/* ==========================================================================
   Designvorlage D — One-Page-Storytelling · Farbwelt „Tinte & Kupfer"
   Bildschirmfüllende Panels im Wechsel zwischen Tinten-Schwarz und Papier,
   große Statement-Typografie, Kupfer als einziger Akzent.
   Wird NACH style.css geladen.
   ========================================================================== */

:root {
  --bg: #FAFAF7;               /* Papier */
  --ink-panel: #12151B;        /* Tinte */
  --surface: #FFFFFF;
  --surface-alt: #F1F1EC;
  --ink: #20242B;
  --text: #40454E;
  --text-muted: #767B84;
  --border: #E4E3DD;
  --border-strong: #C9C8C0;
  --copper: #B4693A;
  --copper-deep: #96522A;
  --copper-light: #D98C56;
  --text-on-dark: #E9EBEF;
  --text-on-dark-muted: #A9AEB8;

  /* Token-Mapping: Kupfer übernimmt die Akzent-Rollen */
  --amber-500: #B4693A;
  --amber-600: #96522A;
  --amber-100: #F2E2D6;
  --navy-800: #12151B;
  --navy-900: #0C0F13;
  --navy-700: #22262E;
}

/* Sanftes Einrasten der Panels (bei reduzierter Bewegung deaktiviert) */
html { scroll-snap-type: y proximity; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-snap-type: none; }
}

body { background: var(--bg); }

/* --------------------------------------------------------------------------
   Story-Header: liegt über dem ersten Panel, keine Sticky-Navigation
   -------------------------------------------------------------------------- */

.d-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  padding: 1.3rem 0;
}
.d-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.d-wordmark {
  font-family: var(--font-display);
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}
.d-wordmark b { color: var(--copper); font-weight: 700; }
.d-nav { display: flex; gap: 1.4rem; align-items: center; flex-wrap: wrap; }
.d-nav a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
}
.d-nav a:hover { color: var(--copper); }
.d-nav .btn { min-height: 42px; padding: 0.55rem 1.1rem; }
@media (max-width: 760px) {
  .d-nav a:not(.btn) { display: none; }
}

/* --------------------------------------------------------------------------
   Panels
   -------------------------------------------------------------------------- */

.panel {
  min-height: 94svh;
  display: flex;
  align-items: center;
  padding-block: clamp(4.5rem, 9vh, 7rem);
  position: relative;
  scroll-snap-align: start;
}
/* Container ist Flex-Kind des Panels: Breite explizit machen, sonst
   erzwingen breite Inhalte (Karussell-Track) Max-Content-Breite */
.panel > .container { width: 100%; min-width: 0; }
.panel--ink { background: var(--ink-panel); }
.panel--ink h2, .panel--ink h3,
.panel--hero h1 { color: #F5F6F8; }
.panel--ink p { color: var(--text-on-dark-muted); }
.panel--ink strong, .panel--hero strong { color: #fff; }
.panel--hero .statement { color: #F5F6F8; }
.panel--hero .lead { color: var(--text-on-dark); }

.kapitel {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 1.4rem;
}

.statement {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.1rem, 5.4vw, 4.2rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 0.5em;
  max-width: 18em;
}
.statement strong, .statement b { font-weight: 650; }
.panel--ink .statement { color: #F5F6F8; }
.statement .u {
  border-bottom: 0.07em solid var(--copper);
  padding-bottom: 0.02em;
}

.panel .lead { max-width: 38rem; }
.panel--ink .lead { color: var(--text-on-dark); }

/* Panel 1: Vollbild-Hero */
.panel--hero { min-height: 100svh; background: var(--ink-panel); overflow: hidden; }
.panel--hero .hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 55%;
  opacity: 0.42;
}
.panel--hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(12, 15, 19, 0.85) 0%, rgba(12, 15, 19, 0.45) 60%, rgba(12, 15, 19, 0.25) 100%),
    linear-gradient(180deg, rgba(12, 15, 19, 0.7) 0%, rgba(12, 15, 19, 0.2) 45%, var(--ink-panel) 100%);
  z-index: 1;
}
.panel--hero .container { position: relative; z-index: 2; }
.panel--hero .statement { max-width: 14em; }

