/* ============================================================
   ELITE FRAGRANCE - Stylesheet Principal
   Design: Luxuoso | Elegante | Premium
   Paleta Principal: Areia #F0EDE5 | Dourado suave #C5A059 | Grafite quente #333333
============================================================ */

/* ============================================================
   1. VARIÁVEIS & RESET

   💡 DICA PARA INICIANTES:
   Variáveis CSS (custom properties) são valores que você define
   uma vez aqui e usa em todo o arquivo com var(--nome).
   Se precisar mudar uma cor, muda só aqui e aplica em todo lugar!
============================================================ */
:root {
    /* ── Cores Douradas (identidade da marca) — suavizadas, sem brilho neon ── */
    --gold: #C5A059;
    /* Dourado principal, fosco/aquecido */
    --gold-light: #D9B979;
    /* Dourado mais claro (hover) */
    --gold-dark: #8C6A34;
    /* Dourado mais escuro — usado em TEXTO p/ contraste AA sobre fundo claro */

    /* ── Fundo base do site (meio-termo: nem branco gelado, nem escuro) ── */
    --bg: #F0EDE5;
    /* Fundo principal — areia clara, aquecida */

    /* ── --black mantido escuro: usado como cor de TEXTO sobre fundos dourados (botões/badges) ── */
    --black: #2A2115;
    /* Marrom quase-preto — texto sobre dourado, sem ser preto puro */
    --dark: #FAFAF8;
    /* Header / hero — quase-branco quente (nunca #fff puro) */
    --dark-2: #FAFAF8;
    /* Superfícies elevadas (cards, topbar, nav) */
    --dark-3: #E8E6E1;
    /* Superfícies mais internas (placeholders, dropdown, tags) */

    /* ── Tons de Cinza (textos) — sempre quentes, nunca frios ── */
    --gray: #8A857A;
    /* Cinza quente médio — textos apagados/placeholders */
    --gray-light: #666666;
    /* Cinza escuro quente — textos secundários */
    --white: #333333;
    /* Texto principal — grafite quente (evita preto puro) */
    --off-white: #F5F5F0;
    /* Creme suave (tints pontuais) */

    /* ── Cores de Status (mensagens e alertas) ──
       Antes ficavam espalhadas pelo CSS. Agora estão organizadas!
    ── */
    --color-success: #2ecc71;
    /* Verde — sucesso, válido */
    --color-danger: #e74c3c;
    /* Vermelho — erro, perigo */
    --color-warning: #f39c12;
    /* Laranja — alerta, atenção */
    --color-info: #3498db;
    /* Azul — informação */

    /* ── Bordas e Sombras ── */
    --border: #D9D5CE;
    /* Borda/divisor bege neutro (não cinza frio) */
    --shadow: 0 4px 20px rgba(60, 50, 30, 0.08);
    /* Sombra suave, tom quente */
    --shadow-gold: 0 0 20px rgba(197, 160, 89, 0.25);
    /* Brilho dourado suave */

    /* ── Tipografia ── */
    --font-heading: 'Playfair Display', Georgia, serif;
    /* Títulos elegantes */
    --font-body: 'Montserrat', sans-serif;
    /* Texto corrido */

    /* ── Bordas arredondadas ── */
    --radius: 8px;
    /* Arredondamento padrão */
    --radius-lg: 16px;
    /* Arredondamento maior (cards) */

    /* ── Outros ── */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    /* Animação suave */
    --max-width: 1400px;
    /* Largura máxima do conteúdo */
}

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

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

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

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

a:hover {
    color: var(--gold-light);
}

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

ul {
    list-style: none;
}

::selection {
    background: var(--gold);
    color: var(--black);
}

/* ============================================================
   2. LAYOUT - CONTAINER & GRID
============================================================ */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-sm {
    padding: 50px 0;
}

/* Grids de conteúdo reutilizáveis (substituem grids inline não-responsivos) */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

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

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-divider {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 16px auto 20px;
}

.section-desc {
    color: var(--gray-light);
    max-width: 600px;
    margin: 0 auto;
    font-size: 0.95rem;
}

/* ============================================================
   3. TOPBAR
============================================================ */
.topbar {
    background: var(--dark-2);
    border-bottom: 1px solid var(--border);
    padding: 8px 0;
    font-size: 0.78rem;
}

.topbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.topbar-left,
.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.topbar-left span,
.topbar-right .topbar-link {
    color: var(--gray-light);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.topbar-right .topbar-link:hover {
    color: var(--gold-dark);
}

.topbar i {
    font-size: 0.72rem;
}

/* ============================================================
   4. HEADER
============================================================ */
.main-header {
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
}

.main-header.scrolled {
    padding: 10px 0;
    box-shadow: var(--shadow);
    background: rgba(250, 250, 248, 0.96);
    backdrop-filter: blur(10px);
}

.main-header .container {
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Logo */
.logo {
    flex-shrink: 0;
    font-family: var(--font-heading);
    display: flex;
    flex-direction: column;
    line-height: 1;
    color: var(--white);
}

.logo-elite {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold-dark);
    letter-spacing: 3px;
    text-transform: uppercase;
}

.logo-parfums {
    font-size: 0.65rem;
    letter-spacing: 8px;
    text-transform: uppercase;
    color: var(--gray-light);
    font-style: italic;
}

/* Busca */
.search-form {
    flex: 1;
    max-width: 500px;
    display: flex;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: 50px;
    overflow: hidden;
    transition: var(--transition);
}

.search-form:focus-within {
    border-color: var(--gold-dark);
    box-shadow: var(--shadow-gold);
}

.search-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    padding: 10px 20px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
}

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

.search-btn {
    background: none;
    border: none;
    padding: 10px 18px;
    color: var(--gold-dark);
    cursor: pointer;
    font-size: 1rem;
    transition: var(--transition);
}

.search-btn:hover {
    color: var(--gold-light);
}

/* Header actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin-left: auto;
}

.header-action-btn {
    position: relative;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
    font-size: 1.1rem;
    border: 1px solid transparent;
}

.header-action-btn:hover {
    color: var(--gold-dark);
    border-color: var(--border);
    background: var(--dark-2);
}

.cart-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    background: var(--gold);
    color: var(--black);
    font-size: 0.62rem;
    font-weight: 700;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Botão de busca (só aparece no mobile, quando a busca inline vira off-canvas) */
.search-toggle-btn {
    display: none;
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    min-width: 44px;
    min-height: 44px;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-btn.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================================
   5. NAVEGAÇÃO
============================================================ */
.main-nav {
    background: var(--dark-2);
    border-bottom: 1px solid var(--border);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 0;
}

.nav-link {
    display: block;
    padding: 14px 20px;
    color: var(--gray-light);
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold-dark);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 60%;
}

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

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-top: 2px solid var(--gold);
    border-radius: 0 0 var(--radius) var(--radius);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    z-index: 500;
    padding: 8px 0;
}

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

.dropdown li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--gray-light);
    font-size: 0.85rem;
    transition: var(--transition);
}

.dropdown li a:hover {
    background: rgba(212, 175, 55, 0.08);
    color: var(--gold-dark);
    padding-left: 26px;
}

/* ============================================================
   6. HERO / BANNER
============================================================ */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--dark);
    min-height: 75vh;
}

.hero-slider {
    position: relative;
    height: 75vh;
    min-height: 500px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 0.8s ease;
    overflow: hidden;
}

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

.hero-slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
    filter: brightness(0.35);
}

.hero-slide.active .hero-slide-bg {
    transform: scale(1);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 760px;
    max-height: 100%;
    padding: 60px 20px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.hero-content .container {
    position: relative;
}

.hero-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold-light);
    /* sobre foto escurecida do hero: precisa de dourado claro p/ contraste */
    margin-bottom: 16px;
    padding: 6px 16px;
    border: 1px solid var(--gold);
    border-radius: 50px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 1.1;
    color: #ffffff;
    /* sempre branco: fica sobre foto escurecida do slide */
    margin-bottom: 20px;
}

.hero-title em {
    font-style: italic;
    color: var(--gold-light);
    /* sobre foto escurecida do hero */
}

.hero-desc {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 36px;
    max-width: 450px;
    line-height: 1.8;
}

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

/* Slider controls */
.hero-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.hero-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
}

.hero-dot.active {
    background: var(--gold);
    width: 28px;
    border-radius: 4px;
}

