{
  "preset_id": "PP_Warm",
  "name": "Warm",
  "description": "Cozy, nostalgic warmth with lifted shadows",
  "settings": {
    "color_grading": {
      "temperature": 6800,
      "tint": 5,
      "saturation": 1.05,
      "contrast": 1.02,
      "gamma": 1.0,
      "gain": 1.0
    },
    "shadows": {
      "saturation": 0.95,
      "contrast": 0.98,
      "gamma": 1.05,
      "gain": 1.02
    },
    "midtones": {
      "saturation": 1.0,
      "contrast": 1.0,
      "gamma": 1.0,
      "gain": 1.0
    },
    "highlights": {
      "saturation": 0.98,
      "contrast": 1.0,
      "gamma": 0.98,
      "gain": 1.0
    },
    "tone_curve": {
      "shadows": 0.05,
      "highlights": -0.02
    },
    "vignette": {
      "intensity": 0.15,
      "feather": 0.6
    },
    "film_grain": {
      "intensity": 0.02,
      "response": 0.8
    }
  }
}