/* pulsmin · Seitengestaltung
   Dunkel und präzise: Edelstahl auf fast Schwarz, ein Signalrot für das, was
   sich bewegt (Kolben, Strömung, Richtung). Die Engine bleibt unverändert,
   hier stehen nur Tokens und eigene Klassen. */

@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin-standard-normal.woff2") format("woff2-variations");
  font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Archivo";
  src: url("../fonts/archivo-latin-ext-standard-normal.woff2") format("woff2-variations");
  font-weight: 100 900; font-stretch: 62% 125%; font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: "Geist";
  src: url("../fonts/Geist-Variable.woff2") format("woff2-variations");
  font-weight: 100 900; font-display: swap;
}
@font-face {
  font-family: "Geist Mono";
  src: url("../fonts/GeistMono-Variable.woff2") format("woff2-variations");
  font-weight: 100 900; font-display: swap;
}

:root {
  --cw-canvas:     #0a0c0f;
  --cw-surface:    #13171c;
  --cw-ink:        #eceff2;
  --cw-ink-soft:   #9aa4af;
  --cw-accent:     #f0452e;
  --cw-accent-ink: #0a0c0f;
  --cw-font-display: "Archivo", system-ui, sans-serif;
  --cw-font-text:    "Geist", system-ui, sans-serif;
  --cw-font-mono:    "Geist Mono", ui-monospace, monospace;
  --cw-shadow-color: 214 30% 3%;

  --steel:      #c9ced4;
  --steel-dim:  #6f7883;
  --line:       color-mix(in oklab, var(--cw-ink) 14%, transparent);
  --line-strong:color-mix(in oklab, var(--cw-ink) 26%, transparent);
  --tb-w: 21rem;
  --radius: 4px;
}

html { background: var(--cw-canvas); }
body {
  background: transparent;
  color: var(--cw-ink);
  font-family: var(--cw-font-text);
  font-size: var(--cw-t-base);
  line-height: 1.64;
  letter-spacing: 0.002em;
  -webkit-font-smoothing: antialiased;
}
.cw-display, h1, h2, h3 { font-family: var(--cw-font-display); font-stretch: 112%; }
.cw-display { font-weight: 560; }
.mono, .cw-label { font-family: var(--cw-font-mono); }
.num { font-family: var(--cw-font-mono); font-variant-numeric: tabular-nums; }

a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 0.22em; }
a:hover { text-decoration-color: var(--cw-accent); }
:focus-visible { outline: 2px solid var(--cw-accent); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--cw-accent); color: var(--cw-accent-ink); }

.skip {
  position: fixed; left: 1rem; top: 1rem; z-index: 100;
  background: var(--cw-ink); color: var(--cw-canvas); padding: 0.6rem 0.9rem; border-radius: var(--radius);
  transform: translateY(-160%); transition: transform 160ms var(--cw-ease-out);
}
.skip:focus { transform: none; }

/* ------------------------------------------------------------------ Canvas */
.valve-canvas { position: fixed; left: 0; top: 0; z-index: 0; pointer-events: none; }
[data-cw-act], .act { position: relative; }

/* 3D-Ansichten: Platzhalterbild, bis WebGL gezeichnet hat */
[data-valve-view] { position: absolute; }
[data-valve-view] .poster {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain;
  opacity: 0; transition: opacity 400ms var(--cw-ease-out);
}
.no-webgl [data-valve-view] .poster { opacity: 1; }

/* -------------------------------------------------------- Wortmarke + Schriftfeld */
.mark {
  position: fixed; z-index: 60; top: clamp(1rem, 2.6vw, 2rem); left: var(--cw-gutter);
  color: var(--cw-ink); display: block; line-height: 0;
}
.mark svg { width: clamp(96px, 8vw, 124px); height: auto; }
.mark { transition: opacity 220ms var(--cw-ease-out), transform 220ms var(--cw-ease-out); }
.mark.is-away { opacity: 0; transform: translateY(-10px); pointer-events: none; }
.mark:focus-visible { opacity: 1; transform: none; }

.tb {
  position: fixed; z-index: 60; right: var(--cw-gutter); bottom: clamp(1rem, 2.4vw, 1.75rem);
  width: var(--tb-w);
  font-family: var(--cw-font-mono); font-size: 0.78rem; letter-spacing: 0.02em;
  color: var(--cw-ink-soft);
  background: color-mix(in oklab, var(--cw-canvas) 86%, transparent);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  border: 1px solid var(--line-strong);
  box-shadow: var(--cw-e2);
}
.tb__grid { display: grid; grid-template-columns: 1fr auto; }
.tb__cell { padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--line); min-width: 0; }
.tb__cell + .tb__cell { border-left: 1px solid var(--line); }
.tb__k { display: block; font-size: 0.66rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--steel-dim); }
.tb__v { display: block; color: var(--cw-ink); font-size: 0.86rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tb__btn {
  all: unset; cursor: pointer; display: flex; align-items: center; gap: 0.45rem; height: 100%;
  color: var(--cw-ink); font-family: var(--cw-font-mono); font-size: 0.78rem;
}
.tb__btn:focus-visible { outline: 2px solid var(--cw-accent); outline-offset: 2px; }
.tb__btn svg { width: 14px; height: 14px; transition: transform 200ms var(--cw-ease-out); }
.tb__btn[aria-expanded="true"] svg { transform: rotate(45deg); }
.tb__meta { display: flex; justify-content: space-between; gap: 0.75rem; }
.tb__meta a { color: var(--cw-ink); text-decoration: none; }
.tb__meta a:hover { color: var(--cw-accent); }
.tb__cta {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0.7rem 0.75rem; background: var(--cw-ink); color: var(--cw-canvas);
  font-family: var(--cw-font-text); font-weight: 600; font-size: 0.92rem; letter-spacing: 0;
  text-decoration: none;
  transition: background-color 140ms var(--cw-ease-out);
}
.tb__cta:hover { background: #fff; }
.tb__cta:active { transform: translateY(1px); }
.tb__cta svg { width: 16px; height: 16px; }
.tb__index { border-bottom: 1px solid var(--line); padding: 0.4rem 0; }
.tb__index[hidden] { display: none; }
.tb__index ol, .tb__index ul { list-style: none; margin: 0; padding: 0; }
.tb__index a {
  display: flex; justify-content: space-between; padding: 0.36rem 0.75rem; text-decoration: none; color: var(--cw-ink-soft);
}
.tb__index a:hover, .tb__index a[aria-current="true"] { color: var(--cw-ink); background: color-mix(in oklab, var(--cw-ink) 6%, transparent); }
.tb__index a[aria-current="true"]::after { content: ""; width: 6px; height: 6px; background: var(--cw-accent); align-self: center; border-radius: 1px; }
.tb__index hr { border: 0; border-top: 1px solid var(--line); margin: 0.35rem 0; }

