/* ===================================
   MINIMAL CLUB - ESTILOS PRINCIPAIS
   =================================== */

:root {
    --color-primary: #000000;
    --color-secondary: #333333;
    --color-accent: #ff7c1c;
    --color-accent-hover: #e56a0f;
    --color-bg: #ffffff;
    --color-bg-alt: #f8f8f8;
    --color-text: #1a1a1a;
    --color-text-light: #666666;
    --color-border: #e5e5e5;
    --color-success: #22c55e;
    --color-error: #ef4444;
    --color-pix: #00b4a0;
    --color-whatsapp: #25d366;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-size-base: 16px;

    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;

    --container-max: 1200px;
    --border-radius: 4px;
    --border-radius-lg: 8px;
    --transition: all 0.2s ease;

    --mobile-bottom-height: 64px;
}

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

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
    overflow-x: hidden;
    max-width: 100vw;
}

body {
    font-family: var(--font-family);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    max-width: 100vw;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

button {
    cursor: pointer;
    font-family: inherit;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--spacing-xl);
    }
}

/* ===================================
   HEADER
   =================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.header-top {
    background: var(--color-primary);
    color: white;
    text-align: center;
    padding: var(--spacing-sm);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.header-main .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-lg);
    padding-top: var(--spacing-md);
    padding-bottom: var(--spacing-md);
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.nav-desktop {
    display: none;
    gap: var(--spacing-lg);
}

.nav-desktop a {
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
}

.nav-desktop a:hover {
    color: var(--color-text-light);
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.search-form {
    display: none;
    position: relative;
}

@media (min-width: 768px) {
    .search-form {
        display: flex;
    }
}

.search-input {
    padding: var(--spacing-sm) var(--spacing-md);
    padding-right: 2.5rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    width: 200px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-primary);
    width: 250px;
}

.search-btn {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-light);
}

.cart-btn {
    position: relative;
    padding: var(--spacing-sm);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--color-primary);
    color: white;
    font-size: 0.625rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: block;
    padding: var(--spacing-sm);
}

@media (min-width: 768px) {
    .menu-toggle {
        display: none;
    }
}

.nav-mobile {
    display: none;
    flex-direction: column;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.nav-mobile.active {
    display: flex;
}

.nav-mobile a {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

/* ===================================
   BUTTONS
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: 500;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-align: center;
}

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

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

.btn-secondary {
    background: var(--color-bg);
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-bg-alt);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===================================
   HERO
   =================================== */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: var(--spacing-md);
}

.hero p {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

@media (min-width: 768px) {
    .hero {
        padding: 4rem 0;
    }

    .hero h1 {
        font-size: 3.5rem;
    }
}

/* ===================================
   SECTIONS
   =================================== */
.section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

/* ===================================
   PRODUCT GRID
   =================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-lg);
    }
}

@media (min-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.product-card {
    background: var(--color-bg);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
}

.product-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.product-image {
    display: block;
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
    background: var(--color-bg-alt);
}

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

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

.product-badge {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--color-error);
    color: white;
    padding: 2px 8px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--border-radius);
}

.product-info {
    padding: var(--spacing-md);
}

.product-title {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
}

.product-title a:hover {
    color: var(--color-text-light);
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.price-old {
    color: var(--color-text-light);
    text-decoration: line-through;
    font-size: 0.875rem;
}

.price-current {
    font-weight: 600;
}

/* ===================================
   CATEGORIES GRID
   =================================== */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.category-card {
    background: var(--color-bg-alt);
    padding: var(--spacing-xl);
    text-align: center;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.category-card:hover {
    background: var(--color-primary);
    color: white;
}

.category-name {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.category-count {
    font-size: 0.875rem;
    opacity: 0.7;
}

/* ===================================
   BANNER
   =================================== */
.banner-section {
    padding: var(--spacing-xl) 0;
}

.banner {
    background: var(--color-bg-alt);
    padding: var(--spacing-2xl);
    text-align: center;
    border-radius: var(--border-radius);
}

.banner h2 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.banner p {
    color: var(--color-text-light);
}

