Add booking stack, client deploys, and back-office updates

- deploy/booking: shared Easy!Appointments stack with brand-matched wizard (flatpickr recolor, single-tenant provider hide, iframe auto-fit height reporter) - deploy/clients: per-client isolated nginx compose stacks with _template scaffold, new-client.sh, and happynails live site - deploy/backup: smb-db backup script - n8n: booking-sync workflow; onboarding tweaks - playbooks: lead-to-customer lifecycle + outreach - templates: nail-studio landing previews - backoffice: app/db/init/compose updates Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-14 16:10:15 +02:00
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+# clients/ — one isolated stack per business client
+
+Each signed client gets their **own Compose project** (`smb-client-<slug>`) running a
+single lightweight `nginx:alpine` container that serves *their* static site on *their*
+domain. Clients are fully separated: independent lifecycle, logs, and removal; no shared
+container or state. Booking and lead data still flow into the **shared CRM** (Postgres
+source of truth) via the n8n webhooks baked into each client's page.
+
+## Why a container per client (not one shared host)
+- **Isolation** — update / restart / remove one client without touching any other.
+- **Clean billing & offboarding** — `docker compose down` removes exactly that client.
+- **Cheap** — static nginx idles at a few MB; capped at 64 MB each, so dozens fit the 16 GB box.
+
+## Layout
+```
+deploy/clients/
+├── _template/            # DON'T deploy — the source template
+│   ├── docker-compose.yml   (name: smb-client-${CLIENT_SLUG})
+│   ├── .env.example
+│   └── site/index.html
+├── new-client.sh         # scaffolds a client folder from _template/
+└── <slug>/               # one folder per real client (created by the script)
+    ├── docker-compose.yml
+    ├── .env              (CLIENT_SLUG, CLIENT_DOMAIN)
+    └── site/             (the client's branded page)
+```
+
+## Add a client
+```bash
+cd deploy/clients
+./new-client.sh happynails happynails.de ../../templates/landing/preview-happynails
+```
+Then follow the printed steps: add the Caddy block + reload, point DNS, and `docker compose up -d`
+on the homelab. Each client lives at `/home/mivanchenko/clients/<slug>/` on the box.
+
+## How this fits the whole system (compose groups)
+```
+edge/        caddy                    → TLS, routing, basic-auth   (one, shared)
+automation/  n8n (+ postgres, redis)  → n8n.mivanchenko.de         (one, shared)
+crm/         smb-db + smb-crm         → onboard.mivanchenko.de/crm (one, shared)
+demos/       smb-demos                → demos.mivanchenko.de       (prospect previews)
+clients/     smb-client-<slug> × N    → each client's domain       (one per client) ← this dir
+```
+Shared infra (edge / automation / crm) stays single; only the client-facing sites multiply,
+one isolated stack each. Previews for *prospects* stay in `demos/` until they sign — then
+scaffold them a real isolated stack here.
@@ -0,0 +1,7 @@
+# One per client. Copy to .env and fill (new-client.sh does this for you).
+CLIENT_SLUG=happynails          # lowercase, no spaces — used for the Compose project + container name
+CLIENT_DOMAIN=happynails.de     # the domain / subdomain Caddy serves for this client
+
+# --- reference only (NOT injected; the site/ HTML is static) ---
+# CLIENT_NAME=Happy Nails Nürnberg
+# BOOKING_URL=https://calendar.app.google/xxxxxxxx   # bake into site/index.html during onboarding
@@ -0,0 +1,30 @@
+# Per-client stack — ONE isolated static-site container per business client.
+#
+# Each client is its own Compose project (name: smb-client-<slug>), so they
+# start / stop / update / remove fully independently and never share state.
+# Booking is handled by the client's own Google Calendar Appointment Schedule
+# (no container), and leads/bookings flow into the shared CRM via the n8n
+# webhooks baked into the client's page — so this stack only serves the site.
+#
+# Don't edit this file per client. Copy the folder with ../new-client.sh, which
+# fills .env (CLIENT_SLUG, CLIENT_DOMAIN) and seeds site/.
