:root {
  --decke: #0F1012;
  --decke-2: #17181B;
  --boden: #ECEDEE;
  --boden-2: #E2E4E6;
  --text: #16171A;
  --t1: rgba(22, 23, 26, .92);
  --t2: rgba(22, 23, 26, .68);
  --t3: rgba(22, 23, 26, .48);
  --h1: rgba(242, 242, 240, .92);
  --h2: rgba(242, 242, 240, .68);
  --h3: rgba(242, 242, 240, .48);
  --linie: rgba(22, 23, 26, .14);
  --linie-hell: rgba(242, 242, 240, .14);
  --rot: #E90417;
  --rot-dunkel: #C20313;
  --sans: "Archivo", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --expo: cubic-bezier(0.19, 1, 0.22, 1);
  --rand: 20px;
  --luft: 72px;
}
@media (min-width: 900px) { :root { --rand: 40px; --luft: 120px; } }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--boden); color: var(--t1); font: 400 17px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.rahmen { max-width: 1200px; margin: 0 auto; padding: 0 var(--rand); position: relative; }
.mono { font: 500 12px/1.4 var(--mono); letter-spacing: .04em; text-transform: uppercase; margin: 0; }

/* Kopf */
.kopf {
  position: fixed; inset: 0 0 auto; z-index: 100; height: 64px;
  display: flex; align-items: center; gap: 24px;
  padding: 0 max(var(--rand), calc((100vw - 1200px) / 2 + var(--rand)));
  color: var(--h1); transition: background-color 250ms ease-out, border-color 250ms ease-out;
  border-bottom: 1px solid transparent;
}
.kopf.ist-gescrollt { background: rgba(15, 16, 18, .82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom-color: var(--linie-hell); }
.kopf-logo img { width: 84px; height: auto; }
.kopf-nav { display: none; margin-left: auto; gap: 24px; font-size: 15px; }
.kopf-nav a { text-decoration: none; color: var(--h2); transition: color 150ms ease-out; }
.kopf-nav a:hover { color: var(--h1); }
.kopf .knopf { margin-left: auto; }
@media (min-width: 900px) { .kopf-nav { display: flex; } .kopf .knopf { margin-left: 0; } }

/* Knöpfe */
.knopf {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 0 24px; border-radius: 999px; background: var(--rot); color: #FFF7F6;
  text-decoration: none; font: 500 16px/1 var(--sans); font-variation-settings: "wdth" 108;
  transition: background-color 150ms ease-out, transform 150ms ease-out;
}
.knopf:hover { background: var(--rot-dunkel); }
.knopf:active { transform: scale(.98); }
.knopf-klein { min-height: 40px; padding: 0 16px; font-size: 14px; }
.knopf-voll { width: 100%; }
.mono-zahl { font-family: var(--mono); font-weight: 500; letter-spacing: 0; }
.textlink { display: inline-flex; align-items: center; min-height: 44px; font-weight: 500; text-underline-offset: 4px; text-decoration-thickness: 1px; }

/* Titel */
.titel {
  font: 520 44px/0.98 var(--sans); font-variation-settings: "wdth" 118; letter-spacing: -0.03em;
  color: var(--h1); margin: 16px 0 24px;
}
.titel-2 { font: 500 40px/1 var(--sans); font-variation-settings: "wdth" 116; letter-spacing: -0.03em; color: var(--text); margin: 0 0 16px; }
@media (min-width: 900px) {
  .titel { font-size: clamp(64px, 6.4vw, 92px); }
  .titel-2 { font-size: 64px; }
}
.zeile { display: block; overflow: hidden; padding-bottom: .04em; }
.zeile > span { display: block; }
.lead { color: var(--h2); max-width: 36ch; margin: 0 0 24px; }
.einleitung { color: var(--t2); max-width: 46ch; margin: 0; }

