/* ==========================================
   Home Stores - Premium Furniture CSS
   Color Scheme: Warm browns, beige, wood tones
   ========================================== */

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

:root {
    --primary: #8B7355;
    --primary-dark: #6B5344;
    --primary-light: #F5EDE4;
    --accent: #C4A77D;
    --accent-dark: #A08060;
    --success: #4CAF50;
    --danger: #e74c3c;
    --warning: #f39c12;
    --white: #ffffff;
    --cream: #FDF8F3;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --brown-100: #EFEBE9;
    --brown-200: #D7CCC8;
    --brown-300: #BCAAA4;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 50px rgba(0, 0, 0, 0.15);
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
}

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

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

/* ==========================================
   Navigation
   ========================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.navbar.scrolled {
    box-shadow: var(--shadow);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.logo i {
    font-size: 1.75rem;
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--gray-600);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.nav-icons {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box input {
    padding: 0.6rem 1rem;
    padding-right: 2.5rem;
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    width: 200px;
    font-size: 0.875rem;
    transition: var(--transition);
    background: var(--gray-50);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary);
    width: 260px;
    background: var(--white);
}

.search-box i {
    position: absolute;
    right: 1rem;
    color: var(--gray-400);
    font-size: 0.9rem;
}

.cart-icon {
    position: relative;
    font-size: 1.25rem;
    color: var(--gray-600);
    transition: var(--transition);
    padding: 0.5rem;
}

.cart-icon:hover {
    color: var(--primary);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--primary);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.25rem;
    color: var(--gray-600);
    cursor: pointer;
    padding: 0.5rem;
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: 0.5rem;
    z-index: 999;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
}

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

.mobile-menu a {
    padding: 0.875rem 1.25rem;
    color: var(--gray-600);
    font-weight: 500;
    border-radius: var(--radius);
    transition: var(--transition);
}

.mobile-menu a:hover {
    background: var(--primary-light);
    color: var(--primary-dark);
}

/* ==========================================
   Buttons
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

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

.btn-secondary {
    background: var(--gray-800);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--gray-900);
}

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

.btn-full {
    width: 100%;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

/* ==========================================
   Page Container
   ========================================== */
.page {
    padding-top: 72px;
    min-height: 100vh;
}

/* ==========================================
   Hero Section
   ========================================== */
.hero {
    background: linear-gradient(135deg, var(--cream) 0%, var(--white) 50%, var(--primary-light) 100%);
    padding: 4rem 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    max-width: 1400px;
    margin: 0 auto;
    min-height: 600px;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary-dark);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    color: var(--primary);
    position: relative;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--gray-500);
}

.hero-image {
    flex: 1;
    max-width: 550px;
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.hero-image::before {
    content: '';
    position: absolute;
    top: -20px;
    right: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--primary);
    border-radius: var(--radius-xl);
    z-index: -1;
}

/* ==========================================
   Section Styles
   ========================================== */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    text-align: center;
    color: var(--gray-500);
    font-size: 1.05rem;
    margin-bottom: 2.5rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 2rem;
    padding: 0 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.section-header-centered {
    text-align: center;
    margin-bottom: 2.5rem;
}

.section-header .section-title {
    margin-bottom: 0;
}

.filter-bar {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.filter-bar select {
    padding: 0.6rem 1.25rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 0.9rem;
    cursor: pointer;
    background: var(--white);
    transition: var(--transition);
}

.filter-bar select:focus {
    outline: none;
    border-color: var(--primary);
}

/* ==========================================
   Featured Carousel
   ========================================== */
.featured-section {
    padding: 5rem 0;
    background: var(--cream);
    position: relative;
    overflow: hidden;
}

.featured-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

.carousel-container {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5rem;
}

.carousel {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 1.5rem 0;
}

.carousel::-webkit-scrollbar {
    display: none;
}

.carousel .product-card {
    min-width: 340px;
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid var(--gray-100);
    position: relative;
}

.carousel .product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.carousel .product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.carousel .product-card:hover::before {
    opacity: 1;
}

.carousel .product-card .product-image {
    height: 260px;
    position: relative;
    overflow: hidden;
    background: var(--gray-50);
}

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

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

.carousel .product-card .product-info {
    padding: 1.5rem;
}

.carousel .product-card .product-category {
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.carousel .product-card .product-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0.5rem 0;
}

