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Spotlight carousel
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Carousel from davidjerleke/embla-carousel.
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Spotlight carousel
davidjerleke/embla-carousel@85a5e3cdb697 · 4 code file(s)
Licence notice — required by the licence; keep it with this code:
MIT License
Copyright (c) David Jerleke.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Modifications (CreativePower): converted on 2026-09-30 from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts) into CreativePower's native pattern format — rewritten as plain HTML, CSS and JavaScript on design tokens, with the source's demo imagery, fonts and copy replaced by slots and token-driven defaults.
--- pattern.html ---
<!DOCTYPE html>
<!--
MIT License
Copyright (c) David Jerleke.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Modifications (CreativePower): converted on 2026-09-30 from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts) into CreativePower's native pattern format — rewritten as plain HTML, CSS and JavaScript on design tokens, with the source's demo imagery, fonts and copy replaced by slots and token-driven defaults.
-->
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1"><title>Spotlight carousel</title>
<style>html,body{margin:0;min-height:100%;background:#07070c}body{-webkit-font-smoothing:antialiased}</style>
<style>/* Spotlight carousel — CreativePower showpiece, converted from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts), by David Jerleke., under the MIT licence. The full licence notice travels with this pattern (its library item's NOTICE.txt). */
[data-sp="spotlight-carousel"]{
--sp-a: var(--color-primary, #7c5cff);
--sp-b: var(--color-secondary, #ff5c8a);
--sp-ground: #07070c;
--sp-ink: #f4f4f8;
--sp-dim: color-mix(in oklab, var(--sp-ink) 62%, transparent);
--sp-line: color-mix(in oklab, var(--sp-ink) 14%, transparent);
--sp-radius: var(--ds-radius, 14px);
--sp-radius-lg: var(--ds-radius-lg, 24px);
--sp-font-display: var(--ds-font-display, "Inter", system-ui, sans-serif);
--sp-font-body: var(--ds-font-body, "Inter", system-ui, sans-serif);
--sp-font-mono: var(--ds-font-mono, ui-monospace, "SFMono-Regular", monospace);
position: relative; isolation: isolate; overflow: hidden;
min-height: 100vh; width: 100%;
background: radial-gradient(120% 80% at 50% -10%, color-mix(in oklab, var(--sp-a) 22%, transparent), transparent 60%),
radial-gradient(90% 70% at 100% 110%, color-mix(in oklab, var(--sp-b) 18%, transparent), transparent 60%), var(--sp-ground);
color: var(--sp-ink); font-family: var(--sp-font-body);
}
@supports (color: oklch(from red l c h)) {
[data-sp="spotlight-carousel"]{
--sp-ground: oklch(from var(--color-on-surface, #0b0b12) min(l, 0.15) min(c, 0.04) h);
--sp-ink: oklch(from var(--color-surface, #ffffff) max(l, 0.96) min(c, 0.02) h);
}
}
[data-sp="spotlight-carousel"] *, [data-sp="spotlight-carousel"] *::before, [data-sp="spotlight-carousel"] *::after { box-sizing: border-box; }
[data-sp="spotlight-carousel"] :focus-visible { outline: 2px solid var(--sp-ink); outline-offset: 3px; }
[data-sp="spotlight-carousel"] .sp-art { position: relative; margin: 0; overflow: hidden; background-color: var(--sp-ground); }
[data-sp="spotlight-carousel"] .sp-art > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
[data-sp="spotlight-carousel"] .sp-art::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .22; mix-blend-mode: overlay;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
[data-sp="spotlight-carousel"] .sp-art:has(> img)::after { display: none; }
[data-sp="spotlight-carousel"] .sp-art[data-art="1"] { background-image: radial-gradient(120% 90% at 18% 12%, color-mix(in oklab, var(--sp-a) 92%, white 8%), transparent 58%), radial-gradient(90% 80% at 88% 92%, var(--sp-b), transparent 62%), linear-gradient(160deg, color-mix(in oklab, var(--sp-a) 40%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="2"] { background-image: conic-gradient(from 210deg at 70% 30%, var(--sp-b), color-mix(in oklab, var(--sp-a) 70%, var(--sp-b)), var(--sp-a), var(--sp-b)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="3"] { background-image: radial-gradient(60% 60% at 50% 40%, color-mix(in oklab, var(--sp-ink) 55%, var(--sp-a)), transparent 62%), linear-gradient(200deg, var(--sp-a), color-mix(in oklab, var(--sp-a) 30%, var(--sp-ground)) 70%); }
[data-sp="spotlight-carousel"] .sp-art[data-art="4"] { background-image: radial-gradient(80% 70% at 30% 80%, var(--sp-b), transparent 60%), radial-gradient(70% 60% at 75% 20%, color-mix(in oklab, var(--sp-b) 40%, var(--sp-ink)), transparent 55%), linear-gradient(20deg, color-mix(in oklab, var(--sp-b) 35%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="5"] { background-image: repeating-linear-gradient(115deg, color-mix(in oklab, var(--sp-a) 85%, transparent) 0 14%, color-mix(in oklab, var(--sp-b) 80%, transparent) 14% 26%, transparent 26% 34%), linear-gradient(180deg, color-mix(in oklab, var(--sp-a) 30%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="6"] { background-image: radial-gradient(40% 40% at 50% 55%, color-mix(in oklab, var(--sp-b) 85%, white 15%), transparent 70%), radial-gradient(100% 100% at 50% 100%, var(--sp-a), transparent 70%), linear-gradient(0deg, color-mix(in oklab, var(--sp-a) 30%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="7"] { background-image: linear-gradient(135deg, var(--sp-a) 0%, color-mix(in oklab, var(--sp-a) 50%, var(--sp-b)) 45%, var(--sp-b) 100%); }
