/* ==========================================================================
   CAPITAL VAPE — EXPERIENCIA NAVIDEÑA 3D (THREE.JS + WEBGL + CSS3D)
   Identidad visual coherente: Morado Medianoche, Dorado Metálico, Rojo Carmesí,
   Verde Pino Esmeralda y Blanco Nieve Cristalina.
   ========================================================================== */

:root {
  --xmas-crimson: #E11D48;
  --xmas-crimson-deep: #9F1239;
  --xmas-crimson-glow: rgba(225, 29, 72, 0.42);
  --xmas-emerald: #10B981;
  --xmas-emerald-deep: #065F46;
  --xmas-emerald-glow: rgba(16, 185, 129, 0.38);
  --xmas-gold: #FACC15;
  --xmas-gold-warm: #E5B700;
  --xmas-snow: #F8FAFC;
  --xmas-ice: #BAE6FD;
}

/* ==========================================================================
   1. CANVAS GLOBAL WEBGL 3D (NIEVE MULTICAPA 3D + PAPÁ NOEL EN TRINEO 3D)
   No bloquea botones, productos ni navegación (pointer-events: none)
   ========================================================================== */
.christmas-three-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 24;
  pointer-events: none !important;
  display: block;
}

/* ==========================================================================
   2. LUCES NAVIDEÑAS ANIMADAS EN EL BORDE SUPERIOR (NAVBAR GARLAND)
   ========================================================================== */
.xmas-navbar-lights {
  position: fixed;
  top: 68px;
  left: 0;
  width: 100%;
  height: 18px;
  z-index: 998;
  pointer-events: none !important;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  overflow: hidden;
  padding: 0 8px;
}

.xmas-navbar-lights::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(255,255,255,0.08), rgba(229, 183, 0, 0.35), rgba(216, 27, 183, 0.35), rgba(255,255,255,0.08));
}

.xmas-light-bulb {
  position: relative;
  width: 8px;
  height: 11px;
  border-radius: 50% 50% 55% 55%;
  margin-top: 2px;
  transform-origin: top center;
  animation: xmasBulbTwinkle 2.8s ease-in-out infinite alternate;
}

.xmas-light-bulb::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 2px;
  width: 4px;
  height: 3px;
  background: #475569;
  border-radius: 1px;
}

.xmas-light-bulb.gold {
  background: radial-gradient(circle at 35% 35%, #FFFBEB, #FACC15 65%, #CA8A04);
  box-shadow: 0 0 10px rgba(250, 204, 21, 0.85), 0 0 20px rgba(250, 204, 21, 0.45);
}

.xmas-light-bulb.crimson {
  background: radial-gradient(circle at 35% 35%, #FFE4E6, #F43F5E 65%, #9F1239);
  box-shadow: 0 0 10px rgba(244, 63, 94, 0.85), 0 0 20px rgba(244, 63, 94, 0.45);
  animation-delay: -0.7s;
}

.xmas-light-bulb.emerald {
  background: radial-gradient(circle at 35% 35%, #D1FAE5, #10B981 65%, #065F46);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.85), 0 0 20px rgba(16, 185, 129, 0.45);
  animation-delay: -1.4s;
}

.xmas-light-bulb.magenta {
  background: radial-gradient(circle at 35% 35%, #FAE8FF, #D81BB7 65%, #86198F);
  box-shadow: 0 0 10px rgba(216, 27, 183, 0.85), 0 0 20px rgba(216, 27, 183, 0.45);
  animation-delay: -2.1s;
}

@keyframes xmasBulbTwinkle {
  0% {
    opacity: 0.45;
    transform: scale(0.92);
  }
  100% {
    opacity: 1;
    transform: scale(1.05);
  }
}

/* ==========================================================================
   3. BANNER NAVIDEÑO PRINCIPAL 3D (CAPITAL VAPE — CHRISTMAS EDITION)
   ========================================================================== */
.xmas-edition-banner-section {
  position: relative;
  padding: 28px 0 18px;
  overflow: hidden;
  perspective: 1200px;
  z-index: 15;
}

.xmas-banner-3d-card,
.xmas-banner-card {
  position: relative;
  background:
    radial-gradient(circle at 18% 30%, rgba(254, 202, 202, 0.25) 0%, transparent 50%),
    radial-gradient(circle at 82% 35%, rgba(167, 243, 208, 0.25) 0%, transparent 52%),
    radial-gradient(circle at 50% 0%, rgba(254, 249, 195, 0.26) 0%, transparent 60%),
    linear-gradient(135deg, #991B1B 0%, #B91C1C 38%, #0F5132 75%, #065F46 100%);
  border: 2px solid #FDE047;
  border-radius: 22px;
  padding: 24px 28px;
  box-shadow:
    0 16px 40px rgba(0, 0, 0, 0.65),
    0 0 36px rgba(250, 204, 21, 0.35),
    0 0 28px rgba(239, 68, 68, 0.28),
    inset 0 2px 12px rgba(255, 255, 255, 0.28);
  transform-style: preserve-3d;
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease;
  overflow: hidden;
  text-align: center;
}

