/* Sabine Adam, Ludwigshafen – Konzept „Zum ersten Mal verbindlich."
   Radikal reduziert: Off-White, Near-Black, ein Petrol-Akzent.
   Wiederkehrendes Modul: große nummerierte Kapitelmarken (Manrope 200). */

:root {
  --paper: #F4F1EA;
  --card: #FBFAF6;
  --ink: #15181A;
  --body: #31373B;
  --soft: #5C6367;
  --petrol: #0E5B61;
  --petrol-deep: #0A454A;
  --petrol-ice: #8FD3D9;
  --dark: #12181A;
  --dark-soft: rgba(244, 241, 234, .72);
  --line: rgba(21, 24, 26, .16);
  --line-dark: rgba(244, 241, 234, .18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: "Manrope", system-ui, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

::selection { background: var(--petrol); color: #fff; }

img { max-width: 100%; }

a { color: var(--petrol); }

.wrap {
  width: min(1180px, 100% - 2 * clamp(20px, 4.5vw, 56px));
  margin-inline: auto;
}

/* ---------- Header ---------- */

.site-head {
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.site-head .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px 36px;
  flex-wrap: wrap;
  padding-block: 18px;
}

.brand { text-decoration: none; color: var(--ink); display: block; }
.brand .name { display: block; font-weight: 800; font-size: 15.5px; letter-spacing: -.01em; }
.brand .sub {
  display: block;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-top: 2px;
}

.main-nav { display: flex; flex-wrap: wrap; gap: 8px 26px; }
.main-nav a {
  color: var(--ink);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  padding-block: 2px;
}
.main-nav a:hover { color: var(--petrol); }
.main-nav a[aria-current="page"] {
  color: var(--petrol);
  box-shadow: inset 0 -2px 0 var(--petrol);
}

/* ---------- Typo-Bausteine ---------- */

.eyebrow {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--petrol);
  margin: 0 0 18px;
}

h1, h2, h3 { color: var(--ink); }

.display {
  font-size: clamp(42px, 6.8vw, 84px);
  font-weight: 750;
  letter-spacing: -.035em;
  line-height: 1.03;
  margin: 0;
  max-width: 14ch;
}

.lead {
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
  font-weight: 450;
  color: var(--body);
  max-width: 47ch;
  margin: 26px 0 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 28px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary { background: var(--petrol); border-color: var(--petrol); color: #fff; }
.btn-primary:hover { background: var(--petrol-deep); border-color: var(--petrol-deep); }
.btn-quiet { color: var(--ink); border-color: var(--line); }
.btn-quiet:hover { color: var(--petrol); border-color: var(--petrol); }

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

/* ---------- Hero (Headline oben, Bildband darunter) ---------- */

.hero { padding-top: clamp(56px, 8vw, 112px); }

.band { margin: clamp(48px, 6.5vw, 88px) 0 0; }
.band img {
  display: block;
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}
.band figcaption {
  display: flex;
  gap: 12px;
  align-items: baseline;
  padding-block: 12px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--soft);
  border-bottom: 1px solid var(--line);
}
.band figcaption::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--petrol);
  flex: none;
  translate: 0 -1px;
}

/* ---------- Faktenzeile ---------- */

.facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px 44px;
  padding-block: 30px;
  border-bottom: 1px solid var(--line);
}
.fact { font-size: 15px; line-height: 1.5; color: var(--body); }
.fact strong {
  display: block;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--petrol);
  margin-bottom: 7px;
}

/* ---------- Kapitelmarken / Listen ---------- */

.chapters { list-style: none; margin: clamp(64px, 9vw, 120px) 0 0; padding: 0; }
.chapters > li { border-top: 1px solid var(--line); }
.chapters > li:last-child { border-bottom: 1px solid var(--line); }

