/* ══════════════════════════════════════════════════════════════
   REFERENZ.CSS — Case-Study- und Referenz-Komponenten
   Jemke Solutions | 2026
   Prefix: .rf-*   ·   Genutzt von /business/referenzen/**
   Erbt Tokens aus styles.css + page.css (--wa, --text, --muted)
══════════════════════════════════════════════════════════════ */

/* ── Lokale Flächen-Tokens: gleiche Rahmen/Flächen wie .pg-card,
      damit rf-Komponenten neben pg-Karten nicht aus dem Rahmen fallen.
      (--line ist global grün getönt und passt hier nicht.) ── */
[data-world]{--rf-line:rgba(255,255,255,.08);--rf-bg:rgba(255,255,255,.03);--rf-bar:rgba(255,255,255,.05)}
html[data-theme="light"] [data-world],
html[data-theme="light"]{--rf-line:rgba(0,0,0,.08);--rf-bg:rgba(255,255,255,.72);--rf-bar:#f2f4f9}

/* ── Brotkrumen ── */
.rf-crumb{font-size:.8rem;color:var(--muted);margin:0 0 1.4rem;letter-spacing:.02em}
.rf-crumb a{color:var(--wa-mute);text-decoration:none}
.rf-crumb a:hover{color:var(--wa);text-decoration:underline;text-underline-offset:3px}
.rf-crumb span{opacity:.5;margin:0 .15rem}

/* ── Hero ── */
.rf-hero{padding-top:6.5rem}
.rf-hero__grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:3rem;align-items:center}
.rf-h1{font-family:var(--font-heading);font-weight:800;letter-spacing:-.03em;line-height:1.08;
  font-size:clamp(1.85rem,4.3vw,3.1rem);margin:.5rem 0 1rem;color:var(--text)}
.rf-h1 b{color:var(--wa);font-weight:800}
.rf-sub{font-size:clamp(.98rem,1.35vw,1.13rem);line-height:1.68;color:var(--muted);max-width:56ch;margin:0 0 1.7rem}
.rf-sub b{color:var(--text);font-weight:600}
.rf-ctarow{display:flex;flex-wrap:wrap;gap:.7rem}

/* ── Browser-Rahmen um Screenshots ── */
.rf-frame{border-radius:14px;overflow:hidden;border:1px solid var(--rf-line);
  background:var(--rf-bg);box-shadow:0 26px 70px -28px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.03) inset}
.rf-frame__bar{display:flex;align-items:center;gap:.4rem;padding:.55rem .8rem;
  background:var(--rf-bar);border-bottom:1px solid var(--rf-line)}
.rf-frame__dot{width:.5rem;height:.5rem;border-radius:50%;background:var(--wa-glow);flex:0 0 auto}
.rf-frame__url{margin-left:.6rem;font-family:var(--font-heading);font-size:.72rem;font-weight:600;
  letter-spacing:.04em;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rf-frame img{display:block;width:100%;height:auto}
.rf-hero__shot{margin:0}

/* ── Faktenzeile ── */
.rf-facts-sec{padding-top:1.2rem;padding-bottom:1.2rem}
.rf-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:0;margin:0;
  border:1px solid var(--rf-line);border-radius:14px;overflow:hidden;background:var(--rf-bg)}
.rf-fact{padding:1rem 1.1rem;border-right:1px solid var(--rf-line);border-bottom:1px solid var(--rf-line)}
.rf-fact dt{font-family:var(--font-heading);font-size:.66rem;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;color:var(--wa-mute);margin-bottom:.32rem}
.rf-fact dd{margin:0;font-size:.9rem;line-height:1.45;color:var(--text);font-weight:500}
.rf-fact dd a{color:var(--wa);text-decoration:underline;text-underline-offset:3px}

/* ── Fließtext ── */
.rf-prose{max-width:64ch;margin:2rem auto 0}
.rf-prose p{font-size:1.02rem;line-height:1.78;color:var(--muted);margin:0 0 1.05rem}
.rf-prose p b{color:var(--text);font-weight:600}

/* ── Vorher/Nachher-Wipe ── */
.rf-ba{max-width:1000px;margin:0 auto}
.rf-ba__stage{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--rf-line);
  cursor:ew-resize;user-select:none;-webkit-user-select:none;touch-action:pan-y;
  box-shadow:0 26px 70px -30px rgba(0,0,0,.7);line-height:0}
.rf-ba__img{display:block;width:100%;height:auto;pointer-events:none}
/* Die „Vorher“-Ebene liegt deckungsgleich über der „Nachher“-Ebene und wird
   per clip-path beschnitten — kein Breiten-Rechnen, kein Reflow beim Ziehen. */
.rf-ba__clip{position:absolute;inset:0;clip-path:inset(0 50% 0 0)}
.rf-ba__clip .rf-ba__img{width:100%;height:100%;object-fit:cover;object-position:top center}
.rf-ba__handle{position:absolute;top:0;bottom:0;left:50%;width:2px;background:var(--wa);
  transform:translateX(-1px);pointer-events:none;box-shadow:0 0 0 1px rgba(0,0,0,.3)}
.rf-ba__grip{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:2.3rem;height:2.3rem;border-radius:50%;display:grid;place-items:center;
  background:var(--wa);color:#0b0f1a;box-shadow:0 6px 20px -4px rgba(0,0,0,.6)}
.rf-ba__tag{position:absolute;bottom:.7rem;font-family:var(--font-heading);font-size:.68rem;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;padding:.3rem .6rem;border-radius:7px;
  background:rgba(6,9,13,.78);color:#fff;pointer-events:none;backdrop-filter:blur(4px)}
.rf-ba__tag--l{left:.7rem}
.rf-ba__tag--r{right:.7rem}
.rf-ba__ctrl{display:flex;align-items:center;gap:.8rem;margin:1rem 0 .5rem}
.rf-ba__ctrl-label{font-family:var(--font-heading);font-size:.68rem;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;color:var(--wa-mute);flex:0 0 auto}
.rf-ba__ctrl input[type=range]{flex:1 1 auto;accent-color:var(--wa);height:1.5rem;cursor:ew-resize}
.rf-ba__note{font-size:.78rem;line-height:1.6;color:var(--muted);opacity:.85;margin:0}

/* ── Messwerte ── */
.rf-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1rem}
.rf-metric{border:1px solid var(--rf-line);border-radius:14px;padding:1.3rem 1.25rem;background:var(--rf-bg)}
.rf-metric--hero{grid-column:1/-1;background:var(--wa-dim);border-color:var(--wa-glow)}
.rf-metric__label{display:block;font-family:var(--font-heading);font-size:.66rem;font-weight:700;
  letter-spacing:.11em;text-transform:uppercase;color:var(--wa-mute);margin-bottom:.7rem}
.rf-metric__row{display:flex;align-items:baseline;flex-wrap:nowrap;gap:.4rem;margin-bottom:.6rem}
.rf-metric__before{font-family:var(--font-heading);font-size:1.15rem;font-weight:700;color:var(--muted);
  white-space:nowrap;text-decoration:line-through;text-decoration-thickness:2px;
  text-decoration-color:color-mix(in srgb, var(--wa) 55%, transparent)}
.rf-metric__arrow{color:var(--wa-mute);font-size:.95rem;line-height:1;flex:0 0 auto}
.rf-metric__after{font-family:var(--font-heading);font-size:1.75rem;font-weight:800;color:var(--wa);
  letter-spacing:-.02em;white-space:nowrap}
.rf-metric__note{margin:0;font-size:.84rem;line-height:1.6;color:var(--muted)}

/* Hervorgehobene Kachel: große Zahl links, Erklärung rechts */
.rf-metric--hero .rf-metric__row{align-items:center;gap:1.2rem;margin-bottom:0}
.rf-metric__big{font-family:var(--font-heading);font-size:clamp(3rem,7vw,4.4rem);font-weight:800;
  line-height:.9;color:var(--wa);letter-spacing:-.04em;flex:0 0 auto}
.rf-metric__was{margin:0 0 .4rem;font-size:.9rem;line-height:1.55;color:var(--muted)}
.rf-metric__was s{text-decoration-thickness:1px;text-decoration-color:color-mix(in srgb, var(--wa) 55%, transparent)}
.rf-metric__was b{color:var(--text);font-weight:600}

/* ── Callout ── */
.rf-callout{display:flex;gap:1rem;align-items:flex-start;margin-top:1.6rem;padding:1.3rem 1.4rem;
  border:1px solid var(--rf-line);border-radius:14px;background:var(--rf-bg)}
.rf-callout__icon{flex:0 0 auto;width:2.4rem;height:2.4rem;border-radius:11px;display:grid;place-items:center;
  background:var(--wa-dim);color:var(--wa);border:1px solid var(--wa-glow)}
.rf-callout__text{margin:0;font-size:.95rem;line-height:1.7;color:var(--muted)}
.rf-callout__text b{color:var(--text)}

/* ── Galerie ── */
.rf-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.4rem}
.rf-gal{margin:0}
.rf-gal img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--rf-line)}
.rf-gal figcaption{margin-top:.6rem;font-size:.84rem;line-height:1.55;color:var(--muted)}
.rf-gal--phone{display:flex;flex-direction:column;align-items:center;text-align:center}
.rf-phone{width:min(240px,100%);padding:.5rem;border-radius:24px;border:1px solid var(--rf-line);
  background:var(--rf-bg)}
.rf-phone img{border-radius:18px;border:0}

/* ── Technik-Chips ── */
.rf-stack{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}
.rf-chip{padding:.32rem .8rem;border-radius:8px;background:var(--wa-dim);border:1px solid var(--wa-glow);
  color:var(--wa);font-family:var(--font-heading);font-size:.75rem;font-weight:700}

/* ── Zitat ── */
.rf-quote{margin:0;padding:1.8rem;border-left:3px solid var(--wa);background:var(--rf-bg);
  border-radius:0 14px 14px 0}
.rf-quote p{font-family:var(--font-heading);font-size:clamp(1.05rem,2vw,1.35rem);line-height:1.55;
  font-weight:600;color:var(--text);margin:0 0 .9rem}
.rf-quote footer{font-size:.85rem;color:var(--muted)}
.rf-quote footer b{color:var(--wa)}

