Need fixed navbar to rest on top section

Hi iv created navbar that scrolls to the Sections with ID. The problem is that the navbar when scrolled rests inside the Section and not on top of it. Heres a link to the site.

https://preview.webflow.com/preview/industry-designs?utm_medium=preview_link&utm_source=designer&utm_content=industry-designs&preview=5d10847bf01ab673f824d4daa0b8b86b&pageId=626d86000f1d0f80fd0fdf30&workflow=preview

I didn’t understand the issue, Navbar has position: fixed and it is on top of other page sections.

The Navbar seems to rest on top of the sections only on Mac but not on my PC