JL Kruger
5422131782
Homepage (site/index.html): integration-v14 promoted, Writings section integrated with 33 pieces clustered by type (stories/essays/miscellany), Writings welcome lightbox, content frame at 98% opacity. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
1012 lines
30 KiB
HTML
1012 lines
30 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<!--
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Sonnet Integration Draft v2 — Merged — 2026-03-26
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Merges Gemini v1 visual design with Sonnet v1 mechanics.
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FROM GEMINI v1:
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- Star-specific accent colors per node (Writings=blue, Videos=coral, etc.)
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- Constellation lines tinted by source star color
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- Lightbox double-border campfire note (::after inset)
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- Deeper background (#04060b → bg-void)
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- Bioluminescent teal stripes on buildings
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- Button elements for star nodes (semantic improvement)
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FROM SONNET v1:
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- Multi-color background star field (5 color classes, 4 size classes)
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- Static nebula canvas layer (drawn once, not per frame)
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- Throttled RAF at 20fps, pre-computed color strings
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- JS-driven smooth scroll with cubic easing
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- Parallax: star zone at 0.4x scroll speed
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- prefers-reduced-motion support
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- aria-live star announcements, role attributes
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- Debounced resize, mobile star count reduction
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- Billboard nav with varied colors
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- Building edge-lights, bio accents, ambient glow
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- Content frame fade-in, full keyboard nav, visited tracking
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NEW IN V2:
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- Star nodes use per-star accent color from Gemini's palette
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- Visited state changes to neon-green but retains subtle accent tint
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- Constellation lines tinted per source node (from Gemini)
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- Constellation pulse animation per line with staggered delays (from Sonnet v1 CSS)
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- Lightbox double-border from Gemini
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- bg-void (#04060b) as deepest background
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- Star-zone has subtle radial gradient center-brighten (from Gemini)
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- Combined nebula positioning: Gemini's amber center-low wash added
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- Buildings use Gemini's darker tone (#05080f) with Sonnet's edge-lights
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-->
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Singular Particular Space</title>
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Noto+Emoji&family=Space+Grotesk:wght@300;400;500;600&display=swap" rel="stylesheet">
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<style>
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:root {
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--bg-void: #04060b;
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--bg-deep: #060a14;
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--bg-warm: #0d1320;
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--fire-amber: #e8943a;
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--fire-coral: #d4654a;
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--neon-green: #32dc8c;
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--neon-teal: #2ac4b3;
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--deep-red: #8b2020;
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--blue-magenta: #6b3fa0;
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--cosmic-purple:#4a1d6e;
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--star-blue: #a0c4ff;
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--text-warm: #e8d5b8;
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--text-muted: #6a7a8a;
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--warm-gold: #c4a24a;
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--cool-blue: #4a8bc4;
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--soft-rose: #c47a8a;
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--pale-teal: #7ae0d4;
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}
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*, *::before, *::after {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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html {
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scroll-behavior: auto;
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}
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body {
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font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
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background: var(--bg-void);
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color: var(--text-warm);
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overflow: hidden;
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min-height: 100vh;
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}
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body.content-mode {
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overflow-y: auto;
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}
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/* ── Zone 1: Star Map ── */
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#star-zone {
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position: relative;
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width: 100%;
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height: 100vh;
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overflow: hidden;
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will-change: transform;
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background: radial-gradient(ellipse at 50% 50%, #080c18 0%, var(--bg-void) 100%);
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}
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#nebula-canvas {
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position: absolute;
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top: 0; left: 0;
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width: 100%; height: 100%;
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z-index: 0;
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}
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#star-canvas {
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position: absolute;
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top: 0; left: 0;
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width: 100%; height: 100%;
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z-index: 1;
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}
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#constellation-svg {
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position: absolute;
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top: 0; left: 0;
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width: 100%; height: 100%;
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z-index: 2;
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pointer-events: none;
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}
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.constellation-line {
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stroke-width: 1;
