Adding link on a text (with effects) without ruining the animation

Site URL: https://seanxdesigns.squarespace.com/

Hello, I added a custom css on text (Heading 1) and I want to add a link in to it to open a new window and at the same time while hovering the text, the effects should  be maintain on the text. I hope you guys can help me.  

Password: sean

I get the following message when trying to visit the site.