Great job on finishing a challenge.
I also just finished this challenge so I know all the struggles. I see in your code you took a different direction than I did. I like seeing that, it tells me there are more roads leading to Rome.
Your site switches over to the mobile view, so that is also a success. Maybe you could check at what moment it switches. For my taste it can be a bit earlier. I think you can also improve your solution by carefully checking the fonts. You might have missed something there.
I am also just a beginner, so that is all the tips I can give you. I hope you find them helpful.
Keep on coding and have a nice day! :-)