CSS Styling of a wordpress website

Hi, I need to develop a website I want to build it around the following theme [login to view URL] I already have the theme purchased and have installed the same and have done most of the admin settings required at [login to view URL] The theme already supports most of the features required by pinterest. Your main task would be to configure it's CSS and design changes for the pages according to my need. Seeking someone with expert knowledge of CSS, Wordpress and PHP. The link for the current site is [login to view URL] Also, I have narrowed down the broad requirements as follows: a) Remodifying current login page similar to pinterest. b) change the styling of the profile page close to pinterest. c) any other styling changes so as to make website look more professional. You can register yourself and create a login account both at my link and at pinterest so as to understand what is required. Thanks for your time.