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This reverts commit 3b53bfd2f7.
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-180
@@ -1,180 +0,0 @@
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<!doctype html>
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<!--
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logo-sting: HyperFrames video primitive (brand / impact / reveal)
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Concept: a wordmark lands from scale 1.15 with the slam ease. Its impact
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triggers one accent ring and exactly one frame of white, then the finished
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lockup holds completely still.
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Variables:
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- wordmark (string, default "HYPERFRAMES"): the brand name.
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- accent (green | blue | violet, default green): the ring color.
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Envelope (fixed IN, elastic HOLD, no OUT, never timeScale):
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IN_BASE = 0.95s. The wordmark lands at 0.55s, then the ring resolves.
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HOLD = max(0, D - IN). This phase is deliberately dead still.
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OUT = 0s. The final brand frame remains established through the end.
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If D is shorter than IN_BASE, only IN compresses and HOLD becomes zero.
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Mount contract: this template is cloned into a sized host. #root fills that
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host, establishes the container query basis, and registers one paused GSAP
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timeline under the hardcoded logo-sting key.
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-->
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<html
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lang="en"
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data-composition-id="logo-sting"
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data-composition-duration="2.2"
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data-composition-variables='[
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{ "id": "wordmark", "type": "string", "role": "content", "label": "Wordmark", "description": "Brand name displayed in the final lockup.", "default": "HYPERFRAMES" },
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{ "id": "accent", "type": "enum", "role": "style", "label": "Accent", "description": "Color of the single impact ring.", "default": "green", "options": [{ "value": "green", "label": "Green" }, { "value": "blue", "label": "Blue" }, { "value": "violet", "label": "Violet" }] }
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]'
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>
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<head>
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<meta charset="UTF-8" />
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<title>Logo Sting</title>
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</head>
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<body>
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<template>
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<div id="root" data-composition-id="logo-sting" data-duration="2.2" data-fps="30">
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<style>
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*,
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*::before,
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*::after {
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box-sizing: border-box;
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}
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#root {
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position: absolute;
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inset: 0;
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overflow: hidden;
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container-type: size;
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background: var(--bg, #0b0c0e);
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color: var(--fg, #f8fafc);
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font-family: var(--font-display, Inter, system-ui, sans-serif);
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pointer-events: none;
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}
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.ls-clip {
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position: absolute;
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inset: 0;
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display: grid;
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place-items: center;
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overflow: hidden;
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}
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.ls-ring {
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position: absolute;
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z-index: 1;
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width: min(42cqw, 72cqh);
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aspect-ratio: 1;
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border: min(0.34cqw, 0.62cqh) solid var(--ls-accent);
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border-radius: 50%;
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opacity: 0;
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will-change: transform, opacity;
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}
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.ls-wordmark {
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position: relative;
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z-index: 2;
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max-width: 90cqw;
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color: var(--fg, #f8fafc);
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font-size: min(10.5cqw, 18cqh);
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font-weight: 850;
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line-height: 0.9;
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letter-spacing: -0.055em;
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text-align: center;
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white-space: nowrap;
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transform-origin: 50% 50%;
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will-change: transform;
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}
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.ls-flash {
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position: absolute;
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inset: 0;
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z-index: 3;
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background: #ffffff;
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opacity: 0;
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}
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</style>
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<div
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id="logo-sting-clip"
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class="ls-clip clip"
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data-start="0"
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data-duration="2.2"
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data-track-index="0"
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>
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<div class="ls-ring" aria-hidden="true"></div>
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<div class="ls-wordmark"></div>
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<div class="ls-flash" aria-hidden="true"></div>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
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<script>
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(function () {
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"use strict";
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var root = document.getElementById("root");
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var wordmark = root.querySelector(".ls-wordmark");
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var ring = root.querySelector(".ls-ring");
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var flash = root.querySelector(".ls-flash");
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var vars =
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window.__hyperframes && window.__hyperframes.getVariables
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? window.__hyperframes.getVariables()
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: {};
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var accentColors = {
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green: "var(--brand, #5df28b)",
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blue: "var(--accent, #4da3ff)",
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violet: "var(--accent-2, #a978ff)",
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};
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var accent = Object.prototype.hasOwnProperty.call(accentColors, vars.accent)
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? vars.accent
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: "green";
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var wordmarkText = vars.wordmark == null ? "HYPERFRAMES" : String(vars.wordmark);
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wordmark.textContent = wordmarkText;
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root.style.setProperty("--ls-accent", accentColors[accent]);
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var IN_BASE = 0.95;
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var IMPACT_BASE = 0.55;
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var parsedDuration = parseFloat(root.dataset.duration);
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var duration = Number.isFinite(parsedDuration) ? Math.max(0.001, parsedDuration) : 2.2;
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var IN = Math.min(IN_BASE, duration);
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var retime = IN / IN_BASE;
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var IMPACT = IMPACT_BASE * retime;
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var RING_DURATION = (IN_BASE - IMPACT_BASE) * retime;
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var FLASH_FRAME = Math.min(1 / 30, RING_DURATION);
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var HOLD = Math.max(0, duration - IN);
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gsap.set(ring, { scale: 0.34, opacity: 0 });
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gsap.set(flash, { opacity: 0 });
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var tl = gsap.timeline({ paused: true });
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tl.fromTo(
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wordmark,
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{ scale: 1.15 },
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{ scale: 1, duration: IMPACT, ease: "expo.out" },
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0,
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);
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tl.set(ring, { opacity: 0.92 }, IMPACT);
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tl.to(
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ring,
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{ scale: 2.4, opacity: 0, duration: RING_DURATION, ease: "power3.out" },
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IMPACT,
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);
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tl.set(flash, { opacity: 1 }, IMPACT);
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tl.set(flash, { opacity: 0 }, IMPACT + FLASH_FRAME);
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tl.addLabel("hold", IN);
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tl.addLabel("end", IN + HOLD);
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tl.seek(0);
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window.__timelines = window.__timelines || {};
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window.__timelines["logo-sting"] = tl;
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})();
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</script>
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</div>
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</template>
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</body>
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</html>
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