Sachhin/personal-portfolio ? reverse-engineered prompt

Build me a clean personal portfolio website that I can use to showcase myself, my work, and how people can contact me.

I want a simple one page site that feels modern and polished, with a strong intro section, an about me section, a projects section, and a contact section. Make it look good on phone and desktop, and keep the design easy to read with nice spacing, colors, and smooth scrolling. Include a clear navigation at the top so visitors can jump to each section quickly.

Use my name and placeholder content where needed, and make it easy for me to replace the text, links, and project details later. Add a few cards or tiles for projects, a short bio area, and social or contact links near the bottom. If it helps, look up current best practices online for portfolio layout and styling. Keep everything in plain HTML and CSS so I can open it and edit it easily.