/* Begehrter Boden?! – Foliensatz und Website in einem.
   Jede Folie füllt den Bildschirm. Maße in --e: ein Hundertstel der
   Höhe eines 16:9-Rahmens, damit am Beamer alles gleich groß wirkt. */

@font-face { font-family: "Officina Sans"; src: url("fonts/OfficinaSans-Book.woff2") format("woff2"); font-weight: 400; font-display: block; }
@font-face { font-family: "Officina Sans"; src: url("fonts/OfficinaSans-Bold.woff2") format("woff2"); font-weight: 700; font-display: block; }

:root {
  --summersunn: #f5f0dd; --summersunn-tief: #ece5cd;
  --wintersunn: #a3daf3; --wintersunn-tief: #7cc7e9;
  --tinte: #000; --papier: #fff; --graublau: #4d5661; --dunkelblau: #232a33; --nacht: #14181e;
  --rot: #b3263a; --gruen: #6c9a3f; --gold: #d9a441;
  --schrift: "Officina Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  --e: min(1svh, 0.5625vw);
  --rand: calc(var(--e) * 9);
  --weich: cubic-bezier(.16, .84, .24, 1);
  --feder: cubic-bezier(.34, 1.56, .64, 1);
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-snap-type: y mandatory; scrollbar-width: none; background: var(--nacht); }
html::-webkit-scrollbar { display: none; }
body { margin: 0; font-family: var(--schrift); color: var(--tinte); background: var(--nacht); font-size: calc(var(--e) * 2.4); line-height: 1.4; -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { line-height: 1.0; letter-spacing: -0.015em; font-weight: 700; }
b, strong { font-weight: 700; }
a { color: inherit; }

/* ---------- Rahmen: Logo, Fortschritt, Zähler ---------- */
.logo { position: fixed; left: calc(var(--e) * 5); top: calc(env(safe-area-inset-top, 0px) + var(--e) * 4.2); z-index: 80; pointer-events: none; filter: drop-shadow(0 1px 3px rgb(0 0 0 / .45)); }
.logo img { position: absolute; left: 0; top: 0; width: auto; max-width: none; transition: opacity .7s var(--weich), transform .7s var(--weich); transform-origin: 0 0; }
.logo .lang { height: calc(var(--e) * 8.5); width: calc(var(--e) * 8.5 * 584.3 / 180); }
.logo .wappen { height: calc(var(--e) * 7); width: calc(var(--e) * 7 * 198.4 / 235.3); opacity: 0; transform: scale(.8); }
.klein .logo .lang { opacity: 0; transform: scale(.85); }
.klein .logo .wappen { opacity: 1; transform: none; }
.hell .logo { filter: none; } .hell .logo img { filter: brightness(0); }
.balken-unten { position: fixed; left: 0; bottom: 0; height: 4px; width: 100%; z-index: 80; background: rgb(255 255 255 / .08); }
.balken-unten i { display: block; height: 100%; width: calc(var(--p, 0) * 100%); background: var(--wintersunn); transition: width .8s var(--weich); }
.zaehler { position: fixed; right: calc(var(--e) * 4); top: calc(env(safe-area-inset-top, 0px) + var(--e) * 4.6); z-index: 80; font-size: calc(var(--e) * 1.5); letter-spacing: .1em; color: #fff; mix-blend-mode: difference; font-variant-numeric: tabular-nums; }
.knoepfe-oben { position: fixed; right: calc(var(--e) * 4); top: calc(env(safe-area-inset-top, 0px) + var(--e) * 4.4); z-index: 80; display: flex; gap: .6em; }
.saal .knoepfe-oben, .vorschau .knoepfe-oben { display: none; }
.knopf-saal { font: inherit; font-size: calc(var(--e) * 1.45); letter-spacing: .12em; text-transform: uppercase; padding: .6em 1.2em; border-radius: 99px; border: 1px solid rgb(255 255 255 / .6); background: rgb(20 24 30 / .35); color: #fff; backdrop-filter: blur(8px); cursor: pointer; }
.saal .knopf-saal { display: none; }
.saal, .saal * { cursor: none; }
.saal.maus, .saal.maus * { cursor: auto; }
.hilfe { position: fixed; left: 50%; bottom: calc(var(--e) * 4); transform: translate(-50%, 1rem); z-index: 90; background: var(--dunkelblau); color: #fff; font-size: calc(var(--e) * 1.7); padding: .7em 1.4em; border-radius: 99px; opacity: 0; transition: .4s; pointer-events: none; }
.hilfe.an { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Folie ---------- */
.folie { position: relative; height: 100svh; overflow: hidden; scroll-snap-align: start; scroll-snap-stop: always; background: var(--summersunn); display: grid; }
.folie.weiss { background: var(--papier); }
.folie.blau { background: var(--wintersunn); }
.folie.dunkel { background: var(--dunkelblau); color: #fff; }
.folie.nacht { background: var(--nacht); color: #fff; }
.innen { position: relative; z-index: 2; padding: calc(var(--e) * 15) var(--rand) calc(var(--e) * 8); display: grid; align-content: center; gap: calc(var(--e) * 3); height: 100%; }
.zwei { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: calc(var(--e) * 8); align-items: center; height: 100%; }
.zwei.gleich { grid-template-columns: 1fr 1fr; }
.zwei.breit { grid-template-columns: minmax(0, .8fr) minmax(0, 1.5fr); }

.marke { display: inline-flex; gap: .6em; align-items: baseline; font-size: calc(var(--e) * 1.75); letter-spacing: .14em; text-transform: uppercase; color: var(--graublau); }
.marke::before { content: "///"; letter-spacing: -.05em; font-weight: 700; color: var(--tinte); }
.dunkel .marke, .nacht .marke, .bild .marke { color: rgb(255 255 255 / .75); }
.dunkel .marke::before, .nacht .marke::before, .bild .marke::before { color: var(--wintersunn); }
.riesig { font-size: calc(var(--e) * 13); line-height: .9; }
.gross { font-size: calc(var(--e) * 8.6); line-height: .95; }
.mittel { font-size: calc(var(--e) * 6); }
.klein-titel { font-size: calc(var(--e) * 4.2); }
.lead { font-size: calc(var(--e) * 2.9); line-height: 1.32; max-width: 34em; color: #1d1d1d; }
.dunkel .lead, .nacht .lead, .bild .lead { color: rgb(255 255 255 / .86); }
.akzent { color: var(--rot); }
.dunkel .akzent, .nacht .akzent, .bild .akzent { color: var(--wintersunn); }
.leise { color: var(--graublau); }
.dunkel .leise, .nacht .leise, .bild .leise { color: rgb(255 255 255 / .62); }
.quelle { position: absolute; left: var(--rand); bottom: calc(var(--e) * 2.4); z-index: 3; font-size: calc(var(--e) * 1.25); color: var(--graublau); max-width: 70%; }
.dunkel .quelle, .nacht .quelle, .bild .quelle { color: rgb(255 255 255 / .55); }

/* Hintergrundbild mit langsamem Zoom */
.hg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hg img, .hg video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); transition: transform 14s linear, opacity 1.2s; }
.aktiv .hg img { transform: scale(1.0); }
.hg::after { content: ""; position: absolute; inset: 0; background: var(--schleier, linear-gradient(180deg, rgb(20 24 30 / .25), rgb(20 24 30 / .05) 35%, rgb(20 24 30 / .82))); }
.bild { color: #fff; }

/* ---------- Auftritt: .a erscheint, wenn die Folie aktiv ist ---------- */
.a { opacity: 0; transform: translateY(calc(var(--e) * 4)); transition: opacity 1s var(--weich), transform 1.1s var(--weich); transition-delay: calc(var(--d, 0) * 1ms); }
.a.links { transform: translateX(calc(var(--e) * -6)); }
.a.zoom { transform: scale(.85); }
.a.blur { filter: blur(12px); transition-property: opacity, transform, filter; }
.aktiv .a { opacity: 1; transform: none; filter: none; }
/* Schritte (Builds): erscheinen nacheinander per Taste */
[data-s] { opacity: 0; transform: translateY(calc(var(--e) * 3)); transition: opacity .8s var(--weich), transform .9s var(--weich), filter .8s; }
[data-s].an { opacity: 1; transform: none; }
.gedimmt { opacity: .25 !important; filter: saturate(.3); }
@media (prefers-reduced-motion: reduce) { .a, [data-s], .hg img { transition: none !important; transform: none !important; } }

