/* The Serenity System - Basis-Stylesheet
   Kein Framework, keine Abhängigkeiten. */

:root {
  --navy: #152b4e;
  --navy-tief: #0e1f3a;
  --tuerkis: #2aa198;
  --tuerkis-hell: #e6f4f2;
  --ink: #1c2530;
  --ink-soft: #55606e;
  --line: #dfe3e8;
  --paper: #ffffff;
  --sand: #f7f6f3;
  --maxw: 46rem;
  --topbar-h: 3.75rem;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.1875rem);
  line-height: 1.65;
}

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-left: auto;
  margin-right: auto;
  padding: 0 clamp(1.25rem, 4vw, 2rem);
}

/* Sprach-Banner */
#langbar {
  display: none;
  background: var(--tuerkis-hell);
  border-bottom: 1px solid #cfe6e3;
  font-size: 0.9375rem;
}
#langbar.show { display: block; }
#langbar .wrap {
  display: flex; gap: 1rem; align-items: center;
  justify-content: space-between;
  padding-top: 0.55rem; padding-bottom: 0.55rem;
}
#langbar a { color: #1b7a72; font-weight: 600; }
#langbar button {
  border: 0; background: none; cursor: pointer;
  color: var(--ink-soft); font-size: 1.25rem; line-height: 1;
  padding: 0 0.25rem;
}

/* Kopfleiste mit Menü */
.topbar {
  background: var(--navy-tief);
  position: sticky; top: 0; z-index: 20;
}
.topbar .wrap {
  max-width: 64rem;
  min-height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  padding-top: 0.5rem; padding-bottom: 0.5rem;
}
.topbar .logo {
  display: flex; align-items: center; gap: 0.6rem;
  color: #fff; text-decoration: none;
}
.topbar .logo img {
  height: 2.35rem; width: 2.35rem; display: block;
  object-fit: contain;
  filter: brightness(0) invert(1);
}
.topbar .wortmarke {
  display: flex; flex-direction: column;
  align-items: stretch;
  width: fit-content;
  line-height: 1.1;
}
.topbar .wortmarke b,
.topbar .wortmarke small {
  display: block;
  text-align: justify;
  -moz-text-align-last: justify;
  text-align-last: justify;
  transform: scaleY(1.08);
  transform-origin: left center;
}
.topbar .wortmarke b {
  font-weight: 800; font-size: 1.0625rem;
  letter-spacing: 0.085em;
}
.topbar .wortmarke small {
  font-size: 0.7rem; letter-spacing: 0.008em;
  color: var(--tuerkis); text-transform: uppercase;
  font-weight: 700;
  margin-top: 0.15rem;
}
@media (max-width: 34rem) {
  .topbar .wortmarke small { display: none; }
}
.topbar nav {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: flex-end;
  gap: 0.2rem 1.35rem;
}
.topbar nav a {
  color: #b9c6d8; text-decoration: none;
  font-size: 0.9375rem;
}
.topbar nav a:hover { color: var(--tuerkis); }
.topbar nav a[aria-current="page"] { color: #fff; }

/* Aufklappmenü "Nutzer".
   Als <details> gebaut, damit es auch ohne JavaScript aufgeht. */
/* Schriftgröße hier auf dem <details>, nicht erst auf dem <summary>:
   sonst erbt der Rahmen die Grundschrift, wird höher als die übrigen
   Einträge und "Nutzer" sitzt eine Spur tiefer als der Rest. */
.topbar nav .menue {
  position: relative;
  display: flex; align-items: center;
  font-size: 0.9375rem;
}
.topbar nav .menue > summary {
  color: #b9c6d8;
  cursor: pointer; list-style: none;
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.topbar nav .menue > summary::-webkit-details-marker { display: none; }
.topbar nav .menue > summary::after {
  content: ""; flex: 0 0 auto;
  width: 0.4rem; height: 0.4rem;
  border: solid currentColor; border-width: 0 1.5px 1.5px 0;
  transform: rotate(45deg) translateY(-1.5px);
}
.topbar nav .menue > summary:hover,
.topbar nav .menue[open] > summary { color: var(--tuerkis); }
.topbar nav .menue[open] > summary::after {
  transform: rotate(-135deg) translateY(-1.5px);
}
.topbar nav .menue:not([open]) .menue-panel { display: none; }
.menue-panel {
  position: absolute; top: calc(100% + 0.65rem); left: 0; z-index: 30;
  min-width: 13.5rem; max-width: calc(100vw - 2.5rem);
  background: var(--navy-tief);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 3px;
  padding: 0.85rem 1rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
}
.menue-panel a { display: block; padding: 0.3rem 0; white-space: nowrap; }
.menue-gruppe {
  margin: 0.85rem 0 0.25rem;
  color: var(--tuerkis); font-size: 0.6875rem; font-weight: 700;
  letter-spacing: 0.11em; text-transform: uppercase;
}
.menue-gruppe:first-child { margin-top: 0; }

