I am new to Webflow, but I've decided to design my company's new site in it.
When the menu is viewed in tablet or mobile it disappears. The page also moves around on phones, which makes me think the width and/or menu is to blame for this as well.
I still have a lot to do on mobile, but I want to get this issue figured out first. Have a look at the site how it currently and any help would be much appreciated. Cheers.