/* ===================================
   PRODUCT PAGE
   =================================== */
.breadcrumb {
    padding: var(--spacing-md) 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

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

.breadcrumb span {
    margin: 0 var(--spacing-sm);
}

.product-page {
    display: grid;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
    .product-page {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-2xl);
        max-width: 1100px;
        margin: 0 auto;
    }
}

@media (min-width: 1024px) {
    .product-page {
        grid-template-columns: 1fr 1fr;
    }
}

.gallery-main {
    aspect-ratio: 4/5;
    max-height: 600px;
    background: var(--color-bg-alt);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-thumbs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.gallery-thumb {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    background: transparent;
    padding: 0;
    transition: var(--transition);
}

@media (max-width: 767px) {
    .gallery-thumbs {
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .gallery-thumb {
        width: 100px;
        height: 100px;
    }
}

.gallery-thumb:hover {
    border-color: var(--color-border);
}

.gallery-thumb.active {
    border-color: var(--color-primary);
}

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

.product-details .product-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.product-price-box {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    margin-bottom: var(--spacing-xl);
}

.product-price-box .price-current {
    font-size: 1.5rem;
}

.price-discount {
    background: var(--color-success);
    color: white;
    padding: 2px 8px;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
    font-weight: 600;
}

.price-installment {
    font-size: 0.875rem;
    color: var(--color-text-light);
    width: 100%;
}

.product-form {
    margin-bottom: var(--spacing-xl);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.size-options, .color-options {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.size-option, .color-option {
    cursor: pointer;
}

.size-option input, .color-option input {
    display: none;
}

.size-option span, .color-option span {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.size-option input:checked + span,
.color-option input:checked + span {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
}

.quantity-selector {
    display: inline-flex;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.quantity-selector button {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
}

.quantity-selector input {
    width: 50px;
    height: 40px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--color-border);
    border-right: 1px solid var(--color-border);
}

.hidden {
    display: none;
}

.add-to-cart-btn {
    margin-top: var(--spacing-md);
}

.product-benefits {
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.benefit {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.benefit svg {
    color: var(--color-success);
}

.product-description {
    margin-top: var(--spacing-xl);
}

.product-description h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.description-content {
    color: var(--color-text-light);
    font-size: 0.9375rem;
}

.related-products {
    padding: var(--spacing-2xl) 0;
}

/* ===================================
   CATEGORY PAGE
   =================================== */
.category-page {
    display: grid;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg) 0;
}

@media (min-width: 768px) {
    .category-page {
        grid-template-columns: 200px 1fr;
    }
}

.category-sidebar {
    display: none;
}

@media (min-width: 768px) {
    .category-sidebar {
        display: block;
    }
}

.category-sidebar h3 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.category-list a {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
    border-bottom: 1px solid var(--color-border);
}

.category-list a:hover,
.category-list a.active {
    color: var(--color-primary);
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.category-header h1 {
    font-size: 1.5rem;
}

.results-count {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.page-link {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.page-link:hover,
.page-link.active {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.no-products, .no-results {
    text-align: center;
    padding: var(--spacing-2xl);
}

.no-products p, .no-results p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

/* ===================================
   CART PAGE
   =================================== */
.page-title {
    font-size: 1.5rem;
    margin: var(--spacing-lg) 0;
}

.cart-page {
    display: grid;
    gap: var(--spacing-xl);
    padding-bottom: var(--spacing-2xl);
}

@media (min-width: 768px) {
    .cart-page {
        grid-template-columns: 1fr 350px;
    }
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto auto;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-item-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.cart-item-details h3 {
    font-size: 0.9375rem;
    margin-bottom: var(--spacing-xs);
}

.cart-item-details .variant {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.cart-item-details .price {
    font-size: 0.875rem;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.cart-item-quantity button {
    width: 32px;
    height: 32px;
}

.cart-item-total {
    font-weight: 600;
    min-width: 80px;
    text-align: right;
}

.cart-item-remove {
    color: var(--color-text-light);
}

.cart-item-remove:hover {
    color: var(--color-error);
}

.cart-summary {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    height: fit-content;
}