.scroll-hint {
  position: absolute;
  left: 50%;
  bottom: 2.2rem;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--copper);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  text-decoration: none;
}
.scroll-hint .line {
  width: 2px;
  height: 44px;
  background: linear-gradient(var(--copper), transparent);
  animation: hint 1.8s ease-in-out infinite;
}
@keyframes hint {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(8px); opacity: 0.5; }
}

/* Drei-Spalten-Aussagen (Nutzen) */
.triad {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  list-style: none;
  margin: 2.6rem 0 0;
  padding: 0;
}
@media (min-width: 820px) { .triad { grid-template-columns: repeat(3, 1fr); } }
.triad li { border-top: 2px solid var(--copper); padding-top: 1.1rem; }
.triad h3 { font-size: 1.2rem; margin-bottom: 0.4em; }
.triad p { font-size: 0.98rem; margin: 0; }

/* Leistungs-Index (editoriale Liste) */
.index-list { list-style: none; margin: 2.4rem 0 0; padding: 0; }
.index-list li { border-top: 1px solid var(--border-strong); }
.index-list li:last-child { border-bottom: 1px solid var(--border-strong); }
.index-list a {
  display: grid;
  grid-template-columns: 3.2rem 1fr auto;
  align-items: baseline;
  gap: 1rem;
  padding: 1.05rem 0.4rem;
  text-decoration: none;
  color: var(--ink);
  transition: background-color 180ms ease-out, padding-left 220ms ease-out;
}
.index-list a:hover { background: var(--surface); padding-left: 1rem; }
.index-list .no {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--copper);
}
.index-list .t {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.4vw, 1.55rem);
  letter-spacing: -0.01em;
}
.index-list .arrow { color: var(--copper); font-family: var(--font-mono); }
.index-list .sub {
  grid-column: 2;
  font-size: 0.92rem;
  color: var(--text-muted);
}

/* Ablauf horizontal */
.steps-row {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  list-style: none;
  margin: 2.6rem 0 0;
  padding: 0;
  counter-reset: step;
}
@media (min-width: 820px) { .steps-row { grid-template-columns: repeat(3, 1fr); } }
.steps-row li { position: relative; padding-top: 1.1rem; }
.steps-row li::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-mono);
  font-size: 2.6rem;
  color: transparent;
  -webkit-text-stroke: 1px var(--copper);
  display: block;
  margin-bottom: 0.5rem;
  line-height: 1;
}
.steps-row h3 { font-size: 1.15rem; margin-bottom: 0.35em; }
.steps-row p { font-size: 0.96rem; margin: 0; }

/* Projekte + Logos */
.panel .gallery { margin-top: 2.4rem; }
.panel .logo-marquee { margin-top: 3rem; }

/* Schluss-Panel / Kontakt */
.panel--end { background: var(--ink-panel); }
.panel--end .statement { max-width: 13em; }
.panel--end .end-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  align-items: center;
  margin-top: 2rem;
}
.panel--end .btn--primary { background: var(--copper); color: #10130a; color: #14161B; }
.panel--end .btn--primary:hover { background: #C97C4B; }
.panel--end .phone {
  color: var(--text-on-dark);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
}
.panel--end .phone:hover { color: var(--copper); }
.panel--end .phone svg { color: var(--copper); }

.end-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 4rem;
  padding-top: 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
  justify-content: space-between;
  font-size: 0.88rem;
  color: var(--text-on-dark-muted);
}
.end-footer a { color: var(--text-on-dark-muted); text-decoration: none; }
.end-footer a:hover { color: var(--copper); }

/* Punkt-Navigation rechts (nur Desktop) */
.dots {
  position: fixed;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 50;
  display: grid;
  gap: 0.75rem;
}
.dots a {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  border: 2px solid var(--copper);
  background: transparent;
  display: block;
  transition: background-color 160ms ease-out, transform 160ms ease-out;
}
.dots a:hover { background: var(--copper); transform: scale(1.25); }
.dots a.is-active { background: var(--copper); transform: scale(1.2); box-shadow: 0 0 0 4px rgba(180, 105, 58, 0.22); }
@media (max-width: 1100px) { .dots { display: none; } }

