Hi there,
I can build this for you including an admin backend where you can add new items to your shop, and even add new categories to your shop, in case you want to expand your business in the future.
The layout will be nice and responsive, code will be PHP/MySQL (CodeIgniter framework). Let me know if you have any other ideas or features you'd like to see exctep the 2 static pages you mentioned and the shop.
Regards,
Julijan