First of all, I would like to say is what you have done is a lovely gesture, especially today it is Thanksgiving Day (if I am correct?)
So I have check out your page and I will be giving you my feedback based on design. I will be checking out your code in due course.
I can say that you have done a good job to acheive your aim to create branding identity similar to FCC, especially implementing the font choice and colour scheme.
I like how you have done the parallax scrolling, using the right choice of image to work with the text in front. The text and the image work really nicely together.
Unfortunately, there is some room for some improvement (but not majorly).
I would suggest looking more into working with ‘whitespace’ and balance how much it is used. Also, text readability is another factor to look into as well. I will point out a few elements to give you an idea of what I mean.
The link ‘Updates on Freecodecamp’ is too close to the border of the section. It is best to add padding between the text and the edge of the section.
This goes the same for the heading ‘The great things he did’
Also, the buttons at the bottom work well in desktop screen, but in the mobile screen, the last button text is wider than the button itself.
With text readability, this goes more into the length of the text line. So, in the parallax scrolling section, the length of the text is long and that can cause the user to lose focus on reading the rest. I would suggest adding the left and right padding. By the way, that is in the desktop screen.
This is a contrast to the bullet point list on the mobile screen, the text line length is too short, which can be uncomfortable to read since the user has to constantly move their eyes in short period of time. In this case, decreasing the padding would be a solution.
I hope this will help you and give you some ideas about it.
Until then, Happy Thanksgiving!