/* ==========================================================================
   NeIn-Barcamp – Layout & Komponenten
   Farben: themes.css · Schriften: fonts.css
   ========================================================================== */

:root {
  --container: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 68px;
  --error: #b42318;
  --success: #146c2e;
  --success-bg: #e7f6ea;
  --shadow-sm: 0 1px 2px color-mix(in srgb, var(--ink) 8%, transparent);
  --shadow: 0 1px 2px color-mix(in srgb, var(--ink) 6%, transparent),
            0 12px 32px -12px color-mix(in srgb, var(--ink) 22%, transparent);
  --shadow-lg: 0 2px 4px color-mix(in srgb, var(--ink) 6%, transparent),
               0 28px 60px -24px color-mix(in srgb, var(--ink) 38%, transparent);
  color-scheme: light;
}

/* ---------------------------------------------------------------- Basis */

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-variation-settings: var(--body-fvs);
  font-size: calc(1.0625rem * var(--body-scale));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-variation-settings: var(--head-fvs);
  font-weight: var(--head-weight);
  letter-spacing: var(--head-tracking);
  line-height: var(--head-lh);
  text-wrap: balance;
}

p { text-wrap: pretty; }

img, svg { display: block; max-width: 100%; }

a {
  color: var(--brand-ink);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}
a:hover { text-decoration-thickness: 0.14em; }

code, kbd, time, .mono {
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
}
code {
  font-size: 0.9em;
  padding: 0.1em 0.35em;
  border-radius: 6px;
  background: color-mix(in srgb, var(--ink) 7%, transparent);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
  border-radius: 6px;
}

[hidden] { display: none !important; }

.container {
  width: 100%;
  max-width: calc(var(--container) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

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

.skip-link {
  position: absolute;
  left: 16px; top: -100px;
  z-index: 2000;
  padding: 12px 18px;
  border-radius: 10px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 700;
}
.skip-link:focus { top: 16px; }

.sprite { display: none; }

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.icon--sm { width: 0.95em; height: 0.95em; }
.icon--lg { width: 2rem; height: 2rem; }

.muted { color: var(--ink-muted); }

/* Vierfarbiger Streifen – das wiederkehrende Palettenmotiv */
.stripe { display: flex; height: 5px; }
.stripe span { flex: 1; }
.stripe span:nth-child(1) { background: var(--p1); }
.stripe span:nth-child(2) { background: var(--p2); }
.stripe span:nth-child(3) { background: var(--p3); }
.stripe span:nth-child(4) { background: var(--p4); }
.stripe--thin { height: 3px; }

/* ---------------------------------------------------------------- Buttons */

.btn {
  --btn-shadow: color-mix(in srgb, var(--ink) 45%, transparent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.85em 1.45em;
  border: 2px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px -10px var(--btn-shadow); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn .icon { width: 1.1em; height: 1.1em; }

.btn--primary { background: var(--brand); color: var(--on-brand); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: color-mix(in srgb, var(--ink) 22%, transparent);
}
.btn--ghost:hover { border-color: var(--ink); box-shadow: none; }
.btn--hero { background: var(--hero-cta-bg); color: var(--hero-cta-ink); }
.btn--hero-ghost {
  background: transparent;
  color: var(--hero-ink);
  border-color: color-mix(in srgb, var(--hero-ink) 35%, transparent);
}
.btn--hero-ghost:hover { border-color: var(--hero-ink); box-shadow: none; }
.btn--band { background: var(--band-accent); color: var(--band-cta-ink); }
.btn--sm { padding: 0.55em 1em; font-size: 0.9rem; }
.btn--block { width: 100%; }
.btn[disabled] { cursor: progress; opacity: 0.8; transform: none; box-shadow: none; }

/* ---------------------------------------------------------------- Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--hero-bg) 92%, transparent);
  color: var(--hero-ink);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  backdrop-filter: saturate(1.4) blur(12px);
  transition: box-shadow 0.2s ease;
}
.site-header.is-scrolled { box-shadow: 0 1px 0 color-mix(in srgb, var(--hero-ink) 12%, transparent); }
.site-header :focus-visible { outline-color: var(--hero-focus); }

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}
.brand__mark { width: 50px; height: 37px; flex: none; overflow: visible; }

/* Logo-Farben: Verlauf aus der Palette */
.lm-s1 { stop-color: var(--mark-1); }
.lm-s2 { stop-color: var(--mark-2); }
.lm-s3 { stop-color: var(--mark-3); }

