/* ============================================================================
   dunkelkammer.css — Theme und Seiten-Layout der Vorlage „dunkelkammer".
   Engine-Dateien (scrollcraft.css/js) bleiben unangetastet; hier werden nur
   Tokens überschrieben und eigenes Markup gestaltet (SPEC §4–§6, §8).

   Lichtregel (BRIEF.md): Rot ist Licht, keine Farbe. Der Rotton existiert als
   Lampenschein (Akt 1–4), als FIXIERT-Stempel, als Demotag-Rahmen und als
   Unterstreichung der Freigabe-Telefonzeile. Nie Flächenfarbe, nie Fließtext.
   ========================================================================== */

@font-face {
  font-family: "Space Grotesk";
  src: url("fonts/space-grotesk-latin.woff2") format("woff2");
  font-weight: 300 700;
  font-display: swap;
}
@font-face {
  font-family: "Space Mono";
  src: url("fonts/space-mono-latin.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}

:root {
  --sc-canvas:     #191411;
  --sc-surface:    #221B15;
  --sc-ink:        #F2EDE4;
  --sc-ink-soft:   #B7AFA3;
  --sc-accent:     #C2321F;
  --sc-accent-ink: #F6F3EC;

  --sc-font-display: "Space Grotesk", system-ui, sans-serif;
  --sc-font-text:    "Space Grotesk", system-ui, sans-serif;
  --sc-font-mono:    "Space Mono", ui-monospace, monospace;

  --sc-shadow-color: 20 30% 3%;

  --dk-papier: #F6F3EC;
  --dk-tinte:  #1C1A17;
  --dk-grau:   #6B675F;      /* Beschriftungsgrau auf Papier */
  --dk-schrift-dunkel: #55504A; /* Beschriftung auf Abzugs-Rand */
  --dk-rot:    #C2321F;
  --dk-glut:   #E23C25;      /* nur als Licht (Glow), trägt nie Text */

  --rand-h: 2.75rem;         /* Höhe des Bogenrands */
  --fab-breite: 0px;         /* wird von dunkelkammer.js gemessen */
}

body {
  padding-bottom: var(--rand-h);
}

/* Helle Phase: Abschnitts-Tokens UND color neu setzen (taste.md-Regel). */
.akt-leine, .akt-schluss {
  --sc-ink: var(--dk-tinte);
  --sc-ink-soft: var(--dk-grau);
  color: var(--sc-ink);
}

:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 3px;
}

/* ------------------------------------------------------------------ Abzug */
/* Jedes Foto der Seite ist ein Abzug: Fotopapier mit weißem Rand. Die
   Entwicklung schreibt dunkelkammer.js als Inline-Filter auf das <img>;
   ohne JS steht alles voll entwickelt (kein Filter = Grundzustand). */
.abzug {
  margin: 0;
  background: var(--dk-papier);
  padding: 0.75rem 0.75rem 0;
  box-shadow: var(--sc-e2);
}
.abzug-bild {
  position: relative;
  overflow: hidden;
}
.abzug-bild img {
  display: block;
  width: 100%;
  height: auto;
}
.abzug-korn {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: var(--korn, 0);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
.abzug-schrift {
  font-family: var(--sc-font-mono);
  font-size: max(12px, var(--sc-t-xs));
  letter-spacing: 0.04em;
  color: var(--dk-schrift-dunkel);
  padding: 0.55rem 0.15rem 0.65rem;
}

/* FIXIERT-Stempel: rot auf dem Abzug, latcht im Peak. */
.stempel {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  font-family: var(--sc-font-mono);
  font-size: max(13px, var(--sc-t-sm));
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--dk-rot);
  border: 2px solid var(--dk-rot);
  border-radius: 2px;
  padding: 0.3em 0.55em;
  background: color-mix(in oklab, var(--dk-papier) 88%, transparent);
  transform: rotate(-7deg);
}
.stempel.dk-wartend { opacity: 0; transform: rotate(-7deg) scale(1.25); }
.stempel.dk-gesetzt {
  opacity: 1;
  transform: rotate(-7deg) scale(1);
  transition: opacity 140ms var(--sc-ease-out), transform 180ms var(--sc-ease-out);
}

