Zero - Electronics Shopping App 🛒

Zero is an Android e-commerce application for browsing and purchasing smart devices like phones, laptops, and headphones. It features a clean UI, smooth animations, and real-time data fetched from Firebase.

🚀 Features

• 🔥 Intro screen with a call to action
• 🖼️ Banner slider using ViewPager2
• 📂 Browse categories horizontally
• 💡 Filtered product listing per category
• 📄 Product detail screen with multiple images and models
• 🛒 Cart management with price, tax & delivery calculation
• ✅ Two selectable payment methods (UI only)
• 📦 Data management through ViewModel and LiveData (MVVM)
• 🔥 Firebase as backend (Firestore)

🛠️ Built With

• Kotlin
• MVVM Architecture
• Firebase Firestore
• Glide – for image loading
• ViewPager2 – for banner slider
• RecyclerView – for lists
• ViewBinding – for type-safe UI interaction

📸 Screenshots

You can add image links here when ready.

![Home](https://drive.google.com/file/d/1-5gCjE7m5A02u3VHbrMf_Oo41LSeXei6/view?usp=share_link)
![Product Detail](https://drive.google.com/file/d/1-3ckL1Bq4qkz9VbstDz2_AEIrg0U3l7X/view?usp=share_link)
![Cart](https://drive.google.com/file/d/1-24xdi4tePSlbO36fLU6aRUWE4UGmlOU/view?usp=share_link)