I have a well-established WordPress site that suddenly started misbehaving. On the front-end I’m seeing clear layout problems plus a handful of styling/CSS issues that throw off the design on both desktop and mobile. The back-end isn’t immune either; routine admin tasks feel sluggish and occasionally freeze, so I need a seasoned developer to dig in and tidy things up. The job is equal parts detective work and tidy coding. You’ll audit the theme, child theme, and any custom snippets, trace the root cause of the Front-end and Back-end glitches, then implement clean, future-proof fixes. I’m happy to give you temporary WP admin and SFTP access, walk you through the problem spots in a screen-share, and review your recommendations before code goes live. Acceptance criteria • Front-end layout renders correctly across the latest Chrome, Firefox, Safari, and Edge, without breaking responsiveness. • All styling/CSS issues resolved so typography, colors, and spacing match the existing brand guidelines. • Back-end performance restored—no more unexpected lags or freezes while navigating the admin panel or saving posts. • Clean, commented code committed and a short changelog provided so I can track what was modified. If you’re comfortable debugging WordPress with PHP, CSS/SCSS, JavaScript, browser dev tools, and know your way around modern page builders or Gutenberg, I’d like to start as soon as possible and keep an open line for any follow-up tweaks.