/* Erzeugt von werkzeuge/bausteine_uebernehmen.py aus website/assets/styles.css. Nicht von Hand ändern. */
.baustein {

  --bg: #ffffff;
  --bg-2: #f7f8f9;
  --bg-3: #ffffff;
  --blue: #0071bc;
  --blue-light: #2f93d6;
  --blue-tint: #eaf4fb;
  --blue-tint-border: #d4e9f4;
  --blue-dim: rgba(0, 113, 188, 0.18);
  --ink: #1f1f1f;
  --text: #25282b;
  --text-muted: #6b7280;
  --text-faint: #9aa0a8;
  --border: #e4e7eb;
  --border-soft: #f0f2f5;
  --navy: #0d2d44;
  --paper: #f5f1e8;
  --radius: 16px;
  --shadow: 0 20px 50px rgba(13, 45, 68, 0.10);
  --maxw: 1180px;
}
.baustein * {
 box-sizing: border-box; }
.baustein {
 scroll-behavior: smooth; }
.baustein [id] {
 scroll-margin-top: 110px; }
.baustein {

  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Mulish', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.baustein h1, .baustein h2, .baustein h3, .baustein .grotesk {

  font-family: 'Mulish', system-ui, sans-serif;
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0;
  color: var(--ink);
}
.baustein p {
 margin: 0 0 1em; color: var(--text-muted); }
.baustein a {
 color: inherit; text-decoration: none; }
.baustein img {
 max-width: 100%; display: block; }
.baustein .container {

  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px;
}
.baustein .eyebrow {

  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 800;
}
.baustein .eyebrow::before {

  content: "";
  width: 26px;
  height: 1px;
  background: var(--blue);
}
.baustein .accent {
 color: var(--blue); }
.baustein .btn {

  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
  white-space: nowrap;
}
.baustein .btn-primary {

  background: linear-gradient(120deg, var(--blue-light), var(--blue));
  color: #ffffff;
  box-shadow: 0 10px 26px rgba(0, 113, 188, 0.28);
}
.baustein .btn-primary:hover {
 transform: translateY(-2px); box-shadow: 0 16px 34px rgba(0, 113, 188, 0.36); }
.baustein .btn-ghost {

  background: transparent;
  color: var(--ink);
  border-color: rgba(31, 31, 31, 0.18);
}
.baustein .btn-ghost:hover {
 border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.baustein .btn-sm {
 padding: 10px 20px; font-size: 0.85rem; border-radius: 8px; }
.baustein .cta-banner .btn-ghost {
 color: var(--paper); border-color: rgba(245, 241, 232, 0.3); }
.baustein .cta-banner .btn-ghost:hover {
 border-color: var(--blue-light); color: var(--blue-light); }
.baustein .site-header {

  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: background 0.35s ease, padding 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  border-bottom: 1px solid transparent;
}
.baustein .site-header.is-scrolled {

  background: rgba(245, 246, 248, 0.88);
  backdrop-filter: blur(14px);
  padding: 10px 0;
  border-bottom-color: var(--border);
  box-shadow: 0 8px 30px rgba(13, 45, 68, 0.06);
}
.baustein .site-header .container {
 display: flex; align-items: center; justify-content: space-between; }
.baustein .logo {
 display: flex; align-items: center; gap: 10px; line-height: 1; }
.baustein .logo-bild {
 height: 68px; width: auto; display: block; transition: height 0.35s ease; }
.baustein .site-header.is-scrolled .logo-bild {
 height: 52px; }
.baustein .logo-text {
 display: flex; flex-direction: column; gap: 3px; }
.baustein .logo-word {

  font-family: 'Mulish', sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.baustein .logo-sub {

  font-size: 0.58rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.baustein .nav {
 display: flex; align-items: center; gap: 40px; }
.baustein .nav-links {
 display: flex; gap: 34px; font-size: 0.92rem; font-weight: 500; }
.baustein .nav-links a {
 position: relative; color: var(--ink); opacity: 0.78; transition: opacity 0.2s ease, color 0.2s ease; }
.baustein .nav-links a::after {

  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--blue);
  transition: width 0.25s ease;
}
.baustein .nav-links a:hover, .baustein .nav-links a.active {
 opacity: 1; color: var(--blue); }
.baustein .nav-links a:hover::after, .baustein .nav-links a.active::after {
 width: 100%; }
.baustein .nav-cta {
 display: flex; align-items: center; gap: 22px; }
.baustein .menu-toggle {

  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.baustein .menu-toggle span {
 width: 24px; height: 2px; background: var(--ink); transition: transform 0.25s ease, opacity 0.25s ease; }
.baustein .hero {

  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 140px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 60% 50% at 85% 0%, rgba(0, 113, 188, 0.10), transparent 60%),
    linear-gradient(160deg, #ffffff 0%, #eef1f6 55%, #f5f6f8 100%);
}
.baustein .hero-canvas {

  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1; opacity: 0.75; pointer-events: none;
}
.baustein .hero-vignette {

  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 70% 60% at 50% 38%, transparent 35%, #f5f6f8 100%),
    linear-gradient(180deg, transparent 55%, #f5f6f8 100%);
  pointer-events: none;
}
.baustein .hero-grid {

  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(0,113,188,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,113,188,0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 65% 60% at 70% 20%, black 0%, transparent 70%);
  pointer-events: none;
}
.baustein .hero-inner {
 position: relative; z-index: 2; max-width: 780px; }
.baustein .hero-inner[data-parallax] {
 will-change: transform; }
.baustein .hero h1 {
 font-size: clamp(2.3rem, 4.8vw, 3.9rem); margin: 22px 0 24px; }
.baustein .hero h1 .accent-word {
 color: var(--blue); position: relative; }
.baustein .hero p.lead {
 font-size: 1.14rem; max-width: 580px; margin-bottom: 34px; }
.baustein .hero-actions {
 display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }
.baustein .hero-stats {

  display: flex;
  gap: 44px;
  flex-wrap: wrap;
  padding-top: 30px;
  border-top: 1px solid var(--border);
}
.baustein .hero-stat {
 display: flex; flex-direction: column; gap: 4px; }
.baustein .hero-stat .num {
 font-family: 'Mulish', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--ink); }
.baustein .hero-stat .label {
 font-size: 0.82rem; color: var(--text-muted); }
.baustein .reveal {
 opacity: 0; transform: translateY(28px); transition: opacity 0.8s ease, transform 0.8s ease; }
.baustein .reveal.is-visible {
 opacity: 1; transform: translateY(0); }
.baustein .reveal-delay-1.is-visible {
 transition-delay: 0.1s; }
.baustein .reveal-delay-2.is-visible {
 transition-delay: 0.22s; }
.baustein .reveal-delay-3.is-visible {
 transition-delay: 0.34s; }
.baustein section {
 position: relative; padding: 110px 0; }
.baustein .section-head {
 max-width: 640px; margin-bottom: 60px; }
.baustein .section-head h2 {
 font-size: clamp(1.85rem, 3.2vw, 2.6rem); margin: 16px 0 18px; }
.baustein .section-alt {
 background: var(--bg-2); }
.baustein .brand-hub {

  display: grid;
  grid-template-columns: repeat(2, 1fr);   
  gap: 20px;
  margin-bottom: 20px;
}
.baustein .brand-hub-tile {

  position: relative;
  border-radius: 22px;
  overflow: hidden;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  padding: 30px 34px 34px;
  color: #fff;
  isolation: isolate;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.baustein .brand-hub-tile:hover {
 transform: translateY(-6px); box-shadow: 0 24px 50px rgba(13, 45, 68, 0.22); }
.baustein .brand-hub-tile.tile-dogemporio {
 background: radial-gradient(circle at 85% 0%, rgba(255,255,255,0.16), transparent 55%), linear-gradient(150deg, var(--blue) 0%, var(--navy) 100%); }
.baustein .brand-hub-tile.tile-marktus {
 background: radial-gradient(circle at 85% 0%, rgba(255,255,255,0.12), transparent 55%), linear-gradient(150deg, var(--navy) 0%, #1c1f26 100%); }
.baustein .brand-hub-tile.tile-kidtoys-geplant {

  background: linear-gradient(150deg, #f3f6f9 0%, #e6ecf2 100%);
  border: 1px dashed var(--border);
  color: var(--text);
}
.baustein .brand-hub-tile::before {

  content: "";
  position: absolute; inset: 0; z-index: -1;
  background-image:
    linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse 80% 70% at 100% 0%, black 0%, transparent 65%);
}
.baustein .brand-hub-tile.tile-kidtoys-geplant::before {
 background-image: linear-gradient(rgba(13,45,68,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(13,45,68,0.06) 1px, transparent 1px); }
.baustein .brand-hub-tile .status {

  align-self: flex-start; margin-bottom: auto;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 800; padding: 5px 13px; border-radius: 999px;
  background: rgba(255,255,255,0.16); backdrop-filter: blur(6px);
  color: #fff;
}
.baustein .brand-hub-tile.tile-kidtoys-geplant .status {
 background: rgba(13,45,68,0.08); color: #565d6b; }
.baustein .brand-hub-tile .tile-inhalt {
 margin-top: 28px; }
.baustein .brand-hub-tile .icon-big {
 width: 46px; height: 46px; margin-bottom: 16px; opacity: 0.9; }
.baustein .brand-hub-tile .icon-big svg {
 width: 100%; height: 100%; stroke: #fff; }
.baustein .brand-hub-tile.tile-kidtoys-geplant .icon-big svg {
 stroke: var(--navy); opacity: 0.6; }
.baustein .brand-hub-tile h3 {
 color: #fff; font-size: 1.9rem; line-height: 1.12; margin-bottom: 10px; }
.baustein .brand-hub-tile h3.titel-lang {
 font-size: 1.5rem; }
.baustein .brand-hub-tile.tile-kidtoys-geplant h3 {
 color: var(--ink); }
.baustein .brand-hub-tile p {
 color: rgba(255,255,255,0.82); font-size: 0.98rem; max-width: 420px; margin-bottom: 22px; }
.baustein .brand-hub-tile.tile-kidtoys-geplant p {
 color: var(--text-muted); }
.baustein .brand-hub-tile .btn-primary {
 background: #fff; color: var(--ink); box-shadow: none; }
.baustein .brand-hub-tile .btn-primary:hover {
 background: #fff; opacity: 0.9; }
.baustein .brand-hub-tile .tile-note {
 color: rgba(255,255,255,0.7); font-size: 0.85rem; font-weight: 600; }
@media (max-width: 1100px) {
.baustein .brand-hub {
 grid-template-columns: 1fr 1fr; }

}
@media (max-width: 860px) {
.baustein .brand-hub {
 grid-template-columns: 1fr; }

}
.baustein .structure-diagram {

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}
.baustein .structure-root {

  background: var(--navy);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 22px 40px;
  font-family: 'Mulish', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow);
  position: relative;
  z-index: 2;
}
.baustein .structure-connector {
 width: 1px; height: 42px; background: var(--border); }
.baustein .structure-branches {

