/* =========================================================================
   MEC Balingen e.V. — Designsprache: deutscher Bahn-Fahrplan
   Palette aus der Welt des Vereins: Nachtblau der Halle, Signalgelb des
   Aushangfahrplans, Kobaltblau des Bahnhofsschilds, Signalrot Hp0,
   Messing und Lokgrün der 99 211.
   ========================================================================= */

:root {
  --night:    #0B0F14;
  --night-2:  #121A23;
  --night-3:  #1C2733;
  --night-4:  #2A3846;

  --paper:    #F2EEE4;
  --paper-2:  #E4DFD1;

  --signal:   #F5B301;
  --signal-2: #FFCB2E;

  --enamel:   #16375F;
  --enamel-2: #0E2544;

  --red:      #C0182B;
  --loco:     #1E5B45;
  --brass:    #C9A227;

  --ink:      #0B0F14;
  --ink-60:   rgba(11, 15, 20, .62);
  --ink-40:   rgba(11, 15, 20, .42);
  --snow:     #F7F5F0;
  --snow-70:  rgba(247, 245, 240, .74);
  /* .58 statt .45: darunter reisst der Kontrast auf dem Kobaltblau der
     Kontaktsektion unter WCAG AA (4.5:1) ab. */
  --snow-45:  rgba(247, 245, 240, .58);

  --dsp:  "Big Shoulders Display", "Fira Sans", system-ui, sans-serif;
  --body: "Fira Sans", system-ui, -apple-system, sans-serif;
  --mono: "Fira Mono", ui-monospace, "SFMono-Regular", monospace;

  --pad: clamp(1.25rem, 5vw, 4rem);
  --maxw: 1240px;
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset / Basis ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--night);
  color: var(--snow);
  font-family: var(--body);
  font-size: clamp(1rem, .96rem + .2vw, 1.075rem);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* height:auto ist Pflicht - die HTML-Attribute width/height wirken als
   Presentation Hints und wuerden aspect-ratio sonst aushebeln. */
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { margin: 0; line-height: .92; font-weight: 800; }
p { margin: 0; }
ol, ul { margin: 0; padding: 0; list-style: none; }

::selection { background: var(--signal); color: var(--ink); }

:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--signal); color: var(--ink);
  padding: .8rem 1.2rem; font-weight: 700; text-decoration: none;
}
.skip:focus { left: 1rem; top: 1rem; }

/* ---------- Scroll-Reveal (nur aktiv, wenn JS es setzt) ---------- */
.rv { opacity: 0; transform: translateY(20px); }
.rv-in {
  opacity: 1; transform: none;
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}

/* =========================================================================
   NAV
   ========================================================================= */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(11, 15, 20, .82);
  backdrop-filter: blur(14px) saturate(1.3);
  -webkit-backdrop-filter: blur(14px) saturate(1.3);
  border-bottom: 1px solid rgba(247, 245, 240, .10);
}
.nav-in {
  max-width: var(--maxw); margin: 0 auto;
  padding: .7rem var(--pad);
  display: flex; align-items: center; gap: 1.5rem;
}
.nav-mark {
  display: flex; align-items: center; gap: .7rem;
  text-decoration: none; margin-right: auto;
}
.nav-mark-badge {
  font-family: var(--dsp); font-weight: 800; font-size: 1.05rem;
  letter-spacing: .06em;
  background: var(--signal); color: var(--ink);
  padding: .3rem .5rem .18rem; border-radius: 3px;
  line-height: 1;
}
.nav-mark-txt {
  font-size: .72rem; line-height: 1.25; letter-spacing: .02em;
  color: var(--snow-70);
}
.nav-mark-txt b { color: var(--snow); font-weight: 700; }

.nav-links { display: flex; gap: 1.6rem; }
.nav-links a {
  font-size: .82rem; font-weight: 500; letter-spacing: .04em;
  text-transform: uppercase; text-decoration: none;
  color: var(--snow-70); position: relative; padding: .3rem 0;
  transition: color .25s var(--ease);
}
.nav-links a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: 0;
  height: 2px; background: var(--signal);
  transition: right .3s var(--ease);
}
.nav-links a:hover { color: var(--snow); }
.nav-links a:hover::after { right: 0; }

