feat: add InfoPopup with landing page content on first visit

Shows an informational popup with rich landing page content on first visit, re-openable via a fixed info button (bottom-right corner). Dismissible via X button, overlay click, or Escape key. Uses localStorage to track first-visit state. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-16 04:51:48 +00:00 · 2026-03-16 04:51:48 +00:00 · 2e821fb2a7
parent 8a8399eb74
commit 2e821fb2a7
3 changed files with 522 additions and 0 deletions
--- a/app/layout.tsx
+++ b/app/layout.tsx
@ -1,6 +1,8 @@
 import type { Metadata } from 'next'
 import localFont from 'next/font/local'
 import './globals.css'
+import InfoPopup from "@/components/InfoPopup"
+import { LANDING_HTML } from "@/components/landing-content"

 const geistSans = localFont({
  src: './fonts/GeistVF.woff',
@ -39,6 +41,7 @@ export default function RootLayout({
      </head>
      <body className={`${geistSans.variable} ${geistMono.variable} antialiased`}>
        {children}
+        <InfoPopup appName="rFunds" appIcon="💰" landingHtml={LANDING_HTML} />
      </body>
    </html>
  )
--- a/components/InfoPopup.tsx
+++ b/components/InfoPopup.tsx
@ -0,0 +1,366 @@
+"use client";
+
+import { useState, useEffect, useCallback } from "react";
+
+interface InfoPopupProps {
+  appName: string;
+  appIcon: string;
+  landingHtml: string;
+  storageKey?: string;
+}
+
+const CSS = `
+/* ── CSS Variables (dark theme defaults) ── */
+.info-popup-scope {
+  --rs-bg-surface: #16213e;
+  --rs-bg-page: #1a1a2e;
+  --rs-bg-hover: rgba(255,255,255,0.04);
+  --rs-primary: #e94560;
+  --rs-accent: #14b8a6;
+  --rs-text-primary: #eee;
+  --rs-text-secondary: #b0b0c0;
+  --rs-text-muted: #6b7280;
+  --rs-border: rgba(255,255,255,0.08);
+  --rs-border-subtle: rgba(255,255,255,0.05);
+  --rs-card-bg: rgba(255,255,255,0.03);
+  --rs-card-border: rgba(255,255,255,0.06);
+  --rs-gradient-brand: linear-gradient(135deg, #14b8a6, #22d3ee);
+  --rs-gradient-cta: linear-gradient(135deg, #14b8a6, #06b6d4);
+  --rs-btn-secondary-bg: rgba(255,255,255,0.06);
+  --rs-border-strong: rgba(255,255,255,0.15);
+  --rs-bg-surface-raised: rgba(255,255,255,0.06);
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+}
+
+/* ── Info button (fixed, bottom-right) ── */
+.info-popup-trigger {
+  position: fixed; bottom: 20px; right: 20px; z-index: 9999;
+  width: 44px; height: 44px; border-radius: 50%;
+  background: linear-gradient(135deg, rgba(20,184,166,0.15), rgba(79,70,229,0.1));
+  border: 1px solid rgba(20,184,166,0.3);
+  color: #14b8a6; font-size: 1.2rem; font-weight: 700;
+  cursor: pointer; display: flex; align-items: center; justify-content: center;
+  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
+  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
+}
+.info-popup-trigger:hover {
+  transform: scale(1.08);
+  box-shadow: 0 6px 28px rgba(0,0,0,0.4);
+  border-color: rgba(20,184,166,0.5);
+}
+
+/* ── Backdrop overlay ── */
+.rapp-info-overlay {
+  position: fixed; inset: 0; z-index: 10000;
+  background: rgba(0,0,0,0.45);
+  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
+  animation: rapp-overlay-in 0.2s ease-out;
+}
+@keyframes rapp-overlay-in { from { opacity: 0; } to { opacity: 1; } }
+
+/* ── Panel — centered modal ── */
+.rapp-info-panel {
+  position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%);
+  z-index: 10001;
+  width: min(520px, calc(100vw - 32px)); max-height: calc(100vh - 64px);
+  background: var(--rs-bg-surface);
+  border: 1px solid rgba(20,184,166,0.25);
+  border-radius: 16px;
+  box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(20,184,166,0.1), 0 0 60px rgba(20,184,166,0.06);
