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frontend/src/hooks/usePilotDetection.ts

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+/**
+ * Custom hook to detect pilot program participation via URL parameter
+ * Checks for ?pilot=true in URL and provides pilot status and coupon code
+ */
+import { useMemo } from 'react';
+import { useLocation } from 'react-router-dom';
+
+interface PilotDetectionResult {
+  isPilot: boolean;
+  couponCode: string | null;
+  trialMonths: number;
+  trialDays: number;
+}
+
+export const usePilotDetection = (): PilotDetectionResult => {
+  const location = useLocation();
+
+  const pilotInfo = useMemo(() => {
+    const searchParams = new URLSearchParams(location.search);
+    const pilotParam = searchParams.get('pilot');
+    const isPilot = pilotParam === 'true';
+
+    return {
+      isPilot,
+      couponCode: isPilot ? 'PILOT2025' : null,
+      trialMonths: isPilot ? 3 : 0,
+      trialDays: isPilot ? 90 : 14,
+    };
+  }, [location.search]);
+
+  return pilotInfo;
+};