{
  "name": "White Stone — Industrial Calcium Carbonate",
  "short_name": "White Stone",
  "description": "High-purity ground calcium carbonate (GCC) from Ain Sokhna, Egypt. Coated and uncoated grades for plastics, paints, paper and adhesives.",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0A0A09",
  "theme_color": "#D04E1C",
  "lang": "en",
  "categories": ["business", "industrial", "manufacturing"],
  "icons": [
    {
      "src": "/assets/icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/assets/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "Request a Quote",
      "url": "/rfq.html",
      "description": "Request bulk pricing"
    },
    {
      "name": "Download TDS",
      "url": "/downloads.html",
      "description": "Technical data sheets"
    },
    {
      "name": "Contact Sales",
      "url": "/contact.html"
    }
  ]
}