[data-sp="spotlight-carousel"] .sp-art[data-art="8"] { background-image: radial-gradient(90% 60% at 50% 0%, color-mix(in oklab, var(--sp-ink) 35%, var(--sp-b)), transparent 60%), radial-gradient(120% 90% at 0% 100%, var(--sp-a), transparent 60%), linear-gradient(90deg, color-mix(in oklab, var(--sp-b) 40%, var(--sp-ground)), var(--sp-ground)); }
@media (prefers-reduced-motion: reduce) {
[data-sp="spotlight-carousel"] *, [data-sp="spotlight-carousel"] *::before, [data-sp="spotlight-carousel"] *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
.sc-head{position:absolute;top:6vh;left:0;right:0;z-index:6;text-align:center;padding:0 24px;pointer-events:none}
.sc-eyebrow{font:500 12px/1 var(--sp-font-mono);letter-spacing:.3em;text-transform:uppercase;color:var(--sp-dim);margin:0 0 14px}
.sc-title{font:var(--ds-display-weight,600) clamp(26px,3.8vw,52px)/1 var(--sp-font-display);letter-spacing:var(--ds-display-tracking,-.025em);margin:0;color:var(--sp-ink)}
.sc{position:absolute;inset:0;background:radial-gradient(80% 60% at 50% 60%,transparent,rgb(0 0 0/.55))}
.sc-viewport{position:absolute;inset:0;cursor:grab;touch-action:pan-y;outline:none;overflow:hidden}
.sc-viewport:focus-visible{outline:2px solid var(--sp-ink);outline-offset:-12px;border-radius:var(--sp-radius-lg)}
.sc.is-dragging .sc-viewport{cursor:grabbing}
.sc-row{position:absolute;left:50%;top:56%;width:0;height:0}
.sc-slide{position:absolute;left:0;top:0;width:var(--sc-w,520px);aspect-ratio:16/10;margin:0;will-change:transform,opacity}
.sc-card{position:absolute;inset:0;border-radius:var(--sp-radius-lg);overflow:hidden;box-shadow:0 50px 90px -40px rgb(0 0 0/.9),inset 0 0 0 1px var(--sp-line)}
.sc-card .sp-art{position:absolute;inset:0}
.sc-lit{position:absolute;inset:0;pointer-events:none;mix-blend-mode:soft-light;
background:radial-gradient(70% 90% at 50% -10%,rgb(255 255 255/.85),transparent 65%)}
.sc-veil{position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 120% at 50% 0%,color-mix(in oklab,var(--sp-ground) 70%,transparent),var(--sp-ground))}
.sc-cap{position:absolute;left:0;right:0;bottom:0;padding:22px 26px;display:grid;gap:8px;background:linear-gradient(180deg,transparent,rgb(0 0 0/.66))}
.sc-cap span{font:500 11px/1 var(--sp-font-mono);letter-spacing:.24em;text-transform:uppercase;color:color-mix(in oklab,var(--sp-ink) 75%,var(--sp-a))}
.sc-cap strong{font:600 clamp(18px,2vw,28px)/1.05 var(--sp-font-display);color:var(--sp-ink)}
.sc-cap p{margin:0;font:400 14px/1.45 var(--sp-font-body);color:var(--sp-dim);max-width:38ch}
.sc-beam{position:absolute;top:-4vh;left:50%;width:var(--sc-w,520px);height:calc(60vh - var(--sc-w,520px) * .3125 + 26px);pointer-events:none;z-index:4;
transform:translateX(-50%);transform-origin:50% 0;mix-blend-mode:screen;filter:blur(14px)}
.sc-beam i{position:absolute;inset:0;clip-path:polygon(42% 0,58% 0,96% 100%,4% 100%);
background:linear-gradient(180deg,color-mix(in oklab,var(--sp-ink) 80%,var(--sp-a)) 0%,color-mix(in oklab,var(--sp-ink) 34%,transparent) 45%,color-mix(in oklab,var(--sp-ink) 22%,transparent) 100%)}
.sc-pool{position:absolute;top:calc(56% + var(--sc-w,520px) * .31 + 10px);left:50%;width:calc(var(--sc-w,520px) * 1.3);height:90px;pointer-events:none;
transform:translateX(-50%);background:radial-gradient(50% 50% at 50% 50%,color-mix(in oklab,var(--sp-a) 55%,var(--sp-ink) 10%),transparent 70%);filter:blur(12px);opacity:.6}
.sc-ui{position:absolute;bottom:4.5vh;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:14px;z-index:6}
.sc-btn{width:46px;height:46px;border-radius:999px;border:1px solid var(--sp-line);background:color-mix(in oklab,var(--sp-ink) 8%,transparent);
color:var(--sp-ink);display:grid;place-items:center;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .2s}
.sc-btn:hover{background:color-mix(in oklab,var(--sp-ink) 18%,transparent)}
.sc-btn svg{width:18px;height:18px}
.sc-dots{display:flex}
.sc-dot{width:24px;height:24px;border:0;padding:0;background:none;display:grid;place-items:center;cursor:pointer}
.sc-dot::before{content:"";width:7px;height:7px;border-radius:99px;background:color-mix(in oklab,var(--sp-ink) 30%,transparent);transition:background .3s,box-shadow .3s}
.sc-dot[aria-current="true"]::before{background:var(--sp-ink);box-shadow:0 0 12px 2px color-mix(in oklab,var(--sp-a) 70%,transparent)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}</style>
</head><body>
<main class="sp-stage" data-sp="spotlight-carousel">
<header class="sc-head">
<p class="sc-eyebrow" data-slot="eyebrow">This season</p>
<h2 class="sc-title" data-slot="title">One light, six scenes</h2>
</header>
<section class="sc" aria-roledescription="carousel" aria-label="Scenes">
<div class="sc-viewport" tabindex="0" aria-label="Scenes — drag or use the arrow keys">
<div class="sc-row">
