/**
 * rTrips landing page — group travel planning.
 * Ported from /opt/websites/rtrips-online/src/app/page.tsx
 */
export function renderLanding(): string {
  return `
<!-- Hero -->
<div class="rl-hero">
  <span class="rl-tagline">rTrips</span>
  <h1 class="rl-heading" style="background:linear-gradient(135deg,#5eead4,#67e8f9,#93c5fd);-webkit-background-clip:text;background-clip:text">(You)rTrips, your horizon.</h1>
  <p class="rl-subtitle" style="background:linear-gradient(135deg,#5eead4,#67e8f9,#93c5fd);-webkit-background-clip:text;background-clip:text">Plan Your Trip, Naturally</p>
  <p class="rl-subtext">
    Describe your dream trip in plain language. We'll structure it into
    itineraries, budgets, and bookings &mdash; then give you a collaborative
    canvas to plan together in real-time.
  </p>
  <div class="rl-cta-row">
    <a href="https://demo.rspace.online/rtrips" class="rl-cta-primary" id="ml-primary">Start Planning</a>
    <a href="/create-space" class="rl-cta-secondary">Create a Space</a>
  </div>
</div>

<!-- How It Works -->
<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(20,184,166,0.15)">
          <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#2dd4bf" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M8 10h.01M12 10h.01M16 10h.01M9 16H5a2 2 0 01-2-2V6a2 2 0 012-2h14a2 2 0 012 2v8a2 2 0 01-2 2h-5l-5 5v-5z"/></svg>
        </div>
        <h3>Describe It</h3>
        <p>Tell us about your trip in natural language. &ldquo;Fly from Toronto to Bali
          for 2 weeks in March, budget $3000.&rdquo; We parse it into structured data
          you can refine.</p>
      </div>
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(6,182,212,0.15)">
          <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#22d3ee" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2m-6 9l2 2 4-4"/></svg>
        </div>
        <h3>We Structure It</h3>
        <p>AI extracts destinations, dates, budgets, and bookings into organized views.
          Edit itineraries, track expenses, manage packing lists &mdash; all structured
          and searchable.</p>
      </div>
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(59,130,246,0.15)">
          <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="#60a5fa" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0z"/></svg>
        </div>
        <h3>Collaborate on Canvas</h3>
        <p>Open the collaborative canvas to plan visually with your travel partners.
          Drag destinations, connect itineraries, and brainstorm together in real-time
          or async.</p>
      </div>
    </div>
  </div>
</section>

<!-- Features -->
<section class="rl-section rl-section--alt">
  <div class="rl-container">
    <h2 class="rl-heading" style="text-align:center">Everything You Need to Travel Together</h2>
    <p class="rl-subtext" style="text-align:center">
      rTrips brings every piece of trip planning into one place &mdash; so your group
      spends less time coordinating and more time exploring.
    </p>
    <div class="rl-grid-3" style="margin-top:2rem">
      <!-- Collaborative Itineraries -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M18 18.72a9.094 9.094 0 003.741-.479 3 3 0 00-4.682-2.72m.94 3.198l.001.031c0 .225-.012.447-.037.666A11.944 11.944 0 0112 21c-2.17 0-4.207-.576-5.963-1.584A6.062 6.062 0 016 18.719m12 0a5.971 5.971 0 00-.941-3.197m0 0A5.995 5.995 0 0012 12.75a5.995 5.995 0 00-5.058 2.772m0 0a3 3 0 00-4.681 2.72 8.986 8.986 0 003.74.477m.94-3.197a5.971 5.971 0 00-.94 3.197M15 6.75a3 3 0 11-6 0 3 3 0 016 0zm6 3a2.25 2.25 0 11-4.5 0 2.25 2.25 0 014.5 0zm-13.5 0a2.25 2.25 0 11-4.5 0 2.25 2.25 0 014.5 0z"/></svg>
        </div>
        <h3>Collaborative Itineraries</h3>
        <p>Build day-by-day plans together in real-time. Everyone can add destinations,
          suggest activities, and rearrange the schedule &mdash; changes sync instantly.</p>
      </div>

      <!-- Smart Suggestions -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M9.813 15.904L9 18.75l-.813-2.846a4.5 4.5 0 00-3.09-3.09L2.25 12l2.846-.813a4.5 4.5 0 003.09-3.09L9 5.25l.813 2.846a4.5 4.5 0 003.09 3.09L15.75 12l-2.846.813a4.5 4.5 0 00-3.09 3.09zM18.259 8.715L18 9.75l-.259-1.035a3.375 3.375 0 00-2.455-2.456L14.25 6l1.036-.259a3.375 3.375 0 002.455-2.456L18 2.25l.259 1.035a3.375 3.375 0 002.455 2.456L21.75 6l-1.036.259a3.375 3.375 0 00-2.455 2.456z"/></svg>
        </div>
        <h3>Smart Suggestions</h3>
        <p>AI-powered recommendations for destinations, restaurants, and activities based
          on your group's interests, budget, and travel dates.</p>
      </div>