.chapter {
  display: grid;
  grid-template-columns: clamp(84px, 12vw, 150px) 1fr auto;
  gap: 20px 34px;
  align-items: baseline;
  padding-block: clamp(28px, 4vw, 44px);
  text-decoration: none;
  color: inherit;
}
.num {
  font-size: clamp(50px, 6.5vw, 82px);
  font-weight: 200;
  line-height: .95;
  color: var(--petrol);
  font-variant-numeric: tabular-nums;
}
.chapter h3 {
  font-size: clamp(23px, 3vw, 33px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.15;
  margin: 0 0 8px;
  transition: color .2s ease;
}
.chapter p { margin: 0; font-size: 15.5px; color: var(--soft); max-width: 56ch; }
.chapter .go {
  font-size: 14px;
  font-weight: 800;
  color: var(--petrol);
  white-space: nowrap;
}
.chapter .go .arr { display: inline-block; transition: transform .2s ease; }
.chapter:hover h3 { color: var(--petrol); }
.chapter:hover .arr { transform: translateX(5px); }

/* ---------- Dunkle Sektion ---------- */

.dark {
  background: var(--dark);
  color: var(--dark-soft);
  margin-top: clamp(72px, 10vw, 130px);
}
.dark .wrap { padding-block: clamp(64px, 9vw, 118px); }
.dark .eyebrow { color: var(--petrol-ice); }
.dark h2 {
  color: var(--paper);
  font-size: clamp(29px, 4.2vw, 50px);
  font-weight: 700;
  letter-spacing: -.025em;
  line-height: 1.12;
  margin: 0 0 26px;
  max-width: 22ch;
}
.dark p { max-width: 62ch; margin: 0 0 18px; font-size: 16.5px; }
.dark p:last-child { margin-bottom: 0; }
.dark .star { color: var(--petrol-ice); font-weight: 800; }

/* ---------- Bildtafel mit Scrim ---------- */

.plate { position: relative; margin: clamp(72px, 10vw, 130px) 0 0; }
.plate img {
  display: block;
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}
.plate .scrim {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 14, 15, 0) 38%, rgba(10, 14, 15, .74) 100%);
}
.plate .cap {
  position: absolute;
  left: clamp(20px, 4.5vw, 56px);
  right: clamp(20px, 4.5vw, 56px);
  bottom: clamp(20px, 3.5vw, 44px);
  color: #fff;
}
.plate .cap small {
  display: block;
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--petrol-ice);
  margin-bottom: 8px;
}
.plate .cap .line {
  display: block;
  font-size: clamp(20px, 2.8vw, 30px);
  font-weight: 650;
  letter-spacing: -.015em;
  line-height: 1.25;
  max-width: 30ch;
}

/* ---------- Seitenkopf Unterseiten ---------- */

.page-head { padding-top: clamp(52px, 7.5vw, 104px); }
.page-head .num {
  display: block;
  font-size: clamp(62px, 9vw, 118px);
  margin-bottom: 10px;
}
.page-head h1 {
  font-size: clamp(34px, 5.2vw, 62px);
  font-weight: 750;
  letter-spacing: -.03em;
  line-height: 1.06;
  margin: 0;
  max-width: 20ch;
}

/* ---------- Prosa / Sektionen ---------- */

.prose { margin-top: clamp(48px, 6vw, 80px); }
.prose section { margin-top: clamp(48px, 6.5vw, 84px); }
.prose h2 {
  font-size: clamp(25px, 3.2vw, 38px);
  font-weight: 700;
  letter-spacing: -.02em;
  line-height: 1.15;
  margin: 0 0 18px;
  max-width: 26ch;
}
.prose h3 { font-size: 18.5px; font-weight: 750; margin: 0 0 8px; color: var(--ink); }
.prose p { margin: 0 0 16px; max-width: 66ch; }
.prose p:last-child { margin-bottom: 0; }
.prose ul { margin: 0 0 16px; padding-left: 1.2em; max-width: 62ch; }
.prose li { margin-bottom: 8px; }

.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px 48px; }
.cols > div { border-top: 2px solid var(--petrol); padding-top: 18px; }

/* ---------- Schritte ---------- */

.steps { list-style: none; margin: 24px 0 0; padding: 0; }
.steps li {
  display: grid;
  grid-template-columns: clamp(72px, 10vw, 120px) 1fr;
  gap: 16px 30px;
  border-top: 1px solid var(--line);
  padding-block: 26px;
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.steps .num { font-size: clamp(40px, 5vw, 58px); }
.steps h3 { margin-top: 4px; }

