/* ==========================================
   KNOCKOUT Boxing - Premium E-Commerce Styles
   Modern, Dark Theme with Bold Typography
   ========================================== */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #e53935;
    --primary-dark: #c62828;
    --primary-light: #ff6f60;
    --secondary: #ffc107;
    --secondary-dark: #ff8f00;
    
    --dark: #0a0a0a;
    --dark-100: #111111;
    --dark-200: #1a1a1a;
    --dark-300: #222222;
    --dark-400: #2a2a2a;
    --dark-500: #333333;
    
    --light: #ffffff;
    --light-100: #f5f5f5;
    --light-200: #e0e0e0;
    --light-300: #bdbdbd;
    --light-400: #9e9e9e;
    --light-500: #757575;
    
    --success: #43a047;
    --warning: #fb8c00;
    --error: #e53935;
    --info: #1e88e5;
    
    /* Typography */
    --font-heading: 'Bebas Neue', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-full: 50%;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.5);
    --shadow-xl: 0 16px 48px rgba(0,0,0,0.6);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Container */
    --container-max: 1400px;
    --container-padding: 1.5rem;
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--dark);
    color: var(--light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

ul, ol {
    list-style: none;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: 0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    transition: var(--transition-normal);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--light);
    border: none;
    box-shadow: 0 4px 15px rgba(229, 57, 53, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(229, 57, 53, 0.5);
}

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

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

.btn-text {
    background: transparent;
    color: var(--light-400);
    padding: 0.5rem 1rem;
}

.btn-text:hover {
    color: var(--light);
}

.btn-lg {
    padding: 1rem 2.25rem;
    font-size: 1rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
}

.btn-block {
    width: 100%;
}

/* Announcement Bar */
.announcement-bar {
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--light);
    text-align: center;
    margin-top: 80px;
    padding: 0.75rem;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.05em;
}

.announcement-bar i {
    margin-right: 0.5rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    box-shadow: var(--shadow-lg);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.75rem;
    letter-spacing: 0.1em;
    color: var(--light);
}

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

.logo-text {
    background: linear-gradient(135deg, var(--light) 0%, var(--light-300) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--light-300);
    position: relative;
    padding: 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--light);
}

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

.nav-link i {
    font-size: 0.625rem;
    transition: var(--transition-fast);
}

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

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 200px;
    background: var(--dark-200);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: 0.75rem 0;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-xl);
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.has-dropdown:hover .nav-link i {
    transform: rotate(180deg);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.25rem;
    color: var(--light-300);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--light);
    padding-left: 1.5rem;
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.search-btn,
.wishlist-btn,
.cart-btn {
    position: relative;
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.05);
    color: var(--light);
    transition: var(--transition-normal);
}

.search-btn:hover,
.wishlist-btn:hover,
.cart-btn:hover {
    background: var(--primary);
    transform: scale(1.05);
}

.wishlist-count,
.cart-count {
    position: absolute;
    top: -2px;
    right: -2px;
    min-width: 18px;
    height: 18px;
    background: var(--primary);
    color: var(--light);
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 5px 0;
}

.mobile-menu-btn span {
    display: block;
    height: 2px;
    background: var(--light);
    transition: var(--transition-normal);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Search Modal */
.search-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.search-modal.active {
    opacity: 1;
    visibility: visible;
}

.search-modal-content {
    width: 100%;
    max-width: 600px;
    padding: 2rem;
    transform: translateY(-20px);
    transition: var(--transition-normal);
}

.search-modal.active .search-modal-content {
    transform: translateY(0);
}

.search-close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 2rem;
    color: var(--light);
    cursor: pointer;
    transition: var(--transition-fast);
}

.search-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

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

.search-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: var(--dark-200);
    border: 2px solid var(--dark-400);
    border-radius: var(--radius-md);
    color: var(--light);
    font-size: 1.125rem;
    transition: var(--transition-fast);
}

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

.search-submit {
    padding: 1rem 1.5rem;
    background: var(--primary);
    color: var(--light);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.search-submit:hover {
    background: var(--primary-light);
}

.search-suggestions {
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.search-suggestions span {
    color: var(--light-500);
    font-size: 0.875rem;
}

.search-suggestions a {
    padding: 0.5rem 1rem;
    background: var(--dark-300);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--light-300);
}

.search-suggestions a:hover {
    background: var(--primary);
    color: var(--light);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 70px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: url('https://images.unsplash.com/photo-1549719386-74dfcbf7dbed?w=1920&h=1080&fit=crop') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(10, 10, 10, 0.7) 50%, rgba(10, 10, 10, 0.85) 100%);
}