/* Zeilenweises Aufdecken großer Titel */
.zeilen > span { display: block; overflow: hidden; padding-block: .12em .16em; margin-block: -.12em -.1em; }
.zeilen > span > span { display: block; transform: translateY(110%); transition: transform 1.2s var(--weich); transition-delay: calc(var(--d, 0) * 1ms); }
.aktiv .zeilen > span > span { transform: none; }

/* ---------- Titel ---------- */
#titel .innen { align-content: end; padding-bottom: calc(var(--e) * 12); }
#titel h1 { font-size: calc(var(--e) * 15); line-height: .88; }
#titel h1 em { font-style: normal; color: var(--wintersunn); }
.titelzeile { display: flex; gap: calc(var(--e) * 5); font-size: calc(var(--e) * 1.9); letter-spacing: .14em; text-transform: uppercase; color: rgb(255 255 255 / .85); }

/* ---------- Anflug ---------- */
#anflug { background: #8fc6e6; }
#anflug video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.untertitel { position: absolute; left: var(--rand); bottom: calc(var(--e) * 10); z-index: 3; max-width: calc(var(--e) * 70); }
.untertitel div { position: absolute; left: 0; bottom: 0; width: calc(var(--e) * 70); background: rgb(245 240 221 / .94); backdrop-filter: blur(10px); padding: calc(var(--e) * 2.6) calc(var(--e) * 3.2); opacity: 0; transform: translateY(calc(var(--e) * 3)); transition: opacity .7s var(--weich), transform .8s var(--weich); color: var(--tinte); }
.untertitel div.an { opacity: 1; transform: none; }
.untertitel h3 { font-size: calc(var(--e) * 4.4); margin: calc(var(--e) * 1) 0 calc(var(--e) * 1.2); }
.untertitel p { font-size: calc(var(--e) * 2.1); color: #222; }
.kartenvermerk { position: absolute; right: calc(var(--e) * 4); bottom: calc(var(--e) * 5.5); z-index: 3; font-size: calc(var(--e) * 1.1); color: #fff; text-shadow: 0 1px 3px rgb(0 0 0 / .6); }
.flug-fortschritt { position: absolute; left: var(--rand); right: var(--rand); bottom: calc(var(--e) * 6.2); height: 2px; background: rgb(255 255 255 / .3); z-index: 3; }
.flug-fortschritt i { display: block; height: 100%; width: calc(var(--v, 0) * 100%); background: #fff; }

/* ---------- Kennzahlen ---------- */
.zahl b { display: block; font-size: calc(var(--e) * 11); line-height: .88; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.zahl.mittel-zahl b { font-size: calc(var(--e) * 8); }
.zahl span { display: block; margin-top: calc(var(--e) * 1.4); font-size: calc(var(--e) * 2.1); color: var(--graublau); max-width: 18em; line-height: 1.3; }
.dunkel .zahl span, .nacht .zahl span, .bild .zahl span { color: rgb(255 255 255 / .72); }
.zahl.rot b { color: var(--rot); }
.dunkel .zahl.rot b, .nacht .zahl.rot b { color: var(--wintersunn); }
.reihe { display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: calc(var(--e) * 5); align-items: start; }

/* ---------- Diagramme (SVG) ---------- */
.dia { position: relative; width: 100%; height: calc(var(--e) * 52); }
.dia svg { width: 100%; height: 100%; overflow: visible; }
.dia text { font-family: var(--schrift); fill: var(--graublau); font-size: calc(var(--e) * 1.7); }
.dia .wert { fill: var(--tinte); font-weight: 700; font-size: calc(var(--e) * 2); }
.dunkel .dia text, .nacht .dia text { fill: rgb(255 255 255 / .6); }
.dunkel .dia .wert, .nacht .dia .wert { fill: #fff; }
.dia .gitter line { stroke: rgb(0 0 0 / .1); }
.dunkel .dia .gitter line, .nacht .dia .gitter line { stroke: rgb(255 255 255 / .12); }
.dia rect, .dia path, .dia circle, .dia g.e { transition: all 1.2s var(--weich); }
.legende { display: flex; flex-wrap: wrap; gap: .4em 1.6em; font-size: calc(var(--e) * 1.8); color: var(--graublau); }
.legende i { display: inline-block; width: .9em; height: .9em; border-radius: 2px; margin-right: .45em; vertical-align: -.08em; }
.dunkel .legende, .nacht .legende { color: rgb(255 255 255 / .7); }

/* Horizontale Balken */
.hbalken { display: grid; gap: calc(var(--e) * 1.8); }
.hbalken > div { display: grid; grid-template-columns: calc(var(--e) * 30) 1fr calc(var(--e) * 9); align-items: center; gap: calc(var(--e) * 2); font-size: calc(var(--e) * 2.2); }
.hbalken > div > span { color: var(--graublau); line-height: 1.15; }
.hbalken i { display: block; height: calc(var(--e) * 4.2); width: 0; background: var(--graublau); border-radius: 0 3px 3px 0; transition: width 1.4s var(--weich); transition-delay: calc(var(--i) * 120ms + 250ms); }
.aktiv .hbalken i { width: var(--w); }
.hbalken b { font-size: calc(var(--e) * 3); font-variant-numeric: tabular-nums; opacity: 0; transition: opacity .6s; transition-delay: calc(var(--i) * 120ms + 1100ms); }
.aktiv .hbalken b { opacity: 1; }
.hbalken .h span { color: var(--tinte); font-weight: 700; }
.hbalken .h i { background: var(--rot); }
.dunkel .hbalken > div > span, .nacht .hbalken > div > span { color: rgb(255 255 255 / .7); }
.dunkel .hbalken .h span { color: #fff; }

/* Preisvergleich */
.preise { display: grid; gap: calc(var(--e) * 3.4); }
.preis { display: grid; gap: calc(var(--e) * 1); }
.preis-kopf { display: flex; justify-content: space-between; align-items: baseline; font-size: calc(var(--e) * 2.3); }
.preis-kopf b { font-size: calc(var(--e) * 5); font-variant-numeric: tabular-nums; }
.preis-balken { height: calc(var(--e) * 6); background: rgb(0 0 0 / .06); position: relative; overflow: hidden; }
.preis-balken i { position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--graublau); transition: width 1.8s var(--weich); }
.preis-balken i.spanne { background: repeating-linear-gradient(135deg, var(--rot) 0 8px, #c94657 8px 16px); }
.an .preis-balken i, .aktiv .preis.ohne-schritt .preis-balken i { width: var(--w); }
.preis.rot .preis-balken i { background: var(--rot); }
.preis.gruen .preis-balken i { background: var(--gruen); }

/* ---------- Punktfeld (Teilnehmende) ---------- */
.punktfeld { display: grid; grid-template-columns: repeat(var(--sp, 13), 1fr); gap: calc(var(--e) * 1.1); }
.punktfeld i { aspect-ratio: 1; border-radius: 50%; background: rgb(0 0 0 / .12); transform: scale(0); transition: transform .6s var(--feder), background .6s; transition-delay: calc(var(--i) * 16ms); }
.aktiv .punktfeld i { transform: scale(1); }
.aktiv .punktfeld i.ja { background: var(--rot); transition-delay: calc(var(--i) * 16ms), calc(var(--i) * 16ms + 1500ms); }

