/* ============================================================================
   blaupause.css — Theme und eigenes Markup der Vorlage „blaupause".
   Engine-Tokens werden nur überschrieben, nie Engine-Selektoren restylt.
   Ein Blatt: ein Grund (Preußischblau), eine Linienfarbe (Papierweiß).
   ========================================================================== */
@font-face {
  font-family: "Overpass";
  src: url("fonts/overpass-var.woff2") format("woff2");
  font-weight: 300 900;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("fonts/sourceserif4-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Serif 4";
  src: url("fonts/sourceserif4-italic-var.woff2") format("woff2");
  font-weight: 300 700;
  font-style: italic;
  font-display: swap;
}

:root {
  --sc-canvas:      #163A78;
  --sc-surface:     #163A78;   /* keine dritte Farbe: Flächen sind das Blau selbst */
  --sc-ink:         #EEF3FA;
  --sc-ink-soft:    color-mix(in srgb, #EEF3FA 72%, transparent);  /* Deckkraft des Papierweiß, kein dritter Farbton */
  --sc-accent:      #EEF3FA;
  --sc-accent-ink:  #163A78;
  --sc-font-display: "Overpass", "Helvetica Neue", Arial, sans-serif;
  --sc-font-text:    "Source Serif 4", Charter, Georgia, serif;
  --sc-shadow-color: 218 60% 8%;
  --sc-r-sm: 2px; --sc-r-md: 3px; --sc-r-lg: 4px;

  --bp-linie: #EEF3FA;
  --bp-linie-weich: color-mix(in srgb, var(--bp-linie) 72%, transparent);
  --bp-rand: 14px;               /* Blattrand-Abstand */
  --bp-stift: 62vh;              /* Höhe des Stiftpunkts */
  --fab-breite: 0px;
}
::selection { background: var(--bp-linie); color: var(--sc-canvas); }

html { background: var(--sc-canvas); }
body { color: var(--sc-ink); }

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

/* ------------------------------------------------------------- Blattrand -- */
.blattrand {
  position: fixed; inset: var(--bp-rand); pointer-events: none; z-index: 55;
  border: 1px solid color-mix(in oklab, var(--bp-linie) 42%, transparent);
}
.blattrand::before, .blattrand::after {
  content: ""; position: absolute; left: -1px; right: -1px; height: 0;
  border-top: 1px solid color-mix(in oklab, var(--bp-linie) 42%, transparent);
  top: 50%;
  clip-path: polygon(0 0, 10px 0, 10px 2px, 0 2px, 0 0, 100% 0, 100% 2px, calc(100% - 10px) 2px, calc(100% - 10px) 0);
}
.blattrand::after { top: auto; bottom: 0; display: none; }

/* -------------------------------------------------------------- Plankopf -- */
.plankopf {
  position: fixed; top: var(--bp-rand); left: var(--bp-rand); z-index: var(--sc-z-chrome);
  background: var(--sc-canvas);
  border: 1px solid color-mix(in oklab, var(--bp-linie) 70%, transparent);
  border-top: 0; border-left: 0;
  font-family: var(--sc-font-display);
  min-width: 15.5rem;
}
.plankopf p, .plankopf a { margin: 0; display: block; padding: 0.42rem 0.8rem; }
.plankopf > * + * { border-top: 1px solid color-mix(in oklab, var(--bp-linie) 34%, transparent); }
.pk-name { font-weight: 700; font-size: 0.92rem; letter-spacing: 0.06em; text-transform: uppercase; }
.pk-raum { font-size: 0.8rem; letter-spacing: 0.03em; color: var(--sc-ink); }
.pk-label { color: var(--bp-linie-weich); font-size: 0.72rem; letter-spacing: 0.04em; margin-right: 0.15rem; }
.pk-sep { color: var(--bp-linie-weich); margin: 0 0.25rem; }
.pk-tel {
  font-weight: 600; font-size: 1rem; letter-spacing: 0.04em; text-decoration: none;
  min-height: 44px; display: flex !important; align-items: center;
}
.pk-tel:hover, .pk-tel:focus-visible { text-decoration: underline; text-underline-offset: 0.2em; }
.pk-demo { font-size: 0.68rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--bp-linie-weich); }

