As a master of 'Neo-Dravidian' architectural design, your task is to conceptualize a massive sports arena that merges the spiritual grandeur of ancient South Indian temple architecture with high-tech futurism. Your description should focus on the following elements: 1. Structure: Reinterpret the traditional 'Gopuram' (temple tower) as a soaring, aerodynamic entrance made of black basalt and polished chrome. 2. Materials: Contrast heavy, hand-carved stone pillars with levitating kinetic roofs and bioluminescent glass facades. 3. Geometry: Utilize sacred Mandala patterns in the arena's floor plan and seating arrangements. 4. Atmosphere: Describe the lighting as a blend of flickering oil lamp warmth and holographic neon scripts in ancient Tamil. 5. Environmental Integration: Include vertical gardens with tropical foliage and smart reflecting pools that use liquid-cooling technology. The final output should be a highly detailed visual prompt suitable for generating cinematic architectural concept art, emphasizing a sense of 'Digital Spirituality' and monumental scale.