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stroke-linecap: round;
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animation: line-pulse 6s ease-in-out infinite;
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}
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.constellation-line:nth-child(2) { animation-delay: -1s; }
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.constellation-line:nth-child(3) { animation-delay: -2.2s; }
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.constellation-line:nth-child(4) { animation-delay: -3.5s; }
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.constellation-line:nth-child(5) { animation-delay: -0.8s; }
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.constellation-line:nth-child(6) { animation-delay: -4.1s; }
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@keyframes line-pulse {
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0%, 100% { stroke-opacity: 0.08; }
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50% { stroke-opacity: 0.2; }
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}
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/* ── Star Nodes ── */
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.star-node {
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position: absolute;
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z-index: 3;
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display: flex;
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flex-direction: column;
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align-items: center;
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gap: 7px;
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text-decoration: none;
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cursor: pointer;
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transform: translate(-50%, -50%);
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outline: none;
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border: none;
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background: none;
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padding: 0;
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font-family: inherit;
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}
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.star-dot {
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width: 6px;
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height: 6px;
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border-radius: 50%;
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transition: background 150ms ease, box-shadow 150ms ease;
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}
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.star-label {
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font-size: 11px;
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font-weight: 400;
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color: var(--text-muted);
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letter-spacing: 0.02em;
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white-space: nowrap;
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opacity: 0;
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transition: opacity 200ms ease, color 150ms ease;
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pointer-events: none;
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user-select: none;
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}
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.star-node:hover .star-label,
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.star-node:focus .star-label,
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.star-node.current .star-label {
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opacity: 1;
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}
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/* Per-star accent colors (from Gemini) */
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.star-node[data-star="writings"] .star-dot { background: var(--star-blue); box-shadow: 0 0 4px var(--star-blue); }
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.star-node[data-star="videos"] .star-dot { background: var(--fire-coral); box-shadow: 0 0 4px var(--fire-coral); }
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.star-node[data-star="music"] .star-dot { background: var(--neon-teal); box-shadow: 0 0 4px var(--neon-teal); }
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.star-node[data-star="images"] .star-dot { background: var(--neon-green); box-shadow: 0 0 5px var(--neon-green); }
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.star-node[data-star="playlists"] .star-dot { background: var(--fire-amber); box-shadow: 0 0 4px var(--fire-amber); }
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.star-node[data-star="watchlists"] .star-dot { background: var(--cosmic-purple);box-shadow: 0 0 4px var(--cosmic-purple); }
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.star-node[data-star="toolsntoys"] .star-dot { background: var(--text-warm); box-shadow: 0 0 4px rgba(232,213,184,0.7); }
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.star-node[data-star="creatorlists"] .star-dot{ background: var(--warm-gold); box-shadow: 0 0 4px var(--warm-gold); }
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/* Hover/focus/current: amber campfire follows attention */
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.star-node:hover .star-dot,
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.star-node:focus .star-dot,
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.star-node.current .star-dot {
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background: var(--fire-amber);
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box-shadow: 0 0 6px rgba(255, 160, 50, 0.95);
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}
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.star-node:hover .star-label,
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.star-node:focus .star-label,
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.star-node.current .star-label {
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color: var(--text-warm);
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}
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/* Visited: neon green */
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.star-node.visited .star-dot {
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background: var(--neon-green);
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box-shadow: 0 0 4px rgba(50, 220, 140, 0.8);
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}
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.star-node.visited .star-label {
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color: var(--neon-green);
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}
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/* Hover/focus overrides visited */
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.star-node.visited:hover .star-dot,
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.star-node.visited:focus .star-dot,
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.star-node.visited.current .star-dot {
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background: var(--fire-amber);
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box-shadow: 0 0 6px rgba(255, 160, 50, 0.95);
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}
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.star-node.visited:hover .star-label,
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.star-node.visited:focus .star-label,
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.star-node.visited.current .star-label {
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color: var(--text-warm);
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opacity: 1;
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}
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/* ── Transition Zone: Skyline ── */
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#transition-zone {
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position: relative;
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width: 100%;
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height: 70vh;
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background: linear-gradient(to bottom, var(--bg-void) 0%, #080c14 35%, var(--bg-warm) 100%);
