Astral - Animated 404 Error Page

This Animated 404 Error Page creates a visually engaging experience, set against a serene sunset landscape with mountains, trees, and a flowing river — until the calm is suddenly interrupted by an alien spacecraft. The UFO descends, captures the “404” text with a glowing beam, and vanishes, leaving users with a fun and memorable twist. Crafted using GSAP, HTML5, and CSS3, this page is ideal for developers and designers who want to turn an error moment into a unique and interactive visual experience. Whether it’s a broken link, a missing page, or a maintenance notice — this animated scene ensures your site always feels alive and interactive. The page is fully customizable and can easily be adapted for other errors like 403, 500, or even Coming Soon and Maintenance Mode screens.

Features

• GSAP-powered smooth animations
• Fully responsive layout — perfect on all screen sizes
• Lightweight and dependency-free — no external libraries required
• Cross-browser compatible
• Valid HTML5 and CSS3 code
• Clean, well-organized file structure
• Easy to customize and reuse for 403, 500, or other error pages
• Fast loading performance
• Modern, creative design
• Includes well-optimized assets