Hi,
there is a problem i noticed on this amzing theme. just thoguht ill point out. please follow navigation in the following manner on firefox
1. please go to 119.18.57.40
2. click shop.
3. choose any product
4. make a selection and add to cart.
5. now go back to the cart icon on top and in the drop down click cros to remove the item.
if you notice the cart doenst update however, if we click on the cart it says no product on it.
this is also seen on the demo version.
Im not sure if this a bug on firefox 23.0.1 only but i thought i must point it out.