:root {
--bg-primary: #0a0a0a;
--bg-secondary: #151515;
--bg-card: #1c1c1c;
--bg-hover: #242424;
--text-primary: #f5f5f5;
--text-secondary: #b0b0b0;
--text-muted: #6c6c6c;
--accent-gold: #d4af37;
--accent-gold-light: #f0d68a;
--accent-gold-dark: #a8872a;
--border-color: #333333;
--success-color: #4caf50;
--error-color: #f44336;
--font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
--transition-speed: 0.3s;
}

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

body { font-family: var(--font-main); background-color: var(--bg-primary); color: var(--text-primary); line-height: 1.7; }

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

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

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

h1, h2, h3, h4, h5, h6 { margin-bottom: 20px; line-height: 1.2; }

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.2rem; }

p { margin-bottom: 15px; color: var(--text-secondary); }

.btn { display: inline-block; padding: 12px 24px; border: none; cursor: pointer; font-size: 1rem; text-align: center; transition: background-color var(--transition-speed), transform var(--transition-speed), box-shadow var(--transition-speed); }

.btn-primary { background-color: var(--accent-gold); color: #000; border-radius: 4px; }
.btn-primary:hover { background-color: var(--accent-gold-light); transform: translateY(-2px); }

.btn-secondary { background-color: transparent; color: var(--accent-gold); border: 1px solid var(--accent-gold); border-radius: 4px; }
.btn-secondary:hover { background-color: rgba(212, 175, 55, 0.1); border-color: var(--accent-gold-light); }

.btn-lg { padding: 16px 32px; font-size: 1.1rem; }

.site-header { background-color: var(--bg-secondary); border-bottom: 1px solid var(--border-color); padding: 15px 0; position: sticky; top: 0; z-index: 100; }

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

.logo { display: flex; align-items: center; gap: 10px; }
.logo img { width: 50px; height: 50px; border-radius: 8px; }
.logo-text { font-size: 1.6rem; font-weight: bold; color: var(--accent-gold); letter-spacing: 1px; }

.main-nav ul { display: flex; gap: 30px; list-style: none; align-items: center; }
.main-nav a { color: var(--text-primary); font-weight: 500; }
.main-nav a:hover, .main-nav a.active { color: var(--accent-gold); }

.cart-badge { background-color: var(--accent-gold); color: #000; border-radius: 50%; padding: 2px 7px; font-size: 0.8rem; margin-left: 5px; }

.hero-section { background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%); padding: 100px 0; text-align: center; border-bottom: 1px solid var(--border-color); }

.hero-content h1 { font-size: 3rem; margin-bottom: 20px; }
.hero-content p { font-size: 1.2rem; max-width: 800px; margin: 0 auto 30px; }

.advantages-section { padding: 80px 0; background-color: var(--bg-secondary); }
.advantages-section h2 { text-align: center; color: var(--accent-gold); }

.advantages-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-top: 40px; }

.advantage-card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px; padding: 30px; text-align: center; transition: transform var(--transition-speed), border-color var(--transition-speed); }

.advantage-card:hover { transform: translateY(-5px); border-color: var(--accent-gold); }

.advantage-icon { margin-bottom: 15px; }

.statistics-row { display: flex; justify-content: space-around; flex-wrap: wrap; margin-top: 50px; gap: 20px; }
.stat-item { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: bold; color: var(--accent-gold); display: block; }
.stat-label { color: var(--text-secondary); }

.cta-banner { background-color: var(--bg-card); border: 1px solid var(--accent-gold); padding: 40px; text-align: center; margin-top: 50px; border-radius: 8px; }

.about-products-section { padding: 80px 0; }
.about-products-section h2 { color: var(--accent-gold); }
.about-products-section p { margin-bottom: 20px; }

.featured-products-section { padding: 80px 0; background-color: var(--bg-secondary); }
.featured-products-section h2 { text-align: center; color: var(--accent-gold); }

.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }
.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }

.product-card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; display: flex; flex-direction: column; transition: transform var(--transition-speed), box-shadow var(--transition-speed); }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(212, 175, 55, 0.2); }

.product-image-container { position: relative; overflow: hidden; }
.product-image-container img { width: 100%; height: 300px; object-fit: cover; transition: transform var(--transition-speed); }
.product-card:hover .product-image-container img { transform: scale(1.05); }

.rating-badge { position: absolute; top: 15px; right: 15px; background-color: rgba(0, 0, 0, 0.8); color: var(--accent-gold); border: 1px solid var(--accent-gold); padding: 5px 10px; border-radius: 20px; font-weight: bold; }

.product-info { padding: 20px; flex-grow: 1; text-align: center; }
.product-info h3 { color: var(--text-primary); margin-bottom: 10px; }
.product-category { color: var(--accent-gold); text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; margin-bottom: 10px; }
.product-description { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 15px; }
.product-price { font-size: 1.3rem; font-weight: bold; color: var(--accent-gold); }

