html {
  scroll-behavior: smooth;
}   

/* REVEAL ANIMATION */
.reveal-pro {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.8s ease;
}

.reveal-pro.active {
  opacity: 1;
  transform: translateY(0);
}

/* LOADER (opcional) */
#loader {
  position: fixed;
  inset: 0;
  background: #F7F7F7;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.loader-hidden {
  opacity: 0;
  visibility: hidden;
  transition: all 0.6s ease;
}

/* Fade del texto */
@keyframes fade {
  from { opacity: 0; letter-spacing: 0.5em; }
  to { opacity: 1; letter-spacing: 0.3em; }
}

.animate-fade {
  animation: fade 1s ease forwards;
}

/* Línea animada */
@keyframes line {
  0% { width: 0; }
  50% { width: 100%; }
  100% { width: 0; margin-left: auto; }
}

.animate-line {
  animation: line 1.4s ease-in-out infinite;
}

/* Ocultar loader */
.loader-hidden {
  opacity: 0;
  visibility: hidden;
  filter: blur(6px);
  transition: all 0.6s ease;
}