Urgent Website Design & Functionality Fixes

I need a developer who can jump straight into my site, diagnose what’s causing the design/layout glitches, and repair them without disrupting the live environment. The navigation menu and several buttons/links have stopped responding properly, and the overall responsiveness is inconsistent across screen sizes. Beyond restoring those broken elements, I also want the underlying functionality cleaned up so future updates don’t recreate the same issues.

Here’s what must be delivered:
• Fully working navigation menu on all devices
• Buttons and text links that register clicks correctly
• Consistent responsive behavior from mobile through desktop, with no overlapping or mis-aligned elements
• Clean, commented code (HTML/CSS/JS or relevant framework files) so I can follow future changes
• Brief report summarizing what was fixed and why

I’ll provide direct access to the codebase (Git or ZIP) and a staging URL so changes can be tested before going live. If you’ve solved similar layout and functional breakages before and can start right away, let’s get this wrapped up quickly.