What could be causing a no power/cranck issue?

I have a 1995 honda civic hatchback was running
and starting great then I changed the fuel filter and
while breaking a tight bolt loose I sparked the
battery a little bit...not like fourth of july but ever
since then the car wont start or even cranck. No
lights on the dash even in auxillary mode. I checked
all the fuses and nothing seemed blown and just in
case I replaced the 80 amp battery fuse in the fuse
box.