prototype

Hi, I'm totally new to Processwire. I want to build a website with pages, which consist of different sections/content-types. For instance a page with a 1-column-paragraph, then below that paragraph a 3-column-paragraph, then maybe an embedded YT-Video or something else. The user should be free to choose what kind of content types (eg number of columns) are used for the page (columns are achieved through a css grid library). In Typo 3 CMS, for instance, a page consists of different blocks (each block is of a specific content type). Is something like that possible with Processwire? Or can a page only consist of one content type? What would be the way to go? Thanks! Best regards, Michael.