@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');
        body { font-family: 'Inter', sans-serif; }
        
        .hero-bg {
            background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
        }
        
        .service-card {
            transition: all 0.3s ease;
        }
        
        .service-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }
        
        .nav-link {
            transition: color 0.3s ease;
        }
        
        .nav-link:hover {
            color: #3b82f6;
        }
        
        .before-after {
            position: relative;
            overflow: hidden;
            border-radius: 12px;
        }
        
        .before-after::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, #f3f4f6 25%, transparent 25%), 
                        linear-gradient(-45deg, #f3f4f6 25%, transparent 25%), 
                        linear-gradient(45deg, transparent 75%, #f3f4f6 75%), 
                        linear-gradient(-45deg, transparent 75%, #f3f4f6 75%);
            background-size: 20px 20px;
            background-position: 0 0, 0 10px, 10px -10px, -10px 0px;
        }
        
        .form-input {
            transition: all 0.3s ease;
        }
        
        .form-input:focus {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(59, 130, 246, 0.15);
        }