Ethereal religious sanctum, celestial domed architecture, holographic stained glass windows, iridescent marble floors, levitating pews, ambient luminescent lighting, futuristic digital displays, 3D projection mapping, neon-lit altar, sleek metallic accents, minimalist ornamentation, avant-garde sculptures, gleaming chrome fixtures, cryogenic preservation systems, atmospheric misting effects, panoramic cityscape views, dramatic high ceilings, cantilevered balconies, sacred geometric patterns, intricate circuitry designs, mystical ambient soundscapes.