/* ============================================================
   erleben.css — WK / ERLEBEN „Der unsichtbare Betrieb"
   Ruhige, hochwertige Filmbühne. Kein Dashboard/HUD/Neon.
   Nutzt die bestehenden Design-Tokens aus style.v16.css.
   Ein-/Ausblendungen nur über Opacity (layoutstabil, kein CLS).
   ============================================================ */

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

/* ---------- Hero ---------- */
.erleben-hero{padding-top:9rem}
.erleben-hero .erleben-eyebrow{color:var(--green)}
.erleben-hero__title{font-size:clamp(2.4rem,7vw,5rem);line-height:.98;margin:.5rem 0 1rem;letter-spacing:-.04em;text-transform:uppercase}
.erleben-hero__sub{font-size:clamp(1.1rem,2.4vw,1.6rem);color:var(--muted);max-width:34ch;font-family:var(--font-display);font-weight:500}

/* ---------- Bühne ---------- */
.erleben-stage{position:relative;margin-top:clamp(1.6rem,4vw,2.6rem)}
.erleben-stage__frame{
  position:relative;width:100%;aspect-ratio:16/9;overflow:hidden;
  border-radius:var(--radius-lg);border:1px solid var(--line);
  background:#0b1220;         /* ruhiger Fallback vor Poster/Still */
  box-shadow:0 40px 80px -50px rgba(10,15,11,.7);
  isolation:isolate;
}
.erleben-stage__backdrop,
.erleben-stage__poster,
.erleben-stage__video{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;
}
.erleben-stage__poster{z-index:1}
.erleben-stage__backdrop{z-index:2}
.erleben-stage__video{z-index:3;background:#0b1220}
.erleben-stage__poster[hidden],
.erleben-stage__backdrop[hidden],
.erleben-stage__video[hidden]{display:none}

/* Textschutz-Scrim: garantiert Kontrast unten, ohne das Bild zu verdecken */
.erleben-stage__scrim{position:absolute;inset:0;z-index:4;pointer-events:none;
  background:linear-gradient(to top,rgba(6,10,18,.72) 0%,rgba(6,10,18,.28) 26%,rgba(6,10,18,0) 52%)}

/* ---------- HTML-Narration (echte Textlayer, nie im Video) ---------- */
.erleben-stage__narration{
  position:absolute;left:0;right:0;bottom:0;z-index:6;
  padding:clamp(1.2rem,4vw,2.6rem);
  display:flex;flex-direction:column;gap:.2rem;
  color:#fff;opacity:0;transition:opacity .6s var(--ease);
  pointer-events:none;
}
.erleben-stage__narration.is-in{opacity:1}
.erleben-narration__line{
  font-family:var(--font-display);font-weight:700;letter-spacing:-.03em;line-height:1.04;
  font-size:clamp(1.5rem,4.4vw,3rem);text-wrap:balance;
  text-shadow:0 2px 24px rgba(0,0,0,.5);
}
.erleben-narration__line--2{color:var(--neon)}

/* ---------- Startbutton (hochwertig, mittig) ---------- */
.erleben-stage__start{
  position:absolute;z-index:7;left:50%;top:50%;transform:translate(-50%,-50%);
  min-height:56px;padding:1.1rem 2.2rem;font-size:1.08rem;
  background:#fff;color:var(--ink);border:0;border-radius:999px;cursor:pointer;
  box-shadow:0 20px 44px -18px rgba(0,0,0,.7);
  display:inline-flex;align-items:center;gap:.7rem;font-weight:700;font-family:var(--font-display);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s;
}
/* hidden muss den display:inline-flex-Block schlagen: sonst bleibt der Startbutton
   bei prefers-reduced-motion sichtbar UND fokussierbar (UA-[hidden] verliert gegen die Klasse). */
.erleben-stage__start[hidden]{display:none}
.erleben-stage__start::before{content:"";width:0;height:0;border-left:13px solid var(--green-2);border-top:8px solid transparent;border-bottom:8px solid transparent;margin-right:.1rem}
@media (hover:hover){ .erleben-stage__start:hover{transform:translate(-50%,-50%) scale(1.04);box-shadow:0 26px 54px -18px rgba(0,0,0,.8)} }

/* ---------- Status / Fortschritt ---------- */
.erleben-stage__status{
  position:absolute;z-index:6;left:clamp(1rem,3vw,1.6rem);top:clamp(1rem,3vw,1.6rem);
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;color:rgba(255,255,255,.86);
  background:rgba(6,10,18,.4);border:1px solid rgba(255,255,255,.14);border-radius:999px;
  padding:.35rem .8rem;max-width:70%;
}
.erleben-stage__status:empty{display:none}
.erleben-stage__progress{
  position:absolute;z-index:6;right:clamp(1rem,3vw,1.6rem);top:clamp(1rem,3vw,1.6rem);
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;color:rgba(255,255,255,.9);
  background:rgba(6,10,18,.4);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:.35rem .7rem;
}
.erleben-stage__progress:empty{display:none}

