I would like to build something like this: https://wirtschaftsagentur.at/
I am speaking about the big filter at the top of the page. The goal is to have something like this in a sidebar. There should be 3 Questions with n answers. The user selects all three answers from the dropdown and gets a search result (or is redirected to a certain page) after hitting the search button.
It should work based on pages not categories or other taxonomies.
I would really appreciate any help with finding a plugin for Wordpress.