ARPA-H (Advanced Research Projects Agency for Health) is a U.S. government agency modeled after DARPA, but with a focus on biomedical breakthroughs. In the world of government websites, the challenge was to design a modern, forward-looking brand and digital experience that reflected ARPA-H's mission: to accelerate revolutionary health solutions and radically transform how disease is treated and prevented. The platform needed to signal transparency, innovation, and urgency, while maintaining a foundation in accessibility and public trust.