Need help changing my Title on Landing Page

Hello,

I have been using the Beka template, which has been great overall
I’m using this theme on my page ummmberlin.com and I’m noticing a glitch.
It appears that my site title on my landing page looks different from the
site title on any additional pages I’ve added. The site title on my
landing page looks like the font is regular/unbolded, but when I click on
my pages, it seems to switch to a bolded font. I haven’t made any changes
to the theme, so it just seems to be doing this on its own. Is there a way
to have this fixed?

The page I need help with: [log in to see the link]