/* Decke (Einstieg) */
.decke { position: relative; background: var(--decke); color: var(--h1); padding: 104px 0 var(--luft); overflow: hidden; }
.decke .mono { color: var(--h2); }
.decke-raster { display: grid; gap: 40px; }
.aktion { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.decke .textlink { color: var(--h1); }
.decke-bild { margin: 0; }
.decke-bild .bild { aspect-ratio: 4 / 3; border-radius: 8px; }
.decke-bild figcaption { margin-top: 8px; color: var(--h3); }
@media (min-width: 900px) {
  .decke { padding-top: 160px; }
  .decke-raster { grid-template-columns: 1.1fr .9fr; align-items: end; gap: 64px; }
}

/* Waben */
.waben { position: absolute; inset: 0 0 auto; width: 100%; height: 340px; pointer-events: none; -webkit-mask-image: linear-gradient(#000 20%, transparent 92%); mask-image: linear-gradient(#000 20%, transparent 92%); }
.waben polygon { fill: none; stroke: #F4F3EE; stroke-width: 1.6; opacity: .06; transition: opacity 900ms var(--expo); }
.waben polygon.an { opacity: .55; filter: drop-shadow(0 0 4px rgba(255, 255, 255, .55)); }
.waben-kontakt { top: auto; bottom: 0; height: 260px; transform: scaleY(-1); }
@media (min-width: 900px) { .waben { height: 420px; } }

/* Abschnitte */
.abschnitt { padding: var(--luft) 0; }
.kopfzeile { display: grid; gap: 8px; margin-bottom: 40px; }
@media (min-width: 900px) { .kopfzeile { grid-template-columns: 1fr 1fr; align-items: end; margin-bottom: 64px; } }

/* Leistungen */
.liste { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--linie); }
.liste li {
  display: grid; grid-template-columns: 40px 1fr; gap: 8px 16px; padding: 24px 0;
  border-bottom: 1px solid var(--linie); cursor: default;
}
.nr { color: var(--t3); padding-top: 6px; }
.name { font: 500 24px/1.15 var(--sans); font-variation-settings: "wdth" 112; letter-spacing: -0.02em; color: var(--text); transition: color 150ms ease-out; }
.detail { grid-column: 2; color: var(--t2); font-size: 16px; }
.liste li:hover .name { color: var(--rot); }
@media (min-width: 900px) {
  .liste li { grid-template-columns: 64px 1fr 1fr; align-items: baseline; padding: 32px 0; }
  .name { font-size: 32px; }
  .detail { grid-column: 3; }
}
.folgebild {
  position: fixed; left: 0; top: 0; width: 280px; aspect-ratio: 4 / 3; border-radius: 8px; overflow: hidden;
  pointer-events: none; z-index: 50; opacity: 0; transform: translate(-50%, -50%) scale(.9);
  transition: opacity 200ms ease-out, transform 200ms ease-out;
}
.folgebild img { width: 100%; height: 100%; object-fit: cover; }
.folgebild.ist-an { opacity: 1; transform: translate(-50%, -50%) scale(1); }
@media (hover: none), (max-width: 899px) { .folgebild { display: none; } }

/* Swissvax */
.swissvax { background: var(--boden-2); }
.swissvax-raster { display: grid; gap: 40px; }
.swissvax-bild { aspect-ratio: 3 / 4; border-radius: 8px; }
.swissvax-text p { max-width: 46ch; margin: 0 0 16px; }
.leise { color: var(--t2); }
.swissvax-klein { width: 50%; max-width: 220px; aspect-ratio: 3 / 4; border-radius: 8px; margin-top: 40px; }
@media (min-width: 900px) {
  .swissvax-raster { grid-template-columns: 5fr 6fr; gap: 104px; align-items: center; }
}