/* ── Kleinteile ── */
.rf-trust{text-align:center}
.rf-back{font-size:.9rem;color:var(--muted)}
.rf-back a{color:var(--wa);text-decoration:underline;text-underline-offset:3px}

/* ══════════════════════════════════════════════════════════════
   REFERENZ-ÜBERSICHT (/business/referenzen/)
══════════════════════════════════════════════════════════════ */
.rf-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1.5rem}
.rf-card{display:flex;flex-direction:column;border:1px solid var(--rf-line);border-radius:16px;overflow:hidden;
  background:var(--rf-bg);text-decoration:none;color:inherit;
  transition:transform .3s cubic-bezier(.4,0,.2,1),border-color .3s ease,box-shadow .3s ease}
.rf-card--link:hover{transform:translateY(-4px);border-color:var(--wa-glow);
  box-shadow:0 22px 50px -26px rgba(0,0,0,.6)}
.rf-card__media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--rf-bg);
  border-bottom:1px solid var(--rf-line)}
.rf-card__media img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.rf-card__badge{position:absolute;top:.7rem;left:.7rem;font-family:var(--font-heading);font-size:.64rem;
  font-weight:700;letter-spacing:.09em;text-transform:uppercase;padding:.28rem .58rem;border-radius:7px;
  background:rgba(6,9,13,.8);color:#fff;backdrop-filter:blur(4px)}
.rf-card__badge--live{background:var(--wa);color:#0b0f1a}
.rf-card__body{padding:1.3rem 1.35rem 1.45rem;display:flex;flex-direction:column;flex:1 1 auto}
.rf-card__label{font-family:var(--font-heading);font-size:.66rem;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;color:var(--wa-mute);margin-bottom:.45rem}
.rf-card__title{font-family:var(--font-heading);font-size:1.18rem;font-weight:700;line-height:1.3;
  color:var(--text);margin:0 0 .55rem;letter-spacing:-.01em}
.rf-card__text{font-size:.92rem;line-height:1.65;color:var(--muted);margin:0 0 1rem}
.rf-card__meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:.4rem}
.rf-card__tag{font-size:.72rem;padding:.22rem .55rem;border-radius:6px;border:1px solid var(--rf-line);
  color:var(--muted)}
.rf-card__go{margin-top:1rem;font-family:var(--font-heading);font-size:.82rem;font-weight:700;color:var(--wa)}
.rf-card--soon{border-style:dashed;opacity:.82}
.rf-card--soon .rf-card__media{display:grid;place-items:center;aspect-ratio:16/10}
.rf-card--soon .rf-card__media span{font-family:var(--font-heading);font-size:.78rem;font-weight:700;
  letter-spacing:.09em;text-transform:uppercase;color:var(--wa-mute)}

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════════ */
@media (max-width:940px){
  .rf-hero{padding-top:5.5rem}
  .rf-hero__grid{grid-template-columns:1fr;gap:2rem}
  .rf-hero__shot{order:-1}
  .rf-metric--hero .rf-metric__after{font-size:2.1rem}
}
@media (max-width:640px){
  .rf-fact{border-right:0}
  .rf-ba__tag{font-size:.6rem;padding:.24rem .45rem}
  .rf-ba__stage{cursor:default}
  .rf-callout{flex-direction:column;gap:.8rem}
  .rf-metric--hero .rf-metric__row{flex-direction:column;align-items:flex-start;gap:.3rem}
  .rf-prose p{font-size:.97rem}
}

/* Reduzierte Bewegung respektieren */
@media (prefers-reduced-motion:reduce){
  .rf-card,.rf-card--link:hover{transition:none;transform:none}
}

/* ══════════════════════════════════════════════════════════════
   FULLSCREEN-STACK (.rfs-*) — Panels legen sich beim Scrollen
   übereinander. Reines position:sticky, keine Scroll-Listener,
   keine animierten Filter/Schatten (Jank-Härtung, s. Mobile-Notiz).
══════════════════════════════════════════════════════════════ */

/* Der Stack darf nicht von der globalen Section-Reveal-Animation
   (ui.js) ausgeblendet werden — sonst bleibt er beim Direkteinstieg leer. */
.rfs-sec.section-reveal{opacity:1!important;transform:none!important}

.rfs-sec{padding:0}
.rfs{position:relative}
/* „Halt": zusätzliche Scrollstrecke NACH jeder Ebene. Die Ebene klebt
   weiter oben und bleibt dabei unverändert stehen — man rauscht nicht durch.
   BEWUSST ohne scroll-snap: das rastet in beide Richtungen und fühlt sich
   beim Hochscrollen kaputt an. Der Halt kommt allein aus dieser Strecke. */
.rfs-dwell{height:38svh}

.rfs-panel{
  position:sticky;top:0;
  height:100svh;min-height:34rem;
  display:flex;align-items:center;
  overflow:hidden;isolation:isolate;background:#04060c;
  border-radius:26px 26px 0 0;
  border-top:1px solid rgba(255,255,255,.14);
  box-shadow:0 -30px 70px -22px rgba(0,0,0,.9);
}
/* ── Gebaute Hintergründe statt Screenshot-Tapete ──
   Reine CSS-Verläufe: kein zweiter Bild-Download, kein Textrauschen
   hinter der Headline, pro Ebene eine eigene Farbidentität (--pa/--pb). */
.rfs-art{position:absolute;inset:0;z-index:-3;
  background:
    radial-gradient(56% 52% at 76% 10%,  color-mix(in srgb, var(--pa) 46%, transparent) 0%, transparent 64%),
    radial-gradient(46% 46% at 10% 84%,  color-mix(in srgb, var(--pb, var(--pa)) 34%, transparent) 0%, transparent 66%),
    radial-gradient(70% 40% at 50% 108%, color-mix(in srgb, var(--pa) 20%, transparent) 0%, transparent 70%),
    linear-gradient(165deg, #0b1120 0%, #070b14 52%, #04060c 100%);
}
/* Feines Raster, zur Mitte hin ausgeblendet — gibt Tiefe ohne Unruhe */
.rfs-grid{position:absolute;inset:0;z-index:-2;
  background-image:
    linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
  background-size:76px 76px;
  -webkit-mask-image:radial-gradient(78% 62% at 26% 34%, #000 0%, rgba(0,0,0,.35) 52%, transparent 78%);
  mask-image:radial-gradient(78% 62% at 26% 34%, #000 0%, rgba(0,0,0,.35) 52%, transparent 78%);
}
/* Vignette + Bodenverlauf, damit Text unten immer sicher sitzt */
.rfs-vig{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(4,6,12,.34) 0%, transparent 26%, transparent 52%, rgba(4,6,12,.86) 88%, #04060c 100%),
    radial-gradient(120% 84% at 50% 50%, transparent 42%, rgba(4,6,12,.55) 100%);
}
/* Lichtkante oben: lässt die Ebene wie eine aufliegende Karte wirken */
.rfs-panel::before{content:"";position:absolute;top:0;left:8%;right:8%;height:1px;z-index:1;
  background:linear-gradient(90deg, transparent, color-mix(in srgb, var(--pa) 75%, #fff) 50%, transparent)}

/* Scharfes Artefakt rechts: der echte Screenshot im Browserrahmen */
.rfs-shot{position:absolute;right:clamp(1.5rem,5vw,5.5rem);top:50%;transform:translateY(-46%);
  width:clamp(300px,36vw,560px);
  border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.2);
  box-shadow:0 34px 90px -18px rgba(0,0,0,.9),
             0 0 120px -30px color-mix(in srgb, var(--pa) 60%, transparent)}
.rfs-shot__bar{display:flex;align-items:center;gap:.36rem;padding:.5rem .72rem;
  background:rgba(12,16,26,.94);border-bottom:1px solid rgba(255,255,255,.1)}
.rfs-shot__dot{width:.42rem;height:.42rem;border-radius:50%;background:color-mix(in srgb, var(--pa) 60%, transparent)}
.rfs-shot__url{margin-left:.5rem;font-family:var(--font-heading);font-size:.66rem;font-weight:600;
  letter-spacing:.03em;color:rgba(255,255,255,.55)}
.rfs-shot img{display:block;width:100%;height:auto;max-height:60svh;object-fit:cover;object-position:top center}

.rfs-panel__inner{
  width:min(1120px,90vw);margin:0 auto;
  padding:clamp(3.5rem,9vh,5rem) 0 clamp(1.5rem,4vh,2.5rem);
  display:grid;gap:.85rem;
}
.rfs-top{display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.rfs-num{font-family:var(--font-heading);font-weight:800;line-height:.8;
  font-size:clamp(2.6rem,7vw,5.2rem);letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1.5px var(--pa);opacity:.85}
.rfs-kicker{font-family:var(--font-heading);font-size:.7rem;font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;color:var(--pa)}
.rfs-badge{font-family:var(--font-heading);font-size:.63rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;padding:.3rem .62rem;border-radius:999px;
  background:color-mix(in srgb, var(--pa) 22%, transparent);
  border:1px solid color-mix(in srgb, var(--pa) 45%, transparent);color:#fff}
.rfs-title{font-family:var(--font-heading);font-weight:800;letter-spacing:-.035em;line-height:1.02;
  font-size:clamp(2rem,5.4vw,4rem);color:#fff;margin:0;max-width:13ch;
  text-shadow:0 3px 34px rgba(0,0,0,.6)}
.rfs-title em{font-style:normal;color:var(--pa)}
.rfs-lead{font-size:clamp(.95rem,1.5vw,1.16rem);line-height:1.62;color:rgba(255,255,255,.78);
  max-width:46ch;margin:0}
.rfs-lead b{color:#fff;font-weight:600}

