Worpress website design

I need single page wesite that aligns with a clean, corporate-and-professional aesthetic. The page should load fast, look polished on desktop and mobile, and steer visitors toward clearly marked call-to-action buttons that I will supply copy for.

Here is what I have in mind: i will provide you with a reference website design that you can use it as example.

The finished page must be:

• Fully responsive (desktop, tablet, mobile)
• Built with Wordpress

When you hand over the project, I expect zipped source files (or export from the chosen builder) and a short read-me explaining installation or update steps. If you have recent examples of corporate-style landing pages, send links so I can verify fit before we start.