/* ==========================================================================
   biteme.digital . Studio (pages/studio.css) . Tauchlog der Crew
   Sub-Page, KONVENTIONELLER Flow (Guide §5a / WP-WAVE2-COMMON §3): kein
   data-flow="ascent", kein Breach. Normales Scrollen von oben, Tiefenmesser
   startet bei -500 m und zaehlt beim Runterscrollen Richtung 0 m ab. Zonen
   bleiben dunkel-elegant (midnight) mit twilight-Aufhellung am Ende.
   Regel (Design-System): KEINE Initial-States (opacity:0) fuer INHALTE in
   CSS, die setzt die Engine via gsap.set. Nur reine Deko-Layer (Licht,
   Blasen, Schwaerme) duerfen unsichtbar/animiert starten.
   CI v3: Caribbean (Akzent/Links/CTAs), Jellofish (NUR Licht), Purple Turtle
   (Struktur). Kein Orange. Tech-/Daten-Typo JetBrains Mono.
   ========================================================================== */

/* Lande-Zone der Studio-Seite: -500 m, dunkel-elegant (midnight) */
body { --zone-bg: var(--zone-midnight); }

/* Fester Zonen-Hintergrund-Layer UNTER dem Fisch (z:0), analog Home.
   Der Fisch (z:1) schwimmt davor, HINTER dem Content in main (z:2). */
.zone-bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-color: var(--zone-bg, var(--bg-deep));
}

/* --------------------------------------------------------------------------
   DEKO-LAYER (dosiert, Sub-Page ist ruhiger als die Home)
   Ferne Silhouetten (L1, z:-1, hinter dem Content), Seekarten-Tiefenmarken,
   traege Blasen, Fischschwaerme. Der Fisch-Pfad ist x-monoton (kein Flip),
   daher KEINE L4-Okkluder noetig (Richtungswechsel-Gesetz §5a erfuellt).
   -------------------------------------------------------------------------- */
.deco-bg {
  position: absolute;
  pointer-events: none;
  z-index: -1;
}
.deco-bg svg { display: block; width: 100%; height: 100%; }

.deco-bg--crew-reef { right: -2vw; bottom: -8vh; width: clamp(140px, 15vw, 260px); height: min(60vh, 420px); }
.deco-bg--ki-grass { left: -1vw; bottom: -8vh; width: clamp(130px, 14vw, 230px); height: min(56vh, 380px); }
.deco-bg--infra-rock { right: -2vw; bottom: -10vh; width: clamp(120px, 12vw, 200px); height: min(64vh, 440px); }

@media (max-width: 899px) {
  .deco-bg--crew-reef, .deco-bg--infra-rock { display: none; }
  .deco-bg--ki-grass { width: 120px; opacity: 0.5; }
}

/* Sanftes Schwanken der Pflanzen-Deko (transform-origin unten) */
.deko-sway { transform-origin: 50% 100%; animation: deko-sway 11s ease-in-out infinite alternate; }
.deko-sway--slow { transform-origin: 50% 100%; animation: deko-sway 15s ease-in-out infinite alternate; }
@keyframes deko-sway {
  from { transform: rotate(-1.4deg); }
  to { transform: rotate(1.4deg); }
}

/* Seekarten-Tiefenmarken: passen zum Tauchlog-Motiv. Jellofish-Ton (Licht),
   Mono, dezent, in Randzonen, nie ueber Text. */
.seekarten-label {
  position: absolute;
  z-index: 0;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--accent-caribbean);
  opacity: 0.5;
  white-space: nowrap;
  pointer-events: none;
}
.seekarten-label--l { left: clamp(8px, 2vw, 28px); bottom: 6vh; }
.seekarten-label--r { right: clamp(8px, 2vw, 28px); bottom: 6vh; }