/* Häuschen (Einheiten-Diagramm) */
.haeuser { display: flex; flex-wrap: wrap; gap: calc(var(--e) * .9); align-content: flex-start; }
.haeuser svg { width: calc(var(--e) * 4.4); height: calc(var(--e) * 4.4); opacity: 0; transform: translateY(-140%) scale(.6); transition: opacity .4s, transform .7s var(--feder); transition-delay: calc(var(--i) * 45ms + 300ms); }
.aktiv .haeuser svg { opacity: 1; transform: none; }
.haeuser.efh svg { width: calc(var(--e) * 7.6); height: calc(var(--e) * 7.6); }

/* Ringe */
.ringe { display: grid; grid-template-columns: repeat(4, 1fr); gap: calc(var(--e) * 4); }
.ring { display: grid; justify-items: center; text-align: center; gap: calc(var(--e) * 1.4); }
.ring svg { width: 100%; max-width: calc(var(--e) * 30); aspect-ratio: 1; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 11; }
.ring .bahn { stroke: rgb(0 0 0 / .08); }
.ring .wert-ring { stroke: var(--graublau); stroke-linecap: round; stroke-dasharray: 0 999; transition: stroke-dasharray 2s var(--weich); transition-delay: calc(var(--i) * 200ms + 300ms); }
.ring.h .wert-ring { stroke: var(--rot); }
.ring b { font-size: calc(var(--e) * 6); line-height: 1; margin-top: calc(var(--e) * -21); height: calc(var(--e) * 21); font-variant-numeric: tabular-nums; }
.ring span { font-size: calc(var(--e) * 2.2); color: var(--graublau); }

/* Blasen */
.blasen { position: relative; height: calc(var(--e) * 58); }
.blase { position: absolute; left: var(--x); top: var(--y); width: var(--g); height: var(--g); margin: calc(var(--g) / -2) 0 0 calc(var(--g) / -2); border-radius: 50%; background: var(--graublau); color: #fff; display: grid; place-content: center; text-align: center; padding: calc(var(--e) * 1); transform: scale(0); transition: transform 1s var(--feder); transition-delay: calc(var(--i) * 150ms + 200ms); }
.aktiv .blase { transform: scale(1); }
.blase b { font-size: calc(var(--g) * .32); line-height: 1; }
.blase span { font-size: calc(var(--e) * 1.6); line-height: 1.1; margin-top: .3em; }
.blase.h { background: var(--rot); }

/* Wortwolke */
.wolke { display: flex; flex-wrap: wrap; gap: calc(var(--e) * .8) calc(var(--e) * 3); align-items: baseline; justify-content: center; align-content: center; }
.wolke span { font-size: calc(var(--e) * (1.4 + var(--n) * .135)); font-weight: 700; line-height: 1.05; opacity: 0; transform: scale(.6); transition: opacity .8s, transform 1s var(--feder); transition-delay: calc((70 - var(--n)) * 28ms + 200ms); color: color-mix(in oklab, var(--tinte) calc(25% + var(--n) * 1.1%), var(--wintersunn-tief)); }
.wolke span sup { font-size: .32em; font-weight: 400; color: var(--graublau); margin-left: .2em; }
.aktiv .wolke span { opacity: 1; transform: none; }

/* Kontrast 46 : 6 */
.gegen { display: grid; grid-template-columns: 1.2fr auto 1fr; gap: calc(var(--e) * 5); align-items: end; }
.gegen-seite { display: grid; gap: calc(var(--e) * 2.4); }
.gegen-zahl { font-size: calc(var(--e) * 15.5); white-space: nowrap; font-weight: 700; line-height: .82; letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.gegen-seite.rh .gegen-zahl { color: var(--rot); }
.gegen-seite.efh .gegen-zahl { color: var(--graublau); }
.gegen-vs { font-size: calc(var(--e) * 4); color: var(--graublau); padding-bottom: calc(var(--e) * 8); }

/* ---------- Kacheln ---------- */
.kacheln { display: grid; grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: calc(var(--e) * 2.4); }
.kachel { background: var(--papier); padding: calc(var(--e) * 3.4) calc(var(--e) * 3); display: grid; align-content: start; gap: calc(var(--e) * 1.2); min-height: calc(var(--e) * 26); }
.blau .kachel { background: var(--summersunn); }
.dunkel .kachel { background: rgb(255 255 255 / .06); border: 1px solid rgb(255 255 255 / .14); }
.kachel .nr { font-size: calc(var(--e) * 1.6); letter-spacing: .14em; color: var(--graublau); }
.kachel h3 { font-size: calc(var(--e) * 3.6); }
.kachel p { font-size: calc(var(--e) * 2); color: var(--graublau); line-height: 1.32; }
.dunkel .kachel p { color: rgb(255 255 255 / .75); }
.dunkel .kachel h3 { color: var(--wintersunn); }
.kachel .gz { font-size: calc(var(--e) * 7); font-weight: 700; line-height: .9; }

/* Zitat */
.zitat { font-size: calc(var(--e) * 5.4); line-height: 1.1; font-weight: 700; max-width: 24em; }
.zitat.kleiner { font-size: calc(var(--e) * 4); }
.zitat-quelle { font-size: calc(var(--e) * 1.9); letter-spacing: .12em; text-transform: uppercase; color: rgb(255 255 255 / .72); }
.folie:not(.bild):not(.dunkel):not(.nacht) .zitat-quelle { color: var(--graublau); }
.wort-auf > span { opacity: .12; transition: opacity .5s; transition-delay: calc(var(--i) * 70ms + 400ms); }
.aktiv .wort-auf > span { opacity: 1; }

/* ---------- Zeitleiste ---------- */
.zeit { position: relative; display: grid; grid-template-columns: repeat(var(--n), 1fr); padding-top: calc(var(--e) * 5); }
.zeit::before { content: ""; position: absolute; left: 0; top: calc(var(--e) * 5); height: 3px; width: 0; background: var(--tinte); transition: width 3.2s var(--weich) .3s; }
.aktiv .zeit::before { width: 100%; }
.zeit li { list-style: none; position: relative; padding: calc(var(--e) * 4) calc(var(--e) * 2) 0 0; opacity: 0; transform: translateY(calc(var(--e) * 2)); transition: .7s var(--weich); transition-delay: calc(var(--i) * 330ms + 500ms); }
.aktiv .zeit li { opacity: 1; transform: none; }
.zeit li::before { content: ""; position: absolute; top: calc(var(--e) * -1.3); left: 0; width: calc(var(--e) * 2.8); height: calc(var(--e) * 2.8); border-radius: 50%; background: var(--wintersunn); border: 3px solid var(--tinte); }
.zeit li.jetzt::before { background: var(--rot); box-shadow: 0 0 0 0 rgb(179 38 58 / .5); animation: puls 1.8s infinite; }
.zeit li.kommt::before { background: var(--summersunn); border-style: dashed; }
@keyframes puls { 0% { box-shadow: 0 0 0 0 rgb(179 38 58 / .55); } 100% { box-shadow: 0 0 0 calc(var(--e) * 3) rgb(179 38 58 / 0); } }
.zeit time { display: block; font-size: calc(var(--e) * 1.6); letter-spacing: .12em; text-transform: uppercase; color: var(--graublau); }
.zeit b { display: block; font-size: calc(var(--e) * 2.6); margin: calc(var(--e) * .6) 0; line-height: 1.1; }
.zeit span { display: block; font-size: calc(var(--e) * 1.8); color: var(--graublau); line-height: 1.25; }

/* ---------- Bildfolgen (Masterplan) ---------- */
.bildfolge { position: absolute; inset: 0; }
.bildfolge figure { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity 1.4s var(--weich); }
.bildfolge figure img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 9s linear; }
.bildfolge figure.an { opacity: 1; }
.bildfolge figure.an img { transform: none; }
.bildfolge figcaption { position: absolute; right: calc(var(--e) * 4); bottom: calc(var(--e) * 5.5); font-size: calc(var(--e) * 1.4); color: #fff; text-shadow: 0 1px 3px rgb(0 0 0 / .7); }
.tafel { position: absolute; z-index: 3; left: var(--rand); bottom: calc(var(--e) * 10); width: calc(var(--e) * 62); background: rgb(245 240 221 / .95); backdrop-filter: blur(10px); padding: calc(var(--e) * 3.4); display: grid; gap: calc(var(--e) * 1.6); }
.tafel h2 { font-size: calc(var(--e) * 5); }
.tafel p { font-size: calc(var(--e) * 2.2); color: #222; }