/* ---------------------------------------------------------------- Knopf */
.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1.2rem; border-radius: var(--radius);
  background: var(--cw-ink); color: var(--cw-canvas);
  font-weight: 600; font-size: 1rem; text-decoration: none; white-space: nowrap;
  box-shadow: var(--cw-e1), inset 0 1px 0 rgba(255,255,255,0.6);
  transition: background-color 140ms var(--cw-ease-out), transform 120ms var(--cw-ease-out);
  border: 0; cursor: pointer; font-family: var(--cw-font-text);
}
.btn:hover { background: #fff; }
.btn:active { transform: translateY(1px) scale(0.99); }
.btn svg { width: 18px; height: 18px; }
.btn--ghost { background: transparent; color: var(--cw-ink); box-shadow: inset 0 0 0 1px var(--line-strong); }
.btn--ghost:hover { background: color-mix(in oklab, var(--cw-ink) 8%, transparent); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }

.flow-mark { color: var(--cw-accent); }

/* ------------------------------------------------------------- 1 Ansicht */
.act--hero { background: radial-gradient(70% 80% at 70% 46%, #1b2027 0%, #0d1014 52%, #08090b 100%); }
.hero__view { inset: 0; }
.hero__copy { bottom: clamp(5.5rem, 16vh, 11rem); max-width: min(44rem, 52vw); }
.hero__kicker {
  display: block; font-family: var(--cw-font-mono); font-size: var(--cw-t-xs); font-weight: 400;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--cw-ink-soft); margin-bottom: var(--cw-5);
  font-stretch: 100%;
}
.hero__title { font-size: clamp(2.6rem, 1.4rem + 4.4vw, 5.6rem); line-height: 0.98; letter-spacing: -0.03em; font-weight: 560; margin: 0; }
/* Die längste Titelzeile muss vor dem Ventil enden (an 1024–2560 px Breite vermessen): auf
   kleineren Desktop-Fenstern etwas kleiner; Englisch („The compressor“) ist länger als Deutsch */
.hero__title { font-size: min(clamp(2.6rem, 1.4rem + 4.4vw, 5.6rem), calc(7.12vw - 0.8rem)); }
html[lang="en"] .hero__title { font-size: min(clamp(2.4rem, 1rem + 3.2vw, 5.6rem), calc(6.4vw - 1.4rem)); max-width: 8.4em; }   /* „The dryer / switches over. / The compressor / stays calm.“ */
html[lang="en"] .hero__title em { display: block; }
@media (min-width: 861px) { .hero__copy .hero__sub { max-width: min(34rem, 40vw); } }   /* endet vor der Maßlinie unter dem Ventil */
.hero__title em { font-style: normal; color: var(--steel); }
.hero__sub { margin-top: var(--cw-5); font-size: var(--cw-t-lg); line-height: 1.5; max-width: 34rem; color: var(--cw-ink-soft); }
.hero__cta { margin-top: var(--cw-6); }
.dims { position: absolute; inset: 0; z-index: 5; pointer-events: none; overflow: visible; }
.dims line, .dims path { stroke: var(--steel); stroke-width: 1; fill: none; vector-effect: non-scaling-stroke; }
.dims text { fill: var(--cw-ink-soft); font-family: var(--cw-font-mono); font-size: 12px; letter-spacing: 0.06em; }
.dims .arrowhead { fill: var(--steel); stroke: none; }

/* -------------------------------------------------------------- 2 Problem */
.act--problem { background: #0e1115; }
.problem { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 7fr); gap: clamp(2rem, 6vw, 6rem); align-items: start; }
.schema-fig { position: sticky; top: clamp(6rem, 22vh, 14rem); margin: 0; }
.problem__lead { font-size: var(--cw-t-lg); line-height: 1.5; color: var(--cw-ink); max-width: 36rem; }
.harms { list-style: none; margin: var(--cw-6) 0 0; padding: 0; border-top: 1px solid var(--line); }
.harms li { display: grid; grid-template-columns: 2.2rem 1fr; gap: 0.5rem; padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
.harms .num { color: var(--steel-dim); font-size: 0.8rem; padding-top: 0.2rem; }
.harms strong { display: block; font-weight: 600; color: var(--cw-ink); }
.harms span { color: var(--cw-ink-soft); font-size: 0.95rem; }
.schema { width: 100%; height: auto; overflow: visible; }
.schema .ln { fill: none; stroke: var(--steel); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.schema .ln--thin { stroke-width: 1; stroke: var(--steel-dim); }
.schema .pdv { fill: #0e1115; stroke: var(--cw-accent); stroke-width: 2; }   /* deckt die Leitung ab: der Dämpfer sitzt in der Leitung, sie läuft nicht hindurch */
.schema .pdv-fill { fill: var(--cw-accent); }
.schema text { fill: var(--cw-ink-soft); font-family: var(--cw-font-mono); font-size: 14px; letter-spacing: 0.03em; }
.schema .t-pdv { fill: var(--cw-ink); }
.schema .pulse { fill: var(--cw-ink); }
.schema-caption { margin-top: var(--cw-4); font-size: var(--cw-t-sm); color: var(--cw-ink-soft); max-width: 40rem; }

