Design a facade for a modern rectangular building, inspired by flowing, organic shapes. The facade should feature smooth, undulating forms with soft curves and layers, crafted from light materials like translucent panels or white concrete. Integrate a vibrant color transition that shifts from a warm orange at the base to a soft green toward the top, creating an 'energy flowing' effect as seen in the reference images. Use vertical sculptural elements to add texture and depth, with dynamic lighting that emphasizes the color gradient. Add touches of greenery on some balconies for a natural accent, and create an aesthetic that feels futuristic, serene, and seamlessly integrated into the urban environment. --q 0.5