.rfs-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.3rem}
.rfs-chip{display:inline-flex;align-items:baseline;gap:.4rem;
  padding:.42rem .8rem;border-radius:10px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(7px);-webkit-backdrop-filter:blur(7px)}
.rfs-chip b{font-family:var(--font-heading);font-size:.98rem;font-weight:800;color:var(--pa);letter-spacing:-.01em}
.rfs-chip span{font-size:.78rem;color:rgba(255,255,255,.76)}

.rfs-cta{display:flex;flex-wrap:wrap;gap:.65rem;margin-top:.9rem}
.rfs-btn{display:inline-flex;align-items:center;gap:.4rem;
  padding:.72rem 1.25rem;border-radius:11px;text-decoration:none;
  font-family:var(--font-heading);font-size:.86rem;font-weight:700;
  transition:transform .25s ease,background-color .25s ease,border-color .25s ease}
.rfs-btn--solid{background:var(--pa);color:#05070d;border:1px solid var(--pa)}
.rfs-btn--ghost{background:rgba(255,255,255,.07);color:#fff;border:1px solid rgba(255,255,255,.24)}
.rfs-btn:hover{transform:translateY(-2px)}
.rfs-btn--ghost:hover{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.4)}

/* Telefon-Overlay für App-Projekte */
.rfs-phone{position:absolute;right:clamp(2rem,7vw,7rem);top:50%;transform:translateY(-46%);
  width:clamp(150px,17vw,244px);
  border-radius:26px;border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);padding:.42rem;
  box-shadow:0 30px 70px -18px rgba(0,0,0,.8)}
.rfs-phone img{display:block;width:100%;height:auto;border-radius:22px;max-height:66svh;object-fit:cover;object-position:top center}

/* Fortschritts-Leiste */
.rfs-rail{position:fixed;right:clamp(.7rem,1.8vw,1.5rem);top:50%;transform:translateY(-50%);
  z-index:45;display:grid;gap:.8rem;pointer-events:none}
.rfs-rail__dot{display:block;width:.5rem;height:.5rem;border-radius:50%;
  background:rgba(255,255,255,.28);border:0;padding:0;
  transition:background-color .3s ease,transform .3s ease}
.rfs-rail__dot.is-on{background:var(--wa);transform:scale(1.7)}
html[data-theme="light"] .rfs-rail__dot{background:rgba(10,14,30,.24)}

/* ── Kleine Schirme: Panels dürfen nicht überlaufen ── */
@media (max-width:760px){
  .rfs-panel{min-height:30rem;border-radius:20px 20px 0 0}
  .rfs-panel__inner{width:88vw;padding-bottom:2.2rem;gap:.7rem}
  .rfs-title{max-width:none}
  .rfs-phone,.rfs-shot{display:none}
  .rfs-rail{display:none}
  .rfs-num{font-size:2.4rem}
  .rfs-dwell{height:24svh}
}
@media (max-width:400px){
  /* Label NICHT ausblenden — eine nackte „0" sagt nichts aus. */
  .rfs-chips{gap:.4rem}
  .rfs-chip{padding:.34rem .6rem;gap:.3rem}
  .rfs-chip b{font-size:.86rem}
  .rfs-chip span{font-size:.7rem}
}

/* Weniger Bewegung: Stapeln aus, Panels einfach untereinander */
@media (prefers-reduced-motion:reduce){
  .rfs-panel{position:relative;height:auto;min-height:0;padding-top:3.5rem;box-shadow:none}
  .rfs-panel__inner{padding-top:0}
  .rfs-btn:hover{transform:none}
  .rfs-rail{display:none}
  .rfs-dwell{display:none}
}

/* ── Kinematischer Case-Study-Hero: greift die Bildsprache der
      Stack-Panels auf, damit der Klick von /referenzen/ nahtlos wirkt ── */
.rf-hero--cine{position:relative;isolation:isolate;overflow:hidden;background:#04060c;
  padding-top:clamp(7rem,14vh,9.5rem);padding-bottom:clamp(3rem,8vh,5rem)}
.rf-hero--cine .rf-h1,
.rf-hero--cine .rf-crumb span:last-child{color:#fff}
.rf-hero--cine .rf-sub{color:rgba(255,255,255,.8)}
.rf-hero--cine .rf-sub b{color:#fff}
html[data-theme="light"] .rf-hero--cine .rf-h1{color:#fff}
/* Ghost-Button liegt im Cine-Hero immer auf dunklem Grund — auch im Light-Theme */
.rf-hero--cine .pg-btn--ghost{color:#fff;border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.07)}
.rf-hero--cine .pg-btn--ghost:hover{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.5)}
.rf-hero--cine .rf-crumb a{color:color-mix(in srgb,var(--pa) 80%, #fff)}

/* Gebaute Produkt-Abstraktion (kein erfundener Screenshot) */
.rfs-mock{position:absolute;right:clamp(1.5rem,5vw,5.5rem);top:50%;transform:translateY(-46%);
  width:clamp(300px,34vw,480px);
  border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.2);
  background:linear-gradient(168deg, rgba(14,20,32,.97), rgba(8,12,20,.99));
  box-shadow:0 34px 90px -18px rgba(0,0,0,.9),
             0 0 120px -30px color-mix(in srgb, var(--pa) 60%, transparent)}
.rfs-mock__bar{display:flex;align-items:center;gap:.36rem;padding:.5rem .72rem;
  background:rgba(12,16,26,.94);border-bottom:1px solid rgba(255,255,255,.1)}
.rfs-mock__body{padding:.9rem;display:grid;gap:.5rem}
.rfs-mock__row,.rfs-mock__chat{display:flex;align-items:center;gap:.6rem;
  padding:.62rem .7rem;border-radius:10px;
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.08)}
.rfs-mock__chat{background:color-mix(in srgb, var(--pa) 15%, transparent);
  border-color:color-mix(in srgb, var(--pa) 38%, transparent)}
.rfs-mock__ico{flex:0 0 auto;width:1.5rem;height:1.5rem;border-radius:7px;display:grid;place-items:center;
  font-size:.72rem;font-weight:700;color:var(--pa);
  background:color-mix(in srgb, var(--pa) 20%, transparent);
  border:1px solid color-mix(in srgb, var(--pa) 40%, transparent)}
.rfs-mock__t{flex:1 1 auto;font-size:.78rem;line-height:1.3;color:rgba(255,255,255,.82)}
.rfs-mock__v{flex:0 0 auto;font-family:var(--font-heading);font-size:.66rem;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;color:rgba(255,255,255,.42)}
@media (max-width:760px){ .rfs-mock{display:none} }

/* Textspalte darf das Artefakt rechts nicht unterlaufen */
@media (min-width:961px){
  .rfs-top,.rfs-title,.rfs-lead,.rfs-chips,.rfs-cta{max-width:min(54%,600px)}
}

/* ══════════════════════════════════════════════════════════════
   BEWEGUNG (zu shared/referenz.js)
   Grundzustand = sichtbar. Erst wenn JS .rv-armed setzt, wird
   versteckt — ohne JS bleibt also alles lesbar.
══════════════════════════════════════════════════════════════ */
[data-rv].rv-armed{opacity:0;transform:translateY(26px);
  transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);
  transition-delay:calc(var(--i,0) * 90ms)}
[data-rv].rv-armed.is-in{opacity:1;transform:none}
[data-rv][data-rv-from="left"].rv-armed{transform:translateX(-32px)}
[data-rv][data-rv-from="right"].rv-armed{transform:translateX(32px)}
[data-rv][data-rv-from="scale"].rv-armed{transform:scale(.94)}

/* ── Kapitel-Leiste ── */
.rf-chapters{position:sticky;top:0;z-index:30;display:flex;gap:.2rem;overflow-x:auto;
  padding:.55rem clamp(1rem,4vw,3rem);scrollbar-width:none;
  background:color-mix(in srgb, #04060c 82%, transparent);
  border-bottom:1px solid var(--rf-line);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.rf-chapters::-webkit-scrollbar{display:none}
.rf-chap{flex:0 0 auto;padding:.42rem .8rem;border-radius:9px;text-decoration:none;
  font-family:var(--font-heading);font-size:.76rem;font-weight:700;letter-spacing:.01em;
  color:rgba(255,255,255,.55);white-space:nowrap;transition:color .25s ease,background-color .25s ease}
.rf-chap:hover{color:#fff;background:rgba(255,255,255,.07)}
.rf-chap.is-on{color:#05070d;background:var(--pa,var(--wa))}
html[data-theme="light"] .rf-chapters{background:color-mix(in srgb, #f0f1ff 86%, transparent)}
html[data-theme="light"] .rf-chap{color:rgba(15,14,43,.6)}
html[data-theme="light"] .rf-chap:hover{color:#0f0e2b;background:rgba(15,14,43,.06)}

/* ── Kennzahl mit wachsendem Balken ── */
.rf-bars{display:grid;gap:1.5rem}
.rf-barrow{display:grid;gap:.5rem}
.rf-barrow__head{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}
.rf-barrow__label{font-family:var(--font-heading);font-size:.72rem;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;color:var(--wa-mute)}
.rf-barrow__delta{font-family:var(--font-heading);font-size:.78rem;font-weight:800;color:var(--wa)}
.rf-bar{display:grid;grid-template-columns:5.5rem 1fr;align-items:center;gap:.7rem}
.rf-bar__tag{font-family:var(--font-heading);font-size:.7rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--muted);text-align:right}
.rf-bar__track{position:relative;height:1.75rem;border-radius:7px;overflow:hidden;
  background:rgba(255,255,255,.06);border:1px solid var(--rf-line)}
html[data-theme="light"] .rf-bar__track{background:rgba(15,14,43,.05)}
.rf-bar__fill{display:block;height:100%;width:0;border-radius:6px;
  transition:width 1.2s cubic-bezier(.22,1,.36,1)}
.rf-bar__fill--before{background:linear-gradient(90deg, rgba(255,255,255,.16), rgba(255,255,255,.09))}
.rf-bar__fill--after{background:linear-gradient(90deg, var(--wa), color-mix(in srgb, var(--wa) 45%, transparent))}
.rf-bar__val{position:absolute;top:50%;transform:translateY(-50%);left:.7rem;
  font-family:var(--font-heading);font-size:.8rem;font-weight:800;color:var(--text);
  text-shadow:0 1px 6px rgba(0,0,0,.5)}
html[data-theme="light"] .rf-bar__val{text-shadow:none}