.hero .container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.hero-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(229, 57, 53, 0.2);
    border: 1px solid var(--primary);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(3rem, 8vw, 5.5rem);
    line-height: 0.95;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--light-400);
    margin-bottom: 2rem;
    max-width: 450px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--light);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--light-500);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-product-card {
    position: relative;
    background: linear-gradient(145deg, var(--dark-200) 0%, var(--dark-300) 100%);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition-slow);
}

.hero-product-card:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.02);
}

.hero-product-card img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.hero-product-info {
    padding: 1.5rem;
}

.hero-product-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--secondary);
    color: var(--dark);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
}

.hero-product-info h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.hero-product-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    color: var(--light);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-8px); }
    60% { transform: translateY(-4px); }
}

/* Brands Bar */
.brands-bar {
    background: var(--dark-100);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brands-slider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.brands-slider span {
    font-size: 0.75rem;
    color: var(--light-500);
    text-transform: uppercase;
    letter-spacing: 0.2em;
}

.brand-logos {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.brand-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    color: var(--light-400);
    opacity: 0.5;
    transition: var(--transition-normal);
    cursor: default;
}

.brand-logo:hover {
    opacity: 1;
    color: var(--primary);
}

.brand-logos img {
    height: 30px;
    opacity: 0.4;
    filter: grayscale(100%);
    transition: var(--transition-normal);
}

.brand-logos img:hover {
    opacity: 1;
    filter: grayscale(0%);
}

/* Section Styles */
section {
    padding: 5rem 0;
}

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

.section-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(229, 57, 53, 0.1);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 0.5rem;
}

.section-subtitle {
    color: var(--light-500);
    font-size: 1.125rem;
    max-width: 500px;
    margin: 0 auto;
}

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

/* Categories */
.categories {
    background: var(--dark);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

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

.category-card.category-large {
    grid-row: span 2;
}

.category-image {
    position: absolute;
    inset: 0;
}

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

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

.category-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.3) 50%, transparent 100%);
    z-index: 1;
}

.category-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    z-index: 2;
}

.category-content h3 {
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.category-content p {
    color: var(--light-400);
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.category-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: var(--transition-fast);
}

.category-card:hover .category-cta {
    gap: 0.75rem;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* Product Card */
.product-card {
    position: relative;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-normal);
}

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

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

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

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

.product-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    z-index: 2;
}

.badge {
    padding: 0.25rem 0.75rem;
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.badge-sale {
    background: var(--primary);
    color: var(--light);
}

.badge-new {
    background: var(--success);
    color: var(--light);
}

.badge-bestseller {
    background: var(--secondary);
    color: var(--dark);
}

.product-actions {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    opacity: 0;
    transform: translateX(10px);
    transition: var(--transition-normal);
    z-index: 2;
}

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

.action-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    color: var(--dark);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

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

.quick-add {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 0.75rem;
    background: var(--primary);
    color: var(--light);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-align: center;
    transform: translateY(100%);
    transition: var(--transition-normal);
}

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

.product-card-content {
    padding: 1.25rem;
}

.product-category {
    font-size: 0.625rem;
    color: var(--light-500);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.25rem;
}

.product-card-content h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.product-card-content h3 a {
    color: var(--light);
}

.product-card-content h3 a:hover {
    color: var(--primary);
}

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

.product-rating .stars {
    display: flex;
    gap: 0.125rem;
    color: var(--secondary);
    font-size: 0.75rem;
}

.product-rating span {
    font-size: 0.75rem;
    color: var(--light-500);
}

.product-price {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.current-price {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--light);
}

.original-price {
    font-size: 0.875rem;
    color: var(--light-500);
    text-decoration: line-through;
}

/* Promo Banner */
.promo-banner {
    background: linear-gradient(135deg, var(--dark-200) 0%, var(--dark-300) 100%);
    padding: 0;
    overflow: hidden;
}

.promo-banner .container {
    padding: 0;
}

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

.banner-text {
    padding: 4rem;
}

.banner-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: var(--light);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border-radius: var(--radius-sm);
    margin-bottom: 1rem;
}

.banner-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0.5rem;
}

.banner-text p {
    color: var(--light-400);
    margin-bottom: 1.5rem;
}

.banner-image {
    height: 100%;
}

.banner-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 400px;
}

/* Collections */
.collections {
    background: var(--dark-100);
}

.collections-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.collection-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--dark-200);
}

.collection-image {
    aspect-ratio: 16/10;
    overflow: hidden;
}

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

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

.collection-content {
    padding: 1.5rem;
}

.collection-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(229, 57, 53, 0.2);
    color: var(--primary);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: var(--radius-sm);
    margin-bottom: 0.5rem;
}

.collection-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.collection-content p {
    color: var(--light-400);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

/* Features */
.features {
    background: var(--dark);
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.feature-card {
    text-align: center;
    padding: 1.5rem;
}

.feature-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-lg);
    font-size: 1.25rem;
    color: var(--light);
}