/* Traege Blasen (reine Deko, nur transform/opacity) */
.bubbles { position: absolute; inset: 0; pointer-events: none; overflow: hidden; z-index: 0; }
.bubbles i {
  position: absolute;
  bottom: -28px;
  display: block;
  border: 1px solid var(--caribbean-25);
  border-radius: 999px;
  opacity: 0;
  animation: bubble-rise linear infinite;
}
.bubbles i:nth-child(1) { left: 12%; width: 6px; height: 6px; animation-duration: 13s; animation-delay: -2s; }
.bubbles i:nth-child(2) { left: 33%; width: 4px; height: 4px; animation-duration: 16s; animation-delay: -9s; }
.bubbles i:nth-child(3) { left: 58%; width: 8px; height: 8px; animation-duration: 12s; animation-delay: -5s; }
.bubbles i:nth-child(4) { left: 80%; width: 5px; height: 5px; animation-duration: 17s; animation-delay: -12s; }
@keyframes bubble-rise {
  0%   { transform: translateY(0); opacity: 0; }
  12%  { opacity: 0.3; }
  80%  { opacity: 0.12; }
  100% { transform: translateY(-46vh) translateX(14px); opacity: 0; }
}

/* Fischschwarm (dezentes Drift-Parallax) */
.fish-school { position: absolute; pointer-events: none; z-index: 0; animation: school-drift 18s ease-in-out infinite alternate; }
.fish-school svg { display: block; width: 100%; height: 100%; }
.fish-school--crew { right: 7vw; top: 12vh; width: clamp(120px, 15vw, 220px); }
@keyframes school-drift {
  from { transform: translate(0, 0); }
  to { transform: translate(10px, -7px); }
}

@media (max-width: 899px) {
  .seekarten-label { display: none; }
  .fish-school--crew { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .deko-sway, .deko-sway--slow, .fish-school { animation: none; }
}

/* --------------------------------------------------------------------------
   HERO (-500 m): "Wer hier arbeitet."
   -------------------------------------------------------------------------- */
.studio-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(6rem, 16vh, 9rem);
  padding-bottom: clamp(4rem, 10vh, 7rem);
}
/* Daemmrige Tiefe, leichtes Glimmen */
.studio-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(90% 60% at 24% 30%, rgba(160, 239, 255, 0.08), transparent 60%),
    linear-gradient(180deg, transparent 60%, rgba(6, 8, 15, 0.45) 100%);
  pointer-events: none;
  z-index: 0;
}
.studio-hero__inner { position: relative; z-index: 2; }
.studio-hero h1 { margin-top: 1rem; }
.studio-hero__sub { margin-top: 1.75rem; max-width: 40rem; }

/* --------------------------------------------------------------------------
   STORY-TIMELINE: vertikale Linie, die sich zeichnet (data-draw), Etappen
   rasten beim Scrollen ein (data-reveal). Motiv: Tauchlog 2020 -> 2026.
   -------------------------------------------------------------------------- */
.timeline { overflow: hidden; }
.tl { position: relative; margin-top: clamp(2.5rem, 6vh, 4rem); }
.tl__rail {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 9px;
  width: 2px;
  z-index: 0;
}
@media (min-width: 760px) { .tl__rail { left: 13px; } }
.tl__rail svg { width: 2px; height: 100%; overflow: visible; }

.tl__list { position: relative; display: flex; flex-direction: column; gap: clamp(2rem, 5vh, 3.25rem); }
.tl__item { position: relative; padding-left: 2.75rem; }
@media (min-width: 760px) { .tl__item { padding-left: 3.5rem; } }

/* Knoten auf der Linie (pulsiert dezent, transform/opacity only) */
.tl__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.55rem;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--bg-deep);
  border: 2px solid var(--accent-caribbean);
  box-shadow: 0 0 12px -2px var(--caribbean-40);
}
@media (min-width: 760px) { .tl__item::before { left: 8px; } }

.tl__year {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  line-height: 1;
  color: var(--accent-caribbean);
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
}
.tl__item h3 { margin-top: 0.625rem; font-size: 1.25rem; }
.tl__item p { margin-top: 0.625rem; color: var(--text-muted); font-size: 0.9375rem; max-width: 46ch; }

