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

:root {
    --primary-color: #0a1628;
    --primary-dark: #050d16;
    --accent-color: #00d4ff;
    --accent-light: #4deeea;
    --accent-dark: #0099cc;
    --secondary-color: #15213b;
    --vinyl-blue: #00d4ff;
    --vinyl-dark: #0a1628;
    --text-color: #1a2a3a;
    --text-light: #5a6b7a;
    --text-muted: #7a8a9a;
    --bg-color: #ffffff;
    --bg-light: #f0f8ff;
    --bg-dark: #0a1628;
    --border-color: #d0e8ff;
    --success-color: #00d4aa;
    --danger-color: #ff4757;
    --warning-color: #ffa600;
    --info-color: #0088ff;
    --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 12px rgba(10, 22, 40, 0.1);
    --shadow-lg: 0 15px 35px rgba(10, 22, 40, 0.1);
    --shadow-xl: 0 25px 50px rgba(10, 22, 40, 0.15);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-ice: 0 0 40px rgba(77, 238, 234, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 16px;
    --container-width: 1280px;
    --gradient-primary: linear-gradient(135deg, #0a1628 0%, #15213b 100%);
    --gradient-accent: linear-gradient(135deg, #00d4ff 0%, #4deeea 100%);
    --gradient-hero: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(21, 33, 59, 0.9) 100%);
    --gradient-ice: linear-gradient(135deg, #00d4ff 0%, #0099cc 100%);
    --gradient-frost: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(240, 248, 255, 0.8) 100%);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: var(--transition);
}

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

/* ===================================
   Container
   =================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* ===================================
   Buttons
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
}

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

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

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

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

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

.btn-secondary:hover {
    background-color: #ea580c;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ===================================
   Header
   =================================== */
.header {
    background-color: white;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    background: var(--gradient-primary);
    color: white;
    padding: 12px 0;
    font-size: 13px;
}

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

.header-contact {
    display: flex;
    gap: 25px;
}

.header-contact span {
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.95;
}

.header-contact span i {
    color: var(--accent-light);
}

.header-social {
    display: flex;
    gap: 12px;
}

.header-social a {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.header-social a:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
}

.logo a {
    font-size: 28px;
    font-weight: 900;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 12px;
    letter-spacing: -1px;
}

.logo a svg {
    filter: drop-shadow(0 4px 10px rgba(99, 102, 241, 0.3));
}

.nav-menu {
    display: flex;
    gap: 35px;
}

.nav-menu a {
    font-weight: 600;
    color: var(--text-color);
    padding: 10px 0;
    position: relative;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

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

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

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

.nav-icons {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-icons > a {
    font-size: 18px;
    color: var(--text-color);
    position: relative;
    transition: var(--transition);
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-icons > a:hover {
    background: var(--bg-light);
    color: var(--accent-color);
}

.cart-btn {
    position: relative;
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    background: var(--gradient-accent);
    color: white;
    font-size: 11px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.mobile-toggle {
    display: none;
    font-size: 20px;
    color: var(--text-color);
    width: 42px;
    height: 42px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

.mobile-toggle:hover {
    background: var(--bg-light);
}

/* ===================================
   Hero Section
   =================================== */
.hero {
    min-height: 700px;
    background: var(--gradient-hero),
                url('https://images.unsplash.com/photo-1441986300917-64674bd600d8?w=1920&h=900&fit=crop') center/cover fixed;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top right, rgba(99, 102, 241, 0.15) 0%, transparent 50%);
}

.hero-content {
    max-width: 650px;
    color: white;
    position: relative;
    z-index: 1;
}

.hero-badges {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-badge i {
    color: var(--accent-light);
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 25px;
    letter-spacing: -2px;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-text {
    font-size: 19px;
    opacity: 0.9;
    margin-bottom: 35px;
    line-height: 1.7;
    color: #cbd5e1;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-btn-primary {
    padding: 16px 36px;
    background: var(--accent-color);
    color: white;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-btn-primary:hover {
    background: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(99, 102, 241, 0.5);
}

.hero-btn-secondary {
    padding: 16px 36px;
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.hero-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 50px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat {
    text-align: left;
}

.hero-stat-value {
    font-size: 36px;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-bottom: 5px;
}

.hero-stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   Features Section
   =================================== */
.features {
    padding: 90px 0;
    background-color: var(--bg-light);
    position: relative;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-item {
    background-color: white;
    padding: 45px 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-item:hover::before {
    transform: scaleX(1);
}

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

.feature-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-accent);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
    transition: var(--transition);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.4);
}

.feature-icon i {
    font-size: 28px;
    color: white;
}

.feature-item h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: var(--text-color);
    font-weight: 700;
}

.feature-item p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* ===================================
   Section Header
   =================================== */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.section-header p {
    color: var(--text-light);
    font-size: 16px;
}

/* ===================================
   Categories Section
   =================================== */
.categories {
    padding: 80px 0;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.category-card {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.category-image {
    height: 200px;
    overflow: hidden;
}

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

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

.category-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 20px;
    color: white;
}

.category-info h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.category-info span {
    font-size: 14px;
    opacity: 0.8;
}

/* ===================================
   Products Section
   =================================== */
.products {
    padding: 90px 0;
    background-color: var(--bg-light);
}

.product-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 45px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    font-weight: 600;
    transition: var(--transition);
    background: white;
    color: var(--text-light);
    font-size: 14px;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-accent);
    border-color: transparent;
    color: white;
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.3);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 45px;
}

.product-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.product-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
    border-color: transparent;
}

.product-image {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

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

.product-badges {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    gap: 8px;
    z-index: 2;
}

.badge {
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-new {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.4);
}

.badge-sale {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(239, 68, 68, 0.4);
}

.badge-hot {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.badge-featured {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.product-actions {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    gap: 12px;
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

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

.action-btn {
    width: 48px;
    height: 48px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    font-size: 16px;
}

.action-btn:hover {
    background: var(--gradient-accent);
    color: white;
    transform: scale(1.1);
}

.action-btn.wishlist-btn.active {
    background: #ef4444;
    color: white;
}

.product-info {
    padding: 22px;
}

.product-category {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
    font-weight: 600;
}

.product-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
    color: var(--text-color);
}

.product-title a {
    transition: var(--transition);
}

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

.product-rating {
    display: flex;
    gap: 3px;
    margin-bottom: 12px;
}

.product-rating i {
    font-size: 14px;
    color: #fbbf24;
}

.product-rating span {
    font-size: 13px;
    color: var(--text-muted);
    margin-left: 8px;
    font-weight: 500;
}

.product-price {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.price-current {
    font-size: 24px;
    font-weight: 800;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-old {
    font-size: 16px;
    color: var(--text-muted);
    text-decoration: line-through;
    font-weight: 500;
}

.add-to-cart-btn {
    width: 100%;
    padding: 14px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    transition: var(--transition);
    margin-top: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
}

.add-to-cart-btn:hover {
    background: var(--gradient-accent);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
}

.products-more {
    text-align: center;
}

/* ===================================
   Banner Section
   =================================== */
.banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
}

.banner-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.banner-text span {
    display: inline-block;
    background-color: var(--secondary-color);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}

.banner-text h2 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.banner-text p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form input {
    flex: 1;
    padding: 14px 20px;
    border: none;
    border-radius: var(--border-radius);
    font-size: 15px;
}

.newsletter-form button {
    padding: 14px 28px;
    background-color: var(--secondary-color);
    color: white;
    border-radius: var(--border-radius);
    font-weight: 600;
}

.newsletter-form button:hover {
    background-color: #ea580c;
}

/* ===================================
   Testimonials Section
   =================================== */
.testimonials {
    padding: 80px 0;
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-item {
    background-color: var(--bg-light);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.testimonial-item:hover {
    box-shadow: var(--shadow-md);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}

.testimonial-rating i {
    color: #fbbf24;
}

.testimonial-text {
    font-size: 16px;
    font-style: italic;
    color: var(--text-color);
    margin-bottom: 25px;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.testimonial-author h4 {
    font-size: 16px;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 13px;
    color: var(--text-light);
}

/* ===================================
   Cart Sidebar
   =================================== */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    z-index: 2000;
    transition: var(--transition);
}