  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 18px;
  width: 100%;
  position: relative;
}
.baustein .structure-branches::before {

  content: "";
  position: absolute;
  top: -22px; left: 8.3%; right: 8.3%;
  height: 1px;
  background: var(--border);
}
.baustein .brand-card {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 20px;
  text-align: center;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.baustein .brand-card::before {

  content: "";
  position: absolute;
  top: -22px; left: 50%;
  width: 1px; height: 22px;
  background: var(--border);
}
.baustein .brand-card:hover {
 transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--blue-dim); }
.baustein .brand-card .status {

  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.baustein .brand-card .status.active {
 background: rgba(58, 140, 74, 0.14); color: #276b34; }
.baustein .brand-card .status.founded {
 background: rgba(0, 113, 188, 0.14); color: var(--blue); }
.baustein .brand-card .status.planned {
 background: rgba(107, 114, 128, 0.14); color: #565d6b; }
.baustein .brand-card h3 {
 font-size: 0.98rem; margin-bottom: 6px; }
.baustein .brand-card p {
 font-size: 0.78rem; margin-bottom: 0; }
.baustein .brand-grid {
 display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.baustein .brand-tile {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 2px 16px rgba(13, 45, 68, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.baustein .brand-tile:hover {
 transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--blue-dim); }
.baustein .brand-tile .status {

  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.baustein .brand-tile .status.active {
 background: rgba(58, 140, 74, 0.14); color: #276b34; }
.baustein .brand-tile .status.founded {
 background: rgba(0, 113, 188, 0.14); color: var(--blue); }
.baustein .brand-tile .status.building {
 background: rgba(198, 137, 30, 0.14); color: #8a5e12; }
.baustein .brand-tile h3 {
 font-size: 1.5rem; margin-bottom: 12px; }
.baustein .brand-tile p {
 font-size: 0.96rem; }
.baustein .brand-tile .brand-meta {

  display: flex; gap: 20px; flex-wrap: wrap;
  margin: 20px 0; padding: 16px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.baustein .brand-tile .brand-meta div {
 font-size: 0.82rem; color: var(--text-muted); }
.baustein .brand-tile .brand-meta strong {
 display: block; color: var(--ink); font-size: 0.94rem; }
.baustein .brand-story {

  background: var(--blue-tint);
  border-left: 3px solid var(--blue);
  border-radius: 0 10px 10px 0;
  padding: 14px 18px;
  margin: 18px 0;
  font-style: italic;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.92rem;
}
.baustein .brand-detail-hero-status {

  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase;
  font-weight: 800; padding: 5px 14px; border-radius: 999px;
  margin-bottom: 18px;
}
.baustein .brand-detail-hero-status.active {
 background: rgba(58, 140, 74, 0.14); color: #276b34; }
.baustein .brand-detail-hero-status.founded {
 background: rgba(0, 113, 188, 0.14); color: var(--blue); }
.baustein .brand-detail-hero-status.building {
 background: rgba(198, 137, 30, 0.14); color: #8a5e12; }
.baustein .offer-list {
 list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; }
.baustein .offer-list li {
 display: flex; gap: 10px; align-items: flex-start; font-size: 0.95rem; color: var(--text); }
.baustein .offer-list .mark {
 color: var(--blue); flex-shrink: 0; margin-top: 2px; }
.baustein .goal-grid {
 display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.baustein .goal-card {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 2px 16px rgba(13, 45, 68, 0.05);
}
.baustein .goal-card h3 {
 font-size: 1.1rem; margin-bottom: 10px; }
.baustein .goal-card p {
 font-size: 0.95rem; margin-bottom: 0; }
@media (max-width: 700px) {
.baustein .offer-list, .baustein .goal-grid {
 grid-template-columns: 1fr; }

}
.baustein .planned-grid {
 display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 560px; }
.baustein .planned-tile {

  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 26px 22px;
  background: rgba(0, 113, 188, 0.02);
}
.baustein .planned-tile h3 {
 font-size: 1.02rem; margin-bottom: 8px; }
.baustein .planned-tile p {
 font-size: 0.85rem; margin-bottom: 0; }
.baustein .planned-tile .status.planned {

  display: inline-block;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
  background: rgba(107, 114, 128, 0.14); color: #565d6b;
}
.baustein .value-grid {
 display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.baustein .value-card {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: 0 2px 16px rgba(13, 45, 68, 0.05);
}
.baustein .value-icon {

  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(140deg, rgba(0,113,188,0.16), rgba(0,113,188,0.04));
  margin-bottom: 20px;
}
.baustein .value-icon svg {
 width: 22px; height: 22px; stroke: var(--blue); }
.baustein .value-card h3 {
 font-size: 1.08rem; margin-bottom: 10px; }
.baustein .value-card p {
 font-size: 0.92rem; margin-bottom: 0; }
.baustein .value-grid.four {
 grid-template-columns: repeat(4, 1fr); }
.baustein .value-card .proof {

  display: inline-block;
  margin-top: 14px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--blue);
  background: var(--blue-tint);
  border: 1px solid var(--blue-tint-border);
  padding: 3px 10px;
  border-radius: 999px;
}
@media (max-width: 1080px) {
.baustein .value-grid.four {
 grid-template-columns: repeat(2, 1fr); }

}
.baustein .timeline {
 display: flex; flex-direction: column; gap: 0; }
.baustein .timeline-item {

  display: grid;
  grid-template-columns: 120px 1px 1fr;
  gap: 0;
  padding-bottom: 40px;
  position: relative;
}
.baustein .timeline-item:last-child {
 padding-bottom: 0; }
.baustein .timeline-item .t-date {
 font-family: 'Mulish', sans-serif; font-weight: 700; color: var(--blue); font-size: 0.95rem; padding-top: 2px; }
.baustein .timeline-item .t-line {
 display: flex; justify-content: center; }
.baustein .timeline-item .t-line::before {

  content: "";
  width: 1px;
  background: var(--border);
}
.baustein .timeline-item:not(:last-child) .t-line::before {
 height: 100%; }
.baustein .timeline-item .t-dot {

  width: 10px; height: 10px; border-radius: 50%;
  background: var(--blue);
  margin-top: 4px;
  position: relative; z-index: 2;
}
.baustein .timeline-item .t-content {
 padding-left: 26px; padding-top: 0; }
.baustein .timeline-item .t-content h3 {
 font-size: 1.05rem; margin-bottom: 8px; }
.baustein .timeline-item .t-content p {
 font-size: 0.94rem; margin-bottom: 0; }
.baustein .cta-banner {

  border-radius: 20px;
  padding: 64px 56px;
  background: linear-gradient(135deg, #1f2733, var(--navy) 60%);
  border: 1px solid var(--blue-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
  position: relative;
  overflow: hidden;
}
.baustein .cta-banner::after {

  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 85% 20%, rgba(0,113,188,0.28), transparent 55%);
  
  pointer-events: none;
}
.baustein .cta-banner > * {
 position: relative; z-index: 1; }
.baustein .cta-banner h2 {
 color: var(--paper); font-size: clamp(1.55rem, 3vw, 2.15rem); max-width: 480px; position: relative; }
.baustein .cta-banner .cta-actions {
 position: relative; display: flex; gap: 14px; flex-wrap: wrap; }
.baustein .cta-banner .cta-text {
 position: relative; max-width: 560px; }
.baustein .cta-banner .cta-text h2 {
 max-width: none; }
.baustein .cta-banner p {
 position: relative; color: rgba(245, 241, 232, 0.88); font-size: 1.04rem; line-height: 1.6; margin: 12px 0 0; }
.baustein footer {
 padding: 70px 0 34px; background: var(--navy); color: var(--paper); }
.baustein footer p {
 color: rgba(245, 241, 232, 0.6); }
.baustein .footer-grid {
 display: grid; grid-template-columns: 1.3fr 0.8fr 0.8fr 1fr; gap: 40px; margin-bottom: 50px; }
.baustein .footer-links {
 display: flex; flex-direction: column; gap: 12px; font-size: 0.92rem; }
.baustein .footer-links a:hover {
 color: var(--blue-light); }
.baustein .footer-title {
 font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-light); margin-bottom: 18px; }
.baustein .footer-bottom {

  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: rgba(245, 241, 232, 0.5);
  padding-top: 26px; border-top: 1px solid rgba(245, 241, 232, 0.12);
  flex-wrap: wrap; gap: 10px;
}
.baustein .footer-bottom a:hover {
 color: var(--blue-light); }
.baustein .contact-inline {
 display: flex; align-items: center; gap: 10px; font-size: 0.92rem; margin-bottom: 12px; }
.baustein .contact-inline svg {
 width: 17px; height: 17px; stroke: var(--blue-light); flex-shrink: 0; }
.baustein .page-hero {

  position: relative;
  overflow: hidden;
  padding: 170px 0 80px;
  background: linear-gradient(160deg, #ffffff 0%, #edf0f5 100%);
  border-bottom: 1px solid var(--border);
}
.baustein .page-hero .container {
 position: relative; z-index: 2; }
.baustein .page-hero-canvas {

  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1; opacity: 0.72; pointer-events: none;
}
.baustein .page-hero-schleier {

  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(100deg, rgba(255,255,255,0.92) 0%, rgba(255,255,255,0.62) 42%, rgba(255,255,255,0.10) 72%, transparent 100%);
}
.baustein .page-hero h1 {
 font-size: clamp(2rem, 3.8vw, 2.9rem); margin: 16px 0 18px; }
.baustein .page-hero p {
 max-width: 580px; font-size: 1.03rem; }
@media (max-width: 640px) {
.baustein .page-hero {
 padding: 112px 0 48px; }
.baustein .page-hero h1 {
 font-size: 1.9rem; }

}
.baustein .contact-grid {
 display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: start; }
.baustein .contact-card {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 34px;
  box-shadow: 0 2px 16px rgba(13, 45, 68, 0.05);
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.baustein .contact-method {

  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}
.baustein .contact-method:hover {
 border-color: var(--blue-dim); transform: translateX(4px); background: rgba(0,113,188,0.06); }
.baustein .contact-method .icon-wrap {