.nav-cta {
  font-size: .78rem; font-weight: 700; letter-spacing: .05em;
  text-transform: uppercase; text-decoration: none;
  color: var(--ink); background: var(--signal);
  padding: .55rem .95rem; border-radius: 3px;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.nav-cta:hover { background: var(--signal-2); transform: translateY(-1px); }

.nav-burger {
  display: none; background: none; border: 0; cursor: pointer;
  padding: .5rem; width: 2.6rem; height: 2.6rem;
}
.nav-burger span {
  display: block; height: 2px; background: var(--snow); margin: 4px 0;
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Scroll-Fortschritt als Gleis */
.nav-rail { height: 2px; background: rgba(247, 245, 240, .10); }
.nav-rail i { display: block; height: 100%; width: 0; background: var(--signal); }

.nav-mobile { display: none; }

/* =========================================================================
   HERO
   ========================================================================= */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 80% at 15% 0%, rgba(22, 55, 95, .55) 0%, transparent 60%),
    linear-gradient(180deg, var(--night-2) 0%, var(--night) 100%);
  padding: clamp(3.5rem, 9vw, 7.5rem) 0 0;
}
/* Schwellenraster im Hintergrund */
.hero-grid {
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(90deg,
    rgba(247, 245, 240, .055) 0 1px, transparent 1px 78px);
  mask-image: linear-gradient(180deg, transparent, #000 25%, #000 55%, transparent 92%);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 25%, #000 55%, transparent 92%);
  pointer-events: none;
}
/* Tief liegender Dampfschwaden, der um die Lok herum treibt */
.hero-haze {
  position: absolute; left: -10%; right: -10%; bottom: 0; height: 62%;
  pointer-events: none;
  background:
    radial-gradient(38% 52% at 22% 72%, rgba(247, 245, 240, .075), transparent 70%),
    radial-gradient(30% 44% at 62% 80%, rgba(247, 245, 240, .055), transparent 72%);
  animation: hazeDrift 34s ease-in-out infinite alternate;
}
@keyframes hazeDrift {
  from { transform: translate3d(-2.5%, 1%, 0) scale(1); }
  to   { transform: translate3d(3.5%, -1.5%, 0) scale(1.09); }
}

.hero-in {
  position: relative; max-width: var(--maxw); margin: 0 auto;
  padding: 0 var(--pad);
}

/* ---------- Ladesequenz: der Text setzt sich, dann faehrt die Lok ein ---------- */
@keyframes heroIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}
.hero-eyebrow      { animation: heroIn .7s var(--ease) .06s both; }
.hero-h1 .l:nth-child(1) { animation: heroIn .8s var(--ease) .16s both; }
.hero-h1 .l:nth-child(2) { animation: heroIn .8s var(--ease) .27s both; }
.hero-h1 .l:nth-child(3) { animation: heroIn .8s var(--ease) .38s both; }
.hero-lead         { animation: heroIn .8s var(--ease) .52s both; }
.hero-actions      { animation: heroIn .8s var(--ease) .64s both; }
.hero-status       { animation: heroIn .8s var(--ease) .76s both; }

.hero-eyebrow {
  display: flex; align-items: center; gap: .8rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--signal);
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
}
.hero-eyebrow .dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: currentColor; opacity: .55;
}

.hero-h1 {
  font-family: var(--dsp);
  font-size: clamp(3.1rem, 11.5vw, 9.5rem);
  letter-spacing: -.015em;
  text-transform: uppercase;
  margin-bottom: clamp(1.6rem, 3vw, 2.2rem);
}
.hero-h1 .l { display: block; }
.hero-h1 .accent { color: var(--signal); }

.hero-lead {
  max-width: 54ch; color: var(--snow-70);
  font-size: clamp(1.02rem, .98rem + .35vw, 1.24rem);
  margin-bottom: clamp(1.8rem, 3.5vw, 2.6rem);
}

.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.btn {
  display: inline-block; text-decoration: none;
  font-weight: 700; font-size: .88rem; letter-spacing: .04em;
  text-transform: uppercase;
  padding: .95rem 1.7rem; border-radius: 3px;
  transition: transform .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease);
}
.btn-primary { background: var(--signal); color: var(--ink); }
.btn-primary:hover { background: var(--signal-2); transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid rgba(247, 245, 240, .28); color: var(--snow);
}
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); transform: translateY(-2px); }

