/* --------------------------------------------------------------------------
   SENKAI MOTION & ANIMATION SYSTEM
   Design Language: Dark Industrial Editorial
   -------------------------------------------------------------------------- */

/* ── Hero Styles ─────────────────────────────────────────────────────── */
.hero-ref-title {
  font-family: var(--font-display) !important;
  font-size: var(--text-hero) !important;
  font-weight: 800 !important;
  line-height: 1.02 !important;
  letter-spacing: -0.03em !important;
  text-transform: uppercase !important;
  color: var(--text-primary) !important;
  margin-bottom: var(--space-5) !important;
}

.hero-ref-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 480px;
  line-height: 1.5;
  margin-bottom: var(--space-8);
}

.hero-ref-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--text-primary);
  color: var(--text-inverse);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: var(--space-4) 2.2rem;
  border-radius: var(--radius-pill); /* CTA primario Ghost Pill táctil */
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.hero-ref-cta-btn:hover {
  background: #e4e4e7;
  color: var(--text-inverse);
}

.hero-side-tag {
  position: absolute;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-primary);
  background: var(--bg-overlay);
  border: 1px solid var(--border-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-pill); /* Tag Ghost Pill */
  white-space: nowrap;
}

.hero-side-card {
  position: relative;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  transition: border-color var(--transition-fast);
}

.hero-side-card:hover {
  border-color: var(--border-strong);
}

/* ── Hero Entrance Animation ─────────────────────────────────────────── */
@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-enter-anim {
  animation: hero-enter var(--duration-slower) var(--ease-out) forwards;
  animation-delay: calc(var(--stagger-delay) * var(--hero-enter-order, 0));
  opacity: 0;
}

.hero-enter-anim-1 { animation-delay: calc(var(--stagger-delay) * 1); }
.hero-enter-anim-2 { animation-delay: calc(var(--stagger-delay) * 2); }
.hero-enter-anim-3 { animation-delay: calc(var(--stagger-delay) * 3); }

/* Keyframe cinemática para marquesinas de taller */
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Protocol Timeline Fill Animation ────────────────────────────────── */
.timeline-fill {
  position: absolute;
  inset: 0;
  width: 0%;
  background: var(--text-primary);
  transition: width var(--duration-slower) var(--ease-out);
}

.timeline-fill.filled {
  width: 100%;
}

/* ── Scroll-Triggered Reveal System ──────────────────────────────────── */
.reveal-up {
  transform: translateY(30px);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-up.revealed {
  transform: translateY(0);
  opacity: 1;
}

.reveal-left {
  transform: translateX(-30px);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-left.revealed {
  transform: translateX(0);
  opacity: 1;
}

.reveal-right {
  transform: translateX(30px);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-right.revealed {
  transform: translateX(0);
  opacity: 1;
}

.reveal-scale {
  transform: scale(0.95);
  opacity: 0;
  transition: transform var(--transition-slow), opacity var(--transition-slow);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal-scale.revealed {
  transform: scale(1);
  opacity: 1;
}

/* ── Staggered Children ──────────────────────────────────────────────── */
.stagger-children > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.stagger-children.revealed > * {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children.revealed > *:nth-child(1) { transition-delay: calc(var(--stagger-delay) * 0); }
.stagger-children.revealed > *:nth-child(2) { transition-delay: calc(var(--stagger-delay) * 1); }
.stagger-children.revealed > *:nth-child(3) { transition-delay: calc(var(--stagger-delay) * 2); }
.stagger-children.revealed > *:nth-child(4) { transition-delay: calc(var(--stagger-delay) * 3); }
.stagger-children.revealed > *:nth-child(5) { transition-delay: calc(var(--stagger-delay) * 4); }
.stagger-children.revealed > *:nth-child(6) { transition-delay: calc(var(--stagger-delay) * 5); }
.stagger-children.revealed > *:nth-child(7) { transition-delay: calc(var(--stagger-delay) * 6); }
.stagger-children.revealed > *:nth-child(8) { transition-delay: calc(var(--stagger-delay) * 7); }

