53 lines
1.5 KiB
Svelte
53 lines
1.5 KiB
Svelte
 
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<script lang="ts">
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import '$lib/styles/gong-tokens.css';
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import '$lib/styles/base.css';
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import { onMount } from 'svelte';
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import { onNavigate, afterNavigate } from '$app/navigation';
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import Nav from '$lib/components/Nav.svelte';
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import Footer from '$lib/components/Footer.svelte';
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import ScrollProgressBar from '$lib/components/ScrollProgressBar.svelte';
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import { initSmoothScroll } from '$lib/motion/scroll';
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let { children } = $props();
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// Smooth scroll Lenis — une seule instance, gate reduced-motion interne.
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onMount(() => {
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let cleanup: (() => void) | undefined;
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initSmoothScroll().then((c) => (cleanup = c));
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return () => cleanup?.();
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});
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// Transitions de page — View Transitions API, fallback = navigation instantanée.
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onNavigate((navigation) => {
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if (!document.startViewTransition) return;
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return new Promise((resolve) => {
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document.startViewTransition(async () => {
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resolve();
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await navigation.complete;
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});
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});
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});
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// Accessibilité : après un changement de route, déplacer le focus sur le contenu.
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afterNavigate(() => {
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const main = document.getElementById('contenu');
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if (main) {
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main.setAttribute('tabindex', '-1');
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main.focus({ preventScroll: true });
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}
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});
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</script>
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<a class="skip-link" href="#contenu">Aller au contenu</a>
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<ScrollProgressBar />
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<Nav />
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{@render children()}
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<Footer />
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<style>
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:global(::view-transition-old(root)),
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:global(::view-transition-new(root)) {
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animation-duration: var(--dur-mesure);
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}
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</style>
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