/* Live-Status */
.hero-status {
  display: inline-flex; align-items: center; gap: .7rem; flex-wrap: wrap;
  margin-top: clamp(1.8rem, 3.5vw, 2.6rem);
  padding: .7rem 1.15rem;
  border: 1px solid rgba(247, 245, 240, .16);
  border-radius: 3px;
  background: rgba(247, 245, 240, .04);
  font-family: var(--mono); font-size: .82rem;
}
.hero-status-lamp {
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--loco); box-shadow: 0 0 0 0 currentColor;
  color: var(--loco); flex: none;
}
.hero-status-lamp.is-live {
  background: var(--red); color: var(--red);
  animation: lamp 2s infinite;
}
@keyframes lamp {
  0%   { box-shadow: 0 0 0 0 rgba(192, 24, 43, .55); }
  70%  { box-shadow: 0 0 0 11px rgba(192, 24, 43, 0); }
  100% { box-shadow: 0 0 0 0 rgba(192, 24, 43, 0); }
}
.hero-status-key { color: var(--snow-45); letter-spacing: .1em; text-transform: uppercase; }
.hero-status-val { color: var(--snow); font-weight: 700; }

/* ---------- Logo-Band: die Lok faehrt ein, dann steigt der Rauch ---------- */
.hero-mark { margin: clamp(2.5rem, 6vw, 5rem) 0 0; }
.hero-mark .mark {
  width: 100%; height: auto;
  color: var(--snow); opacity: .88;
  mask-image: linear-gradient(180deg, #000 62%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, #000 62%, transparent 100%);
}

/* Die Lok wird von links nach rechts freigelegt - liest sich wie Einfahren. */
.mark-wipe-r {
  transform-box: fill-box; transform-origin: left center;
  transform: scaleX(0);
  animation: markWipe 1.6s cubic-bezier(.16, .84, .34, 1) .92s forwards;
}
@keyframes markWipe { to { transform: scaleX(1); } }

/* Burg + Rauchwolke kommen erst, wenn die Lok steht. */
.mark-sky {
  opacity: 0; transform: translateY(22px);
  animation: markSky 1s var(--ease) 1.95s forwards;
}
@keyframes markSky { to { opacity: 1; transform: none; } }


/* =========================================================================
   FAHRTAGE — Signature: Aushangfahrplan mit Fallblattanzeige
   ========================================================================= */
.fp {
  background: var(--signal);
  color: var(--ink);
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  /* Papierstruktur */
  background-image:
    repeating-linear-gradient(0deg, rgba(11, 15, 20, .028) 0 1px, transparent 1px 4px);
}
.fp-in { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

.fp-board {
  background: var(--paper);
  border: 2px solid var(--ink);
  border-radius: 4px;
  box-shadow: 12px 12px 0 rgba(11, 15, 20, .18);
  overflow: hidden;
  margin-bottom: clamp(2.25rem, 5vw, 3.75rem);
}
.fp-board-head {
  background: var(--ink); color: var(--paper);
  display: flex; align-items: baseline; justify-content: space-between;
  padding: .85rem clamp(1rem, 2.5vw, 1.6rem);
}
.fp-board-head-l {
  font-family: var(--dsp); font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 2.6rem); letter-spacing: .04em;
  text-transform: uppercase; line-height: 1;
}
.fp-board-head-r {
  font-family: var(--mono); font-size: 1rem; letter-spacing: .2em;
  color: var(--signal);
}

.fp-cols {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, auto) minmax(0, auto);
  gap: 1rem;
  padding: .6rem clamp(1rem, 2.5vw, 1.6rem);
  border-bottom: 1px solid var(--ink-40);
  font-family: var(--mono); font-size: .7rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-60);
}
.fp-cols span:nth-child(3), .fp-cols span:nth-child(4) { text-align: right; }

.fp-row {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr) minmax(0, auto) minmax(0, auto);
  gap: 1.25rem; align-items: center;
  padding: clamp(.85rem, 1.8vw, 1.15rem) clamp(1rem, 2.5vw, 2rem);
  border-bottom: 1px dashed rgba(11, 15, 20, .22);
  transition: background .25s var(--ease);
}
.fp-row:hover { background: rgba(11, 15, 20, .045); }
.fp-row.is-past { opacity: .62; }

