,
    .vertical-submenu,
    .dropdown-submenu {
        position: absolute !important;
        left: 100% !important;
        top: 0 !important;
        display: none !important;
        min-width: 200px !important;
        background-color: #1a1631 !important;
        z-index: 99999 !important;
        box-shadow: 0px 8px 16px rgba(0,0,0,0.2) !important;
        border: 1px solid rgba(255, 255, 255, 0.1) !important;
        border-radius: var(--border-radius-md) !important;
        padding: 10px 0 !important;
    }
    
    .nav-dropdown .has-dropdown:hover > .nav-dropdown,
    .nav-dropdown .tem-sub:hover > .nav-dropdown,
    .tem-sub:hover > .submenu,
    .tem-sub:hover > .vertical-submenu,
    .vertical-menu li:hover > .submenu,
    .submenu li:hover > .submenu,
    ul.dropdown li:hover > ul {
        display: block !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
}

/* Dropdown de plataformas */
.dropdown-grid {
    display: flex;
    gap: 12px;
}
.dropdown-platform-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    border-radius: var(--border-radius-md);
    border: 2px solid var(--border-color);
    transition: all var(--transition-smooth);
    min-width: 110px;
}
.dropdown-platform-link:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.dropdown-platform-link--amazon:hover { border-color: var(--amazon-accent); }
.dropdown-platform-link--ml:hover { border-color: var(--ml-accent); }
.dropdown-platform-link--shopee:hover { border-color: var(--shopee-primary); }
.dropdown-platform-logo { height: 32px; width: auto; }

/* Links de Destaque das Marcas no Menu */
.platform-highlights-container {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    padding-left: 16px;
}
.platform-nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: 0.78rem;
    font-weight: 700;
    border-radius: 50px;
    border: 1.5px solid var(--border-color);
    transition: all var(--transition-fast);
}
.platform-nav-btn--amazon:hover { background: var(--amazon-primary); border-color: var(--amazon-accent); color: var(--amazon-text); }
.platform-nav-btn--ml:hover { background: var(--ml-primary); border-color: var(--ml-accent); color: var(--ml-text); }
.platform-nav-btn--shopee:hover { background: var(--shopee-primary); border-color: var(--shopee-accent); color: var(--shopee-text); }

/* ============================================================
   8. BARRA DE FILTROS INTELIGENTES
   ============================================================ */
.filters-bar {
    background: #fff;
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
    animation: slideDown 0.3s ease;
}
.filters-wrapper {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    padding: 2px 0;
}
.filters-wrapper::-webkit-scrollbar { display: none; }

.filter-pill {
    padding: 8px 18px;
    font-size: 0.82rem;
    font-weight: 500;
    background: var(--bg-primary);
    color: var(--text-secondary);
    border: 1.5px solid var(--border-color);
    border-radius: 50px;
    white-space: nowrap;
    transition: all var(--transition-fast);
    cursor: pointer;
}
.filter-pill:hover, .filter-pill.is-selected {
    background: var(--accent-primary);
    color: #fff;
    border-color: var(--accent-primary);
}

/* ============================================================
   9. SEÇÃO HERO / DESTAQUES
   ============================================================ */
@keyframes heroGradientAnimation {
    0% { background-color: #1f1a3a; }
    11% { background-color: #15102a; }
    22% { background-color: #0f172a; }
    33% { background-color: #1e1b4b; }
    44% { background-color: #2e1065; }
    55% { background-color: #311042; }
    66% { background-color: #1e152a; }
    77% { background-color: #0a1128; }
    88% { background-color: #1c0f30; }
    100% { background-color: #25184c; }
}

.hero-section {
    background-color: #1f1a3a;
    animation: heroGradientAnimation 20s infinite alternate ease-in-out;
    border-radius: 0 !important;
    padding: 45px 0; /* Aumentado para dar mais respiro ao título, descrição e badges */
    margin-bottom: 32px;
    position: relative;
    overflow: hidden;
    color: #fff;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.hero-title { 
    margin-bottom: 20px; 
}
.hero-subtitle { 
    font-size: 1.05rem; 
    opacity: 0.9; 
    max-width: 600px; 
    color: rgba(255,255,255,0.9); 
    margin-bottom: 24px;
    display: block;
}
.hero-badges, .faixa-badges {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    width: 100%;
    margin-top: 16px;
    margin-bottom: 8px;
}
.hero-badge {
    display: inline-flex;
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0;
    animation: pulse 2s ease-in-out infinite;
}

