* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    background: #000;
    color: #fff;
    overflow-x: hidden;
}

.main-header {
    background: rgba(0, 0, 0, 0.95);
    padding: 1rem 2rem;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid #ff3366;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    letter-spacing: 3px;
    background: linear-gradient(45deg, #ff3366, #00ffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ff3366;
}

.cart-icon {
    position: relative;
    cursor: pointer;
}

.cart-count {
    background: #ff3366;
    border-radius: 50%;
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
}

.hero {
    margin-top: 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 2rem 4rem;
    background: linear-gradient(135deg, #000 0%, #1a1a1a 100%);
}

.hero-content {
    flex: 1;
}

.glitch {
    font-size: 4rem;
    font-weight: bold;
    position: relative;
    color: #fff;
    letter-spacing: 5px;
    animation: glitch 1s infinite;
}

@keyframes glitch {
    0%, 100% {
        text-shadow: 2px 2px #ff3366, -2px -2px #00ffff;
    }
    25% {
        text-shadow: -2px 2px #ff3366, 2px -2px #00ffff;
    }
    50% {
        text-shadow: 2px -2px #ff3366, -2px 2px #00ffff;
    }
    75% {
        text-shadow: -2px -2px #ff3366, 2px 2px #00ffff;
    }
}

.tagline {
    font-size: 1.2rem;
    margin: 1rem 0 2rem;
    color: #ccc;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: linear-gradient(45deg, #ff3366, #ff6b99);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: bold;
    transition: transform 0.3s, box-shadow 0.3s;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 51, 102, 0.5);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(255, 51, 102, 0.3);
}

.catalogue-section,
.order-section,
.about-section {
    padding: 4rem 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    text-align: center;
    background: linear-gradient(45deg, #ff3366, #00ffff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.filter-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.7rem 1.5rem;
    background: transparent;
    border: 2px solid #ff3366;
    color: #fff;
    cursor: pointer;
    border-radius: 25px;
    transition: all 0.3s;
}

.filter-btn:hover,
.filter-btn.active {
    background: #ff3366;
    transform: translateY(-2px);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.product-card {
    background: #1a1a1a;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(255, 51, 102, 0.4);
}

.product-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.product-card h3 {
    padding: 1rem;
    font-size: 1.2rem;
}

.product-card .price {
    padding: 0 1rem;
    font-size: 1.3rem;
    color: #ff3366;
    font-weight: bold;
}

.add-to-cart {
    width: 100%;
    padding: 1rem;
    background: linear-gradient(45deg, #ff3366, #ff6b99);
    border: none;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

.add-to-cart:hover {
    background: linear-gradient(45deg, #ff6b99, #ff3366);
}

.order-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.cart-summary {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 15px;
}

.cart-items {
    min-height: 200px;
    margin-bottom: 2rem;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid #333;
}

.cart-total {
    border-top: 2px solid #ff3366;
    padding-top: 1rem;
}

.cart-total p {
    display: flex;
    justify-content: space-between;
    margin: 0.5rem 0;
}

.cart-total .total {
    font-size: 1.5rem;
    font-weight: bold;
    color: #ff3366;
}

.checkout-form {
    background: #1a1a1a;
    padding: 2rem;
    border-radius: 15px;
}

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

.form-group input,
.form-row input {
    width: 100%;
    padding: 1rem;
    background: #000;
    border: 2px solid #333;
    border-radius: 8px;
    color: #fff;
    font-size: 1rem;
}

.form-group input:focus,
.form-row input:focus {
    outline: none;
    border-color: #ff3366;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.checkout-btn {
    width: 100%;
    padding: 1.2rem;
    background: linear-gradient(45deg, #ff3366, #ff6b99);
    border: none;
    color: #fff;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255, 51, 102, 0.5);
}

.about-section {
    text-align: center;
    background: #1a1a1a;
    border-radius: 20px;
    padding: 4rem;
}

.about-section p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin: 2rem 0;
    color: #ccc;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.social-links a {
    color: #fff;
    text-decoration: none;
    padding: 0.8rem 2rem;
    border: 2px solid #ff3366;
    border-radius: 25px;
    transition: all 0.3s;
}

.social-links a:hover {
    background: #ff3366;
    transform: translateY(-2px);
}

.main-footer {
    text-align: center;
    padding: 2rem;
    background: #000;
    border-top: 2px solid #ff3366;
}

.filter-container {
    margin-bottom: 3rem;
}

.price-filter {
    text-align: center;
    margin-top: 2rem;
    padding: 1.5rem;
    background: #1a1a1a;
    border-radius: 15px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.price-filter label {
    display: block;
    margin-bottom: 1rem;
    color: #fff;
    font-size: 1rem;
}

#priceValue {
    color: #ff3366;
    font-weight: bold;
}

.price-slider-container {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.price-slider-container input[type="range"] {
    flex: 1;
    height: 6px;
    background: #333;
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
}

.price-slider-container input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: #ff3366;
    border-radius: 50%;
    cursor: pointer;
}

.price-slider-container input[type="range"]::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: #ff3366;
    border-radius: 50%;
    cursor: pointer;
    border: none;
}

.cart-item {
    display: flex;
    flex-direction: column;
    padding: 1rem 0;
    border-bottom: 1px solid #333;
    gap: 0.5rem;
}

.cart-item-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cart-item-name {
    font-weight: bold;
}

.cart-item-price {
    color: #888;
    font-size: 0.9rem;
}

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

.qty-btn {
    background: #ff3366;
    border: none;
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s;
}

.qty-btn:hover {
    background: #ff6b99;
}

.qty-display {
    min-width: 30px;
    text-align: center;
    font-weight: bold;
}

.remove-btn {
    background: transparent;
    border: 1px solid #ff3366;
    color: #ff3366;
    padding: 0.3rem 0.8rem;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s;
    margin-left: auto;
}

.remove-btn:hover {
    background: #ff3366;
    color: #fff;
}

.cart-item-total {
    text-align: right;
    font-weight: bold;
    color: #ff3366;
    font-size: 1.1rem;
}

.catalogue-section {
    margin-top: 80px;
}

.order-section {
    margin-top: 80px;
}

.about-section {
    margin-top: 80px;
}

@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }
    
    .glitch {
        font-size: 2.5rem;
    }
    
    .order-container {
        grid-template-columns: 1fr;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .filter-bar {
        flex-wrap: wrap;
    }
    
    .price-slider-container {
        flex-direction: column;
    }
}