.bu-live {
  position: fixed;
  inset: 0;
  z-index: 2147482000;
  display: none;
  overflow-y: auto;
  overflow-x: hidden;
  background: #232019;
  color: #2b2925;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.bu-armed .bu-live { display: block; }
body.bu-armed { overflow: hidden; }
.bu-live *, .bu-live *::before, .bu-live *::after { box-sizing: border-box; margin: 0; padding: 0; }
.bu-live section { position: static; z-index: auto; }


.bu-close {
  position: fixed;
  top: 23px;               
  right: 18px;
  z-index: 2147483000;
  width: 40px;
  height: 40px;
  display: none;
  place-items: center;
  padding: 0;
  background: #0c0e12;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 0;
  line-height: 0;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.2s ease;
}
body.bu-armed .bu-close { display: grid; }
.bu-close:hover { border-color: rgba(255, 255, 255, 0.65); background: #161a21; }
.bu-close:active { transform: scale(0.95); }
.bu-close svg { display: block; }
@media (max-width: 990px) {
  
  body.bu-armed .bu-close {
    position: static;
    width: 38px;
    height: 38px;
  }
}


.bu-beton {
  background-color: #c6c1b4;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='b'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.16 0 0 0 0 0.15 0 0 0 0 0.12 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23b)'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='420' height='420'%3E%3Cfilter id='m'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.015' numOctaves='4' seed='5'/%3E%3CfeColorMatrix values='0 0 0 0 0.24 0 0 0 0 0.22 0 0 0 0 0.17 0 0 0 0.10 0'/%3E%3C/filter%3E%3Crect width='420' height='420' filter='url(%23m)'/%3E%3C/svg%3E");
}


.bu-navwrap {
  position: sticky;
  top: 14px;
  z-index: 30;
  height: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  pointer-events: none;
}
.bu-nav {
  pointer-events: auto;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 22px;
  margin-top: 8px;
  padding: 9px 18px;
  background: #e8e2d6;
  border: 2px solid #2b2925;
}
.bu-nav__brand {
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #2b2925;
  text-decoration: none;
  white-space: nowrap;
}
.bu-nav__brand em { font-style: normal; color: #a4471f; }
.bu-nav__links { display: flex; gap: 2px; }
.bu-nav__links a {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #2b2925;
  text-decoration: none;
  white-space: nowrap;
  padding: 4px 9px 5px;
}
.bu-nav__links a:hover,
.bu-nav__links a:focus-visible { background: #2b2925; color: #e8e2d6; }
.bu-nav__tel {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #e8e2d6;
  background: #a4471f;
  border: 0;
  padding: 6px 12px 7px;
  cursor: pointer;
  white-space: nowrap;
}
.bu-nav__tel:hover { background: #2b2925; }
.bu-nav__tel-ico { font-size: 19px; line-height: 1; vertical-align: -3px; display: inline-block; }
.bu-nav__burger { display: none; }

@media (min-width: 991px) and (max-width: 1220px) {
  .bu-navwrap { padding-right: 96px; }
  .bu-nav { gap: 10px; padding: 8px 12px; }
  .bu-nav__brand { font-size: 13px; }
  .bu-nav__links { gap: 0; }
  .bu-nav__links a { font-size: 11.5px; padding: 4px 6px; }
  .bu-nav__tel { font-size: 11.5px; padding: 6px 9px; }
  .bu-nav__tel-ico { font-size: 16px; }
}
@media (max-width: 990px) {
  .bu-navwrap { top: 10px; }   
  .bu-nav { gap: 10px; padding: 7px 12px; }
  .bu-nav__tel-txt { display: none; }
  .bu-nav__tel-ico { font-size: 21px; vertical-align: -4px; }
  .bu-nav__burger {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    background: none;
    border: 0;
    cursor: pointer;
    padding: 8px 5px;
  }
  .bu-nav__burger span { width: 20px; height: 3px; background: #2b2925; }
  .bu-nav__links {
    display: none;
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    flex-direction: column;
    gap: 1px;
    background: #e8e2d6;
    border: 2px solid #2b2925;
    box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.45);
    padding: 10px 14px;
  }
  .bu-nav.is-open .bu-nav__links { display: flex; }
  .bu-nav.is-open .bu-nav__links::after {
    content: "✆ +49 0000 00 00 00";
    font-size: 14px;
    font-weight: 800;
    color: #a4471f;
    padding: 8px 10px 2px;
    border-top: 1px solid #b9b2a3;
    margin-top: 6px;
    white-space: nowrap;
  }
  .bu-nav__links a { font-size: 14px; padding: 6px 10px; }
}
@media (max-width: 430px) {
  .bu-nav { gap: 7px; padding: 7px 9px; }
  .bu-nav__brand { font-size: 12.5px; }
}


