Avisa Digital Catalog is a modern, user‑friendly product catalog designed for architectural faucet collections. The key feature of this project is an interactive color‑switching experience, allowing users to instantly preview each product in different color finishes. The catalog is delivered as a shareable web link and fully cached after the first load, enabling offline access for seamless usage during sales presentations or client meetings. Designed with a strong focus on usability, performance, and visual clarity, the catalog provides an intuitive browsing experience while showcasing products in a clean, modern interface. Highlights: Interactive product color selection Optimized for offline viewing after initial load Modern, minimal, and user‑centered UI Ideal for sales, presentations, and client sharing