System Requirements Document for golden-quiero

1. Introduction

The project "golden-quiero" aims to create an interactive 3D landing page for a premium beverage experience. The primary audience is users interested in exploring a visually immersive and cinematic presentation of energy drink cans styled like "ZERO SUGAR" cans. The page will provide a modern, futuristic, and luxurious aesthetic, allowing users to interact with the products in a unique and engaging manner.

2. System Overview

The system will deliver a single interactive 3D landing page showcasing exactly five energy drink cans. These cans will float and rotate in a dark, premium 3D space, providing a realistic and cinematic experience. Users can interact with the scene using mouse or touch inputs to explore and select cans, revealing detailed product information. The system is designed to maintain a premium aesthetic, with a focus on modern and futuristic design elements.

2a. Product Interpretation and Delivery Boundary

The delivery is confined to a single landing page that serves as the public entry point and contains the entire interactive 3D experience. The page will be accessible anonymously from the root, with no additional pages or products included. The design constraints strictly limit the content to five cans, each maintaining the "ZERO SUGAR" design. The system will support both mouse and touch interactions, ensuring compatibility across devices.

2b. Source Content Inventory

Not applicable as no content source directive was provided.

2c. Page Content and Component Coverage

Landing

• 3D Scene Initialization

  • Load five energy drink cans styled like "ZERO SUGAR" cans.
  • Set a dark blue/black background.
  • Initialize realistic lighting and shadows.

• Can Animation

  • Cans float smoothly up and down.
  • Cans rotate slowly on their axis.
  • Realistic reflections and depth are applied.

• User Interaction

  • Mouse drag and touch support for scene exploration.
  • Click or tap to select any of the five cans.

• Product Detail View

  • Selected can moves to the center and enlarges.
  • Display product information: Name, "ZERO SUGAR", flavor, short description, price.
  • Include "ADD TO CART" and "BACK" buttons.

• Return to Initial State

  • On "BACK" button press, hide product information.
  • Return the selected can to its original position.
  • Restore the initial scene with all cans floating and rotating.

• Error and Recovery States

  • Handle loading errors with a fallback message.
  • Ensure smooth transitions and animations resume after interruptions.

3. Functional Requirements

• As a user, I should see five energy drink cans floating in a 3D space upon entering the page.
  Provenance: explicit
  Observable Acceptance: Cans are visible, floating, and rotating with realistic lighting.

• As a user, I should be able to explore the 3D scene using mouse or touch.
  Provenance: explicit
  Observable Acceptance: Scene responds to drag and touch inputs, allowing exploration.

• As a user, I should be able to select a can to view its details.
  Provenance: explicit
  Observable Acceptance: Selected can moves to the center, enlarges, and displays product details.

• As a user, I should see product information when a can is selected.
  Provenance: explicit
  Observable Acceptance: Product details are displayed with "ADD TO CART" and "BACK" buttons.

• As a user, I should be able to return to the initial scene state by pressing "BACK".
  Provenance: explicit
  Observable Acceptance: Information overlay disappears, and the scene resets to the initial state.

4. User Personas

Explorador de productos

• Context: Interacts with the landing page to explore the 3D scene and view product details.
• Primary Goal: To explore the premium presentation of energy drink cans and access detailed product information.
• Responsibilities: Navigate the 3D scene, select cans, and view product details.
• Interactions: Uses mouse or touch to interact with the scene and select cans.
• Success: Successfully views product details and returns to the initial scene state.

5. Core User Flows

5.1 Exploring the 3D Scene

1. Start: User accesses the landing page.
2. Landing: The page loads with five floating cans in a 3D space.
3. Action: User drags the mouse or uses touch to explore the scene.
4. Result: Scene responds to input, allowing exploration.

5.2 Selecting a Can

1. Start: User is exploring the 3D scene.
2. Landing: User clicks or taps on a can.
3. Action: Selected can moves to the center and enlarges.
4. Result: Product details are displayed with interactive buttons.

5.3 Viewing Product Details

1. Start: User has selected a can.
2. Landing: Product details are visible.
3. Action: User reads details and decides to press "BACK".
4. Result: Information overlay disappears, and the scene resets.

6. Visuals Colors and Theme

• Muse: Gleb Kuznetsov
• Palette:
  • Background: #0F0F14
  • Surface: #10121B
  • Text: #FFFFFF
  • Primary: #00BFFF
  • Accent: #FF00FF
  • Muted: #888C99
• Typography:
  • Headings: Space Grotesk, uppercase, large scale
  • Body: Orbitron, modular scale 1.25
• Shape Language: Full-bleed 3D scene with floating panels
• Layout: Floating glass panels over a dark void
• Motion: Continuous slow orbit and parallax

7. Signature Design Concept

The landing page will feature a full-bleed 3D scene with five energy drink cans levitating against a dark background. The cans will be illuminated by electric cyan and magenta glows, creating a premium and futuristic atmosphere. Users can interact with the scene, and upon selecting a can, an elegant UI overlay will display product information.

8. Interaction Model & Motion Direction

• Interaction Model: Animated
• Motion Tempo: Cinematic
• Hero Dimensionality: webgl
• Landing Hero Motion Brief:
  • Focal Subject: Five energy drink cans
  • Input→Transformation→Outcome: User drags to explore → Cans float and rotate → Premium product experience
  • Motion Vocabulary: Slow orbit, parallax, light sweeps
  • First Frame: Cans levitating in a dark 3D space
  • Reduced-Motion State: Static cans with minimal rotation

9. Non-Functional Requirements

• Performance: The page must load quickly and maintain smooth animations.
• Compatibility: Must support modern browsers and mobile devices.
• Accessibility: Ensure text and interactive elements are accessible.

10. Tech Stack

• Frontend: React, Three.js for 3D rendering
• Backend: None specified, as the page is primarily frontend-focused
• Deployment: Docker for containerization

11. Assumptions and Constraints

• Assumptions:
  • Users have access to modern browsers and devices.
  • The visual style aligns with the premium beverage market.
• Constraints:
  • Exactly five cans must be displayed.
  • No additional products or pages are allowed.

12. Glossary

• 3D Scene: A digital environment where objects appear to exist in three dimensions.
• Can: Refers to the energy drink cans styled like "ZERO SUGAR" cans.
• Landing Page: The initial page users see when accessing the site, containing the primary interactive experience.