Landing page using Flexbox

What are you most proud of, and what would you do differently next time?

I am happy that I could achieve the ending result. Maybe not in the most optimal way, but glad that it works.

What challenges did you encounter, and how did you overcome them?

There are a few challenges:

• How to structure the HTML file (divs, spans, etc.)
• How to achieve the requested style in CSS, dealing with positioning, margins and padding

What specific areas of your project would you like help with?

I mostly would like to achieve better way of thinking when writing CSS. How can I write code that I would know is somehow optimal, not perfect, because this is actually pretty hard, but sub-optimal would be fine!