What structure has this page?

As I said… I’m a noob in HTML&CSS, also in programming and cooking… :rofl: and other things!
But I have to make some web pages (pages are not for customers, just for educational purpose).
My model is this page, of course without copying the design…

I need to make a sketch of the page to know where to put the items, but I do not know what items to use … Should I use boxes or containers, columns or cards or maybe a table?
I’ve already done the navigation bar, but I have no idea what items I need to use to get the elements on the page organized. Any suggestions are welcomed!