/* ------------------------------------------------------------ 3 Prinzip */
.act--principle { background: radial-gradient(75% 85% at 64% 50%, #171b21 0%, #0b0d10 60%, #08090b 100%); }
.principle__view { inset: 0; }
.principle__scrim { background: linear-gradient(90deg, color-mix(in oklab, var(--cw-canvas) 94%, transparent) 0%, color-mix(in oklab, var(--cw-canvas) 80%, transparent) 30%, color-mix(in oklab, var(--cw-canvas) 30%, transparent) 42%, transparent 52%); }
.principle__steps { position: absolute; z-index: 20; left: var(--cw-gutter); top: 50%; translate: 0 -50%; width: min(30rem, 34vw); }
.step { position: absolute; left: 0; top: 0; translate: 0 -50%; }
.step h2 { font-size: var(--cw-t-2xl); line-height: 1.02; letter-spacing: -0.02em; margin: 0 0 var(--cw-4); font-weight: 560; }
.step p { margin: 0; color: var(--cw-ink-soft); font-size: var(--cw-t-lg); line-height: 1.5; }
.step .state { display: inline-flex; align-items: center; gap: 0.5rem; margin-bottom: var(--cw-4); font-family: var(--cw-font-mono); font-size: var(--cw-t-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--cw-ink-soft); }
.step .state i { width: 8px; height: 8px; border-radius: 50%; background: var(--steel); display: inline-block; }
.step .state i.red { background: var(--cw-accent); }
.legend { position: absolute; z-index: 20; right: var(--cw-gutter); top: clamp(5rem, 12vh, 8rem); display: flex; gap: 1.2rem; font-family: var(--cw-font-mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--cw-ink-soft); }
.legend span { display: inline-flex; align-items: center; gap: 0.45rem; }
.legend i { width: 8px; height: 8px; border-radius: 50%; background: var(--cw-accent); display: inline-block; }
.legend b { width: 14px; height: 8px; background: var(--steel-dim); display: inline-block; }

/* -------------------------------------------------------------- 4 Stille */
.act--silence { background: #060708; min-height: 78vh; display: grid; place-items: center; padding: 18vh var(--cw-gutter); overflow: clip; }
/* Laser-Gravur auf dem Typenschild: Platte aus gebürstetem Stahl, der rote Laserpunkt
   fährt Zeile für Zeile; dahinter steht die Schrift vertieft und matt, frisch graviert
   glüht sie kurz nach. --x (0…1) je Zeile setzt site.js aus dem Scrollfortschritt. */
.plate {
  position: relative; width: min(100%, 56rem);
  padding: clamp(2.4rem, 5vw, 3.8rem) clamp(1.6rem, 6vw, 5rem);
  border-radius: 10px;
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.022) 0 1px, transparent 1px 3px),
    linear-gradient(180deg, #181b20 0%, #111317 100%);
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.07), inset 0 -1px 0 rgba(0,0,0,0.65), 0 24px 48px -24px rgba(0,0,0,0.8);
}
.plate__rivet {
  position: absolute; width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #d9dee3 0%, #7d858e 45%, #2a2e34 100%);
  box-shadow: 0 1px 1px rgba(0,0,0,0.6);
}
.plate__rivet:nth-child(1) { left: 14px; top: 14px; }
.plate__rivet:nth-child(2) { right: 14px; top: 14px; }
.plate__rivet:nth-child(3) { left: 14px; bottom: 14px; }
.plate__rivet:nth-child(4) { right: 14px; bottom: 14px; }
.engrave { text-align: center; font-size: clamp(2rem, 1rem + 3.6vw, 4rem); line-height: 1.12; letter-spacing: -0.02em; margin: 0; font-weight: 560; }
.engrave__line { --x: 1; position: relative; display: block; width: fit-content; margin-inline: auto; }
.engrave__ink, .engrave__heat { display: block; clip-path: inset(-0.2em calc((1 - var(--x)) * 100%) -0.2em 0); }
/* vertieft und matt: dunkle Oberkante, feine Lichtkante unten */
.engrave__ink { color: #aab2ba; text-shadow: 0 -1px 0 rgba(0,0,0,0.9), 0 1px 0 rgba(255,255,255,0.14); }
/* frische Gravur: warm, kühlt nach links hin ab */
.engrave__heat {
  position: absolute; inset: 0; color: #ff7a4a; opacity: 0; transition: opacity 900ms var(--cw-ease-out);
  -webkit-mask-image: linear-gradient(90deg, transparent calc(var(--x) * 100% - 2.6em), #000 calc(var(--x) * 100%));
          mask-image: linear-gradient(90deg, transparent calc(var(--x) * 100% - 2.6em), #000 calc(var(--x) * 100%));
}
.engrave__line.is-hot .engrave__heat { opacity: 0.9; transition-duration: 120ms; }
.laser {
  position: absolute; left: -9px; top: -9px; width: 18px; height: 18px; border-radius: 50%;
  background: radial-gradient(circle, #fff 0 16%, #ffb199 30%, var(--cw-accent) 48%, rgba(240,69,46,0) 72%);
  opacity: 0; pointer-events: none; transition: opacity 160ms var(--cw-ease-out); will-change: transform, opacity;
}
@media (prefers-reduced-motion: reduce) { .engrave__line { --x: 1; } .laser, .engrave__heat { display: none; } }
@media (max-width: 860px) { .plate__rivet { width: 7px; height: 7px; } .plate__rivet:nth-child(odd) { left: 10px; } .plate__rivet:nth-child(even) { right: 10px; } .plate__rivet:nth-child(-n+2) { top: 10px; } .plate__rivet:nth-child(n+3) { bottom: 10px; } }