/* ---------- Film ---------- */
.film-start { all: unset; position: absolute; inset: 0; cursor: pointer; z-index: 1; }
.film-start img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.7); transition: filter .5s, transform 8s linear; transform: scale(1.08); }
.aktiv .film-start img { transform: scale(1); }
.film-start:hover img { filter: brightness(.85); }
.film-knopf { position: absolute; left: 50%; top: 50%; width: calc(var(--e) * 16); height: calc(var(--e) * 16); margin: calc(var(--e) * -8) 0 0 calc(var(--e) * -8); border-radius: 50%; background: var(--wintersunn); box-shadow: 0 0 0 0 rgb(163 218 243 / .6); animation: puls2 2.2s infinite; }
.film-knopf::after { content: ""; position: absolute; left: 39%; top: 29%; border-left: calc(var(--e) * 5.2) solid var(--dunkelblau); border-top: calc(var(--e) * 3.3) solid transparent; border-bottom: calc(var(--e) * 3.3) solid transparent; }
@keyframes puls2 { 0% { box-shadow: 0 0 0 0 rgb(163 218 243 / .6); } 100% { box-shadow: 0 0 0 calc(var(--e) * 6) rgb(163 218 243 / 0); } }
.film-text { position: absolute; z-index: 2; left: var(--rand); bottom: calc(var(--e) * 10); pointer-events: none; display: grid; gap: calc(var(--e) * 2); }
.film-hinweis { font-size: calc(var(--e) * 1.8); color: rgb(255 255 255 / .75); letter-spacing: .08em; }
.film-ebene { position: fixed; inset: 0; z-index: 100; background: #000; display: none; }
.film-ebene.an { display: block; }
.film-ebene iframe { width: 100%; height: 100%; border: 0; pointer-events: none; }
.film-ebene.maus iframe { pointer-events: auto; }
.film-zu { position: absolute; right: 1.2rem; top: 1.2rem; z-index: 2; font: inherit; font-size: 1rem; padding: .5em 1em; border-radius: 99px; border: 0; background: rgb(255 255 255 / .2); color: #fff; cursor: pointer; }

/* ---------- Karten ---------- */
.folie > .karte, .karte-voll { position: absolute; inset: 0; z-index: 0; }
.kartentafel { position: absolute; z-index: 3; left: var(--rand); top: calc(var(--e) * 16); width: calc(var(--e) * 50); background: rgb(245 240 221 / .95); backdrop-filter: blur(10px); padding: calc(var(--e) * 3); display: grid; gap: calc(var(--e) * 1.4); }
.kartentafel h2 { font-size: calc(var(--e) * 4.4); }
.kartentafel p { font-size: calc(var(--e) * 1.95); color: #222; }
.kartentafel .marke { font-size: calc(var(--e) * 1.5); }
.skala { display: flex; height: calc(var(--e) * 1.4); margin-top: calc(var(--e) * .6); }
.skala i { flex: 1; }
.skala-text { display: flex; justify-content: space-between; font-size: calc(var(--e) * 1.4); color: var(--graublau); }
.schalter { display: flex; gap: .7em; align-items: center; cursor: pointer; font-weight: 700; font-size: calc(var(--e) * 2); }
.schalter input { width: 1.1em; height: 1.1em; accent-color: var(--tinte); }
.regler { display: grid; grid-template-columns: 7em 1fr; align-items: center; gap: .6em; color: var(--graublau); font-size: calc(var(--e) * 1.9); }
.regler input { accent-color: var(--rot); }
.knoepfe { display: flex; flex-wrap: wrap; gap: .5em; }
.knopf { font: inherit; font-size: calc(var(--e) * 1.5); letter-spacing: .1em; text-transform: uppercase; padding: .55em 1.1em; border-radius: 99px; border: 1px solid var(--tinte); background: transparent; cursor: pointer; }
.knopf.an { background: var(--tinte); color: var(--summersunn); }
.oerk-legende { position: absolute; right: calc(var(--e) * 8); top: calc(var(--e) * 14); bottom: calc(var(--e) * 6); z-index: 4; width: calc(var(--e) * 44); overflow-y: auto; background: #fff; box-shadow: 0 6px 30px rgb(0 0 0 / .3); }
.oerk-legende img { width: 100%; }
.legende-zu { position: sticky; top: 0; float: right; font: inherit; font-size: 1.6rem; line-height: 1; border: 0; background: var(--tinte); color: #fff; width: 2.2rem; height: 2.2rem; cursor: pointer; }
.maplibregl-ctrl-top-right { top: calc(var(--e) * 13); right: calc(var(--e) * 3); }
.maplibregl-popup-content { font-family: var(--schrift); font-size: calc(var(--e) * 1.9); border-radius: 2px; }
.halt { width: calc(var(--e) * 5); height: calc(var(--e) * 5); border-radius: 50%; background: var(--tinte); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: calc(var(--e) * 2.2); border: 3px solid #fff; box-shadow: 0 2px 10px rgb(0 0 0 / .4); }
.halt.ow { background: var(--rot); }

/* ---------- ÖRK: Fußballfelder ---------- */
.felder { display: flex; flex-wrap: wrap; gap: calc(var(--e) * 1.2); }
.feld { width: calc(var(--e) * 10.5); height: calc(var(--e) * 7); border: 2px solid rgb(255 255 255 / .85); background: var(--rot); position: relative; transform: scale(0) rotate(-8deg); transition: transform .7s var(--feder); transition-delay: calc(var(--i) * 110ms + 400ms); }
.feld::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; border-left: 2px solid rgb(255 255 255 / .7); }
.feld::after { content: ""; position: absolute; left: 50%; top: 50%; width: 30%; aspect-ratio: 1; border: 2px solid rgb(255 255 255 / .7); border-radius: 50%; transform: translate(-50%, -50%); }
.feld.gruen { background: var(--gruen); }
.feld.teil { width: calc(var(--e) * 10.5 * var(--t)); }
.aktiv .feld { transform: none; }

/* ---------- Wasser ---------- */
.tank { position: relative; width: calc(var(--e) * 44); height: calc(var(--e) * 22); border-radius: calc(var(--e) * 11); border: 3px solid rgb(255 255 255 / .85); overflow: hidden; background: rgb(255 255 255 / .06); }
.tank + .tank { margin-top: calc(var(--e) * 2.4); }
.tank i { position: absolute; left: 0; right: 0; bottom: 0; height: 0; background: linear-gradient(180deg, #7cc7e9, #3c8fc0); transition: height 3.2s var(--weich); transition-delay: var(--v, .4s); }
.tank i::before { content: ""; position: absolute; left: -50%; top: calc(var(--e) * -1.5); width: 200%; height: calc(var(--e) * 3); background: radial-gradient(circle at 25% 100%, transparent 60%, #7cc7e9 61%) 0 0 / calc(var(--e) * 8) 100% repeat-x; animation: welle 2.6s linear infinite; }
@keyframes welle { to { transform: translateX(calc(var(--e) * 8)); } }
.aktiv .tank i { height: 82%; }
.tank span { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; font-weight: 700; font-size: calc(var(--e) * 3.4); color: #fff; text-shadow: 0 1px 6px rgb(0 0 0 / .4); z-index: 2; }