/* ------------------------------------------------------------ Standpunkt -- */
.standpunkt {
  position: fixed; top: var(--bp-stift); left: 0; z-index: 50; pointer-events: none;
  transform: translate(-6px, -50%);   /* Punkt (12px) mittig auf der Achse, Text rechts davon */
  display: flex; align-items: center; gap: 0.55rem;
  font-family: var(--sc-font-display); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--sc-ink);
  transition: opacity 240ms var(--sc-ease-out);
}
.standpunkt[hidden] { display: flex; opacity: 0; }
.sp-punkt {
  width: 12px; height: 12px; border-radius: 50%; background: var(--bp-linie);
  box-shadow: 0 0 0 4px var(--sc-canvas), 0 0 0 5px color-mix(in oklab, var(--bp-linie) 60%, transparent);
}
.sp-text { background: var(--sc-canvas); padding: 0.15rem 0.35rem; }

/* ------------------------------------------------------------ Akt-Raster -- */
.akt { position: relative; }
.wrap {
  display: grid;
  grid-template-columns: minmax(17rem, 25rem) minmax(0, 1fr);
  column-gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
  max-width: 84rem; margin-inline: auto;
  padding-inline: calc(var(--sc-gutter) + var(--bp-rand));
}
.plan {
  position: relative; width: 100%; max-width: 52rem;
  justify-self: end; align-self: stretch;
  display: flex; flex-direction: column;
}
.blatt { position: relative; aspect-ratio: var(--ar); width: 100%; flex: 0 0 auto; }
.blatt > svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.fuellung { display: block; width: 100%; flex: 1 1 auto; min-height: 0; overflow: visible; }
.fuellung-wrap { position: relative; flex: 0 0 auto; height: 46vh; }
.fuellung-wrap > .fuellung { position: absolute; inset: 0; height: 100%; }
.plan--arbeit { align-self: start; }

/* Linien: Strichstärken in px, unabhängig von der Skalierung */
.plan path, .fuellung path, .zeichnung path, .umgebung path, .gebaeude path {
  fill: none; stroke: var(--bp-linie);
  stroke-linecap: round; stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}
path.w { stroke-width: 2.5px; }
path.m { stroke-width: 1.5px; }
path.s { stroke-width: 1px; opacity: 0.78; }

/* Beschriftungen wie Raumstempel auf der Zeichnung */
.marken { position: absolute; inset: 0; pointer-events: none; }
.marke {
  position: absolute; margin: 0;
  font-family: var(--sc-font-display); font-size: 0.74rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--sc-ink);
  background: var(--sc-canvas); padding: 0.1rem 0.35rem;
}
.marke--klein { font-size: 0.64rem; font-weight: 500; color: var(--bp-linie-weich); }