.fp-flap { display: flex; gap: 2px; flex: none; }
.fp-cell {
  display: inline-flex; align-items: center; justify-content: center;
  width: 1.02em; height: 1.55em;
  background: #14181D; color: var(--signal);
  font-family: var(--mono); font-size: clamp(1rem, 2.6vw, 1.55rem);
  font-weight: 700; border-radius: 2px;
  position: relative;
  box-shadow: inset 0 -2px 3px rgba(0, 0, 0, .55);
}
/* Trennfuge der Fallblätter */
.fp-cell::after {
  content: ""; position: absolute; left: 0; right: 0; top: 50%;
  height: 1px; background: rgba(0, 0, 0, .6);
}
.fp-cell.is-gap { background: transparent; box-shadow: none; width: .45em; }
.fp-cell.is-gap::after { display: none; }
.fp-cell.is-flipping { animation: flap 90ms var(--ease); }
@keyframes flap {
  from { transform: rotateX(-78deg); filter: brightness(1.5); }
  to   { transform: none; filter: none; }
}

.fp-what {
  font-weight: 500; min-width: 0;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}
.fp-what em {
  display: block; font-style: normal;
  font-family: var(--mono); font-size: .72rem;
  color: var(--ink-60); letter-spacing: .04em;
}
.fp-row.is-special .fp-what { font-weight: 700; }

.fp-when {
  font-family: var(--mono); font-size: .82rem;
  color: var(--ink-60); text-align: right; white-space: nowrap;
}

.fp-state {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .1em;
  text-transform: uppercase; text-align: right; white-space: nowrap;
}
.fp-state:empty { display: none; }
.fp-state.st-past { color: var(--ink-60); }
.fp-state.st-next {
  color: var(--paper); background: var(--loco);
  padding: .28rem .6rem; border-radius: 2px;
}
.fp-state.st-live {
  color: var(--paper); background: var(--red);
  padding: .28rem .6rem; border-radius: 2px;
  animation: lamp 2s infinite;
}

.fp-foot {
  padding: 1rem clamp(1rem, 2.5vw, 1.6rem);
  font-size: .84rem; color: var(--ink-60);
  background: rgba(11, 15, 20, .05);
}

/* Erlaeuterungsband unter dem Fahrplan */
.fp-side {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.15fr) minmax(0, .8fr);
  gap: clamp(1.5rem, 3.5vw, 3rem);
  align-items: start;
}
.fp-side-h {
  font-family: var(--dsp); font-weight: 800;
  font-size: clamp(1.9rem, 4.5vw, 3.1rem);
  text-transform: uppercase; letter-spacing: -.005em;
}
.fp-side-list { display: grid; gap: .8rem; }
.fp-side-list li {
  position: relative; padding-left: 1.6rem;
  font-size: .95rem; line-height: 1.5;
}
.fp-side-list li::before {
  content: ""; position: absolute; left: 0; top: .62em;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--ink);
}
.fp-side-list b { font-weight: 700; }

.fp-tickets {
  border: 2px solid var(--ink); border-radius: 4px;
  background: var(--paper);
  padding: 1.1rem 1.3rem;
}
.fp-tickets-h {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-60);
  margin-bottom: .7rem;
}
.fp-tickets-row {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: .45rem 0; border-top: 1px dashed rgba(11, 15, 20, .22);
}
.fp-tickets-row b {
  font-family: var(--dsp); font-size: 1.65rem; font-weight: 800;
  line-height: 1;
}

/* =========================================================================
   Gemeinsame Sektions-Köpfe
   ========================================================================= */
.sec-head { margin-bottom: clamp(2.2rem, 5vw, 3.5rem); max-width: 60ch; }
.sec-eyebrow {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--signal);
  margin-bottom: 1rem;
}
.sec-h {
  font-family: var(--dsp);
  font-size: clamp(2.4rem, 7vw, 5rem);
  text-transform: uppercase; letter-spacing: -.01em;
}
.sec-lead {
  margin-top: 1.2rem; color: var(--snow-70);
  font-size: clamp(1rem, .97rem + .25vw, 1.15rem); max-width: 52ch;
}
.sec-head-dark .sec-eyebrow { color: var(--red); }
.sec-head-dark .sec-h { color: var(--ink); }
.sec-head-dark .sec-lead { color: var(--ink-60); }

