Clipboard landing page with HTML, CSS, and SCSS

Hi everyone !

I did this challenge using scss because I used several sections in the HTML, it was easier to do so. I added a little animation in the header : a span that leads directly to the first section. I did this on a previous project and thought it would be nice here.

I would be happy to have some feedback on this challenge, I think my code is way too long and complicated.

*EDIT : I see there is a little problem when opening the live site, it goes directly to the first section and not to the header. (not always but sometimes) Any idea what it could be ?

Thanks in advance :)