/* ==========================================================================
   Produktions-Bausteine: Sticky-Header mit Dropdown, Unterseiten
   (genutzt von index.html und allen Unterseiten im Tinte-&-Kupfer-Design;
   .d-header bleibt für die Prototyp-Datei vorlage-d.html erhalten)
   ========================================================================== */

.site-header-d {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(12, 15, 19, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.site-header-d .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 76px;
}
.site-header-d .d-wordmark { font-size: 1.35rem; }
.site-header-d .nav-link { color: #E9EBEF; white-space: nowrap; padding-inline: 0.55rem; }
.site-header-d .nav-link:hover { color: var(--copper); }
.site-header-d .nav-link[aria-current="page"] { box-shadow: inset 0 -3px 0 var(--copper); }
.site-header-d .nav-cta { color: #14161B; background: var(--copper); }
.site-header-d .nav-cta:hover { background: #C97C4B; color: #14161B; }
.site-header-d .nav-cta[aria-current="page"] { box-shadow: none; }
.site-header-d .nav-toggle { color: #E9EBEF; }
.site-header-d .dropdown {
  background: #161C2B;
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.5);
}
.site-header-d .dropdown a { color: var(--text-on-dark); }
.site-header-d .dropdown a:hover { background: rgba(255, 255, 255, 0.07); color: #fff; }
.site-header-d .dropdown a[aria-current="page"] { background: rgba(180, 105, 58, 0.24); color: #fff; }
@media (max-width: 900px) {
  /* Auf sehr schmalen Screens (ab ca. 360px) ist zwischen vollem
     Wordmark und dem Menü-Button sonst kein Platz mehr. */
  .site-header-d .d-wordmark { font-size: clamp(1rem, 4.8vw, 1.35rem); }
  .site-header-d .nav-menu {
    background: #0C0F13;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 16px 44px rgba(0, 0, 0, 0.5);
  }
  .site-header-d .nav-link[aria-current="page"] { box-shadow: inset 3px 0 0 var(--copper); }
  .site-header-d .nav-cta[aria-current="page"] { box-shadow: none; }
  .site-header-d .dropdown { background: #10151F; box-shadow: none; }
}

/* Unterseiten-Hero im Story-Stil (Token-Mapping macht ihn bereits tintig) */
.page-hero { padding-block: clamp(3.2rem, 7vw, 5.5rem); }
.page-hero h1 {
  font-weight: 300;
  letter-spacing: -0.02em;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  line-height: 1.08;
}
.page-hero .eyebrow { color: var(--copper); }

/* Formular-Fokus in Kupfer statt Amber */
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--ink);
  box-shadow: 0 0 0 3px rgba(180, 105, 58, 0.35);
}

/* Galerie & Logos auf Tinten-Panels */
.panel--ink .gallery figcaption strong { color: #F5F6F8; }
.panel--ink .gallery figcaption span { color: var(--text-on-dark-muted); }
.panel--ink .gallery .img-wrap { border-color: rgba(255, 255, 255, 0.15); }
.panel--ink .logo-track img {
  background: #fff;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  height: 60px;
}

/* Kontakt-Aktionen, theme-neutral (auf Papier- wie Tinten-Panels nutzbar) */
.end-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  align-items: center;
  margin-top: 2rem;
}
.end-actions .btn--primary { background: var(--copper); color: #14161B; }
.end-actions .btn--primary:hover { background: #C97C4B; color: #14161B; }
.end-actions .phone {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--ink);
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
}
.end-actions .phone svg { color: var(--copper); }
.end-actions .phone:hover { color: var(--copper-deep); }
.panel--ink .end-actions .phone { color: var(--text-on-dark); }
.panel--ink .end-actions .phone:hover { color: var(--copper); }

/* Umschalt-Leiste */
.variant-bar {
  position: fixed;
  bottom: 1rem;
  right: 3rem;
  z-index: 2000;
  background: #1B1F27;
  color: #E9EBEF;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 0.65rem 0.9rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  gap: 0.9rem;
  align-items: center;
  flex-wrap: wrap;
  max-width: calc(100vw - 4rem);
}
.variant-bar strong { color: var(--copper); font-weight: 600; }
.variant-bar a { color: #E9EBEF; text-decoration: underline; text-decoration-color: var(--copper); }
.variant-bar a:hover { color: var(--copper); }

