Hi Jack, thank you for using our WordPress theme Crio to design your website!
Encrypting or obfuscating public facing email addresses is not a feature currently available in any of our plugins or themes, but fortunately since your website is using the open source WordPress framework there are a wide variety of user generated solutions that might be able to help you protect that email address from spammers!
I was able to locate two plugins in the public WordPress repository that look like they will give you the functionality you are looking for:
Hopefully one of those plugins helps you protect your email address from spammers and please let us know if there is anything else that we can do to help!