.cart-sidebar.active {
    right: 0;
}

.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1999;
}

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

.cart-content {
    background-color: white;
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2000;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
}

.cart-header h3 {
    font-size: 20px;
    font-weight: 600;
}

.cart-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.cart-close:hover {
    background-color: var(--danger-color);
    color: white;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

.cart-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}

.cart-empty i {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.cart-item {
    display: flex;
    gap: 15px;
    padding: 15px;
    background-color: var(--bg-light);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
}

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

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

.cart-item-title {
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 5px;
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}

.quantity-btn {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background-color: white;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.quantity-value {
    min-width: 30px;
    text-align: center;
    font-weight: 600;
}

.cart-item-remove {
    margin-left: auto;
    color: var(--danger-color);
    font-size: 14px;
}

.cart-item-remove:hover {
    color: #dc2626;
}

.cart-footer {
    padding: 20px;
    border-top: 1px solid var(--border-color);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
}

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

/* ===================================
   Footer
   =================================== */
.footer {
    background-color: #111827;
    color: #d1d5db;
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo a {
    font-size: 24px;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.footer-col p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

.footer-col h4 {
    color: white;
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    transition: var(--transition);
}

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

.footer-col ul li i {
    margin-right: 8px;
    width: 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-methods {
    display: flex;
    gap: 15px;
    font-size: 32px;
}

/* ===================================
   Back to Top
   =================================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background-color: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/* ===================================
   Modal
   =================================== */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
}

.modal-content {
    position: relative;
    background-color: white;
    border-radius: var(--border-radius);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow: auto;
    transform: scale(0.9);
    transition: var(--transition);
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.modal-close:hover {
    background-color: var(--danger-color);
    color: white;
}

.modal-body {
    padding: 40px;
}

/* ===================================
   Quick View
   =================================== */
.quick-view-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.quick-view-gallery {
    display: grid;
    gap: 15px;
}

.quick-view-main-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1;
}

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

.quick-view-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

.thumbnail {
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

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

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

.quick-view-details h2 {
    font-size: 24px;
    margin-bottom: 15px;
}

.quick-view-price {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.quick-view-price .price-current {
    font-size: 28px;
}

.quick-view-description {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 25px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.quantity-selector label {
    font-weight: 600;
}

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

.quantity-controls button {
    width: 40px;
    height: 40px;
    background-color: var(--bg-light);
}

.quantity-controls button:hover {
    background-color: var(--primary-color);
    color: white;
}

.quantity-controls input {
    width: 60px;
    height: 40px;
    text-align: center;
    border: none;
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
}

.quick-view-actions {
    display: flex;
    gap: 15px;
}

.quick-view-actions .btn {
    flex: 1;
    justify-content: center;
}

/* ===================================
   Shop Page Styles
   =================================== */
.shop-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.shop-header h1 {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 10px;
}

.shop-header p {
    opacity: 0.9;
}

.shop-content {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    padding: 60px 0;
}

.shop-sidebar {
    background-color: white;
    padding: 30px;
    border-radius: var(--border-radius);
    height: fit-content;
    position: sticky;
    top: 120px;
}

.sidebar-widget {
    margin-bottom: 30px;
}

.sidebar-widget:last-child {
    margin-bottom: 0;
}

.sidebar-widget h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--border-color);
}

/* ===================================
   Genre & Format Filters - Professional Styling
   =================================== */
.genre-filters,
.format-filters,
.condition-filters {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.genre-filter,
.format-filter,
.checkbox-filter {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: white;
    border-radius: var(--border-radius);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.genre-filter::before,
.format-filter::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-accent);
    transform: scaleY(0);
    transition: var(--transition);
    border-radius: 2px;
}

.genre-filter:hover::before,
.format-filter:hover::before {
    transform: scaleY(1);
}

.genre-filter:hover,
.format-filter:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(0, 212, 255, 0.02) 100%);
    border-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.1);
}

.genre-filter i,
.format-filter i {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-accent);
    border-radius: 10px;
    color: white;
    font-size: 14px;
    flex-shrink: 0;
    transition: var(--transition);
}