/* "Du bist hier." Endmarke */
.tl__here {
  position: relative;
  padding-left: 2.75rem;
  margin-top: clamp(2rem, 5vh, 3.25rem);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  letter-spacing: 0.04em;
  color: var(--accent-caribbean);
}
@media (min-width: 760px) { .tl__here { padding-left: 3.5rem; } }
.tl__here::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 50%;
  width: 18px;
  height: 18px;
  margin-top: -9px;
  border-radius: 999px;
  background: var(--accent-caribbean);
  box-shadow: 0 0 16px -1px var(--caribbean-40);
}
@media (min-width: 760px) { .tl__here::before { left: 5px; } }

/* --------------------------------------------------------------------------
   MENSCHLICHE CREW: "Wer hier am Ruder sitzt." Zwei Karten, echte Fotos.
   -------------------------------------------------------------------------- */
.crew { position: relative; overflow: hidden; }
.crew-grid { display: grid; gap: 1.5rem; grid-template-columns: 1fr; margin-top: clamp(2rem, 5vh, 3rem); }
@media (min-width: 760px) { .crew-grid { grid-template-columns: repeat(2, 1fr); } }

.crew-card { display: flex; flex-direction: column; padding: 0; overflow: hidden; }
.crew-card__media { position: relative; aspect-ratio: 16 / 10; background: var(--bg-elevated-2); overflow: hidden; }
.crew-card__media img { width: 100%; height: 100%; object-fit: cover; }
/* Monogramm-Avatar fuer Crew ohne Foto im Manifest (kein KI-Bild, kein erfundenes Foto) */
.crew-card__mono {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(120% 120% at 30% 20%, rgba(74, 36, 120, 0.45), transparent 60%),
    linear-gradient(150deg, var(--bg-elevated-2), var(--bg-elevated));
}
.crew-card__mono span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.5rem, 7vw, 3.75rem);
  color: var(--accent-caribbean);
  letter-spacing: -0.02em;
}
.crew-card__body { padding: 1.75rem; display: flex; flex-direction: column; flex: 1; }
.crew-card__role { font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-caribbean); }
.crew-card h3 { margin-top: 0.5rem; }
.crew-card p { margin-top: 0.875rem; color: var(--text-muted); font-size: 0.9375rem; }
.crew-card .arrow-link { margin-top: 1.25rem; }

/* Atmosphaere-Band unter den Karten (ehrliches Foto, kein gestelltes "Crew"-Bild) */
.crew-strip {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}
.crew-strip img { width: 100%; height: clamp(180px, 30vh, 300px); object-fit: cover; }
.crew-strip figcaption {
  padding: 0.75rem 1.125rem;
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  color: var(--text-muted);
  background: var(--bg-elevated);
}

/* --------------------------------------------------------------------------
   KI-CREW: "Und der Rest der Crew." Bjoern moderiert (Intro-Block),
   dann fuenf gleichwertige Karten mit eigenen Avatar-Icons, Mono-Typo.
   -------------------------------------------------------------------------- */
.kicrew { position: relative; overflow: hidden; }

.bjoern-intro {
  margin-top: clamp(2rem, 5vh, 3rem);
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  max-width: 52rem;
  padding: 1.5rem 1.75rem;
  background: var(--caribbean-08);
  border: 1px solid var(--caribbean-25);
  border-radius: var(--radius-lg);
}
.bjoern-intro__avatar {
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: var(--bg-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--caribbean-25);
}
.bjoern-intro__avatar img { width: 38px; height: 38px; }
.bjoern-intro p {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--text-primary);
  max-width: none;
}

.kicrew-grid {
  margin-top: clamp(1.5rem, 4vh, 2.5rem);
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 620px) { .kicrew-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .kicrew-grid { grid-template-columns: repeat(3, 1fr); } }

.kicard { display: flex; flex-direction: column; }
.kicard__head { display: flex; align-items: center; gap: 0.875rem; margin-bottom: 1rem; }
.kicard__name { font-family: var(--font-display); font-weight: 600; font-size: 1.0625rem; }
.kicard__role { font-family: var(--font-mono); font-size: 0.6875rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-caribbean); margin-top: 0.15rem; }
.kicard p { color: var(--text-muted); font-size: 0.9rem; max-width: none; }
.kicard__icon {
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: var(--radius-md);
  background: var(--caribbean-08);
  border: 1px solid var(--caribbean-25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-caribbean);
}
.kicard__icon svg { display: block; }