.feature-card h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-card p {
    color: var(--light-500);
    font-size: 0.875rem;
}

/* Testimonials */
.testimonials {
    background: var(--dark);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.testimonial-card {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonial-rating {
    color: var(--secondary);
    margin-bottom: 1rem;
}

.testimonial-text {
    color: var(--light-300);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.testimonial-author h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.125rem;
}

.testimonial-author span {
    font-size: 0.75rem;
    color: var(--light-500);
}

/* Newsletter */
.newsletter {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    padding: 4rem 0;
}

.newsletter-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    flex-wrap: wrap;
}

.newsletter-text h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 0.5rem;
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.8);
}

.newsletter-form {
    display: flex;
    gap: 1rem;
    flex: 1;
    max-width: 500px;
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    color: var(--light);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--light);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form .btn {
    background: var(--dark);
    color: var(--light);
}

.newsletter-form .btn:hover {
    background: var(--light);
    color: var(--dark);
}

/* Instagram Feed */
.instagram-feed {
    background: var(--dark-100);
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0.5rem;
}

.instagram-item {
    position: relative;
    aspect-ratio: 1;
    overflow: hidden;
}

.instagram-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.instagram-overlay {
    position: absolute;
    inset: 0;
    background: rgba(229, 57, 53, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition-normal);
}

.instagram-overlay i {
    font-size: 1.5rem;
    color: var(--light);
    transform: scale(0.5);
    transition: var(--transition-normal);
}

.instagram-item:hover img {
    transform: scale(1.1);
}

.instagram-item:hover .instagram-overlay {
    opacity: 1;
}

.instagram-item:hover .instagram-overlay i {
    transform: scale(1);
}

/* Footer */
.footer {
    background: var(--dark-100);
    padding: 5rem 0 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--light-500);
    margin: 1rem 0 1.5rem;
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    color: var(--light-400);
    transition: var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--light);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

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

.footer-links a {
    color: var(--light-500);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--light);
    padding-left: 0.25rem;
}

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--light-500);
    font-size: 0.875rem;
}

.footer-contact i {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom p {
    color: var(--light-500);
    font-size: 0.8125rem;
}

.footer-legal {
    display: flex;
    gap: 1.5rem;
}

.footer-legal a {
    color: var(--light-500);
    font-size: 0.8125rem;
}

.footer-legal a:hover {
    color: var(--light);
}

.payment-methods {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.payment-methods i {
    font-size: 2rem;
    color: var(--light-400);
    opacity: 0.7;
    transition: var(--transition-fast);
}

.payment-methods i:hover {
    opacity: 1;
    color: var(--light);
}

.payment-methods img {
    height: 25px;
    opacity: 0.6;
}

/* Card Icons in Checkout */
.card-icons {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.card-icons i {
    font-size: 1.75rem;
    color: var(--light-400);
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--light);
    border-radius: var(--radius-full);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition-normal);
    z-index: 900;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
}

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px var(--primary), 0 0 10px var(--primary);
    }
    50% {
        box-shadow: 0 0 20px var(--primary), 0 0 30px var(--primary);
    }
}

.animate-fade-in {
    animation: fadeIn 0.8s ease forwards;
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease forwards;
}

.animate-scale-in {
    animation: scaleIn 0.8s ease forwards;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

/* Loading Skeleton */
.skeleton {
    background: linear-gradient(90deg, var(--dark-300) 25%, var(--dark-400) 50%, var(--dark-300) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: var(--radius-md);
}

/* Page Header */
.page-header {
    padding: 8rem 0 3rem;
    background: var(--dark);
    text-align: center;
    margin-top: 70px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.breadcrumb a {
    color: var(--light-500);
}

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

.breadcrumb span {
    color: var(--light-400);
}

.page-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

.page-subtitle {
    color: var(--light-500);
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        max-width: 100%;
    }
    
    .hero-subtitle {
        margin: 0 auto 2rem;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        display: none;
    }
    
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .category-card.category-large {
        grid-row: span 1;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .collections-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .banner-content {
        grid-template-columns: 1fr;
    }
    
    .banner-image {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--dark-100);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        transform: translateX(-100%);
        transition: var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .mobile-menu-btn {
        display: flex;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .hero {
        min-height: auto;
        padding: 8rem 0 4rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 1.5rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .instagram-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .newsletter-content {
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   SHOP PAGE STYLES
   ========================================== */

.shop-section {
    padding: 3rem 0;
    min-height: 100vh;
}

.shop-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 2rem;
}

/* Sidebar Filters */
.shop-sidebar {
    position: sticky;
    top: 90px;
    height: fit-content;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    max-height: calc(100vh - 110px);
    overflow-y: auto;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 700;
}

.clear-filters {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
}

.clear-filters:hover {
    text-decoration: underline;
}

.filter-group {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.filter-group:last-child {
    border-bottom: none;
}

