/* ==========================================
   WINGLANCE - CSS STYLES
   Modern Ecommerce Website Styles
   ========================================== */

/* CSS Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    line-height: 1.7;
}

a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #0056b3;
}

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

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Skip Link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: #000;
    color: #fff;
    padding: 8px;
    text-decoration: none;
    z-index: 9999;
    border-radius: 4px;
}

.skip-link:focus {
    top: 6px;
}

/* Header Styles */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    padding: 1rem 0;
    background: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.nav-brand .logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: #007bff;
    margin: 0;
}

.nav-brand .logo-img {
    height: 45px;
    width: auto;
    max-width: 250px;
    margin: 0;
    transition: transform 0.3s ease;
}

.nav-brand .logo-img:hover {
    transform: scale(1.05);
}

/* Responsive logo sizing */
@media (max-width: 768px) {
    .nav-brand .logo-img {
        height: 35px;
        max-width: 200px;
    }
    
    .nav-container {
        gap: 2rem;
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav-brand .logo-img {
        height: 30px;
        max-width: 180px;
    }
    
    .nav-container {
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
}

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

.nav-menu a {
    color: #333;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a[aria-current="page"] {
    color: #007bff;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #007bff;
    transition: width 0.3s ease;
}

.nav-menu a:hover::after,
.nav-menu a[aria-current="page"]::after {
    width: 100%;
}

.cart-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: #f8f9fa;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.cart-link:hover {
    background: #007bff;
    color: #fff;
}

.cart-count {
    background: #dc3545;
    color: #fff;
    border-radius: 50%;
    padding: 0.2rem 0.5rem;
    font-size: 0.8rem;
    font-weight: 600;
    min-width: 1.5rem;
    text-align: center;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: #333;
    position: relative;
    transition: all 0.3s ease;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: #333;
    transition: all 0.3s ease;
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

/* Button Styles */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    line-height: 1;
}

.btn-primary {
    background: #007bff;
    color: #fff;
    border-color: #007bff;
}

.btn-primary:hover {
    background: #0056b3;
    border-color: #0056b3;
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.btn-secondary {
    background: #6c757d;
    color: #fff;
    border-color: #6c757d;
}

.btn-secondary:hover {
    background: #545b62;
    border-color: #545b62;
    color: #fff;
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: #007bff;
    border-color: #007bff;
}

.btn-outline:hover {
    background: #007bff;
    color: #fff;
    transform: translateY(-2px);
}

.btn-cart {
    background: #28a745;
    color: #fff;
    border-color: #28a745;
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.btn-cart:hover {
    background: #218838;
    border-color: #218838;
    color: #fff;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 4rem 0;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

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

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

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

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image img {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 3rem 0;
    text-align: center;
}

.page-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.last-updated {
    margin-top: 1rem;
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Breadcrumb */
.breadcrumb {
    background: #f8f9fa;
    padding: 1rem 0;
}

.breadcrumb ol {
    display: flex;
    list-style: none;
    gap: 0.5rem;
    align-items: center;
}

.breadcrumb li:not(:last-child)::after {
    content: '›';
    margin-left: 0.5rem;
    color: #6c757d;
}

.breadcrumb a {
    color: #007bff;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Grid Layouts */
.grid {
    display: grid;
    gap: 2rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Section Styles */
section {
    padding: 4rem 0;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    text-align: center;
    margin-bottom: 3rem;
}

.section-description {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

/* Company Introduction */
.company-intro {
    background: #f8f9fa;
}

.intro-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

/* Product Styles */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.product-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: #007bff;
    color: #fff;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    z-index: 2;
}

.product-badge.sale {
    background: #dc3545;
}

.product-badge.trending {
    background: #28a745;
}

.product-badge.premium {
    background: #ffc107;
    color: #000;
}

.product-info {
    padding: 1.5rem;
}

.product-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #333;
}

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

.product-price {
    font-size: 1.2rem;
    font-weight: 600;
    color: #007bff;
    margin-bottom: 0.5rem;
}

.original-price {
    text-decoration: line-through;
    color: #6c757d;
    font-weight: normal;
    margin-left: 0.5rem;
}

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

/* Product Filters */
.product-filters {
    background: #f8f9fa;
    padding: 2rem 0;
}

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

.search-box {
    display: flex;
    position: relative;
    min-width: 300px;
}

.search-box input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 50px;
    font-size: 1rem;
}

.search-btn {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    background: #007bff;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
}

.filter-buttons {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: #007bff;
    color: #fff;
    border-color: #007bff;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-options select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

