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

:root {
    --primary-gradient: linear-gradient(135deg, #000000 0%, #333333 50%, #666666 100%);
    --secondary-gradient: linear-gradient(135deg, #ffffff 0%, #f5f5f5 50%, #e0e0e0 100%);
    --accent-gradient: linear-gradient(135deg, #f8f8f8 0%, #e8e8e8 100%);
    --dark-gradient: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    --esc-gradient: linear-gradient(135deg, #000000 0%, #333333 50%, #666666 100%);
    --text-dark: #000000;
    --text-light: #ffffff;
    --text-gray: #666666;
    --text-light-gray: #999999;
    --bg-light: #ffffff;
    --bg-gray: #f8f8f8;
    --bg-dark: #000000;
    --border-color: #e0e0e0;
    --shadow-soft: 0 10px 30px rgba(0,0,0,0.1);
    --shadow-strong: 0 20px 40px rgba(0,0,0,0.2);
    --border-radius: 15px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-gray);
    min-height: 100vh;
}

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

/* Header Styles */
.header {
    background: var(--bg-light);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-soft);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--border-color);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 1rem 20px;
    gap: 3rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 2rem;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

.logo-container * {
    pointer-events: none;
}

.esc-button {
    width: 50px;
    height: 35px;
    background: var(--text-dark);
    border: 2px solid var(--text-dark);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.esc-text {
    font-size: 0.7rem;
    font-weight: 900;
    color: #fff;
    letter-spacing: 0.5px;
    line-height: 1;
    pointer-events: none;
}

.logo-container h1 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0;
    font-family: 'Inter', sans-serif;
    pointer-events: none;
}


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

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    transition: var(--transition);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-light);
    transform: translateY(-2px);
}

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-light);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-strong);
    border-radius: var(--border-radius);
    padding: 1rem 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    list-style: none;
    border: 2px solid var(--border-color);
}

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

.dropdown-menu li {
    margin: 0;
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-dark);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.dropdown-menu a:hover {
    background: var(--accent-gradient);
    color: var(--text-dark);
    transform: translateX(5px);
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.search-btn,
.cart-btn {
    background: transparent;
    border: none;
    font-size: 1.6rem;
    color: var(--text-dark);
    cursor: pointer;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    position: relative;
    min-width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover,
.cart-btn:hover {
    opacity: 0.7;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--text-dark);
    color: var(--text-light);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    border: 2px solid var(--bg-light);
}

/* Search Overlay */
.search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

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

.search-container {
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: var(--shadow-strong);
    border: 3px solid transparent;
    background-image: linear-gradient(white, white), var(--primary-gradient);
    background-origin: border-box;
    background-clip: content-box, border-box;
}

.search-container input {
    width: 100%;
    padding: 1.5rem;
    border: 3px solid transparent;
    border-radius: var(--border-radius);
    font-size: 1.2rem;
    outline: none;
    background: linear-gradient(white, white), var(--accent-gradient);
    background-origin: border-box;
    background-clip: content-box, border-box;
    transition: var(--transition);
}

.search-container input:focus {
    transform: scale(1.02);
    box-shadow: var(--shadow-soft);
}

.search-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--secondary-gradient);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition);
}

.search-close:hover {
    transform: rotate(90deg) scale(1.1);
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 6rem 0;
    background:
        linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
        url('https://images.unsplash.com/photo-1541961017774-22349e4a1262?w=400&h=300&fit=crop') 10% 20% / 25% 30% no-repeat,
        url('https://images.unsplash.com/photo-1513519245088-0e12902e35ca?w=400&h=300&fit=crop') 75% 15% / 20% 25% no-repeat,
        url('https://images.unsplash.com/photo-1582403738596-dee1f8b4b357?w=400&h=300&fit=crop') 15% 70% / 22% 28% no-repeat,
        url('https://images.unsplash.com/photo-1571019613454-1cb2f99b2d8b?w=400&h=300&fit=crop') 80% 75% / 18% 22% no-repeat,
        url('https://images.unsplash.com/photo-1586023492125-27b2c045efd7?w=400&h=300&fit=crop') 50% 10% / 20% 25% no-repeat,
        url('https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?w=400&h=300&fit=crop') 45% 80% / 25% 30% no-repeat,
        var(--dark-gradient);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 600px;
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.hero::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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    text-align: center;
    padding: 3rem 2rem;
    max-width: 900px;
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

.hero-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0,0,0,0.2);
    color: #ff0000 !important;
}

.highlight {
    background: var(--secondary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
}

.hero-content p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 400;
}

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

.cta-btn {
    border: none;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.cta-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.cta-btn:hover::before {
    left: 100%;
}

.cta-btn.primary {
    background: var(--secondary-gradient);
    color: var(--text-dark);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    border: 2px solid var(--text-dark);
}

.cta-btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.cta-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.hero-image {
    display: none;
}

.hero-image-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 400px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-strong);
}

