luna-codex-pet/index.html at main · joshlin2201/luna-codex-pet · GitHub

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<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <meta name="description" content="Luna, a custom animated Codex pet based on a real lionhead-mix rabbit.">
  <title>Luna Codex Pet</title>
  <style>
    :root {
      color-scheme: light;
      --bg: #f6f2ea;
      --ink: #201b16;
      --muted: #6c6258;
      --surface: #fffaf1;
      --line: #d9cec0;
      --accent: #4f7669;
      --accent-2: #9b4d33;
      --soft: #ece2d4;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      min-height: 100vh;
      background: var(--bg);
      color: var(--ink);
      font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    a {
      color: inherit;
    }

    .hero {
      min-height: 92vh;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
      align-items: center;
      gap: 42px;
      width: min(1180px, calc(100vw - 40px));
      margin: 0 auto;
      padding: 44px 0 28px;
    }

    .eyebrow {
      margin: 0 0 14px;
      color: var(--accent);
      font-size: 13px;
      font-weight: 760;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    h1 {
      margin: 0;
      font-size: clamp(46px, 8vw, 112px);
      line-height: .9;
      letter-spacing: 0;
      max-width: 760px;
    }

    .lead {
      max-width: 690px;
      margin: 24px 0 0;
      color: var(--muted);
      font-size: clamp(18px, 2.2vw, 24px);
      line-height: 1.45;
    }

    .actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 16px;
      border: 1px solid var(--line);
      border-radius: 7px;
      background: transparent;
      color: var(--ink);
      text-decoration: none;
      font-weight: 720;
      font-size: 14px;
    }

    .button.primary {
      border-color: var(--accent);
      background: var(--accent);
      color: white;
    }

    .pet-stage {
      display: grid;
      justify-items: center;
      gap: 18px;
      padding: 24px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 8px;
    }

    .sprite {
      width: 192px;
      height: 208px;
      background-image: url("assets/spritesheet.webp");
      background-repeat: no-repeat;
      background-size: 1536px 1872px;
      image-rendering: auto;
    }

    .state-title {
      margin: 0;
      font-size: 18px;
      line-height: 1.2;
      text-transform: capitalize;
    }

    .state-copy {
      margin: 6px 0 0;
      min-height: 42px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.45;
      text-align: center;
    }

    .controls {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 8px;
      width: 100%;
    }

    button {
      min-height: 38px;
      padding: 0 8px;
      border: 1px solid var(--line);
      border-radius: 7px;
      background: transparent;
      color: var(--ink);
      font: inherit;
      font-size: 13px;
      cursor: pointer;
    }

    button[aria-pressed="true"] {
      border-color: var(--accent);
      background: var(--accent);
      color: white;
      font-weight: 760;
    }

    section {
      width: min(1180px, calc(100vw - 40px));
      margin: 0 auto;
      padding: 54px 0;
      border-top: 1px solid var(--line);
    }

    h2 {
      margin: 0 0 18px;
      font-size: clamp(30px, 4vw, 52px);
      line-height: 1;
      letter-spacing: 0;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .feature {
      padding: 18px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 8px;
    }

    .feature h3 {
      margin: 0;
      font-size: 16px;
    }

    .feature p {
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.45;
    }

    .preview-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
      gap: 14px;
    }

    figure {
      margin: 0;
      padding: 12px;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 8px;
    }

    figure img {
      display: block;
      width: 100%;
      max-width: 192px;
      height: auto;
      margin: 0 auto;
    }

    figcaption {
      margin-top: 10px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      text-align: center;
      text-transform: capitalize;
    }

    .contact-sheet {
      display: block;
      width: 100%;
      height: auto;
      background: var(--surface);
      border: 1px solid var(--line);
      border-radius: 8px;
    }

    .code {
      overflow: auto;
      margin: 20px 0 0;
      padding: 18px;
      background: #201b16;
      color: #fff6e8;
      border-radius: 8px;
      font: 13px/1.55 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    }

    footer {
      width: min(1180px, calc(100vw - 40px));
      margin: 0 auto;
      padding: 30px 0 44px;
      color: var(--muted);
      font-size: 13px;
      border-top: 1px solid var(--line);
    }

    @media (max-width: 860px) {
      .hero {
        min-height: auto;
        grid-template-columns: 1fr;
        padding-top: 28px;
      }

      .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 520px) {
      .hero,
      section,
      footer {
        width: min(100vw - 22px, 520px);
      }

      .feature-grid {
        grid-template-columns: 1fr;
      }
    }
  </style>
</head>
<body>
  <main>
    <div class="hero">
      <div>
        <p class="eyebrow">Custom Codex Pet</p>
        <h1>Luna</h1>
        <p class="lead">A public showcase for a full nine-state Codex pet built from a real rabbit, with low loaf anatomy, lionhead ruff, mottled coat detail, rabbit-specific hind-foot motion, video-grounded chat behaviors, and enriched eight-frame state loops.</p>
        <div class="actions">
          <a class="button primary" href="#preview">Preview States</a>
          <a class="button" href="assets/spritesheet.webp">Download Atlas</a>
          <a class="button" href="pet.json">View Manifest</a>
          <a class="button" href="docs/LUNA-BEHAVIOR-EVIDENCE.md">Behavior Evidence</a>
        </div>
      </div>
      <div class="pet-stage" id="preview">
        <div id="sprite" class="sprite" role="img" aria-label="Animated Luna sprite preview"></div>
        <div>
          <h2 id="stateTitle" class="state-title">idle</h2>
          <p id="stateDescription" class="state-copy">Compact tucked loaf with breathing, nose twitch, asymmetric blink, and ear flick.</p>
        </div>
        <div id="controls" class="controls"></div>
      </div>
    </div>

