The "Binding Problem" in neuroscience remains unsolved due to the temporal lag of synaptic transmission, which operates at scales (> 1 ms) insufficient for sub-millisecond conscious integration. Here, we propose a framework for cellular cognition anchored in acoustic-optical field coupling within the structured medium of the cytoplasm. We demonstrate that the microtubule (MT) lattice functions as a tunable acoustic metamaterial, where the 5,281 phosphorylation states of the "Hameroff Byte" act as a stochastic configuration space for phononic filtering. Integrating behavioral data from non-neural organisms like Stentor coeruleus, we show that associative conditioning within these molecular networks maximizes Integrative Causal Emergence (ICE). This process reifies the cellular "Self" as a unified causal agent through a "Wavefront Lock" mechanism—a state of high-order aperiodic symmetry protected from thermal decoherence by hierarchical cytoplasmic heterogeneities.