/* Product Detail Page */
.product-detail {
    padding: 3rem 0;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.product-images {
    position: sticky;
    top: 100px;
}

.main-image {
    position: relative;
    margin-bottom: 1rem;
    border-radius: 15px;
    overflow: hidden;
}

.main-image img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
}

.zoom-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
}

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

.thumbnail {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.thumbnail.active,
.thumbnail:hover {
    opacity: 1;
    border: 2px solid #007bff;
}

.product-info {
    padding: 0;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

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

.current-price {
    font-size: 2rem;
    font-weight: 700;
    color: #007bff;
}

.discount {
    background: #dc3545;
    color: #fff;
    padding: 0.2rem 0.5rem;
    border-radius: 5px;
    font-size: 0.8rem;
    margin-left: 1rem;
}

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

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

.option-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.color-options {
    display: flex;
    gap: 0.5rem;
}

.color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: border-color 0.3s ease;
}

.color-option.blue { background: #007bff; }
.color-option.white { background: #fff; border: 1px solid #ddd; }
.color-option.black { background: #000; }
.color-option.gray { background: #6c757d; }

input[type="radio"]:checked + .color-option {
    border-color: #333;
}

.size-select,
#size-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.size-guide-link {
    font-size: 0.9rem;
    margin-left: 1rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    border: 1px solid #ddd;
    border-radius: 5px;
    width: fit-content;
}

.qty-btn {
    background: none;
    border: none;
    padding: 0.75rem 1rem;
    cursor: pointer;
    font-size: 1.2rem;
    transition: background 0.3s ease;
}

.qty-btn:hover {
    background: #f8f9fa;
}

#quantity-select {
    border: none;
    text-align: center;
    width: 60px;
    padding: 0.75rem 0;
}

.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.wishlist-btn {
    flex-shrink: 0;
}

.delivery-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
}

.delivery-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.delivery-icon {
    font-size: 1.5rem;
}

.delivery-text strong {
    display: block;
}

/* Product Tabs */
.product-tabs {
    padding: 3rem 0;
    background: #f8f9fa;
}

.tab-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid #ddd;
}

.tab-btn {
    background: none;
    border: none;
    padding: 1rem;
    cursor: pointer;
    font-size: 1rem;
    color: #6c757d;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active,
.tab-btn:hover {
    color: #007bff;
    border-bottom-color: #007bff;
}

.tab-content {
    display: none;
    padding: 2rem 0;
}

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

.spec-table,
.size-table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.spec-table th,
.spec-table td,
.size-table th,
.size-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

.spec-table th,
.size-table th {
    background: #f8f9fa;
    font-weight: 600;
}

.reviews-summary {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #fff;
    border-radius: 10px;
}

.rating-overview {
    text-align: center;
}

.average-rating {
    font-size: 3rem;
    font-weight: 700;
    color: #007bff;
    margin-bottom: 0.5rem;
}

.stars-large {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.rating-breakdown {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.rating-bar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1rem;
    align-items: center;
}

.bar {
    height: 8px;
    background: #e9ecef;
    border-radius: 4px;
    overflow: hidden;
}

.fill {
    height: 100%;
    background: #ffc107;
}

.review-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border-left: 4px solid #007bff;
}

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

.reviewer-name {
    font-weight: 600;
}

.review-date {
    color: #6c757d;
    font-size: 0.9rem;
}

/* Cart Styles */
.cart-section {
    padding: 3rem 0;
    min-height: 60vh;
}

.empty-cart {
    text-align: center;
    padding: 4rem 0;
}

.empty-cart-content {
    max-width: 400px;
    margin: 0 auto;
}

.empty-cart-icon img {
    max-width: 200px;
    opacity: 0.5;
    margin: 0 auto 2rem;
}

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

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.clear-cart-btn {
    background: #dc3545;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
}

.cart-item {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 1rem;
    align-items: center;
    padding: 1.5rem;
    background: #fff;
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.cart-item-image {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
}

.cart-item-info h4 {
    margin-bottom: 0.5rem;
}

.cart-item-price {
    font-weight: 600;
    color: #007bff;
}

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

.cart-item-quantity input {
    width: 60px;
    text-align: center;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.remove-item {
    background: #dc3545;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.cart-summary {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
    height: fit-content;
    position: sticky;
    top: 100px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 700;
    color: #007bff;
    padding-top: 1rem;
}

.summary-divider {
    border-top: 1px solid #ddd;
    margin: 1rem 0;
}

.promo-section {
    margin: 1.5rem 0;
    padding: 1rem;
    background: #fff;
    border-radius: 10px;
}