/* ---------------------------------------------------------------- Copy --- */
.copy { padding-top: clamp(6rem, 14vh, 9rem); }
.copy--hero { padding-top: max(15.5rem, 22vh); }
.titel {
  font-family: var(--sc-font-display); font-weight: 700;
  font-size: var(--sc-t-3xl); line-height: 0.98; letter-spacing: -0.02em;
  margin: 0 0 var(--sc-5); text-wrap: balance;
}
.lead { font-size: var(--sc-t-lg); line-height: 1.45; margin: 0; max-width: 30ch; text-wrap: pretty; }
/* Legende: Kanzleidaten als Schriftfeld IM Blatt (Zeichnungs-Idiom) */
.legende {
  position: absolute; left: 60.5%; top: 60%; width: 34%; margin: 0;
  pointer-events: auto;
  background: var(--sc-canvas);
  border: 1px solid color-mix(in oklab, var(--bp-linie) 70%, transparent);
  font-family: var(--sc-font-display);
  display: grid;
}
.legende > div { display: grid; grid-template-columns: 5.6rem 1fr; gap: 0.6rem; align-items: baseline; padding: 0.38rem 0.7rem; }
.legende > div + div { border-top: 1px solid color-mix(in oklab, var(--bp-linie) 30%, transparent); }
.legende dt { font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bp-linie-weich); }
.legende dd { margin: 0; font-size: 0.82rem; line-height: 1.35; }
.legende .lg-kopf { grid-template-columns: 1fr; }
.legende .lg-kopf dd { font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; }
.legende a { text-decoration: none; font-weight: 700; display: inline-block; min-height: 44px; line-height: 44px; margin: -0.6rem 0; }
.legende a:hover, .legende a:focus-visible { text-decoration: underline; text-underline-offset: 0.2em; }
.legende .lg-demo { grid-template-columns: 1fr; }
.demotag { font-size: 0.62rem !important; letter-spacing: 0.1em; text-transform: uppercase; color: var(--bp-linie-weich); }

.copy-block { margin-top: clamp(3rem, 10vh, 7rem); max-width: 34ch; }
.copy-block p { margin: 0 0 0.9rem; text-wrap: pretty; }
.raumtitel {
  font-family: var(--sc-font-display); font-weight: 700;
  font-size: var(--sc-t-xl); letter-spacing: -0.01em; line-height: 1.05;
  margin: 0 0 var(--sc-4);
}
.copy--empfang { margin-top: clamp(16rem, 40vh, 26rem); }

/* Flur */
.copy--flur { padding-top: max(15.5rem, 22vh); position: sticky; top: 0; align-self: start; }
.marken--raeume { pointer-events: auto; }
.raum {
  position: absolute; width: 27%;
  font-family: var(--sc-font-display);
  padding: 0.45rem 0.6rem 0.55rem; background: var(--sc-canvas);
  transition: transform 180ms var(--sc-ease-out), opacity 180ms var(--sc-ease-out);
}
.raum--links { left: 13.5%; }
.raum--rechts { left: 59.5%; }
.raum[data-bp-tuer="1"] { top: 6%; }
.raum[data-bp-tuer="2"] { top: 22%; }
.raum[data-bp-tuer="3"] { top: 37.8%; }
.raum[data-bp-tuer="4"] { top: 53.7%; }
.raum[data-bp-tuer="5"] { top: 69.6%; }
.raum p, .raum h3 { margin: 0; }
.raum-nr { font-size: 0.62rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bp-linie-weich); }
.raum-problem { font-size: 0.78rem; color: var(--bp-linie-weich); margin-top: 0.15rem !important; }
.raum-name { font-size: 1.15rem; font-weight: 700; letter-spacing: 0.01em; line-height: 1.1; margin: 0.15rem 0 0.35rem !important; }
.raum-zeile { font-family: var(--sc-font-text); font-size: 0.86rem; line-height: 1.45; text-wrap: pretty; }
@media (hover: hover) and (pointer: fine) {
  .raum.ist-nah { transform: translateY(-3px); }
  .raum.ist-nah .raum-name { text-decoration: underline; text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
  [data-bp-tuer-svg] { cursor: default; }
}
.stille-zeile {
  position: absolute; left: 50%; top: 58%; transform: translateX(-50%); margin: 0;
  font-family: var(--sc-font-display); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--bp-linie-weich); background: var(--sc-canvas); padding: 0.1rem 0.4rem; white-space: nowrap;
}

