Act as a seasoned graphic designer with expertise in creating eco-friendly and minimalist logos. Design a logo for a sustainable baby brand named [BRAND_NAME]. The logo should reflect values such as [ECO-FRIENDLINESS], [SAFETY], and [NATURALITY]. Use a soft and approachable color palette, incorporating shades of green, beige, and white. The design should include a subtle [SYMBOL] representing nature, such as a leaf, tree, or animal, integrated seamlessly into the typography. Ensure the logo is scalable and versatile for use on product packaging, digital platforms, and promotional materials. Aim for a modern yet timeless aesthetic that appeals to eco-conscious parents. Include variations for light and dark backgrounds. Optional: Suggest tagline ideas like '[BRAND_TAGLINE]' to complement the logo.