/* Landingpage „Grenzen setzen ohne Machtkämpfe“: Farben und Schriften des Buches (Montserrat, Dancing Script, EB Garamond). */
:root {
  --navy: #22385f;
  --navy-tief: #172742;
  --oliv: #8c9b3e;
  --oliv-hell: #a9b65a;
  --terra: #b4472f;
  --gold: #e8c98a;
  --creme: #f7f3ec;
  --papier: #fffdf9;
  --text: #283447;
  --grau: #5b6577;
  --linie: #e4ddd0;
  --rund: 14px;
  --schatten: 0 18px 40px rgba(23, 39, 66, .16);
  --kopf: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --lese: "EB Garamond", Georgia, "Times New Roman", serif;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--papier); color: var(--text); font: 400 1.18rem/1.6 var(--lese); }
img { max-width: 100%; height: auto; display: block; }
.marke img { height: 30px; width: auto; }
a { color: var(--navy); text-underline-offset: 3px; }
h1, h2, h3 { font-family: var(--kopf); color: var(--navy); line-height: 1.15; margin: 0 0 .6em; }
h1 { font-size: clamp(2.3rem, 5.6vw, 4rem); font-weight: 800; letter-spacing: -.01em; text-transform: uppercase; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1em; }
.schrift { display: block; font-family: "Dancing Script", cursive; font-weight: 600; text-transform: none; font-size: .78em;
  letter-spacing: 0; margin-top: .05em; }
.schrift::after { content: ""; display: block; width: min(320px, 70%); height: 6px; border-radius: 6px; background: var(--oliv-hell); margin-top: .25em; }
.breit { width: min(1160px, 100% - 32px); margin-inline: auto; }
.schmal { width: min(760px, 100% - 32px); margin-inline: auto; }
.mitte { text-align: center; }
.klein { font-size: .92rem; color: var(--grau); font-family: var(--kopf); line-height: 1.5; }
.vorzeile { font: 700 .8rem/1.4 var(--kopf); letter-spacing: .18em; text-transform: uppercase; color: var(--oliv); margin-bottom: .8em; }
.sprung { position: absolute; left: -9999px; }
.sprung:focus { left: 16px; top: 16px; z-index: 10; background: #fff; padding: 8px 12px; }

/* Knöpfe */
.knopf { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: .75em 1.4em;
  border-radius: 999px; border: 2px solid var(--navy); background: var(--navy); color: #fff; font: 700 1rem/1.2 var(--kopf);
  text-decoration: none; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; }
.knopf:hover { background: var(--navy-tief); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(23, 39, 66, .2); }
.knopf:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible { outline: 3px solid var(--oliv); outline-offset: 3px; }
.knopf-hell { background: transparent; color: var(--navy); }
.knopf-hell:hover { background: var(--navy); color: #fff; }
.knopf-klein { min-height: 40px; padding: .5em 1.1em; font-size: .9rem; }
.knopf-gross { width: 100%; min-height: 56px; font-size: 1.08rem; background: var(--terra); border-color: var(--terra); }
.knopf-gross:hover { background: #963722; }
.knopf[disabled] { opacity: .55; cursor: progress; transform: none; }
.knopfreihe { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.4em 0 .6em; }
.knopfreihe.mitte { justify-content: center; }

/* Kopf */
.kopf { position: sticky; top: 0; z-index: 5; background: rgba(255, 253, 249, .92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linie); }
.kopf-innen { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; }
.kopf-nav { display: flex; align-items: center; gap: 22px; font: 600 .92rem var(--kopf); }
.kopf-nav a:not(.knopf) { color: var(--text); text-decoration: none; }
.kopf-nav a:not(.knopf):hover { color: var(--navy); text-decoration: underline; }

/* Einstieg */
.held { background: linear-gradient(180deg, var(--creme), var(--papier)); padding: clamp(40px, 7vw, 88px) 0 clamp(48px, 7vw, 96px); overflow: hidden; }
.held-raster { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.unterzeile { font-size: clamp(1.25rem, 2.2vw, 1.5rem); color: var(--text); max-width: 34ch; }
.hinweis-leseprobe { margin-top: .2em; }
.fakten { list-style: none; padding: 0; margin: 2em 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.fakten li { font: 500 .9rem var(--kopf); background: #fff; border: 1px solid var(--linie); border-radius: 999px; padding: .45em 1em; }
.fakten strong { color: var(--navy); font-weight: 800; margin-right: .2em; }
.held-buch { display: flex; justify-content: center; perspective: 1400px; }
.buch3d { width: min(380px, 80%); transform: rotateY(-14deg) rotateX(2deg); transform-style: preserve-3d; position: relative;
  border-radius: 4px 10px 10px 4px; box-shadow: 30px 30px 60px rgba(23, 39, 66, .28), 4px 0 0 #d9d1c3; transition: transform .5s ease; }
.buch3d::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 14px; background: linear-gradient(90deg, rgba(0,0,0,.25), rgba(255,255,255,.1), transparent);
  border-radius: 4px 0 0 4px; z-index: 1; }
.buch3d img { border-radius: 4px 10px 10px 4px; }
.held-buch:hover .buch3d { transform: rotateY(-6deg); }