.filter-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    cursor: pointer;
}

.filter-toggle i {
    font-size: 0.75rem;
    transition: var(--transition-fast);
}

.filter-toggle.collapsed i {
    transform: rotate(-90deg);
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.search-filter {
    position: relative;
}

.search-filter input {
    width: 100%;
    padding: 0.75rem 2.5rem 0.75rem 1rem;
    background: var(--dark-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
    font-size: 0.875rem;
}

.search-filter i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-500);
}

.filter-checkbox {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    position: relative;
}

.filter-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.filter-checkbox .checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.filter-checkbox input:checked ~ .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.filter-checkbox input:checked ~ .checkmark::after {
    content: '\2713';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--light);
    font-size: 0.75rem;
}

.filter-checkbox .count {
    margin-left: auto;
    color: var(--light-500);
    font-size: 0.75rem;
}

.price-range input[type="range"] {
    width: 100%;
    height: 4px;
    background: var(--dark-400);
    border-radius: var(--radius-full);
    outline: none;
    -webkit-appearance: none;
}

.price-range input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 16px;
    height: 16px;
    background: var(--primary);
    border-radius: var(--radius-full);
    cursor: pointer;
}

.price-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--light-400);
}

.price-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.price-inputs input {
    flex: 1;
    padding: 0.5rem;
    background: var(--dark-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--light);
    text-align: center;
    font-size: 0.875rem;
}

.size-buttons {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
}

.size-btn {
    padding: 0.5rem;
    background: var(--dark-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--light-400);
    font-size: 0.75rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.size-btn:hover,
.size-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--light);
}

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

.color-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

.apply-filters {
    margin-top: 1.5rem;
}

/* Shop Main */
.shop-main {
    min-height: 600px;
}

.shop-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1rem;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    flex-wrap: wrap;
}

.toolbar-left,
.toolbar-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.filter-toggle-btn {
    display: none;
    padding: 0.75rem 1rem;
    background: var(--dark-300);
    color: var(--light);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.results-count {
    font-size: 0.875rem;
    color: var(--light-500);
}

.sort-dropdown select {
    padding: 0.75rem 1rem;
    background: var(--dark-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
    font-size: 0.875rem;
    cursor: pointer;
}

.view-toggle {
    display: flex;
    gap: 0.5rem;
}

.view-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-300);
    border-radius: var(--radius-sm);
    color: var(--light-500);
    transition: var(--transition-fast);
}

.view-btn:hover,
.view-btn.active {
    background: var(--primary);
    color: var(--light);
}

.active-filters {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--dark-300);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--light);
}

.filter-tag button {
    color: var(--light-500);
    font-size: 1rem;
}

.filter-tag button:hover {
    color: var(--primary);
}

.shop-grid {
    margin-bottom: 2rem;
}

/* Loading & Empty States */
.loading-state,
.no-results {
    text-align: center;
    padding: 4rem 2rem;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 1rem;
    border: 4px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--primary);
    border-radius: var(--radius-full);
    animation: spin 1s linear infinite;
}

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

.no-results i {
    font-size: 4rem;
    color: var(--light-500);
    margin-bottom: 1rem;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--light-500);
    margin-bottom: 1.5rem;
}

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

.pagination-btn,
.pagination-numbers button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-200);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
    font-weight: 600;
    transition: var(--transition-fast);
}

.pagination-btn:hover:not(:disabled),
.pagination-numbers button:hover {
    background: var(--primary);
}

.pagination-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.pagination-numbers {
    display: flex;
    gap: 0.5rem;
}

.pagination-numbers button.active {
    background: var(--primary);
}

/* Filter Overlay (Mobile) */
.filter-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999;
    display: none;
}

.filter-overlay.active {
    display: block;
}

/* ==========================================
   PRODUCT PAGE STYLES
   ========================================== */

.product-page {
    padding: 2rem 0;
    margin-top: 70px;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin: 2rem 0;
}

/* Product Gallery */
.product-gallery {
    position: sticky;
    top: 90px;
    height: fit-content;
}

.gallery-main {
    position: relative;
    aspect-ratio: 1;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 1rem;
}

.product-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.wishlist-toggle {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--light);
    border-radius: var(--radius-full);
    color: var(--dark);
    font-size: 1.125rem;
    transition: var(--transition-fast);
    z-index: 2;
}

.wishlist-toggle:hover,
.wishlist-toggle.active {
    background: var(--primary);
    color: var(--light);
}

.wishlist-toggle.active i::before {
    content: '\f004';
}

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

.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.9);
    color: var(--dark);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
    z-index: 2;
}

.gallery-nav:hover {
    background: var(--primary);
    color: var(--light);
}

.gallery-nav.prev {
    left: 1rem;
}

.gallery-nav.next {
    right: 1rem;
}

.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.gallery-thumbs .thumb {
    aspect-ratio: 1;
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-fast);
}

