/* Statische Website: keine externen Schriften oder Bibliotheken. */
:root {
  --bg: #faf9fb;
  --surface: #fff;
  --text: #242127;
  --muted: #625d68;
  --line: #e2dce5;
  --accent: #f82ba9;
  --accent-dark: #a91270;
  --accent-light: #fb81c9;
  --violet: #75408b;
  --violet-soft: #f3edf7;
  --violet-line: #d8c8e1;
  --lime: #ddfb07;
  --ink: #17141b;
  --shadow: 0 18px 44px rgba(23,20,27,.16);
  --shell: 1080px;
}
* { box-sizing: border-box; }
html { scroll-behavior: auto; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  font-size: 1rem;
  /* Nur bewusst gesetzte deutsche Trennstellen (­) verwenden. */
  overflow-wrap: normal;
  word-break: normal;
  -webkit-hyphens: manual;
  hyphens: manual;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
a[href^="mailto:"] { overflow-wrap: anywhere; -webkit-hyphens: none; hyphens: none; }
a:focus-visible { outline: 3px solid currentColor; outline-offset: 5px; border-radius: 3px; }
.skip-link { position: absolute; top: 10px; left: 18px; z-index: 10; padding: 12px 18px; background: white; transform: translateY(-200%); }
.skip-link:focus { transform: translateY(0); }
p, h1, h2, h3 { margin-top: 0; }
p { color: var(--muted); line-height: 1.55; }
.shell {
  width: min(calc(100% - 36px), var(--shell));
  margin-inline: auto;
}
.compact-shell { max-width: 900px; }
.hero {
  display: grid;
  align-items: center;
  gap: 22px;
  padding-top: max(26px, env(safe-area-inset-top));
  padding-bottom: 32px;
}
.book-stage { display: grid; place-items: center; min-width: 0; }
.book-cover-image {
  display: block;
  width: min(58vw, 240px);
  max-width: 100%;
  height: auto;
  border-radius: 3px 10px 10px 3px;
  box-shadow: var(--shadow);
  transform: rotate(1.2deg);
  background: #fff;
}
.hero-copy { text-align: center; max-width: 620px; margin-inline: auto; min-width: 0; }
.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--accent-dark);
  font-size: .875rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  line-height: 1.45;
}
.eyebrow-light { color: var(--accent-light); }
h1 {
  margin-bottom: 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.5rem, 10.5vw, 5rem);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -.04em;
}
h2 {
  margin-bottom: 16px;
  font-size: clamp(1.85rem, 6.5vw, 3.05rem);
  line-height: 1.1;
  letter-spacing: -.035em;
  text-wrap: balance;
}
.hero-lead { margin: 0 auto; font-size: 1rem; }
.hero-copy .button { margin-top: 22px; }
.start-note { margin: 12px auto 0; max-width: 360px; font-size: .875rem; }
.coach-access { display: grid; gap: 20px; max-width: 380px; margin: 22px auto 0; }
.coach-access .button { width: 100%; margin: 0; }
.coach-access .start-note { max-width: none; margin: 8px 0 0; }
.plugin-identity { display: flex; align-items: center; gap: 14px; text-align: left; }
.plugin-identity img { flex: 0 0 64px; border-radius: 14px; }
.plugin-identity > div { min-width: 0; }
.plugin-identity strong { display: block; line-height: 1.4; }
.plugin-identity span { display: block; margin-top: 3px; color: var(--muted); font-size: .875rem; line-height: 1.45; }
.section { padding-block: 32px; }
.section-heading { max-width: 800px; margin-bottom: 20px; }
.section-heading p { margin-bottom: 0; }
.natural-note {
  margin-bottom: 14px;
  padding: 18px;
  border-radius: 16px;
  background: var(--violet-soft);
  border: 1px solid var(--violet-line);
}
.natural-note > strong { display: block; margin-bottom: 7px; line-height: 1.4; }
.natural-note p { margin: 0; font-size: 1rem; }
.natural-note p + p { margin-top: 8px; }
.natural-note .dictation-note { font-size: .875rem; }
.use-grid { display: grid; gap: 12px; }
.use-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--surface);
  min-width: 0;
}
.use-card h3 {
  margin: 0 0 8px;
  color: var(--violet);
  font-size: .875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .07em;
  line-height: 1.4;
}
.use-card p { margin: 0; color: var(--text); font-weight: 500; font-size: 1rem; }
.math-inline { white-space: nowrap; }
.accuracy-note { margin: 16px 0 0; font-size: .875rem; }
.model-section {
  background: var(--violet-soft);
  color: var(--text);
}
.model-section h2 { color: var(--text); }
.model-section .eyebrow-light { color: var(--violet); }
.plan-compare { display: grid; gap: 12px; align-items: stretch; }
.plan-card {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 9px;
  padding: 20px;
  border-radius: 18px;
  min-width: 0;
}
.plan-card .plan-label { color: var(--violet); font-size: .875rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; line-height: 1.4; }
