{
  "name": "Heart Relief AI",
  "short_name": "HeartRelief",
  "description": "HRV, cardiovascular stress, and heart attack risk monitoring from a short phone-camera video.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#0b0b12",
  "theme_color": "#0b0b12",
  "categories": ["health", "medical", "lifestyle", "fitness"],
  "icons": [
    { "src": "/favicon.ico", "sizes": "any", "type": "image/x-icon" }
  ]
}