/* Kleines Logo (Kopfzeile): Binär-Sprechblase „01“ + Netzwerk */
.bm-bubble { fill: var(--mark-1); }
.bm-bits {
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-anchor: middle;
  fill: var(--hero-bg);
}
.bm-edges { fill: none; stroke: url(#bm-grad); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.bm-nodes circle { fill: url(#bm-grad); }
.brand__text {
  font-family: var(--font-head);
  font-variation-settings: var(--head-fvs);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: var(--head-tracking);
  white-space: nowrap;
}
.brand__text strong { font-weight: var(--head-weight); }
.brand__year {
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.72em;
  font-weight: 600;
  letter-spacing: 0;
  margin-left: 4px;
  padding: 2px 7px;
  border-radius: 6px;
  border: 1.5px solid color-mix(in srgb, var(--hero-ink) 28%, transparent);
  vertical-align: 0.12em;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--hero-ink);
  font-weight: 600;
  font-size: 0.97rem;
  text-decoration: none;
  transition: background-color 0.15s ease;
}
.site-nav a:hover,
.site-nav a[aria-current="true"] { background: color-mix(in srgb, var(--hero-ink) 9%, transparent); }
.site-nav .nav-ext { border: 1.5px solid color-mix(in srgb, var(--hero-ink) 25%, transparent); margin-left: 6px; }
.site-nav .nav-live {
  background: color-mix(in srgb, var(--hero-ink) 9%, transparent);
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1.5px solid color-mix(in srgb, var(--hero-ink) 25%, transparent);
  border-radius: 12px;
  background: transparent;
  color: var(--hero-ink);
  cursor: pointer;
}

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    padding: 8px var(--gutter) 20px;
    background: var(--hero-bg);
    box-shadow: 0 18px 30px -18px color-mix(in srgb, var(--ink) 50%, transparent);
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .site-nav a { padding: 12px 14px; border-radius: 12px; }
  .site-nav .nav-ext { margin: 8px 0 0; justify-content: center; }

  /* Unterseiten: nur zwei Links, kein Menü-Knopf nötig */
  .site-nav--simple { position: static; display: block; padding: 0; background: none; box-shadow: none; }
  .site-nav--simple ul { flex-direction: row; gap: 4px; }
  .site-nav--simple a { padding: 8px 12px; }
  .site-nav--simple .nav-ext { margin: 0; }
}

/* ---------------------------------------------------------------- Live-Punkt */

.live-dot {
  position: relative;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--live);
  flex: none;
}
.live-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--live);
  opacity: 0;
  animation: live-ping 1.8s ease-out infinite;
}
@keyframes live-ping {
  0% { transform: scale(0.5); opacity: 0.9; }
  100% { transform: scale(1.6); opacity: 0; }
}

.live-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 5px 13px 5px 11px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bg);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------------------------------------------------------------- Hero */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--hero-bg);
  color: var(--hero-ink);
  padding-block: clamp(32px, 4.5vw, 64px) clamp(64px, 8vw, 112px);
}
/* Karopapier */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: -1px -1px;
  -webkit-mask-image: radial-gradient(ellipse 80% 90% at 70% 40%, #000 30%, transparent 85%);
  mask-image: radial-gradient(ellipse 80% 90% at 70% 40%, #000 30%, transparent 85%);
}
.hero :focus-visible { outline-color: var(--hero-focus); }

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: clamp(40px, 6vw, 88px);
}

.hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 18px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 13px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 650;
}
.chip--hero { border: 1.5px solid color-mix(in srgb, var(--hero-ink) 28%, transparent); }
.countdown {
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--hero-muted);
}
.countdown strong { color: var(--hero-ink); }

/* Logo im Kopfbereich: Bildmarke, Schriftzug „Barcamp“, Unterzeile.
   Alle drei Teile skalieren mit der Breite des Logo-Blocks (cqi), damit sie
   – wie im Original – gleich breit bleiben. */
.hero-logo {
  container-type: inline-size;
  width: min(100%, 410px);
  margin: 0 0 28px;
}
.hero-logo__mark { display: block; width: 100%; height: auto; overflow: visible; }
.lm-digits text {
  font-family: var(--font-head);
  font-variation-settings: var(--head-fvs);
  font-weight: 800;
  text-anchor: middle;
  fill: url(#lm-grad-l);
}
.lm-edges path { fill: none; stroke: url(#lm-grad-r); stroke-width: 5; stroke-linecap: round; }
.lm-nodes circle { fill: url(#lm-grad-r); }