  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(0,113,188,0.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.baustein .contact-method .icon-wrap svg {
 width: 20px; height: 20px; stroke: var(--blue); }
.baustein .contact-method .label {
 font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); }
.baustein .contact-method .value {
 font-size: 1.02rem; font-weight: 600; color: var(--ink); }
.baustein .legal-content {
 max-width: 760px; }
.baustein .legal-content h2 {
 font-size: 1.35rem; margin: 46px 0 14px; }
.baustein .legal-content h2:first-child {
 margin-top: 0; }
.baustein .legal-content h3 {
 font-size: 1.02rem; margin: 26px 0 10px; }
.baustein .legal-content p, .baustein .legal-content li {
 color: var(--text-muted); font-size: 0.96rem; }
.baustein .legal-content ul {
 padding-left: 20px; margin: 0 0 1em; }
.baustein .legal-content li {
 margin-bottom: 6px; }
.baustein .legal-content a.inline-link {
 color: var(--blue); text-decoration: underline; }
.baustein .legal-content strong {
 color: var(--text); }
.baustein .placeholder-field {

  display: inline-block;
  background: rgba(217, 112, 79, 0.14);
  border: 1px dashed rgba(217, 112, 79, 0.5);
  color: #a13a2a;
  padding: 1px 8px;
  border-radius: 6px;
  font-style: normal;
  font-weight: 600;
  font-size: 0.9em;
}
.baustein .legal-callout {

  border: 1px solid rgba(0, 113, 188, 0.35);
  background: rgba(0, 113, 188, 0.06);
  border-radius: var(--radius);
  padding: 22px 26px;
  margin-bottom: 50px;
}
.baustein .legal-callout p {
 color: var(--blue); margin-bottom: 0; font-size: 0.92rem; }
.baustein .legal-callout strong {
 color: var(--blue); }
@media (max-width: 980px) {
.baustein .nav-links, .baustein .nav-cta .btn-ghost {
 display: none; }
.baustein .menu-toggle {
 display: flex; }
.baustein .brand-grid, .baustein .value-grid, .baustein .value-grid.four {
 grid-template-columns: 1fr; }
.baustein .structure-branches, .baustein .planned-grid {
 grid-template-columns: repeat(3, 1fr); }
.baustein .footer-grid {
 grid-template-columns: 1fr; gap: 30px; }
.baustein .contact-grid {
 grid-template-columns: 1fr; }
.baustein .timeline-item {
 grid-template-columns: 90px 1px 1fr; }

}
@media (max-width: 620px) {
.baustein .logo-bild, .baustein .site-header.is-scrolled .logo-bild {
 height: 50px; }
.baustein .structure-branches, .baustein .planned-grid {
 grid-template-columns: repeat(2, 1fr); }
.baustein .structure-branches::before {
 display: none; }
.baustein .brand-card::before {
 display: none; }
.baustein .cta-banner {
 padding: 44px 28px; }
.baustein .hero {
 padding-top: 120px; }
.baustein .timeline-item {
 grid-template-columns: 1fr; gap: 6px; }
.baustein .timeline-item .t-line {
 display: none; }
.baustein .timeline-item .t-content {
 padding-left: 0; }

}
.baustein .form-card {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 38px;
  box-shadow: 0 2px 16px rgba(13, 45, 68, 0.05);
}
.baustein .form-row {
 display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.baustein .field {
 margin-bottom: 20px; display: flex; flex-direction: column; gap: 8px; }
.baustein .field label {
 font-size: 0.82rem; color: var(--text-muted); letter-spacing: 0.02em; }
.baustein .field label .req {
 color: var(--blue); }
.baustein .field input, .baustein .field select, .baustein .field textarea {

  background: rgba(13, 45, 68, 0.035);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 13px 15px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.25s ease, background 0.25s ease;
  width: 100%;
}
.baustein .field textarea {
 resize: vertical; min-height: 120px; }
.baustein .field input:focus, .baustein .field select:focus, .baustein .field textarea:focus {

  outline: none; border-color: var(--blue); background: rgba(0, 113, 188, 0.05);
}
.baustein .field select {

  appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230071bc' stroke-width='2'><polyline points='6 9 12 15 18 9'/></svg>");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  padding-right: 40px;
}
.baustein .honeypot-field {
 position: absolute; left: -9999px; opacity: 0; height: 0; }
.baustein .form-submit {
 width: 100%; justify-content: center; margin-top: 4px; position: relative; }
.baustein .form-submit .spinner {

  width: 16px; height: 16px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.4); border-top-color: #ffffff;
  display: none; animation: spin 0.7s linear infinite;
}
.baustein .form-submit.is-loading .spinner {
 display: inline-block; }
.baustein .form-submit.is-loading .btn-label {
 opacity: 0.75; }
@keyframes spin {
to {
 transform: rotate(360deg); }
 }
.baustein .form-message {

  margin-top: 18px; padding: 14px 18px; border-radius: 10px; font-size: 0.9rem;
  display: none; align-items: flex-start; gap: 10px;
}
.baustein .form-message.is-visible {
 display: flex; }
.baustein .form-message.success {
 background: rgba(58, 140, 74, 0.1); border: 1px solid rgba(58, 140, 74, 0.35); color: #276b34; }
.baustein .form-message.error {
 background: rgba(217, 112, 79, 0.1); border: 1px solid rgba(217, 112, 79, 0.4); color: #a13a2a; }
.baustein .form-message a {
 text-decoration: underline; }
.baustein .privacy-note {
 font-size: 0.78rem; color: var(--text-muted); margin-top: 14px; }
@media (max-width: 620px) {
.baustein .form-row {
 grid-template-columns: 1fr; }
.baustein .form-card {
 padding: 26px; }

}
.baustein .mobile-nav {

  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(340px, 86vw);
  background: var(--navy);
  z-index: 102;
  display: flex; flex-direction: column;
  padding: 18px 24px calc(28px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  border-radius: 22px 0 0 22px;
  box-shadow: -24px 0 60px rgba(13, 45, 68, 0.35);
  transform: translateX(104%);
  visibility: hidden;
  transition: transform 0.42s cubic-bezier(0.22, 0.8, 0.24, 1), visibility 0s linear 0.42s;
}
.baustein .mobile-nav.is-open {
 transform: translateX(0); visibility: visible; transition: transform 0.42s cubic-bezier(0.22, 0.8, 0.24, 1), visibility 0s; }
.baustein .mobile-nav-kopf {
 display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.baustein .mobile-nav-titel {
 font-size: 0.7rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(245, 241, 232, 0.55); }
.baustein .mobile-nav-zu {
 width: 42px; height: 42px; border-radius: 50%; border: 1px solid rgba(245, 241, 232, 0.18); background: rgba(255, 255, 255, 0.06); color: var(--paper); font-size: 1.5rem; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background 0.2s ease, border-color 0.2s ease; }
.baustein .mobile-nav-zu:hover {
 background: rgba(255, 255, 255, 0.12); border-color: rgba(245, 241, 232, 0.35); }
.baustein .mobile-nav a:not(.btn) {

  font-family: 'Mulish', sans-serif; font-size: 1.1rem; font-weight: 700; color: var(--paper);
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 2px; border-bottom: 1px solid rgba(245, 241, 232, 0.1);
  opacity: 0; transform: translateX(18px);
  transition: opacity 0.3s ease, transform 0.3s ease, color 0.2s ease;
}
.baustein .mobile-nav a:not(.btn)::after {
 content: "\203A"; font-size: 1.35rem; font-weight: 400; color: rgba(245, 241, 232, 0.35); transition: color 0.2s ease, transform 0.2s ease; }
.baustein .mobile-nav a:not(.btn):hover, .baustein .mobile-nav a.aktiv {
 color: var(--blue-light); }
.baustein .mobile-nav a:not(.btn):hover::after, .baustein .mobile-nav a.aktiv::after {
 color: var(--blue-light); transform: translateX(3px); }
.baustein .mobile-nav .btn {
 margin-top: 26px; align-self: stretch; justify-content: center; text-align: center; opacity: 0; transform: translateX(18px); transition: opacity 0.3s ease, transform 0.3s ease; }
.baustein .mobile-nav.is-open a {
 opacity: 1; transform: none; }
.baustein .mobile-nav.is-open a:nth-of-type(1) {
 transition-delay: 0.08s, 0.08s, 0s; }
.baustein .mobile-nav.is-open a:nth-of-type(2) {
 transition-delay: 0.13s, 0.13s, 0s; }
.baustein .mobile-nav.is-open a:nth-of-type(3) {
 transition-delay: 0.18s, 0.18s, 0s; }
.baustein .mobile-nav.is-open a:nth-of-type(4) {
 transition-delay: 0.23s, 0.23s, 0s; }
.baustein .mobile-nav.is-open a:nth-of-type(5) {
 transition-delay: 0.28s, 0.28s, 0s; }
.baustein .mobile-nav.is-open a:nth-of-type(6) {
 transition-delay: 0.33s, 0.33s, 0s; }
.baustein .mobile-nav-schleier {
 position: fixed; inset: 0; z-index: 101; background: rgba(13, 45, 68, 0.42); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); opacity: 0; pointer-events: none; transition: opacity 0.35s ease; }
.baustein .mobile-nav-schleier.is-open {
 opacity: 1; pointer-events: auto; }
.baustein.menue-offen {
 overflow: hidden; }
@media (prefers-reduced-motion: reduce) {
.baustein .mobile-nav, .baustein .mobile-nav a, .baustein .mobile-nav-schleier {
 transition: none !important; }
 }
.baustein .analyse-karte, .baustein .funnel-block {

  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 44px;
  align-items: center;
  margin-top: 40px;
  padding: 36px 38px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 2px 18px rgba(13, 45, 68, 0.05);
}
.baustein .analyse-karte h3, .baustein .funnel-kopf h3 {
 font-size: 1.35rem; margin: 12px 0 14px; }
.baustein .analyse-karte p, .baustein .funnel-kopf p {
 margin-bottom: 0; }
.baustein .analyse-liste {

  list-style: none; margin: 20px 0 0; padding: 0;
  display: flex; flex-direction: column; gap: 10px; font-size: 0.93rem;
}
.baustein .analyse-liste li {
 display: flex; align-items: flex-start; gap: 9px; }
.baustein .analyse-liste .mark {
 color: var(--blue); flex-shrink: 0; }
.baustein .analyse-figur, .baustein .funnel-figur {
 margin: 0; display: flex; flex-direction: column; gap: 12px; }
.baustein .analyse-figur figcaption, .baustein .funnel-figur figcaption {

  font-size: 0.76rem; color: var(--text-muted); text-align: center;
}
.baustein .analyse-netz {
 width: 100%; height: 330px; display: block; }
.baustein .funnel-netz {
 width: 100%; height: 340px; display: block; }
@media (max-width: 860px) {
.baustein .analyse-karte, .baustein .funnel-block {
 grid-template-columns: 1fr; gap: 28px; padding: 28px 24px; }
.baustein .analyse-netz, .baustein .funnel-netz {
 height: 300px; }