+name: smb-client-${CLIENT_SLUG}
+
+services:
+  site:
+    image: nginx:1.27-alpine
+    container_name: client-${CLIENT_SLUG}
+    restart: unless-stopped
+    volumes:
+      - ./site:/usr/share/nginx/html:ro
+    networks: [proxy]            # shared with Caddy; reached as client-<slug>:80
+    mem_limit: 64m               # static nginx idles at a few MB; cap keeps the 16 GB box safe
+    logging:
+      driver: json-file
+      options:
+        max-size: "5m"
+        max-file: "3"
+
+networks:
+  proxy:
+    external: true
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Platzhalter — Kundenseite</title>
+  <style>
+    body { font-family: system-ui, sans-serif; background: #fdf6f4; color: #3b2a2e;
+      display: grid; place-items: center; min-height: 100vh; margin: 0; text-align: center; }
+    .box { max-width: 520px; padding: 32px; }
+    code { background: #f1e1de; padding: 2px 6px; border-radius: 5px; }
+  </style>
+</head>
+<body>
+  <div class="box">
+    <h1>Platzhalter-Kundenseite</h1>
+    <p>Dieser isolierte Client-Stack läuft. Ersetzen Sie den Inhalt von <code>site/</code> mit
+       der gebrandeten Seite des Kunden (z. B. geklont aus <code>templates/landing/…</code>),
+       tragen Sie den Google-Terminbuchungs-Link ein und deployen Sie neu.</p>
+  </div>
+</body>
+</html>
@@ -0,0 +1,7 @@
+# One per client. Copy to .env and fill (new-client.sh does this for you).
+CLIENT_SLUG=happynails          # lowercase, no spaces — used for the Compose project + container name
+CLIENT_DOMAIN=happynails.de     # the domain / subdomain Caddy serves for this client
+
+# --- reference only (NOT injected; the site/ HTML is static) ---
+# CLIENT_NAME=Happy Nails Nürnberg
+# BOOKING_URL=https://calendar.app.google/xxxxxxxx   # bake into site/index.html during onboarding
@@ -0,0 +1,30 @@
+# Per-client stack — ONE isolated static-site container per business client.
+#
+# Each client is its own Compose project (name: smb-client-<slug>), so they
+# start / stop / update / remove fully independently and never share state.
+# Booking is handled by the client's own Google Calendar Appointment Schedule
+# (no container), and leads/bookings flow into the shared CRM via the n8n
+# webhooks baked into the client's page — so this stack only serves the site.
+#
+# Don't edit this file per client. Copy the folder with ../new-client.sh, which
+# fills .env (CLIENT_SLUG, CLIENT_DOMAIN) and seeds site/.
+name: smb-client-${CLIENT_SLUG}
+
+services:
+  site:
+    image: nginx:1.27-alpine
+    container_name: client-${CLIENT_SLUG}
+    restart: unless-stopped
+    volumes:
+      - ./site:/usr/share/nginx/html:ro
+    networks: [proxy]            # shared with Caddy; reached as client-<slug>:80
+    mem_limit: 64m               # static nginx idles at a few MB; cap keeps the 16 GB box safe
+    logging:
+      driver: json-file
+      options:
+        max-size: "5m"
+        max-file: "3"
+
+networks:
+  proxy:
+    external: true
@@ -0,0 +1,434 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Happy Nails Nürnberg — Nagelstudio | Termin online buchen</title>
+  <meta name="description" content="Maniküre, Gel- & Shellac-Nägel und individuelles Nageldesign in Nürnberg. Jetzt bequem online einen Termin buchen." />
+  <link rel="preconnect" href="https://fonts.googleapis.com" />
+  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
+  <link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:wght@500;600;700&display=swap" rel="stylesheet" />
+  <style>
+    :root {
+      --bg: #fdf6f4;
+      --bg-2: #f8e9e5;
+      --card: #ffffff;
+      --ink: #3b2a2e;
+      --muted: #9a8589;
+      --gold: #c77f93;
+      --gold-2: #e0a7b6;
+      --line: #f1e1de;
+      --radius: 16px;
+      --shadow: 0 18px 50px rgba(180,120,130,.18);
+    }
+    * { box-sizing: border-box; margin: 0; padding: 0; }
+    html { scroll-behavior: smooth; }
+    body {
+      font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
+      background: var(--bg); color: var(--ink);
+      line-height: 1.65; -webkit-font-smoothing: antialiased;
+    }
+    h1, h2, h3, .display { font-family: 'Playfair Display', Georgia, serif; letter-spacing: .2px; line-height: 1.1; }
+    a { color: inherit; text-decoration: none; }
+    .wrap { width: min(1120px, 92vw); margin-inline: auto; }
+    section { padding: 92px 0; }
+    .eyebrow { color: var(--gold); font-weight: 600; letter-spacing: 3px; text-transform: uppercase; font-size: .72rem; }
+
+    /* demo ribbon */
+    .demo-bar {
+      background: repeating-linear-gradient(45deg, #f6ddd6, #f6ddd6 12px, #f9e7e2 12px, #f9e7e2 24px);
