I need a landing page with payment option

I need to place where prospective customers can click a link, find out more about a day course I'm selling, and then book their place on the course.
I was considering just doing a Stripe payment page but you can't really add much information about the event there and it immediately calls for them to pay. This needs to be a place where they initially land for information, and can then book direct from this website with an integration with something like Stripe.
I did start creating a website of my own on Wix but their interface in clunky and I gave up. The most urgent thing I need is this one pager for the day course, but ideally, it's a website where people can find out how they can work with me. As well as the day course, which people can book direct through this page, I also sell a 1:1 program, but they need to book a call with me first to see whether it would be a good fit. So it would be a very simple website with an about me, about the 1:1 program, about the day course and one extra page on how they can get involved in my property investment business.
I have my branding colours and font created in Canva, as well as all the information about the two programs which can be lifted and made into a website landing page.
I'm open to suggestions but I would imagine this is a case of creating a website with sections for each of these items.