A Custom-Designed Logo Combining the Letter 'A' and a Feather

Design a minimalistic, professional logo for 'ProRadius', incorporating only the letters 'P' and 'R'. The design should be sleek and modern, utilizing a creative fusion of the two letters.

Design a sharp, modern logo for a system named 'Proradius'. The logo should incorporate a conceptual symbol representing the idea of 'radius' or 'circle', rendered in dynamic and professional colors.