/**
 * Slide Type : Services Overview
 * Slide 14 - Vue d'ensemble 4 Piliers
 */

.slide-services-overview-container {
  width: 100%;
  max-width: var(--perennity-container-max-width);
  margin: 0 auto;
}

.piliers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--perennity-space-xl);
  margin-top: var(--perennity-space-2xl);
}

.pilier-card {
  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;
}

.pilier-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--perennity-accent-light), transparent);
  transform: scaleX(0);
  transition: transform var(--perennity-transition-slow);
  opacity: 0.5;
}

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

.pilier-card:hover::before {
  transform: scaleX(1);
}

.pilier-number {
  position: absolute;
  top: var(--perennity-space-md);
  right: var(--perennity-space-md);
  width: 40px;
  height: 40px;
  background: transparent;
  color: var(--perennity-accent-light);
  border: 1px solid var(--perennity-accent-light);
  border-radius: var(--perennity-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--perennity-text-lg);
  font-weight: var(--perennity-weight-medium);
  font-family: var(--perennity-font-elegant);
  box-shadow: none;
  transition: all var(--perennity-transition-normal);
  opacity: 0.6;
}

.pilier-card:hover .pilier-number {
  transform: scale(1);
  opacity: 1;
  background: var(--perennity-accent-subtle);
  border-color: var(--perennity-accent);
  color: var(--perennity-accent);
}

.pilier-card i {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--perennity-accent-subtle);
  border-radius: var(--perennity-radius-sm);
  color: var(--perennity-accent);
  margin-bottom: var(--perennity-space-lg);
  transition: all var(--perennity-transition-normal);
}

.pilier-card svg {
  width: 32px;
  height: 32px;
  stroke-width: 2;
}

.pilier-card:hover i {
  background: var(--perennity-accent-light);
  color: var(--perennity-primary);
  transform: scale(1.05);
}

.pilier-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-md);
  line-height: var(--perennity-line-tight);
  padding-right: var(--perennity-space-3xl);
  letter-spacing: -0.01em;
  opacity: 0.95;
}

.pilier-description {
  font-size: var(--perennity-text-sm);
  color: var(--perennity-text-secondary);
  line-height: var(--perennity-line-relaxed);
  font-family: var(--perennity-font-body);
  opacity: 0.85;
}

/* Border color selon pilier */
.pilier-card[data-pilier-color="primary"] {
  border-left: 3px solid var(--perennity-primary);
}

.pilier-card[data-pilier-color="accent"] {
  border-left: 3px solid var(--perennity-accent);
}

.services-integration-note {
  margin-top: var(--perennity-space-2xl);
  padding: var(--perennity-space-lg);
  background: transparent;
  border-left: 2px solid var(--perennity-accent-light);
  border-radius: var(--perennity-radius-sm);
  font-size: var(--perennity-text-sm);
  color: var(--perennity-text-secondary);
  font-style: italic;
  font-family: var(--perennity-font-elegant);
  text-align: center;
  line-height: var(--perennity-line-relaxed);
  opacity: 0.8;
  letter-spacing: 0.02em;
}

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

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

[data-theme="dark"] .pilier-card i,
.dark-mode .pilier-card i {
  background: var(--perennity-primary);
  color: var(--perennity-accent-light);
}

[data-theme="dark"] .pilier-card:hover i,
.dark-mode .pilier-card:hover i {
  background: var(--perennity-accent-subtle);
  color: var(--perennity-accent);
}

[data-theme="dark"] .services-integration-note,
.dark-mode .services-integration-note {
  background: var(--perennity-primary);
  border-left-color: var(--perennity-accent-light);
}

/* Responsive */
@media (max-width: 768px) {
  .piliers-grid {
    grid-template-columns: 1fr;
    gap: var(--perennity-space-lg);
  }
  
  .pilier-title {
    padding-right: var(--perennity-space-2xl);
  }
}