:root {
  --paper: #ede9df;
  --ink: #17191b;
  --muted: #686860;
  --yellow: #f4c800;
  --blue: #174f8c;
  --seon-red: #e21b23;
  --sans: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --serif: "Source Serif 4", Georgia, serif;
  --mono: "JetBrains Mono", monospace;
  --ride-length: 1050vh;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ink); color: var(--paper); font-family: var(--serif); }
a { color: inherit; }

.topbar {
  position: fixed; inset: 0 0 auto; z-index: 30; height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 clamp(20px, 4vw, 62px); color: #fff;
  mix-blend-mode: difference; font-family: var(--sans);
}
.brand, .topbar__link { text-decoration: none; font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: .08em; }
.brand span { color: var(--yellow); margin-right: 8px; }
.topbar__link { border-bottom: 1px solid currentColor; padding-bottom: 3px; }

.intro {
  position: relative; min-height: 100svh; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr);
  align-items: center; background: var(--paper); color: var(--ink);
  padding: 110px clamp(22px, 6vw, 92px) 70px;
}
.intro__copy { position: relative; z-index: 3; max-width: 790px; }
.eyebrow { margin: 0 0 18px; color: var(--seon-red); font: 700 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .18em; }
.intro h1 { margin: 0; font: 800 clamp(54px, 8.8vw, 126px)/.84 var(--sans); letter-spacing: -.075em; text-transform: uppercase; }
.intro h1 em { color: var(--seon-red); font-style: normal; }
.intro__lead { max-width: 520px; margin: 34px 0 30px; font-size: clamp(17px, 2vw, 22px); line-height: 1.45; }
.start { display: inline-flex; gap: 34px; align-items: center; padding: 13px 18px; background: var(--ink); color: #fff; text-decoration: none; font: 700 12px var(--sans); text-transform: uppercase; letter-spacing: .08em; }
.start span { color: var(--yellow); font-size: 18px; }

.hero-animation {
  position: relative; z-index: 2; width: min(67vw, 985px); justify-self: end;
  isolation: isolate; margin-right: -5.5vw;
}
.hero-animation__video {
  display: block; width: 100%; height: auto; object-fit: contain;
  mix-blend-mode: normal;
}
.intro__crest-watermark {
  position: absolute; z-index: 4; top: 78px; right: clamp(18px, 3vw, 48px);
  width: clamp(78px, 8vw, 122px); height: auto; opacity: .14;
  mix-blend-mode: multiply; pointer-events: none;
}

.heraldry { position: absolute; z-index: 1; width: min(47vw, 690px); aspect-ratio: 1; right: -1.5vw; top: 52%; transform: translateY(-50%); }
.heraldry__echo { position: absolute; right: -3%; top: 4%; color: transparent; -webkit-text-stroke: 2px #17191b22; font: 800 clamp(110px,17vw,250px)/.8 var(--sans); letter-spacing: -.1em; transform: rotate(90deg) translateX(55%); transform-origin: right top; }
.heraldry__rays { position: absolute; inset: 4%; border-radius: 50%; background: repeating-conic-gradient(from -12deg, #e21b231d 0 11deg, transparent 11deg 24deg); animation: crest-turn 40s linear infinite; }
@keyframes crest-turn { to { transform: rotate(1turn); } }
.heraldry__crest { position: absolute; z-index: 2; width: 42%; left: 41%; top: 10%; padding: 13px; background: #fff; border: 4px solid var(--ink); box-shadow: 15px 15px 0 var(--seon-red); transform: rotate(4deg); }
.heraldry__crest img { display: block; width: 100%; height: auto; }
.heraldry__ribbon { position: absolute; z-index: 3; left: 8%; top: 58%; min-width: 75%; padding: 17px 26px 19px; color: #fff; background: var(--seon-red); border: 4px solid var(--ink); box-shadow: 13px 13px 0 var(--ink); transform: rotate(-5deg); font-family: var(--sans); }
.heraldry__ribbon::before, .heraldry__ribbon::after { content: ""; position: absolute; top: 50%; width: 42px; height: 28px; background: var(--seon-red); border: 4px solid var(--ink); z-index: -1; }
.heraldry__ribbon::before { right: 100%; transform: translate(13px,-50%) skewY(-16deg); }
.heraldry__ribbon::after { left: 100%; transform: translate(-13px,-50%) skewY(16deg); }
.heraldry__ribbon small, .heraldry__ribbon span { display: block; font: 500 9px var(--mono); letter-spacing: .18em; text-transform: uppercase; }
.heraldry__ribbon strong { display: block; font-size: clamp(28px,4.2vw,62px); line-height: .95; letter-spacing: -.055em; text-transform: uppercase; }
.heraldry__ribbon span { margin-top: 5px; color: #fff9; }
 