<article class="sc-slide" aria-roledescription="slide" aria-label="1 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="1"></figure>
<div class="sc-cap"><span data-slot="label">Act one</span><strong data-slot="title">The first rehearsal</strong><p data-slot="body">A bare stage, one lamp and the lines still in hand.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="2 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="4"></figure>
<div class="sc-cap"><span data-slot="label">Act two</span><strong data-slot="title">Costume fitting</strong><p data-slot="body">Pins, chalk and the long mirror by the stairs.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="3 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="7"></figure>
<div class="sc-cap"><span data-slot="label">Act three</span><strong data-slot="title">Opening night</strong><p data-slot="body">Every seat taken, the curtain a breath from rising.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="4 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="2"></figure>
<div class="sc-cap"><span data-slot="label">Act four</span><strong data-slot="title">The interval</strong><p data-slot="body">Warm voices in the foyer and the bell calling back.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="5 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="5"></figure>
<div class="sc-cap"><span data-slot="label">Act five</span><strong data-slot="title">Curtain call</strong><p data-slot="body">The house on its feet, the company in a single line.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="6 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="8"></figure>
<div class="sc-cap"><span data-slot="label">Act six</span><strong data-slot="title">Strike</strong><p data-slot="body">Flats down, floor swept, the ghost light left burning.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
</div>
</div>
<div class="sc-pool"></div>
<div class="sc-beam"><i></i></div>
<p class="sr-only" aria-live="polite"></p>
<div class="sc-ui">
<button class="sc-btn" type="button" data-dir="-1" aria-label="Previous scene"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M15 18l-6-6 6-6"/></svg></button>
<div class="sc-dots" role="group" aria-label="Choose a scene"></div>
<button class="sc-btn" type="button" data-dir="1" aria-label="Next scene"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 18l6-6-6-6"/></svg></button>
</div>
</section>
</main>
<script>// Spotlight carousel — CreativePower showpiece, converted from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts), by David Jerleke., under the MIT licence. The full licence notice travels with this pattern (its library item's NOTICE.txt).
(function(){
var root = document.querySelector('[data-sp="spotlight-carousel"]');
if (!root) return;
var reduced = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
// Embla's ScrollBody (duration 25, friction 0.68); duration 0 is its instant scroll, used under reduced motion.
var DURATION = reduced ? 0 : 25, FRICTION = 0.68;
// Embla's opacity tween: tween = 1 - |diffToTarget * TWEEN_FACTOR_BASE * snapCount|. For equal looping slides
// diffToTarget = offset / snapCount, so tween = 1 - 0.84 * |offset in slides|.
var TWEEN_FACTOR_BASE = 0.84;
var wrapEl = root.querySelector('.sc');
var vp = root.querySelector('.sc-viewport');
var slides = [].slice.call(root.querySelectorAll('.sc-slide'));
var lits = slides.map(function (s) { return s.querySelector('.sc-lit'); });
var veils = slides.map(function (s) { return s.querySelector('.sc-veil'); });
var beam = root.querySelector('.sc-beam');
var pool = root.querySelector('.sc-pool');
var dotsWrap = root.querySelector('.sc-dots');
var live = root.querySelector('[aria-live]');
var n = slides.length, loc = 0, target = 0, vel = 0, raf = 0, w = 520, gap = 0;
var beamX = 0, beamVel = 0;
var startX = null, startLoc = 0, lastX = 0, dragVel = 0;
slides.forEach(function (_, i) {
var b = document.createElement('button');
b.type = 'button'; b.className = 'sc-dot'; b.setAttribute('aria-label', 'Scene ' + (i + 1));
b.addEventListener('click', function () { goTo(Math.round(target) - selected() + i); });
dotsWrap.appendChild(b);
});
var dots = [].slice.call(dotsWrap.children);
function clamp(v, a, b) { return Math.min(Math.max(v, a), b); }
function wrap(d) { return ((d % n) + n + n / 2) % n - n / 2; }
function measure() {
w = clamp(Math.min(window.innerWidth * 0.42, window.innerHeight * 0.52 * 1.6), 260, 620);
gap = w * 0.08;
root.style.setProperty('--sc-w', w + 'px');
}
function render(settledBeam) {
var peak = 0, litX = 0;
slides.forEach(function (el, i) {
var d = wrap(i - loc);
var tween = clamp(1 - Math.abs(d * TWEEN_FACTOR_BASE), 0, 1);
var x = d * (w + gap);
if (tween > peak) { peak = tween; litX = x; }
el.style.transform = 'translate(' + (x - w / 2).toFixed(1) + 'px,' + (-w * 0.3125).toFixed(1) + 'px) scale(' + (0.84 + 0.16 * tween).toFixed(4) + ')';
el.style.opacity = Math.abs(d) > 2.2 ? '0' : '1';
lits[i].style.opacity = tween.toFixed(3);
veils[i].style.opacity = ((1 - tween) * 0.82).toFixed(3);
});
// The beam swings after the lit card on a softer spring of its own, and burns as bright as that card is lit.