/* ---------- Zeiten / Daten ---------- */

.times { max-width: 640px; }
.times .row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 8px 20px;
  padding-block: 11px;
  border-top: 1px solid var(--line);
}
.times .row:last-child { border-bottom: 1px solid var(--line); }
.times dt { font-weight: 750; color: var(--ink); }
.times dd { margin: 0; }

.addr {
  font-size: clamp(21px, 2.8vw, 29px);
  font-weight: 650;
  letter-spacing: -.015em;
  line-height: 1.4;
  color: var(--ink);
  margin: 0 0 6px;
}

.tel-big {
  display: inline-block;
  font-size: clamp(27px, 4.2vw, 44px);
  font-weight: 750;
  letter-spacing: -.02em;
  color: var(--petrol);
  text-decoration: none;
  margin: 6px 0 10px;
}
.tel-big:hover { text-decoration: underline; text-underline-offset: 6px; }

/* ---------- Boxen ---------- */

.box {
  background: var(--card);
  border: 1px solid var(--line);
  padding: clamp(24px, 3.4vw, 40px);
}
.box h2, .box h3 { margin-top: 0; }

.crisis {
  background: var(--dark);
  color: var(--dark-soft);
  border: none;
}
.crisis h2, .crisis h3 { color: var(--paper); }
.crisis a { color: var(--petrol-ice); }
.crisis .num-row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 6px 18px;
  padding-block: 12px;
  border-top: 1px solid var(--line-dark);
}
.crisis .num-row:last-child { border-bottom: 1px solid var(--line-dark); }
.crisis .num-row strong { color: #fff; font-weight: 750; }
.crisis .hint {
  margin-top: 18px;
  font-size: 14.5px;
  color: var(--dark-soft);
}

/* ---------- Fußnoten ---------- */

.note {
  margin-top: clamp(48px, 6.5vw, 80px);
  border-top: 1px solid var(--line);
  padding-block: 16px;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--soft);
  max-width: 78ch;
}
.note .star { color: var(--petrol); font-weight: 800; }
.note p { margin: 0 0 6px; }
.note p:last-child { margin-bottom: 0; }

/* ---------- CTA-Schluss ---------- */

.cta-end { margin-top: clamp(72px, 10vw, 130px); }
.cta-end .wrap {
  border-top: 2px solid var(--petrol);
  padding-top: clamp(36px, 5vw, 56px);
  padding-bottom: clamp(48px, 7vw, 88px);
}
.cta-end h2 {
  font-size: clamp(26px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -.025em;
  margin: 0 0 14px;
  max-width: 24ch;
}
.cta-end p { max-width: 56ch; margin: 0; }

/* ---------- Footer ---------- */

.site-foot {
  background: var(--dark);
  color: var(--dark-soft);
  margin-top: clamp(72px, 10vw, 130px);
}
.site-foot .wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px 48px;
  padding-block: clamp(44px, 6vw, 72px) 28px;
}
.site-foot h4 {
  margin: 0 0 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--petrol-ice);
}
.site-foot p { margin: 0 0 8px; font-size: 14px; line-height: 1.6; }
.site-foot ul { list-style: none; margin: 0; padding: 0; }
.site-foot li { margin-bottom: 7px; }
.site-foot a { color: var(--dark-soft); text-decoration: none; font-size: 14px; }
.site-foot a:hover { color: #fff; }
.foot-brand .name { color: var(--paper); font-weight: 800; font-size: 15.5px; display: block; margin-bottom: 6px; }
.foot-base {
  border-top: 1px solid var(--line-dark);
  padding-block: 16px 22px;
  font-size: 12.5px;
  color: rgba(244, 241, 234, .45);
}

/* ---------- Reveal (Mechanik wie Projektvorlage) ---------- */

.reveal { opacity: 1; transform: none; }
html.js .reveal {
  transform: translateY(18px);
  transition: transform .55s ease;
}
html.js .reveal.in { transform: none; }

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .cols { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; gap: 18px; }
  .site-foot .wrap { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .band img, .plate img { aspect-ratio: 16 / 10; }
  .chapter { grid-template-columns: 58px 1fr; }
  .chapter .go { grid-column: 2; }
  .steps li { grid-template-columns: 56px 1fr; }
  .times .row { grid-template-columns: 96px 1fr; }
  .crisis .num-row { grid-template-columns: 1fr; gap: 2px; }
  .btn { width: 100%; justify-content: center; }
}