/* Das historische Unterdorf-Logo als interaktives Wimmelbild. */
.logo-stage {
  position: relative; z-index: 2; width: min(43vw, 610px); justify-self: end;
  isolation: isolate; transform: rotate(1.1deg);
}
.logo-stage::before {
  content: ""; position: absolute; z-index: -2; width: 78%; aspect-ratio: 1;
  right: -14%; top: 7%; border-radius: 50%;
  background: repeating-conic-gradient(from -10deg, #174f8c 0 9deg, transparent 9deg 20deg);
  opacity: .11; animation: crest-turn 45s linear infinite;
}
.logo-stage::after {
  content: "UNTERDORF"; position: absolute; z-index: -1; right: -8%; bottom: 2%;
  color: #174f8c12; font: 800 clamp(54px, 7vw, 112px)/.8 var(--sans);
  letter-spacing: -.08em; transform: rotate(-90deg) translateX(70%); transform-origin: right bottom;
}
.logo-stage__picture {
  position: relative; overflow: hidden; background: #fff; border: 4px solid var(--ink);
  box-shadow: 17px 17px 0 var(--blue), 29px 29px 0 var(--yellow);
  transition: transform .45s cubic-bezier(.16,.8,.2,1), box-shadow .45s;
}
.logo-stage:hover .logo-stage__picture { transform: translateY(-6px) rotate(-.7deg); box-shadow: 20px 22px 0 var(--blue), 34px 34px 0 var(--yellow); }
.logo-stage__picture::after {
  content: ""; position: absolute; z-index: 1; left: 0; bottom: 0; width: 70%; height: 8%;
  background: #fff; pointer-events: none;
}
.logo-stage__picture img { display: block; width: 100%; height: auto; }
.logo-stage__hint {
  position: absolute; z-index: 5; right: -10px; top: -18px; margin: 0; padding: 9px 13px;
  background: var(--yellow); color: var(--ink); border: 2px solid var(--ink);
  font: 700 9px var(--mono); letter-spacing: .1em; text-transform: uppercase; transform: rotate(3deg);
}
.logo-stage__parking {
  position: absolute; z-index: 4; left: -18px; bottom: 17px; margin: 0; padding: 9px 14px;
  background: var(--seon-red); color: #fff; border: 3px solid var(--ink); box-shadow: 6px 6px 0 var(--ink);
  font: 700 11px var(--sans); letter-spacing: .06em; text-transform: uppercase; transform: rotate(-4deg);
}
.logo-action {
  --x: 50%; --y: 50%; --delay: 0s;
  position: absolute; z-index: 3; left: var(--x); top: var(--y); width: 46px; height: 46px;
  padding: 0; border: 0; border-radius: 50%; background: transparent; cursor: pointer;
  transform: translate(-50%,-50%); appearance: none;
}
.logo-action::after {
  content: ""; position: absolute; width: 9px; height: 9px; left: 50%; top: 50%;
  border: 2px solid #fff; border-radius: 50%; background: var(--seon-red);
  box-shadow: 0 0 0 2px var(--ink); transform: translate(-50%,-50%);
  animation: logo-ping 3.2s ease-out infinite; animation-delay: var(--delay);
}
.logo-action span {
  position: absolute; left: 50%; bottom: 86%; min-width: max-content; padding: 6px 9px;
  color: #fff; background: var(--blue); border: 2px solid var(--ink); box-shadow: 4px 4px 0 var(--yellow);
  font: 800 11px var(--sans); letter-spacing: .02em; transform: translate(-50%,8px) scale(.65) rotate(-4deg);
  transform-origin: 50% 100%; opacity: 0; pointer-events: none;
  animation: logo-talk 10s cubic-bezier(.16,.8,.2,1) infinite; animation-delay: var(--delay);
}
.logo-action span::after {
  content: ""; position: absolute; left: 50%; top: 100%; width: 8px; height: 8px;
  background: var(--blue); border-right: 2px solid var(--ink); border-bottom: 2px solid var(--ink);
  transform: translate(-50%,-5px) rotate(45deg);
}
.logo-action:hover span, .logo-action:focus-visible span {
  animation: none; opacity: 1; transform: translate(-50%,0) scale(1) rotate(-2deg);
}
.logo-action:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }
.logo-action--trolley { --x: 47%; --y: 76%; --delay: 0s; }
.logo-action--blonde { --x: 60%; --y: 48%; --delay: 1.2s; }
.logo-action--glasses { --x: 70%; --y: 42%; --delay: 2.4s; }
.logo-action--hat { --x: 82%; --y: 43%; --delay: 3.6s; }
.logo-action--horse { --x: 70%; --y: 62%; --delay: 4.8s; }
.logo-action--crown { --x: 85%; --y: 62%; --delay: 6s; }
.logo-action--friends { --x: 73%; --y: 80%; --delay: 7.2s; }
.logo-action--dog { --x: 91%; --y: 88%; --delay: 8.4s; }
.logo-action--crown span, .logo-action--glasses span { color: var(--ink); background: var(--yellow); box-shadow-color: var(--seon-red); }
.logo-action--crown span::after, .logo-action--glasses span::after { background: var(--yellow); }
@keyframes logo-talk {
  0%, 2%, 14%, 100% { opacity: 0; transform: translate(-50%,8px) scale(.65) rotate(-4deg); }
  5%, 10% { opacity: 1; transform: translate(-50%,0) scale(1) rotate(-2deg); }
}
@keyframes logo-ping {
  0%, 70%, 100% { box-shadow: 0 0 0 2px var(--ink), 0 0 0 3px #e21b2300; }
  82% { box-shadow: 0 0 0 2px var(--ink), 0 0 0 12px #e21b2300; }
}

