/* Kunterberg – Website
   Aufbau wie ein Cover der Reihe: Einband-Streifen links, runde Rahmen,
   weiße Wolken als Bühne für Text. Farben und Schriften aus dem Brand Book. */

@font-face { font-family: 'Fredoka'; src: url('../fonts/fredoka-latin-500-normal.woff2') format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: 'Fredoka'; src: url('../fonts/fredoka-latin-600-normal.woff2') format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: 'Fredoka'; src: url('../fonts/fredoka-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Nunito'; src: url('../fonts/nunito-latin-400-normal.woff2') format('woff2'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Nunito'; src: url('../fonts/nunito-latin-700-normal.woff2') format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Nunito'; src: url('../fonts/nunito-latin-800-normal.woff2') format('woff2'); font-weight: 800; font-display: swap; }
@font-face { font-family: 'Nunito'; src: url('../fonts/nunito-latin-900-normal.woff2') format('woff2'); font-weight: 900; font-display: swap; }
@font-face { font-family: 'Patrick Hand'; src: url('../fonts/patrick-hand-latin-400-normal.woff2') format('woff2'); font-display: swap; }
@font-face { font-family: 'Chewy'; src: url('../fonts/chewy-latin-400-normal.woff2') format('woff2'); font-display: swap; }
@font-face { font-family: 'Baloo 2'; src: url('../fonts/baloo-2-latin-800-normal.woff2') format('woff2'); font-weight: 800; font-display: swap; }

/* Eine Welt, ein Licht: Druckfarben auf hellem Papier – bewusst nur ein Theme. */
:root {
  --navy: #1F3352;
  --navy-weich: #2E4468;
  --creme: #F7F4EE;
  --papier: #FFFFFF;
  --grau-text: #5A6478;
  --linie: #E6E0D4;
  --berg-blau: #3FA7D6;
  --berg-gelb: #F5B82E;
  --berg-rot: #E8483B;
  --gruen: #4DAE6B;
  --violett: #9C6ADE;
  /* aktueller Band (wird per Script gesetzt) */
  --band-grund: #F6BD2A;
  --band-einband: #E0A410;
  --band-dunkel: #7A4E00;

  --marke: 'Fredoka', 'Nunito', system-ui, sans-serif;
  --text: 'Nunito', system-ui, sans-serif;
  --hand: 'Patrick Hand', 'Comic Neue', cursive;
  --thema: 'Chewy', 'Fredoka', cursive;

  --r-box: 24px;
  --r-rahmen: 30px;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --rand: max(16px, env(safe-area-inset-left, 0px));
  --rand-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--creme);
  color: var(--navy);
  font: 400 1.125rem/1.6 var(--text);
  -webkit-font-smoothing: antialiased;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--creme); }
::selection { background: var(--berg-gelb); color: var(--navy); }
img, svg { max-width: 100%; display: block; }
section[id] { scroll-margin-top: 72px; }
a { color: inherit; text-decoration-thickness: 2px; text-underline-offset: 0.18em; text-decoration-color: var(--berg-blau); }
a:hover { text-decoration-color: var(--berg-rot); }
:focus-visible { outline: 3px solid var(--berg-blau); outline-offset: 3px; border-radius: 8px; }
h1, h2, h3 { font-family: var(--marke); line-height: 1.08; margin: 0; text-wrap: balance; letter-spacing: -0.01em; }
p { margin: 0; text-wrap: pretty; }
.hand { font-family: var(--hand); font-size: 1.35rem; line-height: 1.3; }

html { scrollbar-color: #C9C0AE var(--creme); }

/* Einband-Streifen: das Serienmerkmal der Cover, links an der ganzen Seite */
.einband {
  position: fixed; left: 0; top: 0; bottom: 0; width: 12px; z-index: 40;
  background: var(--band-einband);
  transition: background-color 400ms var(--ease-out);
}
@media (max-width: 720px) { .einband { width: 6px; } }

.wrap { width: 100%; max-width: 1240px; margin: 0 auto; padding-left: calc(var(--rand) + 12px); padding-right: var(--rand-r); }

/* ---------- Kopf ---------- */
.kopf {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--creme) 92%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
}
.kopf .wrap { display: flex; align-items: center; gap: 24px; padding-block: 12px; }
.logo { display: inline-flex; text-decoration: none; }
.logo svg { height: 40px; width: auto; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav a {
  font: 600 1rem/1 var(--marke); text-decoration: none; padding: 10px 14px; border-radius: 999px;
  transition: background-color 160ms ease;
}
@media (hover: hover) and (pointer: fine) { .nav a:hover { background: #EDE7DB; } }
.nav .knopf { margin-left: 8px; }
@media (max-width: 860px) { .nav a:not(.knopf) { display: none; } }

