Build a Wix website to replace existing consumer SaaS web app marketing website

I have an existing marketing website for my application at www.wowgtd.com with some very basic (mostly AI slop) descriptions of my web application WowGTD (a productivity application that implements the Getting Things Done methodology by David Allen). I would like to build a similar application landing page in Wix so that it is easier for me to manage content, write blog posts, etc. Right now it just has a few sections on the main page, an FAQ, and some call-to-action buttons to sign up/log into the application, with various (old) screenshots of the application.

I would like to have something similar inside of Wix, but adding a blog functionality (for both marketing content posts and release notes), a pricing page, etc. I like the layout of this template (https://next-sass-html.vercel.app/time-tracking.html), with some app information on the home page, then header links to Company (About Us, Our Team, Our Mission, Contact Us), Application (Features, Workflows, Pricing, Integrations, Security and Privacy), Resources (Blog, Support, FAQ, Glossary, Privacy Policy, Terms & Conditions), then a Sign Up/Log In button aligned right.

The product is free right now, so you can sign up at app.wowgtd.com (you have to log in with Google, so I recommend creating a new Gmail account and logging in with it, if you want to play around and explore the product). I am awaiting Google approval for the calendar/email/drive integrations, so you may need to provide the gmail address to me in order for me to add it to the "beta testers" list to be able to log in (I can't remember if that's required or not).

I have some assets like a color scheme, a logo, logomark, and logotype in various colors (full color, white, black), and I can generate new screenshots of the application for you to use (or you can if you would prefer). I also have a handful of FontAwesome icons that I use liberally in the application and can share those as well, as they may be useful for feature-related graphics on the site.

You don't necessarily need to do any copywriting of the content -- it can be AI-generated or just lorem ipsum text. I just need help making the layout look good on web and mobile!