/* EP Lingeries - Global Luxury Standard
   Concept: "Ethereal & Timeless"
   Refactored by: Gemini Expert Front-End
*/

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Montserrat:wght@200;300;400;500&display=swap');

:root {
    /* Paleta de Cores Premium (Tons mais foscos e elegantes) */
    --primary-color: #4A1A21;
    /* Merlot Escuro (Mais sofisticado que o vermelho vivo) */
    --accent-color: #B08D55;
    /* Ouro Champagne (Menos amarelo, mais metálico) */
    --text-dark: #111111;
    /* Preto Off-Black */
    --text-muted: #6e6e6e;
    /* Cinza Médio */
    --bg-body: #FFFFFF;
    --bg-light: #F8F5F2;
    /* Bege muito sutil (Papel de seda) */

    /* Espaçamento e Layout */
    --container-width: 1320px;
    --transition-smooth: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* ===== 1. Base & Reset ===== */
body {
    font-family: 'Montserrat', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-body);
    line-height: 1.7;
    font-weight: 300;
    overflow-x: hidden;
    /* Evita scroll horizontal indesejado */
}

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

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

/* Tipografia de Luxo */
h1,
h2,
h3,
h4,
h5,
.font-playfair {
    font-family: 'Playfair Display', serif;
    color: var(--text-dark);
}

.display-2 {
    font-size: 3.5rem;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

/* Utilities Personalizados */
.text-accent {
    color: var(--accent-color) !important;
}

.bg-accent {
    background-color: var(--accent-color) !important;
    color: white;
}

/* ===== 2. Navbar (Glassmorphism Sutil) ===== */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px);
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    transition: var(--transition-smooth);
}

.navbar-brand {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: var(--text-dark) !important;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 400;
    color: var(--text-dark) !important;
    margin: 0 1rem;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: 5px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.btn-cart {
    position: relative;
    border: none;
    background: transparent;
    font-size: 1.1rem;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -8px;
    background-color: var(--primary-color) !important;
    font-size: 0.6rem;
    padding: 0.3em 0.5em;
}

/* ===== 3. Hero Section & Carousel ===== */
#heroCarousel {
    background-color: #f0f0f0;
    position: relative;
    margin: 0;
    padding: 0;
}

.carousel-item {
    position: relative;
    overflow: hidden;
}

.carousel-img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    aspect-ratio: 16 / 5;
    max-height: 300px;
    filter: brightness(0.65);
}

.carousel-caption {
    position: absolute;
    bottom: 12%;
    left: 5%;
    right: auto;
    z-index: 10;
    text-align: left;
    max-width: 550px;
    padding: 0;
    transform: none;
}

.carousel-caption .badge {
    display: inline-block;
    font-size: clamp(0.65rem, 1.2vw, 0.85rem);
}

.carousel-caption h1 {
    font-size: clamp(1.5rem, 4.5vw, 2.8rem);
    text-shadow: 3px 3px 12px rgba(0, 0, 0, 0.8);
    line-height: 1.1;
    font-weight: 700;
    margin: 0.8rem 0 1rem 0 !important;
    color: white;
}

.carousel-caption p {
    font-size: clamp(0.75rem, 1.5vw, 1rem);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
    margin-bottom: 1.2rem !important;
    max-width: 450px;
    color: white;
}

.carousel-caption .btn {
    padding: clamp(8px 18px, 1.5vw 2.5vw, 12px 30px);
    font-size: clamp(0.75rem, 1.2vw, 1rem);
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.carousel-caption .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(212, 163, 115, 0.4);
}

.carousel-control-prev,
.carousel-control-next {
    width: auto;
    height: auto;
    opacity: 0.6;
    transition: opacity 0.3s ease;
    background: none;
    border: none;
    padding: 8px 12px;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 28px;
    height: 28px;
    background-size: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.carousel-indicators {
    bottom: 15px;
    gap: 8px;
}

.carousel-indicators button {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.8);
    padding: 0;
    transition: all 0.3s ease;
}

.carousel-indicators button.active {
    background-color: var(--accent-color, #d4a373);
    border-color: var(--accent-color, #d4a373);
}

@media (max-width: 1200px) {
    .carousel-img {
        aspect-ratio: 16 / 5.5;
        max-height: 280px;
    }

    .carousel-caption {
        bottom: 10%;
        left: 4%;
        max-width: 500px;
    }

