:root {
    --level-1: #4a90e2;
    --level-2: #7ed321;
    --level-3: #f5a623;
    --level-4: #f27c8d;
    --black: black;
  }
  
  .organisation-chart * {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  
  .organisation-chart ol {
    list-style: none;
  }
  
  .organisation-chart body {
    margin: 50px 0 100px;
    text-align: center;
    font-family: "Inter", sans-serif;
    background-color: #f5f5f5;
  }
  
  .organisation-chart .container {
    max-width: 1200px;
    padding: 0 10px;
    margin: 0 auto;
  }
  
  .organisation-chart .rectangle {
    position: relative;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    border-radius: 8px;
    color: white;
  }
  
  .organisation-chart .rectangle h2, .organisation-chart .rectangle h3, .organisation-chart .rectangle h4 {
    margin-bottom: 10px;
    font-weight: bold;
  }
  
  .organisation-chart .rectangle p {
    margin-bottom: 5px;
    font-size: 0.9em;
  }
  
  .organisation-chart .rectangle a {
    color: white;
    text-decoration: none;
    font-size: 0.8em;
  }
  
  .organisation-chart .rectangle a:hover {
    text-decoration: underline;
  }
  
  /* LEVEL-1 STYLES - Top level (Blue) */
  .organisation-chart .level-1 {
    width: 60%;
    margin: 0 auto 40px;
    background: var(--level-1);
  }
  
  .organisation-chart .level-1::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  /* LEVEL-2 STYLES - Second level (Green) */
  .organisation-chart .level-2-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin-bottom: 40px;
  }
  
  .organisation-chart .level-2-wrapper::before {
    content: "";
    position: absolute;
    top: -20px;
    left: 25%;
    width: 50%;
    height: 2px;
    background: var(--black);
  }
  
  .organisation-chart .level-2-wrapper li {
    position: relative;
  }
  
  .organisation-chart .level-2-wrapper > li::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  .organisation-chart .level-2 {
    width: 80%;
    margin: 0 auto 40px;
    background: var(--level-2);
  }
  
  .organisation-chart .level-2::before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  /* LEVEL-3 STYLES - Third level (Orange) */
  .organisation-chart .level-3-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 90%;
    margin: 0 auto;
  }
  
  .organisation-chart .level-3-wrapper::before {
    content: "";
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 20px;
    background: var(--black);
  }
  
  .organisation-chart .level-3 {
    margin-bottom: 20px;
    background: var(--level-3);
  }
  
  /* LEVEL-4 STYLES - Programs (Pink) */
  .organisation-chart .level-4-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 15px;
    width: 80%;
    margin-left: auto;
    margin-top: 20px;
  }
  
  .organisation-chart .level-4-wrapper::before {
    content: "";
    position: absolute;
    top: -20px;
    left: -20px;
    width: 2px;
    height: calc(100% + 20px);
    background: var(--black);
  }
  
  .organisation-chart .level-4 {
    font-weight: normal;
    background: var(--level-4);
    padding: 15px;
    text-align: center;
  }
  
  .organisation-chart .level-4::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 0%;
    transform: translate(-100%, -50%);
    width: 20px;
    height: 2px;
    background: var(--black);
  }
  
  /* MQ STYLES */
  @media screen and (max-width: 700px) {
    .organisation-chart .rectangle {
      padding: 15px 10px;
    }
  
    .organisation-chart .level-1,
    .organisation-chart .level-2 {
      width: 100%;
    }
  
    .organisation-chart .level-1 {
      margin-bottom: 20px;
    }
  
    .organisation-chart .level-1::before,
    .organisation-chart .level-2-wrapper > li::before {
      display: none;
    }
    
    .organisation-chart .level-2-wrapper {
      grid-template-columns: 1fr;
      gap: 20px;
    }
  
    .organisation-chart .level-2-wrapper::before {
      display: none;
    }
  
    .organisation-chart .level-2-wrapper > li:not(:first-child) {
      margin-top: 20px;
    }
  }