:root {
    --bg-dark: #070305;
    --bg-darker: #040102;
    --bg-card: rgba(25, 15, 20, 0.7);
    --text-primary: #f5f5f5;
    --text-secondary: #c9b9c9;
    --accent-gold: #d4af37;
    --accent-gold-hover: #b5952f;
    --border-color: rgba(212, 175, 55, 0.2);
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-speed: 0.3s;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    background-image: radial-gradient(circle at top center, #350d1e 0%, var(--bg-darker) 70%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6, .logo {
    font-family: var(--font-heading);
}

/* Typography & Utilities */
.w-100 { width: 100%; }
.hidden { display: none !important; }

/* Header */
.site-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding: 1.5rem 5%;
    background-color: rgba(7, 3, 5, 0.85);
    backdrop-filter: blur(15px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
}

.main-nav {
    justify-self: start;
    display: flex;
    gap: 2rem;
}

.nav-link {
    color: var(--accent-gold);
    text-decoration: none;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
    border: 1px solid var(--accent-gold);
    padding: 0.5rem 1.2rem;
    border-radius: 30px;
}

.nav-link:hover {
    background-color: var(--accent-gold);
    color: var(--bg-dark);
}


.logo {
    justify-self: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-gold);
    letter-spacing: 2px;
    text-shadow: 0 2px 10px rgba(212, 175, 55, 0.2);
}

.cart-toggle {
    justify-self: end;
    background: transparent;
    border: 1px solid var(--accent-gold);
    color: var(--accent-gold);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: all var(--transition-speed);
}

.cart-toggle:hover {
    background: var(--accent-gold);
    color: var(--bg-dark);
}

/* Hero Section */
.hero {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(to bottom, transparent, var(--bg-darker)), url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" opacity="0.03"><rect width="100" height="100" fill="%23d4af37"/></svg>') center/cover;
    position: relative;
    overflow: hidden;
}

/* Adding a subtle glow effect to hero */
.hero::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 60%);
    filter: blur(60px);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 0;
}

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

.hero-brand {
    font-family: var(--font-heading);
    font-size: 6rem;
    color: var(--accent-gold);
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
    font-weight: 300;
}

.btn-primary {
    background-color: var(--accent-gold);
    color: var(--bg-dark);
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border-radius: 2px;
    text-decoration: none;
    transition: background-color var(--transition-speed);
    display: inline-block;
}

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

.btn-primary:disabled {
    background-color: #555;
    color: #888;
    cursor: not-allowed;
}

/* Product Section */
.product-section {
    padding: 5rem 5%;
}

.category-block {
    margin-bottom: 5rem;
}

.tabs-container {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 2.5rem;
    font-family: var(--font-heading);
    cursor: pointer;
    padding: 0.5rem 1rem;
    position: relative;
    transition: color var(--transition-speed);
}

.tab-btn:hover {
    color: var(--accent-gold);
}

.tab-btn.active {
    color: var(--accent-gold);
}

.tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: width var(--transition-speed);
}

.tab-btn.active::after {
    width: 60px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
}

/* Product Card */
.product-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    overflow: hidden;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    display: flex;
    flex-direction: column;
    backdrop-filter: blur(5px);
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.6);
    border-color: var(--accent-gold);
}

.product-img-container {
    height: 250px;
    width: 100%;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.product-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-speed);
}

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

.product-info {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-brand {
    font-size: 0.8rem;
    color: var(--accent-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 400;
}

.product-price {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.add-to-cart-btn {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    padding: 0.8rem;
    width: 100%;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-transform: uppercase;
    transition: all var(--transition-speed);
}

.product-card:hover .add-to-cart-btn {
    border-color: var(--accent-gold);
}

.add-to-cart-btn:hover {
    background-color: var(--accent-gold);
    color: var(--bg-dark);
}

/* Cart Sidebar */
.cart-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(3px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: -400px;
    width: 100%;
    max-width: 400px;
    height: 100%;
    background-color: var(--bg-card);
    z-index: 1001;
    display: flex;
    flex-direction: column;
    box-shadow: -5px 0 15px rgba(0,0,0,0.5);
    transition: right var(--transition-speed) ease-in-out;
}