.gradient-text {
    background: linear-gradient(135deg, #ff9900, #ffcc80);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-text-ml {
    background: linear-gradient(135deg, #fff159, #ffe066);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.gradient-text-shopee {
    background: linear-gradient(135deg, #ee4d2d, #ff7675);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-platforms {
    display: flex;
    gap: 16px;
    margin-top: 28px;
}
.hero-platform-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    padding: 16px 24px;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255,255,255,0.2);
    color: #fff;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all var(--transition-smooth);
    animation: float 3s ease-in-out infinite;
}
.hero-platform-card img { height: 36px; width: auto; }
.hero-platform-card:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-4px);
}
.hero-platform-card--amazon { animation-delay: 0s; }
.hero-platform-card--ml { animation-delay: 0.5s; }
.hero-platform-card--shopee { animation-delay: 1s; }

/* ============================================================
   10. SEÇÃO DE DESTAQUES E ABAS
   ============================================================ */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 24px;
}
.section-title {
    display: flex;
    align-items: center;
    gap: 10px;
}
.section-icon { font-size: 1.4rem; }

.section-tabs { display: flex; gap: 6px; }
.tab-btn {
    padding: 8px 18px;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: 50px;
    border: 1.5px solid var(--border-color);
    color: var(--text-secondary);
    background: #fff;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.tab-btn:hover { 
    border-color: var(--accent-primary); 
    color: var(--accent-primary); 
    transform: none !important;
}
.tab-btn.active { background: var(--accent-gradient); color: #fff; border-color: transparent; }

/* Tom mais fluorescente/vivo no hover, sem salto */
.tab-btn--amazon:hover {
    background-color: #34495e !important;
    color: #ffffff !important;
    border-color: #34495e !important;
    transform: none !important;
}
.tab-btn--amazon.active { background: var(--amazon-accent); color: #000; }

.tab-btn--ml:hover {
    background-color: #ffff00 !important;
    color: #031B4E !important;
    border-color: #ffff00 !important;
    transform: none !important;
}
.tab-btn--ml.active { background: var(--ml-accent); color: var(--ml-text); }

.tab-btn--shopee:hover {
    background-color: #ff5c39 !important;
    color: #ffffff !important;
    border-color: #ff5c39 !important;
    transform: none !important;
}
.tab-btn--shopee.active { background: var(--shopee-primary); color: #fff; }

/* ============================================================
   11. GRID DE PRODUTOS
   ============================================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

/* ============================================================
   12. CARD DE PRODUTO & CONTÊINERES COM IDENTIDADE VISUAL
   ============================================================ */
.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    transition: all var(--transition-smooth);
    position: relative;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.product-card-image {
    aspect-ratio: 1/1;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    transition: transform var(--transition-smooth), background-color var(--transition-smooth), filter var(--transition-smooth);
}
.product-card-image img { max-height: 100%; object-fit: contain; }

.product-card-body { 
    padding: 16px; 
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    height: 2.88em;
    line-height: 1.44;
}
.product-card-price {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.price-current { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); }
.price-original { font-size: 0.85rem; color: var(--text-muted); text-decoration: line-through; }
.price-discount {
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    background: #00b894;
    padding: 2px 8px;
    border-radius: 50px;
}

.product-card-platform {
    position: absolute;
    top: 12px;
    right: 12px;
    height: 24px;
    width: auto;
    opacity: 0.95;
    transition: all var(--transition-fast);
    z-index: 5;
}

.product-card-cta {
    display: block;
    width: 100%;
    padding: 12px;
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: var(--border-radius-sm);
    color: #fff;
    transition: all var(--transition-fast);
    margin-top: auto;
}
.product-card-cta:hover { opacity: 0.9; transform: translateY(-1px); }

/* Especificações de Contorno, Fundo e Hover por Plataforma (Remoção do Fundo Preto) */

/* 1. Mercado Livre */
.product-card--ml {
    border: 2px solid var(--ml-primary) !important;
}
.product-card--ml .product-card-image {
    background-color: var(--ml-primary) !important;
}
.product-card--ml .product-card-platform {
    background-color: var(--ml-primary) !important;
    border-radius: 4px;
    padding: 2px;
}
.product-card--ml .product-card-cta { 
    background: var(--ml-accent); 
    color: #ffffff;
}
.product-card--ml:hover {
    border-color: var(--ml-accent) !important;
}
.product-card--ml:hover .product-card-image {
    background-color: #ffe81a !important; /* Amarelo ligeiramente ajustado no hover */
    transform: scale(1.02);
}

/* 2. Shopee */
.product-card--shopee {
    border: 2px solid var(--shopee-primary) !important;
}
.product-card--shopee .product-card-image {
    background-color: var(--shopee-primary) !important;
}
.product-card--shopee .product-card-platform {
    background-color: var(--shopee-primary) !important;
    border-radius: 4px;
    padding: 2px;
}
.product-card--shopee .product-card-cta { 
    background: var(--shopee-primary); 
    color: #ffffff;
}
.product-card--shopee:hover {
    border-color: var(--shopee-accent) !important;
}
.product-card--shopee:hover .product-card-image {
    background-color: #d63d1e !important; /* Laranja ligeiramente ajustado no hover */
    transform: scale(1.02);
}

