pavitramandal37/portfolio-pavitra-mandal — reverse-engineered prompt

Build me a polished personal portfolio website for Pavitra Mandal, an AI and Data Platform Engineer based in Tokyo. I want it to feel modern, fast, and professional, with a home page, projects, experience and certifications, blog, hobbies, and a contact page.

The site should be responsive on mobile and desktop, have a clean cream theme during the day and dark theme at night based on IST time, plus a manual theme toggle that remembers the visitor’s choice. Add smooth subtle animations, SEO basics, social sharing metadata, sitemap, robots file, and Google Analytics support.

Projects and blog posts should be easy to update from simple data files or MDX content. The contact form should work in the browser with EmailJS, with separate flows for job opportunities and general inquiries, including a simple daily limit per email address to reduce spam.

Please make it ready for static export and Netlify deployment, using Next.js, TypeScript, Tailwind, MDX, and React. Look up current docs online if needed.