.gsap-initial {
  opacity: 0;
  transform: translateY(30px);
}
.gsap-initial-scale {
  opacity: 0;
  transform: scale(0.8);
}
.gsap-initial-slide-left {
  opacity: 0;
  transform: translateX(-50px);
}
.gsap-initial-slide-right {
  opacity: 0;
  transform: translateX(50px);
}
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.1s ease;
}
.tilt-card-inner {
  transform-style: preserve-3d;
  transition: transform 0.1s ease;
}
.glitch-text {
  position: relative;
  display: inline-block;
}
.glitch-text::before,
.glitch-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.8;
}
.glitch-text::before {
  animation: glitch-1 0.3s infinite;
  color: #ff0000;
  z-index: -1;
}
.glitch-text::after {
  animation: glitch-2 0.3s infinite;
  color: #00ffff;
  z-index: -2;
}
@keyframes glitch-1 {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(-2px, 2px); }
  40% { transform: translate(-2px, -2px); }
  60% { transform: translate(2px, 2px); }
  80% { transform: translate(2px, -2px); }
}

/* Utilidades de reveal on scroll (sin JS dependiente específico) */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Prefiere reducida: desactivar glitch/reveal intensos */
@media (prefers-reduced-motion: reduce) {
  .glitch-text::before,
  .glitch-text::after,
  .reveal,
  .reveal.is-visible {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}
@keyframes glitch-2 {
  0%, 100% { transform: translate(0); }
  20% { transform: translate(2px, -2px); }
  40% { transform: translate(2px, 2px); }
  60% { transform: translate(-2px, -2px); }
  80% { transform: translate(-2px, 2px); }
}
.loader-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  opacity: 1;
  visibility: visible;
  transition: opacity var(--transition-slow) ease-in-out, visibility var(--transition-slow) step-end;
}
.loader-overlay:not(.active) {
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-slow) ease-in-out, visibility 0s var(--transition-slow);
}
.loader-hud-border {
  position: absolute;
  top: 20px; left: 20px; right: 20px; bottom: 20px;
  border: var(--hud-border-width) solid var(--color-border);
  pointer-events: none;
  box-shadow: inset 0 0 15px rgba(var(--color-accent-rgb), 0.1);
}
.loader-scanline {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: repeating-linear-gradient(90deg, var(--color-accent) 0px, var(--color-accent) 2px, transparent 2px, transparent 4px);
  background-size: 10px 3px;
  box-shadow: var(--hud-glow);
  opacity: 0.7;
  z-index: 1;
  animation: scan 3s linear infinite, texture-scan 1s linear infinite;
}
.holographic-core {
  position: relative;
  width: 300px;
  height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}
.core-nucleus {
  position: relative;
  width: 60px;
  height: 60px;
  transform-style: preserve-3d;
  opacity: 0;
  transform: scale(0);
}
.nucleus-geometry {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  animation: nucleus-rotate 4s linear infinite;
}
.nucleus-face {
  position: absolute;
  width: 60px;
  height: 60px;
  background: var(--color-accent);
  border: 2px solid var(--color-accent-glow);
  opacity: 0.8;
  box-shadow: 0 0 20px var(--color-accent-glow);
}
.nucleus-face.front { transform: translateZ(30px); }
.nucleus-face.back { transform: translateZ(-30px); }
.nucleus-face.left { transform: rotateY(-90deg) translateZ(30px); }
.nucleus-face.right { transform: rotateY(90deg) translateZ(30px); }
.nucleus-face.top { transform: rotateX(90deg) translateZ(30px); }
.nucleus-face.bottom { transform: rotateX(-90deg) translateZ(30px); }
.nucleus-glow {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, var(--color-accent-glow) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  filter: blur(10px);
}
.orbital-rings {
  position: absolute;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}
.orbital-ring {
  position: absolute;
  border: 2px solid var(--color-accent);
  border-radius: 50%;
  opacity: 0;
  box-shadow: 0 0 15px var(--color-accent-glow);
}
.orbital-ring.ring-1 {
  width: 120px;
  height: 120px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.orbital-ring.ring-2 {
  width: 180px;
  height: 180px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.orbital-ring.ring-3 {
  width: 240px;
  height: 240px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.loader-progress-interface {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  z-index: 3;
  width: 400px;
}
.status-text {
  font-family: var(--font-main);
  font-size: 1.2rem;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 20px;
  min-height: 30px;
  position: relative;
}
.status-text::after {
  content: '|';
  color: var(--color-accent);
  display: inline-block;
  animation: cursor-blink 1s steps(1, start) infinite;
}
.progress-bar-container {
  width: 100%;
  height: 12px;
  background: rgba(var(--color-accent-rgb), 0.1);
  border: 2px solid var(--color-border);
  border-radius: 6px;
  overflow: hidden;
  margin: 15px auto;
  box-shadow: inset 0 0 8px rgba(0,0,0,0.5);
  position: relative;
}
.progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-glow) 100%);
  box-shadow: var(--hud-glow);
  border-radius: 4px;
  transition: width 0.1s linear;
}
.percentage-counter {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-accent);
  text-shadow: var(--hud-glow);
  margin-top: 10px;
}
@keyframes scan {
  0% { transform: translateY(0); }
  50% { transform: translateY(calc(100vh - 3px)); }
  100% { transform: translateY(0); }
}
@keyframes texture-scan {
  0% { background-position: 0 0; }
  100% { background-position: 10px 0; }
}
@keyframes nucleus-rotate {
  0% { transform: rotateX(0deg) rotateY(0deg); }
  100% { transform: rotateX(360deg) rotateY(360deg); }
}
@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}
@media (max-width: 768px) {
  .holographic-core {
    width: 250px;
    height: 250px;
  }
  .orbital-ring.ring-1 { width: 100px; height: 100px; }
  .orbital-ring.ring-2 { width: 150px; height: 150px; }
  .orbital-ring.ring-3 { width: 200px; height: 200px; }
  .loader-progress-interface {
    width: 300px;
  }
  .status-text {
    font-size: 1rem;
    letter-spacing: 1px;
  }
  .percentage-counter {
    font-size: 1.2rem;
  }
}