/**
 * cursor.css — Cursor personalizado con anillo magnético
 */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 0; height: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
}
.cursor__dot {
  position: absolute;
  width: 8px; height: 8px;
  background: var(--c-marfil);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: opacity var(--dur-fast);
}
.cursor__ring {
  position: absolute;
  width: 42px; height: 42px;
  border: 1px solid var(--c-marfil);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width var(--dur-fast) var(--ease-out), height var(--dur-fast) var(--ease-out), opacity var(--dur-fast);
}
.cursor.is-hover .cursor__ring { width: 70px; height: 70px; background: #D7C9A61a; }
.cursor.is-hidden .cursor__dot,
.cursor.is-hidden .cursor__ring { opacity: 0; }