Designed for RVOHealth in 2023, Kardia Serif is a 4-weight serif typeface developed as the editorial companion to Phren Sans. Drawn to bring warmth and authority to RVOHealth's long-form and editorial communications, Kardia balances classical serif structure with a contemporary voice suited to digital and print contexts alike. Designed alongside Phren Sans, the two families form a coordinated system, with Kardia carrying the editorial and headline work while Phren handles the broader range of utility communications across the company's publishing footprint.