Elevate Site: Dark Theme Focus

My site is fully built and runs perfectly in a local environment; I will share the entire repository and setup guide once we start. The first task—and my highest priority—is a clean, consistent dark theme that applies across every page without sacrificing readability or performance... (Budget: €3000 - €5000 EUR, Jobs: CSS, Frontend Development, HTML, JavaScript, PHP, UI / User Interface, Web Development, WordPress)