.bu-drop { position: relative; display: inline-flex; }
.bu-drop__toggle {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #2b2925;
  background: none;
  border: 0;
  white-space: nowrap;
  padding: 4px 9px 5px;
  cursor: pointer;
  font-family: inherit;
}
.bu-drop__toggle i { font-style: normal; font-size: 10px; vertical-align: 1px; }
.bu-drop__toggle:hover,
.bu-drop__toggle:focus-visible,
.bu-drop.is-open .bu-drop__toggle { background: #2b2925; color: #e8e2d6; }
.bu-drop__panel {
  display: none;
  position: absolute;
  top: calc(100% + 13px);
  left: 50%;
  transform: translateX(-50%);
  width: 268px;
  background: #e8e2d6;
  border: 2px solid #2b2925;
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.45);
  padding: 10px 12px;
  flex-direction: column;
  gap: 1px;
  cursor: default;
}
.bu-drop.is-open .bu-drop__panel { display: flex; }
.bu-drop__it { display: grid; gap: 1px; padding: 6px 8px; border-bottom: 1px dotted #b9b2a3; }
.bu-drop__it:hover { background: #ddd8cc; }
.bu-drop__it b { font-size: 13px; font-weight: 800; letter-spacing: 0.02em; }
.bu-drop__it small { font-size: 11px; color: #a4471f; font-weight: 700; }
.bu-drop__note { font-size: 10.5px; color: #6b6355; padding: 8px 8px 2px; line-height: 1.45; }
@media (min-width: 991px) and (max-width: 1220px) {
  .bu-drop__toggle { font-size: 11.5px; padding: 4px 6px; }
}
@media (max-width: 990px) {
  .bu-drop { display: block; }
  .bu-drop__toggle { font-size: 14px; padding: 6px 10px; width: 100%; text-align: left; }
  .bu-drop__panel {
    position: static;
    transform: none;
    width: auto;
    border: 0;
    box-shadow: none;
    background: #ddd8cc;
    margin: 2px 0;
  }
}


.bu-telbox {
  position: fixed;
  inset: 0;
  z-index: 2147482900;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(24, 22, 17, 0.6);
  backdrop-filter: blur(2px);
}
.bu-telbox[hidden] { display: none !important; }
.bu-telbox__karte {
  position: relative;
  background: #e8e2d6;
  border: 2px solid #2b2925;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.5);
  padding: 30px 46px 26px;
  text-align: center;
  display: grid;
  gap: 8px;
}
.bu-telbox__titel { font-size: 12px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: #6b6355; }
.bu-telbox__nr { font-size: 40px; font-weight: 900; color: #2b2925; letter-spacing: 0.04em; }
.bu-telbox__note { font-size: 12.5px; color: #6b6355; }
.bu-telbox__zu {
  position: absolute;
  top: 6px;
  right: 8px;
  background: none;
  border: 0;
  font-size: 22px;
  line-height: 1;
  color: #6b6355;
  cursor: pointer;
  padding: 4px;
}


.bu-stage {
  position: relative;
  height: 100dvh;
  overflow: hidden;
  background: #232019;
}
.bu-media, .bu-media video, .bu-fallback { position: absolute; inset: 0; width: 100%; height: 100%; }
.bu-media video { object-fit: cover; }
.bu-fallback svg { width: 100%; height: 100%; display: block; }
.bu-fallback .fbg { opacity: 0; transition: opacity 700ms ease; }
.bu-fallback .fbg.is-da { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .bu-fallback .fbg { transition: none; } }
.bu-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 48%, rgba(15, 13, 9, 0.5) 100%);
  pointer-events: none;
}
.bu-intro {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: #e8e2d6;
  opacity: 1;
  transition: opacity 600ms ease;
  pointer-events: none;
  z-index: 4;
}
.bu-intro { background: rgba(20, 18, 13, 0.5); }
.bu-intro.is-weg { opacity: 0; }

