/* Cases (27.10.2026, ENTWURF): /arbeiten und /arbeiten/<slug>. Bausteine in src/components/case, Bewegung in quelle/case.js. Vorbild Blue World
   Studio (Deep Dive, Short-Case), umgesetzt mit den Bausteinen der Unterseiten: Datenblatt, Umriss-Ziffern, Pixel-Füllung, Bojen. Seit 28.10.
   näher an Blue World: Einblick mit Film und Bildsprache-Wand, Ansichten als Karten, Szene unter „Heute“; raus sind Regler, Seitenplan und
   lange Aufnahme. */

/* ---------- Kopf der Case-Seite ---------- */
.ch { padding-top: var(--kopf); }
.ch-kopf { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: 40px clamp(32px, 5vw, 96px); padding: clamp(56px, 9vh, 112px) var(--rand) clamp(40px, 6vh, 72px); }
.ch-etikett { display: inline-flex; align-items: center; gap: 12px; color: var(--sand); }
.ch .lh-titel { position: relative; margin-top: 22px; max-width: 18ch; font-size: clamp(34px, 8px + 3vw, 68px); line-height: 1.04; }
.ch .lh-satz { margin-top: 26px; max-width: 46ch; }
.ch-steckbrief { margin: 0; border-top: 1px solid var(--zl); }
.ch-steckbrief > div { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 16px; align-items: baseline; padding: 12px 0 13px; border-bottom: 1px solid var(--zl); }
.ch-steckbrief dt { color: var(--leise); font: 500 13.5px/1.3 var(--schrift); }
.ch-steckbrief dd { margin: 0; color: var(--sand); font-size: 15px; line-height: 1.4; }
.ch-extern { display: inline-flex; align-items: center; gap: 8px; color: inherit; text-decoration: none; }
.ch-extern svg, .cl-raus svg { width: 13px; height: 13px; flex: none; transition: translate .25s var(--aus); }
.ch-extern span { background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat; transition: background-size var(--raus); }
@media (hover: hover) and (pointer: fine) { .ch-extern:hover span { background-size: 100% 1px; } .ch-extern:hover svg { translate: 2px -2px; } }
.ch-extern:focus-visible { outline: 2px solid var(--fokus); outline-offset: 4px; }

/* Bühne: Mockup über die Breite, beim Hineinscrollen steigt das Reel auf (Klasse .an aus quelle/case.js) */
.ch-buehne { position: relative; container-type: inline-size; isolation: isolate; width: min(100% - 2 * var(--rand), 1560px); margin: 0 auto clamp(64px, 8vw, 128px); aspect-ratio: 3 / 2; overflow: hidden; border-radius: var(--radius); background: var(--nacht-800); box-shadow: 0 0 0 1px var(--zl);
  --ex: max(0px, calc(14cqw - 22px)); --ey: max(0px, calc(9.333cqw - 22px)); }
.ch-buehne > img { position: relative; width: 100%; height: 100%; object-fit: cover; transition: filter var(--raus), scale 1.1s var(--sanft); }
.ch-schleier { position: absolute; inset: 0; z-index: 1; background: rgb(var(--hg-k) / .78); opacity: 0; transition: opacity .3s var(--aus); }
.ch-fenster { position: absolute; left: 14%; top: 9.333cqw; z-index: 2; width: 72%; overflow: hidden; border-radius: var(--radius); background: var(--nacht-800); box-shadow: 0 0 0 1px rgb(var(--vg-k) / .14), 0 40px 80px -30px rgb(0 0 0 / .5);
  opacity: 0; transform: translateY(72%) rotateX(18deg) scale(.95); transform-origin: 50% 100%; transition: opacity .2s var(--aus), transform .5s var(--aus); }
.ch-fenster video { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.ch-buehne .ecke { position: absolute; z-index: 3; width: 14px; height: 14px; color: rgb(var(--vg-k) / .78); pointer-events: none; transition: translate var(--raus); }