.hero-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border);
    color: #ffffff;
    /* ícone sobre foto escurecida do hero */
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
}

.hero-arrow:hover {
    background: var(--gold);
    border-color: var(--gold-dark);
    color: var(--black);
}

.hero-arrow-prev {
    left: 20px;
}

.hero-arrow-next {
    right: 20px;
}

/* ============================================================
   7. BOTÕES
============================================================ */
.btn-gold {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold);
    color: var(--black);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 14px 32px;
    border: 2px solid var(--gold);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-gold:hover {
    background: var(--gold-light);
    border-color: var(--gold-light);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.4);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--gold-dark);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 12px 30px;
    border: 2px solid var(--gold);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    background: var(--gold);
    color: var(--black);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-sm {
    padding: 8px 20px;
    font-size: 0.72rem;
}

.btn-lg {
    padding: 18px 44px;
    font-size: 0.9rem;
}

/* ============================================================
   8. CARDS DE PRODUTO
============================================================ */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 28px;
}

.product-card {
    background: var(--dark-2);
    border: 1px solid rgba(60, 50, 30, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    position: relative;
    group: true;
}

.product-card:hover {
    border-color: var(--border);
    transform: translateY(-6px);
    box-shadow: var(--shadow), 0 0 40px rgba(197, 160, 89, 0.1);
}

.product-card-img {
    position: relative;
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--dark-3);
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

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

/* Badges */
.product-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 50px;
    z-index: 2;
}

.badge-promo {
    background: var(--color-danger);
    color: var(--white);
}

.badge-novo {
    background: var(--gold);
    color: var(--black);
}

.badge-destaque {
    background: var(--dark-3);
    color: var(--gold-dark);
    border: 1px solid var(--gold);
}

/* Card overlay com ações */
.product-card-actions {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    opacity: 0;
    transition: var(--transition);
}

.product-card:hover .product-card-actions {
    opacity: 1;
}

.card-action-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    /* botão sobre overlay escuro do hover no card */
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(4px);
    font-size: 0.9rem;
}

.card-action-btn:hover {
    background: var(--gold);
    border-color: var(--gold-dark);
    color: var(--black);
}

.card-action-btn.favorited {
    background: rgba(231, 76, 60, 0.3);
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.product-card-body {
    padding: 20px;
}

.product-card-brand {
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 6px;
}

.product-card-name {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    color: var(--white);
    margin-bottom: 8px;
    line-height: 1.3;
}

.product-card-name a {
    color: inherit;
}

.product-card-name a:hover {
    color: var(--gold-dark);
}

.product-card-desc {
    font-size: 0.78rem;
    color: var(--gray-light);
    margin-bottom: 14px;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.product-genero-badge {
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 50px;
    border: 1px solid var(--border);
    color: var(--gray-light);
}

.product-card-price {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.price-current {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--gold-dark);
}

.price-original {
    font-size: 0.85rem;
    color: var(--gray);
    text-decoration: line-through;
}

.price-discount {
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(231, 76, 60, 0.15);
    color: var(--color-danger);
    padding: 2px 8px;
    border-radius: 4px;
}

.product-card-footer {
    border-top: 1px solid rgba(20, 20, 30, 0.06);
    padding-top: 16px;
}

.btn-add-cart {
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--gold-dark);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}

.btn-add-cart:hover {
    background: var(--gold);
    border-color: var(--gold-dark);
    color: var(--black);
}

/* ============================================================
   9. SECTIONS ESPECÍFICAS
============================================================ */

/* Destaques / Featured */
.featured-section {
    background: var(--bg);
}

.featured-section .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

/* Promoções */
.promo-section {
    background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark-3) 100%);
    position: relative;
    overflow: hidden;
}

.promo-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* Stats / counters */
.stats-section {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 50px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
}

.stat-item {}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--gold-dark);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--gray-light);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Product carousel */
.carousel-wrapper {
    position: relative;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    gap: 24px;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-track .product-card {
    flex: 0 0 calc(25% - 18px);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: var(--dark-3);
    border: 1px solid var(--border);
    color: var(--gold-dark);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}

