Responsive Huddle landing page using Flexbox

Hi everyone,

I would appreciate it, if you could take a look at my code and tell me if there are some parts that could be written better or more efficiently.

After submitting I noticed, that in comparison, my solution has text on four lines whereas the design has it on three lines. But in my browser it looks like given design. Do you have any idea why is this happening? I used relative unit.

Thank you

Klara