/* ==========================================================================
   biteme.digital . Design System v3
   Wave 1 . Tokens, Base, Typografie, Komponenten, Utilities, Zonen, Motion
   v3 (invertiertes Scrollen, CI-Farben):
   - Dokument-Reihenfolge der Zonen ist INVERTIERT: oben breach/surface (hell),
     unten abyss (Hero, Meeresgrund), darunter der Footer als Meeresboden.
     Landung beim Load am Hero via bmdEngine.dive() + html.pre-dive.
   - CI verbindlich: Caribbean #A0EFFF (CTAs dunkle Zonen, Links, Kicker,
     Tiefenmesser, Spur) · Purple Turtle #4A2478 (CTAs helle Zonen, Struktur)
     · Jellofish #FFFF9D (AUSSCHLIESSLICH Licht: Laterne, Glow, Breach-Sonne).
     --accent-sunset wurde entfernt (kein Orange auf der Website).
   - Der Fisch ist das echte Logo (bmd_bjoern, inlined in fish.js), Fill via
     --fish-fill: Weiss in dunklen Zonen, Purple Turtle in hellen.
   Regel: KEINE Initial-States (opacity:0 etc.) fuer INHALTE in CSS. Die setzt
   scroll-engine.js via gsap.set, damit die Seite ohne JS voll lesbar bleibt.
   Einzige Ausnahme (Pflicht): rein dekorative Layer wie die Fisch-Leuchtspur
   starten via CSS unsichtbar, damit beim Load nie der ganze Pfad aufblitzt.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root {
  /* Farben (Guide Paragraf 4) */
  --bg-deep: #0A0E1A;
  --bg-abyss: #06080F;
  --bg-surface-tint: #0E1830;
  --bg-elevated: #141A2C;
  --bg-elevated-2: #1C2236;
  --accent-caribbean: #A0EFFF;
  --accent-purple: #4A2478;
  /* --accent-sunset: entfernt (v3, CI-Entscheidung Juergen 10.06.: kein Orange) */
  --accent-jellofish: #FFFF9D; /* NUR Licht: Laterne, Glow, Breach-Sonne */
  --text-primary: #F5F7FA;
  --text-muted: #9BA3B5;
  --border-subtle: rgba(155, 163, 181, 0.15);

  /* Abgeleitete Toene (nur aus Tokens gemischt) */
  --caribbean-08: rgba(160, 239, 255, 0.08);
  --caribbean-15: rgba(160, 239, 255, 0.15);
  --caribbean-25: rgba(160, 239, 255, 0.25);
  --caribbean-40: rgba(160, 239, 255, 0.4);
  --jellofish-soft: rgba(255, 255, 157, 0.45);
  --purple-soft: rgba(74, 36, 120, 0.3);
  --purple-strong: #5B2D93;

  /* Kontrast-Flip fuer helle Zonen (surface/breach am Seitenende) */
  --zone-bg-light: #E8F7FD;
  --text-on-light: #0A0E1A;

  /* Zonen-Hintergruende (v3, invertiertes Dokument). Engine blendet --zone-bg
     via GSAP. Dokument-Reihenfolge von OBEN nach UNTEN: breach (hell, nur
     Home) -> surface -> twilight -> midnight -> abyss (Hero, Meeresgrund),
     darunter floor (Footer). Seiten setzen ihre LANDE-Zone selbst:
     body { --zone-bg: var(--zone-abyss); } in der Seiten-CSS. */
  --zone-abyss: #06080F;
  --zone-midnight: #0A0E1A;
  --zone-twilight: #0E1830;
  --zone-surface: #143055;
  --zone-breach: var(--zone-bg-light);
  --zone-floor: #070A12;
  --zone-bg: var(--zone-abyss);

  /* Typografie */
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', monospace;

  --fs-display: clamp(2.75rem, 6vw, 5.5rem);
  --fs-h2: clamp(2rem, 4vw, 3.25rem);
  --fs-h3: 1.5rem;
  --fs-body: 1.0625rem;
  --fs-small: 0.9375rem;
  --fs-kicker: 0.75rem;

  /* Layout */
  --container: 1200px;
  --container-wide: 1360px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-pad: clamp(5rem, 12vh, 9rem);
  --radius-sm: 0.5rem;
  --radius-md: 0.875rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.75rem;

  /* Motion */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --t-fast: 160ms;
  --t-med: 280ms;

  /* Z-Index-Ordnung */
  --z-snow: 1;
  --z-content: 2;
  --z-fish: 1;
  --z-header: 40;
  --z-chat: 50;
  --z-depth: 45;
}

/* --------------------------------------------------------------------------
   2. RESET / BASE
   -------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  /* Natives sanftes Anker-Scrollen. KEIN JS-Smooth-Scroll-Layer (Guide §3.5). */
  scroll-behavior: smooth;
  /* Zonen-Backdrop hinter allem: kaschiert die pre-dive-Phase (Inversion) */
  background-color: var(--bg-abyss, #06080F);
}

/* Inversions-Landung: bis bmdEngine.dive() den Instant-Scroll zum Hero
   gesetzt hat (max. 1 Frame), ist nur der Zonen-Hintergrund sichtbar.
   Die Klasse setzt ein Inline-Script im <head>, dive() entfernt sie.
   Ohne JS wird die Klasse nie gesetzt, die Seite bleibt voll lesbar. */
html.pre-dive body { visibility: hidden; }