      <!-- Budget Tracking -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M2.25 18.75a60.07 60.07 0 0115.797 2.101c.727.198 1.453-.342 1.453-1.096V18.75M3.75 4.5v.75A.75.75 0 013 6h-.75m0 0v-.375c0-.621.504-1.125 1.125-1.125H20.25M2.25 6v9m18-10.5v.75c0 .414.336.75.75.75h.75m-1.5-1.5h.375c.621 0 1.125.504 1.125 1.125v9.75c0 .621-.504 1.125-1.125 1.125h-.375m1.5-1.5H21a.75.75 0 00-.75.75v.75m0 0H3.75m0 0h-.375a1.125 1.125 0 01-1.125-1.125V15m1.5 1.5v-.75A.75.75 0 003 15h-.75M15 10.5a3 3 0 11-6 0 3 3 0 016 0zm3 0h.008v.008H18V10.5zm-12 0h.008v.008H6V10.5z"/></svg>
        </div>
        <h3>Budget Tracking</h3>
        <p>Split costs, track expenses across the group, and keep a running total so
          everyone knows exactly where the money goes. No more messy spreadsheets.</p>
      </div>

      <!-- Map Integration -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M9 6.75V15m6-6v8.25m.503 3.498l4.875-2.437c.381-.19.622-.58.622-1.006V4.82c0-.836-.88-1.38-1.628-1.006l-3.869 1.934c-.317.159-.69.159-1.006 0L9.503 3.252a1.125 1.125 0 00-1.006 0L3.622 5.689C3.24 5.88 3 6.27 3 6.695V19.18c0 .836.88 1.38 1.628 1.006l3.869-1.934c.317-.159.69-.159 1.006 0l4.994 2.497c.317.158.69.158 1.006 0z"/></svg>
        </div>
        <h3>Map Integration</h3>
        <p>Visualize your entire trip on rMaps. See routes between destinations,
          nearby points of interest, and real-time location sharing during travel days.</p>
      </div>

      <!-- Packing Lists -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M9 12h3.75M9 15h3.75M9 18h3.75m3 .75H18a2.25 2.25 0 002.25-2.25V6.108c0-1.135-.845-2.098-1.976-2.192a48.424 48.424 0 00-1.123-.08m-5.801 0c-.065.21-.1.433-.1.664 0 .414.336.75.75.75h4.5a.75.75 0 00.75-.75 2.25 2.25 0 00-.1-.664m-5.8 0A2.251 2.251 0 0113.5 2.25H15a2.25 2.25 0 012.15 1.586m-5.8 0c-.376.023-.75.05-1.124.08C9.095 4.01 8.25 4.973 8.25 6.108V8.25m0 0H4.875c-.621 0-1.125.504-1.125 1.125v11.25c0 .621.504 1.125 1.125 1.125h9.75c.621 0 1.125-.504 1.125-1.125V9.375c0-.621-.504-1.125-1.125-1.125H8.25zM6.75 12h.008v.008H6.75V12zm0 3h.008v.008H6.75V15zm0 3h.008v.008H6.75V18z"/></svg>
        </div>
        <h3>Packing Lists</h3>
        <p>Shared checklists so nothing gets forgotten. Assign items to people, mark
          off as you pack, and see at a glance what the group still needs.</p>
      </div>

      <!-- Offline Access -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.12)">
          <svg width="22" height="22" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M3 16.5v2.25A2.25 2.25 0 005.25 21h13.5A2.25 2.25 0 0021 18.75V16.5M16.5 12L12 16.5m0 0L7.5 12m4.5 4.5V3"/></svg>
        </div>
        <h3>Offline Access</h3>
        <p>Download your full itinerary, maps, and booking confirmations for travel
          without connectivity. Everything you need, even without a signal.</p>
      </div>
    </div>
  </div>
</section>

<!-- Built for Groups -->
<section class="rl-section">
  <div class="rl-container">
    <h2 class="rl-heading" style="text-align:center">Built for Groups</h2>
    <p class="rl-subtext" style="text-align:center">
      Solo trip planners are everywhere. rTrips is purpose-built for the messy, beautiful
      reality of traveling with other people.
    </p>
    <div class="rl-grid-3" style="margin-top:2rem">
      <!-- Friends & Family -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.08)">
          <svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M21 8.25c0-2.485-2.099-4.5-4.688-4.5-1.935 0-3.597 1.126-4.312 2.733-.715-1.607-2.377-2.733-4.313-2.733C5.1 3.75 3 5.765 3 8.25c0 7.22 9 12 9 12s9-4.78 9-12z"/></svg>
        </div>
        <h3>Friends &amp; Family</h3>
        <p>Family reunions, friend getaways, multi-generational trips. Everyone contributes
          ideas, votes on restaurants, and stays in sync without endless group chats.</p>
      </div>

