My site’s layout and content are already settled; what’s missing is a crisp, modern and clean visual lift. I need a graphic designer who can: • Propose a fresh, coherent background color palette (HEX/RGB + usage notes) that instantly modernises the site while keeping readability high. • Supply up to three mock-up screenshots or a short style guide showing the new background in context so I can visualise the change before implementation. • Design two to three header banners that match the updated palette and overall minimalist vibe. Final files should be delivered in layered PSD/AI plus web-ready PNG/JPG. I’ll share current URLs, logo files and any imagery the moment we kick off. Please base colour choices on accessibility standards (WCAG contrast) and prepare graphics that look sharp on both desktop and mobile widths. Acceptance criteria: colour codes match the approved mock-up, banners export clean at standard and retina resolutions, and everything aligns with the “modern & clean” mood. If you work in Figma, Adobe XD, Photoshop or similar, that’s perfect—just make sure the hand-off is straightforward so my developer can drop the assets straight into our CSS and header slots.