/* ============ Basis ============ */
*,*::before,*::after{box-sizing:border-box}
:root{
  --bg:#000;
  --ink:#f2f2f2;
  --muted:#8b8b8f;
  --line:rgba(255,255,255,.14);
  --m-blue:#0066b1;
  --m-purple:#1c3f94;
  --m-red:#d81e30;
  --pad:clamp(20px,5vw,72px);
  --sans:"Helvetica Neue",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);
  font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-loading{overflow:hidden;height:100vh}
img,video,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,p,ul{margin:0}
ul{list-style:none;padding:0}
.wrap{max-width:1180px;margin:0 auto;padding:0 var(--pad)}

/* M Streifen */
.mstripe{display:inline-flex;gap:3px;vertical-align:middle}
.mstripe i{display:block;width:5px;height:22px;border-radius:1px}
.mstripe i:nth-child(1){background:var(--m-blue)}
.mstripe i:nth-child(2){background:var(--m-purple)}
.mstripe i:nth-child(3){background:var(--m-red)}
.mstripe--sm i{width:3px;height:12px}

.kicker{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}

.sec-head{max-width:760px;margin-bottom:clamp(32px,5vw,64px)}
.sec-title{
  font-size:clamp(28px,4.4vw,54px);line-height:1.1;letter-spacing:-.02em;
  font-weight:600;margin-top:18px;
}

/* ============ Loader ============ */
.loader{
  position:fixed;inset:0;z-index:100;background:#000;
  display:grid;place-items:center;transition:opacity .7s ease,visibility .7s;
}
.loader.is-done{opacity:0;visibility:hidden}
.loader__inner{width:min(340px,72vw);text-align:left}
.loader__name{
  margin:22px 0 16px;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:#fff;
}
.loader__bar{height:1px;background:rgba(255,255,255,.16);overflow:hidden}
.loader__bar span{display:block;height:100%;width:0;background:#fff;transition:width .25s ease}
.loader__pct{margin-top:12px;font-size:11px;letter-spacing:.2em;color:var(--muted);font-variant-numeric:tabular-nums}

/* ============ Topbar ============ */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:18px var(--pad);
  opacity:0;transform:translateY(-10px);transition:opacity .6s ease,transform .6s ease,background .4s ease;
  pointer-events:none;
}
.topbar.is-in{opacity:1;transform:none;pointer-events:auto}
.topbar.is-solid{background:rgba(0,0,0,.72);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar__brand{display:inline-flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.2em;text-transform:uppercase}
.topbar__nav{display:flex;gap:28px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.topbar__nav a{transition:color .25s}
.topbar__nav a:hover{color:#fff}
@media (max-width:640px){.topbar__nav a:nth-child(1){display:none}}

/* ============ Scrub ============ */
.scrub{position:relative}
.scrub__track{height:760vh}
.scrub__stage{
  position:sticky;top:0;height:100svh;overflow:hidden;
}
#stage{position:absolute;inset:0;width:100%;height:100%}
.vignette{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(to bottom,rgba(0,0,0,.65) 0%,rgba(0,0,0,0) 26%,rgba(0,0,0,0) 55%,rgba(0,0,0,.78) 100%),
    linear-gradient(to right,rgba(0,0,0,.55) 0%,rgba(0,0,0,0) 42%);
}

/* Kapitel */
.chapters{position:absolute;inset:0}
.ch{
  position:absolute;inset:0;display:flex;padding:12vh var(--pad) 16vh;
  opacity:0;pointer-events:none;
}
/* Bewegung und Unschärfe laufen auf dem Textkasten, nicht auf der ganzen Bildfläche */
.ch__inner{max-width:520px;will-change:transform,filter}
.ch--left{align-items:flex-end;justify-content:flex-start}
.ch--right{align-items:flex-end;justify-content:flex-end;text-align:right}
.ch--right .facts{justify-content:flex-end}
.ch--center{align-items:flex-end;justify-content:center;text-align:center}
.ch--hero{align-items:center;justify-content:flex-start}

.num{
  font-size:11px;letter-spacing:.28em;color:var(--muted);margin-bottom:14px;
  font-variant-numeric:tabular-nums;
}
.ch h2{font-size:clamp(34px,5.6vw,68px);line-height:1;letter-spacing:-.025em;font-weight:600}
.ch p{margin-top:18px;color:#c9c9cd;font-size:clamp(15px,1.5vw,18px);max-width:44ch}
.ch--right p{margin-left:auto}
.pull{
  font-size:clamp(20px,3vw,34px)!important;color:#fff!important;font-weight:300;
  letter-spacing:-.01em;max-width:20ch!important;margin:0 auto!important;
  text-shadow:0 2px 34px rgba(0,0,0,.95),0 0 90px rgba(0,0,0,.8);
}
.facts{display:flex;gap:36px;margin-top:28px;flex-wrap:wrap}
.facts li{display:flex;flex-direction:column}
.facts b{font-size:26px;font-weight:600;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.facts span{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-top:4px}

.hero__title{
  font-size:clamp(76px,17vw,220px);line-height:.84;font-weight:700;letter-spacing:-.05em;
  margin-top:22px;
}
.hero__title span{
  display:block;font-size:clamp(13px,1.7vw,20px);font-weight:400;letter-spacing:.42em;
  text-transform:uppercase;margin-top:22px;color:#fff;
}
.hero__sub{margin-top:26px!important;max-width:34ch!important}

.scrollhint{
  position:absolute;left:var(--pad);bottom:36px;display:flex;align-items:center;gap:12px;
  font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--muted);
}
.scrollhint i{display:block;width:52px;height:1px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.scrollhint i::after{
  content:"";position:absolute;inset:0;width:18px;background:#fff;
  animation:slide 2.1s cubic-bezier(.6,0,.2,1) infinite;
}
@keyframes slide{0%{transform:translateX(-20px)}100%{transform:translateX(52px)}}

