Huddle with scss and a lot of flexbox

Hey guys,

I wanted to practice some CSS with this challenge as I was focusing a lot more on Javascript recently and felt like I was getting a bit rusty ^^ I'd like to get some feedback, especially on the semantic side of things, if there's any way to improve what I did, I'd love to know! If anyone could suggest some animations for the hero section of the page, I'd appreciate that too! I don't have a lot of experience with animations and I don't want to go overboard with them, but without any that section seems a bit... plain? >.>

Any feedback, good or bad, is greatly appreciated! Have a lovely day!