Create a 5 pages wordpress site, with great design, member login and paypal (&paysafecard) module

Presentation website wordpress with login area and payment method. Website should be scrolled to navigate from a section to another from top to bottom. (see: [login to view URL]) We need to have the menu always visible at the top with the logo, and a login area for a member zone. Finaly, we need a great great design that must be inspired by the logo (mercurius). Logo should be metallic, and background "classy" as the background logo or different, you may propose something else. All must be responsive for tablets and mobile devices (again, a wordpress will normaly do that itself). Website must be done in multiple languages (it will be different texts AND images in each language). We will do translation ourselves, but website should handle: French, german, Italian, Spanish, Chinese, Russian, English. Choice of the languages will be done with little flags at the top of each sections. Read liked file for details. We need to know exactly how many times it will take to you to complete this work, and we want to know some of the design you may propose for our site, and your past works too. But if you can make a previous of our design, it would be a big point for help us choosing you as our developer. Thanks, Best regards. Dan.