.knopf {
  display: inline-flex; align-items: center; gap: 10px;
  font: 600 1.0625rem/1 var(--marke); text-decoration: none; white-space: nowrap;
  padding: 15px 24px; border-radius: 999px; border: 0; cursor: pointer;
  background: var(--navy); color: #fff;
  transition: transform 160ms var(--ease-out), background-color 160ms ease;
}
.knopf:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) { .knopf:hover { background: var(--navy-weich); } }
.knopf.hell { background: var(--papier); color: var(--navy); box-shadow: inset 0 0 0 2px var(--linie); }
@media (hover: hover) and (pointer: fine) { .knopf.hell:hover { background: #fff; box-shadow: inset 0 0 0 2px var(--navy); } }
.knopf[aria-disabled="true"] { background: #E3DDD1; color: var(--grau-text); cursor: default; }
.knopf[aria-disabled="true"]:active { transform: none; }
.nav .knopf { padding: 12px 20px; }

/* ---------- Bühne (Hero) ---------- */
.buehne { padding-block: clamp(28px, 5vw, 64px) clamp(56px, 7vw, 96px); }
.buehne .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.buehne h1 { font-size: clamp(3rem, 8.4vw, 6rem); font-weight: 700; line-height: 0.98; letter-spacing: -0.03em; }
.buehne h1 .zeile { display: block; }
.gipfel-wort { position: relative; white-space: nowrap; }
.gipfel-wort svg { position: absolute; left: 0.04em; right: 0; bottom: -0.18em; width: 100%; height: 0.32em; overflow: visible; }
.buehne .intro { margin-top: 26px; font-size: clamp(1.125rem, 1.6vw, 1.3rem); max-width: 34ch; color: var(--navy); }
.buehne .aktionen { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.fakten { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 34px 0 0; padding: 0; list-style: none; font: 600 1rem/1.3 var(--marke); }
.fakten li { display: flex; align-items: center; gap: 9px; }
.fakten svg { width: 22px; height: 22px; flex: none; }

/* Ausmalblatt */
.blatt-buehne { position: relative; }
.blatt {
  position: relative; background: var(--papier); border-radius: 10px;
  aspect-ratio: 1; width: 100%; max-width: 560px; margin-left: auto;
  box-shadow: 0 1px 1px rgba(31, 51, 82, 0.06), 0 10px 24px -6px rgba(31, 51, 82, 0.18), 0 32px 60px -24px rgba(31, 51, 82, 0.22);
  transform: rotate(1.6deg);
}
.blatt .schichten { position: absolute; inset: 2%; }
.blatt canvas, .blatt .linien { position: absolute; inset: 0; width: 100%; height: 100%; }
.blatt canvas { cursor: pointer; touch-action: manipulation; }
.blatt .linien { pointer-events: none; mix-blend-mode: multiply; user-select: none; -webkit-user-select: none; }
.blatt-buehne { display: grid; gap: 0; }
.anleitung { max-width: 560px; width: 100%; margin: 0 0 18px auto; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; }
.anleitung-titel { font: 700 1.35rem/1.1 var(--marke); }
.schritte { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.schritte li { display: inline-flex; align-items: center; gap: 7px; font: 600 0.95rem/1 var(--marke); background: var(--papier); border-radius: 999px; padding: 6px 12px 6px 6px; box-shadow: inset 0 0 0 2px var(--linie); }
.schritte span { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font: 700 0.8rem/1 var(--marke); color: var(--navy); background: var(--berg-gelb); }
.schritte li:nth-child(2) span { background: var(--berg-blau); }
.schritte li:nth-child(3) span { background: var(--berg-rot); color: #fff; }
.kreiden { display: flex; flex-wrap: wrap; gap: 8px 6px; align-items: flex-end; justify-content: flex-end; margin-top: 30px; max-width: 560px; margin-left: auto; }
.kreide {
  -webkit-appearance: none; appearance: none; border: 0; background: none; padding: 0; cursor: pointer;
  width: 36px; height: 76px; position: relative;
  transition: transform 200ms var(--ease-out);
  transform: translateY(10px);
}
.kreide svg { width: 100%; height: 100%; }
.kreide[aria-pressed="true"] { transform: translateY(-4px); }
.kreide:active { transform: translateY(-1px) scale(0.97); }
@media (hover: hover) and (pointer: fine) { .kreide[aria-pressed="false"]:hover { transform: translateY(4px); } }
.blatt-werkzeuge { display: flex; gap: 10px; justify-content: flex-end; flex-wrap: wrap; margin-top: 12px; max-width: 560px; width: 100%; margin-left: auto; }
.pfeil { -webkit-appearance: none; appearance: none; border: 0; cursor: pointer; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: var(--navy); color: #fff; transition: transform 160ms var(--ease-out), background-color 160ms ease; }
.pfeil svg { width: 20px; height: 20px; }
.pfeil:active { transform: scale(0.94); }
@media (hover: hover) and (pointer: fine) { .pfeil:hover { background: var(--navy-weich); } }
.blatt .pfeil { position: absolute; top: 50%; width: 48px; height: 48px; margin-top: -24px; z-index: 2; box-shadow: 0 6px 14px -4px rgba(31,51,82,0.4); }
.blatt .pfeil svg { width: 22px; height: 22px; }
.pfeil-links { left: -18px; }
.pfeil-rechts { right: -18px; }
@media (max-width: 600px) { .pfeil-links { left: -6px; } .pfeil-rechts { right: -6px; } }
.chip {
  font: 600 0.95rem/1 var(--marke); padding: 10px 16px; border-radius: 999px; border: 0; cursor: pointer;
  background: #EDE7DB; color: var(--navy);
  transition: transform 160ms var(--ease-out), background-color 160ms ease;
}
.chip:active { transform: scale(0.97); }
.chip[aria-pressed="true"] { background: var(--navy); color: #fff; }
@media (hover: hover) and (pointer: fine) { .chip[aria-pressed="false"]:hover { background: #E3DBCB; } }

