/* ============================================
   COMERCIO UNIVERSAL M&L — Animations
   Keyframes, Scroll Reveal, Hover Effects
   ============================================ */

/* ── Keyframes ── */
@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

@keyframes float {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

@keyframes scroll-wheel {
  0% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(10px);
    opacity: 0;
  }
}

@keyframes glow-pulse {
  0%, 100% {
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 40px rgba(0, 240, 255, 0.4), 0 0 80px rgba(0, 240, 255, 0.1);
  }
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in-down {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in-left {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fade-in-right {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scale-in {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes border-glow {
  0%, 100% {
    border-color: rgba(0, 240, 255, 0.15);
  }
  50% {
    border-color: rgba(0, 240, 255, 0.4);
  }
}

@keyframes text-shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

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

/* ── Scroll Reveal Classes ── */
/* Elements start hidden and animate in when they enter viewport */
.reveal {
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
}

.reveal--up {
  transform: translateY(40px);
}

.reveal--up.visible {
  transform: translateY(0);
}

.reveal--down {
  transform: translateY(-40px);
}

.reveal--down.visible {
  transform: translateY(0);
}

.reveal--left {
  transform: translateX(-40px);
}

.reveal--left.visible {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(40px);
}

.reveal--right.visible {
  transform: translateX(0);
}

.reveal--scale {
  transform: scale(0.9);
}

.reveal--scale.visible {
  transform: scale(1);
}

/* Stagger delays for child elements */
.reveal--delay-1 { transition-delay: 100ms; }
.reveal--delay-2 { transition-delay: 200ms; }
.reveal--delay-3 { transition-delay: 300ms; }
.reveal--delay-4 { transition-delay: 400ms; }
.reveal--delay-5 { transition-delay: 500ms; }
.reveal--delay-6 { transition-delay: 600ms; }

/* ── Hover Effects ── */
.hover-glow {
  transition: all var(--transition-base);
}

.hover-glow:hover {
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.15), 0 10px 40px rgba(0, 0, 0, 0.3);
}

.hover-lift {
  transition: transform var(--transition-base);
}

.hover-lift:hover {
  transform: translateY(-6px);
}

.hover-scale {
  transition: transform var(--transition-base);
}

.hover-scale:hover {
  transform: scale(1.02);
}

.hover-border-glow {
  transition: all var(--transition-base);
}

.hover-border-glow:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.1);
}

/* ── Icon Animation Classes ── */
.icon-float {
  animation: float-gentle 4s ease-in-out infinite;
}

.icon-pulse {
  animation: glow-pulse 3s ease-in-out infinite;
}

.icon-spin {
  animation: spin-slow 20s linear infinite;
}

/* ── Text Shimmer Effect ── */
.text-shimmer {
  background: linear-gradient(
    90deg,
    var(--text-primary) 0%,
    var(--neon-cyan) 25%,
    var(--text-primary) 50%,
    var(--neon-magenta) 75%,
    var(--text-primary) 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: text-shimmer 4s linear infinite;
}

/* ── Loading Spinner ── */
.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid var(--bg-glass-border);
  border-top-color: var(--neon-cyan);
  border-radius: 50%;
  animation: spin-slow 0.8s linear infinite;
}

/* ── Reduce Motion ── */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}