.carousel .product-card .current-price {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.carousel .product-card .product-badge {
    font-size: 0.65rem;
    padding: 0.35rem 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.carousel .product-card .product-actions {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%) translateY(15px);
    opacity: 0;
    display: flex;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.carousel .product-card:hover .product-actions {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.carousel .product-card .product-actions button {
    width: 46px;
    height: 46px;
    background: var(--white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shadow);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: var(--transition);
}

.carousel .product-card .product-actions button:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--white);
    border: none;
    box-shadow: var(--shadow-lg);
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.2rem;
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-50%) scale(1.1);
}

.carousel-btn.prev {
    left: 1.5rem;
}

.carousel-btn.next {
    right: 1.5rem;
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 2rem;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--brown-200);
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot:hover {
    background: var(--primary-light);
}

.carousel-dot.active {
    background: var(--primary);
    width: 28px;
    border-radius: 5px;
}

/* ==========================================
   Categories Grid
   ========================================== */
.categories-section {
    padding: 5rem 2rem;
    background: var(--white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.category-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.category-image {
    width: 100%;
    height: 100%;
}

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

.category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-icon {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-light), var(--brown-100));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary);
}

.category-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 100%);
    color: var(--white);
    transition: var(--transition);
}

.category-card:hover .category-overlay {
    padding-bottom: 2rem;
}

.category-overlay h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.category-overlay p {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-bottom: 0.75rem;
}

.category-link {
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.category-card:hover .category-link {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   Products Grid
   ========================================== */
.products-section {
    padding: 4rem 0;
    background: var(--gray-50);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.75rem;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

/* ==========================================
   Product Card
   ========================================== */
.product-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--gray-100);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.product-image {
    position: relative;
    height: 240px;
    overflow: hidden;
    background: var(--gray-50);
}

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

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

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.3rem 0.8rem;
    font-size: 0.7rem;
    font-weight: 700;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

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

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

.product-actions {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.5rem;
    opacity: 0;
    transition: var(--transition);
}

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

.product-actions button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.product-actions button:hover {
    background: var(--primary);
    color: var(--white);
}

.product-info {
    padding: 1.25rem;
}

.product-category {
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 0.25rem;
    display: block;
}

.product-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.current-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.original-price {
    font-size: 0.9rem;
    color: var(--gray-400);
    text-decoration: line-through;
}

.product-colors {
    display: flex;
    gap: 0.4rem;
}

.color-dot {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    border: 2px solid var(--gray-200);
    cursor: pointer;
    transition: var(--transition);
}

.color-dot:hover {
    transform: scale(1.15);
    border-color: var(--primary);
}

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

.stars {
    color: var(--accent);
    font-size: 0.8rem;
}

.rating-count {
    font-size: 0.8rem;
    color: var(--gray-400);
}

/* ==========================================
   Features Section
   ========================================== */
.features-section {
    padding: 5rem 2rem;
    background: var(--white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: 2rem 1.5rem;
    background: var(--cream);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    font-size: 1.75rem;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ==========================================
   Trust Section
   ========================================== */
.trust-section {
    padding: 3rem 2rem;
    background: var(--primary-dark);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.trust-item {
    text-align: center;
    color: var(--white);
}

.trust-item i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--accent);
}

.trust-item h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.trust-item p {
    font-size: 0.85rem;
    opacity: 0.85;
}

/* ==========================================
   Product Detail Page
   ========================================== */
.detail-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    color: var(--gray-500);
    font-size: 0.9rem;
}

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

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.detail-gallery {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-image {
    width: 100%;
    height: 450px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-50);
}

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

.thumbnail-row {
    display: flex;
    gap: 0.75rem;
    overflow-x: auto;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    flex-shrink: 0;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--primary);
}

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

.detail-info {
    padding: 1rem 0;
}

.detail-category {
    font-size: 0.8rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 600;
    margin-bottom: 0.5rem;
    display: block;
}

.detail-name {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.75rem;
}

.detail-rating {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.detail-rating .stars {
    font-size: 1rem;
}

.detail-rating span {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.detail-price {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.detail-price .current-price {
    font-size: 2rem;
    font-weight: 700;
}

.detail-description {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 2rem;
    font-size: 0.95rem;
}

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

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

.option-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.75rem;
    font-size: 0.9rem;
}

.color-options {
    display: flex;
    gap: 0.75rem;
}

.color-option {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.color-option:hover,
.color-option.active {
    border-color: var(--primary);
    transform: scale(1.1);
}

.color-option.active::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

.size-options {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.size-option {
    padding: 0.6rem 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--transition);
    text-align: center;
    min-width: 80px;
}