.plan-card h3 { font-size: 1.25rem; margin: 0; line-height: 1.35; }
.plan-card p { margin: 0; font-size: 1rem; }
.plan-verdict { font-weight: 700; }
.plan-card .setting-detail { font-size: .875rem; }
.plan-access { background: var(--surface); border: 1px solid var(--violet-line); }
.plan-access p { color: var(--muted); }
.plan-plus { background: #e9dfee; color: var(--text); border: 1px solid #bca3ca; }
.plan-plus p { color: var(--text); }
.investment-note {
  margin-top: 16px;
  padding: 20px;
  border-radius: 18px;
  background: var(--surface);
  border: 1px solid var(--violet-line);
}
.investment-note h3 { margin: 0 0 9px; color: var(--text); font-size: 1.15rem; line-height: 1.4; }
.investment-note p { margin: 0; color: var(--muted); font-size: 1rem; }
.investment-note p + p { margin-top: 10px; }
.investment-note strong { color: var(--text); }
.model-status { margin: 14px 0 0; color: var(--muted); font-size: .8125rem; line-height: 1.5; }
.model-status a { text-decoration: underline; text-underline-offset: 3px; }
.start-section { padding-block: 34px 40px; background: var(--ink); color: #fff; text-align: center; }
.start-inner { max-width: 780px; }
.start-section h2 { font-size: clamp(1.75rem, 5.5vw, 2.4rem); color: #fff; margin-bottom: 20px; }
.button {
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.4;
  text-align: center;
  -webkit-tap-highlight-color: transparent;
}
.button-start { background: var(--accent); color: var(--ink); box-shadow: 0 10px 26px rgba(0,0,0,.15); }
.button-primary { background: var(--accent); color: var(--ink); box-shadow: 0 10px 26px rgba(169,18,112,.12); }
.button-secondary { border: 2px solid var(--accent); color: var(--accent-dark); }
.button-start-secondary { border: 2px solid #fff; color: #fff; }
.button:focus-visible { border-radius: 999px; }
.button-primary:focus-visible { outline-color: var(--accent-dark); }
.button-start:focus-visible { outline-color: #fff; }
.button:hover { filter: brightness(.98); }
.button:active { transform: scale(.985); }
.coach-link { width: min(100%, 380px); }
.start-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.start-actions .button { flex: 1 1 18rem; max-width: 380px; }
.footer {
  padding-top: 24px;
  padding-bottom: max(28px, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
}
.footer-main { display: flex; flex-direction: column; gap: 14px; }
.footer-main p { margin: 4px 0 0; font-size: .875rem; }
.footer-main .publication-placeholder { font-size: .8125rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 18px; font-size: .875rem; font-weight: 750; }
.footer-links a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-links a:hover { text-decoration: underline; text-underline-offset: 3px; }
.trademark-note { max-width: 860px; margin: 14px 0 0; font-size: .8125rem; line-height: 1.5; }
/* Rechtliche Unterseiten; keine eingebetteten Drittinhalte. */
.site-header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: space-between;
  align-items: center;
  min-height: 64px;
  padding: max(10px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) 10px max(18px, env(safe-area-inset-left));
  border-bottom: 1px solid var(--line);
}
.brand, .header-link { font-size: .875rem; font-weight: 800; padding-block: 12px; }
.header-link { color: var(--accent-dark); }
.legal-main { padding-top: 36px; padding-bottom: 48px; }
.legal-hero { max-width: 760px; margin-bottom: 28px; }
.legal-hero h1 { font-size: clamp(2.1rem, 7vw, 4rem); }
.legal-updated { font-size: .875rem; }
.legal-content { max-width: 820px; }
.legal-content section { margin-bottom: 28px; }
.legal-content h2 { font-size: 1.35rem; letter-spacing: -.02em; text-wrap: initial; }
.legal-content a { color: var(--accent-dark); text-decoration: underline; text-underline-offset: 3px; }
.legal-callout { padding: 16px 18px; border-radius: 14px; background: white; border: 1px solid var(--line); }
.legal-back { margin-top: 28px; }
.button-ghost { border: 1px solid var(--line); background: white; }
@media (min-width: 44rem) {
  .shell { width: min(calc(100% - 64px), var(--shell)); }
  .hero { grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 36px; padding-block: 36px 40px; }
  .book-cover-image { width: min(32vw, 285px); }
  .book-stage { grid-column: 1; grid-row: 1; }
  .hero-copy { grid-column: 2; grid-row: 1; text-align: left; margin-inline: 0; }
  .hero-lead { margin-left: 0; }
  .start-note { margin-left: 0; }
  .coach-access { margin-left: 0; }
  .section { padding-block: 40px; }