.carousel-btn:hover {
    background: var(--gold);
    color: var(--black);
}

.carousel-btn-prev {
    left: -23px;
}

.carousel-btn-next {
    right: -23px;
}

/* ============================================================
   10. FORMS & INPUTS
============================================================ */
.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gray-light);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    background: var(--dark-2);
    border: 1px solid rgba(20, 20, 30, 0.14);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.9rem;
    padding: 12px 16px;
    border-radius: var(--radius);
    transition: var(--transition);
    outline: none;
    -webkit-appearance: none;
}

.form-control:focus {
    border-color: var(--gold-dark);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
}

.form-control::placeholder {
    color: var(--gray);
}

.form-control.is-invalid {
    border-color: var(--color-danger);
}

.form-control.is-valid {
    border-color: var(--color-success);
}

.form-error {
    font-size: 0.78rem;
    color: var(--color-danger);
    margin-top: 6px;
}

.form-hint {
    font-size: 0.75rem;
    color: var(--gray);
    margin-top: 6px;
}

/* Select customizado */
select.form-control {
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='none' stroke='%23d4af37' stroke-width='2' d='M2 5l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px;
    padding-right: 36px;
    cursor: pointer;
}

/* Textarea */
textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Checkbox / Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    cursor: pointer;
    font-size: 0.88rem;
    color: var(--gray-light);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--gold-dark);
    cursor: pointer;
}

/* ============================================================
   11. FLASH MESSAGES
============================================================ */
.flash {
    padding: 14px 20px;
    border-radius: var(--radius);
    margin: 16px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    animation: slideDown 0.4s ease;
}

.flash-icon {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.flash-success {
    background: rgba(46, 204, 113, 0.12);
    color: var(--color-success);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.flash-error {
    background: rgba(231, 76, 60, 0.12);
    color: var(--color-danger);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.flash-warning {
    background: rgba(243, 156, 18, 0.12);
    color: var(--color-warning);
    border: 1px solid rgba(243, 156, 18, 0.3);
}

.flash-info {
    background: rgba(52, 152, 219, 0.12);
    color: var(--color-info);
    border: 1px solid rgba(52, 152, 219, 0.3);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================================
   12. CARRINHO
============================================================ */

/* Mini carrinho */
.mini-cart {
    position: fixed;
    top: 0;
    right: -400px;
    width: 380px;
    height: 100vh;
    background: var(--dark-2);
    border-left: 1px solid var(--border);
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
}

.mini-cart.open {
    right: 0;
}

.mini-cart-inner {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.mini-cart-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mini-cart-header h4 {
    font-family: var(--font-heading);
    color: var(--gold-dark);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mini-cart-close {
    background: none;
    border: none;
    color: var(--gray-light);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px;
    transition: var(--transition);
}

.mini-cart-close:hover {
    color: var(--gold-dark);
}

.mini-cart-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}

.mini-cart-item {
    display: flex;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(20, 20, 30, 0.06);
}

.mini-cart-item-img {
    width: 60px;
    height: 75px;
    object-fit: cover;
    border-radius: var(--radius);
    background: var(--dark-3);
    flex-shrink: 0;
}

.mini-cart-item-info {
    flex: 1;
}

.mini-cart-item-brand {
    font-size: 0.65rem;
    color: var(--gold-dark);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.mini-cart-item-name {
    font-size: 0.88rem;
    color: var(--white);
    margin: 3px 0 6px;
    line-height: 1.3;
}

.mini-cart-item-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.qty-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

.qty-btn {
    width: 26px;
    height: 26px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    color: var(--gold-dark);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: var(--transition);
}

.qty-btn:hover {
    background: var(--gold);
    color: var(--black);
}

.qty-num {
    font-size: 0.9rem;
    font-weight: 600;
    min-width: 20px;
    text-align: center;
}

.mini-cart-item-price {
    font-size: 0.9rem;
    color: var(--gold-dark);
    font-weight: 600;
}

.mini-cart-remove {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition);
}

.mini-cart-remove:hover {
    color: var(--color-danger);
}

.mini-cart-footer {
    padding: 20px 24px;
    border-top: 1px solid var(--border);
}

.mini-cart-total {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
    font-size: 1rem;
    font-weight: 600;
}

.mini-cart-total span:last-child {
    color: var(--gold-dark);
    font-size: 1.15rem;
}