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

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

/* Product Info */
.product-info {
    max-width: 600px;
}

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

.product-category {
    font-size: 0.75rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 600;
}

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

.product-rating .stars {
    display: flex;
    gap: 0.125rem;
    color: var(--secondary);
}

.rating-text {
    font-size: 0.875rem;
    color: var(--light-500);
}

.product-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

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

.product-price .current-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.product-price .original-price {
    font-size: 1.5rem;
    color: var(--light-500);
    text-decoration: line-through;
}

.discount-tag {
    padding: 0.25rem 0.75rem;
    background: var(--success);
    color: var(--light);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

.product-description {
    color: var(--light-300);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.product-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.product-features .feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--light-400);
}

.product-features i {
    color: var(--success);
}

/* Product Options */
.product-option {
    margin-bottom: 1.5rem;
}

.product-option label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.product-option label span {
    color: var(--light-500);
    font-weight: 400;
}

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

.color-option {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-full);
    border: 3px solid transparent;
    cursor: pointer;
    transition: var(--transition-fast);
}

.color-option:hover,
.color-option.active {
    border-color: var(--light);
    transform: scale(1.05);
}

.size-option {
    min-width: 60px;
    padding: 0.75rem 1rem;
    background: var(--dark-200);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-fast);
}

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

.size-guide-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--light-500);
}

.size-guide-link:hover {
    color: var(--primary);
}

/* Quantity & Actions */
.product-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.quantity-selector {
    display: flex;
    align-items: center;
    background: var(--dark-200);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.qty-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    color: var(--light);
    font-size: 1.125rem;
    transition: var(--transition-fast);
}

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

.qty-input {
    width: 60px;
    height: 44px;
    text-align: center;
    background: transparent;
    border: none;
    color: var(--light);
    font-weight: 600;
}

.product-actions .add-to-cart {
    flex: 1;
}

.buy-now {
    width: 100%;
    margin-bottom: 1.5rem;
}

.stock-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(67, 160, 71, 0.1);
    border-left: 3px solid var(--success);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.stock-status.out-of-stock {
    background: rgba(229, 57, 53, 0.1);
    border-color: var(--error);
}

.trust-badges {
    display: flex;
    gap: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 1.5rem;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.trust-badge i {
    font-size: 1.5rem;
    color: var(--primary);
}

.trust-badge span {
    font-size: 0.75rem;
    color: var(--light-500);
}

/* Product Accordions */
.product-accordions {
    margin-top: 2rem;
}

.accordion {
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--dark-200);
    color: var(--light);
    font-weight: 600;
    text-align: left;
    transition: var(--transition-fast);
}

.accordion-header:hover {
    background: var(--dark-300);
}

.accordion-header i {
    transition: var(--transition-fast);
}

.accordion.active .accordion-header i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion.active .accordion-content {
    max-height: 1000px;
}

.accordion-content > * {
    padding: 1.5rem;
    background: var(--dark-100);
}

.accordion-content ul {
    list-style: none;
}

.accordion-content ul li {
    padding: 0.5rem 0;
    color: var(--light-400);
}

.size-table {
    width: 100%;
    border-collapse: collapse;
}

.size-table th,
.size-table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.size-table th {
    font-weight: 600;
    color: var(--light);
}

.size-table td {
    color: var(--light-400);
}

/* Product Tabs */
.product-tabs {
    margin: 4rem 0;
}

.tabs-header {
    display: flex;
    gap: 2rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.tab-btn {
    padding: 1rem 0;
    background: transparent;
    color: var(--light-500);
    font-weight: 600;
    position: relative;
}

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

.tab-btn:hover,
.tab-btn.active {
    color: var(--light);
}

.tab-btn.active::after {
    width: 100%;
}

.tab-content {
    display: none;
}

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

/* Reviews */
.reviews-summary {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
}

.rating-overview {
    flex: 1;
}

.average-rating {
    text-align: center;
    margin-bottom: 1.5rem;
}

.rating-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--light);
}

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

.rating-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
}

.rating-bar .bar {
    flex: 1;
    height: 6px;
    background: var(--dark-400);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.rating-bar .fill {
    height: 100%;
    background: var(--secondary);
}

.write-review-btn {
    align-self: flex-start;
}

.review-form {
    background: var(--dark-200);
    padding: 2rem;
    border-radius: var(--radius-lg);
    margin-bottom: 3rem;
}

.review-form h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

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

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--dark-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
}

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

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

.star-rating {
    display: flex;
    gap: 0.25rem;
    font-size: 1.5rem;
}

.star-rating i {
    color: var(--light-500);
    cursor: pointer;
    transition: var(--transition-fast);
}

