/* /erleben/: leas reise zum mitscrollen. ruhig, wie ein film. braucht css/basis.css */

body.erleben{background:var(--paper)}
nav.top.hell:not(.scrolled){background:transparent}

/* knopf "überspringen": immer da, bis man unten ist */
.skip{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:60;display:inline-flex;align-items:center;gap:8px;
  min-height:40px;padding:9px 16px;border-radius:999px;background:rgba(251,248,243,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(30,34,38,.18);color:var(--ink);text-decoration:none;font:500 14px var(--sans);letter-spacing:.01em;
  transition:opacity .8s var(--ease),transform .8s var(--ease)}
.skip:hover{border-color:var(--ink)}
.skip.weg{opacity:0;transform:translateY(12px);pointer-events:none}

/* ------------------------------------------------------------ einstieg */
section.einstieg{padding:0;height:560vh;position:relative}
.buehne{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--night)}
.buehne picture,.buehne picture img{position:absolute;inset:0;width:100%;height:100%}
.buehne picture img{object-fit:cover}
.gluehen{transform:scale(calc(1.14 - .14 * var(--g, 0)));transform-origin:50% 40%}
.gluehen img{object-position:50% 30%}
.nebel{position:absolute;inset:0;will-change:transform,opacity}
.nebel-l{clip-path:inset(0 50% 0 0);transform:translate3d(calc(var(--s, 0) * -42%),0,0) scale(calc(1 + var(--s, 0) * .3));opacity:calc(1 - var(--s, 0) * 1.5)}
.nebel-r{clip-path:inset(0 0 0 50%);transform:translate3d(calc(var(--s, 0) * 42%),0,0) scale(calc(1 + var(--s, 0) * .3));opacity:calc(1 - var(--s, 0) * 1.5)}
.abdunkeln{position:absolute;inset:0;background:linear-gradient(180deg,rgba(27,36,51,.55),rgba(27,36,51,.35) 45%,rgba(27,36,51,.6));opacity:var(--d, 0)}
.dunst{position:absolute;inset:0;width:100%;height:100%;touch-action:pan-y;opacity:calc(1 - var(--s, 0))}
.buehne.korn::after{z-index:4;opacity:.2}

.kapitel{position:absolute;left:0;right:0;z-index:5;padding:0 20px;max-width:1200px;margin:0 auto;pointer-events:none}
@media(min-width:760px){.kapitel{padding:0 40px}}
.kapitel h1,.kapitel .gross{font-family:var(--serif);font-weight:300;letter-spacing:-.025em;line-height:.98;margin:0 0 16px;color:var(--ink)}
.kapitel h1{font-size:clamp(50px,10vw,128px)}
.kapitel .gross{font-size:clamp(40px,7.4vw,96px)}
.kapitel em{font-style:italic;color:var(--accent)}
.kapitel .sub{max-width:34ch;margin:0;font-size:clamp(16px,1.5vw,18px);line-height:1.6;color:#3d3a36}
.kapitel .kicker{color:#4b4741}
.k1{top:calc(84px + 2vh);opacity:var(--k1, 1);transform:translateY(calc((1 - var(--k1, 1)) * -24px))}
.k2{bottom:calc(84px + 4vh);opacity:var(--k2, 0);transform:translateY(calc((1 - var(--k2, 0)) * 24px))}
.k3{top:calc(80px + 1vh);opacity:var(--k3, 0)}
.k4{top:50%;transform:translateY(calc(-50% + (1 - var(--k4, 0)) * 24px));opacity:var(--k4, 0);text-align:center}
.k4.an{pointer-events:auto}
.k3 .kicker,.k4 .kicker{color:rgba(239,232,220,.8)}
.k3 .gross,.k4 .gross{color:var(--paper)}
.k3 em,.k4 em{color:#e3a27c}
.k4 .gross{margin-left:auto;margin-right:auto;max-width:12ch;margin-bottom:32px}
.k4 .pill.big{background:var(--paper);color:var(--ink)}
.k4 .pill.big:hover{background:var(--accent-2);color:var(--paper)}
.k2 .kicker{color:rgba(239,232,220,.85)}
.k2 .gross{color:var(--paper)}
.k2 .sub{color:rgba(251,248,243,.9)}
.verlauf{position:absolute;inset:auto 0 0 0;height:60%;background:linear-gradient(0deg,rgba(27,36,51,.62),rgba(27,36,51,0));opacity:calc(var(--s, 0) * (1 - var(--d, 0)))}