/* ── Vorher/Nachher: Zustand während der Vorführung ── */
.rf-ba.is-demo .rf-ba__stage{cursor:progress}
.rf-ba.is-demo .rf-ba__grip{animation:rfPulse 1.1s ease-in-out infinite}
@keyframes rfPulse{0%,100%{box-shadow:0 6px 20px -4px rgba(0,0,0,.6)}
  50%{box-shadow:0 6px 20px -4px rgba(0,0,0,.6),0 0 0 .55rem color-mix(in srgb,var(--wa) 26%,transparent)}}

/* ── Zahlenband ── */
.rf-figs{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1px;
  background:var(--rf-line);border:1px solid var(--rf-line);border-radius:16px;overflow:hidden}
.rf-fig{padding:1.5rem 1.2rem;text-align:center;background:#080c15}
html[data-theme="light"] .rf-fig{background:#fff}
.rf-fig__num{display:block;font-family:var(--font-heading);font-weight:800;letter-spacing:-.03em;
  font-size:clamp(2rem,4.4vw,3rem);line-height:1;color:var(--wa)}
.rf-fig__label{display:block;margin-top:.5rem;font-size:.82rem;line-height:1.4;color:var(--muted)}

/* ── Zeitstrahl ── */
.rf-steps{position:relative;display:grid;gap:1.6rem;padding-left:2.3rem}
.rf-steps::before{content:"";position:absolute;left:.62rem;top:.6rem;bottom:.6rem;width:2px;
  background:linear-gradient(180deg,var(--wa),color-mix(in srgb,var(--wa) 12%,transparent))}
.rf-step{position:relative}
.rf-step::before{content:"";position:absolute;left:-2.02rem;top:.34rem;width:.8rem;height:.8rem;
  border-radius:50%;background:var(--wa);box-shadow:0 0 0 4px color-mix(in srgb,var(--wa) 18%,transparent)}
.rf-step__t{font-family:var(--font-heading);font-size:1.02rem;font-weight:700;color:var(--text);margin:0 0 .3rem}
.rf-step__d{font-size:.93rem;line-height:1.65;color:var(--muted);margin:0}

@media (max-width:640px){
  .rf-bar{grid-template-columns:4.2rem 1fr;gap:.5rem}
  .rf-bar__tag{font-size:.62rem}
}
@media (prefers-reduced-motion:reduce){
  [data-rv].rv-armed{opacity:1!important;transform:none!important;transition:none}
  .rf-bar__fill{transition:none}
  .rf-ba.is-demo .rf-ba__grip{animation:none}
}

/* ══════════════════════════════════════════════════════════════
   ERLEBNIS-BAUSTEINE (.rfx-*)
   Showpieces für Case Studies. Alle laufen über IntersectionObserver
   + CSS-Transitions auf transform/opacity. Zufallswerte stehen als
   Inline-Custom-Properties im HTML — zur Laufzeit wird nichts gerechnet.
══════════════════════════════════════════════════════════════ */

/* ── 1 · STICKY-STORY: Gerät bleibt stehen, Text läuft durch ── */
.rfx-story{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start}
.rfx-story__rail{display:grid}
.rfx-story__step{min-height:78svh;display:flex;flex-direction:column;justify-content:center;
  padding:2rem 0}
.rfx-story__idx{font-family:var(--font-heading);font-size:.68rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--wa-mute);margin-bottom:.6rem}
.rfx-story__t{font-family:var(--font-heading);font-weight:800;letter-spacing:-.025em;line-height:1.12;
  font-size:clamp(1.5rem,3.2vw,2.5rem);color:var(--text);margin:0 0 .7rem}
.rfx-story__d{font-size:1rem;line-height:1.72;color:var(--muted);margin:0;max-width:44ch}
.rfx-story__d b{color:var(--text)}
.rfx-story__step{opacity:.32;transition:opacity .5s ease}
.rfx-story__step.is-on{opacity:1}

.rfx-story__stage{position:sticky;top:0;height:100svh;display:grid;place-items:center;
  pointer-events:none}
.rfx-device{position:relative;width:100%;max-width:560px;aspect-ratio:16/10;
  border-radius:16px;overflow:hidden;border:1px solid rgba(255,255,255,.18);
  background:#080c15;
  box-shadow:0 40px 100px -24px rgba(0,0,0,.9),
             0 0 130px -34px color-mix(in srgb, var(--wa) 55%, transparent)}
.rfx-device--phone{max-width:270px;aspect-ratio:9/19.5;border-radius:30px;padding:.45rem;
  background:rgba(255,255,255,.07)}
.rfx-device__bar{position:absolute;inset:0 0 auto 0;z-index:2;display:flex;align-items:center;gap:.36rem;
  padding:.5rem .72rem;background:rgba(12,16,26,.95);border-bottom:1px solid rgba(255,255,255,.1)}
.rfx-device__dot{width:.42rem;height:.42rem;border-radius:50%;background:color-mix(in srgb,var(--wa) 60%,transparent)}
.rfx-device__url{margin-left:.5rem;font-family:var(--font-heading);font-size:.66rem;font-weight:600;
  color:rgba(255,255,255,.55)}
.rfx-shotstack{position:absolute;inset:0}
.rfx-shotstack img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;
  opacity:0;transform:scale(1.04);
  transition:opacity .65s cubic-bezier(.22,1,.36,1),transform .8s cubic-bezier(.22,1,.36,1)}
.rfx-shotstack img.is-on{opacity:1;transform:none}
.rfx-device--phone .rfx-shotstack{inset:.45rem;border-radius:26px;overflow:hidden}

/* ── 2 · SZENE: Chips zerfallen (51 → 5) ── */
.rfx-scene{position:relative;margin-top:clamp(2.5rem,6vw,4.5rem);border-radius:20px;overflow:hidden;padding:clamp(1.6rem,4vw,3rem);
  border:1px solid var(--rf-line);background:var(--rf-bg);min-height:26rem;
  display:grid;align-content:center;gap:1.4rem}
.rfx-scene__head{display:flex;align-items:flex-start;justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.rfx-scene__lead{margin:.5rem 0 0;max-width:52ch;font-size:.88rem;line-height:1.6;color:var(--muted)}
.rfx-scene__hint b{color:var(--text)}
.rfx-scene__label{font-family:var(--font-heading);font-size:.7rem;font-weight:800;letter-spacing:.14em;
  text-transform:uppercase;color:var(--wa-mute)}
.rfx-scene__count{font-family:var(--font-heading);font-weight:800;letter-spacing:-.03em;
  font-size:clamp(2.2rem,5vw,3.4rem);line-height:1;color:var(--wa)}
.rfx-scene__hint{font-size:.82rem;color:var(--muted);margin:0}

.rfx-chips{display:flex;flex-wrap:wrap;gap:.45rem;justify-content:center}
.rfx-tag b{font-family:var(--font-mono,monospace);font-size:.68rem;font-weight:600;letter-spacing:.01em;
  color:inherit}
.rfx-tag i{font-style:normal;font-family:var(--font-heading);font-size:.58rem;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;opacity:.62}
.rfx-scene.is-go .rfx-tag--keep i{opacity:.9}
.rfx-tag{--dx:0px;--dy:0px;--r:0deg;
  /* NIE vom Layout skalieren lassen: jedes Kästchen behält seine
     Inhaltsbreite, egal wie voll die Zeile ist. Sonst stauchen sich
     die Kästchen beim Umbruch und gehen beim Zusammenrücken wieder auf. */
  flex:0 0 auto;
  display:inline-flex;flex-direction:column;gap:.1rem;
  padding:.34rem .6rem;border-radius:8px;white-space:nowrap;text-align:left;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.11);color:rgba(255,255,255,.5);
  transition:transform .9s cubic-bezier(.3,.9,.3,1),opacity .8s ease,
             background-color .6s ease,border-color .6s ease,color .6s ease;
  transition-delay:calc(var(--i,0) * 14ms)}
html[data-theme="light"] .rfx-tag{background:rgba(15,14,43,.05);border-color:rgba(15,14,43,.1);color:rgba(15,14,43,.5)}
.rfx-scene.is-go .rfx-tag--drop{transform:translate(var(--dx),var(--dy)) rotate(var(--r)) scale(.5);opacity:0}
/* Die Übriggebliebenen ploppen NICHT auf — sie wechseln nur die Farbe und
   gleiten dann (per FLIP in referenz.js) zusammen. Eine Bewegung, nicht zwei. */
.rfx-scene.is-go .rfx-tag--keep{background:var(--wa-dim);border-color:var(--wa);color:var(--wa);
  transition-delay:.3s}

/* ── 3 · SZENE: verstreute Kanäle sammeln sich ── */
.rfx-swarm .rfx-tag{--dx:0px;--dy:0px;--r:0deg;
  transform:translate(var(--dx),var(--dy)) rotate(var(--r));opacity:.42;
  transition:transform 1.1s cubic-bezier(.22,1,.36,1),opacity .8s ease,
             background-color .6s ease,border-color .6s ease,color .6s ease;
  transition-delay:calc(var(--i,0) * 18ms)}
.rfx-swarm.is-go .rfx-tag{transform:none;opacity:1;
  background:var(--wa-dim);border-color:var(--wa-glow);color:var(--wa)}
.rfx-swarm__stage{min-height:19rem;display:grid;place-items:center}

