System Requirements Document (SRD)

Project Name: verdant-ui

1. Introduction

The verdant-ui project is a modern, high-conversion mobile shopping app UI designed for a traditional clothing brand, Viveagham, specializing in South Indian ethnic wear. This document outlines the system requirements to ensure the app delivers a premium shopping experience while maintaining cultural authenticity and maximizing sales conversions.

The app is tailored for the Indian market (IN), with a focus on fast, mobile-first performance, elegant design, and user-friendly navigation. It combines traditional South Indian aesthetics with modern eCommerce functionality to appeal to a wide audience.

2. System Overview

The verdant-ui system is a mobile-first eCommerce platform designed to:

• Showcase Viveagham's premium South Indian ethnic wear.
• Optimize product discovery and user engagement.
• Provide a seamless shopping experience with fast-loading UI and thumb-friendly navigation.
• Incorporate cultural and modern design elements to create a unique identity.

The app will include features such as category-based navigation, personalized recommendations, a streamlined checkout process, and conversion-focused elements like sticky "Buy Now" buttons and WhatsApp chat integration.

3. Functional Requirements

As a User:

• I should be able to view a splash screen with Viveagham's logo and a traditional motif.
• I should be able to browse categories like Men’s Dhotis, Shirts, Kids Wear, and Combo Offers.
• I should be able to view trending products, best sellers, and festival collections on the home screen.
• I should be able to search for products using a sticky search bar.
• I should be able to filter products by price, fabric, occasion, and popularity.
• I should be able to view product details, including images, price, discounts, and features.
• I should be able to add products to the cart or wishlist.
• I should be able to view my cart, apply coupons, and proceed to checkout.
• I should be able to select an address and payment method during checkout.
• I should be able to view my order history, wishlist, and saved addresses in the profile section.

As an Admin:

• I should be able to manage product categories and subcategories.
• I should be able to update banners and promotional content.
• I should be able to track user activity and optimize conversion rates.

4. User Personas

1. End User (Shopper)

• Demographics: Primarily Indian users, aged 18-45, interested in traditional South Indian clothing.
• Goals: Discover and purchase ethnic wear quickly and easily.
• Pain Points: Slow loading apps, poor navigation, lack of trust in quality.

2. Admin

• Demographics: Viveagham's internal team managing inventory and promotions.
• Goals: Ensure smooth app operations and maximize sales.
• Pain Points: Complex backend systems, difficulty in updating content.

5. Visuals Colors and Theme

Color Palette:

• Primary (Background): Forest Green (#0B3D2E)
• Surface: Light Beige (#F5F5DC)
• Text: Charcoal Black (#2C2C2C)
• Accent: Gold (#D4AF37)
• Muted Tones: Soft Grey (#E8E8E8)

Typography:

• Headings: Lora (Elegant serif font for a traditional touch).
• Body Text: Inter (Clean sans-serif for readability).

6. Signature Design Concept

Interactive Temple Motif Landing Page

The home page will feature an interactive temple motif design that blends cultural heritage with modern interactivity.

• Visuals: A subtle animated background of South Indian temple patterns (e.g., gopuram or kolam designs) that shift gently as the user scrolls.
• Interaction:
  • The top banner carousel will have a "parallax effect," where the background moves slower than the foreground.
  • Category icons will "glow" with a gold shimmer when hovered over.
• Micro-Animations:
  • Product cards will "flip" to reveal details like discounts and quick add-to-cart options.
  • Sticky elements like the search bar and "Buy Now" button will have a soft bounce effect when tapped.
• Transitions: Smooth fade-ins and slide-ins for product sections as the user scrolls.

This design will create a memorable first impression and immerse users in a premium shopping experience.

7. Non-Functional Requirements

• Performance: The app must load within 2 seconds on a 4G network.
• Scalability: Support up to 1 million users concurrently.
• Security: Implement secure payment gateways and data encryption.
• Localization: Support Indian languages like Tamil, Telugu, and Hindi.
• Accessibility: Ensure WCAG 2.1 compliance for visually impaired users.

8. Tech Stack

Frontend:

• React Native for mobile app development.

Backend:

• Python with FastAPI for API development.

Database:

• MySQL for relational data (e.g., user profiles, orders).
• MongoDB for product catalog and search optimization.

AI Models:

• GPT 5.4 for personalized recommendations and chat support.

AI Tools:

• Langchain for conversational AI workflows.

Orchestration:

• Docker for local development.
• Kubernetes for server-side orchestration.

9. Assumptions and Constraints

• The app will primarily target Indian users with a focus on South Indian ethnic wear.
• Payment methods will include UPI, COD, and cards, with a preference for UPI due to its popularity in India.
• The app will be optimized for Android devices first, with iOS support planned for later phases.

10. Glossary

• UI/UX: User Interface/User Experience.
• CTA: Call to Action.
• WCAG: Web Content Accessibility Guidelines.
• UPI: Unified Payments Interface.
• COD: Cash on Delivery.