I need an experienced WordPress developer to give my site’s navigation menu a small but meaningful facelift. The rest of the design is staying as-is; the only focus is the menu layout. Here’s what I’m after: • Re-structure the current Navigation Menu so it feels cleaner on desktop and collapses smoothly on mobile (hamburger, slide-out, or similarly lightweight approach). • Preserve my existing colour palette, typography and URLs—this is strictly a layout tweak. • Build the changes in a child theme or a tiny custom plugin so future theme updates don’t wipe the work. • Validate the new menu on the latest Chrome, Safari, Firefox and Edge, both desktop and mobile. When you’re done, please hand over the updated files and a short changelog outlining exactly what you edited. I’d like to wrap this up within a week if possible.