I like the use of the key/negative space.
The pixillation on one of the handcuffs is supposed to represent the elimination of the handcuffs, but I'm not sure that's being effectively communicated. Just a wondering, but perhaps if we made it with more/smaller pixels, and just slightly less handcuff (on the right side)? I'm not clear that would solve it, but what I'm attempting to communicate is that our law firm is the solution to your handcuffs!