.genre-filter:hover i,
.format-filter:hover i {
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

/* Genre-specific colors */
.genre-filter.hip-hop i { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.genre-filter.grime i { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.genre-filter.rnb i { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.genre-filter.edm i { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.genre-filter.electronic i { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.genre-filter.drum-n-bass i { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }
.genre-filter.garage i,
.genre-filter.garage i { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }
.genre-filter.jungle i { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }
.genre-filter.rock i { background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%); }
.genre-filter.jazz i { background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%); }
.genre-filter.reggae i { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }
.genre-filter.pop i { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.genre-filter.soundtrack i { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }
.genre-filter.classical i { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }

/* Checkbox filters */
.checkbox-filter {
    cursor: pointer;
    padding: 10px 15px;
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.checkbox-filter:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(0, 212, 255, 0.02) 100%);
    border-color: var(--accent-color);
}

.checkbox-filter input {
    margin-right: 10px;
    accent-color: var(--accent-color);
}

.checkbox-filter span {
    font-size: 14px;
    color: var(--text-color);
}

/* ===================================
   Price & Format Filters Styling
   =================================== */
.price-filters {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.price-filter {
    padding: 12px 16px;
    background: white;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.price-filter::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-accent);
    transform: scaleY(0);
    transition: var(--transition);
    border-radius: 2px;
}

.price-filter:hover::before {
    transform: scaleY(1);
}

.price-filter:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05) 0%, rgba(0, 212, 255, 0.02) 100%);
    border-color: var(--accent-color);
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.1);
}

.price-filter.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.price-filter.active::before {
    display: none;
}

.price-filter.active:hover {
    background: var(--accent-dark);
    transform: translateX(3px);
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.price-range {
    display: flex;
    gap: 10px;
    align-items: center;
}

.price-range input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
}

.price-range span {
    font-weight: 600;
}

.shop-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding: 20px;
    background-color: white;
    border-radius: var(--border-radius);
}

.shop-results {
    color: var(--text-light);
}

.shop-sorting {
    display: flex;
    align-items: center;
    gap: 10px;
}

.shop-sorting select {
    padding: 10px 15px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    cursor: pointer;
}

.shop-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.page-link {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

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

/* ===================================
   About Page Styles
   =================================== */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 18px;
    opacity: 0.9;
}

.about-section {
    padding: 80px 0;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 25px;
}

.about-text p {
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.about-feature-item {
    display: flex;
    gap: 15px;
}

.about-feature-item .icon {
    width: 50px;
    height: 50px;
    background-color: rgba(37, 99, 235, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.about-feature-item .icon i {
    font-size: 20px;
    color: var(--primary-color);
}

.about-feature-item h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

.about-feature-item p {
    color: var(--text-light);
    font-size: 14px;
}

.team-section {
    padding: 80px 0;
    background-color: var(--bg-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

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

.team-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
}

.team-card-info {
    padding: 25px;
}

.team-card-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.team-card-info p {
    color: var(--primary-color);
    font-size: 14px;
    margin-bottom: 15px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.team-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.team-social a:hover {
    background-color: var(--primary-color);
    color: white;
}

/* ===================================
   Contact Page Styles
   =================================== */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    background-color: var(--bg-light);
    padding: 40px;
    border-radius: var(--border-radius);
}

.contact-info h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item .icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-item .icon i {
    font-size: 20px;
    color: white;
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

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

.contact-form-wrapper {
    background-color: white;
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
}

.contact-form-wrapper h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ===================================
   Toast Notification
   =================================== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: #333;
    color: white;
    padding: 16px 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 4000;
    opacity: 0;
    transition: var(--transition);
}

.toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    background-color: var(--success-color);
}

.toast.error {
    background-color: var(--danger-color);
}

.toast.warning {
    background-color: var(--warning-color);
}

.toast i {
    font-size: 20px;
}

/* ===================================
   Responsive Design
   =================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

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

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

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

    .quick-view-grid {
        grid-template-columns: 1fr;
    }

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

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

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

    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background-color: white;
        flex-direction: column;
        padding: 30px;
        gap: 15px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-title {
        font-size: 36px;
    }

