/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 700;
}

.logo a {
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo a:hover {
    color: #ffd700;
    text-decoration: none;
}

.logo a:visited {
    color: white;
}

.logo a:active {
    color: white;
}

.logo i {
    color: #ffd700;
    margin-right: 0.5rem;
}

.nav-menu ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: white;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: #ffd700;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-box {
    display: flex;
    background: rgba(255,255,255,0.1);
    border-radius: 25px;
    overflow: hidden;
}

.search-box input {
    padding: 0.5rem 1rem;
    border: none;
    background: transparent;
    color: white;
    width: 200px;
    border-radius: 0;
    outline: none;
}

.search-box input:focus {
    outline: none;
    border: none;
    box-shadow: none;
}

.search-box input::placeholder {
    color: rgba(255,255,255,0.7);
}

.search-box button {
    padding: 0.5rem 1rem;
    border: none;
    background: rgba(255,255,255,0.2);
    color: white;
    cursor: pointer;
}

.user-menu {
    display: flex;
    gap: 1rem;
}

.user-menu a {
    color: white;
    text-decoration: none;
    font-size: 0.9rem;
}

.cart {
    position: relative;
}

.cart a {
    color: white;
    font-size: 1.2rem;
    text-decoration: none;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff4757;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

/* Hero Section - Banner Rotativo */
.hero {
    position: relative;
    height: 500px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.banner-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.banner-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

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

.banner-slide:nth-child(1) {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.banner-slide:nth-child(2) {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.banner-slide:nth-child(3) {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.hero-content {
    max-width: 600px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

.hero-content h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

/* Controles do Banner */
.banner-controls {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
}

.banner-prev,
.banner-next {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: all;
    backdrop-filter: blur(10px);
}

.banner-prev:hover,
.banner-next:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* Indicadores */
.banner-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.indicator.active {
    background: white;
    transform: scale(1.2);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,107,0.4);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
}

/* Sections */
.categories-section, .featured-products {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #2c3e50;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(45deg, #667eea, #764ba2);
}

/* Categories Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.category-card {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.category-card:hover {
    transform: translateY(-5px);
}

.category-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 2rem;
}

.category-card h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.category-card p {
    color: #7f8c8d;
    margin-bottom: 1.5rem;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

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

.no-image {
    width: 100%;
    height: 100%;
    background: #ecf0f1;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #bdc3c7;
    font-size: 3rem;
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.btn-add-cart {
    background: #ff6b6b;
    color: white;
    border: none;
    padding: 12px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.btn-add-cart:hover {
    transform: scale(1.1);
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.product-category {
    color: #7f8c8d;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.product-price {
    margin-bottom: 1rem;
}

.price-old {
    text-decoration: line-through;
    color: #7f8c8d;
    margin-right: 0.5rem;
}

.price-current {
    font-size: 1.2rem;
    font-weight: 700;
    color: #e74c3c;
}

.btn-view-product {
    display: block;
    width: 100%;
    text-align: center;
    padding: 10px;
    background: #667eea;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.btn-view-product:hover {
    background: #5a67d8;
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3, .footer-section h4 {
    margin-bottom: 1rem;
    color: #ffd700;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #ffd700;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: #34495e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.newsletter-form {
    display: flex;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 5px 0 0 5px;
}

.newsletter-form button {
    padding: 10px 15px;
    border: none;
    background: #ffd700;
    color: #2c3e50;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
}

.payment-methods {
    margin-top: 2rem;
}

.payment-methods h5 {
    margin-bottom: 1rem;
    color: #ffd700;
    font-size: 0.9rem;
}

.payment-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.payment-icons i {
    font-size: 1.5rem;
    color: #bdc3c7;
    transition: color 0.3s ease;
}

.payment-icons i:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

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

/* Responsive */
@media (max-width: 768px) {
    .header {
        padding: 0.75rem 0;
    }
    
    .header-content {
        flex-wrap: nowrap;
        justify-content: space-between;
        align-items: center;
    }
    
    .logo h1 {
        font-size: 1.4rem;
    }
    
    .mobile-menu-toggle {
        display: block;
        order: 2;
    }
    
    .nav-list {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        gap: 1.5rem;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .nav-list.active {
        left: 0;
    }
    