/* ---------------------------------------------------------- 5 Zerlegen */
.act--peak { background: radial-gradient(80% 80% at 58% 52%, #161a20 0%, #0b0d11 60%, #07080a 100%); }
.peak__view { inset: 0; }
.peak__head { position: absolute; z-index: 20; left: var(--cw-gutter); top: clamp(5.5rem, 13vh, 9rem); max-width: 34rem; }
.peak__head h2 { font-size: var(--cw-t-2xl); line-height: 1; letter-spacing: -0.025em; margin: 0; }
.peak__head p { margin: var(--cw-3) 0 0; color: var(--cw-ink-soft); max-width: 27rem; font-size: 0.95rem; }
.bom { position: absolute; z-index: 21; left: var(--cw-gutter); bottom: clamp(1.5rem, 5vh, 3rem); width: min(25rem, 30vw); }
.bom__title { font-family: var(--cw-font-mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel-dim); margin: 0 0 0.4rem; }
.bom ol { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-strong); }
.bom li { border-bottom: 1px solid var(--line); }
.bom button {
  all: unset; box-sizing: border-box; cursor: pointer; width: 100%;
  display: grid; grid-template-columns: 1.8rem 1fr auto; gap: 0.6rem; align-items: baseline;
  padding: 0.5rem 0.25rem; color: var(--cw-ink-soft);
  transition: color 140ms var(--cw-ease-out), background-color 140ms var(--cw-ease-out);
}
.bom button:focus-visible { outline: 2px solid var(--cw-accent); outline-offset: -2px; }
.bom button:hover, .bom button[aria-pressed="true"] { color: var(--cw-ink); background: color-mix(in oklab, var(--cw-ink) 5%, transparent); }
.bom .pos { font-family: var(--cw-font-mono); font-size: 0.8rem; color: var(--steel); }
.bom button[aria-pressed="true"] .pos { color: var(--cw-accent); }
.bom .name { font-weight: 600; font-size: 0.95rem; }
.bom .spec { font-family: var(--cw-font-mono); font-size: 0.72rem; color: var(--steel-dim); text-align: right; }
.bom__detail { margin: 0.7rem 0 0; min-height: 3.2em; font-size: 0.92rem; color: var(--cw-ink-soft); }
.callouts { position: absolute; inset: 0; z-index: 19; pointer-events: none; }
.callout {
  position: absolute; left: 0; top: 0; display: flex; align-items: center; gap: 0.45rem;
  font-family: var(--cw-font-mono); font-size: 0.74rem; color: var(--cw-ink); white-space: nowrap;
  opacity: 0; will-change: transform, opacity;
}
.callout .dot { width: 1.5rem; height: 1.5rem; border-radius: 50%; display: grid; place-items: center; border: 1px solid var(--steel); font-size: 0.72rem; background: color-mix(in oklab, var(--cw-canvas) 70%, transparent); }
.callout.is-hot .dot { border-color: var(--cw-accent); color: var(--cw-accent); }
.callout .lbl { color: var(--cw-ink-soft); }
.leaders { position: absolute; inset: 0; z-index: 18; pointer-events: none; overflow: visible; }
.leaders line { stroke: var(--steel-dim); stroke-width: 1; }
.leaders circle { fill: var(--steel); }

/* ---------------------------------------------------------- 6 Datenblatt */
.act--data { background: var(--cw-surface); }
.data { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(2rem, 6vw, 7rem); }
.data h2 { font-size: var(--cw-t-3xl); line-height: 0.98; letter-spacing: -0.03em; margin: 0; }
.data__intro p { color: var(--cw-ink-soft); margin: var(--cw-5) 0 0; max-width: 28rem; }
.data__links { display: flex; flex-direction: column; gap: 0.35rem; margin-top: var(--cw-6); }
.data__links a { color: var(--cw-ink); text-decoration: none; display: inline-flex; gap: 0.5rem; align-items: baseline; }
.data__links a::before { content: "→"; color: var(--cw-accent); font-family: var(--cw-font-mono); }
.data__links a:hover { text-decoration: underline; }
.spec { width: 100%; border-collapse: collapse; }
.spec th, .spec td { text-align: left; vertical-align: baseline; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.spec tr:first-child th, .spec tr:first-child td { border-top: 1px solid var(--line-strong); }
.spec th { font-weight: 400; color: var(--cw-ink-soft); font-size: 0.95rem; padding-right: 1.5rem; width: 42%; }
.spec td { font-family: var(--cw-font-display); font-stretch: 108%; font-size: clamp(1.35rem, 1rem + 1.4vw, 2.2rem); line-height: 1.1; letter-spacing: -0.02em; font-weight: 520; }
.spec td small { display: block; font-family: var(--cw-font-text); font-stretch: 100%; font-size: 0.85rem; font-weight: 400; letter-spacing: 0; color: var(--cw-ink-soft); margin-top: 0.3rem; }
.spec .unit { font-size: 0.55em; color: var(--cw-ink-soft); margin-left: 0.2em; letter-spacing: 0; }

/* --------------------------------------------------------- 7 Im Einsatz */
.act--refs { background: #0d1014; }
.rail { display: flex; align-items: stretch; gap: clamp(1.25rem, 2.6vw, 2.5rem); padding: 0 var(--cw-gutter); height: 100%; }
.rail > * { flex: none; align-self: center; }
.rail__lead { width: min(26rem, 80vw); }
.rail__lead h2 { font-size: var(--cw-t-3xl); line-height: 0.98; letter-spacing: -0.03em; margin: 0; }
.rail__lead p { color: var(--cw-ink-soft); margin: var(--cw-5) 0 0; }
.ref { width: clamp(16rem, 24vw, 22rem); margin: 0; }
.ref__img { aspect-ratio: 4 / 3; overflow: hidden; background: #1a1e24; border-radius: var(--radius); box-shadow: var(--cw-e2); }
.ref__img img { width: 100%; height: 100%; object-fit: cover; display: block; filter: saturate(0.9) contrast(1.02); }
.ref figcaption { padding-top: 0.9rem; }
.ref h3 { font-size: 1.35rem; margin: 0; letter-spacing: -0.015em; font-weight: 560; }
.ref dl { margin: 0.5rem 0 0; display: grid; grid-template-columns: auto 1fr; gap: 0.15rem 0.9rem; font-size: 0.86rem; }
.ref dt { font-family: var(--cw-font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--steel-dim); padding-top: 0.2rem; }
.ref dd { margin: 0; color: var(--cw-ink-soft); }
.rail__note { width: min(20rem, 70vw); color: var(--cw-ink-soft); }
.rail__note a { color: var(--cw-ink); }
@media (prefers-reduced-motion: no-preference) {
  .ref { opacity: calc(0.55 + 0.45 * var(--settle, 1)); transform: translate3d(0, calc((1 - var(--settle, 1)) * 18px), 0); }
}