/* ------------------------------------------------- Chrome: der Bogenrand */
.bogenrand {
  position: fixed;
  inset: auto 0 0 0;
  height: var(--rand-h);
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-inline: clamp(0.9rem, 3vw, 2rem) calc(clamp(0.9rem, 3vw, 2rem) + var(--fab-breite));
  font-family: var(--sc-font-mono);
  font-size: max(13px, var(--sc-t-xs));
  letter-spacing: 0.05em;
  background: #211A15;
  color: var(--sc-ink);
  border-top: 1px solid color-mix(in oklab, var(--sc-ink) 18%, transparent);
  transition: background-color 380ms ease, color 380ms ease, border-color 380ms ease;
}
.rand-name { margin: 0; }
.rand-tel {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}
.rand-tel:hover { text-decoration-thickness: 2px; }
html.hell .bogenrand {
  background: #EFEBE1;
  color: var(--dk-tinte);
  border-top-color: color-mix(in oklab, var(--dk-tinte) 22%, transparent);
}

/* Externer Bußgeldlotse-Fab: über den Bogenrand heben (Regel 7 / K19). */
.bgl-fab { bottom: calc(var(--rand-h) + 12px) !important; }

/* --------------------------------------------------- Akt 1: Rotlicht-Hero */
.akt-rotlicht {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-content: center;
  padding: calc(var(--sc-section) * 0.6) var(--sc-gutter) calc(var(--rand-h) + 2.5rem);
  overflow: hidden;
}
.lampe {
  position: absolute;
  top: -12vh;
  right: -6vw;
  width: 60vmax;
  height: 60vmax;
  pointer-events: none;
  background:
    radial-gradient(closest-side, rgba(226, 60, 37, 0.34), rgba(226, 60, 37, 0.10) 46%, transparent 72%);
}
.lampe::before {
  content: "";
  position: absolute;
  top: 24%;
  right: 38%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--dk-glut);
  box-shadow: 0 0 22px 6px rgba(226, 60, 37, 0.65);
}
.rotlicht-inhalt {
  position: relative;
  max-width: var(--sc-maxw);
  margin-inline: auto;
  width: 100%;
}
.hero-titel {
  font-size: var(--sc-t-3xl);
  line-height: var(--sc-leading-none);
  letter-spacing: var(--sc-track-tight);
  font-weight: 600;
  max-width: 14ch;
  text-wrap: balance;
  margin: 0 0 var(--sc-5);
}
.hero-zeile {
  max-width: 46ch;
  font-size: var(--sc-t-lg);
  line-height: 1.5;
  color: var(--sc-ink-soft);
  text-wrap: pretty;
  margin: 0 0 var(--sc-6);
}
.schale-band {
  position: relative;
  margin: 0 0 var(--sc-6);
  max-width: 44rem;
  height: clamp(8rem, 22vh, 13rem);
  overflow: hidden;
  box-shadow: var(--sc-e2);
}
.schale-band img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 62%;
  filter: grayscale(1) brightness(0.9);
}
.schale-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #C2321F;
  mix-blend-mode: multiply;
  opacity: 0.8;
}
.visitenkarte { font-size: var(--sc-t-base); }
.visitenkarte p { margin: 0 0 0.35rem; }
.vk-name { font-weight: 600; }
.vk-gebiete, .vk-ort { color: var(--sc-ink-soft); font-size: var(--sc-t-sm); }
.vk-tel {
  margin-top: 0.7rem !important;
  font-size: var(--sc-t-lg);
}
.vk-tel a {
  color: var(--sc-ink);
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1.5px;
}
.vk-tel a:hover { text-decoration-thickness: 2.5px; }
.demotag {
  margin-top: 0.9rem !important;
  display: inline-block;
  width: fit-content;
  font-family: var(--sc-font-mono);
  font-size: max(12px, var(--sc-t-xs));
  letter-spacing: 0.05em;
  border: 1px solid var(--dk-rot);
  border-radius: 2px;
  padding: 0.35em 0.6em;
}

/* Belichtung der Hero-Copy: einmalige Entwicklung beim Laden (K2: nach
   ~1.2s voll da, lange vor Akt-p 0.2; reduced-motion: sofort). */
@media (prefers-reduced-motion: no-preference) {
  .hero-titel, .hero-zeile, .schale-band, .visitenkarte {
    animation: dk-belichten 1.15s var(--sc-ease-out) both;
  }
  .hero-zeile { animation-delay: 0.15s; }
  .schale-band { animation-delay: 0.28s; }
  .visitenkarte { animation-delay: 0.38s; }
}
@keyframes dk-belichten {
  0%   { opacity: 0.04; filter: contrast(0.25) brightness(1.6); }
  55%  { opacity: 0.72; filter: contrast(0.7) brightness(1.2); }
  100% { opacity: 1; filter: none; }
}

