The Website design overall looks good.
Below some points which i feel like need to resolve.
1. In Firefox taking too much time too load and feel like heavy loading on homepage when scrolling. or open menu icon. effect of blur background not match with your design.
I really like the animation on mouse movement and the animation effects as well. but white typography have black shadows seem make page looks heavy, you don't need to put shadow because your page background already dark and your white fonts can visible.