+      color: #a05468; font-size: .76rem; letter-spacing: 1.5px; text-transform: uppercase;
+      text-align: center; padding: 7px 12px; border-bottom: 1px solid var(--line);
+    }
+
+    /* nav */
+    header.nav { position: sticky; top: 0; z-index: 50; background: rgba(253,246,244,.85); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
+    .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
+    .brand { font-family: 'Playfair Display', serif; font-size: 1.55rem; font-weight: 700; letter-spacing: .5px; }
+    .brand span { color: var(--gold); }
+    nav ul { display: flex; gap: 30px; list-style: none; align-items: center; }
+    nav a { color: var(--muted); font-size: .92rem; font-weight: 500; transition: color .2s; }
+    nav a:hover { color: var(--ink); }
+    .btn {
+      display: inline-block; background: linear-gradient(180deg, var(--gold-2), var(--gold));
+      color: #fff; font-weight: 700; padding: 12px 22px; border-radius: 999px;
+      border: 0; cursor: pointer; font-size: .95rem; transition: transform .15s, box-shadow .2s;
+      box-shadow: 0 8px 22px rgba(199,127,147,.32);
+    }
+    .btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(199,127,147,.45); }
+    .btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--line); box-shadow: none; }
+    .nav-toggle { display: none; background: none; border: 0; color: var(--ink); font-size: 1.6rem; cursor: pointer; }
+
+    /* hero */
+    .hero { position: relative; background:
+      linear-gradient(rgba(253,246,244,.40), rgba(253,246,244,.78)),
+      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40'%3E%3Crect width='40' height='40' fill='%23fbeae5'/%3E%3Ccircle cx='20' cy='20' r='1.4' fill='%23f0cdc5'/%3E%3C/svg%3E");
+      border-bottom: 1px solid var(--line); }
+    .hero-inner { padding: 96px 0 104px; max-width: 720px; }
+    .hero h1 { font-size: clamp(2.6rem, 7vw, 4.6rem); margin: 14px 0 6px; }
+    .hero h1 em { color: var(--gold); font-style: italic; }
+    .hero p { color: var(--muted); font-size: 1.18rem; max-width: 540px; margin: 18px 0 30px; }
+    .hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
+    .hero-meta { margin-top: 34px; display: flex; gap: 28px; flex-wrap: wrap; color: var(--muted); font-size: .9rem; }
+    .hero-meta b { color: var(--ink); }
+
+    /* services */
+    .sec-head { max-width: 620px; margin-bottom: 46px; }
+    .sec-head h2 { font-size: clamp(2.2rem, 5vw, 3.2rem); margin-top: 8px; }
+    .sec-head p { color: var(--muted); margin-top: 10px; }
+    .grid { display: grid; gap: 18px; }
+    .services { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
+    .svc { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; transition: transform .18s, border-color .2s; box-shadow: 0 6px 18px rgba(180,120,130,.06); }
+    .svc:hover { transform: translateY(-4px); border-color: var(--gold); }
+    .svc .ic { font-size: 1.8rem; }
+    .svc h3 { font-size: 1.45rem; margin: 14px 0 6px; }
+    .svc p { color: var(--muted); font-size: .92rem; min-height: 42px; }
+    .svc .price { color: var(--gold); font-weight: 700; font-size: 1.05rem; margin-top: 12px; font-family: 'Inter'; }
+
+    /* booking */
+    .booking { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
+    .booking-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
+    .booking-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
+    .gcal-head { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .82rem; border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 18px; }
+    .gcal-dot { flex: 0 0 auto; width: 9px; height: 9px; border-radius: 50%; background: #4caf7d; box-shadow: 0 0 0 3px rgba(76,175,125,.18); margin-right: 12px; }
+    .slots { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
+    .slot { text-align: center; padding: 11px 6px; border: 1px solid var(--line); border-radius: 9px; color: var(--ink); font-size: .9rem; cursor: pointer; transition: .15s; background: #fdf3f1; }
+    .slot:hover { border-color: var(--gold); color: var(--gold); }
+    .slot.off { opacity: .4; text-decoration: line-through; cursor: not-allowed; }
+    .booking ul.points { list-style: none; display: grid; gap: 14px; margin: 22px 0 28px; }
+    .booking ul.points li { padding-left: 30px; position: relative; color: var(--muted); }
+    .booking ul.points li::before { content: "✓"; position: absolute; left: 0; color: var(--gold); font-weight: 700; }
+    .booking-embed { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 8px; box-shadow: var(--shadow); }
+    /* Fixed height so the embedded booking wizard fits without its own scrollbar.
