Next.js Site Design Revamp

I already have a working Next.js/Vercel version of website started of a replica of my live site which is on Wordpress/Elementor What I’d like you to do is focus on the style/design layer rather than rebuilding the whole thing from scratch... (Budget: $100 - $500 USD, Jobs: CSS, HTML, Next.js, PHP, React.js, Tailwind CSS, Web Design, WordPress)