/* ==========================================================================
   SOLEN INMOBILIARIA — SISTEMA VISUAL 3D & MICROINTERACCIONES TANGIBLES
   Paleta Oficial: #0F2042 (Azul Marino) | #D4A138 (Dorado) | #FFFFFF | #F4F6F9
   ========================================================================== */

:root {
  --solen-navy: #0F2042;
  --solen-navy-hover: #18346B;
  --solen-gold: #D4A138;
  --solen-gold-hover: #BF8E2B;
  --solen-white: #FFFFFF;
  --solen-gray: #F4F6F9;
  --solen-border: #E2E8F0;
  
  --shadow-card-base: 0 10px 25px -5px rgba(15, 32, 66, 0.06), 0 8px 10px -6px rgba(15, 32, 66, 0.04);
  --shadow-card-hover: 0 24px 48px -10px rgba(15, 32, 66, 0.16), 0 12px 20px -8px rgba(212, 161, 56, 0.2);
  --ease-elastic: cubic-bezier(0.2, 0.8, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   ESCENARIO 3D DEL CATÁLOGO (GRID & CONTENEDOR)
   ========================================================================== */
#gridProyectos {
  perspective: 1200px;
  contain: content;
}

/* Tarjeta 3D Volumétrica */
.solen-card-3d {
  background: var(--solen-white);
  border: 1px solid var(--solen-border);
  border-radius: 20px;
  box-shadow: var(--shadow-card-base);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 0.4s var(--ease-elastic), 
              box-shadow 0.4s var(--ease-elastic), 
              border-color 0.3s ease;
  will-change: transform, box-shadow;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Elevación sobre Desktop con soporte de cursor */
@media (hover: hover) and (pointer: fine) {
  .solen-card-3d:hover {
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(212, 161, 56, 0.45);
  }

  .solen-card-3d:hover .solen-media-layer img {
    transform: scale(1.04);
  }

  .solen-card-3d:hover .solen-arrow-hover {
    transform: translateX(5px);
  }

  /* Capas de Profundidad Relativa (Paralaje en Z) */
  .solen-card-3d:hover .solen-depth-badges {
    transform: translateZ(24px);
  }

  .solen-card-3d:hover .solen-depth-content {
    transform: translateZ(16px);
  }

  .solen-card-3d:hover .solen-depth-price {
    transform: translateZ(26px);
  }
}

/* Contenedor Fotográfico con Relación 16:10 */
.solen-media-layer {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: #E2E8F0;
}

.solen-media-layer img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-elastic);
}

/* Sombra gradual superior e inferior para lectura limpia de tags */
.solen-media-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 32, 66, 0.35) 0%, transparent 40%, rgba(15, 32, 66, 0.4) 100%);
  pointer-events: none;
}

/* Badges con Acabado Arquitectónico */
.solen-badge-3d {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 6px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.3s ease;
}

.solen-badge-navy {
  background: rgba(15, 32, 66, 0.92);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.solen-badge-gold {
  background: #D4A138;
  color: #0F2042;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: 0 4px 12px rgba(212, 161, 56, 0.3);
}

.solen-badge-green {
  background: rgba(16, 185, 129, 0.95);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.solen-badge-stock {
  background: rgba(254, 242, 242, 0.95);
  color: #DC2626;
  border: 1px solid #FECACA;
  font-size: 9.5px;
  font-weight: 800;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 9999px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.solen-pulse-point {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #EF4444;
  animation: pulseDot 1.8s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(0.85); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; }
}

/* Transición de la flecha interactiva */
.solen-arrow-hover {
  display: inline-block;
  transition: transform 0.25s var(--ease-elastic);
}

/* Línea separadora limpia */
.solen-hairline {
  height: 1px;
  background-color: #F1F5F9;
  width: 100%;
  margin: 14px 0 12px 0;
}

/* ==========================================================================
   ESTILOS COMPATIBLES PARA CHAT IA Y DETALLE
   ========================================================================== */
.solen-fab {
  background: var(--solen-navy);
  color: var(--solen-white);
  border: 2px solid var(--solen-gold);
  box-shadow: 0 8px 24px -4px rgba(15, 32, 66, 0.25);
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.solen-fab:hover {
  background: var(--solen-navy-hover);
  transform: translateY(-2px);
}

.solen-chat-panel {
  transform-origin: bottom right;
  transition: opacity 0.3s ease, transform 0.3s var(--ease-elastic), visibility 0.3s;
  opacity: 0;
  transform: translateY(12px) scale(0.98);
  visibility: hidden;
  pointer-events: none;
}

.solen-chat-panel.is-open {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
}

.bubble-bot {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  color: #1E293B;
  border-bottom-left-radius: 4px;
}

.bubble-user {
  background: var(--solen-navy);
  color: #FFFFFF;
  border-bottom-right-radius: 4px;
  margin-left: auto;
}

.typing-dots span {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--solen-gold);
  display: inline-block;
  animation: dotPulse 1.2s infinite ease-in-out;
}
.typing-dots span:nth-child(2) { animation-delay: 0.15s; }
.typing-dots span:nth-child(3) { animation-delay: 0.3s; }

@keyframes dotPulse {
  0%, 100% { transform: scale(0.8); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
}

/* Desactivación estricta de 3D en dispositivos de bajo rendimiento o reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .solen-card-3d:hover {
    transform: none !important;
  }
}