It seems like there’s a lot of ways to go about this that may be overkill, so I’m curious which may avoid that.
Low maintenance in this context is aiming for moderate technical knowledge/setup, lower cost, and portability in case you need to migrate your site and so minimal hassle in that process.
Another vote for a static site generator. I use Publii on Cloudflare Pages. I switched from Wordpress, and I find the maintenance significantly easier.