}
.baustein .buendel-grid {
 display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.baustein .buendel-karte {

  position: relative;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px 26px 28px;
  box-shadow: 0 2px 16px rgba(13, 45, 68, 0.05);
}
.baustein .buendel-nr {

  font-size: 0.78rem; font-weight: 900; letter-spacing: 0.14em;
  color: var(--blue); opacity: 0.55;
}
.baustein .buendel-karte h3 {
 font-size: 1.18rem; margin: 10px 0 8px; }
.baustein .buendel-kurz {
 font-size: 0.92rem; margin-bottom: 16px; }
.baustein .buendel-karte .service-list {

  
  list-style: none; padding: 0;
  grid-template-columns: 1fr; gap: 9px; margin: 0; font-size: 0.89rem;
}
.baustein .buendel-karte .service-list li {
 display: flex; align-items: flex-start; gap: 8px; }
.baustein .buendel-karte .service-list .mark {
 color: var(--blue); flex-shrink: 0; }
.baustein .buendel-fuss {

  display: flex; align-items: center; justify-content: space-between;
  gap: 28px; flex-wrap: wrap;
  margin-top: 26px; padding: 28px 32px;
  background: linear-gradient(140deg, rgba(0,113,188,0.08), rgba(0,113,188,0.02)), var(--bg-3);
  border: 1px solid var(--blue-dim); border-radius: var(--radius);
}
.baustein .buendel-fuss h3 {
 font-size: 1.15rem; margin-bottom: 8px; }
.baustein .buendel-fuss p {
 margin-bottom: 0; max-width: 620px; }
@media (max-width: 1000px) {
.baustein .buendel-grid {
 grid-template-columns: repeat(2, 1fr); }
 }
@media (max-width: 620px) {
.baustein .buendel-grid {
 grid-template-columns: 1fr; }
 }
.baustein .logo3d-abschnitt {

  background:
    radial-gradient(880px 520px at 72% 46%, rgba(47, 147, 214, 0.13) 0%, rgba(47, 147, 214, 0) 70%),
    linear-gradient(170deg, #f7fafc 0%, #eef3f8 60%, #e7eef5 100%);
}
.baustein .logo3d-block {

  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.baustein .logo3d-text h2 {
 font-size: clamp(1.7rem, 3vw, 2.4rem); margin: 16px 0 18px; }
.baustein .logo3d-buehne {

  position: relative;
  height: 420px;
  display: flex; align-items: center; justify-content: center;
}
.baustein .logo3d-buehne canvas {
 display: block; width: 100%; height: 100%; }
.baustein .logo3d-buehne.laeuft {
 cursor: grab; }
.baustein .logo3d-buehne.wird-gezogen {
 cursor: grabbing; }
.baustein .logo3d-ersatz {

  position: absolute;
  width: 190px; height: auto;
  transition: opacity 0.6s ease;
}
.baustein .logo3d-buehne.laeuft .logo3d-ersatz {
 opacity: 0; }
.baustein .logo3d-buehne.ist-standbild .logo3d-ersatz {
 opacity: 1; }
@media (max-width: 900px) {
.baustein .logo3d-block {
 grid-template-columns: 1fr; gap: 28px; }
.baustein .logo3d-buehne {
 height: 320px; }

}
.baustein .wpcf7-form-control-wrap {
 display: block; }
.baustein .wpcf7-form .form-submit {
 margin-top: 22px; }
.baustein .wpcf7-not-valid-tip {

  display: block; margin-top: 6px;
  font-size: 0.85rem; color: #b42318;
}
.baustein .wpcf7-form .wpcf7-not-valid {
 border-color: #b42318; }
.baustein .wpcf7-response-output {

  margin: 18px 0 0 !important; padding: 12px 16px !important;
  border-radius: 10px; border: 1px solid var(--border) !important;
  font-size: 0.95rem;
}
.baustein .wpcf7-form.sent .wpcf7-response-output {
 background: #eef8f1; border-color: #b7e0c4 !important; color: #1d6b3a; }
.baustein .wpcf7-form.invalid .wpcf7-response-output, .baustein .wpcf7-form.failed .wpcf7-response-output {
 background: #fdf0ee; border-color: #f1b7b0 !important; color: #8f2318; }
.baustein .wpcf7-spinner {
 margin-left: 10px; }
.baustein .feld-pruefung label {
 font-size: 0.9rem; color: var(--text-muted); }
.baustein .feld-pruefung input {
 max-width: 140px; }
.baustein .cookie-banner {

  position: fixed; left: 24px; right: auto; bottom: 24px; z-index: 60;
  max-width: 440px;
  background: #fff; color: var(--text);
  border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 20px 50px rgba(13, 45, 68, 0.18);
  padding: 22px 24px;
  display: flex; flex-direction: column; gap: 14px;
  transform: translateY(24px); opacity: 0;
  transition: transform 0.4s ease, opacity 0.4s ease;
}
.baustein .cookie-banner.is-visible {
 transform: translateY(0); opacity: 1; }
.baustein .cookie-banner p {
 font-size: 0.86rem; line-height: 1.5; margin: 0; }
.baustein .cookie-banner .cookie-actions {
 display: flex; gap: 10px; flex-wrap: wrap; }
@media (max-width: 620px) {
.baustein .cookie-banner {
 left: 12px; right: 12px; bottom: 12px; max-width: none; padding: 18px; }
 }
.baustein .referenz-grid {

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.baustein .referenz-karte {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.baustein .referenz-karte:hover {
 transform: translateY(-5px); box-shadow: var(--shadow); }
.baustein .referenz-bild {

  height: 240px;
  background: #0e1a26;
  overflow: hidden;
  display: flex; align-items: flex-start; justify-content: center;
}
.baustein .referenz-bild img {
 width: 100%; height: 100%; object-fit: cover; object-position: top; display: block; }
.baustein .referenz-bild.hochkant {
 background: linear-gradient(160deg, #f3f6f9, #e3e9f0); padding: 18px 0 0; }
.baustein .referenz-bild.hochkant img {

  width: auto; height: 100%; object-fit: contain; object-position: top;
  box-shadow: 0 14px 30px rgba(13, 45, 68, 0.28);
}
.baustein .referenz-bild.vergleich {
 display: grid; grid-template-columns: 1fr 1fr; gap: 4px; background: var(--border); }
.baustein .referenz-bild.vergleich figure {
 position: relative; margin: 0; height: 100%; min-height: 0; overflow: hidden; background: #0e1a26; }
.baustein .referenz-bild.vergleich img {
 width: 100%; height: 100%; object-fit: cover; object-position: top left; }
.baustein .referenz-bild.vergleich figcaption {

  position: absolute; top: 10px; left: 10px;
  font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 800;
  padding: 4px 9px; border-radius: 999px; color: #fff;
  background: rgba(13, 45, 68, 0.78);
}
.baustein .referenz-bild.vergleich figure:last-child figcaption {
 background: var(--blue); }
.baustein .referenz-text {
 padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 8px; }
.baustein .referenz-art {

  font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 800;
  color: var(--blue);
}
.baustein .referenz-text h3 {
 font-size: 1.1rem; margin: 0; }
.baustein .referenz-text p {
 font-size: 0.92rem; color: var(--text-muted); margin: 0; }
.baustein .referenz-fuss {
 margin-top: auto; padding-top: 8px; font-size: 0.78rem; color: var(--text-faint); }
@media (max-width: 1000px) {
.baustein .referenz-grid {
 grid-template-columns: repeat(2, 1fr); }
 }
@media (max-width: 640px) {
.baustein .referenz-grid {
 grid-template-columns: 1fr; }
.baustein .referenz-bild {
 height: 210px; }
 }
.baustein .faq-container {
 max-width: 820px; }
.baustein .faq-liste {
 display: flex; flex-direction: column; gap: 12px; }
.baustein .faq-item {

  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 22px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.baustein .faq-item[open] {
 border-color: var(--blue-tint-border); box-shadow: 0 10px 30px rgba(13, 45, 68, 0.08); }
.baustein .faq-item summary {

  list-style: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 18px 0;
  font-weight: 800; font-size: 1.02rem; color: var(--ink);
}
.baustein .faq-item summary::-webkit-details-marker {
 display: none; }
.baustein .faq-item summary::after {

  content: ""; flex: none; width: 10px; height: 10px;
  border-right: 2px solid var(--blue); border-bottom: 2px solid var(--blue);
  transform: rotate(45deg); transition: transform 0.25s ease; margin-right: 4px;
}
.baustein .faq-item[open] summary::after {
 transform: rotate(-135deg); }
.baustein .faq-antwort {
 padding: 0 0 20px; color: var(--text-muted); font-size: 0.98rem; line-height: 1.65; max-width: 700px; }
.baustein .faq-antwort a {
 color: var(--blue); }
.baustein .brand-tile .brand-logo {
 height: 72px; display: flex; align-items: center; margin-bottom: 22px; }
.baustein .brand-tile .brand-logo img {
 height: 100%; width: auto; max-width: 240px; object-fit: contain; display: block; }
@media (max-width: 640px) {
.baustein .brand-tile .brand-logo {
 height: 60px; margin-bottom: 18px; }
 }
.baustein .weg {
 background: var(--bg-2); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.baustein .weg-kopf {
 text-align: center; padding: 96px 0 8px; }
.baustein .weg-kopf h2 {
 max-width: 760px; margin: 12px auto 14px; }
.baustein .weg-kopf p {
 max-width: 640px; margin: 0 auto; color: var(--text-muted); }
.baustein .weg-pin {
 position: relative; height: calc(7 * 85vh + 100vh); }
.baustein .weg-buehne {

  position: sticky; top: 0; height: 100vh;
  max-width: 1180px; margin: 0 auto; padding: 104px 32px 28px;
  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-rows: minmax(0, 1fr) auto;
  column-gap: 56px; row-gap: 22px; align-items: center;
}
.baustein .weg-station {
 display: contents; }
.baustein .weg-text {

  grid-area: 1 / 1; align-self: center;
  opacity: 0; transform: translateY(18px); pointer-events: none;
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.baustein .weg-figur {

  grid-area: 1 / 2; height: min(60vh, 500px); margin: 0;
  background: #fff; border: 1px solid var(--border); border-radius: 20px;
  box-shadow: 0 22px 50px rgba(13, 45, 68, 0.08); overflow: hidden;
  opacity: 0; transform: scale(0.97); transition: opacity 0.5s ease, transform 0.5s ease;
}
.baustein .weg-station.aktiv .weg-text {
 opacity: 1; transform: none; pointer-events: auto; }
.baustein .weg-station.aktiv .weg-figur {
 opacity: 1; transform: none; }
.baustein .weg-figur canvas {
 width: 100%; height: 100%; display: block; }
.baustein .weg-nr {
 font-size: 0.74rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); font-weight: 800; }
.baustein .weg-text h3 {
 font-size: clamp(1.55rem, 2.5vw, 2.15rem); line-height: 1.15; margin: 10px 0 14px; }
.baustein .weg-text p {
 font-size: 1.02rem; color: var(--text-muted); margin: 0; }
.baustein .weg-beleg {
 margin-top: 20px; padding: 14px 16px; background: #fff; border-left: 3px solid var(--blue); border-radius: 0 12px 12px 0; font-size: 0.92rem; color: var(--ink); }
.baustein .weg-beleg strong {
 display: block; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--navy); margin-bottom: 4px; }
.baustein .weg-leiste {
 grid-column: 1 / -1; grid-row: 2; position: relative; display: flex; justify-content: space-between; }
.baustein .weg-leiste::before, .baustein .weg-leiste .weg-fuellung {
 content: ""; position: absolute; left: 12px; top: 11px; height: 2px; }
.baustein .weg-leiste::before {
 right: 12px; background: var(--border); }
.baustein .weg-leiste .weg-fuellung {
 width: 0; background: var(--blue); transition: width 0.45s ease; }
.baustein .weg-punkt {
 position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px;
  background: none; border: 0; padding: 0; cursor: pointer; font: inherit; font-size: 0.74rem; color: var(--text-muted); }
.baustein .weg-punkt:first-child {
 align-items: flex-start; }
.baustein .weg-punkt:last-child {
 align-items: flex-end; }
.baustein .weg-punkt i {
 width: 24px; height: 24px; border-radius: 50%; background: #fff; border: 2px solid var(--border); transition: background 0.3s ease, border-color 0.3s ease; }
.baustein .weg-punkt.erreicht i {
 background: var(--blue); border-color: var(--blue); }
.baustein .weg-punkt.aktiv {
 color: var(--navy); font-weight: 700; }
.baustein .weg-punkt:focus-visible i {
 outline: 2px solid var(--blue); outline-offset: 3px; }
.baustein .weg-schluss {
 text-align: center; padding: 34px 0 104px; }
.baustein .weg-schluss h3 {
 font-size: clamp(1.35rem, 2.2vw, 1.8rem); max-width: 640px; margin: 0 auto 22px; }
@media (max-width: 900px) {
.baustein .weg-kopf {
 padding: 72px 0 0; }
.baustein .weg-pin {
 height: auto; }
.baustein .weg-buehne {
 position: static; height: auto; display: block; padding: 24px 20px 0; }
.baustein .weg-station {
 display: block; margin-bottom: 52px; }
.baustein .weg-text, .baustein .weg-figur {
 opacity: 1; transform: none; pointer-events: auto; }
.baustein .weg-figur {
 height: 260px; margin-top: 18px; }
.baustein .weg-leiste {
 display: none; }
.baustein .weg-schluss {
 padding: 0 20px 80px; }

