/* ── Preloader — wspólne style dla wszystkich podstron ── */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000000;
  z-index: 99999;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}
.preloader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader.remove {
  display: none !important;
}
body.preloader-active {
  overflow: hidden;
  height: 100vh;
}