Joomla site CSS Modification and adaptation for iPhone/iPad

Hello Freelancers! Before you continue please read the following: 1. I need someone with advanced css and php modifying skills. 2. Advanced graphic design skills. 3. Has to work on this project full time and finish it fast. 4. Be available on skype msn or aim for me to chat with whyle working. 5. Has the ability to use common sense , and make suggestions and try to bring ideas to the table and make it better. 6. Reads, writes, speaks, and fully understands English or Spanish. If you are none of the above please don't post bids. Project details: I have created a joomla website, and have it working with a mobile template, but not all of the components are working since the CSS are for desktop version. I also have some things i want to change but nothing big in the desktop version. I will put in order of priority what i need to be done in my site: 1. I have a jomsocial (helloMe) moded Login module on the header, but it doesn't look good on IE7 or Firefox 3.5. I need you to fix the css and make it look good for those browsers, or disable the login feature for those 2 browsers. 2. Change the style of my main menu: A. Have a down arrow next to the menu item if it has a drop down. B. Make the drop down hide again if you click on the parent menu. C. Create more space between the drop-down menu list (make it have more height). 3. There is a bug in my Virtuemart theme. It wont display the View-details Button. And making my shopping cart have a nice design. (Its not very nice looking now) 4. Maybe installing an other virtue mart theme. The one it has now is not very good looking. You might suggest one. 5. Mobile work: I have a theme working for the iphone, but my jomsocial and virtuemart components dont display very good there I need you to create custom CSS and PHP, for the iPhone template so that it works good with virtue mart and jomsocial. I also need a login button and have it working with facebook login on the header. More or less like the desktop version, but maybe not show the avatar. That should be it. I need someone who is hardworking, but works fast. I need this done ASAP. I really explained in detail what i need so you know exactly what you will be doing.