Files
industries/components/ParallaxBackground.tsx
zooqueenandHanzo Dev 19905ecd56 Homepage redesign: investor-narrative slide deck + editorial variant
Adds three home compositions sharing the same investor narrative:

- / (canonical) — restored old composition with Hero + zoo composite,
  Ecosystem, ZooLabsNarrative, ServicesOverview, ResearchHighlights,
  Leadership, TrustedBy, Contact. Adds polished motion (Reveal,
  Parallax wrappers, scroll-linked Hero drift), softer brutalist reset
  (rounded utilities now opt-in), and a Zen5 rainbow-gradient top
  banner.

- /homepage1 — backup of the previous / composition (noindex).

- /homepage2 — 10-slide deck with snap-mandatory CSS scroll snap,
  side-rail slide indicator, alternating brand-color slide washes,
  CSS-3D AI-coin scene behind the Hero (Zen5 family + Cloud / Network
  spokes, perspective + per-coin float keyframes, light blur),
  network-mesh edges, Foundation + Leadership + Traction + Access
  slides, plus the AI-native market-cap composite with NVIDIA as
  public-market comparable.

- /homepage3 — editorial 'Quarterly' variant with serif display,
  masthead, drop cap, ornamental dividers, chapter framing, and a
  colophon footer. Wax-seal red accent on a cream paper surface.

Other changes:
- Navbar: drop rounded floating pill in favour of sharp transparent
  bar with a sharp backdrop-blur strip + border-b-2 black on scroll.
- TopBanner: animated rainbow gradient background (300% width,
  background-position keyframe, prefers-reduced-motion aware).
- Leadership / TeamMemberCard: rounded-full avatars (override the
  brutalist global border-radius reset via data-circle).
- Ecosystem strip: render JPGs at /public/ecosystem/*.jpg with
  emoji fallback only when an image is missing (bear, drought, lake,
  eagle, forest, whale).
- TheStack: each layer card is now a click target to its live
  domain (zenlm.org, zoo.cloud, zoo.network, zoo.fund, zoo.vote).
- public/: new /hero/zooimg.png, /ecosystem/*.jpg, /pe/*.png.
- Reveal / Parallax / ParallaxDivider / ParallaxBackground /
  CoinScene / SlideIndicator / SlideParallax / NetworkAnimation
  primitives under components/.

Co-authored-by: Hanzo Dev <[email protected]>
2026-05-18 22:22:51 -07:00

70 lines
3.1 KiB
TypeScript

"use client";
import { motion, useScroll, useTransform, useReducedMotion } from "framer-motion";
/**
* Real parallax backdrop.
*
* Big soft brand-colour blobs pinned with ``position: fixed`` so they
* stay inside the viewport while the page scrolls. Each blob also has a
* scroll-linked Y/X offset (much smaller than the page travel) so it
* drifts slightly as you scroll — the eye reads the foreground moving
* past a slower-moving backdrop and registers depth. That's parallax in
* the literal sense: two layers, two scroll rates.
*
* The blobs sit behind everything (``-z-10``) and are pointer-events:none,
* so they never affect layout or interaction. They blur to a soft wash so
* they read as atmosphere rather than as content.
*
* ``prefers-reduced-motion`` flattens the drift to zero; the wash still
* shows but no longer animates.
*/
export function ParallaxBackground() {
const reduce = useReducedMotion();
const { scrollYProgress } = useScroll();
// Three layers, each drifting different amounts and directions across
// the entire scroll length. Foreground content moves at scroll rate 1;
// these layers move at fractions thereof — that's where parallax depth
// comes from. Reduced-motion users get static blobs.
const y1 = useTransform(scrollYProgress, [0, 1], reduce ? [0, 0] : [0, -240]);
const y2 = useTransform(scrollYProgress, [0, 1], reduce ? [0, 0] : [0, -380]);
const y3 = useTransform(scrollYProgress, [0, 1], reduce ? [0, 0] : [0, -160]);
const x1 = useTransform(scrollYProgress, [0, 1], reduce ? [0, 0] : [0, 80]);
const x2 = useTransform(scrollYProgress, [0, 1], reduce ? [0, 0] : [0, -120]);
const x3 = useTransform(scrollYProgress, [0, 1], reduce ? [0, 0] : [0, 60]);
return (
<div
aria-hidden
className="fixed inset-0 -z-10 pointer-events-none overflow-hidden"
>
{/* Yellow blob — top-left */}
<motion.div
style={{ y: y1, x: x1, background: "var(--brand-yellow)" }}
className="absolute -top-[15vh] -left-[10vw] w-[55vw] h-[55vw] rounded-full opacity-40 blur-3xl"
/>
{/* Magenta blob — top-right */}
<motion.div
style={{ y: y2, x: x2, background: "var(--brand-magenta)" }}
className="absolute -top-[20vh] -right-[15vw] w-[60vw] h-[60vw] rounded-full opacity-35 blur-3xl"
/>
{/* Blue blob — bottom-left, lazier */}
<motion.div
style={{ y: y3, x: x3, background: "var(--brand-blue)" }}
className="absolute -bottom-[10vh] -left-[15vw] w-[50vw] h-[50vw] rounded-full opacity-30 blur-3xl"
/>
{/* Green blob — bottom-right, mirror of yellow */}
<motion.div
style={{ y: y2, x: x1, background: "var(--brand-green)" }}
className="absolute -bottom-[20vh] -right-[10vw] w-[55vw] h-[55vw] rounded-full opacity-30 blur-3xl"
/>
{/* Cyan blob — centre, smallest, slowest */}
<motion.div
style={{ y: y3, x: x2, background: "var(--brand-cyan)" }}
className="absolute top-[40vh] left-[35vw] w-[35vw] h-[35vw] rounded-full opacity-25 blur-3xl"
/>
</div>
);
}