create a detailed architectural floor plan rendering of a multi room home with a clear precise design use light blues and greys for the walls to reflect a calm and modern atmosphere highlight key elements like doors and furniture with bold black lines for clarity add subtle wood textures in warm browns for the flooring to add warmth and elegance incorporate soft natural light sources to illuminate the blueprints enhancing the details with a gradient of white and soft amber hues the overall ambiance should be modern clean and welcoming
