/* Phase Boxes for Process Development */
/* Container layout */
.phase-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    align-items: stretch;
    margin: 20px 0;
  }
  
  /* Individual phase boxes */
  .phase-box {
    flex: 1 1 200px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    overflow: hidden;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
  }
  
  .phase-box:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.12);
  }
  
  /* Header colors */
  .phase-header {
    color: #fff;
    font-weight: 600;
    padding: 10px 0;
    font-size: 2rem;
  }
  
  .phase-1 .phase-header { background-color: #53748e; }
  .phase-2 .phase-header { background-color: #2c512d; }
  .phase-3 .phase-header { background-color: #49913b; }
  .phase-4 .phase-header { background-color: #f4942d; }
  
  /* Content section */
  .phase-content {
    padding: 20px;
  }
  
  .phase-content hr {
    width:50%;
    height: 2px;
    background-color: #bbb;
    border: none;
    margin: 20px auto;
  
  }
    
  .phase-content h3 {
    margin: 0 0 8px;
    font-size: 2rem;
    text-align: center;
      /* New properties for fixed height and vertical centering */
    height: 4rem;               /* set a fixed block height */
    display: flex;
    align-items: center;         /* vertical centering */
    justify-content: center;     /* horizontal centering (optional, already text-align works) */
  }
  
  .phase-content p {
    margin: 8px auto;
    text-align: center;
  }
  
  .phase-content p span {
    font-weight: 600;
    color: #777;
  }