@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #FF6B00;
    --primary-dark: #E05A00;
    --secondary: #FF8C42;
    --dark: #292F36;
    --light: #F7FFF7;
    --gray: #6C757D;
    --light-gray: #F8F9FA;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background-color: #f8f9fa;
    color: var(--dark);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    object-fit: cover;
}

/* Navbar Baru */
.navbar {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.8rem 1rem;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-links a {
    color: var(--dark);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary);
}

.nav-contact {
    background-color: var(--primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.nav-contact:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--dark);
    cursor: pointer;
}

/* Header */
header {
    padding: 3rem 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

header .left {
    flex: 1;
}

header .left h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

header .left h1 span {
    color: var(--primary);
}

header .left p {
    color: var(--gray);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

header img {
    flex: 1;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.header-buttons {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

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

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

.btn-secondary {
    background: white;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-secondary:hover {
    background: #FFF5F0;
    transform: translateY(-2px);
}

/* Features */
.sell-nft {
    padding: 0 5%;
    margin: 3rem 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.sell-nft .item {
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.sell-nft .item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.sell-nft .header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.sell-nft .header i {
    font-size: 2rem;
    color: var(--primary);
}

.sell-nft .header h5 {
    font-size: 1.2rem;
}

/* Products */
.separator {
    text-align: center;
    font-size: 2rem;
    margin: 2rem 0;
    padding: 0 5%;
    position: relative;
}

.separator::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--primary);
    margin: 0.5rem auto;
    border-radius: 2px;
}

.nft-shop {
    padding: 0 5%;
}

.category {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.category a {
    padding: 0.5rem 1.5rem;
    background: var(--light-gray);
    color: var(--gray);
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s;
}

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

.nft-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.item {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    position: relative;
}

.item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.item.popular {
    border: 2px solid var(--primary);
}

.product-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 30px;
    font-size: 0.75rem;
    font-weight: 500;
}

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

.info {
    padding: 1.5rem;
}

.info h5 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

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

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

.btc p {
    font-weight: 600;
    color: var(--primary);
}

.info > p {
    font-size: 0.9rem;
    color: var(--gray);
}

.bid {
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--light-gray);
}

.bid p {
    background: var(--light-gray);
    padding: 0.3rem 0.8rem;
    border-radius: 30px;
    font-size: 0.8rem;
}

.bid a {
    color: var(--primary);
    font-weight: 500;
    transition: all 0.3s;
}

.bid a:hover {
    color: var(--primary-dark);
}

.view-more {
    margin: 2rem 0;
    text-align: center;
}

.view-more button {
    padding: 0.75rem 2rem;
    background: white;
    border: 1px solid var(--primary);
    color: var(--primary);
    border-radius: 30px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.view-more button:hover {
    background: var(--primary);
    color: white;
}

.sellers {
    padding: 0 5%;
    margin: 3rem 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

.sellers .item {
    background: white;
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
}

.sellers .item:hover {
    transform: translateY(-5px);
}

.sellers img {
    width: 60px;
    height: 60px;
    border-radius: 10px;
}

.sellers .info h4 {
    font-size: 1rem;
    margin-bottom: 0.3rem;
}

.sellers .info p {
    color: var(--primary);
    font-weight: 600;
}

/* Footer */
footer {
    background-color: var(--dark);
    color: white;
    padding: 4rem 5% 2rem;
}

.right {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.links a {
    color: var(--gray);
    transition: color 0.3s;
}

.links a:hover {
    color: white;
}

.social {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social a {
    font-size: 1.5rem;
    color: var(--gray);
    transition: color 0.3s;
}

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

footer p {
    text-align: center;
    color: var(--gray);
    font-size: 0.9rem;
}

footer p a {
    color: var(--primary);
}

/* Responsive Design */
@media (max-width: 992px) {
    header {
        flex-direction: column;
        text-align: center;
    }
    
    header .left {
        margin-bottom: 2rem;
    }
    
    .header-buttons {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        align-items: center;
        padding: 1rem 0;
        box-shadow: 0 5px 10px rgba(0,0,0,0.1);
        transform: translateY(-150%);
        transition: transform 0.3s;
    }
    
    .nav-links.show {
        transform: translateY(0);
    }
    
    .nav-links a {
        padding: 0.8rem;
        width: 100%;
        text-align: center;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .nav-contact span {
        display: none;
    }
}

@media (max-width: 576px) {
    .header-buttons {
        flex-direction: column;
    }
    
    .separator {
        font-size: 1.5rem;
    }
    
    .category a {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
}