    .carousel-caption h1 {
        margin: 0.6rem 0 0.8rem 0 !important;
    }
}

@media (max-width: 992px) {
    .carousel-img {
        aspect-ratio: 16 / 6;
        max-height: 240px;
    }

    .carousel-caption {
        bottom: 8%;
        left: 4%;
        max-width: 450px;
    }

    .carousel-caption h1 {
        margin: 0.5rem 0 0.7rem 0 !important;
    }

    .carousel-caption p {
        margin-bottom: 1rem !important;
    }
}

@media (max-width: 768px) {
    .carousel-img {
        aspect-ratio: 16 / 7;
        max-height: 200px;
    }

    .carousel-caption {
        bottom: 8%;
        left: 5%;
        right: 5%;
        text-align: center;
        max-width: 90%;
    }

    .carousel-caption h1 {
        margin: 0.4rem 0 0.5rem 0 !important;
    }

    .carousel-caption p {
        display: none;
    }

    .carousel-caption .btn {
        padding: 7px 16px;
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .carousel-img {
        aspect-ratio: 16 / 8;
        max-height: 220px;
    }

    .carousel-caption {
        bottom: 6%;
        left: 4%;
        right: 4%;
        max-width: 92%;
    }

    .carousel-caption .badge {
        font-size: 0.65rem;
        padding: 3px 8px !important;
    }

    .carousel-caption h1 {
        font-size: clamp(1.2rem, 3.5vw, 2rem);
        margin: 0.3rem 0 0.4rem 0 !important;
    }

    .carousel-caption .btn {
        padding: 6px 14px;
        font-size: 0.7rem;
    }

    .carousel-control-prev,
    .carousel-control-next {
        padding: 5px 8px;
    }

    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        width: 24px;
        height: 24px;
    }

    .carousel-indicators {
        bottom: 10px;
        gap: 6px;
    }

    .carousel-indicators button {
        width: 8px;
        height: 8px;
    }
}


.carousel-caption {
    bottom: 8%;
    left: 5%;
    right: 5%;
}

.carousel-caption .btn {
    padding: 8px 20px;
    font-size: 0.8rem;
}




/* ===== 4. Botões Globais ===== */
.btn {
    border-radius: 50px !important;
    /* Pill shape forçado */
    padding: 12px 35px;
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-weight: 500;
    transition: var(--transition-smooth);
    border: 1px solid transparent;
}

.btn-accent {
    background-color: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
}

.btn-accent:hover {
    background-color: #2c0e12;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    color: var(--text-dark);
    border-color: var(--text-dark);
}

.btn-outline-light:hover {
    background-color: var(--text-dark);
    color: #fff;
}

/* ===== 5. Seção de Destaques & Produtos ===== */
.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
}

.accent-line {
    width: 60px;
    height: 2px;
    background-color: var(--accent-color);
    margin-top: 20px;
}

/* Product Card - Estilo Editorial */
.product-card {
    background: transparent;
    border: none;
    transition: var(--transition-smooth);
    cursor: pointer;
}

.product-image-container {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    /* Suavidade leve */
    aspect-ratio: 3/4;
    /* Formato retrato padrão moda */
    background-color: var(--bg-light);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
    mix-blend-mode: multiply;
    /* Ajuda a imagem a se fundir se tiver fundo branco */
}

/* Efeito Zoom Suave */
.product-card:hover .product-image {
    transform: scale(1.08);
}

.product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: #fff;
    color: var(--text-dark);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 6px 12px;
    font-weight: 500;
    z-index: 2;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.product-info {
    padding: 1.5rem 0 0 0 !important;
    /* Remove padding lateral */
    text-align: center;
}

.product-name {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    font-weight: 400;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.current-price {
    font-family: 'Playfair Display', serif;
    font-size: 1.1rem;
    color: var(--text-dark) !important;
    /* Preço em preto é mais chique */
    font-style: italic;
}

.product-actions .btn {
    padding: 10px 0;
    font-size: 0.7rem;
    border: 1px solid #e0e0e0;
    background: transparent;
    color: var(--text-dark);
}

.product-actions .btn:hover {
    background: var(--text-dark);
    color: #fff;
    border-color: var(--text-dark);
}

/* ===== 6. Footer Luxury ===== */
.footer-dark {
    background-color: #1a1a1a;
    color: #fff;
    padding-top: 5rem;
    border-top: 4px solid var(--accent-color);
}

