Hello again. This is my second project here. Any feedback on how I could improve is always welcome. 
https://codepen.io/Senatrius/full/pooLyyW
Thanks in advance!
This is really well structured and you have taken accessibility and responsiveness into account. I am currently working on my survey form as well and yours looks great. Can’t really say much else about it. Perhaps experiment with different designs such as a background image and opacity but that is entirely up to you. Maybe try making the additional comments input box re-sizable just like the example. Just some ideas.