/* Anker landen nicht unter dem sticky Header */
[id] { scroll-margin-top: 88px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  background-color: var(--zone-bg, var(--bg-deep));
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  min-height: 100vh;
}

img, svg, video, canvas { display: block; max-width: 100%; }
img, video { height: auto; }

input, button, textarea, select { font: inherit; color: inherit; }

button { background: none; border: none; cursor: pointer; padding: 0; }

a { color: inherit; text-decoration: none; }

ul[class], ol[class] { list-style: none; padding: 0; }

::selection { background: var(--accent-caribbean); color: var(--bg-deep); }

:focus-visible {
  outline: 2px solid var(--accent-caribbean);
  outline-offset: 3px;
  border-radius: 2px;
}

/* Skip-Link (a11y) */
.skip-link {
  position: absolute;
  top: -48px;
  left: var(--gutter);
  z-index: 100;
  background: var(--accent-caribbean);
  color: var(--bg-deep);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.625rem 1.125rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  transition: top var(--t-fast) ease;
}
.skip-link:focus { top: 0; }

/* --------------------------------------------------------------------------
   3. TYPOGRAFIE
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, .display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

h1, .display { font-size: var(--fs-display); letter-spacing: -0.03em; }
h2 { font-size: var(--fs-h2); letter-spacing: -0.02em; }
h3 { font-size: var(--fs-h3); font-weight: 600; line-height: 1.25; }
h4 { font-size: 1.125rem; font-weight: 600; line-height: 1.35; }

p { max-width: 68ch; }

.lead {
  font-size: clamp(1.125rem, 1.8vw, 1.3125rem);
  line-height: 1.65;
  color: var(--text-muted);
}

.text-muted { color: var(--text-muted); }
.text-caribbean { color: var(--accent-caribbean); }
/* .text-sunset: entfernt (v3, kein Orange). Jellofish ist Licht, nie Textfarbe. */

.mono { font-family: var(--font-mono); }

.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--fs-kicker);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-caribbean);
}

/* --------------------------------------------------------------------------
   4. LAYOUT-UTILITIES
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container-wide { max-width: var(--container-wide); }

.section { position: relative; padding-block: var(--section-pad); }
.section-head { max-width: 40rem; margin-bottom: clamp(2.5rem, 6vh, 4rem); }
.section-head h2 { margin-top: 0.875rem; }
.section-head .lead { margin-top: 1.25rem; }

.section-divider {
  height: 1px;
  border: none;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.grid-2 { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
.grid-3 { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }

@media (min-width: 720px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

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

/* --------------------------------------------------------------------------
   5. BUTTONS / LINKS / PILLS
   -------------------------------------------------------------------------- */
.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9375rem;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform var(--t-fast) ease, box-shadow var(--t-med) ease,
              background var(--t-med) ease, border-color var(--t-med) ease;
}

/* CTAs (v3, CI): Caribbean in dunklen Zonen (dunkle Schrift drauf).
   In hellen Zonen (.btn-on-light): Purple Turtle mit weisser Schrift. */
.btn-primary {
  background: var(--accent-caribbean);
  color: var(--bg-deep);
}
.btn-primary:hover {
  background: #C9F6FF;
  box-shadow: 0 0 36px -6px var(--caribbean-40);
  transform: translateY(-1px);
}

.btn-primary.btn-on-light {
  background: var(--accent-purple);
  color: #FFFFFF;
}
.btn-primary.btn-on-light:hover {
  background: var(--purple-strong);
  box-shadow: 0 0 36px -6px rgba(74, 36, 120, 0.55);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  font-weight: 500;
  border: 1px solid var(--border-subtle);
}
.btn-ghost:hover {
  border-color: var(--caribbean-40);
  background: rgba(160, 239, 255, 0.05);
}

.btn-sm { padding: 0.5rem 1rem; font-size: 0.875rem; }

/* Beacon: der eine warme Lichtpunkt (Final CTA). Jellofish ist Licht.
   Atmet langsam, animiert nur opacity/transform auf einem Pseudo-Element. */
.btn-beacon { position: relative; }
.btn-beacon::after {
  content: "";
  position: absolute;
  inset: -18px -26px;
  border-radius: 999px;
  background: radial-gradient(closest-side, var(--jellofish-soft), transparent 72%);
  filter: blur(12px);
  opacity: 0.55;
  z-index: -1;
  pointer-events: none;
  animation: beacon-breathe 4s ease-in-out infinite;
}
@keyframes beacon-breathe {
  0%, 100% { opacity: 0.4; transform: scale(0.94); }
  50% { opacity: 0.9; transform: scale(1.06); }
}

.link {
  color: var(--accent-caribbean);
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast) ease;
}
.link:hover { border-color: var(--accent-caribbean); }

.arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-caribbean);
  font-size: 0.9375rem;
  font-weight: 500;
}
.arrow-link svg { transition: transform var(--t-fast) ease; }
.arrow-link:hover svg { transform: translateX(3px); }

.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: var(--caribbean-08);
  border: 1px solid var(--caribbean-25);
  color: var(--accent-caribbean);
}

/* --------------------------------------------------------------------------
   6. KARTEN
   -------------------------------------------------------------------------- */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.card-tight {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.glow-caribbean {
  transition: box-shadow var(--t-med) ease, transform var(--t-med) ease,
              border-color var(--t-med) ease, background var(--t-med) ease;
}
.glow-caribbean:hover {
  box-shadow: 0 0 32px -8px rgba(160, 239, 255, 0.35), 0 0 0 1px var(--caribbean-40);
  transform: translateY(-2px);
}

