:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-color: #c5a059; /* Gold accent */
    --text-color: #333333;
    --bg-light: #f9f9f9;
    --border-color: #eeeeee;
    --transition: all 0.3s ease;
}

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

html, body {
    background-color: var(--secondary-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
}

.container {
    width: 90%;
    max-width: 1400px;
    margin: 0 auto;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
}

.section-title h2 {
    font-size: 2.5rem;
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 2px;
    background: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border: 1px solid var(--primary-color);
    background: transparent;
    color: var(--primary-color);
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
}

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

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

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

/* Header */
header {
    background: #fff;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.8rem;
    letter-spacing: 5px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-icons {
    display: flex;
    gap: 20px;
    font-size: 1.2rem;
}

/* Hero Section */
.hero {
    height: 90vh;
    overflow: hidden;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../img/hero-bg.png') center/cover no-repeat;
    z-index: -1;
    animation: heroZoom 20s linear infinite alternate;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.4);
    z-index: 0;
}

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

.hero-content h1 {
    font-size: 5rem;
    margin-bottom: 25px;
    font-weight: 200;
    letter-spacing: 15px;
    text-transform: uppercase;
}

@keyframes heroZoom {
    from { transform: scale(1); }
    to { transform: scale(1.15); }
}

/* Product Card */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.product-card {
    background: #fff;
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    border: 1px solid #f0f0f0;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.08);
    border-color: #eee;
}

.product-image {
    position: relative;
    overflow: hidden;
    height: 450px;
    background: #f9f9f9;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

.product-actions {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: rgba(255,255,255,0.95);
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 2;
}

.product-card:hover .product-actions {
    bottom: 0;
}

.action-btn {
    width: 45px;
    height: 45px;
    background: #fff;
    border: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: 0.3s;
    border-radius: 50%;
}

.action-btn:hover {
    background: var(--primary-color);
    color: #fff;
    transform: scale(1.1);
}

.product-info {
    padding: 25px 15px;
    text-align: center;
    background: #fff;
}

.product-info h3 {
    font-size: 0.9rem;
    margin-bottom: 8px;
    letter-spacing: 1.5px;
    font-weight: 600;
    color: #111;
}

.product-info .price {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 1.1rem;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: #fff;
    padding: 80px 0 20px;
    margin-top: 100px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h4 {
    margin-bottom: 25px;
    font-size: 1.1rem;
}

.footer-col ul li {
    margin-bottom: 15px;
}

.footer-col ul li a {
    color: #ccc;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: #fff;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
    color: #888;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    outline: none;
    font-size: 1rem;
}

.form-control:focus {
    border-color: var(--primary-color);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade {
    animation: fadeIn 0.8s ease forwards;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .container { width: 95%; }
    .product-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 15px; }
    .product-image { height: 300px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.5s;
        z-index: 1001;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: block !important;
        cursor: pointer;
        z-index: 1002;
    }

    .hero-content h1 { font-size: 2.2rem; }
    .section-title h2 { font-size: 1.8rem; }
    
    .categories-section .container > div {
        grid-template-columns: 1fr !important;
    }
    
    .category-card { height: 350px !important; }

    #filter-toggle {
        display: block !important;
    }
    
    #filter-sidebar {
        display: none;
    }

    .d-mobile-none {
        display: none;
    }

    /* Product Details Mobile */
    .product-details-container {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
    }
    .product-details-info h1 { font-size: 1.8rem; }
    .product-gallery { height: 400px; }
    .product-gallery .main-img { height: 100% !important; }
    
    /* Shop Page Mobile */
    .shop-page-container {
        flex-direction: column !important;
    }
    
    aside {
        flex: none !important;
        width: 100% !important;
        margin-bottom: 40px;
        border-bottom: 1px solid #eee;
        padding-bottom: 20px;
    }

    /* Cart & Checkout Mobile */
    .cart-grid, .checkout-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Hide some columns in mobile cart */
    .cart-table th:nth-child(2), .cart-table td:nth-child(2),
    .cart-table th:nth-child(4), .cart-table td:nth-child(4) {
        display: none;
    }

    .footer-grid { grid-template-columns: 1fr; text-align: center; }
    .footer-col h4::after { left: 50%; transform: translateX(-50%); }
}

.hamburger span {
    display: block;
    width: 25px;
    height: 2px;
    background: #000;
    margin: 5px 0;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) { transform: rotate(-45deg) translate(-5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(45deg) translate(-5px, -6px); }