/* Abschnitte */
.abschnitt { padding: clamp(56px, 8vw, 104px) 0; }
.hell { background: var(--creme); }
.szene .erzaehlt { font-size: 1.32rem; font-style: italic; border-left: 4px solid var(--oliv-hell); padding-left: 1em; color: var(--navy-tief); }
.leitsatz { background: var(--navy); color: #eef1f6; padding: clamp(56px, 8vw, 96px) 0; text-align: center; }
.leitsatz blockquote { margin: 0 0 .7em; font: 600 clamp(1.8rem, 4.4vw, 2.9rem)/1.25 "Dancing Script", cursive; color: var(--gold); }
.leitsatz p { font-size: 1.2rem; }

.teile { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 18px; margin-top: 2.2em; }
.teil { background: #fff; border: 1px solid var(--linie); border-radius: var(--rund); padding: 24px 22px; position: relative; }
.teil .nr { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--navy); color: #fff;
  font: 800 .95rem var(--kopf); margin-bottom: 14px; }
.teil p { font-size: 1.05rem; color: var(--text); margin: 0; }

.schritte { list-style: none; counter-reset: s; padding: 0; margin: 2.2em 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.schritte li { counter-increment: s; background: #fff; border-radius: var(--rund); padding: 20px 20px 20px 66px; position: relative; border: 1px solid var(--linie); }
.schritte li::before { content: counter(s); position: absolute; left: 18px; top: 18px; width: 34px; height: 34px; border-radius: 50%;
  background: var(--oliv); color: #fff; display: grid; place-items: center; font: 800 .95rem var(--kopf); }
.schritte strong { display: block; font: 700 1rem/1.3 var(--kopf); color: var(--navy); margin-bottom: .25em; }
.schritte span { font-size: 1.04rem; }

.blick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin: 2.2em 0; }
.blick figure { margin: 0; }
.blick img { border-radius: 8px; box-shadow: var(--schatten); border: 1px solid var(--linie); background: #fff; }
.blick figcaption { font: 600 .85rem var(--kopf); color: var(--grau); text-align: center; margin-top: 10px; }

.faelle { list-style: none; padding: 0; margin: 2.2em 0 0; columns: 3 260px; column-gap: 28px; }
.faelle li { break-inside: avoid; display: flex; align-items: baseline; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--linie); font-size: 1.12rem; }
.faelle li span { flex: none; width: 30px; font: 800 .85rem var(--kopf); color: var(--oliv); }
.faelle em { font: 700 .7rem var(--kopf); font-style: normal; text-transform: uppercase; letter-spacing: .08em; background: var(--terra); color: #fff;
  border-radius: 999px; padding: .2em .6em; margin-left: auto; }

.zwei { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.kasten { background: var(--creme); border-radius: var(--rund); padding: 26px 26px 18px; border-left: 5px solid var(--gold); }
.haken { list-style: none; padding: 0; margin: 0 0 1em; }
.haken li { position: relative; padding-left: 1.7em; margin-bottom: .55em; }
.haken li::before { content: ""; position: absolute; left: 0; top: .5em; width: .95em; height: .55em; border-left: 3px solid var(--oliv); border-bottom: 3px solid var(--oliv);
  transform: rotate(-45deg); }

/* Kaufen */
.kauf { background: linear-gradient(180deg, var(--papier), var(--creme)); }
.kauf-raster { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.kauf-buch img { width: min(320px, 100%); margin-inline: auto; border-radius: 4px 10px 10px 4px; box-shadow: var(--schatten); }
.kauf-karte { background: #fff; border-radius: 20px; padding: clamp(24px, 4vw, 40px); box-shadow: var(--schatten); border: 1px solid var(--linie); }
.preis { display: flex; align-items: baseline; gap: 12px; margin: .2em 0 1em; }
.preis strong { font: 800 2.6rem var(--kopf); color: var(--terra); }
.preis span { font: 500 .95rem var(--kopf); color: var(--grau); }
.kaufform { margin-top: 1.4em; display: grid; gap: 14px; }
.wahl { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; font: 500 .95rem/1.5 var(--kopf); cursor: pointer; }
.wahl input { width: 22px; height: 22px; margin: 2px 0 0; accent-color: var(--navy); }
.meldung { border-radius: 10px; padding: 12px 16px; font: 500 .95rem/1.5 var(--kopf); background: #fdf1e6; border: 1px solid #f0cfa8; color: #6c3b10; margin-top: 1em; }
.meldung.fehler { background: #fbeceb; border-color: #eab5ad; color: #7d2417; }
.bald { margin-top: 1.4em; padding: 18px; border-radius: 12px; background: var(--creme); font-family: var(--kopf); font-size: .98rem; }