.xmas-banner-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
  position: relative;
  z-index: 3;
}

.xmas-edition-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, #10B981, #059669);
  border: 1.5px solid #FEF08A;
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.35), 0 0 16px rgba(16, 185, 129, 0.45);
}

[data-theme="light"] .xmas-banner-3d-card {
  background:
    radial-gradient(circle at 82% 45%, rgba(16, 185, 129, 0.12) 0%, transparent 50%),
    radial-gradient(circle at 18% 25%, rgba(225, 29, 72, 0.1) 0%, transparent 55%),
    linear-gradient(135deg, #1E0B30 0%, #2B1142 60%, #142230 100%);
  color: #FFFFFF;
}

/* Nieve acumulada en el borde superior del banner */
.xmas-snow-ridge {
  position: absolute;
  top: -2px;
  left: 0;
  width: 100%;
  height: 16px;
  pointer-events: none;
  z-index: 4;
  background:
    radial-gradient(ellipse 38px 10px at 8% 0%, rgba(248, 250, 252, 0.9) 0%, rgba(226, 232, 240, 0.7) 65%, transparent 100%),
    radial-gradient(ellipse 65px 12px at 24% 0%, rgba(248, 250, 252, 0.92) 0%, rgba(226, 232, 240, 0.65) 70%, transparent 100%),
    radial-gradient(ellipse 52px 9px at 46% 0%, rgba(248, 250, 252, 0.85) 0%, rgba(226, 232, 240, 0.6) 65%, transparent 100%),
    radial-gradient(ellipse 75px 13px at 70% 0%, rgba(248, 250, 252, 0.92) 0%, rgba(226, 232, 240, 0.7) 70%, transparent 100%),
    radial-gradient(ellipse 48px 11px at 91% 0%, rgba(248, 250, 252, 0.88) 0%, rgba(226, 232, 240, 0.65) 68%, transparent 100%);
  filter: drop-shadow(0 2px 4px rgba(186, 230, 253, 0.35));
}

.xmas-banner-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 28px;
  align-items: center;
  position: relative;
  z-index: 3;
}

.xmas-banner-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  transform: translateZ(20px);
}

.xmas-edition-pill-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.xmas-season-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(225, 29, 72, 0.28), rgba(229, 183, 0, 0.25));
  border: 1px solid rgba(250, 204, 21, 0.6);
  color: #FEF08A;
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 0 18px rgba(225, 29, 72, 0.3);
}

.xmas-santa-trigger-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #F8FAFC;
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.xmas-santa-trigger-btn:hover {
  background: linear-gradient(135deg, var(--xmas-crimson), var(--accent-purple));
  border-color: var(--xmas-gold);
  color: #FFFFFF;
  box-shadow: 0 0 15px rgba(225, 29, 72, 0.5);
  transform: translateY(-1px);
}

.xmas-banner-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: #FFFFFF;
  text-shadow:
    0 3px 10px rgba(0, 0, 0, 0.55),
    0 0 22px rgba(255, 255, 255, 0.28);
  margin: 0;
}

.xmas-banner-title span {
  background: linear-gradient(135deg, #FFFFFF 0%, #FEF08A 35%, #FDE047 68%, #A7F3D0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.55));
}

.xmas-banner-subtitle {
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: 0.07em;
  color: #FFFFFF;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(254, 240, 138, 0.65);
  padding: 6px 18px;
  border-radius: 999px;
  margin: 2px 0 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
}

.xmas-banner-desc {
  font-size: 0.92rem;
  color: #CBD5E1;
  line-height: 1.5;
  max-width: 620px;
  margin: 0;
}

/* Tarjetas rápidas de los 3 nuevos lanzamientos dentro del banner */
.xmas-new-releases-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.xmas-release-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 12px;
  background: rgba(11, 4, 16, 0.68);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #F8FAFC;
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.xmas-release-chip:hover {
  transform: translateY(-2px);
  border-color: var(--xmas-gold);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45), 0 0 14px rgba(250, 204, 21, 0.28);
}

.xmas-release-chip.is-recommended-chip {
  background: linear-gradient(135deg, rgba(229, 183, 0, 0.22), rgba(216, 27, 183, 0.2));
  border-color: rgba(250, 204, 21, 0.75);
  box-shadow: 0 0 18px rgba(229, 183, 0, 0.22);
}

.xmas-chip-badge {
  background: linear-gradient(135deg, #FFE600, #E5B700);
  color: #0B0410;
  font-size: 0.66rem;
  font-weight: 900;
  padding: 2px 6px;
  border-radius: 6px;
  text-transform: uppercase;
}