if (settledBeam || !DURATION) { beamX = litX; beamVel = 0; }
else { beamVel += (litX - beamX) / 40; beamVel *= 0.72; beamX += beamVel; }
var lean = clamp(beamVel * 0.12, -6, 6);
beam.style.transform = 'translateX(calc(-50% + ' + beamX.toFixed(1) + 'px)) rotate(' + lean.toFixed(2) + 'deg)';
beam.style.opacity = (0.12 + 0.42 * peak).toFixed(3);
pool.style.transform = 'translateX(calc(-50% + ' + beamX.toFixed(1) + 'px))';
pool.style.opacity = (0.15 + 0.5 * peak).toFixed(3);
return Math.abs(litX - beamX) < 0.5 && Math.abs(beamVel) < 0.05;
}
function seek() {
if (!DURATION) { loc = target; vel = 0; return; }
vel += (target - loc) / DURATION;
vel *= FRICTION;
loc += vel;
}
function tick() {
seek();
var scrollDone = Math.abs(target - loc) < 0.001 && Math.abs(vel) < 0.001;
if (scrollDone) { loc = target; vel = 0; }
var beamDone = render(false);
if (scrollDone && beamDone) { render(true); raf = 0; return; }
raf = requestAnimationFrame(tick);
}
function run() {
if (!DURATION) { loc = target; render(true); return; }
if (!raf) raf = requestAnimationFrame(tick);
}
function selected() { return ((Math.round(target) % n) + n) % n; }
function announce() {
var i = selected();
slides.forEach(function (s, k) { s.setAttribute('aria-hidden', k === i ? 'false' : 'true'); });
dots.forEach(function (d, k) { d.setAttribute('aria-current', k === i ? 'true' : 'false'); });
var t = slides[i].querySelector('strong');
live.textContent = 'Scene ' + (i + 1) + ' of ' + n + (t ? ': ' + t.textContent : '');
}
function goTo(k) { target = k; announce(); run(); }
root.querySelectorAll('[data-dir]').forEach(function (b) {
b.addEventListener('click', function () { goTo(Math.round(target) + Number(b.getAttribute('data-dir'))); });
});
vp.addEventListener('keydown', function (e) {
var k = Math.round(target), base = k - selected();
if (e.key === 'ArrowRight') { goTo(k + 1); e.preventDefault(); }
else if (e.key === 'ArrowLeft') { goTo(k - 1); e.preventDefault(); }
else if (e.key === 'Home') { goTo(base); e.preventDefault(); }
else if (e.key === 'End') { goTo(base + n - 1); e.preventDefault(); }
});
vp.addEventListener('pointerdown', function (e) {
startX = lastX = e.clientX; startLoc = loc; dragVel = 0; vel = 0;
wrapEl.classList.add('is-dragging'); vp.setPointerCapture(e.pointerId);
});
vp.addEventListener('pointermove', function (e) {
if (startX === null) return;
dragVel = (e.clientX - lastX) / (w + gap); lastX = e.clientX;
loc = target = startLoc - (e.clientX - startX) / (w + gap);
if (DURATION) run(); else render(true);
});
function endDrag() {
if (startX === null) return;
startX = null; wrapEl.classList.remove('is-dragging');
goTo(Math.round(loc - dragVel * 5));
}
vp.addEventListener('pointerup', endDrag);
vp.addEventListener('pointercancel', endDrag);
window.addEventListener('resize', function () { measure(); render(true); });
measure();
render(true);
announce();
})();</script>
</body></html>
--- pattern.css ---
/*!
MIT License
Copyright (c) David Jerleke.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Modifications (CreativePower): converted on 2026-09-30 from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts) into CreativePower's native pattern format — rewritten as plain HTML, CSS and JavaScript on design tokens, with the source's demo imagery, fonts and copy replaced by slots and token-driven defaults.