/* scroll-film im feinen rahmen */
.film-rahmen{position:absolute;z-index:5;left:50%;top:61%;margin:0;padding:8px 8px 0;background:var(--paper);
  width:min(50vw,300px,calc(50svh * 9 / 16));transform:translate(-50%,calc(-50% + (1 - var(--f, 0)) * 30px));opacity:var(--f, 0);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
@media(min-width:900px){.film-rahmen{left:auto;right:12%;top:52%;transform:translate(0,calc(-50% + (1 - var(--f, 0)) * 30px))}}
.film-rahmen canvas{display:block;width:100%;aspect-ratio:9/16;background:var(--sand)}
.film-rahmen figcaption{font:italic 400 15px/1 var(--serif);color:var(--muted);padding:12px 2px 12px}
@media(min-width:900px){.k3{top:50%;transform:translateY(-50%)}.k3 .gross{max-width:9ch}}

.hinweis{position:absolute;z-index:6;left:0;right:0;bottom:calc(76px + env(safe-area-inset-bottom));text-align:center;margin:0;
  font:500 14px var(--sans);letter-spacing:.02em;color:var(--ink);transition:opacity 1s var(--ease)}
.hinweis span{display:inline-block;margin-left:6px;animation:sinken 3.2s var(--ease) infinite}
.hinweis.weg{opacity:0}
@keyframes sinken{0%,100%{transform:translateY(-2px)}50%{transform:translateY(4px)}}
.fortschritt{position:absolute;z-index:6;left:0;right:0;bottom:0;height:2px;background:rgba(255,255,255,.18)}
.fortschritt i{display:block;height:100%;background:var(--accent);transform-origin:0 50%;transform:scaleX(var(--p, 0))}
.nachweis{position:absolute;z-index:6;left:12px;bottom:12px;margin:0;font-size:10px;line-height:1.3;color:var(--paper);max-width:60vw}
.nachweis span{position:absolute;left:0;bottom:0;width:max-content;max-width:calc(100vw - 200px);background:rgba(27,36,51,.5);padding:3px 7px;border-radius:2px}
.nw-n{opacity:calc(1 - var(--s, 0))}
.nw-g{opacity:var(--s, 0)}

/* ------------------------------------------------------------ linienkarte */
section.karte{padding:0;height:480vh;position:relative;background:var(--paper)}
.karte-buehne{position:sticky;top:0;height:100vh;height:100svh;display:flex;flex-direction:column;overflow:hidden}
.karte-kopf{width:100%;padding-top:88px;display:grid;gap:4px}
.karte-kopf h2{font-size:clamp(34px,5vw,60px);margin:0 0 8px}
.karte-kopf .kicker{margin-bottom:12px}
.karte-text{margin:0;color:var(--muted);font-size:15px;max-width:44ch}
@media(min-width:900px){.karte-kopf{grid-template-columns:1fr auto;align-items:end;gap:40px;padding-top:100px}.karte-text{text-align:right;max-width:32ch}}
.karte-scroller{flex:1;min-height:0;display:flex;overflow-x:auto;overflow-y:hidden;scrollbar-width:none;padding:8px 0}
.karte-scroller::-webkit-scrollbar{display:none}
.karte-board{flex:none;height:100%;margin:0 auto;padding:0 12px}
.karte-svg{display:block;height:100%;width:auto;max-width:none;overflow:visible}
.station{margin:0;padding:12px 20px calc(18px + env(safe-area-inset-bottom));text-align:center;font:500 14px var(--sans);letter-spacing:.01em;color:var(--ink);border-top:1px solid var(--line)}
.station b{color:var(--accent);font-weight:600}
@media(max-width:759px){
  .karte-kopf{padding-top:80px}
  .karte-kopf h2{font-size:32px;margin-bottom:4px}
  .karte-kopf .kicker{margin-bottom:8px}
  .karte-text{font-size:13px;line-height:1.5}
  .station{text-align:left;padding-right:150px;font-size:13px;line-height:1.5;min-height:64px}
}