.hero-logo__word {
  margin: 0.14em 0 0;
  font-size: calc(23.5cqi * var(--wm-word, 1));
  font-size: min(calc(23.5cqi * var(--wm-word, 1)), 6.8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.035em;
  white-space: nowrap;
}
.hero-logo__bar { color: var(--hero-ink); }
.hero-logo__camp {
  display: inline-block;
  padding: 0 0.04em 0.1em 0;
  margin-bottom: -0.1em;
  background: linear-gradient(90deg, var(--logo-1), var(--logo-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-logo__tag {
  margin: 0.55em 0 0;
  font-family: var(--font-head);
  font-variation-settings: var(--head-fvs);
  font-size: calc(5.3cqi * var(--wm-tag, 1));
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  color: var(--hero-muted);
}
.hero-logo__tag span { color: var(--logo-2); }

@media (forced-colors: active) {
  .hero-logo__camp { color: CanvasText; background: none; }
}

/* Das große I in „NeIn“ – in Groteskschriften sieht es sonst aus wie ein kleines l
   („Neln“). Die Mono-Variante hat Serifen und erinnert an einen Text-Cursor. */
.ibeam {
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-weight: 700;
  letter-spacing: -0.04em;
  margin-inline: -0.02em 0.01em;
}

.hero__lead {
  max-width: 36em;
  margin: 0 0 28px;
  color: var(--hero-muted);
  font-size: clamp(1.08rem, 1rem + 0.35vw, 1.25rem);
  line-height: 1.6;
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}
.hero__meta li { display: flex; align-items: center; gap: 9px; font-weight: 500; }
.hero__meta .icon { opacity: 0.85; }

.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.hero__media { position: relative; margin: 0; }
.hero__media::before {
  content: "";
  position: absolute;
  inset: 7% -5% -7% 9%;
  border-radius: 28px;
  background: var(--hero-accent);
  transform: rotate(3deg);
}
.hero__media::after {
  content: "";
  position: absolute;
  left: -22px;
  top: -22px;
  width: 92px;
  height: 92px;
  background-image: radial-gradient(color-mix(in srgb, var(--hero-ink) 40%, transparent) 2px, transparent 2.5px);
  background-size: 14px 14px;
  opacity: 0.7;
}
.hero__frame {
  position: relative;
  z-index: 1;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 24px;
  background: var(--art-bg);
  box-shadow: var(--shadow-lg);
  transform: rotate(-1.2deg);
}
.hero__art, .hero__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__photo { object-fit: cover; }

/* Illustration */
.art-bg { fill: var(--art-bg); }
.art-grid { stroke: color-mix(in srgb, var(--ink) 7%, transparent); stroke-width: 1; }
.art-tags rect { fill: color-mix(in srgb, var(--ink) 8%, var(--art-bg)); }
.art-tag-lines path { fill: none; stroke: color-mix(in srgb, var(--ink) 32%, transparent); stroke-width: 5; stroke-linecap: round; }
.art-empty rect { fill: none; stroke: color-mix(in srgb, var(--ink) 22%, transparent); stroke-width: 2; stroke-dasharray: 7 7; }
.note .sq { fill: none; stroke-width: 6; stroke-linecap: round; }
.note.n1 rect { fill: var(--p1); }
.note.n2 rect { fill: var(--p2); }
.note.n3 rect { fill: var(--p3); }
.note.n4 rect { fill: var(--p4); }
.note.n1 .sq { stroke: color-mix(in srgb, var(--on-p1) 45%, var(--p1)); }
.note.n2 .sq { stroke: color-mix(in srgb, var(--on-p2) 45%, var(--p2)); }
.note.n3 .sq { stroke: color-mix(in srgb, var(--on-p3) 45%, var(--p3)); }
.note.n4 .sq { stroke: color-mix(in srgb, var(--on-p4) 45%, var(--p4)); }
.art-float { animation: float 6s ease-in-out infinite; transform-box: fill-box; transform-origin: center; }
@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-6px, -8px); }
}

/* Hinweise nur im Design-Modus */
.design-note { display: none; }
.design-mode .design-note {
  display: block;
  background: var(--hero-bg);
  position: relative;
  z-index: 1;
  margin-top: 26px;
  padding: 10px 14px;
  border-radius: 10px;
  border: 1.5px dashed color-mix(in srgb, var(--hero-ink) 35%, transparent);
  color: var(--hero-muted);
  font-size: 0.85rem;
  line-height: 1.45;
}
.design-note code { background: color-mix(in srgb, var(--hero-ink) 12%, transparent); }

