Changed around line 1
+ :root {
+ --primary-color: #2c3e50;
+ --accent-color: #3498db;
+ --text-color: #333;
+ --background-light: #f5f6fa;
+ --transition: all 0.3s ease;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: 'Segoe UI', system-ui, sans-serif;
+ line-height: 1.6;
+ color: var(--text-color);
+ }
+
+ .main-nav {
+ background: var(--primary-color);
+ padding: 1rem;
+ position: fixed;
+ width: 100%;
+ top: 0;
+ z-index: 1000;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ }
+
+ .logo {
+ color: white;
+ font-size: 1.5rem;
+ font-weight: bold;
+ }
+
+ .nav-links {
+ display: flex;
+ list-style: none;
+ gap: 2rem;
+ }
+
+ .nav-links a {
+ color: white;
+ text-decoration: none;
+ transition: var(--transition);
+ }
+
+ .nav-links a:hover {
+ color: var(--accent-color);
+ }
+
+ .mobile-menu-btn {
+ display: none;
+ background: none;
+ border: none;
+ color: white;
+ font-size: 1.5rem;
+ cursor: pointer;
+ }
+
+ .hero {
+ background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
+ color: white;
+ padding: 8rem 2rem 4rem;
+ text-align: center;
+ }
+
+ .hero h1 {
+ font-size: 2.5rem;
+ margin-bottom: 1rem;
+ }
+
+ .cta-button {
+ background: white;
+ color: var(--primary-color);
+ border: none;
+ padding: 1rem 2rem;
+ border-radius: 25px;
+ font-size: 1.1rem;
+ cursor: pointer;
+ transition: var(--transition);
+ margin-top: 2rem;
+ }
+
+ .cta-button:hover {
+ transform: translateY(-3px);
+ box-shadow: 0 5px 15px rgba(0,0,0,0.2);
+ }
+
+ .product-grid, .advantages-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ padding: 2rem;
+ }
+
+ .product-card, .advantage-card {
+ background: white;
+ padding: 2rem;
+ border-radius: 10px;
+ box-shadow: 0 5px 15px rgba(0,0,0,0.1);
+ transition: var(--transition);
+ }
+
+ .product-card:hover, .advantage-card:hover {
+ transform: translateY(-5px);
+ box-shadow: 0 8px 25px rgba(0,0,0,0.15);
+ }
+
+ .product-icon {
+ font-size: 2.5rem;
+ margin-bottom: 1rem;
+ }
+
+ section {
+ padding: 4rem 2rem;
+ }
+
+ section:nth-child(even) {
+ background: var(--background-light);
+ }
+
+ h2 {
+ text-align: center;
+ margin-bottom: 2rem;
+ color: var(--primary-color);
+ }
+
+ .contact-form {
+ max-width: 600px;
+ margin: 0 auto;
+ display: grid;
+ gap: 1rem;
+ }
+
+ .contact-form input,
+ .contact-form textarea {
+ padding: 0.8rem;
+ border: 1px solid #ddd;
+ border-radius: 5px;
+ }
+
+ .contact-form button {
+ background: var(--accent-color);
+ color: white;
+ border: none;
+ padding: 1rem;
+ border-radius: 5px;
+ cursor: pointer;
+ transition: var(--transition);
+ }
+
+ .contact-form button:hover {
+ background: var(--primary-color);
+ }
+
+ footer {
+ background: var(--primary-color);
+ color: white;
+ padding: 2rem;
+ }
+
+ .footer-content {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ max-width: 1200px;
+ margin: 0 auto;
+ }
+
+ @media (max-width: 768px) {
+ .mobile-menu-btn {
+ display: block;
+ }
+
+ .nav-links {
+ display: none;
+ position: absolute;
+ top: 100%;
+ left: 0;
+ right: 0;
+ background: var(--primary-color);
+ flex-direction: column;
+ padding: 1rem;
+ }
+
+ .nav-links.active {
+ display: flex;
+ }
+
+ .hero h1 {
+ font-size: 2rem;
+ }
+ }