:root {
--bg-color: #f4f4f4;
--text-color: #111111;
--accent-color: #0a84ff;
--card-bg: #ffffff;
--navbar-bg: #ffffff;
}
body.dark-theme {
--bg-color: #0d1117;
--text-color: #c9d1d9;
--card-bg: #161b22;
--navbar-bg: #161b22;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: var(--bg-color); color: var(--text-color); transition: background-color 0.3s ease, color 0.3s ease; }
a { color: var(--accent-color); text-decoration: none; }
.btn { display: inline-block; padding: 10px 20px; background-color: var(--accent-color); color: #ffffff; border: none; border-radius: 5px; cursor: pointer; transition: background-color 0.3s; }
.btn:hover { background-color: #0070d2; }
.navbar { display: flex; justify-content: space-between; align-items: center; background-color: var(--navbar-bg); padding: 15px 30px; box-shadow: 0 2px 5px rgba(0,0,0,0.1); }
.navbar .logo { display: flex; align-items: center; font-size: 1.2rem; font-weight: bold; }
.navbar .logo img { height: 40px; margin-right: 10px; }
.nav-links { list-style: none; display: flex; gap: 30px; }
.nav-links a { font-weight: 500; }
.hero { text-align: center; padding: 80px 20px; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; color: var(--text-color); }
.features { padding: 50px 20px; text-align: center; }
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; margin: 30px 0; }
.feature-card { background-color: var(--card-bg); border-radius: 10px; padding: 30px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); transition: transform 0.3s; }
.feature-card:hover { transform: translateY(-10px); }
.feature-card svg { display: block; margin: 0 auto 15px; }
.stats { display: flex; justify-content: center; gap: 50px; margin: 40px 0; }
.stat { text-align: center; }
.stat-number { font-size: 2.5rem; font-weight: bold; color: var(--accent-color); display: block; }
.about-text { padding: 50px 20px; max-width: 900px; margin: 0 auto; }
.about-text h2 { margin-bottom: 20px; text-align: center; }
.catalog { padding: 50px 20px; text-align: center; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; max-width: 1200px; margin: 30px auto; }
.product-card { background-color: var(--card-bg); border-radius: 10px; overflow: hidden; box-shadow: 0 4px 10px rgba(0,0,0,0.08); transition: transform 0.3s, box-shadow 0.3s; }
.product-card:hover { transform: translateY(-5px); }
.product-card img { width: 100%; height: 200px; object-fit: cover; }
.product-card h3 { font-size: 1.4rem; margin: 15px 0 5px; }
.product-card .rating { color: var(--accent-color); font-weight: 600; }
.product-card .price { font-size: 1.3rem; font-weight: bold; color: var(--text-color); }
.product-card .btn { margin: 15px auto; display: block; width: 80%; }
.product-detail { display: flex; flex-wrap: wrap; gap: 30px; padding: 50px 20px; max-width: 1100px; margin: 0 auto; }
.product-image { flex: 1; min-width: 300px; }
.product-image img { width: 100%; border-radius: 10px; }
.product-info { flex: 1; min-width: 300px; }
.product-info h1 { font-size: 2.2rem; }
.product-info .rating { color: var(--accent-color); font-size: 1.2rem; font-weight: bold; }
.product-info .price { font-size: 2rem; color: var(--text-color); margin: 10px 0; }
.product-info .btn { margin-right: 10px; }
.cart-section, .checkout-section, .success-section, .contact-section, .about-section { padding: 50px 20px; max-width: 900px; margin: 0 auto; }
#cart-items { margin: 20px 0; }
.cart-item { display: flex; justify-content: space-between; padding: 15px; border-bottom: 1px solid #ccc; align-items: center; }
.cart-item span { margin: 0 10px; }
.contact-info { margin: 30px 0; padding: 20px; background-color: var(--card-bg); border-radius: 8px; }
form { max-width: 600px; margin: 0 auto; text-align: left; }
label { display: block; margin-bottom: 5px; font-weight: 600; }
input, textarea { width: 100%; padding: 10px; margin-bottom: 20px; border: 1px solid #ccc; border-radius: 5px; background-color: var(--card-bg); color: var(--text-color); }
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-top: 30px; }
.team-card { text-align: center; background-color: var(--card-bg); border-radius: 10px; padding: 20px; box-shadow: 0 4px 10px rgba(0,0,0,0.05); }
.team-card img { border-radius: 50%; object-fit: cover; margin-bottom: 10px; }
.footer-content { background-color: var(--navbar-bg); color: var(--text-color); display: flex; flex-wrap: wrap; justify-content: space-between; padding: 30px; border-top: 2px solid var(--accent-color); }
.footer-section { max-width: 300px; margin-bottom: 20px; }
.footer-section h4 { margin-bottom: 15px; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 8px; }
.social-icons { display: flex; gap: 10px; }
.footer-bottom { text-align: center; padding: 20px; background-color: var(--navbar-bg); border-top: 1px solid rgba(0,0,0,0.1); }
.cookie-consent { position: fixed; bottom: 0; left: 0; width: 100%; background: #2c2c2c; color: #ffffff; padding: 20px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; z-index: 1000; }
.cookie-consent p { margin: 0; max-width: 60%; }
.cookie-consent a { color: var(--accent-color); }
.cookie-consent .btn { margin-left: 10px; }
.cookie-consent.hidden { display: none; }
@media (max-width: 768px) { .hero h1 { font-size: 2rem; } .navbar { flex-direction: column; gap: 10px; } .nav-links { flex-wrap: wrap; justify-content: center; } .cookie-consent { flex-direction: column; text-align: center; } }