/* Leitungsgraben (Querschnitt) */
.graben { width: 100%; height: calc(var(--e) * 56); }
.graben .rohr { opacity: 0; transform: translateY(-40px); transition: opacity .6s, transform 1s var(--feder); transform-box: fill-box; }
.graben [data-s].an.rohr, .graben .rohr.an { opacity: 1; transform: none; }
.graben text { font-family: var(--schrift); fill: #fff; font-size: calc(var(--e) * 2.2); font-weight: 700; }
.graben .klein-t { font-weight: 400; font-size: calc(var(--e) * 1.6); fill: rgb(255 255 255 / .75); }

/* Vorher / Nachher */
.vn { position: absolute; inset: 0; }
.vn img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.vn .nachher { clip-path: inset(0 0 0 var(--x, 100%)); transition: clip-path 2.4s var(--weich); }
.vn.an { --x: 0%; }
.vn.ziehen .nachher, .vn.ziehen .linie { transition: none; }
.vn { cursor: ew-resize; touch-action: pan-y; }
.vn .linie { position: absolute; top: 0; bottom: 0; left: var(--x, 100%); width: 4px; margin-left: -2px; background: #fff; box-shadow: 0 0 12px rgb(0 0 0 / .5); transition: left 2.4s var(--weich), opacity .4s; z-index: 2; }
.vn .linie::after { content: "‹ ›"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: calc(var(--e) * 6); height: calc(var(--e) * 6); border-radius: 50%; background: #fff; color: var(--dunkelblau); display: grid; place-items: center; font-weight: 700; font-size: calc(var(--e) * 2.2); box-shadow: 0 2px 12px rgb(0 0 0 / .4); }
.vn:not(.an):not(.gezogen) .linie { opacity: 0; }
.vn-tag { position: absolute; top: calc(var(--e) * 14); z-index: 3; font-size: calc(var(--e) * 1.7); letter-spacing: .14em; text-transform: uppercase; color: #fff; background: rgb(20 24 30 / .55); padding: .4em .9em; }
.vn-tag.l { left: var(--rand); } .vn-tag.r { right: calc(var(--e) * 8); }

/* Grenzen / Fragen */
.spannungen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 calc(var(--e) * 4); }
.spannung { padding: calc(var(--e) * 2.8) 0; border-top: 1px solid rgb(255 255 255 / .2); }
.spannung h3 { font-size: calc(var(--e) * 3.1); color: var(--wintersunn); margin-bottom: calc(var(--e) * 1); }
.spannung p { font-size: calc(var(--e) * 1.95); color: rgb(255 255 255 / .82); line-height: 1.32; }
.fragen { list-style: none; padding: 0; margin: 0; counter-reset: f; display: grid; }
.fragen li { counter-increment: f; display: grid; grid-template-columns: calc(var(--e) * 8) 1fr; padding: calc(var(--e) * 2.1) 0; border-top: 2px solid var(--tinte); font-size: calc(var(--e) * 3.4); font-weight: 700; line-height: 1.15; }
.fragen li::before { content: "0" counter(f); font-size: .6em; font-weight: 400; color: var(--graublau); padding-top: .25em; }

/* Bauträger */
.bewerber { display: flex; gap: calc(var(--e) * 3); }
.bewerber div { width: calc(var(--e) * 15); aspect-ratio: 1; border-radius: 50%; border: 3px solid rgb(255 255 255 / .6); display: grid; place-content: center; text-align: center; font-size: calc(var(--e) * 1.7); color: rgb(255 255 255 / .8); line-height: 1.2; transition: all 1s var(--weich); }
.bewerber div.sieger { border-color: var(--wintersunn); background: var(--wintersunn); color: var(--dunkelblau); font-weight: 700; }
.bewerber.an div:not(.sieger) { opacity: .25; transform: scale(.85); }
.bewerber.an div.sieger { transform: scale(1.25); box-shadow: 0 0 0 calc(var(--e) * 1.4) rgb(163 218 243 / .25); }

/* Schluss */
.qr-feld { background: #fff; padding: calc(var(--e) * 2.4); display: grid; gap: calc(var(--e) * 1.2); color: var(--tinte); text-align: center; font-size: calc(var(--e) * 1.9); justify-self: start; }
.qr-feld img, .qr-feld canvas { width: calc(var(--e) * 30) !important; height: calc(var(--e) * 30) !important; }

/* ---------- Kleine Bildschirme: normale Website ---------- */
@media (max-width: 760px), (max-aspect-ratio: 3/4) {
  :root { --e: 1.35vw; --rand: 6vw; }
  html { scroll-snap-type: none; }
  body { font-size: 4.2vw; }
  .folie { height: auto; min-height: 100svh; }
  .innen { padding: 24vw var(--rand) 14vw; }
  .zwei, .zwei.gleich, .zwei.breit, .gegen { grid-template-columns: 1fr; gap: 8vw; }
  .reihe, .kacheln, .ringe, .spannungen { grid-template-columns: 1fr 1fr; }
  .hbalken > div { grid-template-columns: 30vw 1fr 12vw; }
  .tafel, .kartentafel, .untertitel div { width: auto; left: 4vw; right: 4vw; }
  .kartentafel { top: auto; bottom: 4vw; }
  .zeit { grid-template-columns: 1fr; padding-top: 0; } .zeit::before { display: none; }
  .knopf-saal { display: none; }
  [data-s] { opacity: 1; transform: none; }
}

/* Schwarzbild (Taste B) */
.schwarz::after { content: ""; position: fixed; inset: 0; background: #000; z-index: 200; }
/* Vorschau in der Referentenansicht: ohne Bewegung, ohne Rahmenelemente */
.vorschau .a, .vorschau [data-s], .vorschau .zeilen > span > span, .vorschau .hg img, .vorschau .wort-auf > span, .vorschau .punktfeld i, .vorschau .haeuser svg, .vorschau .blase, .vorschau .wolke span, .vorschau .feld, .vorschau .zeit li, .vorschau .zeit::before, .vorschau .hbalken i, .vorschau .tank i, .vorschau .vn .nachher, .vorschau .vn .linie { transition: none !important; }
.vorschau .hilfe, .vorschau .zaehler { display: none; }
html:has(.vorschau) { scroll-behavior: auto; }
/* Zum Nachschauen */
.nachschauen { display: grid; gap: calc(var(--e) * 1); }
.nachschauen a { font-size: calc(var(--e) * 2.3); color: #fff; text-decoration: none; border-bottom: 1px solid rgb(255 255 255 / .3); padding-bottom: .3em; width: fit-content; }
.nachschauen a:hover { border-color: var(--wintersunn); }
.nachschauen .marke { margin-bottom: calc(var(--e) * .4); }

/* Tafeln auf hellem Grund: immer dunkle Schrift, auch auf dunklen Folien */
.tafel, .kartentafel { color: var(--tinte); }
.tafel .marke, .kartentafel .marke { color: var(--graublau); }
.tafel .marke::before, .kartentafel .marke::before { color: var(--tinte); }
.kartentafel .leise { color: var(--graublau); }

