:root {
            --primary-color: #5DA6A1;
            --secondary-color: #f8f8f2;
            --text-color: #333;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            color: var(--text-color);
            scroll-behavior: smooth;
        }
        .btn-primary {
            background-color: var(--primary-color);
            color: white;
            transition: all 0.3s ease;
        }
        .btn-primary:hover {
            background-color: #4a8a85;
            transform: translateY(-2px);
        }
        .text-primary {
            color: var(--primary-color);
        }
        .bg-primary {
            background-color: var(--primary-color);
        }
        .bg-secondary {
            background-color: var(--secondary-color);
        }
        .section {
            padding: 4rem 1rem;
        }
        .service-card {
            transition: all 0.3s ease;
        }
        .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
        .testimonial {
            transition: all 0.3s ease;
        }
        .testimonial:hover {
            transform: scale(1.02);
        }
        .nav-link {
            position: relative;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -2px;
            left: 0;
            background-color: var(--primary-color);
            transition: width 0.3s ease;
        }
        .nav-link:hover::after {
            width: 100%;
        }
        .mobile-nav {
            transition: transform 0.3s ease-in-out;
            transform: translateX(100%);
        }
        .mobile-nav.active {
            transform: translateX(0);
        }
        @media (max-width: 768px) {
            .section {
                padding: 2rem 1rem;
            }
        }