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

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

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

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

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

    .shop-sidebar {
        position: static;
    }

    .cart-sidebar {
        width: 100%;
        right: -100%;
    }

    .newsletter-form {
        flex-direction: column;
    }

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

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

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

@media (max-width: 480px) {
    .products-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 28px;
    }

    .hero {
        height: 400px;
    }

    .section-header h2 {
        font-size: 28px;
    }
}

/* ===================================
   Checkout Page Styles
   =================================== */
.checkout-header {
    background: var(--gradient-primary);
    color: white;
    padding: 50px 0;
    position: relative;
    overflow: hidden;
}

.checkout-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

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

.checkout-header h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 10px;
}

.checkout-header p {
    font-size: 16px;
    opacity: 0.8;
}

.checkout-progress {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-top: 30px;
}

.progress-step {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    font-weight: 500;
}

.progress-step.active {
    color: white;
}

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

.progress-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    border: 2px solid transparent;
}

.progress-step.active .progress-number {
    background: var(--accent-color);
    border-color: var(--accent-light);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.5);
}

.progress-step.completed .progress-number {
    background: var(--success-color);
    border-color: #34d399;
}

.progress-line {
    width: 60px;
    height: 2px;
    background: rgba(255, 255, 255, 0.2);
}

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

.checkout-section {
    padding: 60px 0;
    background-color: var(--bg-light);
}

.checkout-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 40px;
}

.checkout-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.checkout-card-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 15px;
}

.checkout-card-header .icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

.checkout-card-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
}

.checkout-card-header p {
    font-size: 13px;
    color: var(--text-muted);
}

.checkout-card-body {
    padding: 30px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-section {
    margin-bottom: 30px;
}

.form-section-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-section-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.checkout-input {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 15px;
    transition: var(--transition);
    background: white;
}

.checkout-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1);
}

.checkout-input::placeholder {
    color: var(--text-muted);
}

.input-group {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.input-with-icon {
    padding-left: 48px;
}

.input-suffix {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-weight: 600;
    pointer-events: none;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.radio-option {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.radio-option:hover {
    border-color: var(--accent-color);
    background: rgba(99, 102, 241, 0.02);
}

.radio-option.selected {
    border-color: var(--accent-color);
    background: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.radio-option input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.radio-option-content {
    flex: 1;
}

.radio-option-title {
    font-weight: 600;
    color: var(--text-color);
    margin-bottom: 4px;
}

.radio-option-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.radio-option-price {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 16px;
}

.order-summary {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 100px;
}

.order-summary-header {
    padding: 25px 30px;
    border-bottom: 1px solid var(--border-color);
}

.order-summary-header h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
}

.order-summary-items {
    padding: 20px 30px;
    max-height: 400px;
    overflow-y: auto;
}

.order-item {
    display: flex;
    gap: 15px;
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

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

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

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

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

.order-item-title {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color);
    margin-bottom: 5px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.order-item-variant {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 5px;
}

.order-item-quantity {
    font-size: 13px;
    color: var(--text-muted);
}

.order-item-price {
    font-weight: 700;
    color: var(--text-color);
    font-size: 16px;
    text-align: right;
}

.order-summary-totals {
    padding: 20px 30px;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 14px;
}

.summary-row.total {
    border-top: 2px dashed var(--border-color);
    margin-top: 15px;
    padding-top: 20px;
    font-size: 18px;
    font-weight: 700;
}

.summary-label {
    color: var(--text-light);
}

.summary-label.total {
    color: var(--text-color);
}

.summary-value {
    font-weight: 600;
    color: var(--text-color);
}

.summary-value.total {
    font-size: 28px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.discount-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.checkout-actions {
    padding: 30px;
}

.checkout-cta {
    width: 100%;
    padding: 18px;
    background: var(--gradient-accent);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
}

.checkout-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(99, 102, 241, 0.5);
}

.checkout-cta:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.checkout-security {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.security-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.security-badge i {
    color: var(--success-color);
    font-size: 14px;
}

.payment-methods-display {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 15px;
    flex-wrap: wrap;
}

.payment-methods-display i {
    font-size: 32px;
    color: var(--text-muted);
}