+       The wizard's brand colour + compact layout are handled server-side (EA). */
+    .booking-embed iframe { width: 100%; height: 760px; min-height: 0; border: 0; border-radius: 10px; display: block; background: #fff; }
+    @media (max-width: 800px) { .booking-embed iframe { height: 1180px; } }
+
+    /* hours / about */
+    .split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
+    .hours { width: 100%; border-collapse: collapse; }
+    .hours td { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
+    .hours td:last-child { text-align: right; color: var(--ink); font-weight: 500; }
+
+    /* contact */
+    .contact { background: var(--bg-2); border-top: 1px solid var(--line); }
+    form.lead { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; max-width: 560px; box-shadow: var(--shadow); }
+    .field { margin-bottom: 16px; }
+    .field label { display: block; font-size: .85rem; color: var(--muted); margin-bottom: 6px; }
+    .field input, .field textarea, .field select {
+      width: 100%; background: #fdf3f1; border: 1px solid var(--line); border-radius: 9px;
+      color: var(--ink); padding: 12px 14px; font: inherit; font-size: .95rem;
+    }
+    .field input:focus, .field textarea:focus, .field select:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
+    .form-note { font-size: .78rem; color: var(--muted); margin-top: 10px; }
+    .toast { display: none; margin-top: 14px; padding: 12px 14px; border-radius: 9px; background: #eef9ef; border: 1px solid #cdeccf; color: #3b7a44; font-size: .9rem; }
+
+    /* footer */
+    footer { padding: 54px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: .9rem; }
+    .foot-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; }
+    footer .brand { color: var(--ink); }
+
+    @media (max-width: 820px) {
+      nav ul { display: none; }
+      .nav-toggle { display: block; }
+      nav.open ul { display: flex; position: absolute; inset: 68px 0 auto 0; flex-direction: column; background: var(--bg-2); padding: 18px 6vw; gap: 18px; border-bottom: 1px solid var(--line); }
+      .booking-grid, .split { grid-template-columns: 1fr; }
+      section { padding: 64px 0; }
+    }
+  </style>
+</head>
+<body>
+
+  <header class="nav">
+    <div class="wrap nav-inner">
+      <a href="#top" class="brand">HAPPY<span>NAILS</span></a>
+      <nav id="nav">
+        <ul>
+          <li><a href="#leistungen">Leistungen</a></li>
+          <li><a href="#buchen">Termin buchen</a></li>
+          <li><a href="#zeiten">Öffnungszeiten</a></li>
+          <li><a href="#kontakt">Kontakt</a></li>
+          <li><a href="#buchen" class="btn">Termin buchen</a></li>
+        </ul>
+      </nav>
+      <button class="nav-toggle" aria-label="Menü" onclick="document.getElementById('nav').classList.toggle('open')">☰</button>
+    </div>
+  </header>
+
+  <main id="top">
+    <!-- HERO -->
+    <section class="hero" id="hero">
+      <div class="wrap hero-inner">
+        <span class="eyebrow">Nagelstudio · Nürnberg</span>
+        <h1>Schöne Nägel.<br><em>Zum Wohlfühlen.</em></h1>
+        <p>Maniküre, Gel- &amp; Shellac-Nägel und individuelles Nageldesign — mit Liebe und ruhiger Hand gemacht. Sichern Sie sich Ihren Termin in 30 Sekunden online.</p>
+        <div class="hero-cta">
+          <a href="#buchen" class="btn">Termin online buchen</a>
+          <!-- Telefonnummer aus dem öffentlichen Instagram-Profil — bitte vor dem Versand prüfen. -->
+          <a href="tel:+4917667426558" class="btn ghost">☎ 0176 6742 6558</a>
+        </div>
+        <div class="hero-meta">
+          <span>⭐ <b>4,9</b> · Top bewertet</span>
+          <span>💅 Liebe zum Detail</span>
+          <span>📍 Mitten in Nürnberg</span>