.footer-dark h4,
.footer-dark h5 {
    color: #fff !important;
    letter-spacing: 0.05em;
    font-weight: 400;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #999;
    font-size: 0.85rem;
    font-weight: 300;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.social-links a {
    color: #fff;
    font-size: 1.2rem;
    margin-right: 15px;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.social-links a:hover {
    opacity: 1;
}

/* ===== 7. Responsividade ===== */
@media (max-width: 991px) {
    .hero-section {
        background-position: 70% center;
        /* Ajusta foco da imagem no mobile */
        height: auto;
        padding: 120px 0 80px;
        text-align: center;
    }

    .hero-section::before {
        background: rgba(255, 255, 255, 0.85);
        /* Fundo mais sólido no mobile para leitura */
    }

    .hero-content {
        padding: 0;
        margin: 0 auto;
    }

    .display-2 {
        font-size: 2.5rem;
    }

    .product-card {
        margin-bottom: 2rem;
    }
}

/* ===== 8. Collection & Filters (Adicionar ao final do style.css) ===== */

/* Cabeçalho da Coleção */
.collection-header {
    padding: 4rem 0 2rem;
    text-align: center;
}

.collection-title {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

/* Sidebar de Filtros Minimalista */
.filter-sidebar {
    padding-right: 2rem;
    border-right: 1px solid rgba(0, 0, 0, 0.05);
    /* Linha divisória sutil */
}

.filter-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

/* Inputs de Luxo (Underline Style) */
.form-control-luxury,
.form-select-luxury {
    border: none;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 0;
    padding: 0.8rem 0;
    background-color: transparent;
    font-size: 0.85rem;
    color: var(--text-dark);
    transition: all 0.3s;
}

.form-control-luxury:focus,
.form-select-luxury:focus {
    box-shadow: none;
    border-bottom-color: var(--accent-color);
    background-color: transparent;
}

.form-control-luxury::placeholder {
    color: #aaa;
    font-weight: 300;
    letter-spacing: 0.05em;
}

/* Ajustes de Responsividade para a Loja */
@media (max-width: 991px) {
    .filter-sidebar {
        border-right: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        padding-bottom: 2rem;
        margin-bottom: 3rem;
    }
}

/* ===== 9. Product Detail Page (Luxury Edition) ===== */

/* Breadcrumb Minimalista */
.breadcrumb-nav {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #999;
    margin-bottom: 2rem;
}

.breadcrumb-nav a {
    color: #999;
    font-weight: 500;
}

.breadcrumb-nav a:hover {
    color: var(--accent-color);
}

/* Imagem Principal */
.detail-image-wrapper {
    position: relative;
    overflow: hidden;
    background-color: var(--bg-light);
    aspect-ratio: 3/4;
    /* Proporção de moda */
}

.detail-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    /* Garante preenchimento elegante */
    transition: transform 1.5s cubic-bezier(0.2, 1, 0.3, 1);
}

.detail-image-wrapper:hover .detail-image {
    transform: scale(1.05);
    /* Zoom lento e sensual */
}

/* Títulos e Preços */
.product-title-large {
    font-size: 2.8rem;
    margin-bottom: 0.5rem;
    line-height: 1.1;
}

.product-price-large {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary-color);
    font-style: italic;
    margin-bottom: 2rem;
    display: block;
}

.product-description {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.9;
    font-weight: 300;
    margin-bottom: 3rem;
    max-width: 90%;
}

/* Seletores de Tamanho (Círculos Finos) */
.size-selector-label {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-weight: 600;
    margin-bottom: 1rem;
    display: block;
}

.size-option {
    width: 45px;
    height: 45px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #e0e0e0;
    background: transparent;
    color: var(--text-dark);
    border-radius: 50%;
    margin-right: 10px;
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 500;
    transition: all 0.3s;
}

.size-option:hover {
    border-color: var(--text-dark);
}

.size-option.active {
    background-color: var(--text-dark);
    color: #fff;
    border-color: var(--text-dark);
}

/* Frete Minimalista (Underline Style) */
.shipping-minimal {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.input-group-luxury {
    border-bottom: 1px solid #ccc;
    display: flex;
    align-items: center;
    padding-bottom: 5px;
    transition: border-color 0.3s;
}