/* 3. Amazon */
.product-card--amazon {
    border: 2px solid var(--amazon-primary) !important;
}
.product-card--amazon .product-card-image {
    background-color: var(--amazon-primary) !important;
}
.product-card--amazon .product-card-platform {
    background-color: var(--amazon-primary) !important;
    border-radius: 4px;
    padding: 2px;
}
.product-card--amazon .product-card-cta { 
    background: var(--amazon-text); 
    color: #ffffff;
}
.product-card--amazon:hover {
    border-color: var(--amazon-accent) !important;
}
.product-card--amazon:hover .product-card-image {
    background-color: #d2d5d5 !important; /* Cinza ligeiramente ajustado no hover */
    transform: scale(1.02);
}

/* ============================================================
   13. CARD DE CUPOM (Na Sidebar da Home)
   ============================================================ */
.coupon-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    margin-bottom: 12px;
    transition: all var(--transition-fast);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.coupon-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.coupon-platform-tag {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    width: fit-content;
    text-transform: uppercase;
}
.coupon-platform-tag--amazon { background: var(--amazon-primary); color: var(--amazon-text); }
.coupon-platform-tag--ml { background: var(--ml-primary); color: var(--ml-text); }
.coupon-platform-tag--shopee { background: var(--shopee-primary); color: var(--shopee-text); }

.coupon-card--amazon { border-left: 4px solid var(--amazon-accent); }
.coupon-card--ml { border-left: 4px solid var(--ml-accent); }
.coupon-card--shopee { border-left: 4px solid var(--shopee-primary); }

.coupon-title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); }
.coupon-desc { font-size: 0.78rem; color: var(--text-secondary); line-height: 1.4; }

.coupon-action-row {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 4px 0;
}
.coupon-code-text {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 0.85rem;
    background: var(--bg-primary);
    border: 1px dashed var(--border-color);
    padding: 6px;
    border-radius: 4px;
    text-align: center;
    letter-spacing: 0.5px;
}
.coupon-copy-btn {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--accent-primary);
    padding: 6px 12px;
    border: 1px solid var(--accent-primary);
    border-radius: 50px;
    transition: all var(--transition-fast);
}
.coupon-copy-btn:hover {
    background: var(--accent-primary);
    color: #fff;
}
.coupon-copy-btn.copied {
    background: #00b894 !important;
    color: #fff !important;
    border-color: transparent !important;
}

.coupon-expiry {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--text-muted);
}
.coupon-expiry svg { flex-shrink: 0; }

/* ============================================================
   14. CENTRAL DE CUPONS (cupons.html - Estrutura de 3 colunas)
   ============================================================ */
.coupons-columns-grid,
.cupons-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 32px;
}

.platform-coupon-column {
    background: #ffffff;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-smooth);
}
.platform-coupon-column:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

/* Identidades Visuais das Cabeceiras (Fundos Institucionais e Títulos com Contraste Exato) */

/* 1. Mercado Livre: Fundo Amarelo, Letras em Azul Escuro */
.platform-coupon-column--ml {
    border-top: 6px solid var(--ml-accent);
}
.platform-coupon-column--ml .column-header {
    background-color: var(--ml-primary) !important;
    border-bottom: 1px solid rgba(3, 27, 78, 0.1);
}
.platform-coupon-column--ml .column-header h2 {
    color: var(--ml-text) !important;
}
.platform-coupon-column--ml .coupon-count-badge {
    background: rgba(3, 27, 78, 0.1);
    color: var(--ml-text);
}

/* 2. Shopee: Fundo Laranja, Letras em Branco */
.platform-coupon-column--shopee {
    border-top: 6px solid var(--shopee-primary);
}
.platform-coupon-column--shopee .column-header {
    background-color: var(--shopee-primary) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.platform-coupon-column--shopee .column-header h2 {
    color: var(--shopee-text) !important;
}
.platform-coupon-column--shopee .coupon-count-badge {
    background: rgba(255, 255, 255, 0.2);
    color: var(--shopee-text);
}

/* 3. Amazon: Fundo Cinza Claro, Letras em Grafite */
.platform-coupon-column--amazon {
    border-top: 6px solid var(--amazon-text);
}
.platform-coupon-column--amazon .column-header {
    background-color: var(--amazon-primary) !important;
    border-bottom: 1px solid rgba(35, 47, 62, 0.1);
}
.platform-coupon-column--amazon .column-header h2 {
    color: var(--amazon-text) !important;
}
.platform-coupon-column--amazon .coupon-count-badge {
    background: rgba(35, 47, 62, 0.1);
    color: var(--amazon-text);
}

.column-header {
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
}
.column-platform-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
}
.column-header h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}
.coupon-count-badge {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 50px;
    text-transform: uppercase;
}

.column-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: #fafafa;
    flex: 1;
}

