Modern Glassmorphism Responsive Navigation Bar

Create a high level, modern UI navigation bar with glassmorphism styling and smooth animations. The navigation bar should have a translucent glass effect with subtle blurs, gradients, and shadows to mimic a frosted glass look. It must be fully responsive, adjusting seamlessly for PC, tablet, and mobile devices. Include three navigation links: Home, About, and Contact. For mobile, incorporate an animated hamburger menu that transforms into an 'X' when clicked, with smooth slide in and slide out transitions for the menu items. Ensure the links (Home, About, Contact) are spaced clearly with clean, elegant hover effects like color transitions, scale changes, or glowing borders. Incorporate an active state indicator, such as a sliding underline or highlighted tab, that smoothly animates based on the current page. Enhance the design with subtle gradients and possibly 3D depth. The overall UI should feel futuristic and engaging, fitting seamlessly on all screen sizes, and be touch friendly for mobile users.