/* EcoSabil — das Buch (Scroll-Erzählung) */

body.eco-book-story main {
  overflow-x: hidden;
}

body.eco-book-story [id] {
  scroll-margin-top: calc(var(--nav-height) + 4.5rem);
}

/* --- Akte (Dunkel / Pergament) --- */
.eco-act {
  position: relative;
  padding: clamp(4rem, 9vw, 6.5rem) 0;
  border-bottom: 1px solid var(--line);
}

.eco-act--dark {
  background:
    radial-gradient(ellipse 80% 55% at 50% 0%, rgba(201, 168, 76, 0.07), transparent 65%),
    linear-gradient(180deg, rgba(18, 14, 10, 0.98), rgba(10, 8, 6, 1));
}

.eco-act--parchment {
  background: var(--parchment);
  color: var(--parchment-ink);
  border-bottom-color: rgba(122, 99, 64, 0.2);
}

.eco-act--parchment .label {
  color: var(--bronze);
}

.eco-act--parchment h2,
.eco-act--parchment h3 {
  color: var(--parchment-ink);
}

.eco-act--parchment p,
.eco-act--parchment .eco-prose p {
  color: #4a3f30;
}

.eco-act--parchment .script-accent {
  color: var(--bronze);
}

.eco-act--parchment a {
  color: var(--bronze);
}

.eco-act--dark .section-header h2 {
  color: var(--gold-bright);
}

.eco-act--dark .section-header p {
  color: var(--cream-muted);
}

.eco-act--parchment .section-header {
  margin-bottom: 2rem;
}

/* --- Opening hero (legacy; EcoSabil uses .book-hero) --- */
.eco-book-open {
  display: none;
}

.eco-book-open__badge {
  display: inline-block;
  margin-bottom: 1.5rem;
  padding: 0.55rem 1.5rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-tech);
  font-size: 0.65rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold-muted);
}

.eco-book-open h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.75rem);
  color: var(--gold-bright);
  margin-bottom: 0.5rem;
  line-height: 1.05;
}

.eco-book-open__role {
  font-family: var(--font-tech);
  font-size: clamp(0.72rem, 1.5vw, 0.82rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 1.25rem;
}

.eco-book-open__lead {
  max-width: 36rem;
  margin: 0 auto 2rem;
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  font-style: italic;
  color: var(--cream-soft);
  line-height: 1.55;
}

.eco-book-open__banner {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: 2rem;
  max-width: 56rem;
  margin: 0 auto;
  text-align: left;
  align-items: center;
  padding: 1.5rem;
  border: 1px solid var(--line-strong);
  background: rgba(16, 14, 11, 0.65);
  box-shadow: var(--shadow-gold);
}

.eco-book-open__cover img {
  display: block;
  width: 100%;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-soft);
}

.eco-book-open__intro h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--gold-bright);
  margin-bottom: 0.75rem;
}

.eco-book-open__intro p {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--cream-soft);
  margin-bottom: 1rem;
}

/* --- Stats-Leiste --- */
.eco-stats-bar {
  border-block: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
  padding: 2rem 0;
}

.eco-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  text-align: center;
}

.eco-stat-number {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 3vw, 2rem);
  font-weight: 600;
  color: var(--gold-bright);
  line-height: 1;
  margin-bottom: 0.4rem;
}

.eco-stat-label {
  font-family: var(--font-tech);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-muted);
}

/* --- Atemzug / Zitat --- */
.eco-breath {
  padding: clamp(2.5rem, 5vw, 3.5rem) 0;
  background:
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(201, 168, 76, 0.08), transparent 70%),
    linear-gradient(180deg, rgba(14, 11, 8, 1), rgba(18, 14, 10, 0.98));
  border-bottom: 1px solid var(--line);
}

.eco-breath__quote {
  max-width: 38rem;
  margin: 0 auto;
  padding: 0;
  border: none;
  text-align: center;
}

.eco-breath__quote p {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.6vw, 1.55rem);
  font-style: italic;
  line-height: 1.55;
  color: var(--cream-soft);
  margin: 0;
}

/* --- Drei Stimmen --- */
.eco-voices {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.eco-voice {
  padding: 1.35rem 1.25rem 1.5rem;
  border: 1px solid var(--line-strong);
  background: rgba(12, 10, 8, 0.5);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.eco-voice:hover {
  border-color: var(--gold-bright);
  box-shadow: var(--shadow-gold);
}

.eco-voice__role {
  font-family: var(--font-tech);
  font-size: 0.58rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-muted);
  margin-bottom: 0.55rem;
}

