When you sacrifice any sort of offence for all-out defence, you better bloody hope that you get a massive slice of luck at some point. The thing is, more often than not, you won't get that slice of luck. It's a strategy that can only take you so far because the moment you go behind, you're absolutely done for. Atletico fell into that trap. It's unlucky that the goal came in the very last minute. but it could of come at any time really and the outcome would of been the same.
Also, Modric got a haircut: