:root{
  --accent: #00c7b7;
  --dark: #333333;
  --light: #f8f9fa;
  --footer: #0b0c0d;  
  --card-bg: rgba(255, 255, 255, 0.05);
  --text: #ffffff;
}

.text-accent {
  color: var(--accent);
}

.btn-outline-accent {
  background-color: #ffffff;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 6px;
}

.bg-accent {
  background-color: var(--accent);
}

.btn-outline-accent:hover {
  background-color: var(--accent);
  color: var(--light);
  border: 1px solid var(-accent);
  border-radius: 6px;
}

html, body {
  /* Wichtig: Volle Höhe des Viewports sicherstellen */
  height: 100%;
  margin: 0;
}

body{
  font-family: Bahnschrift, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--dark);
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 40vh; 
}

main {
  flex-grow: 1;
}

.skip-link{
  position:absolute;
  left:-9999px;
  top:auto;
  width:1px;
  height:1px;
  overflow:hidden;
}
.skip-link:focus{
  left: 1rem;
  top: 1rem;
  width:auto;
  height:auto;
  z-index: 9999;
  padding: .5rem .75rem;
  background: #fff;
  border: 2px solid var(--accent);
  border-radius: .5rem;
}

.site-header{
  background: var(--dark);
  backdrop-filter: blur(10px);
  position: sticky;
  top:0;
  z-index: 1000;
}
.brand-name{
  font-weight: 700;
  letter-spacing: .2px;
  color: var(--light);
  font-size: .95rem;
}
.nav-link{
  color: var(--light);
  border-radius: .75rem;
  padding: .5rem .75rem;
}
.nav-link:hover, .nav-link:focus{
  background: rgba(0,0,0,.04);
  color: var(--accent);
}

.btn-accent{
  background: var(--accent);
  border-color: var(--accent);
  color: #111;
  font-weight: 800;
}
.btn-accent:hover, .btn-accent:focus{
  filter: brightness(0.95);
  color: #111;
}

.section-alt{ background: var(--light); }

.section-hero{
  background: linear-gradient(180deg, rgba(0,199,183,.12), rgba(248,249,250,0));
  scroll-margin-top: 90px; 
  min-height: 75vh; 
}

.mini-card{
  border: 1px solid rgba(0,0,0,.08);
  background: #fff;
  border-radius: 1rem;
  padding: .9rem;
}
.mini-title{ font-weight: 800; }
.mini-text{ font-size: .92rem; color: #6c757d; }

.chip{
  display: inline-block;
  font-size: .75rem;
  padding: .2rem .55rem;
  border-radius: 999px;
  background: rgba(0,199,183,.16);
  border: 1px solid rgba(0,199,183,.35);
  color: #0a3a36;
  font-weight: 800;
}

.card-action{
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 1.25rem;
  transition: transform .12s ease, box-shadow .12s ease;
  background: #fff;
}
.card-action:hover{
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.08);
}
.link-like{ font-weight: 800; color: var(--dark); }

.offers .offer-card{
  border-radius: 1.5rem;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  padding: 1.25rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  gap: .9rem;
  box-shadow: 0 10px 24px rgba(0,0,0,.04);
}
.offers .offer-card.is-featured{
  border: 2px solid rgba(0,199,183,.55);
  box-shadow: 0 18px 36px rgba(0,0,0,.08);
}
.offer-top .badge-soft{
  display:inline-block;
  padding:.25rem .6rem;
  border-radius:999px;
  border:1px solid rgba(0,0,0,.10);
  background: rgba(0,0,0,.03);
  font-size:.78rem;
  font-weight:800;
}
.offer-price{ font-size: 1.25rem; font-weight: 900; }
.offer-list{
  padding-left: 1.2rem;
  margin: 0;
  color: #495057;
  flex: 1;
}
.offer-list li{ margin-bottom: .35rem; }

@media (min-width: 768px){
  .offer-step-0{ transform: translateY(0); }
  .offer-step-1{ transform: translateY(calc(-1 * var(--offer-step))); }
  .offer-step-2{ transform: translateY(calc(-2 * var(--offer-step))); }
}