}
@media (prefers-reduced-motion: reduce) {
.baustein .weg-text, .baustein .weg-figur {
 transition: none; }

}
.baustein .seiten-video {
 position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.baustein .seiten-video canvas {
 position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.baustein .buehne-ersatz {
 position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.baustein .buehne-verlauf {

  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  
  background: linear-gradient(180deg, rgba(255,255,255,0.5) 0%, rgba(255,255,255,0.22) 30%, rgba(255,255,255,0.22) 70%, rgba(255,255,255,0.7) 100%);
}
.baustein section {
 background: var(--bg); }
.baustein .video-bereich {
 background: transparent; }
.baustein footer {
 position: relative; z-index: 1; }
.baustein .page-hero.ueber-film {

  background: transparent; border-bottom: 0;
  min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: 120px 0 90px;
}
.baustein .page-hero.ueber-film > .container {
 width: 100%; transition: opacity 0.2s linear; }
.baustein .page-hero.ueber-film h1 {
 font-size: clamp(2.2rem, 4.4vw, 3.5rem); max-width: 760px; line-height: 1.08; }
.baustein .page-hero.ueber-film p {
 color: var(--ink); max-width: 560px; }
.baustein .hero-scrollhinweis {

  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 2;
  font-size: 0.66rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--text-muted);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.baustein .hero-scrollhinweis span {
 width: 2px; height: 34px; background: var(--blue); border-radius: 2px; transform-origin: top; animation: scrollhinweis 1.9s ease-in-out infinite; }
@keyframes scrollhinweis {
0% {
 transform: scaleY(0); opacity: 0; }
45% {
 transform: scaleY(1); opacity: 1; }
100% {
 transform: scaleY(1) translateY(8px); opacity: 0; }
 }
.baustein .nur-breit {
 display: none; }
@media (min-width: 761px) {
.baustein .nur-breit {
 display: inline; }
 }
@media (max-width: 760px) {
.baustein .buehne-verlauf {
 background: linear-gradient(180deg, rgba(255,255,255,0.6) 0%, rgba(255,255,255,0.3) 35%, rgba(255,255,255,0.3) 70%, rgba(255,255,255,0.8) 100%); }
.baustein .page-hero.ueber-film {
 padding: 110px 0 80px; align-items: flex-start; }

}
@media (prefers-reduced-motion: reduce) {
.baustein .hero-scrollhinweis span {
 animation: none; }
 }
.baustein .technik-abschnitt {
 padding: 72px 0 64px; border-bottom: 1px solid var(--border); }
.baustein .technik-kopf {
 max-width: 660px; margin-bottom: 34px; }
.baustein .technik-kopf h2 {
 font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: 12px 0 12px; }
.baustein .technik-kopf p {
 margin: 0; }
.baustein .technik-leiste {
 list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.baustein .technik-leiste li {
 background: var(--bg-2); border: 1px solid var(--border); border-radius: 14px; padding: 18px 18px 16px; }
.baustein .technik-leiste strong {
 display: block; font-size: 2rem; letter-spacing: -0.01em; line-height: 1; color: var(--blue); margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.baustein .technik-leiste span {
 font-size: 0.82rem; color: var(--text-muted); line-height: 1.45; }
.baustein .technik-leiste li[hidden] {
 display: none; }
@media (max-width: 1000px) {
.baustein .technik-leiste {
 grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); }
 }
@media (max-width: 640px) {
.baustein .technik-leiste {
 grid-template-columns: 1fr 1fr; gap: 12px; }
.baustein .technik-leiste li {
 padding: 14px; }
.baustein .technik-leiste strong {
 font-size: 1.5rem; }
 }
.baustein .produkt3d-abschnitt {

  background:
    radial-gradient(900px 540px at 72% 48%, rgba(47, 147, 214, 0.14) 0%, rgba(47, 147, 214, 0) 70%),
    linear-gradient(170deg, #f7fafc 0%, #eef3f8 100%);
}
.baustein .produkt3d-block {
 display: grid; grid-template-columns: 5fr 7fr; gap: 56px; align-items: center; }
.baustein .produkt3d-text h2 {
 font-size: clamp(1.7rem, 3vw, 2.4rem); margin: 16px 0 18px; }
.baustein .produkt3d-fakten {
 list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.baustein .produkt3d-fakten li {
 position: relative; padding-left: 22px; font-size: 0.95rem; color: var(--text-muted); }
.baustein .produkt3d-fakten li::before {
 content: ""; position: absolute; left: 0; top: 8px; width: 10px; height: 10px; border-radius: 50%; background: var(--blue); }
.baustein .produkt3d-buehne {
 position: relative; height: 470px; display: flex; align-items: center; justify-content: center; touch-action: pan-y; }
.baustein .produkt3d-buehne canvas {
 display: block; width: 100%; height: 100%; }
.baustein .produkt3d-buehne.laeuft {
 cursor: grab; }
.baustein .produkt3d-buehne.wird-gezogen {
 cursor: grabbing; }
.baustein .produkt3d-hinweis {

  position: absolute; bottom: 10px; left: 50%; transform: translateX(-50%);
  font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted);
  background: rgba(255,255,255,0.85); padding: 6px 12px; border-radius: 999px; transition: opacity 0.4s ease; pointer-events: none;
}
.baustein .produkt3d-buehne.wird-gezogen .produkt3d-hinweis, .baustein .produkt3d-buehne.ist-standbild .produkt3d-hinweis {
 opacity: 0; }
.baustein .produkt3d-ersatz {
 position: absolute; width: 230px; height: 150px; background: #f4f6f8; border: 1px solid var(--border); border-radius: 10px; box-shadow: 0 24px 50px rgba(13,45,68,0.14); opacity: 0; transition: opacity 0.6s ease; }
.baustein .produkt3d-ersatz i {
 position: absolute; left: 0; right: 0; top: 40%; height: 21%; background: var(--blue); }
.baustein .produkt3d-buehne.ist-standbild .produkt3d-ersatz {
 opacity: 1; }
@media (max-width: 900px) {
.baustein .produkt3d-block {
 grid-template-columns: 1fr; gap: 24px; }
.baustein .produkt3d-buehne {
 height: 330px; }
 }
.baustein .werkzeug-raster {
 display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.baustein .werkzeug {
 background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px 26px 26px; display: flex; flex-direction: column; gap: 10px; }
.baustein .werkzeug [hidden] {
 display: none; }
.baustein .werkzeug-art {
 font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 800; color: var(--blue); }
.baustein .werkzeug h3 {
 font-size: 1.25rem; margin: 0; }
.baustein .werkzeug-text {
 font-size: 0.9rem; color: var(--text-muted); margin: 0 0 6px; }
.baustein .werkzeug label {
 display: grid; grid-template-columns: 1fr auto; row-gap: 2px; font-size: 0.82rem; color: var(--ink); font-weight: 600; }
.baustein .werkzeug label output {
 color: var(--blue); font-weight: 700; font-variant-numeric: tabular-nums; }
.baustein .werkzeug label input[type="range"] {
 grid-column: 1 / -1; width: 100%; accent-color: var(--blue); margin: 0; cursor: pointer; }
.baustein .funnel-stufen {
 display: grid; gap: 8px; margin: 14px 0 6px; }
.baustein .funnel-stufen div {
 position: relative; height: 34px; display: flex; align-items: center; }
.baustein .funnel-stufen i {
 position: absolute; left: 50%; transform: translateX(-50%); top: 0; bottom: 0; width: 100%; min-width: 6%; border-radius: 6px; background: var(--blue-tint); transition: width 0.35s ease; }
.baustein .funnel-stufen div:nth-child(2) i {
 background: #cfe3f3; }
.baustein .funnel-stufen div:nth-child(3) i {
 background: #9fcbea; }
.baustein .funnel-stufen div:nth-child(4) i {
 background: var(--blue); }
.baustein .funnel-stufen span {
 position: relative; z-index: 1; font-size: 0.78rem; color: var(--ink); padding-left: 10px; }
.baustein .funnel-stufen b {
 position: relative; z-index: 1; margin-left: auto; padding-right: 10px; font-size: 0.86rem; font-variant-numeric: tabular-nums; }
.baustein .werkzeug-fazit {
 font-size: 0.88rem; color: var(--text-muted); margin: 6px 0 0; }
.baustein .werkzeug-fazit strong {
 color: var(--ink); font-size: 1.08rem; }
.baustein .preis-balken {
 display: flex; height: 16px; border-radius: 8px; overflow: hidden; margin: 14px 0 10px; background: var(--bg-2); }
.baustein .preis-balken i {
 display: block; height: 100%; transition: width 0.35s ease; }
.baustein .preis-balken i[data-teil="einkauf"] {
 background: #0d2d44; }
.baustein .preis-balken i[data-teil="fracht"] {
 background: #4b6b85; }
.baustein .preis-balken i[data-teil="verpackung"] {
 background: #7f9bb0; }
.baustein .preis-balken i[data-teil="fix"] {
 background: #b5c6d3; }
.baustein .preis-balken i[data-teil="marge"] {
 background: var(--blue); }
.baustein .preis-werte {
 display: grid; gap: 6px; margin: 0; }
.baustein .preis-werte div {
 display: flex; justify-content: space-between; gap: 12px; font-size: 0.86rem; }
.baustein .preis-werte dt {
 color: var(--text-muted); }
.baustein .preis-werte dd {
 margin: 0; font-weight: 700; font-variant-numeric: tabular-nums; }
.baustein .preis-werte .preis-empfehlung {
 margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--border); align-items: center; }
.baustein .preis-werte .preis-empfehlung dt {
 color: var(--ink); font-weight: 700; }
.baustein .preis-werte .preis-empfehlung dd {
 color: var(--blue); font-size: 1.3rem; }
.baustein .finder-schritte {
 display: flex; gap: 6px; margin: 2px 0 8px; }
.baustein .finder-schritte i {
 flex: 1; height: 4px; border-radius: 2px; background: var(--border); transition: background 0.3s ease; }
.baustein .finder-schritte i.aktiv {
 background: var(--blue); }
.baustein .finder-frage strong {
 display: block; font-size: 0.95rem; margin-bottom: 10px; }
.baustein .finder-optionen {
 display: grid; gap: 8px; }
.baustein .finder-optionen button {
 text-align: left; font: inherit; font-size: 0.88rem; padding: 11px 14px; border: 1px solid var(--border); border-radius: 10px; background: #fff; color: var(--ink); cursor: pointer; transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease; }
.baustein .finder-optionen button:hover, .baustein .finder-optionen button:focus-visible {
 border-color: var(--blue); background: var(--blue-tint); transform: translateX(3px); outline: none; }
.baustein .finder-ergebnis strong {
 display: block; font-size: 1.15rem; margin: 6px 0 8px; }
.baustein .finder-ergebnis p {
 font-size: 0.9rem; color: var(--text-muted); margin: 0 0 14px; }
.baustein .finder-knoepfe {
 display: flex; gap: 10px; flex-wrap: wrap; }
.baustein .finder-knoepfe button {
 font: inherit; cursor: pointer; }
.baustein .werkzeuge-abschluss {
 margin-top: 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding: 24px 28px; background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius); }
.baustein .werkzeuge-abschluss p {
 margin: 0; max-width: 640px; }
@media (max-width: 1000px) {
.baustein .werkzeug-raster {
 grid-template-columns: 1fr; }
 }
.baustein .vergleich-raster {
 display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.baustein .vergleich {
 margin: 0; }
.baustein .vergleich-feld {
 position: relative; overflow: hidden; border-radius: var(--radius); border: 1px solid var(--border); background: #0e1a26; user-select: none; -webkit-user-select: none; }
.baustein .vergleich-feld img {
 position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top left; display: block; pointer-events: none; }
.baustein .vergleich-feld .vergleich-nachher {
 clip-path: inset(0 0 0 50%); }
.baustein .vergleich-marke {
 position: absolute; top: 12px; z-index: 2; font-size: 0.62rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 800; padding: 4px 9px; border-radius: 999px; color: #fff; background: rgba(13, 45, 68, 0.78); pointer-events: none; }
.baustein .vergleich-marke.vorher {
 left: 12px; }
.baustein .vergleich-marke.nachher {
 right: 12px; background: var(--blue); }
.baustein .vergleich-griff {
 position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px; background: #fff; z-index: 2; pointer-events: none; box-shadow: 0 0 0 1px rgba(13, 45, 68, 0.25); }
.baustein .vergleich-griff i {
 position: absolute; top: 50%; left: 50%; width: 42px; height: 42px; transform: translate(-50%, -50%); border-radius: 50%; background: #fff; box-shadow: 0 6px 18px rgba(13, 45, 68, 0.3); }
.baustein .vergleich-griff i::before, .baustein .vergleich-griff i::after {
 content: ""; position: absolute; top: 50%; width: 8px; height: 8px; border-left: 2px solid var(--navy); border-bottom: 2px solid var(--navy); }
.baustein .vergleich-griff i::before {
 left: 10px; transform: translateY(-50%) rotate(45deg); }
.baustein .vergleich-griff i::after {
 right: 10px; transform: translateY(-50%) rotate(-135deg); }
.baustein .vergleich-feld input[type="range"] {
 position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; z-index: 3; -webkit-appearance: none; appearance: none; touch-action: pan-y; }
.baustein .vergleich figcaption {
 font-size: 0.86rem; color: var(--text-muted); margin-top: 12px; }
@media (max-width: 760px) {
.baustein .vergleich-raster {
 grid-template-columns: 1fr; }
 }
.baustein .reise {
 padding: 0; background: transparent; }
.baustein .reise-pin {
 position: relative; height: calc(8 * 95vh + 100vh); }
.baustein .reise-buehne {
 position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.baustein .reise-welt {
 position: absolute; inset: 0; perspective: 1100px; perspective-origin: 50% 48%; transform-style: preserve-3d; }
.baustein .reise-karte {

