/* ==========================================================================
   ES-PG — ENERGY-SYSTEMS Peter Glanzmann AG
   Designwelt „Strömungsfeld": heller technischer Papiergrund, Navy als Körper,
   Rot als einziges Signal, diagonale Linienfelder als Luftführung.
   ========================================================================== */

/* --- 1. Marken-Token ---------------------------------------------------- */
:root {
  --navy-900: #0b1631;
  --navy-800: #12224e;
  --navy-700: #1e3573;
  --navy-600: #2a458c;
  --navy-500: #3c5bab;
  --navy-300: #8fa2cf;
  --navy-200: #c3cfe8;
  --navy-100: #e2e8f4;
  --navy-050: #f0f3fa;

  --rot-700: #a5121a;
  --rot-600: #c4161f;
  --rot-500: #d8232a;
  --rot-100: #fbdcde;
  --rot-050: #fdf0f1;

  --papier: #f4f6fa;
  --papier-tief: #e9edf5;
  --weiss: #ffffff;

  --tinte: #0b1631;
  --tinte-weich: #4b5a7c;
  --tinte-zart: #7c88a4;

  --linie: rgba(30, 53, 115, 0.13);
  --linie-stark: rgba(30, 53, 115, 0.22);
  --linie-hell: rgba(255, 255, 255, 0.16);
  --kante: rgba(30, 53, 115, 0.11);

  --schatten-s: 0 1px 2px rgba(11, 22, 49, 0.06), 0 2px 6px rgba(11, 22, 49, 0.04);
  --schatten-m: 0 2px 4px rgba(11, 22, 49, 0.05), 0 10px 28px rgba(11, 22, 49, 0.07);
  --schatten-l: 0 4px 10px rgba(11, 22, 49, 0.07), 0 24px 60px rgba(11, 22, 49, 0.13);

  --schrift-display: "Roboto", "Helvetica Neue", Arial, sans-serif;
  --schrift-text: "Roboto", "Segoe UI", system-ui, sans-serif;
  --schrift-mono: "Roboto Mono", "SFMono-Regular", Consolas, monospace;

  --breite: 1200px;
  --breite-eng: 800px;
  --rand: clamp(20px, 5vw, 48px);
  --radius: 4px;
  --radius-gross: 8px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-aus: cubic-bezier(0.4, 0, 0.2, 1);

  --kopf-hoehe: 84px;
}

/* --- 2. Grundlagen ------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* verdichtete Kopfzeile plus Rubrikleiste, damit Sprungmarken frei stehen */
  scroll-padding-top: 140px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--papier);
  color: var(--tinte);
  font-family: var(--schrift-text);
  font-size: 17px;
  line-height: 1.62;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: var(--schrift-display);
  font-weight: 700;
  letter-spacing: -0.022em;
  line-height: 1.1;
  margin: 0;
  color: var(--navy-900);
  text-wrap: balance;
}

h1 { font-size: clamp(2.3rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); letter-spacing: -0.014em; }
h4 { font-size: 1.05rem; letter-spacing: -0.008em; }

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

a { color: var(--navy-700); text-decoration: none; }

img, svg, video { max-width: 100%; display: block; }

ul, ol { margin: 0; padding: 0; }

hr { border: 0; border-top: 1px solid var(--kante); margin: 0; }

::selection { background: var(--rot-500); color: #fff; }

:focus-visible {
  outline: 2px solid var(--rot-500);
  outline-offset: 3px;
  border-radius: 2px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; top: -60px; left: var(--rand); z-index: 300;
  background: var(--navy-800); color: #fff; padding: 12px 20px;
  font-family: var(--schrift-mono); font-size: 0.8rem;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 14px; }

/* --- 3. Layout ---------------------------------------------------------- */
.bahn {
  width: 100%;
  max-width: var(--breite);
  margin-inline: auto;
  padding-inline: var(--rand);
}
.bahn--eng { max-width: var(--breite-eng); }

.abschnitt { padding-block: clamp(64px, 9vw, 118px); position: relative; }
.abschnitt--knapp { padding-block: clamp(48px, 6vw, 76px); }
.abschnitt--hell { background: var(--weiss); }
.abschnitt--tief { background: var(--papier-tief); }

.abschnitt + .abschnitt--hell,
.abschnitt--hell + .abschnitt { border-top: 1px solid var(--kante); }

/* --- 4. Strömungsfeld: das diagonale Linienmotiv ------------------------ */
/* Die Linien stehen für die geführte Luft. Sie erscheinen nur dort, wo etwas
   in Bewegung ist: Hero, Rubrikanker, Aufrufband, Kartenkanten, Fuss.        */

.strom {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 39px, var(--linie) 39px 40px
  );
  background-size: 56.57px 56.57px;
}

.strom--fein {
  background-image: repeating-linear-gradient(
    45deg, transparent 0 21px, var(--linie) 21px 22px
  );
  background-size: 31.11px 31.11px;
}

.strom--hell {
  background-image: repeating-linear-gradient(
    45deg, transparent 0 39px, var(--linie-hell) 39px 40px
  );
  background-size: 56.57px 56.57px;
}

.strom--stark {
  background-image: repeating-linear-gradient(
    45deg, transparent 0 39px, var(--linie-stark) 39px 40px
  );
  background-size: 56.57px 56.57px;
}

/* Auslaufkanten: die Strömung endet weich, nie an einer harten Grenze */
.strom--aus-rechts {
  -webkit-mask-image: linear-gradient(105deg, #000 8%, rgba(0,0,0,0.55) 46%, transparent 82%);
  mask-image: linear-gradient(105deg, #000 8%, rgba(0,0,0,0.55) 46%, transparent 82%);
}
.strom--aus-links {
  -webkit-mask-image: linear-gradient(255deg, #000 8%, rgba(0,0,0,0.5) 48%, transparent 84%);
  mask-image: linear-gradient(255deg, #000 8%, rgba(0,0,0,0.5) 48%, transparent 84%);
}
.strom--aus-unten {
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,0.4) 55%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,0.4) 55%, transparent 100%);
}
.strom--aus-oben {
  -webkit-mask-image: linear-gradient(to top, #000 10%, rgba(0,0,0,0.35) 62%, transparent 100%);
  mask-image: linear-gradient(to top, #000 10%, rgba(0,0,0,0.35) 62%, transparent 100%);
}
.strom--keil {
  -webkit-mask-image: radial-gradient(120% 90% at 100% 0%, #000 12%, rgba(0,0,0,0.4) 52%, transparent 88%);
  mask-image: radial-gradient(120% 90% at 100% 0%, #000 12%, rgba(0,0,0,0.4) 52%, transparent 88%);
}

/* Der Grund fliesst: eine sehr langsame Wanderung entlang der Diagonalen.  */
.strom--zieht { animation: stroemung 34s linear infinite; }
.strom--zieht-langsam { animation: stroemung 68s linear infinite; }

@keyframes stroemung {
  from { background-position: 0 0; }
  to   { background-position: 56.57px 56.57px; }
}