.ride { height: var(--ride-length); position: relative; background: #111416; }
.ride__stage { position: sticky; top: 0; height: 100vh; height: 100dvh; overflow: hidden; background: #111416; perspective: 1050px; contain: layout paint; }
.film { position: absolute; inset: -3%; transform-style: preserve-3d; will-change: transform; backface-visibility: hidden; }
.film__video { width: 100%; height: 100%; object-fit: cover; transform: translateZ(0); backface-visibility: hidden; }
.film__depth { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, #0710127a, transparent 31%, transparent 69%, #07101266), linear-gradient(0deg, #07101280, transparent 28%); }
.speed-lines { position: absolute; z-index: 3; inset: 0; opacity: .26; pointer-events: none; }
.speed-lines i { position: absolute; left: 50%; bottom: -10%; width: 1px; height: 48%; transform-origin: bottom; background: linear-gradient(transparent, #fff); }
.speed-lines i:nth-child(1) { transform: rotate(70deg); }
.speed-lines i:nth-child(2) { transform: rotate(36deg); }
.speed-lines i:nth-child(3) { transform: rotate(-36deg); }
.speed-lines i:nth-child(4) { transform: rotate(-70deg); }
.ride__vignette { position: absolute; z-index: 4; inset: 0; pointer-events: none; box-shadow: inset 0 0 13vw 2vw #07101299; background: radial-gradient(ellipse at center, transparent 48%, #07101245 100%); }
.depth-label { position: absolute; z-index: 8; left: 50%; top: 53%; transform: translate(-50%,-50%); margin: 0; color: #fff; text-shadow: 0 3px 30px #000; font: 800 clamp(46px,9vw,128px)/1 var(--sans); text-transform: uppercase; letter-spacing: -.065em; pointer-events: none; }
.ride__loading { position: absolute; z-index: 20; inset: 0; display: grid; place-items: center; margin: 0; background: #111416; font: 500 11px var(--mono); text-transform: uppercase; letter-spacing: .16em; transition: opacity .45s; }
.ride__loading.is-hidden { opacity: 0; pointer-events: none; }
.ride__topline { position: absolute; z-index: 5; top: 82px; left: clamp(20px, 4vw, 62px); right: clamp(20px, 4vw, 62px); display: flex; justify-content: space-between; font: 500 10px var(--mono); letter-spacing: .15em; text-transform: uppercase; text-shadow: 0 1px 4px #000; }
.ride__topline p { margin: 0; }
.ride__topline p:first-child { max-width: 48vw; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; color: var(--yellow); }
.ride__topline span { color: var(--yellow); }