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overflow: hidden;
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}
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#skyline {
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position: absolute;
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bottom: 0; left: 0;
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width: 100%;
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height: 70%;
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display: flex;
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align-items: flex-end;
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justify-content: center;
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gap: 0;
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}
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#skyline::before {
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content: '';
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position: absolute;
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bottom: 0; left: 0;
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width: 100%;
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height: 50px;
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background: linear-gradient(to top, rgba(232, 148, 58, 0.04), transparent);
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z-index: 1;
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pointer-events: none;
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}
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.building {
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background: #05080f;
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flex-shrink: 0;
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position: relative;
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border-top: 1px solid rgba(232, 148, 58, 0.04);
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}
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.building.edge-lit::after {
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content: '';
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position: absolute;
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top: 0; right: 0;
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width: 1px;
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height: 100%;
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background: linear-gradient(to bottom, rgba(42, 196, 179, 0.12), rgba(42, 196, 179, 0.02));
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}
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.building.bio-active::before {
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content: '';
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position: absolute;
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left: 0;
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width: 2px;
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background: var(--neon-teal);
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opacity: 0.06;
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}
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.billboard-nav {
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position: absolute;
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top: -2px;
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left: 50%;
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transform: translate(-50%, -100%);
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padding: 3px 8px;
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font-size: 10px;
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font-weight: 400;
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font-family: inherit;
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border: 1px solid;
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background: rgba(4, 6, 11, 0.9);
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white-space: nowrap;
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text-decoration: none;
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transition: color 150ms ease, border-color 150ms ease;
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cursor: pointer;
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}
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.billboard-nav.bb-teal { color: var(--neon-teal); border-color: rgba(42, 196, 179, 0.2); }
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.billboard-nav.bb-amber { color: var(--fire-amber); border-color: rgba(232, 148, 58, 0.2); }
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.billboard-nav.bb-green { color: var(--neon-green); border-color: rgba(50, 220, 140, 0.2); }
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.billboard-nav.bb-coral { color: var(--fire-coral); border-color: rgba(212, 101, 74, 0.2); }
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.billboard-nav:hover,
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.billboard-nav:focus {
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color: var(--fire-amber);
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border-color: rgba(232, 148, 58, 0.4);
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outline: none;
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}
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/* ── Zone 3: Content Alley ── */
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#content-zone {
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width: 100%;
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min-height: 100vh;
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background: var(--bg-warm);
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position: relative;
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}
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#content-frame {
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width: 100%;
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height: 100vh;
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border: none;
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display: block;
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background: var(--bg-warm);
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opacity: 0;
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transition: opacity 200ms ease;
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}
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#content-frame.loaded { opacity: 1; }
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/* ── Persistent UI ── */
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#back-btn {
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position: fixed;
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top: 16px; right: 16px;
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z-index: 100;
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padding: 6px 14px;
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font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
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font-size: 12px;
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font-weight: 400;
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color: var(--text-muted);
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background: rgba(4, 6, 11, 0.85);
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border: 1px solid rgba(106, 122, 138, 0.2);
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border-radius: 4px;
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cursor: pointer;
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transition: color 150ms ease, border-color 150ms ease;
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}
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#back-btn:hover,
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#back-btn:focus {
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color: var(--fire-amber);
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border-color: rgba(232, 148, 58, 0.3);
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outline: none;
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}
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#jl-link {
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position: fixed;
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bottom: 16px; right: 16px;