    .nav-list li {
        width: 80%;
        text-align: center;
    }
    
    .nav-list a {
        display: block;
        padding: 1rem;
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .header-actions {
        order: 3;
        gap: 0.5rem;
    }
    
    .search-box {
        display: none;
    }
    
    .user-menu {
        display: none;
    }
    
    .cart {
        order: 1;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .categories-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* Auth Pages */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 2rem;
}

.auth-box {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: #7f8c8d;
}

.auth-form .form-group {
    margin-bottom: 1.5rem;
}

.auth-form label {
    display: block;
    margin-bottom: 0.5rem;
    color: #2c3e50;
    font-weight: 500;
}

.auth-form input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #ecf0f1;
    border-radius: 10px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.auth-form input:focus {
    outline: none;
    border-color: #667eea;
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

.auth-links {
    text-align: center;
    margin-top: 2rem;
}

.auth-links p {
    margin-bottom: 0.5rem;
    color: #7f8c8d;
}

.auth-links a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.auth-links a:hover {
    text-decoration: underline;
}

/* Alerts */
.alert {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.alert-error {
    background: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.alert-success {
    background: #efe;
    color: #363;
    border: 1px solid #cfc;
}

/* Products Page */
.products-page {
    padding: 2rem 0;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.products-filters {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.filter-form {
    display: flex;
    gap: 1rem;
}

.filter-group select {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: white;
}

.results-info {
    color: #7f8c8d;
    font-size: 0.9rem;
}

.no-products {
    text-align: center;
    padding: 4rem 2rem;
    color: #7f8c8d;
}

.no-products i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-btn {
    padding: 10px 15px;
    background: white;
    color: #667eea;
    text-decoration: none;
    border-radius: 5px;
    border: 1px solid #667eea;
    transition: all 0.3s ease;
}

.page-btn:hover,
.page-btn.active {
    background: #667eea;
    color: white;
}

/* Cart Page */
.cart-page {
    padding: 2rem 0;
}

.cart-page h1 {
    color: #2c3e50;
    margin-bottom: 2rem;
}

.cart-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
}

.cart-items {
    background: white;
    border-radius: 10px;
    padding: 1rem;
}

.cart-item {
    display: grid;
    grid-template-columns: 80px 1fr auto auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid #eee;
}

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

.item-image {
    width: 80px;
    height: 80px;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 5px;
}

.item-info h3 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.item-price {
    color: #e74c3c;
    font-weight: 600;
}

.item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.qty-btn {
    width: 30px;
    height: 30px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 3px;
}

.item-quantity input {
    width: 60px;
    text-align: center;
    padding: 5px;
    border: 1px solid #ddd;
    border-radius: 3px;
}

.item-total {
    font-weight: 600;
    color: #2c3e50;
}

.item-remove {
    background: #e74c3c;
    color: white;
    border: none;
    padding: 8px;
    border-radius: 5px;
    cursor: pointer;
}

.cart-summary {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    height: fit-content;
}

.summary-box h3 {
    margin-bottom: 1rem;
    color: #2c3e50;
}

.summary-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    padding: 0.5rem 0;
}

.summary-line.total {
    border-top: 1px solid #eee;
    margin-top: 1rem;
    font-weight: 600;
    font-size: 1.1rem;
}

.cart-actions {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
    color: #7f8c8d;
}

.empty-cart i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    min-width: 200px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    border-radius: 5px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

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

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    display: block;
    padding: 10px 15px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #eee;
}

.dropdown-menu a:hover {
    background: #f8f9fa;
}

/* Notifications */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 15px 20px;
    border-radius: 5px;
    color: white;
    z-index: 10000;
    animation: slideIn 0.3s ease;
}

.notification-success {
    background: #27ae60;
}

.notification-error {
    background: #e74c3c;
}

.notification-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Image Modal */
.image-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.modal-overlay {
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
}

.modal-content img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.modal-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: white;
    font-size: 2rem;
    cursor: pointer;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .cart-content {
        grid-template-columns: 1fr;
    }
    