.logo-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: 0.625rem;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  text-align: center;
  padding: 0.75rem 1rem;
  transition: color var(--t-med) ease, border-color var(--t-med) ease, background var(--t-med) ease;
}
.logo-card:hover {
  color: var(--text-primary);
  border-color: rgba(160, 239, 255, 0.3);
  background: var(--bg-elevated-2);
}

/* --------------------------------------------------------------------------
   7. PULSE-DOT / STATUS
   -------------------------------------------------------------------------- */
.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent-caribbean);
  flex-shrink: 0;
  animation: pulse-dot 2.4s ease-in-out infinite;
}
.pulse-dot--sm { width: 6px; height: 6px; }

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(160, 239, 255, 0.6); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(160, 239, 255, 0); }
}

/* --------------------------------------------------------------------------
   8. HEADER (kanonisches Partial)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  background: rgba(10, 14, 26, 0.8);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(155, 163, 181, 0.08);
  transition: background var(--t-med) ease;
}
/* Scroll-Shrink: main.js setzt .is-condensed ab ~32px Scrolltiefe */
.site-header.is-condensed { background: rgba(10, 14, 26, 0.92); }

.site-header__inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--gutter);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  transition: height var(--t-med) ease;
}
.site-header.is-condensed .site-header__inner { height: 58px; }

.site-header__logo img { height: 26px; width: auto; }
.site-header__logo { display: inline-flex; align-items: center; transition: opacity var(--t-fast) ease; }
.site-header__logo:hover { opacity: 0.85; }

.site-nav { display: none; }

@media (min-width: 1024px) {
  .site-nav {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.9rem;
  }
}

.site-nav__link {
  padding: 0.5rem 0.75rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--t-fast) ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.site-nav__link:hover { color: var(--text-primary); }
.site-nav__link[aria-current="page"] { color: var(--accent-caribbean); }

.site-nav__cta { margin-left: 0.75rem; }

/* Dropdown Leistungen */
.nav-drop { position: relative; }
.nav-drop__panel {
  position: absolute;
  top: 100%;
  left: 0;
  padding-top: 0.5rem;
  visibility: hidden;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--t-fast) ease, transform var(--t-fast) ease, visibility var(--t-fast);
  z-index: 50;
}
.nav-drop:hover .nav-drop__panel,
.nav-drop:focus-within .nav-drop__panel {
  visibility: visible;
  opacity: 1;
  transform: translateY(0);
}
.nav-drop__menu {
  background: var(--bg-elevated);
  border: 1px solid rgba(155, 163, 181, 0.12);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  min-width: 270px;
  box-shadow: 0 24px 48px -16px rgba(0, 0, 0, 0.6);
}
.nav-drop__item {
  display: block;
  padding: 0.625rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast) ease;
}
.nav-drop__item:hover { background: rgba(255, 255, 255, 0.05); }
.nav-drop__item strong { display: block; font-weight: 500; font-size: 0.875rem; color: var(--text-primary); }
.nav-drop__item span { display: block; font-size: 0.75rem; color: var(--text-muted); margin-top: 0.125rem; }

/* Burger */
.nav-burger {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
}
.nav-burger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text-primary);
  transition: transform var(--t-med) ease, opacity var(--t-fast) ease;
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (min-width: 1024px) {
  .nav-burger { display: none; }
}

/* Mobile-Menue (Fullscreen-Overlay), liegt UNTER dem Header (z-1),
   damit Logo + Burger sichtbar bleiben, auch wenn der Header schrumpft */
.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: calc(var(--z-header) - 1);
  background: rgba(6, 8, 15, 0.97);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  padding: calc(72px + 1.5rem) var(--gutter) 3rem;
  overflow-y: auto;
  display: none;
}
.nav-mobile.is-open { display: block; }

.nav-mobile__list { display: flex; flex-direction: column; gap: 0.25rem; }
.nav-mobile__link {
  display: block;
  padding: 0.875rem 0.75rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: background var(--t-fast) ease, transform var(--t-med) var(--ease-out), opacity var(--t-med) ease;
}
.nav-mobile__link:hover { background: rgba(255, 255, 255, 0.04); }
.nav-mobile__link[aria-current="page"] { color: var(--accent-caribbean); }
.nav-mobile__sub {
  display: block;
  padding: 0.5rem 0.75rem 0.5rem 1.75rem;
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: color var(--t-fast) ease, transform var(--t-med) var(--ease-out), opacity var(--t-med) ease;
}
.nav-mobile__sub:hover { color: var(--text-primary); }
.nav-mobile__cta { margin-top: 1.5rem; justify-content: center; display: flex; }