.coupon-item-card {
    background: #ffffff;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow: hidden;
    transition: all var(--transition-fast);
}
.coupon-item-card:hover {
    transform: scale(1.01);
    box-shadow: var(--shadow-sm);
}

.coupon-item-card--ml { border-left: 4px solid var(--ml-accent); }
.coupon-item-card--shopee { border-left: 4px solid var(--shopee-primary); }
.coupon-item-card--amazon { border-left: 4px solid var(--amazon-accent); }

.coupon-value {
    font-size: 1.3rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: inline-flex;
    align-items: center;
}
.coupon-item-card--ml .coupon-value { color: var(--ml-accent); }
.coupon-item-card--shopee .coupon-value { color: var(--shopee-primary); }
.coupon-item-card--amazon .coupon-value { color: var(--amazon-accent); }

.coupon-desc {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    margin: 0 0 4px 0;
}
.coupon-rules {
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
}

.coupon-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-top: 8px;
    border-top: 1.5px dashed var(--border-color);
    padding-top: 12px;
}

.code-wrapper {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    font-family: 'Courier New', monospace;
    font-weight: 700;
    font-size: 0.85rem;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    flex-grow: 1;
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.action-btn {
    padding: 8px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--border-radius-sm);
    color: #ffffff;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    border: none;
}
.action-btn--ml { background: var(--ml-accent); }
.action-btn--ml:hover { background: #206ad4; }
.action-btn--shopee { background: var(--shopee-primary); }
.action-btn--shopee:hover { background: #d73211; }
.action-btn--amazon { background: var(--amazon-text); border: 1px solid var(--amazon-accent); }
.action-btn--amazon:hover { background: var(--amazon-accent); color: var(--amazon-text); }
.action-btn.copied { background-color: #00b894 !important; color: #ffffff !important; border-color: transparent !important; }

.coupon-expiry-tag {
    font-size: 0.72rem;
    color: var(--text-muted);
    align-self: flex-start;
}

/* ============================================================
   15. PAINEL DE FILTROS AVANÇADOS (.painel-filtros)
   ============================================================ */
.painel-filtros {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 24px;
}

.painel-filtros__titulo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.painel-filtros__grupo {
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 16px;
}
.painel-filtros__grupo:last-child {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.painel-filtros__label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
    display: block;
}

/* Range Slider Elegante */
.price-range-slider {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.price-range-slider input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 5px;
    background: #e8e8f0;
    outline: none;
    transition: background 0.3s;
}
.price-range-slider input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(108, 92, 231, 0.3);
    transition: transform 0.1s;
}
.price-range-slider input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}
.price-range-slider input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border: none;
    border-radius: 50%;
    background: var(--accent-primary);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(108, 92, 231, 0.3);
    transition: transform 0.1s;
}
.price-range-slider input[type="range"]::-moz-range-thumb:hover {
    transform: scale(1.15);
}

.price-range-inputs {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}
.price-input-box {
    display: flex;
    align-items: center;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 12px;
    flex: 1;
}
.price-input-box span {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-right: 4px;
}
.price-input-box input {
    border: none;
    background: transparent;
    width: 100%;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    outline: none;
}

/* Checkboxes organizados por blocos com cantos arredondados */
.filter-checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 10px;
}
.filter-checkbox-block {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}
.filter-checkbox-block:hover {
    background: #fff;
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
    transform: translateY(-1px);
}
.filter-checkbox-block input[type="checkbox"] {
    accent-color: var(--accent-primary);
    cursor: pointer;
}
.filter-checkbox-block span {
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* ============================================================
   16. SIDEBAR (Cupons de Desconto na Home)
   ============================================================ */
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: calc(var(--header-height) + 24px);
    max-height: calc(100vh - var(--header-height) - 48px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.sidebar-header {
    padding: 16px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
}
.sidebar-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 700;
}
.sidebar-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 var(--border-radius-md) var(--border-radius-md);
    padding: 16px;
    overflow-y: auto;
    flex: 1;
}
.sidebar-loading-msg {
    text-align: center;
    padding: 20px 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* ============================================================
   17. SKELETON SCREEN
   ============================================================ */
.skeleton {
    background: linear-gradient(90deg, #e8e8f0 25%, #f0f0f5 50%, #e8e8f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s ease-in-out infinite;
    border-radius: var(--border-radius-sm);
}
.skeleton-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}
.skeleton-image { aspect-ratio: 1/1; }
.skeleton-body { padding: 16px; }
.skeleton-line { height: 14px; margin-bottom: 10px; border-radius: 6px; }
.skeleton-line--title { width: 85%; height: 16px; }
.skeleton-line--short { width: 55%; }
.skeleton-line--price { width: 40%; height: 22px; }
.skeleton-line--button { width: 100%; height: 40px; border-radius: var(--border-radius-sm); margin-top: 8px; margin-bottom: 0; }
.skeleton-line--platform-badge { width: 30%; height: 10px; margin-bottom: 14px; }