/* =========================================================================
   ANLAGEN
   ========================================================================= */
.an { background: var(--night); padding: clamp(4rem, 9vw, 7rem) 0; }
.an-in { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

.an-lead {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
.an-lead-media {
  position: relative; overflow: hidden; border-radius: 4px;
  border: 1px solid rgba(247, 245, 240, .14);
}
.an-lead-media picture { display: block; }
.an-lead-media img {
  width: 100%; object-fit: cover; aspect-ratio: 16 / 10;
  transition: transform .9s var(--ease);
}
.an-lead-media:hover img { transform: scale(1.04); }

.an-kicker {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--signal); margin-bottom: .8rem;
}
.an-lead-h {
  font-family: var(--dsp); font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  text-transform: uppercase; margin-bottom: 1rem;
}
.an-lead-txt { color: var(--snow-70); margin-bottom: 1.8rem; }
.an-lead-txt b { color: var(--snow); }

.an-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(88px, 1fr));
  gap: .8rem; margin: 0;
}
.an-stats div {
  border-top: 2px solid var(--signal);
  padding-top: .6rem;
}
.an-stats dt {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--snow-45); margin-bottom: .2rem;
}
.an-stats dd {
  margin: 0; font-family: var(--dsp); font-weight: 800;
  font-size: clamp(1.7rem, 4vw, 2.4rem); line-height: 1;
}
.an-stats dd span {
  display: block; font-family: var(--body); font-weight: 400;
  font-size: .68rem; color: var(--snow-45); letter-spacing: .05em;
  margin-top: .25rem;
}

/* ---------- Streckenband ---------- */
.rt {
  padding: clamp(1.75rem, 4vw, 3rem) 0;
  border-top: 1px solid rgba(247, 245, 240, .12);
  margin-bottom: clamp(1rem, 2.5vw, 1.5rem);
}
.rt-top {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin-bottom: .5rem;
}
.rt-h {
  font-family: var(--dsp); font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  text-transform: uppercase; letter-spacing: .02em;
}
.rt-readout {
  display: flex; align-items: baseline; gap: .45rem;
  font-family: var(--mono); color: var(--signal);
}
.rt-num {
  font-family: var(--dsp); font-weight: 800;
  font-size: clamp(1.9rem, 4.5vw, 2.8rem); line-height: 1;
  font-variant-numeric: tabular-nums;
}
.rt-readout i {
  font-style: normal; font-size: .7rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--snow-45);
}
.rt-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--snow-45); align-self: center; margin: 0 .35rem;
}

.rt-svg { width: 100%; height: auto; overflow: visible; }
.rt-base {
  fill: none; stroke: rgba(247, 245, 240, .16);
  stroke-width: 3; stroke-linecap: round;
}
.rt-done {
  fill: none; stroke: var(--signal);
  stroke-width: 3; stroke-linecap: round;
  /* Startwerte; main.js schreibt den Fortschritt hinein */
  stroke-dasharray: 1; stroke-dashoffset: 1;
}
.rt-pin { fill: var(--night); stroke: var(--snow-45); stroke-width: 3; }
.rt-pin-end { stroke: var(--signal); }
.rt-train { fill: var(--signal); }
.rt-train > circle { fill: var(--night); stroke: var(--signal); stroke-width: 2.5; }

/* Dampf aus dem Schlot - steigt auf und treibt nach hinten weg */
.rt-steam circle {
  fill: url(#rt-vapor); stroke: none; opacity: 0;
  transform-box: fill-box; transform-origin: center;
  animation: rtPuff 3.8s ease-out infinite;
}
@keyframes rtPuff {
  0%   { opacity: 0;   transform: translate(0, 0) scale(.5); }
  20%  { opacity: .75; }
  100% { opacity: 0;   transform: translate(-11px, -23px) scale(3.2); }
}

.rt-legend {
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
  margin-top: .75rem;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .06em;
  color: var(--snow-45);
}
.rt-legend b { color: var(--snow); font-weight: 700; }

/* H0 */
.an-h0 {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(1.5rem, 4vw, 3rem); align-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem) 0;
  border-top: 1px solid rgba(247, 245, 240, .12);
  border-bottom: 1px solid rgba(247, 245, 240, .12);
  margin-bottom: clamp(2.5rem, 6vw, 4rem);
}
.an-h { font-family: var(--dsp); font-size: clamp(1.9rem, 4.5vw, 2.7rem); text-transform: uppercase; margin-bottom: .9rem; }
.an-h0-body p { color: var(--snow-70); }
.an-note {
  margin-top: 1.1rem; padding-left: 1rem;
  border-left: 3px solid var(--signal);
  font-size: .93rem;
}
.an-note b { color: var(--snow); }