.promo-input {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.promo-input input {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.promo-message {
    margin-top: 0.5rem;
    font-size: 0.9rem;
}

.checkout-actions {
    margin-top: 2rem;
}

.checkout-actions .btn {
    width: 100%;
    margin-bottom: 1rem;
}

.security-badges {
    display: flex;
    justify-content: space-around;
    margin-top: 1.5rem;
    font-size: 0.8rem;
    text-align: center;
}

.security-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}

.security-icon {
    font-size: 1.2rem;
}

/* Checkout Styles */
.checkout-section {
    padding: 3rem 0;
}

.checkout-progress {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
    gap: 2rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e9ecef;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.progress-step.completed .step-number {
    background: #28a745;
    color: #fff;
}

.progress-step.active .step-number {
    background: #007bff;
    color: #fff;
}

.step-label {
    font-size: 0.9rem;
    color: #6c757d;
}

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

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 10px;
}

.form-section h2 {
    margin-bottom: 1rem;
    color: #333;
}

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

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

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

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
}

.error-message {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 0.25rem;
    display: block;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
}

.checkbox-group label {
    margin-bottom: 0;
    font-weight: normal;
    cursor: pointer;
}

.payment-methods {
    display: grid;
    gap: 1rem;
}

.payment-option {
    position: relative;
}

.payment-option input[type="radio"] {
    position: absolute;
    opacity: 0;
}

.payment-option label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #fff;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.payment-option input[type="radio"]:checked + label {
    border-color: #007bff;
    background: #f8f9fa;
}

.payment-icon {
    font-size: 1.5rem;
}

.payment-note {
    background: #fff3cd;
    border: 1px solid #ffeaa7;
    border-radius: 5px;
    padding: 1rem;
    margin-top: 1rem;
}

.order-summary {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.checkout-items {
    margin-bottom: 1.5rem;
}

.checkout-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    margin-bottom: 1rem;
}

.checkout-item-image {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
}

.checkout-item-details {
    flex: 1;
}

.checkout-item-name {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.checkout-item-price {
    color: #007bff;
    font-weight: 600;
}

.summary-calculations {
    margin-bottom: 2rem;
}

.place-order-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.security-assurance {
    display: flex;
    justify-content: space-around;
    margin-bottom: 1.5rem;
    font-size: 0.8rem;
    text-align: center;
}

.checkout-support {
    text-align: center;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
}

.support-contact {
    margin-top: 0.5rem;
}

/* Contact Form */
.contact-form-section {
    padding: 3rem 0;
}

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

.contact-form {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 15px;
}

.form-sidebar {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    height: fit-content;
}

.consent-note {
    font-size: 0.8rem;
    color: #6c757d;
    margin-top: 0.5rem;
    line-height: 1.4;
}

.privacy-notice {
    background: #e3f2fd;
    padding: 1rem;
    border-radius: 5px;
    margin-bottom: 1.5rem;
}

.success-message {
    background: #d4edda;
    border: 1px solid #c3e6cb;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    margin-top: 2rem;
}

.success-content {
    max-width: 400px;
    margin: 0 auto;
}

.success-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.faq-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e9ecef;
}

.faq-item h4 {
    color: #007bff;
    margin-bottom: 0.5rem;
}

.sidebar-contact {
    background: #007bff;
    color: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
    text-align: center;
}

.phone-large {
    font-size: 1.2rem;
    font-weight: 600;
}

.phone-large a {
    color: #fff;
    text-decoration: none;
}

/* Contact Information */
.contact-info {
    padding: 3rem 0;
    background: #f8f9fa;
}

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

.contact-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.contact-details a {
    color: #007bff;
    font-weight: 600;
}

/* Business Hours */
.business-hours {
    padding: 3rem 0;
}

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

.hours-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.hours-details {
    margin-top: 1rem;
}

/* Map Section */
.map-section {
    padding: 3rem 0;
    background: #f8f9fa;
}

.map-container {
    margin-top: 2rem;
}

.map-placeholder {
    background: #e9ecef;
    height: 400px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.map-content {
    max-width: 300px;
}

/* Support Channels */
.support-channels {
    padding: 3rem 0;
}

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

.channel-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.channel-item:hover {
    transform: translateY(-5px);
}

.channel-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Policy Pages */
.policy-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 3rem;
}

.policy-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.policy-nav {
    list-style: none;
    background: #f8f9fa;
    border-radius: 10px;
    padding: 1rem;
}

