Atalanta still has a big chance to turn things around in the second leg because they will play at home.
The defeat against Club Brugge was not surprising because Atalanta's game was much better, especially after being 1 goal behind, they continued to pressure Club Brugge, but in the final minutes of the match, Club Brugge was a little lucky from the counterattack they did which ended in a penalty, this is something in football that cannot be predicted even though if you look at the whole game, Atalanta is clearly better.
Atalanta lost the match by a narrow margin of 2-1. Atalanta still has a chance to qualify for the next round. However, I don't think it will be easy for Atalanta.
I don't think Atalanta's overall performance was very strong. If atalanta performs like this in the second leg match , Atalanta will not be able to win the match. club Brugge's defense is strong. So if they want to break this defense , Atalanta's attacking players will definitely h ave to perform better.