Design a 3D logo for conteneur, a real estate business, with a focus on sobriety and featuring elements reminiscent of a house. Specifications: Keep the design minimalist and sleek. Incorporate subtle yet identifiable house-like shapes or lines. Utilize subdued tones for a sober aesthetic. Ensure the logo communicates professionalism and reliability. Additional Details (if necessary): The logo should evoke a sense of trustworthiness and stability. Avoid overly complex designs; simplicity is key. Keywords for Inspiration: Minimalist Sobriety Real estate House Trustworthy Professionalism Stability Output Format: 3D illustration High-resolution image