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

.policy-nav a {
    display: block;
    padding: 0.5rem;
    color: #666;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.policy-nav a:hover {
    background: #007bff;
    color: #fff;
}

.policy-main {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.policy-main section {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e9ecef;
}

.policy-main section:last-child {
    border-bottom: none;
}

.company-details {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin: 1rem 0;
}

.timeline-table table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

.timeline-table th,
.timeline-table td {
    padding: 0.75rem;
    text-align: left;
    border: 1px solid #ddd;
}

.timeline-table th {
    background: #f8f9fa;
    font-weight: 600;
}

.contact-details {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    margin: 1rem 0;
}

.policy-footer {
    background: #e3f2fd;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
}

/* About Page Specific */
.company-story {
    padding: 4rem 0;
}

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

.content-text {
    font-size: 1.1rem;
    line-height: 1.8;
}

.content-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.mission-vision {
    background: #f8f9fa;
    padding: 4rem 0;
}

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

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

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

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.core-values {
    padding: 4rem 0;
}

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

.value-item {
    padding: 1.5rem;
    border-left: 4px solid #007bff;
    background: #f8f9fa;
    border-radius: 0 10px 10px 0;
}

.team-leadership {
    background: #f8f9fa;
    padding: 4rem 0;
}

.team-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    font-size: 1.1rem;
    line-height: 1.8;
}

.company-stats {
    padding: 4rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
}

.why-choose-us {
    padding: 4rem 0;
    background: #f8f9fa;
}

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

.choose-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.choose-item:hover {
    transform: translateY(-5px);
}

.choose-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

/* Services Page Specific */
.services-overview {
    padding: 3rem 0;
    background: #f8f9fa;
}

.main-services {
    padding: 4rem 0;
}

.services-grid {
    display: grid;
    gap: 3rem;
    margin-top: 2rem;
}

.service-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.service-icon img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 10px;
}

.service-content h3 {
    color: #007bff;
    margin-bottom: 1rem;
}

.service-content ul {
    margin: 1rem 0;
    padding-left: 1rem;
}

.service-content li {
    margin-bottom: 0.5rem;
}

.service-link {
    display: inline-block;
    margin-top: 1rem;
    color: #007bff;
    font-weight: 600;
}

.shipping-info,
.return-conditions {
    background: #e3f2fd;
    padding: 1rem;
    border-radius: 5px;
    margin-top: 1rem;
}

.additional-services {
    padding: 3rem 0;
    background: #f8f9fa;
}

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

.additional-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.additional-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.quality-standards {
    padding: 4rem 0;
}

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

.standards-image img {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.technology-section {
    padding: 3rem 0;
    background: #f8f9fa;
}

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

.tech-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.tech-item h3 {
    color: #007bff;
    margin-bottom: 1rem;
}

.service-contact {
    padding: 3rem 0;
}

.contact-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.contact-cta {
    text-align: center;
    margin-top: 2rem;
}

/* Promotional Sections */
.promotions {
    padding: 4rem 0;
    background: #f8f9fa;
}

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

.promo-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

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

.promo-code {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 600;
    margin-top: 1rem;
    display: inline-block;
}

.testimonials {
    padding: 4rem 0;
}

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

.testimonial-card {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    border-top: 4px solid #007bff;
}

.testimonial-content {
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author h4 {
    color: #007bff;
    margin-bottom: 0.25rem;
}

.testimonial-rating {
    margin-top: 1rem;
    font-size: 1.2rem;
}

.cta {
    padding: 4rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

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

/* Newsletter & Recommended Products */
.newsletter-signup {
    padding: 3rem 0;
    background: #f8f9fa;
    text-align: center;
}

.newsletter-content {
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 50px;
}

.recommended-products,
.related-products {
    padding: 3rem 0;
}

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

.trust-signals {
    padding: 3rem 0;
    background: #f8f9fa;
}

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

.trust-item {
    background: #fff;
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.trust-icon img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
    margin: 0 auto 1rem;
}

.load-more-section {
    text-align: center;
    margin-top: 3rem;
}

/* Product Count Display */
.product-count-display {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 10px;
    color: #666;
    font-size: 0.9rem;
    border: 1px solid #e9ecef;
}

/* Loading Products */
.loading-products {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
    font-size: 1.1rem;
}

.loading-products::before {
    content: '⏳';
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

/* Product Grid Loading State */
.products-grid.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.products-grid.loading::after {
    content: 'Loading...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    color: #007bff;
}

