{
  "shot": {
    "id": "S1",
    "type": "single_continuous",
    "shot_size": "medium-long → medium",
    "camera_motion": "slow dolly-in along the moor toward the unicorn; locked horizon; no pan/orbit",
    "camera_height_m": 1.2,
    "lens": "85mm prime",
    "shutter": "180°",
    "aperture": "T2.0",
    "stabilization": "dolly/track"
  },
  "subject": {
    "character": "A solitary unicorn stands on wind-brushed heath at the crest of a moor, three-quarter toward camera. Its pale mane drifts in the breeze, and a single spiraled horn glimmers faintly in the cool light. Behind it, distant blue-grey mountains and a misted glen fade into atmospheric perspective.",
    "mood": "majestic, hushed, ethereal"
  },
  "scene": {
    "location": "Highland moorland valley",
    "weather": "overcast ceiling with thin valley mist",
    "lighting": "giant softbox sky; cool top-light with faint rim from open horizon; low-contrast shadows"
  },
  "visual_details": {
    "timeline": [
      {
        "t": "0.0–2.5s",
        "action": "Establish the unicorn against soft mountains; grasses sway gently; a faint plume of breath drifts; mane strands shift subtly in the wind."
      },
      {
        "t": "2.5–5.5s",
        "action": "Unicorn turns head slightly toward lens; nostrils flare; the spiraled horn catches a glint of cool light; takes a single calm step forward."
      },
      {
        "t": "5.5–8.0s",
        "action": "Unicorn holds a steady, serene gaze past camera; breath condenses again and disperses; dolly-in settles on its luminous eye with a faint catchlight."
      }
    ]
  },
  "cinematography": {
    "composition": "Subject near lower-middle; negative-space sky and soft mountains form a V framing; shallow depth isolates the unicorn.",
    "exposure": "Protect pale sky while retaining midtone texture in coat, mane, and horn; no clipped highlights.",
    "color_grade": "cool teal-blues in background; soft, pearlescent whites and silvers for the unicorn; gentle vignette; restrained saturation with slight magical undertone.",
    "grain": "very subtle natural grain",
    "vfx_notes": "soft atmospheric perspective on distant slopes; faint prismatic shimmer along horn edges when catching light."
  },
  "audio": {
    "fx": "cold hillside wind bed with light gusts; far-off stream hush; dry grass rustle",
    "music": "none",
    "foley": "soft hoof scuff and body weight shift around ~4s",
    "mix": "target -18 LUFS; wide stereo ambience; no pumping"
  },
  "color_palette": [
    "#DDE3EA",
    "#A8B8C4",
    "#F5F9FF",
    "#6B5A46",
    "#1E1A18"
  ],
  "physics_rules": [
    "Wind vector quartering left→right at 6–9 km/h; grasses and mane respond coherently.",
    "Breath vapor temperature <5°C: forms small plumes that advect with wind and dissipate over 1–2s.",
    "Head turn limited to ~20° over 1s; mane and tail respond naturally to breeze.",
    "Horn reflects subtle glints but remains physically plausible; no glowing beams.",
    "Camera dolly maintains constant velocity; parallax on foreground heather vs. mountains is subtle and correct.",
    "Shallow DOF consistent with 85mm at T2.0; background remains softly defocused without pulsing.",
    "No exposure pumping; highlight rolloff stays smooth."
  ],
  "visual_rules": [
    "No text, people, vehicles, drones, or other animals.",
    "Unicorn anatomy naturalistic—resembles a white horse with proportional spiraled horn; no intersecting artifacts.",
    "Horizon level; avoid banding in sky gradients (apply subtle dithering).",
    "Keep palette natural and muted with only faint magical shimmer; no neon tones or artificial glow effects."
  ]
}