/* Rubrikanker: kurzes Linienfeld links neben einer Überschrift */
.anker {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 14px;
}
.anker__feld {
  position: relative;
  width: 62px;
  height: 20px;
  flex: none;
  overflow: hidden;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 6px, var(--navy-500) 6px 7px
  );
  background-size: 9.9px 9.9px;
  opacity: 0.5;
}
.anker__text {
  font-family: var(--schrift-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--navy-600);
}
.anker--signal .anker__feld {
  background-image: repeating-linear-gradient(
    45deg, transparent 0 6px, var(--rot-500) 6px 7px
  );
  opacity: 0.75;
}
.anker--signal .anker__text { color: var(--rot-600); }
.anker--hell .anker__feld {
  background-image: repeating-linear-gradient(
    45deg, transparent 0 6px, rgba(255,255,255,0.85) 6px 7px
  );
  opacity: 0.6;
}
.anker--hell .anker__text { color: rgba(255,255,255,0.82); }

/* --- 5. Kopfzeile ------------------------------------------------------- */
.kopf {
  position: sticky;
  top: 0;
  z-index: 120;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(1.5) blur(14px);
  -webkit-backdrop-filter: saturate(1.5) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease),
              background 0.3s var(--ease);
}
.kopf.ist-gescrollt {
  border-bottom-color: var(--kante);
  box-shadow: 0 1px 20px rgba(11, 22, 49, 0.06);
}

.kopf__innen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--kopf-hoehe);
  transition: height 0.3s var(--ease);
}
.kopf.ist-gescrollt .kopf__innen { height: 68px; }

.kopf__marke { display: flex; align-items: center; gap: 14px; flex: none; }
.kopf__logo {
  height: 48px;
  width: auto;
  transition: height 0.3s var(--ease);
}
.kopf.ist-gescrollt .kopf__logo { height: 40px; }

/* Der Claim steht als Satz neben der Wortmarke, nicht als unleserliche
   Bildzeile darunter. */
.kopf__claim {
  font-family: var(--schrift-mono);
  font-size: 0.66rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tinte-zart);
  max-width: 8.5em;
  line-height: 1.4;
  padding-left: 14px;
  border-left: 1px solid var(--kante);
  transition: opacity 0.3s var(--ease);
}
.kopf.ist-gescrollt .kopf__claim { opacity: 0; pointer-events: none; }

.kopf__rechts { display: flex; align-items: center; gap: clamp(8px, 1.6vw, 22px); }

/* Navigation */
.nav { display: flex; align-items: center; gap: 2px; }
.nav__punkt { position: relative; }

.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 13px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-800);
  border-radius: var(--radius);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
  white-space: nowrap;
}
.nav__link:hover { color: var(--rot-600); background: var(--navy-050); }
.nav__link[aria-current="page"] { color: var(--rot-600); }

/* aktive Seite: kurzes Linienfeld statt Unterstrich */
.nav__link[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 13px; right: 13px; bottom: 2px;
  height: 5px;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 3px, var(--rot-500) 3px 4px
  );
  background-size: 4.95px 4.95px;
  opacity: 0.85;
}

.nav__pfeil {
  width: 10px; height: 10px;
  transition: transform 0.25s var(--ease);
  opacity: 0.55;
}
.nav__punkt:hover .nav__pfeil,
.nav__punkt:focus-within .nav__pfeil { transform: rotate(180deg); }

/* Aufklappmenü */
.nav__klapp {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 208px;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  box-shadow: var(--schatten-l);
  padding: 7px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-7px);
  transition: opacity 0.2s var(--ease), transform 0.2s var(--ease),
              visibility 0.2s;
}
.nav__punkt:hover > .nav__klapp,
.nav__punkt:focus-within > .nav__klapp {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav__klapp a {
  display: block;
  padding: 9px 13px;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--navy-800);
  border-radius: var(--radius);
  transition: background 0.18s var(--ease), color 0.18s var(--ease),
              padding-left 0.18s var(--ease);
}
.nav__klapp a:hover {
  background: var(--navy-050);
  color: var(--rot-600);
  padding-left: 17px;
}

/* Menüschalter (mobil) */
.menue-schalter {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--kante);
  border-radius: var(--radius);
  background: var(--weiss);
  cursor: pointer;
  padding: 0;
  place-items: center;
  /* Ohne das strecken sich die drei Rasterzeilen auf die vollen 44px, die
     Balken stehen 15px auseinander und das X unten (6.6px) wird zum Winkel. */
  align-content: center;
}
.menue-schalter span {
  display: block; width: 19px; height: 1.6px;
  background: var(--navy-800);
  transition: transform 0.28s var(--ease), opacity 0.2s var(--ease);
}
.menue-schalter span + span { margin-top: 5px; }
.menue-schalter[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.6px) rotate(45deg); }
.menue-schalter[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menue-schalter[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.6px) rotate(-45deg); }

/* --- 6. Schaltflächen --------------------------------------------------- */
.knopf {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  font-family: var(--schrift-text);
  font-size: 0.97rem;
  font-weight: 600;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: background 0.22s var(--ease), color 0.22s var(--ease),
              border-color 0.22s var(--ease), transform 0.22s var(--ease),
              box-shadow 0.22s var(--ease);
}
.knopf svg { flex: none; }

.knopf--signal {
  background: var(--rot-500);
  color: #fff;
  box-shadow: 0 1px 2px rgba(164, 18, 26, 0.2), 0 6px 18px rgba(216, 35, 42, 0.22);
}
.knopf--signal:hover {
  background: var(--rot-600);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(164, 18, 26, 0.22), 0 10px 26px rgba(216, 35, 42, 0.28);
}
.knopf--signal:active { transform: translateY(0); }

.knopf--fest {
  background: var(--navy-800);
  color: #fff;
}
.knopf--fest:hover { background: var(--navy-700); transform: translateY(-1px); }

.knopf--linie {
  background: transparent;
  color: var(--navy-800);
  border-color: var(--navy-200);
}
.knopf--linie:hover {
  border-color: var(--navy-600);
  background: var(--weiss);
  color: var(--navy-900);
}

.knopf--hell {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border-color: rgba(255,255,255,0.32);
  backdrop-filter: blur(6px);
}
.knopf--hell:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.55); }

.knopf--klein { padding: 9px 16px; font-size: 0.88rem; }
.knopf--breit { width: 100%; }

/* Textlink mit wanderndem Pfeil */
.weiter {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--navy-700);
  transition: color 0.2s var(--ease), gap 0.2s var(--ease);
}
.weiter svg { transition: transform 0.24s var(--ease); }
.weiter:hover { color: var(--rot-600); gap: 12px; }
.weiter:hover svg { transform: translateX(2px); }

/* --- 7. Hero ------------------------------------------------------------ */
.hero {
  position: relative;
  background: var(--navy-900);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.hero__medium {
  position: absolute;
  inset: 0;
  z-index: -3;
}
.hero__medium img, .hero__medium video {
  width: 100%; height: 100%; object-fit: cover;
  opacity: 0.4;
}
.hero__schleier {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(100deg, var(--navy-900) 18%, rgba(11,22,49,0.9) 46%, rgba(11,22,49,0.55) 78%),
    linear-gradient(to top, var(--navy-900) 2%, transparent 42%);
}
.hero__strom {
  z-index: -1;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 39px, rgba(255, 255, 255, 0.26) 39px 40px
  );
}

.hero__innen {
  position: relative;
  padding-block: clamp(76px, 12vw, 148px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
}
.hero__text { max-width: 730px; }