.an-h0-gal { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; }
.an-h0-gal figure { margin: 0; }
.an-h0-gal picture { display: block; }
.an-h0-gal img {
  width: 100%; aspect-ratio: 1; object-fit: cover;
  border-radius: 3px; border: 1px solid rgba(247, 245, 240, .12);
  filter: saturate(.92);
  transition: transform .6s var(--ease), filter .6s var(--ease);
}
.an-h0-gal figure:hover img { transform: translateY(-4px); filter: saturate(1.08); }
.an-h0-gal figcaption {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .07em;
  color: var(--snow-45); margin-top: .5rem; line-height: 1.35;
}

/* Truck + LGB */
.an-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(1rem, 2.5vw, 1.6rem); }
.an-card {
  border: 1px solid rgba(247, 245, 240, .14);
  border-radius: 4px; padding: clamp(1.4rem, 3vw, 2.2rem);
  background: linear-gradient(160deg, var(--night-2), var(--night));
  transition: border-color .4s var(--ease), transform .4s var(--ease);
}
.an-card:hover { border-color: rgba(245, 179, 1, .5); transform: translateY(-4px); }
.an-card p { color: var(--snow-70); }
.an-card-art {
  margin-bottom: 1.6rem; padding-bottom: 1.4rem;
  border-bottom: 1px solid rgba(247, 245, 240, .10);
}
.an-card-art svg { width: 100%; max-width: 100%; height: auto; }
.an-card-art .p1, .an-card-art .p2, .an-card-art .p4 {
  fill: none; stroke: var(--signal); stroke-width: 2.5;
  stroke-linecap: round; stroke-linejoin: round;
}
.an-card-art .p1 { opacity: .45; }
.an-card-art .p3 { fill: none; stroke: var(--snow-45); stroke-width: 2.5; }
.an-scale {
  margin-top: 1.4rem; padding-top: .9rem;
  border-top: 1px solid rgba(247, 245, 240, .12);
  font-family: var(--mono); font-size: 1rem; color: var(--signal);
}
.an-scale span {
  display: block; font-size: .68rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--snow-45); margin-bottom: .2rem;
}

/* =========================================================================
   MITMACHEN
   ========================================================================= */
.mit {
  background: var(--paper); color: var(--ink);
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.mit-in { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

.mit-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(1rem, 2.5vw, 1.6rem);
}
/* Fahrkarte mit perforierter Kante */
.mit-card {
  position: relative;
  background: var(--snow);
  border: 2px solid var(--ink);
  border-radius: 4px;
  padding: 1.6rem 1.5rem 1.5rem;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.mit-card::before {
  content: ""; position: absolute; left: 1.2rem; right: 1.2rem; top: 3.9rem;
  border-top: 2px dashed rgba(11, 15, 20, .25);
}
.mit-card:hover { transform: translateY(-5px); box-shadow: 8px 8px 0 rgba(11, 15, 20, .16); }
.mit-card-hi { background: var(--signal); }

.mit-card-typ {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-60);
  margin-bottom: 2.2rem;
}
.mit-card-price {
  font-family: var(--dsp); font-weight: 800;
  font-size: clamp(3.2rem, 8vw, 4.4rem); line-height: .85;
  display: flex; align-items: flex-start; gap: .15rem;
}
.mit-card-price span { font-size: .4em; margin-top: .12em; }
.mit-card-note { margin-top: .7rem; font-size: .85rem; color: var(--ink-60); }

.mit-cta {
  margin-top: clamp(1.8rem, 4vw, 2.6rem);
  font-size: 1.05rem; color: var(--ink-60);
}
.mit-cta a { color: var(--ink); font-weight: 700; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.mit-cta a:hover { color: var(--red); }

/* =========================================================================
   GESCHICHTE — Streckenband
   ========================================================================= */
.his { background: var(--night); padding: clamp(4rem, 9vw, 7rem) 0; }
.his-in { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

