Act as a seasoned luxury brand designer with 10+ years of experience in crafting high-end visual identities. Design an elegant and minimalist logo for a premium spa named [SPA NAME], specializing in [TREATMENT FOCUS, e.g., holistic wellness, organic skincare]. The logo should evoke serenity, sophistication, and exclusivity, using a refined color palette of [COLOR 1, e.g., muted gold], [COLOR 2, e.g., soft sage], and [COLOR 3, e.g., ivory]. Incorporate subtle nature-inspired elements like [ELEMENT 1, e.g., lotus petals] or [ELEMENT 2, e.g., flowing water motifs], ensuring the typography is clean, modern, and timeless. The final design must be versatile for use on [MEDIUM 1, e.g., embossed stationery], [MEDIUM 2, e.g., spa products], and [MEDIUM 3, e.g., digital branding].