/*
 * Partizip — Pitch-Deck (P4)
 * Self-contained, keine externen Fonts/CDNs. pz-Tokens 1:1 aus globals.css.
 * Progressive Enhancement: ohne JS eine scrollbare Seite, mit JS eine
 * 16:9-Folien-Präsentation. Print/@page: eine Folie je Seite (Querformat).
 */

:root {
  /* pz-Tokens (aus app/src/app/globals.css) */
  --pz-page: #f5f3ee;
  --pz-surface: #fffdf8;
  --pz-ink: #1f2a26;
  --pz-body: #3f5158;
  --pz-muted: #5b6a70;
  --pz-line: #e1e8e9;
  --pz-brand: #0d6a70;
  --pz-brand-strong: #0a565b;
  --pz-brand-soft: #e4efe9;
  --pz-sand: #9c6b2f;
  --pz-success: #1f7a4d;
  --pz-success-soft: #e3f2e9;
  --pz-success-ink: #155d39;
  --pz-warning: #b4690e;
  --pz-warning-soft: #fbeedd;
  --pz-warning-ink: #8a4f08;

  --pz-shadow-2: 0 1px 2px rgb(16 24 28 / 0.04), 0 2px 6px rgb(16 24 28 / 0.05);
  --pz-shadow-3: 0 2px 4px rgb(16 24 28 / 0.06), 0 8px 20px rgb(16 24 28 / 0.08);
  --pz-shadow-4: 0 8px 16px rgb(31 42 38 / 0.10), 0 20px 48px rgb(31 42 38 / 0.16);

  /* System-Font-Stack — keine Web-Fonts (Souveränität / offline-tauglich). */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, "Noto Sans", "Liberation Sans", sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Segoe UI Mono", Menlo,
    Consolas, "Liberation Mono", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  background: var(--pz-page);
  color: var(--pz-body);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Skip-Link */
.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -3rem;
  z-index: 100;
  background: var(--pz-brand);
  color: #fff;
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 0.5rem;
}

/* ---------------------------------------------------------------------------
   Grund-Layout: scrollbare Folienliste (No-JS-Basis / Nachsende-Ansicht)
   --------------------------------------------------------------------------- */

.deck {
  display: block;
}

.slide {
  display: block;
  width: 100%;
  padding: clamp(1rem, 4vw, 3rem) clamp(0.75rem, 3vw, 2.5rem);
}

.stage {
  position: relative;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  background: var(--pz-page);
  border: 1px solid var(--pz-line);
  border-radius: 18px;
  box-shadow: var(--pz-shadow-3);
  overflow: hidden;
  /* Container für proportionale cqw-Typografie: die gesamte Folie skaliert
     mit ihrer Breite — identisch am Beamer, Laptop und beim PDF-Export. */
  container-type: inline-size;
  container-name: stage;
}

/* Alles Innere skaliert über --fs (1 Einheit ~ 22px bei 1180er Breite). */
.stage__inner {
  --fs: 1.72cqw;
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  padding: calc(var(--fs) * 2.4) calc(var(--fs) * 3);
  font-size: var(--fs);
  line-height: 1.5;
  color: var(--pz-body);
}

/* Kopf jeder Sachfolie */
.slide__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--fs) * 0.5);
  font-size: calc(var(--fs) * 0.72);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pz-brand);
  margin: 0 0 calc(var(--fs) * 0.6);
}

.slide h1 {
  font-size: calc(var(--fs) * 2.15);
  line-height: 1.12;
  font-weight: 700;
  color: var(--pz-ink);
  margin: 0 0 calc(var(--fs) * 0.5);
  letter-spacing: -0.01em;
}

.slide h2.lead {
  font-size: calc(var(--fs) * 1.12);
  line-height: 1.32;
  font-weight: 500;
  color: var(--pz-body);
  margin: 0 0 calc(var(--fs) * 1.1);
  max-width: 46ch;
}

.slide__body {
  flex: 1;
  min-height: 0;
  display: flex;
  gap: calc(var(--fs) * 1.8);
}