/* ----------------------------------------------------------- 8 Anfrage */
.act--close { background: #0a0c0f; padding-bottom: clamp(9rem, 18vh, 12rem); }
.close { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(2rem, 5vw, 6rem); align-items: start; }
.close h2 { font-size: var(--cw-t-3xl); line-height: 0.98; letter-spacing: -0.03em; margin: 0; }
.close__intro p { color: var(--cw-ink-soft); margin: var(--cw-5) 0 0; max-width: 30rem; }
.finder { margin-top: var(--cw-7); }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
legend { font-family: var(--cw-font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel-dim); margin-bottom: 0.7rem; padding: 0; }
.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line-strong); border-radius: var(--radius); overflow: hidden; }
.seg label { position: relative; display: block; cursor: pointer; }
.seg input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.seg span { display: block; padding: 0.8rem 0.9rem; font-size: 0.92rem; line-height: 1.3; color: var(--cw-ink-soft); transition: background-color 140ms var(--cw-ease-out), color 140ms var(--cw-ease-out); }
.seg label + label span { border-left: 1px solid var(--line-strong); }
.seg input:checked + span { background: var(--cw-ink); color: var(--cw-canvas); }
.seg input:focus-visible + span { outline: 2px solid var(--cw-accent); outline-offset: -3px; }
.seg span small { display: block; font-size: 0.78rem; opacity: 0.8; }
.flow-in { margin-top: var(--cw-6); }
.flow-in__row { display: grid; grid-template-columns: 1fr 9rem; gap: 1rem; align-items: center; }
input[type="range"] { width: 100%; accent-color: var(--cw-accent); }
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label, .field .lbl { font-size: 0.82rem; color: var(--cw-ink-soft); }
.field input, .field select, .field textarea, .unit-input input {
  font: inherit; color: var(--cw-ink); background: #0f1216; border: 1px solid var(--line-strong);
  border-radius: var(--radius); padding: 0.7rem 0.8rem; width: 100%; box-sizing: border-box;
  transition: border-color 140ms var(--cw-ease-out);
  caret-color: var(--cw-accent);
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: color-mix(in oklab, var(--cw-ink) 40%, transparent); }
.field input:focus, .field select:focus, .field textarea:focus, .unit-input input:focus { outline: 2px solid var(--cw-accent); outline-offset: 1px; border-color: transparent; }
.field textarea { min-height: 7rem; resize: vertical; }
.unit-input { position: relative; }
.unit-input input { padding-right: 3.6rem; font-family: var(--cw-font-mono); }
.unit-input span { position: absolute; right: 0.8rem; top: 50%; translate: 0 -50%; font-family: var(--cw-font-mono); font-size: 0.8rem; color: var(--cw-ink-soft); pointer-events: none; }

.result { margin-top: var(--cw-6); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 14rem); gap: 1rem; align-items: stretch; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.result__data { padding: 1.1rem 1.2rem; }
.result__type { font-family: var(--cw-font-display); font-stretch: 112%; font-size: var(--cw-t-2xl); line-height: 1; letter-spacing: -0.02em; font-weight: 560; margin: 0.2rem 0 0; }
.result__name { color: var(--cw-ink-soft); margin: 0.4rem 0 0.9rem; font-size: 0.92rem; }
.result dl { display: grid; grid-template-columns: auto 1fr; gap: 0.25rem 1rem; margin: 0; font-size: 0.9rem; }
.result dt { color: var(--cw-ink-soft); }
.result dd { margin: 0; font-family: var(--cw-font-mono); color: var(--cw-ink); white-space: nowrap; }
.result__view { position: relative; min-height: 13rem; border-left: 1px solid var(--line); background: radial-gradient(80% 80% at 50% 45%, #1a1f26 0%, #0c0e12 100%); }
.result__view [data-valve-view] { inset: 0; }
.result__note { grid-column: 1 / -1; margin: 0; padding: 0.8rem 1.2rem; border-top: 1px solid var(--line); font-size: 0.82rem; color: var(--cw-ink-soft); }

.inquiry { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.25rem; }
.inquiry .full { grid-column: 1 / -1; }
.inquiry fieldset { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1rem 1.25rem; }
.inquiry fieldset legend { grid-column: 1 / -1; }
.inquiry .picked { grid-column: 1 / -1; font-family: var(--cw-font-mono); font-size: 0.82rem; color: var(--cw-ink); padding: 0.75rem 0.9rem; border: 1px dashed var(--line-strong); border-radius: var(--radius); }
.inquiry .picked b { color: var(--cw-accent); font-weight: 500; }
.check { display: flex; gap: 0.7rem; align-items: flex-start; font-size: 0.88rem; color: var(--cw-ink-soft); }
.check input { width: 1.1rem; height: 1.1rem; margin-top: 0.2rem; accent-color: var(--cw-accent); flex: none; }
.form-actions { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; align-items: center; }
.form-status { font-size: 0.9rem; color: var(--cw-ink-soft); min-height: 1.4em; margin: 0; }
.form-status.is-error { color: #ff8a78; }
.req { color: var(--cw-accent); }
.direct { margin-top: var(--cw-7); padding-top: var(--cw-5); border-top: 1px solid var(--line); display: grid; grid-template-columns: auto auto; justify-content: start; gap: 0.2rem 2.5rem; }
.direct a { font-family: var(--cw-font-display); font-stretch: 108%; font-size: var(--cw-t-xl); text-decoration: none; letter-spacing: -0.01em; }
.direct a:hover { color: var(--cw-accent); }
.direct span { font-size: 0.8rem; color: var(--cw-ink-soft); font-family: var(--cw-font-mono); letter-spacing: 0.06em; text-transform: uppercase; }

.foot { margin-top: clamp(4rem, 10vh, 7rem); padding-top: var(--cw-5); border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 1rem 3rem; justify-content: space-between; font-size: 0.84rem; color: var(--cw-ink-soft); }
.foot address { font-style: normal; line-height: 1.6; }
.foot nav { display: flex; gap: 1.2rem; flex-wrap: wrap; }
.foot nav a { text-decoration: none; }
.foot nav a:hover { color: var(--cw-ink); text-decoration: underline; }

