Interactive Sticker Shop Front-End

Sticker Haven will be a vibrant web application where visitors browse and purchase digital stickers across multiple categories. The core sections—Animals, Food, and Technology—load dynamically with JavaScript, and I also want fresh collections for Music, Sports, and Nature to expand the catalogue.

The interface must feel playful yet professional: gradient backgrounds, card-style product tiles (icon, name, price, add-to-cart button), and a fully responsive layout that looks great on mobile, tablet, and desktop. Animations should be bold and dynamic: think lively hover transitions, engaging scroll effects, and eye-catching cart feedback that never sacrifices performance.

Essential tech stack is plain HTML, modern CSS (Flexbox/Grid, custom properties), and vanilla JavaScript; no frameworks are required, but modular, well-commented code is a must so newcomers can study it. All assets should be organised for easy hand-off, with SCSS or PostCSS welcome if compiled files are included.

Deliverables
• Home page showcasing featured stickers and smooth category navigation
• Dedicated category pages for Animals, Food, Technology, Music, Sports, Nature with lazy-loaded sticker cards
• Functional add-to-cart sidebar (localStorage is fine) plus cart badge animation
• Global header/footer, gradient theme, and subtle parallax background layers
• Documentation file outlining folder structure, build steps, and how to add new sticker sets

When the build achieves seamless responsiveness, fluid 60 fps animations, and passes a Lighthouse performance score of 90+ on mobile, the job is complete.