Changed around line 1
+ :root {
+ --primary-color: #4CAF50;
+ --secondary-color: #45a049;
+ --text-color: #333;
+ --bg-color: #f9f9f9;
+ --card-bg: #ffffff;
+ --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
+ }
+
+ * {
+ 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);
+ background: var(--bg-color);
+ }
+
+ /* Header & Navigation */
+ header {
+ background: var(--card-bg);
+ box-shadow: var(--shadow);
+ position: fixed;
+ width: 100%;
+ z-index: 1000;
+ }
+
+ nav {
+ max-width: 1200px;
+ margin: 0 auto;
+ padding: 1rem;
+ display: flex;
+ justify-content: space-between;
+ align-items: center;
+ }
+
+ .logo {
+ font-size: 1.8rem;
+ font-weight: bold;
+ color: var(--primary-color);
+ }
+
+ .nav-links {
+ display: flex;
+ list-style: none;
+ gap: 2rem;
+ align-items: center;
+ }
+
+ .nav-links a {
+ text-decoration: none;
+ color: var(--text-color);
+ font-weight: 500;
+ transition: color 0.3s;
+ }
+
+ .nav-links a:hover {
+ color: var(--primary-color);
+ }
+
+ .mobile-menu {
+ display: none;
+ }
+
+ /* Hero Section */
+ .hero {
+ padding: 8rem 2rem 4rem;
+ text-align: center;
+ background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
+ color: white;
+ }
+
+ .hero-content {
+ max-width: 800px;
+ margin: 0 auto;
+ }
+
+ .hero h1 {
+ font-size: 3rem;
+ margin-bottom: 1.5rem;
+ animation: fadeInUp 0.8s ease;
+ }
+
+ .hero p {
+ font-size: 1.2rem;
+ margin-bottom: 2rem;
+ animation: fadeInUp 1s ease;
+ }
+
+ /* Features Section */
+ .features {
+ padding: 4rem 2rem;
+ background: var(--bg-color);
+ }
+
+ .feature-grid {
+ display: grid;
+ grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+ gap: 2rem;
+ max-width: 1200px;
+ margin: 2rem auto;
+ }
+
+ .feature-card {
+ background: var(--card-bg);
+ padding: 2rem;
+ border-radius: 10px;
+ box-shadow: var(--shadow);
+ transition: transform 0.3s;
+ text-align: center;
+ }
+
+ .feature-card:hover {
+ transform: translateY(-5px);
+ }
+
+ .feature-icon {
+ font-size: 2.5rem;
+ margin-bottom: 1rem;
+ }
+
+ /* Chat Demo */
+ .chat-demo {
+ padding: 4rem 2rem;
+ background: var(--bg-color);
+ }
+
+ .chat-container {
+ max-width: 600px;
+ margin: 2rem auto;
+ background: var(--card-bg);
+ border-radius: 10px;
+ box-shadow: var(--shadow);
+ overflow: hidden;
+ }
+
+ .chat-messages {
+ height: 300px;
+ overflow-y: auto;
+ padding: 1rem;
+ }
+
+ .message {
+ margin-bottom: 1rem;
+ padding: 0.8rem;
+ border-radius: 10px;
+ max-width: 80%;
+ }
+
+ .message.ai {
+ background: #e9ecef;
+ margin-right: auto;
+ }
+
+ .message.user {
+ background: var(--primary-color);
+ color: white;
+ margin-left: auto;
+ }
+
+ .chat-input {
+ display: flex;
+ padding: 1rem;
+ background: #f8f9fa;
+ }
+
+ .chat-input input {
+ flex: 1;
+ padding: 0.5rem;
+ border: 1px solid #ddd;
+ border-radius: 5px;
+ margin-right: 0.5rem;
+ }
+
+ /* Pricing Section */
+ .pricing {
+ padding: 4rem 2rem;
+ text-align: center;
+ }
+
+ .price-card {
+ max-width: 400px;
+ margin: 2rem auto;
+ background: var(--card-bg);
+ padding: 2rem;
+ border-radius: 10px;
+ box-shadow: var(--shadow);
+ }
+
+ .price {
+ font-size: 2.5rem;
+ color: var(--primary-color);
+ margin: 1rem 0;
+ }
+
+ /* Buttons */
+ .cta-button, .subscribe-btn {
+ background: var(--primary-color);
+ color: white;
+ border: none;
+ padding: 1rem 2rem;
+ border-radius: 5px;
+ font-size: 1.1rem;
+ cursor: pointer;
+ transition: background-color 0.3s;
+ }
+
+ .cta-button:hover, .subscribe-btn:hover {
+ background: var(--secondary-color);
+ }
+
+ /* Footer */
+ footer {
+ background: var(--card-bg);
+ padding: 2rem;
+ text-align: center;
+ }
+
+ .footer-links {
+ display: flex;
+ justify-content: center;
+ gap: 2rem;
+ margin-bottom: 1rem;
+ }
+
+ .footer-links a {
+ color: var(--text-color);
+ text-decoration: none;
+ }
+
+ /* Modal */
+ .login-modal {
+ display: none;
+ position: fixed;
+ top: 0;
+ left: 0;
+ width: 100%;
+ height: 100%;
+ background: rgba(0, 0, 0, 0.5);
+ z-index: 1001;
+ }
+
+ .modal-content {
+ background: var(--card-bg);
+ padding: 2rem;
+ border-radius: 10px;
+ max-width: 400px;
+ margin: 4rem auto;
+ position: relative;
+ }
+
+ .close-modal {
+ position: absolute;
+ right: 1rem;
+ top: 1rem;
+ font-size: 1.5rem;
+ cursor: pointer;
+ }
+
+ /* Animations */
+ @keyframes fadeInUp {
+ from {
+ opacity: 0;
+ transform: translateY(20px);
+ }
+ to {
+ opacity: 1;
+ transform: translateY(0);
+ }
+ }
+
+ /* Responsive Design */
+ @media (max-width: 768px) {
+ .mobile-menu {
+ display: block;
+ background: none;
+ border: none;
+ font-size: 1.5rem;
+ cursor: pointer;
+ }
+
+ .nav-links {
+ display: none;
+ position: absolute;
+ top: 100%;
+ left: 0;
+ right: 0;
+ background: var(--card-bg);
+ flex-direction: column;
+ padding: 1rem;
+ }
+
+ .nav-links.active {
+ display: flex;
+ }
+
+ .hero h1 {
+ font-size: 2rem;
+ }
+
+ .feature-grid {
+ grid-template-columns: 1fr;
+ }
+ }