.panel { position: absolute; z-index: 10; top: 50%; width: min(410px, calc(100vw - 34px)); background: rgba(244,241,233,.98); color: var(--ink); border: 1px solid #fff; box-shadow: 0 28px 80px #0009; contain: layout paint; }
.panel[hidden] { display: none; }
.panel[data-seite="links"] { left: clamp(18px, 6vw, 92px); animation: in-left .48s cubic-bezier(.16,.8,.2,1) both; transform-origin: left center; }
.panel[data-seite="rechts"] { right: clamp(18px, 6vw, 92px); animation: in-right .48s cubic-bezier(.16,.8,.2,1) both; transform-origin: right center; }
@keyframes in-left { from { opacity: 0; transform: translate3d(-50px,-50%,0) rotateY(18deg); } to { opacity: 1; transform: translate3d(0,-50%,0) rotateY(0); } }
@keyframes in-right { from { opacity: 0; transform: translate3d(50px,-50%,0) rotateY(-18deg); } to { opacity: 1; transform: translate3d(0,-50%,0) rotateY(0); } }
.panel__logo { padding: 22px 24px 0; }
.monogramm { display: grid; place-items: center; width: 68px; height: 68px; background: var(--accent); color: #fff; font: 800 28px var(--sans); box-shadow: 7px 7px 0 #17191b; }
.panel__logo img { max-width: 190px; max-height: 70px; }
.panel__body { padding: 20px 24px 25px; }
.panel__kat { margin: 0 0 7px; color: var(--blue); font: 700 10px var(--mono); text-transform: uppercase; letter-spacing: .14em; }
.panel__name { margin: 0 0 10px; font: 800 25px/1.02 var(--sans); letter-spacing: -.035em; }
.panel__text { margin: 0 0 17px; font-size: 15.5px; line-height: 1.45; }
.panel__hours { margin: 0 0 17px; padding-top: 9px; border-top: 1px solid #17191b33; font: 700 11px/1.35 var(--mono); color: var(--blue); }
.panel__actions { display: flex; gap: 8px; }
.btn { padding: 10px 13px; border: 2px solid var(--ink); text-decoration: none; font: 700 11px var(--sans); text-transform: uppercase; letter-spacing: .06em; }
.btn--primary { background: var(--blue); color: #fff; border-color: var(--blue); }

.progress { position: absolute; z-index: 12; left: 50%; bottom: 22px; transform: translateX(-50%); width: min(610px, calc(100vw - 42px)); }
.progress__track { position: relative; height: 5px; border-radius: 3px; background: #ffffff4d; }
.progress__fill { position: absolute; inset: 0 auto 0 0; width: 0; border-radius: inherit; background: var(--yellow); }
.progress__stops { position: absolute; inset: 0; }
.progress__stop { position: absolute; top: 50%; width: 9px; height: 9px; transform: translate(-50%,-50%); border-radius: 50%; background: #fff; border: 2px solid #24272a; }
.progress__stop.is-passed { background: var(--yellow); }
.progress__labels { display: flex; justify-content: space-between; margin-top: 8px; font: 500 9px var(--mono); letter-spacing: .14em; text-transform: uppercase; text-shadow: 0 1px 4px #000; }

.list { background: var(--paper); color: var(--ink); padding: 100px clamp(20px, 6vw, 92px) 120px; }
.list__head { display: grid; grid-template-columns: 1.3fr 1fr; column-gap: 40px; align-items: end; margin-bottom: 45px; }
.list__head .eyebrow { grid-column: 1/-1; }
.list__head h2 { margin: 0; font: 800 clamp(45px, 7vw, 94px)/.9 var(--sans); letter-spacing: -.065em; text-transform: uppercase; }
.list__head > p:last-child { max-width: 420px; margin: 0; font-size: 18px; line-height: 1.45; }
.list__grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #17191b; border-left: 1px solid #17191b; }
.card { position: relative; min-height: 330px; padding: 20px; overflow: hidden; display: flex; flex-direction: column; color: var(--ink); text-decoration: none; border-right: 1px solid #17191b; border-bottom: 1px solid #17191b; transition: background .25s, color .25s; content-visibility: auto; contain-intrinsic-size: 330px; }
.card:hover { background: var(--ink); color: #fff; }
.card__top { display: flex; justify-content: space-between; gap: 15px; font: 500 9px/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; }
.card__top span:last-child { text-align: right; }
.card__mark { margin: 30px 0 auto; width: 68px; height: 68px; display: grid; place-items: center; background: var(--accent); color: #fff; box-shadow: 7px 7px 0 #17191b; font: 800 27px var(--sans); transition: transform .25s, box-shadow .25s; }
.card__mark--logo { width: 172px; padding: 8px 10px; background: #fff; }
.card__mark--logo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.card__mark--logo img[src*="papeterie-unterdorf"] { transform: translateY(-4px); }
.panel__logo img[src*="papeterie-unterdorf"] { transform: translateY(-3px); }
.card:hover .card__mark { transform: translateY(-5px) rotate(-3deg); box-shadow: 8px 9px 0 #fff; }
.card h3 { margin: 28px 0 8px; font: 800 21px/1.04 var(--sans); letter-spacing: -.035em; }
.card p { margin: 0 0 18px; max-width: 34ch; font-size: 14px; line-height: 1.42; color: var(--muted); }
.card:hover p { color: #d5d2ca; }
.card__details { display: grid; gap: 5px; margin: 0 0 18px; font: 600 11px/1.4 var(--mono); }
.card__details a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.card__actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: auto; }
.card__cta { font: 700 10px var(--sans); text-transform: uppercase; letter-spacing: .08em; color: var(--blue); }
.card__cta--secondary { color: var(--muted); }
.card:hover .card__cta { color: var(--yellow); }