.mini-cart-empty {
    text-align: center;
    color: var(--gray);
    padding: 40px 0;
    font-size: 0.9rem;
}

/* Overlay */
.overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 1999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    backdrop-filter: blur(2px);
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Página Carrinho */
.cart-page {
    padding: 60px 0;
}

.cart-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 32px;
    align-items: start;
}

.cart-table {
    background: var(--dark-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.cart-table-head {
    display: grid;
    grid-template-columns: 1fr 120px 140px 60px;
    gap: 16px;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-light);
}

.cart-item {
    display: grid;
    grid-template-columns: 1fr 120px 140px 60px;
    gap: 16px;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(20, 20, 30, 0.05);
    transition: var(--transition);
}

.cart-item:hover {
    background: rgba(20, 20, 30, 0.02);
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item-product {
    display: flex;
    gap: 16px;
    align-items: center;
}

.cart-item-img {
    width: 70px;
    height: 90px;
    object-fit: cover;
    border-radius: var(--radius);
    background: var(--dark-3);
}

.cart-item-brand {
    font-size: 0.65rem;
    color: var(--gold-dark);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.cart-item-name {
    font-size: 0.95rem;
    color: var(--white);
    margin-bottom: 4px;
    font-family: var(--font-heading);
}

.cart-item-price-unit {
    font-size: 0.8rem;
    color: var(--gray-light);
}

.cart-item-qty {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-qty-input {
    width: 50px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    color: var(--white);
    text-align: center;
    padding: 6px;
    border-radius: var(--radius);
    font-size: 0.9rem;
}

.cart-item-total {
    font-weight: 700;
    color: var(--gold-dark);
    font-size: 1rem;
}

.cart-remove-btn {
    background: none;
    border: none;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.cart-remove-btn:hover {
    color: var(--color-danger);
}

.cart-summary {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    position: sticky;
    top: 100px;
}

.cart-summary-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--gold-dark);
    margin-bottom: 20px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border);
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    margin-bottom: 12px;
    color: var(--gray-light);
}

.cart-summary-row.total {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--white);
    padding-top: 14px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

.cart-summary-row.total span:last-child {
    color: var(--gold-dark);
    font-size: 1.3rem;
}

.cart-coupon {
    margin: 20px 0;
    display: flex;
    gap: 8px;
}

.cart-coupon input {
    flex: 1;
    background: var(--dark-3);
    border: 1px solid var(--border);
    color: var(--white);
    padding: 10px 14px;
    border-radius: var(--radius);
    font-size: 0.88rem;
}

/* ============================================================
   13. LOGIN / CADASTRO
============================================================ */
.auth-page {
    min-height: calc(100vh - 200px);
    display: flex;
    align-items: center;
    padding: 60px 0;
}

.auth-card {
    max-width: 480px;
    margin: 0 auto;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 6px;
}

.auth-subtitle {
    text-align: center;
    color: var(--gray-light);
    font-size: 0.88rem;
    margin-bottom: 28px;
}

.auth-divider {
    text-align: center;
    position: relative;
    margin: 20px 0;
    color: var(--gray);
    font-size: 0.8rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--border);
}

.auth-divider::before {
    left: 0;
}

.auth-divider::after {
    right: 0;
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.85rem;
    color: var(--gray-light);
}

/* ============================================================
   14. PÁGINA DE PRODUTO
============================================================ */
.product-page {
    padding: 50px 0;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Galeria */
.product-gallery {}

.product-main-img {
    aspect-ratio: 3/4;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--dark-2);
    border: 1px solid var(--border);
    margin-bottom: 14px;
    cursor: zoom-in;
}

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

.product-main-img:hover img {
    transform: scale(1.05);
}

.product-thumbnails {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
}

.product-thumb {
    flex-shrink: 0;
    width: 70px;
    height: 90px;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--dark-2);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
}

.product-thumb.active,
.product-thumb:hover {
    border-color: var(--gold-dark);
}

.product-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Detalhes do produto */
.product-details {}

.product-detail-brand {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 10px;
}

.product-detail-name {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    color: var(--white);
    margin-bottom: 12px;
    line-height: 1.2;
}

