"Could not find the server", cannot login into my account.

So yesterday I tried to use minecraft but I could not login into my account, its always says: "Could not connect to server". my account is working fine on the minecraft.com website so its probs a technical problem.
I also tried to Uninstall the game(all Files inclouding the .minecraft folder and the one the program files.) but it did not worked....
what should I do? i wanna play :G
checked mojang status and they are not having problems over there....