Act as a professional logo designer with 10+ years of experience in eco-friendly branding. Create a minimalist yet impactful logo for a sustainable travel agency named [AGENCY_NAME]. The design should incorporate elements like [LEAF/GLOBE/ABSTRACT_NATURE] to symbolize eco-consciousness, using a color palette of [EARTHY_GREENS/BLUES]. Ensure the typography is modern and clean, with optional integration of [MOUNTAIN/WAVE] motifs for a travel-themed touch. The final output must be versatile for digital and print use, reflecting adventure and environmental responsibility. Avoid clichés and aim for a timeless, scalable design.