.bu-logo { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.bu-logo__mark {
  width: clamp(76px, 12vw, 108px);
  height: auto;
  border: 3px solid #e8e2d6;
  background: #a4471f;
  padding: 12px;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.5);
}
.bu-logo__wort {
  font-weight: 900;
  font-size: clamp(26px, 5vw, 54px);
  line-height: 1;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #e8e2d6;
}
.bu-logo__wort em { font-style: normal; color: #d98e5f; }
.bu-logo__claim {
  font-size: clamp(11px, 1.6vw, 14px);
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #cfc9bc;
}
.bu-kicker { font-size: 12px; letter-spacing: 0.3em; text-transform: uppercase; color: #d98e5f; margin-bottom: 16px; }
.bu-h1 {
  font-weight: 900;
  font-size: clamp(34px, 6vw, 72px);
  line-height: 1.05;
  letter-spacing: -0.01em;
  max-width: 14em;
  text-transform: uppercase;
}
.bu-h1 em { font-style: normal; color: #d98e5f; }
.bu-hint { margin-top: 26px; font-size: 13px; color: rgba(232, 226, 214, 0.8); }


.bu-cues {
  position: absolute;
  left: 24px;
  bottom: 74px;
  width: clamp(360px, 44vw, 600px);   
  z-index: 3;
  pointer-events: none;
}
.bu-cue { pointer-events: auto; }
.bu-cue {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  border: 2px solid #2b2925;
  padding: 24px 26px 24px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 420ms ease, transform 420ms ease;
  overflow: hidden;
}

.bu-cue__nr, .bu-cue__label { position: relative; z-index: 2; padding-right: 38%; }
.bu-cue__note { position: relative; z-index: 2; padding-right: 40%; }
.bu-cue__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: 58%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  opacity: 0;
  transition: opacity 420ms ease;
  
  -webkit-mask-image: linear-gradient(104deg, transparent 0%, #000 62%);
  mask-image: linear-gradient(104deg, transparent 0%, #000 62%);
}
.bu-cue__bg.is-da { opacity: 1; }



.bu-punkt {
  position: absolute;
  z-index: 4;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #a4471f;
  border: 4px solid #e8e2d6;
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.45);
  pointer-events: none;
}


.bu-cue.no-probe .bu-cue__nr,
.bu-cue.no-probe .bu-cue__label { padding-right: 4%; }
.bu-cue.no-probe .bu-cue__note { padding-right: 8%; }


.bu-glow {
  position: absolute;
  z-index: 3;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 226, 214, 0.85) 0%, rgba(217, 142, 95, 0.4) 42%, transparent 70%);
  mix-blend-mode: screen;
}

@media (max-width: 767px) {
  .bu-cue__nr, .bu-cue__label { padding-right: 34%; }
  .bu-cue__note { padding-right: 34%; }
  .bu-cue__bg { width: 50%; }
}
.bu-cue.is-an { opacity: 1; transform: none; }
.bu-cue__nr {
  display: block;
  font-weight: 900;
  font-size: 30px;
  line-height: 1;
  color: #a4471f;
  margin-bottom: 8px;
}
.bu-cue__label {
  display: block;
  font-weight: 900;
  font-size: clamp(21px, 2.5vw, 32px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: #2b2925;
}
.bu-cue__note {
  display: block;
  margin-top: 10px;
  font-size: clamp(13.5px, 1.5vw, 16px);
  line-height: 1.5;
  color: #4c463c;
}

.bu-cue__cta {
  position: relative;
  z-index: 2;
  justify-self: start;
  margin-top: 16px;
  font-size: 12.5px;
  padding: 10px 15px 11px;
}


.bu-lauf {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 22px;
  z-index: 7;   
  display: flex;
  align-items: center;
  gap: 10px;
}

.bu-lauf__bar { position: relative; flex: 1; height: 6px; background: rgba(232, 226, 214, 0.25); padding: 9px 0; background-clip: content-box; cursor: pointer; }
.bu-lauf__bar i { position: absolute; left: 0; top: 9px; bottom: 9px; width: 0; background: #d98e5f; pointer-events: none; }
.bu-lauf__bar::after { content: ""; position: absolute; top: 4px; bottom: 4px; left: var(--kx, 0); width: 3px; background: #e8e2d6; box-shadow: 0 0 4px rgba(0,0,0,0.5); pointer-events: none; }
.bu-lauf__bar:focus-visible { outline: 2px solid #d98e5f; outline-offset: 3px; }
.bu-lauf__phase {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e8e2d6;
  min-width: 150px;
}
.bu-lauf button {
  width: 34px;
  height: 34px;
  background: #e8e2d6;
  color: #2b2925;
  border: 2px solid #2b2925;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}
.bu-lauf button:hover { background: #2b2925; color: #e8e2d6; }


