/* Animación de scroll simple y compatible */
.scroll-animate {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Variaciones simples */
.scroll-animate-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate-left.in-view {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate-right.in-view {
  opacity: 1;
  transform: translateX(0);
}

.scroll-animate-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-animate-scale.in-view {
  opacity: 1;
  transform: scale(1);
}

/* Delays para elementos múltiples */
.scroll-animate:nth-child(1) { transition-delay: 0.1s; }
.scroll-animate:nth-child(2) { transition-delay: 0.2s; }
.scroll-animate:nth-child(3) { transition-delay: 0.3s; }
.scroll-animate:nth-child(4) { transition-delay: 0.4s; }
.scroll-animate:nth-child(5) { transition-delay: 0.5s; }

/* Animaciones direccionales según el scroll */
.scroll-animate.scroll-down {
  transform: translateY(0px);
}

.scroll-animate.scroll-up {
  transform: translateY(-50px);
}

.scroll-animate-left.scroll-down {
  transform: translateX(-50px);
}

.scroll-animate-left.scroll-up {
  transform: translateX(-50px) translateY(-30px);
}

.scroll-animate-right.scroll-down {
  transform: translateX(50px);
}

.scroll-animate-right.scroll-up {
  transform: translateX(50px) translateY(-30px);
}

.scroll-animate-scale.scroll-down {
  transform: scale(0.9) translateY(20px);
}

.scroll-animate-scale.scroll-up {
  transform: scale(0.9) translateY(-20px);
}