Dark Mode Tech Marketing Collage Slide

{
  "type": "modern marketing slide collage",
  "style": "premium dark-mode tech brand presentation, sleek product marketing, soft glow lighting, rounded-corner cards, subtle gradients, high contrast, polished startup aesthetic",
  "canvas": {
    "aspect_ratio": "16:9",
    "background": "deep black with faint warm orange glow accents"
  },
  "brand": {
    "name": "[WITHINGS]",
    "accent_color": "warm orange"
  },
  "layout": {
    "structure": "3 cards across the top row and 1 wide banner card across the full bottom row",
    "card_count": 4,
    "sections": [
      {
        "title": "smart scale product card",
        "position": "top-left",
        "count": 3,
        "labels": [
          "Weight",
          "Body Composition",
          "Trends"
        ],
        "content": "dark card with brand name at top left, large white and orange headline 'We launched Withings integration', subtext 'Sync your weight, body composition, and more.', glossy black smart scale floating on the right side with tiny illuminated screen reading '72.4 kg', bottom feature row with 3 white line icons and labels separated by thin dividers"
      },
      {
        "title": "brand update card",
        "position": "top-center",
        "count": 1,
        "labels": [
          "miora update this week"
        ],
        "content": "warm blurred orange-toned lifestyle photo of two runners in motion, large centered white serif logo text '[miora]' with a wave-like emblem to the left, stacked lower text with first line orange and second line white"
      },
      {
        "title": "chat image generation card",
        "position": "top-right",
        "count": 4,
        "labels": [
          "can you make my teeth reaally white and shiny",
          "Making them gleam now",
          "Latest image gen",
          "Right in your iMessage."
        ],
        "content": "dark iMessage-style chat UI, bright blue outgoing message bubble at top, dark gray reply bubble below, portrait photo preview of a person in a black cap before a window with face obscured by rectangular blur, floating blue share icon, footer caption with spark icon, orange headline, gray subtext"
      },
      {
        "title": "referral banner card",
        "position": "bottom full-width",
        "count": 2,
        "labels": [
          "Referrals and rewards",
          "Like the healthmaxxing cap"
        ],
        "content": "wide dark banner with soft orange spotlight behind a centered black baseball cap with white embroidered text '[healthmaxxing]', left side orange 3-people-with-heart line icon, white headline and gray subtext 'Invite friends and get cool perks.', right side orange headline and gray subtext 'Our way of saying thanks for spreading the word.'"
      }
    ]
  },
  "design_details": {
    "corners": "large rounded corners on every card",
    "borders": "subtle thin gray outlines",
    "spacing": "even gutters between cards",
    "typography": "clean sans-serif for UI and marketing copy, elegant serif for center logo",
    "lighting": "moody black background with orange rim lighting and glow",
    "product_rendering": "realistic 3D product and accessory render",
    "ui_style": "minimal premium app promo aesthetic"
  },
  "text_overrides": {
    "top_left_brand": "[WITHINGS]",
    "center_update_line": "[miora update this week]"
  }
}