/* ==========================================================================
   Startseiten-Panels – Kapitel-Feinschliff (2. Iteration)
   ========================================================================== */

/* Kapitel 02 – Nutzen als Bildkacheln */
.benefit-cards { list-style: none; margin: 2.6rem 0 0; padding: 0; display: grid; gap: 1.4rem; }
@media (min-width: 820px) { .benefit-cards { grid-template-columns: repeat(3, 1fr); } }
.benefit-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.benefit-card:hover { transform: translateY(-6px); border-color: var(--copper); box-shadow: var(--shadow-md); }
.benefit-img { background: var(--surface-alt); }
.benefit-img img { display: block; width: 100%; height: auto; }
.benefit-body { padding: 1.3rem 1.4rem 1.5rem; }
.benefit-body h3 { color: var(--ink); margin-bottom: 0.4em; }
.benefit-body p { color: var(--text); font-size: 0.98rem; margin: 0; }

/* Kapitel 03 – Leistungen als Zwei-Spalten-Liste mit Zahl-Eyecatcher */
.svc-cols { list-style: none; margin: 2.4rem 0 0; padding: 0; display: grid; gap: 0.4rem; }
@media (min-width: 760px) { .svc-cols { grid-template-columns: 1fr 1fr; column-gap: 1.4rem; } }
.svc-cols a {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 0.95rem 1rem;
  border-radius: var(--radius);
  text-decoration: none;
  color: var(--ink);
  border: 1px solid transparent;
  transition: background-color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.svc-cols a:hover { background: var(--surface); border-color: var(--border-strong); transform: translateX(3px); }
.svc-no { font-family: var(--font-display); font-weight: 700; font-size: 2.1rem; line-height: 1; color: var(--copper); min-width: 1.7em; }
.svc-text { display: flex; flex-direction: column; }
.svc-t { font-family: var(--font-display); font-weight: 600; font-size: 1.08rem; letter-spacing: -0.01em; }
.svc-sub { font-size: 0.87rem; color: var(--text-muted); }
.svc-go { color: var(--copper); font-family: var(--font-mono); opacity: 0; transform: translateX(-4px); transition: opacity 0.18s ease, transform 0.18s ease; }
.svc-cols a:hover .svc-go { opacity: 1; transform: none; }
.panel--ink .svc-cols a { color: var(--text-on-dark); }
.panel--ink .svc-sub { color: var(--text-on-dark-muted); }
.panel--ink .svc-cols a:hover { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.16); }

/* Kapitel 04 – Ablauf-Schritte als Hover-Karten */
.steps-row li {
  padding: 1.5rem 1.4rem 1.6rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
  transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease;
}
.steps-row li:hover { transform: translateY(-6px); background: rgba(255, 255, 255, 0.06); border-color: rgba(180, 105, 58, 0.5); }
.steps-row li::before { color: transparent; -webkit-text-stroke: 1px var(--copper); transition: color 0.3s ease; }
.steps-row li:hover::before { color: var(--copper); }
.panel:not(.panel--ink) .steps-row li { background: var(--surface); border-color: var(--border); }
.panel:not(.panel--ink) .steps-row li:hover { background: var(--surface); border-color: var(--copper); box-shadow: var(--shadow-sm); }
.step-more {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  font-size: 0.95rem;
  color: var(--copper);
  border-left: 3px solid var(--copper);
  padding-left: 0.85rem;
  transition: max-height 0.35s ease, opacity 0.35s ease, margin-top 0.35s ease;
}
.steps-row li:hover .step-more,
.steps-row li:focus-within .step-more { max-height: 7rem; opacity: 1; margin-top: 0.7rem; }
@media (hover: none) { .step-more { max-height: 7rem; opacity: 1; margin-top: 0.7rem; } }