/* ------------------------------------------------ Akt 2: das erste Blatt */
.blatt-stage {
  height: 100svh;
  display: grid;
  place-items: center;
  padding: 3rem var(--sc-gutter) calc(var(--rand-h) + 1.5rem);
}
.blatt-grid {
  display: grid;
  grid-template-columns: minmax(14rem, 21rem) minmax(0, 34rem);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  max-width: var(--sc-maxw);
}
.abzug--blatt { transform: rotate(-1.4deg); }
.blatt-copy .lede {
  font-size: var(--sc-t-xl);
  line-height: 1.3;
  letter-spacing: var(--sc-track-snug);
  text-wrap: pretty;
  margin: 0 0 1.2em;
}
.blatt-copy .lede--zweite { color: var(--sc-ink-soft); font-size: var(--sc-t-lg); }

/* ------------------------------------- Akt 3: die Schale ruht (Stille) -- */
.akt-stille {
  padding: clamp(7rem, 20vh, 12rem) var(--sc-gutter);
  display: grid;
  justify-items: center;
}
.stille-schale {
  margin: 0;
  position: relative;
  width: min(42rem, 88vw);
  height: clamp(10rem, 30vh, 16rem);
  overflow: hidden;
  box-shadow: var(--sc-e3);
}
.stille-schale img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: center 45%;
  filter: grayscale(1) brightness(0.82);
}
.stille-schale::after {
  content: "";
  position: absolute;
  inset: 0;
  background: #C2321F;
  mix-blend-mode: multiply;
  opacity: 0.72;
}
.stille-zeile {
  margin: 2.2rem 0 0;
  font-family: var(--sc-font-mono);
  font-size: max(13px, var(--sc-t-sm));
  letter-spacing: 0.12em;
  color: var(--sc-ink-soft);
  text-align: center;
}

/* -------------------------------------- Akt 4: die Entwicklung (PEAK) -- */
.entwicklung-stage {
  height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  padding: clamp(2rem, 5vh, 3.5rem) var(--sc-gutter) calc(var(--rand-h) + 1.25rem);
  max-width: 100%;
}
.ent-zeile {
  font-size: var(--sc-t-lg);
  line-height: 1.4;
  max-width: 44ch;
  text-wrap: pretty;
  margin: 0;
}
.ent-zeile--auftakt { color: var(--sc-ink-soft); }
.abzug--gross {
  width: min(56rem, 90vw);
  align-self: center;
  justify-self: center;
}
.ent-copy {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem clamp(2rem, 6vw, 5rem);
  align-items: end;
  justify-content: space-between;
  padding-top: 0.8rem;
}
.ent-copy .ent-zeile { flex: 1 1 20rem; }

