/* Farben kommen zur Laufzeit aus der Marke (operator.yaml) als CSS-Variablen; hier nur Struktur. Keine externen Schriften. */
:root {
  --primary: #1f4e79;
  --bg: #f6f7f9;
  --text: #1b1f24;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); }
header { padding: 14px 16px; border-bottom: 4px solid var(--primary); background: #fff; }
header .name { font-weight: 700; font-size: 1.15rem; }
main { max-width: 960px; margin: 0 auto; padding: 0 16px 32px; }
section { padding: 40px 0 8px; }
h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); line-height: 1.2; margin: 0 0 16px; }
h2 { font-size: 1.5rem; margin: 0 0 12px; }
h3 { font-size: 1.05rem; margin: 0 0 6px; }
.hero p { font-size: 1.15rem; max-width: 720px; }
.button { display: inline-block; background: var(--primary); color: #fff; text-decoration: none; border-radius: 6px; padding: 12px 18px; font-weight: 600; margin-top: 8px; }
.steps { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); counter-reset: step; }
.steps li { background: #fff; border-radius: 8px; padding: 16px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); border-top: 4px solid var(--primary); counter-increment: step; }
.steps.chain li h3::before { content: counter(step) ". "; }
.steps p { margin: 0; font-size: 0.95rem; }
.demo, .quick-check { background: #fff; border-radius: 8px; padding: 24px; margin-top: 40px; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); }
.ai-notice { font-size: 0.9rem; border-left: 4px solid var(--primary); padding-left: 10px; }
.note { font-size: 0.9rem; opacity: 0.8; }
footer { max-width: 960px; margin: 0 auto; padding: 24px 16px 40px; border-top: 1px solid #e3e6ea; font-size: 0.9rem; }
footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
footer a { color: var(--primary); }
.placeholder { opacity: 0.7; }
.placeholder-notice { margin-top: 8px; padding: 8px 10px; background: #fff4d6; border-radius: 6px; }

/* A5b: Quick-Check-Formular */
.draft-notice { background: #fff3cd; color: #5c4400; border: 2px solid #e0b000; padding: 0.75rem 1rem; font-weight: 700; border-radius: 6px; }
.qc-form fieldset { border: 1px solid rgba(0, 0, 0, 0.15); border-radius: 6px; margin: 1rem 0; padding: 0.75rem 1rem; }
.qc-form .field { display: flex; flex-direction: column; gap: 0.25rem; margin: 0.6rem 0; }
.qc-form .field small, .qc-form .hint { opacity: 0.75; }
.qc-form input, .qc-form select, .qc-form textarea { font: inherit; padding: 0.4rem; max-width: 100%; box-sizing: border-box; }
.qc-form .check { display: flex; gap: 0.5rem; align-items: flex-start; margin: 0.6rem 0; }
.qc-form .invalid input, .qc-form .invalid select, .qc-form .invalid textarea { outline: 2px solid #c0392b; }
.qc-form .secondary { font: inherit; background: none; border: 1px solid var(--primary); color: var(--primary); padding: 0.3rem 0.8rem; border-radius: 6px; cursor: pointer; }
.qc-form .question-title { font-weight: 600; margin-top: 1rem; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.status, .confirm-status { font-weight: 600; }

/* A5c1: Impressum und Datenschutzerklärung (statische Seiten in public/) */
.legal { max-width: 760px; padding-top: 24px; }
.legal h2 { font-size: 1.15rem; margin: 28px 0 8px; }
.legal p { margin: 0 0 12px; }
header a.name { color: var(--primary); text-decoration: none; }