/* Fragen */
details { background: #fff; border: 1px solid var(--linie); border-radius: 12px; margin-bottom: 12px; }
summary { cursor: pointer; padding: 18px 52px 18px 20px; font: 700 1.02rem/1.4 var(--kopf); color: var(--navy); list-style: none; position: relative; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--oliv); }
details[open] summary::after { content: "–"; }
details p { padding: 0 20px 6px; }

.schluss { padding: clamp(56px, 8vw, 96px) 0; background: var(--navy); color: #eef1f6; }
.schluss h2 { color: #fff; }
.schluss .knopf { background: var(--gold); border-color: var(--gold); color: var(--navy-tief); }
.schluss .knopf-hell { background: transparent; color: #fff; border-color: #fff; }
.schluss .knopf-hell:hover { background: #fff; color: var(--navy); }

.fuss { background: var(--navy-tief); color: #b9c2d3; padding: 32px 0; font: 500 .85rem/1.6 var(--kopf); }
.fuss-innen { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; }
.fuss nav { display: flex; flex-wrap: wrap; gap: 18px; }
.fuss a { color: #fff; }

/* Spende */
.spende-zeile { font: 600 .98rem/1.5 var(--kopf); color: var(--navy); margin: .2em 0 .6em; }
.spende-zeile strong { color: var(--terra); }
.spende-kasten { background: #f3f6e6; border-left: 5px solid var(--oliv); border-radius: 12px; padding: 14px 18px; margin: 0 0 1.2em; font: 500 .98rem/1.55 var(--kopf); }
.danke-feld { border: 1px dashed var(--linie); border-radius: 12px; padding: 14px 16px; margin: 0; display: grid; gap: 10px; }
.danke-feld legend { font: 700 .95rem var(--kopf); color: var(--navy); padding: 0 6px; }
.danke-feld input[name=danke_name] { font: 500 1rem var(--kopf); padding: .65em .8em; border: 1px solid var(--linie); border-radius: 10px; }
.danke-karte { background: linear-gradient(135deg, #f3f6e6, #fff); border: 2px solid var(--oliv-hell); border-radius: 18px; padding: 22px; margin: 1.2em 0; text-align: center; }
.danke-karte .gross { font: 800 1.6rem var(--kopf); color: var(--terra); display: block; }

/* Danke-Seite */
.danke { padding: clamp(48px, 8vw, 96px) 0; min-height: 60vh; }
.danke .kauf-karte { max-width: 640px; margin-inline: auto; text-align: center; }
.danke .knopf { margin: .4em; }

@media (max-width: 860px) {
  .held-raster, .zwei, .kauf-raster { grid-template-columns: 1fr; }
  .held-buch { order: -1; }
  .buch3d { width: min(260px, 70%); }
  .kauf-buch { display: none; }
  .blick { grid-template-columns: repeat(2, 1fr); }
  .kopf-nav a:not(.knopf) { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

/* Rechnungsangaben (freiwillig) und Vertrauenszeile, seit 22.10.2026 */
.rechnung-feld { border: 1px solid var(--linie); border-radius: 12px; padding: 0; margin: 0; }
.rechnung-feld summary { cursor: pointer; padding: 12px 44px 12px 14px; font: 600 .95rem/1.45 var(--kopf); color: var(--navy); }
.rechnung-feld summary::after { right: 14px; font-size: 1.25rem; }
.rechnung-feld p, .rechnung-feld label { padding: 0 14px; margin: 0; }
.rechnung-feld summary span { font-weight: 400; color: var(--grau); }
.rechnung-feld[open] { display: grid; gap: 10px; padding-bottom: 14px; }
.rechnung-feld label { display: grid; gap: 4px; font: 500 .9rem var(--kopf); }
.rechnung-feld input { font: 500 1rem var(--kopf); padding: .6em .8em; border: 1px solid var(--linie); border-radius: 10px; width: 100%; box-sizing: border-box; }
.vertrauen { list-style: none; margin: .2em 0 0; padding: 12px 14px; border-radius: 12px; background: #f5f7fa; display: grid; gap: 6px; font: 400 .88rem/1.45 var(--kopf); color: var(--grau); }
.vertrauen li { padding-left: 22px; position: relative; }
.vertrauen li::before { content: "✓"; position: absolute; left: 0; color: var(--navy); font-weight: 700; }
.vertrauen strong { color: var(--navy); font-weight: 600; }
.teilen-karte { margin: 1.4em 0 .4em; padding: 1em 1.2em; border-radius: 14px; background: #f3f6ec; border: 1px solid var(--linie); }
.teilen-karte p { margin: 0 0 .7em; }
.teilen-knoepfe { display: flex; flex-wrap: wrap; gap: .6em; justify-content: center; }
.teilen-knoepfe .knopf { margin: 0; }

/* Lernwelt-Gutschein (23.10.2026) */
.lernwelt-karte { margin: 1.4em 0 .4em; padding: 1em 1.2em; border-radius: 14px; background: #fdf5ec; border: 2px dashed #c47a45; }
.lernwelt-karte p { margin: 0 0 .7em; }
.lernwelt-code { font: 800 1.4rem var(--kopf); letter-spacing: .08em; user-select: all; }