/* Schmale Geräte: Menü rutscht unter die Wortmarke und bleibt
   vollständig sichtbar - vorher wurde die erste Zeile abgeschnitten. */
@media (max-width: 40rem) {
  :root { --topbar-h: 5.25rem; }
  .topbar .wrap { align-items: center; gap: 0.5rem 1rem; }
  .topbar .wortmarke { width: max-content; max-width: 100%; }
  .topbar nav {
    width: 100%; justify-content: flex-start;
    gap: 0.25rem 1.1rem;
  }
  .topbar nav a,
  .topbar nav .menue { font-size: 0.875rem; }
  .topbar .logo { font-size: 0.9375rem; }
  /* Das Feld hängt hier am Menü statt am Eintrag - sonst ragt es je
     nach Umbruch seitlich aus dem Bild. */
  .topbar nav { position: relative; }
  .topbar nav .menue { position: static; }
  .menue-panel { left: 0; width: max-content; max-width: 100%; }
}

/* Hero mit Prämisse */
.hero {
  position: relative;
  background: var(--navy-tief);
  color: #fff;
  min-height: calc(100dvh - var(--topbar-h));
  display: flex; align-items: center;
  padding: clamp(2rem, 4vw, 3.5rem) 0;
  overflow: hidden;
}
/* Hintergrundbild rechts, weich nach links ausgeblendet */
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image: url("/assets/hero.jpg");
  background-size: cover; background-position: center right;
  opacity: 0.85;
  -webkit-mask-image: linear-gradient(to right,
    transparent 0%, transparent 28%, rgba(0,0,0,0.35) 48%,
    rgba(0,0,0,0.8) 68%, #000 88%);
  mask-image: linear-gradient(to right,
    transparent 0%, transparent 28%, rgba(0,0,0,0.35) 48%,
    rgba(0,0,0,0.8) 68%, #000 88%);
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(100deg,
    var(--navy-tief) 0%,
    rgba(14,31,58,0.88) 34%,
    rgba(14,31,58,0.35) 62%,
    rgba(14,31,58,0.12) 100%);
}
@media (max-width: 46rem) {
  .hero::before {
    -webkit-mask-image: linear-gradient(to bottom,
      transparent 0%, rgba(0,0,0,0.5) 55%, #000 100%);
    mask-image: linear-gradient(to bottom,
      transparent 0%, rgba(0,0,0,0.5) 55%, #000 100%);
    opacity: 0.55;
  }
  .hero::after {
    background: linear-gradient(180deg,
      var(--navy-tief) 0%, rgba(14,31,58,0.82) 60%,
      rgba(14,31,58,0.55) 100%);
  }
}
.hero .wrap { position: relative; z-index: 2; max-width: 64rem; }
.hero .claim {
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--tuerkis);
  margin: 0 0 1.25rem;
}
.hero h1 {
  font-size: clamp(1.75rem, 4.2vw, 3.25rem);
  line-height: 1.15;
  margin: 0 0 1.5rem; letter-spacing: -0.02em;
  font-weight: 700; max-width: 20ch;
}
.hero p {
  font-size: clamp(1.0625rem, 1.35vw, 1.375rem);
  line-height: 1.55;
  color: #cdd8e6; margin: 0 0 1.15rem; max-width: 46ch;
}
.hero p strong { color: #fff; font-weight: 600; }