.design-only { display: none !important; }
.design-mode .design-only { display: flex !important; }

/* Platzhalter markieren (Schalter im Design-Panel) */
.show-ph .ph {
  outline: 2px dashed #d6247b;
  outline-offset: 2px;
  border-radius: 3px;
  background-color: rgba(214, 36, 123, 0.12);
}

@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__media { max-width: 560px; width: 100%; margin-inline: auto; }
}

/* Am Barcamp-Tag und im Rückblick: kompakter Kopfbereich, Sessionplan rückt nach oben */
[data-phase="live"] .hero,
[data-phase="after"] .hero { padding-block: clamp(28px, 4vw, 48px) clamp(32px, 4vw, 56px); }
[data-phase="live"] .hero__grid,
[data-phase="after"] .hero__grid { grid-template-columns: 1fr; }
[data-phase="live"] .hero__media,
[data-phase="after"] .hero__media,
[data-phase="live"] .hero__lead { display: none; }
[data-phase="live"] .hero-logo,
[data-phase="after"] .hero-logo { width: min(100%, 300px); margin-bottom: 22px; }
[data-phase="live"] .hero__meta,
[data-phase="after"] .hero__meta { margin-bottom: 24px; }

[data-phase="after"] .nav-live .live-dot { display: none; }


/* ---------------------------------------------------------------- Abschnitte */

.section { padding-block: clamp(64px, 8vw, 120px); }
.section--alt { background: var(--bg-alt); }

.section-head { max-width: 46rem; margin-bottom: clamp(32px, 4vw, 56px); }

.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--brand-ink);
}

.section-title {
  margin: 0 0 18px;
  font-size: clamp(2rem, 1.35rem + 2.7vw, 3.3rem);
}
.section-lead {
  max-width: 40em;
  margin: 0 0 18px;
  color: var(--ink-muted);
  font-size: clamp(1.08rem, 1rem + 0.3vw, 1.22rem);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.split__text > p:not(.eyebrow):not(.section-lead) { max-width: 36em; }

@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------- Fakten */

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
/* Letzte Karte füllt eine angebrochene Reihe auf */
.fact:last-child:nth-child(3n + 2) { grid-column: span 2; }
@media (max-width: 980px) {
  .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .fact:last-child:nth-child(3n + 2) { grid-column: auto; }
  .fact:last-child:nth-child(odd) { grid-column: span 2; }
}
@media (max-width: 620px) {
  .facts { grid-template-columns: 1fr; }
  .fact:last-child:nth-child(odd) { grid-column: auto; }
}

.fact {
  position: relative;
  padding: 28px 28px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.fact:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.fact__icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 22px;
  border-radius: 14px;
  transform: rotate(-4deg);
}
.fact:nth-child(4n + 1) .fact__icon { background: var(--p1); color: var(--on-p1); }
.fact:nth-child(4n + 2) .fact__icon { background: var(--p2); color: var(--on-p2); transform: rotate(3deg); }
.fact:nth-child(4n + 3) .fact__icon { background: var(--p3); color: var(--on-p3); }
.fact:nth-child(4n + 4) .fact__icon { background: var(--p4); color: var(--on-p4); transform: rotate(4deg); }
.fact__icon .icon { width: 24px; height: 24px; }

.fact__label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.fact__value {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-variation-settings: var(--head-fvs);
  font-weight: var(--head-weight);
  font-size: 1.3rem;
  letter-spacing: var(--head-tracking);
  line-height: 1.25;
}
.fact__text { margin: 0; color: var(--ink-muted); font-size: 0.98rem; }

/* ---------------------------------------------------------------- Barcamp-Prinzipien */

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}
.tags li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 15px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  font-size: 0.93rem;
  font-weight: 600;
}
.tags li::before {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 3px;
  background: var(--p1);
}
.tags li:nth-child(4n + 2)::before { background: var(--p2); }
.tags li:nth-child(4n + 3)::before { background: var(--p3); }
.tags li:nth-child(4n + 4)::before { background: var(--p4); }

.principles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}
@media (max-width: 560px) { .principles { grid-template-columns: 1fr; } }