.star-rating i:hover,
.star-rating i.active {
    color: var(--secondary);
}

.reviews-filters {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.reviews-filters select {
    padding: 0.75rem 1rem;
    background: var(--dark-200);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
}

.review-filter-btns {
    display: flex;
    gap: 0.5rem;
}

.review-filter-btns button {
    padding: 0.5rem 1rem;
    background: var(--dark-200);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    color: var(--light-500);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.review-filter-btns button:hover,
.review-filter-btns button.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--light);
}

.reviews-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.review-card {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

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

.reviewer-info {
    display: flex;
    gap: 1rem;
}

.reviewer-info img {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.reviewer-info h4 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.verified {
    color: var(--success);
    font-size: 0.75rem;
}

.review-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 0.25rem;
}

.review-date {
    font-size: 0.75rem;
    color: var(--light-500);
}

.review-title {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.review-text {
    color: var(--light-300);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.review-images {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.review-images img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    cursor: pointer;
}

.review-footer {
    display: flex;
    gap: 1rem;
}

.helpful-btn,
.report-btn {
    font-size: 0.875rem;
    color: var(--light-500);
}

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

.load-more {
    margin-top: 2rem;
}

/* Q&A */
.qa-header {
    margin-bottom: 2rem;
}

.qa-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.qa-item {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.question,
.answer {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.answer {
    margin-left: 2rem;
    margin-bottom: 0;
}

.qa-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--light);
    border-radius: var(--radius-full);
    font-weight: 700;
    flex-shrink: 0;
}

.answer .qa-icon {
    background: var(--success);
}

.qa-meta {
    font-size: 0.75rem;
    color: var(--light-500);
    margin-top: 0.5rem;
}

/* Related Products */
.related-products {
    margin-top: 4rem;
}

/* Sticky Add to Cart (Mobile) */
.sticky-add-to-cart {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-100);
    padding: 1rem;
    display: none;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
    z-index: 998;
}

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

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

.sticky-title {
    font-size: 0.875rem;
    color: var(--light-500);
}

/* ==========================================
   CART & CHECKOUT STYLES
   ========================================== */

.cart-section,
.checkout-section {
    padding: 3rem 0;
    min-height: 80vh;
}

.cart-progress,
.checkout-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 3rem;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.step-number {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-300);
    color: var(--light-500);
    border-radius: var(--radius-full);
    font-weight: 700;
    transition: var(--transition-fast);
}

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

.progress-step.completed .step-number {
    background: var(--success);
    color: var(--light);
}

.step-label {
    font-size: 0.875rem;
    color: var(--light-500);
    font-weight: 600;
}

.progress-line {
    width: 100px;
    height: 2px;
    background: var(--dark-400);
    margin: 0 0 1.5rem 0;
}

.progress-line.active {
    background: var(--primary);
}

.cart-layout,
.checkout-layout {
    display: grid;
    grid-template-columns: 1fr 450px;
    gap: 2rem;
}

/* Cart Items */
.cart-items {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.cart-table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr 0.5fr;
    gap: 1rem;
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--light-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cart-items-list {
    display: flex;
    flex-direction: column;
}

.cart-item {
    display: grid;
    grid-template-columns: 2fr 1fr 1.5fr 1fr 0.5fr;
    gap: 1rem;
    align-items: center;
    padding: 1.5rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.cart-item-product {
    display: flex;
    gap: 1rem;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

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

.cart-item-details h3 {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.cart-item-meta {
    font-size: 0.75rem;
    color: var(--light-500);
}

.cart-item-price {
    font-weight: 600;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-total {
    font-weight: 700;
    font-size: 1.125rem;
}

.cart-item-remove {
    display: flex;
    justify-content: center;
}

.remove-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    color: var(--light-500);
    transition: var(--transition-fast);
}

.remove-btn:hover {
    background: var(--error);
    color: var(--light);
}

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

.empty-cart-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    background: var(--dark-300);
    border-radius: var(--radius-full);
    font-size: 2.5rem;
    color: var(--light-500);
}

.empty-cart h2 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.empty-cart p {
    color: var(--light-500);
    margin-bottom: 2rem;
}

.cart-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 1.5rem;
}

/* Cart Summary */
.cart-summary {
    position: sticky;
    top: 90px;
    height: fit-content;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.cart-summary h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    font-size: 0.9375rem;
}

.summary-row.total-row {
    font-size: 1.25rem;
    font-weight: 700;
    padding-top: 1rem;
}

.discount-row {
    color: var(--success);
}

.discount-code {
    margin-left: 0.5rem;
    padding: 0.125rem 0.5rem;
    background: rgba(67, 160, 71, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.summary-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 1rem 0;
}

.promo-code {
    margin: 1.5rem 0;
}

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

.promo-input-wrapper input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--dark-300);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--light);
}