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

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

.hero-image-container:hover .hero-image-overlay {
    opacity: 1;
}

.hero-placeholder {
    background: rgba(255,255,255,0.9);
    border: 3px dashed rgba(255,255,255,0.8);
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    width: 250px;
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.hero-placeholder i {
    font-size: 5rem;
    margin-bottom: 1.5rem;
    opacity: 0.8;
}

.hero-placeholder p {
    font-size: 1.2rem;
    font-weight: 600;
    opacity: 0.9;
}

/* Category Hero Section */
.category-hero {
    margin-top: 80px;
    padding: 4rem 0;
    background: var(--accent-gradient);
    position: relative;
    overflow: hidden;
}

.category-hero::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="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.category-hero-content {
    display: flex;
    align-items: center;
    gap: 4rem;
    position: relative;
    z-index: 2;
}

.category-hero-text {
    flex: 1;
}

.category-hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.category-hero-text p {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
}

.stat-label {
    display: block;
    font-size: 1rem;
    color: var(--text-gray);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.category-hero-image {
    flex: 1;
    max-width: 500px;
}

.category-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-strong);
}

/* Categories Section */
.categories {
    padding: 6rem 0;
    background: var(--bg-light);
    position: relative;
}

.categories::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--accent-gradient);
    opacity: 0.1;
}

.categories h3 {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
    color: var(--text-dark);
    font-weight: 800;
    position: relative;
}

.categories h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--text-dark);
    border-radius: 2px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.category-card {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--border-color);
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-gradient);
    transition: var(--transition);
    z-index: 1;
    opacity: 0.1;
}

.category-card:hover::before {
    left: 0;
}

.category-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-strong);
    border-color: var(--text-dark);
    background: var(--accent-gradient);
}

.category-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: var(--transition);
    overflow: hidden;
    border: 4px solid var(--bg-light);
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    transition: var(--transition);
}

.category-card:hover .category-image {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

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

.category-card h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: 700;
    position: relative;
    z-index: 2;
}

.category-card p {
    color: var(--text-light-gray);
    font-size: 1rem;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Products Section */
.products {
    padding: 6rem 0;
    background: var(--bg-gray);
    position: relative;
}

.products::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--primary-gradient);
    opacity: 0.05;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4rem;
    flex-wrap: wrap;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.products-header h3 {
    font-size: 3rem;
    color: var(--text-dark);
    font-weight: 800;
    position: relative;
}

.products-header h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 80px;
    height: 4px;
    background: var(--text-dark);
    border-radius: 2px;
}

.filter-controls {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.filter-controls select {
    padding: 1rem 1.5rem;
    border: 3px solid var(--border-color);
    border-radius: 50px;
    background: var(--bg-light);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    outline: none;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
    color: var(--text-dark);
}

.filter-controls select:focus {
    transform: scale(1.05);
    box-shadow: var(--shadow-strong);
    border-color: var(--text-dark);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.product-card {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    border: 3px solid var(--border-color);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    transition: var(--transition);
    z-index: 1;
}

.product-card:hover::before {
    opacity: 0.05;
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-strong);
    border-color: var(--text-dark);
    background: var(--accent-gradient);
}

.product-image {
    width: 100%;
    height: 280px;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    position: relative;
    z-index: 2;
}

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

.product-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-light-gray);
    position: relative;
    z-index: 2;
}

.product-placeholder i {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.product-info {
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.product-category {
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.8rem;
}

.product-title {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
    line-height: 1.3;
}

.product-description {
    color: var(--text-light-gray);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-price {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-dark);
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(10px);
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: var(--shadow-strong);
    border: 3px solid var(--border-color);
}

.close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2.5rem;
    font-weight: bold;
    cursor: pointer;
    color: var(--text-light-gray);
    z-index: 1;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--text-dark);
    color: var(--text-light);
    transition: var(--transition);
}

.close:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: var(--shadow-soft);
}

.modal-body {
    display: flex;
    gap: 3rem;
    padding: 3rem;
}

.modal-image {
    flex: 1;
    min-width: 350px;
}

.modal-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-soft);
}

.modal-info {
    flex: 1;
    padding: 1rem 0;
}

.modal-info h3 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-weight: 800;
}

.modal-category {
    color: var(--text-gray);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.modal-description {
    color: var(--text-light-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
    font-size: 1.1rem;
}

.modal-sizes h4 {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-size: 1.3rem;
    font-weight: 700;
}

.size-options {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.size-option {
    padding: 1rem 1.5rem;
    border: 3px solid var(--border-color);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
    min-width: 100px;
    font-weight: 600;
    background: var(--bg-light);
    box-shadow: var(--shadow-soft);
    color: var(--text-dark);
}

.size-option:hover,
.size-option.selected {
    background: var(--text-dark);
    color: var(--text-light);
    transform: scale(1.05);
    box-shadow: var(--shadow-strong);
}

.modal-price {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 2.5rem;
}

.add-to-cart-btn {
    background: var(--text-dark);
    color: var(--text-light);
    border: 2px solid var(--text-dark);
    padding: 1.5rem 3rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-soft);
}

