{
  "name": "ChemCal Pro+ - Chemical Engineering Calculator",
  "short_name": "ChemCal Pro+",
  "description": "Comprehensive chemical engineering calculator suite with interactive visualizations",
  "start_url": "/",
  "display": "standalone",
  "theme_color": "#3B82F6",
  "background_color": "#F8FAFC",
  "orientation": "portrait-primary",
  "categories": ["education", "productivity", "utilities"],
  "icons": [
    {
      "src": "/favicon.ico",
      "sizes": "64x64 32x32 24x24 16x16",
      "type": "image/x-icon"
    }
  ],
  "features": [
    "offline",
    "calculations",
    "visualizations",
    "chemical-reactions"
  ]
}