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z-index: 100;
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font-size: 11px;
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font-weight: 400;
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color: var(--text-muted);
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text-decoration: none;
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opacity: 0.6;
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transition: opacity 150ms ease, color 150ms ease;
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}
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#jl-link:hover,
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#jl-link:focus {
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opacity: 1;
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color: var(--fire-amber);
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outline: none;
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}
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/* ── Screen reader ── */
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#sr-announce {
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position: absolute;
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width: 1px; height: 1px;
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padding: 0; margin: -1px;
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overflow: hidden;
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clip: rect(0,0,0,0);
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border: 0;
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}
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/* ── Lightbox: Campfire Note ── */
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#lightbox-overlay {
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position: fixed;
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top: 0; left: 0;
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width: 100%; height: 100%;
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background: rgba(0, 0, 0, 0.8);
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z-index: 200;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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#lightbox-overlay.hidden { display: none; }
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#lightbox {
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background: var(--bg-warm);
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border: 1px solid var(--fire-amber);
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border-radius: 4px;
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padding: 36px;
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max-width: 480px;
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width: 90%;
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text-align: center;
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position: relative;
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}
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/* Gemini's double-border: subtle inner frame */
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#lightbox::after {
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content: '';
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position: absolute;
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inset: 4px;
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border: 1px solid rgba(232, 148, 58, 0.1);
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pointer-events: none;
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border-radius: 2px;
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}
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#lightbox p {
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font-size: 15px;
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line-height: 1.65;
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color: var(--text-warm);
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margin-bottom: 20px;
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}
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#lightbox .nav-hint {
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font-size: 12px;
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color: var(--text-muted);
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margin-bottom: 24px;
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line-height: 1.5;
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display: block;
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}
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#lightbox-enter {
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padding: 8px 28px;
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font-family: 'Space Grotesk', system-ui, -apple-system, sans-serif;
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font-size: 14px;
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font-weight: 500;
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color: var(--bg-void);
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background: var(--fire-amber);
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border: none;
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border-radius: 4px;
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cursor: pointer;
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transition: opacity 150ms ease;
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}
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#lightbox-enter:hover,
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#lightbox-enter:focus {
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opacity: 0.85;
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outline: none;
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}
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/* ── Reduced motion ── */
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@media (prefers-reduced-motion: reduce) {
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.constellation-line { animation: none; stroke-opacity: 0.12; }
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#star-zone { will-change: auto; }
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#content-frame { transition: none; }
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}
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/* ── Responsive ── */
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@media (max-width: 768px) {
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.star-label { font-size: 10px; }
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#lightbox { padding: 24px; max-width: 360px; }
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.billboard-nav { font-size: 9px; padding: 2px 6px; }
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}
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@media (max-width: 480px) {
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.star-dot { width: 12px; height: 12px; }
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.star-node:active .star-label { opacity: 1; }
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#lightbox { padding: 20px 16px; }
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#lightbox p { font-size: 14px; }
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.billboard-nav { font-size: 10px; padding: 6px 12px; }
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}
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</style>
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</head>
|
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<body>
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<div id="star-zone" role="navigation" aria-label="Star map navigation">
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<canvas id="nebula-canvas"></canvas>
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<canvas id="star-canvas"></canvas>
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<svg id="constellation-svg" xmlns="http://www.w3.org/2000/svg"></svg>
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</div>
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<div id="transition-zone">
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<div id="skyline"></div>
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</div>
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<div id="content-zone" role="region" aria-label="Section content">
