/* ═══════════════════════════════════════════════════════
   ENBICI NICARAGUA — Animations
   Scroll-triggered reveals (cowboy.com staggered pattern)
   ═══════════════════════════════════════════════════════ */

/* ═══ Reveal System (IntersectionObserver-driven) ═══ */
.reveal-item {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--duration-slower, 800ms) var(--ease-out, ease),
              transform var(--duration-slower, 800ms) var(--ease-out, ease);
  transition-delay: var(--delay, 0ms);
}

.reveal-item.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Scale variant */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

/* Left/Right variants */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity var(--duration-slower) var(--ease-out),
              transform var(--duration-slower) var(--ease-out);
  transition-delay: var(--delay, 0ms);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ═══ Smooth Hover Transitions ═══ */
.hover-lift {
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}
.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ═══ Image zoom on hover ═══ */
.img-zoom {
  overflow: hidden;
}
.img-zoom img {
  transition: transform var(--duration-slow) var(--ease-out);
}
.img-zoom:hover img {
  transform: scale(1.05);
}

/* ═══ Counter Animation (handled by JS) ═══ */
.counter {
  font-variant-numeric: tabular-nums;
}

/* ═══ Floating element ═══ */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.floating { animation: float 5s ease-in-out infinite; }

/* ═══ Gradient shift ═══ */
@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}