/* ==========================================================
   Parallax utility — fixed-attachment background
   ========================================================== */
.parallax {
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}
@media (max-width: 960px) {
  .parallax { background-attachment: scroll; }
}
@media (prefers-reduced-motion: reduce) {
  .parallax { background-attachment: scroll; }
}