    <section>
      <h2>Built For Codex</h2>
      <div class="feature-grid">
        <div class="feature">
          <h3>Complete Atlas</h3>
          <p>All nine Codex pet states in a validated 1536 x 1872 WebP atlas, now with every row filled to eight frames.</p>
        </div>
        <div class="feature">
          <h3>Rabbit Gait</h3>
          <p>Directional motion uses forefoot reach, hindquarter load, long hind-foot toe-off, flight, and recovery.</p>
        </div>
        <div class="feature">
          <h3>Luna Identity</h3>
          <p>Low dewlap-cushioned head, steep tucked haunch, white blaze, dark mask, quirky eye, and ruff.</p>
        </div>
        <div class="feature">
          <h3>Grounded Interaction</h3>
          <p>Chat states map to real Luna behaviors: loaf, wait, inspect, sniff, hop, peek, and settle.</p>
        </div>
        <div class="feature">
          <h3>Public Safe</h3>
          <p>The repo includes generated pet assets and distilled notes only. Source reference media is not published.</p>
        </div>
      </div>
    </section>

    <section>
      <h2>State Previews</h2>
      <div class="preview-grid">
        <figure><img src="assets/previews/idle.gif" alt="Idle animation"><figcaption>idle</figcaption></figure>
        <figure><img src="assets/previews/running-right.gif" alt="Running right animation"><figcaption>running-right</figcaption></figure>
        <figure><img src="assets/previews/running-left.gif" alt="Running left animation"><figcaption>running-left</figcaption></figure>
        <figure><img src="assets/previews/waving.gif" alt="Waving animation"><figcaption>waving</figcaption></figure>
        <figure><img src="assets/previews/jumping.gif" alt="Jumping animation"><figcaption>jumping</figcaption></figure>
        <figure><img src="assets/previews/failed.gif" alt="Failed animation"><figcaption>failed</figcaption></figure>
        <figure><img src="assets/previews/waiting.gif" alt="Waiting animation"><figcaption>waiting</figcaption></figure>
        <figure><img src="assets/previews/running.gif" alt="Running animation"><figcaption>running</figcaption></figure>
        <figure><img src="assets/previews/review.gif" alt="Review animation"><figcaption>review</figcaption></figure>
      </div>
    </section>

    <section>
      <h2>Contact Sheet</h2>
      <img class="contact-sheet" src="assets/contact-sheet.png" alt="Full Luna Codex pet contact sheet">
    </section>

    <section>
      <h2>Install</h2>
      <p class="lead">Drop the manifest and atlas into your Codex pets directory.</p>
      <pre class="code">mkdir -p ~/.codex/pets/luna
cp pet.json ~/.codex/pets/luna/pet.json
cp assets/spritesheet.webp ~/.codex/pets/luna/spritesheet.webp</pre>
    </section>
  </main>

  <footer>
    Generated Luna pet package by Josh Lin. Built as a public showcase for Codex custom pets.
  </footer>

  <script>
    const states = [
      { name: "idle", row: 0, frames: 8, description: "Compact tucked loaf with breathing, nose twitch, asymmetric blink, and ear flick." },
      { name: "running-right", row: 1, frames: 8, description: "Rightward rabbit gait with forefeet reach and long hind-foot toe-off." },
      { name: "running-left", row: 2, frames: 8, description: "Leftward rabbit gait with forefeet reach and long hind-foot toe-off." },
      { name: "waving", row: 3, frames: 8, description: "Greeting through ear flick, head tilt, blink, and nose twitch." },
      { name: "jumping", row: 4, frames: 8, description: "Binky-style crouch, hind-foot kick, flatter airborne stretch, and settle." },
      { name: "failed", row: 5, frames: 8, description: "Soft loaf deflation through ears, eyes, head, and body compression." },
      { name: "waiting", row: 6, frames: 8, description: "Alert input-needed loaf with perked ears, focus, and nose twitch." },
      { name: "running", row: 7, frames: 8, description: "In-place task-processing loop through attention, breathing, ears, and eyes." },
      { name: "review", row: 8, frames: 8, description: "Focused inspection with head tilt and Luna's quirky left-eye squint." }
    ];

    const sprite = document.getElementById("sprite");
    const controls = document.getElementById("controls");
    const title = document.getElementById("stateTitle");
    const description = document.getElementById("stateDescription");
    const cellWidth = 192;
    const cellHeight = 208;
    let active = states[0];
    let frame = 0;

    function draw() {
      sprite.style.backgroundPosition = `-${frame * cellWidth}px -${active.row * cellHeight}px`;
      frame = (frame + 1) % active.frames;
    }

    function selectState(state) {
      active = state;
      frame = 0;
      title.textContent = state.name;
      description.textContent = state.description;
      for (const button of controls.querySelectorAll("button")) {
        button.setAttribute("aria-pressed", String(button.dataset.state === state.name));
      }
      draw();
    }

    for (const state of states) {
      const button = document.createElement("button");
      button.type = "button";
      button.textContent = state.name;
      button.dataset.state = state.name;
      button.setAttribute("aria-pressed", String(state === active));
      button.addEventListener("click", () => selectState(state));
      controls.appendChild(button);
    }

    selectState(active);
    window.setInterval(draw, 130);
  </script>
</body>
</html>