Sleek Website UI/UX Design

I need a complete UI/UX treatment for a new website that falls outside the usual e-commerce, information, or booking categories. Because the platform has its own set of user journeys, the work starts with understanding its purpose, mapping the flows, and then translating them into a clean, modern, and decidedly sleek interface.

The visual tone I’m after is crisp typography, generous whitespace, refined color accents, and smooth micro-interactions that feel polished without being flashy. Every screen must remain fully responsive so the experience is identical on desktop, tablet, and mobile breakpoints.

To keep the collaboration efficient, please deliver:

• Low-fidelity wireframes to confirm layout and flow
• High-fidelity mock-ups and interactive prototypes (Figma, Sketch, or Adobe XD—whichever you prefer)
• A compact style guide covering color palette, typography, spacing, and any reusable components
• All source files and export-ready assets, neatly organized

Accessibility basics (contrast, alt text placements, keyboard navigation) should be baked in from the start, and I’ll give timely feedback on each milestone so we can iterate quickly.