.hero h1 { color: #fff; margin-bottom: 22px; }
.hero h1 em {
  font-style: normal;
  color: #fff;
  position: relative;
  white-space: nowrap;
}
/* Signalstrich unter dem Kernbegriff: eine ruhige, gerade Linie */
.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -0.13em;
  height: 4px;
  border-radius: 3px;
  background: var(--rot-500);
}
/* Im Hero steht statt des Schraffurfeldes ein schlichter Strich */
.hero .anker__feld {
  width: 34px;
  height: 2px;
  background-image: none;
  background-color: rgba(255, 255, 255, 0.5);
  opacity: 1;
}

.hero__lauf {
  font-size: clamp(1.08rem, 1.8vw, 1.32rem);
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.84);
  max-width: 60ch;
  margin-bottom: 34px;
}
.hero__knoepfe { display: flex; flex-wrap: wrap; gap: 13px; }

/* Kennzahlenleiste unter dem Hero */
.kennleiste {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(11, 22, 49, 0.55);
  backdrop-filter: blur(6px);
}
.kennleiste__innen {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}
.kenn {
  padding: 26px var(--rand);
  border-left: 1px solid rgba(255, 255, 255, 0.11);
}
.kenn:first-child { border-left: 0; }
.kenn__wert {
  font-family: var(--schrift-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.kenn__wort {
  font-family: var(--schrift-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 5px;
}

/* Seitenkopf für Unterseiten */
.seitenkopf {
  position: relative;
  background: var(--navy-900);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.seitenkopf__innen {
  position: relative;
  padding-block: clamp(52px, 8vw, 96px);
  max-width: 860px;
}
.seitenkopf h1 { color: #fff; }
.seitenkopf__lauf {
  margin-top: 18px;
  font-size: clamp(1rem, 1.5vw, 1.16rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 62ch;
}
/* Markenlogos behalten ihre Hausfarben — dafuer eine helle Plakette,
   statt sie auf dem Nachtgrund zu Silhouetten zu bleichen. */
.markenschild {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--weiss);
  border-radius: var(--radius);
  padding: 14px 20px;
  margin-bottom: 26px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.24);
}
.markenschild img { height: 42px; width: auto; object-fit: contain; }

/* Brotkrumen */
.krume {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-family: var(--schrift-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 20px;
  list-style: none;
}
.krume a { color: rgba(255, 255, 255, 0.72); transition: color 0.2s; }
.krume a:hover { color: #fff; }
.krume li::after { content: "/"; margin-left: 8px; opacity: 0.4; }
.krume li:last-child::after { content: none; }

/* --- 8. Abschnittsköpfe ------------------------------------------------- */
.kopfzeile { max-width: 720px; margin-bottom: clamp(36px, 5vw, 58px); }
.kopfzeile--mitte { margin-inline: auto; text-align: center; }
.kopfzeile--mitte .anker { justify-content: center; }
.kopfzeile__lauf {
  margin-top: 16px;
  font-size: 1.08rem;
  color: var(--tinte-weich);
  max-width: 62ch;
}
.kopfzeile--mitte .kopfzeile__lauf { margin-inline: auto; }

.kopfzeile--geteilt {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  max-width: none;
}
.kopfzeile--geteilt > div:first-child { max-width: 720px; }

/* --- 9. Markenkarten ---------------------------------------------------- */
.marken-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(285px, 1fr));
  gap: 22px;
}

.marke {
  position: relative;
  isolation: isolate;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  padding: 30px 28px 26px;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              border-color 0.3s var(--ease);
}
/* Beim Zeigen wandert ein Strömungsfeld über die Karte */
.marke__strom {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 21px, var(--linie) 21px 22px
  );
  background-size: 31.11px 31.11px;
  -webkit-mask-image: radial-gradient(90% 70% at 100% 0%, #000 10%, transparent 78%);
  mask-image: radial-gradient(90% 70% at 100% 0%, #000 10%, transparent 78%);
  transition: opacity 0.4s var(--ease);
}
.marke:hover {
  transform: translateY(-3px);
  box-shadow: var(--schatten-m);
  border-color: var(--navy-200);
}
.marke:hover .marke__strom { opacity: 1; animation: stroemung 18s linear infinite; }

/* Unter dem Zeiger liegt ein weicher Lichtfleck, der der Maus folgt */
.marke__leuchte {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  background: radial-gradient(
    240px circle at var(--zeiger-x, 50%) var(--zeiger-y, 0%),
    rgba(30, 53, 115, 0.10) 0%,
    rgba(30, 53, 115, 0.05) 42%,
    rgba(30, 53, 115, 0) 72%
  );
}
.marke:hover .marke__leuchte, .marke:focus-within .marke__leuchte { opacity: 1; }

.marke__logo {
  height: 46px; width: auto;
  max-width: 180px;
  object-fit: contain; object-position: left center;
  margin-bottom: 22px;
}

.marke__lauf {
  font-size: 0.98rem;
  color: var(--tinte-weich);
  flex: 1;
  margin-bottom: 22px;
}
/* Die ganze Karte ist die Klickfläche: der Textlink spannt sich darüber */
.marke__fuss { display: flex; }
.marke .weiter::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
}
.marke:hover .weiter { color: var(--rot-600); gap: 12px; }
.marke:hover .weiter svg { transform: translateX(2px); }
.marke:focus-within { outline: 2px solid var(--navy-600); outline-offset: 3px; }
.marke .weiter:focus-visible { outline: none; }

/* --- 9b. Markenkopf und Rubriknavigation -------------------------------- */
.markenkopf__ueber {
  font-family: var(--schrift-mono);
  font-size: 0.73rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rot-500);
  margin-bottom: 12px;
}
.markenkopf__lauf {
  margin-top: 20px;
  font-size: 1.02rem;
  color: rgba(255, 255, 255, 0.76);
  max-width: 68ch;
}
.markenkopf__lauf p { margin-bottom: 0.9em; }
.markenkopf__knoepfe { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 28px; }
.seitenkopf .markenkopf__lauf .merkmale li { color: rgba(255, 255, 255, 0.86); }

/* Sprungleiste zu den Rubriken — bleibt unter der Kopfzeile stehen */
/* Steht unter der bereits verdichteten Kopfzeile (68 px), denn bis hierher
   ist immer schon gescrollt worden. */
.rubriknav {
  position: sticky;
  top: 68px;
  z-index: 90;
  /* Klebt unter der verdichteten Kopfzeile (69px) fuer die ganze Seite */
  background: rgba(11, 22, 49, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rubriknav__innen {
  display: flex;
  align-items: center;
  gap: 20px;
  overflow-x: auto;
  /* Firefox: Standard-Eigenschaften. Blauer Griff, der sich nur leicht vom
     Navy der Leiste abhebt, statt der grauen Browser-Leiste. */
  scrollbar-width: thin;
  scrollbar-color: var(--navy-600) var(--navy-900);
  -ms-overflow-style: none;
  -webkit-mask-image: linear-gradient(to right, #000 0 92%, transparent 100%);
  mask-image: linear-gradient(to right, #000 0 92%, transparent 100%);
}
/* Chrome und Safari: Sind die Standard-Eigenschaften gesetzt, ignoriert Chrome
   die ::-webkit-scrollbar-Regeln und zeichnet grau. Wo es sie gibt, darum
   zurücksetzen — dann greifen Höhe und runde Enden unten. */
@supports selector(::-webkit-scrollbar) {
  .rubriknav__innen { scrollbar-width: auto; scrollbar-color: auto; }
}
.rubriknav__innen::-webkit-scrollbar { height: 4px; }
.rubriknav__innen::-webkit-scrollbar-track { background: var(--navy-900); }
.rubriknav__innen::-webkit-scrollbar-thumb { background: var(--navy-600); border-radius: 4px; }
.rubriknav__innen::-webkit-scrollbar-thumb:hover { background: var(--navy-500); }