/* ---------- Steuerung unter der Bühne ---------- */
.erleben-stage__controls{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.2rem;align-items:center}
.erleben-ctl{
  min-height:44px;min-width:44px;padding:.7rem 1.3rem;border-radius:999px;cursor:pointer;
  font-family:var(--font-body);font-weight:600;font-size:.92rem;
  border:1px solid var(--line);background:var(--bg-2);color:var(--ink);
  transition:border-color .3s,background .3s,color .3s;
}
@media (hover:hover){ .erleben-ctl:hover{border-color:var(--ink)} }
.erleben-ctl[hidden]{display:none}

/* ---------- Fehler-/Fallback-Box ---------- */
.erleben-stage__error{
  position:absolute;z-index:8;left:50%;top:50%;transform:translate(-50%,-50%);
  width:min(90%,30rem);text-align:center;color:#fff;
  background:rgba(6,10,18,.82);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius);padding:1.6rem 1.4rem;backdrop-filter:blur(4px);
}
.erleben-stage__error[hidden]{display:none}
.erleben-stage__error p{margin:0 0 1rem;font-size:1.02rem;line-height:1.5}
.erleben-error__acts{display:flex;flex-wrap:wrap;gap:.6rem;justify-content:center}
.erleben-error__acts button,.erleben-error__acts a{
  min-height:44px;padding:.6rem 1.1rem;border-radius:999px;cursor:pointer;font-weight:600;font-size:.88rem;
  border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;transition:background .3s,color .3s;
}
.erleben-error__acts .is-primary{background:#fff;color:var(--ink);border-color:#fff}

/* ---------- MomentGrid (Reduced Motion + statischer Fallback) ---------- */
.erleben-stage__moments{margin-top:1.4rem}
.erleben-stage__moments[hidden]{display:none}
.erleben-moments__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:.9rem;margin-top:1rem;
}
.erleben-moment{
  display:flex;flex-direction:column;gap:0;padding:0;cursor:pointer;text-align:left;
  background:var(--bg-2);border:1px solid var(--line);border-radius:14px;overflow:hidden;
  transition:border-color .3s var(--ease),transform .3s var(--ease),box-shadow .3s var(--ease);
  min-height:44px;color:var(--ink);
}
@media (hover:hover){ .erleben-moment:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:0 16px 30px -22px rgba(10,15,11,.5)} }
.erleben-moment[aria-current="true"]{border-color:var(--green);box-shadow:0 0 0 2px rgba(31,122,77,.35)}
.erleben-moment__media{display:block;aspect-ratio:16/9;overflow:hidden;background:#0b1220}
.erleben-moment__media img{width:100%;height:100%;object-fit:cover;display:block}
.erleben-moment__cap{display:flex;gap:.5rem;align-items:baseline;padding:.7rem .8rem;font-size:.9rem;font-weight:600;line-height:1.25;font-family:var(--font-display)}
.erleben-moment__no{font-family:var(--font-mono);font-size:.72rem;color:var(--green);flex:none}

/* ---------- Responsiv ---------- */
@media (max-width:900px){
  .erleben-moments__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .erleben-hero{padding-top:7rem}
  .erleben-stage__start{width:calc(100% - 2.4rem);justify-content:center;font-size:1.02rem}
  .erleben-narration__line{font-size:clamp(1.4rem,7vw,2rem)}
  .erleben-moments__grid{grid-template-columns:repeat(2,1fr);gap:.7rem}
  .erleben-stage__status{max-width:60%}
  /* Die fixe, global schwebende Kontaktleiste (.quickbar, position:fixed; bottom:1rem;
     nur mobil sichtbar) haengt an der Viewport-Unterkante. Damit sie bei Scroll 0
     weder Startbutton noch den primaeren CTA ueberlagert, wird die Filmbuehne per
     svh gedeckelt. Da sowohl die gedeckelte Rahmenhoehe (100svh - const) als auch
     die Leiste an der Viewport-Unterkante haengen, ist der Abstand CTA->Leiste
     konstant (~43px) und damit hoehenunabhaengig (375/390 x 800/844 und darueber).
     Kein globaler Eingriff: Floater, body{padding-bottom} und alle uebrigen Seiten
     bleiben unveraendert. */
  .erleben-stage__frame{aspect-ratio:4/5;max-height:calc(100svh - 32rem)}
  .erleben-stage__controls{margin-top:1rem;margin-bottom:6rem}
}

/* ---------- Reduced Motion: keine Bewegung, keine Übergänge ---------- */
@media (prefers-reduced-motion:reduce){
  .erleben-stage__narration{transition:none;opacity:1}
  .erleben-stage__start,.erleben-moment{transition:none}
  .erleben-stage__start:hover{transform:translate(-50%,-50%)}
}