  position: absolute; left: 50%; top: 50%; width: min(1080px, 90vw);
  transform: translate(-50%, -50%);
  opacity: 0; visibility: hidden; pointer-events: none;
  will-change: transform, opacity; backface-visibility: hidden;
}
.baustein .reise-karte.aktiv {
 pointer-events: auto; }
.baustein .reise-kopf {
 text-align: center; width: min(860px, 90vw); }
.baustein .reise-kopf h1 {
 font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.08; margin: 16px auto 18px; max-width: 860px; }
.baustein .reise-kopf p {
 font-size: 1.08rem; color: var(--ink); max-width: 600px; margin: 0 auto; }
.baustein .reise-kopf .hero-actions {
 display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 14px 22px; margin-top: 28px; }
.baustein .reise-kopf-hinweis {
 font-size: 0.86rem; color: var(--text-muted); }
.baustein .reise-schritt {

  display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px; align-items: center;
  background: rgba(255, 255, 255, 0.93); border: 1px solid rgba(228, 231, 235, 0.9); border-radius: 24px;
  padding: 36px 40px; box-shadow: 0 30px 80px rgba(13, 45, 68, 0.16);
}
.baustein .reise-figur {
 height: min(52vh, 440px); margin: 0; background: #fff; border: 1px solid var(--border); border-radius: 18px; overflow: hidden; }
.baustein .reise-figur canvas {
 width: 100%; height: 100%; display: block; }
.baustein .reise-text h3 {
 font-size: clamp(1.5rem, 2.4vw, 2.1rem); line-height: 1.15; margin: 10px 0 14px; }
.baustein .reise-text p {
 font-size: 1rem; color: var(--text-muted); margin: 0; }
.baustein .reise-schluss {

  text-align: center; width: min(780px, 90vw);
  background: rgba(255, 255, 255, 0.94); border: 1px solid rgba(228, 231, 235, 0.9); border-radius: 24px;
  padding: 44px 48px; box-shadow: 0 30px 80px rgba(13, 45, 68, 0.16);
}
.baustein .reise-schluss h2 {
 font-size: clamp(1.6rem, 2.8vw, 2.4rem); margin: 14px 0 14px; }
.baustein .reise-schluss p {
 color: var(--text-muted); margin: 0 0 24px; }
.baustein .reise-leiste {
 position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); width: min(1080px, 90vw); z-index: 3; opacity: 0; transition: opacity 0.4s ease; }
.baustein .reise-leiste.sichtbar {
 opacity: 1; }
.baustein .reise .hero-scrollhinweis {
 transition: opacity 0.3s ease; }
.baustein .reise .hero-scrollhinweis.aus {
 opacity: 0; }
@media (max-width: 760px) {
.baustein .reise-pin {
 height: calc(8 * 90vh + 100vh); }
.baustein .reise-karte {
 width: calc(100vw - 24px); }
.baustein .reise-kopf h1 {
 font-size: 2rem; }
.baustein .reise-kopf p {
 font-size: 1rem; }
.baustein .reise-schritt {
 grid-template-columns: 1fr; gap: 14px; padding: 20px 18px 18px; border-radius: 18px; }
.baustein .reise-figur {
 height: auto; aspect-ratio: 4 / 3; border-radius: 14px; }
.baustein .reise-text .weg-nr {
 font-size: 0.68rem; }
.baustein .reise-text h3 {
 font-size: 1.3rem; margin: 6px 0 10px; }
.baustein .reise-text p {
 font-size: 0.92rem; line-height: 1.5; }
.baustein .reise-schritt .weg-beleg {
 font-size: 0.82rem; margin-top: 12px; padding: 10px 12px; line-height: 1.45; }
.baustein .reise-schluss {
 padding: 30px 22px; }
.baustein .reise-leiste, .baustein .reise .hero-scrollhinweis {
 display: none; }

}
@media (max-width: 760px) and (max-height: 700px) {
.baustein .reise-figur {
 aspect-ratio: 16 / 10; }
.baustein .reise-text p {
 font-size: 0.88rem; }
.baustein .reise-schritt .weg-beleg {
 font-size: 0.78rem; margin-top: 10px; }

}
@media (prefers-reduced-motion: reduce) {
.baustein .reise-pin {
 height: auto; }
.baustein .reise-buehne {
 position: static; height: auto; overflow: visible; padding: 120px 0 40px; }
.baustein .reise-welt {
 position: static; perspective: none; transform-style: flat; }
.baustein .reise-karte {
 position: static; transform: none !important; opacity: 1 !important; visibility: visible !important; pointer-events: auto; margin: 0 auto 40px; }
.baustein .reise-leiste, .baustein .reise .hero-scrollhinweis {
 display: none; }

}
.baustein .cookie-details {
 margin: 6px 0 12px; font-size: 0.8rem; color: var(--text-muted); }
.baustein .cookie-details summary {
 cursor: pointer; color: var(--blue); font-weight: 600; }
.baustein .cookie-details ul {
 margin: 8px 0 0 18px; padding: 0; display: grid; gap: 6px; }
.baustein .cookie-details b {
 color: var(--ink); }
.baustein .field .optional {
 font-weight: 400; color: var(--text-muted); font-size: 0.8rem; }
.baustein .geraete-raster {
 display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.baustein .geraete-karte {
 background: var(--bg-3); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.baustein .geraete-szene {