.rubriknav__punkte { display: flex; gap: 2px; flex: none; }
.rubriknav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 15px 13px;
  font-size: 0.89rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.62);
  white-space: nowrap;
  transition: color 0.2s var(--ease);
}
.rubriknav a:hover { color: #fff; }
.rubriknav a.ist-aktiv { color: #fff; }
/* aktive Rubrik: Diagonalfeld statt Balken */
.rubriknav a.ist-aktiv::after {
  content: "";
  position: absolute;
  left: 13px; right: 13px; bottom: 0;
  height: 5px;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 3px, var(--rot-500) 3px 4px
  );
  background-size: 4.95px 4.95px;
}

/* --- 10. Produktkarten -------------------------------------------------- */
.rubrik { margin-bottom: clamp(48px, 6vw, 78px); }
.rubrik:last-child { margin-bottom: 0; }

.rubrik__kopf {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 16px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--kante);
}
.rubrik__kopf h2 { min-width: 0; overflow-wrap: anywhere; }
.rubrik__zahl {
  font-family: var(--schrift-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--navy-300);
  letter-spacing: 0.06em;
}

.produkt-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
  gap: 20px;
}

.produkt {
  display: flex;
  flex-direction: column;
  text-align: left;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  overflow: hidden;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  padding: 0;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              border-color 0.3s var(--ease);
}
.produkt:hover {
  transform: translateY(-4px);
  box-shadow: var(--schatten-m);
  border-color: var(--navy-200);
}

/* Ruhige weisse Bildflaeche: das Geraet soll allein stehen. Hier laeuft
   bewusst kein Diagonalfeld — bei 64 Kacheln nebeneinander wuerde das Motiv
   zur Tapete und die Freisteller verlieren ihre Kontur. */
.produkt__bild {
  position: relative;
  aspect-ratio: 4 / 3;
  background: var(--weiss);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.produkt__bild img {
  width: 100%; height: 100%;
  object-fit: contain;
  padding: 18px;
  transition: transform 0.45s var(--ease);
}
/* Einziger Effekt auf der Kachel: das Geraet kommt naeher. */
.produkt:hover .produkt__bild img,
.produkt:focus-visible .produkt__bild img { transform: scale(1.11); }

.produkt__koerper {
  padding: 20px 21px 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
  border-top: 1px solid var(--kante);
}
.produkt__name {
  display: block;
  font-family: var(--schrift-display);
  font-size: 1.06rem;
  font-weight: 700;
  letter-spacing: -0.014em;
  color: var(--navy-900);
  margin-bottom: 12px;
  line-height: 1.24;
}
.produkt__felder {
  display: flex; flex-wrap: wrap; gap: 6px;
  list-style: none;
  margin-bottom: 18px;
  flex: 1;
  align-content: flex-start;
}
.produkt__feld {
  font-family: var(--schrift-mono);
  font-size: 0.69rem;
  letter-spacing: 0.03em;
  color: var(--navy-600);
  background: var(--navy-050);
  border: 1px solid var(--navy-100);
  border-radius: 2px;
  padding: 3px 8px;
  line-height: 1.5;
}
.produkt__mehr {
  display: flex; align-items: center; gap: 8px;
  font-size: 0.9rem; font-weight: 600;
  color: var(--rot-600);
  margin-top: auto;
}
.produkt__mehr svg { transition: transform 0.24s var(--ease); }
.produkt:hover .produkt__mehr svg { transform: translateX(3px); }
.produkt__dl {
  margin-left: auto;
  font-family: var(--schrift-mono);
  font-size: 0.66rem;
  letter-spacing: 0.06em;
  color: var(--tinte-zart);
  font-weight: 400;
}

/* --- 11. Produktfenster (Popup) ----------------------------------------- */
.fenster {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: clamp(12px, 3vw, 40px);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.28s var(--ease), visibility 0.28s;
}
.fenster.ist-offen { visibility: visible; opacity: 1; }

.fenster__grund {
  position: absolute; inset: 0;
  background: rgba(7, 14, 32, 0.62);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  border: 0; padding: 0; cursor: pointer;
}

.fenster__blatt {
  position: relative;
  width: min(1000px, 100%);
  max-height: min(88vh, 900px);
  background: var(--weiss);
  border-radius: var(--radius-gross);
  box-shadow: var(--schatten-l);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(16px) scale(0.985);
  opacity: 0;
  transition: transform 0.34s var(--ease), opacity 0.28s var(--ease);
}
.fenster.ist-offen .fenster__blatt { transform: none; opacity: 1; }

.fenster__kopf {
  position: relative;
  padding: 26px clamp(24px, 4vw, 40px);
  padding-right: 76px;
  border-bottom: 1px solid var(--kante);
  background: var(--navy-900);
  color: #fff;
  overflow: hidden;
  flex: none;
}
.fenster__kopf h2 { color: #fff; font-size: clamp(1.3rem, 2.6vw, 1.75rem); }
.fenster__marke {
  font-family: var(--schrift-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 9px;
  position: relative;
}
.fenster__kopf > *:not(.strom) { position: relative; }

.fenster__zu {
  position: absolute;
  top: 20px; right: 20px;
  z-index: 3;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.22);
  background: rgba(255,255,255,0.07);
  color: #fff;
  cursor: pointer;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease),
              border-color 0.2s var(--ease);
}
.fenster__zu:hover {
  background: var(--rot-500);
  border-color: var(--rot-500);
  transform: rotate(90deg);
}

.fenster__koerper {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: clamp(24px, 4vw, 38px) clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(26px, 4vw, 44px);
  align-items: start;
}

.fenster__lauf { font-size: 1rem; color: var(--tinte-weich); margin-bottom: 26px; }
.fenster__lauf:last-child { margin-bottom: 0; }

.merkmale { list-style: none; display: grid; gap: 10px; }
.merkmale li {
  position: relative;
  padding-left: 26px;
  font-size: 0.96rem;
  line-height: 1.5;
  color: var(--tinte);
}
/* Aufzählungszeichen: drei kurze Diagonalen statt Punkt */
.merkmale li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.5em;
  width: 14px; height: 8px;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 2.5px, var(--rot-500) 2.5px 3.5px
  );
  background-size: 4.24px 4.24px;
  opacity: 0.8;
}

.fenster__galerie { display: grid; gap: 8px; }

/* Downloadliste */
.lade-liste { list-style: none; display: grid; gap: 8px; }
.lade {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 15px;
  border: 1px solid var(--kante);
  border-radius: var(--radius);
  background: var(--navy-050);
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease),
              transform 0.22s var(--ease);
}
.lade:hover {
  border-color: var(--rot-500);
  background: var(--weiss);
  transform: translateX(3px);
}
.lade__zeichen {
  flex: none;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 3px;
  background: var(--weiss);
  border: 1px solid var(--navy-100);
  color: var(--rot-600);
  transition: background 0.22s var(--ease), color 0.22s var(--ease);
}
.lade:hover .lade__zeichen { background: var(--rot-500); color: #fff; border-color: var(--rot-500); }
.lade__text { min-width: 0; flex: 1; }
.lade__name {
  display: block;
  font-weight: 600;
  font-size: 0.93rem;
  color: var(--navy-900);
  line-height: 1.3;
  overflow-wrap: anywhere;
}
.lade__art {
  display: block;
  font-family: var(--schrift-mono);
  font-size: 0.67rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--tinte-zart);
  margin-top: 3px;
}
.lade__pfeil { flex: none; color: var(--navy-300); transition: color 0.22s var(--ease), transform 0.22s var(--ease); }
.lade:hover .lade__pfeil { color: var(--rot-600); transform: translateY(2px); }