.coupon-section {
    padding: 20px 30px;
    border-top: 1px solid var(--border-color);
}

.coupon-form {
    display: flex;
    gap: 10px;
}

.coupon-input {
    flex: 1;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    font-size: 14px;
}

.coupon-input:focus {
    outline: none;
    border-color: var(--accent-color);
}

.coupon-btn {
    padding: 12px 20px;
    background: var(--text-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

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

/* ===================================
   Order Confirmation Page Styles
   =================================== */
.confirmation-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    background: var(--bg-light);
}

.confirmation-container {
    max-width: 700px;
    width: 100%;
    margin: 0 auto;
}

.confirmation-card {
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    text-align: center;
}

.confirmation-header {
    background: var(--gradient-accent);
    color: white;
    padding: 50px 40px;
    position: relative;
    overflow: hidden;
}

.confirmation-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.success-icon {
    width: 100px;
    height: 100px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    position: relative;
    z-index: 1;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.success-icon i {
    font-size: 50px;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.confirmation-header h1 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.confirmation-header p {
    font-size: 16px;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

.order-number {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    font-weight: 600;
    margin-top: 15px;
    position: relative;
    z-index: 1;
}

.confirmation-body {
    padding: 40px;
}

.order-details {
    background: var(--bg-light);
    border-radius: var(--border-radius-sm);
    padding: 25px;
    margin-bottom: 30px;
    text-align: left;
}

.order-details h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-color);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.detail-label {
    color: var(--text-light);
    font-size: 14px;
}

.detail-value {
    font-weight: 600;
    color: var(--text-color);
    font-size: 14px;
}

.estimate-section {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.estimate-card {
    background: var(--bg-light);
    border-radius: var(--border-radius-sm);
    padding: 20px;
    text-align: center;
}

.estimate-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
}

.estimate-icon i {
    font-size: 22px;
    color: white;
}

.estimate-card h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-color);
}

.estimate-card p {
    font-size: 13px;
    color: var(--text-muted);
}

.confirmation-actions {
    display: flex;
    gap: 15px;
}

.confirmation-btn {
    flex: 1;
    padding: 16px;
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

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

.confirmation-btn.primary:hover {
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.4);
    transform: translateY(-2px);
}

.confirmation-btn.secondary {
    background: transparent;
    color: var(--text-color);
    border: 2px solid var(--border-color);
}

.confirmation-btn.secondary:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

.order-tracking {
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 20px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.order-tracking-icon {
    width: 50px;
    height: 50px;
    background: var(--success-color);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.order-tracking-icon i {
    font-size: 22px;
    color: white;
}

.order-tracking-content h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 4px;
}

.order-tracking-content p {
    font-size: 13px;
    color: var(--text-light);
}

/* ===================================
   Loading Spinner
   =================================== */
.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.btn-loading {
    position: relative;
    pointer-events: none;
}

.btn-loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    right: 20px;
}

/* ===================================
   Checkout Page Responsive
   =================================== */
@media (max-width: 1024px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }

    .order-summary {
        position: static;
    }
}

@media (max-width: 768px) {
    .checkout-progress {
        gap: 20px;
    }

    .progress-step span {
        display: none;
    }

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

    .checkout-card-body {
        padding: 20px;
    }

    .order-summary-items {
        max-height: 300px;
    }

    .confirmation-header {
        padding: 35px 25px;
    }

    .confirmation-header h1 {
        font-size: 26px;
    }

    .confirmation-body {
        padding: 25px;
    }

    .estimate-section {
        grid-template-columns: 1fr;
    }

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

    .checkout-header h1 {
        font-size: 32px;
    }
}

/* ===================================
   Enhanced Button Styles
   =================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 15px;
    font-weight: 700;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    cursor: pointer;
    text-align: center;
    border: none;
}

.btn-primary {
    background: var(--gradient-accent);
    color: white;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
}

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

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

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

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

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

.btn-success:hover {
    background: #059669;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 14px;
}

.btn-lg {
    padding: 18px 40px;
    font-size: 16px;
}

/* ===================================
   Trust Badges Section
   =================================== */
.trust-badges {
    padding: 50px 0;
    background: white;
    position: relative;
}

