const http = require('http'); const PORT = process.env.PORT || 3000; const server = http.createServer((req, res) => { res.writeHead(200, { 'Content-Type': 'text/plain' }); res.end('Hello World from First Contact! 🚀\n'); }); server.listen(PORT, '0.0.0.0', () => { console.log(`Server running on port ${PORT}`); console.log(`First Contact application ready!`); });