    .cart-item {
        grid-template-columns: 60px 1fr;
        gap: 0.5rem;
    }
    
    .item-quantity,
    .item-total,
    .item-remove {
        grid-column: 1 / -1;
        justify-self: start;
        margin-top: 0.5rem;
    }
    
    .products-filters {
        flex-direction: column;
        gap: 1rem;
    }
    
    .filter-form {
        width: 100%;
        justify-content: center;
    }
}
/* Product Detail Page */
.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin: 2rem 0;
}

.product-gallery .main-image {
    margin-bottom: 1rem;
}

.product-gallery .main-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
}

.thumbnail-images {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
}

.thumbnail-images img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 5px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.thumbnail-images img.active,
.thumbnail-images img:hover {
    opacity: 1;
}

.breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: #6c757d;
}

.breadcrumb a {
    color: #667eea;
    text-decoration: none;
}

.product-info h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.product-price {
    margin-bottom: 1.5rem;
}

.price-old {
    text-decoration: line-through;
    color: #6c757d;
    margin-right: 1rem;
}

.price-current {
    font-size: 2rem;
    font-weight: 700;
    color: #e74c3c;
}

.discount {
    background: #e74c3c;
    color: white;
    padding: 0.25rem 0.5rem;
    border-radius: 15px;
    font-size: 0.8rem;
    margin-left: 1rem;
}

.product-description {
    margin-bottom: 2rem;
    line-height: 1.6;
}

.product-details {
    margin-bottom: 2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.quantity-selector {
    margin-bottom: 1.5rem;
}

.qty-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
}

.qty-controls button {
    width: 40px;
    height: 40px;
    border: 1px solid #ddd;
    background: white;
    cursor: pointer;
    border-radius: 5px;
}

.qty-controls input {
    width: 80px;
    text-align: center;
    padding: 8px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.stock-info {
    font-size: 0.9rem;
    color: #28a745;
}

.btn-add-to-cart {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #667eea, #764ba2);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.btn-add-to-cart:hover {
    transform: translateY(-2px);
}

.btn-buy-now {
    width: 100%;
    padding: 15px;
    background: linear-gradient(45deg, #ff6b6b, #ee5a24);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.btn-buy-now:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255,107,107,0.4);
}

.action-buttons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.product-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #28a745;
}

.related-products {
    margin-top: 4rem;
}

.related-products h2 {
    text-align: center;
    margin-bottom: 2rem;
}

/* Account Page */
.account-page {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 2rem;
    margin: 2rem 0;
}

.account-sidebar {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    height: fit-content;
}

.user-info {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #eee;
}

.user-info i {
    font-size: 4rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.account-nav ul {
    list-style: none;
}

.account-nav li {
    margin-bottom: 0.5rem;
}

.account-nav a {
    display: flex;
    align-items: center;
    padding: 1rem;
    color: #6c757d;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.account-nav a:hover,
.account-nav a.active {
    background: #667eea;
    color: white;
}

.account-nav i {
    margin-right: 0.75rem;
    width: 20px;
}

.account-content {
    background: white;
    border-radius: 10px;
    padding: 2rem;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.account-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.orders-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.order-card {
    border: 1px solid #eee;
    border-radius: 8px;
    padding: 1.5rem;
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.order-info p {
    margin-bottom: 0.5rem;
}

.no-orders {
    text-align: center;
    padding: 3rem;
    color: #6c757d;
}

.no-orders i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

/* Contact Page */
.contact-page {
    margin: 2rem 0;
}

.page-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: #667eea;
    margin-top: 0.25rem;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.social-contact {
    margin-top: 2rem;
}

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

.social-contact .social-links a {
    width: 50px;
    height: 50px;
    background: #667eea;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.social-contact .social-links a:hover {
    transform: scale(1.1);
}

.contact-form-container {
    background: white;
    padding: 2rem;
    border-radius: 10px;
}

.contact-form .form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.faq-section {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    margin-top: 2rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.faq-item {
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.faq-item h4 {
    color: #2c3e50;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.faq-item i {
    color: #667eea;
}

/* About Page */
.about-page {
    margin: 2rem 0;
}

.hero-about {
    text-align: center;
    padding: 3rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 15px;
    margin-bottom: 3rem;
}