/* Stagger-Reveal des Mobile-Menues (rein CSS, kein Initial-Hiding ohne is-open) */
.nav-mobile.is-open .nav-mobile__link,
.nav-mobile.is-open .nav-mobile__sub {
  animation: nav-item-in 0.4s var(--ease-out) backwards;
}
.nav-mobile.is-open > nav > *:nth-child(1) { animation-delay: 0.03s; }
.nav-mobile.is-open > nav > *:nth-child(2) { animation-delay: 0.06s; }
.nav-mobile.is-open > nav > *:nth-child(3) { animation-delay: 0.09s; }
.nav-mobile.is-open > nav > *:nth-child(4) { animation-delay: 0.12s; }
.nav-mobile.is-open > nav > *:nth-child(5) { animation-delay: 0.15s; }
.nav-mobile.is-open > nav > *:nth-child(6) { animation-delay: 0.18s; }
.nav-mobile.is-open > nav > *:nth-child(7) { animation-delay: 0.21s; }
.nav-mobile.is-open > nav > *:nth-child(8) { animation-delay: 0.24s; }
.nav-mobile.is-open > nav > *:nth-child(9) { animation-delay: 0.27s; }
.nav-mobile.is-open > nav > *:nth-child(10) { animation-delay: 0.3s; }
.nav-mobile.is-open > nav > *:nth-child(11) { animation-delay: 0.33s; }
.nav-mobile.is-open > nav > *:nth-child(12) { animation-delay: 0.36s; }

@keyframes nav-item-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

body.nav-locked { overflow: hidden; }

/* --------------------------------------------------------------------------
   9. FOOTER (kanonisches Partial) . Meeresboden
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  background: var(--zone-floor);
  border-top: 1px solid rgba(155, 163, 181, 0.08);
  margin-top: 0;
}

/* Boden-Linie: minimal helleres Sediment oben am Footer */
.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, rgba(160, 239, 255, 0.18) 50%, transparent 95%);
}

/* v3+v6: Footer kompakt Stufe 2 (Juergen-GO, site-weit).
   Ziel: Gesamthoehe ≤ ~55vh bei 1440x900. */
.site-footer__inner {
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: 2.25rem var(--gutter) 1.25rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}
@media (min-width: 720px) {
  .site-footer__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; gap: 1.25rem; }
}

.site-footer__brand img { height: 30px; width: auto; opacity: 0.9; }
.site-footer__claim {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 21rem;
  line-height: 1.65;
}

.site-footer__col h2 {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.125rem;
}
.site-footer__col ul { display: flex; flex-direction: column; gap: 0.625rem; font-size: 0.9rem; }
.site-footer__col a { transition: color var(--t-fast) ease; }
.site-footer__col a:hover { color: var(--accent-caribbean); }

/* Live-Status-Widget */
.live-status {
  margin-top: 2rem;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 1.125rem;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid rgba(155, 163, 181, 0.1);
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.live-status strong { color: var(--text-primary); font-weight: 500; }

.site-footer__meta {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  justify-content: space-between;
  font-size: 0.875rem;
  color: var(--text-muted);
}
@media (min-width: 860px) {
  .site-footer__meta { flex-direction: row; align-items: flex-start; }
}
.site-footer__meta a { transition: color var(--t-fast) ease; }
.site-footer__meta a:hover { color: var(--accent-caribbean); }
.site-footer__legal { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 1.25rem; }
.site-footer__coords { font-family: var(--font-mono); font-size: 0.75rem; opacity: 0.8; }

.site-footer__divider { margin-block: 1.25rem; }

/* Credit-Zeile (Pflicht auf jeder Seite) */
.site-footer__credit {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(155, 163, 181, 0.08);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  color: rgba(155, 163, 181, 0.65);
}
.site-footer__credit svg { flex-shrink: 0; opacity: 0.7; }

/* --------------------------------------------------------------------------
   10. FRAG-BJOERN-CHAT (kanonisches Partial)
   -------------------------------------------------------------------------- */
.bjoern { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: var(--z-chat); }

.bjoern__toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 1.25rem 0.5rem 0.5rem;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid rgba(155, 163, 181, 0.12);
  box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.6);
  transition: border-color var(--t-med) ease, box-shadow var(--t-med) ease;
}
.bjoern__toggle:hover { border-color: var(--caribbean-40); }
.bjoern__toggle.is-pulsing { animation: bjoern-pulse 1.6s ease-out 1; }

@keyframes bjoern-pulse {
  0% { box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.6), 0 0 0 0 rgba(160, 239, 255, 0.45); }
  100% { box-shadow: 0 16px 40px -12px rgba(0, 0, 0, 0.6), 0 0 0 18px rgba(160, 239, 255, 0); }
}

.bjoern__avatar {
  position: relative;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.bjoern__avatar img { width: 34px; height: 34px; }
.bjoern__avatar .pulse-dot {
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--bg-elevated);
}

.bjoern__label { display: none; text-align: left; }
@media (min-width: 640px) {
  .bjoern__label { display: flex; flex-direction: column; }
}
.bjoern__label strong { font-size: 0.875rem; font-weight: 600; line-height: 1.25; }
.bjoern__label span { font-family: var(--font-mono); font-size: 0.6875rem; color: var(--text-muted); }

.bjoern__panel {
  position: absolute;
  bottom: calc(100% + 0.75rem);
  right: 0;
  width: 370px;
  max-width: calc(100vw - 3rem);
  background: var(--bg-elevated);
  border: 1px solid rgba(155, 163, 181, 0.12);
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 80px -16px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  display: none;
}
.bjoern__panel.is-open { display: block; animation: bjoern-panel-in 0.28s var(--ease-out); }
.bjoern__panel.is-closing { animation: bjoern-panel-out 0.22s ease forwards; }

@keyframes bjoern-panel-in {
  from { opacity: 0; transform: translateY(10px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes bjoern-panel-out {
  from { opacity: 1; transform: translateY(0) scale(1); }
  to { opacity: 0; transform: translateY(8px) scale(0.98); }
}