.promo-message {
    margin-top: 0.5rem;
    font-size: 0.75rem;
}

.promo-message.success {
    color: var(--success);
}

.promo-message.error {
    color: var(--error);
}

.tax-note {
    font-size: 0.75rem;
    color: var(--light-500);
    text-align: center;
    margin: 1rem 0;
}

.express-checkout {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.express-checkout p {
    font-size: 0.875rem;
    color: var(--light-500);
    text-align: center;
    margin-bottom: 1rem;
}

.express-btns {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.express-btn {
    width: 100%;
    padding: 0.875rem 1rem;
    background: var(--light);
    border: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
}

.express-btn i {
    font-size: 1.5rem;
}

.express-btn.paypal {
    background: #FFC439;
    color: #003087;
}

.express-btn.apple-pay {
    background: #000;
    color: #fff;
}

.express-btn.apple-pay i {
    font-size: 2rem;
}

.express-btn.google-pay {
    background: var(--light);
    color: var(--dark);
}

.express-btn.google-pay i {
    font-size: 2rem;
}

.express-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    opacity: 0.9;
}

.cart-trust-badges {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.875rem;
    color: var(--light-400);
}

.trust-item i {
    color: var(--success);
}

.free-shipping-progress {
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
}

.progress-bar {
    height: 8px;
    background: var(--dark-400);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 1rem;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--success) 100%);
    transition: width 0.5s ease;
}

.free-shipping-progress p {
    text-align: center;
    font-size: 0.875rem;
    color: var(--light-400);
}

.cart-recommendations {
    margin-top: 4rem;
}

/* Checkout Styles */
.checkout-body {
    background: var(--dark-100);
}

.checkout-header {
    background: var(--dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 0;
}

.checkout-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.checkout-secure {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--success);
}

.checkout-secure i {
    font-size: 1rem;
}

.checkout-section-box {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.checkout-section-box h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.express-section {
    text-align: center;
}

.express-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.express-checkout-btn {
    padding: 0.875rem 1.5rem;
    background: var(--light);
    border: none;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--dark);
    min-width: 140px;
}

.express-checkout-btn i {
    font-size: 1.5rem;
}

.express-checkout-btn.paypal {
    background: #FFC439;
    color: #003087;
}

.express-checkout-btn.apple-pay {
    background: #000;
    color: #fff;
}

.express-checkout-btn.apple-pay i {
    font-size: 2rem;
}

.express-checkout-btn.google-pay {
    background: var(--light);
    color: var(--dark);
}

.express-checkout-btn.google-pay i {
    font-size: 2rem;
}

.express-checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    opacity: 0.9;
}

.express-divider {
    position: relative;
    margin: 1.5rem 0;
    text-align: center;
}

.express-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.express-divider span {
    position: relative;
    padding: 0 1rem;
    background: var(--dark-200);
    font-size: 0.75rem;
    color: var(--light-500);
}

.form-hint {
    display: block;
    font-size: 0.75rem;
    color: var(--light-500);
    margin-top: 0.25rem;
}

.checkbox-group {
    margin: 1rem 0;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    position: relative;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
}

.checkbox-label .checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkmark {
    background: var(--primary);
    border-color: var(--primary);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkmark::after {
    content: '\2713';
    position: absolute;
    left: 0;
    color: var(--light);
    font-size: 0.875rem;
}

.shipping-options,
.payment-options {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.shipping-option,
.payment-option {
    display: flex;
    align-items: center;
    padding: 1rem;
    background: var(--dark-300);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.shipping-option:hover,
.payment-option:hover {
    border-color: rgba(255, 255, 255, 0.2);
}

.shipping-option input[type="radio"],
.payment-option input[type="radio"] {
    margin-right: 1rem;
}

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

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

.option-time {
    display: block;
    font-size: 0.75rem;
    color: var(--light-500);
    margin-top: 0.125rem;
}

.option-price {
    font-weight: 700;
    color: var(--primary);
}

.shipping-option input[type="radio"]:checked ~ .option-content,
.payment-option input[type="radio"]:checked ~ .option-content {
    border-color: var(--primary);
}

.free-shipping-note {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    padding: 0.75rem;
    background: rgba(67, 160, 71, 0.1);
    border-left: 3px solid var(--success);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--success);
}

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

.card-input-wrapper,
.cvv-wrapper {
    position: relative;
}

.card-input-wrapper i,
.cvv-wrapper i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-500);
}

.cvv-info {
    cursor: help;
}

.card-icons {
    display: flex;
    gap: 0.5rem;
}

.card-icons img {
    height: 20px;
}

.billing-address-form {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-submit {
    display: none;
    margin-top: 2rem;
}

.checkout-summary {
    position: sticky;
    top: 90px;
    height: fit-content;
}

.summary-sticky {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.summary-sticky h3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}

