hmneto/catalogo ? reverse-engineered prompt

Build me a simple catalog page from these image files.

I want a clean, easy to browse web page that shows all of the images in the folder as a neat gallery or catalog, with each item easy to click and view larger if needed. Make it look polished and usable on both desktop and mobile, with the images laid out nicely and the page feeling organized instead of just a raw file dump.

Use the existing images and the index page as the starting point, and make sure everything loads correctly from the local files. If it helps, add a simple title, spacing, and a good visual arrangement so the whole thing feels like a real product catalog. Keep it straightforward and lightweight, and if you need to check anything about current best practices, look it up online.