  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
  background:
    radial-gradient(70% 60% at 30% 20%, rgba(47, 147, 214, 0.18) 0%, rgba(47, 147, 214, 0) 70%),
    linear-gradient(160deg, #e9eef3 0%, #d7dfe7 100%);
}
.baustein .geraete-szene::after {
 content: ""; position: absolute; left: 6%; right: 6%; bottom: 9%; height: 2px; background: rgba(13, 45, 68, 0.12); }
.baustein .geraet {
 position: absolute; }
.baustein .geraet-schirm {
 position: relative; overflow: hidden; background: #fff; }
.baustein .geraet-schirm img {
 display: block; width: 100%; height: auto; will-change: transform; }
.baustein .geraet-monitor {
 left: 5%; top: 9%; width: 70%; }
.baustein .geraet-monitor .geraet-schirm {
 aspect-ratio: 16 / 10; border: 5px solid #1b2129; border-bottom-width: 12px; border-radius: 8px; box-shadow: 0 18px 40px rgba(13, 45, 68, 0.22); }
.baustein .geraet-hals {
 width: 14%; height: 7%; margin: 0 auto; background: linear-gradient(90deg, #8d97a3, #c4ccd4, #8d97a3); }
.baustein .geraet-fuss {
 width: 36%; height: 3.5%; margin: 0 auto; border-radius: 999px; background: linear-gradient(180deg, #b7c0c9, #8d97a3); }
.baustein .geraet-handy {
 right: 6%; bottom: 7%; width: 19%; z-index: 2; }
.baustein .geraet-handy .geraet-schirm {
 aspect-ratio: 9 / 19; border: 4px solid #1b2129; border-radius: 14% / 7%; box-shadow: 0 16px 36px rgba(13, 45, 68, 0.3); }
.baustein .geraet-handy .geraet-schirm::before {
 content: ""; position: absolute; z-index: 2; top: 2.2%; left: 50%; transform: translateX(-50%); width: 34%; height: 2.4%; border-radius: 999px; background: #1b2129; }
.baustein .geraete-pause {
 position: absolute; left: 12px; bottom: 12px; z-index: 3; width: 36px; height: 36px; border-radius: 50%; border: 0; background: rgba(27, 33, 41, 0.82); cursor: pointer; }
.baustein .geraete-pause::before, .baustein .geraete-pause::after {
 content: ""; position: absolute; top: 11px; width: 4px; height: 14px; background: #fff; border-radius: 1px; }
.baustein .geraete-pause::before {
 left: 12px; }
.baustein .geraete-pause::after {
 left: 20px; }
.baustein .geraete-pause[aria-pressed="true"]::before {
 left: 15px; width: 0; height: 0; background: none; border-left: 12px solid #fff; border-top: 7px solid transparent; border-bottom: 7px solid transparent; }
.baustein .geraete-pause[aria-pressed="true"]::after {
 display: none; }
.baustein .geraete-text {
 padding: 20px 22px 22px; }
.baustein .geraete-text h3 {
 font-size: 1.1rem; margin: 0 0 6px; }
.baustein .geraete-text p {
 font-size: 0.9rem; color: var(--text-muted); margin: 0 0 10px; }
.baustein .geraete-text a {
 font-size: 0.86rem; font-weight: 700; color: var(--blue); }
.baustein .geraete-hinweis {
 font-size: 0.78rem; color: var(--text-faint, var(--text-muted)); }
@media (max-width: 1000px) {
.baustein .geraete-raster {
 grid-template-columns: 1fr; }
 }
@media (prefers-reduced-motion: reduce) {
.baustein .geraet-schirm img {
 transform: none !important; }
.baustein .geraete-pause {
 display: none; }
 }
.baustein .buch-raster {
 display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.baustein .buch-raster .vergleich-feld {
 aspect-ratio: 4 / 3; }
.baustein .buch-raster .vergleich-feld img {
 object-position: center top; }
.baustein .buch-halter {
 user-select: none; -webkit-user-select: none; }
.baustein .buch {
 perspective: 2200px; padding: 6% 4% 4%; background: linear-gradient(170deg, #f1f4f7 0%, #e3e9ef 100%); border-radius: 20px; border: 1px solid var(--border); }
.baustein .buch-innen {
 position: relative; aspect-ratio: 1414 / 1000; transform-style: preserve-3d; touch-action: pan-y; cursor: pointer; }
.baustein .buch-innen::before {
 content: ""; position: absolute; inset: -1.2% -1% -1.2% -1%; background: #141414; border-radius: 8px; box-shadow: 0 24px 50px rgba(13, 45, 68, 0.25); }
.baustein .blatt {
 position: absolute; left: 50%; top: 0; width: 50%; height: 100%; transform-origin: left center; transform-style: preserve-3d; transition: transform 1s cubic-bezier(0.45, 0.05, 0.2, 1); }
.baustein .blatt.geblaettert {
 transform: rotateY(-180deg); }
.baustein .blatt-vorn, .baustein .blatt-hinten {
 position: absolute; inset: 0; overflow: hidden; background: #fff; backface-visibility: hidden; -webkit-backface-visibility: hidden; }
.baustein .blatt-hinten {
 transform: rotateY(180deg); }
.baustein .blatt-vorn img, .baustein .blatt-hinten img {
 display: block; width: 100%; height: 100%; object-fit: cover; }
.baustein .blatt-vorn::after {
 content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, 0.22) 0%, rgba(0, 0, 0, 0) 14%); pointer-events: none; }
.baustein .blatt-hinten::after {
 content: ""; position: absolute; inset: 0; background: linear-gradient(270deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0) 14%); pointer-events: none; }
.baustein .buch-steuerung {
 display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 16px; }
.baustein .buch-knopf {
 width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--border); background: #fff; color: var(--navy); font-size: 1.4rem; line-height: 1; cursor: pointer; transition: border-color 0.2s ease, background 0.2s ease; }
.baustein .buch-knopf:hover {
 border-color: var(--blue); background: var(--blue-tint); }
.baustein .buch-knopf:disabled {
 opacity: 0.35; cursor: default; }
.baustein .buch-stand {
 font-size: 0.86rem; color: var(--text-muted); min-width: 110px; text-align: center; font-variant-numeric: tabular-nums; }
.baustein .buch-hinweis {
 text-align: center; font-size: 0.78rem; color: var(--text-faint, var(--text-muted)); margin: 8px 0 0; }
@media (max-width: 1000px) {
.baustein .buch-raster {
 grid-template-columns: 1fr; }
 }
@media (prefers-reduced-motion: reduce) {
.baustein .blatt {
 transition: none; }
 }
.baustein .vergleich-raster.einzeln {
 grid-template-columns: 1fr; max-width: 860px; margin: 0 auto; }
.baustein @property --leucht-winkel {
 syntax: '<angle>'; inherits: false; initial-value: 0deg; }
.baustein .btn-leuchten {
 position: relative; isolation: isolate; }
.baustein .btn-leuchten::before {

  content: ""; position: absolute; inset: -4px -4px -10px -4px; z-index: -1; border-radius: 14px;
  
  padding: 4px 4px 10px 4px; box-sizing: border-box;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  background:
    conic-gradient(from var(--leucht-winkel), rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0) 210deg, rgba(47, 147, 214, 0.85) 255deg, #ffffff 285deg, rgba(47, 147, 214, 0.85) 315deg, rgba(255, 255, 255, 0) 350deg),
    conic-gradient(from calc(var(--leucht-winkel) + 180deg), rgba(255, 255, 255, 0) 0deg, rgba(255, 255, 255, 0) 310deg, rgba(47, 147, 214, 0.7) 335deg, rgba(255, 255, 255, 0) 360deg),
    rgba(0, 113, 188, 0.3);
  animation: leucht-dreh 1.9s linear infinite, leucht-flackern 3.3s ease-in-out infinite;
}
@keyframes leucht-dreh {
to {
 --leucht-winkel: 360deg; }
 }
@keyframes leucht-flackern {
0% {
 opacity: 0.55; }
13% {
 opacity: 1; }
27% {
 opacity: 0.6; }
41% {
 opacity: 0.95; }
55% {
 opacity: 0.45; }
70% {
 opacity: 1; }
86% {
 opacity: 0.7; }
100% {
 opacity: 0.55; }

}
@media (prefers-reduced-motion: reduce) {
.baustein .btn-leuchten::before {
 animation: none; }
 }
.baustein .produkt3d-buehne.ist-offen .produkt3d-hinweis {
 opacity: 0; }
.baustein .technik-fuss {
 margin: 22px 0 0; font-size: 0.95rem; color: var(--ink); max-width: 720px; }
.baustein .btn-leuchten.btn-primary {

  background: linear-gradient(180deg, #52ace6 0%, #2b8fd4 42%, #0e6fb8 100%);
  color: #fff;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.22);
  border: 1px solid #0b62a3;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.6),
    inset 0 -2px 0 rgba(0, 0, 0, 0.16),
    0 6px 0 #0a5891,
    0 12px 22px rgba(0, 80, 150, 0.35);
  transform: translateY(-2px);
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.baustein .btn-leuchten.btn-primary:hover {

  transform: translateY(-3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.65),
    inset 0 -2px 0 rgba(0, 0, 0, 0.16),
    0 7px 0 #0a5891,
    0 16px 26px rgba(0, 80, 150, 0.4);
}
.baustein .btn-leuchten.btn-primary:active {

  transform: translateY(3px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    inset 0 -1px 0 rgba(0, 0, 0, 0.16),
    0 1px 0 #0a5891,
    0 4px 10px rgba(0, 80, 150, 0.3);
}
.baustein .value-grid.kompetenz-leiste {
 display: flex; gap: 26px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; padding: 4px 2px 12px; -webkit-overflow-scrolling: touch; }
.baustein .value-grid.kompetenz-leiste::-webkit-scrollbar {
 display: none; }
.baustein .value-grid.kompetenz-leiste > .value-card {
 flex: 0 0 calc((100% - 52px) / 3); min-width: 0; scroll-snap-align: start; display: flex; flex-direction: column; }
.baustein .value-grid.kompetenz-leiste > .value-card p {
 margin-bottom: 14px; }
.baustein .value-grid.kompetenz-leiste > .value-card .proof {
 margin-top: auto; align-self: flex-start; }
.baustein .wisch-steuerung {
 display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 18px; }
.baustein .wisch-punkte {
 display: flex; gap: 8px; }
.baustein .wisch-punkte button {
 width: 8px; height: 8px; padding: 0; border: 0; border-radius: 50%; background: var(--blue-dim); cursor: pointer; transition: width 0.3s ease, background 0.3s ease; }
.baustein .wisch-punkte button.aktiv {
 width: 22px; border-radius: 4px; background: var(--blue); }
@media (max-width: 1000px) {
.baustein .value-grid.kompetenz-leiste > .value-card {
 flex-basis: calc((100% - 26px) / 2); }
 }
@media (max-width: 640px) {
.baustein .value-grid.kompetenz-leiste {
 gap: 14px; }
.baustein .value-grid.kompetenz-leiste > .value-card {
 flex-basis: 100%; scroll-snap-align: center; }

}
.baustein .buch-zwei {
 display: flex; flex-direction: column; gap: 48px; }
.baustein .buch-alt .buch {
 padding: 4% 3% 3%; }
.baustein .buch-alt .buch-innen {
 aspect-ratio: 2828 / 1000; }
.baustein .buch-alt .buch-innen::after {
 content: ""; position: absolute; top: 3%; bottom: 3%; left: 50%; width: 10px; margin-left: -5px; background: repeating-linear-gradient(180deg, transparent 0 9px, #d9dee4 9px 14px, transparent 14px 22px); z-index: 60; pointer-events: none; }
.baustein .buch-etikett {
 font-size: 0.72rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin: 0 0 10px; }
.baustein .buch-etikett.nachher {
 color: var(--blue); }
.baustein .buch-einzeln {
 display: none; }
@media (max-width: 640px) {
.baustein .buch-zwei {
 gap: 36px; }
.baustein .buch-lesen .buch, .baustein .buch-alt.buch-lesen .buch {
 padding: 0; overflow: hidden; border-radius: 14px; background: #141414; touch-action: pan-y; cursor: pointer; }
.baustein .buch-lesen .buch-innen {
 display: none; }
.baustein .buch-lesen .buch-einzeln {
 display: block; position: relative; aspect-ratio: 707 / 1000; perspective: 1700px; }
.baustein .buch-alt.buch-lesen .buch-einzeln {
 aspect-ratio: 1414 / 1000; }
.baustein .seite-einzeln {
 position: absolute; inset: 0; background: #fff; transform-origin: left center; backface-visibility: hidden; -webkit-backface-visibility: hidden; transition: transform 0.9s cubic-bezier(0.45, 0.05, 0.2, 1); }
.baustein .seite-einzeln.geblaettert {
 transform: rotateY(-180deg); }
.baustein .seite-einzeln img {
 display: block; width: 100%; height: 100%; object-fit: cover; }
.baustein .seite-einzeln::after {
 content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0) 9%); pointer-events: none; }
.baustein .buch-alt.buch-lesen .buch-einzeln::after {
 content: ""; position: absolute; top: 3%; bottom: 3%; left: 4px; width: 9px; background: repeating-linear-gradient(180deg, transparent 0 8px, #d9dee4 8px 12px, transparent 12px 19px); z-index: 999; pointer-events: none; }