.product-detail-rating {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.product-detail-rating .stars {
    color: var(--gold-dark);
}

.rating-count {
    font-size: 0.82rem;
    color: var(--gray-light);
}

.product-detail-price {
    margin-bottom: 24px;
    padding: 20px;
    background: var(--dark-2);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.detail-price-current {
    font-size: 2rem;
    color: var(--gold-dark);
    font-weight: 700;
}

.detail-price-original {
    font-size: 1rem;
    color: var(--gray);
    text-decoration: line-through;
    margin-left: 12px;
}

.detail-price-economy {
    font-size: 0.78rem;
    color: var(--color-success);
    margin-top: 4px;
}

.product-detail-desc {
    color: var(--gray-light);
    line-height: 1.85;
    margin-bottom: 24px;
    font-size: 0.93rem;
}

.product-notas {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 24px;
}

.product-notas-title {
    font-size: 0.72rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 10px;
}

.product-notas p {
    font-size: 0.85rem;
    color: var(--gray-light);
}

.product-detail-options {
    margin-bottom: 24px;
}

.options-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray-light);
    margin-bottom: 10px;
}

.volume-options {
    display: flex;
    gap: 10px;
}

.volume-btn {
    padding: 8px 18px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    color: var(--gray-light);
    border-radius: 50px;
    cursor: pointer;
    font-size: 0.82rem;
    transition: var(--transition);
}

.volume-btn.active,
.volume-btn:hover {
    background: var(--gold);
    border-color: var(--gold-dark);
    color: var(--black);
    font-weight: 600;
}

.product-qty-add {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 24px;
}

.qty-selector {
    display: flex;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 50px;
    overflow: hidden;
}

.qty-selector button {
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    color: var(--gold-dark);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}

.qty-selector button:hover {
    background: var(--dark-2);
}

.qty-selector input {
    width: 50px;
    text-align: center;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1rem;
    font-family: var(--font-body);
    padding: 0;
}

.product-detail-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.product-detail-meta {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.product-meta-item {
    display: flex;
    gap: 10px;
    font-size: 0.83rem;
}

.product-meta-item span:first-child {
    color: var(--gray-light);
    min-width: 90px;
}

.product-meta-item span:last-child {
    color: var(--white);
}

/* ============================================================
   15. AVALIAÇÕES
============================================================ */
.reviews-section {
    margin-top: 60px;
    padding-top: 60px;
    border-top: 1px solid var(--border);
}

.reviews-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    margin-bottom: 32px;
}

.reviews-summary {
    display: flex;
    gap: 40px;
    margin-bottom: 40px;
    background: var(--dark-2);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
}

.review-avg-score {
    text-align: center;
    flex-shrink: 0;
}

.review-avg-number {
    font-family: var(--font-heading);
    font-size: 4rem;
    color: var(--gold-dark);
    line-height: 1;
    font-weight: 700;
}

.review-avg-stars {
    color: var(--gold-dark);
    font-size: 1.2rem;
    margin: 8px 0;
}

.review-avg-count {
    font-size: 0.78rem;
    color: var(--gray-light);
}

.review-bars {
    flex: 1;
}

.review-bar-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 0.82rem;
}

.review-bar-label {
    min-width: 50px;
    color: var(--gray-light);
}

.review-bar-track {
    flex: 1;
    height: 6px;
    background: var(--dark-3);
    border-radius: 3px;
    overflow: hidden;
}

.review-bar-fill {
    height: 100%;
    background: var(--gold);
    border-radius: 3px;
    transition: width 1s ease;
}

.review-bar-count {
    min-width: 24px;
    color: var(--gray-light);
    text-align: right;
}

.review-card {
    background: var(--dark-2);
    border: 1px solid rgba(20, 20, 30, 0.06);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin-bottom: 20px;
    transition: var(--transition);
}

.review-card:hover {
    border-color: var(--border);
}

.review-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 42px;
    height: 42px;
    background: var(--dark-3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold-dark);
    font-weight: 700;
    font-size: 0.9rem;
    border: 1px solid var(--border);
}

.reviewer-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.review-date {
    font-size: 0.75rem;
    color: var(--gray-light);
}