+  display: flex; flex-direction: column; overflow: hidden;
+  animation: rapp-info-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
+}
+@keyframes rapp-info-in {
+  from { opacity: 0; transform: translate(-50%, -48%) scale(0.95); }
+  to { opacity: 1; transform: translate(-50%, -50%) scale(1); }
+}
+
+/* ── Header with icon + name ── */
+.rapp-info-panel__header {
+  display: flex; align-items: center; justify-content: space-between;
+  padding: 16px 20px;
+  background: linear-gradient(135deg, rgba(20,184,166,0.12), rgba(79,70,229,0.08));
+  border-bottom: 1px solid rgba(20,184,166,0.18);
+}
+.rapp-info-panel__header-left { display: flex; align-items: center; gap: 10px; }
+.rapp-info-panel__icon { font-size: 1.5rem; line-height: 1; }
+.rapp-info-panel__title {
+  font-size: 1.05rem; font-weight: 700; letter-spacing: 0.01em;
+  background: linear-gradient(135deg, #14b8a6, #22d3ee);
+  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
+  background-clip: text;
+}
+.rapp-info-panel__close {
+  display: flex; align-items: center; justify-content: center;
+  width: 32px; height: 32px;
+  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08);
+  color: var(--rs-text-muted); font-size: 1.2rem; cursor: pointer;
+  border-radius: 8px; line-height: 1;
+  transition: color 0.15s, background 0.15s, border-color 0.15s;
+}
+.rapp-info-panel__close:hover {
+  color: var(--rs-text-primary); background: rgba(255,255,255,0.1);
+  border-color: rgba(255,255,255,0.15);
+}
+
+/* ── Body ── */
+.rapp-info-panel__body {
+  padding: 0; overflow-y: auto; flex: 1;
+  color: var(--rs-text-secondary); font-size: 0.92rem; line-height: 1.65;
+}
+.rapp-info-panel__body h1, .rapp-info-panel__body h2, .rapp-info-panel__body h3 {
+  color: var(--rs-text-primary); margin: 0 0 8px;
+}
+.rapp-info-panel__body h1 { font-size: 1.3rem; }
+.rapp-info-panel__body h2 { font-size: 1.1rem; }
+.rapp-info-panel__body h3 { font-size: 0.95rem; }
+.rapp-info-panel__body p { margin: 0 0 10px; }
+.rapp-info-panel__body a { color: var(--rs-primary); }
+
+/* ── Panel-scoped overrides for rich landing content ── */
+.rapp-info-panel__body .rl-hero { padding: 1.75rem 1.5rem 1.25rem; text-align: center; }
+.rapp-info-panel__body .rl-hero .rl-heading { font-size: 1.5rem !important; }
+.rapp-info-panel__body .rl-heading { font-size: 1.2rem; margin-bottom: 0.5rem; }
+.rapp-info-panel__body .rl-tagline { font-size: 0.65rem; padding: 0.3rem 0.85rem; margin-bottom: 1rem; }
+.rapp-info-panel__body .rl-subtitle { font-size: 1rem !important; margin-bottom: 0.75rem; }
+.rapp-info-panel__body .rl-subtext { font-size: 0.9rem !important; margin-bottom: 1.25rem; line-height: 1.7; }
+.rapp-info-panel__body .rl-hero .rl-subtext { font-size: 0.92rem !important; }
+.rapp-info-panel__body .rl-section { padding: 1.5rem 1.25rem; border-top: 1px solid var(--rs-border-subtle); }
+.rapp-info-panel__body .rl-section--alt { background: rgba(20,184,166,0.03); }
+.rapp-info-panel__body .rl-container { max-width: 100%; }
+.rapp-info-panel__body .rl-grid-2,
+.rapp-info-panel__body .rl-grid-3,
+.rapp-info-panel__body .rl-grid-4 { grid-template-columns: 1fr 1fr !important; gap: 0.75rem; }
+.rapp-info-panel__body .rl-card { padding: 1.15rem; border-radius: 0.75rem; }
+.rapp-info-panel__body .rl-card h3 { font-size: 0.88rem; margin-bottom: 0.35rem; }
+.rapp-info-panel__body .rl-card p { font-size: 0.82rem; line-height: 1.55; margin-bottom: 0; }
+.rapp-info-panel__body .rl-icon-box { width: 2.5rem; height: 2.5rem; font-size: 1.25rem; border-radius: 0.6rem; margin-bottom: 0.65rem; }
+.rapp-info-panel__body .rl-card--center .rl-icon-box { margin: 0 auto 0.65rem; }
