Create a 10-second photorealistic live-action underwater fashion film, vertical 9:16, with luxury be

Create a 10-second photorealistic live-action underwater fashion film, vertical 9:16, with luxury beauty-campaign realism and real underwater cinematography. A beautiful woman in a flowing pale-blue satin dress moves gracefully underwater in a deep cobalt-blue environment. The video must feel like a real premium underwater shoot, not CGI, not fantasy art, not AI-looking imagery. Visual priority: physically convincing underwater light behavior. Use strong surface key light, deep blue ambient fill, moving caustics, volumetric shafts, suspended particulate, specular wet-skin highlights, satin specular response, natural depth attenuation, and clean rim separation on hair, shoulders, arms, and dress edges. Shadows stay rich blue, not crushed black. Highlights stay controlled and source-driven, not generically glowing. Shot progression: Start with an intimate macro beauty close-up of face, neck, and shoulder, with shifting caustic light wrapping across wet skin and collarbone. Cut to an extreme wide where she appears small inside a narrow vertical volumetric light shaft. Move to a medium beauty portrait with eyes closed and one hand drifting near her face. Then a clean side profile with elegant rim light separation. Then a hero silhouette shot against an intense white-blue backlight, with a school of fish orbiting in a luminous halo pattern around the light source. Then an overhead floating shot with hair radiating outward and pale-blue satin blooming around her body. Then a macro satin detail shot showing fold depth, shifting specular highlights, and micro-bubbles. Then a frontal reach shot, one hand extending toward camera with real underwater depth. Then a few body-and-fabric detail shots where shoulders, waist, legs, and dress folds move through light and shadow. End on the longest shot: camera behind her as she faces upward toward the bright water surface, arm reaching toward a huge luminous surface opening, with her body held in darker silhouette and a soft rim, while the surface ripples create a glowing halo overhead. Camera language: smooth underwater glides, premium beauty cinematography, graceful floating motion, alternating macro intimacy / wide scale / material detail. No chaotic motion, no fake handheld, no gimmicky camera moves. Edit rhythm: music-video precision. Beauty shots in the beginning, faster cut rhythm in the middle, then a longer final hold. Music: premium atmospheric electronic / cinematic track with female vocal topline, emotionally melodic, polished, immersive, beat-driven. Color palette: cobalt blue, navy, cyan-white highlights, cool luminous skin tones, pale-blue satin. No extra competing colors. Goal: the video should feel like a real underwater luxury shoot where light, water, fabric, skin, and particles all behave physically correctly. Avoid: CGI look, plastic skin, fake glow, muddy water, random blur, overdone fantasy effects, generic blue lighting, flat illumination, weak shadows, or AI-looking motion.