.cart-summary h2 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.summary-row.total {
    font-size: 1.125rem;
    font-weight: 600;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.cart-summary .btn {
    margin-top: var(--spacing-md);
}

.cart-empty {
    text-align: center;
    padding: var(--spacing-2xl);
}

.cart-empty svg {
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-light);
}

.cart-empty h2 {
    margin-bottom: var(--spacing-sm);
}

.cart-empty p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   CART DRAWER
   =================================== */
.cart-drawer {
    position: fixed;
    inset: 0;
    z-index: 1000;
    visibility: hidden;
    opacity: 0;
    transition: var(--transition);
}

.cart-drawer.open {
    visibility: visible;
    opacity: 1;
}

.cart-drawer-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.5);
}

.cart-drawer-content {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    max-width: 400px;
    background: var(--color-bg);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.cart-drawer.open .cart-drawer-content {
    transform: translateX(0);
}

.cart-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--color-border);
}

.cart-drawer-header h3 {
    font-size: 1.125rem;
}

.cart-drawer-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-md);
}

.cart-drawer-item {
    display: grid;
    grid-template-columns: 60px 1fr auto;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.cart-drawer-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.cart-drawer-item-info {
    font-size: 0.875rem;
}

.cart-drawer-item-info .title {
    font-weight: 500;
    margin-bottom: 2px;
}

.cart-drawer-item-info .variant {
    color: var(--color-text-light);
    font-size: 0.75rem;
}

.cart-drawer-item-price {
    text-align: right;
    font-size: 0.875rem;
}

.cart-drawer-footer {
    padding: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.cart-drawer-footer .btn {
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   CHECKOUT PAGE
   =================================== */
.checkout-form {
    padding-bottom: var(--spacing-2xl);
}

.checkout-grid {
    display: grid;
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .checkout-grid {
        grid-template-columns: 1fr 400px;
    }
}

.checkout-section {
    margin-bottom: var(--spacing-xl);
}

.checkout-section h2 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
}

.form-row {
    margin-bottom: var(--spacing-md);
}

.form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.shipping-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.shipping-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
}

.shipping-option input {
    width: auto;
}

.shipping-option:has(input:checked) {
    border-color: var(--color-primary);
    background: var(--color-bg-alt);
}

.shipping-info {
    flex: 1;
}

.shipping-name {
    font-weight: 500;
    display: block;
}

.shipping-days {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.shipping-price {
    font-weight: 600;
}

.checkout-summary {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    height: fit-content;
}

.checkout-summary h2 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.summary-items {
    margin-bottom: var(--spacing-lg);
}

.summary-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.summary-item img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.summary-item-info {
    flex: 1;
}

.summary-item-info .name {
    font-size: 0.875rem;
    display: block;
}

.summary-item-info .qty {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.summary-item .price {
    font-size: 0.875rem;
    font-weight: 500;
}

.summary-totals .summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.summary-totals .total {
    font-size: 1.125rem;
    font-weight: 600;
    padding-top: var(--spacing-md);
    margin-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.payment-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.alert {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.alert-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--color-error);
}

.alert ul {
    padding-left: var(--spacing-lg);
}

.alert li {
    list-style: disc;
}

/* ===================================
   PAYMENT PAGE
   =================================== */
.payment-page {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--spacing-xl) 0;
}

.payment-success {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.payment-success svg {
    margin-bottom: var(--spacing-md);
}

.payment-success h1 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.order-code {
    font-size: 1.125rem;
}

.payment-pix {
    background: var(--color-bg-alt);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xl);
}

.payment-pix h2 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.pix-amount {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    background: var(--color-bg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.pix-amount .value {
    font-size: 1.5rem;
    font-weight: 700;
}

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

.qr-placeholder {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    background: var(--color-bg);
    border: 2px dashed var(--color-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
}

.qr-placeholder .small {
    font-size: 0.75rem;
}

.pix-code {
    margin-bottom: var(--spacing-lg);
}

.pix-code label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.copy-field {
    display: flex;
    gap: var(--spacing-sm);
}