/* Bjoern moderiert: seine Karte leicht hervorgehoben */
.kicard--lead {
  border-color: var(--caribbean-40);
  box-shadow: 0 0 32px -10px var(--caribbean-40), inset 0 0 0 1px var(--caribbean-15);
}

/* --------------------------------------------------------------------------
   INFRASTRUKTUR: "Was an Bord bleibt." Drei Karten + Rack-/Geraete-Diagramm
   als line-draw, Knoten leuchten beim Scrollen auf.
   -------------------------------------------------------------------------- */
.infra { position: relative; overflow: hidden; }
.infra-grid { margin-top: clamp(2rem, 5vh, 3rem); }
.infra-card h3 { display: flex; align-items: center; gap: 0.75rem; font-size: 1.125rem; }
.infra-card h3 .icon-chip { width: 38px; height: 38px; }
.infra-card p { margin-top: 0.875rem; color: var(--text-muted); font-size: 0.9375rem; }

/* Rack-/Geraete-Diagramm */
.rack {
  margin-top: clamp(2.5rem, 6vh, 4rem);
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}
.rack__caption {
  font-family: var(--font-mono);
  font-size: 0.71875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}
.rack svg { width: 100%; height: auto; }
.rack__label { font-family: var(--font-mono); font-size: 11px; fill: var(--text-muted); letter-spacing: 0.04em; }
.rack__label--core { fill: var(--accent-caribbean); }
/* Knoten leuchten auf (caribbean, nur opacity/transform) */
.rack__node { transform-box: fill-box; transform-origin: center; animation: rack-pulse 3.2s ease-in-out infinite; }
.rack__node--2 { animation-delay: 0.8s; }
.rack__node--3 { animation-delay: 1.6s; }
.rack__node--core { animation-duration: 2.4s; }
@keyframes rack-pulse {
  0%, 100% { opacity: 0.55; transform: scale(0.92); }
  50% { opacity: 1; transform: scale(1.08); }
}
.rack__pulsering { transform-box: fill-box; transform-origin: center; animation: rack-ping 3.2s ease-out infinite; }
@keyframes rack-ping {
  0% { transform: scale(0.5); opacity: 0.8; }
  70%, 100% { transform: scale(1.7); opacity: 0; }
}
.infra__cta { margin-top: 2rem; }

/* --------------------------------------------------------------------------
   WAS UNS UNTERSCHEIDET: vier scharfe Beweis-Punkte (2x2).
   Beginnt die twilight-Aufhellung Richtung Seitenende.
   -------------------------------------------------------------------------- */
.diff { position: relative; overflow: hidden; }
.diff-grid {
  margin-top: clamp(2rem, 5vh, 3rem);
  display: grid;
  gap: 1.25rem;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .diff-grid { grid-template-columns: repeat(2, 1fr); } }
.diff-card { display: flex; flex-direction: column; }
.diff-card__num {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--accent-caribbean);
  letter-spacing: 0.06em;
}
.diff-card h3 { margin-top: 0.75rem; font-size: 1.25rem; }
.diff-card p { margin-top: 0.75rem; color: var(--text-muted); font-size: 0.9375rem; }

/* --------------------------------------------------------------------------
   FINAL CTA (twilight): "Lust, mit der Crew zu arbeiten?" KEIN Breach.
   -------------------------------------------------------------------------- */
.studio-cta {
  position: relative;
  overflow: hidden;
  text-align: center;
}
.studio-cta__inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.studio-cta .lead { margin-top: 1.25rem; max-width: 34rem; }
.studio-cta__actions {
  margin-top: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}
.studio-cta__alt { font-size: 0.9375rem; color: var(--text-muted); }

/* v-Nachtrag (Orchestrator 12.06., Juergen-Feedback): Anbieter-Tag auf KI-Crew-Karten */
.kicard__model {
  font-family: var(--font-mono, "JetBrains Mono", monospace);
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 3px;
  opacity: 0.85;
}