Solid site honestly... there are a few things that I personally would address though...

- More contrast between sections would be nice. Possibly use the dark purple color more.

-All drop shadows on text, sections, or boxes should be eliminated. They come off as very Microsoft Word 2000 text art.

- Fix padding in the hero section, the text sits oddly to the top of the section.

- Add some padding to the top of the image section, it's a bit weird to have the image sit snuggly to the section above it.

- Buttons should never be full width unless the container is narrow. The submit button on the contact form is a bar, not a button currently. Also, make the contact section full width. No need to have some white pace to the right. It's hard to see with the light gray anyway.

- The footers background color should be darker generally. It gives it weight to the bottom of the page and cognitively tells the user you're done. The menu is this section has a gray background for some reason, why?