.copy-field input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 0.75rem;
}

.copied-msg {
    color: var(--color-success);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

.pix-info {
    background: var(--color-bg);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.pix-info ul {
    padding-left: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.pix-info li {
    list-style: disc;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-light);
}

.order-summary {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-xl);
}

.order-summary h3 {
    margin-bottom: var(--spacing-md);
}

.order-items {
    margin-bottom: var(--spacing-md);
}

.order-item {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9375rem;
}

.order-item .name {
    flex: 1;
}

.order-item .qty {
    margin: 0 var(--spacing-md);
    color: var(--color-text-light);
}

.order-totals .row {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--spacing-sm);
    font-size: 0.9375rem;
}

.order-totals .total {
    font-weight: 600;
    font-size: 1rem;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.shipping-address {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
}

.shipping-address h4 {
    margin-bottom: var(--spacing-sm);
}

.shipping-address p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

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

/* ===================================
   SEARCH PAGE
   =================================== */
.search-page-form {
    display: flex;
    gap: var(--spacing-md);
    max-width: 500px;
    margin: 0 auto var(--spacing-xl);
}

.search-input-lg {
    flex: 1;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: 1rem;
}

/* ===================================
   404 PAGE
   =================================== */
.error-page {
    text-align: center;
    padding: var(--spacing-2xl);
}

.error-page h1 {
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-text-light);
    line-height: 1;
}

.error-page h2 {
    margin-bottom: var(--spacing-md);
}

.error-page p {
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-2xl) 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-col h4 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.5px;
}

.footer-col p,
.footer-col a {
    font-size: 0.875rem;
    opacity: 0.8;
    display: block;
    margin-bottom: var(--spacing-sm);
}

.footer-col a:hover {
    opacity: 1;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    font-size: 0.75rem;
    opacity: 0.7;
    margin-bottom: var(--spacing-xs);
}

/* ===================================
   UTILITIES
   =================================== */
.main-content {
    flex: 1;
}

@media (max-width: 767px) {
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: var(--spacing-sm);
    }

    .cart-item-details {
        grid-column: 2;
    }

    .cart-item-quantity {
        grid-column: 2;
        justify-self: start;
    }

    .cart-item-total {
        grid-column: 2;
        text-align: left;
    }

    .cart-item-remove {
        grid-column: 2;
        justify-self: start;
    }
}

/* ===================================
   MOBILE BOTTOM BAR
   =================================== */
.mobile-bottom-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-sm) 0;
    z-index: 99;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
}

@media (max-width: 767px) {
    .mobile-bottom-bar {
        display: block;
    }

    body {
        padding-bottom: var(--mobile-bottom-height);
    }

    .footer {
        padding-bottom: calc(var(--spacing-2xl) + var(--mobile-bottom-height));
    }
}

.mobile-bottom-nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.mobile-bottom-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: var(--spacing-xs);
    color: var(--color-text-light);
    font-size: 0.625rem;
    font-weight: 500;
    transition: var(--transition);
}

.mobile-bottom-nav a:hover,
.mobile-bottom-nav a.active {
    color: var(--color-accent);
}

.mobile-bottom-nav svg {
    width: 22px;
    height: 22px;
}

.mobile-bottom-nav .cart-indicator {
    position: relative;
}

.mobile-bottom-nav .cart-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--color-accent);
    color: white;
    font-size: 0.5rem;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===================================
   WHATSAPP FLOATING BUTTON
   =================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--color-whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    transition: var(--transition);
    z-index: 98;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 28px;
    height: 28px;
}

@media (max-width: 767px) {
    .whatsapp-float {
        bottom: calc(var(--mobile-bottom-height) + 16px);
        right: 16px;
        width: 50px;
        height: 50px;
    }

    .whatsapp-float svg {
        width: 24px;
        height: 24px;
    }
}

/* ===================================
   TRUST BADGES / SOCIAL PROOF
   =================================== */
.trust-bar {
    background: var(--color-bg-alt);
    padding: var(--spacing-lg) 0;
    border-bottom: 1px solid var(--color-border);
}