.principle {
  position: relative;
  padding: 26px 24px 26px;
  border: 1px solid var(--line);
  border-top: 6px solid var(--p1);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}
.principle:nth-child(2) { border-top-color: var(--p2); }
.principle:nth-child(3) { border-top-color: var(--p3); }
.principle:nth-child(4) { border-top-color: var(--p4); }
.principle__no {
  position: absolute;
  top: 20px;
  right: 22px;
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-muted);
}
.principle__icon { width: 30px; height: 30px; margin-bottom: 18px; color: var(--brand-ink); }
.principle h3 { margin: 0 0 8px; font-size: 1.22rem; }
.principle p { margin: 0; color: var(--ink-muted); font-size: 0.98rem; }

/* ---------------------------------------------------------------- Ablauf */

.schedule {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 1fr);
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}
@media (max-width: 900px) { .schedule { grid-template-columns: 1fr; } }

.timeline {
  --time-w: 4.4rem;
  --gap: 34px;
  --line-x: calc(var(--time-w) + var(--gap) / 2);
  margin: 0;
  padding: 0;
  list-style: none;
}
.timeline__item {
  position: relative;
  display: grid;
  grid-template-columns: var(--time-w) minmax(0, 1fr);
  column-gap: var(--gap);
  padding-bottom: 14px;
}
.timeline__item::before {
  content: "";
  position: absolute;
  left: calc(var(--line-x) - 1px);
  top: 0.9rem;
  bottom: -0.9rem;
  width: 2px;
  background: var(--line);
}
.timeline__item:last-child::before { display: none; }
.timeline__item::after {
  content: "";
  position: absolute;
  left: calc(var(--line-x) - 7px);
  top: 0.5rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg);
  border: 3px solid color-mix(in srgb, var(--ink) 30%, var(--bg));
}
.timeline__item time {
  padding-top: 0.15rem;
  text-align: right;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-muted);
}
.timeline__item > div { padding: 0 0 10px; }
.timeline__item h3 { margin: 0; font-size: 1.15rem; line-height: 1.35; }
.timeline__item p { margin: 4px 0 0; color: var(--ink-muted); font-size: 0.98rem; }

.timeline__item--key::after { background: var(--brand); border-color: var(--brand); }
.timeline__item--key h3 { font-size: 1.28rem; }
.timeline__item--break::after { background: var(--accent); border-color: var(--accent); }
.timeline__item--session > div {
  margin-bottom: 4px;
  padding: 10px 16px 12px;
  border: 1px solid var(--line);
  border-left: 5px solid var(--p3);
  border-radius: 12px;
  background: var(--surface);
}
.timeline__item--session:nth-of-type(odd) > div { border-left-color: var(--p1); }
.timeline__item--session::after { top: 1.05rem; background: var(--surface); }
.timeline__item--session time { padding-top: 0.7rem; }

/* Haftnotiz */
.sticky-note {
  position: sticky;
  top: calc(var(--header-h) + 32px);
  padding: 34px 30px 30px;
  border-radius: 6px 6px 6px 28px;
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: var(--shadow-lg);
  transform: rotate(1.6deg);
}
.sticky-note::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 50%;
  width: 110px;
  height: 28px;
  margin-left: -55px;
  background: color-mix(in srgb, var(--surface) 60%, transparent);
  box-shadow: 0 1px 2px color-mix(in srgb, var(--ink) 12%, transparent);
  transform: rotate(-3deg);
}
.sticky-note__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sticky-note h3 { margin: 0 0 18px; font-size: 1.45rem; }
.sticky-note ol { margin: 0 0 16px; padding-left: 1.3em; }
.sticky-note li { margin-bottom: 6px; }
.sticky-note p:last-child { margin: 0; font-weight: 600; }
@media (max-width: 900px) { .sticky-note { position: relative; top: 0; max-width: 520px; } }

/* ---------------------------------------------------------------- Vereins-Band */

.band {
  position: relative;
  overflow: hidden;
  background: var(--band-bg);
  color: var(--band-ink);
  padding-block: clamp(56px, 7vw, 96px);
}
.band :focus-visible { outline-color: var(--band-ink); }
.band::after {
  content: "";
  position: absolute;
  right: -60px;
  bottom: -70px;
  width: 260px;
  height: 260px;
  border-radius: 36px;
  border: 2px solid color-mix(in srgb, var(--band-ink) 18%, transparent);
  transform: rotate(14deg);
  pointer-events: none;
}
.band__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 32px 56px;
}
.band__inner > div { max-width: 44rem; }
.eyebrow--band { color: var(--band-muted); }
.band__title { margin: 0 0 18px; font-size: clamp(1.8rem, 1.3rem + 2vw, 2.8rem); }
.band__text { margin: 0; color: var(--band-muted); font-size: 1.08rem; }
.band__text strong { color: var(--band-ink); }

