/*  À PROPOS  */
.apropos-content {
  max-width: 500px;
}

.apropos-lead {
  font-size: clamp(13px, 2vw, 14.5px);
  line-height: 1.65;
  margin-bottom: 24px;
  color: var(--blue-dark);
}

.apropos-lead strong {
  color: var(--blue);
}

.apropos-ambition {
  margin-top: clamp(12px, 1.8vw, 18px);
  font-size: clamp(11px, 1.6vw, 13px);
  padding-left: clamp(10px, 1.4vw, 14px);
  border-left: 3px solid var(--cyan);
  line-height: 1.6;
}

/* --- Flow Diagram (1 Unité -> 4 Flux) --- */
.flow-diagram-container {
  margin: 32px 0;
  padding: 24px;
  background: #f8fafc;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(41, 199, 218, 0.15);
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.03);
}

.flow-chart-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
}

/* Source Box (1 Unité) */
.source-node {
  flex-shrink: 0;
  width: 140px;
  padding: 16px 12px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow-cyan);
  position: relative;
  z-index: 2;
  transition: transform var(--transition-base);
}

.source-node:hover {
  transform: translateY(-2px);
}

.source-icon {
  font-size: 24px;
  margin-bottom: 6px;
  display: block;
}

.source-title {
  display: block;
  font-family: "Good Times", sans-serif;
  font-size: 11px;
  line-height: 1.2;
  margin-bottom: 2px;
}

.source-subtitle {
  display: block;
  font-size: 10px;
  opacity: 0.9;
}

/* Connectors (The Lines) */
.flow-connectors {
  flex-grow: 1;
  display: flex;
  align-items: center;
  position: relative;
  height: 240px; 
}

.connector-line-main {
  width: 40px;
  height: 2px;
  background: var(--cyan);
  position: relative;
}

.connector-branch-vertical {
  width: 2px;
  background: var(--cyan);
  height: 80%; 
  position: absolute;
  left: 40px;
  top: 10%;    
}

.connector-branches {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 80%; 
  width: 25px;
  position: absolute;
  left: 40px; 
  top: 10%;
}

.connector-branch-item {
  height: 2px;
  background: var(--cyan);
  width: 100%;
  position: relative;
}

.connector-branch-item::after {
  content: "";
  position: absolute;
  right: -4px;
  top: -3px;
  width: 0;
  height: 0;
  border-left: 5px solid var(--cyan);
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
}

/* Destination Nodes (4 Flux) */
.destination-nodes {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
  max-width: 260px;
}

.flow-card {
  background: #fff;
  border: 1px solid rgba(41, 199, 218, 0.2);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.flow-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
  opacity: 0.5;
}

.flow-card:hover {
  transform: translateX(5px);
  border-color: var(--cyan);
  box-shadow: 0 4px 12px rgba(41, 199, 218, 0.15);
}

.flow-card-icon {
  width: 32px;
  height: 32px;
  background: rgba(41, 199, 218, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-size: 14px;
  flex-shrink: 0;
}

.flow-card-content {
  display: flex;
  flex-direction: column;
}

.flow-card-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--blue-dark);
  line-height: 1.2;
}

.flow-card-detail {
  font-size: 10px;
  color: var(--text-light);
  margin-top: 2px;
}

/* Responsive Flow Chart */
@media (max-width: 768px) {
  .flow-chart-wrapper {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
  }

  .source-node {
    width: 100%;
    margin-bottom: 10px;
  }

  .flow-connectors {
    display: none; 
  }

  .destination-nodes {
    max-width: 100%;
    gap: 10px;
  }
  
  /* Add visual connector for mobile stack */
  .destination-nodes::before {
    content: "▼ 4 Flux";
    display: block;
    text-align: center;
    font-size: 10px;
    color: var(--cyan);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
  }
}