.edit-cart {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--primary);
}

.summary-items {
    max-height: 300px;
    overflow-y: auto;
    margin-bottom: 1.5rem;
}

.summary-item {
    display: flex;
    gap: 1rem;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.summary-item-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

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

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

.summary-item-info h4 {
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.summary-item-meta {
    font-size: 0.75rem;
    color: var(--light-500);
}

.summary-item-price {
    font-weight: 600;
}

.security-notice {
    display: flex;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(67, 160, 71, 0.1);
    border-radius: var(--radius-md);
    margin-top: 1.5rem;
}

.security-notice i {
    color: var(--success);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.security-notice p {
    font-size: 0.75rem;
    color: var(--light-400);
    line-height: 1.5;
}

.checkout-trust-badges {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trust-badge-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.7rem;
    color: var(--light-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.trust-badge-item i {
    font-size: 1.25rem;
    color: var(--success);
}

.checkout-trust-badges img {
    height: 35px;
    opacity: 0.6;
}

.checkout-policies {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    padding: 2rem;
    background: var(--dark-200);
    border-radius: var(--radius-lg);
}

.policy-item {
    display: flex;
    gap: 1rem;
}

.policy-item i {
    font-size: 1.5rem;
    color: var(--primary);
    flex-shrink: 0;
}

.policy-item h4 {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.policy-item p {
    font-size: 0.8125rem;
    color: var(--light-500);
}

.checkout-footer {
    background: var(--dark);
    padding: 2rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Modal */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.modal-content {
    background: var(--dark-200);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 500px;
    width: 90%;
}

.confirmation-modal {
    text-align: center;
}

.confirmation-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    background: rgba(67, 160, 71, 0.2);
    border-radius: var(--radius-full);
    font-size: 2.5rem;
    color: var(--success);
}

.confirmation-modal h2 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.confirmation-order {
    font-size: 0.875rem;
    color: var(--light-500);
    margin-bottom: 1rem;
}

.confirmation-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 2rem 0;
    padding: 1.5rem;
    background: var(--dark-300);
    border-radius: var(--radius-md);
}

.detail span {
    display: block;
    font-size: 0.75rem;
    color: var(--light-500);
    margin-bottom: 0.25rem;
}

.detail strong {
    font-size: 1rem;
    color: var(--light);
}

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

/* Responsive - Shop, Product, Cart, Checkout */
@media (max-width: 992px) {
    .shop-layout {
        grid-template-columns: 1fr;
    }
    
    .shop-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 320px;
        z-index: 1000;
        transform: translateX(-100%);
        transition: var(--transition-normal);
        max-height: 100vh;
    }
    
    .shop-sidebar.active {
        transform: translateX(0);
    }
    
    .filter-toggle-btn {
        display: inline-flex;
    }
    
    .product-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-layout,
    .checkout-layout {
        grid-template-columns: 1fr;
    }
    
    .cart-summary,
    .checkout-summary {
        position: static;
    }
    
    .checkout-policies {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .products-grid.shop-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cart-table-header {
        display: none;
    }
    
    .cart-item {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .cart-item-product {
        grid-column: 1 / -1;
    }
    
    .sticky-add-to-cart {
        display: flex;
    }
    
    .mobile-submit {
        display: block;
    }
    
    .place-order-btn {
        display: none;
    }
}

@media (max-width: 480px) {
    .products-grid.shop-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-thumbs {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .product-features {
        grid-template-columns: 1fr;
    }
    
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
}

/* Notification Toasts */
.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--dark-200);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    max-width: 400px;
    border-left: 4px solid var(--success);
}

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

.notification-success {
    border-left-color: var(--success);
}

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

.notification-error {
    border-left-color: var(--error);
}

.notification-error i {
    color: var(--error);
    font-size: 1.25rem;
}

.notification span {
    font-size: 0.9rem;
    color: var(--light);
}

/* Sidebar Overlay for Mobile */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* No Results State */
.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
}

.no-results i {
    font-size: 4rem;
    color: var(--light-500);
    margin-bottom: 1.5rem;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.no-results p {
    color: var(--light-500);
    margin-bottom: 1.5rem;
}

/* Active Filters */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.filter-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem;
    background: var(--dark-300);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--light-300);
}

.filter-tag button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    border: none;
    background: var(--light-500);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-tag button:hover {
    background: var(--primary);
}

.filter-tag button i {
    font-size: 0.6rem;
    color: var(--dark);
}

/* Color Dots in Product Cards */
.product-colors {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.5rem;
}

.color-dot {
    width: 14px;
    height: 14px;
    border-radius: var(--radius-full);
    border: 2px solid var(--dark-400);
}

.color-more {
    font-size: 0.75rem;
    color: var(--light-500);
}

/* Print Styles */
@media print {
    .header,
    .footer,
    .back-to-top,
    .notification {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
}