/* ---------- Anflug: zwei Videos, Untertitel als schwebende Blasen ---------- */
#kreisvideo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; }
#anflug.kreist #kreisvideo { opacity: 1; }
#anflug .untertitel { display: none; }
.blasenzug { position: absolute; left: calc(var(--e) * 7); bottom: calc(var(--e) * 9); width: calc(var(--e) * 52); height: calc(var(--e) * 52); z-index: 3; pointer-events: none; }
.bl { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transform: scale(.72); filter: blur(10px); transition: opacity .9s var(--weich), transform 1.2s var(--feder), filter .9s; }
.bl.an { opacity: 1; transform: none; filter: none; }
.bl-innen { width: 100%; height: 100%; border-radius: 50%; display: grid; align-content: center; justify-items: center; text-align: center; gap: calc(var(--e) * 1.2); padding: calc(var(--e) * 7);
  background: radial-gradient(circle at 35% 30%, rgb(255 255 255 / .18), rgb(35 42 51 / .42) 55%, rgb(20 24 30 / .58));
  border: 1px solid rgb(255 255 255 / .55); backdrop-filter: blur(18px) saturate(1.1) brightness(.85); -webkit-backdrop-filter: blur(18px) saturate(1.1) brightness(.85);
  box-shadow: 0 0 0 calc(var(--e) * 1.2) rgb(255 255 255 / .06), 0 20px 60px rgb(0 0 0 / .25), inset 0 0 40px rgb(255 255 255 / .12);
  color: #fff; text-shadow: 0 1px 8px rgb(0 0 0 / .45); animation: atmen 6s ease-in-out infinite; }
.bl h3 { font-size: calc(var(--e) * 4.3); line-height: 1.02; }
.bl p { font-size: calc(var(--e) * 2); color: rgb(255 255 255 / .9); line-height: 1.3; }
.bl .marke { color: rgb(255 255 255 / .85); font-size: calc(var(--e) * 1.6); }
.bl .marke::before { color: var(--wintersunn); }
.bl.ende .bl-innen { background: radial-gradient(circle at 35% 30%, rgb(255 255 255 / .2), rgb(179 38 58 / .5) 60%, rgb(60 14 22 / .55)); }
@keyframes atmen { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.025); } }
.deko { position: absolute; border-radius: 50%; border: 1px solid rgb(255 255 255 / .45); background: rgb(255 255 255 / .07); backdrop-filter: blur(6px); }
.d1 { width: calc(var(--e) * 11); height: calc(var(--e) * 11); right: calc(var(--e) * -9); top: calc(var(--e) * 2); animation: schweben 9s ease-in-out infinite; }
.d2 { width: calc(var(--e) * 6); height: calc(var(--e) * 6); right: calc(var(--e) * -14); top: calc(var(--e) * 17); animation: schweben 7s ease-in-out -2s infinite reverse; }
.d3 { width: calc(var(--e) * 66); height: calc(var(--e) * 66); left: calc(var(--e) * -7); top: calc(var(--e) * -7); background: none; backdrop-filter: none; border-color: rgb(255 255 255 / .22); animation: ring 4.5s ease-out infinite; }
@keyframes schweben { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(calc(var(--e) * 1.6), calc(var(--e) * -2.2)); } }
@keyframes ring { 0% { transform: scale(.82); opacity: .9; } 100% { transform: scale(1.12); opacity: 0; } }
.vorschau .bl-innen, .vorschau .deko { animation: none; }

/* ---------- Kontrolle: Prüffragen ---------- */
.pruef { display: grid; gap: calc(var(--e) * 2); align-content: start; }
.chip { font-size: calc(var(--e) * 3.4); font-weight: 700; padding: calc(var(--e) * 2) calc(var(--e) * 3); border-radius: 99px; border: 2px solid var(--wintersunn); color: #fff; background: rgb(163 218 243 / .08); width: fit-content; }
.chip::before { content: "?"; display: inline-grid; place-items: center; width: 1.3em; height: 1.3em; margin-right: .6em; border-radius: 50%; background: var(--wintersunn); color: var(--nacht); font-size: .8em; vertical-align: .08em; }
/* ---------- Presse ---------- */
.zeitung { display: grid; grid-template-columns: repeat(3, 1fr); gap: calc(var(--e) * 3.4); margin-top: calc(var(--e) * 3); align-items: start; }
.ausschnitt { margin: 0; background: #f4f1e8; color: #111; padding: calc(var(--e) * 3.2); box-shadow: 0 18px 50px rgb(0 0 0 / .45); transform: rotate(var(--r)) translateY(calc(var(--e) * 4)) !important; font-family: Georgia, "Times New Roman", serif; }
.ausschnitt.an { transform: rotate(var(--r)) !important; }
.ausschnitt .zt { font-family: var(--schrift); font-size: calc(var(--e) * 1.5); letter-spacing: .12em; text-transform: uppercase; color: #666; margin-bottom: calc(var(--e) * 1.4); border-bottom: 1px solid #bbb; padding-bottom: calc(var(--e) * .8); }
.ausschnitt h3 { font-size: calc(var(--e) * 3.3); line-height: 1.15; margin-bottom: calc(var(--e) * 1.4); font-family: Georgia, "Times New Roman", serif; }
.ausschnitt p { font-size: calc(var(--e) * 2); line-height: 1.4; color: #333; }
.zitatkarte { background: var(--wintersunn); font-family: var(--schrift); font-weight: 700; font-size: calc(var(--e) * 3.3); line-height: 1.2; }
.zitatkarte footer { margin-top: calc(var(--e) * 1.6); font-size: calc(var(--e) * 1.6); font-weight: 400; letter-spacing: .1em; text-transform: uppercase; color: #333; }
/* ---------- Energie-Karte ---------- */
.energie-tafel { position: absolute; z-index: 3; left: var(--rand); right: var(--rand); bottom: calc(var(--e) * 9); color: #fff; text-shadow: 0 2px 16px rgb(0 0 0 / .6); }
#energie::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgb(20 24 30 / .35), rgb(20 24 30 / 0) 35%, rgb(20 24 30 / .85)); }
.energie-tafel .zahl span { color: rgb(255 255 255 / .85); }

.farbe { display: inline-block; width: 1em; height: 1em; border-radius: 3px; margin-right: .5em; vertical-align: -.12em; }
.farbe.raus { background: #e3283c; } .farbe.rein { background: #9b4dff; }

/* ÖRK: eine Folie, Zahlen tauchen mit den Flächen auf */
.oerk-tafel { width: calc(var(--e) * 54); top: calc(var(--e) * 13); }
.oerk-zahlen { display: grid; gap: calc(var(--e) * 1.1); margin-block: calc(var(--e) * .6); }
.oz { display: grid; grid-template-columns: calc(var(--e) * 17) 1fr; align-items: center; gap: calc(var(--e) * 1.6); opacity: 0; transform: translateX(calc(var(--e) * -2)); transition: opacity .9s var(--weich), transform .9s var(--weich); }
.oz.an { opacity: 1; transform: none; }
.oz b { font-size: calc(var(--e) * 5.6); line-height: 1; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.oz span { font-size: calc(var(--e) * 1.8); line-height: 1.25; color: #333; }
.oz.raus b { color: #d0213a; } .oz.rein b { color: #8a3cf0; }
.oz.netto { border-top: 1px solid rgb(0 0 0 / .18); padding-top: calc(var(--e) * 1.1); }
.oerk-tafel .oerk-regeln { font-size: calc(var(--e) * 1.7); color: #333; }
.schalter-reihe { display: flex; flex-wrap: wrap; gap: .4em 1.4em; }
.oerk-tafel .schalter { font-size: calc(var(--e) * 1.75); }
.vorschau .oz { transition: none !important; }
.vn-tag.r { transition: opacity .6s; }
.vn:not(.an):not(.gezogen) ~ .vn-tag.r { opacity: 0; }
.energie-hg video { transform: none !important; }