@media (max-width: 900px) {
  .buehne .wrap { grid-template-columns: minmax(0, 1fr); }
  .buehne .fakten { margin-top: 26px; }
  .blatt, .kreiden, .blatt-werkzeuge, .anleitung { margin-inline: auto; }
  .anleitung { justify-content: center; }
  .kreiden, .blatt-werkzeuge { justify-content: center; }
  .blatt-buehne { margin-top: 18px; }
}

/* ---------- Abschnitte ---------- */
.abschnitt { padding-block: clamp(64px, 9vw, 120px); }
.abschnitt-kopf { display: grid; gap: 16px; max-width: 760px; margin-bottom: clamp(32px, 4vw, 52px); }
.abschnitt-kopf h2 { font-size: clamp(2.2rem, 4.6vw, 3.5rem); font-weight: 700; letter-spacing: -0.02em; }
.abschnitt-kopf p { font-size: 1.2rem; color: var(--grau-text); max-width: 56ch; }

/* ---------- Die Reihe ---------- */
.reihe { position: relative; background: var(--band-grund); transition: background-color 420ms var(--ease-out); overflow: hidden; }
.reihe .muster { position: absolute; inset: 0; opacity: 1; transition: opacity 200ms ease; pointer-events: none; }
.reihe .muster svg { width: 100%; height: 100%; }
.reihe .wrap { position: relative; }
.reihe .abschnitt-kopf { background: var(--papier); border-radius: var(--r-rahmen); padding: clamp(24px, 3vw, 36px) clamp(24px, 3.4vw, 44px); max-width: 720px; }
.reihe .abschnitt-kopf p { color: var(--grau-text); }

.regal { display: flex; gap: 14px; overflow-x: auto; padding: 6px 4px 18px; margin: 0 -4px 28px; scroll-snap-type: x proximity; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.7) transparent; }
.regal button {
  -webkit-appearance: none; appearance: none; border: 0; padding: 0; background: none; cursor: pointer; flex: none;
  width: clamp(92px, 10.4vw, 118px); scroll-snap-align: start; text-align: center;
  display: grid; gap: 8px;
  transition: transform 200ms var(--ease-out);
}
.regal .mini { border-radius: 6px 10px 10px 6px; overflow: hidden; box-shadow: 0 2px 4px rgba(20, 28, 45, 0.18), 0 10px 18px -8px rgba(20, 28, 45, 0.35); transition: box-shadow 200ms var(--ease-out); }
.regal .mini svg { width: 100%; height: auto; }
.regal .name { font: 600 0.82rem/1.15 var(--marke); color: var(--navy); background: rgba(255,255,255,0.86); border-radius: 999px; padding: 5px 8px; }
.regal button[aria-selected="true"] { transform: translateY(-6px); }
.regal button[aria-selected="true"] .mini { box-shadow: 0 0 0 4px #fff, 0 14px 24px -8px rgba(20, 28, 45, 0.45); }
.regal button[aria-selected="true"] .name { background: var(--navy); color: #fff; }
.regal button:active { transform: translateY(-3px) scale(0.98); }
@media (hover: hover) and (pointer: fine) { .regal button[aria-selected="false"]:hover { transform: translateY(-3px); } }

