/* ============================================================
   GYTE S.A.S — Animaciones
   animations.css · Keyframes · Transiciones · Scroll effects
   ============================================================ */

/* ── Keyframes base ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(32px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes slideLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes slideRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}

@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

@keyframes drawLine {
  from { width: 0; }
  to   { width: 100%; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

/* ── Clases de animación directa (sin JS) ── */
.anim-fade-up {
  animation: fadeUp 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.anim-fade-in {
  animation: fadeIn 0.6s ease both;
}

.anim-slide-left {
  animation: slideLeft 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.anim-slide-right {
  animation: slideRight 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

.anim-scale-in {
  animation: scaleIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
}

/* ── Delays ── */
.anim-delay-100 { animation-delay: 0.10s; }
.anim-delay-200 { animation-delay: 0.20s; }
.anim-delay-300 { animation-delay: 0.30s; }
.anim-delay-400 { animation-delay: 0.40s; }
.anim-delay-500 { animation-delay: 0.50s; }
.anim-delay-600 { animation-delay: 0.60s; }
.anim-delay-700 { animation-delay: 0.70s; }
.anim-delay-800 { animation-delay: 0.80s; }

/* ── Skeleton loader ── */
.skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.04) 25%,
    rgba(255,255,255,0.08) 50%,
    rgba(255,255,255,0.04) 75%
  );
  background-size: 800px 100%;
  animation: shimmer 1.6s infinite linear;
  border-radius: var(--radius-md);
}

/* ── Hover: lift ── */
.hover-lift {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,195,255,0.15);
}

/* ── Línea decorativa animada ── */
.animated-line {
  display: block;
  height: 3px;
  background-color: var(--color-accent);
  width: 0;
  transition: width 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.animated-line.visible { width: 3rem; }

/* ── Contador numérico — preparación ── */
.counter {
  display: inline-block;
  font-variant-numeric: tabular-nums;
}

/* ── Reveal de imagen ── */
.img-reveal {
  overflow: hidden;
}
.img-reveal img {
  transform: scale(1.08);
  transition: transform 0.9s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.6s ease;
  opacity: 0;
}
.img-reveal.visible img {
  transform: scale(1);
  opacity: 1;
}

/* ── Page transition ── */
.page-enter {
  animation: fadeIn 0.4s ease both;
}

/* ── Prefers reduced motion — anula todo ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}