.block-titel {
  font-family: var(--schrift-mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--navy-600);
  padding-bottom: 10px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--kante);
}

/* --- 12. Referenzen ----------------------------------------------------- */
.ref-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.ref {
  position: relative;
  border-radius: var(--radius-gross);
  overflow: hidden;
  background: var(--navy-900);
  aspect-ratio: 4 / 3;
  isolation: isolate;
}
.ref img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.72;
  transition: transform 0.6s var(--ease), opacity 0.4s var(--ease);
}
.ref:hover img { transform: scale(1.05); opacity: 0.55; }
.ref__schleier {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,22,49,0.97) 0%, rgba(11,22,49,0.82) 22%, rgba(11,22,49,0.4) 56%, rgba(11,22,49,0.08) 100%);
}
.ref__strom {
  position: absolute; inset: 0;
  opacity: 0;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 21px, rgba(255,255,255,0.2) 21px 22px
  );
  background-size: 31.11px 31.11px;
  -webkit-mask-image: radial-gradient(80% 80% at 100% 0%, #000 5%, transparent 72%);
  mask-image: radial-gradient(80% 80% at 100% 0%, #000 5%, transparent 72%);
  transition: opacity 0.4s var(--ease);
}
.ref:hover .ref__strom { opacity: 1; animation: stroemung 16s linear infinite; }
.ref__text {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 22px 22px 20px;
}
.ref__name {
  font-family: var(--schrift-display);
  font-weight: 700;
  font-size: 1.06rem;
  color: #fff;
  letter-spacing: -0.012em;
  line-height: 1.24;
}
.ref__ort {
  font-family: var(--schrift-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-top: 6px;
}

/* Objekte ohne eigenes Foto: das Diagonalfeld traegt die Kachel */
.ref--ohne-bild {
  background:
    linear-gradient(150deg, var(--navy-800) 0%, var(--navy-900) 68%);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.ref--ohne-bild .strom {
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,0.35) 62%, transparent 96%);
  mask-image: linear-gradient(to bottom, #000 0%, rgba(0,0,0,0.35) 62%, transparent 96%);
  transition: opacity 0.4s var(--ease);
}
.ref--ohne-bild:hover .strom { animation: stroemung 20s linear infinite; }
.ref--ohne-bild:nth-child(2n) .strom { background-position: 14px 0; }
.ref--ohne-bild:nth-child(3n) .strom { background-position: 28px 0; }
.ref--ohne-bild:nth-child(4n) .strom { background-position: 7px 14px; }

/* Grosse Referenztafel (Startseite) */
.tafel-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 22px;
}
.tafel {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.tafel:hover { transform: translateY(-3px); box-shadow: var(--schatten-m); }
.tafel__bild { aspect-ratio: 16 / 10; overflow: hidden; background: var(--navy-050); position: relative; }
.tafel__bild img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.tafel:hover .tafel__bild img { transform: scale(1.04); }
.tafel__koerper { padding: 26px 26px 28px; }
.tafel__name { margin-bottom: 14px; }
.tafel__mit {
  font-family: var(--schrift-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tinte-zart);
  margin-bottom: 8px;
}
.tafel__lauf { font-size: 0.97rem; color: var(--tinte-weich); }

/* Ausklappliste weiterer Referenzen */
.klappe {
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  background: var(--weiss);
  overflow: hidden;
  margin-top: 20px;
}
.klappe__knopf {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 22px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: var(--schrift-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--navy-900);
  text-align: left;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.klappe__knopf:hover { background: var(--navy-050); color: var(--rot-600); }
.klappe__zeichen {
  flex: none;
  width: 26px; height: 26px;
  display: grid; place-items: center;
  color: var(--navy-500);
  transition: transform 0.3s var(--ease), color 0.2s var(--ease);
}
.klappe__knopf[aria-expanded="true"] .klappe__zeichen { transform: rotate(45deg); color: var(--rot-600); }
.klappe__fach {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.34s var(--ease);
}
.klappe__knopf[aria-expanded="true"] + .klappe__fach { grid-template-rows: 1fr; }
.klappe__inhalt { overflow: hidden; }
.klappe__innen {
  padding: 4px 22px 22px;
  border-top: 1px solid var(--kante);
  padding-top: 20px;
}
.klappe__innen p { font-size: 0.96rem; color: var(--tinte-weich); }
.klappe__liste { list-style: none; display: grid; gap: 9px; }
.klappe__liste li {
  position: relative;
  padding-left: 26px;
  font-size: 0.96rem;
  color: var(--tinte);
  line-height: 1.5;
}
.klappe__liste li::before {
  content: "";
  position: absolute; left: 0; top: 0.52em;
  width: 14px; height: 7px;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 2.5px, var(--navy-500) 2.5px 3.5px
  );
  background-size: 4.24px 4.24px;
  opacity: 0.65;
}

/* --- 13. Videos --------------------------------------------------------- */
.video-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 18px;
}
.video {
  position: relative;
  display: block;
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  overflow: hidden;
  background: var(--weiss);
  cursor: pointer;
  padding: 0;
  text-align: left;
  font-family: inherit;
  width: 100%;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease),
              border-color 0.3s var(--ease);
}
.video:hover { transform: translateY(-3px); box-shadow: var(--schatten-m); border-color: var(--navy-200); }
.video__bild { display: block; position: relative; aspect-ratio: 16 / 9; background: var(--navy-900); overflow: hidden; }
.video__bild img { width: 100%; height: 100%; object-fit: cover; opacity: 0.9; transition: transform 0.5s var(--ease), opacity 0.3s; }
.video:hover .video__bild img { transform: scale(1.05); opacity: 0.68; }
.video__spiel {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: rgba(216, 35, 42, 0.94);
  color: #fff;
  box-shadow: 0 6px 22px rgba(11, 22, 49, 0.34);
  transition: transform 0.3s var(--ease), background 0.2s var(--ease);
}
.video:hover .video__spiel { transform: translate(-50%, -50%) scale(1.11); background: var(--rot-600); }
.video__dauer {
  display: block;
  position: absolute;
  right: 9px; bottom: 9px;
  font-family: var(--schrift-mono);
  font-size: 0.68rem;
  color: #fff;
  background: rgba(11, 22, 49, 0.82);
  padding: 2px 7px;
  border-radius: 2px;
}
.video__koerper { display: block; padding: 15px 17px 17px; border-top: 1px solid var(--kante); }
.video__nr {
  display: block;
  font-family: var(--schrift-mono);
  font-size: 0.67rem;
  letter-spacing: 0.12em;
  color: var(--navy-300);
  margin-bottom: 5px;
}
.video__name {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--navy-900);
  line-height: 1.36;
}

/* Videofenster */
.videofenster .fenster__blatt { width: min(1080px, 100%); background: #000; }
.videofenster .fenster__rahmen { aspect-ratio: 16 / 9; width: 100%; }
.videofenster iframe { width: 100%; height: 100%; border: 0; display: block; }