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

.cart-header {
    padding: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
    transition: color var(--transition-speed);
}

.close-btn:hover {
    color: var(--accent-gold);
}

.cart-items {
    padding: 1.5rem;
    flex-grow: 1;
    overflow-y: auto;
}

.cart-item {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.cart-item-img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    margin-right: 1rem;
    border: 1px solid var(--border-color);
    background: #111;
}

.cart-item-details {
    flex-grow: 1;
}

.cart-item-title {
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
}

.cart-item-price {
    color: var(--accent-gold);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

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

.quantity-controls {
    display: flex;
    align-items: center;
    border: 1px solid var(--border-color);
    border-radius: 2px;
}

.qty-btn {
    background: transparent;
    border: none;
    color: var(--text-primary);
    width: 25px;
    height: 25px;
    cursor: pointer;
}

.qty-btn:hover {
    color: var(--accent-gold);
}

.qty-display {
    width: 30px;
    text-align: center;
    font-size: 0.9rem;
}

.remove-btn {
    background: none;
    border: none;
    color: #ff4d4d;
    cursor: pointer;
    font-size: 0.8rem;
    text-decoration: underline;
}

.empty-cart-msg {
    text-align: center;
    color: var(--text-secondary);
    margin-top: 2rem;
}

.cart-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-card);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.checkout-btn {
    width: 100%;
}

/* Modal Overlay (Checkout) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-speed);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-card);
    padding: 2.5rem;
    border-radius: 4px;
    width: 100%;
    max-width: 500px;
    position: relative;
    border: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
    transform: translateY(20px);
    transition: transform var(--transition-speed);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-content .close-btn {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
}

.modal-content h2 {
    margin-bottom: 1.5rem;
    color: var(--accent-gold);
}

.checkout-summary {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.checkout-total {
    color: var(--accent-gold);
    font-weight: bold;
}

/* Custom Radio Buttons */
.payment-options {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.payment-radio {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
    padding-left: 30px;
    margin-right: 15px;
    font-size: 0.95rem;
}

.payment-radio input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.radio-custom {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: transparent;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    transition: all var(--transition-speed);
}

.payment-radio:hover input ~ .radio-custom {
    border-color: var(--accent-gold);
}

.payment-radio input:checked ~ .radio-custom {
    border-color: var(--accent-gold);
}

.radio-custom:after {
    content: "";
    position: absolute;
    display: none;
    top: 4px;
    left: 4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-gold);
}

.payment-radio input:checked ~ .radio-custom:after {
    display: block;
}

/* Forms */
.form-group {
    margin-bottom: 1.2rem;
}

.form-row {
    display: flex;
    gap: 1rem;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 0.8rem;
    background-color: #111;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: var(--font-body);
    border-radius: 2px;
    transition: border-color var(--transition-speed);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
}

.cash-instructions {
    background-color: rgba(212, 175, 55, 0.1);
    border-left: 3px solid var(--accent-gold);
    padding: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.site-footer {
    text-align: center;
    padding: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 3rem;
}

/* Responsive */
@media (max-width: 768px) {
    .site-header {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
        padding: 1rem 5%;
    }
    .logo {
        order: 1;
        font-size: 1.5rem;
    }
    .cart-toggle {
        order: 2;
        padding: 0.4rem 1rem;
    }
    .main-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 1rem;
        gap: 1rem;
    }
    .nav-link {
        padding: 0.4rem 1rem;
        font-size: 0.8rem;
    }
    .hero-brand {
        font-size: 3rem;
    }
    .hero-subtitle {
        font-size: 1.2rem;
    }
    .tab-btn {
        font-size: 1.5rem;
        padding: 0.25rem 0.5rem;
    }
    .tabs-container {
        gap: 1rem;
    }
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 1rem;
    }
    .product-img-container {
        height: 200px;
    }
    .product-info {
        padding: 1rem;
    }
    .cart-sidebar {
        max-width: 100%;
        right: -100%;
    }
    .cart-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .cart-item-img {
        margin-bottom: 1rem;
    }
    .cart-item-actions {
        width: 100%;
        margin-top: 0.5rem;
    }
}