The main navigation on my site works one moment and is unresponsive the next, no matter whether I try on a phone, tablet, or desktop. I need a permanent fix—not a quick refresh that breaks again in a few hours. Here’s what I expect: • Pinpoint the underlying cause of the link failures (JavaScript conflicts, CSS overlays, caching, or anything else you uncover). • Apply a clean, maintainable solution and document the changes in plain language so I can follow them later. • Validate the fix across all major browsers and devices and share a brief test report confirming the links remain clickable and route correctly after multiple refreshes and cache clears. Access to the site’s codebase and staging server can be granted right away. Once resolved, I’d like a short hand-off call or screen-recorded walkthrough, plus the updated files or pull request.