:root {
      --primary-blue: #006bb3;
      --button-blue: #0033cc;
      --button-hover: #002699;
      --pattern-orange: #f6a645;
    }

    .contact-banner {
      display: flex;
      flex-direction: column;
      align-items: center;
      background: linear-gradient(rgba(0, 107, 179, 0.7), rgba(0, 107, 179, 0.7)), 
                  url('https://images.unsplash.com/photo-1501854140801-50d01698950b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80') center/cover no-repeat;
      color: white;
      padding: 20px;
      border-top-left-radius: 0px;
      border-top-right-radius: 60px;
      border-bottom-right-radius 0px;
      border-bottom-left-radius: 60px;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
      margin: 20px;
      gap: 15px;
      position: relative;
    }

    .contact-text {
      text-align: center;
    }

    .contact-text h2 {
      margin: 0 0 8px;
      font-size: 24px;
      font-weight: bold;
    }

    .contact-info {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin: 8px 0;
    }

    .phone-icon {
      border: 2px solid white;
      border-radius: 50%;
      padding: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: transform 0.3s ease, border-color 0.3s ease;
    }

    .phone-icon:hover {
      transform: scale(1.1);
      border-color: var(--pattern-orange);
    }

    .phone-icon i {
      font-size: 18px;
    }

    .phone-number {
      font-size: 20px;
      font-weight: bold;
    }

    .contact-button {
      background-color: var(--button-blue);
      color: white;
      padding: 12px 20px;
      font-weight: bold;
      text-decoration: none;
      border-radius: 4px;
      transition: background 0.3s ease, transform 0.2s ease;
      width: 100%;
      max-width: 280px;
      text-align: center;
      box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
    }

    .contact-button:hover {
      background-color: var(--button-hover);
      transform: scale(1.03);
    }

    /* Mobile-specific adjustments */
    @media (max-width: 480px) {
      .contact-banner {
        padding: 15px;
        margin: 15px;
        border-top-left-radius: 0px;
        border-top-right-radius: 60px;
        border-bottom-right-radius: 0px;
        border-bottom-left-radius: 60px;
      }

      .contact-text h2 {
        font-size: 20px;
      }

      .phone-icon {
        padding: 6px;
      }

      .phone-icon i {
        font-size: 16px;
      }

      .phone-number {
        font-size: 18px;
      }

      .contact-button {
        padding: 10px 15px;
        font-size: 14px;
      }
    }