+.rapp-info-panel__body .rl-step__num { width: 2.25rem; height: 2.25rem; font-size: 0.75rem; margin-bottom: 0.5rem; }
+.rapp-info-panel__body .rl-step h3 { font-size: 0.88rem; }
+.rapp-info-panel__body .rl-step p { font-size: 0.82rem; }
+.rapp-info-panel__body .rl-cta-row { margin-top: 1.5rem; gap: 0.625rem; display: flex; flex-wrap: wrap; justify-content: center; }
+.rapp-info-panel__body .rl-cta-primary {
+  padding: 0.75rem 1.5rem; font-size: 0.92rem; font-weight: 600;
+  border-radius: 10px; text-decoration: none;
+  background: var(--rs-gradient-cta, linear-gradient(135deg, #14b8a6, #06b6d4));
+  color: #fff; box-shadow: 0 4px 16px rgba(20,184,166,0.3);
+  transition: transform 0.15s, box-shadow 0.15s;
+}
+.rapp-info-panel__body .rl-cta-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(20,184,166,0.4); }
+.rapp-info-panel__body .rl-cta-secondary {
+  padding: 0.75rem 1.5rem; font-size: 0.92rem; font-weight: 600;
+  border-radius: 10px; text-decoration: none;
+  background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
+  color: var(--rs-text-secondary); transition: transform 0.15s, border-color 0.15s, color 0.15s, background 0.15s;
+}
+.rapp-info-panel__body .rl-cta-secondary:hover { transform: translateY(-1px); border-color: rgba(20,184,166,0.4); color: var(--rs-text-primary); background: rgba(20,184,166,0.08); }
+.rapp-info-panel__body a[onclick*="startTour"],
+.rapp-info-panel__body a[href*="tour"] { display: none; }
+.rapp-info-panel__body .rl-badge { font-size: 0.65rem; padding: 0.15rem 0.5rem; }
+.rapp-info-panel__body .rl-integration { padding: 1rem; border-radius: 0.75rem; gap: 0.75rem; }
+.rapp-info-panel__body .rl-integration h3 { font-size: 0.88rem; }
+.rapp-info-panel__body .rl-integration p { font-size: 0.82rem; }
+.rapp-info-panel__body .rl-check-list li { font-size: 0.82rem; padding: 0.3rem 0; }
+.rapp-info-panel__body .rl-divider { margin: 1rem 0; }
+.rapp-info-panel__body .rl-divider span { font-size: 0.65rem; }
+.rapp-info-panel__body .rl-back { padding: 1.25rem 0 1.5rem; }
+.rapp-info-panel__body .rl-back a { font-size: 0.82rem; }
+.rapp-info-panel__body::-webkit-scrollbar { width: 5px; }
+.rapp-info-panel__body::-webkit-scrollbar-track { background: transparent; }
+.rapp-info-panel__body::-webkit-scrollbar-thumb { background: rgba(20,184,166,0.2); border-radius: 9999px; }
+.rapp-info-panel__body::-webkit-scrollbar-thumb:hover { background: rgba(20,184,166,0.35); }
+
+/* ── Rich Landing CSS ── */
+.rl-section { border-top: 1px solid var(--rs-border-subtle); padding: 4rem 1.5rem; }
+.rl-section--alt { background: var(--rs-bg-hover); }
+.rl-container { max-width: 1100px; margin: 0 auto; }
+.rl-hero { text-align: center; padding: 5rem 1.5rem 3rem; max-width: 820px; margin: 0 auto; }
+.rl-tagline {
+  display: inline-block; font-size: 0.7rem; font-weight: 700;
+  letter-spacing: 0.12em; text-transform: uppercase;
+  color: var(--rs-accent); background: rgba(20,184,166,0.1);
+  border: 1px solid rgba(20,184,166,0.2);
+  padding: 0.35rem 1rem; border-radius: 9999px; margin-bottom: 1.5rem;
+}
+.rl-heading {
+  font-size: 2rem; font-weight: 700; line-height: 1.15;
+  margin-bottom: 0.75rem; letter-spacing: -0.01em;
+  background: var(--rs-gradient-brand);
+  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
+}
+.rl-hero .rl-heading { font-size: 2.5rem; }
+.rl-subtitle { font-size: 1.25rem; font-weight: 500; color: var(--rs-text-primary); margin-bottom: 1rem; }
+.rl-hero .rl-subtitle { font-size: 1.35rem; }
+.rl-subtext { font-size: 1.05rem; color: var(--rs-text-secondary); line-height: 1.65; max-width: 640px; margin: 0 auto 2rem; }
+.rl-hero .rl-subtext { font-size: 1.15rem; }
+.rl-grid-2 { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