/* Variantes de plataforma nos skeletons e contêineres de fotos */

/* 1. Mercado Livre */
.skeleton-card[data-plat="ml"],
.skeleton-card--ml {
    border: 2px solid var(--ml-primary) !important;
}
.skeleton-card[data-plat="ml"] .skeleton-image,
.skeleton-card--ml .skeleton-image {
    background-color: var(--ml-primary) !important;
    background-image: linear-gradient(90deg, var(--ml-primary) 25%, var(--ml-light) 50%, var(--ml-primary) 75%) !important;
}
.skeleton-card[data-plat="ml"]:hover,
.skeleton-card--ml:hover {
    border-color: var(--ml-accent) !important;
}
.skeleton-card[data-plat="ml"]:hover .skeleton-image,
.skeleton-card--ml:hover .skeleton-image {
    background-color: #ffe81a !important;
}

/* 2. Shopee */
.skeleton-card[data-plat="shopee"],
.skeleton-card--shopee {
    border: 2px solid var(--shopee-primary) !important;
}
.skeleton-card[data-plat="shopee"] .skeleton-image,
.skeleton-card--shopee .skeleton-image {
    background-color: var(--shopee-primary) !important;
    background-image: linear-gradient(90deg, var(--shopee-primary) 25%, var(--shopee-light) 50%, var(--shopee-primary) 75%) !important;
}
.skeleton-card[data-plat="shopee"]:hover,
.skeleton-card--shopee:hover {
    border-color: var(--shopee-accent) !important;
}
.skeleton-card[data-plat="shopee"]:hover .skeleton-image,
.skeleton-card--shopee:hover .skeleton-image {
    background-color: #d63d1e !important;
}

/* 3. Amazon */
.skeleton-card[data-plat="amazon"],
.skeleton-card--amazon {
    border: 2px solid var(--amazon-primary) !important;
}
.skeleton-card[data-plat="amazon"] .skeleton-image,
.skeleton-card--amazon .skeleton-image {
    background-color: var(--amazon-primary) !important;
    background-image: linear-gradient(90deg, var(--amazon-primary) 25%, var(--amazon-light) 50%, var(--amazon-primary) 75%) !important;
}
.skeleton-card[data-plat="amazon"]:hover,
.skeleton-card--amazon:hover {
    border-color: var(--amazon-accent) !important;
}
.skeleton-card[data-plat="amazon"]:hover .skeleton-image,
.skeleton-card--amazon:hover .skeleton-image {
    background-color: #d2d5d5 !important;
}

/* ============================================================
   18. CATEGORIAS GRID
   ============================================================ */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 24px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: all var(--transition-smooth);
}
.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-primary);
}
.category-icon { font-size: 2rem; }
.category-name { font-size: 0.85rem; font-weight: 600; text-align: center; }

.section-categories { margin-top: 48px; }
.section-categories .section-title { margin-bottom: 24px; }

/* ============================================================
   19. PÁGINAS DE PLATAFORMAS — Hero customizado
   ============================================================ */
.platform-hero {
    border-radius: var(--border-radius-lg);
    padding: 48px 40px;
    margin-bottom: 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.platform-hero-content { position: relative; z-index: 2; }
.platform-hero-logo { max-width: 180px; height: auto; margin: 0 auto 20px; }
.platform-hero-title { margin-bottom: 12px; }
.platform-hero-subtitle { font-size: 1rem; max-width: 600px; margin: 0 auto 20px; }
.platform-hero-badges { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.platform-badge {
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
}

/* Amazon Hero - Cinza Suave para Alto Contraste */
.platform-hero--amazon {
    background: #F3F3F3;
    border: 1px solid var(--border-color);
    color: var(--amazon-text); /* #232F3E */
}
.platform-hero--amazon::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,153,0,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.platform-hero--amazon .platform-badge { background: var(--amazon-accent); color: #000; }
.platform-hero--amazon .platform-hero-subtitle { color: var(--text-secondary); }

/* Mercado Livre Hero */
.platform-hero--ml {
    background: linear-gradient(135deg, #fff159 0%, #ffe600 100%);
    color: #2d3277;
}
.platform-hero--ml::before {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(52,131,250,0.1) 0%, transparent 70%);
    border-radius: 50%;
}
.platform-hero--ml .platform-badge { background: var(--ml-accent); color: #fff; }
.platform-hero--ml .platform-hero-subtitle { color: rgba(45,50,119,0.7); }

/* Shopee Hero */
.platform-hero--shopee {
    background: linear-gradient(135deg, #ee4d2d 0%, #d73211 100%);
    color: #fff;
}
.platform-hero--shopee::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -15%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    border-radius: 50%;
}
.platform-hero--shopee .platform-badge { background: #fff; color: var(--shopee-primary); }
.platform-hero--shopee .platform-hero-subtitle { color: rgba(255,255,255,0.85); }

