Taking a look on mobile. Really nice design!! It feels very smooth and cohesive, with typography that makes me want to keep reading. A few points for consideration:
the loading screen feels disconnected from the rest of the site, I would suggest using a simple loading bar and losing the meme
The testimonials are hard to read because they move across the page
There are a few places where I think you’d benefit from applying the principle of ‘less is more’ ie. Cutting down content to three points / three cards. Eg. The ‘how it works’ section
This copy confused me: ‘Your selected... your creative partner’
The FAQ answers text is too dark to read easily