"Design a minimalistic, modern logo for a men’s wellness brand called 'CoreMan.' The logo should be sleek and minimalist, focusing on masculinity, vitality, and strength. Incorporate subtle symbol or icon that represents balance, health, and inner strength (e.g., a stylized core, circle, or abstract design). Use a color palette of deep greens, blues, and metallic accents (silver or gunmetal) to convey trust, energy, and modernity. The overall aesthetic should feel premium, professional, and approachable, suitable for a wellness-focused brand aimed at active, health-conscious men."