  .use-grid, .plan-compare { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .use-card { padding: 20px; }
  .natural-note { padding: 20px; }
  .footer-main { flex-direction: row; justify-content: space-between; align-items: flex-start; }
}
@media (orientation: landscape) and (max-width: 950px) {
  .shell { width: min(calc(100% - max(36px, env(safe-area-inset-left)) - max(36px, env(safe-area-inset-right))), var(--shell)); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
  .button:active { transform: none; }
}
@media print {
  body { background: white; }
  .model-section, .start-section { background: #fff; color: #000; }
  .button-start-secondary { border-color: var(--accent-dark); color: var(--accent-dark); }
  .model-section h2, .start-section h2, .model-section p, .model-section strong, .model-section h3 { color: #000; }
  .plan-card, .investment-note { break-inside: avoid; background: #fff; border: 1px solid #888; box-shadow: none; }
}

/* Buchübersicht und Orientierung auf der ausgabenspezifischen Begleitseite. */
.edition-nav { padding-top: max(16px, env(safe-area-inset-top)); }
.edition-nav a { display: inline-flex; align-items: center; min-height: 44px; font-size: .875rem; font-weight: 700; color: var(--accent-dark); }
.edition-nav a:hover { text-decoration: underline; text-underline-offset: 3px; }
.overview-intro { max-width: 900px; padding-block: 40px 24px; }
.overview-intro h1 { max-width: 780px; font-size: clamp(2.75rem, 9vw, 5rem); }
.title-word { display: inline-block; max-width: 100%; }
.overview-subtitle { color: var(--accent-dark); font-size: clamp(1.2rem, 4vw, 1.65rem); font-weight: 700; margin-bottom: 24px; }
.overview-intro p { max-width: 720px; }
.overview-opening { display: grid; gap: 24px; align-items: center; padding-top: 4px; }
.overview-copy { min-width: 0; }
.overview-cover { display: grid; place-items: center; padding-block: 4px 12px; }
.overview-cover .book-cover-image { width: min(48vw, 190px); }
.overview-lead { font-size: 1.2rem; color: var(--text); }
.overview-intro .overview-goal { border-left: 4px solid var(--accent); padding-left: 18px; color: var(--text); }
.overview-section { max-width: 900px; padding-block: 32px; }
.overview-section h2, .overview-benefits h2 { font-size: clamp(1.65rem, 3.5vw, 2.4rem); line-height: 1.15; }
.overview-section p { max-width: 780px; }
.overview-section p:last-child { margin-bottom: 0; }
.overview-coach { margin-block: 12px 20px; padding: 28px 24px; border-radius: 18px; background: var(--ink); color: white; }
.overview-coach .eyebrow-light::before { content: ""; display: inline-block; width: 8px; height: 8px; margin-right: 9px; border-radius: 50%; background: var(--lime); vertical-align: 1px; }
.overview-coach h2 { color: white; }
.overview-coach p { color: rgba(255,255,255,.9); }
.overview-coach .coach-independence { font-size: .875rem; color: rgba(255,255,255,.75); }
.overview-benefits { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); gap: 32px; max-width: 900px; padding-block: 28px; }
.overview-benefits section { min-width: 0; }
.overview-benefits h2 { font-size: 1.5rem; }
.overview-benefits p { margin-bottom: 0; }
.overview-benefits strong, .selection-section strong, .practice-section strong { color: var(--text); }
.selection-section, .practice-section { border-top: 1px solid var(--line); }
.selection-example { max-width: 780px; margin-top: 22px; padding: 16px 18px; border-radius: 12px; background: var(--violet-soft); }
.selection-example summary { cursor: pointer; color: var(--violet); font-weight: 750; line-height: 1.5; }
.selection-example summary:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
.selection-example[open] summary { margin-bottom: 10px; }
.selection-example p { margin: 0; }
.further-learning { padding-left: 18px; border-left: 4px solid var(--violet-line); }
.edition-section { max-width: 900px; padding-block: 8px 40px; }
.edition-card { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.edition-copy { min-width: 0; }
.edition-copy .eyebrow { font-size: .75rem; margin-bottom: 6px; }
.edition-copy h2 { font-size: 1.25rem; line-height: 1.3; letter-spacing: -.02em; margin-bottom: 6px; text-wrap: initial; }
.edition-copy p { font-size: .875rem; margin-bottom: 0; }
.edition-link { max-width: 100%; }
@media (min-width: 44rem) {
  .overview-intro { padding-block: 56px 32px; }
  .overview-coach { padding: 36px 40px; }
  .edition-section { padding-bottom: 48px; }
}
@media (min-width: 50rem) {
  .overview-opening { grid-template-columns: minmax(0, 1fr) 190px; gap: 40px; }
  .overview-cover { padding-block: 0; }
}