/* Sidebar headers de plataformas */
.sidebar-header--amazon { border-left: 4px solid var(--amazon-accent); }
.sidebar-header--ml { border-left: 4px solid var(--ml-primary); }
.sidebar-header--shopee { border-left: 4px solid var(--shopee-primary); }

/* Ordenação */
.sort-select {
    padding: 8px 16px;
    border: 1.5px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    color: var(--text-secondary);
    background: #fff;
    cursor: pointer;
    transition: border-color var(--transition-fast);
}
.sort-select:focus { border-color: var(--accent-primary); outline: none; }

/* ============================================================
   20. RODAPÉ
   ============================================================ */
.site-footer {
    background: #1a1a2e;
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo { height: 40px; width: auto; margin-bottom: 16px; filter: brightness(1.5); }
.footer-about { font-size: 0.85rem; line-height: 1.7; color: rgba(255,255,255,0.6); }
.footer-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    transition: all var(--transition-fast);
    position: relative;
}
.footer-links a:hover { color: #fff; padding-left: 4px; }
.footer-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-primary);
    transition: width var(--transition-smooth);
}
.footer-links a:hover::after { width: 100%; }

.footer-social { display: flex; gap: 12px; margin-top: 20px; }
.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.7);
    transition: all var(--transition-smooth);
}
.social-link:hover { background: var(--accent-primary); color: #fff; transform: translateY(-2px); }
.social-link svg { width: 18px; height: 18px; }

.footer-text { font-size: 0.85rem; margin-bottom: 16px; color: rgba(255,255,255,0.6); }

.newsletter-input-group {
    display: flex;
    gap: 8px;
}
.newsletter-input-group input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--border-radius-sm);
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-size: 0.85rem;
    outline: none;
    transition: border-color var(--transition-fast);
}
.newsletter-input-group input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-input-group input:focus { border-color: var(--accent-primary); }

.footer-trust { display: flex; gap: 12px; margin-top: 16px; }
.trust-badge {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.5);
}

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}
.footer-bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.5); }
.footer-disclaimer { font-size: 0.75rem !important; margin-top: 8px; color: rgba(255,255,255,0.3) !important; }
.mt-3 { margin-top: 24px; }

/* Assinatura Finish Web com Efeito Degradê Animado */
.finish-web-link {
    color: rgba(255, 255, 255, 0.5);
    transition: all var(--transition-smooth, 0.3s) ease;
    font-weight: 700;
    display: inline-block;
}
.finish-web-link:hover {
    background: linear-gradient(135deg, #6f42c1, #00d2ff, #6f42c1);
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
    animation: animateFinishWebGradient 2s linear infinite;
}

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

/* ============================================================
   21. BOTÕES
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    cursor: pointer;
    border: none;
}
.btn--primary { background: var(--accent-gradient); color: #fff; }
.btn--primary:hover { box-shadow: 0 4px 15px rgba(108,92,231,0.4); transform: translateY(-1px); }
.btn--amazon { background: var(--amazon-accent); color: #000; }
.btn--ml { background: var(--ml-accent); color: #fff; }
.btn--shopee { background: var(--shopee-primary); color: #fff; }

/* ============================================================
   22. BADGES
   ============================================================ */
.badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 50px;
}
.badge--success { background: #d4edda; color: #155724; }
.badge--warning { background: #fff3cd; color: #856404; }
.badge--danger { background: #f8d7da; color: #721c24; }

/* ============================================================
   23. LOADING / SPINNER
   ============================================================ */
.loading-message {
    text-align: center;
    padding: 48px 20px;
}
.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 20px;
}
.loading-spinner--amazon { border-top-color: var(--amazon-accent); }
.loading-spinner--ml { border-top-color: var(--ml-accent); }
.loading-spinner--shopee { border-top-color: var(--shopee-primary); }

.loading-message h3 { margin-bottom: 8px; font-size: 1.1rem; }
.loading-message p { color: var(--text-muted); font-size: 0.9rem; }

/* ============================================================
   24. UTILITÁRIOS
   ============================================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* ============================================================
   25. ANIMAÇÕES
   ============================================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes slideDown {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ============================================================
   26. SCROLLBAR PERSONALIZADA
   ============================================================ */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
* { scrollbar-width: thin; scrollbar-color: var(--border-color) transparent; }

/* ============================================================
   27. RESPONSIVIDADE & MEDIA QUERIES
   ============================================================ */
@media (max-width: 1200px) {
    .sidebar { width: 300px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .platform-highlights-container {
        margin-left: 0;
        width: 100%;
        justify-content: center;
        padding: 10px 0;
        border-top: 1px solid var(--border-color);
    }
}

