Although the front page is quite nice, the colour scheme compared to the rest of the site I think is a little too dark. And perhaps a little too different, it feels like you’re going to a different site.
The front page circle is not the most readable text. I only skimmed the Arenas / Equipment / Booking text, the rest I didn’t even notice til I stood on my head
The light blue header banner with white title text on the site pages just doesn’t fit in with the general colour scheme. I think it should be a darker colour to go with the front page scheme.
The shade of red for the menu at the top glares a little, perhaps choose a dark green to go better with the general style.
I also don’t generally think it’s a good idea to point visitors to the admin side of the website, no matter how good the security might be.
Also having your copyright go to a specific page on your site is all well and good. Until you decide to redesign your site. Then you might have a lot of page errors to contend with, or client sites to update. Forward planning...
This is just my opinion