.bjoern__head {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--bg-elevated-2);
  border-bottom: 1px solid rgba(155, 163, 181, 0.08);
}
.bjoern__head-avatar {
  width: 40px; height: 40px;
  border-radius: 999px;
  background: var(--bg-deep);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.bjoern__head-avatar img { width: 30px; height: 30px; }
.bjoern__head-info { flex: 1; min-width: 0; }
.bjoern__head-info strong { display: block; font-size: 0.875rem; font-weight: 600; }
.bjoern__head-info span {
  display: flex; align-items: center; gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-muted);
}
.bjoern__close {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: background var(--t-fast) ease, color var(--t-fast) ease;
}
.bjoern__close:hover { background: rgba(255, 255, 255, 0.06); color: var(--text-primary); }

.bjoern__messages {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 350px;
  overflow-y: auto;
  font-size: 0.875rem;
  scrollbar-width: thin;
}

.bjoern__msg { display: flex; gap: 0.625rem; }
.bjoern__msg--user { justify-content: flex-end; }

.bjoern__msg-avatar {
  width: 28px; height: 28px;
  border-radius: 999px;
  background: var(--bg-deep);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.bjoern__msg-avatar img { width: 19px; height: 19px; }

.bjoern__bubble {
  background: var(--bg-deep);
  border-radius: var(--radius-md);
  border-top-left-radius: 4px;
  padding: 0.625rem 0.875rem;
  line-height: 1.55;
  max-width: 85%;
}
.bjoern__msg--user .bjoern__bubble {
  background: var(--caribbean-08);
  border: 1px solid var(--caribbean-25);
  border-radius: var(--radius-md);
  border-top-right-radius: 4px;
  color: var(--text-primary);
}

.bjoern__typing { display: inline-flex; gap: 4px; padding: 0.25rem 0; }
.bjoern__typing i {
  width: 5px; height: 5px;
  border-radius: 999px;
  background: var(--text-muted);
  animation: typing-dot 1.1s ease-in-out infinite;
}
.bjoern__typing i:nth-child(2) { animation-delay: 0.15s; }
.bjoern__typing i:nth-child(3) { animation-delay: 0.3s; }

@keyframes typing-dot {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

.bjoern__suggests {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  padding: 0 1rem 0.75rem;
}
.bjoern__suggest {
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(155, 163, 181, 0.15);
  font-size: 0.75rem;
  color: var(--text-muted);
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease;
}
.bjoern__suggest:hover { color: var(--text-primary); border-color: var(--caribbean-40); }

.bjoern__note {
  padding: 0 1rem 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: rgba(155, 163, 181, 0.6);
  line-height: 1.5;
}

.bjoern__form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem;
  background: var(--bg-elevated-2);
  border-top: 1px solid rgba(155, 163, 181, 0.08);
}
.bjoern__input {
  flex: 1;
  background: var(--bg-deep);
  border: 1px solid rgba(155, 163, 181, 0.15);
  border-radius: var(--radius-sm);
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  transition: border-color var(--t-fast) ease;
}
.bjoern__input::placeholder { color: rgba(155, 163, 181, 0.7); }
.bjoern__input:focus { outline: none; border-color: rgba(160, 239, 255, 0.5); }
.bjoern__send {
  width: 40px; height: 40px;
  border-radius: var(--radius-sm);
  background: var(--accent-caribbean);
  color: var(--bg-deep);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  transition: background var(--t-fast) ease;
}
.bjoern__send:hover { background: #C9F6FF; }

/* --------------------------------------------------------------------------
   11. AUFSTIEG: TIEFENMESSER / SCHNEE / GOD RAYS / FISCH (Engine-Ziele)
   -------------------------------------------------------------------------- */
.depth-meter {
  position: fixed;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: var(--z-depth);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent-caribbean);
  pointer-events: none;
  opacity: 0.85;
}
.depth-meter__value { letter-spacing: 0.06em; }
.depth-meter__track {
  width: 1px;
  height: 88px;
  background: rgba(160, 239, 255, 0.18);
  position: relative;
}
.depth-meter__needle {
  position: absolute;
  left: -2.5px;
  top: 0;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent-caribbean);
  box-shadow: 0 0 8px rgba(160, 239, 255, 0.7);
}

@media (max-width: 899px) {
  .depth-meter {
    right: auto;
    top: auto;
    left: 1rem;
    bottom: 1rem;
    transform: none;
    flex-direction: row;
    align-items: center;
    font-size: 0.6875rem;
    opacity: 0.7;
  }
  .depth-meter__track { display: none; }
}

/* Marine Snow Canvas */
.marine-snow {
  position: fixed;
  inset: 0;
  z-index: var(--z-snow);
  pointer-events: none;
}

/* God Rays v3: Keile aus Licht, fallen von oben ein. Gehoeren in
   twilight/surface-Sektionen (im invertierten Dokument OBEN); die Engine
   blendet sie beim Aufstieg STAERKER. Tiefenstaffelung: jeder Strahl hat
   eigene Breite, Unschaerfe und Neigung (nah/fern). Variante --strong. */
.god-rays {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.god-rays i {
  position: absolute;
  top: -20%;
  width: clamp(90px, 14vw, 220px);
  height: 130%;
  background: linear-gradient(to bottom, rgba(160, 239, 255, 0.07), rgba(160, 239, 255, 0.015) 55%, transparent 80%);
  transform: skewX(-14deg);
  filter: blur(2px);
}
/* Staffelung: 1+3 nah (scharf, schmaler Kern), 2 fern (weich, breit), 4 mittel */
.god-rays i:nth-child(1) { left: 8%; filter: blur(1px); }
.god-rays i:nth-child(2) { left: 30%; width: clamp(110px, 17vw, 280px); filter: blur(7px); transform: skewX(-18deg); opacity: 0.8; }
.god-rays i:nth-child(3) { left: 58%; filter: blur(1.5px); transform: skewX(-12deg); }
.god-rays i:nth-child(4) { left: 82%; width: clamp(50px, 8vw, 120px); filter: blur(4px); transform: skewX(-16deg); }