.col {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.75);
}

/* Stichpunkt-Listen */
ul.points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.7);
}
ul.points li {
  position: relative;
  padding-left: calc(var(--fs) * 1.5);
  font-size: calc(var(--fs) * 0.94);
  color: var(--pz-body);
}
ul.points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: calc(var(--fs) * 0.52);
  width: calc(var(--fs) * 0.62);
  height: calc(var(--fs) * 0.62);
  border-radius: 50%;
  background: var(--pz-brand-soft);
  border: calc(var(--fs) * 0.14) solid var(--pz-brand);
}
ul.points li strong {
  color: var(--pz-ink);
  font-weight: 650;
}

/* Screenshots */
.shot {
  background: var(--pz-surface);
  border: 1px solid var(--pz-line);
  border-radius: calc(var(--fs) * 0.7);
  box-shadow: var(--pz-shadow-3);
  overflow: hidden;
  max-height: 100%;
  display: flex;
}
.shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.shot--contain img {
  object-fit: contain;
  background: var(--pz-surface);
}

/* Karten */
.card {
  background: var(--pz-surface);
  border: 1px solid var(--pz-line);
  border-radius: calc(var(--fs) * 0.8);
  box-shadow: var(--pz-shadow-2);
  padding: calc(var(--fs) * 1.1) calc(var(--fs) * 1.2);
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.5);
}
.card__title {
  font-size: calc(var(--fs) * 1.05);
  font-weight: 700;
  color: var(--pz-ink);
  margin: 0;
}
.card__title.sand {
  color: var(--pz-sand);
}
.card p {
  margin: 0;
  font-size: calc(var(--fs) * 0.9);
  color: var(--pz-body);
}
.card--roadmap {
  border-style: dashed;
  border-color: var(--pz-warning);
  background: var(--pz-warning-soft);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--fs) * 0.35);
  font-size: calc(var(--fs) * 0.7);
  font-weight: 650;
  padding: calc(var(--fs) * 0.22) calc(var(--fs) * 0.6);
  border-radius: 999px;
  align-self: flex-start;
}
.badge--live {
  background: var(--pz-success-soft);
  color: var(--pz-success-ink);
}
.badge--roadmap {
  background: var(--pz-warning-soft);
  color: var(--pz-warning-ink);
  border: 1px dashed var(--pz-warning);
}
.badge--never {
  background: transparent;
  color: var(--pz-muted);
  border: 1px solid var(--pz-line);
}

/* Fußzeile der Sachfolien */
.slide__foot {
  margin-top: calc(var(--fs) * 0.9);
  padding-top: calc(var(--fs) * 0.7);
  border-top: 1px solid var(--pz-line);
  display: flex;
  align-items: center;
  gap: calc(var(--fs) * 0.6);
  font-size: calc(var(--fs) * 0.66);
  color: var(--pz-muted);
}
.slide__foot .mark {
  width: calc(var(--fs) * 1.3);
  height: calc(var(--fs) * 1.3);
  flex: none;
}

/* ---------------------------------------------------------------------------
   Titel- & Schluss-Folie (zentriert, BrandMark groß)
   --------------------------------------------------------------------------- */
.stage__inner.center {
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--fs) * 3);
}
.stage__inner.center .mark-big {
  width: calc(var(--fs) * 6.2);
  height: calc(var(--fs) * 6.2);
  margin-bottom: calc(var(--fs) * 1.4);
  filter: drop-shadow(var(--pz-shadow-2));
}
.stage__inner.center h1 {
  font-size: calc(var(--fs) * 2.5);
  max-width: 24ch;
  margin-bottom: calc(var(--fs) * 0.9);
}
.stage__inner.center .subtitle {
  font-size: calc(var(--fs) * 1.15);
  color: var(--pz-body);
  max-width: 40ch;
  margin: 0 0 calc(var(--fs) * 1.3);
}
.sand-rule {
  width: calc(var(--fs) * 7);
  height: calc(var(--fs) * 0.18);
  background: var(--pz-sand);
  border-radius: 999px;
  margin: 0 auto;
}
.titlemeta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: calc(var(--fs) * 0.6) calc(var(--fs) * 1.4);
  margin-top: calc(var(--fs) * 1.4);
  font-size: calc(var(--fs) * 0.82);
  color: var(--pz-muted);
}
.titlemeta span {
  display: inline-flex;
  align-items: center;
  gap: calc(var(--fs) * 0.4);
}
.titlemeta span::before {
  content: "";
  width: calc(var(--fs) * 0.5);
  height: calc(var(--fs) * 0.5);
  border-radius: 50%;
  background: var(--pz-brand);
}