.review-card-stars {
    color: var(--gold-dark);
}

.review-card-title {
    font-weight: 600;
    margin-bottom: 8px;
}

.review-card-body {
    font-size: 0.88rem;
    color: var(--gray-light);
    line-height: 1.7;
}

.review-form-box {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-top: 40px;
}

.star-rating-input {
    display: flex;
    gap: 6px;
    flex-direction: row-reverse;
    justify-content: flex-end;
    margin-bottom: 4px;
}

.star-rating-input input {
    display: none;
}

.star-rating-input label {
    font-size: 1.5rem;
    color: var(--gray);
    cursor: pointer;
    transition: var(--transition);
}

.star-rating-input label:hover,
.star-rating-input label:hover~label,
.star-rating-input input:checked~label {
    color: var(--gold-dark);
}

/* ============================================================
   16. BREADCRUMB
============================================================ */
.breadcrumb {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.breadcrumb-item {
    font-size: 0.8rem;
    color: var(--gray-light);
    display: flex;
    align-items: center;
    gap: 8px;
}

.breadcrumb-item::after {
    content: '/';
    color: var(--border);
    font-size: 0.9rem;
}

.breadcrumb-item:last-child::after {
    display: none;
}

.breadcrumb-item a {
    color: var(--gray-light);
}

.breadcrumb-item a:hover {
    color: var(--gold-dark);
}

.breadcrumb-item.active {
    color: var(--gold-dark);
}

/* ============================================================
   17. CATÁLOGO - FILTROS
============================================================ */
.catalog-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
}

.catalog-sidebar {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    position: sticky;
    top: 100px;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.filter-section {
    margin-bottom: 28px;
}

.filter-section:last-child {
    margin-bottom: 0;
}

.filter-title {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.filter-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 0;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--gray-light);
    transition: var(--transition);
}

.filter-option:hover {
    color: var(--gold-dark);
}

.filter-option input {
    accent-color: var(--gold-dark);
}

.filter-count {
    font-size: 0.72rem;
    background: var(--dark-3);
    padding: 2px 8px;
    border-radius: 50px;
    color: var(--gray);
}

/* Price range */
.price-range-inputs {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 10px;
}

.price-range-inputs input {
    width: 80px;
    background: var(--dark-3);
    border: 1px solid var(--border);
    color: var(--white);
    padding: 7px 10px;
    border-radius: var(--radius);
    font-size: 0.82rem;
    text-align: center;
}

.price-range-inputs span {
    color: var(--gray);
    font-size: 0.8rem;
}

/* Catalog main */
.catalog-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 28px;
    padding: 14px 20px;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.catalog-count {
    font-size: 0.85rem;
    color: var(--gray-light);
}

.catalog-count strong {
    color: var(--white);
}

.catalog-sort {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    color: var(--gray-light);
}

/* ============================================================
   18. NEWSLETTER SECTION
============================================================ */
.newsletter-section {
    background: linear-gradient(135deg, #fdf9ee 0%, #f6ecd2 50%, #fdf9ee 100%);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 60px 0;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.newsletter-text h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 8px;
}

.newsletter-text p {
    color: var(--gray-light);
    font-size: 0.9rem;
}

.newsletter-form {
    flex-shrink: 0;
}

.newsletter-input-group {
    display: flex;
    border-radius: 50px;
    overflow: hidden;
    border: 1px solid var(--gold);
}

.newsletter-input-group input {
    width: 300px;
    background: var(--dark-2);
    border: none;
    outline: none;
    padding: 14px 24px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.88rem;
}

.newsletter-input-group input::placeholder {
    color: var(--gray);
}

.newsletter-input-group .btn-gold {
    border-radius: 0;
    border: none;
}

/* ============================================================
   19. FOOTER
============================================================ */
.main-footer {
    background: var(--dark);
    border-top: 1px solid var(--border);
    padding: 70px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 48px;
    margin-bottom: 50px;
}

.footer-logo {
    font-family: var(--font-heading);
    margin-bottom: 16px;
}

.footer-about {
    font-size: 0.83rem;
    color: var(--gray-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: 50%;
    color: var(--gray-light);
    font-size: 0.9rem;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--gold);
    border-color: var(--gold-dark);
    color: var(--black);
    transform: translateY(-3px);
}

