/* ===========================
   scroll.css — Clases reveal para animaciones de scroll
   =========================== */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Variantes de dirección */
.reveal--up    { transform: translateY(40px); }
.reveal--down  { transform: translateY(-24px); }
.reveal--left  { transform: translateX(-30px); }
.reveal--right { transform: translateX(30px); }
.reveal--scale { transform: scale(0.94); }

.reveal--up.revealed,
.reveal--down.revealed,
.reveal--left.revealed,
.reveal--right.revealed { transform: translate(0); }
.reveal--scale.revealed { transform: scale(1); }

/* Delays */
.reveal--delay-1 { transition-delay: 0.12s; }
.reveal--delay-2 { transition-delay: 0.24s; }
.reveal--delay-3 { transition-delay: 0.36s; }
.reveal--delay-4 { transition-delay: 0.48s; }
.reveal--delay-5 { transition-delay: 0.60s; }