.contact-card{
  border-radius: 1.5rem;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  padding: 1.25rem;
}
.contact-item{ margin-bottom: 1rem; }
.contact-item .label{ font-weight: 800; }
.contact-item .value a{ color: var(--dark); }

.hp{ position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.site-footer{
  background: var(--dark);
  color: #e9ecef;
}
.site-footer .footer-title{
  font-weight: 900;
  margin-bottom: .5rem;
}
.site-footer .footer-link{
  color: #e9ecef;
  text-decoration: none;
}
.site-footer .footer-link:hover, .site-footer .footer-link:focus{
  text-decoration: underline;
}

.overlay{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 2000;
}
.overlay-backdrop{
  position:absolute;
  inset:0;
  background: rgba(0,0,0,.55);
}
.overlay-dialog{
  position: relative;
  width: min(920px, calc(100vw - 2rem));
  max-height: calc(100vh - 2rem);
  overflow: auto;
  background: #fff;
  border-radius: 1.25rem;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
.overlay-header{
  position: sticky;
  top: 0;
  display:flex;
  justify-content: space-between;
  align-items:center;
  gap:1rem;
  padding: 1rem 1rem;
  border-bottom: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-radius: 1.25rem 1.25rem 0 0;
}
.overlay-body{
  padding: 1rem 1rem 1.25rem;
}

:focus-visible{
  outline: 3px solid rgba(0,199,183,.65);
  outline-offset: 2px;
  border-radius: .5rem;
}
/* Logos */
.logo-grid {
    display: grid;
    /* Erstellt ein Raster mit mind. 180px breiten Spalten */
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 30px;
    align-items: center;
    justify-items: center;
    margin-left: 10px;
    margin-right: 10px;
    padding: 10px 20px;
    padding-bottom: 2px;
    background: #c4c4c4;
    border-radius: 1.25rem;
    /* Sauberer weißer Hintergrund für die Sektion */
  }

  .logo-item {
    width: 100%;
    height: 100px;
    /* Jede Logo-Zelle ist exakt gleich hoch */
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .logo-item img {
    max-height: 60px;
    /* Einheitliche optische Höhe für alle Logos */
    max-width: 200px;
    width: auto;
    height: auto;
    object-fit: contain;

    /* DIESE ZEILEN SIND ENTSCHEIDEND: */
    filter: grayscale(100%) contrast(1.1);
    /* Macht alle Logos schwarz/grau */
    mix-blend-mode: multiply;
    /* Blendet helle Bildhintergründe aus */
    opacity: 0.7;
    transition: all 0.3s ease;
  }

  .logo-item:hover img {
    filter: grayscale(0%) contrast(1);
    /* Originalfarben beim Hover */
    opacity: 1;
    transform: scale(1.1);
    /* Leichter Vergrößerungseffekt */
  }

  .leistungen {
    background-color: #ffffff;
    border-radius: 1.25rem;
    margin-top: 25px;
    padding: 30px 20px
  }
/* Leistungen*/
  .services-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
    gap: 20px;
    padding: 40px;
    max-width: 1200px;
    margin: auto;
  }

  /* Die Magie: Asymmetrie durch Areas */
  .service-card {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), transparent);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 30px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
  }

  .main-link::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
    /* Legt den Link über die ganze Karte */
  }

  .service-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  }

  /* Individuelle Größen für den "Broken Grid" Look */
  .card-main {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), transparent);
  }

  .card-tall {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), transparent);
    grid-row: span 2;
  }

  .card-wide {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), transparent);
    grid-column: span 2;
  }

  /* Styling Details */
  .badge {
    background: var(--accent);
    color: #000;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
  }

  .icon {
    position: absolute;
    color: var(--accent);
    font-weight: bolder;
    bottom: 15px;
    right: 15px;
    font-size: 3.5rem;
    opacity: 0.2;
    transition: opacity 0.3s;
  }

  .service-card:hover .icon {
    opacity: 1;
  }

  /* Responsive für Mobile */
  @media (max-width: 900px) {
    .services-container {
      grid-template-columns: 1fr 1fr;
    }
  }
  img {
    object-fit: ;
  }