:root {
    --bg-primary: #0d0d0d;
    --bg-secondary: #1a1a1a;
    --text-primary: #e0e0e0;
    --text-secondary: #b0b0b0;
    --accent-gold: #d4af37;
    --accent-gold-light: #f0d68a;
    --accent-gold-dark: #b08f23;
    --border-color: #2a2a2a;
    --card-bg: #161616;
    --font-body: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Georgia', 'Times New Roman', serif;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.6);
    --radius: 8px;
    --transition: 0.3s ease;
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s ease;
}

body.dark-theme {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --card-bg: #131313;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--accent-gold);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--accent-gold-light);
}

img {
    max-width: 100%;
    display: block;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-bottom: 0.5em;
    font-weight: 600;
}

.site-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.8rem;
    font-weight: bold;
    color: var(--accent-gold);
    font-family: var(--font-heading);
}

.logo img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 2px solid var(--accent-gold);
}

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

.main-nav a {
    color: var(--text-primary);
    font-weight: 500;
    padding: 8px 12px;
    border-radius: var(--radius);
    transition: background-color var(--transition), color var(--transition);
}

.main-nav a:hover, .main-nav a.active {
    background-color: var(--accent-gold);
    color: var(--bg-primary);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 2rem;
    cursor: pointer;
}

.hero-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    padding: 100px 0 60px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: var(--accent-gold);
}

.hero-section p {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto 30px;
    color: var(--text-secondary);
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    border: none;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    text-align: center;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-gold-dark), var(--accent-gold));
    color: var(--bg-primary);
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.4);
}

.btn-primary:hover {
    background: linear-gradient(45deg, var(--accent-gold), var(--accent-gold-light));
    color: var(--bg-primary);
    transform: translateY(-3px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-gold);
    border: 2px solid var(--accent-gold);
}

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

.features-section, .about-product-section, .catalog-section, .product-detail-section, .cart-section, .checkout-section, .success-section, .contact-section, .about-section {
    padding: 80px 0;
}

.features-section h2, .about-product-section h2, .catalog-section h2, .cart-section h1, .checkout-section h1, .success-section h1, .contact-section h1, .about-section h1 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: var(--accent-gold);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.feature-item {
    background: var(--card-bg);
    padding: 30px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-item h3 {
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.stats-row {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 30px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--accent-gold);
    display: block;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
}

.about-product-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.about-product-section h2 {
    text-align: center;
    color: var(--accent-gold);
    margin-bottom: 30px;
}

.about-product-section p {
    max-width: 900px;
    margin: 0 auto 20px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-product-section .btn {
    margin-top: 20px;
}

.catalog-intro {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 25px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2);
    border-color: var(--accent-gold);
}

.product-card img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin-bottom: 10px;
}

.product-card h3 {
    color: var(--accent-gold);
    margin-bottom: 0;
}

.product-category {
    color: var(--text-secondary);
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.product-rating {
    color: var(--accent-gold);
    font-weight: bold;
}

.product-rating span {
    color: var(--text-secondary);
}

.product-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.product-price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-gold);
}

.product-card .btn {
    margin-top: 5px;
}

.product-card .btn-secondary {
    background-color: transparent;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.product-detail .product-image {
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.product-detail .product-image img {
    transition: transform var(--transition);
}

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

.product-info h1 {
    font-size: 2.8rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
}

.product-info .product-category, .product-info .product-rating, .product-info .product-price, .product-info .product-description {
    margin-bottom: 20px;
}

.product-info .product-price {
    font-size: 2rem;
}

.feature-list {
    list-style: none;
    margin-bottom: 30px;
}

.feature-list li {
    padding-left: 30px;
    position: relative;
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.feature-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-gold);
    font-weight: bold;
}

.cart-section, .checkout-section, .success-section {
    min-height: 60vh;
}

.cart-items {
    margin-bottom: 30px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 20px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--radius);
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.cart-item img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
}

.cart-item h3 {
    color: var(--accent-gold);
    flex: 1;
}

.cart-item .cart-item-price {
    font-weight: bold;
    color: var(--text-primary);
}

.cart-item .quantity-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-item .quantity-control button {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    width: 30px;
    height: 30px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.2rem;
}

.cart-item .remove-item {
    background: none;
    border: none;
    color: #ff6b6b;
    cursor: pointer;
    font-size: 1.5rem;
}

.cart-summary {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 20px;
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
}

.cart-summary p {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--accent-gold);
}

.checkout-section form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--accent-gold);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition);
}

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

.success-section {
    text-align: center;
}

.success-section h1 {
    font-size: 3rem;
    color: var(--accent-gold);
    margin-bottom: 30px;
}

.success-section p {
    max-width: 600px;
    margin: 0 auto 40px;
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.contact-info h3 {
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.contact-info p {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.contact-info .social-links {
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    margin-right: 15px;
    color: var(--text-secondary);
    transition: color var(--transition);
}

.social-links a:hover {
    color: var(--accent-gold);
}

.contact-form h3 {
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.contact-form form {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: var(--radius);
}

.team-section h2 {
    text-align: center;
    color: var(--accent-gold);
    margin: 60px 0 40px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.team-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 20px;
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.team-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    margin: 0 auto 15px;
    object-fit: cover;
    border: 3px solid var(--accent-gold);
}

.team-card h3 {
    color: var(--accent-gold);
    margin-bottom: 5px;
}

.team-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.site-footer {
    background-color: var(--bg-secondary);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-col h4 {
    color: var(--accent-gold);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-col p {
    color: var(--text-secondary);
    margin-bottom: 10px;
    line-height: 1.6;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col a {
    color: var(--text-secondary);
}

.footer-col a:hover {
    color: var(--accent-gold);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-secondary);
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-secondary);
    border-top: 2px solid var(--accent-gold);
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    z-index: 10000;
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.7);
    display: none;
}

.cookie-banner p {
    flex: 1;
    color: var(--text-secondary);
}

.cookie-banner .btn {
    white-space: nowrap;
}

.notification {
    position: fixed;
    top: 100px;
    right: 20px;
    background-color: var(--accent-gold);
    color: var(--bg-primary);
    padding: 15px 25px;
    border-radius: var(--radius);
    font-weight: bold;
    z-index: 10001;
    box-shadow: var(--shadow);
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
        width: 100%;
    }

    .main-nav.open {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 5px;
    }

    .main-nav a {
        display: block;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .product-detail {
        grid-template-columns: 1fr;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .stats-row {
        flex-direction: column;
        gap: 20px;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }
}