:root {
      --primary: #008cba;
      --deep: #123A66;
      --bg: #f4f8fc;
      --light: #ffffff;
      --text: #222;
    }

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

    body {
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}


    body {
      font-family: 'Segoe UI', sans-serif;
      background-color: var(--bg);
      color: var(--text);
      line-height: 1.6;
    }

    header {
      background: var(--light);
      color: var(--deep);
      padding: 20px;
      font-size: 26px;
      font-weight: bold;
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    nav {
      background-color: var(--light);
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 20px;
      position: fixed;
      top: 70px;
      width: 100%;
      z-index: 999;
      border-bottom: 1px solid #eee;
    }

    .nav-links {
      display: flex;
      gap: 20px;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--deep);
      font-weight: 500;
    }

    .menu-toggle {
      display: none;
      font-size: 24px;
      cursor: pointer;
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        background: var(--light);
        padding: 10px 0;
      }

      .nav-links.active {
        display: flex;
      }

      .menu-toggle {
        display: block;
      }
    }

    .main {
      max-width: 800px;
      margin: 140px auto 40px;
      background: white;
      padding: 30px;
      border-radius: 10px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    }

    h2 {
      color: var(--primary);
      margin-bottom: 20px;
    }

    form {
      display: flex;
      flex-direction: column;
      gap: 15px;
    }

    input, textarea {
      padding: 10px;
      border: 1px solid #ccc;
      border-radius: 6px;
      font-size: 16px;
      resize: vertical;
    }

    button {
      padding: 12px;
      background: var(--primary);
      color: white;
      border: none;
      border-radius: 6px;
      font-weight: bold;
      cursor: pointer;
      transition: background 0.3s ease;
    }

    button:hover {
      background: #0073a6;
    }

    iframe {
      width: 100%;
      height: 300px;
      border: 0;
      margin-top: 30px;
      border-radius: 10px;
    }

    footer {
      background-color: var(--deep);
      color: white;
      text-align: center;
      padding: 30px 10px 20px;
      margin-top: 60px;
    }

    .social-media-icons {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin-bottom: 10px;
    }

    .social-media-icons i {
      font-size: 20px;
      color: white;
      transition: color 0.3s ease;
    }

    .social-media-icons i:hover {
      color: var(--primary);
    }

    .footer-nav {
      margin: 20px 0 10px;
    }

    .footer-nav a {
      color: white;
      text-decoration: none;
      margin: 0 10px;
      font-size: 14px;
    }