.trust-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    color: var(--color-text);
}

.trust-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.trust-item strong {
    color: var(--color-accent);
}

@media (max-width: 767px) {
    .trust-items {
        gap: var(--spacing-md);
    }

    .trust-item {
        font-size: 0.75rem;
    }

    .trust-item span {
        display: none;
    }

    .trust-item .mobile-text {
        display: inline;
    }
}

/* ===================================
   PIX PRICE STYLING
   =================================== */
.price-pix {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--color-pix);
    font-weight: 600;
    font-size: 0.875rem;
}

.price-pix svg {
    width: 16px;
    height: 16px;
}

.price-pix-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-pix);
}

.price-pix-discount {
    background: var(--color-pix);
    color: white;
    padding: 2px 6px;
    border-radius: var(--border-radius);
    font-size: 0.6875rem;
    font-weight: 600;
}

/* ===================================
   IMPROVED PRODUCT CARDS
   =================================== */
.product-card {
    position: relative;
}

.product-card .quick-add {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm);
    text-align: center;
    font-size: 0.8125rem;
    font-weight: 500;
    opacity: 0;
    transform: translateY(100%);
    transition: var(--transition);
}

.product-card:hover .quick-add {
    opacity: 1;
    transform: translateY(0);
}

.product-badges {
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    display: flex;
    flex-direction: column;
    gap: 4px;
    z-index: 2;
}

.badge {
    padding: 3px 8px;
    font-size: 0.6875rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    text-transform: uppercase;
}

.badge-sale {
    background: var(--color-error);
    color: white;
}

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

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

.product-info .price-pix {
    margin-top: var(--spacing-xs);
    font-size: 0.75rem;
}

/* ===================================
   HEADER TOP BAR ACCENT
   =================================== */
.header-top {
    background: var(--color-accent);
}

.header-top span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.header-top svg {
    width: 16px;
    height: 16px;
}

/* ===================================
   CTA BUTTONS WITH ACCENT
   =================================== */
.btn-accent {
    background: var(--color-accent);
    color: white;
}

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

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

.btn-pix:hover {
    background: #009688;
}

/* ===================================
   IMPROVED HERO
   =================================== */
.hero {
    background: linear-gradient(135deg, #1a1a1a 0%, #333 50%, var(--color-accent) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero .btn-primary {
    background: var(--color-accent);
    border: none;
}

.hero .btn-primary:hover {
    background: var(--color-accent-hover);
}

/* ===================================
   CUSTOMER COUNT BADGE
   =================================== */
.customer-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255,255,255,0.15);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-lg);
}

.customer-badge svg {
    width: 18px;
    height: 18px;
}

/* ===================================
   GUARANTEES SECTION
   =================================== */
.guarantees {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
    padding: var(--spacing-xl) 0;
}

@media (min-width: 768px) {
    .guarantees {
        grid-template-columns: repeat(4, 1fr);
    }
}

.guarantee-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-md);
}

.guarantee-item svg {
    width: 32px;
    height: 32px;
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
}

.guarantee-item strong {
    font-size: 0.875rem;
    margin-bottom: 2px;
}

.guarantee-item span {
    font-size: 0.75rem;
    color: var(--color-text-light);
}

/* ===================================
   PRODUCT PAGE IMPROVEMENTS
   =================================== */
.product-price-box .price-pix {
    width: 100%;
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: baseline;
    gap: var(--spacing-sm);
}

.product-price-box .price-pix-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-pix);
}

.product-price-box .price-pix-label {
    font-size: 0.875rem;
    color: var(--color-pix);
}

.product-guarantee {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-bg-alt);
    border-radius: var(--border-radius-lg);
    margin-top: var(--spacing-lg);
}

.product-guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
}

.product-guarantee-item svg {
    width: 18px;
    height: 18px;
    color: var(--color-accent);
}

/* ===================================
   ACCENT COLOR HIGHLIGHTS
   =================================== */
.price-discount {
    background: var(--color-accent);
}