.product-actions { padding: 20px; border-top: 1px solid var(--border-color); display: flex; gap: 10px; }
.product-actions .btn { flex: 1; }
.btn-view { background-color: transparent; color: var(--text-primary); border: 1px solid var(--border-color); border-radius: 4px; }
.btn-view:hover { border-color: var(--accent-gold); color: var(--accent-gold); }
.btn-add { background-color: var(--accent-gold); color: #000; border-radius: 4px; }
.btn-add:hover { background-color: var(--accent-gold-light); }

.timeline-section { padding: 80px 0; }
.timeline-section h2 { text-align: center; color: var(--accent-gold); }

.timeline { position: relative; max-width: 700px; margin: 0 auto; padding: 40px 0; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background-color: var(--border-color); transform: translateX(-50%); }

.timeline-item { display: flex; justify-content: flex-end; padding: 10px 40px; position: relative; width: 50%; }
.timeline-item:nth-child(odd) { align-self: flex-end; justify-content: flex-start; }

.timeline-year { position: absolute; top: 10px; font-weight: bold; color: var(--accent-gold); font-size: 1.2rem; }
.timeline-item:nth-child(odd) .timeline-year { left: -50px; }
.timeline-item:nth-child(even) .timeline-year { right: -50px; }

.timeline-content { background-color: var(--bg-card); border: 1px solid var(--border-color); padding: 20px; border-radius: 8px; max-width: 400px; }

.email-section { padding: 60px 0; background-color: var(--bg-secondary); text-align: center; }
.email-section h2 { color: var(--accent-gold); }
.email-form { display: flex; gap: 10px; max-width: 500px; margin: 20px auto; }
.email-form input { flex: 1; padding: 12px; border: 1px solid var(--border-color); background-color: var(--bg-primary); color: var(--text-primary); border-radius: 4px; }
.email-message { color: var(--success-color); margin-top: 10px; }

.site-footer { background-color: #111; padding: 60px 0 20px; border-top: 1px solid var(--border-color); }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin-bottom: 30px; }
.footer-logo { width: 60px; height: 60px; margin-bottom: 15px; border-radius: 8px; }
.footer-links h4, .footer-contact h4 { color: var(--accent-gold); margin-bottom: 15px; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-contact p { margin-bottom: 8px; }
.footer-social { display: flex; gap: 20px; justify-content: center; margin-bottom: 20px; }
.footer-social a { color: var(--text-secondary); transition: color var(--transition-speed); }
.footer-social a:hover { color: var(--accent-gold); }
.footer-copyright { text-align: center; color: var(--text-muted); margin-top: 20px; }

.cookie-consent { position: fixed; bottom: 0; left: 0; right: 0; background-color: var(--bg-secondary); border-top: 2px solid var(--accent-gold); padding: 20px; z-index: 1000; display: flex; flex-direction: column; align-items: center; gap: 15px; opacity: 0; transform: translateY(100%); transition: opacity 0.5s, transform 0.5s; }
.cookie-consent.show { opacity: 1; transform: translateY(0); }
.cookie-consent p { text-align: center; margin: 0; }
.cookie-buttons { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.cookie-policy-link { color: var(--accent-gold); text-decoration: underline; }

.product-detail-section { padding: 60px 0; }
.breadcrumbs { margin-bottom: 20px; color: var(--text-muted); }
.breadcrumbs a { color: var(--text-secondary); }
.breadcrumbs a:hover { color: var(--accent-gold); }

.product-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.product-detail-image img { width: 100%; border-radius: 12px; border: 1px solid var(--border-color); }
.product-detail-info h1 { font-size: 2.2rem; }
.product-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 15px; }
.rating-text { color: var(--accent-gold); font-weight: bold; }
.product-detail-price { font-size: 1.8rem; color: var(--accent-gold); font-weight: bold; margin: 20px 0; }
.product-long-description { font-size: 1.1rem; line-height: 1.8; }
.feature-list { list-style: none; margin: 20px 0; }
.feature-list li { padding: 5px 0 5px 25px; position: relative; }
.feature-list li::before { content: '✓'; color: var(--accent-gold); position: absolute; left: 0; }
.rating-criteria { list-style: none; margin: 20px 0; }
.rating-criteria li { padding: 5px 0; color: var(--text-secondary); }

.product-detail-actions { display: flex; gap: 15px; margin-top: 30px; }
.btn-buy-now { background-color: transparent; color: var(--accent-gold); border: 1px solid var(--accent-gold); }
.btn-buy-now:hover { background-color: rgba(212, 175, 55, 0.1); }

.product-notification { margin-top: 15px; padding: 10px; border-radius: 4px; }

.detailed-analysis-section { padding: 60px 0; background-color: var(--bg-secondary); }
.detailed-analysis-section h2 { color: var(--accent-gold); }
.detailed-analysis-section p { font-size: 1.05rem; line-height: 1.8; }