/* Regra de Responsividade Compatível Exigida (< 992px) */
@media (max-width: 992px) {
    /* 1. Margens rígidas de 5px nas laterais esquerda e direita para todo o conteúdo do container principal */
    .container,
    .main-wrapper,
    main,
    .site-header .container,
    .site-footer .container,
    .content-area,
    .sidebar {
        padding-left: 5px !important;
        padding-right: 5px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    /* 2. Alinhamento de títulos e blocos de texto 100% centralizados */
    h1, h2, h3, h4, h5, h6,
    p,
    .section-title,
    .section-subtitle,
    .page-title-section,
    .platform-hero-title,
    .platform-hero-subtitle,
    .hero-title,
    .hero-subtitle,
    .column-header h2,
    .coupon-desc,
    .coupon-rules,
    .footer-about,
    .footer-text,
    .sidebar-title,
    .loading-message h3,
    .loading-message p,
    .footer-title,
    .category-name,
    .coupon-card-title,
    .price-range-slider .painel-filtros__label,
    .painel-filtros__titulo {
        text-align: center !important;
        justify-content: center !important;
        align-items: center !important;
    }

    /* Forçar alinhamento centralizado em elementos flex/grid */
    .section-title,
    .sidebar-title,
    .coupon-card-header,
    .column-header,
    .section-header,
    .page-title-section,
    .painel-filtros__titulo {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        text-align: center !important;
        width: 100% !important;
    }

    /* Ajuste estrutural de grid e flexbox no mobile */
    .main-content {
        flex-direction: column !important;
    }
    .sidebar {
        width: 100% !important;
        position: static !important;
        max-height: none !important;
        margin-top: 24px;
    }
    .sidebar-content {
        display: grid !important;
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
        gap: 16px !important;
    }
    .categories-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .coupons-columns-grid,
    .cupons-container {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }

    /* 3. O menu horizontal se transforma em menu hambúrguer compacto */
    .mobile-menu-toggle {
        display: flex !important;
    }
    .header-nav {
        display: none !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        right: 0 !important;
        background: #fff !important;
        border-top: 1px solid var(--border-color) !important;
        box-shadow: var(--shadow-lg) !important;
        padding: 12px !important;
        max-height: 70vh !important;
        overflow-y: auto !important;
    }
    .header-nav.is-open {
        display: block !important;
    }
    .nav-list {
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        gap: 8px !important;
    }
    .nav-item {
        width: 100% !important;
    }
    .nav-link {
        width: 100% !important;
        justify-content: space-between !important;
        padding: 12px 16px !important;
        background: var(--bg-primary) !important;
        border-radius: var(--border-radius-sm) !important;
        color: var(--text-primary) !important;
    }
    .nav-link:hover, .nav-link.active {
        color: var(--accent-primary) !important;
        background: rgba(108, 92, 231, 0.08) !important;
    }
    .nav-link .chevron {
        color: var(--text-secondary) !important;
    }
    .nav-dropdown, .dropdown-menu, .submenu, .vertical-submenu {
        position: static !important;
        transform: none !important;
        box-shadow: none !important;
        border: none !important;
        padding: 10px 0 10px 20px !important;
        display: none !important;
        opacity: 1 !important;
        visibility: visible !important;
        width: 100% !important;
        background: #fafafa !important;
    }
    .nav-item.has-dropdown.open .nav-dropdown,
    .tem-sub.open > .nav-dropdown,
    .tem-sub.open > .submenu,
    .tem-sub.open > .vertical-submenu {
        display: block !important;
    }
    .dropdown-columns {
        grid-template-columns: 1fr !important;
        gap: 4px !important;
    }
    .nav-dropdown a, 
    .dropdown-columns a {
        color: var(--text-secondary) !important;
        display: block !important;
        padding: 10px 16px !important;
        background: transparent !important;
        text-align: left !important;
        justify-content: flex-start !important;
    }
    /* Lista vertical em mobile */
    .vertical-menu,
    .vertical-submenu {
        width: 100% !important;
    }
    .vertical-menu a,
    .vertical-submenu a {
        color: var(--text-primary) !important;
        display: flex !important;
        justify-content: space-between !important;
        background: transparent !important;
        padding: 12px 16px !important;
    }
    .vertical-menu a:hover,
    .vertical-submenu a:hover {
        color: var(--accent-primary) !important;
        background: rgba(108, 92, 231, 0.08) !important;
    }
    .tem-sub > a::after {
        content: ' ▾' !important;
        color: var(--text-secondary) !important;
        display: inline-block;
    }
    .tem-sub.open > a::after {
        transform: rotate(180deg) !important;
    }
    .nav-dropdown a:hover, 
    .dropdown-columns a:hover {
        color: var(--accent-primary) !important;
        background: rgba(108, 92, 231, 0.08) !important;
    }
    .dropdown-grid {
        flex-direction: column !important;
        gap: 8px !important;
    }
    .dropdown-platform-link {
        width: 100% !important;
        flex-direction: row !important;
        justify-content: flex-start !important;
        padding: 12px 16px !important;
    }
}