/* --------------------------------------- Akt 5: Licht an, die Leine ---- */
/* WICHTIG: keine eigene position auf der Stage — das würde das Sticky-Pinning
   der Engine überschreiben (verify.md-Fehlerklasse „act that never pins").
   Die Engine setzt selbst position:sticky, absolute Kinder ankern daran. */
.leine-stage {
  height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
}
.leine-seil {
  position: absolute;
  top: calc(clamp(6.5rem, 16vh, 10.5rem) - 0.5rem);
  left: -4%;
  right: -4%;
  height: 3px;
  background: color-mix(in oklab, var(--sc-ink) 34%, transparent);
  border-radius: 2px;
  transform: rotate(-0.35deg);
}
.leine-rail {
  display: flex;
  align-items: flex-start;
  gap: clamp(2.2rem, 4vw, 3.75rem);
  padding-inline: var(--sc-gutter) clamp(3rem, 8vw, 7rem);
  padding-top: clamp(6.5rem, 16vh, 10.5rem);
  padding-bottom: calc(var(--rand-h) + 2rem);
  width: max-content;
}
.leine-kopf {
  flex: 0 0 auto;
  width: min(24rem, 78vw);
  padding-top: clamp(2rem, 8vh, 5rem);
}
.leine-titel {
  font-size: var(--sc-t-3xl);
  line-height: var(--sc-leading-none);
  letter-spacing: var(--sc-track-tight);
  font-weight: 600;
  margin: 0 0 var(--sc-4);
}
.leine-intro {
  color: var(--sc-ink-soft);
  font-size: var(--sc-t-base);
  line-height: var(--sc-leading-body);
  margin: 0;
  max-width: 34ch;
  text-wrap: pretty;
}
.leine-abzug {
  flex: 0 0 auto;
  width: clamp(14rem, 19vw, 18rem);
  margin: 0;
  position: relative;
  background: var(--dk-papier);
  padding: 0.6rem 0.6rem 0;
  box-shadow: var(--sc-e2);
  transform: rotate(var(--neigung, 0.8deg)) translateY(calc((1 - var(--li, 1)) * 14px));
  opacity: calc(0.55 + var(--li, 1) * 0.45);
}
.leine-abzug:nth-child(odd) { --neigung: -0.9deg; }
.klammer {
  position: absolute;
  top: -1.05rem;
  left: 50%;
  width: 0.8rem;
  height: 1.7rem;
  transform: translateX(-50%);
  background: #B9A88E;
  border-radius: 2px;
  box-shadow: var(--sc-e1);
}
html.hell .klammer, .akt-leine .klammer { background: #A9987D; }
.leine-abzug .abzug-bild { overflow: hidden; }
.leine-abzug img { display: block; width: 100%; height: auto; }
.leine-label {
  font-family: var(--sc-font-mono);
  padding: 0.55rem 0.15rem 0.7rem;
  display: grid;
  gap: 0.28rem;
}
.ll-problem {
  font-size: max(12px, var(--sc-t-xs));
  letter-spacing: 0.05em;
  color: var(--dk-grau);
}
.ll-begriff {
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-lg);
  font-weight: 600;
  letter-spacing: var(--sc-track-snug);
  color: var(--dk-tinte);
}
.ll-zeile {
  font-family: var(--sc-font-text);
  font-size: max(13px, var(--sc-t-sm));
  line-height: 1.5;
  color: var(--dk-grau);
  max-width: 26ch;
  text-wrap: pretty;
}
.leine-schluss {
  flex: 0 0 auto;
  width: min(20rem, 74vw);
  align-self: center;
  padding-top: 2rem;
}
.leine-note {
  font-size: var(--sc-t-base);
  line-height: var(--sc-leading-body);
  color: var(--sc-ink-soft);
  text-wrap: pretty;
  margin: 0;
}

/* Reduced motion: die Engine macht die Rail zur Scroll-Region; Settle aus. */
@media (prefers-reduced-motion: reduce) {
  .leine-abzug { transform: none; opacity: 1; }
}

/* ------------------------------- Akt 6: Person, Werkzeug, Kontaktbogen -- */
.akt-schluss .wrap {
  max-width: 74rem;
  margin-inline: auto;
  padding: calc(var(--sc-section) * 0.75) var(--sc-gutter) calc(var(--rand-h) + 3rem);
}
.abschnitt-titel {
  font-size: var(--sc-t-2xl);
  line-height: var(--sc-leading-tight);
  letter-spacing: var(--sc-track-snug);
  font-weight: 600;
  margin: 0 0 var(--sc-5);
}
.person-grid {
  display: grid;
  grid-template-columns: minmax(13rem, 19rem) minmax(0, 1fr);
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
  margin-bottom: calc(var(--sc-section) * 0.7);
}
.abzug--person { transform: rotate(0.9deg); }
.person-satz {
  font-size: var(--sc-t-base);
  line-height: var(--sc-leading-body);
  max-width: 56ch;
  text-wrap: pretty;
  margin: 0 0 1em;
}
.lotse {
  margin-top: var(--sc-6);
  padding: clamp(1.25rem, 3vw, 1.9rem);
  background: #EFEBE0;
  border: 1px solid color-mix(in oklab, var(--dk-tinte) 14%, transparent);
}
.lotse-titel {
  font-size: var(--sc-t-lg);
  font-weight: 600;
  margin: 0 0 0.6em;
}
.lotse-text { margin: 0 0 1em; }
.lotse-text p {
  margin: 0;
  font-size: var(--sc-t-base);
  line-height: var(--sc-leading-body);
  max-width: 56ch;
  text-wrap: pretty;
}
#lotse-open {
  font: 600 var(--sc-t-base) var(--sc-font-text);
  color: var(--dk-papier);
  background: var(--dk-tinte);
  border: 0;
  border-radius: 2px;
  padding: 0.75em 1.2em;
  cursor: pointer;
  transition: transform 140ms var(--sc-ease-out);
}
#lotse-open:hover { transform: translateY(-1px); }
#lotse-open:active { transform: scale(0.97); }