/* ------------------------------------------------------------ Unterseiten */
.page { padding-top: clamp(7rem, 16vh, 10rem); padding-bottom: clamp(9rem, 18vh, 12rem); }
.page__head { max-width: 52rem; }
.page__head h1 { font-size: var(--cw-t-2xl); line-height: 1.02; letter-spacing: -0.025em; margin: 0.6rem 0 0; font-weight: 560; max-width: 22ch; }
.page__head p { color: var(--cw-ink-soft); font-size: var(--cw-t-lg); line-height: 1.5; margin: var(--cw-5) 0 0; }
.crumbs { font-family: var(--cw-font-mono); font-size: 0.74rem; letter-spacing: 0.06em; color: var(--steel-dim); }
.crumbs a { color: var(--cw-ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--cw-ink); }
.prose { max-width: 44rem; }
.prose h2 { font-size: var(--cw-t-xl); line-height: 1.1; letter-spacing: -0.015em; margin: var(--cw-8) 0 var(--cw-4); font-weight: 560; }
.prose h3 { font-size: var(--cw-t-lg); margin: var(--cw-7) 0 var(--cw-3); font-weight: 600; font-stretch: 104%; }
.prose p, .prose li { color: color-mix(in oklab, var(--cw-ink) 82%, var(--cw-canvas)); }
.prose ul { padding-left: 1.1rem; }
.prose li { margin: 0.3rem 0; }
.prose li::marker { color: var(--steel-dim); }
.prose figure { margin: var(--cw-7) 0; }
.prose figure img { width: 100%; height: auto; border-radius: var(--radius); background: #fff; }
.prose figcaption { font-size: 0.85rem; color: var(--cw-ink-soft); margin-top: 0.6rem; }
.twocol { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(2rem, 6vw, 6rem); margin-top: var(--cw-7); align-items: start; }
.twocol .prose > h2:first-child { margin-top: 0; }
.aside { position: sticky; top: 7rem; display: flex; flex-direction: column; gap: 1.5rem; }
.aside img { width: 100%; height: auto; border-radius: var(--radius); }
.card-lite { border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 1.1rem 1.2rem; }
.card-lite h2, .card-lite h3 { font-size: 0.72rem; font-family: var(--cw-font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--steel-dim); margin: 0 0 0.7rem; font-weight: 400; }
.downloads { list-style: none; margin: 0; padding: 0; }
.downloads li { border-top: 1px solid var(--line); }
.downloads li:last-child { border-bottom: 1px solid var(--line); }
.downloads a { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 0.8rem 0; text-decoration: none; }
.downloads a:hover b { text-decoration: underline; text-decoration-color: var(--cw-accent); }
.downloads b { font-weight: 600; }
.downloads small { display: block; color: var(--cw-ink-soft); font-size: 0.84rem; margin-top: 0.15rem; }
.downloads .meta { font-family: var(--cw-font-mono); font-size: 0.74rem; color: var(--steel-dim); white-space: nowrap; }
.table-wrap { overflow-x: auto; margin: var(--cw-5) 0; border: 1px solid var(--line-strong); border-radius: var(--radius); }
.mtable { width: 100%; border-collapse: collapse; font-size: 0.9rem; min-width: 38rem; }
.mtable th, .mtable td { padding: 0.65rem 0.8rem; border-bottom: 1px solid var(--line); text-align: left; white-space: nowrap; }
.mtable thead th { font-family: var(--cw-font-mono); font-size: 0.74rem; letter-spacing: 0.04em; color: var(--steel-dim); font-weight: 400; }   /* keine Versalien: [mm], [kg], [l/min] bleiben Einheiten */
.mtable td { font-family: var(--cw-font-mono); font-variant-numeric: tabular-nums; }
.mtable tbody tr:last-child td { border-bottom: 0; }
.note { font-size: 0.84rem; color: var(--cw-ink-soft); }
.video-link { display: flex; gap: 1rem; align-items: center; }
.legal { max-width: 46rem; }
.legal h2 { font-size: var(--cw-t-xl); margin: var(--cw-8) 0 var(--cw-3); letter-spacing: -0.01em; font-weight: 560; }
.legal h3 { font-size: var(--cw-t-lg); margin: var(--cw-6) 0 var(--cw-2); font-weight: 600; }
.legal p, .legal li { color: color-mix(in oklab, var(--cw-ink) 80%, var(--cw-canvas)); }

/* ---------------------------------------------------------------- Mobil */
@media (max-width: 860px) {
  :root { --tb-w: auto; --tb-space: 8rem; }    /* Höhe des Schriftfelds unten plus Luft */
  .cw-grain { display: none; }                /* Filmkorn über dem 3D-Bild wirkt auf dem Handy wie Rauschen */
  .tb { left: 0.75rem; right: 0.75rem; bottom: 0.75rem; transition: opacity 160ms var(--cw-ease-out), visibility 160ms; }
  .tb__grid--meta { display: none; }
  /* Tastatur offen: Schriftfeld ausblenden, damit es kein Eingabefeld verdeckt */
  body:has(:is(input:not([type="radio"], [type="checkbox"], [type="range"]), select, textarea):focus) .tb { opacity: 0; visibility: hidden; }

  /* Bühnen als Spalte: Text, Ventil und Beschriftung stehen untereinander und überdecken
     sich auf keiner Bildschirmhöhe; das Ventil bekommt den Platz, der übrig bleibt. */
  .act--hero [data-cw-stage], .act--principle [data-cw-stage], .act--peak [data-cw-stage] {
    display: flex; flex-direction: column; box-sizing: border-box;
    padding: clamp(3.5rem, 9svh, 6rem) 0 var(--tb-space);
  }
  .hero__view, .principle__view, .peak__view { position: relative; inset: auto; flex: 1 1 0; min-height: 8rem; }

  /* Einstieg: das Ventil bekommt mindestens gut ein Drittel der Höhe; Titel und Unterzeile
     richten sich zusätzlich nach der Bildschirmhöhe, damit sie auf niedrigen Bildschirmen
     (Handy mit Browserleisten) nicht unter das Schriftfeld laufen */
  .act--hero [data-cw-stage] { padding-top: 3.5rem; }
  .hero__view { min-height: 34svh; }
  .hero__copy.cw-copy { position: relative; inset: auto; margin: 0.5rem var(--cw-gutter) 0; max-width: none; flex: none; }
  .hero__title { font-size: min(clamp(2.1rem, 1.1rem + 5.2vw, 3.2rem), 5.4svh); }
  html[lang="en"] .hero__title { font-size: min(clamp(2.1rem, 1.1rem + 5.2vw, 3.2rem), 5.4svh); }
  .hero__sub { font-size: min(1rem, 2.7svh); margin-top: var(--cw-4); }
  .hero__cta { display: none; }              /* auf dem Handy steht der Knopf im Schriftfeld */
  .hero__kicker { margin-bottom: var(--cw-3); }
  .dims [data-d^="sw"] { display: none; }

