MIM10/my_portfolio — reverse-engineered prompt

Build me a clean, modern personal portfolio site from this starter project. I want it to feel polished and professional, with a nice landing section, a short about me area, a projects section to show my work, a skills or tools section, and a simple contact section with links for email and social profiles. Make it fully responsive so it looks good on both phones and laptops.

Please use sensible placeholder text and images where needed, but keep everything easy for me to swap out later with my real name, bio, project details, and links. Add some tasteful styling and light motion so it feels alive, but not flashy or hard to read. A dark mode look would be great if it fits naturally.

Keep the code organized and beginner friendly since I may want to edit it myself later. If anything is unclear, use the project name and existing React setup as the guide, and look up current docs online if you need to.