+        </div>
+      </div>
+    </section>
+
+    <!-- SERVICES -->
+    <section id="leistungen">
+      <div class="wrap">
+        <div class="sec-head">
+          <span class="eyebrow">Leistungen</span>
+          <h2>Was wir für Sie tun</h2>
+          <p>Faire Preise, gepflegte Atmosphäre — und ein Ergebnis, das man gerne herzeigt.</p>
+        </div>
+        <div class="grid services">
+          <article class="svc"><div class="ic">💅</div><h3>Maniküre</h3><p>Pflege, Form und Lack für gepflegte, natürliche Hände.</p><div class="price">ab 25 €</div></article>
+          <article class="svc"><div class="ic">✨</div><h3>Gel- &amp; Shellac-Nägel</h3><p>Langanhaltend, glänzend und in Ihrer Wunschfarbe.</p><div class="price">ab 45 €</div></article>
+          <article class="svc"><div class="ic">🦶</div><h3>Pediküre</h3><p>Wohltuende Fußpflege — entspannt und gründlich.</p><div class="price">ab 35 €</div></article>
+          <article class="svc"><div class="ic">🎨</div><h3>Nageldesign &amp; Nail Art</h3><p>Individuelle Designs, French, Steinchen, Muster — ganz nach Wunsch.</p><div class="price">ab 5 € / Nagel</div></article>
+        </div>
+      </div>
+    </section>
+
+    <!-- BOOKING -->
+    <section class="booking" id="buchen">
+      <div class="wrap">
+        <div class="sec-head" style="margin-bottom:28px;">
+          <span class="eyebrow">Termin buchen</span>
+          <h2>Wählen Sie Ihren Termin.</h2>
+          <p>Buchen Sie direkt hier rund um die Uhr — sofortige Bestätigung, automatische Erinnerung am Vortag, kein Hin und Her per DM.</p>
+        </div>
+        <!-- Online-Terminbuchung: eingebettete Self-hosted-Buchung (Easy!Appointments). -->
+        <div class="booking-embed">
+          <iframe id="booking-frame" src="https://booking.mivanchenko.de/index.php/booking?provider=4"
+                  title="Online-Terminbuchung" loading="lazy"></iframe>
+        </div>
+        <!-- Buchungs-iframe an seinen Inhalt anpassen (kein Scrollbalken). -->
+        <script>
+          (function () {
+            var frame = document.getElementById('booking-frame');
+            window.addEventListener('message', function (e) {
+              if (e.origin !== 'https://booking.mivanchenko.de') return;
+              var h = e.data && e.data.eaBookingHeight;
+              if (frame && typeof h === 'number' && h > 200) {
+                frame.style.height = h + 'px';
+              }
+            });
+          })();
+        </script>
+      </div>
+    </section>
+
+    <!-- HOURS / ABOUT -->
+    <section id="zeiten">
+      <div class="wrap split">
+        <div>
+          <span class="eyebrow">Über uns</span>
+          <h2 style="font-size:clamp(2rem,4.5vw,2.8rem);margin:8px 0 14px;">Ihr Wohlfühl-Moment in Nürnberg.</h2>
+          <p style="color:var(--muted)">Bei Happy Nails nehmen wir uns Zeit für Sie. In ruhiger, gepflegter Atmosphäre kümmern wir uns um Ihre Hände und Füße — sorgfältig, hygienisch und mit einem Auge fürs Detail. Kommen Sie vorbei und gönnen Sie sich eine kleine Auszeit.</p>
+        </div>
+        <div>
+          <span class="eyebrow">Öffnungszeiten</span>
+          <!-- Platzhalter-Zeiten — in der Live-Version durch die echten Zeiten ersetzen. -->
+          <table class="hours" style="margin-top:14px;">
+            <tr><td>Dienstag – Freitag</td><td>09:30 – 19:00</td></tr>
+            <tr><td>Samstag</td><td>09:00 – 16:00</td></tr>
+            <tr><td>Sonntag &amp; Montag</td><td>geschlossen</td></tr>
+          </table>
+          <p class="form-note" style="margin-top:16px;">📍 Nürnberg · genaue Adresse in der Live-Version</p>
+        </div>
+      </div>
+    </section>
+
