Adobe Garamond with Proxima Nova in action on gadabouting.com

Under the hood

.content-1 { font-family: adobe-garamond-pro, 'Times New Roman', Times, Georgia, serif; font-size: 22px; font-style: normal; font-weight: normal; letter-spacing: normal; line-height: 30px; text-transform: none; color: #535353; }
.content-2 { font-family: proxima-nova, Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 100; letter-spacing: normal; line-height: 22px; text-transform: none; color: #535353; }
.content-3 { font-family: proxima-nova, Helvetica, Arial, sans-serif; font-size: 16px; font-style: normal; font-weight: 100; letter-spacing: normal; line-height: 22px; text-transform: none; color: #535353; }