.his-line { position: relative; padding-left: clamp(2.5rem, 6vw, 4.5rem); }
/* das Gleis */
.his-line::before {
  content: ""; position: absolute;
  left: clamp(.55rem, 1.6vw, 1.15rem); top: .5rem; bottom: .5rem;
  width: 2px; background: rgba(247, 245, 240, .18);
}
.his-stop { position: relative; padding-bottom: clamp(1.6rem, 3.5vw, 2.4rem); }
/* die Station */
.his-stop::before {
  content: ""; position: absolute;
  left: calc(clamp(-2.5rem, -6vw, -4.5rem) + clamp(.05rem, .8vw, .55rem));
  top: .42rem;
  width: 13px; height: 13px; border-radius: 50%;
  background: var(--night); border: 2px solid var(--snow-45);
  transition: background .4s var(--ease), border-color .4s var(--ease);
}
.his-stop:hover::before { border-color: var(--signal); background: var(--signal); }
.his-stop-bad::before { border-color: var(--red); }
.his-stop-peak::before { border-color: var(--signal); background: var(--signal); }
.his-stop-now::before { border-color: var(--loco); background: var(--loco); }

.his-y {
  display: block; font-family: var(--dsp); font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.1rem); line-height: 1;
  color: var(--signal); margin-bottom: .35rem;
}
.his-y i { font-style: normal; font-size: .62em; opacity: .65; }
.his-stop-bad .his-y { color: var(--red); }
.his-stop p { color: var(--snow-70); max-width: 62ch; }
.his-stop p b { color: var(--snow); }
.his-stop p em { font-style: italic; color: var(--snow); }

/* =========================================================================
   KONTAKT — Bahnhofsschild
   ========================================================================= */
.kon { background: var(--enamel-2); padding: clamp(4rem, 9vw, 7rem) 0; }
.kon-in { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

/* das klassische blaue Emailleschild */
.kon-sign {
  background: var(--enamel);
  border: 4px solid var(--snow);
  border-radius: 3px;
  padding: clamp(1.2rem, 3vw, 2.2rem) clamp(1.5rem, 4vw, 3rem);
  margin-bottom: clamp(2rem, 5vw, 3.2rem);
  box-shadow: 0 18px 50px rgba(0, 0, 0, .38);
  text-align: center;
}
.kon-sign-txt {
  font-family: var(--dsp); font-weight: 700;
  font-size: clamp(2.6rem, 12vw, 8rem); line-height: .9;
  letter-spacing: .04em; text-transform: uppercase;
  color: var(--snow); display: block;
}

.kon-cards {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(1rem, 2.5vw, 1.8rem);
}
.kon-card {
  border-top: 2px solid var(--signal);
  padding-top: 1.2rem;
}
.kon-card h3 {
  font-family: var(--dsp); font-size: 1.5rem; text-transform: uppercase;
  letter-spacing: .03em; margin-bottom: .9rem;
}
.kon-addr { font-family: var(--mono); font-size: .92rem; line-height: 1.7; }
.kon-addr a { color: var(--signal); text-decoration: none; border-bottom: 1px solid rgba(245, 179, 1, .35); }
.kon-addr a:hover { border-bottom-color: var(--signal); }
.kon-hint { margin-top: .8rem; font-size: .85rem; color: var(--snow-45); }
.kon-link {
  display: inline-block; margin-top: 1rem;
  font-family: var(--mono); font-size: .72rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--snow);
  text-decoration: none; border-bottom: 2px solid var(--signal);
  padding-bottom: .15rem;
}
.kon-link:hover { color: var(--signal); }

/* =========================================================================
   FOOTER
   ========================================================================= */
.ft { background: var(--night); padding: clamp(3rem, 7vw, 5rem) 0 2.5rem; }
.ft-in { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad); }

.ft-top {
  display: flex; flex-wrap: wrap; gap: 2rem;
  justify-content: space-between; align-items: flex-start;
  padding-bottom: 2rem; border-bottom: 1px solid rgba(247, 245, 240, .12);
}
.ft-name {
  font-family: var(--dsp); font-weight: 800;
  font-size: clamp(1.6rem, 3.5vw, 2.2rem); line-height: 1;
  text-transform: uppercase;
}
.ft-name b { color: var(--signal); font-weight: 800; }
.ft-name span {
  display: block; margin-top: .7rem;
  font-family: var(--mono); font-size: .68rem; font-weight: 400;
  letter-spacing: .12em; text-transform: uppercase; color: var(--snow-45);
}
.ft-nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
.ft-nav a {
  font-size: .82rem; color: var(--snow-70); text-decoration: none;
  border-bottom: 1px solid transparent; padding-bottom: .1rem;
}
.ft-nav a:hover { color: var(--signal); border-bottom-color: var(--signal); }