/* Text und Schaltfläche nebeneinander auf breiten Schirmen */
.hero-foot {
  display: flex; flex-wrap: wrap;
  align-items: center; gap: 1.5rem 2.5rem;
  margin-top: 1.75rem;
}
.hero-foot p { margin: 0; flex: 1 1 26ch; }
.hero-foot .btn { flex: 0 0 auto; }

/* Handlungsaufruf unter dem Text */
.hero-cta { margin: 1.75rem 0 0; }
.hero-cta .btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
}
.hero-cta .pfeil {
  width: 1.1rem; height: 1.1rem;
  animation: sinken 2.4s ease-in-out infinite;
}
@keyframes sinken {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(0.25rem); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-cta .pfeil { animation: none; }
}

/* Schaltflächen */
.btn {
  display: inline-block;
  background: var(--tuerkis); color: #fff;
  text-decoration: none; font-weight: 600;
  padding: 0.7rem 1.4rem; border-radius: 3px;
  font-size: 0.9375rem;
}
.btn:hover { background: #248f88; }
.btn-hell {
  background: transparent; color: var(--tuerkis);
  border: 1px solid var(--tuerkis);
}
.btn-hell:hover { background: var(--tuerkis-hell); }

/* Inhalt - jeder Abschnitt füllt mindestens den Bildschirm */
main section {
  min-height: calc(100dvh - var(--topbar-h));
  display: flex; align-items: center;
  padding: clamp(2rem, 4vw, 3.5rem) 0;
}
main section.sand { background: var(--sand); }
main section > .wrap { width: 100%; }
main section > .wrap.breit { max-width: 60rem; }

h2 {
  font-size: clamp(1.375rem, 2vw, 1.875rem);
  letter-spacing: -0.01em;
  margin: 0 0 1.25rem; color: var(--navy);
}
h3 {
  font-size: clamp(1.0625rem, 1.2vw, 1.25rem);
  margin: 0 0 0.4rem; color: var(--navy);
}
p { margin: 0 0 1rem; }
a { color: var(--tuerkis); }

.lead { font-size: 1.125rem; line-height: 1.6; }

/* Angebotskarten - vier Spalten nebeneinander */
.angebote {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}
.angebot {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--tuerkis);
  border-radius: 3px;
  padding: 1.1rem 1.15rem;
  font-size: clamp(0.875rem, 0.95vw, 0.9375rem);
  line-height: 1.5;
}
.angebot p { margin-bottom: 0.7rem; }
.angebot p:last-child { margin-bottom: 0; }
.angebot .meta {
  font-size: 0.8125em; color: var(--ink-soft);
  margin-bottom: 0.6rem;
}
/* Dreispaltige Variante - früher als Inline-Stil gesetzt, dadurch
   blieben auf dem Telefon drei Spalten stehen und der Text lief
   seitlich aus dem Bild. */
.angebote.drei { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 62rem) {
  .angebote { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .angebote.drei { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 38rem) {
  .angebote { grid-template-columns: 1fr; }
  .angebote.drei { grid-template-columns: 1fr; }
}

/* Sprungbuttons zu den Formaten: nur auf schmalen Schirmen sinnvoll.
   Zwei Klassen, damit die Regel die spätere .btn-gruppe schlägt. */
.btn-gruppe.formate-nav { display: none; }
.btn-gruppe.formate-desktop { display: flex; }
@media (max-width: 38rem) {
  .btn-gruppe.formate-nav { display: flex; }
  .btn-gruppe.formate-desktop { display: none; }
}

/* Zitate */
blockquote {
  margin: 0 0 1.5rem; padding: 1.25rem 1.4rem;
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 3px; font-size: 1.0625rem;
}
blockquote p { font-style: italic; margin-bottom: 0.75rem; }
blockquote cite {
  font-style: normal; font-size: 0.8125rem;
  color: var(--ink-soft);
}

/* Kontakt */
.kontakt {
  background: var(--navy); color: #fff;
}
.kontakt h2 { color: #fff; }
.kontakt p { color: #cdd8e6; }
.kontakt a.mail {
  color: #fff; font-size: 1.1875rem; font-weight: 600;
}
/* Lange E-Mail-Adressen und Links dürfen umbrechen, sonst laufen sie
   auf schmalen Geräten seitlich aus dem Bild. */
a.mail, .rechtstext a { overflow-wrap: anywhere; }

