Changed around line 1
+ :root {
+ --primary-color: #4a90e2;
+ --secondary-color: #2c3e50;
+ --accent-color: #e74c3c;
+ --background-color: #f5f6fa;
+ --text-color: #2c3e50;
+ --card-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+ --transition: all 0.3s ease;
+ }
+
+ * {
+ margin: 0;
+ padding: 0;
+ box-sizing: border-box;
+ }
+
+ body {
+ font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
+ line-height: 1.6;
+ color: var(--text-color);
+ background: var(--background-color);
+ }
+
+ .main-nav {
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ padding: 1rem 5%;
+ background: white;
+ box-shadow: var(--card-shadow);
+ position: fixed;
+ width: 100%;
+ z-index: 1000;
+ }
+
+ .logo {
+ font-size: 1.5rem;
+ font-weight: bold;
+ color: var(--primary-color);
+ }
+
+ .nav-links {
+ display: flex;
+ list-style: none;
+ gap: 2rem;
+ }
+
+ .nav-links a {
+ text-decoration: none;
+ color: var(--text-color);
+ font-weight: 500;
+ transition: var(--transition);
+ }
+
+ .nav-links a:hover {
+ color: var(--primary-color);
+ }
+
+ .mobile-menu {
+ display: none;
+ }
+
+ .hero {
+ height: 100vh;
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;
+ text-align: center;
+ padding: 0 1rem;
+ background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
+ color: white;
+ }
+
+ .hero h1 {
+ font-size: 3.5rem;
+ margin-bottom: 1rem;
+ animation: fadeInUp 1s ease;
+ }
+
+ .hero p {
+ font-size: 1.2rem;
+ margin-bottom: 2rem;
+ animation: fadeInUp 1s ease 0.2s;
+ opacity: 0;
+ animation-fill-mode: forwards;
+ }
+
+ .cta-button {
+ display: inline-block;
+ padding: 1rem 2rem;
+ background: white;
+ color: var(--primary-color);
+ text-decoration: none;
+ border-radius: 50px;
+ font-weight: bold;
+ transition: var(--transition);
+ animation: fadeInUp 1s ease 0.4s;
+ opacity: 0;
+ animation-fill-mode: forwards;
+ }
+
+ .cta-button:hover {
+ transform: translateY(-2px);
+ box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
+ }
+
+ section {
+ padding: 5rem 1rem;
+ }
+
+ .feature-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ margin-top: 3rem;
+ }
+
+ .feature-card {
+ background: white;
+ padding: 2rem;
+ border-radius: 10px;
+ box-shadow: var(--card-shadow);
+ transition: var(--transition);
+ text-align: center;
+ }
+
+ .feature-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .feature-icon {
+ font-size: 2.5rem;
+ margin-bottom: 1rem;
+ }
+
+ .pricing-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
+ gap: 2rem;
+ margin-top: 3rem;
+ }
+
+ .price-card {
+ background: white;
+ padding: 2rem;
+ border-radius: 10px;
+ box-shadow: var(--card-shadow);
+ text-align: center;
+ transition: var(--transition);
+ }
+
+ .price-card.featured {
+ transform: scale(1.05);
+ border: 2px solid var(--primary-color);
+ }
+
+ .price-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .price-card.featured:hover {
+ transform: scale(1.05) translateY(-5px);
+ }
+
+ .price {
+ font-size: 2.5rem;
+ font-weight: bold;
+ color: var(--primary-color);
+ margin: 1rem 0;
+ }
+
+ .price span {
+ font-size: 1rem;
+ color: var(--text-color);
+ }
+
+ .button {
+ display: inline-block;
+ padding: 0.8rem 1.5rem;
+ background: var(--primary-color);
+ color: white;
+ text-decoration: none;
+ border-radius: 5px;
+ transition: var(--transition);
+ margin-top: 1rem;
+ }
+
+ .button:hover {
+ background: var(--secondary-color);
+ }
+
+ .download-options {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
+ gap: 1rem;
+ margin-top: 2rem;
+ }
+
+ .download-button {
+ display: flex;
+ flex-direction: column;
+ align-items: center;
+ padding: 1.5rem;
+ background: white;
+ border-radius: 10px;
+ text-decoration: none;
+ color: var(--text-color);
+ transition: var(--transition);
+ box-shadow: var(--card-shadow);
+ }
+
+ .download-button:hover {
+ transform: translateY(-3px);
+ box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
+ }
+
+ .os-icon {
+ font-size: 1.2rem;
+ font-weight: bold;
+ margin-bottom: 0.5rem;
+ }
+
+ .version {
+ font-size: 0.9rem;
+ color: #666;
+ }
+
+ footer {
+ background: var(--secondary-color);
+ color: white;
+ padding: 2rem;
+ text-align: center;
+ }
+
+ .footer-links {
+ display: flex;
+ justify-content: center;
+ gap: 2rem;
+ }
+
+ .footer-links a {
+ color: white;
+ text-decoration: none;
+ transition: var(--transition);
+ }
+
+ .footer-links a:hover {
+ color: var(--primary-color);
+ }
+
+ @keyframes fadeInUp {
+ from {
+ opacity: 0;
+ transform: translateY(20px);
+ }
+ to {
+ opacity: 1;
+ transform: translateY(0);
+ }
+ }
+
+ @media (max-width: 768px) {
+ .mobile-menu {
+ display: block;
+ background: none;
+ border: none;
+ cursor: pointer;
+ padding: 0.5rem;
+ }
+
+ .mobile-menu span {
+ display: block;
+ width: 25px;
+ height: 3px;
+ background: var(--text-color);
+ margin: 5px 0;
+ transition: var(--transition);
+ }
+
+ .nav-links {
+ display: none;
+ position: absolute;
+ top: 100%;
+ left: 0;
+ right: 0;
+ background: white;
+ flex-direction: column;
+ padding: 1rem;
+ text-align: center;
+ }
+
+ .nav-links.active {
+ display: flex;
+ }
+
+ .hero h1 {
+ font-size: 2.5rem;
+ }
+ }