Hamburger menu not opening - New webflow look

Hi guys!

I’ve been working on a SaaS landing page and I can’t seem to get my hamburger menu to work (it’s not clickable, when I click it the dropdown does not appear), I’ve tried everything and I’ve read every community post but Webflow has changed and I can’t find the stuff that some of you suggest.

Is there a kind soul nice enough to help me find out what am I doing wrong?

Here is my site Read-Only: LINK