Under the hood
Proxima Nova is available from Fonts.com, Fontspring, MyFonts, Typekit and YouWorkForThem.
Atrament is available from Fonts.com, MyFonts, Typekit and YouWorkForThem.
Lucida Grande is available from Fonts.com and MyFonts.
Proxima Nova is available from Fonts.com, Fontspring, MyFonts, Typekit and YouWorkForThem.
Atrament is available from Fonts.com, MyFonts, Typekit and YouWorkForThem.
Lucida Grande is available from Fonts.com and MyFonts.