Minimal techno with melodic elements (Melodic Minimal), 128 BPM, minor key. Sparse arrangement: dry, precise kick and bass, subtle hi-hats. Layer ambient textures and processed noise to create a dark, atmospheric space. Introduce a single, evolving synth melody that repeats with subtle variations. Build tension through gradual layering and micro-variations in percussion, with a gentle reverb. Avoid dramatic climaxes; focus on a hypnotic, trance-like progression. Track length under 4 minutes, ending with a soft fade-out.