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<iframe id="content-frame" title="Section content"></iframe>
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</div>
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<button id="back-btn" aria-label="Back to stars">stars</button>
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<a id="jl-link" href="https://jl-kruger.github.io/introductions" target="_blank" rel="noopener">JL Kruger</a>
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<div id="sr-announce" aria-live="polite" aria-atomic="true"></div>
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<div id="lightbox-overlay" class="hidden" role="dialog" aria-modal="true" aria-label="Welcome">
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<div id="lightbox">
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<p>Hello traveller, welcome to a singular, particular space. Feel free to explore this little pocket of the universe. It's an adventure, bring snacks. Happy wanderings, Myster Wizzard</p>
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<span class="nav-hint">click stars to explore · arrow keys to navigate · escape to return</span>
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<button id="lightbox-enter">Enter</button>
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</div>
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</div>
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<script>
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(function() {
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'use strict';
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var prefersReducedMotion = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
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// ── Star data ──
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// Positions from plan spec. Accent colors from Gemini v1.
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var STARS = [
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{ id: 'writings', label: 'Writings', x: 25, y: 18, href: '', accent: '#a0c4ff' },
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{ id: 'videos', label: 'Videos', x: 68, y: 15, href: '', accent: '#d4654a' },
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{ id: 'music', label: 'Music', x: 12, y: 42, href: '', accent: '#2ac4b3' },
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{ id: 'images', label: 'Images', x: 55, y: 35, href: '', accent: '#32dc8c' },
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{ id: 'playlists', label: 'Playlists', x: 78, y: 48, href: '', accent: '#e8943a' },
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{ id: 'watchlists', label: 'Watchlists', x: 22, y: 65, href: '', accent: '#4a1d6e' },
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{ id: 'toolsntoys', label: 'ToolsnToys', x: 50, y: 72, href: '', accent: '#e8d5b8' },
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{ id: 'creatorlists', label: 'Creatorlists', x: 75, y: 70, href: '', accent: '#c4a24a' }
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];
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var CONSTELLATION_LINES = [
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['writings', 'videos'],
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['music', 'playlists'],
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['images', 'videos'],
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['watchlists', 'toolsntoys'],
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['toolsntoys', 'creatorlists'],
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['music', 'watchlists']
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];
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// ── State ──
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var currentStarIndex = 0;
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var inContentMode = false;
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var lightboxOpen = false;
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var visited = JSON.parse(localStorage.getItem('sp-visited') || '{}');
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var isScrolling = false;
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// ── Background star colors ──
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var STAR_COLORS = [
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{ r: 200, g: 210, b: 230, weight: 50 },
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{ r: 240, g: 220, b: 190, weight: 20 },
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{ r: 140, g: 180, b: 230, weight: 15 },
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{ r: 220, g: 190, b: 120, weight: 10 },
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{ r: 210, g: 140, b: 140, weight: 5 }
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];
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function pickStarColor() {
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var roll = Math.random() * 100, cum = 0;
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for (var i = 0; i < STAR_COLORS.length; i++) {
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cum += STAR_COLORS[i].weight;
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if (roll < cum) return STAR_COLORS[i];
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}
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return STAR_COLORS[0];
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}
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function pickStarSize() {
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var roll = Math.random() * 100;
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if (roll < 45) return 0.3 + Math.random() * 0.2;
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if (roll < 75) return 0.5 + Math.random() * 0.5;
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if (roll < 93) return 1.0 + Math.random() * 0.5;
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return 1.5 + Math.random() * 1.0;
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}
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// ── Nebula canvas (static, drawn once) ──
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var nebulaCanvas = document.getElementById('nebula-canvas');
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var nebulaCtx = nebulaCanvas.getContext('2d');
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function drawNebulae() {
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nebulaCanvas.width = nebulaCanvas.offsetWidth;
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nebulaCanvas.height = nebulaCanvas.offsetHeight;
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nebulaCtx.clearRect(0, 0, nebulaCanvas.width, nebulaCanvas.height);
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var w = nebulaCanvas.width, h = nebulaCanvas.height;
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var isMobile = w < 480;
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// Wash 1: cosmic purple, upper-right (from Gemini positioning)
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var g1 = nebulaCtx.createRadialGradient(w * 0.75, h * 0.25, 0, w * 0.75, h * 0.25, w * 0.4);
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g1.addColorStop(0, 'rgba(74, 29, 110, 0.06)');
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g1.addColorStop(0.5, 'rgba(74, 29, 110, 0.025)');
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g1.addColorStop(1, 'rgba(74, 29, 110, 0)');
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nebulaCtx.fillStyle = g1;
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nebulaCtx.fillRect(0, 0, w, h);
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// Wash 2: teal, lower-left
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var g2 = nebulaCtx.createRadialGradient(w * 0.2, h * 0.65, 0, w * 0.2, h * 0.65, w * 0.35);
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g2.addColorStop(0, 'rgba(42, 196, 179, 0.04)');
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g2.addColorStop(0.5, 'rgba(42, 196, 179, 0.015)');
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g2.addColorStop(1, 'rgba(42, 196, 179, 0)');
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nebulaCtx.fillStyle = g2;
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nebulaCtx.fillRect(0, 0, w, h);
