/* Global Styles */
        :root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #10b981;
            --light: #f8fafc;
            --dark: #1e293b;
            --gray: #64748b;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--light);
            color: var(--dark);
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* Header Styles */
        header {
            background-color: white;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 100;
        }
        
        .navbar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 0;
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
            color: var(--primary);
            text-decoration: none;
            display: flex;
            align-items: center;
        }
        
        .logo span {
            color: var(--secondary);
        }
        
        .nav-links {
            display: flex;
            list-style: none;
        }
        
        .nav-links li {
            margin-left: 30px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--dark);
            font-weight: 500;
            transition: color 0.3s;
        }
        
        .nav-links a:hover {
            color: var(--primary);
        }
        
        .btn {
            display: inline-block;
            padding: 10px 20px;
            background-color: var(--primary);
            color: white;
            border-radius: 5px;
            text-decoration: none;
            font-weight: 500;
            transition: background-color 0.3s;
        }
        
        .btn:hover {
            background-color: var(--primary-dark);
        }
        
        /* Hero Section */
        .hero {
            padding: 80px 0;
            background: linear-gradient(135deg, #f0f7ff 0%, #e6f0ff 100%);
            text-align: center;
        }
        
        .hero h1 {
            font-size: 48px;
            margin-bottom: 20px;
            color: var(--dark);
        }
        
        .hero p {
            font-size: 20px;
            color: var(--gray);
            max-width: 800px;
            margin: 0 auto 40px;
        }
        
        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
        }
        
        .btn-secondary {
            background-color: white;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        
        .btn-secondary:hover {
            background-color: #f8fafc;
        }
        
        /* Features Section */
        .features {
            padding: 80px 0;
            background-color: white;
        }
        
        .section-title {
            text-align: center;
            font-size: 36px;
            margin-bottom: 60px;
            color: var(--dark);
        }
        
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        
        .feature-card {
            background-color: var(--light);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s, box-shadow 0.3s;
            text-align: center;
        }
        
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }
        
        .feature-icon {
            font-size: 50px;
            color: var(--primary);
            margin-bottom: 20px;
        }
        
        .feature-card h3 {
            font-size: 22px;
            margin-bottom: 15px;
            color: var(--dark);
        }
        
        .feature-card p {
            color: var(--gray);
        }
        
        /* Stats Section */
        .stats {
            padding: 60px 0;
            background-color: var(--primary);
            color: white;
        }
        
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            text-align: center;
        }
        
        .stat-item h3 {
            font-size: 40px;
            margin-bottom: 10px;
        }
        
        .stat-item p {
            font-size: 18px;
            opacity: 0.8;
        }
        
        /* How It Works */
        .how-it-works {
            padding: 80px 0;
            background-color: var(--light);
        }
        
        .steps {
            display: flex;
            justify-content: space-between;
            max-width: 1000px;
            margin: 0 auto;
        }
        
        .step {
            text-align: center;
            flex: 1;
            padding: 0 20px;
            position: relative;
        }
        
        .step:not(:last-child):after {
            content: "";
            position: absolute;
            top: 40px;
            right: -50px;
            width: 100px;
            height: 2px;
            background-color: var(--gray);
            opacity: 0.3;
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            font-size: 30px;
            font-weight: bold;
            margin: 0 auto 20px;
        }
        
        .step h3 {
            margin-bottom: 15px;
            font-size: 22px;
        }
        
        /* Testimonials */
        .testimonials {
            padding: 80px 0;
            background-color: white;
        }
        
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        
        .testimonial-card {
            background-color: var(--light);
            border-radius: 10px;
            padding: 30px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .testimonial-content {
            font-style: italic;
            color: var(--gray);
            margin-bottom: 20px;
        }
        
        .testimonial-author {
            display: flex;
            align-items: center;
        }
        
        .author-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: var(--primary);
            margin-right: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
        }
        
        .author-details h4 {
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .author-details p {
            color: var(--gray);
            font-size: 14px;
        }
        
        /* CTA Section */
        .cta {
            padding: 80px 0;
            background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
            color: white;
            text-align: center;
        }
        
        .cta h2 {
            font-size: 36px;
            margin-bottom: 20px;
        }
        
        .cta p {
            font-size: 20px;
            max-width: 800px;
            margin: 0 auto 40px;
            opacity: 0.9;
        }
        
        .cta .btn {
            background-color: white;
            color: var(--primary);
            font-size: 18px;
            padding: 12px 30px;
        }
        
        .cta .btn:hover {
            background-color: var(--light);
        }
        
        /* Footer */
        footer {
            background-color: var(--dark);
            color: white;
            padding: 60px 0 20px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 60px;
        }
        
        .footer-column h4 {
            font-size: 20px;
            margin-bottom: 20px;
            color: white;
        }
        
        .footer-column p {
            color: #a1a1aa;
            margin-bottom: 20px;
        }
        
        .footer-column ul {
            list-style: none;
        }
        
        .footer-column ul li {
            margin-bottom: 10px;
        }
        
        .footer-column ul li a {
            color: #a1a1aa;
            text-decoration: none;
            transition: color 0.3s;
        }
        
        .footer-column ul li a:hover {
            color: white;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            color: white;
            text-decoration: none;
            transition: background-color 0.3s;
        }
        
        .social-links a:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }
        
        .copyright {
            text-align: center;
            color: #a1a1aa;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        /* Responsive Design */
        @media (max-width: 992px) {
            .features-grid, .testimonials-grid {
                grid-template-columns: 1fr 1fr;
            }
            
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            
            .footer-content {
                grid-template-columns: 1fr 1fr;
            }
        }
        
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 36px;
            }
            
            .steps {
                flex-direction: column;
                gap: 40px;
            }
            
            .step:not(:last-child):after {
                width: 2px;
                height: 40px;
                top: 80px;
                right: 50%;
                transform: translateY(20px);
            }
            
            .features-grid, .testimonials-grid {
                grid-template-columns: 1fr;
            }
            
            .footer-content {
                grid-template-columns: 1fr;
            }
        }
        
        @media (max-width: 576px) {
            .navbar {
                flex-direction: column;
                gap: 20px;
            }
            
            .nav-links {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
            
            .nav-links li {
                margin-left: 0;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
        }