*/
/* Spotlight carousel — CreativePower showpiece, converted from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts), by David Jerleke., under the MIT licence. The full licence notice travels with this pattern (its library item's NOTICE.txt). */
[data-sp="spotlight-carousel"]{
--sp-a: var(--color-primary, #7c5cff);
--sp-b: var(--color-secondary, #ff5c8a);
--sp-ground: #07070c;
--sp-ink: #f4f4f8;
--sp-dim: color-mix(in oklab, var(--sp-ink) 62%, transparent);
--sp-line: color-mix(in oklab, var(--sp-ink) 14%, transparent);
--sp-radius: var(--ds-radius, 14px);
--sp-radius-lg: var(--ds-radius-lg, 24px);
--sp-font-display: var(--ds-font-display, "Inter", system-ui, sans-serif);
--sp-font-body: var(--ds-font-body, "Inter", system-ui, sans-serif);
--sp-font-mono: var(--ds-font-mono, ui-monospace, "SFMono-Regular", monospace);
position: relative; isolation: isolate; overflow: hidden;
min-height: 100vh; width: 100%;
background: radial-gradient(120% 80% at 50% -10%, color-mix(in oklab, var(--sp-a) 22%, transparent), transparent 60%),
radial-gradient(90% 70% at 100% 110%, color-mix(in oklab, var(--sp-b) 18%, transparent), transparent 60%), var(--sp-ground);
color: var(--sp-ink); font-family: var(--sp-font-body);
}
@supports (color: oklch(from red l c h)) {
[data-sp="spotlight-carousel"]{
--sp-ground: oklch(from var(--color-on-surface, #0b0b12) min(l, 0.15) min(c, 0.04) h);
--sp-ink: oklch(from var(--color-surface, #ffffff) max(l, 0.96) min(c, 0.02) h);
}
}
[data-sp="spotlight-carousel"] *, [data-sp="spotlight-carousel"] *::before, [data-sp="spotlight-carousel"] *::after { box-sizing: border-box; }
[data-sp="spotlight-carousel"] :focus-visible { outline: 2px solid var(--sp-ink); outline-offset: 3px; }
[data-sp="spotlight-carousel"] .sp-art { position: relative; margin: 0; overflow: hidden; background-color: var(--sp-ground); }
[data-sp="spotlight-carousel"] .sp-art > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }
[data-sp="spotlight-carousel"] .sp-art::after { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .22; mix-blend-mode: overlay;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>"); }
[data-sp="spotlight-carousel"] .sp-art:has(> img)::after { display: none; }
[data-sp="spotlight-carousel"] .sp-art[data-art="1"] { background-image: radial-gradient(120% 90% at 18% 12%, color-mix(in oklab, var(--sp-a) 92%, white 8%), transparent 58%), radial-gradient(90% 80% at 88% 92%, var(--sp-b), transparent 62%), linear-gradient(160deg, color-mix(in oklab, var(--sp-a) 40%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="2"] { background-image: conic-gradient(from 210deg at 70% 30%, var(--sp-b), color-mix(in oklab, var(--sp-a) 70%, var(--sp-b)), var(--sp-a), var(--sp-b)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="3"] { background-image: radial-gradient(60% 60% at 50% 40%, color-mix(in oklab, var(--sp-ink) 55%, var(--sp-a)), transparent 62%), linear-gradient(200deg, var(--sp-a), color-mix(in oklab, var(--sp-a) 30%, var(--sp-ground)) 70%); }
[data-sp="spotlight-carousel"] .sp-art[data-art="4"] { background-image: radial-gradient(80% 70% at 30% 80%, var(--sp-b), transparent 60%), radial-gradient(70% 60% at 75% 20%, color-mix(in oklab, var(--sp-b) 40%, var(--sp-ink)), transparent 55%), linear-gradient(20deg, color-mix(in oklab, var(--sp-b) 35%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="5"] { background-image: repeating-linear-gradient(115deg, color-mix(in oklab, var(--sp-a) 85%, transparent) 0 14%, color-mix(in oklab, var(--sp-b) 80%, transparent) 14% 26%, transparent 26% 34%), linear-gradient(180deg, color-mix(in oklab, var(--sp-a) 30%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="6"] { background-image: radial-gradient(40% 40% at 50% 55%, color-mix(in oklab, var(--sp-b) 85%, white 15%), transparent 70%), radial-gradient(100% 100% at 50% 100%, var(--sp-a), transparent 70%), linear-gradient(0deg, color-mix(in oklab, var(--sp-a) 30%, var(--sp-ground)), var(--sp-ground)); }
[data-sp="spotlight-carousel"] .sp-art[data-art="7"] { background-image: linear-gradient(135deg, var(--sp-a) 0%, color-mix(in oklab, var(--sp-a) 50%, var(--sp-b)) 45%, var(--sp-b) 100%); }
[data-sp="spotlight-carousel"] .sp-art[data-art="8"] { background-image: radial-gradient(90% 60% at 50% 0%, color-mix(in oklab, var(--sp-ink) 35%, var(--sp-b)), transparent 60%), radial-gradient(120% 90% at 0% 100%, var(--sp-a), transparent 60%), linear-gradient(90deg, color-mix(in oklab, var(--sp-b) 40%, var(--sp-ground)), var(--sp-ground)); }
@media (prefers-reduced-motion: reduce) {
