/* ==========================================================================
   ADEC 2.0 — SISTEMA DE ANIMACIONES Y MICRO-INTERACCIONES
   Estilo cinematográfico Apple / SpaceX (Cero emojis, pura física visual)
   ========================================================================== */

/* 1. Scroll Reveal States */
[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), 
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

[data-reveal="fade-in"] {
  transform: translateY(0);
}

[data-reveal="slide-left"] {
  transform: translateX(-40px);
}

[data-reveal="slide-right"] {
  transform: translateX(40px);
}

[data-reveal="scale-up"] {
  transform: scale(0.92);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Stagger delays */
[data-delay="100"] { transition-delay: 0.1s; }
[data-delay="200"] { transition-delay: 0.2s; }
[data-delay="300"] { transition-delay: 0.3s; }
[data-delay="400"] { transition-delay: 0.4s; }
[data-delay="500"] { transition-delay: 0.5s; }

/* 2. Resplandor Ambiental (Ambient Glow) */
.ambient-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(120px);
  opacity: 0.25;
  z-index: 1;
}

.glow-blue {
  background: radial-gradient(circle, #2D7EAD 0%, transparent 70%);
}

.glow-green {
  background: radial-gradient(circle, #62B237 0%, transparent 70%);
}

.glow-slate {
  background: radial-gradient(circle, #4C6077 0%, transparent 70%);
}

/* 3. Parallax Layer */
.parallax-layer {
  transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

/* 4. Resplandor de Botón Pulsante */
@keyframes pulseSubtle {
  0% {
    box-shadow: 0 0 0 0 rgba(45, 126, 173, 0.4);
  }
  70% {
    box-shadow: 0 0 0 14px rgba(45, 126, 173, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(45, 126, 173, 0);
  }
}

.pulse-primary {
  animation: pulseSubtle 2.6s infinite;
}

/* 5. Shimmer Metálico para Tarjetas de Alta Gama */
@keyframes metallicShimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.shimmer-border {
  position: relative;
}

.shimmer-border::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.08) 0%, 
    rgba(118, 192, 67, 0.4) 50%, 
    rgba(45, 126, 173, 0.4) 75%, 
    rgba(255, 255, 255, 0.08) 100%
  );
  background-size: 200% 100%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  animation: metallicShimmer 6s linear infinite;
}

/* ==========================================================================
   6. EFECTO KEN BURNS MONOCROMÁTICO (FONDOS CINEMATOGRÁFICOS INTERCALADOS)
   ========================================================================== */
.section-has-kenburns {
  position: relative;
  overflow: hidden;
}

.section-has-kenburns > .container {
  position: relative;
  z-index: 2;
}

.kenburns-bg-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}

.kenburns-img {
  position: absolute;
  top: -12%;
  left: -12%;
  width: 124%;
  height: 124%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(100%) contrast(1.3) brightness(0.9);
  opacity: 0.35;
  transform-origin: center center;
  animation: kenBurnsZoom 28s ease-in-out infinite alternate;
  will-change: transform;
}

.kenburns-img.alt-pan {
  animation: kenBurnsPan 32s ease-in-out infinite alternate;
}

.kenburns-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg, 
    rgba(250, 252, 254, 0.75) 0%, 
    rgba(250, 252, 254, 0.42) 50%, 
    rgba(250, 252, 254, 0.78) 100%
  );
  pointer-events: none;
}

@keyframes kenBurnsZoom {
  0% {
    transform: scale(1) translate(0, 0);
  }
  50% {
    transform: scale(1.10) translate(-2%, -1.5%);
  }
  100% {
    transform: scale(1.05) translate(1.5%, -1%);
  }
}

@keyframes kenBurnsPan {
  0% {
    transform: scale(1.08) translate(2%, 1%);
  }
  50% {
    transform: scale(1) translate(0, 0);
  }
  100% {
    transform: scale(1.12) translate(-2%, -1.5%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .kenburns-img {
    animation: none !important;
    transform: scale(1) !important;
  }
}