/* ------------------------------------------------ Besprechungszimmer (Peak) */
.zimmer-stage {
  display: grid; grid-template-rows: auto 1fr auto; height: 100svh;
  padding: calc(var(--bp-rand) + 4.5rem) calc(var(--sc-gutter) + var(--bp-rand)) calc(var(--bp-rand) + 1.25rem);
  overflow: hidden;
}
.raumtitel--stage {
  font-size: 0.82rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600;
  margin: 0 0 0.75rem; justify-self: center; z-index: 3; position: relative;
  color: var(--sc-ink);
}
.zimmer-bild {
  position: relative; justify-self: center; align-self: center;
  width: min(100%, calc((100svh - 14rem) * 1000 / 620), 62rem);
  aspect-ratio: 1000 / 620;
}
.zimmer-bild { z-index: 2; }
.zimmer-bild .zeichnung { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.zimmer-bild .zeichnung .moebel { opacity: 0.15; }           /* Endzustand ohne JS */
html.bp-bewegt .zimmer-bild .zeichnung .moebel { opacity: var(--bp-linien, 1); }
.bp-foto {
  position: absolute; z-index: 1;
  inset: 0; width: 100%; height: 100%;
  object-fit: cover;
  clip-path: none;                                             /* Endzustand ohne JS */
  filter: saturate(1.02);
}
html.bp-bewegt .bp-foto { clip-path: circle(var(--bp-r, 0px) at var(--bp-cx, 50%) var(--bp-cy, 50%)); }
/* Scrim als Geschwister der Copy: Band unten, folgt der Iris */
.zimmer-scrim {
  position: absolute; left: 0; right: 0; bottom: 0; height: 42%; z-index: 2; pointer-events: none;
  background: linear-gradient(to top, color-mix(in oklab, var(--sc-canvas) 92%, transparent) 0%, color-mix(in oklab, var(--sc-canvas) 70%, transparent) 55%, transparent 100%);
  opacity: 1;                                                  /* Endzustand ohne JS */
}
html.bp-bewegt .zimmer-scrim { opacity: var(--bp-scrim, 0); }
.zimmer-copy { position: relative; z-index: 3; min-height: 6.5rem; display: grid; align-items: end; }
.zimmer-copy .zeile {
  grid-area: 1 / 1; margin: 0;
  font-family: var(--sc-font-display); font-size: var(--sc-t-lg); font-weight: 500; letter-spacing: 0.005em;
  max-width: 28ch;
}
.zimmer-copy .zeile--gross { font-size: var(--sc-t-2xl); font-weight: 700; letter-spacing: -0.015em; line-height: 1; }
.zimmer-stage[data-bp-raum-echt] .raumtitel--stage { text-shadow: 0 1px 2px rgba(0,0,0,.35); }

/* -------------------------------------------------------- Arbeitszimmer -- */
.copy--arbeit { padding-top: clamp(5rem, 12vh, 8rem); }
.copy--arbeit .copy-block { margin-top: 0; }
.bestand { margin: var(--sc-8) 0 0; max-width: 17rem; position: relative; }
.bestand-rahmen {
  background: var(--bp-linie); padding: 0.55rem 0.55rem 0.6rem; position: relative;
  box-shadow: var(--sc-e2);
  transform: rotate(-1.4deg);
}
.bestand-rahmen::before {
  content: ""; position: absolute; left: 50%; top: -0.55rem; width: 4.2rem; height: 1.15rem;
  transform: translateX(-50%) rotate(1.4deg);
  background: color-mix(in oklab, var(--bp-linie) 55%, transparent);
  border: 1px solid color-mix(in oklab, var(--sc-canvas) 25%, transparent);
}
.bestand-rahmen img { width: 100%; height: auto; display: block; }
.bestand-text {
  margin-top: 0.9rem; font-family: var(--sc-font-display); font-size: 0.7rem; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--bp-linie-weich); line-height: 1.5;
}
.detail-a {
  margin-top: var(--sc-9); padding: 1.1rem 1.2rem 1.2rem; max-width: 34ch;
  border: 1px solid color-mix(in oklab, var(--bp-linie) 60%, transparent);
  position: relative;
}
.detail-marke {
  position: absolute; top: -0.65rem; left: 0.9rem; margin: 0; padding: 0 0.4rem;
  background: var(--sc-canvas); font-family: var(--sc-font-display); font-size: 0.68rem;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--bp-linie-weich);
}
.detail-titel { font-family: var(--sc-font-display); font-size: 1.05rem; font-weight: 700; margin: 0.2rem 0 0.6rem; letter-spacing: 0; }
.detail-text { margin: 0 0 0.9rem; }
.detail-text p { margin: 0; font-size: 0.95rem; line-height: 1.55; }
#lotse-open {
  font-family: var(--sc-font-display); font-weight: 600; font-size: 0.9rem; letter-spacing: 0.04em;
  background: var(--bp-linie); color: var(--sc-canvas); border: 0; padding: 0.7rem 1rem; min-height: 44px;
  cursor: pointer; transition: transform 140ms var(--sc-ease-out), opacity 140ms;
}
#lotse-open:hover { opacity: 0.92; }
#lotse-open:active { transform: translateY(1px); }
.plan--arbeit { margin-top: clamp(5rem, 12vh, 8rem); }