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

.size-option.active {
    border-color: var(--primary);
    background: var(--primary-light);
    color: var(--primary-dark);
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.quantity-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    border: 1px solid var(--gray-300);
    background: var(--white);
    cursor: pointer;
    font-size: 1.25rem;
    color: var(--gray-600);
    transition: var(--transition);
}

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

.quantity-input {
    width: 70px;
    height: 44px;
    text-align: center;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
}

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

.detail-actions .btn {
    flex: 1;
    padding: 1rem;
}

.product-features {
    border-top: 1px solid var(--gray-200);
    padding-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
}

.feature-item i {
    color: var(--primary);
    font-size: 1.1rem;
    width: 24px;
}

.feature-item span {
    color: var(--gray-600);
    font-size: 0.9rem;
}

/* ==========================================
   Cart Page
   ========================================== */
.cart-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 2rem;
}

.cart-content {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
}

.cart-items {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.cart-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.cart-item:first-child {
    padding-top: 0;
}

.cart-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.cart-item-image {
    width: 120px;
    height: 120px;
    border-radius: var(--radius);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--gray-50);
}

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

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

.cart-item-name {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.cart-item-details {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.cart-item-price {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.cart-item-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

.remove-btn {
    background: none;
    border: none;
    color: var(--danger);
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.remove-btn:hover {
    text-decoration: underline;
}

.cart-summary {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.cart-summary h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.summary-row.total {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--gray-800);
    padding-top: 1rem;
    border-top: 2px solid var(--gray-200);
    margin-top: 1rem;
}

.summary-row.total .amount {
    color: var(--primary-dark);
}

.promo-code {
    display: flex;
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.promo-code input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.9rem;
}

.empty-cart {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-cart i {
    font-size: 4rem;
    color: var(--gray-300);
    margin-bottom: 1rem;
}

.empty-cart h3 {
    font-size: 1.5rem;
    color: var(--gray-600);
    margin-bottom: 0.5rem;
}

.empty-cart p {
    color: var(--gray-400);
    margin-bottom: 2rem;
}

/* ==========================================
   Checkout Page
   ========================================== */
.checkout-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

.checkout-steps {
    display: flex;
    justify-content: center;
    margin-bottom: 2.5rem;
}

.step {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 2rem;
    color: var(--gray-400);
    position: relative;
}

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -2rem;
    top: 50%;
    width: 4rem;
    height: 2px;
    background: var(--gray-200);
}

.step.active {
    color: var(--primary);
}

.step.active .step-number {
    background: var(--primary);
    color: var(--white);
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.step-label {
    font-weight: 500;
}

.checkout-content {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 2rem;
}

.checkout-form {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.form-section {
    margin-bottom: 2rem;
}

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

.form-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.form-section h3 i {
    color: var(--primary);
}

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

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

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: var(--transition);
    background: var(--white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-light);
}

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

.payment-option {
    cursor: pointer;
}

.payment-option input {
    display: none;
}

.payment-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1.5rem 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    text-align: center;
}

.payment-option input:checked + .payment-label {
    border-color: var(--primary);
    background: var(--primary-light);
}

.payment-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.payment-logo i {
    font-size: 2rem;
}

.payment-logo span {
    font-weight: 700;
    font-size: 1.1rem;
}

.jazzcash-logo {
    color: #e60012;
}

.easypaisa-logo {
    color: #00a651;
}

.payment-label p {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.payment-details {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.otp-input {
    display: flex;
    gap: 0.5rem;
}

.otp-input input {
    flex: 1;
}

.order-summary {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.order-summary h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
}

.order-note {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--primary-light);
    border-radius: var(--radius);
    margin: 1.5rem 0;
    font-size: 0.85rem;
    color: var(--primary-dark);
}

.order-note i {
    margin-top: 2px;
}

.secure-text {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.8rem;
    color: var(--gray-500);
}

/* ==========================================
   Confirmation Page
   ========================================== */
.confirmation-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.confirmation-content {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
    text-align: center;
}

.success-animation {
    margin-bottom: 2rem;
}

.success-icon {
    width: 100px;
    height: 100px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    animation: scaleIn 0.5s ease;
}

.success-icon i {
    font-size: 3rem;
    color: var(--white);
}

@keyframes scaleIn {
    from {
        transform: scale(0);
    }
    to {
        transform: scale(1);
    }
}

.confirmation-content h1 {
    font-size: 1.75rem;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.confirmation-content p {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.order-info {
    background: var(--gray-50);
    border-radius: var(--radius);
    padding: 1.5rem;
    margin-bottom: 2rem;
    text-align: left;
}