}
@media (prefers-reduced-motion: reduce) {
.baustein .seite-einzeln {
 transition: none !important; }
 }
.baustein .leistungen-auf {
 margin: 28px auto 0; max-width: 820px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--bg-3); }
.baustein .leistungen-auf summary {
 cursor: pointer; padding: 16px 22px; font-weight: 800; color: var(--navy); list-style: none; display: flex; justify-content: space-between; }
.baustein .leistungen-auf summary::-webkit-details-marker {
 display: none; }
.baustein .leistungen-auf summary::after {
 content: "+"; color: var(--blue); font-size: 1.2rem; }
.baustein .leistungen-auf[open] summary::after {
 content: "\2212"; }
.baustein .leistungen-auf .offer-list {
 padding: 0 22px 18px; margin: 0; }
.baustein .blatt-einband .blatt-vorn::after {
 background: none; }
.baustein .blatt-einband .blatt-hinten {
 background: radial-gradient(130% 90% at 70% 40%, #242424 0%, #131313 70%); }
.baustein .blatt-einband .blatt-hinten::after {
 background: linear-gradient(270deg, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 10%); }
.baustein .buch-raster .buch-innen {
 transition: transform 0.9s cubic-bezier(0.45, 0.05, 0.2, 1); }
.baustein .buch-raster .buch-innen::before {
 transition: left 0.9s cubic-bezier(0.45, 0.05, 0.2, 1); }
.baustein .buch-innen.zu {
 transform: translateX(-25%); }
.baustein .buch-innen.zu::before {
 left: 49%; }
@media (prefers-reduced-motion: reduce) {
.baustein .buch-raster .buch-innen, .baustein .buch-raster .buch-innen::before {
 transition: none; }
 }
.baustein .buendel-steuerung {
 display: none; }
@media (max-width: 640px) {
.baustein .buendel-grid.buendel-leiste {
 display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; padding: 4px 2px 12px; -webkit-overflow-scrolling: touch; }
.baustein .buendel-grid.buendel-leiste::-webkit-scrollbar {
 display: none; }
.baustein .buendel-grid.buendel-leiste > .buendel-karte {
 flex: 0 0 100%; min-width: 0; scroll-snap-align: center; opacity: 1; transform: none; }
.baustein .buendel-steuerung {
 display: flex; }

}
.baustein .system3d-abschnitt {

  position: relative; padding: 0;
  background:
    radial-gradient(1100px 640px at 62% 58%, rgba(47, 147, 214, 0.16) 0%, rgba(47, 147, 214, 0) 70%),
    linear-gradient(175deg, #f8fbfd 0%, #eaf1f7 100%);
}
.baustein .system3d-strecke {
 position: relative; height: 420vh; }
.baustein .system3d-buehne {
 position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.baustein .system3d-leinwand {
 position: absolute; inset: 0; }
.baustein .system3d-leinwand canvas {
 display: block; width: 100%; height: 100%; }
.baustein .system3d-rahmen {
 position: relative; height: 100%; pointer-events: none; }
.baustein .system3d-intro {

  position: absolute; left: 24px; top: 50%; translate: 0 -50%; max-width: 380px; opacity: 0;
  pointer-events: auto; will-change: opacity, transform;
}
.baustein .system3d-intro h2 {
 font-size: clamp(1.7rem, 3vw, 2.4rem); margin: 14px 0 16px; }
.baustein .system3d-intro p {
 color: var(--text-muted); font-size: 1rem; line-height: 1.65; }
.baustein .system3d-marke {

  position: absolute; left: 50%; bottom: 74px; transform: translate(-50%, 10px); opacity: 0;
  display: inline-flex; align-items: center; gap: 10px; padding: 9px 18px 9px 9px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.92); box-shadow: 0 10px 30px rgba(13, 45, 68, 0.12);
  font-weight: 800; color: var(--navy); font-size: 0.95rem; transition: opacity 0.35s ease, transform 0.35s ease; pointer-events: none;
}
.baustein .system3d-marke.sichtbar {
 opacity: 1; transform: translate(-50%, 0); }
.baustein .system3d-marke span {

  display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--blue); color: #fff; font-size: 0.78rem;
}
.baustein .system3d-linie {
 position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: 0; transition: opacity 0.3s ease; }
.baustein .system3d-linie line {
 stroke: var(--blue); stroke-width: 1.5; stroke-dasharray: 4 4; }
.baustein .panel-offen .system3d-linie {
 opacity: 1; }
.baustein .system3d-panel {

  position: absolute; right: max(24px, calc((100vw - var(--maxw)) / 2)); top: 50%;
  width: min(360px, 34vw); padding: 26px 26px 24px; border-radius: var(--radius);
  background: #fff; box-shadow: 0 30px 70px rgba(13, 45, 68, 0.18); border: 1px solid var(--blue-tint-border);
  opacity: 0; transform: translate(40px, -50%) scale(0.96); transition: opacity 0.35s ease, transform 0.45s cubic-bezier(0.22, 1.2, 0.36, 1);
}
.baustein .panel-offen .system3d-panel {
 opacity: 1; transform: translate(0, -50%) scale(1); }
.baustein .system3d-zu {

  position: absolute; right: 12px; top: 10px; width: 34px; height: 34px; border-radius: 50%; border: 0;
  background: var(--blue-tint); color: var(--navy); font-size: 1.3rem; line-height: 1; cursor: pointer;
}
.baustein .system3d-nr {

  display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--blue); color: #fff; font-weight: 800; font-size: 0.85rem;
}
.baustein .system3d-panel h3 {
 font-size: 1.35rem; margin: 12px 0 6px; color: var(--navy); }
.baustein .system3d-kurz {
 color: var(--text-muted); font-size: 0.95rem; margin: 0 0 14px; }
.baustein .system3d-panel ul {
 list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 8px; }
.baustein .system3d-panel li {
 position: relative; padding-left: 22px; font-size: 0.93rem; color: var(--text); }
.baustein .system3d-panel li::before {
 content: ""; position: absolute; left: 0; top: 7px; width: 10px; height: 10px; border-radius: 50%; background: var(--blue); }
.baustein .system3d-knopf {
 width: 100%; justify-content: center; }
.baustein .system3d-fuss {

  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px; pointer-events: none;
}
.baustein .system3d-hinweis {

  font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--text-muted);
  background: rgba(255, 255, 255, 0.85); padding: 6px 12px; border-radius: 999px; transition: opacity 0.4s ease;
}
.baustein .system3d-hinweis.weg {
 opacity: 0; }
.baustein .system3d-balken {
 width: 140px; height: 3px; border-radius: 3px; background: rgba(0, 113, 188, 0.15); overflow: hidden; }
.baustein .system3d-balken i {
 display: block; height: 100%; background: var(--blue); transform-origin: left; transform: scaleX(0); }
.baustein .system3d-tasten {
 position: absolute; left: 50%; top: 88px; transform: translateX(-50%); display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; z-index: 3; width: max-content; max-width: calc(100% - 32px); }
.baustein .system3d-tasten button {

  border: 1px solid var(--blue-tint-border); background: #fff; color: var(--navy); font: inherit; font-weight: 700; font-size: 0.85rem;
  padding: 8px 14px; border-radius: 999px; cursor: pointer; box-shadow: 0 6px 18px rgba(13, 45, 68, 0.1);
}
.baustein .system3d-tasten button:focus-visible {
 outline: 3px solid var(--blue); outline-offset: 2px; }
.baustein .system3d-tasten:not(:focus-within) {
 clip-path: inset(50%); width: 1px; height: 1px; overflow: hidden; white-space: nowrap; }
.baustein .system3d-ersatz {
 display: none; }
.baustein .system3d-abschnitt.ist-standbild .system3d-strecke {
 height: auto; }
.baustein .system3d-abschnitt.ist-standbild .system3d-buehne {
 position: relative; height: auto; padding: 90px 0; }
.baustein .system3d-abschnitt.ist-standbild .system3d-intro {
 position: static; translate: none; opacity: 1; max-width: 640px; }
.baustein .system3d-abschnitt.ist-standbild .system3d-ersatz {
 display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; max-width: var(--maxw); margin: 30px auto 0; padding: 0 24px; }
.baustein .system3d-abschnitt.ist-standbild .system3d-ersatz span {
 background: #fff; border: 1px solid var(--blue-tint-border); border-radius: 12px; padding: 18px; font-weight: 800; color: var(--navy); }
.baustein .system3d-abschnitt.ist-standbild .system3d-fuss, .baustein .system3d-abschnitt.ist-standbild .system3d-marke {
 display: none; }
.baustein .system3d-abschnitt.ohne-fahrt .system3d-strecke {
 height: auto; }
.baustein .system3d-abschnitt.ohne-fahrt .system3d-buehne {
 position: relative; height: 760px; }
@media (max-width: 980px) {
.baustein .system3d-intro {
 max-width: 300px; }

}
@media (max-width: 760px) {
.baustein .system3d-strecke {
 height: 380vh; }
.baustein .system3d-intro {
 top: 84px; translate: none; max-width: none; left: 20px; right: 20px; }
.baustein .system3d-intro h2 {
 font-size: 1.55rem; margin: 10px 0 10px; }
.baustein .system3d-intro p {
 font-size: 0.92rem; }
.baustein .system3d-marke {
 bottom: 104px; font-size: 0.88rem; }
.baustein .system3d-hinweis {
 white-space: nowrap; font-size: 0.6rem; letter-spacing: 0.1em; }
.baustein .system3d-abschnitt.ohne-fahrt .system3d-buehne {
 height: 880px; }
.baustein .system3d-tasten {
 top: 76px; }
.baustein .system3d-panel {

    left: 12px; right: 12px; top: auto; bottom: 12px; width: auto; max-height: 62vh; overflow: auto;
    transform: translateY(40px); padding: 22px 20px 20px;
  }
.baustein .panel-offen .system3d-panel {
 transform: translateY(0); }
.baustein .system3d-linie {
 display: none; }
.baustein .system3d-abschnitt.ist-standbild .system3d-ersatz {
 grid-template-columns: repeat(2, 1fr); }

}