System Requirements Document (SRD)

Project Name: lemon-transition

1. Introduction

Welcome to the System Requirements Document (SRD) for lemon-transition, a cutting-edge 3D website designed to showcase residential real estate properties in Bangalore. This project aims to deliver an immersive, professional, and user-friendly experience for visitors exploring properties on www.homznspace.com.

The website will leverage innovative 3D design concepts, smooth transitions, and interactive features to create an unforgettable browsing experience. By focusing on Bangalore's real estate market, lemon-transition will cater to a diverse audience, including first-time buyers, investors, and luxury property seekers.

This document outlines the system requirements necessary to bring this vision to life.

2. System Overview

The lemon-transition project will create a 3D-enabled website that serves as a comprehensive platform for residential real estate in Bangalore. It will feature:

• A visually stunning 3D landing page with smooth transitions.
• Detailed property listings with interactive 3D walkthroughs.
• Neighborhood insights and location maps tailored to Bangalore.
• Advanced search and filter options for properties.
• Easy-to-use booking and inquiry forms for user engagement.
• Educational resources, such as buying guides, to assist users in making informed decisions.

The system will prioritize accessibility, responsiveness, and performance to ensure a seamless experience across devices.

3. Functional Requirements

Story Points

• As a User, I should be able to view a 3D landing page with smooth transitions showcasing Bangalore's real estate highlights.
• As a User, I should be able to browse detailed property listings with 3D models and interactive walkthroughs.
• As a User, I should be able to filter properties by type, budget, and locality.
• As a User, I should be able to view neighborhood insights, including nearby amenities and location maps.
• As a User, I should be able to book consultations or send inquiries through easy-to-use forms.
• As a User, I should be able to access educational resources, such as buying guides tailored to Bangalore's real estate market.

4. User Personas

1. General User

• Description: Individuals exploring residential properties in Bangalore, including first-time buyers, investors, and luxury property seekers.
• Goals: Find suitable properties, understand neighborhood details, and book consultations or inquiries easily.

2. Admin

• Description: Internal team managing property listings, user inquiries, and website content.
• Goals: Add, update, and delete property listings; respond to user inquiries; and maintain website functionality.

5. Visuals Colors and Theme

Color Palette

The color palette for lemon-transition is inspired by Bangalore's vibrant yet professional real estate market.

• Background: #F5F5F5 (Soft Pearl White)
• Surface: #E0E7FF (Gentle Sky Blue)
• Text: #2E3440 (Deep Charcoal Gray)
• Accent: #FF6F61 (Warm Coral Red)
• Muted Tones: #A3B4C4 (Subtle Steel Blue)

This palette balances professionalism with warmth, creating a welcoming yet sophisticated aesthetic.

6. Signature Design Concept

The 3D Bangalore Skyline

The homepage will feature a 3D interactive Bangalore skyline that dynamically showcases key real estate hotspots.

• Design Details:

  • Users will see a panoramic view of Bangalore's skyline, with iconic buildings and neighborhoods rendered in 3D.
  • Hovering over a building will display a tooltip with property highlights, such as price range, type, and availability.
  • Clicking on a building will zoom into a detailed view, including 3D walkthroughs, location maps, and nearby amenities.

• Animations and Transitions:

  • Smooth transitions between sections, such as sliding panels and fade-ins.
  • Micro-interactions, like subtle lighting changes on hover and animated property highlights.

• Interactive Features:

  • A "fly-through" mode where users can navigate the skyline like a drone, exploring properties and neighborhoods.
  • Real-time updates on property availability displayed as glowing markers on buildings.

This bold concept will make the website instantly fascinating, ensuring users are captivated from the moment they land on the page.

7. Non-Functional Requirements

• Performance: The website must load within 3 seconds on standard broadband connections.
• Accessibility: Ensure compliance with WCAG 2.1 standards for accessibility.
• Responsiveness: The website must adapt seamlessly to desktop, tablet, and mobile devices.
• Scalability: Support up to 10,000 concurrent users without performance degradation.
• Security: Implement SSL encryption and secure authentication for user data protection.

8. Tech Stack

Frontend

• React for Web

Backend

• Python
• FastAPI

Database

• MySQL or MariaDB (using Alembic for migrations)

AI Models

• GPT 5.4 for user-friendly responses
• Google Nano Banana for image generation

AI Tools

• Langchain
• Litellm for LLM Routing

Local Orchestration

• Docker
• docker-compose

Server-Side Orchestration

• Kubernetes

9. Assumptions and Constraints

Assumptions

• Users will primarily access the website from India, with Bangalore as the focal region.
• The website will cater to both individual buyers and real estate investors.
• Admins will have basic technical knowledge to manage property listings and inquiries.

Constraints

• The website must comply with Indian real estate regulations and data privacy laws.
• Budget constraints may limit the use of advanced AI models for certain features.

10. Glossary

• 3D Walkthrough: A virtual tour of a property, allowing users to explore its interiors and layout interactively.
• WCAG 2.1: Web Content Accessibility Guidelines, a standard for ensuring websites are accessible to people with disabilities.
• SSL Encryption: A security protocol for establishing encrypted links between a web server and a browser.
• Alembic: A database migration tool for Python applications.
• LLM Routing: Large Language Model routing, used for directing AI queries to the most suitable model.