Helvetica Now in action on flyhyer.com

Under the hood

.header-1 { font-family: HelveticaNowDisplay, Arial, sans-serif; font-size: 232px; font-style: normal; font-weight: 700; letter-spacing: -4px; line-height: 186px; text-transform: none; color: #000D10; }
.header-2 { font-family: HelveticaNowDisplay, Arial, sans-serif; font-size: 28px; font-style: normal; font-weight: 700; letter-spacing: 0px; line-height: 28px; text-transform: none; color: #000D10; }
.content-1 { font-family: HelveticaNowDisplay, Arial, sans-serif; font-size: 24px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 26px; text-transform: none; color: #000D10; }
.content-2 { font-family: HelveticaNowDisplay, Arial, sans-serif; font-size: 24px; font-style: normal; font-weight: 400; letter-spacing: normal; line-height: 26px; text-transform: none; color: #000D10; }