/* Fußbereich */
footer.site {
  border-top: 1px solid var(--line);
  padding: 1.75rem 0 3rem;
  font-size: 0.875rem; color: var(--ink-soft);
}
footer.site a { color: var(--ink-soft); }
footer.site nav { margin-bottom: 0.75rem; }
footer.site nav a { margin-right: 1.25rem; }
footer.site .sprachen a { margin-right: 1rem; }
footer.site .sprachen a[aria-current="true"] {
  font-weight: 700; color: var(--navy); text-decoration: none;
}

/* Sprachweiche auf der Wurzel */
.weiche { padding: 4rem 0; }
.weiche ul { list-style: none; padding: 0; margin: 1.5rem 0 0; }
.weiche li { margin-bottom: 0.7rem; }
.weiche a { font-size: 1.125rem; font-weight: 600; }

/* Rechtstexte */
main section:has(.rechtstext) {
  min-height: 0; align-items: flex-start;
  padding: clamp(2rem, 4vw, 3.5rem) 0 4rem;
}
.rechtstext h1 {
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  color: var(--navy); margin: 0 0 1.5rem;
}
.rechtstext h2 { font-size: 1.125rem; margin-top: 2rem; }
.rechtstext h2:first-of-type { margin-top: 1rem; }

/* Große Aussagetexte in den Vollbild-Abschnitten */
.gross {
  font-size: clamp(1.0625rem, 1.5vw, 1.375rem);
  line-height: 1.5;
  max-width: 46ch;
  margin-bottom: 1.1rem;
}
.gross strong { color: var(--navy); }
.gross.betont {
  font-size: clamp(1.3125rem, 2.2vw, 1.875rem);
  line-height: 1.3;
  margin: 1.6rem 0;
  max-width: 30ch;
}

/* Gruppe von Schaltflächen */
.btn-gruppe {
  display: flex; flex-wrap: wrap; gap: 0.75rem;
  align-items: center; justify-content: flex-start;
  margin-top: 1.75rem;
}
/* Nach der Pyramide: mittig und mit Luft */
.pyramide + .btn-gruppe {
  justify-content: center;
  margin-top: 2.75rem;
}
.btn-gruppe .btn {
  display: inline-flex; align-items: center; gap: 0.55rem;
  flex: 0 0 auto;
}
.btn-gruppe .pfeil {
  width: 1.1rem; height: 1.1rem;
  animation: sinken 2.4s ease-in-out infinite;
}

/* Sprungziel unter der klebenden Kopfleiste freihalten */
[id] { scroll-margin-top: var(--topbar-h); }

/* FAQ als aufklappbare Einträge */
.faq details {
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 0;
}
.faq details:first-of-type { border-top: 1px solid var(--line); }
.faq summary {
  cursor: pointer; font-weight: 600; color: var(--navy);
  list-style: none; position: relative;
  padding-right: 2rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0.25rem; top: -0.1rem;
  font-weight: 400; font-size: 1.5rem; line-height: 1;
  color: var(--tuerkis);
}
.faq details[open] summary::after { content: "\2013"; }
.faq details p { margin: 0.75rem 0 0.25rem; }
.faq details p:last-child { margin-bottom: 0; }

/* Vorher / Nachher */
.vorher-nachher {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.75rem 0 0;
}
@media (max-width: 40rem) {
  .vorher-nachher { grid-template-columns: 1fr; }
}
.vn-block {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 1.1rem 1.2rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
              background 0.18s ease, border-color 0.18s ease;
}
.vn-block:hover {
  transform: scale(1.02);
  box-shadow: 0 6px 18px rgba(21,43,78,0.14);
}
.vn-block p:last-child { margin-bottom: 0; }
.vn-label {
  font-size: 0.75rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink-soft);
  margin-bottom: 0.5rem;
  transition: color 0.18s ease;
}
/* Angeklickt: Kasten nimmt die Akzentfarbe an */
.vn-block.aktiv {
  background: var(--tuerkis-hell);
  border-color: var(--tuerkis);
}
.vn-block.aktiv .vn-label { color: #1b7a72; }
.vn-danach { border-color: var(--line); background: var(--paper); }