/* QR + CTA-Blöcke */
.cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--fs) * 0.55);
}
.qr {
  width: calc(var(--fs) * 8);
  height: calc(var(--fs) * 8);
  background: var(--pz-surface);
  border: 1px solid var(--pz-line);
  border-radius: calc(var(--fs) * 0.6);
  padding: calc(var(--fs) * 0.5);
  box-shadow: var(--pz-shadow-2);
}
.qr svg {
  display: block;
  width: 100%;
  height: 100%;
}
.cta__label {
  font-size: calc(var(--fs) * 0.86);
  font-weight: 600;
  color: var(--pz-ink);
  text-align: center;
}
.url {
  font-family: var(--font-mono);
  color: var(--pz-brand);
  font-weight: 650;
  font-size: calc(var(--fs) * 0.95);
}
.contactlines {
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.55);
  margin-top: calc(var(--fs) * 1.1);
  font-size: calc(var(--fs) * 0.95);
}
.contactlines .step {
  display: flex;
  align-items: baseline;
  gap: calc(var(--fs) * 0.6);
  justify-content: center;
}
.contactlines .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: calc(var(--fs) * 1.5);
  height: calc(var(--fs) * 1.5);
  border-radius: 50%;
  background: var(--pz-brand);
  color: #fff;
  font-weight: 700;
  font-size: calc(var(--fs) * 0.8);
  flex: none;
}

/* ---------------------------------------------------------------------------
   Diagramm-Bausteine (inline-SVG-Stil + CSS-Blöcke)
   --------------------------------------------------------------------------- */
.diagram {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.diagram svg {
  width: 100%;
  height: 100%;
  max-height: 100%;
}

/* Folie 2: Rat / Lücke / Bürgerschaft */
.gap-diagram {
  display: flex;
  align-items: stretch;
  gap: 0;
  width: 100%;
  height: 100%;
}
.gap-block {
  flex: 1;
  border-radius: calc(var(--fs) * 0.8);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: calc(var(--fs) * 0.5);
  color: #fff;
  background: var(--pz-brand);
  padding: calc(var(--fs) * 1.5);
  text-align: center;
}
.gap-block .t {
  font-size: calc(var(--fs) * 1.25);
  font-weight: 700;
}
.gap-block .s {
  font-size: calc(var(--fs) * 0.82);
  opacity: 0.92;
}
.gap-space {
  flex: 0 0 calc(var(--fs) * 4.5);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gap-space::before {
  content: "";
  position: absolute;
  inset: 30% 0;
  border-left: calc(var(--fs) * 0.16) dashed var(--pz-sand);
  border-right: calc(var(--fs) * 0.16) dashed var(--pz-sand);
}
.gap-space .label {
  font-size: calc(var(--fs) * 0.78);
  font-weight: 700;
  color: var(--pz-sand);
  background: var(--pz-page);
  padding: calc(var(--fs) * 0.3) calc(var(--fs) * 0.5);
  border-radius: 6px;
  text-align: center;
}

/* Fünf-Säulen (Folie 6) */
.pillars {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: calc(var(--fs) * 0.9);
  width: 100%;
}
.pillar {
  background: var(--pz-surface);
  border: 1px solid var(--pz-line);
  border-radius: calc(var(--fs) * 0.7);
  padding: calc(var(--fs) * 1) calc(var(--fs) * 0.7);
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.5);
  box-shadow: var(--pz-shadow-2);
}
.pillar .ico {
  width: calc(var(--fs) * 2.4);
  height: calc(var(--fs) * 2.4);
  border-radius: 50%;
  background: var(--pz-brand-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.pillar .ico svg {
  width: 58%;
  height: 58%;
  stroke: var(--pz-brand);
}
.pillar .pt {
  font-size: calc(var(--fs) * 0.86);
  font-weight: 700;
  color: var(--pz-ink);
}
.pillar .pd {
  font-size: calc(var(--fs) * 0.74);
  color: var(--pz-muted);
  line-height: 1.35;
}
.struck {
  margin-top: calc(var(--fs) * 0.9);
  display: flex;
  align-items: center;
  gap: calc(var(--fs) * 0.6);
  font-size: calc(var(--fs) * 0.78);
  color: var(--pz-muted);
}
.struck s {
  color: var(--pz-muted);
}
.struck .ok {
  color: var(--pz-brand);
  font-weight: 600;
}