[data-sp="spotlight-carousel"] *, [data-sp="spotlight-carousel"] *::before, [data-sp="spotlight-carousel"] *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
.sc-head{position:absolute;top:6vh;left:0;right:0;z-index:6;text-align:center;padding:0 24px;pointer-events:none}
.sc-eyebrow{font:500 12px/1 var(--sp-font-mono);letter-spacing:.3em;text-transform:uppercase;color:var(--sp-dim);margin:0 0 14px}
.sc-title{font:var(--ds-display-weight,600) clamp(26px,3.8vw,52px)/1 var(--sp-font-display);letter-spacing:var(--ds-display-tracking,-.025em);margin:0;color:var(--sp-ink)}
.sc{position:absolute;inset:0;background:radial-gradient(80% 60% at 50% 60%,transparent,rgb(0 0 0/.55))}
.sc-viewport{position:absolute;inset:0;cursor:grab;touch-action:pan-y;outline:none;overflow:hidden}
.sc-viewport:focus-visible{outline:2px solid var(--sp-ink);outline-offset:-12px;border-radius:var(--sp-radius-lg)}
.sc.is-dragging .sc-viewport{cursor:grabbing}
.sc-row{position:absolute;left:50%;top:56%;width:0;height:0}
.sc-slide{position:absolute;left:0;top:0;width:var(--sc-w,520px);aspect-ratio:16/10;margin:0;will-change:transform,opacity}
.sc-card{position:absolute;inset:0;border-radius:var(--sp-radius-lg);overflow:hidden;box-shadow:0 50px 90px -40px rgb(0 0 0/.9),inset 0 0 0 1px var(--sp-line)}
.sc-card .sp-art{position:absolute;inset:0}
.sc-lit{position:absolute;inset:0;pointer-events:none;mix-blend-mode:soft-light;
background:radial-gradient(70% 90% at 50% -10%,rgb(255 255 255/.85),transparent 65%)}
.sc-veil{position:absolute;inset:0;pointer-events:none;background:radial-gradient(120% 120% at 50% 0%,color-mix(in oklab,var(--sp-ground) 70%,transparent),var(--sp-ground))}
.sc-cap{position:absolute;left:0;right:0;bottom:0;padding:22px 26px;display:grid;gap:8px;background:linear-gradient(180deg,transparent,rgb(0 0 0/.66))}
.sc-cap span{font:500 11px/1 var(--sp-font-mono);letter-spacing:.24em;text-transform:uppercase;color:color-mix(in oklab,var(--sp-ink) 75%,var(--sp-a))}
.sc-cap strong{font:600 clamp(18px,2vw,28px)/1.05 var(--sp-font-display);color:var(--sp-ink)}
.sc-cap p{margin:0;font:400 14px/1.45 var(--sp-font-body);color:var(--sp-dim);max-width:38ch}
.sc-beam{position:absolute;top:-4vh;left:50%;width:var(--sc-w,520px);height:calc(60vh - var(--sc-w,520px) * .3125 + 26px);pointer-events:none;z-index:4;
transform:translateX(-50%);transform-origin:50% 0;mix-blend-mode:screen;filter:blur(14px)}
.sc-beam i{position:absolute;inset:0;clip-path:polygon(42% 0,58% 0,96% 100%,4% 100%);
background:linear-gradient(180deg,color-mix(in oklab,var(--sp-ink) 80%,var(--sp-a)) 0%,color-mix(in oklab,var(--sp-ink) 34%,transparent) 45%,color-mix(in oklab,var(--sp-ink) 22%,transparent) 100%)}
.sc-pool{position:absolute;top:calc(56% + var(--sc-w,520px) * .31 + 10px);left:50%;width:calc(var(--sc-w,520px) * 1.3);height:90px;pointer-events:none;
transform:translateX(-50%);background:radial-gradient(50% 50% at 50% 50%,color-mix(in oklab,var(--sp-a) 55%,var(--sp-ink) 10%),transparent 70%);filter:blur(12px);opacity:.6}
.sc-ui{position:absolute;bottom:4.5vh;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:14px;z-index:6}
.sc-btn{width:46px;height:46px;border-radius:999px;border:1px solid var(--sp-line);background:color-mix(in oklab,var(--sp-ink) 8%,transparent);
color:var(--sp-ink);display:grid;place-items:center;cursor:pointer;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:background .2s}
.sc-btn:hover{background:color-mix(in oklab,var(--sp-ink) 18%,transparent)}
.sc-btn svg{width:18px;height:18px}
.sc-dots{display:flex}
.sc-dot{width:24px;height:24px;border:0;padding:0;background:none;display:grid;place-items:center;cursor:pointer}
.sc-dot::before{content:"";width:7px;height:7px;border-radius:99px;background:color-mix(in oklab,var(--sp-ink) 30%,transparent);transition:background .3s,box-shadow .3s}
.sc-dot[aria-current="true"]::before{background:var(--sp-ink);box-shadow:0 0 12px 2px color-mix(in oklab,var(--sp-a) 70%,transparent)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
--- pattern.js ---
/*!
MIT License
Copyright (c) David Jerleke.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Modifications (CreativePower): converted on 2026-09-30 from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts) into CreativePower's native pattern format — rewritten as plain HTML, CSS and JavaScript on design tokens, with the source's demo imagery, fonts and copy replaced by slots and token-driven defaults.
*/
// Spotlight carousel — CreativePower showpiece, converted from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts), by David Jerleke., under the MIT licence. The full licence notice travels with this pattern (its library item's NOTICE.txt).