.band { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.band-cover { position: sticky; top: 96px; perspective: 1400px; }
.buch {
  position: relative; transform: rotateY(-14deg) rotateX(2deg); transform-style: preserve-3d;
  border-radius: 4px 12px 12px 4px;
  box-shadow: 18px 22px 40px -14px rgba(10, 16, 28, 0.55), 4px 4px 10px rgba(10, 16, 28, 0.15);
  transition: transform 500ms var(--ease-out);
}
.buch svg, .buch img { width: 100%; height: auto; border-radius: 4px 12px 12px 4px; }
.buch::after { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: linear-gradient(90deg, rgba(0,0,0,0.22) 0, rgba(255,255,255,0.18) 1.2%, rgba(0,0,0,0) 3.5%, rgba(255,255,255,0.08) 60%, rgba(0,0,0,0.06) 100%); }
@media (hover: hover) and (pointer: fine) { .band-cover:hover .buch { transform: rotateY(-6deg) rotateX(1deg); } }
.vorschau-hinweis { margin-top: 18px; font-size: 0.85rem; color: #fff; opacity: 0.92; text-align: center; }
.reihe[data-hell] .vorschau-hinweis { color: var(--navy); }

.band-info { background: var(--papier); border-radius: var(--r-rahmen); padding: clamp(24px, 3.2vw, 44px); display: grid; gap: 26px; }
.band-titel { display: grid; gap: 6px; }
.band-titel .reihe-name { font: 400 1.4rem/1.1 var(--hand); color: var(--grau-text); }
.band-titel h3 { font: 400 clamp(2.4rem, 4.8vw, 3.6rem)/1 var(--thema); color: var(--band-dunkel); letter-spacing: 0.005em; }
.band-titel h3 span { display: inline; }
.band-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pille { display: inline-flex; align-items: center; gap: 7px; font: 600 0.9rem/1 var(--marke); padding: 8px 13px; border-radius: 999px; background: var(--creme); }
.pille .punkt { width: 9px; height: 9px; border-radius: 50%; background: var(--band-grund); box-shadow: inset 0 0 0 1.5px rgba(31,51,82,0.25); }
.band-satz { font-size: 1.2rem; }
.band-block h4 { font: 600 1.1rem/1.2 var(--marke); margin: 0 0 12px; }
.woerter { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.woerter li { font: 600 1rem/1 var(--marke); padding: 9px 13px; border-radius: 12px; background: var(--creme); }
.woerter li:nth-child(4n+1) { box-shadow: inset 0 -3px 0 var(--berg-blau); }
.woerter li:nth-child(4n+2) { box-shadow: inset 0 -3px 0 var(--berg-gelb); }
.woerter li:nth-child(4n+3) { box-shadow: inset 0 -3px 0 var(--berg-rot); }
.woerter li:nth-child(4n) { box-shadow: inset 0 -3px 0 var(--gruen); }
.foerdert { display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; background: var(--creme); border-radius: 18px; padding: 16px 18px; }
.foerdert svg { width: 44px; height: 44px; }
.foerdert p { font-size: 1.05rem; }
.foerdert strong { font-family: var(--marke); font-weight: 600; display: block; margin-bottom: 2px; }
.seiten { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.seite { background: #fff; border-radius: 8px; aspect-ratio: 1; box-shadow: inset 0 0 0 2px var(--linie); position: relative; padding: 10% 12% 20%; }
.seite svg, .seite img { width: 100%; height: 100%; }
.seite.echt { padding: 0; overflow: hidden; box-shadow: none; border: 2px solid var(--linie); }
.seite.echt img { object-fit: cover; }
.seite span { position: absolute; left: 0; right: 0; bottom: 7%; text-align: center; font: 600 clamp(0.72rem, 1.2vw, 0.95rem)/1 var(--marke); }
.seite.leer { aspect-ratio: auto; display: grid; place-items: center; padding: 12%; background: var(--creme); box-shadow: none; text-align: center; font: 400 1.05rem/1.25 var(--hand); color: var(--grau-text); }
.band-kauf { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding-top: 4px; }
.band-kauf .klein { font-size: 0.95rem; color: var(--grau-text); }