/* Kapitel 05 – Einsatzbereiche als Liste + Live-Vorschau (Master-Detail) */
.areas { margin-top: 2.4rem; display: grid; gap: 1.4rem; }
@media (min-width: 860px) { .areas { grid-template-columns: 5fr 7fr; gap: 2.2rem; align-items: start; } }
.area-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.2rem; }
.area-list button {
  width: 100%;
  text-align: left;
  background: none;
  border: 0;
  border-left: 2px solid var(--border-strong);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text);
  padding: 0.7rem 1rem;
  border-radius: 0 var(--radius) var(--radius) 0;
  transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.area-list button:hover { color: var(--ink); background: var(--surface); }
.area-list button.is-active { color: var(--ink); background: var(--surface); box-shadow: inset 3px 0 0 var(--copper); }
.area-preview { position: relative; }
.area-panel { display: none; }
.area-panel.is-active { display: grid; gap: 1.2rem; animation: areaFade 0.35s ease; }
@keyframes areaFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.area-img { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); }
.area-img img { display: block; width: 100%; height: auto; }
.area-info h3 { margin: 0.1em 0 0.35em; color: var(--ink); }
.area-info p { color: var(--text); margin: 0 0 0.9rem; }
.area-info a { font-family: var(--font-display); font-weight: 600; color: var(--copper); text-decoration: none; }
.area-info a:hover { color: var(--copper-deep); }

/* Kapitel 06 – Referenzen-Karussell */
.ref-carousel { position: relative; margin-top: 2.4rem; display: flex; align-items: center; gap: 0.6rem; }
.ref-viewport { overflow: hidden; flex: 1 1 auto; min-width: 0; }
.ref-track { list-style: none; margin: 0; padding: 0.3rem 0; display: flex; gap: 1.4rem; will-change: transform; }
.ref-card { flex: 0 0 calc((100% - 1.4rem) / 2); box-sizing: border-box; }
@media (max-width: 560px) { .ref-card { flex-basis: 88%; } }
.ref-card figure { margin: 0; }
.ref-card .img-wrap { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid rgba(255, 255, 255, 0.15); aspect-ratio: 4 / 3; }
.ref-card img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ref-card figcaption { padding-top: 0.8rem; }
.ref-card figcaption strong { display: block; font-family: var(--font-display); color: #F5F6F8; margin-bottom: 0.15rem; }
.ref-card figcaption span { font-size: 0.9rem; color: var(--text-on-dark-muted); }
.ref-facts { list-style: none; margin: 0.5rem 0 0.55rem; padding: 0; display: flex; flex-wrap: wrap; gap: 0.4rem; }
.ref-facts li {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--copper-light);
  border: 2px solid rgba(180, 105, 58, 0.6);
  border-radius: var(--radius);
  padding: 0.2rem 0.6rem;
}
.ref-arrow {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.ref-arrow:hover { background: var(--copper); border-color: var(--copper); color: #14161B; }
/* Projekte auf hellem Panel: Karten, Fakten-Badges und Pfeile sind fest auf
   dunklen Untergrund gestylt (weiße Schrift, rgba(255,255,255,..)-Rahmen) —
   auf hellem Panel brauchen sie das Gegenstück. */
.panel:not(.panel--ink) .ref-card figcaption strong { color: var(--ink); }
.panel:not(.panel--ink) .ref-card figcaption span { color: var(--text-muted); }
.panel:not(.panel--ink) .ref-card .img-wrap { border-color: var(--border); }
.panel:not(.panel--ink) .ref-facts li { color: var(--copper-deep); border-color: rgba(180, 105, 58, 0.45); }
.panel:not(.panel--ink) .ref-arrow { border-color: var(--border-strong); background: var(--surface); color: var(--ink); }
.panel:not(.panel--ink) .logo-band-title { color: var(--text-muted); }
/* Auf Mobile bleiben die Pfeile sichtbar, damit auch ohne Wisch-Geste
   manuell weitergeklickt werden kann; nur etwas kleiner, damit für die
   Karte selbst genug Breite bleibt. */
@media (max-width: 560px) {
  .ref-arrow { width: 36px; height: 36px; font-size: 1.2rem; flex: 0 0 36px; }
  .ref-card { flex-basis: 78%; }
}