.bogen-intro {
  color: var(--sc-ink-soft);
  font-size: var(--sc-t-base);
  line-height: var(--sc-leading-body);
  max-width: 52ch;
  text-wrap: pretty;
  margin: 0 0 var(--sc-6);
}
.kontaktbogen {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(0.8rem, 1.6vw, 1.25rem);
}
.kb-feld {
  margin: 0;
  background: var(--dk-papier);
  padding: 0.45rem 0.45rem 0;
  box-shadow: var(--sc-e1);
}
.kb-feld img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}
.kb-feld figcaption {
  font-family: var(--sc-font-mono);
  font-size: max(11px, calc(var(--sc-t-xs) * 0.92));
  letter-spacing: 0.04em;
  color: var(--dk-schrift-dunkel);
  padding: 0.45rem 0.1rem 0.5rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kb-feld--kontakt {
  background: var(--dk-tinte);
  color: var(--dk-papier);
  padding: 0.9rem;
  display: grid;
  align-content: center;
  gap: 0.35rem;
}
.kb-feld--kontakt p { margin: 0; }
.kbk-name {
  font-family: var(--sc-font-mono);
  font-size: max(12px, var(--sc-t-xs));
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kbk-zeile { font-size: max(13px, var(--sc-t-sm)); line-height: 1.45; overflow-wrap: anywhere; }
.kb-feld--kontakt a { color: inherit; text-underline-offset: 0.18em; }

.freigabe {
  margin: var(--sc-8) 0 0;
  font-family: var(--sc-font-mono);
  font-size: max(13px, var(--sc-t-sm));
  letter-spacing: 0.08em;
  color: var(--sc-ink-soft);
}
.freigabe-tel {
  display: inline-block;
  margin-top: 0.35em;
  font-family: var(--sc-font-display);
  font-size: var(--sc-t-2xl);
  font-weight: 600;
  letter-spacing: var(--sc-track-snug);
  color: var(--sc-ink);
  text-decoration-color: var(--dk-rot);
  text-decoration-thickness: 3px;
  text-underline-offset: 0.14em;
  transition: transform 150ms var(--sc-ease-out);
}
.freigabe-tel:hover { transform: translateY(-2px); }
.freigabe-tel:active { transform: scale(0.98); }
.kolophon {
  margin: var(--sc-7) 0 0;
  font-size: max(12px, var(--sc-t-xs));
  color: var(--sc-ink-soft);
  max-width: 62ch;
}
.kolophon a { color: inherit; }

/* ------------------------------------------------ Fallback-Gründe ------ */
/* Ohne Engine (kein JS) und unter reduced-motion: deterministische Gründe
   pro Abschnitt statt Drift; harte Kanten sind hier der korrekte Fallback. */
html:not(.sc-ready) .akt-rotlicht,
html:not(.sc-ready) .akt-blatt,
html:not(.sc-ready) .akt-stille,
html:not(.sc-ready) .akt-entwicklung { background-color: #191411; }
html:not(.sc-ready) .akt-leine,
html:not(.sc-ready) .akt-schluss { background-color: #F6F3EC; }
@media (prefers-reduced-motion: reduce) {
  .akt-rotlicht, .akt-blatt, .akt-stille, .akt-entwicklung { background-color: #191411; }
  .akt-leine, .akt-schluss { background-color: #F6F3EC; }
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* ------------------------------------------------------------- Mobil --- */
@media (max-width: 860px) {
  .kontaktbogen { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .hero-titel { font-size: var(--sc-t-2xl); }
  .schale-band { height: clamp(6.5rem, 18vh, 9rem); }

  .blatt-stage { padding-top: 1.25rem; }
  .blatt-grid {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    justify-items: start;
    align-content: center;
  }
  .abzug--blatt { width: min(46vw, 15rem); }
  .blatt-copy .lede { font-size: var(--sc-t-lg); }
  .blatt-copy .lede--zweite { font-size: var(--sc-t-base); }

  .entwicklung-stage { padding-top: 1.5rem; }
  .abzug--gross { width: 100%; }
  .ent-zeile { font-size: var(--sc-t-base); }

  .person-grid { grid-template-columns: 1fr; }
  .abzug--person { width: min(60vw, 15rem); }
}
@media (max-width: 560px) {
  .kontaktbogen { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .rand-name { display: none; }
  .bogenrand { justify-content: flex-start; }
}