Proxima Nova with Sharp Sans in action on zendesk.com

.header-1 { font-family: "Sharp Sans", Arial, sans-serif; font-size: 45px; font-style: normal; font-weight: 700; letter-spacing: normal; line-height: 45px; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Proxima Nova", Arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 700; letter-spacing: normal; line-height: 24px; text-transform: none; color: #03363D; }
Proxima Nova is available from Fontdeck, Fonts.com, Fontshop, Fontspring, MyFonts, Typekit and YouWorkForThem.

Sharp Sans is available from Village.
Found by @mikesten on 2 Aug 2018.

Liked by:
@mikesten @Joshua_D_ @shavonneyu @davidecorizzowp

Proxima Nova with Sharp Sans