/* --- 14. Team ----------------------------------------------------------- */
.team-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 22px;
  max-width: 820px;
}
.person {
  position: relative;
  display: grid;
  grid-template-columns: 152px minmax(0, 1fr);
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.person:hover { transform: translateY(-3px); box-shadow: var(--schatten-m); }
.person__bild { background: var(--navy-050); }
.person__bild img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 18%; }
.person__koerper { padding: 22px 22px 20px; }
.person__name { font-size: 1.1rem; margin-bottom: 3px; }
.person__rolle {
  font-family: var(--schrift-mono);
  font-size: 0.7rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--rot-600);
  margin-bottom: 14px;
}
.person__zeilen { display: grid; gap: 5px; font-size: 0.92rem; }
.person__zeilen a { color: var(--navy-700); transition: color 0.2s; }
.person__zeilen a:hover { color: var(--rot-600); }
.person__zeile { display: flex; gap: 8px; align-items: baseline; color: var(--tinte-weich); }
.person__marke {
  font-family: var(--schrift-mono);
  font-size: 0.68rem;
  color: var(--tinte-zart);
  min-width: 30px;
}
.person__verweise { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.person__verweise a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  font-family: var(--schrift-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--navy-700);
  background: var(--navy-050);
  border: 1px solid var(--navy-100);
  border-radius: 2px;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease),
              background 0.2s var(--ease);
}
.person__verweise a:hover {
  border-color: var(--rot-500);
  color: var(--rot-600);
  background: var(--weiss);
}

/* --- 15. Zeitachse ------------------------------------------------------ */
.achse { position: relative; padding-left: 0; list-style: none; }
.achse::before {
  content: "";
  position: absolute;
  left: 7px; top: 10px; bottom: 10px;
  width: 1px;
  background: var(--navy-100);
}
/* die gefüllte Achse wächst beim Scrollen */
.achse::after {
  content: "";
  position: absolute;
  left: 7px; top: 10px;
  width: 1px;
  height: var(--achse-fuellung, 0%);
  background: linear-gradient(to bottom, var(--rot-500), var(--navy-600));
  transition: height 0.15s linear;
}

.halt { position: relative; padding-left: 40px; padding-bottom: 38px; }
.halt:last-child { padding-bottom: 0; }
.halt__punkt {
  position: absolute;
  left: 0; top: 5px;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--weiss);
  border: 2px solid var(--navy-200);
  z-index: 1;
  transition: border-color 0.4s var(--ease), transform 0.4s var(--ease);
}
.halt.ist-sichtbar .halt__punkt { border-color: var(--rot-500); transform: scale(1.12); }
.halt__jahr {
  font-family: var(--schrift-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--rot-600);
  margin-bottom: 5px;
}
.halt__titel { font-size: 1.14rem; margin-bottom: 9px; }
.halt__lauf { font-size: 0.97rem; color: var(--tinte-weich); }
.halt__lauf p { margin-bottom: 0.5em; }

/* --- 16. Stellen -------------------------------------------------------- */
.stellen { list-style: none; display: grid; gap: 12px; margin-bottom: 28px; }
.stelle {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 22px;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-left: 3px solid var(--rot-500);
  border-radius: var(--radius);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.stelle:hover { transform: translateX(4px); box-shadow: var(--schatten-s); }
.stelle__zeichen { flex: none; color: var(--rot-600); margin-top: 2px; }
.stelle__name { display: block; font-family: var(--schrift-display); font-weight: 700; font-size: 1.02rem; letter-spacing: -0.01em; line-height: 1.35; color: var(--navy-900); }
.stelle__zusatz { display: block; font-size: 0.92rem; color: var(--tinte-weich); margin-top: 3px; }
.stelle__pfeil { flex: none; margin-left: auto; align-self: center; color: var(--navy-300); transition: color 0.2s, transform 0.2s var(--ease); }
.stelle:hover .stelle__pfeil { color: var(--rot-600); transform: translateX(3px); }

/* --- 17. Kontakt -------------------------------------------------------- */
/* Google-Karte: bei Schweizer Kunden immer sofort sichtbar (Wunsch vom 01.10.2026) */
.kontakt-karte {
  margin-top: 44px;
  aspect-ratio: 16 / 7;
  min-height: 300px;
  max-height: 460px;
  overflow: hidden;
  border: 1px solid var(--linie);
  border-radius: var(--radius-gross);
  background: var(--papier-tief);
  box-shadow: var(--schatten-s);
}
.kontakt-karte iframe { display: block; width: 100%; height: 100%; border: 0; }
@media (max-width: 640px) { .kontakt-karte { aspect-ratio: 4 / 3; } }

.kontakt-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.karte {
  position: relative;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  padding: 28px 26px;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.karte:hover { transform: translateY(-3px); box-shadow: var(--schatten-m); }
.karte__zeichen {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border-radius: var(--radius);
  background: var(--rot-050);
  color: var(--rot-600);
  margin-bottom: 18px;
}
.karte__titel {
  font-family: var(--schrift-mono);
  font-size: 0.71rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--tinte-zart);
  margin-bottom: 10px;
}
.karte__wert {
  font-family: var(--schrift-display);
  font-size: 1.16rem;
  font-weight: 700;
  letter-spacing: -0.014em;
  color: var(--navy-900);
  line-height: 1.35;
}
.karte__wert a { color: inherit; transition: color 0.2s; }
.karte__wert a:hover { color: var(--rot-600); }
.karte__zusatz { font-size: 0.94rem; color: var(--tinte-weich); margin-top: 8px; }

/* --- 18. Aufrufband ----------------------------------------------------- */
.aufruf {
  position: relative;
  background: var(--navy-900);
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
.aufruf__innen {
  position: relative;
  padding-block: clamp(56px, 8vw, 92px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.aufruf h2 { color: #fff; max-width: 22ch; }
.aufruf__lauf {
  margin-top: 14px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.06rem;
  max-width: 46ch;
}
.aufruf__knoepfe { display: flex; flex-wrap: wrap; gap: 13px; }

/* --- 19. Fusszeile ------------------------------------------------------ */
.fuss {
  position: relative;
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.68);
  overflow: hidden;
  isolation: isolate;
  font-size: 0.95rem;
}
.fuss__oben {
  position: relative;
  padding-block: clamp(48px, 6vw, 72px);
  display: grid;
  grid-template-columns: minmax(240px, 1.3fr) repeat(auto-fit, minmax(150px, 1fr));
  gap: clamp(28px, 4vw, 52px);
}
.fuss__logo { height: 74px; width: auto; opacity: 0.96; margin-bottom: 20px; }
.fuss__lauf { max-width: 34ch; color: rgba(255, 255, 255, 0.6); font-size: 0.94rem; }

.fuss__titel {
  font-family: var(--schrift-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.42);
  margin-bottom: 16px;
}
.fuss__liste { list-style: none; display: grid; gap: 9px; }
.fuss__liste a, .fuss a { color: rgba(255, 255, 255, 0.72); transition: color 0.2s var(--ease); }
.fuss__liste a:hover, .fuss a:hover { color: #fff; }
.fuss strong { color: #fff; font-weight: 600; }

