Anyone know a theme like this?

Does anyone know a NON wordpress theme (just HTML), which looks like this:
https://vivaldi.com/security/how-we-rate-security-issues/

Nice, simple and clean.

You could probably make it using most multi purpose templates BUT bear in mind that there will be a great deal of functionality which won’t work eg blog, forum, community etc without some kind of cram or database in place

Hi,
I think this will match your requirements, have a look -