Circular in action on verst.co

.header-1 { font-family: "Circular Std Medium"; font-size: 58px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; color: #FFFFFF; }
.content-1 { font-family: "Circular Std Book"; font-size: 18px; font-style: normal; font-weight: normal; letter-spacing: 1px; line-height: 48px; text-transform: none; color: #FFFFFF; background-color: #E847A5; }
.content-2 { font-family: "Circular Std Medium"; font-size: 22px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 30px; text-transform: none; color: #819399; }
Found by @mikesten on 10 Mar 2017.

Circular