.input-group-luxury:focus-within {
    border-bottom-color: var(--text-dark);
}

.input-group-luxury input {
    border: none;
    background: transparent;
    box-shadow: none;
    padding: 0.5rem;
    font-size: 0.9rem;
    width: 100%;
}

.input-group-luxury input:focus {
    outline: none;
}

.btn-calc {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: none;
    border: none;
    font-weight: 600;
    color: var(--text-dark);
}

/* Responsividade */
@media (max-width: 768px) {
    .product-title-large {
        font-size: 2rem;
    }

    .detail-image-wrapper {
        margin-bottom: 2rem;
    }
}

/* ===== 10. Virtual Fitting Room (Provador Virtual) ===== */

.virtual-fitting-container {
    margin: 2rem 0;
    padding: 1.5rem;
    border: 1px solid var(--accent-color);
    background-color: #fdfaf5;
    /* Um creme muito leve para destacar suavemente */
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-fast);
}

.virtual-fitting-container:hover {
    box-shadow: 0 5px 15px rgba(197, 160, 89, 0.1);
}

.fitting-text {
    display: flex;
    align-items: center;
    gap: 15px;
}

.fitting-icon {
    font-size: 1.5rem;
    color: var(--accent-color);
}

.fitting-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin: 0;
}

.fitting-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0;
}

.btn-fitting {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-dark);
    text-decoration: underline;
    text-underline-offset: 5px;
    background: none;
    border: none;
    transition: var(--transition-fast);
}

.btn-fitting:hover {
    color: var(--accent-color);
}

/* ===== 11. Luxury Checkout Experience ===== */

.checkout-page {
    background-color: #fcfcfc;
    padding-top: 4rem;
}

.checkout-card {
    background: #fff;
    border: none;
    border-radius: 0;
    /* Luxo usa linhas retas ou bordas mínimas */
    padding: 2.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.02);
}

.checkout-step-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.4rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 15px;
}

.checkout-step-title i {
    font-size: 1.1rem;
    color: var(--accent-color);
}

/* Campos de Formulário Minimalistas */
.checkout-form .form-label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #999;
}

.form-control-minimal {
    border: none;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 0;
    padding: 0.8rem 0;
    background-color: transparent;
    font-size: 0.9rem;
    transition: all 0.3s;
}

.form-control-minimal:focus {
    box-shadow: none;
    border-bottom-color: var(--text-main);
    background-color: transparent;
}

/* Resumo do Pedido Lateral */
.summary-sticky {
    top: 120px;
    background: #fff;
    border: 1px solid #f0f0f0;
    padding: 2rem;
}

.summary-item-name {
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
}

.summary-total-label {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
}

/* Estilização para o Mercado Pago Brick */
#paymentBrick_container {
    padding-top: 1rem;
}

/* ===== MOBILE RESPONSIVENESS ENHANCEMENTS ===== */

/* Mobile: Garantir padding para touch targets */
@media (max-width: 768px) {
    .btn {
        padding: 0.75rem 1.25rem !important;
        font-size: 1rem !important;
        min-height: 44px;
    }
    
    .form-control, .form-select {
        min-height: 44px;
        font-size: 1rem;
    }
    
    /* Prevenir zoom ao focar em inputs */
    input, select, textarea, button {
        font-size: 16px !important;
    }
    
    /* Card spacing em mobile */
    .card {
        margin-bottom: 1rem !important;
    }
    
    /* Tabelas responsivas */
    .table-responsive {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Flex items em mobile */
    .d-flex {
        flex-wrap: wrap;
    }
    
    /* Imagens responsivas */
    img {
        max-width: 100%;
        height: auto;
    }
    
    /* Sidebar responsiva */
    .filter-sidebar {
        position: relative !important;
        top: auto !important;
        margin-bottom: 2rem !important;
        z-index: 1 !important;
    }
    
    /* Títulos responsivos */
    h1, h2, h3 {
        font-size: clamp(1.5rem, 5vw, 2.5rem) !important;
    }
    
    /* Checkout grid responsivo */
    .row.g-4 .col-lg-8,
    .row.g-4 .col-lg-7,
    .row.g-4 .col-lg-4 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    /* Sidebar responsivo em produtos */
    .col-lg-3 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    .col-lg-9 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    /* Produto cards em mobile */
    .product-card {
        min-width: 0 !important;
    }
    
    /* Text ellipsis em mobile */
    .product-name {
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
}

@media (max-width: 576px) {
    /* Extra small devices */
    .container {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }
    