/* Fortschritt */
.progress{
  position:absolute;right:var(--pad);top:50%;transform:translateY(-50%);
  display:flex;gap:14px;align-items:stretch;
}
.progress__rail{width:1px;background:rgba(255,255,255,.18);height:180px;position:relative}
.progress__rail span{position:absolute;top:0;left:0;width:100%;height:0;background:#fff}
.progress__marks{display:flex;flex-direction:column;justify-content:space-between;height:180px}
.progress__marks b{
  font-size:9px;letter-spacing:.2em;text-transform:uppercase;font-weight:400;color:var(--muted);
  transition:color .3s;
}
.progress__marks b.on{color:#fff}
@media (max-width:900px){.progress{display:none}}
@media (min-width:901px){
  .ch--right,.ch--center{padding-right:calc(var(--pad) + 132px)}
}
/* Hochformat: alles linksbündig und unten, das Bild sitzt darüber im Letterbox */
@media (max-width:700px){
  .ch{align-items:flex-end;padding-bottom:11vh}
  .ch--right{justify-content:flex-start;text-align:left}
  .ch--right p,.ch--right .facts{margin-left:0;justify-content:flex-start}
  .ch--center{align-items:flex-end}
  .pull{margin:0!important;text-align:left;max-width:16ch!important}
  .hero__title{font-size:clamp(64px,22vw,120px)}
  .facts{gap:26px}
  .counter span{letter-spacing:.1em}
  .scrollhint{bottom:22px}
}

/* ============ Daten ============ */
.specs{padding:clamp(90px,13vw,180px) 0;border-top:1px solid var(--line)}
.counters{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);margin-bottom:clamp(40px,6vw,72px);
}
.counter{background:#000;padding:clamp(24px,3vw,40px)}
.counter b{
  display:block;font-size:clamp(34px,5vw,64px);font-weight:600;letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;line-height:1;
}
.counter span{display:block;margin-top:12px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
@media (max-width:820px){.counters{grid-template-columns:repeat(2,1fr)}}

.table .row{
  display:flex;justify-content:space-between;gap:24px;padding:20px 0;
  border-bottom:1px solid var(--line);
}
.table .row:first-child{border-top:1px solid var(--line)}
.table span{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);flex:0 0 auto;padding-top:4px}
.table b{font-weight:400;text-align:right;font-size:clamp(15px,1.6vw,18px)}

/* ============ Galerie ============ */
.gallery{padding:clamp(70px,10vw,140px) 0 clamp(90px,12vw,160px);border-top:1px solid var(--line)}
.gallery__strip{
  display:flex;gap:16px;overflow-x:auto;padding:0 var(--pad);
  scroll-snap-type:x mandatory;scrollbar-width:none;
}
.gallery__strip::-webkit-scrollbar{display:none}
.gallery__strip figure{margin:0;flex:0 0 clamp(280px,46vw,560px);scroll-snap-align:center}
.gallery__strip img{width:100%;height:clamp(200px,32vw,340px);object-fit:cover;filter:grayscale(.15)}
.gallery__strip figcaption{
  margin-top:12px;font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);
}

/* ============ Film ============ */
.film{padding:clamp(70px,10vw,140px) 0;border-top:1px solid var(--line)}
.film__frame{position:relative;background:#000;overflow:hidden}
.film__frame video{width:100%;aspect-ratio:16/9;object-fit:cover}
.film__btn{
  position:absolute;inset:0;margin:auto;width:auto;height:auto;
  display:flex;align-items:center;justify-content:center;gap:10px;
  background:rgba(0,0,0,.35);border:0;color:#fff;cursor:pointer;
  font:inherit;font-size:12px;letter-spacing:.22em;text-transform:uppercase;
  transition:opacity .35s,background .35s;
}
.film__btn svg{width:34px;height:34px;fill:#fff}
.film__btn.is-hidden{opacity:0;pointer-events:none}
.film__sound{
  position:absolute;right:16px;bottom:16px;background:rgba(0,0,0,.55);border:1px solid var(--line);
  color:#fff;font:inherit;font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  padding:9px 14px;cursor:pointer;transition:background .25s;
}
.film__sound:hover{background:rgba(0,0,0,.85)}

/* ============ CTA ============ */
.cta{padding:clamp(90px,13vw,180px) 0;border-top:1px solid var(--line)}
.cta__grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,90px);align-items:start}
.cta__text{margin-top:20px;color:#c9c9cd;max-width:40ch}
@media (max-width:820px){.cta__grid{grid-template-columns:1fr}}
.form{display:grid;gap:20px}
.form label{display:grid;gap:8px;font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted)}
.form input{
  background:transparent;border:0;border-bottom:1px solid var(--line);color:#fff;
  font:inherit;font-size:17px;padding:10px 0;outline:none;transition:border-color .25s;
  color-scheme:dark;
}
.form input:focus{border-color:#fff}
.form button{
  justify-self:start;margin-top:8px;background:#fff;color:#000;border:0;cursor:pointer;
  font:inherit;font-size:11px;letter-spacing:.22em;text-transform:uppercase;padding:16px 34px;
  transition:opacity .25s;
}
.form button:hover{opacity:.82}
.form__note{font-size:13px;letter-spacing:0;text-transform:none;color:var(--muted);min-height:20px}

/* ============ Footer ============ */
.foot{border-top:1px solid var(--line);padding:36px 0}
.foot__inner{display:flex;align-items:center;gap:16px}
.foot p{font-size:12px;color:var(--muted)}

/* ============ Reveal ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .scrollhint i::after{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
}