.bu-ende {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 18px;
  padding: 24px;
  background: rgba(24, 22, 17, 0.55);
  color: #e8e2d6;
  opacity: 0;
  pointer-events: none;
  transition: opacity 600ms ease;
  z-index: 6;
}
.bu-ende.is-an { opacity: 1; pointer-events: auto; }
.bu-ende .bu-h2v { font-weight: 900; font-size: clamp(26px, 4vw, 48px); text-transform: uppercase; line-height: 1.1; }
.bu-cta-rund {
  display: inline-block;
  background: #d98e5f;
  color: #232019;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 14px 30px 15px;
  border-radius: 999px;   
  border: 0;
  text-decoration: none;
  cursor: pointer;
}
.bu-cta-rund:hover { background: #e8e2d6; }
.bu-btn {
  display: inline-block;
  background: #2b2925;
  color: #e8e2d6;
  font-weight: 800;
  font-size: 13.5px;
  letter-spacing: 0.05em;
  padding: 11px 18px 12px;
  border: 2px solid #2b2925;
  text-decoration: none;
  cursor: pointer;
}
.bu-btn:hover { background: transparent; color: #2b2925; }
.bu-btn--hell { background: transparent; color: #e8e2d6; border-color: #e8e2d6; }
.bu-btn--hell:hover { background: #e8e2d6; color: #232019; }


.bu-doku {
  position: relative;
  background-color: #d8d4ca;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0.2 0 0 0 0 0.19 0 0 0 0 0.15 0 0 0 0.06 0'/%3E%3C/filter%3E%3Crect width='260' height='260' filter='url(%23g)'/%3E%3C/svg%3E");
  color: #2b2925;
}
.bu-wrap { max-width: 1040px; margin: 0 auto; padding: 0 22px; }
.bu-sec { padding: 74px 0; }
.bu-sec + .bu-sec { border-top: 3px solid #2b2925; }
.bu-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #e8e2d6;
  background: #2b2925;
  padding: 5px 12px 6px;
}
.bu-h2 {
  font-weight: 900;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.06;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-top: 14px;
}
.bu-h2 em { font-style: normal; color: #a4471f; }
.bu-lead { max-width: 66ch; margin-top: 12px; font-size: 15.5px; color: #4c463c; }
.bu-p { font-size: 14.5px; color: #3c372f; line-height: 1.6; }
.bu-note { margin-top: 12px; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #57503f; }


.bu-mosaik { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 26px; }
.bu-platte {
  border: 1px solid #a9a396;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  min-height: 118px;
}
.bu-platte--dunkel { background: #2b2925; border-color: #2b2925; color: #e8e2d6; }
.bu-platte__zahl { font-weight: 900; font-size: 46px; line-height: 0.95; }
.bu-platte__zahl small { font-size: 19px; font-weight: 900; }
.bu-platte__label { font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #6b6355; }
.bu-platte--dunkel .bu-platte__label { color: #b8b1a2; }
.bu-platte__rost { color: #a4471f; }
.bu-platte--gross { grid-column: span 2; grid-row: span 2; }
.bu-platte--breit { grid-column: span 2; }

.bu-platte--text { background: #efece4; justify-content: flex-start; }
.bu-platte--text .bu-platte__titel { font-weight: 900; font-size: 16px; text-transform: uppercase; letter-spacing: 0.04em; }
.bu-platte--text .bu-p { font-size: 13px; margin-top: 4px; }


.bu-rein { opacity: 0; transform: translateY(12px); transition: opacity 420ms ease, transform 420ms ease; }
.bu-rein.is-da { opacity: 1; transform: none; }


.bu-zs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 26px; }
.bu-zs__form { display: grid; gap: 10px; align-content: start; }
.bu-zs__block { border: 1px solid #a9a396; background: #efece4; padding: 16px; }
.bu-zs__frage { display: block; font-weight: 900; font-size: 14px; letter-spacing: 0.05em; text-transform: uppercase; margin-bottom: 10px; }
.bu-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.bu-chips button {
  font-size: 13px;
  font-weight: 700;
  color: #2b2925;
  background: #ddd8cc;
  border: 2px solid #2b2925;
  padding: 7px 13px 8px;
  cursor: pointer;
}
.bu-chips button[aria-pressed="true"],
.bu-chips button[aria-checked="true"] { background: #2b2925; color: #e8e2d6; }
.bu-zs input[type="range"] { width: 100%; accent-color: #a4471f; cursor: pointer; }
.bu-zs__wert { font-weight: 900; font-size: 20px; }
.bu-zs__aus { position: relative; border: 1px solid #a9a396; padding: 16px; display: flex; flex-direction: column; }
.bu-zs__haus { flex: 1; min-height: 260px; }