.about-hero { padding: 80px 0; background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%); border-bottom: 1px solid var(--border-color); }
.about-hero h1 { text-align: center; color: var(--accent-gold); }
.about-hero p { max-width: 900px; margin: 0 auto 20px; text-align: center; font-size: 1.1rem; line-height: 1.8; }

.team-section { padding: 60px 0; }
.team-section h2 { text-align: center; color: var(--accent-gold); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; margin-top: 40px; }
.team-card { background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; text-align: center; padding-bottom: 20px; }
.team-card img { width: 100%; height: 350px; object-fit: cover; }
.team-card h3 { margin-top: 20px; color: var(--text-primary); }
.team-card p { color: var(--text-secondary); font-size: 0.95rem; padding: 0 15px; }
.team-card p:first-of-type { color: var(--accent-gold); font-weight: bold; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 1px; }

.company-info-section { padding: 60px 0; background-color: var(--bg-secondary); }
.company-info-section h2 { color: var(--accent-gold); }
.company-info-section p { max-width: 800px; }

.contact-section { padding: 80px 0; }
.contact-section h1 { text-align: center; color: var(--accent-gold); margin-bottom: 20px; }
.contact-section p { max-width: 800px; margin: 0 auto 15px; text-align: center; }

.contact-form-container { max-width: 600px; margin: 40px auto 0; background-color: var(--bg-card); padding: 40px; border: 1px solid var(--border-color); border-radius: 12px; }
.contact-form-container h2 { text-align: center; color: var(--accent-gold); }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; color: var(--text-primary); }
.form-group input, .form-group textarea { width: 100%; padding: 12px; background-color: var(--bg-primary); border: 1px solid var(--border-color); border-radius: 4px; color: var(--text-primary); }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--accent-gold); }
.contact-form-message { margin-top: 15px; color: var(--success-color); }

.cart-section { padding: 80px 0; }
.cart-section h1 { text-align: center; color: var(--accent-gold); }
.cart-items-container { margin-top: 40px; }
.cart-item { display: flex; justify-content: space-between; align-items: center; background-color: var(--bg-card); border: 1px solid var(--border-color); border-radius: 8px; padding: 20px; margin-bottom: 15px; }
.cart-item-info h3 { color: var(--text-primary); margin-bottom: 5px; }
.cart-item-price { color: var(--accent-gold); }
.cart-item-controls { display: flex; align-items: center; gap: 10px; }
.quantity-btn { background-color: transparent; color: var(--accent-gold); border: 1px solid var(--border-color); width: 30px; height: 30px; cursor: pointer; border-radius: 4px; }
.quantity-btn:hover { border-color: var(--accent-gold); }
.remove-btn { background-color: transparent; color: var(--error-color); border: 1px solid var(--error-color); padding: 5px 10px; cursor: pointer; border-radius: 4px; }

.cart-summary { margin-top: 30px; display: flex; justify-content: flex-end; align-items: center; gap: 20px; }
.cart-total { font-size: 1.3rem; font-weight: bold; color: var(--accent-gold); }

.checkout-section { padding: 80px 0; }
.checkout-section h1 { text-align: center; color: var(--accent-gold); }
.checkout-form { max-width: 600px; margin: 40px auto; background-color: var(--bg-card); padding: 40px; border: 1px solid var(--border-color); border-radius: 12px; }
.checkout-items-summary { max-width: 600px; margin: 0 auto; background-color: var(--bg-secondary); padding: 20px; border-radius: 8px; margin-bottom: 20px; }

.success-section { padding: 100px 0; text-align: center; }
.success-message { max-width: 600px; margin: 0 auto; background-color: var(--bg-card); padding: 40px; border: 1px solid var(--accent-gold); border-radius: 12px; }
.success-icon { margin: 0 auto 20px; }
.success-message h1 { color: var(--accent-gold); }

.catalog-section { padding: 60px 0; }
.catalog-section h1 { text-align: center; color: var(--accent-gold); }
.catalog-intro { text-align: center; max-width: 800px; margin: 0 auto 40px; }

@media (max-width: 768px) {
.main-nav ul { flex-direction: column; gap: 10px; text-align: center; }
.header-inner { flex-direction: column; gap: 15px; }
.products-grid { grid-template-columns: 1fr; }
.product-detail-grid { grid-template-columns: 1fr; }
.timeline::before { left: 0; }
.timeline-item { width: 100%; padding-left: 50px; padding-right: 20px; justify-content: flex-start; }
.timeline-item:nth-child(odd) .timeline-year, .timeline-item:nth-child(even) .timeline-year { left: 0; right: auto; }
.hero-content h1 { font-size: 2rem; }
.email-form { flex-direction: column; }
.cart-item { flex-direction: column; gap: 10px; text-align: center; }
.cart-summary { flex-direction: column; align-items: center; }
}