Your site is looking great, pretty much informative and appealing,
I think here nothing to be worried . basically site design is beautiful
pretty much looking unique . I like your site as well.

This site looks like a squeeze sales page, not a website. They are just a boring I guess.

The design was fine and it looks simple and clean..
I like it since its not messy to look at and its well organized..
But I really prefer website separating the header, content and footer..
I also recommend you to change the background image you are using..
Still, overall looks good..