render an architectural design of a modern building with a central entrance featuring large windows and triangular roofs use a vibrant orange for the structural outlines contrasting against a crisp white facade the roof should be a sleek steel gray while the windows are a reflective blue mirroring the sky set against an evening sky with a warm golden hour glow casting soft shadows creating a serene and welcoming atmosphere surround with subtle greenery to add a touch of natural tranquility