/* Kapitel 06 – Logo-Band größer & mit Überschrift */
.logo-band { margin-top: 3.2rem; }
.logo-band-title {
  text-align: center;
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--text-on-dark);
  margin: 0 0 1.9rem;
}
/* Einheitliche Logo-Kacheln: gleiche Boxgröße trotz sehr unterschiedlicher
   Logo-Seitenverhältnisse; Logo wird zentriert eingepasst (object-fit) */
.logo-band .logo-track { gap: clamp(1.4rem, 3vw, 2.6rem); }
.logo-band .logo-track img {
  height: 112px;
  width: 230px;
  object-fit: contain;
  padding: 0.7rem 1.1rem;
  box-sizing: border-box;
}

/* Kapitel 06 – CTA nach den Logos zentriert und mit mehr Abstand */
#projekte .end-actions { justify-content: center; margin-top: 3.6rem; }

/* Logobanner direkt nach dem Hero: kompakter, dunkler Partner-Streifen, kein eigenes Panel */
.partner-band {
  background: var(--ink-panel);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: clamp(1.9rem, 3.4vw, 2.7rem) 0;
  scroll-snap-align: none;
}
.partner-band .logo-marquee { margin-top: 0; }
.partner-band .logo-track { gap: clamp(2rem, 4.4vw, 3.6rem); }
/* Feste, großzügige Kachelgröße statt height:auto — sonst wirken Logos mit
   sehr unterschiedlichem Seitenverhältnis (breite Wortmarken vs. quadratische
   Icons) uneinheitlich groß/klein im Streifen. Weißer Kachel-Hintergrund,
   da die Logos selbst für hellen Untergrund gestaltet sind (wie im
   Logo-Band im Projekte-Kapitel). */
.partner-band .logo-track img {
  height: 84px;
  width: 208px;
  object-fit: contain;
  background: #fff;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius);
}
.partner-band-eyebrow {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--copper);
  margin: 0 0 1.4rem;
}


/* ==========================================================================
   Kapitel 05 – Leistungsfinder (Entscheidungsbaum)
   ========================================================================== */
.finder { margin-top: 2.2rem; max-width: 780px; }
.finder-step { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--copper); }
.finder-q { font-family: var(--font-display); font-weight: 600; font-size: clamp(1.35rem, 2.8vw, 1.9rem); color: var(--ink); margin: .45rem 0 1.4rem; letter-spacing: -.01em; }
.finder-options { display: grid; gap: .7rem; }
.finder-option { display: flex; align-items: center; justify-content: space-between; gap: 1rem; text-align: left; width: 100%; background: var(--surface); border: 1px solid var(--border-strong); border-radius: var(--radius-lg); padding: 1.05rem 1.25rem; font-family: var(--font-body); font-size: 1.02rem; color: var(--ink); cursor: pointer; transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
.finder-option:hover { border-color: var(--copper); transform: translateX(4px); box-shadow: var(--shadow-sm); }
.finder-option .arw { color: var(--copper); font-family: var(--font-mono); flex: none; font-size: 1.1rem; }
.finder-actions { margin-top: 1.4rem; display: flex; gap: 1.4rem; }
.finder-nav { background: none; border: 0; color: var(--text-muted); font-family: var(--font-display); font-weight: 600; font-size: .92rem; cursor: pointer; padding: .3rem 0; }
.finder-nav:hover { color: var(--copper); }
.finder-crumbs { display: flex; flex-wrap: wrap; gap: .5rem; font-size: .85rem; color: var(--text-muted); margin-bottom: 1.2rem; }
.finder-crumb::after { content: "\203A"; margin-left: .5rem; color: var(--border-strong); }
.finder-crumb:last-child::after { content: ""; }
.finder-result { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--copper); border-radius: var(--radius-lg); padding: 1.7rem 1.8rem; box-shadow: var(--shadow-sm); }
.finder-result .rlabel { font-family: var(--font-mono); font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--copper); }
.finder-result h3 { margin: .35em 0 .45em; color: var(--ink); font-size: clamp(1.4rem, 2.6vw, 1.8rem); }
.finder-result p { color: var(--text); margin: 0 0 1.3rem; }
.finder-topics { margin-top: 2.4rem; max-width: 820px; font-size: .92rem; line-height: 1.75; color: var(--text-muted); }
.finder-topics a { color: var(--text-muted); text-decoration: none; border-bottom: 1px solid transparent; transition: color .16s ease, border-color .16s ease; }
.finder-topics a:hover { color: var(--copper); border-bottom-color: var(--copper); }