.ch-buehne .ecke::before, .ch-buehne .ecke::after { content: ""; position: absolute; background: currentColor; }
.ch-buehne .ecke::before { width: 14px; height: 1px; }
.ch-buehne .ecke::after { width: 1px; height: 14px; }
.ch-buehne .ecke:nth-of-type(1) { left: 18px; top: 18px; }
.ch-buehne .ecke:nth-of-type(2) { right: 18px; top: 18px; }
.ch-buehne .ecke:nth-of-type(2)::before, .ch-buehne .ecke:nth-of-type(2)::after { right: 0; }
.ch-buehne .ecke:nth-of-type(3) { left: 18px; bottom: 18px; }
.ch-buehne .ecke:nth-of-type(3)::before, .ch-buehne .ecke:nth-of-type(3)::after { bottom: 0; }
.ch-buehne .ecke:nth-of-type(4) { right: 18px; bottom: 18px; }
.ch-buehne .ecke:nth-of-type(4)::before, .ch-buehne .ecke:nth-of-type(4)::after { right: 0; bottom: 0; }
.ch-buehne.an > img { filter: blur(14px) saturate(.6); scale: 1.06; transition: filter .9s var(--sanft), scale 1.1s var(--sanft); }
.ch-buehne.an .ch-schleier { opacity: 1; }
.ch-buehne.an .ch-fenster { opacity: 1; transform: none; transition: opacity .2s var(--aus), transform .95s var(--sanft); }
.ch-buehne.an .ecke { transition: translate .95s var(--sanft); }
.ch-buehne.an .ecke:nth-of-type(1) { translate: calc(var(--ex) - 4px) calc(var(--ey) - 4px); }
.ch-buehne.an .ecke:nth-of-type(2) { translate: calc(-1 * var(--ex) + 4px) calc(var(--ey) - 4px); }
.ch-buehne.an .ecke:nth-of-type(3) { translate: calc(var(--ex) - 4px) calc(-1 * var(--ey) + 4px); }
.ch-buehne.an .ecke:nth-of-type(4) { translate: calc(-1 * var(--ex) + 4px) calc(-1 * var(--ey) + 4px); }

/* Auftritt wie die Branchenseiten: Titel hinter der Pixel-Welle (quelle/leistung.js), dann Satz, Steckbrief und Bühne */
.js :is(.ch, .ca).da .lh-wort:not(.ganz) { clip-path: polygon(-10% -40%, -10% -40%, -10% 140%, -10% 140%); }
.js :is(.ch, .ca) .lh-wort { opacity: 0; }
.js :is(.ch, .ca).da .lh-wort { opacity: 1; }
.js :is(.ch, .ca) .lh-wort.auf { animation: lh-glut 1.2s cubic-bezier(.3, 0, .2, 1) both; }
.js :is(.ch, .ca) :is(.lh-satz, .lh-etikett, .ch-steckbrief > div, .ca-logos li) { opacity: 0; translate: 0 10px; }
.js :is(.ch, .ca).da :is(.lh-satz, .lh-etikett, .ch-steckbrief > div, .ca-logos li) { opacity: 1; translate: 0 0; transition: opacity .8s var(--aus), translate .8s var(--aus); }
.js .ch.da .lh-satz { transition-delay: 1s; }
.js .ch.da .ch-steckbrief > div { transition-delay: calc(.5s + var(--z, 0) * 70ms); }
.js :is(.ch, .ca).da .lh-e-boje::after { animation: lh-echolot 3.2s cubic-bezier(.2, .6, .3, 1) .9s infinite; }
.js .ch .ch-buehne { opacity: 0; translate: 0 40px; }
.js .ch.da .ch-buehne { opacity: 1; translate: 0 0; transition: opacity 1.2s var(--aus) .5s, translate 1.4s var(--sanft) .5s; }

/* ---------- Kapitel ---------- */
.ck-kopf { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(32px, 5vw, 96px); align-items: start; }
.ck-nr { position: sticky; top: calc(var(--kopf) + 5vh); display: flex; font-size: clamp(120px, 40px + 9vw, 240px); line-height: 1; }
.ck-nr svg { display: block; flex: none; width: .6055em; height: 1em; margin-right: -.05em; overflow: visible; }
.ck-nr path { fill: none; stroke: rgb(var(--vg-k) / .55); stroke-width: 1.25px; vector-effect: non-scaling-stroke; transition: stroke .6s var(--aus); }
.ck.zeigt .ck-nr path { animation: ck-glut 1.6s var(--aus) .3s both; }