+    <!-- CONTACT / LEAD FORM -->
+    <section class="contact" id="kontakt">
+      <div class="wrap">
+        <div class="sec-head">
+          <span class="eyebrow">Kontakt</span>
+          <h2>Frage stellen oder Rückruf anfordern</h2>
+          <p>Schreiben Sie uns kurz — wir melden uns am selben Tag.</p>
+        </div>
+        <!-- Demo: dieses Formular postet an einen n8n-Webhook -> CRM (Leads) + Telegram. -->
+        <form class="lead" onsubmit="return submitLead(event, this)">
+          <input type="hidden" name="client_id" value="C-0002" />
+          <input type="hidden" name="source" value="happynails-site" />
+          <div class="field"><label for="a-name">Name</label><input id="a-name" name="name" type="text" placeholder="Ihr Name" required /></div>
+          <div class="field"><label for="a-contact">E-Mail oder Telefon</label><input id="a-contact" name="contact" type="text" placeholder="name@example.de" required /></div>
+          <div class="field"><label for="a-svc">Gewünschte Leistung</label>
+            <select id="a-svc" name="service"><option>Maniküre</option><option>Gel- &amp; Shellac-Nägel</option><option>Pediküre</option><option>Nageldesign &amp; Nail Art</option><option>Auffüllen / Refill</option><option>Sonstiges</option></select>
+          </div>
+          <div class="field"><label for="a-msg">Nachricht (optional)</label><textarea id="a-msg" name="message" rows="3" placeholder="Wunschtermin, Frage, …"></textarea></div>
+          <button class="btn" type="submit">Anfrage senden</button>
+          <div class="toast">✓ Danke! Ihre Anfrage ist eingegangen — wir melden uns.</div>
+          <p class="form-note">Mit dem Absenden stimmen Sie der Verarbeitung Ihrer Angaben zur Kontaktaufnahme zu.</p>
+        </form>
+      </div>
+    </section>
+  </main>
+
+  <footer>
+    <div class="wrap foot-grid">
+      <div>
+        <div class="brand">HAPPY<span style="color:var(--gold)">NAILS</span></div>
+        <p style="margin-top:8px;">Nagelstudio · Nürnberg</p>
+      </div>
+      <div>
+        <p><b style="color:var(--ink)">Öffnungszeiten</b></p>
+        <p>Di–Fr 09:30–19 · Sa 09–16</p>
+      </div>
+      <div>
+        <p><b style="color:var(--ink)">Kontakt</b></p>
+        <p>0176 6742 6558 · @happynailsnuernberg</p>
+      </div>
+    </div>
+    <div class="wrap" style="margin-top:30px;opacity:.6;font-size:.8rem;">© 2026 Happy Nails Nürnberg · Impressum · Datenschutz</div>
+  </footer>
+  <script>
+    // Lead-Formular -> n8n Webhook -> CRM (Leads) + Telegram-Benachrichtigung.
+    const LEAD_WEBHOOK = 'https://n8n.mivanchenko.de/webhook/lead-intake';
+    async function submitLead(e, form) {
+      e.preventDefault();
+      const btn = form.querySelector('button[type=submit]');
+      const toast = form.querySelector('.toast');
+      const data = Object.fromEntries(new FormData(form).entries());
+      const old = btn.textContent;
+      btn.disabled = true; btn.textContent = 'Senden…';
+      try {
+        const r = await fetch(LEAD_WEBHOOK, {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify(data),
+        });
+        if (!r.ok) throw new Error(r.status);
+        toast.textContent = '✓ Danke! Ihre Anfrage ist eingegangen — wir melden uns.';
+        toast.style.display = 'block';
+        form.reset();
+      } catch (err) {
+        toast.textContent = '⚠ Senden fehlgeschlagen — bitte erneut versuchen oder direkt anrufen.';
+        toast.style.display = 'block';
+      } finally {
+        btn.disabled = false; btn.textContent = old;
+      }
+      return false;
+    }
+  </script>
+  <script>
+    // Keep the demo booking header on today's date so the example never looks stale.