.bu-zs__haus--foto { position: relative; flex: 0 0 auto; min-height: 0; overflow: hidden; border: 2px solid #2b2925; background: #c9c4b8; }
.bu-zs__haus--foto img { display: block; width: 100%; height: auto; }
.bu-zs__haus--foto img[hidden] { display: none !important; }
.bu-zs__haus--foto [data-bu-haus-b] {
  position: absolute;
  inset: 0;
  height: 100%;
  object-fit: cover;
  z-index: 2;
}
.bu-zs__fotonote {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 3;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #3c372f;
  background: rgba(238, 235, 227, 0.85);
  padding: 3px 8px;
}
.bu-zs__erg { margin-top: auto; border-top: 3px solid #2b2925; padding-top: 12px; display: grid; gap: 3px; }
.bu-zs__erglabel { font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: #6b6355; }
.bu-zs__woche { font-weight: 900; font-size: 34px; line-height: 1; }
.bu-zs__woche em { font-style: normal; color: #a4471f; }
.bu-zs__preis { font-weight: 900; font-size: 20px; }
.bu-zs .bu-btn { justify-self: start; margin-top: 10px; }


.bu-gantt { margin-top: 26px; display: grid; gap: 10px; }
.bu-gzeile { display: grid; grid-template-columns: 200px 1fr; gap: 10px; align-items: center; }
.bu-gzeile__t { font-weight: 800; font-size: 13px; letter-spacing: 0.05em; text-transform: uppercase; }
.bu-gzeile__t small { display: block; font-weight: 700; font-size: 11px; color: #6b6355; letter-spacing: 0.1em; }
.bu-gzeile__bar { position: relative; height: 26px; background: #c9c4b8; border: 1px solid #a9a396; }
.bu-gzeile__bar i {
  position: absolute;
  top: 0;
  bottom: 0;
  background: #2b2925;
  transition: width 700ms ease;
}
.bu-gzeile__bar b {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: #6b6355;
}


.bu-projekte { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.bu-projekt { border: 1px solid #a9a396; background: #efece4; display: flex; flex-direction: column; }
.bu-projekt__bild { position: relative; }
.bu-projekt__bild img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #c9c4b8; color: transparent; }
.bu-projekt.is-missing .bu-projekt__bild img { display: none; }
.bu-projekt.is-missing .bu-projekt__bild::after {
  content: "Foto folgt";
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid #a9a396;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #8a8272;
  background: #ddd8cc;
}
.bu-projekt__body { padding: 14px 14px 16px; display: flex; flex-direction: column; flex: 1; }
.bu-projekt__titel { font-weight: 900; font-size: 16px; text-transform: uppercase; letter-spacing: 0.03em; }
.bu-projekt__z { display: grid; grid-template-columns: 92px 1fr; gap: 8px; border-top: 1px dotted #a9a396; padding: 6px 0; font-size: 12.5px; }
.bu-projekt__z span { font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; font-size: 10.5px; color: #6b6355; align-self: center; }
.bu-projekt__z b { color: #2b2925; }
.bu-projekt .bu-btn { margin-top: auto; align-self: center; font-size: 12px; padding: 8px 14px 9px; }
.bu-projekt__body .bu-projekt__z:first-of-type { margin-top: 8px; }
.bu-projekt__z:last-of-type { margin-bottom: 12px; }


