ArnaudGct/portfolio-nextjs ? reverse-engineered prompt

Build me a modern personal portfolio site that feels polished and easy to update.

I want a clean homepage with a strong intro, a short about section, a projects section, and a contact area where people can reach me. It should look good on desktop and mobile, feel fast, and have a nice modern design with smooth spacing, simple animations, and a professional vibe.

If it makes sense, include a small section that can show what I am listening to on Spotify, and a working contact form that sends messages properly. Make the whole thing ready to run locally and easy to deploy, with the main page content living in the app router setup. Use sensible defaults for the styling and make it easy for me to swap in my own text, links, and project details later.

If you need to check current docs or best practices for anything, go ahead and look them up online.