/* MOORBAHN – öffentliches Stylesheet
   Palette aus dem Moor: Torf, Ried, Moos, Rost, Heide */

@font-face { font-family: 'Bahnschrift MB'; src: url('fonts/bahnschrift-sb.woff2') format('woff2');
             font-weight: 600; font-display: swap; }
@font-face { font-family: 'Bahnschrift MB'; src: url('fonts/bahnschrift-md.woff2') format('woff2');
             font-weight: 500; font-display: swap; }
@font-face { font-family: 'Bahnschrift UI'; src: url('fonts/bahnschrift-ui.woff2') format('woff2');
             font-weight: 400; font-display: swap; }
@font-face { font-family: 'Lesetext MB'; src: url('fonts/lesetext.woff2') format('woff2');
             font-weight: 100 900; font-display: swap; }

:root {
  --torf:      #211a13;
  --torf-hell: #3a3128;
  --ried:      #eceae0;
  --ried-tief: #e0ddcf;
  --moos:      #4f6b3a;
  --moos-dkl:  #3c5230;
  --rost:      #a64b2a;
  --tafel:     #1b1710;
  --tafel-txt: #f2e9cf;
  --linie:     #c9c4b2;
  --schrift-display: 'Bahnschrift MB', 'Arial Narrow', sans-serif;
  --schrift-ui:      'Bahnschrift UI', 'Segoe UI', sans-serif;
  --schrift-lese:    'Lesetext MB', Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--ried); color: var(--torf);
  font-family: var(--schrift-lese); font-size: 1.06rem; line-height: 1.65;
}
img { max-width: 100%; display: block; }
a { color: var(--moos-dkl); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--rost); }
:focus-visible { outline: 3px solid var(--rost); outline-offset: 2px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }

h1, h2, h3 {
  font-family: var(--schrift-display); font-weight: 600;
  line-height: 1.08; letter-spacing: .01em; margin: 0 0 .5em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.25rem; }

.skiplink { position: absolute; left: -999px; top: 0; background: var(--torf); color: #fff;
  padding: .5rem 1rem; z-index: 100; }
.skiplink:focus { left: .5rem; top: .5rem; }

/* ------------------------------------------------------------ Kopfbereich */
.topbar { background: var(--torf); color: var(--ried); position: sticky; top: 0; z-index: 40;
  border-bottom: 3px solid var(--rost); }
.topbar-inner { display: flex; align-items: center; gap: 1rem; min-height: 64px; }
.brand { display: flex; align-items: center; gap: .65rem; color: var(--ried);
  text-decoration: none; }
.brand-loco { width: 44px; height: 28px; }
.brand-name { font-family: var(--schrift-display); font-weight: 600; font-size: 1.35rem;
  letter-spacing: .03em; }
.mainnav { margin-left: auto; }
.mainnav ul { display: flex; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.mainnav a { display: block; padding: .55rem .8rem; color: var(--ried); text-decoration: none;
  font-family: var(--schrift-ui); font-size: 1.02rem; border-bottom: 3px solid transparent; }
.mainnav a:hover { color: #fff; border-bottom-color: var(--moos); }
.mainnav a.aktiv { color: #fff; border-bottom-color: var(--rost); }
.nav-toggle { display: none; margin-left: auto; background: none; color: var(--ried);
  border: 1px solid var(--torf-hell); padding: .45rem .9rem; font-family: var(--schrift-ui);
  font-size: 1rem; cursor: pointer; border-radius: 6px; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .mainnav { display: none; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--torf); border-bottom: 3px solid var(--rost); }
  .mainnav.offen { display: block; }
  .mainnav ul { flex-direction: column; padding: .5rem 1rem 1rem; }
  .mainnav a { border-bottom: none; border-left: 3px solid transparent; }
  .mainnav a.aktiv { border-left-color: var(--rost); }
}

/* ------------------------------------------------------------------ Hero */
.hero { position: relative; background: #dce4dd; }
.panorama { display: block; width: 100%; height: clamp(320px, 52vw, 560px); }
.hero-text { position: absolute; inset: 0; display: flex; flex-direction: column;
  justify-content: flex-start; padding-top: clamp(1.5rem, 6vw, 4.5rem); pointer-events: none; }
.hero-text h1 { max-width: 15ch; color: var(--torf);
  text-shadow: 0 1px 0 rgba(255,255,255,.55); }
.hero-sub { font-family: var(--schrift-ui); color: var(--torf-hell); margin: 0 0 1.4rem;
  font-size: 1.05rem; }
.btn {
  display: inline-block; background: var(--moos); color: #fff; text-decoration: none;
  font-family: var(--schrift-display); font-weight: 600; font-size: 1.15rem;
  letter-spacing: .02em; padding: .6rem 1.4rem .68rem; border: none; border-radius: 8px;
  cursor: pointer; box-shadow: inset 0 -3px 0 rgba(0,0,0,.22);
}
.btn:hover { background: var(--moos-dkl); color: #fff; }
.btn-hero { pointer-events: auto; align-self: flex-start; }

