110 lines
3.9 KiB
JavaScript
110 lines
3.9 KiB
JavaScript
/**
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* Lumerel — 3D Homepage · main.js
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*
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* Responsibilities:
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* 1. Spline 3D scene pointer-events toggle
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* 2. Navbar scroll backdrop blur
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* 3. Background video autoplay fallback (iOS Safari)
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* 4. Waitlist button click hooks
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*/
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/* ── 1. Spline / 3D Layer Integration ────────────────────────
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*
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* When your Spline scene is ready:
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*
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* A) Open index.html and find the .hero__3d-placeholder div.
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* B) Delete that entire div.
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* C) In its place, paste:
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*
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* <spline-viewer
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* url="https://prod.spline.design/YOUR_SCENE_ID/scene.splinecode"
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* events-target="global"
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* ></spline-viewer>
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*
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* D) If the scene needs mouse/touch interaction, call:
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* window.Lumerel.enableSpline()
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*
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* The <spline-viewer> web component is already loaded via CDN
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* in the <head> of index.html — no extra imports needed.
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*
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─────────────────────────────────────────────────────────── */
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const splineLayer = document.getElementById('spline-layer');
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/** Allow pointer events on the 3D layer (for interactive Spline scenes). */
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function enableSpline() {
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if (splineLayer) splineLayer.style.pointerEvents = 'auto';
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}
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/** Block pointer events on the 3D layer (default — keeps UI clickable). */
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function disableSpline() {
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if (splineLayer) splineLayer.style.pointerEvents = 'none';
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}
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// Auto-detect spline-viewer load and log confirmation
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if (splineLayer) {
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const viewer = splineLayer.querySelector('spline-viewer');
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if (viewer) {
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viewer.addEventListener('load', () => {
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console.log('[Lumerel] ✓ Spline scene loaded.');
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// Uncomment to enable 3D mouse interaction after load:
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// enableSpline();
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});
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}
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}
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/* ── 2. Navbar Scroll Backdrop ───────────────────────────── */
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const navbar = document.querySelector('.navbar');
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function updateNavbar() {
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if (!navbar) return;
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if (window.scrollY > 24) {
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navbar.style.background = 'rgba(0, 0, 0, 0.45)';
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navbar.style.backdropFilter = 'blur(16px)';
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navbar.style.webkitBackdropFilter = 'blur(16px)';
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} else {
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navbar.style.background = 'transparent';
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navbar.style.backdropFilter = 'none';
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navbar.style.webkitBackdropFilter = 'none';
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}
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}
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window.addEventListener('scroll', updateNavbar, { passive: true });
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updateNavbar(); // run on load
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/* ── 3. Background Video Fallback ────────────────────────── */
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const heroVideo = document.querySelector('.hero__video');
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if (heroVideo) {
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// Gradient fallback if video fails to load
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heroVideo.addEventListener('error', () => {
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console.warn('[Lumerel] Background video failed to load — using gradient fallback.');
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const wrap = document.querySelector('.hero__video-wrap');
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if (wrap) {
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wrap.style.background = 'linear-gradient(135deg, #0a0a0a 0%, #111 100%)';
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}
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});
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// iOS Safari sometimes requires a user interaction to trigger autoplay
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document.addEventListener('touchstart', () => {
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if (heroVideo.paused) heroVideo.play().catch(() => {});
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}, { once: true });
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}
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/* ── 4. Waitlist Button Hooks ────────────────────────────── */
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document.querySelectorAll('.btn-pill').forEach(btn => {
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btn.addEventListener('click', () => {
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// TODO: wire up your waitlist modal, form, or redirect here
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console.log('[Lumerel] Join Waitlist clicked.');
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// Examples:
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// openWaitlistModal();
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// window.location.href = '/waitlist';
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});
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});
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/* ── Global API ──────────────────────────────────────────── */
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window.Lumerel = {
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enableSpline,
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disableSpline,
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};
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