/**
 * Slide Type : Positioning
 * Slide 5 - Positionnement Marché
 * Format Matrice Type Gartner
 */

.slide-positioning-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

/* Matrice de Positionnement Type Gartner */
.positioning-matrix {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--perennity-space-2xl);
  margin-top: var(--perennity-space-3xl);
  position: relative;
}

/* Ligne de séparation verticale élégante */
.positioning-matrix::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--perennity-accent-light), transparent);
  opacity: 0.3;
  transform: translateX(-50%);
}

.positioning-group {
  background: var(--perennity-bg-card);
  border: 1px solid var(--perennity-border);
  border-radius: var(--perennity-radius-sm);
  padding: var(--perennity-space-2xl);
  box-shadow: 0 1px 3px rgba(26, 37, 47, 0.04);
  transition: all var(--perennity-transition-slow);
  position: relative;
  overflow: hidden;
  min-height: 400px;
  display: flex;
  flex-direction: column;
}

.positioning-group::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--perennity-accent-light), transparent);
  opacity: 0;
  transition: opacity var(--perennity-transition-normal);
}

.positioning-group:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(26, 37, 47, 0.08);
  border-color: var(--perennity-border-accent);
}

.positioning-group:hover::before {
  opacity: 1;
}

.positioning-group-title {
  font-family: var(--perennity-font-elegant);
  font-size: var(--perennity-text-xl);
  font-weight: var(--perennity-weight-semibold);
  color: var(--perennity-text-primary);
  margin-bottom: var(--perennity-space-xl);
  line-height: var(--perennity-line-tight);
  padding-bottom: var(--perennity-space-lg);
  border-bottom: 1px solid var(--perennity-border-subtle);
  letter-spacing: -0.01em;
  position: relative;
  opacity: 0.95;
}

.positioning-group-title::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 50px;
  height: 1px;
  background: var(--perennity-accent-light);
  opacity: 0.6;
}

.positioning-advantages {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
}

.positioning-advantage-item {
  padding: var(--perennity-space-md) 0;
  padding-left: var(--perennity-space-2xl);
  position: relative;
  font-size: var(--perennity-text-base);
  color: var(--perennity-text-secondary);
  line-height: var(--perennity-line-relaxed);
  font-family: var(--perennity-font-body);
  transition: all var(--perennity-transition-slow);
  border-left: 1px solid transparent;
  opacity: 0.85;
}

.positioning-advantage-item::before {
  content: '';
  position: absolute;
  left: var(--perennity-space-lg);
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  background: var(--perennity-accent-light);
  border-radius: var(--perennity-radius-full);
  opacity: 0.4;
  transition: all var(--perennity-transition-slow);
}

.positioning-advantage-item:hover {
  color: var(--perennity-text-primary);
  transform: translateX(2px);
  border-left-color: var(--perennity-accent-light);
  padding-left: var(--perennity-space-3xl);
  opacity: 1;
}

.positioning-advantage-item:hover::before {
  opacity: 0.8;
  transform: translateY(-50%) scale(1);
  background: var(--perennity-accent);
  left: var(--perennity-space-lg);
}

/* Badge "Perennity" au centre (optionnel) */
.positioning-center-badge {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  background: transparent;
  border: 1px solid var(--perennity-accent-light);
  border-radius: var(--perennity-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--perennity-font-elegant);
  font-size: var(--perennity-text-lg);
  font-weight: var(--perennity-weight-regular);
  color: var(--perennity-accent-light);
  z-index: 1;
  box-shadow: none;
  opacity: 0.5;
  letter-spacing: 0.05em;
}

/* Dark Mode */
[data-theme="dark"] .positioning-group,
.dark-mode .positioning-group {
  background: var(--perennity-primary);
  border-color: var(--perennity-border-subtle);
}

[data-theme="dark"] .positioning-group:hover,
.dark-mode .positioning-group:hover {
  background: var(--perennity-bg-primary);
  border-color: var(--perennity-border);
}

[data-theme="dark"] .positioning-center-badge,
.dark-mode .positioning-center-badge {
  background: var(--perennity-primary);
  border-color: var(--perennity-accent-light);
  color: var(--perennity-accent-light);
}

/* Responsive */
@media (max-width: 768px) {
  .positioning-matrix {
    grid-template-columns: 1fr;
    gap: var(--perennity-space-xl);
  }
  
  .positioning-matrix::before {
    display: none;
  }
  
  .positioning-group {
    min-height: auto;
  }
}