The greatest paradox of modern physics, known as the “vacuum catastrophe,” lies in the dramatic discrepancy between theoretical and experimental data. Quantum Field Theory (QFT) predicts a vacuum energy density of ρ_vac ∼ 10⁹⁶ kg/m³, while cosmological observations indicate ρ_obs ∼ 10⁻²⁷ kg/m³. This discrepancy of 120 orders of magnitude suggests a fundamental flaw in our understanding of gravity. This paper proposes a solution based on the principles of Hydrostatic Equilibrium and Scale Invariance. We demonstrate that the absolute pressure of the Substratum (vacuum) does not create a gravitational field because it is isotropic; gravity is generated only by the pressure gradient (∇P). The paper further develops a model of Fractal Cosmology, where the universe is viewed not as a finite system with a single center (Big Bang), but as an infinite Substratum where turbulent cascades form local gravitational centers (from atoms to galactic clusters) in an infinite hierarchy.