Capture Promotionnelle de Personnalisation iOS

{
  "type": "app store promotional screenshot",
  "platform": "iOS",
  "style": "clean premium branding, soft 3D mascot illustration, warm minimalist product marketing",
  "brand": {
    "name": "[Merl]",
    "primary colors": [
      "warm cream",
      "golden yellow",
      "black",
      "soft orange",
      "lavender accent"
    ]
  },
  "canvas": {
    "aspect_ratio": "9:16 vertical",
    "background": "light beige upper field with a large curved golden-yellow wave rising from the bottom"
  },
  "layout": {
    "sections": [
      {
        "title": "hero headline",
        "position": "top-left",
        "count": 2,
        "labels": [
          "Personalize your",
          "[Merl] experience"
        ]
      },
      {
        "title": "supporting copy",
        "position": "upper-left below headline",
        "count": 4,
        "labels": [
          "Customize agents,",
          "memory, and how",
          "[Merl] shapes prompts",
          "for your best outputs."
        ]
      },
      {
        "title": "phone mockup",
        "position": "center-right",
        "count": 1,
        "labels": [
          "iPhone displaying the app customization screen"
        ]
      },
      {
        "title": "mascot",
        "position": "bottom-left of phone",
        "count": 1,
        "labels": [
          "small white mascot wearing wizard hat and cape, one arm pointing toward the phone"
        ]
      },
      {
        "title": "brand signature",
        "position": "bottom-center",
        "count": 2,
        "labels": [
          "mascot face icon",
          "[Merl]"
        ]
      }
    ]
  },
  "device": {
    "model": "modern iPhone Pro style with dynamic island",
    "angle": "slight rightward perspective tilt",
    "finish": "glossy black metal frame",
    "screen": {
      "header": {
        "time": "9:41",
        "center title": "Your [Merl]",
        "right action": "Done"
      },
      "content_sections": [
        {
          "title": "BESTIE",
          "count": 1,
          "labels": [
            "bestie"
          ]
        },
        {
          "title": "YEAR",
          "count": 4,
          "labels": [
            "Student",
            "Working pro",
            "Creator",
            "Just curious"
          ]
        },
        {
          "title": "AGE",
          "count": 5,
          "labels": [
            "Under 18",
            "18–24",
            "25–34",
            "35–49",
            "50+"
          ]
        },
        {
          "title": "INTERESTS",
          "count": 5,
          "labels": [
            "Resumes & cover letters",
            "Photos",
            "Image gen",
            "Video",
            "Writing"
          ]
        },
        {
          "title": "HOW [MERL] WORKS FOR YOU",
          "count": 5,
          "labels": [
            "Memory",
            "Prompt style",
            "Adapt to you",
            "Default model",
            "Response length"
          ]
        },
        {
          "title": "bottom navigation",
          "count": 3,
          "labels": [
            "home icon",
            "center pill button: 288 Merls",
            "profile icon"
          ]
        }
      ],
      "selected states": [
        "Just curious",
        "18–24",
        "Resumes & cover letters",
        "Photos",
        "Image gen",
        "Writing"
      ],
      "toggles": {
        "count": 2,
        "labels": [
          "Memory on",
          "Adapt to you on"
        ]
      },
      "descriptive_rows": [
        "Memory — [Merl] remembers your preferences and past chats",
        "Prompt style — Friendly, clear, and concise",
        "Adapt to you — [Merl] adapts prompts and workflows based on your activity",
        "Default model — [Merl] chooses the best model for every task",
        "Response length — Balanced"
      ]
    }
  },
  "mascot": {
    "design": "rounded chibi-like white character with dot eyes, small smile, peach blush cheeks",
    "outfit_count": 3,
    "outfit_pieces": [
      "brown wizard hat",
      "golden cape",
      "round neck clasp or bow"
    ],
    "pose": "standing beside the phone, slightly waving or presenting it"
  },
  "typography": {
    "headline": "large elegant high-contrast serif in black",
    "body": "small clean sans-serif in muted dark gray",
    "logo": "serif wordmark matching the headline"
  },
  "lighting": "soft studio lighting with gentle shadows, polished app-advertisement finish",
  "quality": "high-resolution, highly legible UI, consistent brand identity, premium iOS App Store screenshot aesthetic"
}