.god-rays--strong i {
  background: linear-gradient(to bottom, rgba(160, 239, 255, 0.14), rgba(160, 239, 255, 0.035) 60%, transparent 85%);
}

/* Kaustik-Schimmer (v3): tanzendes Lichtnetz in oberen Zonen. Zwei weiche
   Gradient-Lagen, gegenlaeufig in transform animiert, mix-blend screen,
   bewusst unter 10% Opazitaet. Markup: <div class="caustics" aria-hidden="true">
   in twilight/surface/breach-Sektionen. Bei reduced-motion: aus. */
.caustics {
  position: absolute;
  inset: -6% 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
  mix-blend-mode: screen;
}
.caustics::before,
.caustics::after {
  content: "";
  position: absolute;
  inset: -22%;
  background-image:
    radial-gradient(ellipse 26% 16% at 22% 28%, rgba(160, 239, 255, 0.16), transparent 70%),
    radial-gradient(ellipse 20% 12% at 64% 12%, rgba(160, 239, 255, 0.12), transparent 70%),
    radial-gradient(ellipse 30% 14% at 84% 44%, rgba(160, 239, 255, 0.13), transparent 70%),
    radial-gradient(ellipse 22% 12% at 38% 62%, rgba(160, 239, 255, 0.1), transparent 70%),
    radial-gradient(ellipse 26% 14% at 70% 80%, rgba(160, 239, 255, 0.12), transparent 70%);
  opacity: 0.5;
  animation: caustic-drift 17s ease-in-out infinite alternate;
}
.caustics::after {
  background-image:
    radial-gradient(ellipse 24% 12% at 78% 24%, rgba(160, 239, 255, 0.12), transparent 70%),
    radial-gradient(ellipse 30% 16% at 12% 52%, rgba(160, 239, 255, 0.14), transparent 70%),
    radial-gradient(ellipse 20% 10% at 52% 38%, rgba(160, 239, 255, 0.1), transparent 70%),
    radial-gradient(ellipse 26% 14% at 30% 86%, rgba(160, 239, 255, 0.11), transparent 70%);
  animation: caustic-drift-2 23s ease-in-out infinite alternate;
}

@keyframes caustic-drift {
  from { transform: translate3d(-2.5%, -1.5%, 0) scale(1); }
  to { transform: translate3d(2.5%, 1.8%, 0) scale(1.07); }
}
@keyframes caustic-drift-2 {
  from { transform: translate3d(2%, 1.2%, 0) scale(1.05); }
  to { transform: translate3d(-2.5%, -2%, 0) scale(1); }
}

/* Kontrast-Flip: Engine setzt body.is-light-zone in hellen Zonen (breach) */
body.is-light-zone .depth-meter { color: var(--text-on-light); opacity: 0.7; }
body.is-light-zone .depth-meter__track { background: rgba(10, 14, 26, 0.25); }
body.is-light-zone .depth-meter__needle {
  background: var(--text-on-light);
  box-shadow: 0 0 8px rgba(10, 14, 26, 0.35);
}

/* DER FISCH (v3: das echte Logo bmd_bjoern, inlined von fish.js;
   fish.js erzeugt den Layer selbst, kein Markup noetig).
   Fill je Zone via --fish-fill: Weiss in dunklen Zonen, Purple Turtle
   in hellen (body.is-light-zone). Laternen-Glow ist Jellofish, NUR Licht. */
.bmd-fish-layer {
  position: fixed;
  inset: 0;
  z-index: var(--z-fish);
  pointer-events: none;
  --fish-fill: #FFFFFF;
}
body.is-light-zone .bmd-fish-layer { --fish-fill: var(--accent-purple); }

/* Leuchtspur: startet via CSS UNSICHTBAR (Pflicht, Bugfix a: beim Load darf
   nie der ganze Pfad sichtbar sein). fish.js setzt .is-ready, nachdem das
   DrawSVG-Fenster initialisiert ist, erst dann blendet die Spur ein. */
.bmd-fish-trail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform-origin: 50% 50%;
  opacity: 0;
  transition: opacity 0.8s ease;
}
.bmd-fish-trail.is-ready { opacity: 1; }

.bmd-fish {
  position: absolute;
  left: 0;
  top: 0;
  width: clamp(96px, 10vw, 148px);
  will-change: transform;
}
.bmd-fish__svg { overflow: visible; width: 100%; height: auto; }
.bmd-fish__body { transition: fill 0.8s ease; }

/* Laterne: pulsiert permanent, Kern glimmt, Halo nur an Waypoints */
.bmd-fish__glow,
.bmd-fish__halo,
.bmd-fish__lurecore {
  transform-box: fill-box;
  transform-origin: center;
}
.bmd-fish__glow { animation: lantern-breathe 3.4s ease-in-out infinite; }
.bmd-fish__lurecore { animation: lantern-core 3.4s ease-in-out infinite; }
.bmd-fish__halo { transition: opacity 0.8s ease; }
.bmd-fish-layer.is-bright .bmd-fish__halo { opacity: 0.55; }
.bmd-fish-layer.is-bright .bmd-fish__glow { animation-duration: 1.7s; }

