/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: #121212;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    text-decoration: none;
    color: #fff;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

nav ul li a {
    text-decoration: none;
    color: #fff;
    font-size: 18px;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: #888;
}

.search-bar {
    display: flex;
    gap: 10px;
}

.search-bar input {
    padding: 10px;
    border: none;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 300px;
}

.search-bar button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    color: #fff;
}

.user-cart {
    display: flex;
    gap: 20px;
}

.user-cart a {
    text-decoration: none;
    color: #fff;
}

.user-cart span {
    background-color: #ff5722;
    color: #fff;
    font-size: 12px;
    padding: 2px 5px;
    border-radius: 50%;
    position: relative;
    top: -10px;
    left: 10px;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 100px 20px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
}

.hero form {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero form input {
    padding: 10px 20px;
    border: none;
    border-radius: 20px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    width: 100%;
}

.hero form button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    color: #fff;
    padding: 10px 20px;
    border-radius: 20px;
}

/* Catalog Section */
.catalog {
    padding: 50px 20px;
}

.catalog h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.catalog p {
    font-size: 18px;
    margin-bottom: 30px;
}

.filters {
    width: 300px;
    margin-right: 50px;
}

.filters h3 {
    font-size: 24px;
    margin-bottom: 20px;
}

.filters select, .filters input[type="range"] {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    margin-bottom: 10px;
}

.filters label {
    display: block;
    margin-bottom: 5px;
    color: #fff;
}

.filters input[type="checkbox"] {
    margin-right: 10px;
}

.products {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.product-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

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

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card .details {
    padding: 10px;
}

.product-card .details h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.product-card .details p {
    font-size: 14px;
    margin-bottom: 10px;
}

.product-card .details .price {
    font-size: 24px;
    color: #ff5722;
}

.product-card .details .discount {
    font-size: 14px;
    color: #888;
    text-decoration: line-through;
    margin-left: 10px;
}

.product-card .details .buttons {
    display: flex;
    gap: 10px;
}

.product-card .details .buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.product-card .details .buttons button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Brands Section */
.brands {
    padding: 50px 20px;
}

.brands h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.brands p {
    font-size: 18px;
    margin-bottom: 30px;
}

.brand-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.brand-card {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.brand-card:hover {
    transform: scale(1.05);
}

.brand-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.brand-card .details {
    padding: 10px;
}

.brand-card .details h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.brand-card .details p {
    font-size: 14px;
    margin-bottom: 20px;
}

.brand-card .details .info {
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.brand-card .details .buttons {
    display: flex;
    justify-content: center;
}

.brand-card .details .buttons button {
    padding: 10px 20px;
    border: none;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.brand-card .details .buttons button:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Footer */
footer {
    background-color: #121212;
    color: #fff;
    padding: 50px 20px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
}

.about-us {
    flex-basis: 30%;
}

.links {
    flex-basis: 60%;
    display: flex;
    justify-content: space-between;
}

.links div {
    flex-basis: 50%;
}

.links ul {
    list-style: none;
    padding: 0;
}

.links ul li a {
    text-decoration: none;
    color: #fff;
    display: block;
    margin-bottom: 10px;
}

.social-links {
    display: flex;
    gap: 20px;
    margin-top: 20px;
}

.social-links a {
    text-decoration: none;
    color: #fff;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    margin-top: 50px;
}

.legal-info {
    flex-basis: 50%;
}

.policy-links {
    flex-basis: 50%;
    display: flex;
    justify-content: flex-end;
}

.policy-links a {
    text-decoration: none;
    color: #fff;
    margin-left: 20px;
}

/* Glassmorphism and Liquid Glass Effects */
.glassmorphism {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 10px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.liquid-glass {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(0, 0, 0, 0.1));
    border-radius: 10px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    animation: liquid-glass 5s infinite;
}

@keyframes liquid-glass {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}