Hey Chris,
the color of the links on hovering in the copyright area can be changed by adding a line of custom CSS:
#copyright-inner a:hover { color: #000000; }
you can replace the “#000000” with the hex notation of any color you like. You can insert the code at the bottom of the theme’s main “style.css” file (opens by default when you visit the “Appearance -> Editor” section).
The “scroll to top” button is an image – you can customize the default one and upload it in the “Scroll to top button” field in the “Page Elements” tab of the Theme Options panel.
Sincerely,
Andrii / Satori Studio