I need our website to be brought up-to-date

Our current website was created using a basic online website builder app, and it's seriously showing its age. We desperately need a fresh, responsive look. Take a look at www.11pluspass.co.uk and you'll immediately see what I mean.

The website is pretty simple - just a handful pages displaying information about our home tutoring business. Pages are static at the moment, so there's no CMS. I'd be happy to keep it that way with static site generation tech such as Gatsby. It's been on my to-do list for quite a while now but I simply don't have the time, even during the current lock-down.

We don't really have any fixed ideas of what it should look like so we'd be happy to listen to suggestions. We have a logo that we use on printed materials (see uploaded) so we should incorporate that somehow.