+.rl-grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
+.rl-grid-4 { display: grid; grid-template-columns: 1fr; gap: 1.25rem; }
+@media (min-width: 640px) {
+  .rl-grid-2 { grid-template-columns: repeat(2, 1fr); }
+  .rl-grid-3 { grid-template-columns: repeat(3, 1fr); }
+  .rl-grid-4 { grid-template-columns: repeat(2, 1fr); }
+}
+@media (min-width: 1024px) { .rl-grid-4 { grid-template-columns: repeat(4, 1fr); } }
+.rl-card {
+  background: var(--rs-card-bg); border: 1px solid var(--rs-card-border);
+  border-radius: 1rem; padding: 1.75rem; transition: border-color 0.2s;
+}
+.rl-card:hover { border-color: rgba(20,184,166,0.3); }
+.rl-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--rs-text-primary); margin-bottom: 0.5rem; }
+.rl-card p { font-size: 0.875rem; color: var(--rs-text-secondary); line-height: 1.6; }
+.rl-card--center { text-align: center; }
+.rl-step { display: flex; flex-direction: column; align-items: center; text-align: center; }
+.rl-step__num {
+  width: 2.5rem; height: 2.5rem; border-radius: 9999px;
+  background: rgba(20,184,166,0.1); color: var(--rs-accent);
+  display: flex; align-items: center; justify-content: center;
+  font-size: 0.8rem; font-weight: 700; margin-bottom: 0.75rem;
+}
+.rl-step h3 { font-size: 0.95rem; font-weight: 600; color: var(--rs-text-primary); margin-bottom: 0.25rem; }
+.rl-step p { font-size: 0.82rem; color: var(--rs-text-secondary); line-height: 1.55; }
+.rl-cta-row { display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap; margin-top: 2rem; }
+.rl-cta-primary {
+  display: inline-block; padding: 0.8rem 2rem; border-radius: 0.5rem;
+  background: var(--rs-gradient-cta); color: white; font-size: 0.95rem; font-weight: 600;
+  text-decoration: none; transition: transform 0.2s, box-shadow 0.2s;
+}
+.rl-cta-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(20,184,166,0.3); }
+.rl-cta-secondary {
+  display: inline-block; padding: 0.8rem 2rem; border-radius: 0.5rem;
+  background: var(--rs-btn-secondary-bg); border: 1px solid var(--rs-border);
+  color: var(--rs-text-secondary); font-size: 0.95rem; font-weight: 600;
+  text-decoration: none; transition: transform 0.2s, border-color 0.2s, color 0.2s;
+}
+.rl-cta-secondary:hover { transform: translateY(-2px); border-color: var(--rs-border-strong); color: var(--rs-text-primary); }
+.rl-check-list { list-style: none; padding: 0; margin: 0; }
+.rl-check-list li {
+  display: flex; align-items: flex-start; gap: 0.5rem;
+  font-size: 0.875rem; color: var(--rs-text-secondary); line-height: 1.55; padding: 0.35rem 0;
+}
+.rl-check-list li::before { content: "\\2713"; color: var(--rs-accent); font-weight: 700; flex-shrink: 0; margin-top: 0.05em; }
+.rl-check-list li strong { color: var(--rs-text-primary); font-weight: 600; }
+.rl-badge {
+  display: inline-block; font-size: 0.65rem; font-weight: 700;
+  color: white; background: var(--rs-accent);
+  padding: 0.15rem 0.5rem; border-radius: 9999px;
+}
+.rl-divider { display: flex; align-items: center; gap: 0.75rem; margin: 1.5rem 0; }
+.rl-divider::before, .rl-divider::after { content: ""; flex: 1; height: 1px; background: var(--rs-border-subtle); }
+.rl-divider span { font-size: 0.75rem; color: var(--rs-text-muted); white-space: nowrap; }
+.rl-icon-box {
+  width: 3rem; height: 3rem; border-radius: 0.75rem;
+  background: rgba(20,184,166,0.12); color: var(--rs-accent);
+  display: flex; align-items: center; justify-content: center;
+  font-size: 1.5rem; margin-bottom: 1rem;
+}
+.rl-card--center .rl-icon-box { margin: 0 auto 1rem; }
+.rl-integration {
+  display: flex; align-items: flex-start; gap: 1rem;
+  background: rgba(20,184,166,0.04); border: 1px solid rgba(20,184,166,0.15);