/* ---------------------------------------------------------------- Footer */

.site-footer { background: var(--footer-bg); color: var(--footer-ink); }
.site-footer :focus-visible { outline-color: var(--footer-ink); }
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 44px 20px;
}
.brand__text--footer { margin: 0 0 4px; font-size: 1.3rem; }
.site-footer__meta { margin: 0; color: var(--footer-muted); font-size: 0.95rem; }
.site-footer__nav { display: flex; flex-wrap: wrap; gap: 6px 24px; }
.site-footer__nav a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--footer-ink);
  font-weight: 600;
  text-decoration: none;
}
.site-footer__nav a:hover { text-decoration: underline; }
.site-footer__love {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-block: 18px 36px;
  color: var(--footer-muted);
  font-size: 0.9rem;
}

/* ---------------------------------------------------------------- Live: Sessionplan */

.live { border-bottom: 1px solid var(--line); padding-top: clamp(40px, 5vw, 72px); }
.live__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px 32px;
  margin-bottom: 28px;
}
.live__head .section-lead { margin-bottom: 0; }
.live__tools { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.live__updated {
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.82rem;
  color: var(--ink-muted);
}

.board {
  position: relative;
  padding: clamp(10px, 1.6vw, 20px);
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.board.is-updated { animation: board-flash 1.2s ease; }
@keyframes board-flash {
  0% { box-shadow: 0 0 0 4px var(--accent), var(--shadow); }
  100% { box-shadow: 0 0 0 0 transparent, var(--shadow); }
}
.board__present-head { display: none; }
.board__status { margin: 0; padding: 32px 16px; text-align: center; color: var(--ink-muted); }
.board__status--error { color: var(--error); }
.board__hint { margin: 12px 4px 0; font-size: 0.9rem; color: var(--ink-muted); }

/* Gerenderter Markdown-Inhalt */
.md > :first-child { margin-top: 0; }
.md > :last-child { margin-bottom: 0; }
.md h1, .md h2, .md h3, .md h4 { margin: 1.4em 0 0.5em; }
.md h1 { font-size: 1.9rem; }
.md h2 { font-size: 1.55rem; }
.md h3 { font-size: 1.25rem; }
.md p, .md ul, .md ol, .md blockquote > :last-child { margin-bottom: 0; }
.md blockquote { margin: 0 0 1em; }
.md > p, .md > ul, .md > ol, .md > h1, .md > h2, .md > h3, .md > h4, .md > blockquote { padding-inline: 8px; }
.md blockquote > :last-child { margin-bottom: 0; }
.md blockquote {
  padding: 12px 18px;
  border-left: 4px solid var(--accent);
  border-radius: 0 12px 12px 0;
  background: var(--bg-alt);
}
.md hr { border: 0; border-top: 1px solid var(--line); margin: 1.5em 0; }

.table-wrap { overflow-x: auto; margin: 0 0 1em; border-radius: 14px; }
.table-wrap:last-child { margin-bottom: 0; }
.md table {
  width: 100%;
  min-width: 640px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 1rem;
}
.md th {
  padding: 14px 16px;
  background: var(--brand);
  color: var(--on-brand);
  font-family: var(--font-head);
  font-variation-settings: var(--head-fvs);
  font-weight: var(--head-weight);
  letter-spacing: var(--head-tracking);
  font-size: 1.05rem;
  text-align: left;
  vertical-align: bottom;
}
.md th:first-child { border-radius: 12px 0 0 12px; }
.md th:last-child { border-radius: 0 12px 12px 0; }
.md td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.45;
}
.md tbody tr:last-child td { border-bottom: 0; }
.md table.has-time { table-layout: fixed; }
.md table.has-time th:first-child { width: 9.2em; }
.md td.is-span { color: var(--ink-muted); background: color-mix(in srgb, var(--bg-alt) 70%, var(--surface)); }
.md td.is-time {
  width: 1%;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ink-muted);
}
.md td.is-empty { color: color-mix(in srgb, var(--ink-muted) 60%, transparent); }
.md td em { color: var(--ink-muted); }
.md td strong { font-weight: 700; }

