Changing link colors

Help, please. My site is https://bestucanbefitness.net

I’m trying to change the link colors in the footer. They are clear and disappeared when I changed the footer color. But I don’t know CSS well at all and have been experimenting but haven’t found where to change the color. If someone could just tell me what line/lines to change then I could change the font color so the links show up.

Thank you!
Janice