@keyframes ck-glut { 0% { stroke: rgb(var(--vg-k) / .55); } 30% { stroke: var(--sonne); } 100% { stroke: rgb(var(--vg-k) / .55); } }
.ck-name { margin: 0; display: inline-flex; align-items: center; gap: 10px; color: var(--leise); font: 500 14px/1.2 var(--schrift); }
.ck-name::before { content: ""; width: 7px; height: 7px; background: var(--sonne); }
.ck-titel { margin: 18px 0 0; max-width: 22ch; color: var(--sand); font: 320 clamp(30px, 14px + 2vw, 56px)/1.08 var(--schrift); letter-spacing: -.04em; text-wrap: balance; }
html.hell .ck-titel { font-weight: 300; }
.ck-satz { margin: 24px 0 0; max-width: 54ch; color: rgb(var(--vg-k) / .78); font-size: clamp(16px, 15px + .3vw, 18.5px); line-height: 1.55; text-wrap: pretty; }
.ck-punkte { list-style: none; margin: 30px 0 0; padding: 0; max-width: 60ch; }
.ck-punkte li { display: grid; grid-template-columns: 22px minmax(0, 1fr); align-items: baseline; padding: 13px 0; border-top: 1px solid var(--zl); color: rgb(var(--vg-k) / .86); font-size: 15.5px; line-height: 1.5; }
.ck-punkte li:last-child { border-bottom: 1px solid var(--zl); }
.ck-punkte i { width: 8px; height: 8px; translate: 0 -1px; box-shadow: inset 0 0 0 1.2px rgb(var(--vg-k) / .45); transition: background-color .4s var(--aus), box-shadow .4s var(--aus); }
.ck.zeigt .ck-punkte i { background: var(--sonne); box-shadow: inset 0 0 0 1.2px var(--sonne); transition-delay: calc(.5s + var(--z) * 160ms); }
.ck-text > :is(.cz, .cf, .ck-szene) { margin-top: clamp(40px, 4vw, 72px); }   /* seit 27.10. abends in der Textspalte, nicht über die ganze Breite */
.ck-unter { margin: 14px 0 0; color: var(--leise); font-size: 14px; line-height: 1.45; }
.ck-szene { margin-left: 0; margin-right: 0; }
.ck-szene-bild { display: block; overflow: hidden; border-radius: var(--radius); background: var(--nacht-800); box-shadow: 0 0 0 1px var(--zl); }
.ck-szene-bild img { display: block; width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; }
.js .ck .ck-szene { opacity: 0; translate: 0 24px; }
.js .ck.zeigt .ck-szene { opacity: 1; translate: 0 0; transition: opacity 1s var(--aus) .3s, translate 1.2s var(--sanft) .3s; }
.ck-weiter { margin: 28px 0 0; }
.js .ck :is(.ck-name, .ck-titel, .ck-satz, .ck-punkte li) { opacity: 0; translate: 0 16px; }
.js .ck.zeigt :is(.ck-name, .ck-titel, .ck-satz, .ck-punkte li) { opacity: 1; translate: 0 0; transition: opacity .9s var(--aus), translate 1s var(--sanft); }
.js .ck.zeigt .ck-titel { transition-delay: .08s; }
.js .ck.zeigt .ck-satz { transition-delay: .16s; }
.js .ck.zeigt .ck-punkte li { transition-delay: calc(.24s + var(--z) * 80ms); }

/* ---------- Einblick: Film der Seite, Bildsprache-Wand (nach Blue World „Ein Einblick“ und „Von der Sitemap zur Bildsprache“) ---------- */
.ce-reihe { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(32px, 5vw, 96px); align-items: start; }
.ce-reihe-wand { margin-top: clamp(80px, 9vw, 160px); align-items: center; }
.ce-titel { margin: 18px 0 0; max-width: 18ch; color: var(--sand); font: 320 clamp(30px, 14px + 2vw, 56px)/1.08 var(--schrift); letter-spacing: -.04em; text-wrap: balance; }
.ce-klein { margin-top: 0; max-width: 20ch; font-size: clamp(26px, 12px + 1.5vw, 42px); line-height: 1.12; letter-spacing: -.035em; }
html.hell .ce-titel { font-weight: 300; }
.ce-text .ck-satz { max-width: 46ch; }
.js .ce :is(.ck-name, .ce-titel, .ck-satz, .cf, .cw) { opacity: 0; translate: 0 18px; }