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if (!isMobile) {
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// Wash 3: warm amber, center-low (from Gemini)
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var g3 = nebulaCtx.createRadialGradient(w * 0.5, h * 0.7, 0, w * 0.5, h * 0.7, w * 0.35);
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g3.addColorStop(0, 'rgba(232, 148, 58, 0.03)');
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g3.addColorStop(0.5, 'rgba(232, 148, 58, 0.012)');
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g3.addColorStop(1, 'rgba(232, 148, 58, 0)');
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nebulaCtx.fillStyle = g3;
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nebulaCtx.fillRect(0, 0, w, h);
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}
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}
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// ── Star field canvas (animated) ──
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var starCanvas = document.getElementById('star-canvas');
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var starCtx = starCanvas.getContext('2d');
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var bgStars = [];
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var lastFrame = 0;
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var FRAME_INTERVAL = 50;
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function generateBgStars() {
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var w = starCanvas.width, h = starCanvas.height;
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var isMobile = w < 480;
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var count = isMobile ? 180 : (280 + Math.floor(Math.random() * 80));
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bgStars = [];
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for (var i = 0; i < count; i++) {
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var color = pickStarColor();
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var r = pickStarSize();
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var layer = r < 0.5 ? 0 : (r < 1.0 ? (Math.random() < 0.6 ? 0 : 1) :
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(r < 1.5 ? (Math.random() < 0.5 ? 1 : 2) : (Math.random() < 0.3 ? 1 : 2)));
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var steady = Math.random() < 0.15;
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var speed = steady ? 0 :
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(r > 1.5 ? 0.15 + Math.random() * 0.2 :
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(r < 0.5 ? 0.6 + Math.random() * 0.6 :
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0.3 + Math.random() * 0.5));
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bgStars.push({
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x: Math.random() * w,
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y: Math.random() * h,
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r: r,
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base: 0.3 + Math.random() * 0.5,
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phase: Math.random() * Math.PI * 2,
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speed: speed,
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color: color.r + ',' + color.g + ',' + color.b,
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layer: layer
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});
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}
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}
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function resizeCanvases() {
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starCanvas.width = starCanvas.offsetWidth;
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starCanvas.height = starCanvas.offsetHeight;
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drawNebulae();
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generateBgStars();
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}
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function drawStars(time) {
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if (time - lastFrame < FRAME_INTERVAL) {
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requestAnimationFrame(drawStars);
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return;
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}
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lastFrame = time;
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starCtx.clearRect(0, 0, starCanvas.width, starCanvas.height);
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var t = time * 0.001;
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for (var i = 0; i < bgStars.length; i++) {
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var s = bgStars[i];
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var a = (s.speed === 0 || prefersReducedMotion)
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? s.base
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: s.base + Math.sin(t * s.speed + s.phase) * 0.25;
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if (a < 0.05) a = 0.05;
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if (a > 1) a = 1;
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starCtx.beginPath();
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starCtx.arc(s.x, s.y, s.r, 0, 6.2832);
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starCtx.fillStyle = 'rgba(' + s.color + ',' + a + ')';
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starCtx.fill();
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}
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requestAnimationFrame(drawStars);
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}
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// ── Parallax ──
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var starZone = document.getElementById('star-zone');
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function updateParallax() {
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if (prefersReducedMotion || !inContentMode) {
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starZone.style.transform = '';
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return;
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}
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var scrollY = window.scrollY || window.pageYOffset;
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var offset = Math.min(scrollY * 0.4, window.innerHeight * 0.5);
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starZone.style.transform = 'translateY(-' + offset + 'px)';
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}
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window.addEventListener('scroll', function() {
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if (inContentMode) requestAnimationFrame(updateParallax);
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}, { passive: true });
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// ── Star DOM nodes ──
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var starElements = [];
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var srAnnounce = document.getElementById('sr-announce');
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STARS.forEach(function(star, i) {
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var btn = document.createElement('button');
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btn.className = 'star-node';
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btn.setAttribute('aria-label', star.label + ' section');
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btn.setAttribute('data-star', star.id);
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btn.style.left = star.x + '%';
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btn.style.top = star.y + '%';
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var dot = document.createElement('span');
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dot.className = 'star-dot';
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var label = document.createElement('span');
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label.className = 'star-label';
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label.textContent = star.label;
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btn.appendChild(dot);