.footer-title {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold-dark);
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--gray-light);
    font-size: 0.84rem;
    transition: var(--transition);
}

.footer-links a i {
    font-size: 0.65rem;
    color: var(--gold-dark);
    transition: var(--transition);
}

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    gap: 12px;
    color: var(--gray-light);
    font-size: 0.83rem;
    margin-bottom: 12px;
    align-items: flex-start;
}

.footer-contact li i {
    color: var(--gold-dark);
    margin-top: 2px;
    flex-shrink: 0;
    font-size: 0.85rem;
}

.footer-contact li a {
    color: var(--gray-light);
}

.footer-contact li a:hover {
    color: var(--gold-dark);
}

.footer-payment {
    margin-top: 20px;
}

.footer-payment h5 {
    font-size: 0.68rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gray);
    margin-bottom: 10px;
}

.payment-icons {
    display: flex;
    gap: 10px;
    font-size: 1.6rem;
    color: var(--gray-light);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.78rem;
    color: var(--gray);
}

/* ============================================================
   20. SCROLL TO TOP & MISC
============================================================ */
.scroll-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 44px;
    height: 44px;
    background: var(--gold);
    color: var(--black);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--gold-light);
    transform: translateY(-3px);
}

/* Botão flutuante do WhatsApp — fixo em todas as páginas */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 58px;
    height: 58px;
    background: #25d366;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: var(--transition);
    animation: whatsapp-pulse 2.5s infinite;
}

.whatsapp-float:hover {
    background: #1ebe57;
    color: #ffffff;
    transform: scale(1.08);
}

.whatsapp-float .whatsapp-tooltip {
    position: absolute;
    right: 68px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--black);
    color: #fff;
    padding: 8px 14px;
    border-radius: 6px;
    font-size: 0.78rem;
    font-family: var(--font-body);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes whatsapp-pulse {

    0%,
    100% {
        box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
    }

    50% {
        box-shadow: 0 4px 24px rgba(37, 211, 102, 0.75);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 52px;
        height: 52px;
        font-size: 1.5rem;
    }

    .whatsapp-float .whatsapp-tooltip {
        display: none;
    }

    .scroll-top {
        bottom: 84px;
        right: 20px;
    }
}

/* ============================================================
   21. PÁGINA SOBRE & CONTATO
============================================================ */
.about-hero {
    background: linear-gradient(to right, var(--dark) 50%, var(--dark-2) 100%);
    padding: 80px 0;
    border-bottom: 1px solid var(--border);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-img-box {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/5;
    border: 1px solid var(--border);
}

.about-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-img-overlay {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: rgba(10, 10, 10, 0.9);
    border: 1px solid var(--gold);
    padding: 16px 20px;
    border-radius: var(--radius);
}

.about-img-overlay strong {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--gold-light);
    display: block;
}

.about-img-overlay span {
    font-size: 0.78rem;
    color: var(--gray-light);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.contact-page {
    padding: 60px 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 48px;
}

.contact-info-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    height: fit-content;
}

.contact-form-card {
    background: var(--dark-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px;
}

/* ============================================================
   22. EMPTY STATES
============================================================ */
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--gray-light);
}

.empty-state i {
    font-size: 3.5rem;
    color: var(--border);
    margin-bottom: 20px;
    display: block;
}

.empty-state h3 {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    color: var(--white);
    margin-bottom: 12px;
}

.empty-state p {
    margin-bottom: 24px;
    font-size: 0.9rem;
}

/* ============================================================
   23. PAGINATION
============================================================ */
.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 48px;
}

.page-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-2);
    border: 1px solid var(--border);
    color: var(--gray-light);
    border-radius: var(--radius);
    font-size: 0.88rem;
    transition: var(--transition);
}

.page-btn:hover,
.page-btn.active {
    background: var(--gold);
    border-color: var(--gold-dark);
    color: var(--black);
    font-weight: 700;
}

/* ============================================================
   24. ANIMAÇÕES AO SCROLL (Intersection Observer)
============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-in-delay-1 {
    transition-delay: 0.1s;
}

.fade-in-delay-2 {
    transition-delay: 0.2s;
}

.fade-in-delay-3 {
    transition-delay: 0.3s;
}

.fade-in-delay-4 {
    transition-delay: 0.4s;
}