Fylo Dark Landing Page using Sass, Parcel, deployed with Netlify

Hey guys! I had a blast building this, even if it was a bit challenging at times! It also gave me a good opportunity to experiment with some new tools and I'm kinda happy with how it turned out. I've changed a few small things (on purpose :P).

It would be awesome to get some feedback, especially regarding the HTML. I try to pay attention to semantic markup so I'd love to hear some feedbacks on this (or on anything else really).

edit: When I check on my phone, for some reason it's all messed up, like only half of my css was working. I didn't have this issue with the browser's inspect mode. Can anyone explain me why this may happen?