I need you to suggest a theme 4 me to use plz

Hello everyone!

I am trying to get my sites to look similar to https://cowspiracy.com. They are not using a theme on that site so I was wondering if anyone knew of a theme–whether it be free or one I need to purchase–that would allow me to replicate the feel of this site?

I am desperate. I tried another theme and it was a nightmare because nothing worked and there was no documentation.