    .checkout-card, .card {
        border-radius: 12px !important;
        padding: 1rem !important;
    }
    
    /* Stack form columns em mobile */
    .col-md-6, .col-md-4, .col-md-8 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    /* Menu itens mobile */
    .nav-link {
        margin: 0 0.5rem !important;
        font-size: 0.65rem !important;
    }
    
    /* Badge e icones menores */
    .badge {
        font-size: 0.7rem !important;
        padding: 0.35rem 0.6rem !important;
    }
    
    /* Tabela com scroll horizontal */
    table {
        font-size: 0.85rem !important;
    }
    
    table th, table td {
        padding: 0.5rem !important;
    }
    
    /* Imagens de carrinho menores */
    .cart-item img {
        width: 60px !important;
        height: 70px !important;
    }
    
    /* Checkout itens compactos */
    .d-flex.align-items-center {
        gap: 0.5rem !important;
    }
    
    /* Resumo sticky em desktop apenas */
    .summary-sticky {
        position: relative !important;
        top: auto !important;
        margin-top: 2rem !important;
    }
    
    /* Botões em width full em mobile */
    .btn-block, .btn-checkout, .btn-primary {
        width: 100% !important;
        margin-bottom: 0.5rem !important;
    }
    
    /* Inputs com full width */
    .form-control, .form-select {
        width: 100% !important;
    }
    
    /* Checkout responsivo */
    .col-lg-7, .col-lg-5 {
        flex: 0 0 100% !important;
        max-width: 100% !important;
    }
    
    /* Sticky apenas em desktop */
    .sticky-lg-top {
        position: relative !important;
        top: auto !important;
        margin-top: 1rem !important;
    }
    
    /* Input group no mobile */
    .input-group {
        flex-direction: column;
    }
    
    .input-group .form-control,
    .input-group .btn {
        width: 100% !important;
        margin-bottom: 0.5rem !important;
    }
    
    .input-group .btn:last-child {
        margin-bottom: 0 !important;
    }
}

/* ===== Shipping & Frete Styles ===== */
.shipping-section {
    border: 1px solid rgba(176, 141, 85, 0.2);
    background: linear-gradient(135deg, rgba(248, 245, 242, 0.8) 0%, rgba(255, 255, 255, 1) 100%);
}

.shipping-option {
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid #e0e0e0;
    background-color: #fff;
}

.shipping-option:hover {
    border-color: var(--accent-color);
    background-color: rgba(176, 141, 85, 0.05);
    transform: translateY(-2px);
}

.shipping-option.selected {
    border-color: var(--accent-color);
    background-color: rgba(176, 141, 85, 0.1);
}

.shipping-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cursor-pointer {
    cursor: pointer;
}

/* ===== Navbar Mobile Improvements ===== */
.navbar {
    z-index: 1030 !important;
}

.navbar-toggler {
    z-index: 1040 !important;
    padding: 0.25rem 0.75rem;
    border: none !important;
}

.navbar-toggler:focus {
    box-shadow: none !important;
    outline: none !important;
}

.navbar-collapse {
    z-index: 1030 !important;
}

@media (max-width: 991px) {
    .navbar-expand-lg .navbar-collapse {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        padding: 1rem 0;
        margin-top: 0.5rem;
    }

    .navbar-expand-lg .navbar-nav .nav-link {
        padding: 0.75rem 1.5rem !important;
        margin: 0 !important;
        border-bottom: 1px solid rgba(0, 0, 0, 0.02);
    }

    .navbar-expand-lg .navbar-nav .nav-link::after {
        display: none;
    }

    .navbar-expand-lg .navbar-nav .nav-link:hover {
        background-color: rgba(176, 141, 85, 0.08);
    }

    .navbar-expand-lg .navbar-nav .nav-item:last-child .nav-link {
        border-bottom: none;
    }

    .btn-cart {
        margin: 0 1.5rem !important;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 0.75rem 0;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }

    .navbar-expand-lg .navbar-collapse {
        padding: 0.5rem 0;
    }

    .navbar-expand-lg .navbar-nav .nav-link {
        padding: 0.6rem 1.2rem !important;
        font-size: 0.7rem;
    }

    .navbar-toggler {
        padding: 0.2rem 0.5rem;
    }

    .cart-count {
        font-size: 0.5rem;
        top: -3px;
        right: -5px;
    }
}