/* ── 4 · Tipp-Vorführung der KI-Suche ── */
.rfx-type{border-radius:16px;overflow:hidden;border:1px solid var(--rf-line);background:var(--rf-bg)}
.rfx-type__bar{display:flex;align-items:center;gap:.5rem;padding:.9rem 1.1rem;
  border-bottom:1px solid var(--rf-line)}
.rfx-type__field{flex:1 1 auto;min-height:1.35rem;font-size:.95rem;color:var(--text)}
.rfx-type__caret{display:inline-block;width:2px;height:1.05em;vertical-align:-.15em;
  background:var(--wa);margin-left:1px;animation:rfxCaret 1s step-end infinite}
@keyframes rfxCaret{0%,50%{opacity:1}51%,100%{opacity:0}}
.rfx-type__btn{flex:0 0 auto;font-family:var(--font-heading);font-size:.76rem;font-weight:800;
  padding:.38rem .8rem;border-radius:8px;background:var(--wa);color:#05070d}
.rfx-type__res{display:grid;gap:.5rem;padding:1rem 1.1rem;min-height:9.5rem}
.rfx-type__hit{display:flex;align-items:center;gap:.7rem;padding:.65rem .75rem;border-radius:10px;
  background:rgba(255,255,255,.045);border:1px solid var(--rf-line);
  opacity:0;transform:translateY(10px);
  transition:opacity .5s ease,transform .5s cubic-bezier(.22,1,.36,1);
  transition-delay:calc(var(--i,0) * 130ms)}
html[data-theme="light"] .rfx-type__hit{background:rgba(255,255,255,.7)}
.rfx-type.is-hits .rfx-type__hit{opacity:1;transform:none}
.rfx-type__ico{flex:0 0 auto;width:1.6rem;height:1.6rem;border-radius:8px;display:grid;place-items:center;
  font-size:.72rem;font-weight:800;color:var(--wa);
  background:var(--wa-dim);border:1px solid var(--wa-glow)}
.rfx-type__txt{flex:1 1 auto;font-size:.85rem;color:var(--text)}
.rfx-type__meta{flex:0 0 auto;font-size:.72rem;color:var(--muted)}

/* ── 5 · Hero: Wörter laufen gestaffelt ein ── */
.rfx-word{display:inline-block;opacity:0;transform:translateY(.5em) rotate(1.5deg);
  transition:opacity .6s ease,transform .7s cubic-bezier(.22,1,.36,1);
  transition-delay:calc(var(--w,0) * 55ms)}
.rfx-word.is-in{opacity:1;transform:none}

/* ── Responsive ── */
@media (max-width:960px){
  .rfx-story{grid-template-columns:1fr;gap:0}
  .rfx-story__stage{order:-1;height:52svh;top:0;margin-bottom:1rem}
  .rfx-device{max-width:100%;box-shadow:0 20px 50px -20px rgba(0,0,0,.8)}
  .rfx-device--phone{max-width:190px}
  .rfx-story__step{min-height:auto;padding:1.6rem 0;opacity:1}
  .rfx-story__d{max-width:none}
}
@media (max-width:640px){
  .rfx-scene{min-height:22rem;padding:1.3rem}
  .rfx-tag{font-size:.62rem;padding:.26rem .45rem}
  .rfx-swarm__stage{min-height:15rem}
}
@media (prefers-reduced-motion:reduce){
  .rfx-story__stage{position:static;height:auto}
  .rfx-story__step{opacity:1}
  .rfx-shotstack img{transition:none}
  .rfx-tag,.rfx-swarm .rfx-tag{transition:none;transform:none!important;opacity:1!important}
  .rfx-scene.is-go .rfx-tag--drop{display:none}
  .rfx-type__hit{opacity:1;transform:none;transition:none}
  .rfx-type__caret{animation:none}
  .rfx-word{opacity:1;transform:none;transition:none}
}

/* ══════════════════════════════════════════════════════════════
   HORIZONTAL-AKT (.rfh-*) — beim Runterscrollen läuft der Inhalt
   seitwärts. Läuft über CSS-Scroll-Timelines: der Compositor macht
   die Arbeit, kein JS, kein scroll-Listener.
   Ohne Unterstützung: normale, wischbare Querleiste.
══════════════════════════════════════════════════════════════ */
.rfh{position:relative}
.rfh__sticky{position:sticky;top:0;height:100svh;display:flex;align-items:center;overflow:hidden}
.rfh__track{display:flex;gap:clamp(1rem,2vw,1.8rem);padding:0 clamp(1.2rem,6vw,7rem);will-change:transform}
.rfh__intro{flex:0 0 auto;width:min(30rem,74vw);display:flex;flex-direction:column;justify-content:center;
  padding-right:clamp(1rem,3vw,2.5rem)}
.rfh__eyebrow{font-family:var(--font-heading);font-size:.7rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--wa-mute);margin-bottom:.6rem}
.rfh__h{font-family:var(--font-heading);font-weight:800;letter-spacing:-.035em;line-height:1.04;
  font-size:clamp(1.9rem,4.4vw,3.4rem);color:var(--text);margin:0 0 .8rem}
.rfh__h em{font-style:normal;color:var(--wa)}
.rfh__p{font-size:1rem;line-height:1.7;color:var(--muted);margin:0}
.rfh__hint{margin-top:1.4rem;display:flex;align-items:center;gap:.6rem;
  font-family:var(--font-heading);font-size:.68rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--wa-mute)}
.rfh__hint::after{content:"";width:2.6rem;height:1px;background:var(--wa-mute)}

.rfh-card{flex:0 0 auto;width:min(23.5rem,78vw);min-height:min(34rem,72svh);
  display:flex;flex-direction:column;
  padding:clamp(1.3rem,2.4vw,2rem);border-radius:20px;
  border:1px solid var(--rf-line);background:var(--rf-bg);
  position:relative;overflow:hidden}
.rfh-card::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(90% 55% at 50% 0%, color-mix(in srgb, var(--wa) 16%, transparent), transparent 70%);
  opacity:.9}
.rfh-card__n{font-family:var(--font-heading);font-weight:800;font-size:2.6rem;line-height:1;
  letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.4px var(--wa);opacity:.7;margin-bottom:1rem}
.rfh-card__label{font-family:var(--font-heading);font-size:.66rem;font-weight:800;letter-spacing:.13em;
  text-transform:uppercase;color:var(--wa-mute);margin-bottom:.5rem}
.rfh-card__t{font-family:var(--font-heading);font-size:1.32rem;font-weight:800;letter-spacing:-.015em;
  line-height:1.22;color:var(--text);margin:0 0 .7rem}
.rfh-card__d{font-size:.95rem;line-height:1.68;color:var(--muted);margin:0}
.rfh-card__d b{color:var(--text)}
.rfh-card__foot{margin-top:auto;padding-top:1.2rem;font-family:var(--font-heading);
  font-size:.74rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--wa)}

/* Fortschrittslinie am unteren Rand */
.rfh__prog{position:absolute;left:0;right:0;bottom:0;height:2px;background:rgba(255,255,255,.09)}
.rfh__prog i{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);
  background:linear-gradient(90deg,var(--wa),color-mix(in srgb,var(--wa) 35%,transparent))}

/* ── Mit Scroll-Timeline: echtes Seitwärtslaufen ── */
@supports (animation-timeline: view()) {
  .rfh{view-timeline-name:--rfh;view-timeline-axis:block}
  .rfh__track{animation:rfhSlide linear both;animation-timeline:--rfh;animation-range:contain 0% contain 100%}
  .rfh__prog i{animation:rfhProg linear both;animation-timeline:--rfh;animation-range:contain 0% contain 100%}
  @keyframes rfhSlide{from{transform:translateX(0)}to{transform:translateX(var(--rfh-shift,-60%))}}
  @keyframes rfhProg{from{transform:scaleX(0)}to{transform:scaleX(1)}}
}
/* ── Ohne Scroll-Timeline: wischbare Leiste, gleicher Inhalt ── */
@supports not (animation-timeline: view()) {
  .rfh{height:auto!important}
  .rfh__sticky{position:static;height:auto;padding:2.5rem 0}
  .rfh__track{overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem;
    -webkit-overflow-scrolling:touch}
  .rfh-card,.rfh__intro{scroll-snap-align:center}
  .rfh__prog{display:none}
}

/* ── Scrollgetriebene Parallaxe der Hintergrundebenen ── */
@supports (animation-timeline: view()) {
  .rf-hero--cine{view-timeline-name:--rfhero;view-timeline-axis:block}
  .rf-hero--cine .rfs-art{animation:rfPx1 linear both;animation-timeline:--rfhero;animation-range:entry 0% exit 100%}
  .rf-hero--cine .rfs-grid{animation:rfPx2 linear both;animation-timeline:--rfhero;animation-range:entry 0% exit 100%}
  @keyframes rfPx1{from{transform:translateY(-4%) scale(1.06)}to{transform:translateY(9%) scale(1.06)}}
  @keyframes rfPx2{from{transform:translateY(-9%)}to{transform:translateY(16%)}}
}

/* ── Spotlight, das dem Zeiger folgt (nur Maus) ── */
.rf-spot{position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:0;
  transition:opacity .5s ease;
  background:radial-gradient(28rem 28rem at var(--mx,50%) var(--my,40%),
    color-mix(in srgb, var(--pa,var(--wa)) 26%, transparent), transparent 68%)}
@media (hover:hover) and (pointer:fine){ .rf-hero--cine:hover .rf-spot{opacity:1} }

@media (max-width:760px){
  .rfh-card{width:82vw;min-height:auto}
  .rfh__intro{width:82vw}
  .rfh__sticky{height:auto;position:static;padding:2rem 0}
  .rfh{height:auto!important}
  .rfh__track{overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:1rem}
  .rfh-card,.rfh__intro{scroll-snap-align:center}
  .rfh__prog{display:none}
}
@media (prefers-reduced-motion:reduce){
  .rfh{height:auto!important}
  .rfh__sticky{position:static;height:auto}
  .rfh__track{animation:none;overflow-x:auto}
  .rfh__prog{display:none}
  .rf-hero--cine .rfs-art,.rf-hero--cine .rfs-grid{animation:none}
  .rf-spot{display:none}
}

