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This reverts commit 3b53bfd2f7.
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@@ -1,115 +0,0 @@
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<!--
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Per-Word Crossfade - remocn typography primitive for HyperFrames.
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Paste the markup, CSS and script into a composition. Drive the timeline
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integration from a paused GSAP timeline so renders remain deterministic.
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Variables. The script reads each one, falls back to the declared default on
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anything missing or unrecognised, and either rewrites the words or writes a
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custom property the CSS below consumes. The timeline recipe at the end is
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untouched by them: it keeps driving one offset and one blur, and these
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decide what that offset and that blur mean on screen.
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- text (string, default "Create once reuse everywhere"): the line to
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animate. It is split on whitespace and every word gets its own span, so
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the stagger picks up the new words with no other change.
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- drift (close | standard | far, default standard): scales the vertical
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offset. close covers half the run, far nearly double, in the same time.
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- blur (soft | standard | heavy, default standard): scales the blur
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radius, from a light haze to a full smear.
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- tone (ink | paper | accent, default ink): word colour. ink is near-black
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for light frames, paper near-white for dark ones, accent rides --brand.
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On every default the result is identical to the original: four near-black
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words drifting 22px up through a 5px blur.
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-->
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<div
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class="hf-remocn-per-word-crossfade"
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data-composition-variables='[
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{ "id": "text", "type": "string", "role": "content", "label": "Text", "description": "The line to animate. It is split on whitespace and every word gets its own span, so the stagger picks up the new words.", "default": "Create once reuse everywhere" },
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{ "id": "drift", "type": "enum", "role": "motion", "label": "Drift", "description": "Scales the vertical offset, so the words cover a shorter or longer run in the same time.", "default": "standard", "options": [{ "value": "close", "label": "Close" }, { "value": "standard", "label": "Standard" }, { "value": "far", "label": "Far" }] },
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{ "id": "blur", "type": "enum", "role": "style", "label": "Blur", "description": "Scales the blur radius the timeline drives, from a light haze to a full smear.", "default": "standard", "options": [{ "value": "soft", "label": "Soft" }, { "value": "standard", "label": "Standard" }, { "value": "heavy", "label": "Heavy" }] },
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{ "id": "tone", "type": "enum", "role": "style", "label": "Tone", "description": "Word colour: ink for light frames, paper for dark ones, accent rides --brand.", "default": "ink", "options": [{ "value": "ink", "label": "Ink" }, { "value": "paper", "label": "Paper" }, { "value": "accent", "label": "Accent" }] }
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]'
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>
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<span>Create</span><span>once</span><span>reuse</span><span>everywhere</span>
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</div>
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<style>
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.hf-remocn-per-word-crossfade {
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color: var(--hf-word-color, #18181b);
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font-family: Inter, system-ui, sans-serif;
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font-weight: 900;
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letter-spacing: -0.04em;
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}
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.hf-remocn-per-word-crossfade {
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display: inline-flex;
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gap: 12px;
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font-size: 56px;
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line-height: 1;
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}
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.hf-remocn-per-word-crossfade span {
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display: inline-block;
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transform: translate(
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var(--hf-word-x, 0px),
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calc(var(--hf-word-y, 0px) * var(--hf-word-drift, 1))
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)
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scale(var(--hf-word-scale, 1));
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filter: blur(calc(var(--hf-word-blur, 0px) * var(--hf-word-blur-scale, 1)));
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will-change: transform, filter, opacity;
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}
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</style>
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<script>
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(function () {
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"use strict";
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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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// Unrecognised overrides return to their declared defaults.
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var drifts = { close: 0.5, standard: 1, far: 1.85 };
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var blurScales = { soft: 0.45, standard: 1, heavy: 2.2 };
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var tones = {
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ink: "#18181b",
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paper: "#fafafa",
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accent: "var(--brand, #34d399)",
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};
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function pick(table, value, fallback) {
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return Object.prototype.hasOwnProperty.call(table, value) ? value : fallback;
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}
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var drift = drifts[pick(drifts, vars.drift, "standard")];
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var blurScale = blurScales[pick(blurScales, vars.blur, "standard")];
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var tone = tones[pick(tones, vars.tone, "ink")];
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var text = typeof vars.text === "string" ? vars.text.trim() : "";
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var words = (text || "Create once reuse everywhere").split(/\s+/);
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var roots = document.querySelectorAll(".hf-remocn-per-word-crossfade");
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for (var i = 0; i < roots.length; i += 1) {
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var root = roots[i];
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root.style.setProperty("--hf-word-drift", String(drift));
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root.style.setProperty("--hf-word-blur-scale", String(blurScale));
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root.style.setProperty("--hf-word-color", tone);
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while (root.firstChild) {
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root.removeChild(root.firstChild);
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}
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for (var w = 0; w < words.length; w += 1) {
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var span = document.createElement("span");
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span.textContent = words[w];
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root.appendChild(span);
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}
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}
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})();
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</script>
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<!--
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Timeline integration:
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tl.fromTo('.hf-remocn-per-word-crossfade span', { opacity: 0, '--hf-word-y': '22px', '--hf-word-scale': 0.92, '--hf-word-blur': '5px' }, { opacity: 1, '--hf-word-y': '0px', '--hf-word-scale': 1, '--hf-word-blur': '0px', duration: 0.3, stagger: 0.055, ease: 'power3.out' }, startTime);
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-->
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