/* -------------------------------------------------------- Lageplan (Close) */
.lageplan-stage {
  display: grid; grid-template-rows: 1fr auto; row-gap: clamp(2rem, 6vh, 4rem);
  padding: clamp(5rem, 12vh, 8rem) calc(var(--sc-gutter) + var(--bp-rand)) calc(var(--bp-rand) + 2rem);
  min-height: 78svh;
}
.lageplan-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(18rem, 26rem);
  column-gap: clamp(2rem, 5vw, 5rem); align-items: center;
  max-width: 84rem; margin-inline: auto; width: 100%;
}
.karte { position: relative; aspect-ratio: 1; width: min(100%, 64svh, 36rem); justify-self: end; }
.karte svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.gebaeude { transform-origin: 50% 50%; transform: scale(0.22); }   /* Endzustand ohne JS */
html.bp-bewegt .gebaeude { transform: scale(var(--bp-skala, 1)); }
.marken--karte .marke { opacity: var(--bp-karte, 1); }
.hausnummer { font-size: 0.9rem; left: 55%; top: 43%; }
.kontakt { font-family: var(--sc-font-display); }
.kontakt .raumtitel { margin-bottom: var(--sc-5); }
.kontakt-zeilen { margin: 0; display: grid; gap: 0.55rem; }
.kontakt-zeilen div { display: grid; grid-template-columns: 6.5rem 1fr; gap: 0.75rem; align-items: baseline; }
.kontakt-zeilen dt { font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--bp-linie-weich); }
.kontakt-zeilen dd { margin: 0; font-size: 0.98rem; line-height: 1.35; }
.kontakt-zeilen a { text-decoration-thickness: 1px; }
.anruf { margin: var(--sc-6) 0 0; display: grid; gap: 0.2rem; }
.anruf-label { font-size: 0.72rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--bp-linie-weich); }
.anruf-tel {
  font-size: clamp(1.9rem, 1.2rem + 2.6vw, 3.2rem); font-weight: 700; letter-spacing: 0.01em; line-height: 1.05;
  text-decoration: none; display: inline-block; padding: 0.15rem 0; min-height: 44px;
  border-bottom: 2px solid var(--bp-linie);
}
.anruf-tel:hover, .anruf-tel:focus-visible { border-bottom-color: var(--bp-linie-weich); }
.kolophon {
  margin: 0 auto; max-width: 84rem; width: 100%; padding-right: var(--fab-breite);
  font-family: var(--sc-font-display); font-size: 0.72rem; letter-spacing: 0.04em; color: var(--bp-linie-weich); line-height: 1.5;
}
.kolophon p { margin: 0; }
.kolophon a { color: var(--sc-ink); }

/* -------------------------------------------------------- Impressum-Seite */
.seite-impressum .blattrand { display: none; }