.fuss__sozial { display: flex; gap: 9px; margin-top: 18px; }
.fuss__sozial a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.72);
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease),
              color 0.22s var(--ease), transform 0.22s var(--ease);
}
.fuss__sozial a:hover {
  background: var(--rot-500);
  border-color: var(--rot-500);
  color: #fff;
  transform: translateY(-2px);
}

.fuss__unten {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.11);
  padding-block: 22px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 0.86rem;
  color: rgba(255, 255, 255, 0.46);
}
.fuss__rechtlich { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.fuss__rechtlich span { opacity: 0.35; }

/* --- 20. Textseiten ----------------------------------------------------- */
.fliess { max-width: 74ch; }
.fliess h2 {
  font-size: clamp(1.32rem, 2.4vw, 1.62rem);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--kante);
}
.fliess h3 { font-size: 1.12rem; margin-top: 32px; margin-bottom: 11px; }
.fliess h4 {
  font-size: 0.97rem;
  margin-top: 24px; margin-bottom: 8px;
  color: var(--navy-700);
}
.fliess > *:first-child { margin-top: 0; }
.fliess p { color: var(--tinte-weich); font-size: 1rem; }
/* Lange Adressen in den Rechtstexten brechen statt ueberzulaufen */
.fliess p, .fliess li, .fliess a { overflow-wrap: break-word; }
.fliess ul { list-style: none; display: grid; gap: 8px; margin-bottom: 1.2em; }
.fliess li {
  position: relative;
  padding-left: 24px;
  color: var(--tinte-weich);
  font-size: 1rem;
  line-height: 1.55;
}
.fliess li::before {
  content: "";
  position: absolute; left: 0; top: 0.56em;
  width: 12px; height: 6px;
  background-image: repeating-linear-gradient(
    45deg, transparent 0 2.5px, var(--navy-500) 2.5px 3.5px
  );
  background-size: 4.24px 4.24px;
  opacity: 0.6;
}
.fliess a { color: var(--rot-600); text-decoration: underline; text-underline-offset: 3px; }
.fliess a:hover { color: var(--rot-700); }

.merk {
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-left: 3px solid var(--navy-600);
  border-radius: var(--radius);
  padding: 22px 24px;
  margin-bottom: 28px;
}
.merk p { margin-bottom: 0.5em; color: var(--tinte); }
.merk p:last-child { margin-bottom: 0; }

/* Zertifikat-/Linkliste */
.link-gitter {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}
.link-karte {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease),
              box-shadow 0.22s var(--ease);
}
.link-karte:hover { border-color: var(--navy-300); transform: translateY(-2px); box-shadow: var(--schatten-s); }
.link-karte__name { font-weight: 600; color: var(--navy-900); font-size: 0.98rem; }
.link-karte__zusatz { font-size: 0.88rem; color: var(--tinte-weich); margin-top: 2px; }
.link-karte__pfeil { margin-left: auto; color: var(--navy-300); transition: color 0.2s, transform 0.2s var(--ease); }
.link-karte:hover .link-karte__pfeil { color: var(--rot-600); transform: translateX(3px); }

/* --- 21. Auftritt beim Scrollen ----------------------------------------- */
.tritt {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.62s var(--ease), transform 0.62s var(--ease);
}
.tritt.ist-sichtbar { opacity: 1; transform: none; }
/* Notfallnetz: laeuft das Skript nicht, erscheint der Inhalt trotzdem. */
@keyframes tritt-notfall { to { opacity: 1; transform: none; } }
html:not(.hat-js) .tritt { animation: tritt-notfall 0.3s linear 3s forwards; }
.tritt[data-verzug="1"] { transition-delay: 0.07s; }
.tritt[data-verzug="2"] { transition-delay: 0.14s; }
.tritt[data-verzug="3"] { transition-delay: 0.21s; }
.tritt[data-verzug="4"] { transition-delay: 0.28s; }
.tritt[data-verzug="5"] { transition-delay: 0.35s; }
.tritt[data-verzug="6"] { transition-delay: 0.42s; }

/* --- 22. Enge Ansichten ------------------------------------------------- */
@media (max-width: 1080px) {
  .fenster__koerper { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 960px) {
  :root { --kopf-hoehe: 74px; }

  .menue-schalter { display: grid; }

  .nav {
    /* Die Kopfzeile hat backdrop-filter und ist damit der Bezugsrahmen fuer
       dieses fixierte Panel - nicht das Fenster. Darum nicht bottom:0 (das
       endet am Kopfrand, Panel blieb 59px hoch), sondern unter den Kopf
       haengen und die Hoehe selbst rechnen. */
    position: fixed;
    top: 100%;
    left: 0; right: 0;
    bottom: auto;
    height: calc(100vh - var(--kopf-hoehe));
    height: calc(100dvh - var(--kopf-hoehe));
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--weiss);
    border-top: 1px solid var(--kante);
    padding: 18px var(--rand) 40px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease),
                visibility 0.28s;
  }
  .nav.ist-offen { opacity: 1; visibility: visible; transform: none; }

  .nav__link {
    padding: 15px 4px;
    font-size: 1.06rem;
    border-bottom: 1px solid var(--kante);
    border-radius: 0;
    justify-content: space-between;
    width: 100%;
  }
  .nav__link:hover { background: transparent; }
  .nav__link[aria-current="page"]::after { left: 4px; right: auto; width: 40px; bottom: 8px; }

  .nav__klapp {
    position: static;
    opacity: 1; visibility: visible; transform: none;
    box-shadow: none;
    border: 0;
    border-bottom: 1px solid var(--kante);
    border-radius: 0;
    padding: 4px 0 12px 14px;
    display: none;
  }
  .nav__punkt.ist-offen .nav__klapp { display: block; }
  .nav__punkt.ist-offen .nav__pfeil { transform: rotate(180deg); }
  .nav__punkt.ist-offen > .nav__link { border-bottom-color: transparent; }

  .kopf__knopf { display: none; }

  .kopfzeile--geteilt { flex-direction: column; align-items: flex-start; gap: 20px; }
  .fuss__oben { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .rubriknav { top: 68px; }
  .rubriknav a { padding: 13px 11px; font-size: 0.85rem; }
  .kennleiste__innen { grid-template-columns: repeat(2, 1fr); }
  .kenn { padding: 20px var(--rand); border-top: 1px solid rgba(255,255,255,0.11); }
  .kenn:nth-child(-n+2) { border-top: 0; }
  .kenn:nth-child(odd) { border-left: 0; }
  .kenn:nth-child(3) { grid-column: 1 / -1; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }
  .abschnitt { padding-block: 54px; }
  .produkt-gitter { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
  .marken-gitter, .tafel-gitter, .ref-gitter, .video-gitter { grid-template-columns: minmax(0, 1fr); }
  .person { grid-template-columns: 106px minmax(0, 1fr); }
  .aufruf__innen { flex-direction: column; align-items: flex-start; gap: 26px; }
  .fenster { padding: 0; }
  .fenster__blatt { max-height: 100vh; height: 100%; width: 100%; border-radius: 0; }
  .kennleiste__innen { grid-template-columns: 1fr; }
  .kenn { border-left: 0; }
  .fuss__oben { grid-template-columns: minmax(0, 1fr); }
  .knopf { width: 100%; }
  /* Zwei Schaltflaechen nebeneinander wuerden die Beschriftung sprengen:
     unter 640px bekommt jede eine eigene Zeile */
  .hero__knoepfe .knopf, .aufruf__knoepfe .knopf { width: auto; flex: 1 1 100%; }
}