/* Band-Wechsel: neues Cover und neuer Text blenden weich ein */
.band.wechsel .buch, .band.wechsel .band-info > * { animation: einblenden 320ms var(--ease-out) both; }
.band.wechsel .band-info > *:nth-child(2) { animation-delay: 30ms; }
.band.wechsel .band-info > *:nth-child(3) { animation-delay: 60ms; }
.band.wechsel .band-info > *:nth-child(4) { animation-delay: 90ms; }
.band.wechsel .band-info > *:nth-child(5) { animation-delay: 120ms; }
@keyframes einblenden { from { opacity: 0.001; filter: blur(4px); transform: translateY(6px); } }
.band.wechsel .buch { animation-name: buch-ein; }
@keyframes buch-ein { from { opacity: 0.001; filter: blur(6px); transform: rotateY(-22deg) rotateX(2deg) translateX(-14px); } }

@media (max-width: 900px) {
  .band { grid-template-columns: minmax(0, 1fr); }
  .band-cover { position: relative; top: 0; max-width: 360px; margin: 0 auto; }
}

/* ---------- So wird's bunt (Fotos) ---------- */
.fotos { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: clamp(14px, 2vw, 24px); }
.foto { margin: 0; display: grid; gap: 10px; }
.foto img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--r-box); aspect-ratio: 4 / 3; background: #E9E2D4; }
.foto figcaption { font-size: 0.95rem; color: var(--grau-text); }
.fotos .foto:first-child img { aspect-ratio: 5 / 4; }
.fotos .zitat { display: grid; align-content: center; gap: 14px; padding: clamp(8px, 2vw, 24px); }
.fotos .zitat .gross { font: 700 clamp(2rem, 3.6vw, 2.9rem)/1.06 var(--marke); letter-spacing: -0.02em; }
.foto-hinweis { margin-top: 18px; font-size: 0.85rem; color: var(--grau-text); }
@media (max-width: 760px) { .fotos { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Warum Malen: drei Gipfel ---------- */
.gipfel { position: relative; display: grid; grid-template-columns: 0.82fr 1fr 1.18fr; align-items: end; gap: clamp(8px, 1.6vw, 20px); }
.berg { position: relative; display: grid; align-content: end; }
.berg .spitze { width: 100%; height: auto; display: block; margin-bottom: -2px; }
.berg .fuss { padding: 4px clamp(18px, 2.4vw, 30px) clamp(16px, 2vw, 22px); color: var(--navy); }
.berg.b1 .fuss { background: var(--berg-blau); }
.berg.b2 .fuss { background: var(--berg-gelb); }
.berg.b3 .fuss { background: var(--berg-rot); color: #fff; }
.berg .text { background: var(--papier); border-radius: 0 0 var(--r-box) var(--r-box); padding: clamp(16px, 2vw, 24px) clamp(18px, 2.4vw, 30px) clamp(20px, 2.4vw, 28px); }
.berg .alter { font: 700 clamp(2.4rem, 4.4vw, 3.6rem)/0.95 var(--marke); letter-spacing: -0.02em; }
.berg .alter small { font: 400 1.3rem/1 var(--hand); letter-spacing: 0; display: block; margin-top: 6px; }
.berg h3 { font-size: 1.3rem; font-weight: 600; }
.berg p { font-size: 1.05rem; line-height: 1.55; color: var(--navy); }
.gipfel { align-items: end; }
@media (max-width: 820px) {
  .gipfel { grid-template-columns: minmax(0, 1fr); }
  .berg .spitze { max-width: 280px; margin-inline: auto; }
  .berg .text { border-radius: 0 0 var(--r-box) var(--r-box); }
}

.gemacht { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); margin-top: clamp(64px, 8vw, 104px); align-items: start; }
.gemacht h3 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); font-weight: 700; letter-spacing: -0.02em; }
.gemacht .hand { margin-top: 14px; color: var(--grau-text); }
.merkmale { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }
.merkmale li { display: grid; grid-template-columns: 64px 1fr; gap: 18px; padding: 20px 0; border-top: 2px dashed var(--linie); }
.merkmale li:last-child { border-bottom: 2px dashed var(--linie); }
.merkmale svg { width: 64px; height: 64px; }
.merkmale h4 { font: 600 1.2rem/1.2 var(--marke); margin: 4px 0 4px; }
.merkmale p { color: var(--grau-text); font-size: 1.05rem; }
@media (max-width: 820px) { .gemacht { grid-template-columns: minmax(0, 1fr); } }