/* Pyramide: Stress oben, Fundament unten */
.pyramide {
  margin: 2rem 0 0;
  background: linear-gradient(180deg,
              #eef0f4 0%, #e7edf5 45%, var(--tuerkis-hell) 100%);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: clamp(1.25rem, 3vw, 2rem);
}
/* Eine Stufe: Etikett links, Kästen rechts */
.pyr-stufe {
  display: grid;
  grid-template-columns: minmax(4.5rem, 7.5rem) 1fr;
  align-items: start;
  gap: clamp(0.6rem, 2.5vw, 1.25rem);
  margin-bottom: 0.9rem;
}
.pyr-stufe:last-child { margin-bottom: 0; }
/* Etikett liegt genau auf der Höhe des Balkenkopfes:
   Mindesthöhe = Polsterung der Beschriftung plus deren Zeilenhöhe */
.pyr-stufe-label {
  margin: 0;
  min-height: calc(1.7rem + 1.65 * clamp(0.875rem, 1.1vw, 1rem));
  display: flex;
  align-items: center;
  justify-content: flex-end;
  text-align: right;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--navy);
}
.pyr-stufe:nth-of-type(1) .pyr-stufe-label { color: #56677e; }
.pyr-stufe:nth-of-type(2) .pyr-stufe-label { color: var(--navy); }
.pyr-stufe:nth-of-type(3) .pyr-stufe-label { color: #1b7a72; }
.pyr-reihe {
  display: flex; justify-content: center; gap: 0.6rem;
  align-items: flex-start;
  margin-bottom: 0.6rem;
}
.pyr-reihe:last-child { margin-bottom: 0; }
.pyr-stufe .pyr-reihe { margin-bottom: 0; }
.pyr {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}
.pyr:hover {
  transform: scale(1.025);
  box-shadow: 0 6px 18px rgba(21,43,78,0.16);
  z-index: 3; position: relative;
}
.pyr > summary {
  cursor: pointer; list-style: none;
  padding: 0.85rem 1.1rem;
  font-weight: 700; color: #fff;
  display: flex; align-items: center; justify-content: space-between;
  gap: 0.75rem;
  font-size: clamp(0.875rem, 1.1vw, 1rem);
  transition: background 0.18s ease;
}
.pyr > summary::-webkit-details-marker { display: none; }
.pyr > summary::after {
  content: "+"; font-weight: 400; font-size: 1.25rem;
  line-height: 1; opacity: 0.75;
}
.pyr[open] > summary::after { content: "\2013"; }
.pyr .inhalt {
  padding: 1rem 1.1rem 1.15rem;
  font-size: 0.9375rem; line-height: 1.55;
  color: var(--ink);
}
.pyr .inhalt p:last-child { margin-bottom: 0; }

/* Breiten und Farben der Pyramidenstufen */
.pyr-stress   { flex: 0 0 46%; }
.pyr-bezieh   { flex: 0 0 68%; }
.pyr-basis    { flex: 0 0 46%; }

.pyr-stress > summary { background: #6b7d94; }
.pyr-bezieh > summary { background: var(--navy); }
.pyr-basis  > summary { background: var(--tuerkis); }

.pyr[open] { box-shadow: 0 2px 12px rgba(21,43,78,0.1); }

/* Auf schmalen Schirmen alles gleich breit untereinander,
   das Etikett steht über der Stufe */
@media (max-width: 44rem) {
  .pyr-reihe { flex-direction: column; gap: 0.5rem; margin-bottom: 0.5rem; }
  .pyr-stress, .pyr-bezieh, .pyr-basis { flex: 1 1 auto; }
  .pyr-stufe { grid-template-columns: 1fr; gap: 0.4rem; }
  .pyr-stufe-label {
    min-height: 0; justify-content: flex-start; text-align: left;
  }
}

/* Lange Überschrift als Aussage, nicht als Etikett */
h2.h2-lang {
  font-size: clamp(1.25rem, 1.9vw, 1.75rem);
  line-height: 1.3;
  max-width: 32ch;
  margin-bottom: 1.75rem;
}

