{
  "name": "Sigma Enterprises — Premium Signage Manufacturing",
  "short_name": "Sigma",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#1C75BC",
  "icons": [
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    { "src": "/favicon-512x512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/favicon-512x512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}