A direct UI screenshot of a fictional, unique 3D architectural design software named "Architron 3D". The application features an original dark-mode user interface with custom menus and no text errors. The central 3D viewport displays a stylized digital exterior model of a modern multi-level house, matching the reference architecture. The building layout features blocky geometric sections, a curved roofline on the right, and defined facade panels. Clean matte gray and white shaders, visible blueprint grid lines, no photographic textures or real grass. One main section of the facade wall is selected and highlighted with a vibrant blue vector wireframe grid outline. An open material settings panel shows a color wheel selecting a warm tone paint texture. Fictional brand logo "Architron 3D" in the top bar, clean CAD toolbars, crisp text, professional 8k resolution --ar 16:9