+  border-radius: 1rem; padding: 1.5rem;
+}
+.rl-integration h3 { font-size: 0.95rem; font-weight: 600; color: var(--rs-text-primary); margin-bottom: 0.35rem; }
+.rl-integration p { font-size: 0.85rem; color: var(--rs-text-secondary); line-height: 1.55; }
+.rl-back { padding: 2rem 0 3rem; text-align: center; }
+.rl-back a { font-size: 0.85rem; color: var(--rs-text-muted); text-decoration: none; transition: color 0.2s; }
+.rl-back a:hover { color: var(--rs-text-primary); }
+.rl-progress { height: 0.5rem; border-radius: 9999px; background: var(--rs-border-subtle); overflow: hidden; }
+.rl-progress__fill { height: 100%; border-radius: 9999px; background: var(--rs-accent); }
+.rl-tier { display: flex; gap: 0.5rem; margin: 1rem 0; }
+.rl-tier__item { flex: 1; text-align: center; border-radius: 0.5rem; border: 1px solid var(--rs-border-subtle); padding: 0.5rem; font-size: 0.75rem; }
+.rl-tier__item--active { border-color: rgba(20,184,166,0.4); background: rgba(20,184,166,0.05); color: var(--rs-accent); }
+.rl-tier__item--active strong { color: var(--rs-accent); }
+.rl-zoom-bar { display: flex; flex-direction: column; gap: 0.5rem; }
+.rl-zoom-bar__row { display: flex; align-items: center; gap: 0.75rem; }
+.rl-zoom-bar__label { font-size: 0.7rem; color: var(--rs-text-muted); width: 1.2rem; text-align: right; font-family: monospace; }
+.rl-zoom-bar__bar { height: 1.5rem; border-radius: 0.375rem; background: rgba(99,102,241,0.15); display: flex; align-items: center; padding: 0 0.75rem; }
+.rl-zoom-bar__name { font-size: 0.75rem; font-weight: 600; color: var(--rs-text-primary); white-space: nowrap; }
+.rl-zoom-bar__span { font-size: 0.6rem; color: var(--rs-text-muted); margin-left: auto; white-space: nowrap; }
+
+@media (max-width: 600px) {
+  .rapp-info-panel {
+    top: auto; left: 8px; right: 8px; bottom: 8px;
+    transform: none; width: auto; max-height: 85vh;
+    animation: rapp-info-in-mobile 0.3s cubic-bezier(0.16, 1, 0.3, 1);
+  }
+  @keyframes rapp-info-in-mobile {
+    from { opacity: 0; transform: translateY(20px); }
+    to { opacity: 1; transform: translateY(0); }
+  }
+  .rapp-info-panel__body .rl-grid-2,
+  .rapp-info-panel__body .rl-grid-3,
+  .rapp-info-panel__body .rl-grid-4 { grid-template-columns: 1fr !important; }
+  .rl-hero { padding: 3rem 1rem 2rem; }
+  .rl-hero .rl-heading { font-size: 2rem; }
+  .rl-section { padding: 2.5rem 1rem; }
+}
+`;
+
+export default function InfoPopup({ appName, appIcon, landingHtml, storageKey }: InfoPopupProps) {
+  const key = storageKey || `${appName}-info-seen`;
+  const [open, setOpen] = useState(false);
+  const [mounted, setMounted] = useState(false);
+
+  useEffect(() => {
+    setMounted(true);
+    try {
+      if (!localStorage.getItem(key)) {
+        setTimeout(() => setOpen(true), 800);
+        localStorage.setItem(key, "1");
+      }
+    } catch {}
+  }, [key]);
+
+  const close = useCallback(() => setOpen(false), []);
+
+  useEffect(() => {
+    if (!open) return;
+    const handler = (e: KeyboardEvent) => {
+      if (e.key === "Escape") close();
+    };
+    document.addEventListener("keydown", handler);
+    return () => document.removeEventListener("keydown", handler);
+  }, [open, close]);
+
+  if (!mounted) return null;
+
+  return (
+    <div className="info-popup-scope">
+      <style dangerouslySetInnerHTML={{ __html: CSS }} />
+
+      {/* Fixed info button */}
+      <button
+        className="info-popup-trigger"
+        onClick={() => setOpen(true)}
+        aria-label={`About ${appName}`}
+        title={`About ${appName}`}
+      >
+        &#9432;
+      </button>
+
+      {/* Modal */}
+      {open && (
+        <>