.md tr.is-now td { background: color-mix(in srgb, var(--accent) 20%, var(--surface)); }
.md tr.is-now td:first-child { box-shadow: inset 5px 0 0 var(--accent); color: var(--ink); }
.md tr.is-next td:first-child { box-shadow: inset 5px 0 0 color-mix(in srgb, var(--accent) 45%, var(--surface)); }
.slot-badge {
  display: block;
  width: max-content;
  margin-top: 6px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--ink);
  color: var(--bg);
}
.slot-badge--next { background: transparent; color: var(--ink-muted); border: 1.5px solid var(--line); }

a.pad-link {
  display: inline;
  font-weight: 650;
  color: var(--ink);
  text-decoration-color: color-mix(in srgb, var(--brand) 55%, transparent);
  text-decoration-thickness: 0.12em;
}
a.pad-link:hover { color: var(--brand-ink); }
.nowrap { white-space: nowrap; }
a.pad-link .icon {
  display: inline-block;
  width: 0.95em;
  height: 0.95em;
  margin-left: 0.3em;
  vertical-align: -0.1em;
  color: var(--brand-ink);
}

/* Schmale Bildschirme: Tabelle als gestapelte Karten */
@media (max-width: 760px) {
  .board:not(.is-presenting) .md table { min-width: 0; }
  .board:not(.is-presenting) .md table,
  .board:not(.is-presenting) .md tbody,
  .board:not(.is-presenting) .md tr,
  .board:not(.is-presenting) .md td { display: block; width: 100%; }
  .board:not(.is-presenting) .md thead {
    position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
  }
  .board:not(.is-presenting) .md tr {
    margin-bottom: 14px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 14px;
  }
  .board:not(.is-presenting) .md tbody tr:last-child { margin-bottom: 0; }
  .board:not(.is-presenting) .md td { border-bottom: 1px solid var(--line); }
  .board:not(.is-presenting) .md tr td:last-child { border-bottom: 0; }
  .board:not(.is-presenting) .md td.is-blank { display: none; }
  .board:not(.is-presenting) .md table.has-time { table-layout: fixed; }
.md table.has-time th:first-child { width: 9.2em; }
.md td.is-span { color: var(--ink-muted); background: color-mix(in srgb, var(--bg-alt) 70%, var(--surface)); }
.md td.is-time {
    width: 100%;
    background: var(--brand);
    color: var(--on-brand);
    font-size: 1rem;
  }
  .board:not(.is-presenting) .md tr.is-now td.is-time { box-shadow: none; }
  .board:not(.is-presenting) .md .slot-badge { display: inline-block; margin: 0 0 0 10px; vertical-align: 0.1em; }
  .board:not(.is-presenting) .md tr.is-now .slot-badge { background: var(--accent); color: var(--on-accent); }
  .board:not(.is-presenting) .md tr.is-next .slot-badge { color: var(--on-brand); border-color: currentColor; }
  .board:not(.is-presenting) .md td[data-label]:not(.is-time)::before {
    content: attr(data-label);
    display: block;
    margin-bottom: 2px;
    font-family: var(--font-mono);
    font-variation-settings: var(--mono-fvs);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--ink-muted);
  }
}

/* Beamer-Ansicht */
.board.is-presenting {
  position: fixed;
  inset: 0;
  z-index: 1000;
  overflow: auto;
  padding: clamp(16px, 2.5vw, 48px);
  border: 0;
  border-radius: 0;
  background: var(--bg);
  font-size: clamp(1rem, 0.6rem + 1vw, 1.6rem);
}
.board.is-presenting .board__present-head {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-bottom: 1.2em;
}
.board.is-presenting .board__present-head .brand__text { font-size: 1.5em; }
.board__clock {
  margin-left: auto;
  font-family: var(--font-mono);
  font-variation-settings: var(--mono-fvs);
  font-size: 1.5em;
  font-weight: 600;
}
.board.is-presenting .md table { font-size: 1em; min-width: 0; }
.board.is-presenting .md th { font-size: 1.1em; }
.board.is-presenting .md td,
.board.is-presenting .md th { padding: 0.8em 0.9em; }
.board.is-presenting .md table.has-time { table-layout: fixed; }
.md table.has-time th:first-child { width: 9.2em; }
.md td.is-span { color: var(--ink-muted); background: color-mix(in srgb, var(--bg-alt) 70%, var(--surface)); }
.md td.is-time { font-size: 0.95em; }
body.is-presenting { overflow: hidden; }