/* ── Live-Shader hinter dem Hero (referenz-gl.js) ──
   Liegt unter den CSS-Ebenen. Ohne WebGL fehlt der Canvas einfach —
   dann bleiben .rfs-art / .rfs-grid als Hintergrund stehen. */
.rf-gl{position:absolute;inset:0;z-index:-4;width:100%;height:100%;display:block}
/* Läuft der Shader, tritt der statische Verlauf zurück und lässt ihn durch */
.rf-hero--cine.has-gl .rfs-art{opacity:.34}
.rf-hero--cine.has-gl .rfs-grid{opacity:.5}

/* ══════════════════════════════════════════════════════════════
   DURCHSCROLL-GERÄT (.rfd-*)
   Die komplette Kundenseite läuft im gekippten Browserfenster
   durch, während man die Case Study scrollt. Notizen links blenden
   sich an ihrer Stelle ein. Alles über CSS-Scroll-Timelines.
══════════════════════════════════════════════════════════════ */
.rfd{position:relative}
.rfd__sticky{position:sticky;top:0;height:100svh;display:grid;
  grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);
  align-items:center;gap:clamp(1.5rem,4vw,4rem);
  padding:0 clamp(1.2rem,5vw,5rem);overflow:hidden}

.rfd__notes{position:relative;z-index:2}
.rfd__kicker{font-family:var(--font-heading);font-size:.68rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--wa-mute);margin:0 0 .8rem}
.rfd__stack{position:relative;min-height:15rem}
.rfd__note{position:absolute;inset:auto auto auto 0;top:0;max-width:34ch;
  opacity:0;transform:translateY(18px)}
.rfd__note h3{font-family:var(--font-heading);font-weight:800;letter-spacing:-.02em;line-height:1.15;
  font-size:clamp(1.35rem,2.8vw,2.15rem);color:var(--text);margin:0 0 .6rem}
.rfd__note h3 em{font-style:normal;color:var(--wa)}
.rfd__note p{font-size:.98rem;line-height:1.7;color:var(--muted);margin:0}
.rfd__note p b{color:var(--text)}
.rfd__pos{display:inline-flex;align-items:center;gap:.5rem;margin-bottom:.7rem;
  font-family:var(--font-heading);font-size:.64rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--wa);
  padding:.26rem .6rem;border-radius:999px;
  background:var(--wa-dim);border:1px solid var(--wa-glow)}

.rfd__stage{position:relative;display:grid;place-items:center;perspective:1600px;z-index:1}
.rfd__device{position:relative;width:min(100%,52rem);height:min(76svh,42rem);
  border-radius:16px;overflow:hidden;
  border:1px solid rgba(255,255,255,.22);background:#080c15;
  transform:rotateY(-11deg) rotateX(4deg) translateZ(0);
  transform-style:preserve-3d;
  box-shadow:-30px 40px 110px -26px rgba(0,0,0,.95),
             0 0 150px -40px color-mix(in srgb, var(--wa) 70%, transparent)}
.rfd__bar{position:absolute;inset:0 0 auto 0;z-index:3;display:flex;align-items:center;gap:.4rem;
  padding:.55rem .8rem;background:rgba(10,14,24,.96);border-bottom:1px solid rgba(255,255,255,.1)}
.rfd__dot{width:.45rem;height:.45rem;border-radius:50%;background:color-mix(in srgb,var(--wa) 62%,transparent)}
.rfd__url{margin-left:.55rem;font-family:var(--font-heading);font-size:.68rem;font-weight:600;
  color:rgba(255,255,255,.6)}
.rfd__view{position:absolute;inset:2.1rem 0 0 0;overflow:hidden}
.rfd__page{display:block;width:100%;height:auto;will-change:transform}

/* Scrollbalken-Andeutung rechts im Fenster */
.rfd__scroll{position:absolute;top:2.6rem;bottom:.5rem;right:.35rem;width:3px;border-radius:3px;
  background:rgba(255,255,255,.08);z-index:3;overflow:hidden}
.rfd__scroll i{display:block;width:100%;height:22%;border-radius:3px;background:var(--wa);
  transform:translateY(0)}

/* ── Mit Scroll-Timeline: die Seite läuft wirklich durch ── */
@supports (animation-timeline: view()) {
  .rfd{view-timeline-name:--rfd;view-timeline-axis:block}
  .rfd__page{animation:rfdRoll linear both;animation-timeline:--rfd;animation-range:contain 0% contain 100%}
  .rfd__scroll i{animation:rfdBar linear both;animation-timeline:--rfd;animation-range:contain 0% contain 100%}
  .rfd__device{animation:rfdTilt linear both;animation-timeline:--rfd;animation-range:contain 0% contain 100%}
  @keyframes rfdRoll{from{transform:translateY(0)}to{transform:translateY(var(--rfd-shift,-70%))}}
  @keyframes rfdBar{from{transform:translateY(0)}to{transform:translateY(355%)}}
  @keyframes rfdTilt{
    from{transform:rotateY(-13deg) rotateX(5deg) scale(.97)}
    50% {transform:rotateY(0deg)   rotateX(0deg) scale(1)}
    to  {transform:rotateY(9deg)   rotateX(-3deg) scale(.97)}
  }
  /* Jede Notiz hat ihr eigenes Fenster auf der Scrollstrecke */
  .rfd__note{animation:rfdNote linear both;animation-timeline:--rfd}
  @keyframes rfdNote{
    0%{opacity:0;transform:translateY(18px)}
    12%,80%{opacity:1;transform:none}
    100%{opacity:0;transform:translateY(-14px)}
  }
  .rfd__note--1{animation-range:contain 0%  contain 26%}
  .rfd__note--2{animation-range:contain 24% contain 50%}
  .rfd__note--3{animation-range:contain 48% contain 74%}
  .rfd__note--4{animation-range:contain 72% contain 100%}
}
/* ── Ohne Scroll-Timeline: Fenster zum Selberscrollen ── */
@supports not (animation-timeline: view()) {
  .rfd{height:auto!important}
  .rfd__sticky{position:static;height:auto;padding:2.5rem clamp(1.2rem,5vw,5rem);
    grid-template-columns:1fr}
  .rfd__device{transform:none;height:auto;aspect-ratio:16/11}
  .rfd__view{overflow-y:auto;-webkit-overflow-scrolling:touch}
  .rfd__scroll{display:none}
  .rfd__stack{min-height:0;display:grid;gap:1.6rem}
  .rfd__note{position:static;opacity:1;transform:none;max-width:none}
}

@media (max-width:960px){
  .rfd{height:auto!important}
  .rfd__sticky{position:static;height:auto;grid-template-columns:1fr;
    padding:2.2rem clamp(1rem,5vw,2rem);gap:1.6rem}
  .rfd__device{transform:none;width:100%;height:auto;aspect-ratio:16/12;animation:none!important}
  .rfd__view{overflow-y:auto;-webkit-overflow-scrolling:touch}
  .rfd__page{animation:none!important}
  .rfd__scroll{display:none}
  .rfd__stack{min-height:0;display:grid;gap:1.5rem}
  .rfd__note{position:static;opacity:1;transform:none;max-width:none;animation:none!important}
}
@media (prefers-reduced-motion:reduce){
  .rfd{height:auto!important}
  .rfd__sticky{position:static;height:auto;grid-template-columns:1fr}
  .rfd__device{transform:none;animation:none!important}
  .rfd__page{animation:none!important}
  .rfd__view{overflow-y:auto}
  .rfd__note{position:static;opacity:1;transform:none;animation:none!important}
  .rfd__stack{min-height:0;display:grid;gap:1.5rem}
  .rfd__scroll{display:none}
}

/* ══════════════════════════════════════════════════════════════
   LESE-LICHT (.rft-*)
   Der Text ist nicht da und fertig — er entsteht beim Lesen.
   Jedes Wort hat sein eigenes Fenster auf der Scrollstrecke und
   leuchtet auf, wenn man dort ankommt. Reine CSS-Scroll-Timeline.
══════════════════════════════════════════════════════════════ */
.rft{position:relative}
.rft{max-width:44ch;margin:2rem auto 0}
.rft__p{font-family:var(--font-heading);font-weight:600;letter-spacing:-.012em;
  font-size:clamp(1.02rem,1.6vw,1.32rem);line-height:1.6;color:var(--text);margin:0 0 1.1rem}
.rft__p:last-child{margin-bottom:0}
.rft__w{display:inline-block;color:var(--text)}
.rft__w--hi{color:var(--wa)}

@supports (animation-timeline: view()) {
  .rft{view-timeline-name:--rft;view-timeline-axis:block}
  .rft__w{opacity:.14;animation:rftLight linear both;animation-timeline:--rft}
  @keyframes rftLight{to{opacity:1}}
}

/* Große Kapitelnotiz im Durchscroll-Gerät */
.rfd__num{display:block;font-family:var(--font-heading);font-weight:800;line-height:.82;
  font-size:clamp(3.4rem,7vw,6rem);letter-spacing:-.05em;
  color:transparent;-webkit-text-stroke:1.6px var(--wa);opacity:.55;margin-bottom:.5rem}
.rfd__note h3{position:relative;padding-bottom:.7rem}
.rfd__note h3::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:3.4rem;
  background:linear-gradient(90deg,var(--wa),transparent);border-radius:2px}

/* Überschrift, die beim Scrollen aufgedeckt wird */
.rft-head{font-family:var(--font-heading);font-weight:800;letter-spacing:-.03em;line-height:1.1;
  font-size:clamp(1.7rem,3.6vw,2.7rem);color:var(--text);margin:0 0 1rem;max-width:20ch}
.rft-head em{font-style:normal;color:var(--wa)}
@supports (animation-timeline: view()) {
  .rft-head{overflow:hidden;animation:rftWipe linear both;animation-timeline:view();
    animation-range:entry 8% entry 78%}
  @keyframes rftWipe{
    from{clip-path:inset(0 100% 0 0);opacity:.2}
    to  {clip-path:inset(0 0 0 0);opacity:1}
  }
}

@media (prefers-reduced-motion:reduce){
  .rft__w{opacity:1!important;animation:none!important}
  .rft-head{animation:none!important;clip-path:none!important;opacity:1!important}
}

