{
  "name": "Electra Calc",
  "short_name": "ElectraCalc",
  "description": "Precision engineering tools and calculators for electronics designers. PCB trace width, impedance, resistor codes, and 30+ tools.",
  "start_url": "/en",
  "display": "standalone",
  "background_color": "#f8fafc",
  "theme_color": "#1c64f2",
  "orientation": "any",
  "categories": ["utilities", "education", "productivity"],
  "icons": [
    {
      "src": "/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}