/* Product Badge Variations */
.product-badge.premium {
    background: #ffc107;
    color: #000;
}

.product-badge.new {
    background: #28a745;
}

.product-badge.trending {
    background: #17a2b8;
}

/* Enhanced Product Cards for Large Catalog */
.product-card {
    transition: all 0.3s ease;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Grid Responsiveness for More Products */
@media (min-width: 1400px) {
    .products-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (min-width: 1200px) and (max-width: 1399px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 1199px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 480px) and (max-width: 767px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 479px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-count-display {
        font-size: 0.8rem;
        padding: 0.75rem;
    }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: #ffffff;
    padding: 3rem 0 1rem;
    box-shadow: 0 -5px 15px rgba(0, 0, 0, 0.1);
}

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

.footer-section h3,
.footer-section h4 {
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

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

.footer-section a:hover {
    color: #007bff;
    text-decoration: underline;
}

.footer-section p {
    color: #ffffff;
    line-height: 1.6;
    margin-bottom: 0.5rem;
}

.company-details {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

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

.social-links a {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.social-links a:hover {
    transform: scale(1.2);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #555;
    color: #ffffff;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    /* Navigation */
    .nav-toggle {
        display: block;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        flex-direction: column;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        transform: translateY(-100vh);
        transition: transform 0.3s ease;
        z-index: 999;
        padding: 1rem 0;
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-menu li {
        margin: 0;
    }
    
    .nav-menu a {
        display: block;
        padding: 1rem 2rem;
        border-bottom: 1px solid #f0f0f0;
    }
    
    /* Typography */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    /* Grid Layouts */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .hero-container,
    .content-grid,
    .product-layout,
    .checkout-layout,
    .form-layout,
    .cart-layout,
    .standards-content,
    .policy-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    /* Form Styles */
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .filters-container {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        min-width: auto;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    /* Buttons */
    .hero-buttons,
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* Cart & Checkout */
    .cart-item {
        grid-template-columns: auto 1fr;
        gap: 1rem;
    }
    
    .cart-item-quantity {
        grid-column: 1 / -1;
        justify-self: start;
        margin-top: 1rem;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    /* Tabs */
    .tab-buttons {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .tab-btn {
        flex: 1;
        min-width: 120px;
        padding: 0.5rem;
        font-size: 0.9rem;
    }
    
    /* Footer */
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Contact */
    .contact-options {
        grid-template-columns: 1fr;
    }
    
    /* Newsletter */
    .newsletter-form {
        flex-direction: column;
    }
    
    /* Tables */
    .spec-table,
    .size-table,
    .timeline-table table {
        font-size: 0.8rem;
    }
    
    .spec-table th,
    .spec-table td,
    .size-table th,
    .size-table td,
    .timeline-table th,
    .timeline-table td {
        padding: 0.5rem;
    }
    
    /* Policy Navigation */
    .policy-sidebar {
        position: static;
    }
    
    .policy-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }
    
    .policy-nav li {
        margin: 0;
    }
    
    .policy-nav a {
        font-size: 0.8rem;
        padding: 0.5rem 0.75rem;
    }
}

@media (max-width: 480px) {
    /* Further mobile optimizations */
    .container {
        padding: 0 10px;
    }
    
    section {
        padding: 2rem 0;
    }
    
    .hero {
        padding: 2rem 0;
        min-height: 50vh;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .recommended-grid,
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    .form-section {
        padding: 1rem;
    }
    
    .order-summary,
    .cart-summary {
        position: static;
    }
    
    .checkout-progress {
        gap: 1rem;
    }
    
    .progress-step {
        font-size: 0.8rem;
    }
    
    .step-number {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .nav-toggle,
    .btn,
    .cart-link {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
    
    .policy-layout {
        grid-template-columns: 1fr;
    }
    
    .policy-sidebar {
        display: none;
    }
    
    a {
        color: #000;
        text-decoration: underline;
    }
}

/* Focus Styles for Accessibility */
:focus-visible {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

button:focus-visible,
.btn:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 2px;
    box-shadow: 0 0 0 4px rgba(0, 123, 255, 0.5);
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.slide-up {
    animation: slideUp 0.5s ease-out;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #007bff;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #0056b3;
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner {
    border: 2px solid #f3f3f3;
    border-top: 2px solid #007bff;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
    display: inline-block;
    margin-right: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn-outline {
        border-width: 2px;
    }
    
    .product-card {
        border: 2px solid #333;
    }
    
    .nav-menu a::after {
        height: 3px;
    }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}