.js .ce.zeigt :is(.ck-name, .ce-titel, .ck-satz, .cf, .cw) { opacity: 1; translate: 0 0; transition: opacity .9s var(--aus), translate 1.1s var(--sanft); }
.js .ce.zeigt .ce-titel { transition-delay: .08s; }
.js .ce.zeigt .ck-satz { transition-delay: .16s; }
.js .ce.zeigt .cf { transition-delay: .2s; }

/* Film: stumm in Schleife, solange im Bild (quelle/case.js); Etikett oben links wie „Neue Website“ bei Blue World, Knopf zum Anhalten */
.cf { margin: 0; }
.cf-rahmen { position: relative; display: block; overflow: hidden; border-radius: var(--radius); background: var(--nacht-800); box-shadow: 0 0 0 1px var(--zl); }
.cf video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; }
.cf-etikett { position: absolute; left: 14px; top: 14px; padding: 7px 11px 8px; border-radius: 4px; background: rgb(var(--hg-k) / .8); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  color: var(--sand); font: 500 12.5px/1 var(--schrift); pointer-events: none; }
.cf-knopf { position: absolute; right: 12px; bottom: 12px; z-index: 3; display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%;
  background: rgb(var(--hg-k) / .72); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: var(--sand); cursor: pointer;
  box-shadow: inset 0 0 0 1px rgb(var(--vg-k) / .18); transition: box-shadow .25s, opacity .3s; }
.cf-knopf svg { width: 14px; height: 14px; }
.cf-knopf .cf-spiel, [data-angehalten] .cf-knopf .cf-pause { display: none; }
[data-angehalten] .cf-knopf .cf-spiel { display: block; }
@media (hover: hover) and (pointer: fine) { .cf-knopf:hover { box-shadow: inset 0 0 0 1px var(--sonne); } }
.cf-knopf:focus-visible { outline: 2px solid var(--fokus); outline-offset: 3px; }

/* Bildsprache-Wand: drei Spalten aus Kacheln laufen gegeneinander, jede genau eine Länge weit (Kacheln doppelt im Band, Abstand --l) */
.cw { --l: 12px; margin: 0; }
.cw-rahmen { position: relative; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--l); aspect-ratio: 4 / 5; padding: 0 var(--l); overflow: hidden;
  border-radius: var(--radius); background: var(--nacht-800); box-shadow: inset 0 0 0 1px var(--zl); }
.cw-rahmen::before, .cw-rahmen::after { content: ""; position: absolute; left: 0; right: 0; z-index: 2; height: 14%; pointer-events: none; }
.cw-rahmen::before { top: 0; background: linear-gradient(var(--nacht-800), transparent); }
.cw-rahmen::after { bottom: 0; background: linear-gradient(transparent, var(--nacht-800)); }
.cw-spalte { min-width: 0; }
.cw-band { display: grid; gap: var(--l); padding-top: var(--l); animation: cw-lauf var(--dauer, 60s) linear infinite; animation-play-state: paused; will-change: translate; }
.cw-spalte:nth-child(2) .cw-band { animation-direction: reverse; animation-delay: -9s; }
.cw-spalte:nth-child(3) .cw-band { animation-delay: -17s; }
.cw.laeuft .cw-band { animation-play-state: running; }
.cw-band img { display: block; width: 100%; height: auto; border-radius: 4px; box-shadow: 0 0 0 1px rgb(var(--vg-k) / .08); }
@keyframes cw-lauf { from { translate: 0 0; } to { translate: 0 -50%; } }   /* Band = Abstand oben + zweimal (Kacheln + Abstand): die Hälfte ist genau eine Länge */

/* ---------- Zeitleiste ---------- */
.cz { --f: 0; position: relative; list-style: none; margin: 0; padding: 40px 0 0; display: grid; grid-template-columns: repeat(var(--n), minmax(0, 1fr)); gap: 0 clamp(16px, 2vw, 32px); }