+    (function () {
+      const M = ['Januar','Februar','März','April','Mai','Juni','Juli','August','September','Oktober','November','Dezember'];
+      const t = new Date();
+      const el = document.getElementById('bookDate');
+      if (el) el.textContent = 'heute, ' + t.getDate() + '. ' + M[t.getMonth()];
+    })();
+  </script>
+  <script>window.CB_CTX = { client_id: "C-0002", source: "happynails-site-callback" };</script>
+  <!-- ===== Rückruf-Widget (lead capture popup) ===== -->
+  <style>
+    .cb-fab { position: fixed; right: 18px; bottom: 18px; z-index: 900; background: var(--gold); color: #fff; border: 0; border-radius: 999px; padding: 13px 20px; font: 600 .95rem system-ui, -apple-system, Segoe UI, Roboto, sans-serif; box-shadow: 0 10px 26px rgba(199,127,147,.32); cursor: pointer; transition: transform .15s, background .2s; }
+    .cb-fab:hover { transform: translateY(-2px); background: #b56a80; }
+    .cb-overlay { position: fixed; inset: 0; z-index: 1000; background: rgba(60,30,40,.45); backdrop-filter: blur(3px); display: none; align-items: center; justify-content: center; padding: 18px; }
+    .cb-overlay.open { display: flex; }
+    .cb-modal { position: relative; width: min(440px, 100%); background: #fff; color: #3b2a2e; border-radius: 16px; box-shadow: 0 24px 60px rgba(0,0,0,.30); padding: 28px 26px 22px; font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; max-height: 92vh; overflow: auto; animation: cbIn .18s ease; }
+    @keyframes cbIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
+    .cb-modal h3 { margin: 0 0 4px; font-size: 1.35rem; }
+    .cb-sub { margin: 0 0 18px; color: #9a8589; font-size: .9rem; }
+    .cb-x { position: absolute; top: 10px; right: 13px; background: none; border: 0; font-size: 1.7rem; line-height: 1; color: #c9b3b7; cursor: pointer; }
+    .cb-x:hover { color: #3b2a2e; }
+    .cb-modal label { display: block; font-size: .82rem; font-weight: 600; margin-bottom: 13px; }
+    .cb-modal label .o { color: #b6a3a7; font-weight: 400; }
+    .cb-modal input, .cb-modal textarea { width: 100%; margin-top: 5px; font: inherit; font-size: .94rem; color: #3b2a2e; background: #fdf3f1; border: 1px solid #f1e1de; border-radius: 9px; padding: 10px 12px; resize: vertical; }
+    .cb-modal input:focus, .cb-modal textarea:focus { outline: none; border-color: var(--gold); background: #fff; }
+    .cb-submit { width: 100%; margin-top: 4px; background: var(--gold); color: #fff; border: 0; border-radius: 999px; padding: 13px; font: 600 1rem system-ui; cursor: pointer; transition: background .2s; }
+    .cb-submit:hover { background: #b56a80; }
+    .cb-submit:disabled { opacity: .6; cursor: default; }
+    .cb-toast { display: none; margin-top: 14px; padding: 11px 13px; border-radius: 9px; font-size: .88rem; font-weight: 500; }
+    .cb-toast.ok { background: #eef9ef; color: #3b7a44; border: 1px solid #cdeccf; }
+    .cb-toast.err { background: #fdecec; color: #9b2226; border: 1px solid #f3c7c7; }
+    .cb-open { margin-left: 10px; background: rgba(160,84,104,.10); color: inherit; border: 1px solid rgba(160,84,104,.30); border-radius: 999px; padding: 3px 13px; font: 600 .74rem system-ui; cursor: pointer; letter-spacing: .4px; vertical-align: middle; }
+    .cb-open:hover { background: rgba(160,84,104,.20); }
+    @media (max-width: 560px) { .cb-fab { right: 12px; bottom: 12px; padding: 11px 17px; } }
+  </style>
+
+  <button class="cb-fab" type="button" onclick="cbOpen()" aria-label="Rückruf anfordern">📞 Rückruf</button>
+
+  <div class="cb-overlay" id="cbOverlay" onclick="cbBg(event)">
+    <div class="cb-modal" role="dialog" aria-modal="true" aria-labelledby="cbTitle">
+      <button class="cb-x" type="button" onclick="cbClose()" aria-label="Schließen">&times;</button>
+      <h3 id="cbTitle">Rückruf anfordern</h3>
+      <p class="cb-sub">Name &amp; Nummer genügen — wir melden uns bei Ihnen. Alles andere ist optional.</p>
+      <form onsubmit="return cbSubmit(event, this)">
+        <input type="hidden" name="client_id" />
+        <input type="hidden" name="source" />
+        <label>Name *
+          <input name="name" required autocomplete="name" placeholder="Vor- und Nachname" />
+        </label>
+        <label>Telefon *
+          <input name="phone" required autocomplete="tel" inputmode="tel" placeholder="+49 …" />
+        </label>
+        <label>Gewünschte Leistung <span class="o">(optional)</span>
