Separate Pages

# Mockups
Thanks @little-x for designing these! 🎉 

![image](https://github.com/BillHoweLab/billhowelab.github.io/assets/822034/1d397b10-1ec6-4d87-a7b7-ec15ab9156b4)

![image](https://github.com/BillHoweLab/billhowelab.github.io/assets/822034/1da746a1-0f88-4975-880d-00ba0bdcae41)

# Steps
- [ ] Header
  - [ ] How to separate into different pages?
- [ ] CSS fonts
- [ ] Layout