  .problem, .data, .close, .twocol { grid-template-columns: minmax(0, 1fr); }
  .schema-fig { position: static; }
  /* Schema randlos und mit größerer Schrift: in 720er-Einheiten, auf 390 px also etwa 11 px */
  .schema { display: block; width: calc(100% + 2 * var(--cw-gutter)); margin-inline: calc(-1 * var(--cw-gutter)); }
  .schema text { font-size: 21px; letter-spacing: 0; }
  .schema .t-pdv { font-size: 20px; }
  .schema .t-rsv { font-size: 19px; }         /* steht dicht am Trocknergehäuse */

  .principle__scrim { background: linear-gradient(180deg, color-mix(in oklab, var(--cw-canvas) 94%, transparent) 0%, color-mix(in oklab, var(--cw-canvas) 80%, transparent) 36%, transparent 48%); }
  .principle__steps { order: -1; position: relative; inset: auto; translate: none; width: auto; margin: 0 var(--cw-gutter); display: grid; flex: none; }
  .step { position: relative; grid-area: 1 / 1; translate: none; }
  .step h2 { font-size: 1.7rem; }
  .step p { font-size: 1rem; }
  .principle__view { margin-top: 0.5rem; }
  .legend { position: relative; inset: auto; margin: 0.5rem var(--cw-gutter) 0; flex: none; }

  .peak__head { order: -1; position: relative; inset: auto; margin: 0 var(--cw-gutter); flex: none; }
  .peak__head h2 { font-size: 2.1rem; }
  .peak__head p { display: none; }
  .bom { position: relative; inset: auto; width: auto; margin: 0.5rem var(--cw-gutter) 0; flex: none; }
  .bom ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 0; gap: 0.3rem; }
  .bom li { border: 1px solid var(--line); border-radius: var(--radius); }
  .bom button { grid-template-columns: auto 1fr; padding: 0.55rem 0.5rem; gap: 0.4rem; }
  .bom .spec { display: none; }
  .bom .name { font-size: 0.8rem; font-weight: 500; overflow-wrap: anywhere; }
  /* Platz für drei Zeilen: beim Antippen springt das Ventil darüber nicht */
  .bom__detail { font-size: 0.82rem; line-height: 1.45; min-height: 4.35em; margin-top: 0.5rem; }
  .callout .lbl { display: none; }

  /* Datenblatt: Bezeichnung über dem Wert statt gequetscht daneben */
  table.spec, .spec caption, .spec tbody, .spec tr, .spec th, .spec td { display: block; width: auto; }
  .spec tr { padding: 0.9rem 0; border-bottom: 1px solid var(--line); }
  .spec tr:first-child { border-top: 1px solid var(--line-strong); }
  .spec th, .spec td, .spec tr:first-child th, .spec tr:first-child td { padding: 0; border: 0; }
  .spec th { font-size: 0.88rem; margin-bottom: 0.3rem; }

  .ref { width: min(76vw, 22rem); }

  .result { grid-template-columns: 1fr; }
  .result__view { border-left: 0; border-top: 1px solid var(--line); min-height: 11rem; }
  .inquiry, .inquiry fieldset { grid-template-columns: 1fr; }
  /* Kontakt: Bezeichnung jeweils direkt über ihrer Nummer bzw. Adresse */
  .direct { display: flex; flex-direction: column; gap: 0.1rem; }
  .direct span:nth-of-type(1) { order: 1; }
  .direct a:nth-of-type(1) { order: 2; margin-bottom: 1rem; }
  .direct span:nth-of-type(2) { order: 3; }
  .direct a:nth-of-type(2) { order: 4; }
  .aside { position: static; }
  .act--close, .page { padding-bottom: 8rem; }
  /* Unterseiten: lange Wörter in den Überschriften tragen weiche Trennstellen (­) im
     HTML; als letzte Sicherung und für lange Adressen wird notfalls im Wort umbrochen,
     statt die Seite breiter als den Bildschirm zu machen */
  .page__head h1, .prose, .legal { overflow-wrap: break-word; }
  .prose a, .legal a { overflow-wrap: anywhere; }
}
/* Kleine Handys (iPhone SE, Browserleisten eingeblendet): Texte und Stückliste straffen,
   damit dem Ventil genug Höhe bleibt */
@media (max-width: 860px) and (max-height: 720px) {
  /* Schriftfeld einzeilig: Anfrage-Knopf und „Inhalt“ nebeneinander, ohne Blattzeile
     (das aktuelle Blatt steht markiert im Inhalt) */
  :root { --tb-space: 5rem; }
  .tb { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
  .tb__index { grid-column: 1 / -1; grid-row: 1; }
  .tb > .tb__grid:not(.tb__grid--meta) { grid-column: 2; grid-row: 2; display: flex; }
  .tb > .tb__grid:not(.tb__grid--meta) > .tb__cell:first-child { display: none; }
  .tb > .tb__grid:not(.tb__grid--meta) > .tb__cell { display: flex; align-items: center; border: 0; border-left: 1px solid var(--line-strong); }
  .tb__cta { grid-column: 1; grid-row: 2; }
  .step h2 { font-size: 1.5rem; margin-bottom: var(--cw-3); }
  .step p { font-size: 0.95rem; line-height: 1.45; }
  .step .state { margin-bottom: var(--cw-3); }
  .peak__head h2 { font-size: 1.8rem; }
  .bom__title { display: none; }
  .bom button { padding: 0.45rem 0.5rem; }
  .bom__detail { min-height: 2.9em; }
}
@media (max-width: 860px) and (max-height: 620px) {
  .hero__kicker { display: none; }            /* die Wortmarke steht direkt darüber */
}
/* Maßblatt auf dem Handy: eine Karte je Größe statt einer Tabelle zum Seitwärtswischen.
   Anschluss oben groß, rechts der Volumenstrom, darunter die Maße mit Bezeichnung (data-l). */
@media (max-width: 600px) {
  .table-wrap { overflow: visible; border: 0; border-radius: 0; }
  .mtable { min-width: 0; }
  .mtable thead { display: none; }
  .mtable, .mtable tbody { display: block; }
  .mtable tr { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.6rem 0.8rem; padding: 0.85rem 0.9rem; margin-bottom: 0.6rem; border: 1px solid var(--line-strong); border-radius: var(--radius); }
  .mtable td, .mtable tbody tr:last-child td { display: block; padding: 0; border: 0; white-space: normal; }
  .mtable td::before { content: attr(data-l); display: block; margin-bottom: 0.15rem; font-size: 0.68rem; letter-spacing: 0.02em; color: var(--steel-dim); }
  .mtable td:nth-child(3) { order: -2; font-family: var(--cw-font-display); font-size: 1.2rem; white-space: nowrap; }
  .mtable td:nth-child(1) { order: -1; grid-column: span 2; text-align: right; }
}
@media (max-width: 420px) {
  .page__head h1 { font-size: 1.9rem; }
  .seg { grid-template-columns: 1fr; }
  .seg label + label span { border-left: 0; border-top: 1px solid var(--line-strong); }
}
@media (prefers-reduced-motion: reduce) {
  .skip, .tb__btn svg { transition: none; }
}
.spec__cap { text-align: left; caption-side: top; padding-bottom: 0.7rem; }

