Design a logo for 'Robbi Digital', a company focused on productivity, organization, and digital well-being. The logo should feature a modular window concept, inspired by the look of application interface windows arranged in a harmonious and structured pattern. Key elements to include: Shape and Symbols: Create a composition of overlapping or adjacent rectangles and squares, resembling digital windows or panels. These shapes should be arranged in a balanced and symmetrical way to symbolize different aspects of productivity and organization. Color Palette: Use a calming combination of pastel blue and light grey as primary colors to evoke a sense of tranquility and professionalism. Include a very subtle touch of orange to add a hint of creativity and energy. Visual Style: Emphasize a clean, minimalist design with straight lines and geometric precision. The windows should appear as simple, sleek forms with soft color gradients or gentle shading to add depth without complexity. The overall look should be modern, digital, and visually soothing. The logo should be versatile and primarily designed for digital use, reflecting the brand's identity of enhancing productivity and mental clarity through a well-organized, modular approach.