I need to create a complete Flight Intelligence Hub HTML page with the requested enhancements. Since the current page shows a Mod_Security error (the original HTML wasn't provided), I'll build a comprehensive Flight Intelligence Hub with all the tools and enhancements. ```html Flight Intelligence Hub

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Flight Intelligence Hub

Smart tools to find, track, and secure the best airfares — powered by real data

✈️ Flight Budget Calculator

Estimate your total trip flight costs including taxes, fees, and extras.

Origin City

Destination City

Departure Date

Cabin Class

No. of Passengers

Base Fare per Person ($)

Add-ons

🧳 Checked Bag (+$45) 🪑 Seat Selection (+$25) 🍽️ Meal (+$15) 📶 WiFi (+$35) 🛡️ Travel Insurance (+$60)

Total Estimated Flight Cost

🔍 Search Flights Now →

📅 Best Time to Fly Calculator

Discover the cheapest days, months, and seasons to book your route.

Origin City

Destination City

Travel Month

Trip Type

Best Booking Window

🔍 Search Flights Now →

🏆 Frequent Flyer Points Valuator

Find out exactly what your miles and points are worth in real dollars.

Loyalty Program

Points Balance

Cabin for Redemption

Cash Price of Target Flight ($)

Your Points Are Worth