.tipps { margin-top: clamp(56px, 7vw, 88px); background: var(--navy); color: #fff; border-radius: var(--r-rahmen); padding: clamp(28px, 4vw, 52px); display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: clamp(24px, 4vw, 56px); }
.tipps h3 { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 700; }
.tipps .hand { color: #CFE3F2; margin-top: 12px; }
.tipps ol { margin: 0; padding: 0; list-style: none; display: grid; gap: 22px; counter-reset: tipp; }
.tipps li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; counter-increment: tipp; }
.tipps li::before { content: counter(tipp); width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; font: 700 1.25rem/1 var(--marke); color: var(--navy); background: var(--berg-gelb); }
.tipps li:nth-child(2)::before { background: var(--berg-blau); }
.tipps li:nth-child(3)::before { background: var(--berg-rot); color: #fff; }
.tipps h4 { font: 600 1.2rem/1.25 var(--marke); margin: 6px 0 4px; }
.tipps p { color: #D5DDEA; font-size: 1.05rem; }
.quelle { margin-top: 18px; font-size: 0.85rem; color: var(--grau-text); max-width: 80ch; }
@media (max-width: 820px) { .tipps { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Über Kunterberg ---------- */
.ueber { background: var(--papier); }
.ueber .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 88px); align-items: center; }
.gleichung { display: grid; gap: 4px; font: 700 clamp(2.6rem, 6vw, 4.6rem)/1 var(--marke); letter-spacing: -0.03em; }
.gleichung .plus { font: 400 clamp(2rem, 4vw, 3rem)/1 var(--hand); color: var(--grau-text); letter-spacing: 0; padding-left: 0.1em; }
.kunterbunt span:nth-child(7n+1) { color: var(--berg-rot); }
.kunterbunt span:nth-child(7n+2) { color: #F28C38; }
.kunterbunt span:nth-child(7n+3) { color: #E0A410; }
.kunterbunt span:nth-child(7n+4) { color: var(--gruen); }
.kunterbunt span:nth-child(7n+5) { color: #2BB5B0; }
.kunterbunt span:nth-child(7n+6) { color: var(--berg-blau); }
.kunterbunt span:nth-child(7n) { color: var(--violett); }
.gleichung .ist { margin-top: 18px; }
.gleichung .ist svg { height: clamp(56px, 8vw, 84px); width: auto; }
.ueber-text { display: grid; gap: 18px; }
.ueber-text p { font-size: 1.15rem; }
.ueber-text .werte { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin-top: 8px; padding: 0; list-style: none; }
.ueber-text .werte li { font: 600 1.05rem/1.3 var(--marke); display: flex; gap: 10px; align-items: baseline; }
.ueber-text .werte li::before { content: ""; width: 10px; height: 10px; border-radius: 50%; background: var(--berg-gelb); flex: none; transform: translateY(-1px); }
.ueber-text .werte li:nth-child(2)::before { background: var(--berg-blau); }
.ueber-text .werte li:nth-child(3)::before { background: var(--berg-rot); }
.ueber-text .werte li:nth-child(4)::before { background: var(--gruen); }
.ki { font-size: 1rem !important; color: var(--grau-text); background: var(--creme); border-radius: 18px; padding: 14px 18px; }
@media (max-width: 860px) { .ueber .wrap { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Kontakt ---------- */
.kontakt .rahmen {
  border: 14px solid var(--band-einband); border-radius: var(--r-rahmen); background: var(--band-grund);
  padding: clamp(28px, 5vw, 64px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 28px; align-items: center;
  transition: background-color 420ms var(--ease-out), border-color 420ms var(--ease-out);
}
.kontakt .wolke { background: #fff; border-radius: 40px; padding: clamp(22px, 3vw, 36px); display: grid; gap: 12px; }
.kontakt h2 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.02em; }
.mail { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 6px; }
.mail-adresse { font: 600 clamp(1.25rem, 2.6vw, 1.7rem)/1.2 var(--marke); user-select: all; }
.kontakt .gross-logo svg { width: clamp(120px, 16vw, 200px); height: auto; }
@media (max-width: 760px) { .kontakt .rahmen { grid-template-columns: minmax(0, 1fr); } .kontakt .gross-logo { display: none; } }

/* ---------- Fuß ---------- */
.fuss-bereich { padding-block: 48px calc(40px + env(safe-area-inset-bottom, 0px)); }
.fuss-bereich .wrap { display: flex; flex-wrap: wrap; gap: 18px 32px; align-items: center; justify-content: space-between; }
.fuss-bereich nav { display: flex; flex-wrap: wrap; gap: 6px 22px; font: 600 1rem/1.4 var(--marke); }
.fuss-bereich nav a { text-decoration: none; }
.fuss-bereich nav a:hover { text-decoration: underline; }
.fuss-bereich .klein { font-size: 0.9rem; color: var(--grau-text); width: 100%; }