.cz-linie { position: absolute; left: 6px; right: 0; top: 12px; height: 1px; background: var(--zl); }
.cz-linie i { position: absolute; inset: 0; background: var(--sonne); transform-origin: left; scale: var(--f) 1; }
.cz li { position: relative; display: grid; align-content: start; gap: 8px; }
.cz-boje { position: absolute; left: 0; top: -34px; width: 13px; height: 13px; border-radius: 50%; border: 1.4px solid rgb(var(--vg-k) / .5); background: rgb(var(--hg-k)); transition: border-color .4s, background-color .4s; }
.cz-boje::after { content: ""; position: absolute; inset: -1.4px; border-radius: 50%; border: 1.4px solid var(--sonne); opacity: 0; }
.cz li.an .cz-boje { border-color: var(--sonne); background: var(--sonne); }
.cz li.an .cz-boje::after { animation: cz-ping 1.4s cubic-bezier(.2, .6, .3, 1) 1; }
@keyframes cz-ping { 0% { opacity: .9; scale: 1; } 100% { opacity: 0; scale: 3.2; } }
.cz-zeit { color: var(--leise); font: 500 13.5px/1.2 var(--schrift); }
.cz b { color: var(--sand); font-weight: 500; font-size: 16px; line-height: 1.3; }
.cz-text { color: rgb(var(--vg-k) / .72); font-size: 14.5px; line-height: 1.45; text-wrap: pretty; }

/* ---------- Ansichten ---------- */
.cg-kopf { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: clamp(28px, 2.5vw + 12px, 48px); }
.cg-kopf .abschnitt-titel { margin: 0; }
.cg-steuer { display: flex; align-items: center; gap: 10px; }
.cg-zaehler { margin-right: 8px; color: var(--leise); font: 500 14px/1 var(--schrift); font-variant-numeric: tabular-nums; }
.cg-zaehler b { color: var(--sand); font-weight: 500; }
.cg-pfeil { display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid rgb(var(--vg-k) / .18); border-radius: 4px; background: none; color: var(--sand); cursor: pointer; transition: border-color .25s, background-color .25s; }
.cg-pfeil svg { width: 15px; height: 15px; }
@media (hover: hover) and (pointer: fine) { .cg-pfeil:hover { border-color: var(--sonne); } }
.cg-pfeil:focus-visible, .cg-streifen:focus-visible { outline: 2px solid var(--fokus); outline-offset: 3px; }
.cg-pfeil:disabled { opacity: .35; cursor: default; }
.cg-streifen { list-style: none; display: flex; align-items: flex-start; gap: clamp(16px, 2vw, 28px); margin: 0 calc(-1 * var(--rand)); padding: 4px var(--rand) 10px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--rand); scrollbar-width: none; overscroll-behavior-x: contain; }
.cg-streifen::-webkit-scrollbar { display: none; }
.cg-streifen li { flex: none; scroll-snap-align: start; }
.cg { --kb: min(56vw, 840px); }   /* Breite einer Rechner-Karte; Handy-Karten sind gleich hoch */
.cg-rechner { width: var(--kb); }
.cg-karte { display: grid; height: 100%; margin: 0; padding: 12px; border-radius: var(--radius); background: var(--nacht-800); box-shadow: inset 0 0 0 1px var(--zl); }
.cg-bild { display: block; }
.cg-bild img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top; border-radius: 4px; }
.cg-handy .cg-bild img { width: auto; height: calc((var(--kb) - 24px) * .625); aspect-ratio: 390 / 844; border-radius: 14px; box-shadow: 0 0 0 1px rgb(var(--vg-k) / .1); }
.cg-handy { width: calc((var(--kb) - 24px) * .625 * 390 / 844 + 24px); }   /* gleich hoch wie eine Rechner-Karte, gleich breit, egal wie lang der Satz ist */
.cg-handy .cg-karte { justify-items: center; }