@keyframes lantern-breathe {
  0%, 100% { transform: scale(0.8); opacity: 0.7; }
  50% { transform: scale(1.1); opacity: 1; }
}
@keyframes lantern-core {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; }
}

@media (max-width: 899px) {
  .bmd-fish { width: 82px; }
}

/* Reduced Motion: Fisch statisch unten links (Logo aufrecht), keine Spur */
.bmd-fish-layer--static .bmd-fish-trail { display: none; }
.bmd-fish-layer--static .bmd-fish {
  left: 4vw;
  top: 70vh;
  opacity: 0.85;
}

/* Waypoint-Licht: fish.js injiziert .fish-spot in [data-fish-waypoint]-
   Sektionen (Position via data-fish-spot-x/-y in %), Section bekommt
   .is-fish-lit, solange der Fisch dort verweilt. */
.fish-spot {
  position: absolute;
  width: min(720px, 92vw);
  aspect-ratio: 1;
  border-radius: 999px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(160, 239, 255, 0.16) 0%, rgba(160, 239, 255, 0.05) 40%, transparent 68%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
  z-index: 0;
}
section.is-fish-lit > .fish-spot { opacity: 1; }

/* data-fish-dim: Inhalt startet gedimmt (Klasse setzt NUR fish.js,
   ohne JS bleibt alles voll lesbar) und wird vom Fisch freigeleuchtet */
[data-fish-dim] > .container { transition: opacity 1s ease; }
[data-fish-dim].fish-dim-init > .container { opacity: 0.35; }
[data-fish-dim].is-fish-lit > .container { opacity: 1; }

/* Sections legen Inhalt ueber globale Layer */
main { position: relative; z-index: var(--z-content); }

/* --------------------------------------------------------------------------
   12. FORMULARE (Kontakt, Lab-Newsletter)
   -------------------------------------------------------------------------- */
.form-field { display: flex; flex-direction: column; gap: 0.5rem; }
.form-field + .form-field { margin-top: 1.25rem; }

.form-field label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
}

.form-hint {
  font-size: 0.78125rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.input,
.textarea,
.select {
  width: 100%;
  background: var(--bg-elevated);
  border: 1px solid rgba(155, 163, 181, 0.18);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  color: var(--text-primary);
  transition: border-color var(--t-fast) ease, box-shadow var(--t-fast) ease;
}
.input::placeholder,
.textarea::placeholder { color: rgba(155, 163, 181, 0.65); }
.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: rgba(160, 239, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(160, 239, 255, 0.1);
}

.textarea { min-height: 140px; resize: vertical; }

.select {
  -webkit-appearance: none;
  appearance: none;
  padding-right: 2.5rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%239BA3B5' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 720px) {
  .form-grid { grid-template-columns: repeat(2, 1fr); }
  .form-grid .form-field + .form-field { margin-top: 0; }
  .form-grid > .form-field--full { grid-column: 1 / -1; }
}

.form-note {
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   13. WIEDERKEHRENDE PATTERN (fuer alle Seiten-Agents)
   -------------------------------------------------------------------------- */

/* Horizontale Pin-Galerie: Engine pinnt [data-h-gallery] auf Desktop und
   schiebt [data-h-track] nach links. Unter 900px: vertikaler Stack, kein Pin. */
[data-h-gallery] { overflow: hidden; }
.h-track {
  display: flex;
  align-items: stretch;
  gap: 1.25rem;
}
@media (max-width: 899px) {
  .h-track { flex-direction: column; }
}

/* Logo-Grid (Home, Cases) */
.logo-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 560px) { .logo-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 860px) { .logo-grid { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1100px) { .logo-grid { grid-template-columns: repeat(5, 1fr); } }

/* Icon-Chip: kleines Icon-Quadrat fuer Karten (DSGVO-Punkte, Cluster, Formate) */
.icon-chip {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--caribbean-08);
  border: 1px solid var(--caribbean-25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-caribbean);
  flex-shrink: 0;
}

/* Filter-Pills (Cases, Insights). Aktiv-Zustand via .is-active oder aria-pressed. */
.filter-pill {
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--t-fast) ease, border-color var(--t-fast) ease, background var(--t-fast) ease;
}
.filter-pill:hover { color: var(--text-primary); border-color: var(--caribbean-40); }
.filter-pill.is-active,
.filter-pill[aria-pressed="true"] {
  background: var(--caribbean-08);
  border-color: var(--caribbean-40);
  color: var(--accent-caribbean);
}

/* Stream-Band (v2): typografische Stroemung statt Logo-Karten-Grid.
   Viele Namen (Kunden, Events) NIE als Karten-Teppich, sondern als ein bis
   zwei gegenlaeufig driftende Mono-Zeilen, Namen durch " · " getrennt,
   KEINE Boxen. Markup:
     <div class="stream-band">
       <div class="stream-band__row">
         <p class="stream-band__line">Name · Name · ... ·&nbsp;</p>
         <p class="stream-band__line" aria-hidden="true">(identische Kopie)</p>
       </div>
       <div class="stream-band__row stream-band__row--reverse">...</div>
     </div>
   Langsam, pausiert bei Hover, bei reduced-motion statisch. */
.stream-band {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
  padding-block: 0.75rem;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.stream-band__row {
  display: flex;
  width: max-content;
  animation: stream-drift-l 80s linear infinite;
}
.stream-band__row--reverse { animation: stream-drift-r 104s linear infinite; }
.stream-band__line {
  flex: none;
  white-space: nowrap;
  max-width: none;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: clamp(1.05rem, 2vw, 1.5rem);
  letter-spacing: 0.05em;
  line-height: 1;
  color: var(--text-muted);
}
.stream-band:hover .stream-band__row { animation-play-state: paused; }

