Website Fixes & Feature Enhancements

My website is already live on a custom HTML / CSS / JS stack, but several areas need attention. Some links land on 404s, a few pages have layout glitches, and certain interactive elements no longer behave as expected. I also have a shortlist of small features that I’d like woven in while you’re under the hood, plus a polish pass on the existing code so everything feels consistent. Here is what success looks like to me: • Every link resolves correctly and no page throws an error. • Layouts are clean, responsive, and visually aligned across modern browsers. • All current functionality works without console errors. • The new features we discuss are integrated seamlessly and documented in the code. You’ll be working directly on raw HTML, CSS, and vanilla JavaScript, so familiarity with this tech stack is essential; no CMS layers are involved. When you finish, I’d like a concise change log and any recommendations for further speed or accessibility tweaks. If this patch-work sprint sounds straightforward to you, let’s set up access details and a quick walkthrough of the codebase so you can get started.