/* ---------- Wasser live ---------- */
#live { background: radial-gradient(120% 90% at 50% 110%, #12324a 0%, var(--nacht) 60%); color: #fff; }
.live-innen { display: grid; grid-template-rows: auto 1fr; gap: calc(var(--e) * 2.5); height: 100%; padding-block: calc(var(--e) * 12) calc(var(--e) * 8); box-sizing: border-box; }
.live-kopf .marke { display: flex; align-items: center; gap: .6em; }
.live-punkt { width: .75em; height: .75em; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 0 0 rgb(61 220 132 / .7); animation: livepuls 1.8s infinite; }
#live.offline .live-punkt { background: var(--gold); animation: none; }
@keyframes livepuls { 70% { box-shadow: 0 0 0 .7em rgb(61 220 132 / 0); } 100% { box-shadow: 0 0 0 0 rgb(61 220 132 / 0); } }
.live-tanks, .live-schema { grid-row: 2; grid-column: 1; min-height: 0; transition: opacity .9s var(--weich), transform .9s var(--weich); }
.live-tanks { display: flex; align-items: flex-end; justify-content: space-between; gap: calc(var(--e) * 3); }
.live-schema { opacity: 0; transform: translateY(calc(var(--e) * 3)); pointer-events: none; display: grid; grid-template-rows: 1fr auto; }
#live.schema .live-tanks { opacity: 0; transform: translateY(calc(var(--e) * -3)); }
#live.schema .live-schema { opacity: 1; transform: none; }
.lt { flex: 1; display: grid; justify-items: center; gap: calc(var(--e) * .5); text-align: center; }
.lt-glas { position: relative; width: 72%; height: calc(var(--e) * 46 * var(--h)); border: 2px solid rgb(163 218 243 / .55); border-top-color: transparent; border-radius: 0 0 calc(var(--e) * 2.2) calc(var(--e) * 2.2); overflow: hidden; background: linear-gradient(90deg, rgb(255 255 255 / .03), rgb(255 255 255 / .09) 40%, rgb(255 255 255 / .02)); }
.lt-glas i { position: absolute; inset: 0; transform-origin: bottom; transform: scaleY(0); background: linear-gradient(180deg, #7fd3f5, #1f86c2 70%, #145f93); transition: transform 2.6s var(--weich); transition-delay: calc(var(--i) * 180ms + 300ms); }
.gefuellt .lt-glas i { transform: scaleY(var(--p)); }
.lt.knapp .lt-glas i { background: linear-gradient(180deg, #f6d27a, #d9a441); }
.lt-glas i::before { content: ""; position: absolute; left: -50%; right: -50%; top: -6px; height: 12px; background: radial-gradient(12px 6px at 25% 100%, transparent 98%, #7fd3f5 100%) 0 0 / 24px 12px repeat-x; opacity: .9; animation: welle 3.2s linear infinite; }
@keyframes welle { to { transform: translateX(24px); } }
.lt-glas b { position: absolute; left: 0; right: 0; bottom: calc(var(--e) * 1.5); font-size: calc(var(--e) * 4.6); line-height: 1; color: #fff; text-shadow: 0 2px 10px rgb(0 0 0 / .45); font-variant-numeric: tabular-nums; }
.lt h3 { margin: calc(var(--e) * 1.2) 0 0; font-size: calc(var(--e) * 2.9); }
.lt p { margin: 0; font-size: calc(var(--e) * 1.7); color: rgb(255 255 255 / .7); }
.lt .lt-jetzt { color: var(--wintersunn); font-weight: 700; font-size: calc(var(--e) * 2.1); }
.live-schema svg { width: 100%; height: 100%; overflow: visible; font-family: var(--schrift); }
.sl { fill: none; stroke: rgb(163 218 243 / .35); stroke-width: 2.5; }
.sl.gemessen { stroke: var(--wintersunn); stroke-width: 3.5; }
.sl-alle .sl { stroke-dasharray: 2 10; stroke-linecap: round; animation: fliess 1.2s linear infinite; }
.sl-alle .sl.gemessen { stroke-dasharray: 3 9; }
@keyframes fliess { to { stroke-dashoffset: -12; } }
.sk text { fill: #fff; font-size: 13px; text-anchor: middle; }
.sk.source circle { fill: var(--wintersunn); stroke: #fff; stroke-width: 2; }
.sk.well rect { fill: #4fb3e0; stroke: #fff; stroke-width: 2; }
.sk.aus circle, .sk.aus rect { fill: #5a636e; }
.sk.aus text { fill: rgb(255 255 255 / .5); }
.sk.tank .glas { fill: #0f2232; }
.sk.tank .wasser { fill: #2b9ad6; }
.sk.tank .rand { fill: none; stroke: #fff; stroke-width: 2.5; }
.sk.tank .pz { font-size: 15px; font-weight: 700; }
.sk.tank .nm { font-size: 14px; font-weight: 700; }
.sk.zone rect { fill: var(--summersunn); }
.sk.zone text { fill: var(--tinte); font-size: 12.5px; }
.live-legende { display: flex; flex-wrap: wrap; gap: .4em 2em; justify-content: center; font-size: calc(var(--e) * 1.6); color: rgb(255 255 255 / .75); }
.live-legende i { display: inline-block; width: .9em; height: .9em; margin-right: .5em; vertical-align: -.1em; border-radius: 50%; }
.live-legende .q { background: var(--wintersunn); } .live-legende .b { background: #2b9ad6; border: 2px solid #fff; box-sizing: border-box; }
.live-legende .z { background: var(--summersunn); border-radius: 99px; width: 1.6em; } .live-legende .m { background: none; border-top: 3px dotted var(--wintersunn); border-radius: 0; height: 0; width: 1.6em; vertical-align: .25em; }
.vorschau .lt-glas i, .vorschau .live-tanks, .vorschau .live-schema { transition: none !important; }
#live .innen.live-innen, .live-netz .innen.live-innen { position: absolute; inset: 0; padding-inline: var(--rand); }
.live-netz { background: radial-gradient(120% 90% at 50% 110%, #12324a 0%, var(--nacht) 60%); color: #fff; }
.live-netz .live-schema { opacity: 1; transform: none; pointer-events: auto; }
.lt-glas { height: calc(var(--e) * 40 * var(--h)); }
.live-schema svg { height: calc(var(--e) * 66); align-self: center; }
.sk text { paint-order: stroke; stroke: #14181e; stroke-width: 4px; stroke-linejoin: round; }
.sk.zone text { stroke: none; }
.live-schema svg { height: calc(var(--e) * 70); } .sk.tank .pz { stroke: none; }

/* ---------- Bausteine als Puzzle ---------- */
.puzzle { gap: 0; }
.puzzle .kachel { background: none; padding: 0; min-height: 0; display: block; position: relative; }
.puzzle .kachel:nth-child(2) { z-index: 2; } .puzzle .kachel:nth-child(4) { z-index: 2; }
.puzzle .teil { position: relative; height: 100%; min-height: calc(var(--e) * 30); box-sizing: border-box; padding: calc(var(--e) * 3.4) calc(var(--e) * 5.2) calc(var(--e) * 3.4) calc(var(--e) * 5.2); display: grid; align-content: start; gap: calc(var(--e) * 1.2);
  transform: translateX(calc((var(--i) - 1.5) * var(--e) * 3.6)) rotate(var(--r)); transition: transform 1.1s var(--feder); transition-delay: calc(var(--i) * 70ms); }
.puzzle .teil > * { position: relative; }
.puzzle .teil svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.puzzle .teil path { fill: var(--summersunn); filter: drop-shadow(0 calc(var(--e) * .8) calc(var(--e) * 1.6) rgb(20 24 30 / .18)); transition: fill .6s; }
.puzzle .kachel:nth-child(even) .teil path { fill: #fff; }
.puzzle.zu .teil { transform: none; }
.puzzle.zu .teil path { animation: einrasten 1.4s var(--weich) both; animation-delay: calc(1s + var(--i) * 90ms); }
@keyframes einrasten { 0% { filter: drop-shadow(0 0 0 rgb(255 255 255 / 0)); } 35% { filter: drop-shadow(0 0 calc(var(--e) * 2.4) rgb(255 255 255 / .95)); } 100% { filter: drop-shadow(0 calc(var(--e) * .3) calc(var(--e) * .6) rgb(20 24 30 / .12)); } }
.puzzle-satz { margin-top: calc(var(--e) * 4); font-size: calc(var(--e) * 3); transition-delay: 1.5s; }
[data-s="5"].puzzle-satz:not(.an) { transition-delay: 0s; }
.vorschau .puzzle .teil, .vorschau .puzzle .teil path { transition: none !important; animation: none !important; }
.vollbild-tipp { position: fixed; z-index: 95; left: 50%; top: calc(env(safe-area-inset-top, 0px) + var(--e) * 4); transform: translateX(-50%); font: inherit; font-size: calc(var(--e) * 1.8); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgb(35 42 51 / .85); border: 1px solid var(--wintersunn); border-radius: 99px; padding: .7em 1.6em; cursor: pointer; backdrop-filter: blur(8px); }
.vollbild-tipp[hidden] { display: none; }
/* Route */
.halt { transition: opacity .6s, transform .6s var(--feder); }
.halt.aus { opacity: 0; transform: scale(.4); }
#haltliste li { transition: opacity .6s; }
#haltliste li.aus { opacity: .28; }
#haltliste li.jetzt b { color: var(--rot); }
.route-legende { display: flex; gap: 1.6em; font-size: calc(var(--e) * 1.7); }
.route-legende i { display: inline-block; width: 2.2em; height: 0; margin-right: .5em; vertical-align: .3em; }
.route-legende .fuss { border-top: 4px dotted var(--graublau); } .route-legende .taxi { border-top: 4px solid #e3283c; }