/* Nabe-und-Speichen (Folie 7) */
.hub {
  width: 100%;
  height: 100%;
}

/* Drei-Spalten Roadmap (Folie 10) */
.threecol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: calc(var(--fs) * 1);
  width: 100%;
}
.rmcol {
  border-radius: calc(var(--fs) * 0.7);
  padding: calc(var(--fs) * 1) calc(var(--fs) * 1);
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.55);
}
.rmcol--live {
  background: var(--pz-success-soft);
  border: 1px solid var(--pz-success);
}
.rmcol--plan {
  background: var(--pz-warning-soft);
  border: 1px dashed var(--pz-warning);
}
.rmcol--never {
  background: var(--pz-surface);
  border: 1px solid var(--pz-line);
}
.rmcol h3 {
  margin: 0;
  font-size: calc(var(--fs) * 0.95);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: calc(var(--fs) * 0.4);
}
.rmcol--live h3 {
  color: var(--pz-success-ink);
}
.rmcol--plan h3 {
  color: var(--pz-warning-ink);
}
.rmcol--never h3 {
  color: var(--pz-muted);
}
.rmcol ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: calc(var(--fs) * 0.4);
  font-size: calc(var(--fs) * 0.78);
}
.rmcol li {
  padding-left: calc(var(--fs) * 1.1);
  position: relative;
  color: var(--pz-body);
}
.rmcol--live li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--pz-success);
  font-weight: 700;
}
.rmcol--plan li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--pz-warning);
  font-weight: 700;
}
.rmcol--never li {
  color: var(--pz-muted);
}
.rmcol--never li::before {
  content: "×";
  position: absolute;
  left: 0;
  color: var(--pz-muted);
  font-weight: 700;
}
.rmcol--never li s {
  text-decoration-color: var(--pz-muted);
}

/* Vier-Augen-Skizze (Folie 8) */
.foureyes {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: calc(var(--fs) * 0.6);
  padding: calc(var(--fs) * 0.8);
  color: var(--pz-brand);
  font-size: calc(var(--fs) * 0.8);
  font-weight: 600;
}
.foureyes svg {
  width: calc(var(--fs) * 2);
  height: calc(var(--fs) * 2);
}

/* ---------------------------------------------------------------------------
   Sprechnotizen (im Print & Presenting-Fokus verborgen)
   --------------------------------------------------------------------------- */
.notes {
  max-width: 1180px;
  margin: 0.9rem auto 0;
  border: 1px solid var(--pz-line);
  border-radius: 12px;
  background: var(--pz-surface);
  padding: 0.4rem 1rem;
  font-size: 0.95rem;
}
.notes > summary {
  cursor: pointer;
  color: var(--pz-brand);
  font-weight: 600;
  padding: 0.4rem 0;
}
.notes > summary:focus-visible {
  outline: 2px solid var(--pz-brand);
  outline-offset: 2px;
  border-radius: 6px;
}
.notes p {
  color: var(--pz-body);
  line-height: 1.55;
  margin: 0.4rem 0 0.7rem;
}

/* ---------------------------------------------------------------------------
   Navigations-UI (nur mit JS sichtbar)
   --------------------------------------------------------------------------- */
.deck-nav,
.deck-progress,
.click-zone {
  display: none;
}

/* =========================================================================
   PRESENTING-MODUS (JS aktiv): eine 16:9-Folie füllt den Viewport
   ========================================================================= */
.deck--js {
  height: 100vh;
  overflow: hidden;
}
.deck--js .slide {
  position: fixed;
  inset: 0;
  padding: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: var(--pz-page);
}
.deck--js .slide.is-active {
  display: flex;
}
.deck--js .stage {
  width: min(100vw, calc(100vh * 16 / 9));
  height: min(56.25vw, 100vh);
  max-width: none;
  margin: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
}
.deck--js .notes {
  display: none;
}