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

.trust-badges-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.trust-badge {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 25px 20px;
    border-radius: var(--border-radius);
    background: var(--bg-light);
    transition: var(--transition);
    border: 1px solid transparent;
}

.trust-badge:hover {
    background: white;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.trust-icon {
    width: 55px;
    height: 55px;
    background: var(--gradient-accent);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.3);
}

.trust-icon i {
    font-size: 24px;
    color: white;
}

.trust-content h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 8px;
}

.trust-content p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ===================================
   Music Genres Section
   =================================== */
.genres-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.genres-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

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

.genre-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 60%);
    z-index: 1;
    transition: var(--transition);
}

.genre-card:hover::before {
    background: linear-gradient(to top, rgba(0, 212, 255, 0.9) 0%, transparent 60%);
}

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

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

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

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

.genre-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    color: white;
    z-index: 2;
    transition: var(--transition);
}

.genre-overlay h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.genre-overlay h3 i {
    color: var(--accent-light);
}

.genre-overlay p {
    font-size: 12px;
    opacity: 0.9;
}

/* ===================================
   Format Categories Section
   =================================== */
.format-categories {
    padding: 80px 0;
    background: white;
}

.format-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.format-card {
    text-align: center;
    padding: 40px 25px;
    background: var(--bg-light);
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    border: 2px solid transparent;
    display: block;
    text-decoration: none;
    color: inherit;
}

.format-card:hover {
    background: white;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.format-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-accent);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
    transition: var(--transition);
}

.format-card:hover .format-icon {
    transform: rotate(-5deg) scale(1.1);
    box-shadow: 0 15px 40px rgba(0, 212, 255, 0.4);
}

.format-icon i {
    font-size: 36px;
    color: white;
}

.format-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 8px;
}

.format-card p {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.format-count {
    display: inline-block;
    padding: 5px 14px;
    background: var(--accent-color);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

/* ===================================
   Newsletter Section
   =================================== */
.newsletter-section {
    padding: 80px 0;
    background: var(--gradient-primary);
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.newsletter-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 300px;
}

.vinyl-stack {
    position: relative;
    width: 200px;
    height: 200px;
}

.vinyl-stack i {
    position: absolute;
    font-size: 180px;
    color: rgba(255, 255, 255, 0.05);
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.vinyl-1 {
    transform: rotate(-15deg) translate(-20px, -20px);
    color: rgba(0, 212, 255, 0.15) !important;
}

.vinyl-2 {
    transform: rotate(5deg) translate(10px, 5px);
    color: rgba(255, 255, 255, 0.08) !important;
}

.vinyl-3 {
    transform: rotate(-5deg);
}

.newsletter-text {
    color: white;
}

.newsletter-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--accent-color);
    border-radius: 30px;
    font-size: 13px;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.newsletter-text h2 {
    font-size: 38px;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.2;
}

.newsletter-text p {
    font-size: 16px;
    opacity: 0.85;
    margin-bottom: 30px;
    line-height: 1.7;
}

.newsletter-input-group {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 16px 24px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: 15px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    backdrop-filter: blur(10px);
}

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

.newsletter-form input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.25);
}

.newsletter-btn {
    padding: 16px 32px;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.4);
}

.newsletter-btn:hover {
    background: var(--accent-light);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.5);
}

.newsletter-terms {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    opacity: 0.7;
}

.newsletter-terms i {
    color: var(--success-color);
}

/* ===================================
   Featured Collection Section
   =================================== */
.featured-collection {
    padding: 80px 0;
    background: var(--bg-light);
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.featured-card {
    background: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

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

.featured-image {
    height: 280px;
    overflow: hidden;
}

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

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

.featured-content {
    padding: 35px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.featured-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--accent-color);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    align-self: flex-start;
}

.featured-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 12px;
}

.featured-content p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 25px;
    flex: 1;
}

.featured-content .btn {
    align-self: flex-start;
}

/* ===================================
   Category Browse Section - Professional Styling
   =================================== */
.category-browse-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-light) 0%, #f8fbff 100%);
    position: relative;
}