.hero-about h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.about-content section {
    margin-bottom: 4rem;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: center;
}

.about-image {
    background: #f8f9fa;
    height: 300px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: #667eea;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-card {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.value-card i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.benefit-item i {
    font-size: 2rem;
    color: #667eea;
    margin-top: 0.25rem;
}

.team-intro {
    text-align: center;
    margin-bottom: 2rem;
    color: #6c757d;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.team-member {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.member-photo {
    width: 100px;
    height: 100px;
    background: #f8f9fa;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    font-size: 3rem;
    color: #667eea;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.member-social a {
    width: 35px;
    height: 35px;
    background: #667eea;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
}

.contact-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

/* Responsive */
@media (max-width: 768px) {
    .product-detail {
        grid-template-columns: 1fr;
    }
    
    .account-page {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}
/* FAQ Page */
.faq-page {
    margin: 2rem 0;
}

.category-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 0.75rem 1.5rem;
    background: white;
    border: 2px solid #667eea;
    color: #667eea;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.tab-btn.active,
.tab-btn:hover {
    background: #667eea;
    color: white;
}

.faq-category {
    display: none;
    background: white;
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.faq-category.active {
    display: block;
}

.faq-item {
    border-bottom: 1px solid #eee;
    margin-bottom: 1rem;
}

.faq-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    cursor: pointer;
    transition: color 0.3s ease;
}

.faq-question:hover {
    color: #667eea;
}

.faq-question h3 {
    margin: 0;
    font-size: 1.1rem;
    flex: 1;
}

.faq-question i {
    transition: transform 0.3s ease;
    color: #667eea;
    font-size: 1rem;
    margin-left: 1rem;
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 0 1.5rem 0;
}

.faq-answer p {
    margin: 0;
    color: #6c757d;
    line-height: 1.6;
}

.contact-help {
    margin-top: 3rem;
}

.help-box {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem;
    border-radius: 15px;
    text-align: center;
}

.help-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.btn-whatsapp {
    background: #25d366;
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

/* Policy Pages */
.policy-page {
    margin: 2rem 0;
}

.policy-content {
    background: white;
    padding: 3rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    line-height: 1.8;
}

.policy-section {
    margin-bottom: 3rem;
}

.policy-section h2 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #667eea;
}

.policy-section h3 {
    color: #495057;
    margin: 1.5rem 0 1rem 0;
}

.policy-section ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.policy-section li {
    margin-bottom: 0.5rem;
}

.contact-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.policy-footer {
    margin-top: 2rem;
    text-align: center;
}

.footer-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Responsive for new pages */
@media (max-width: 768px) {
    .category-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 200px;
    }
    
    .faq-category {
        padding: 1rem;
    }
    
    .policy-content {
        padding: 2rem 1rem;
    }
    
    .help-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-actions {
        flex-direction: column;
        align-items: center;
    }
}
/* Checkout Styles */
.checkout-page {
    margin: 2rem 0;
}

.checkout-header {
    text-align: center;
    margin-bottom: 3rem;
}

.checkout-steps {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.step {
    padding: 0.75rem 1.5rem;
    background: #f8f9fa;
    color: #6c757d;
    border-radius: 25px;
    font-weight: 500;
    position: relative;
}

.step.active {
    background: #667eea;
    color: white;
}

.step.completed {
    background: #28a745;
    color: white;
}

.checkout-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
}

.checkout-section {
    display: none;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.checkout-section.active {
    display: block;
}

.checkout-section h3 {
    margin-bottom: 2rem;
    color: #2c3e50;
    border-bottom: 2px solid #667eea;
    padding-bottom: 0.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #495057;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ced4da;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    resize: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

.input-group {
    position: relative;
}

.bandeira-icon {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    background: #f8f9fa;
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-size: 0.8rem;
    font-weight: 600;
}

.shipping-options {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.shipping-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 1px solid #dee2e6;
    border-radius: 5px;
    margin-bottom: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.shipping-option:hover {
    background: #f8f9fa;
}

.shipping-option input[type="radio"]:checked + label {
    font-weight: 600;
}

.payment-methods {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.payment-method {
    flex: 1;
    padding: 1.5rem;
    border: 2px solid #dee2e6;
    border-radius: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-method:hover {
    border-color: #667eea;
}