.order-info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-200);
}

.order-info-row:last-child {
    border-bottom: none;
}

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

/* ==========================================
   Policy Pages
   ========================================== */
.policy-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.policy-container h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
    text-align: center;
}

.policy-content {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow);
    margin-top: 2rem;
}

.policy-content h2 {
    font-size: 1.35rem;
    font-weight: 600;
    color: var(--gray-800);
    margin: 2rem 0 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
}

.policy-content h2:first-of-type {
    margin-top: 1rem;
    padding-top: 0;
    border-top: none;
}

.policy-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gray-700);
    margin: 1.5rem 0 0.75rem;
}

.policy-content p {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.policy-content ul,
.policy-content ol {
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

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

.policy-content a {
    color: var(--primary);
}

.policy-content a:hover {
    text-decoration: underline;
}

.info-box {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius);
    margin: 1.5rem 0;
}

.info-box.success {
    background: #e8f5e9;
    color: #2e7d32;
}

.info-box.warning {
    background: #fff3e0;
    color: #e65100;
}

.info-box i {
    font-size: 1.25rem;
}

.contact-box {
    background: var(--primary-light);
    padding: 1.25rem;
    border-radius: var(--radius);
    margin-top: 1rem;
}

.contact-box p {
    margin-bottom: 0.5rem;
}

.contact-box p:last-child {
    margin-bottom: 0;
}

/* ==========================================
   Contact Page
   ========================================== */
.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.contact-container h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    text-align: center;
    margin-bottom: 0.5rem;
}

.contact-subtitle {
    text-align: center;
    color: var(--gray-500);
    margin-bottom: 3rem;
}

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

.contact-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.contact-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    font-size: 1.25rem;
    color: var(--primary);
}

.contact-card h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
}

.contact-card p {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.75rem;
}

.contact-link {
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.contact-link:hover {
    gap: 0.75rem;
}

.contact-form-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2rem;
    box-shadow: var(--shadow);
}

.contact-form-container h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 1.5rem;
}

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

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 4rem 2rem 2rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-logo i {
    color: var(--accent);
}

.footer-section p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--gray-400);
}

.footer-section h4 {
    font-size: 1rem;
    color: var(--white);
    margin-bottom: 1.25rem;
    font-weight: 600;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--gray-400);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--white);
    padding-left: 5px;
}

.social-links {
    display: flex;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.payment-icons {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.payment-icon {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 600;
    width: fit-content;
}

.payment-icon.jazzcash {
    background: #e60012;
    color: white;
}

.payment-icon.easypaisa {
    background: #00a651;
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 3rem;
    border-top: 1px solid var(--gray-800);
    font-size: 0.9rem;
    color: var(--gray-500);
}

.trust-badges {
    margin-top: 1rem;
}

/* ==========================================
   Toast Notification
   ========================================== */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--gray-800);
    color: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow-xl);
    transform: translateX(calc(100% + 2rem));
    transition: var(--transition);
    z-index: 2000;
}

.toast.show {
    transform: translateX(0);
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.toast-content i {
    color: var(--success);
    font-size: 1.25rem;
}

/* ==========================================
   Loading Overlay
   ========================================== */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 3000;
}

.loading-overlay.active {
    display: flex;
}

.loader {
    width: 50px;
    height: 50px;
    border: 4px solid var(--gray-200);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 3rem 1.5rem;
        gap: 3rem;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-image::before {
        display: none;
    }

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

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

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

    .product-detail {
        grid-template-columns: 1fr;
    }

    .cart-content,
    .checkout-content {
        grid-template-columns: 1fr;
    }

    .cart-summary,
    .order-summary {
        position: static;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .search-box {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .section-header {
        flex-direction: column;
        gap: 1rem;
    }

    .carousel-container {
        padding: 0 1rem;
    }

    .carousel-btn {
        display: none;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .category-card {
        aspect-ratio: 16/9;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }

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

    .contact-info {
        grid-template-columns: 1fr;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .payment-icons {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 1rem;
    }

    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        padding: 0 1rem;
        gap: 1rem;
    }

    .product-image {
        height: 180px;
    }

    .detail-actions {
        flex-direction: column;
    }

    .confirmation-actions {
        flex-direction: column;
    }

    .checkout-steps {
        flex-wrap: wrap;
    }

    .step::after {
        display: none;
    }
}

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

.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in {
    animation: slideIn 0.5s ease forwards;
}