/* ---------- Rechtstexte ---------- */
.recht { padding-block: clamp(40px, 6vw, 80px); }
.recht .wrap { max-width: 820px; }
.recht h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); font-weight: 700; margin-bottom: 28px; }
.recht h2 { font-size: 1.4rem; font-weight: 600; margin: 34px 0 10px; }
.recht p, .recht li { font-size: 1.05rem; max-width: 70ch; }
.recht p + p { margin-top: 10px; }
.recht address { font-style: normal; line-height: 1.7; }
.recht .offen { background: #FFF3CF; border-radius: 12px; padding: 12px 16px; font-size: 0.98rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .band.wechsel .buch, .band.wechsel .band-info > * { animation: fadein 160ms ease both; }
  @keyframes fadein { from { opacity: 0.001; } }
  .buch, .regal button, .kreide { transition: none; }
}

/* Blättern im Buch */
.blaettern { position: relative; }
.blaettern .pfeil { position: absolute; top: 50%; width: 48px; height: 48px; margin-top: -24px; z-index: 2; box-shadow: 0 6px 14px -4px rgba(31,51,82,0.4); }
.blaettern .pfeil svg { width: 22px; height: 22px; }
.blaettern .pfeil-links { left: -20px; }
.blaettern .pfeil-rechts { right: -20px; }
.buch.innen { background: #fff; }
.buch.innen img { border-radius: 4px 12px 12px 4px; }
.buch img { display: block; aspect-ratio: 1; object-fit: cover; touch-action: pan-y; user-select: none; -webkit-user-drag: none; }
.blatt-vor { animation: blatt-vor 280ms var(--ease-out) both; transform-origin: left center; }
.blatt-zurueck { animation: blatt-zurueck 280ms var(--ease-out) both; transform-origin: right center; }
@keyframes blatt-vor { from { opacity: 0.4; transform: rotateY(-18deg) translateX(14px); } to { opacity: 1; transform: none; } }
@keyframes blatt-zurueck { from { opacity: 0.4; transform: rotateY(18deg) translateX(-14px); } to { opacity: 1; transform: none; } }
.seiten-info { margin: 18px 0 8px; text-align: center; font: 700 1rem/1.2 var(--marke); color: #fff; }
.reihe[data-hell] .seiten-info, .reihe[data-hell] .seiten-punkte span { color: var(--navy); }
.seiten-punkte { display: flex; gap: 6px; justify-content: center; }
.seiten-punkte span { width: 8px; height: 8px; border-radius: 50%; background: currentColor; opacity: 0.4; transition: opacity 200ms ease, transform 200ms var(--ease-out); color: #fff; }
.seiten-punkte span.an { opacity: 1; transform: scale(1.25); }
.blick-text { margin: 0 0 12px; }
@media (max-width: 600px) { .blaettern .pfeil-links { left: -8px; } .blaettern .pfeil-rechts { right: -8px; } }
@media (prefers-reduced-motion: reduce) { .blatt-vor, .blatt-zurueck { animation: fadein 160ms ease both; } }

/* Cover-Fächer im Hero */
.hero-buecher { display: flex; margin: 30px 0 22px; padding-left: 4px; }
.hero-buecher a { flex: 0 0 auto; width: clamp(96px, 26vw, 132px); margin-left: calc(clamp(96px, 26vw, 132px) * -0.38); border-radius: 4px 10px 10px 4px;
  transform: rotate(calc((var(--i) - 2) * 5deg)) translateY(calc(var(--d, 0) * 1px)); transform-origin: 50% 120%;
  box-shadow: 0 2px 4px rgba(31,51,82,0.12), 0 12px 24px -8px rgba(31,51,82,0.35); transition: transform 220ms var(--ease-out); }
.hero-buecher a:first-child { margin-left: 0; }
.hero-buecher a:nth-child(1), .hero-buecher a:nth-child(5) { --d: 10; }
.hero-buecher a:nth-child(2), .hero-buecher a:nth-child(4) { --d: 3; }
.hero-buecher img { display: block; width: 100%; height: auto; border-radius: inherit; }
.hero-buecher a:active { transform: rotate(calc((var(--i) - 2) * 5deg)) translateY(calc(var(--d, 0) * 1px)) scale(0.97); }
@media (hover: hover) and (pointer: fine) { .hero-buecher a:hover { transform: rotate(calc((var(--i) - 2) * 5deg)) translateY(-10px); z-index: 2; } }
@media (max-width: 600px) {
  .buehne h1 { font-size: clamp(2.6rem, 13vw, 3.4rem); }
  .hero-buecher { justify-content: center; margin-top: 24px; }
  .hero-buecher a { width: 26vw; margin-left: -12vw; }
  .buehne .intro { margin-top: 22px; }
  .buehne .aktionen { margin-top: 22px; }
}