/* Produktseiten: kleines 3D-Ventil mit Schnitt-Schalter */
.product-view { position: relative; aspect-ratio: 4 / 3; border: 1px solid var(--line-strong); border-radius: var(--radius); background: radial-gradient(80% 80% at 50% 45%, #1a1f26 0%, #0c0e12 100%); overflow: hidden; }
.product-view [data-valve-view] { inset: 0; }
.product-view__toggle { position: absolute; left: 0.75rem; bottom: 0.75rem; z-index: 2; padding: 0.5rem 0.8rem; font-size: 0.85rem; background: color-mix(in oklab, var(--cw-canvas) 70%, transparent); }
.product-view__toggle[aria-pressed="true"] { background: var(--cw-ink); color: var(--cw-canvas); box-shadow: none; }
.video-link { color: var(--cw-ink); text-decoration: none; font-weight: 600; }
.video-link:hover { color: var(--cw-accent); }
.video-link svg { width: 16px; height: 16px; }
.spec td .num { font-family: inherit; font-variant-numeric: tabular-nums lining-nums; }

/* ---------------------------------------------------------------- Blender-Film */
/* Startseite („Im Einbau“, beim Scrollen) und Produktseiten (Schleife im Text). Alle Plätze
   bleiben verborgen, bis die Videodatei da ist; ?film-vorschau zeigt sie (site.js: film). */
[data-film][hidden], [data-film-sheet][hidden] { display: none !important; }
.film__placeholder { display: none; }
.is-placeholder .film__placeholder {
  display: grid; place-content: center; gap: 0.4rem; text-align: center;
  position: absolute; inset: 0; z-index: 1;
  border: 1px dashed var(--steel-dim); border-radius: var(--radius);
  font-family: var(--cw-font-mono); font-size: var(--cw-t-sm); color: var(--cw-ink-soft);
  background: repeating-linear-gradient(135deg, transparent 0 14px, color-mix(in oklab, var(--steel-dim) 14%, transparent) 14px 15px);
}
.film__placeholder small { font-size: 0.72rem; opacity: 0.7; }
.film__cap .state { display: inline-flex; align-items: center; gap: 0.5rem; margin-right: 0.7rem; font-family: var(--cw-font-mono); font-size: var(--cw-t-xs); letter-spacing: 0.1em; text-transform: uppercase; color: var(--cw-ink-soft); }
.film__cap .state i { width: 8px; height: 8px; border-radius: 50%; background: var(--steel); display: inline-block; }
.film__cap .state i.red { background: var(--cw-accent); }

/* Startseite: ganze Bühne, Text unten links über einem Verlauf */
.act--film, .act--film .cw-stage { background: #0c0e11; }
.film__copy { position: absolute; z-index: 2; left: var(--cw-gutter); bottom: clamp(2rem, 9vh, 5.5rem); width: min(36rem, calc(100% - 2 * var(--cw-gutter))); }
.film__copy h2 { font-size: var(--cw-t-3xl); line-height: 0.98; letter-spacing: -0.03em; margin: 0 0 var(--cw-3); }
.film__lead { margin: 0 0 var(--cw-5); color: var(--cw-ink-soft); }
.film__caps { display: grid; }
.film__caps > .film__cap { grid-area: 1 / 1; margin: 0; line-height: 1.5; }
.act--film.is-placeholder [data-cw-stage] { position: relative; height: 100vh; height: 100svh; }
.act--film.is-placeholder .film__placeholder { inset: 8vh var(--cw-gutter) 42vh; }
.act--film.is-placeholder [data-cw-cue] { opacity: 1; }
.act--film.is-placeholder .film__caps > .film__cap { grid-area: auto; }

/* Produktseiten: Film im Text, 16:9 */
.film { margin: var(--cw-7) 0; }
.film__frame { position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: #0c0e11; }
.film__video { width: 100%; height: 100%; object-fit: cover; }
.film .film__caps { position: absolute; z-index: 2; left: 1rem; right: 10rem; bottom: 0.9rem; font-size: 0.9rem; }
.film .film__cap { opacity: 0; transition: opacity 0.4s ease; text-shadow: 0 1px 8px rgba(0, 0, 0, 0.7); }
.film .film__cap.is-on { opacity: 1; }
.film .film__toggle { position: absolute; z-index: 3; right: 0.75rem; bottom: 0.75rem; padding: 0.45rem 0.8rem; font-size: 0.8rem; background: color-mix(in oklab, var(--cw-canvas) 70%, transparent); }
.film.is-placeholder .film__toggle { display: none; }
.film figcaption { font-size: 0.85rem; color: var(--cw-ink-soft); margin-top: 0.6rem; }
@media (max-width: 860px) { .film__copy { bottom: clamp(1.5rem, 6vh, 3rem); } }
/* Handy: Bild zu klein für Text im Film; die Bildunterschrift darunter fasst den Ablauf zusammen */
@media (max-width: 600px) { .film .film__caps { display: none; } }