.deck--js .click-zone {
  display: block;
  position: fixed;
  top: 0;
  bottom: 0;
  width: 22%;
  z-index: 20;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
}
.deck--js .click-zone--prev {
  left: 0;
  cursor: w-resize;
}
.deck--js .click-zone--next {
  right: 0;
  cursor: e-resize;
}
.click-zone:focus-visible {
  outline: 2px solid var(--pz-brand);
  outline-offset: -4px;
}

.deck--js .deck-nav {
  display: flex;
  position: fixed;
  bottom: 0.9rem;
  right: 1.1rem;
  z-index: 30;
  align-items: center;
  gap: 0.5rem;
  background: color-mix(in srgb, var(--pz-surface) 88%, transparent);
  border: 1px solid var(--pz-line);
  border-radius: 999px;
  padding: 0.3rem 0.5rem;
  box-shadow: var(--pz-shadow-2);
  backdrop-filter: blur(4px);
}
.deck-nav button {
  appearance: none;
  border: none;
  background: transparent;
  color: var(--pz-brand);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.deck-nav button:hover {
  background: var(--pz-brand-soft);
}
.deck-nav button:focus-visible {
  outline: 2px solid var(--pz-brand);
  outline-offset: 2px;
}
.deck-nav .counter {
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
  color: var(--pz-muted);
  min-width: 3.2rem;
  text-align: center;
}

.deck--js .deck-progress {
  display: flex;
  position: fixed;
  bottom: 1.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  gap: 0.4rem;
  align-items: center;
}
.deck-progress button {
  appearance: none;
  border: none;
  padding: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--pz-line);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}
.deck-progress button[aria-current="true"] {
  background: var(--pz-brand);
  transform: scale(1.35);
}
.deck-progress button:focus-visible {
  outline: 2px solid var(--pz-brand);
  outline-offset: 2px;
}

/* Hinweis-Toast (Tastatur) */
.deck--js .kbd-hint {
  display: block;
  position: fixed;
  bottom: 0.9rem;
  left: 1.1rem;
  z-index: 30;
  font-size: 0.72rem;
  color: var(--pz-muted);
  background: color-mix(in srgb, var(--pz-surface) 88%, transparent);
  border: 1px solid var(--pz-line);
  border-radius: 8px;
  padding: 0.3rem 0.55rem;
}
.kbd-hint {
  display: none;
}
.kbd-hint kbd {
  font-family: var(--font-mono);
  background: var(--pz-brand-soft);
  color: var(--pz-brand-strong);
  border-radius: 4px;
  padding: 0 0.3rem;
  font-size: 0.9em;
}

/* =========================================================================
   Barrierefreiheit: Fokus & Reduced Motion
   ========================================================================= */
a {
  color: var(--pz-brand);
}
:focus-visible {
  outline: 2px solid var(--pz-brand);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================================
   PRINT / PDF: eine Folie je Seite, Querformat, Hintergründe drucken
   ========================================================================= */
@media print {
  /* Seite exakt im 16:9-Format, damit jede Folie die Seite füllt
     (Print == Bildschirm) — kein Weißraum, kein Fußzeilen-Überlapp. */
  @page {
    size: 297mm 167mm;
    margin: 0;
  }
  html,
  body {
    background: #fff;
    height: auto;
    overflow: visible;
  }
  .deck--js,
  .deck {
    height: auto;
    overflow: visible;
  }
  .deck-nav,
  .deck-progress,
  .click-zone,
  .kbd-hint,
  .notes,
  .skip-link {
    display: none !important;
  }
  /* Presenting-Overrides zurücksetzen: alle Folien drucken, je eine pro Seite */
  .deck--js .slide,
  .slide {
    position: static !important;
    display: block !important;
    inset: auto !important;
    width: 297mm;
    height: 167mm;
    overflow: hidden;
    padding: 0 !important;
    break-after: page;
    page-break-after: always;
    break-inside: avoid;
  }
  .slide:last-of-type {
    break-after: auto;
    page-break-after: auto;
  }
  .deck--js .stage,
  .stage {
    width: 100%;
    height: 100%;
    max-width: none;
    aspect-ratio: auto;
    margin: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }
  * {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
  }
}