Wake up the sleepy star

After stumbling upon an amazing site called Codier, I made this sleepy star. I made it after experimenting with shapes and animation in CSS, plus some JavaScript. The star is sleeping, but once you hover your mouse over it, it will change. And please do not click it. It will go nuts...

(PS: This code is not fully supported in all modern browsers. If you want the full experience, please check it out on a computer in either Brave, Chrome, Mozilla Firefox or Opera.)