CSS custom properties and flex box

Hi.. 👋, Congratulations on completing the challenge 🎉 .

I have some interest and feedback with your code

That i like:

1. I appreciate the similarity of your results with the design, a bit different because footer, but no problem
2. html is pretty good, not too nested and combination with semantic html 👍
3. Responsive until galaxy fold screen size 👌

My Feedback:

• maybe you can use tools like prettier to format your code to be more beautiful ( TIP: set prettier configuration to format on save, make it easier )

• you can seperate file by folder to be more structured ( but is just developer preference, not a rule ), for example:

  public/
  ├─ images/
  │  ├─ qr-code-image.png
  ├─ styles/
  │  ├─ main.css
  ├─ favicon.png
  index.html
  
  

anyways overall is good, nice solution, hope it useful 🙌