.product-badge {
    background: var(--color-accent);
}

.cart-count {
    background: var(--color-accent);
}

.gallery-thumb.active {
    border-color: var(--color-accent);
}

.category-card:hover {
    background: var(--color-accent);
}

/* ===================================
   BANNER CAROUSEL
   =================================== */
.banner-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-container {
    position: relative;
}

.carousel-slides {
    position: relative;
    width: 100%;
}

.carousel-slide {
    display: none;
    width: 100%;
}

.carousel-slide.active {
    display: block;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    display: block;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(255,255,255,0.9);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    transition: var(--transition);
}

.carousel-arrow:hover {
    background: white;
    transform: translateY(-50%) scale(1.05);
}

.carousel-arrow svg {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.carousel-prev {
    left: 16px;
}

.carousel-next {
    right: 16px;
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active,
.carousel-dot:hover {
    background: white;
}

@media (max-width: 767px) {
    .carousel-arrow {
        width: 36px;
        height: 36px;
    }

    .carousel-arrow svg {
        width: 20px;
        height: 20px;
    }

    .carousel-prev {
        left: 8px;
    }

    .carousel-next {
        right: 8px;
    }

    .carousel-dots {
        bottom: 12px;
    }

    .carousel-dot {
        width: 8px;
        height: 8px;
    }
}

/* ===================================
   PROMO SECTION
   =================================== */
.promo-section {
    padding: var(--spacing-xl) 0;
    background: var(--color-bg-alt);
}

.promo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .promo-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.promo-card {
    position: relative;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    transition: var(--transition);
}

.promo-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.15);
}

.promo-content {
    width: 100%;
    padding: var(--spacing-lg);
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
}

.promo-label {
    display: block;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.promo-cta {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* ===================================
   SECTION GRAY
   =================================== */
.section-gray {
    background: var(--color-bg-alt);
}

/* ===================================
   SECTION CTA
   =================================== */
.section-cta {
    text-align: center;
    margin-top: var(--spacing-xl);
}

/* ===================================
   BTN OUTLINE
   =================================== */
.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: var(--spacing-sm) var(--spacing-xl);
}

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

/* ===================================
   ABOUT SECTION
   =================================== */
.about-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-primary);
    color: white;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    text-align: center;
}

@media (min-width: 768px) {
    .about-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.about-item {
    padding: var(--spacing-lg);
}

.about-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-accent);
    margin-bottom: var(--spacing-xs);
}

.about-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

.about-section .section-title {
    color: white;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq-section {
    padding: var(--spacing-2xl) 0;
    background: var(--color-bg-alt);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--color-bg-alt);
}

.faq-question svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.faq-item.open .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--spacing-lg) var(--spacing-lg);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===================================
   PRODUCT PRICING (NEW FORMAT)
   =================================== */
.product-pricing {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.product-pricing .price-line {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.product-pricing .price-old {
    color: var(--color-text-light);
    text-decoration: line-through;
    font-size: 0.875rem;
}

.product-pricing .price-current {
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
}

.product-pricing .price-installment {
    font-size: 0.75rem;
    color: var(--color-pix);
}

/* ===================================
   BADGE KIT
   =================================== */
.badge-kit {
    background: #6366f1;
    color: white;
}

/* ===================================
   NEWSLETTER FORM (FOOTER)
   =================================== */
.newsletter-form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter-form input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--border-radius);
    font-size: 0.875rem;
}

.newsletter-form button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter-form button:hover {
    background: var(--color-accent-hover);
}

/* ===================================
   FOOTER SEALS
   =================================== */
.footer-seals {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    margin-bottom: var(--spacing-xl);
}

.footer-seals .seal {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 0.8125rem;
    opacity: 0.9;
}

.footer-seals .seal svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

@media (max-width: 767px) {
    .footer-seals {
        gap: var(--spacing-md);
    }

    .footer-seals .seal {
        font-size: 0.75rem;
    }

    .footer-seals .seal svg {
        width: 20px;
        height: 20px;
    }
}

/* ===================================
   FOOTER GRID 5 COLUMNS
   =================================== */
@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}