:root {
  --navy: #0b1d3a;
  --white: #ffffff;
  --green: #43d39e;
  --blue: #1e90ff;
  --gray-bg: #f4f7fa;
  --text-color: #333;
}


    html, body {
      height: 100%;
      margin: 0;
      padding: 0;
      font-family: 'Segoe UI', sans-serif;
      background: linear-gradient(to bottom right, #0b1d3a, #001e3c);
      color: var(--white);
    }

    body {
      display: flex;
      flex-direction: column;
      min-height: 100vh;
    }

    .header {
      background-color: var(--navy);
      color: var(--white);
      display: flex;
      align-items: center;
      padding: 10px 20px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.4);
    }

    .logo img {
      width: 80px;
      height: 80px;
      border-radius: 8px;
    }

    .title {
      flex: 1;
      text-align: center;
    }

    .title h1 {
      margin: 0;
      font-size: 26px;
      color: var(--white);
    }

    .menu {
      background-color: var(--green);
      text-align: center;
      padding: 12px;
      box-shadow: 0 4px 8px rgba(0, 207, 255, 0.08);
    }

    .menu a {
      margin: 0 15px;
      color: var(--sky-blue);
      text-decoration: none;
      font-weight: bold;
      font-size: 16px;
    }

    .menu a:hover {
      text-decoration: underline;
    }

    .content {
      flex: 1;
      padding: 30px;
      max-width: 1000px;
      margin: 30px auto;
      background-color: var(white);
      border-radius: 12px;
      box-shadow: 0 8px 20px rgba(0, 207, 255, 0.15);
      border: 2px solid var(--sky-blue);
      animation: fadeIn 0.8s ease;
    }

    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(20px); }
      to { opacity: 1; transform: translateY(0); }
    }

    .content h2 {
      color: var(--sky-blue);
      margin-bottom: 10px;
    }

    .content p {
      line-height: 1.7;
      text-align: justify;
      color: var(--white);
    }

    .footer {
      background-color: var(--navy);
      color: var(--white);
      text-align: center;
      padding: 10px;
    }

    .footer p {
      margin: 0;
      font-size: 14px;
    }

    @media (max-width: 600px) {
      .title h1 {
        font-size: 20px;
      }

      .menu a {
        display: inline-block;
        margin: 10px 8px;
      }

      .content {
        margin: 20px;
        padding: 20px;
      }
    }