      <!-- Teams & Offsites -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.08)">
          <svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M20.25 14.15v4.25c0 1.094-.787 2.036-1.872 2.18-2.087.277-4.216.42-6.378.42s-4.291-.143-6.378-.42c-1.085-.144-1.872-1.086-1.872-2.18v-4.25m16.5 0a2.18 2.18 0 00.75-1.661V8.706c0-1.081-.768-2.015-1.837-2.175a48.114 48.114 0 00-3.413-.387m4.5 8.006c-.194.165-.42.295-.673.38A23.978 23.978 0 0112 15.75c-2.648 0-5.195-.429-7.577-1.22a2.016 2.016 0 01-.673-.38m0 0A2.18 2.18 0 013 12.489V8.706c0-1.081.768-2.015 1.837-2.175a48.111 48.111 0 013.413-.387m7.5 0V5.25A2.25 2.25 0 0013.5 3h-3a2.25 2.25 0 00-2.25 2.25v.894m7.5 0a48.667 48.667 0 00-7.5 0M12 12.75h.008v.008H12v-.008z"/></svg>
        </div>
        <h3>Teams &amp; Offsites</h3>
        <p>Company retreats, conference travel, team offsites. Coordinate logistics,
          share flight details, and manage group bookings from a single shared workspace.</p>
      </div>

      <!-- Retreats & Events -->
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box" style="background:rgba(16,185,129,0.08)">
          <svg width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="#34d399" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12.75 3.03v.568c0 .334.148.65.405.864l1.068.89c.442.369.535 1.01.216 1.49l-.51.766a2.25 2.25 0 01-1.161.886l-.143.048a1.107 1.107 0 00-.57 1.664c.369.555.169 1.307-.427 1.605L9 13.125l.423 1.059a.956.956 0 01-1.652.928l-.679-.906a1.125 1.125 0 00-1.906.172L4.5 15.75l-.612.153M12.75 3.031a9 9 0 00-8.862 12.872M12.75 3.031a9 9 0 016.69 14.036m0 0l-.177-.529A2.25 2.25 0 0017.128 15H16.5l-.324-.324a1.453 1.453 0 00-2.328.377l-.036.073a1.586 1.586 0 01-.982.816l-.99.282c-.55.157-.894.702-.8 1.267l.073.438a2.25 2.25 0 01-1.228 2.446L10.5 21l-.652-.174M12.75 3.031l.176.53"/></svg>
        </div>
        <h3>Retreats &amp; Events</h3>
        <p>Yoga retreats, wedding trips, festival crews. Organize large groups with
          sub-itineraries, optional activities, and shared costs that stay transparent.</p>
      </div>
    </div>
  </div>
</section>

<!-- Built on Open Source -->
<section class="rl-section rl-section--alt">
  <div class="rl-container">
    <h2 class="rl-heading" style="text-align:center">Built on Open Source</h2>
    <p class="rl-subtext" style="text-align:center">The libraries and tools that power rTrips.</p>
    <div class="rl-grid-3">
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box">&#128663;</div>
        <h3>OSRM</h3>
        <p>Open-source routing engine for route planning, travel time estimates, and turn-by-turn navigation.</p>
      </div>
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box">&#128451;</div>
        <h3>PostgreSQL</h3>
        <p>Rock-solid relational database for trips, itineraries, expenses, and booking data.</p>
      </div>
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box">&#128293;</div>
        <h3>Hono</h3>
        <p>Ultrafast web framework for the API layer. Lightweight, edge-ready, and built for speed.</p>
      </div>
    </div>
  </div>
</section>

<!-- Your Data, Protected -->
<section class="rl-section">
  <div class="rl-container" style="text-align:center">
    <h2 class="rl-heading">Your Data, Protected</h2>
    <p class="rl-subtext">How rTrips keeps your information safe.</p>
    <div class="rl-grid-3">
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box">&#128274;</div>
        <h3>End-to-End Encryption</h3>
        <span class="rl-badge">Coming Soon</span>
        <p>All content encrypted before it leaves your device. Not even the server can read it.</p>
      </div>
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box">&#128373;</div>
        <h3>Zero-Knowledge Architecture</h3>
        <span class="rl-badge">Coming Soon</span>
        <p>The server processes your requests without ever seeing your data in the clear.</p>
      </div>
      <div class="rl-card rl-card--center">
        <div class="rl-icon-box">&#127968;</div>
        <h3>Self-Hosted</h3>
        <p>Run on your own infrastructure. Your server, your rules, your data.</p>
      </div>
    </div>
  </div>
</section>

<!-- CTA -->
<section class="rl-section rl-section--alt">
  <div class="rl-container" style="text-align:center">
    <h2 class="rl-heading">Ready to plan your next adventure?</h2>
    <p class="rl-subtext">Just describe where you want to go. We'll handle the rest.</p>
    <div class="rl-cta-row">
      <a href="https://demo.rspace.online/rtrips" class="rl-cta-primary">Plan a Trip</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>`;
}