/* ------------------------------------------------------------- Abschnitte */
.intro, .news-vorschau, .hinweisblock, .textseite { padding: 3rem 1.25rem; }
.seitenkopf { padding: 2.6rem 1.25rem 1rem; }
.untertitel { max-width: 62ch; color: var(--torf-hell); font-size: 1.08rem; }
.prosa { max-width: 68ch; }
.prosa h2 { margin-top: 1.6em; }
.prosa blockquote { border-left: 4px solid var(--moos); margin: 1.2em 0; padding: .2em 0 .2em 1em;
  color: var(--torf-hell); }
.leerhinweis { color: var(--torf-hell); padding: 2rem 0 3rem; }

/* --------------------------------------------------------- Abfahrtstafel */
.tafel-strip { background: var(--tafel); color: var(--tafel-txt);
  padding: 2.6rem 0 3rem; border-top: 6px solid var(--rost); border-bottom: 6px solid var(--rost); }
.tafel-titel { color: var(--tafel-txt); border-bottom: 1px solid #3d372a;
  padding-bottom: .4rem; margin-top: 1.6rem; }
.tafel-titel:first-child { margin-top: 0; }
.tafel { font-family: var(--schrift-display); }
.tafel-zeile {
  display: grid; grid-template-columns: minmax(190px, .9fr) 1.4fr auto;
  gap: 1rem; align-items: baseline; padding: .8rem .4rem;
  border-bottom: 1px dashed #3d372a;
}
.tafel-datum { font-weight: 600; font-size: 1.3rem; color: #fff; }
.tafel-name { font-family: var(--schrift-ui); font-size: 1.05rem; color: var(--tafel-txt); }
.tafel-notiz { display: block; font-size: .92rem; color: #b8ad8d; margin-top: .15rem; }
.tafel-zeiten { display: flex; flex-wrap: wrap; gap: .45rem; justify-self: end; }
.abfahrt {
  background: #efe6c8; color: var(--tafel); font-weight: 600; font-size: 1.2rem;
  padding: .18rem .6rem .22rem; border-radius: 4px; letter-spacing: .05em;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.25);
}
.tafel-leer { font-family: var(--schrift-ui); padding: 1.4rem .4rem; color: #b8ad8d; }
.tafel-mehr { margin-top: 1.2rem; font-family: var(--schrift-ui); }
.tafel-mehr a { color: #e8dcb8; }
.tafel-seite { border-top: none; }

@media (max-width: 680px) {
  .tafel-zeile { grid-template-columns: 1fr; gap: .3rem; }
  .tafel-zeiten { justify-self: start; }
}

/* ------------------------------------------------------------- News-Karten */
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.4rem; }
.news-karte { background: #fff; border: 1px solid var(--linie); border-radius: 10px;
  overflow: hidden; }
.news-karte > a { display: block; color: inherit; text-decoration: none; height: 100%; }
.news-karte img, .news-platzhalter { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.news-platzhalter { display: block;
  background: repeating-linear-gradient(-45deg, var(--ried-tief) 0 14px, var(--ried) 14px 28px); }
.news-karte-text { display: block; padding: .9rem 1.05rem 1.15rem; }
.news-karte time { font-family: var(--schrift-ui); font-size: .9rem; color: var(--rost); }
.news-karte strong { display: block; font-family: var(--schrift-display); font-weight: 600;
  font-size: 1.3rem; line-height: 1.15; margin: .25rem 0 .35rem; }
.news-karte .teaser { display: block; font-size: .98rem; color: var(--torf-hell); }
.news-karte:hover { border-color: var(--moos); }
.news-karte:hover strong { color: var(--moos-dkl); }

/* ---------------------------------------------------------------- Beitrag */
.beitrag { padding: 2.4rem 1.25rem 3.5rem; }
.beitrag-zurueck { font-family: var(--schrift-ui); margin: 0 0 1.4rem; }
.beitrag-datum { font-family: var(--schrift-ui); color: var(--rost); }
.beitrag h1 { max-width: 22ch; }
.beitrag-master { margin: 1.6rem 0; }
.beitrag-master img { border-radius: 10px; width: 100%; }
.galerie-titel { margin-top: 2.4rem; }
.galerie { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: .8rem; }
.galerie img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 8px; }
.galerie figure { margin: 0; }
.galerie figcaption { font-family: var(--schrift-ui); font-size: .85rem;
  color: var(--torf-hell); padding-top: .3rem; }
[data-zoom] { cursor: zoom-in; }

