anupPradhan0/portfolio.sh — reverse-engineered prompt

Build me a personal portfolio site that feels like a real terminal window, with a dark cyberpunk look and that falling matrix style background. I want visitors to be able to move around with simple commands instead of normal menu clicks, and see sections for About, Skills, Projects, and Contact. It should feel polished, with typing effects, smooth transitions, and little interactions that make it fun without being confusing.

Please make it work well on phone, tablet, and desktop. I also want an AI chat box where people can ask about my work and experience, using a Gemini API key from env settings. Make the content easy for me to update later with my own bio, projects, skills, and links.

Also include the basic search engine stuff so the site is ready to be indexed properly, like page metadata, sitemap, and robots setup. Keep it clean, modern, and deploy ready. If you need to, look up current docs online and wire it up in the simplest solid way.