.eco-voice h3 {
  font-size: 1.05rem;
  color: var(--gold-bright);
  margin-bottom: 0.65rem;
  line-height: 1.3;
}

.eco-voice p {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--cream-muted);
  margin: 0;
}

/* --- Split: Cover + Epilog --- */
.eco-split {
  display: grid;
  grid-template-columns: minmax(200px, 260px) 1fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: start;
  max-width: 52rem;
  margin: 0 auto;
}

.eco-split__cover .eco-book-frame {
  max-width: 240px;
  margin: 0 auto;
}

.eco-split__body h2 {
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  color: var(--gold-bright);
  margin-bottom: 1rem;
}

.eco-split__body p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--cream-soft);
  margin-bottom: 1rem;
}

.eco-split__body p:last-child {
  margin-bottom: 0;
}

/* --- Pergament: Emblem + Prose --- */
.eco-philosophy {
  max-width: 42rem;
  margin: 0 auto;
  text-align: center;
}

.eco-philosophy__emblem {
  width: min(220px, 55vw);
  height: min(220px, 55vw);
  margin: 0 auto 2rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(122, 99, 64, 0.35);
  box-shadow: 0 12px 40px rgba(122, 99, 64, 0.15);
}

.eco-philosophy__emblem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eco-prose {
  max-width: 40rem;
  margin: 0 auto;
}

.eco-prose h3 {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  margin: 2rem 0 0.85rem;
  text-align: center;
}

.eco-prose h3:first-child {
  margin-top: 0;
}

.eco-prose p {
  font-size: 1.05rem;
  line-height: 1.78;
  margin-bottom: 1.15rem;
  text-align: center;
}

.eco-prose__lead {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-style: italic;
  margin-bottom: 1.5rem !important;
}

.eco-prose__closing {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(122, 99, 64, 0.25);
  font-weight: 600;
  color: var(--parchment-ink) !important;
}

/* --- Krisen-Kapitel (gestapelt) --- */
.eco-crisis-stack {
  max-width: 40rem;
  margin: 0 auto;
}

.eco-crisis-item {
  padding: 1.75rem 0;
  border-bottom: 1px solid rgba(122, 99, 64, 0.18);
}

.eco-crisis-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.eco-crisis-item h3 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.4vw, 1.35rem);
  text-align: center;
  margin-bottom: 0.85rem;
  color: var(--parchment-ink);
}

.eco-crisis-item p {
  font-size: 1.02rem;
  line-height: 1.75;
  text-align: center;
  color: #4a3f30;
  margin: 0;
}

/* --- Projektwelt: Showcase-Blöcke --- */
.eco-showcases {
  display: flex;
  flex-direction: column;
  gap: clamp(3rem, 6vw, 4.5rem);
  margin-top: 2.5rem;
}

.eco-showcase {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  align-items: center;
  max-width: 58rem;
  margin: 0 auto;
  padding: 1.5rem;
  border: 1px solid var(--line-strong);
  background: rgba(12, 10, 8, 0.55);
}

.eco-showcase--flip {
  grid-template-columns: auto 1fr;
}

.eco-showcase--flip .eco-showcase__visual {
  order: -1;
}

.eco-showcase--regierung {
  grid-template-columns: 1fr auto;
}

.eco-showcase__kicker {
  font-family: var(--font-display);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-style: italic;
  color: var(--gold-muted);
  margin-bottom: 0.65rem;
}

.eco-showcase__text h3 {
  font-size: clamp(1.25rem, 2.8vw, 1.65rem);
  color: var(--gold-bright);
  margin: 0.35rem 0 1rem;
  line-height: 1.25;
}

.eco-showcase__text p {
  font-size: 1rem;
  line-height: 1.72;
  color: var(--cream-soft);
  margin-bottom: 0.85rem;
}

.eco-showcase__text p:last-child {
  margin-bottom: 0;
}

.eco-showcase__text a {
  color: var(--gold-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 168, 76, 0.35);
}

.eco-showcase__text a:hover {
  border-bottom-color: var(--gold-bright);
}

/* Einheitliches Buchformat 2:3 — wie Cover auf der Seite */
.eco-showcase__visual {
  width: clamp(220px, 26vw, 280px);
  flex-shrink: 0;
}

.eco-book-frame {
  aspect-ratio: 2 / 3;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-gold);
  background: rgba(0, 0, 0, 0.35);
}

.eco-book-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: none;
  box-shadow: none;
}

.eco-showcase--road .eco-book-frame img {
  object-position: center center;
}

.eco-showcase--bridge .eco-book-frame img {
  object-position: center center;
}

.eco-showcase--regierung .eco-book-frame img {
  object-position: center center;
}

