/* DigiDentale 3.8.14 — Preloader 06, Sequenza clinica.
   Stesso logo originale, quattro indicatori ritmici, nessun ritardo aggiuntivo. */
.dd-preloader { display: none; }
html.dd-preloader-enabled .dd-preloader {
  position: fixed;
  inset: 0;
  z-index: 2147483640;
  display: grid;
  place-items: center;
  background: #0f4f4d;
  color: #e6fff8;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity .32s ease, visibility .32s ease;
  isolation: isolate;
}
html.dd-preloader-enabled .dd-preloader.dd-preloader--leaving {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.dd-preloader__center {
  width: min(90vw, 490px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(13px, 3vw, 22px);
  margin: 0 auto;
  padding: 0 12px;
}
.dd-preloader__logo {
  display: block;
  width: min(100%, 430px);
  height: auto;
  aspect-ratio: 210 / 86;
  object-fit: contain;
  filter: brightness(0) invert(1);
  animation: dd-seq-logo 2.4s ease-in-out infinite;
}
.dd-preloader__ticks { display: flex; align-items: center; justify-content: center; gap: 9px; }
.dd-preloader__ticks i {
  display: block;
  width: clamp(25px, 8vw, 40px);
  height: 4px;
  flex: 0 0 auto;
  background: #d3fff0;
  opacity: .18;
  transform: scaleX(.48);
  transform-origin: left center;
  animation: dd-seq-tick 2.4s ease-in-out infinite;
}
.dd-preloader__ticks i:nth-child(2) { animation-delay: .17s; }
.dd-preloader__ticks i:nth-child(3) { animation-delay: .34s; }
.dd-preloader__ticks i:nth-child(4) { animation-delay: .51s; }
.dd-preloader__label {
  color: #c0e3db;
  font-family: 'Clear Sans', Arial, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .23em;
  text-transform: uppercase;
}
@keyframes dd-seq-logo {
  0%, 13% { opacity: .22; transform: translateY(12px); }
  42%, 83% { opacity: 1; transform: translateY(0); }
  100% { opacity: .22; transform: translateY(-5px); }
}
@keyframes dd-seq-tick {
  0%, 10%, 85%, 100% { opacity: .16; transform: scaleX(.46); }
  25%, 65% { opacity: 1; transform: scaleX(1); }
}
@media (max-width: 440px) {
  .dd-preloader__center { width: min(88vw, 345px); gap: 17px; }
  .dd-preloader__ticks { gap: 7px; }
}
@media (prefers-reduced-motion: reduce) {
  .dd-preloader, html.dd-preloader-enabled .dd-preloader { display: none !important; }
  .dd-preloader * { animation: none !important; transition: none !important; }
}
@media print { .dd-preloader, html.dd-preloader-enabled .dd-preloader { display: none !important; } }