.cg-handy figcaption { justify-self: stretch; }
.cg-karte figcaption { align-self: end; max-width: 34ch; margin: 0; padding: 20px 10px 8px; color: var(--sand); font: 320 clamp(17px, 13px + .45vw, 22px)/1.3 var(--schrift); letter-spacing: -.015em; text-wrap: pretty; }
html.hell .cg-karte figcaption { font-weight: 360; }
.js .cg .cg-karte { opacity: 0; translate: 40px 0; }   /* die Karte, nicht der Listenpunkt: sonst rastet der Streifen an der verschobenen Lage ein */
.js .cg.zeigt .cg-karte { opacity: 1; translate: 0 0; transition: opacity .9s var(--aus), translate 1.1s var(--sanft); }
.js .cg.zeigt li:nth-child(2) .cg-karte { transition-delay: .08s; }
.js .cg.zeigt li:nth-child(3) .cg-karte { transition-delay: .16s; }

/* ---------- Kapitelleiste ---------- */
.cl { position: fixed; left: 50%; bottom: 18px; z-index: 40; translate: -50% 140%; opacity: 0; transition: translate .6s var(--sanft), opacity .4s var(--aus); pointer-events: none; }
.cl.da { translate: -50% 0; opacity: 1; pointer-events: auto; }
.cl ol { list-style: none; display: flex; gap: 4px; margin: 0; padding: 5px; border-radius: 10px; background: rgb(var(--hg-k) / .8); -webkit-backdrop-filter: blur(14px) saturate(1.2); backdrop-filter: blur(14px) saturate(1.2); box-shadow: inset 0 0 0 1px rgb(var(--vg-k) / .14), 0 20px 50px -20px rgb(0 0 0 / .45); }
.cl a { position: relative; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px 11px; overflow: hidden; border-radius: 6px; color: var(--leise); font: 500 13.5px/1 var(--schrift); text-decoration: none; white-space: nowrap; transition: color .25s; }
.cl a canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.cl a span { position: relative; }
.cl a.an { color: #fff; }
@media (hover: hover) and (pointer: fine) { .cl a:not(.an):hover { color: var(--sand); } .cl-raus a:hover svg { translate: 2px -2px; } }
.cl a:focus-visible { outline: 2px solid var(--fokus); outline-offset: -2px; }
.cl-raus { margin-left: 4px; padding-left: 4px; border-left: 1px solid rgb(var(--vg-k) / .14); }
.cl-raus a { color: var(--sand); }

/* ---------- Übersicht /arbeiten ---------- */
.ca { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: 40px clamp(32px, 5vw, 96px); padding: calc(var(--kopf) + clamp(56px, 10vh, 128px)) var(--rand) clamp(48px, 7vh, 88px); border-bottom: 1px solid var(--zl); }
.ca .lh-titel { position: relative; margin-top: 22px; font-size: clamp(52px, 12px + 6vw, 136px); line-height: .98; }
.ca-logos { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.ca-logos li { --z: 0; }
.js .ca.da .ca-logos li { transition-delay: calc(.6s + var(--z) * 70ms); }
.ca-logos a { position: relative; display: block; aspect-ratio: 152 / 60; overflow: hidden; border-radius: var(--radius); background: rgb(var(--hg2-k) / .86); box-shadow: inset 0 0 0 1px rgb(var(--vg-k) / .13); transition: box-shadow .3s; }
.ca-logos img { position: absolute; left: 50%; top: 50%; width: calc(100% * var(--s, 1)); height: auto; aspect-ratio: 1; max-width: none; translate: -50% -50%; opacity: .9; }
html.hell .ca-logos img { filter: brightness(.16); }
@media (hover: hover) and (pointer: fine) { .ca-logos a:hover { box-shadow: inset 0 0 0 1px var(--sonne); } }
.ca-logos a:focus-visible { outline: 2px solid var(--fokus); outline-offset: 3px; }
.ca-fall .ls-gross-raster { align-items: center; }