+          <input name="service" placeholder="Maniküre, Gelnägel, Pediküre …" />
+        </label>
+        <label>Nachricht <span class="o">(optional)</span>
+          <textarea name="message" rows="2" placeholder="Worum geht es?"></textarea>
+        </label>
+        <button class="cb-submit" type="submit">Rückruf anfordern</button>
+        <div class="cb-toast" id="cbToast"></div>
+      </form>
+    </div>
+  </div>
+
+  <script>
+    const CB_WEBHOOK = 'https://n8n.mivanchenko.de/webhook/lead-intake';
+    const cbCtx = window.CB_CTX || { client_id: 'PREVIEW', source: 'callback' };
+    function cbOpen() {
+      const o = document.getElementById('cbOverlay');
+      o.querySelector('[name=client_id]').value = cbCtx.client_id;
+      o.querySelector('[name=source]').value = cbCtx.source;
+      o.classList.add('open');
+      document.body.style.overflow = 'hidden';
+      setTimeout(() => o.querySelector('[name=name]').focus(), 60);
+    }
+    function cbClose() {
+      document.getElementById('cbOverlay').classList.remove('open');
+      document.body.style.overflow = '';
+    }
+    function cbBg(e) { if (e.target.id === 'cbOverlay') cbClose(); }
+    document.addEventListener('keydown', e => { if (e.key === 'Escape') cbClose(); });
+    async function cbSubmit(e, form) {
+      e.preventDefault();
+      const btn = form.querySelector('.cb-submit');
+      const toast = document.getElementById('cbToast');
+      const d = Object.fromEntries(new FormData(form).entries());
+      let msg = (d.message || '').trim();
+      const payload = {
+        client_id: d.client_id, source: d.source,
+        name: d.name, phone: d.phone,
+        service_interest: d.service || '', message: msg
+      };
+      const old = btn.textContent;
+      btn.disabled = true; btn.textContent = 'Senden…';
+      toast.style.display = 'none';
+      try {
+        const r = await fetch(CB_WEBHOOK, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(payload) });
+        if (!r.ok) throw new Error(r.status);
+        toast.className = 'cb-toast ok';
+        toast.textContent = '✓ Danke! Wir rufen Sie zurück.';
+        toast.style.display = 'block';
+        form.reset();
+        setTimeout(cbClose, 2200);
+      } catch (err) {
+        toast.className = 'cb-toast err';
+        toast.textContent = '⚠ Senden fehlgeschlagen. Bitte erneut versuchen.';
+        toast.style.display = 'block';
+      } finally {
+        btn.disabled = false; btn.textContent = old;
+      }
+      return false;
+    }
+  </script>
+  <!-- ===== /Rückruf-Widget ===== -->
+
+</body>
+</html>
@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+# Scaffold a new ISOLATED client stack from _template/.
+#
+# Usage: ./new-client.sh <slug> <domain> [source-site-dir]
+#   ./new-client.sh happynails happynails.de ../../templates/landing/preview-happynails
+#
+# Creates deploy/clients/<slug>/ with its own .env + site/, then prints the
+# Caddy block and the deploy command. Run it from deploy/clients/.
+set -euo pipefail
+cd "$(dirname "$0")"
+
+SLUG="${1:?usage: new-client.sh <slug> <domain> [source-site-dir]}"
+DOMAIN="${2:?domain required (e.g. happynails.de)}"
+SRC="${3:-}"
+
+[[ "$SLUG" =~ ^[a-z0-9-]+$ ]] || { echo "slug must be lowercase letters/digits/dashes"; exit 1; }
+[ -e "$SLUG" ] && { echo "client '$SLUG' already exists at deploy/clients/$SLUG"; exit 1; }
+
+cp -r _template "$SLUG"
+cat > "$SLUG/.env" <<EOF
+CLIENT_SLUG=$SLUG
+CLIENT_DOMAIN=$DOMAIN
+EOF
+
+if [ -n "$SRC" ]; then
+  [ -d "$SRC" ] || { echo "source dir '$SRC' not found"; exit 1; }
+  rm -f "$SLUG"/site/*.html
+  cp -r "$SRC"/. "$SLUG"/site/
+  echo "Seeded site/ from $SRC"
+fi
+
+cat <<EOF
+
+✓ Created deploy/clients/$SLUG
+
+1) Add this block to the homelab Caddyfile, then reload Caddy:
+   docker exec caddy caddy reload --config /etc/caddy/Caddyfile
+
+   $DOMAIN {
+       reverse_proxy client-$SLUG:80
+       encode zstd gzip
+   }
+
+2) DNS: a *.mivanchenko.de subdomain already resolves (wildcard) — nothing to do.
+   For a client-owned domain, add their A record $DOMAIN -> 188.193.49.3.
+
+3) Deploy the stack:
+   scp -r $SLUG mivanchenko@mivanchenko.de:/home/mivanchenko/clients/
+   ssh mivanchenko@mivanchenko.de 'cd ~/clients/$SLUG && docker compose up -d'
+
+Remove this client later (isolated — touches nothing else):
+   ssh mivanchenko@mivanchenko.de 'cd ~/clients/$SLUG && docker compose down'
+EOF