@keyframes stream-drift-l {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes stream-drift-r {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

/* Marquee (Speaker "Bekannt von"). Inhalt im Track 1x duplizieren (aria-hidden),
   pausiert bei Hover, bei reduced-motion komplett statisch. */
.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  width: max-content;
  animation: marquee 38s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marquee {
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquee__track { animation: none; }
}

/* --------------------------------------------------------------------------
   14. REDUCED MOTION
   Engine schaltet Pins/Parallax/Partikel selbst ab (matchMedia).
   Hier: alle CSS-Animationen und Transitions stilllegen.
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .marine-snow, .god-rays, .caustics { display: none !important; }
  .stream-band__row, .marquee__track { animation: none !important; }
}

/* Fisch-Pfad-Definition: 'hidden' greift auf Inline-SVG nicht, daher hart ausblenden */
#fish-path-def { display: none !important; }

/* --------------------------------------------------------------------------
   15. USER-TOKEN-LAYER (WP-D1, ADDITIV, Guide §5b)
   Quelle der Werte: customize.js (bmdCustomize.apply) bzw. das FOUC-Inline-
   Snippet im <head>. Beide setzen NUR --user-*-Properties und die Attribute
   data-user-theme / data-user-contrast / data-user-motion auf <html>.
   Dieser Block liest diese Properties und ueberschreibt damit die bestehenden
   Tokens. Die :root-Tokens oben bleiben unangetastet: ohne data-user-theme
   greift hier nichts, die Site ist pixel-identisch zum Vorzustand.
   Jeder --user-*-Fallback ist der Original-Tokenwert, damit ein nicht
   gesetzter Aspekt exakt das alte Verhalten behaelt.
   -------------------------------------------------------------------------- */
html[data-user-theme] {
  /* Schriftgroesse-Skala (3 Stufen): Faktor auf alle fs-Tokens */
  --fs-display: calc(clamp(2.75rem, 6vw, 5.5rem) * var(--user-fs-scale, 1));
  --fs-h2: calc(clamp(2rem, 4vw, 3.25rem) * var(--user-fs-scale, 1));
  --fs-h3: calc(1.5rem * var(--user-fs-scale, 1));
  --fs-body: calc(1.0625rem * var(--user-fs-scale, 1));
  --fs-small: calc(0.9375rem * var(--user-fs-scale, 1));
  --fs-kicker: calc(0.75rem * var(--user-fs-scale, 1));

  /* Textfarbe */
  --text-primary: var(--user-text, #F5F7FA);

  /* Akzentfarbe (Caribbean ist der Primaer-Akzent: Links, Kicker, CTAs) */
  --accent-caribbean: var(--user-accent, #A0EFFF);

  /* Hintergrundfarbe: ueberschreibt die dunklen Zonen + Basis-Hintergruende.
     Der Breach (helle Wasseroberflaeche, nur Home) bleibt bewusst original,
     damit sein Kontrast-Flip (is-light-zone, dunkler Text) lesbar bleibt. */
  --bg-deep: var(--user-bg, #0A0E1A);
  --bg-abyss: var(--user-bg, #06080F);
  --zone-abyss: var(--user-bg, #06080F);
  --zone-midnight: var(--user-bg, #0A0E1A);
  --zone-twilight: var(--user-bg, #0E1830);
  --zone-surface: var(--user-bg, #143055);
  --zone-floor: var(--user-bg, #070A12);
  --zone-bg: var(--user-bg, var(--zone-abyss));
}

/* Zeilenabstand + Buchstabenabstand wirken auf den Lesefluss im Body */
html[data-user-theme] body {
  line-height: var(--user-line-height, 1.7);
  letter-spacing: var(--user-letter-spacing, normal);
}

/* Kontrast-Modus hoch: Sekundaertext auf Primaerstaerke, Linien kraeftiger */
html[data-user-contrast="hoch"] {
  --text-muted: var(--user-text, #F5F7FA);
  --border-subtle: rgba(155, 163, 181, 0.5);
}

/* Animationen aus: spiegelt den bestehenden reduced-motion-Pfad (Abschnitt 14
   + Engine). customize.js / das Head-Snippet verdrahten zusaetzlich die
   JS-Engine ueber den prefers-reduced-motion-Pfad (matchMedia), damit Pins,
   Parallax, Partikel und Fisch-Scrub abschalten. Hier die CSS-Seite: */
html[data-user-motion="off"] *,
html[data-user-motion="off"] *::before,
html[data-user-motion="off"] *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}
html[data-user-motion="off"] .marine-snow,
html[data-user-motion="off"] .god-rays,
html[data-user-motion="off"] .caustics { display: none !important; }
html[data-user-motion="off"] .stream-band__row,
html[data-user-motion="off"] .marquee__track { animation: none !important; }

.site-footer__credit-role { color: var(--accent-caribbean); font-family: var(--font-mono); letter-spacing: 0.06em; }