/* ---------------------------------------------------------------- Mobil -- */
@media (max-width: 900px) {
  .wrap { grid-template-columns: minmax(15rem, 21rem) minmax(0, 1fr); column-gap: 1.5rem; }
}
@media (max-width: 720px) {
  :root { --bp-rand: 10px; }
  .wrap { grid-template-columns: minmax(0, 1fr); row-gap: 2rem; }
  .plan { justify-self: stretch; max-width: none; }
  .copy { padding-top: clamp(5rem, 12vh, 7rem); }
  /* Hero mobil: Titel, Lead, dann das Blatt mit Legende (erster Bildschirm),
     der Empfangstext erst danach. Gleiches DOM, nur Reihenfolge. */
  .akt-eingang .wrap { display: grid; row-gap: 0; }
  .copy--hero { display: contents; }
  .copy--hero .titel { order: 1; padding-top: 11rem; font-size: var(--sc-t-2xl); margin-bottom: 1rem; }
  .copy--hero .lead { order: 2; margin-bottom: 1.75rem; }
  .plan--eingang { order: 3; }
  .copy--empfang { order: 4; margin-top: 3rem; padding-bottom: 1rem; }
  .titel { font-size: var(--sc-t-2xl); }
  .plan--eingang .blatt { aspect-ratio: auto; display: flex; flex-direction: column; }
  .plan--eingang .blatt > svg { position: relative; aspect-ratio: 1000 / 900; height: auto; order: 2; }
  .marken--eingang { position: static; order: 1; margin-bottom: 0.75rem; }
  .marken--eingang .marke { display: none; }
  .legende { position: static; width: auto; }
  .legende > div { grid-template-columns: 5rem 1fr; }
  .copy--flur { position: static; }
  /* Raumbeschriftungen stapeln unter dem Blatt statt darüber (gleiches DOM) */
  .plan--flur .blatt { aspect-ratio: auto; display: grid; }
  .plan--flur .blatt > svg { position: relative; aspect-ratio: 1000 / 1700; height: auto; }
  .marken--raeume { position: static; display: grid; gap: 1.25rem; margin-top: 1.5rem; }
  .raum { position: static; width: auto; max-width: 34ch; padding: 0; }
  .fuellung-wrap { height: 30vh; }
  .raum--rechts { margin-left: auto; text-align: right; }
  .stille-zeile { display: none; }
  /* oben: Raumtitel frei unter dem Plankopf (~118px hoch); unten: Cue-Zeilen
     über dem externen Lotse-FAB (Erstverifikation mobil, K18) */
  .zimmer-stage { padding-top: calc(var(--bp-rand) + 7.6rem); padding-bottom: calc(var(--bp-rand) + 5.25rem); }
  .zimmer-bild { width: 100%; }
  .zimmer-copy .zeile { font-size: var(--sc-t-base); }
  .zimmer-copy .zeile--gross { font-size: var(--sc-t-xl); }
  .plan--arbeit { margin-top: 1rem; }
  .lageplan-stage { padding-top: 4rem; min-height: 0; }
  .lageplan-grid { grid-template-columns: minmax(0, 1fr); row-gap: 1.5rem; align-content: start; }
  .karte { width: min(100%, 40svh); justify-self: start; }
  .kontakt-zeilen { gap: 0.35rem; }
  .kontakt-zeilen div { grid-template-columns: 5.5rem 1fr; }
  .kontakt-zeilen dd { font-size: 0.9rem; }
  .kontakt .raumtitel { font-size: var(--sc-t-lg); margin-bottom: 0.9rem; }
  .anruf { margin-top: 1rem; }
  .kolophon { font-size: 0.66rem; }
}
@media (max-width: 480px) {
  .plankopf { min-width: 0; }
  .plankopf .pk-raum { display: none; }
  .pk-name { font-size: 0.8rem; }
  .pk-tel { font-size: 0.95rem; }
  .pk-demo { font-size: 0.62rem; }
}

/* ------------------------------------------------------ Reduced motion -- */
@media (prefers-reduced-motion: reduce) {
  .standpunkt { display: none !important; }
  .raum { transition: none; }
}