.xmas-chip-price {
  color: var(--xmas-gold);
  font-weight: 800;
}

/* ==========================================================================
   4. ESCENARIO 3D DEL ÁRBOL DE NAVIDAD, ESTRELLA Y REGALOS (#christmasTreeCanvas)
   ========================================================================== */
.xmas-3d-stage-wrap {
  position: relative;
  width: 100%;
  height: 270px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 42%, rgba(250, 204, 21, 0.18) 0%, rgba(16, 185, 129, 0.12) 38%, rgba(11, 4, 16, 0.55) 80%);
  border: 1px solid rgba(250, 204, 21, 0.28);
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  transform: translateZ(30px);
}

.christmas-tree-canvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
  cursor: grab;
}

.christmas-tree-canvas:active {
  cursor: grabbing;
}

.xmas-stage-caption {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(11, 4, 16, 0.75);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(250, 204, 21, 0.35);
  color: #FEF08A;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  pointer-events: none;
}

/* ==========================================================================
   5. DETALLES DE NIEVE ACUMULADA EN TARJETAS DE PRODUCTO Y DECORACIÓN
   ========================================================================== */
.xmas-card-snow-cap {
  position: absolute;
  top: 0;
  right: 0;
  width: 64px;
  height: 18px;
  z-index: 4;
  pointer-events: none;
  opacity: 0.78;
  filter: drop-shadow(0 2px 4px rgba(186, 230, 253, 0.3));
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.xmas-card-snow-cap svg {
  width: 100%;
  height: 100%;
  display: block;
}

.product-card:hover .xmas-card-snow-cap {
  opacity: 0.95;
  transform: scale(1.04);
}

/* Notificación visual flotante sutil cuando Papá Noel cruza la pantalla */
.xmas-santa-toast-indicator {
  position: fixed;
  top: 92px;
  right: 22px;
  z-index: 995;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(159, 18, 57, 0.92), rgba(26, 11, 44, 0.94));
  border: 1px solid rgba(250, 204, 21, 0.7);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.55), 0 0 18px rgba(250, 204, 21, 0.35);
  opacity: 0;
  transform: translateY(-12px) scale(0.95);
  transition: opacity 0.45s ease, transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.xmas-santa-toast-indicator.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* ==========================================================================
   6. ALTERNATIVA VISUAL SI WEBGL NO ESTÁ DISPONIBLE (body.no-webgl)
   ========================================================================== */
.xmas-fallback-tree-svg {
  display: none;
  width: 160px;
  height: 200px;
}

body.no-webgl .christmas-tree-canvas {
  display: none !important;
}

body.no-webgl .xmas-fallback-tree-svg {
  display: block;
  animation: xmasFallbackFloat 4s ease-in-out infinite alternate;
}

@keyframes xmasFallbackFloat {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-6px) scale(1.03); }
}

/* ==========================================================================
   7. RESPONSIVE (COMPUTADORES, PORTÁTILES, ANDROID E IPHONE)
   ========================================================================== */
@media (max-width: 1024px) {
  .xmas-banner-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    text-align: center;
  }

  .xmas-banner-content {
    align-items: center;
  }

  .xmas-edition-pill-row,
  .xmas-new-releases-strip {
    justify-content: center;
  }

  .xmas-banner-subtitle {
    justify-content: center;
  }

  .xmas-3d-stage-wrap {
    height: 230px;
    max-width: 440px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  .xmas-navbar-lights {
    top: 52px;
    height: 14px;
  }

  .xmas-light-bulb:nth-child(even) {
    display: none;
  }

  .xmas-light-bulb {
    box-shadow: none !important;
    animation-duration: 3.5s !important;
  }

  .xmas-snow-ridge,
  .xmas-banner-title span {
    filter: none !important;
  }

  .xmas-edition-banner-section {
    padding: 14px 0 8px;
  }

  .xmas-banner-3d-card,
  .xmas-banner-card {
    padding: 18px 16px;
    border-radius: 18px;
  }

  .xmas-banner-title {
    font-size: 1.55rem;
  }

  .xmas-banner-subtitle {
    font-size: 0.96rem;
  }

  .xmas-banner-desc {
    font-size: 0.82rem;
  }

  .xmas-release-chip {
    font-size: 0.72rem;
    padding: 6px 10px;
    width: 100%;
    justify-content: space-between;
  }

  .xmas-3d-stage-wrap {
    height: 200px;
  }

  .xmas-santa-toast-indicator {
    top: 66px;
    right: 12px;
    font-size: 0.7rem;
    padding: 6px 11px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .xmas-light-bulb,
  .xmas-fallback-tree-svg {
    animation: none !important;
  }
}