body {
  background-image: url('/templates/schlogk/images/hintergrund.jpg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-color: #000;
}
/* SCHLOGK Hintergrundblock – modularer Hintergrund für Sessel-Module */
.schlogk-bg {
  background-color: #003300; /* Basisfarbe – hier z. B. SCHLOGK-Grün */
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 40px,
    rgba(255, 255, 255, 0.05) 40px,
    rgba(255, 255, 255, 0.05) 80px
  ),
  url('/images/schlogk-pattern.svg'); /* SVG mit SCHLOGK-Buchstabenraster */
  background-size: cover, 120px 120px;
  background-repeat: no-repeat, repeat;
  background-position: center center;
  position: relative;
  z-index: 0;
}

/* Optional: Transparente Module über dem Hintergrund */
.module-card {
  background-color: rgba(0, 0, 0, 0.0); /* Voll transparent */
  position: relative;
  z-index: 1;
}