+          <div className="rapp-info-overlay" onClick={close} />
+          <div className="rapp-info-panel">
+            <div className="rapp-info-panel__header">
+              <div className="rapp-info-panel__header-left">
+                <span className="rapp-info-panel__icon">{appIcon}</span>
+                <span className="rapp-info-panel__title">{appName}</span>
+              </div>
+              <button className="rapp-info-panel__close" onClick={close} aria-label="Close">
+                &times;
+              </button>
+            </div>
+            <div
+              className="rapp-info-panel__body"
+              dangerouslySetInnerHTML={{ __html: landingHtml }}
+            />
+          </div>
+        </>
+      )}
+    </div>
+  );
+}
--- a/components/landing-content.ts
+++ b/components/landing-content.ts
@ -0,0 +1,153 @@
+export const LANDING_HTML = `
+<!-- Hero -->
+<div class="rl-hero">
+  <span class="rl-tagline" style="color:#22c55e;background:rgba(34,197,94,0.1);border-color:rgba(34,197,94,0.2)">
+    Threshold-Based Flow Funding
+  </span>
+  <h1 class="rl-heading" style="background:linear-gradient(135deg,#22c55e,#10b981,#14b8a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text">
+    (You)rFunds, your flows designed.
+  </h1>
+  <p class="rl-subtitle" style="background:linear-gradient(135deg,#22c55e,#14b8a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text">
+    Design Continuous Funding Flows
+  </p>
+  <p class="rl-subtext">
+    Design, simulate, and share <span style="color:#22c55e;font-weight:600">continuous funding flows</span>
+    with threshold-based mechanisms. Create interconnected funding funnels
+    with overflow routing and outcome tracking.
+  </p>
+  <div class="rl-cta-row">
+    <a href="https://demo.rspace.online/rfunds" class="rl-cta-primary" id="ml-primary"
+       style="background:linear-gradient(135deg,#22c55e,#10b981)">
+      Open Designer
+    </a>
+    <a href="/create-space" class="rl-cta-secondary">Create a Space</a>
+  </div>
+</div>
+
+<!-- Three Core Actions -->
+<section class="rl-section">
+  <div class="rl-container">
+    <h2 class="rl-heading" style="text-align:center">How It Works</h2>
+    <div class="rl-grid-3">
+      <div class="rl-card rl-card--center">
+        <div class="rl-icon-box" style="background:rgba(34,197,94,0.12)">&#127978;</div>
+        <h3>Create Funnels</h3>
+        <p>Design funding pools with three threshold zones: <span style="color:#22c55e">overflow</span> (above MAX),
+           <span style="color:#fbbf24">healthy</span> (between thresholds), and
+           <span style="color:#ef4444">critical</span> (below MIN).</p>
+      </div>
+      <div class="rl-card rl-card--center">
+        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">&#128260;</div>
+        <h3>Connect Flows</h3>
+        <p>Link funnels with overflow edges for automatic fund routing and spending edges for outcome tracking. Funds flow where they&rsquo;re needed.</p>
+      </div>
+      <div class="rl-card rl-card--center">
+        <div class="rl-icon-box" style="background:rgba(20,184,166,0.12)">&#9654;</div>
+        <h3>Simulate &amp; Share</h3>
+        <p>Run simulations and watch edge widths scale proportionally to flow volume. Share designs via link for community review.</p>
+      </div>
+    </div>
+  </div>
+</section>
+
+<!-- Funnel Zones -->
+<section class="rl-section rl-section--alt">
+  <div class="rl-container">
+    <h2 class="rl-heading" style="text-align:center">Threshold Zones</h2>
+    <p class="rl-subtext" style="text-align:center">
+      Each funnel has three zones that determine how funds flow through the system.
