Animate a website

I want to animate the logo on this site [login to view URL] . What we’re after is for the 4 larger cogs on each corner to spin and stop and repeat. The idea is for each cog to be a link to a separate page on the site (which we can do as a hover-over effect on the site itself). Could you give me an idea of cost to do this and perhaps a second cost with some more of the bits on the logo to move/animate so there’s more to it. We were thinking of some smoke coming out of it somehow also. There’s a second part – we wanted to have a mouse to run across the bottom of the screen from the left, stop halfway and look up and around, then continue to run towards the right of the screen where there would be a mousetrap cage and a vape under it and when he gets there, the trap falls on him – same trap as the one in the game ‘Mousetrap’. This would need to be html5 animation or any sort of web animation that can be seen on a mobile phone. Not flash.