@media (max-width: 768px) {
    .dropdown-columns {
        grid-template-columns: 1fr !important;
    }
    .hero-section { padding: 35px 24px; }
    .hero-badges, .faixa-badges {
        gap: 10px;
        justify-content: center;
        padding: 0 5px;
    }
    .hero-badge {
        margin: 0 5px;
        text-align: center;
    }
    .hero-platforms { flex-direction: column; align-items: center; }
    .platform-hero { padding: 32px 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .categories-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .section-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .search-btn { padding: 8px 16px; font-size: 0.82rem; }
    .hero-section { padding: 25px 16px; }
    .categories-grid { grid-template-columns: repeat(2, 1fr) !important; gap: 10px; }
    .products-grid { grid-template-columns: 1fr; }
    .tab-btn { padding: 6px 14px; font-size: 0.78rem; }
}

/* ============================================================
   28. MODO ESCURO (prefers-color-scheme: dark)
   ============================================================ */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0f0f1a;
        --bg-card: #1a1a2e;
        --bg-card-hover: #222240;
        --text-primary: #e8e8f0;
        --text-secondary: #a0a0b8;
        --text-muted: #6a6a80;
        --border-color: #2a2a40;
        
        --amazon-light: #181c26;
        --ml-light: #20241f;
        --shopee-light: #261715;

        --header-bg: #121022;
        --color-heading: #e8e8f0;
    }
    .site-header { background-color: var(--header-bg) !important; }
    .search-wrapper { background: #1a1a2e; border-color: #2a2a40; }
    .search-wrapper:focus-within { background: #1a1a2e; }
    .nav-dropdown { background-color: var(--header-bg) !important; }
    .site-footer { background: #0a0a14; }
    .column-content { background: #121224; }
    .coupon-item-card { background: #1a1a2e; border-color: #2a2a40; }
    .code-wrapper { background: #121224; border-color: #2a2a40; color: #e8e8f0; }
    .painel-filtros { background: #1a1a2e; border-color: #2a2a40; }
    .filter-checkbox-block { background: #121224; border-color: #2a2a40; }
    .filter-checkbox-block:hover { background: #1a1a2e; border-color: var(--accent-primary); }
    .price-input-box { background: #121224; border-color: #2a2a40; }
    
    .platform-coupon-column { background: #1a1a2e; border-color: #2a2a40; }
    .coupon-desc { color: #ffffff; }
    
    /* Hover adjustments in Dark Mode to ensure excellent contrast */
    .product-card--ml:hover .product-card-image { background-color: #4a4515 !important; }
    .product-card--shopee:hover .product-card-image { background-color: #591d12 !important; }
    .product-card--amazon:hover .product-card-image { background-color: #242933 !important; }
    
    .skeleton-card[data-plat="ml"] .skeleton-image,
    .skeleton-card--ml .skeleton-image {
        background-color: #444015 !important;
        background-image: linear-gradient(90deg, #444015 25%, #302d10 50%, #444015 75%) !important;
    }
    .skeleton-card[data-plat="shopee"] .skeleton-image,
    .skeleton-card--shopee .skeleton-image {
        background-color: #551c10 !important;
        background-image: linear-gradient(90deg, #551c10 25%, #3d140b 50%, #551c10 75%) !important;
    }
    .skeleton-card[data-plat="amazon"] .skeleton-image,
    .skeleton-card--amazon .skeleton-image {
        background-color: #20242e !important;
        background-image: linear-gradient(90deg, #20242e 25%, #181b24 50%, #20242e 75%) !important;
    }
}

/* ============================================================
   29. AJUSTES DE CONTRASTE PARA PÁGINAS E ELEMENTOS ESPECÍFICOS
   ============================================================ */

/* Cabeçalhos em áreas escuras ou coloridas devem manter alto contraste */
.site-footer h1, .site-footer h2, .site-footer h3, .site-footer h4, .site-footer h5, .site-footer h6,
.site-footer .footer-title {
    color: #ffffff !important;
}

.hero-section h1, .hero-section h2, .hero-section h3, .hero-section .hero-title {
    color: #ffffff !important;
}

/* Identidades das Páginas de Marca (Contraste no Título do Hero) */
.platform-hero--amazon .platform-hero-title {
    color: var(--amazon-text) !important;
}

.platform-hero--ml .platform-hero-title {
    color: #2d3277 !important;
}

.platform-hero--shopee .platform-hero-title {
    color: #ffffff !important;
}

/* Otimização de contraste para o Hub de Cupons */
.platform-coupon-column--ml .column-header h2 {
    color: #031B4E !important;
}
.platform-coupon-column--shopee .column-header h2 {
    color: #FFFFFF !important;
}
.platform-coupon-column--amazon .column-header h2 {
    color: #232F3E !important;
}