/* Reihe: kompakter Kopf auf dem Handy, Bücher größer */
@media (max-width: 600px) {
  .reihe.abschnitt, .reihe { padding-top: 36px; }
  .reihe .abschnitt-kopf { padding: 16px 18px; gap: 6px; margin-bottom: 18px; border-radius: 18px; }
  .reihe .abschnitt-kopf h2 { font-size: 1.6rem; }
  .reihe .abschnitt-kopf p { font-size: 0.98rem; line-height: 1.45; }
  .regal { gap: 12px; padding: 10px 16px 16px; margin: 0 -16px 20px; scroll-snap-type: x mandatory; scroll-padding-inline: 16px; }
  .regal button { width: 42vw; scroll-snap-align: start; }
  .regal .name { font-size: 0.85rem; }
}

/* Band als Verkaufs-Karte */
.band { grid-template-areas: "cover titel" "cover info"; grid-template-rows: auto 1fr; row-gap: 0; }
.band-cover { grid-area: cover; }
.band-titel { grid-area: titel; background: var(--papier); border-radius: var(--r-rahmen) var(--r-rahmen) 0 0; padding: clamp(24px, 3.2vw, 44px) clamp(24px, 3.2vw, 44px) 0; }
.band-info { grid-area: info; border-radius: 0 0 var(--r-rahmen) var(--r-rahmen); padding-top: 22px; gap: 22px; }
.band-kauf .klein a { color: inherit; text-decoration: underline; text-underline-offset: 2px; }
.band-mehr summary { cursor: pointer; font: 600 1.05rem/1.2 var(--marke); color: var(--navy); list-style: none; display: flex; align-items: center; gap: 8px; padding: 6px 0; }
.band-mehr summary::-webkit-details-marker { display: none; }
.band-mehr summary::after { content: ""; width: 9px; height: 9px; border-right: 2.5px solid currentColor; border-bottom: 2.5px solid currentColor; transform: rotate(45deg) translateY(-3px); transition: transform 200ms var(--ease-out); }
.band-mehr[open] summary::after { transform: rotate(225deg) translate(-2px, -1px); }
.band-mehr-inhalt { display: grid; gap: 22px; padding-top: 14px; justify-items: start; }
@media (max-width: 900px) {
  .band { grid-template-areas: "titel" "cover" "info"; grid-template-columns: minmax(0, 1fr); background: var(--papier); border-radius: 22px; padding: 18px 18px 16px; gap: 0; }
  .band-titel, .band-info { background: none; padding: 0; border-radius: 0; }
  .band-titel { gap: 2px; text-align: center; justify-items: center; }
  .band-titel .reihe-name { font-size: 1.05rem; }
  .band-titel h3 { font-size: clamp(1.7rem, 8vw, 2.2rem); }
  .band-meta { justify-content: center; gap: 6px; margin-top: 6px; }
  .band-meta .pille { font-size: 0.8rem; padding: 4px 10px; }
  .band-cover { max-width: min(62vw, 300px); margin: 16px auto 0; position: relative; top: 0; }
  .band-cover .seiten-info { margin: 10px 0 4px; color: var(--grau-text) !important; font-size: 0.85rem; }
  .band-cover .seiten-punkte span { color: var(--navy) !important; }
  .band-info { padding-top: 12px; gap: 12px; }
  .band-satz { font-size: 1rem; text-align: center; line-height: 1.4; }
  .band-kauf { display: grid; gap: 6px; justify-items: stretch; text-align: center; padding-top: 0; }
  .band-kauf .knopf { justify-content: center; width: 100%; }
  .band-kauf .klein { font-size: 0.82rem; }
  .band-mehr summary { justify-content: center; font-size: 0.95rem; }
}
@media (max-width: 900px) {
  .band-titel .reihe-name, .band-cover .seiten-info { display: none; }
  .band-cover { max-width: min(54vw, 280px); margin-top: 12px; }
  .band-cover .seiten-punkte { margin-top: 10px; }
  .band-satz { font-size: 0.92rem; }
  .band-kauf .knopf { padding-block: 14px; }
}

.kauf-knoepfe { display: flex; flex-wrap: wrap; gap: 10px; }
@media (max-width: 900px) {
  .kauf-knoepfe { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
  .kauf-knoepfe .knopf { padding-inline: 10px; font-size: 1rem; justify-content: center; }
}