/* ==========================================================================
   ACETERNITY 3D CARD HOVER TILT — ENGINE PURO
   Inspirado en Aceternity UI (https://ui.aceternity.com/components/3d-card-effect)
   Implementación matemática nativa a 60 FPS con profundidad multi-capa
   ========================================================================== */

.card-3d-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2.5rem;
  perspective: 1000px;
}

/* Contenedor Exterior que recibe el evento mouse */
.card-3d-wrapper {
  position: relative;
  height: 100%;
  display: flex;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1);
  transform-style: preserve-3d;
}

/* Cuerpo de la tarjeta 3D */
.card-3d-body {
  position: relative;
  width: 100%;
  background: var(--bg-surface);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-sm);
  transform-style: preserve-3d;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 520px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.card-3d-wrapper:hover .card-3d-body {
  border-color: var(--accent-tv);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8), var(--shadow-hard);
}

/* Capas Flotantes (Efecto de profundidad translateZ) */
.card-3d-badge {
  transform: translateZ(30px);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.card-3d-title {
  transform: translateZ(50px);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.85rem;
  line-height: 1.2;
  min-height: 3.6rem; /* Altura uniforme para todos los títulos (exactamente 2 líneas) */
  display: flex;
  align-items: center;
}

.card-3d-desc {
  transform: translateZ(35px);
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.75rem;
  min-height: 4.8rem; /* Altura uniforme para todas las descripciones (exactamente 3 líneas) */
}

/* Mockup Gráfico Técnico Flotante en HTML Puro */
.card-3d-preview {
  transform: translateZ(60px);
  width: 100%;
  height: 160px; /* Altura exacta para todos los contenedores de imagen */
  background: #080D16;
  border: 1px solid var(--border);
  margin-bottom: 1.75rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
  margin-bottom: 1.75rem;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-3d-footer {
  transform: translateZ(40px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.card-3d-price {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
}

.card-3d-price span {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 400;
}