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btn.appendChild(label);
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starZone.appendChild(btn);
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starElements.push(btn);
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if (visited[star.id]) btn.classList.add('visited');
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btn.addEventListener('click', function(e) {
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e.preventDefault();
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selectStar(i);
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});
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});
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starElements[0].classList.add('current');
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// ── Constellation lines (tinted per source star) ──
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var svg = document.getElementById('constellation-svg');
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function drawConstellationLines() {
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while (svg.firstChild) svg.removeChild(svg.firstChild);
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var starMap = {};
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STARS.forEach(function(s) { starMap[s.id] = s; });
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CONSTELLATION_LINES.forEach(function(pair) {
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var a = starMap[pair[0]], b = starMap[pair[1]];
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var line = document.createElementNS('http://www.w3.org/2000/svg', 'line');
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line.setAttribute('x1', a.x + '%');
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line.setAttribute('y1', a.y + '%');
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line.setAttribute('x2', b.x + '%');
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line.setAttribute('y2', b.y + '%');
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line.setAttribute('class', 'constellation-line');
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// Tint line by source star accent (from Gemini)
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line.setAttribute('stroke', a.accent);
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line.setAttribute('stroke-opacity', '0.14');
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svg.appendChild(line);
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});
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}
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drawConstellationLines();
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// ── Skyline ──
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function generateSkyline() {
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var skyline = document.getElementById('skyline');
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skyline.innerHTML = '';
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var totalBuildings = 35;
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var step = Math.floor(totalBuildings / STARS.length);
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var bbColors = ['bb-teal', 'bb-coral', 'bb-teal', 'bb-green', 'bb-amber', 'bb-teal', 'bb-amber', 'bb-teal'];
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var billboardAssign = {};
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STARS.forEach(function(s, i) {
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billboardAssign[2 + i * step] = { star: s, colorClass: bbColors[i] };
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});
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for (var i = 0; i < totalBuildings; i++) {
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var div = document.createElement('div');
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div.className = 'building';
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var w = 14 + Math.random() * 44;
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var h = 25 + Math.random() * 240;
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div.style.width = w + 'px';
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div.style.height = h + 'px';
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div.style.marginLeft = (Math.random() * 2.5) + 'px';
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// Edge-light on ~30%
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if (Math.random() < 0.3) div.classList.add('edge-lit');
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// Bio-active teal stripe on ~20% (from Gemini)
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if (Math.random() < 0.2 && h > 80) {
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div.classList.add('bio-active');
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// Position the bio stripe
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var bioTop = 10 + Math.random() * 30;
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var bioHeight = 15 + Math.random() * 25;
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div.style.setProperty('--bio-top', bioTop + '%');
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// Use the ::before with dynamic positioning via inline style
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var bioEl = div.querySelector('::before'); // can't query pseudo, use style
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// Set via CSS custom properties on the element
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div.style.cssText += ';--bio-top:' + bioTop + '%;--bio-h:' + bioHeight + '%;';
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}
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// Window lights — mixed amber and teal
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if (Math.random() > 0.35 && h > 60) {
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var windowCount = Math.floor(h / 26);
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for (var j = 0; j < windowCount; j++) {
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if (Math.random() > 0.4) continue; // sparse windows
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var win = document.createElement('span');
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var winColor = Math.random() < 0.75
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? 'rgba(232,148,58,' + (0.04 + Math.random() * 0.06) + ')'
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: 'rgba(42,196,179,' + (0.03 + Math.random() * 0.04) + ')';
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win.style.cssText = 'position:absolute;width:2px;height:2px;background:' + winColor +
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';left:' + (3 + Math.random() * (w - 6)) + 'px;top:' + (8 + j * 24 + Math.random() * 10) + 'px;';
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div.appendChild(win);
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}
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}
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// Billboard nav
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if (billboardAssign[i]) {
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var info = billboardAssign[i];
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var bb = document.createElement('a');
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bb.className = 'billboard-nav ' + info.colorClass;
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bb.textContent = info.star.label;
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bb.setAttribute('tabindex', '0');
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bb.setAttribute('aria-label', info.star.label + ' section');
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bb.href = '#';
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bb.addEventListener('click', (function(s) {
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return function(e) { e.preventDefault(); selectStar(STARS.indexOf(s)); };
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})(info.star));
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div.appendChild(bb);
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}
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skyline.appendChild(div);
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}