.ft-legal { border-bottom: 1px solid rgba(247, 245, 240, .12); }
.ft-legal summary {
  cursor: pointer; padding: 1.1rem 0; list-style: none;
  font-family: var(--mono); font-size: .74rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--snow-70);
  display: flex; align-items: center; gap: .7rem;
}
.ft-legal summary::-webkit-details-marker { display: none; }
.ft-legal summary::before {
  content: "+"; color: var(--signal); font-size: 1.1rem; line-height: 1;
  transition: transform .3s var(--ease);
}
.ft-legal[open] summary::before { content: "–"; }
.ft-legal summary:hover { color: var(--snow); }
.ft-legal-body { padding: 0 0 1.6rem; max-width: 78ch; }
.ft-legal-body p {
  font-size: .85rem; line-height: 1.7; color: var(--snow-45);
  margin-bottom: 1.1rem;
}
.ft-legal-body p:last-child { margin-bottom: 0; }
.ft-legal-body b { color: var(--snow-70); }

.ft-copy {
  margin-top: 2rem; display: flex; flex-wrap: wrap; align-items: center; gap: .8rem;
  font-family: var(--mono); font-size: .7rem; letter-spacing: .06em;
  color: var(--snow-45);
}
.ft-copy-sep { width: 4px; height: 4px; border-radius: 50%; background: var(--signal); opacity: .6; }

/* Gestalter-Credit - bewusst zurueckhaltend, die Seite gehoert dem Verein */
.ft-by {
  margin-left: auto; display: inline-flex; align-items: baseline; gap: .5rem;
  text-decoration: none; color: var(--snow-70);
  border-bottom: 1px solid transparent; padding-bottom: .15rem;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}
.ft-by span { color: var(--snow-45); letter-spacing: .12em; text-transform: uppercase; }
.ft-by:hover { color: var(--signal); border-bottom-color: var(--signal); }
@media (max-width: 760px) { .ft-by { margin-left: 0; } }

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
@media (max-width: 980px) {
  .fp-side { grid-template-columns: minmax(0, 1fr); gap: 1.5rem; }
  .an-lead, .an-h0 { grid-template-columns: minmax(0, 1fr); }
  .an-lead-body { order: -1; }
}

@media (max-width: 760px) {
  .nav-links, .nav-cta { display: none; }
  .nav-burger { display: block; }
  .nav-mobile {
    display: grid; gap: .2rem;
    max-height: 0; overflow: hidden;
    transition: max-height .4s var(--ease);
    border-top: 1px solid rgba(247, 245, 240, .10);
  }
  .nav-mobile.is-open { max-height: 24rem; }
  .nav-mobile a {
    padding: .95rem var(--pad); text-decoration: none;
    font-size: .95rem; color: var(--snow-70);
    border-bottom: 1px solid rgba(247, 245, 240, .07);
  }
  .nav-mobile a:hover { color: var(--signal); }

  /* Fahrplan-Zeilen zweizeilig */
  .fp-cols { display: none; }
  .fp-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, auto);
    gap: .5rem 1rem;
  }
  .fp-flap { grid-column: 1 / -1; }
  .fp-when { text-align: left; }
  .fp-state { text-align: right; }

  .an-h0-gal { grid-template-columns: repeat(3, 1fr); gap: .4rem; }
  .an-pair { grid-template-columns: minmax(0, 1fr); }
  .ft-top { flex-direction: column; gap: 1.5rem; }
}

@media (max-width: 420px) {
  .an-h0-gal { grid-template-columns: repeat(2, 1fr); }
  .an-h0-gal figure:nth-child(3) { display: none; }
}

/* =========================================================================
   MOTION / PRINT
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .rv { opacity: 1; transform: none; }
}

@media print {
  .nav, .hero-mark, .an-card-art { display: none; }
  body { background: #fff; color: #000; }
  .fp, .an, .his, .kon, .ft, .mit { background: #fff; color: #000; padding: 1rem 0; }
}