/* Leistungsfinder auf dunklem Panel: finder-option/-result sind eigene
   weiße Karten und brauchen keine Anpassung, aber Fließtext direkt auf
   dem Panel-Hintergrund (Frage, Zurück/Von-vorne, Krumen, Themenliste)
   braucht helle Farben. */
.panel--ink .finder-q { color: #F5F6F8; }
.panel--ink .finder-nav { color: var(--text-on-dark-muted); }
.panel--ink .finder-nav:hover { color: var(--copper); }
.panel--ink .finder-crumbs { color: var(--text-on-dark-muted); }
.panel--ink .finder-crumb::after { color: rgba(255, 255, 255, 0.3); }
.panel--ink .finder-topics { color: var(--text-on-dark-muted); }
.panel--ink .finder-topics a { color: var(--text-on-dark-muted); }
.panel--ink .finder-topics a:hover { color: var(--copper); }


/* ==========================================================================
   Unterseiten - zweispaltiger Leistungsumfang & Ablauf-Timeline
   ========================================================================== */
.deliver-split { display:grid; gap:clamp(1.8rem,4vw,3rem); margin-bottom:2rem; }
@media (min-width:820px){ .deliver-split{ grid-template-columns:1fr 1fr; } }
.deliver-split h3 { color:var(--ink); font-size:1.2rem; margin:0 0 1rem; }
.deliver-split .checklist { margin-bottom:0; }

.htl { margin-top:2.8rem; position:relative; }
.htl::before { content:""; position:absolute; left:1.1rem; right:1.1rem; top:1.1rem; height:2px; background:var(--border-strong); }
.htl-fill { position:absolute; left:1.1rem; top:1.1rem; height:2px; background:var(--copper); width:calc(100% - 2.2rem); transform:scaleX(0); transform-origin:left center; transition:transform 1.1s ease; }
.htl.is-in .htl-fill { transform:scaleX(1); }
.htl-steps { list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; position:relative; }
.htl-steps li { padding-top:3.1rem; position:relative; transition:transform .2s ease; }
.htl-steps li:hover { transform:translateY(-4px); }
.htl-dot { position:absolute; top:0; left:0; width:2.2rem; height:2.2rem; border-radius:50%; background:var(--surface); border:2px solid var(--copper); color:var(--copper); font-family:var(--font-mono); font-size:.78rem; display:flex; align-items:center; justify-content:center; transition:background-color .2s ease, color .2s ease; }
.htl-steps li:hover .htl-dot { background:var(--copper); color:#fff; }
.htl-steps h3 { font-size:1.02rem; color:var(--ink); margin:0 0 .3em; }
.htl-steps p { font-size:.9rem; color:var(--text); margin:0; }
.htl-more { max-height:0; opacity:0; overflow:hidden; color:var(--copper); font-size:.86rem; border-left:3px solid var(--copper); padding-left:.6rem; margin-top:0; transition:max-height .3s ease, opacity .3s ease, margin-top .3s ease; }
.htl-steps li:hover .htl-more { max-height:5rem; opacity:1; margin-top:.6rem; }
@media (hover:none){ .htl-more{ max-height:5rem; opacity:1; margin-top:.6rem; } }
@media (max-width:760px){ .htl::before,.htl-fill{ display:none; } .htl-steps{ grid-template-columns:1fr; gap:1.3rem; } .htl-steps li{ padding-top:0; padding-left:3rem; min-height:2.2rem; } }


/* CTA-Zusatzzeile (Risiko-Entlastung unter dem Button) */
.cta-note { margin: 0.9rem 0 0; font-size: 0.9rem; color: var(--text-muted); }
.panel--ink .cta-note, .cta-band .cta-note { color: var(--text-on-dark-muted); }