.eco-showcase--regierung .eco-book-frame:last-child img {
  object-position: center 55%;
}

.eco-showcase--medical .eco-book-frame img {
  object-position: center center;
}

.eco-showcase--video {
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.15fr);
  align-items: center;
  max-width: 64rem;
}

.eco-showcase--video .eco-showcase__visual {
  width: 100%;
  max-width: none;
}

.eco-video-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-gold);
  background: #0a0c09;
}

.eco-video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.eco-showcase__visual--duo {
  display: flex;
  gap: 0.75rem;
  width: auto;
}

.eco-showcase__visual--duo .eco-book-frame {
  width: clamp(120px, 14vw, 160px);
}

/* Legacy pillar cards (andere Seiten) */
.eco-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.eco-pillar {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--line-strong);
  background: rgba(16, 14, 11, 0.55);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.eco-pillar:hover {
  border-color: var(--gold-bright);
  box-shadow: var(--shadow-gold);
}

.eco-pillar__card {
  padding: 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.25);
}

.eco-pillar__card img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin-bottom: 0.85rem;
  border: 1px solid var(--line);
}

.eco-pillar__card h3 {
  font-size: 1rem;
  color: var(--gold-bright);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.eco-pillar__card .eco-pillar__tag {
  font-family: var(--font-tech);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-muted);
}

.eco-pillar__body {
  padding: 1.15rem 1.2rem 1.35rem;
  flex: 1;
}

.eco-pillar__body h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--cream);
  margin-bottom: 0.65rem;
}

.eco-pillar__body p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--cream-muted);
  margin: 0 0 0.65rem;
}

.eco-pillar__body ul {
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
  font-size: 0.88rem;
  color: var(--cream-muted);
  line-height: 1.55;
}

.eco-pillar__body li {
  margin-bottom: 0.35rem;
}

/* --- Turm-Epilog --- */
.eco-tower {
  display: grid;
  grid-template-columns: minmax(200px, 300px) 1fr;
  gap: clamp(2rem, 4vw, 3rem);
  align-items: center;
  max-width: 54rem;
  margin: 0 auto;
}

.eco-tower__visual {
  max-width: 280px;
  margin: 0 auto;
}

.eco-book-frame--tower img {
  object-position: center 35%;
}

.eco-tower__text .label {
  margin-bottom: 0.75rem;
}

.eco-tower__text h2 {
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--gold-bright);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.eco-tower__text p {
  font-size: 1.02rem;
  line-height: 1.75;
  color: var(--cream-soft);
  margin-bottom: 1rem;
}

/* --- Meta + Kapitel-Übersicht --- */
.eco-book-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  justify-content: flex-start;
  margin: 1.5rem 0 0;
}

.eco-book-meta span {
  font-family: var(--font-display);
  font-size: 0.88rem;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--line);
  color: var(--cream-muted);
}

.eco-chapters-compact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  margin-top: 1.75rem;
}

.eco-chapter-link {
  display: block;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

.eco-chapter-link:hover {
  border-color: var(--gold-bright);
  background: rgba(232, 207, 142, 0.06);
}

.eco-chapter-link h4 {
  font-size: 1rem;
  color: var(--gold-bright);
  margin-bottom: 0.4rem;
}

.eco-chapter-link p {
  font-size: 0.88rem;
  color: var(--cream-muted);
  margin: 0;
  line-height: 1.5;
}

.eco-chapter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 2rem;
}

@media (max-width: 900px) {
  .eco-book-open__banner,
  .eco-split,
  .eco-tower {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .eco-book-open__banner {
    text-align: center;
  }

  .eco-book-meta {
    justify-content: center;
  }

  .eco-book-open__cover {
    max-width: 220px;
    margin: 0 auto;
  }

  .eco-split__cover .eco-book-frame {
    max-width: 200px;
  }

  .eco-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .eco-voices {
    grid-template-columns: 1fr;
  }

  .eco-showcase,
  .eco-showcase--flip,
  .eco-showcase--regierung,
  .eco-showcase--video {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .eco-showcase__visual,
  .eco-showcase--flip .eco-showcase__visual {
    width: min(240px, 72vw);
    margin: 0 auto;
    order: -1;
  }

  .eco-showcase--video .eco-showcase__visual {
    width: 100%;
    max-width: 36rem;
  }

  .eco-showcase__visual--duo {
    justify-content: center;
  }

  .eco-showcase__visual--duo .eco-book-frame {
    width: min(130px, 38vw);
  }

  .eco-pillars {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .eco-tower__visual {
    max-width: 220px;
  }
}