.bu-buch { display: grid; grid-template-columns: 1.15fr 1fr; gap: 10px; margin-top: 26px; align-items: start; }
.bu-cal { border: 1px solid #a9a396; background: #efece4; padding: 16px; }
.bu-cal__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.bu-cal__title { font-weight: 900; font-size: 17px; text-transform: uppercase; letter-spacing: 0.04em; }
.bu-cal__nav button {
  width: 32px;
  height: 32px;
  background: #ddd8cc;
  border: 2px solid #2b2925;
  font-size: 16px;
  font-weight: 900;
  cursor: pointer;
}
.bu-cal__nav button:disabled { opacity: 0.35; cursor: default; }
.bu-cal__grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.bu-cal__dow { font-size: 10px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: #6b6355; text-align: center; padding: 4px 0; }
.bu-cal__day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13.5px;
  font-weight: 700;
  background: transparent;
  border: 1px solid transparent;
  color: #b0aa9c;
}
.bu-cal__day[data-free] { background: #ddd8cc; border-color: #a9a396; color: #2b2925; cursor: pointer; }
.bu-cal__day[data-free]:hover { border-color: #2b2925; }
.bu-cal__day[aria-pressed="true"] { background: #2b2925; color: #e8e2d6; border-color: #2b2925; }
.bu-slots { display: grid; gap: 10px; }
.bu-slot {
  text-align: left;
  background: #efece4;
  border: 1px solid #a9a396;
  padding: 13px 15px;
  font-size: 13px;
  color: #6b6355;
  cursor: pointer;
}
.bu-slot b { display: block; font-size: 17px; font-weight: 900; color: #2b2925; }
.bu-slot:disabled { opacity: 0.55; cursor: default; }
.bu-slot[aria-pressed="true"] { border: 2px solid #2b2925; background: #ddd8cc; }
.bu-buch__note { margin-top: 10px; font-size: 12.5px; color: #6b6355; }
.bu-anfrage { display: grid; gap: 12px; background: #efece4; border: 1px solid #a9a396; padding: 16px; }
.bu-anfrage[hidden] { display: none !important; }
.bu-slots[hidden] { display: none !important; }
.bu-anfrage__kopfzeile { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.bu-anfrage__kopf { font-weight: 900; font-size: 15px; text-transform: uppercase; letter-spacing: 0.04em; }
.bu-anfrage__zurueck {
  font-size: 12px;
  font-weight: 800;
  color: #a4471f;
  background: none;
  border: 0;
  border-bottom: 2px solid #a4471f;
  padding: 0 0 1px;
  cursor: pointer;
}
.bu-feld { display: grid; gap: 3px; }
.bu-feld > span { font-size: 10.5px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: #6b6355; }
.bu-feld input, .bu-feld select, .bu-feld textarea {
  font-family: inherit;
  font-size: 14px;
  color: #2b2925;
  background: #ddd8cc;
  border: 1px solid #a9a396;
  padding: 8px 10px;
  border-radius: 0;
  resize: vertical;
}
.bu-feld input:focus-visible, .bu-feld select:focus-visible, .bu-feld textarea:focus-visible { outline: 2px solid #a4471f; outline-offset: 2px; }
.bu-anfrage .bu-btn { justify-self: start; opacity: 0.6; cursor: not-allowed; }


.bu-faq { margin-top: 22px; max-width: 78ch; }
.bu-frage { border-top: 2px solid #2b2925; }
.bu-frage:last-child { border-bottom: 2px solid #2b2925; }
.bu-frage summary {
  list-style: none;
  cursor: pointer;
  font-weight: 900;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding: 14px 34px 14px 2px;
  position: relative;
}
.bu-frage summary::-webkit-details-marker { display: none; }
.bu-frage summary::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: #a4471f;
}
.bu-frage[open] summary::after { content: "–"; }
.bu-frage .bu-p { padding: 0 2px 16px; max-width: 70ch; }


.bu-exit { background: #232019; color: #cfc9bc; }
.bu-exit .bu-sec { border-top: 0; }
.bu-exit .bu-h2x { font-weight: 900; font-size: clamp(24px, 3vw, 36px); text-transform: uppercase; color: #e8e2d6; }
.bu-exit a { color: #d98e5f; }
.bu-exit p { max-width: 70ch; font-size: 14.5px; line-height: 1.6; }


.bu-team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 26px; }
.bu-tk { border: 1px solid #a9a396; background: #efece4; display: flex; flex-direction: column; }
.bu-tk__bild { display: block; border-bottom: 1px solid #a9a396; }
.bu-tk__bild svg { display: block; width: 100%; height: auto; }
.bu-tk__rolle { font-weight: 900; font-size: 15px; text-transform: uppercase; letter-spacing: 0.04em; padding: 12px 14px 0; }
.bu-tk .bu-p { font-size: 13px; padding: 6px 14px 14px; }


.bu-zs__blocks { display: grid; gap: 5px; margin-top: 10px; }
.bu-zs__bk { display: grid; grid-template-columns: 118px 1fr 78px; gap: 8px; align-items: center; font-size: 11.5px; }
.bu-zs__bk small { font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; color: #6b6355; font-size: 10px; line-height: 1.25; }
.bu-zs__bk i { display: block; height: 12px; background: #c9c4b8; border: 1px solid #a9a396; position: relative; }
.bu-zs__bk i::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: var(--w, 0%); background: #2b2925; transition: width 500ms ease; }
.bu-zs__bk.is-opt i::after { background: #a4471f; }
.bu-zs__bk b { font-weight: 800; font-size: 11.5px; text-align: right; color: #3c372f; white-space: nowrap; }
.bu-zs__fest { display: block; margin-top: 10px; font-size: 12px; color: #6b6355; line-height: 1.5; }
@media (prefers-reduced-motion: reduce) { .bu-zs__bk i::after { transition: none; } }


