/* ── Keyframes ── */
@keyframes up {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}
@keyframes wordIn {
  from { opacity: 0; transform: translateY(105%); }
  to   { opacity: 1; transform: none; }
}
@keyframes pulse {
  0%,100% { box-shadow: 0 0 6px var(--g); }
  50%      { box-shadow: 0 0 16px var(--g), 0 0 28px rgba(200,144,10,.3); }
}
@keyframes bgAnim {
  0%   { opacity: 1; transform: scale(1); }
  50%  { opacity: .7; transform: scale(1.06) rotate(.5deg); }
  100% { opacity: 1; transform: scale(1.02) rotate(-.3deg); }
}
@keyframes tickGo {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Scroll reveal system ── */
.rv {
  opacity: 0;
  transition: opacity .95s var(--r), transform .95s var(--r);
}
.rv[data-d="up"]    { transform: translateY(55px); }
.rv[data-d="left"]  { transform: translateX(-55px); }
.rv[data-d="right"] { transform: translateX(55px); }
.rv[data-d="fade"]  { transform: none; }
.rv[data-d="scale"] { transform: scale(.94); }
.rv.in { opacity: 1; transform: none; }