/* Formular */
.formular { max-width: 34rem; }
.formular label {
  display: block; font-weight: 600; color: var(--navy);
  margin: 1.25rem 0 0.4rem; font-size: 0.9375rem;
}
.formular input[type="email"],
.formular input[type="text"],
.formular textarea {
  width: 100%; padding: 0.65rem 0.8rem;
  border: 1px solid var(--line); border-radius: 3px;
  font-family: inherit; font-size: 1rem;
  background: var(--paper); color: var(--ink);
}
.formular input:focus, .formular textarea:focus {
  outline: 2px solid var(--tuerkis); outline-offset: 1px;
  border-color: var(--tuerkis);
}
.formular textarea { resize: vertical; }
.formular .btn { border: 0; cursor: pointer; margin-top: 1.5rem; font-family: inherit; }
.formular label.checkbox {
  display: flex; gap: 0.7rem; align-items: flex-start;
  font-weight: 400; font-size: 0.9375rem; line-height: 1.5;
  margin-top: 1.75rem;
}
.formular label.checkbox input { margin-top: 0.25rem; flex: 0 0 auto; }
.formular .hinweis {
  background: var(--tuerkis-hell); border-left: 3px solid var(--tuerkis);
  padding: 0.8rem 1rem; border-radius: 3px; margin-bottom: 0.5rem;
}
.formular .klein {
  font-size: 0.8125rem; color: var(--ink-soft);
  margin-top: 1.25rem; line-height: 1.5;
}

/* Aufzählung und Preis */
ul.liste {
  list-style: none; padding: 0; margin: 0 0 1.5rem;
  max-width: 40ch;
}
ul.liste li {
  padding: 0.5rem 0 0.5rem 1.6rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}
ul.liste li::before {
  content: "\2713"; position: absolute; left: 0;
  color: var(--tuerkis); font-weight: 700;
}
.preis {
  font-size: clamp(1.125rem, 1.6vw, 1.375rem);
  color: var(--navy);
}

/* Buchseite: Hero mit Cover */
.buch-hero .wrap { max-width: 62rem; }
.buch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(14rem, 0.85fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
@media (max-width: 50rem) {
  .buch-grid { grid-template-columns: 1fr; }
}
.buch-hero .untertitel {
  font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
  color: var(--tuerkis); margin: -0.75rem 0 1.25rem;
  font-style: italic;
}

/* Cover-Attrappe aus dem Wellenbild, leicht gedreht */
.cover {
  width: clamp(13rem, 22vw, 17rem);
  margin: 0 auto;
  aspect-ratio: 2 / 3;
  border-radius: 2px 5px 5px 2px;
  background-image: url("/assets/hero.jpg");
  background-size: cover; background-position: center;
  position: relative; overflow: hidden;
  transform: perspective(1400px) rotateY(-11deg) rotateX(2deg);
  transform-origin: center center;
  box-shadow:
    -2px 0 0 rgba(255,255,255,0.1),
    14px 22px 40px rgba(0,0,0,0.5),
    30px 44px 70px rgba(0,0,0,0.3);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}
.cover:hover {
  transform: perspective(1400px) rotateY(-5deg) rotateX(1deg);
  box-shadow:
    -2px 0 0 rgba(255,255,255,0.12),
    18px 26px 48px rgba(0,0,0,0.52),
    36px 52px 80px rgba(0,0,0,0.32);
}
.cover::before {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg,
      rgba(0,0,0,0.5) 0%, rgba(0,0,0,0.18) 3.5%,
      rgba(255,255,255,0.1) 5.5%, rgba(255,255,255,0) 9%),
    linear-gradient(180deg,
      rgba(14,31,58,0.82) 0%, rgba(14,31,58,0.55) 45%,
      rgba(14,31,58,0.85) 100%);
}

