Website Responsiveness & UX Overhaul

I already have the codebase live, but the user experience still feels clunky and the layout breaks on certain view-ports. What I need now is a focused sweep that tightens everything up, makes the interface intuitive and keeps performance snappy.

Here’s what matters most to me:
• A rock-solid responsive layout that looks equally good on phones, tablets and large screens.
• Noticeably smoother navigation and overall usability—the site should feel self-explanatory, with clear visual cues and friction-free flows.
• Clean, modern UI touches (subtle animations, consistent spacing, polished forms and buttons) that enhance rather than distract.
• Squashing any lingering HTML, CSS or vanilla-JS bugs that surface during testing.
• Front-end performance tuning so pages paint quickly and scroll smoothly.

You’ll work directly in the existing HTML, CSS and JavaScript; no framework migration is needed, though you’re welcome to use lightweight libraries if they help keep the bundle small.

Deliverables:
1. Updated source files with all fixes and improvements clearly commented.
2. A short changelog explaining what was changed and why.
3. Before/after Lighthouse or WebPageTest snapshots showing the performance gain.
4. A quick hand-off note outlining any next steps I should know about.

If you have an eye for detail, a passion for clean code and can turn “good quality and best navigate” into a reality, I’d love to review your proposal.