/* ── Section Fade-In ─────────────────────────────────────────────────── */
.section-fade {
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.section-fade.section-visible {
  opacity: 1;
}

/* ── Parallax Helper ─────────────────────────────────────────────────── */
.parallax-slow {
  will-change: transform;
}

/* ── Navbar adaptativa con scroll ────────────────────────────────────── */
.navbar {
  transition: height var(--transition-fast), background-color var(--transition-fast), border-bottom-color var(--transition-fast);
}

.navbar.scrolled {
  height: var(--navbar-height-scrolled);
  background: var(--bg-surface-dim);
  border-bottom: 1px solid var(--border-subtle);
}

.reading-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--text-primary);
  transition: width 100ms linear;
}

/* ── Micro-Interacciones ─────────────────────────────────────────────── */

/* 1. Indicador de Pulso */
.live-pulse-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--accent-success);
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px var(--accent-success-subtle);
  animation: live-pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes live-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.35; transform: scale(0.8); }
}

/* 2. Botones Magnéticos */
.btn-magnetic {
  position: relative;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
  will-change: transform;
}

/* 3. Escenario Textil con Volteo Tridimensional (Flip 3D) */
.garment-stage-3d {
  perspective: 1400px;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  user-select: none;
}

.garment-card-flipper {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
  transition: transform var(--transition-slow);
}

.garment-card-flipper.is-flipped {
  transform: rotateY(180deg);
}

.garment-flip-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.garment-flip-face.face-back {
  transform: rotateY(180deg);
}

.garment-card-flipper:not(.is-flipped) .face-front {
  z-index: 5;
  visibility: visible;
  pointer-events: auto;
}
.garment-card-flipper:not(.is-flipped) .face-back {
  z-index: 1;
  visibility: hidden;
  pointer-events: none;
}
.garment-card-flipper.is-flipped .face-front {
  z-index: 1;
  visibility: hidden;
  pointer-events: none;
}
.garment-card-flipper.is-flipped .face-back {
  z-index: 5;
  visibility: visible;
  pointer-events: auto;
}

/* 4. Elevación y Sombra Dinámica al Arrastrar Estampa en Lienzo */
.dtf-print-draggable {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.dtf-print-draggable.is-dragging {
  transform: translate(-50%, -50%) scale(1.05) !important;
  filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.9)) contrast(108%) !important;
  z-index: 60 !important;
  cursor: grabbing !important;
}

/* 5. Guía Magnética de Centrado en Canvas */
.canvas-snap-guide {
  position: absolute;
  background: var(--border-strong);
  pointer-events: none;
  z-index: 15;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.canvas-snap-guide.snap-x {
  top: 10%;
  bottom: 10%;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
}

.canvas-snap-guide.snap-y {
  left: 10%;
  right: 10%;
  top: 38%;
  height: 1px;
  transform: translateY(-50%);
}

.canvas-snap-guide.active {
  opacity: 1;
}



/* ── Timer visual tipo Stories (animación CSS pura, no JS) ───────────── */
@keyframes carousel-story-fill {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* La clase .carousel-indicator-bar.active::after la aplica el CSS del componente */
/* Esta keyframe es la que consume esa animación */

/* ── Marquee dual en dirección opuesta (profundidad editorial) ────────── */
@keyframes marquee-scroll-reverse {
  from { transform: translateX(-50%); }
  to   { transform: translateX(0); }
}

.marquee-content-reverse {
  display: inline-flex;
  gap: 3rem;
  animation: marquee-scroll-reverse 26s linear infinite;
}

/* ── Entrada de tarjetas del catálogo al filtrar / montar ────────────── */
/*
  La animación es ligera (280ms) para que no se sienta artificial.
  El `both` preserva el estado inicial hasta que se dispara.
*/
@keyframes card-enter {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.card-enter-anim {
  animation: card-enter 280ms var(--ease-out) both;
}

@media (prefers-reduced-motion: reduce) {
  .hero-enter-anim,
  .card-enter-anim,
  .reveal-up,
  .reveal-left,
  .reveal-right,
  .reveal-scale,
  .reveal-card,
  .stagger-children > * {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
    transition: none !important;
  }
}