Celestial cathedral, iridescent stained glass windows, luminescent LED lighting, holographic projections, ethereal mist, nebula-inspired murals, aurora-like color transitions, sleek metallic accents, minimalist sacred symbols, futuristic pews, levitating prayer platforms, glowing altarpieces, neon-lit nave, shimmering crystals, immersive virtual reality experiences, 360-degree panoramic views, atmospheric soundscapes, subtle ambient occlusion.