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

.category-browse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
}

.category-browse-card {
    background: white;
    border-radius: var(--border-radius-lg);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.category-browse-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-accent);
    transform: scaleY(0);
    transition: var(--transition);
}

.category-browse-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-ice);
    opacity: 0;
    transition: var(--transition);
    border-radius: var(--border-radius-lg);
}

.category-browse-card:hover::before {
    transform: scaleY(1);
}

.category-browse-card:hover::after {
    opacity: 0.05;
}

.category-browse-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-color);
}

.category-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: linear-gradient(135deg, var(--accent-light) 0%, var(--accent-color) 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    position: relative;
    z-index: 1;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.25);
}

.category-browse-card:hover .category-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 12px 35px rgba(0, 212, 255, 0.35);
}

/* Category-specific icon colors */
.headphones-card .category-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.25);
}

.headphones-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(102, 126, 234, 0.35);
}

.speakers-card .category-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    box-shadow: 0 8px 25px rgba(245, 87, 108, 0.25);
}

.speakers-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(245, 87, 108, 0.35);
}

.turntables-card .category-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    box-shadow: 0 8px 25px rgba(79, 172, 254, 0.25);
}

.turntables-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(79, 172, 254, 0.35);
}

.microphones-card .category-icon {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    box-shadow: 0 8px 25px rgba(67, 233, 123, 0.25);
}

.microphones-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(67, 233, 123, 0.35);
}

.cartridges-card .category-icon {
    background: linear-gradient(135deg, #fa709a 0%, #fee140 100%);
    box-shadow: 0 8px 25px rgba(250, 112, 154, 0.25);
}

.cartridges-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(250, 112, 154, 0.35);
}

.cleaning-card .category-icon {
    background: linear-gradient(135deg, #30cfd0 0%, #330867 100%);
    box-shadow: 0 8px 25px rgba(51, 8, 103, 0.25);
}

.cleaning-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(51, 8, 103, 0.35);
}

.cables-card .category-icon {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    box-shadow: 0 8px 25px rgba(168, 237, 234, 0.25);
}

.cables-card .category-icon i {
    color: #333;
}

.cables-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(168, 237, 234, 0.35);
}

.storage-card .category-icon {
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%);
    box-shadow: 0 8px 25px rgba(255, 154, 158, 0.25);
}

.storage-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(255, 154, 158, 0.35);
}

.amplifiers-card .category-icon {
    background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%);
    box-shadow: 0 8px 25px rgba(252, 182, 159, 0.25);
}

.amplifiers-card .category-icon i {
    color: #333;
}

.amplifiers-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(252, 182, 159, 0.35);
}

.cases-card .category-icon {
    background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%);
    box-shadow: 0 8px 25px rgba(161, 196, 253, 0.25);
}

.cases-card .category-icon i {
    color: #333;
}

.cases-card:hover .category-icon {
    box-shadow: 0 12px 35px rgba(161, 196, 253, 0.35);
}

.category-content {
    flex: 1;
    position: relative;
    z-index: 1;
}

.category-content h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-color);
    margin: 0 0 5px;
}

.category-content p {
    font-size: 14px;
    color: var(--text-light);
    margin: 0;
}

.category-count {
    display: inline-block;
    font-size: 12px;
    color: var(--accent-color);
    font-weight: 600;
    background: rgba(0, 212, 255, 0.1);
    padding: 3px 10px;
    border-radius: 12px;
    margin-top: 6px;
}

.category-arrow {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.category-browse-card:hover .category-arrow {
    background: var(--accent-color);
    color: white;
    transform: translateX(5px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .category-browse-section {
        padding: 50px 0;
    }

    .category-browse-grid {
        grid-template-columns: 1fr;
    }

    .category-browse-card {
        padding: 20px;
        gap: 15px;
    }

    .category-icon {
        width: 50px;
        height: 50px;
        min-width: 50px;
        font-size: 20px;
    }

    .category-content h3 {
        font-size: 16px;
    }

    .category-content p {
        font-size: 13px;
    }
}

/* ===================================
   Footer Additional Styles
   =================================== */
.payment-methods-footer {
    display: flex;
    gap: 15px;
    font-size: 32px;
    margin-top: 20px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 13px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
}