/* Zweispaltige Redaktionsansicht: Überschrift bleibt links stehen,
   der Text zieht rechts am Leselicht vorbei. */
.rft-split{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:clamp(2rem,5vw,4.5rem);align-items:start}
.rft-split__head{position:sticky;top:5.5rem}
.rft-split__head .pg-eyebrow{margin-bottom:.7rem}
.rft-split .rft{margin:0;max-width:46ch}
@media (max-width:900px){
  .rft-split{grid-template-columns:1fr;gap:1.4rem}
  .rft-split__head{position:static}
}

/* ══════════════════════════════════════════════════════════════
   BEFUND (.rfb-*) — die alte Seite als Röntgenbild mit Markierungen
══════════════════════════════════════════════════════════════ */
.rfb{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);
  gap:clamp(1.6rem,4vw,3.4rem);align-items:start}

.rfb__panel{position:sticky;top:5.5rem;border-radius:18px;overflow:hidden;
  border:1px solid var(--rf-line);background:var(--rf-bg)}
.rfb__head{display:flex;align-items:center;gap:.7rem;padding:.9rem 1.1rem;
  border-bottom:1px solid var(--rf-line);background:rgba(255,255,255,.04)}
html[data-theme="light"] .rfb__head{background:rgba(15,14,43,.04)}
.rfb__stamp{font-family:var(--font-heading);font-size:.62rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;padding:.26rem .6rem;border-radius:6px;
  background:#ef4444;color:#fff}
.rfb__meta{font-family:var(--font-mono,monospace);font-size:.72rem;color:var(--muted)}
.rfb__body{padding:1.1rem}
.rfb__verdict{font-family:var(--font-heading);font-weight:800;letter-spacing:-.02em;line-height:1.2;
  font-size:clamp(1.15rem,2.1vw,1.55rem);color:var(--text);margin:0 0 1.1rem}
.rfb__verdict em{font-style:normal;color:var(--wa)}
.rfb__rows{display:grid;gap:.85rem;margin:0}
.rfb__row{display:grid;gap:.32rem}
.rfb__rowhead{display:flex;justify-content:space-between;align-items:baseline;gap:.8rem}
.rfb__k{font-size:.82rem;color:var(--muted)}
.rfb__v{font-family:var(--font-heading);font-size:.86rem;font-weight:800;color:var(--text);white-space:nowrap}
.rfb__v s{color:var(--muted);font-weight:600;margin-right:.35rem}
.rfb__track{height:.38rem;border-radius:3px;background:rgba(255,255,255,.07);overflow:hidden}
html[data-theme="light"] .rfb__track{background:rgba(15,14,43,.07)}
.rfb__fill{display:block;height:100%;width:0;border-radius:3px;
  background:linear-gradient(90deg,#ef4444,#f59e0b);
  transition:width 1.1s cubic-bezier(.22,1,.36,1)}
.rfb__note{margin:1.1rem 0 0;font-size:.84rem;line-height:1.6;color:var(--muted)}

.rfb__xray{position:relative;margin:0;border-radius:16px;overflow:hidden;
  border:1px solid var(--rf-line);
  box-shadow:0 30px 80px -28px rgba(0,0,0,.85)}
.rfb__xray img{display:block;width:100%;height:auto;filter:saturate(.35) contrast(1.06) brightness(.72)}
.rfb__scan{position:absolute;inset:0;pointer-events:none;
  background:repeating-linear-gradient(0deg,rgba(255,255,255,.05) 0 1px,transparent 1px 4px);
  mix-blend-mode:overlay}

.rfb__pin{position:absolute;left:var(--x);top:var(--y);transform:translate(-50%,-50%);
  width:1.75rem;height:1.75rem;border-radius:50%;padding:0;cursor:help;
  display:grid;place-items:center;z-index:3;
  font-family:var(--font-heading);font-size:.74rem;font-weight:800;
  color:#fff;background:#ef4444;border:2px solid rgba(255,255,255,.9);
  box-shadow:0 4px 16px rgba(0,0,0,.6)}
.rfb__pin::after{content:"";position:absolute;inset:-.35rem;border-radius:50%;
  border:2px solid #ef4444;opacity:.75;animation:rfbPing 2.4s cubic-bezier(0,0,.2,1) infinite;
  animation-delay:calc(var(--i,0) * .5s)}
@keyframes rfbPing{0%{transform:scale(.7);opacity:.8}70%,100%{transform:scale(2.1);opacity:0}}

.rfb__tip{position:absolute;left:var(--x);top:var(--y);z-index:4;
  transform:translate(-50%,calc(-50% - 2.6rem));
  width:max-content;max-width:17rem;padding:.6rem .75rem;border-radius:10px;
  background:rgba(8,11,20,.97);border:1px solid rgba(255,255,255,.16);
  font-size:.78rem;line-height:1.45;color:rgba(255,255,255,.9);
  opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease}
.rfb__tip b{display:block;font-family:var(--font-heading);font-size:.66rem;font-weight:800;
  letter-spacing:.11em;text-transform:uppercase;color:#f87171;margin-bottom:.2rem}
/* Nahe am Bildrand kippt der Hinweis zur Seite, statt abgeschnitten zu werden */
.rfb__tip[data-side="left"]{transform:translate(calc(-100% + 1.1rem),calc(-50% - 2.6rem))}
.rfb__tip[data-side="right"]{transform:translate(-1.1rem,calc(-50% - 2.6rem))}
.rfb__spot:hover .rfb__tip,.rfb__spot:focus-within .rfb__tip{opacity:1;transform:translate(-50%,calc(-50% - 3rem))}
.rfb__spot:hover .rfb__tip[data-side="left"],.rfb__spot:focus-within .rfb__tip[data-side="left"]{transform:translate(calc(-100% + 1.1rem),calc(-50% - 3rem))}
.rfb__spot:hover .rfb__tip[data-side="right"],.rfb__spot:focus-within .rfb__tip[data-side="right"]{transform:translate(-1.1rem,calc(-50% - 3rem))}

.rfb__legend{display:grid;gap:.5rem;margin-top:1rem}
.rfb__li{display:flex;gap:.6rem;align-items:flex-start;font-size:.86rem;line-height:1.5;color:var(--muted)}
.rfb__li b{flex:0 0 auto;width:1.35rem;height:1.35rem;border-radius:50%;display:grid;place-items:center;
  font-family:var(--font-heading);font-size:.66rem;font-weight:800;color:#fff;background:#ef4444}
.rfb__li span b{all:unset;color:var(--text);font-weight:600}

@media (max-width:900px){
  .rfb{grid-template-columns:1fr}
  .rfb__panel{position:static}
  .rfb__pin,.rfb__tip{display:none}
}
@media (prefers-reduced-motion:reduce){
  .rfb__pin::after{animation:none}
  .rfb__fill{transition:none}
}

/* ══════════════════════════════════════════════════════════════
   SUCHPROTOKOLL (.rfp-*) — der Weg zu einer simplen Frage,
   Station für Station, jede eine Sackgasse.
══════════════════════════════════════════════════════════════ */
.rfp__q{max-width:38ch;margin:0 auto 2.6rem;text-align:center}
.rfp__qlabel{font-family:var(--font-heading);font-size:.66rem;font-weight:800;letter-spacing:.15em;
  text-transform:uppercase;color:var(--wa-mute);display:block;margin-bottom:.6rem}
.rfp__bubble{position:relative;display:inline-block;padding:1rem 1.3rem;border-radius:16px 16px 16px 4px;
  background:var(--wa-dim);border:1px solid var(--wa-glow);
  font-family:var(--font-heading);font-weight:700;letter-spacing:-.015em;
  font-size:clamp(1.05rem,2.2vw,1.5rem);line-height:1.35;color:var(--text)}

.rfp{position:relative;display:grid;gap:1.1rem;max-width:56rem;margin:0 auto;
  padding-left:2.6rem}
.rfp::before{content:"";position:absolute;left:.95rem;top:.9rem;bottom:5.5rem;width:2px;
  background:linear-gradient(180deg,#ef4444,#f59e0b 55%,rgba(239,68,68,.15))}
.rfp__step{position:relative;display:grid;grid-template-columns:1fr auto;gap:1rem;align-items:center;
  padding:.95rem 1.1rem;border-radius:14px;
  border:1px solid var(--rf-line);background:var(--rf-bg)}
.rfp__step::before{content:"";position:absolute;left:-2.06rem;top:50%;transform:translateY(-50%);
  width:.72rem;height:.72rem;border-radius:50%;background:#ef4444;
  box-shadow:0 0 0 4px color-mix(in srgb,#ef4444 18%,transparent)}
.rfp__where{font-family:var(--font-heading);font-size:.98rem;font-weight:700;color:var(--text);margin:0 0 .2rem}
.rfp__what{font-size:.87rem;line-height:1.5;color:var(--muted);margin:0}
.rfp__out{flex:0 0 auto;font-family:var(--font-heading);font-size:.66rem;font-weight:800;
  letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;
  padding:.34rem .62rem;border-radius:999px;
  color:#fca5a5;background:rgba(239,68,68,.12);border:1px solid rgba(239,68,68,.34)}

.rfp__end{position:relative;margin-top:.6rem;padding:1.3rem 1.4rem;border-radius:16px;
  border:1px solid var(--wa-glow);background:var(--wa-dim)}
.rfp__end::before{content:"";position:absolute;left:-2.06rem;top:50%;transform:translateY(-50%);
  width:.9rem;height:.9rem;border-radius:50%;background:var(--wa);
  box-shadow:0 0 0 5px color-mix(in srgb,var(--wa) 20%,transparent)}
.rfp__end p{margin:0;font-family:var(--font-heading);font-weight:700;letter-spacing:-.015em;
  font-size:clamp(1.02rem,2vw,1.32rem);line-height:1.45;color:var(--text)}
.rfp__end p em{font-style:normal;color:var(--wa)}
.rfp__end small{display:block;margin-top:.6rem;font-family:var(--font-body,inherit);font-weight:400;
  font-size:.88rem;line-height:1.6;color:var(--muted)}