(function(){
var root = document.querySelector('[data-sp="spotlight-carousel"]');
if (!root) return;
var reduced = window.matchMedia('(prefers-reduced-motion: reduce)').matches;
// Embla's ScrollBody (duration 25, friction 0.68); duration 0 is its instant scroll, used under reduced motion.
var DURATION = reduced ? 0 : 25, FRICTION = 0.68;
// Embla's opacity tween: tween = 1 - |diffToTarget * TWEEN_FACTOR_BASE * snapCount|. For equal looping slides
// diffToTarget = offset / snapCount, so tween = 1 - 0.84 * |offset in slides|.
var TWEEN_FACTOR_BASE = 0.84;
var wrapEl = root.querySelector('.sc');
var vp = root.querySelector('.sc-viewport');
var slides = [].slice.call(root.querySelectorAll('.sc-slide'));
var lits = slides.map(function (s) { return s.querySelector('.sc-lit'); });
var veils = slides.map(function (s) { return s.querySelector('.sc-veil'); });
var beam = root.querySelector('.sc-beam');
var pool = root.querySelector('.sc-pool');
var dotsWrap = root.querySelector('.sc-dots');
var live = root.querySelector('[aria-live]');
var n = slides.length, loc = 0, target = 0, vel = 0, raf = 0, w = 520, gap = 0;
var beamX = 0, beamVel = 0;
var startX = null, startLoc = 0, lastX = 0, dragVel = 0;
slides.forEach(function (_, i) {
var b = document.createElement('button');
b.type = 'button'; b.className = 'sc-dot'; b.setAttribute('aria-label', 'Scene ' + (i + 1));
b.addEventListener('click', function () { goTo(Math.round(target) - selected() + i); });
dotsWrap.appendChild(b);
});
var dots = [].slice.call(dotsWrap.children);
function clamp(v, a, b) { return Math.min(Math.max(v, a), b); }
function wrap(d) { return ((d % n) + n + n / 2) % n - n / 2; }
function measure() {
w = clamp(Math.min(window.innerWidth * 0.42, window.innerHeight * 0.52 * 1.6), 260, 620);
gap = w * 0.08;
root.style.setProperty('--sc-w', w + 'px');
}
function render(settledBeam) {
var peak = 0, litX = 0;
slides.forEach(function (el, i) {
var d = wrap(i - loc);
var tween = clamp(1 - Math.abs(d * TWEEN_FACTOR_BASE), 0, 1);
var x = d * (w + gap);
if (tween > peak) { peak = tween; litX = x; }
el.style.transform = 'translate(' + (x - w / 2).toFixed(1) + 'px,' + (-w * 0.3125).toFixed(1) + 'px) scale(' + (0.84 + 0.16 * tween).toFixed(4) + ')';
el.style.opacity = Math.abs(d) > 2.2 ? '0' : '1';
lits[i].style.opacity = tween.toFixed(3);
veils[i].style.opacity = ((1 - tween) * 0.82).toFixed(3);
});
// The beam swings after the lit card on a softer spring of its own, and burns as bright as that card is lit.
if (settledBeam || !DURATION) { beamX = litX; beamVel = 0; }
else { beamVel += (litX - beamX) / 40; beamVel *= 0.72; beamX += beamVel; }
var lean = clamp(beamVel * 0.12, -6, 6);
beam.style.transform = 'translateX(calc(-50% + ' + beamX.toFixed(1) + 'px)) rotate(' + lean.toFixed(2) + 'deg)';
beam.style.opacity = (0.12 + 0.42 * peak).toFixed(3);
pool.style.transform = 'translateX(calc(-50% + ' + beamX.toFixed(1) + 'px))';
pool.style.opacity = (0.15 + 0.5 * peak).toFixed(3);
return Math.abs(litX - beamX) < 0.5 && Math.abs(beamVel) < 0.05;
}
function seek() {
if (!DURATION) { loc = target; vel = 0; return; }
vel += (target - loc) / DURATION;
vel *= FRICTION;
loc += vel;
}
function tick() {
seek();
var scrollDone = Math.abs(target - loc) < 0.001 && Math.abs(vel) < 0.001;
if (scrollDone) { loc = target; vel = 0; }
var beamDone = render(false);
if (scrollDone && beamDone) { render(true); raf = 0; return; }
raf = requestAnimationFrame(tick);
}
function run() {
if (!DURATION) { loc = target; render(true); return; }
if (!raf) raf = requestAnimationFrame(tick);
}
function selected() { return ((Math.round(target) % n) + n) % n; }
function announce() {
var i = selected();
slides.forEach(function (s, k) { s.setAttribute('aria-hidden', k === i ? 'false' : 'true'); });
dots.forEach(function (d, k) { d.setAttribute('aria-current', k === i ? 'true' : 'false'); });
var t = slides[i].querySelector('strong');
live.textContent = 'Scene ' + (i + 1) + ' of ' + n + (t ? ': ' + t.textContent : '');
}
function goTo(k) { target = k; announce(); run(); }
root.querySelectorAll('[data-dir]').forEach(function (b) {
b.addEventListener('click', function () { goTo(Math.round(target) + Number(b.getAttribute('data-dir'))); });
});
vp.addEventListener('keydown', function (e) {
var k = Math.round(target), base = k - selected();
if (e.key === 'ArrowRight') { goTo(k + 1); e.preventDefault(); }
else if (e.key === 'ArrowLeft') { goTo(k - 1); e.preventDefault(); }
else if (e.key === 'Home') { goTo(base); e.preventDefault(); }
else if (e.key === 'End') { goTo(base + n - 1); e.preventDefault(); }
});
vp.addEventListener('pointerdown', function (e) {
startX = lastX = e.clientX; startLoc = loc; dragVel = 0; vel = 0;
wrapEl.classList.add('is-dragging'); vp.setPointerCapture(e.pointerId);
});
vp.addEventListener('pointermove', function (e) {
if (startX === null) return;
dragVel = (e.clientX - lastX) / (w + gap); lastX = e.clientX;
loc = target = startLoc - (e.clientX - startX) / (w + gap);
if (DURATION) run(); else render(true);
});
function endDrag() {
if (startX === null) return;
startX = null; wrapEl.classList.remove('is-dragging');
goTo(Math.round(loc - dragVel * 5));
}
vp.addEventListener('pointerup', endDrag);
vp.addEventListener('pointercancel', endDrag);
window.addEventListener('resize', function () { measure(); render(true); });
measure();
render(true);
announce();
})();
--- markup.html ---
<!--
MIT License
Copyright (c) David Jerleke.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
Modifications (CreativePower): converted on 2026-09-30 from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts) into CreativePower's native pattern format — rewritten as plain HTML, CSS and JavaScript on design tokens, with the source's demo imagery, fonts and copy replaced by slots and token-driven defaults.
