Gamma-Bot System Requirements Document

1. Introduction

The purpose of this document is to outline the system requirements for the "Gamma-Bot" project, which involves creating a premium, fully responsive restaurant website for Bella Vista Restaurant. The website will be designed to reflect luxury fine dining with a modern and elegant aesthetic, incorporating smooth animations and fast-loading capabilities.

2. System Overview

The Gamma-Bot project aims to deliver a sophisticated online presence for Bella Vista Restaurant, enhancing user experience through a visually appealing and functionally robust website. The website will feature a range of sections including a hero section, navigation bar, about section, menu, chef details, gallery, testimonials, reservation system, contact information, and additional features like online ordering and live chat. The design will incorporate modern web technologies such as HTML, CSS, JavaScript, React, and Tailwind CSS, ensuring responsiveness across all devices.

3. Functional Requirements

• As a Visitor, I should be able to view a full-screen background image/video with the restaurant logo and a catchy headline.
• As a Visitor, I should be able to navigate through the website using a sticky navbar with options like Home, About, Menu, Gallery, Chef, Testimonials, Reservation, and Contact.
• As a Visitor, I should be able to view the restaurant's story, high-quality images, years of experience, and awards in the About section.
• As a Visitor, I should be able to browse the menu with categories such as Starters, Main Course, Pizza, Burgers, Pasta, Seafood, Desserts, and Drinks.
• As a Visitor, I should be able to view food cards with images, names, descriptions, prices, ratings, and an "Order Now" button.
• As a Visitor, I should be able to filter menu items by category with animations.
• As a Visitor, I should be able to meet the head chef and team members with social media links in the Chef section.
• As a Visitor, I should be able to view a gallery with a masonry image layout and lightbox preview.
• As a Visitor, I should be able to read customer reviews with star ratings in an auto-sliding carousel in the Testimonials section.
• As a Visitor, I should be able to make a reservation using a booking form with fields for name, email, phone, date, time, guests, and special requests.
• As a Visitor, I should be able to view special offers like weekend discounts and happy hour.
• As a Visitor, I should be able to access contact information including Google Maps, address, phone, email, opening hours, and social media links.
• As a Visitor, I should be able to subscribe to a newsletter and access quick links in the footer.
• As a Visitor, I should be able to order food online, search for menu items, and use a shopping cart UI.
• As a Visitor, I should be able to interact with a live chat widget and view an FAQ section.
• As a Visitor, I should be able to view an Instagram feed section and sign up for an email newsletter.
• As a Visitor, I should be able to see a reservation confirmation popup after booking.

4. User Personas

• Visitor: A potential or returning customer exploring the restaurant's offerings, making reservations, or ordering food online.
• Admin: A restaurant staff member managing content, reservations, and online orders.

5. Core User Flows

• Visitor lands on the homepage -> Views hero section -> Navigates using the sticky navbar -> Explores About, Menu, Chef, Gallery, Testimonials sections -> Makes a reservation -> Receives confirmation popup.
• Visitor browses menu -> Filters by category -> Adds items to cart -> Proceeds to online ordering interface -> Completes purchase.
• Visitor interacts with live chat -> Subscribes to newsletter -> Engages with Instagram feed.

6. Visuals Colors and Theme

• primary: #004d40 (dark green)
• primary_light: #39796b (lighter green)
• secondary: #ffd700 (gold)
• accent: #ff4500 (vibrant orange)
• highlight: #ff8c00 (amber)
• bg: #ffffff (white)
• surface: rgba(0, 0, 0, 0.8) (black with opacity)
• text: #000000 (black)
• text_muted: #666666 (gray)
• border: rgba(255, 215, 0, 0.2) (gold with opacity)

7. Signature Design Concept

The homepage will feature an interactive 3D dining experience using @react-three/fiber and @react-three/drei. Users will navigate through a virtual dining room where each table represents a different section of the website. Hovering over a table will reveal a preview of the section, and clicking will transport the user to that part of the site. The dining room will be elegantly decorated with ambient lighting and subtle animations, creating an immersive experience.

8. Interaction Model & Motion Direction

The landing page will utilize a "parallax" interaction model, providing layered depth via scroll. Decorative elements like ambient lighting and dining room decor will translate at different speeds, while content remains in normal flow. Internal pages will adopt a "static" model for clarity and ease of use.

9. Non-Functional Requirements

• The website must load within 3 seconds on a standard broadband connection.
• It should be accessible and comply with WCAG 2.1 standards.
• The design must support dark mode.
• The website should be SEO-friendly and optimized for search engines.
• It must be fully responsive across all devices.

10. Tech Stack

• Frontend: React, Tailwind CSS
• Backend: Not specified (assumed to be managed by the API supervisor)
• Database: Not specified
• AI Models: Not applicable
• AI Tools: Not applicable
• Local Orchestration: Docker, docker-compose
• Server-side Orchestration: Kubernetes

11. Assumptions and Constraints

• The API supervisor will provide necessary backend services and APIs.
• The website will be hosted on a platform supporting Docker and Kubernetes.
• The design and development will adhere to modern best practices.

12. Glossary

• Hero Section: The main introductory section of a webpage.
• Parallax: A scrolling technique where background images move slower than foreground images, creating an illusion of depth.
• Glassmorphism: A design trend characterized by frosted-glass-like elements.
• SEO: Search Engine Optimization, the practice of increasing the quantity and quality of traffic to a website through organic search engine results.
• WCAG: Web Content Accessibility Guidelines, a set of recommendations for making web content more accessible.