.bu-tb { margin-top: 26px; display: grid; gap: 10px; max-width: 760px; position: relative; }
.bu-tb::before { content: ""; position: absolute; left: 44px; top: 8px; bottom: 8px; width: 3px; background: #2b2925; }
.bu-tbe { position: relative; display: grid; grid-template-columns: 92px 1fr; gap: 14px; }
.bu-tbe__stempel {
  position: relative;
  z-index: 1;
  align-self: start;
  width: 92px;
  text-align: center;
  background: #2b2925;
  color: #e8e2d6;
  border: 2px solid #2b2925;
  padding: 9px 4px 10px;
  display: grid;
  gap: 1px;
  transform: rotate(-2deg);
}
.bu-tbe__stempel b { font-weight: 900; font-size: 17px; letter-spacing: 0.06em; }
.bu-tbe__stempel small { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: #b8b1a2; }
.bu-tbe__body { border: 1px solid #a9a396; background: #efece4; padding: 13px 16px 14px; }
.bu-tbe__gewerk { display: inline-block; font-size: 11px; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: #a4471f; margin-bottom: 5px; }
.bu-tbe__stand { display: block; margin-top: 8px; font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: #6b6355; }
.bu-tbe__stand b { color: #2b2925; }


.bu-karte-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 10px; margin-top: 26px; }
.bu-karte { position: relative; border: 2px solid #2b2925; overflow: hidden; }
.bu-karte img { display: block; width: 100%; height: 100%; object-fit: cover; filter: saturate(0.82) contrast(0.98); }
.bu-karte__ring {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 62%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border: 3px dashed #a4471f;
  border-radius: 50%;
  pointer-events: none;
  mix-blend-mode: multiply;
}
.bu-karte__pin {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -100%);
  display: grid;
  justify-items: center;
  gap: 3px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #e8e2d6;
  background: #2b2925;
  padding: 5px 10px 6px;
  pointer-events: none;
}
.bu-karte__pin i { position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 8px solid transparent; border-top-color: #2b2925; border-bottom-width: 0; }
.bu-karte__credit {
  position: absolute;
  right: 0;
  bottom: 0;
  max-width: 100%;
  font-size: 9.5px;
  line-height: 1.35;
  color: #3c372f;
  background: rgba(238, 235, 227, 0.88);
  padding: 3px 8px;
}
.bu-karte-fakten { display: grid; gap: 10px; align-content: start; }


#bu-gewerke .bu-platte--text { position: relative; cursor: pointer; transition: border-color 180ms ease; }
#bu-gewerke .bu-platte--text:hover { border-color: #2b2925; }
.bu-platte__pfeil {
  position: absolute;
  right: 12px;
  bottom: 10px;
  font-size: 18px;
  font-weight: 900;
  line-height: 1;
  color: #a4471f;
  transition: transform 180ms ease;
}
#bu-gewerke .bu-platte--text:hover .bu-platte__pfeil { transform: translateX(4px); }
@media (prefers-reduced-motion: reduce) {
  #bu-gewerke .bu-platte--text, .bu-platte__pfeil { transition: none; }
}


.bu-wissen { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 26px; }
.bu-wk {
  text-align: left;
  font-family: inherit;
  background: #efece4;
  border: 1px solid #a9a396;
  padding: 16px 16px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.bu-wk:hover { border-color: #2b2925; }
.bu-wk:focus-visible { outline: 2px solid #a4471f; outline-offset: 2px; }
.bu-wk__lz { font-size: 10.5px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: #6b6355; }
.bu-wk__titel { font-weight: 900; font-size: 17px; line-height: 1.2; text-transform: uppercase; letter-spacing: 0.02em; }
.bu-wk .bu-p { font-size: 13px; }
.bu-wk__mehr { margin-top: auto; padding-top: 8px; font-size: 12.5px; font-weight: 800; color: #a4471f; letter-spacing: 0.04em; }