.karte-svg .land{fill:#efe6d6}
.karte-svg .land-winter{fill:#eceeec;opacity:var(--w, 0)}
.karte-svg .hoehen path{fill:none;stroke:#a8957a;stroke-width:.45;opacity:.42}
.karte-svg .umriss{fill:none;stroke:var(--ink);stroke-width:.9;stroke-linejoin:round;opacity:.75}
.karte-svg .see{fill:#cdd6d8;stroke:#9fb0b5;stroke-width:.4}
.karte-svg .route-basis{fill:none;stroke:var(--muted);stroke-width:.7;stroke-dasharray:1.5 4;stroke-linecap:round;opacity:.7}
.karte-svg .route-aktiv{fill:none;stroke:var(--accent);stroke-width:1.5;stroke-linecap:round}
.karte-svg .kartusche .k1{font:600 9px var(--sans);letter-spacing:.32em;fill:var(--ink)}
.karte-svg .kartusche .k2{font:500 6.5px var(--sans);letter-spacing:.28em;fill:var(--muted)}
.karte-svg .nord path{fill:var(--ink)}
.karte-svg .nord text{font:600 7px var(--sans);fill:var(--ink)}
.karte-svg .ort,.karte-svg .home{cursor:pointer;outline:none}
.karte-svg .hof{fill:var(--accent);opacity:0;transition:opacity 1.2s var(--ease)}
.karte-svg .hier .hof,.karte-svg .ort:focus-visible .hof,.karte-svg .home:focus-visible .hof{opacity:.16}
.karte-svg .punkt{fill:var(--paper);stroke:var(--ink);stroke-width:1.1;transition:fill 1s var(--ease),stroke 1s var(--ease)}
.karte-svg .war .punkt{fill:var(--accent);stroke:var(--accent)}
.karte-svg .home .punkt{fill:var(--ink)}
.karte-svg .name{font:600 10px var(--sans);letter-spacing:.16em;fill:var(--ink)}
.karte-svg .sub{font:500 7px var(--sans);letter-spacing:.14em;fill:var(--muted)}
.karte-svg .bald-t{display:none}
.karte-svg .zukunft .bald-t{display:inline}
.karte-svg .zukunft .name{fill:#4b4741}
.karte-svg .ziel{fill:transparent}
.karte-svg .zug-punkt{fill:var(--ink)}
.karte-svg .zug-ring{fill:none;stroke:var(--ink);stroke-width:.7;opacity:.5;transform-box:fill-box;transform-origin:center;animation:atmen 4s ease-in-out infinite}
@keyframes atmen{0%,100%{transform:scale(.8);opacity:.5}50%{transform:scale(1.25);opacity:.15}}

/* karte zum ort, öffnet sich beim antippen */
.ortkarte{position:absolute;z-index:8;left:50%;bottom:calc(60px + env(safe-area-inset-bottom));transform:translateX(-50%);width:min(340px,calc(100vw - 32px));
  background:var(--paper);border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(30,34,38,.45);animation:auf .7s var(--ease)}
.ortkarte img{width:100%;aspect-ratio:16/9;object-fit:cover}
.ortkarte .ok-body{padding:16px 20px 18px}
.ortkarte h3{font-size:30px;margin:0 0 2px}
.ortkarte .ok-when{margin:0 0 12px;font:600 11px var(--sans);letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.ortkarte .ok-links{display:flex;flex-direction:column;gap:6px}
.ortkarte .ok-links a{font-weight:500;text-decoration:none;color:var(--ink)}
.ortkarte .ok-links a:hover{color:var(--accent)}
.ortkarte .ok-links a.ig{color:var(--accent)}
.ortkarte .ok-x{position:absolute;top:8px;right:8px;width:36px;height:36px;border-radius:50%;border:0;background:rgba(251,248,243,.9);font-size:20px;line-height:1;cursor:pointer;color:var(--ink)}
@keyframes auf{from{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%,0)}}

/* ------------------------------------------------------------ ende: die wochenenden */
.weiter h2{max-width:14ch}
.reisen{display:grid;gap:44px 28px;grid-template-columns:minmax(0,1fr)}
@media(min-width:640px){.reisen{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:1080px){.reisen{grid-template-columns:repeat(4,minmax(0,1fr))}}
.reise .reise-bild{display:block;overflow:hidden;margin-bottom:16px;background:var(--sand)}
.reise .reise-bild img{width:100%;aspect-ratio:4/5;object-fit:cover;transition:transform 1.6s var(--ease)}
.reise .reise-bild:hover img{transform:scale(1.03)}
.reise .ph{aspect-ratio:4/5;display:flex;align-items:flex-end;padding:16px;font-family:var(--serif);font-size:24px}
.reise .kicker{margin:0 0 6px}
.reise h3{font-size:30px;line-height:1.1;margin:0 0 12px}
.reise h3 a{text-decoration:none}
.reise .links{display:flex;flex-direction:column;gap:4px;font-size:15px}
.reise .links a{text-decoration:none;font-weight:500}
.reise .links a:hover{color:var(--accent)}
.reise .links a.ig{color:var(--accent)}
.zurueck{display:flex;flex-wrap:wrap;gap:16px 32px;margin:64px 0 0}

/* ------------------------------------------------------------ bewegung reduzieren: ruhige standbilder */
@media (prefers-reduced-motion:reduce){
  section.einstieg,section.karte{height:auto}
  .buehne,.karte-buehne{position:relative}
  .karte-buehne{height:auto;min-height:100svh}
  .karte-scroller{height:62svh;flex:none}
  .nebel,.verlauf,.dunst,.k1,.k2,.k3,.film-rahmen,.hinweis,.fortschritt,.nw-n{display:none}
  .gluehen{transform:none}
  .abdunkeln{opacity:.8}
  .k4{opacity:1;transform:translateY(-50%);pointer-events:auto}
  .nw-g{opacity:1}
  .karte-svg .zug-ring,.hinweis span{animation:none}
  .ortkarte{animation:none}
}