Reduction of Fundamental Parameters in Intermediate Physics via Coherential Duality Integration

We report a structural reduction in the parameter content of the Intermediate Physics framework (Fisica Intermedia de Mordecai). Through the recognition of an intrinsic duality in the vacuum coherence field, the two parameters of the fold operator collapse into two inseparable projections of a single underlying quantity. This reduces the number of independent fundamental parameters of the framework from two to one, eliminates the structural circularity affecting the electromagnetic coupling, and reorganizes the causal chain of the theory: the fine-structure constant alpha_em, previously used as input, is recovered as a derived consequence of the single fundamental parameter. As ancillary consequences, the existence of two cosmological sectors (luminous and dark) ceases to be an independent axiom and emerges as a structural theorem, and dark matter receives a direct ontological interpretation as the gravitational manifestation of the non-extensive component of vacuum coherence. The Motti Particle prediction at 3.5770 MeV remains unaffected and constitutes the empirical falsifier of the framework. This communication establishes priority for the structural result; the underlying mathematical construction is held as registered trade secret.