.bu-ov {
  position: fixed;
  inset: 0;
  z-index: 2147482900;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(24, 22, 17, 0.65);
  backdrop-filter: blur(2px);
}
.bu-ov[hidden] { display: none !important; }
.bu-ov__karte {
  position: relative;
  width: min(680px, 100%);
  max-height: 86vh;
  max-height: 86dvh;
  overflow-y: auto;
  background: #e8e2d6;
  border: 2px solid #2b2925;
  box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.5);
  padding: 26px 28px 26px;
}
.bu-ov__zu {
  position: sticky;
  top: 0;
  float: right;
  margin: -12px -14px 0 0;
  background: #e8e2d6;
  border: 0;
  font-size: 24px;
  line-height: 1;
  color: #6b6355;
  cursor: pointer;
  padding: 6px 8px;
  z-index: 2;
}
.bu-ov__zu:hover { color: #2b2925; }
.bu-ov__tag { display: inline-block; font-size: 10.5px; font-weight: 900; letter-spacing: 0.14em; text-transform: uppercase; color: #e8e2d6; background: #2b2925; padding: 4px 10px 5px; }
.bu-ov__titel { font-weight: 900; font-size: clamp(21px, 3vw, 28px); line-height: 1.12; text-transform: uppercase; letter-spacing: 0.01em; margin-top: 10px; }
.bu-ov__inhalt .bu-p { margin-top: 12px; font-size: 14px; max-width: 62ch; }
.bu-ov__zw { display: block; font-weight: 900; font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; margin-top: 18px; color: #a4471f; }
.bu-ov__inhalt ul { margin-top: 12px; padding-left: 20px; display: grid; gap: 6px; max-width: 60ch; }
.bu-ov__inhalt li { font-size: 14px; color: #3c372f; line-height: 1.5; }
.bu-ov__fakten { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 16px; }
.bu-ov__fakt { border: 1px solid #a9a396; background: #efece4; padding: 10px 12px; display: grid; gap: 2px; }
.bu-ov__fakt small { font-size: 10px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: #6b6355; }
.bu-ov__fakt b { font-weight: 900; font-size: 15px; }
.bu-ov__phasen { display: flex; margin-top: 16px; border: 1px solid #a9a396; }
.bu-ov__phase { flex: var(--f, 1) 1 auto; display: grid; gap: 2px; padding: 8px 5px 9px; border-right: 1px solid #a9a396; background: #efece4; min-width: 0; }
.bu-ov__phase:last-child { border-right: 0; }
.bu-ov__phase small { font-size: 9px; font-weight: 800; letter-spacing: 0.06em; text-transform: uppercase; color: #6b6355; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bu-ov__phase b { font-size: 11px; font-weight: 900; color: #2b2925; }
.bu-ov__note { margin-top: 16px; font-size: 11px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #8a8272; }
.bu-ov .bu-btn { margin-top: 16px; }


@media (max-width: 860px) {
  .bu-team { grid-template-columns: repeat(2, 1fr); }
  .bu-wissen { grid-template-columns: 1fr; }
  .bu-karte-grid { grid-template-columns: 1fr; }
  .bu-karte img { aspect-ratio: 4 / 3; }
  .bu-karte-fakten { grid-template-columns: 1fr; }
  .bu-tb::before { left: 38px; }
  .bu-tbe { grid-template-columns: 80px 1fr; gap: 10px; }
  .bu-tbe__stempel { width: 80px; }
  .bu-zs__bk { grid-template-columns: 96px 1fr 72px; }
  .bu-ov__fakten { grid-template-columns: 1fr; }
  .bu-ov__phasen { flex-direction: column; }
  .bu-ov__phase { border-right: 0; border-bottom: 1px solid #a9a396; }
  .bu-ov__phase:last-child { border-bottom: 0; }
  .bu-mosaik { grid-template-columns: repeat(2, 1fr); }
  .bu-zs { grid-template-columns: 1fr; }
  .bu-projekte { grid-template-columns: 1fr; }
  .bu-buch { grid-template-columns: 1fr; }
  .bu-gzeile { grid-template-columns: 1fr; gap: 4px; }
  .bu-sec { padding: 56px 0; }
  .bu-cues { left: 12px; right: 12px; bottom: 64px; width: auto; }
  .bu-cue { padding: 15px 16px 16px; column-gap: 12px; }
  .bu-cue__nr { font-size: 24px; }
  .bu-lauf__phase { display: none; }
}
@media (max-width: 480px) {
  .bu-platte--gross { grid-column: span 2; }
  .bu-platte__zahl { font-size: 36px; }
}


@media (prefers-reduced-motion: reduce) {
  .bu-rein { opacity: 1 !important; transform: none !important; transition: none !important; }
  .bu-cue { transition: none; }
  .bu-gzeile__bar i { transition: none; }
}


.bu-ki-tag {
  position: absolute;
  right: 8px;
  bottom: 30px;   
  z-index: 4;
  padding: 3px 8px;
  border-radius: 999px;
  background: #000;
  color: #fff;
  font-family: inherit;
  font-size: 10px;
  line-height: 1.3;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}
.bu-media .bu-ki-tag { bottom: 14px; right: 14px; }