15-second cinematic humpback whale breach at golden hour

GOAL: Create a single self-contained HTML file using three.js (CDN import only, no external assets or textures, everything procedural) that plays a 15-second cinematic of a humpback whale breaching in the open ocean at golden hour. MOTION: Autoplay full-screen at 1920x1080, no interaction. Timeline: 0–3s: low camera skimming over a vast animated ocean (Gerstner wave shader with foam on crests, sun glint, Fresnel reflections, subsurface teal color), seabirds circling far away. 3–7s: a dark shape rises beneath the surface, the water bulges and whitens. 7–11s: the whale explodes out of the water nearly vertically (long pectoral fins, ventral grooves, barnacle bumps, a natural spine flex), twisting in slow motion while sheets of water and thousands of spray particles fall off it, catching the backlit sun. 11–15s: it crashes back on its side, producing a huge splash, a ring of foam and outward ripples, and lingering mist that drifts across the low sun. The camera slowly pulls back. Requirements: the whale must look anatomically like a humpback (not a fish or a blob). Use procedural geometry with smooth shading and skeletal-style bending. Use ACES tone mapping, bloom, fog and a warm sky gradient. Water must displace and react where the whale exits and enters. It must run without errors in Chrome. Loop after 15 s.