/* Galerie */
.galerie { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.galerie .bild { aspect-ratio: 4 / 3; border-radius: 8px; }
.galerie .breit { grid-column: 1 / -1; }
.galerie .breit .bild { aspect-ratio: 16 / 9; }
@media (min-width: 900px) { .galerie { grid-template-columns: repeat(4, 1fr); gap: 24px; } .galerie .breit { grid-column: span 2; } .galerie .breit .bild { aspect-ratio: 4 / 3; } }

.bild { overflow: hidden; background: var(--decke-2); }
.bild img { width: 100%; height: 100%; object-fit: cover; }

/* Kontakt */
.kontakt { position: relative; background: var(--decke); color: var(--h1); padding: var(--luft) 0 calc(var(--luft) + 64px); overflow: hidden; }
.kontakt .titel-2 { color: var(--h1); }
.kontakt-raster { display: grid; gap: 64px; }
@media (min-width: 900px) { .kontakt-raster { grid-template-columns: 1fr 1fr; gap: 104px; } }
.telefon {
  display: inline-block; font: 500 clamp(36px, 10vw, 72px)/1 var(--mono); letter-spacing: -0.03em;
  color: var(--h1); text-decoration: none; margin: 16px 0 40px; transition: color 150ms ease-out;
}
.telefon:hover { color: var(--rot); }
.angaben { margin: 0; display: grid; gap: 16px; }
.angaben div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding-top: 16px; border-top: 1px solid var(--linie-hell); }
.angaben dt { color: var(--h3); padding-top: 3px; }
.angaben dd { margin: 0; color: var(--h2); }
.angaben a { display: inline-block; padding: 4px 0; }
.anfrage { display: grid; gap: 24px; background: var(--decke-2); border: 1px solid var(--linie-hell); border-radius: 8px; padding: 24px; }
.anfrage-kopf { color: var(--rot); }
.chips { border: 0; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { color: var(--h3); margin-bottom: 8px; padding: 0; width: 100%; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span {
  display: inline-block; padding: 8px 16px; border: 1px solid var(--linie-hell); border-radius: 999px; font-size: 15px;
  cursor: pointer; transition: background-color 150ms ease-out, color 150ms ease-out, border-color 150ms ease-out;
}
.chips input:checked + span { background: var(--h1); color: var(--decke); border-color: transparent; }
.chips input:focus-visible + span { outline: 2px solid var(--rot); outline-offset: 2px; }
.felder { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.feld { display: grid; gap: 8px; }
.feld .mono { color: var(--h3); }
.feld input {
  font: 400 16px/1.3 var(--sans); color: var(--h1); background: var(--decke); border: 1px solid var(--linie-hell);
  border-radius: 8px; padding: 16px; width: 100%; min-width: 0; transition: border-color 150ms ease-out;
}
.feld input::placeholder { color: var(--h3); }
.feld input:focus { outline: none; border-color: var(--rot); }
.hinweis { color: var(--h3); text-transform: none; letter-spacing: 0; margin-top: -8px; }

/* Fuss */
.fuss { background: var(--boden); padding: 40px 0; font-size: 15px; color: var(--t2); }
.fuss-zeile { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 40px; }
.fuss-zeile img { width: 72px; height: auto; }
.fuss-zeile p { margin: 0; }
.fuss-zeile a { display: inline-block; padding: 8px 0; }

/* Bewegung */
.js .zeile > span { transform: translateY(105%); transition: transform 900ms var(--expo); }
.js .zeile.ist-sichtbar > span { transform: none; }
.js .oeffnen { clip-path: inset(100% 0 0 0); transition: clip-path 1000ms var(--expo); }
.js .oeffnen img { transform: scale(1.15); transition: transform 1000ms var(--expo); }
.js .oeffnen.ist-sichtbar { clip-path: inset(0 0 0 0); }
.js .oeffnen.ist-sichtbar img { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .zeile > span, .js .oeffnen, .js .oeffnen img { transform: none !important; clip-path: none !important; transition: none !important; }
  .waben polygon { transition: none; }
}