/* ---------------------------------------------------------------- Live: Edupads */

.pads { margin-top: clamp(48px, 6vw, 80px); }
.pads__head { max-width: 46rem; margin-bottom: 20px; }
.pads__title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem);
}
.pads__title .icon { width: 1em; height: 1em; color: var(--brand-ink); }
.pads__head p { margin: 0; color: var(--ink-muted); }

.pads__tabs {
  display: flex;
  gap: 8px;
  padding: 4px 2px 10px;
  overflow-x: auto;
  scrollbar-width: thin;
}
.pad-tab {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1.5px solid var(--line);
  border-radius: 999px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 650;
  cursor: pointer;
  transition: border-color 0.15s ease, background-color 0.15s ease;
}
.pad-tab:hover { border-color: color-mix(in srgb, var(--ink) 40%, var(--surface)); }
.pad-tab[aria-selected="true"] { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.pad-tab__dot { width: 9px; height: 9px; border-radius: 3px; background: var(--p1); }
.pad-tab:nth-child(4n + 2) .pad-tab__dot { background: var(--p2); }
.pad-tab:nth-child(4n + 3) .pad-tab__dot { background: var(--p3); }
.pad-tab:nth-child(4n + 4) .pad-tab__dot { background: var(--p4); }
.pad-tab--session { border-style: dashed; }

.pads__viewer {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: var(--shadow);
}
.pads__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.pads__info { display: grid; gap: 2px; min-width: 0; }
.pads__info strong { font-family: var(--font-head); font-variation-settings: var(--head-fvs); font-size: 1.1rem; }
.pads__info span { color: var(--ink-muted); font-size: 0.92rem; }
.pads__actions { display: flex; flex-wrap: wrap; gap: 8px; }
.pads__frame {
  position: relative;
  height: min(76vh, 820px);
  min-height: 420px;
  background: var(--bg-alt);
}
.pads__frame iframe { display: block; width: 100%; height: 100%; border: 0; background: #fff; }
.pads__consent {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 16px;
  padding: 24px;
  text-align: center;
  color: var(--ink-muted);
}
.pads__consent p { margin: 0; max-width: 28em; }
.pads__consent strong { color: var(--ink); }
.pads__consent .icon { color: var(--brand-ink); }

.pads__viewer.is-large {
  position: fixed;
  inset: 0;
  z-index: 1000;
  border: 0;
  border-radius: 0;
}
.pads__viewer.is-large .pads__frame { flex: 1; height: auto; }
body.is-pad-large { overflow: hidden; }

/* ---------------------------------------------------------------- Unterseiten (Impressum, Datenschutz) */

.page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--hero-bg);
  color: var(--hero-ink);
  padding-block: clamp(48px, 7vw, 96px) clamp(40px, 5vw, 64px);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--hero-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--hero-grid) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%);
  mask-image: linear-gradient(90deg, transparent, #000 60%);
}
.page-hero .eyebrow { color: var(--hero-muted); }
.page-hero h1 { margin: 0; font-size: clamp(2.4rem, 1.6rem + 3.5vw, 4rem); }
.page-hero a { color: var(--hero-ink); }

.prose { max-width: 46rem; }
.prose h2 { margin: 2.2em 0 0.6em; font-size: 1.6rem; }
.prose h3 { margin: 1.8em 0 0.5em; font-size: 1.2rem; }
.prose > :first-child { margin-top: 0; }
.prose ul { padding-left: 1.3em; }
.prose li { margin-bottom: 0.4em; }
.prose address { font-style: normal; }

.notice {
  display: flex;
  gap: 12px;
  margin: 0 0 2.5em;
  padding: 16px 18px;
  border: 1.5px dashed color-mix(in srgb, var(--brand) 55%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--brand) 6%, var(--surface));
  font-size: 0.95rem;
}
.notice .icon { margin-top: 2px; color: var(--brand-ink); }
.notice p { margin: 0; }

.back-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 3em; font-weight: 650; }
.back-link .icon { transform: rotate(180deg); }

/* ---------------------------------------------------------------- Bewegung & Druck */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media print {
  .site-header, .skip-link, .hero__actions, .live__tools, .pads, .design-panel, .design-fab, .stripe { display: none !important; }
  .hero, .band, .site-footer { background: none !important; color: #000 !important; }
  .section { padding-block: 24px; }
}