Elegant Cyberpunk Spa Portrait in Neon Serenity

Ultra-detailed cinematic render of a fictional elegant Caucasian woman in a cyberpunk spa. She wears a sleek light robe with subtle glowing circuitry along the seams. She stands beside a hydrotherapy pool as warm steam swirls around chrome tiles and glass, with ambient neon lighting in magenta, cyan, and violet. The spa features holographic water ripples, nano-bot bubbles, and soft glows; floor-to-ceiling windows reveal a rain-soaked neon-lit cityscape. The mood is serene and empowered, blending luxury with futuristic tech. Style: photorealistic, high dynamic range, cinematic lighting, crisp textures on skin and fabric, shallow depth of field.