+    </p>
+    <div class="rl-grid-3" style="margin-top:2rem">
+      <div class="rl-card" style="border-color:rgba(34,197,94,0.3)">
+        <div style="display:flex;align-items:center;gap:0.5rem;margin-bottom:0.75rem">
+          <div style="width:12px;height:12px;border-radius:50%;background:#22c55e"></div>
+          <h3 style="margin-bottom:0;color:#22c55e">Overflow Zone</h3>
+        </div>
+        <p>Above MAX threshold. Excess funds automatically route to connected funnels via overflow edges.</p>
+      </div>
+      <div class="rl-card" style="border-color:rgba(251,191,36,0.3)">
+        <div style="display:flex;align-items:center;gap:0.5rem;margin-bottom:0.75rem">
+          <div style="width:12px;height:12px;border-radius:50%;background:#fbbf24"></div>
+          <h3 style="margin-bottom:0;color:#fbbf24">Healthy Zone</h3>
+        </div>
+        <p>Between MIN and MAX thresholds. Funds are available for spending edges and planned allocations.</p>
+      </div>
+      <div class="rl-card" style="border-color:rgba(239,68,68,0.3)">
+        <div style="display:flex;align-items:center;gap:0.5rem;margin-bottom:0.75rem">
+          <div style="width:12px;height:12px;border-radius:50%;background:#ef4444"></div>
+          <h3 style="margin-bottom:0;color:#ef4444">Critical Zone</h3>
+        </div>
+        <p>Below MIN threshold. Spending edges are paused. The funnel receives priority from connected overflow sources.</p>
+      </div>
+    </div>
+  </div>
+</section>
+
+<!-- Use Cases -->
+<section class="rl-section">
+  <div class="rl-container">
+    <h2 class="rl-heading" style="text-align:center">Use Cases</h2>
+    <div class="rl-grid-2" style="margin-top:2rem">
+      <div class="rl-card">
+        <h3 style="color:#22c55e">Community Treasuries</h3>
+        <p>Model how your DAO or cooperative&rsquo;s treasury flows between operations, grants, and reserves with automatic overflow routing.</p>
+      </div>
+      <div class="rl-card">
+        <h3 style="color:#10b981">Grant Programs</h3>
+        <p>Design funding rounds where excess contributions overflow to the next round or to complementary projects.</p>
+      </div>
+      <div class="rl-card">
+        <h3 style="color:#14b8a6">Mutual Aid Networks</h3>
+        <p>Create interconnected aid funnels that automatically redistribute when one pool is overfunded and another is critical.</p>
+      </div>
+      <div class="rl-card">
+        <h3 style="color:#0d9488">Budget Simulation</h3>
+        <p>Simulate different funding scenarios before committing real capital. See how changes cascade through your flow network.</p>
+      </div>
+    </div>
+  </div>
+</section>
+
+<!-- Ecosystem -->
+<section class="rl-section rl-section--alt">
+  <div class="rl-container">
+    <h2 class="rl-heading" style="text-align:center">Ecosystem Integration</h2>
+    <div class="rl-grid-2" style="margin-top:2rem">
+      <div class="rl-integration" style="border-color:rgba(34,197,94,0.15)">
+        <div class="rl-icon-box" style="flex-shrink:0"><span style="font-size:1.25rem">&#128176;</span></div>
+        <div>
+          <h3>rWallet</h3>
+          <p>Overlay fund flow designs on your actual Safe multisig treasury balances for real-time comparison.</p>
+        </div>
+      </div>
+      <div class="rl-integration" style="border-color:rgba(34,197,94,0.15)">
+        <div class="rl-icon-box" style="flex-shrink:0"><span style="font-size:1.25rem">&#9745;</span></div>
+        <div>
+          <h3>rVote</h3>
+          <p>Link governance proposals to specific funding flows. Community votes determine allocation changes.</p>
+        </div>
+      </div>
+    </div>
+  </div>
+</section>
+
+<!-- CTA -->
+<section class="rl-section">
+  <div class="rl-container" style="text-align:center">
+    <h2 class="rl-heading" style="background:linear-gradient(135deg,#22c55e,#14b8a6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text">
+      Design your funding flows.
+    </h2>
+    <p class="rl-subtext">Try the demo or create a space to get started.</p>
+    <div class="rl-cta-row">
+      <a href="https://demo.rspace.online/rfunds" class="rl-cta-primary"
+         style="background:linear-gradient(135deg,#22c55e,#10b981)">
+        Open Designer
+      </a>
+      <a href="/create-space" class="rl-cta-secondary">Create a Space</a>
+    </div>
+  </div>
+</section>
+
+<div class="rl-back">
+  <a href="/">&larr; Back to rSpace</a>
+</div>`;