.add-to-cart-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

/* Cart Sidebar */
.cart-sidebar {
    position: fixed;
    top: 0;
    right: -450px;
    width: 450px;
    height: 100vh;
    background: var(--bg-light);
    box-shadow: var(--shadow-strong);
    z-index: 2000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    border-left: 5px solid var(--text-dark);
}

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

.cart-header {
    padding: 2.5rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-gray);
}

.cart-header h3 {
    color: var(--text-dark);
    font-size: 1.8rem;
    font-weight: 800;
}

.cart-close {
    background: var(--text-dark);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: var(--transition);
}

.cart-close:hover {
    transform: rotate(90deg) scale(1.1);
}

.cart-items {
    flex: 1;
    padding: 2rem;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 2px solid var(--border-color);
}

.cart-item-image {
    width: 100px;
    height: 100px;
    background: var(--accent-gradient);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: var(--shadow-soft);
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
}

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

.cart-item-title {
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.cart-item-size {
    color: var(--text-light-gray);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.cart-item-price {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1.1rem;
}

.remove-item-btn {
    background: var(--text-dark);
    color: var(--text-light);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    margin-top: 0.5rem;
    transition: var(--transition);
}

.remove-item-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-soft);
}

.cart-footer {
    padding: 2.5rem;
    border-top: 2px solid var(--border-color);
    background: var(--bg-gray);
}

.cart-total {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-align: center;
    font-weight: 800;
    color: var(--text-dark);
}

.checkout-btn {
    background: var(--text-dark);
    color: var(--text-light);
    border: 2px solid var(--text-dark);
    padding: 1.2rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--shadow-soft);
}

.checkout-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-strong);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--text-light);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: var(--primary-gradient);
    opacity: 0.1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
    position: relative;
    z-index: 2;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 800;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 1rem;
}

.esc-button-small {
    width: 40px;
    height: 28px;
    background: linear-gradient(145deg, #2a2a2a, #1a1a1a);
    border: 2px solid #444;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 2px 4px rgba(0,0,0,0.3),
        inset 0 1px 0 rgba(255,255,255,0.1);
}

.esc-text-small {
    font-size: 0.6rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,0.8);
    letter-spacing: 0.3px;
}

.footer-logo h4 {
    margin: 0;
    color: var(--text-light);
    font-size: 1.5rem;
    font-weight: 800;
}

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

.footer-section ul li {
    margin-bottom: 0.8rem;
}

.footer-section ul li a {
    color: var(--text-light-gray);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
}

.footer-section ul li a:hover {
    color: var(--text-light);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 2px solid var(--text-gray);
    color: var(--text-light-gray);
    position: relative;
    z-index: 2;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .logo-container {
        margin-left: 1.5rem;
        gap: 0.8rem;
    }
    
    .esc-button {
        width: 45px;
        height: 32px;
    }
    
    .esc-text {
        font-size: 0.6rem;
    }
    
    .logo-container h1 {
        font-size: 1.5rem;
    }
    
    .search-btn,
    .cart-btn {
        min-width: 45px;
        height: 45px;
        font-size: 1.4rem;
        padding: 0.8rem 1.2rem;
    }
    
    .cart-count {
        width: 24px;
        height: 24px;
        font-size: 0.7rem;
        top: -6px;
        right: -6px;
        border-radius: 4px;
    }
    
    
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 4rem 0;
    }
    
    .hero-content h2 {
        font-size: 2.5rem;
    }
    
    .hero-image {
        margin-top: 3rem;
    }
    
    .hero-placeholder {
        width: 280px;
        height: 280px;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .category-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .category-hero-text h1 {
        font-size: 2.5rem;
    }
    
    .category-stats {
        justify-content: center;
        gap: 2rem;
    }
    
    .products-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .filter-controls {
        width: 100%;
        justify-content: space-between;
    }
    
    .filter-controls select {
        flex: 1;
    }
    
    .modal-body {
        flex-direction: column;
    }
    
    .modal-image {
        min-width: auto;
    }
    
    .cart-sidebar {
        width: 100%;
        right: -100%;
    }
    
    .size-options {
        flex-wrap: wrap;
    }
    
    .category-grid {
        grid-template-columns: 1fr;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .logo-container {
        margin-left: 1rem;
        gap: 0.6rem;
    }
    
    .esc-button {
        width: 40px;
        height: 28px;
    }
    
    .esc-text {
        font-size: 0.55rem;
    }
    
    .logo-container h1 {
        font-size: 1.3rem;
    }
    
    .search-btn,
    .cart-btn {
        min-width: 40px;
        height: 40px;
        font-size: 1.2rem;
        padding: 0.7rem 1rem;
    }
    
    .cart-count {
        width: 22px;
        height: 22px;
        font-size: 0.65rem;
        top: -5px;
        right: -5px;
        border-radius: 4px;
    }
    
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .search-container {
        padding: 2rem;
    }
}