section with dropdown navegation!!!

Oooh boy, i really liked to make this one. Making a responsive navbar has been on my list forever, but i couldn't get a nice Incentive to make it, but now? It's done!

I run into several difficulties along the way, a couple of them were:

• How to properly structure the HTML tags? Should i use lists and lists item for navbar links? Should i put buttons inside lists or make them different components?
• Making the main content with flexbox was a challenge, i spend a couple of minutes trying to fit the hero image but it would aways overflow and take all it's original resolution. The only way i could address this issue was to wrap the picture tag with an parent div, set is max-size to whatever size i wanted and then setting the imgs size to 100%. I don't know if there is a better way to handle big images...
• Issues regarding transitions and animations. I tried to animate a couple of components like the dropdown menu, but, as this is a new thing to me, it didn't worked well lol.

I would love to receive as much feedback as possible <3 Thank you!!!

It might be my last vanilla html-css-js project as i'm loving to make things with react, scss and styled components.