.foot { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 38px clamp(20px, 6vw, 92px); font-size: 14px; color: #bbb8b0; overflow: hidden; }
.foot p { margin: 0; }
.foot strong { color: #fff; font-family: var(--sans); }
.heraldry--footer {
  position: relative; flex: 0 0 260px; width: 260px; right: auto; top: auto;
  transform: none; opacity: .92; margin: -28px 0 -38px;
}
.heraldry--footer .heraldry__echo { display: none; }
.heraldry--footer .heraldry__rays { opacity: .5; }
.heraldry--footer .heraldry__crest { padding: 7px; border-width: 2px; box-shadow: 8px 8px 0 var(--seon-red); }
.heraldry--footer .heraldry__ribbon { padding: 10px 15px 11px; border-width: 2px; box-shadow: 7px 7px 0 #050607; }
.heraldry--footer .heraldry__ribbon::before,
.heraldry--footer .heraldry__ribbon::after { width: 24px; height: 17px; border-width: 2px; }
.heraldry--footer .heraldry__ribbon strong { font-size: 24px; }
.heraldry--footer .heraldry__ribbon small,
.heraldry--footer .heraldry__ribbon span { font-size: 6px; }

@media (max-width: 800px) {
  .intro { grid-template-columns: 1fr; align-items: start; padding-top: 150px; }
  .intro h1 { font-size: clamp(35px, 9.7vw, 64px); }
  .intro__copy { z-index: 4; }
  .hero-animation { width: min(108vw, 850px); justify-self: center; margin: 0 -4vw 28px 0; }
  .hero-animation__video { mix-blend-mode: multiply; }
  .intro__crest-watermark { top: 76px; right: 16px; width: 82px; opacity: .1; }
  .heraldry { width: 70vw; right: 0; top: 70%; opacity: .32; }
  .heraldry--footer { width: 240px; right: auto; top: auto; opacity: .9; }
  .ride__stage { perspective: 720px; }
  .list__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  :root { --ride-length: 900vh; }
  .topbar__link { display: none; }
  .intro { min-height: 94svh; padding-top: 130px; }
  .intro__lead { max-width: 31ch; }
  .hero-animation { width: calc(100vw - 28px); margin-left: -4px; }
  .intro__crest-watermark { width: 64px; opacity: .09; }
  .ride__topline { top: 76px; }
  .film { inset: -2% -18%; }
  .panel, .panel[data-seite="links"], .panel[data-seite="rechts"] { top: auto; left: 16px; right: 16px; bottom: 74px; width: auto; animation: in-up .42s cubic-bezier(.16,.8,.2,1) both; }
  @keyframes in-up { from { opacity: 0; transform: translateY(35px) rotateX(-8deg); } to { opacity: 1; transform: translateY(0) rotateX(0); } }
  .panel__logo { float: left; padding: 18px 0 0 18px; }
  .monogramm { width: 54px; height: 54px; font-size: 22px; box-shadow: 5px 5px 0 var(--ink); }
  .panel__body { padding: 18px; margin-left: 70px; }
  .panel__name { font-size: 19px; }
  .panel__text { font-size: 13.5px; margin-bottom: 0; }
  .panel__hours { margin: 8px 0 0; padding-top: 7px; font-size: 9.5px; }
  .panel__actions { display: none; }
  .list { padding-top: 75px; }
  .list__head { display: block; }
  .list__head h2 { margin-bottom: 22px; }
  .list__grid { grid-template-columns: 1fr; }
  .card { min-height: 285px; }
  .foot { flex-direction: column; align-items: flex-start; }
  .heraldry--footer { flex-basis: 210px; width: 210px; right: auto; top: auto; opacity: .88; align-self: center; margin: -30px 0 -42px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}