.payment-method.active {
    border-color: #667eea;
    background: #f8f9fa;
}

.payment-method i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #667eea;
}

.payment-form {
    display: none;
}

.payment-form.active {
    display: block;
}

.pix-info,
.boleto-info {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
}

.pix-info i,
.boleto-info i {
    font-size: 3rem;
    color: #667eea;
    margin-bottom: 1rem;
}

.form-actions {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 2rem;
}

/* Order Summary */
.order-summary {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    height: fit-content;
    position: sticky;
    top: 2rem;
}

.order-summary h3 {
    margin-bottom: 2rem;
    color: #2c3e50;
}

.order-items {
    margin-bottom: 2rem;
}

.order-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #eee;
}

.order-item img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.item-details h4 {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.item-details p {
    font-size: 0.8rem;
    color: #6c757d;
    margin-bottom: 0.25rem;
}

.item-price {
    font-weight: 600;
    color: #e74c3c;
}

.order-totals {
    border-top: 1px solid #eee;
    padding-top: 1rem;
}

.total-line {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.total-line.total {
    font-weight: 700;
    font-size: 1.1rem;
    border-top: 1px solid #eee;
    padding-top: 0.5rem;
    margin-top: 1rem;
}

.security-badges {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #28a745;
}

/* Order Confirmation */
.order-confirmation {
    max-width: 800px;
    margin: 2rem auto;
}

.success-header {
    text-align: center;
    margin-bottom: 3rem;
}

.success-icon {
    font-size: 4rem;
    color: #28a745;
    margin-bottom: 1rem;
}

.success-header h1 {
    color: #28a745;
    margin-bottom: 1rem;
}

.order-details {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

.order-info,
.shipping-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.info-item strong {
    color: #495057;
    font-size: 0.9rem;
}

.total-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #e74c3c;
}

.payment-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.address {
    line-height: 1.6;
}

.order-items {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.items-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.next-steps {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    margin-bottom: 3rem;
}

.next-steps .step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.next-steps .step i {
    font-size: 1.5rem;
    color: #667eea;
    margin-top: 0.25rem;
}

.next-steps .step h4 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.support-info {
    text-align: center;
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.support-contacts {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 1rem;
}

.support-contacts a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.support-contacts a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .checkout-content {
        grid-template-columns: 1fr;
    }
    
    .checkout-steps {
        flex-direction: column;
        align-items: center;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .payment-methods {
        flex-direction: column;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .order-details {
        grid-template-columns: 1fr;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .support-contacts {
        flex-direction: column;
        align-items: center;
    }
}
/* Category Page */
.category-page {
    margin: 2rem 0;
}

.category-header {
    text-align: center;
    margin-bottom: 3rem;
}

.category-header h1 {
    font-size: 2.5rem;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.category-description {
    font-size: 1.1rem;
    color: #6c757d;
    max-width: 600px;
    margin: 0 auto;
}

.btn-add-to-cart:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-add-to-cart .fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: white;
    margin: 2% auto;
    padding: 0;
    border-radius: 15px;
    width: 90%;
    max-width: 450px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
    animation: slideIn 0.3s ease;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
}

.modal-header h2 {
    margin: 0;
    color: #2c3e50;
}

.close {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover {
    color: #667eea;
}

.modal form {
    padding: 1.5rem;
}

.modal .form-group {
    margin-bottom: 1rem;
}

.modal label {
    display: block;
    margin-bottom: 0.3rem;
    color: #2c3e50;
    font-weight: 500;
    font-size: 0.9rem;
}

.modal input {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid #ecf0f1;
    border-radius: 8px;
    font-size: 0.95rem;
    transition: border-color 0.3s ease;
}

.modal input:focus {
    outline: none;
    border-color: #667eea;
}

.btn-full {
    width: 100%;
    margin-top: 1rem;
}

.modal-footer {
    text-align: center;
    padding: 0.75rem 1.5rem 1.5rem;
    color: #7f8c8d;
}

.modal-footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.modal-footer a:hover {
    text-decoration: underline;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}