html {
      scroll-behavior: smooth;
    }
    body {
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      background: linear-gradient(135deg, #dceeff, #ffffff);
      margin: 0;
      padding: 0;
      color: #1b2a4e;
    }
    .banner {
      background: linear-gradient(135deg, #005bcd, #009dff);
      color: white;
      text-align: center;
      padding: 80px 20px 60px;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
      position: relative;
      overflow: hidden;
      animation: fadeIn 1.5s ease-in;
    }
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(-30px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .banner img {
      position: absolute;
      top: 20px;
      right: 20px;
      height: 120px;
      opacity: 0.07;
      transform: rotate(15deg);
    }
    .banner h1 {
      margin: 0;
      font-size: 3rem;
      text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    }
    .banner p {
      margin-top: 12px;
      font-size: 1.4rem;
      opacity: 0.95;
    }
    .info-graphic {
      max-width: 1000px;
      margin: 30px auto 0;
      text-align: center;
      animation: fadeIn 1s ease-in;
    }
    .info-graphic img {
      width: 100%;
      border-radius: 16px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }
    .features {
      max-width: 1000px;
      margin: 60px auto 30px;
      display: flex;
      justify-content: space-around;
      gap: 30px;
      flex-wrap: wrap;
      animation: fadeIn 1.2s ease-in;
    }
    .feature-card {
      background: white;
      padding: 30px 20px;
      border-radius: 16px;
      box-shadow: 0 8px 24px rgba(0,0,0,0.07);
      text-align: center;
      flex: 1 1 250px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 30px rgba(0,0,0,0.1);
    }
    .feature-card img {
      height: 60px;
      margin-bottom: 15px;
    }
    .feature-card h3 {
      margin: 10px 0;
      font-size: 1.25rem;
      color: #005bcd;
    }
    .feature-card p {
      font-size: 0.95rem;
      color: #3b4a69;
    }
    .container {
      max-width: 700px;
      background: rgba(255, 255, 255, 0.95);
      margin: 60px auto;
      padding: 40px;
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.04);
      border-radius: 16px;
      border: 1px solid #339bff;
      animation: glowBorder 2s infinite alternate, fadeIn 1.2s ease-in;
    }
    @keyframes glowBorder {
      0% { box-shadow: 0 0 4px #339bff, 0 0 10px #72caff; border-color: #339bff; }
      100% { box-shadow: 0 0 8px #72caff, 0 0 12px #339bff; border-color: #72caff; }
    }
    .form-heading {
      font-size: 1.75rem;
      font-weight: bold;
      text-align: center;
      margin-bottom: 25px;
      color: #003a99;
    }
    form {
      display: flex;
      flex-direction: column;
      gap: 18px;
    }
    label {
      font-weight: 600;
      color: #2a3d66;
    }
    input, select, textarea {
      padding: 14px;
      border: 2px solid #c2dbff;
      border-radius: 10px;
      font-size: 16px;
      background: #f2f8ff;
      box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
      transition: border-color 0.3s ease, box-shadow 0.3s ease;
    }
    input:focus, select:focus, textarea:focus {
      border-color: #339bff;
      box-shadow: 0 0 0 3px rgba(51, 155, 255, 0.2);
      outline: none;
    }
    button {
      background: linear-gradient(135deg, #339bff, #72caff);
      color: white;
      padding: 16px;
      border: none;
      border-radius: 12px;
      cursor: pointer;
      font-size: 18px;
      font-weight: 600;
      transition: background 0.3s ease, box-shadow 0.3s ease;
      animation: pulse 2s infinite;
    }
    button:hover {
      box-shadow: 0 6px 16px rgba(51, 155, 255, 0.4);
    }
    @keyframes pulse {
      0% { transform: scale(1); }
      50% { transform: scale(1.02); }
      100% { transform: scale(1); }
    }
    #responseDisplay {
      margin-top: 20px;
      background: #e8f5e9;
      color: #2e7d32;
      padding: 16px;
      border-radius: 10px;
      display: none;
    }
    footer {
      background: #002f6c;
      color: #fff;
      text-align: center;
      padding: 40px 20px;
      margin-top: 60px;
      font-size: 14px;
    }
    footer p {
      margin: 6px 0;
    }
    footer img {
      height: 20px;
      vertical-align: middle;
      margin-right: 8px;
    }