System Requirements Document (SRD)

Project Name: infini-landing

1. Introduction

The infini-landing project aims to design and develop a cutting-edge dark-mode landing page inspired by the vibrant neon cyberpunk aesthetic of Tokyo streets at night. This project is tailored for a Gen-Z-focused fintech/AI startup, delivering an electric, modern, and restless vibe that aligns with the user’s vision. The landing page will serve as the first impression for visitors, showcasing the brand's tech-forward identity and innovative offerings.

This document outlines the system requirements for the infini-landing project, ensuring alignment with the user’s creative vision and technical needs.

2. System Overview

The infini-landing system will be a responsive, visually striking landing page optimized for both desktop and mobile platforms. It will feature a full-width hero section, neon-inspired design elements, and interactive components that enhance user engagement. The system will leverage modern web technologies and frameworks to deliver a seamless and immersive user experience.

Key objectives:

• Create a visually captivating landing page inspired by neon cyberpunk Tokyo streets.
• Ensure responsiveness and compatibility across devices.
• Implement smooth animations and micro-interactions for a dynamic user experience.
• Optimize performance and accessibility for a global audience, with a focus on US-based users.

3. Functional Requirements

• As User I should see a full-width hero section with a cyberpunk Tokyo street image, bold headline, subheading, and primary/secondary CTA buttons.
• As User I should experience smooth hover animations and subtle glitch effects on interactive elements.
• As User I should interact with feature cards that have neon borders and glow effects.
• As User I should navigate through a clean, energetic layout with layered dark backgrounds and soft neon glow effects.
• As User I should see typography that is modern, condensed, and tech-inspired.
• As User I should experience a responsive design optimized for both desktop and mobile devices.

4. User Personas

1. Admin

• Responsible for managing and updating content on the landing page.
• Requires access to backend tools for editing text, images, and links.

2. User

• Primary visitor to the landing page.
• Interested in exploring the brand’s offerings and engaging with the interactive components.

3. Guest

• Casual visitor who may not interact deeply but should still experience the full aesthetic and functionality of the landing page.

5. Visuals Colors and Theme

Color Palette:

• Hot Pink (#FF2DAA): Primary CTA buttons.
• Vibrant Magenta (#FF4FD8): Gradients and highlights.
• Electric Cyan (#00C2FF): Secondary accents and glow effects.
• Rich Navy (#0B1C2D): Background base.
• Dark Indigo (#1A1F3A): Layered surfaces.
• Off Black (#0F0F12): Deep sections.

Theme:

• Neon cyberpunk Tokyo street aesthetic.
• Deep layered dark backgrounds with soft neon glow effects.
• Subtle gradients transitioning from pink to magenta.
• Edge lighting and glass-like UI elements.
• Futuristic sans-serif typography with sharp, tech-inspired styling.

6. Signature Design Concept

Interactive Neon Cyberpunk Street Homepage

The homepage will immerse users in a full-width animated cyberpunk Tokyo street scene. Neon signs will flicker and glow dynamically, creating a restless and electric atmosphere. As users scroll, the street transitions subtly, revealing new sections illuminated by vibrant magenta and cyan gradients.

Key Features:

• Hero Section:

  • A bold headline: “The city never sleeps. The system never stops.”
  • Subheading below in condensed futuristic sans-serif font.
  • Primary CTA button glowing in hot pink with a soft pulse animation.
  • Secondary outline button with a cyan glow hover effect.

• Interactive Elements:

  • Feature cards with neon borders that glow brighter on hover.
  • Smooth hover animations with slight glitch effects (e.g., text distortion or flicker).
  • Glass-like UI components with edge lighting and soft reflections.

• Micro-Interactions:

  • Neon signs flicker subtly as users move their cursor.
  • Scroll-triggered transitions where the street scene evolves, revealing new content sections.
  • A dynamic background gradient that shifts based on time of day (e.g., darker tones at night, brighter magenta hues during the day).

This homepage will leave a lasting impression, blending aesthetic brilliance with interactive depth to captivate users instantly.

7. Non-Functional Requirements

• The landing page must load within 3 seconds on standard broadband connections.
• Ensure compatibility with major browsers (Chrome, Firefox, Safari, Edge).
• Optimize for mobile responsiveness across various screen sizes.
• Implement accessibility standards (WCAG 2.1 AA compliance).
• Ensure scalability for future feature additions.

8. Tech Stack

Frontend:

• React for Web

Backend:

• Python
• FastAPI

Database:

• MySQL (using Alembic for migrations)

AI Models:

• GPT 5.2 for user-friendly responses

AI Tools:

• Litellm for LLM Routing
• Langchain

Local Orchestration:

• Docker
• docker-compose

Server-Side Orchestration:

• Kubernetes

9. Assumptions and Constraints

• The landing page will primarily target US-based users, with timezone considerations for EST.
• The design must adhere to the neon cyberpunk aesthetic specified by the user.
• The system will not include e-commerce functionality at this stage.
• Hosting and deployment will be managed using Kubernetes for scalability.

10. Glossary

• CTA: Call-to-Action, a button or link prompting user interaction.
• WCAG: Web Content Accessibility Guidelines, standards for web accessibility.
• Micro-Interactions: Small animations or effects that enhance user experience.
• Gradient: A gradual blend between two or more colors.
• Neon Cyberpunk: A design style inspired by futuristic urban environments with vibrant neon lighting.

End of Document