.ca-titel { margin: 22px 0 18px; max-width: 22ch; color: var(--sand); font: 320 clamp(26px, 14px + 1.4vw, 42px)/1.14 var(--schrift); letter-spacing: -.035em; text-wrap: balance; }
html.hell .ca-titel { font-weight: 300; }
.ca-satz { margin: 0 0 26px; max-width: 46ch; color: var(--leise); font-size: 16px; line-height: 1.5; text-wrap: pretty; }
.ca-klein .ls-faelle-liste { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.js .ca-fall :is(.ca-titel, .ca-satz) { opacity: 0; translate: 0 16px; }
.js .ca-fall.zeigt :is(.ca-titel, .ca-satz) { opacity: 1; translate: 0 0; transition: opacity .9s var(--aus) .12s, translate 1s var(--sanft) .12s; }
@supports (animation-timeline: view()) {
  .ca-fall .ls-gross-bild, .ch-buehne { animation: ca-wachsen linear both; animation-timeline: view(); animation-range: entry 0% cover 38%; }
  @keyframes ca-wachsen { from { scale: .9; } to { scale: 1; } }   /* nach Blue World: das Bild wächst beim Hineinscrollen auf */
}

/* ---------- Handy ---------- */
@media (max-width: 860px) {
  .ch-kopf, .ca { grid-template-columns: minmax(0, 1fr); }
  .ch-kopf { padding: 48px var(--rand) 36px; }
  .ch .lh-titel { font-size: clamp(30px, 7.6vw, 42px); }
  .ch-steckbrief > div { grid-template-columns: 96px minmax(0, 1fr); }
  .ch-buehne { width: calc(100% - 2 * var(--rand)); margin-bottom: 64px; }
  .ch-buehne .ecke { display: none; }
  .ck-kopf { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .ck-nr { position: static; font-size: 96px; }
  .cz { grid-template-columns: minmax(0, 1fr); gap: 28px; padding: 0 0 0 30px; }
  .cz-linie { left: 6px; right: auto; top: 6px; bottom: 6px; width: 1px; height: auto; }
  .cz-linie i { transform-origin: top; scale: 1 var(--f); }
  .cz-boje { left: -30px; top: 2px; }
  .ce-reihe { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .ce-reihe-wand { margin-top: 64px; }
  .ce-reihe-wand .cw { order: 2; }
  .cw { --l: 8px; }
  .cg-kopf { flex-direction: column; align-items: start; }
  .cg { --kb: 82vw; }
  .cg-karte { padding: 8px; }
  .cg-handy { width: calc((var(--kb) - 16px) * .625 * 390 / 844 + 16px); }
  .cg-handy .cg-bild img { height: calc((var(--kb) - 16px) * .625); }
  .cg-karte figcaption { padding: 14px 6px 6px; }
  .cl { left: 10px; right: 10px; bottom: 10px; translate: 0 140%; }
  .cl.da { translate: 0 0; }
  .cl ol { overflow-x: auto; scrollbar-width: none; }
  .cl a { padding: 9px 11px 10px; font-size: 13px; }
  .ca .lh-titel { font-size: clamp(48px, 14vw, 72px); }
  .ca-logos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ca-klein .ls-faelle-liste { grid-template-columns: minmax(0, 1fr); }
}
@media (prefers-reduced-motion: reduce) {
  .js :is(.ch, .ca) .lh-wort, .js :is(.ch, .ca).da .lh-wort:not(.ganz) { opacity: 1; animation: none; clip-path: none; color: var(--sand); }
  .js :is(.ch, .ca) :is(.lh-satz, .lh-etikett, .ch-steckbrief > div, .ca-logos li), .js .ch .ch-buehne,
  .js .ck :is(.ck-name, .ck-titel, .ck-satz, .ck-punkte li), .js .cg .cg-karte, .js .ca-fall :is(.ca-titel, .ca-satz),
  .js .ce :is(.ck-name, .ce-titel, .ck-satz, .cf, .cw), .js .ck .ck-szene { opacity: 1; translate: none; }
  .cw-band { animation: none; }
  .cw .cf-knopf { display: none; }   /* die Wand steht, der Knopf hätte nichts zu tun */
  .ca-fall .ls-gross-bild, .ch-buehne { animation: none; }
  .ch-fenster { transform: none; }
}