Act as a professional logo designer with 10+ years of experience in minimalist and wellness branding. Create a high-quality, serene logo concept for 'Zen Yoga Studio' that embodies tranquility, balance, and mindfulness. The logo should feature [CALMING COLOR PALETTE: soft blues, muted greens, or earthy neutrals], [SYMBOLIC ELEMENTS: a lotus flower, a meditating figure, or abstract waves], and [TYPESTYLE: clean, sans-serif or hand-drawn lettering]. Ensure the design is scalable, versatile for both digital and print use, and evokes a sense of peace and harmony. Avoid clutter—focus on simplicity and elegance. The final deliverable should include a primary logo, a monochrome version, and a favicon adaptation.