/* Layout: eine ruhige Spalte, ein großes Versprechen oben, das Telefonat als Beweis daneben */
:root {
  --bg: #f8f8fb; --surface: #ffffff; --soft: #eef0ff; --ink: #16151d; --muted: #5d5f6e;
  --line: #e2e3ec; --accent: #2440e6; --accent-ink: #ffffff; --ok: #157a4a; --err: #b3261e;
  --display: "Segoe UI Variable Display", "SF Pro Display", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111117; --surface: #1a1a22; --soft: #1f2340; --ink: #ecebf3; --muted: #a3a4b3;
    --line: #2b2c38; --accent: #7d8cff; --accent-ink: #0b0d22; --ok: #5bd39a; --err: #ff8a80;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.6 var(--body); }
a { color: var(--accent); }
img { max-width: 100%; }
.wrap { max-width: 1080px; margin: 0 auto; padding-inline: max(20px, env(safe-area-inset-left, 0px)); }
.narrow { max-width: 720px; }

/* Kopf */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 20px; }
.logo { font: 800 22px/1 var(--display); letter-spacing: -.02em; color: var(--ink); text-decoration: none; }
.logo span { color: var(--accent); }
.top nav { display: flex; gap: 20px; font-size: 15px; }
.top nav a { color: var(--muted); text-decoration: none; }
.top nav a:hover { color: var(--ink); }

/* Hero */
.hero { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; padding-block: 48px 72px; }
.hero h1 { font: 800 clamp(40px, 6vw, 68px)/1.02 var(--display); letter-spacing: -.035em; margin: 0 0 20px; text-wrap: balance; }
.hero p.lead { font-size: 20px; color: var(--muted); margin: 0 0 28px; max-width: 34ch; }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 14px 22px; border-radius: 999px; font-weight: 650; text-decoration: none; border: 2px solid var(--accent); font-size: 16px; cursor: pointer; background: none; color: var(--accent); }
.btn.primary { background: var(--accent); color: var(--accent-ink); }
.btn:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

/* Telefonat als Beleg */
.call { margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 22px; box-shadow: 0 20px 50px -30px rgba(36, 64, 230, .45); }
.call-head { display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.call-head b { color: var(--ink); }
.live { color: var(--ok); font-weight: 600; }
.line { margin: 0 0 10px; padding: 10px 14px; border-radius: 14px; font-size: 15px; max-width: 92%; }
.line.ki { background: var(--soft); }
.line.kunde { background: var(--bg); margin-left: auto; text-align: right; }
.line small { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.booked { margin-top: 14px; padding: 12px 14px; border: 1px dashed var(--ok); border-radius: 12px; font-size: 14px; color: var(--ok); }

/* Abschnitte */
section { padding-block: 64px; border-top: 1px solid var(--line); }
section h2 { font: 750 clamp(28px, 3.6vw, 40px)/1.1 var(--display); letter-spacing: -.025em; margin: 0 0 12px; text-wrap: balance; }
section > .wrap > p.sub { color: var(--muted); margin: 0 0 36px; max-width: 60ch; }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--accent); color: var(--accent-ink); font-weight: 700; margin-bottom: 12px; }
.steps h3, .features h3 { margin: 0 0 6px; font-size: 18px; }
.steps p, .features p { margin: 0; color: var(--muted); font-size: 16px; }
.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 40px; }

/* Buchung */
.booking { background: var(--surface); border: 1px solid var(--line); border-radius: 22px; padding: 28px; }
.days { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 6px; margin-bottom: 16px; }
.day, .time { border: 1px solid var(--line); background: var(--bg); color: var(--ink); border-radius: 12px; padding: 10px 14px; cursor: pointer; font: inherit; font-size: 15px; white-space: nowrap; }
.day small { display: block; font-size: 12px; color: var(--muted); }
.day[aria-pressed="true"], .time[aria-pressed="true"] { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); }
.day[aria-pressed="true"] small { color: inherit; }
.times { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; min-height: 44px; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.form label { display: block; font-size: 14px; color: var(--muted); }
.form input, .form textarea { width: 100%; margin-top: 4px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg); color: var(--ink); font: inherit; }
.form .full { grid-column: 1 / -1; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--ink) !important; }
.check input { width: auto; margin-top: 4px; }
.hp { position: absolute; left: -9999px; }
.msg { min-height: 1.4em; font-size: 15px; margin: 0; }
.msg.err { color: var(--err); }
.done { padding: 20px; border-radius: 16px; background: var(--soft); }
.done h3 { margin: 0 0 6px; }

/* Rechtliches und Fuß */
.legal h1 { font: 800 40px/1.1 var(--display); letter-spacing: -.03em; margin: 24px 0; }
.legal h2 { font-size: 20px; margin: 32px 0 8px; }
.legal { padding-bottom: 64px; }
footer { border-top: 1px solid var(--line); padding-block: 28px; font-size: 14px; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
footer a { color: var(--muted); }

/* Demo-Seite */
.demo-box { text-align: center; padding-block: 48px; }
.demo-box h1 { font: 800 clamp(34px, 5vw, 52px)/1.05 var(--display); letter-spacing: -.03em; margin: 0 0 14px; text-wrap: balance; }
.demo-box p { color: var(--muted); max-width: 52ch; margin: 0 auto 24px; }
.hint { font-size: 14px; color: var(--muted); max-width: 56ch; margin: 20px auto 0; }
.tips { text-align: left; max-width: 520px; margin: 32px auto 0; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 20px 24px; }
.tips h2 { font-size: 17px; margin: 0 0 8px; }
.tips ul { margin: 0; padding-left: 20px; color: var(--muted); }

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 32px; padding-block: 24px 48px; }
  .steps, .features { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .top nav a.hide-sm { display: none; }
  .booking { padding: 20px; }
}
.logo small { font: 500 14px/1 var(--body); color: var(--muted); letter-spacing: 0; margin-left: 4px; }