@media (max-width: 400px) {
  .produkt-gitter { grid-template-columns: minmax(0, 1fr); }
}

/* --- 23. Rücksicht auf Bewegungsempfindlichkeit ------------------------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-delay: 0ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .tritt { opacity: 1; transform: none; }
  .achse::after { height: 100% !important; }
  .halt__punkt { border-color: var(--rot-500); }
}

/* --- 25. Auftritt beim Laden -------------------------------------------- */
/* backwards statt opacity:0 im Grundzustand: laufen keine Animationen,
   steht der Inhalt einfach da - nichts kann dauerhaft unsichtbar bleiben. */
@keyframes einzug { from { opacity: 0; transform: translateY(16px); } }

.hero__text > *, .seitenkopf__innen > * {
  animation: einzug 0.6s var(--ease) backwards;
}
.hero__text > *:nth-child(2), .seitenkopf__innen > *:nth-child(2) { animation-delay: 0.09s; }
.hero__text > *:nth-child(3), .seitenkopf__innen > *:nth-child(3) { animation-delay: 0.18s; }
.hero__text > *:nth-child(n+4), .seitenkopf__innen > *:nth-child(n+4) { animation-delay: 0.27s; }

.kennleiste { animation: einzug 0.7s var(--ease) 0.34s backwards; }
.hero__medium { animation: einzug 1.1s ease-out backwards; }

/* --- 24. Druck ---------------------------------------------------------- */
@media print {
  .kopf, .fuss, .aufruf, .menue-schalter, .fenster { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .strom { display: none; }
  .abschnitt { padding-block: 16pt; }
}

/* --- 20. Bildgalerie im Produktfenster ---------------------------------- */
/* Ein grosses Hauptbild statt vier gleich kleiner Kacheln; die weiteren
   Ansichten liegen als Miniaturen darunter. Ein Klick oeffnet das Lichtbild. */
.galerie__haupt {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--kante);
  border-radius: var(--radius);
  background: var(--navy-050);
  cursor: zoom-in;
  overflow: hidden;
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.galerie__haupt img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  padding: 14px;
}
.galerie__haupt:hover { border-color: var(--navy-200); box-shadow: var(--schatten-s); }
.galerie__haupt:focus-visible { outline: 2px solid var(--navy-600); outline-offset: 2px; }
.galerie__lupe {
  position: absolute;
  right: 10px; bottom: 10px;
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: var(--radius);
  background: rgba(11, 22, 49, 0.72);
  color: #fff;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.22s var(--ease), transform 0.22s var(--ease);
}
.galerie__haupt:hover .galerie__lupe,
.galerie__haupt:focus-visible .galerie__lupe { opacity: 1; transform: none; }

.galerie__streifen {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(64px, 1fr));
  gap: 8px;
}
.galerie__mini {
  padding: 0;
  border: 1px solid var(--kante);
  border-radius: var(--radius);
  background: var(--navy-050);
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.2s var(--ease), opacity 0.2s var(--ease);
  opacity: 0.72;
}
.galerie__mini img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 5px;
}
.galerie__mini:hover { opacity: 1; border-color: var(--navy-200); }
.galerie__mini.ist-aktiv { opacity: 1; border-color: var(--rot-500); }
.galerie__mini:focus-visible { outline: 2px solid var(--navy-600); outline-offset: 2px; }

/* --- 21. Lichtbild (zoombare Grossansicht) ------------------------------ */
.lichtbild {
  position: fixed;
  inset: 0;
  z-index: 250;
  display: grid;
  place-items: center;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.24s var(--ease), visibility 0.24s;
}
.lichtbild.ist-offen { visibility: visible; opacity: 1; }
.lichtbild__grund {
  position: absolute; inset: 0;
  border: 0; padding: 0;
  background: rgba(4, 9, 22, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: zoom-out;
}
.lichtbild__buehne {
  position: relative;
  width: min(92vw, 1400px);
  height: min(84vh, 900px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  touch-action: none;
}
.lichtbild__bild {
  max-width: 100%;
  max-height: 100%;
  transform-origin: center center;
  cursor: zoom-in;
  user-select: none;
  -webkit-user-drag: none;
}
.lichtbild.ist-gezoomt .lichtbild__bild { cursor: grab; }
.lichtbild.ist-gezoomt.wird-gezogen .lichtbild__bild { cursor: grabbing; }
.lichtbild__bild--sanft { transition: transform 0.22s var(--ease); }

.lichtbild__zu, .lichtbild__pfeil {
  position: absolute;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(11, 22, 49, 0.66);
  color: #fff;
  cursor: pointer;
  border-radius: var(--radius);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.lichtbild__zu:hover, .lichtbild__pfeil:hover {
  background: rgba(11, 22, 49, 0.92);
  border-color: rgba(255, 255, 255, 0.36);
}
.lichtbild__zu:focus-visible, .lichtbild__pfeil:focus-visible {
  outline: 2px solid #fff; outline-offset: 2px;
}
.lichtbild__zu { top: 16px; right: 16px; width: 44px; height: 44px; }
.lichtbild__pfeil { top: 50%; margin-top: -26px; width: 46px; height: 52px; }
.lichtbild__pfeil--zurueck { left: 14px; }
.lichtbild__pfeil--vor { right: 14px; }
.lichtbild__pfeil[hidden] { display: none; }

.lichtbild__leiste {
  position: absolute;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 14px;
  border-radius: var(--radius);
  background: rgba(11, 22, 49, 0.66);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-family: var(--schrift-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
  white-space: nowrap;
}
.lichtbild__zaehler { color: #fff; }

@media (max-width: 640px) {
  .lichtbild__buehne { width: 100vw; height: 74vh; }
  .lichtbild__pfeil { width: 40px; height: 46px; margin-top: -23px; }
  .lichtbild__pfeil--zurueck { left: 6px; }
  .lichtbild__pfeil--vor { right: 6px; }
  .lichtbild__leiste { bottom: 10px; font-size: 0.66rem; gap: 10px; padding: 7px 11px; }
  .lichtbild__hinweis { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .lichtbild, .lichtbild__bild--sanft, .galerie__lupe { transition: none; }
}

/* --- 26. Eingebettetes Formular (Jahreskalender) ------------------------ */
/* Das Formular liegt bei Google und bringt sein eigenes Aussehen mit; hier
   bekommt es nur Breite, Hoehe und die Kante der uebrigen Karten. Eine feste
   Hoehe ist noetig, weil fremde Rahmen ihre Inhaltshoehe nicht melden. */
.formular-rahmen {
  /* Google setzt das Formular selbst auf 640px und zentriert es; der Kasten
     bleibt darum knapp darueber, sonst steht er fast leer um den Inhalt. */
  max-width: 700px;
  margin-inline: auto;
  background: var(--weiss);
  border: 1px solid var(--kante);
  border-radius: var(--radius-gross);
  overflow: hidden;
}
.formular-rahmen iframe {
  display: block;
  width: 100%;
  /* Fremde Rahmen melden ihre Inhaltshoehe nicht - die Hoehe ist gemessen
     (1984px, auf schmalen Geraeten 2201px) plus etwas Luft fuer die
     Fehlermeldungen, die beim Absenden zwischen den Feldern erscheinen. */
  height: 2060px;
  border: 0;
}
@media (max-width: 640px) {
  .formular-rahmen iframe { height: 2290px; }
}