:root {
      --primary: #004080;
      --accent: #0066cc;
      --bg-light: #f8f9fa;
      --text: #333;
      --white: #fff;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background-color: var(--bg-light);
      color: var(--text);
    }

    header {
      background: var(--primary);
      color: var(--white);
      padding: 20px 0;
      text-align: center;
    }

    header h1 {
      margin: 0;
      font-size: 2.5rem;
    }

    .section {
      padding: 60px 20px;
      max-width: 1100px;
      margin: auto;
      text-align: center;
    }

    .section h2 {
      font-size: 2.2rem;
      color: var(--primary);
      margin-bottom: 20px;
    }

    .section p {
      font-size: 1.1rem;
      line-height: 1.7;
      margin-bottom: 25px;
    }

    .highlight-box {
      background-color: #ffffffee;
      padding: 40px;
      border-radius: 10px;
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.07);
      margin-bottom: 40px;
    }

    .core-values {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 30px;
    }

    .value-card {
      flex: 1 1 250px;
      background-color: var(--white);
      border-radius: 10px;
      padding: 30px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.06);
      text-align: center;
    }

    .value-card h3 {
      color: var(--accent);
      margin-bottom: 10px;
    }

    .value-card p {
      font-size: 1rem;
    }

    footer {
      text-align: center;
      padding: 30px 10px;
      background-color: #e9ecef;
      color: #555;
      margin-top: 60px;
    }

    @media (max-width: 768px) {
      .section h2 {
        font-size: 1.8rem;
      }
    }