@media (max-width:640px){
  .rfp{padding-left:1.9rem}
  .rfp::before{left:.6rem}
  .rfp__step{grid-template-columns:1fr;gap:.5rem}
  .rfp__step::before,.rfp__end::before{left:-1.66rem}
  .rfp__out{justify-self:start}
}

/* ══════════════════════════════════════════════════════════════
   SCHICHTSTAPEL (.rfl-*) — die Architektur als greifbare Platten.
   Beim Reinscrollen fahren sie auseinander, beim Anfahren hebt sich
   die Schicht heraus und erklärt sich.
══════════════════════════════════════════════════════════════ */
.rfl{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(1.8rem,4vw,3.5rem);align-items:center}
.rfl__stage{perspective:1500px;display:grid;place-items:center;
  min-height:38rem;padding:11rem 0 2rem}
.rfl__deck{position:relative;width:min(100%,26rem);height:20rem;
  transform-style:preserve-3d;transform:rotateX(46deg) rotateZ(-26deg)}
.rfl__slab{position:absolute;left:0;right:0;top:50%;height:5.4rem;
  border-radius:14px;padding:.85rem 1rem;
  border:1px solid rgba(255,255,255,.2);
  background:linear-gradient(150deg,rgba(22,28,44,.97),rgba(10,14,24,.99));
  box-shadow:0 18px 44px -14px rgba(0,0,0,.9);
  transform:translateY(-50%) translateZ(0);
  transition:transform .85s cubic-bezier(.22,1,.36,1),border-color .35s ease,box-shadow .35s ease;
  transition-delay:calc(var(--i,0) * 90ms)}
.rfl.is-go .rfl__slab{transform:translateY(-50%) translateZ(calc(var(--i,0) * 5.4rem))}
.rfl__slab:hover{border-color:var(--wa);box-shadow:0 22px 60px -14px rgba(0,0,0,.95),
  0 0 60px -14px color-mix(in srgb,var(--wa) 60%,transparent)}
.rfl__slab b{display:block;font-family:var(--font-heading);font-size:.92rem;font-weight:800;
  letter-spacing:-.01em;color:var(--text)}
.rfl__slab span{display:block;margin-top:.2rem;font-size:.74rem;line-height:1.4;color:var(--muted)}
.rfl__slab i{position:absolute;right:.9rem;top:.85rem;font-style:normal;
  font-family:var(--font-heading);font-size:.6rem;font-weight:800;letter-spacing:.12em;
  text-transform:uppercase;color:var(--wa-mute)}

.rfl__why{display:grid;gap:1rem}
.rfl__why h3{font-family:var(--font-heading);font-weight:800;letter-spacing:-.025em;line-height:1.15;
  font-size:clamp(1.5rem,3vw,2.3rem);color:var(--text);margin:0}
.rfl__why h3 em{font-style:normal;color:var(--wa)}
.rfl__why p{font-size:.98rem;line-height:1.7;color:var(--muted);margin:0}
.rfl__why p b{color:var(--text)}
.rfl__facts{display:grid;gap:.55rem;margin:.3rem 0 0;padding:0;list-style:none}
.rfl__facts li{display:flex;gap:.6rem;align-items:flex-start;font-size:.9rem;line-height:1.5;color:var(--muted)}
.rfl__facts li::before{content:"";flex:0 0 auto;width:.45rem;height:.45rem;margin-top:.5em;
  border-radius:50%;background:var(--wa)}

@media (max-width:900px){
  .rfl{grid-template-columns:1fr}
  .rfl__stage{min-height:0;padding:0;perspective:none;order:2}
  .rfl__deck{transform:none;height:auto;display:grid;gap:.6rem;width:100%}
  .rfl__slab{position:static;height:auto;transform:none!important;transition:none}
}
@media (prefers-reduced-motion:reduce){
  .rfl__slab{transition:none}
}

/* ══════════════════════════════════════════════════════════════
   ABSCHLUSS-CTA (.rfc-*) — kein Formular-Ende, sondern eine Frage.
══════════════════════════════════════════════════════════════ */
.rfc{position:relative;isolation:isolate;overflow:hidden;border-radius:26px;
  padding:clamp(2.2rem,5vw,4rem) clamp(1.4rem,4vw,3.5rem);
  border:1px solid var(--wa-glow);background:#05070d}
.rfc__head{text-align:center;max-width:46ch;margin:0 auto clamp(1.8rem,4vw,2.8rem)}
.rfc__eyebrow{font-family:var(--font-heading);font-size:.68rem;font-weight:800;letter-spacing:.16em;
  text-transform:uppercase;color:var(--wa-mute);display:block;margin-bottom:.7rem}
.rfc__h{font-family:var(--font-heading);font-weight:800;letter-spacing:-.035em;line-height:1.06;
  font-size:clamp(1.9rem,4.6vw,3.2rem);color:#fff;margin:0 0 .8rem}
.rfc__h em{font-style:normal;color:var(--wa)}
.rfc__sub{font-size:1rem;line-height:1.65;color:rgba(255,255,255,.72);margin:0}

.rfc__grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr));gap:.9rem}
.rfc__opt{display:flex;flex-direction:column;gap:.45rem;padding:1.2rem 1.25rem;border-radius:16px;
  text-decoration:none;color:inherit;position:relative;overflow:hidden;
  border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.045);
  transition:transform .3s cubic-bezier(.4,0,.2,1),border-color .3s ease,background-color .3s ease}
.rfc__opt::after{content:"";position:absolute;inset:0;opacity:0;transition:opacity .35s ease;
  background:radial-gradient(70% 60% at 50% 0%, color-mix(in srgb,var(--wa) 26%,transparent), transparent 70%)}
.rfc__opt:hover{transform:translateY(-4px);border-color:var(--wa);background:rgba(255,255,255,.075)}
.rfc__opt:hover::after{opacity:1}
.rfc__ico{position:relative;z-index:1;width:2.3rem;height:2.3rem;border-radius:11px;display:grid;place-items:center;
  color:var(--wa);background:var(--wa-dim);border:1px solid var(--wa-glow);margin-bottom:.3rem}
.rfc__t{position:relative;z-index:1;font-family:var(--font-heading);font-size:1.05rem;font-weight:800;
  letter-spacing:-.015em;color:#fff}
.rfc__d{position:relative;z-index:1;font-size:.87rem;line-height:1.55;color:rgba(255,255,255,.66);margin:0}
.rfc__go{position:relative;z-index:1;margin-top:auto;padding-top:.7rem;
  font-family:var(--font-heading);font-size:.76rem;font-weight:800;letter-spacing:.06em;
  text-transform:uppercase;color:var(--wa)}
.rfc__foot{margin:clamp(1.6rem,3vw,2.2rem) auto 0;text-align:center;max-width:52ch;
  font-size:.88rem;line-height:1.6;color:rgba(255,255,255,.6)}
.rfc__foot a{color:var(--wa);text-decoration:underline;text-underline-offset:3px}
.rfc__trust{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;margin-top:1.1rem}
.rfc__badge{font-family:var(--font-heading);font-size:.68rem;font-weight:700;letter-spacing:.05em;
  padding:.32rem .7rem;border-radius:999px;color:rgba(255,255,255,.8);
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14)}
@media (prefers-reduced-motion:reduce){ .rfc__opt,.rfc__opt:hover{transition:none;transform:none} }

/* Nach dem Zerfall: die Weggeflogenen verlassen den Fluss, die
   übrigen rücken zusammen und der Kasten schrumpft mit. */
.rfx-chips{position:relative}
.rfx-scene{transition:min-height .95s cubic-bezier(.22,1,.36,1)}
.rfx-scene.is-collapsed .rfx-tag--drop{position:absolute;pointer-events:none;margin:0}
.rfx-scene.is-collapsed{min-height:0}
/* Abstand bleibt konstant, damit die Zielreihe exakt vorhersagbar ist */
@media (prefers-reduced-motion:reduce){
  .rfx-scene{transition:none}
}

/* Sitzt ein Marker nah am oberen Bildrand, klappt sein Hinweis nach unten. */
.rfb__tip[data-vside="below"]{transform:translate(-50%,calc(50% + 1.4rem))}
.rfb__tip[data-side="right"][data-vside="below"]{transform:translate(-1.1rem,calc(50% + 1.4rem))}
.rfb__tip[data-side="left"][data-vside="below"]{transform:translate(calc(-100% + 1.1rem),calc(50% + 1.4rem))}
.rfb__spot:hover .rfb__tip[data-vside="below"],
.rfb__spot:focus-within .rfb__tip[data-vside="below"]{transform:translate(-50%,calc(50% + 1.9rem))}
.rfb__spot:hover .rfb__tip[data-side="right"][data-vside="below"],
.rfb__spot:focus-within .rfb__tip[data-side="right"][data-vside="below"]{transform:translate(-1.1rem,calc(50% + 1.9rem))}
.rfb__spot:hover .rfb__tip[data-side="left"][data-vside="below"],
.rfb__spot:focus-within .rfb__tip[data-side="left"][data-vside="below"]{transform:translate(calc(-100% + 1.1rem),calc(50% + 1.9rem))}

/* Faden per Keyframes — Transitions greifen bei frisch eingehängten
   Elementen nicht zuverlässig. */
.rfx-thread.is-draw{animation:rfxThread 1.2s cubic-bezier(.5,.02,.2,1) both}
@keyframes rfxThread{from{transform:scaleX(0);opacity:0}to{transform:scaleX(1);opacity:.55}}
@media (prefers-reduced-motion:reduce){
  .rfx-thread.is-draw{animation:none;transform:scaleX(1);opacity:.55}
}

/* Der Faden, auf dem sich die Übriggebliebenen einfinden */
.rfx-thread{position:absolute;height:2px;border-radius:2px;pointer-events:none;
  transform:scaleX(0);transform-origin:50% 50%;opacity:0;
  background:linear-gradient(90deg,transparent,var(--wa) 18%,var(--wa) 82%,transparent)}