.cover-innen {
  position: relative; z-index: 2;
  height: 100%; padding: 1.6rem 1.4rem 1.6rem 1.9rem;
  display: flex; flex-direction: column;
  align-items: center; text-align: center;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.35);
}
.cover-herz {
  width: 3.1rem; height: 3.1rem;
  filter: brightness(0) invert(1);
  opacity: 0.95; margin-bottom: 1.1rem;
}
.cover-titel {
  font-size: clamp(1.125rem, 2.1vw, 1.5rem);
  font-weight: 800; letter-spacing: 0.09em;
  line-height: 1.25; margin: 0 0 0.9rem;
}
.cover-unter {
  font-size: clamp(0.75rem, 1.05vw, 0.875rem);
  letter-spacing: 0.02em; line-height: 1.45;
  color: #b9d6d2; margin: 0; font-style: italic;
}
.cover-autor {
  margin: auto 0 0; font-size: 0.8125rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: #e8eef5;
}

/* Kapitelliste */
ol.kapitel { list-style: none; padding: 0; margin: 0 0 1.5rem; }
ol.kapitel li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.15rem 0.9rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
ol.kapitel .nr {
  grid-row: span 2;
  font-size: 1.375rem; font-weight: 700;
  color: var(--tuerkis); line-height: 1;
}
ol.kapitel .titel {
  font-weight: 600; color: var(--navy);
  font-size: clamp(1rem, 1.2vw, 1.125rem);
}
ol.kapitel .sache {
  color: var(--ink-soft); font-size: 0.9375rem;
}

/* Zwei große Angebotskacheln: Business und Privat */
.zweiwege {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2rem;
}
@media (max-width: 44rem) {
  .zweiwege { grid-template-columns: 1fr; }
}
.weg {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 4px solid var(--navy);
  border-radius: 4px;
  padding: 1.6rem 1.5rem 1.5rem;
  cursor: pointer;
  text-align: left; font: inherit; color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
              border-color 0.18s ease;
}
.weg:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 26px rgba(21,43,78,0.14);
  border-top-color: var(--tuerkis);
}
.weg h3 { margin: 0 0 0.5rem; font-size: clamp(1.125rem, 1.5vw, 1.375rem); }
.weg p { margin: 0 0 0.75rem; font-size: 0.9375rem; line-height: 1.55; }
.weg .mehr {
  color: var(--tuerkis); font-weight: 600; font-size: 0.9375rem;
}

/* Auswahl-Dialog */
dialog.auswahl {
  border: 0; border-radius: 6px; padding: 0;
  max-width: 32rem; width: calc(100% - 2rem);
  box-shadow: 0 24px 60px rgba(14,31,58,0.32);
  color: var(--ink);
}
dialog.auswahl::backdrop {
  background: rgba(14,31,58,0.55);
  backdrop-filter: blur(2px);
}
dialog.auswahl .kopf {
  background: var(--navy); color: #fff;
  padding: 1.25rem 1.5rem;
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem;
}
dialog.auswahl .kopf h3 { margin: 0; color: #fff; font-size: 1.125rem; }
dialog.auswahl .kopf button {
  background: none; border: 0; color: #b9c6d8;
  font-size: 1.5rem; line-height: 1; cursor: pointer;
  padding: 0 0.25rem;
}
dialog.auswahl .kopf button:hover { color: #fff; }
dialog.auswahl .liste { padding: 0.75rem 1.5rem 1.5rem; }
dialog.auswahl .liste a {
  display: block; text-decoration: none; color: inherit;
  border-bottom: 1px solid var(--line);
  padding: 1rem 0;
}
dialog.auswahl .liste a:last-child { border-bottom: 0; }
dialog.auswahl .liste strong {
  display: block; color: var(--navy); margin-bottom: 0.2rem;
  font-size: 1.0625rem;
}
dialog.auswahl .liste span {
  color: var(--ink-soft); font-size: 0.9375rem; line-height: 1.5;
}
dialog.auswahl .liste a:hover strong { color: var(--tuerkis); }

/* Kurzzitat unter den Vorher/Nachher-Kästen */
blockquote.kurz {
  background: none; border: 0;
  border-left: 3px solid var(--tuerkis);
  border-radius: 0;
  margin: 1.5rem 0 0;
  padding: 0.4rem 0 0.4rem 1.2rem;
  font-size: 1rem;
}
blockquote.kurz p {
  font-style: italic; color: var(--ink);
  margin-bottom: 0.5rem;
}
blockquote.kurz cite { font-size: 0.8125rem; }