-->
<main class="sp-stage" data-sp="spotlight-carousel">
<header class="sc-head">
<p class="sc-eyebrow" data-slot="eyebrow">This season</p>
<h2 class="sc-title" data-slot="title">One light, six scenes</h2>
</header>
<section class="sc" aria-roledescription="carousel" aria-label="Scenes">
<div class="sc-viewport" tabindex="0" aria-label="Scenes — drag or use the arrow keys">
<div class="sc-row">
<article class="sc-slide" aria-roledescription="slide" aria-label="1 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="1"></figure>
<div class="sc-cap"><span data-slot="label">Act one</span><strong data-slot="title">The first rehearsal</strong><p data-slot="body">A bare stage, one lamp and the lines still in hand.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="2 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="4"></figure>
<div class="sc-cap"><span data-slot="label">Act two</span><strong data-slot="title">Costume fitting</strong><p data-slot="body">Pins, chalk and the long mirror by the stairs.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="3 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="7"></figure>
<div class="sc-cap"><span data-slot="label">Act three</span><strong data-slot="title">Opening night</strong><p data-slot="body">Every seat taken, the curtain a breath from rising.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="4 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="2"></figure>
<div class="sc-cap"><span data-slot="label">Act four</span><strong data-slot="title">The interval</strong><p data-slot="body">Warm voices in the foyer and the bell calling back.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="5 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="5"></figure>
<div class="sc-cap"><span data-slot="label">Act five</span><strong data-slot="title">Curtain call</strong><p data-slot="body">The house on its feet, the company in a single line.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
<article class="sc-slide" aria-roledescription="slide" aria-label="6 of 6">
<div class="sc-card">
<figure class="sp-art" data-slot="image" data-art="8"></figure>
<div class="sc-cap"><span data-slot="label">Act six</span><strong data-slot="title">Strike</strong><p data-slot="body">Flats down, floor swept, the ghost light left burning.</p></div>
<i class="sc-lit"></i><i class="sc-veil"></i>
</div>
</article>
</div>
</div>
<div class="sc-pool"></div>
<div class="sc-beam"><i></i></div>
<p class="sr-only" aria-live="polite"></p>
<div class="sc-ui">
<button class="sc-btn" type="button" data-dir="-1" aria-label="Previous scene"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M15 18l-6-6 6-6"/></svg></button>
<div class="sc-dots" role="group" aria-label="Choose a scene"></div>
<button class="sc-btn" type="button" data-dir="1" aria-label="Next scene"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 18l6-6-6-6"/></svg></button>
</div>
</section>
</main>
Source and licence
Source: davidjerleke/embla-carousel@85a5e3cdb697
Author: David Jerleke.
Entry: website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts
- Converted into the native showpiece "spotlight-carousel" (lib/motion-patterns/showpiece/spotlight-carousel.ts): plain HTML/CSS/JS on the design tokens, with slots for imagery and text. The shipped files are the conversion; the source files it was converted from (source.paths, at source.commit) are not shipped.
- Passed step 7 on 2026-09-30: render, reduced, keyboard, noTrap, tokens, slots, notice, engines (scripts/ui-blocks/check-showpiece.ts).
MIT License Copyright (c) David Jerleke. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Modifications (CreativePower): converted on 2026-09-30 from davidjerleke/embla-carousel@85a5e3cdb697 (website/src/content/v9/sandboxes/Vanilla/SandboxFilesSrc/Predefined/Opacity/EmblaCarouselTweenOpacity.ts, website/src/content/v9/examples/Predefined/Tween/Opacity.ts, packages/embla-carousel/src/components/ScrollBody.ts) into CreativePower's native pattern format — rewritten as plain HTML, CSS and JavaScript on design tokens, with the source's demo imagery, fonts and copy replaced by slots and token-driven defaults.
Files (4)
- pattern.html (19,875 bytes)
- pattern.css (9,437 bytes)
- pattern.js (6,211 bytes)
- markup.html (3,891 bytes)
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