/* ------------------------------------------------------------- Geschichte */
.zeitleiste { padding: 1.5rem 1.25rem 4rem; position: relative; }
.kapitel { display: grid; grid-template-columns: 56px 1fr; gap: 1.2rem; padding: 1.8rem 0; }
.kapitel-marke { position: relative; }
.kapitel-marke::before {           /* durchgehende Schiene */
  content: ''; position: absolute; left: 18px; top: -1.8rem; bottom: -1.8rem;
  width: 5px; background: var(--torf-hell); border-radius: 2px;
}
.kapitel:first-child .kapitel-marke::before { top: .6rem; }
.kapitel:last-child .kapitel-marke::before { bottom: auto; height: calc(100% + 1.8rem); }
.schwelle {                        /* Bahnschwelle als Marker */
  position: absolute; left: 2px; top: .55rem; width: 37px; height: 12px;
  background: var(--rost); border-radius: 2px; box-shadow: 0 3px 0 var(--torf);
}
.kapitel-aera { font-family: var(--schrift-display); font-weight: 600; font-size: 1.15rem;
  color: var(--rost); margin: 0 0 .2rem; }
.kapitel-galerie { margin-top: 1.2rem; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }

@media (max-width: 560px) { .kapitel { grid-template-columns: 34px 1fr; }
  .schwelle { width: 26px; } .kapitel-marke::before { left: 12px; } }

/* ---------------------------------------------------------------- Kontakt */
.kontakt-spalten { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2.5rem;
  padding: 2rem 1.25rem 4rem; }
@media (max-width: 760px) { .kontakt-spalten { grid-template-columns: 1fr; } }
.adresse { white-space: normal; }
.kform { display: grid; gap: 1rem; }
.kform label { display: grid; gap: .3rem; font-family: var(--schrift-ui); font-size: .98rem; }
.kform input, .kform textarea {
  font: inherit; font-family: var(--schrift-lese); padding: .55rem .7rem;
  border: 1px solid var(--linie); border-radius: 6px; background: #fff; color: var(--torf);
}
.kform input:focus, .kform textarea:focus { border-color: var(--moos); outline: none;
  box-shadow: 0 0 0 3px rgba(79,107,58,.25); }
.kform .hp { position: absolute; left: -9999px; }
.form-ok { background: #e4ecdb; border: 1px solid var(--moos); border-radius: 8px;
  padding: 1rem 1.2rem; }
.form-fehler { background: #f4e2d8; border: 1px solid var(--rost); border-radius: 8px;
  padding: .8rem 1.2rem; }

/* ----------------------------------------------------------------- Footer */
.footer { background: var(--torf); color: var(--ried); margin-top: 3rem; }
.gleis { height: 18px; background:
  repeating-linear-gradient(90deg, var(--rost) 0 14px, transparent 14px 34px) 0 4px / 100% 10px no-repeat,
  linear-gradient(var(--torf-hell), var(--torf-hell)) 0 0 / 100% 3px no-repeat,
  linear-gradient(var(--torf-hell), var(--torf-hell)) 0 15px / 100% 3px no-repeat,
  var(--ried); }
.footer-inner { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2rem;
  padding: 2.2rem 1.25rem 2.6rem; font-family: var(--schrift-ui); font-size: .97rem; }
.footer-brand { font-family: var(--schrift-display); font-weight: 600; font-size: 1.3rem;
  margin: 0 0 .4rem; }
.footer-addr { margin: 0; color: #cfc9ba; }
.footer a { color: #e8dcb8; }
.footer-links { display: grid; gap: .4rem; align-content: start; justify-items: start; }
@media (max-width: 680px) { .footer-inner { grid-template-columns: 1fr; gap: 1.2rem; } }

/* --------------------------------------------------------------- Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 90; background: rgba(20,16,10,.93);
  display: flex; align-items: center; justify-content: center; }
.lightbox[hidden] { display: none; }
.lightbox figure { margin: 0; max-width: min(94vw, 1500px); max-height: 92vh;
  display: flex; flex-direction: column; align-items: center; gap: .6rem; }
.lightbox img { max-width: 94vw; max-height: 84vh; width: auto; height: auto;
  border-radius: 6px; box-shadow: 0 12px 48px rgba(0,0,0,.6); }
.lightbox figcaption { color: #e8dcb8; font-family: var(--schrift-ui); font-size: .95rem;
  min-height: 1.2em; text-align: center; }
.lb-close, .lb-prev, .lb-next { position: fixed; background: none; border: none;
  color: #f2e9cf; font-size: 2.6rem; line-height: 1; cursor: pointer; padding: .4rem .8rem; }
.lb-close { top: .6rem; right: .9rem; }
.lb-prev { left: .4rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: .4rem; top: 50%; transform: translateY(-50%); }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { color: #fff; }

@media (prefers-reduced-motion: no-preference) {
  .lightbox img { animation: lb-ein .18s ease-out; }
  @keyframes lb-ein { from { opacity: 0; transform: scale(.97); } to { opacity: 1; } }
}