/* ---------- Hintergrund-Überblendung (ran.hart) ---------- */
.hg img.ueber { position: absolute; inset: 0; opacity: 0; }
.aktiv .hg img.ueber { animation: ueberblende 21s 6s infinite both; }
.aktiv .hg img.u2 { animation-delay: 13s; }
@keyframes ueberblende { 0% { opacity: 0; } 5% { opacity: 1; } 33% { opacity: 1; } 38% { opacity: 0; } 100% { opacity: 0; } }
.vorschau .hg img.ueber { animation: none; }

/* ---------- Fahrplan: „Quartier“ wird durchgestrichen, dann „Weiler“ ---------- */
.tausch { display: inline-grid; vertical-align: baseline; }
.tausch > * { grid-area: 1 / 1; }
.tausch s { text-decoration: none; position: relative; }
.tausch s::after { content: ""; position: absolute; left: -.04em; right: -.04em; top: 41%; height: .09em; background: var(--rot, #b3263a); transform: scaleX(0); transform-origin: left; }
.tausch > span { opacity: 0; transform: translateY(.35em); }
.aktiv .tausch s::after { animation: streiche .45s 2.1s cubic-bezier(.6,0,.2,1) forwards; }
.aktiv .tausch s { animation: weg .5s 3.1s forwards; }
.aktiv .tausch > span { animation: her .7s 3.3s var(--weich) forwards; }
@keyframes streiche { to { transform: scaleX(1); } }
@keyframes weg { to { opacity: 0; transform: translateY(-.35em); } }
@keyframes her { to { opacity: 1; transform: none; } }
.vorschau .tausch s { opacity: 0; } .vorschau .tausch > span { opacity: 1; transform: none; }
.tausch-en { display: inline-block; max-width: 0; opacity: 0; overflow: clip; vertical-align: bottom; }
.aktiv .tausch-en { animation: en .7s 3.1s var(--weich) forwards; }
@keyframes en { to { max-width: 1.5em; opacity: 1; } }
.vorschau .tausch-en { max-width: none; opacity: 1; }

/* ---------- Galerie ---------- */
#galerie { background: var(--nacht); color: #fff; }
.galerie-innen { align-content: start; grid-template-rows: auto 1fr; padding-bottom: calc(var(--e) * 5); }
.galerie-raster { min-height: 0; overflow-y: auto; overscroll-behavior: contain; display: grid; grid-template-columns: repeat(auto-fill, minmax(calc(var(--e) * 34), 1fr)); grid-auto-rows: calc(var(--e) * 23); gap: calc(var(--e) * .8); align-content: start; scrollbar-width: thin; }
.galerie-leer { grid-column: 1 / -1; margin: 0; font-size: calc(var(--e) * 2.4); color: rgb(255 255 255 / .6); }
.gf { padding: 0; border: 0; background: rgb(255 255 255 / .06); border-radius: calc(var(--e) * .6); overflow: hidden; cursor: zoom-in; }
.gf img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .6s var(--weich); }
.gf:hover img { transform: scale(1.05); }
.leuchte { position: fixed; inset: 0; z-index: 90; background: rgb(10 12 16 / .95); display: grid; place-items: center; padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom)); cursor: zoom-out; }
.leuchte img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 6px; }
.leuchte button { position: absolute; border: 0; background: rgb(255 255 255 / .12); color: #fff; font: inherit; font-size: 28px; width: 52px; height: 52px; border-radius: 50%; cursor: pointer; }
.leuchte-zu { top: max(16px, env(safe-area-inset-top)); right: 16px; }
.leuchte-pf { top: 50%; transform: translateY(-50%); } .leuchte-pf.l { left: 16px; } .leuchte-pf.r { right: 16px; }
@media (max-width: 760px), (max-aspect-ratio: 3/4) { .galerie-raster { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 34vw; overflow: visible; } }
.leuchte[hidden] { display: none; }

.zu-fotos { justify-self: start; margin-top: calc(var(--e) * 1.5); padding: .7em 1.3em; border-radius: 99px; background: var(--rot); color: #fff; text-decoration: none; font-weight: 700; font-size: calc(var(--e) * 2); }
.zu-fotos:hover { background: #fff; color: var(--rot); }
.saal .zu-fotos, .vorschau .zu-fotos { display: none; }
.galerie-innen { grid-template-rows: auto 1fr auto; }
.zu-fotos.hoch { justify-self: start; margin-top: 0; }
.saal .zu-fotos.hoch { display: inline-block; }
/* Lightbox: Bild immer mittig, nie größer als der Bildschirm */
.leuchte img { position: absolute; inset: 0; margin: auto; width: auto; height: auto; max-width: calc(100% - 150px); max-height: calc(100% - 110px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)); }
@media (max-width: 760px) { .leuchte img { max-width: calc(100% - 24px); max-height: calc(100% - 150px); } .leuchte-pf { top: auto; bottom: max(16px, env(safe-area-inset-bottom)); transform: none; } }
/* Galerie wächst mit den Fotos, die Seite scrollt frei weiter */
#galerie { height: auto; min-height: 100svh; }
#galerie .galerie-innen { height: auto; min-height: 100svh; }
.galerie-raster { overflow: visible; }
html:has(#galerie.aktiv) { scroll-snap-type: none; }

/* iPad im Präsentationsmodus: kein eigenes Scrollen von Safari, sonst springt ein schräger Wischer über die Animationsschritte */
@media (pointer: coarse) {
  html:has(body.saal) { overflow: hidden; overscroll-behavior: none; }
  body.saal { touch-action: none; overscroll-behavior: none; }
  body.saal .galerie-raster { touch-action: pan-y; }
}

/* Knopf „Nach oben“ */
.steuerung { position: fixed; z-index: 95; right: calc(env(safe-area-inset-right, 0px) + var(--e) * 2.4); bottom: calc(env(safe-area-inset-bottom, 0px) + var(--e) * 2.4); display: flex; gap: calc(var(--e) * 1); align-items: center; }
.nach-oben { font: inherit; font-size: calc(var(--e) * 1.5); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgb(35 42 51 / .72); border: 1px solid rgb(255 255 255 / .35); border-radius: 99px; padding: .6em 1.3em; cursor: pointer; backdrop-filter: blur(8px); touch-action: manipulation; }
.nach-oben[hidden], .vorschau .steuerung, .schritte-box[hidden] { display: none; }
.schritte-box { display: flex; align-items: center; gap: .2em; font-size: calc(var(--e) * 1.5); letter-spacing: .08em; text-transform: uppercase; color: #fff; background: rgb(35 42 51 / .72); border: 1px solid rgb(255 255 255 / .35); border-radius: 99px; padding: .15em .3em; backdrop-filter: blur(8px); font-variant-numeric: tabular-nums; }
.schritte-box span { padding: 0 .5em; white-space: nowrap; }
.schritt-knopf { font: inherit; font-size: 1.9em; line-height: 1; color: #fff; background: none; border: 0; width: 1.6em; height: 1.4em; border-radius: 99px; cursor: pointer; touch-action: manipulation; }
.schritt-knopf:disabled { opacity: .3; cursor: default; }
.schritt-knopf:not(:disabled):active { background: rgb(255 255 255 / .2); }
.saal .nach-oben { cursor: pointer; }