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}
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generateSkyline();
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// ── Smooth scroll ──
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function smoothScrollTo(targetY, duration, callback) {
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if (isScrolling) return;
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isScrolling = true;
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var startY = window.scrollY || window.pageYOffset;
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var distance = targetY - startY;
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var startTime = null;
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function step(time) {
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if (!startTime) startTime = time;
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var progress = Math.min((time - startTime) / duration, 1);
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var ease = 1 - Math.pow(1 - progress, 3);
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window.scrollTo(0, startY + distance * ease);
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if (progress < 1) {
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requestAnimationFrame(step);
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} else {
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isScrolling = false;
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if (callback) callback();
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}
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}
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requestAnimationFrame(step);
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}
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// ── Star selection & descent ──
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var contentFrame = document.getElementById('content-frame');
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var backBtn = document.getElementById('back-btn');
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function selectStar(index) {
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if (lightboxOpen || isScrolling) return;
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var star = STARS[index];
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visited[star.id] = true;
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localStorage.setItem('sp-visited', JSON.stringify(visited));
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starElements[index].classList.add('visited');
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starElements.forEach(function(el) { el.classList.remove('current'); });
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starElements[index].classList.add('current');
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currentStarIndex = index;
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srAnnounce.textContent = 'Opening ' + star.label;
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inContentMode = true;
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|
document.body.classList.add('content-mode');
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|
backBtn.textContent = 'back to stars';
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|
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contentFrame.classList.remove('loaded');
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if (star.href) {
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contentFrame.src = star.href;
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contentFrame.onload = function() { contentFrame.classList.add('loaded'); };
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} else {
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contentFrame.srcdoc = '<html><body style="background:#0d1320;color:#6a7a8a;font-family:\'Space Grotesk\',system-ui,sans-serif;display:flex;align-items:center;justify-content:center;height:100vh;margin:0"><p style="font-size:14px">' + star.label + ' — coming soon</p></body></html>';
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contentFrame.onload = function() { contentFrame.classList.add('loaded'); };
|
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}
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|
|
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var contentTop = document.getElementById('content-zone').offsetTop;
|
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smoothScrollTo(contentTop, 800);
|
|
}
|
|
|
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function returnToStars() {
|
|
if (isScrolling) return;
|
|
inContentMode = false;
|
|
backBtn.textContent = 'stars';
|
|
srAnnounce.textContent = 'Returning to star map';
|
|
|
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smoothScrollTo(0, 500, function() {
|
|
document.body.classList.remove('content-mode');
|
|
starZone.style.transform = '';
|
|
contentFrame.classList.remove('loaded');
|
|
contentFrame.src = 'about:blank';
|
|
contentFrame.removeAttribute('srcdoc');
|
|
starElements[currentStarIndex].focus();
|
|
});
|
|
}
|
|
|
|
backBtn.addEventListener('click', function() {
|
|
if (inContentMode) returnToStars();
|
|
else smoothScrollTo(0, 300);
|
|
});
|
|
|
|
// ── Keyboard navigation ──
|
|
function findNearestStar(fromIndex, direction) {
|
|
var from = STARS[fromIndex];
|
|
var bestIndex = -1, bestScore = Infinity;
|
|
|
|
for (var i = 0; i < STARS.length; i++) {
|
|
if (i === fromIndex) continue;
|
|
var dx = STARS[i].x - from.x, dy = STARS[i].y - from.y;
|
|
var valid = false;
|
|
switch (direction) {
|
|
case 'up': valid = dy < -3; break;
|
|
case 'down': valid = dy > 3; break;
|
|
case 'left': valid = dx < -3; break;
|
|
case 'right': valid = dx > 3; break;
|
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}
|
|
if (!valid) continue;
|
|
|
|
var dist = Math.sqrt(dx * dx + dy * dy);
|
|
var penalty = (direction === 'up' || direction === 'down')
|
|
? Math.abs(dx) * 0.5
|
|
: Math.abs(dy) * 0.5;
|
|
var score = dist + penalty;
|
|
if (score < bestScore) { bestScore = score; bestIndex = i; }
|
|
}
|
|
return bestIndex;
|
|
}
|
|
|
|
document.addEventListener('keydown', function(e) {
|
|
if (lightboxOpen) {
|
|
if (e.key === 'Escape' || e.key === 'Enter') { closeLightbox(); e.preventDefault(); }
|
|
return;
|
|
}
|
|
if (inContentMode) {
|
|
if (e.key === 'Escape') { returnToStars(); e.preventDefault(); }
|
|
return;
|
|
}
|
|
|
|
var dir = null;
|
|
switch (e.key) {
|
|
case 'ArrowUp': dir = 'up'; break;
|
|
case 'ArrowDown': dir = 'down'; break;
|
|
case 'ArrowLeft': dir = 'left'; break;
|
|
case 'ArrowRight': dir = 'right'; break;
|
|
case 'Enter': case ' ':
|
|
selectStar(currentStarIndex); e.preventDefault(); return;
|
|
}
|
|
|
|
if (dir) {
|
|
e.preventDefault();
|
|
var next = findNearestStar(currentStarIndex, dir);
|
|
if (next >= 0) {
|
|
starElements[currentStarIndex].classList.remove('current');
|
|
currentStarIndex = next;
|
|
starElements[currentStarIndex].classList.add('current');
|
|
starElements[currentStarIndex].focus();
|
|
srAnnounce.textContent = STARS[currentStarIndex].label;
|
|
}
|
|
}
|
|
});
|
|
|
|
// ── Lightbox ──
|
|
var overlay = document.getElementById('lightbox-overlay');
|
|
var enterBtn = document.getElementById('lightbox-enter');
|
|
|
|
function closeLightbox() {
|
|
overlay.classList.add('hidden');
|
|
lightboxOpen = false;
|
|
localStorage.setItem('sp-welcomed', 'true');
|
|
starElements[currentStarIndex].focus();
|
|
}
|
|
|
|
function showLightbox() {
|
|
overlay.classList.remove('hidden');
|
|
lightboxOpen = true;
|
|
enterBtn.focus();
|
|
}
|
|
|
|
enterBtn.addEventListener('click', closeLightbox);
|
|
overlay.addEventListener('click', function(e) { if (e.target === overlay) closeLightbox(); });
|
|
overlay.addEventListener('keydown', function(e) { if (e.key === 'Tab') { e.preventDefault(); enterBtn.focus(); } });
|
|
|
|
// ── Resize (debounced) ──
|
|
var resizeTimer;
|
|
window.addEventListener('resize', function() {
|
|
clearTimeout(resizeTimer);
|
|
resizeTimer = setTimeout(resizeCanvases, 150);
|
|
});
|
|
|
|
// ── Init ──
|
|
resizeCanvases();
|
|
requestAnimationFrame(drawStars);
|
|
|
|
if (!localStorage.getItem('sp-welcomed')) {
|
|
showLightbox();
|
|
} else {
|
|
starElements[currentStarIndex].focus();
|
|
}
|
|
})();
|
|
</script>
|
|
</body>
|
|
</html>
|