Webflow is one of the most powerful, customisable visual website builders there is. It was built to empower designers and entrepreneurs to create really powerful dynamic sites without having to learn how to code. It certainly has one of the more steeper learning curves but don't let that put you off.
If you're frustrated by the limitations of typical drag and drop website builders then this might be the very tool you are looking for. The level of design customisation is second to none and certainly geared towards users with a flair for design. Webflow provides a ton of carefully crafted how to videos to get you up to speed and they are pretty funny too! Webflow offers a very generous free tier to get you started.