/* ChatbotSichtbar – Website. System-Schriften, zuerst fürs Handy (08). */
:root {
  --text: #1a1a1a;
  --muted: #4a4f57;
  --accent: #1f3a5f;
  --accent-dark: #142840;
  --line: #d5d9df;
  --soft: #f3f5f8;
  --warn-bg: #fff4d6;
  --warn-line: #8a6100;
  --max: 64rem;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--text);
  background: #fff;
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--accent); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid #e0a100;
  outline-offset: 2px;
}

.skip {
  position: absolute; left: -999px; top: 0;
  background: #fff; padding: .5rem 1rem; z-index: 100;
}
.skip:focus { left: 1rem; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }

header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 3.5rem; }
header.top .toplink { color: var(--accent); font-weight: 600; text-decoration: none; padding: .375rem .75rem; border: 1px solid var(--line); border-radius: .375rem; }
header.top .toplink:hover { background: var(--soft); }
.brand { font-weight: 700; font-size: 1.125rem; color: var(--text); text-decoration: none; letter-spacing: .01em; }

section { padding: 3rem 0; }
section:nth-of-type(even) { background: var(--soft); }

h1, h2, h3 { line-height: 1.2; margin: 0 0 1rem; }
h1 { font-size: 1.875rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.125rem; }
p { margin: 0 0 1rem; }
.lead { font-size: 1.125rem; color: var(--muted); }
.small { font-size: .9375rem; color: var(--muted); }

/* Überschrift je Anzeige (?w=1|2|3). Ohne JavaScript steht 1. */
.w2, .w3 { display: none; }
[data-w="2"] .w1, [data-w="3"] .w1 { display: none; }
[data-w="2"] .w2, [data-w="3"] .w3 { display: inline; }

.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  font-size: 1.0625rem;
  text-decoration: none;
  padding: .875rem 1.5rem;
  border-radius: .375rem;
  border: 2px solid var(--accent);
  text-align: center;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.secondary { background: #fff; color: var(--accent); }
.btn.secondary:hover { background: var(--soft); }
/* Nebenknopf unter dem Kaufknopf (Preis, 30.09.2026): kleiner, mit Abstand, damit er nicht mit dem Kauf konkurriert */
.btn.klein { margin-top: .75rem; padding: .5rem 1rem; font-size: .9375rem; font-weight: 600; }

.trust { list-style: none; padding: 0; margin: 1rem 0 0; display: flex; flex-wrap: wrap; gap: .25rem 1rem; color: var(--muted); font-size: .9375rem; }
.trust li::before { content: "✓"; margin-right: .375rem; color: var(--accent); font-weight: 700; }

/* Zielgruppe über der Überschrift, Text je Branche (?branche=…, index.html). */
.badge {
  display: inline-block; margin: 0 0 .75rem; padding: .25rem .625rem;
  font-size: .8125rem; font-weight: 700; letter-spacing: .02em;
  color: var(--accent); background: var(--soft); border: 1px solid var(--line); border-radius: 1rem;
}
.beispiele { margin: 0 0 1rem; }
.beispiele p { margin: 0 0 .25rem; }
.beispiele ul { margin: 0; padding-left: 1.25rem; font-style: italic; }

.features { padding-left: 1.25rem; margin: 0 0 1.5rem; }

/* Video auf der Danke-Seite: Fläche steht vor dem Laden fest, nichts springt. */
.video-box {
  aspect-ratio: 16 / 9; margin: 0 0 1.5rem; padding: 1rem; background: var(--soft);
  border: 1px solid var(--line); border-radius: .375rem;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .75rem; text-align: center;
}
.video-box p { margin: 0; }
.video-box iframe { width: 100%; height: 100%; border: 0; }
.video-box:has(iframe) { padding: 0; }
.features li { margin-bottom: .375rem; }

/* Problem: Zahlen mit Quelle */
.zahlen { list-style: none; padding: 0; margin: 1.5rem 0; display: grid; gap: .75rem; }
.zahlen li { background: #fff; border: 1px solid var(--line); border-radius: .375rem; padding: .875rem 1rem; }
.zahlen strong { display: block; font-size: 2rem; line-height: 1.1; color: var(--accent); }
.quellen { margin-top: 1.5rem; }
.quellen sup, .zahlen sup { font-size: .7em; }

/* Wer misst */
.person { display: grid; gap: 1.5rem; align-items: start; }
.person img { width: 10rem; height: 10rem; border-radius: 50%; object-fit: cover; }
.person .btn { margin-top: .5rem; }

.hero { padding-top: 2rem; }
.hero .grid { display: grid; gap: 2rem; }
.hero figure { margin: 0; }
.page-img { border: 1px solid var(--line); box-shadow: 0 2px 10px rgba(0, 0, 0, .08); background: #fff; }
figcaption { font-size: .875rem; color: var(--muted); margin-top: .5rem; }

.todo {
  background: var(--warn-bg);
  border: 2px dashed var(--warn-line);
  padding: .75rem 1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}
.question { font-size: 1.125rem; font-weight: 700; border-left: 4px solid var(--accent); padding-left: 1rem; }
.answers { list-style: none; padding: 0; margin: 1.5rem 0; display: grid; gap: .75rem; }
.answers li { background: #fff; border: 1px solid var(--line); border-radius: .375rem; padding: .875rem 1rem; }
.answers b { display: block; font-size: .875rem; color: var(--muted); }

