tech2etc/Build-and-Deploy-Ecommerce-Website ? reverse-engineered prompt

Build me a fully responsive ecommerce website from scratch using plain HTML, CSS, and JavaScript.

I want it to feel like a real online store with a nice modern design, a responsive navbar, product cards, a featured home page, a shop page, a single product page, a blog page, an about page, a contact page, and a cart page. Make it work well on mobile and desktop, and use clean layout techniques so the site looks polished and professional.

Please wire up the pages so they all connect naturally, and add the small interactions you’d expect on a shopping site, like menu toggling and cart behavior. Use the images in the project and keep everything beginner friendly but well put together. If you need to check any current best practices or browser details, look them up online first.