"master prompt": {

{
  "master_prompt": {
    "product": {
      "type": "luxury body deodorant",
      "brand_name": "VELORÉ",
      "product_line": "Pure Aura",
      "container_style": "sleek cylindrical deodorant stick with softly rounded edges",
      "material": "frosted glass body with brushed champagne-gold metal accents",
      "finish": "velvety matte surface with refined metallic detailing",
      "cap_design": "magnetic cap with polished gold rim and engraved crest",
      "branding": "minimal serif logo etched vertically with understated elegance",
      "dispense_style": "precision twist-up deodorant balm with smooth surface finish",
      "color": "warm ivory body with subtle golden undertones",
      "accent_details": "champagne gold band and minimal crest emblem",
      "texture_details": "soft satin deodorant balm surface visible at top"
    },

    "composition": {
      "scene_type": "ultra-cinematic luxury personal care advertising photography",
      "orientation": "vertical",
      "aspect_ratio": "4:5",
      "camera_angle": "low hero angle emphasizing elegance and premium 

...