.pages { display: grid; gap: 2rem; margin: 1.5rem 0 2rem; }
.pages figure { margin: 0; }
.pages figcaption { font-size: 1rem; color: var(--text); }

.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 1rem; }
.steps li { counter-increment: step; position: relative; padding-left: 3rem; min-height: 2.25rem; }
.steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 0;
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: var(--accent); color: #fff; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}

/* Spaltenbreiten nach Inhalt: Wörter brechen nur an Bindestrichen und weichen Trennungen (­). */
table { border-collapse: collapse; width: 100%; background: #fff; font-size: .9375rem; }
.nowrap { white-space: nowrap; }
th, td { text-align: left; padding: .625rem .375rem; hyphens: manual; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { border-bottom: 2px solid var(--text); }
tbody th { font-weight: 600; }

.price { background: #fff; border: 2px solid var(--accent); border-radius: .5rem; padding: 1.5rem; }
.price .amount { font-size: 2.25rem; font-weight: 800; line-height: 1; margin: 0 0 .25rem; }
.checklist { padding-left: 1.25rem; }
.checklist li { margin-bottom: .375rem; }
.guarantee { border-left: 4px solid var(--accent); padding: .25rem 0 .25rem 1rem; margin: 1.5rem 0; }

details { border-bottom: 1px solid var(--line); padding: .875rem 0; }
summary { cursor: pointer; font-weight: 700; }
details p, details ul { margin: .75rem 0 0; }

footer { border-top: 1px solid var(--line); padding: 2rem 0 7rem; font-size: .9375rem; color: var(--muted); }
footer nav { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: .75rem; }

/* Feste Kaufleiste, nur auf dem Handy, ab Abschnitt 2 (08). */
.buybar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 20;
  background: #fff; border-top: 1px solid var(--line);
  box-shadow: 0 -2px 10px rgba(0, 0, 0, .08);
  padding: .625rem 1.25rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  transform: translateY(0); transition: transform .2s;
}
.buybar .btn { padding: .625rem 1rem; }
.buybar p { margin: 0; font-weight: 700; }
.js .buybar:not(.visible) { transform: translateY(110%); }

/* Consent-Banner (Platzhalter bis 09). Überlagert, verschiebt nichts.
   Handy: flache Leiste am unteren Rand, Knöpfe nebeneinander und gleich groß.
   Ab 48rem: Karte unten in der Mitte. */
.consent {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  background: #fff; border-top: 2px solid var(--accent);
  padding: .75rem 1rem; box-shadow: 0 -4px 16px rgba(0, 0, 0, .15);
}
.consent p { font-size: .8125rem; line-height: 1.45; margin-bottom: .5rem; }
.consent .actions { display: flex; gap: .5rem; }
.consent button { flex: 1; font: inherit; font-size: .9375rem; font-weight: 700; padding: .5rem .75rem; border-radius: .375rem; cursor: pointer; border: 2px solid var(--accent); }
.consent .yes { background: var(--accent); color: #fff; }
.consent .no { background: #fff; color: var(--accent); }

.legal h1 { margin-top: 2rem; }
.legal .todo { font-weight: 400; }
.legal h2 { font-size: 1.25rem; margin-top: 2rem; }
.legal ul { padding-left: 1.25rem; margin: 0 0 1rem; }
.legal code { font-size: .9375rem; }
/* Entwurfsmarken (09): [PRÜFEN] mit Nummer aus docs/09_recht_pruefliste.md, [FEHLT] trägt der Betreiber ein */
.pruefen, .fehlt { background: var(--warn-bg); color: var(--text); outline: 1px dashed var(--warn-line); padding: 0 .2em; }
.pruefen { font-weight: 700; }
.pruefen::after { content: " " attr(data-id); }

@media (min-width: 48rem) {
  table { font-size: 1rem; }
  .consent {
    left: .75rem; right: .75rem; bottom: .75rem; max-width: 36rem; margin: 0 auto;
    border: 2px solid var(--accent); border-radius: .5rem; padding: 1rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, .2);
  }
  .consent p { font-size: .875rem; margin-bottom: .75rem; }
  .consent .actions { justify-content: flex-start; }
  .consent button { flex: 0 0 auto; padding: .625rem 1rem; }
  h1 { font-size: 2.5rem; }
  h2 { font-size: 1.875rem; }
  .hero .grid { grid-template-columns: 3fr 2fr; align-items: center; }
  .pages { grid-template-columns: repeat(3, 1fr); }
  .answers { grid-template-columns: repeat(2, 1fr); }
  .zahlen { grid-template-columns: repeat(2, 1fr); }
  .person { grid-template-columns: 10rem 1fr; }
  .person > div:only-child { grid-column: 1 / -1; }
  .buybar { display: none; }
  footer { padding-bottom: 2rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .buybar { transition: none; }
}

/* „Eine Frage, fünf Antworten“ bis zur Fassung „Eine Frage, drei KIs“ ausgeblendet (01.10.2026, Betreiber):
   Fünf Antworten von ChatGPT fielen ähnlich aus (etwa 4 von 6–7 Firmen jedes Mal gleich). Abschnitt bleibt im HTML,
   damit scripts/fuenf_antworten.py und die Tests weiter funktionieren. */
#fuenf-antworten { display: none; }