thondepusantosh/vistaraevent-acm ? reverse-engineered prompt

Build me a simple event website for vistaraevent acm.

I want a clean homepage with a nice landing section, easy navigation, and separate pages for the different event days and the Infusion 26 page. Make it feel like a real college event site, with schedules, basic info, and links people can click around easily. There’s also a QR folder, so if it makes sense, add a place for QR based access or sharing.

Please make it work well on mobile and desktop, and keep the design polished but straightforward. Include a custom 404 page too, so broken links don’t feel messy. If you need to look up anything current to make the pages feel better, go ahead and check online.