/* Navbar container */
    .nav-container {
      width: 100%;
      background-color: #fff;
      /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08); */
      position: fixed;
      top: 0;
      z-index: 1000;
    }

    .nav {
      /* max-width: 1200px; */
      /* margin: auto; */
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 10px 10px;
      flex-wrap: wrap;
      /*margin: 0px 50px;*/
      margin-right: 50px;
    }



    .logo img {
      height: 100%;
      width: 160px;
    }

    .navbar {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
    }

    .nav-link {
      text-decoration: none;
      color: #004080;
      font-weight: 500;
      transition: color 0.3s ease;
    }

    .nav-link:hover {
      color: #007bff;
    }

    .btn {
      padding: 10px 20px;
      background-color: #007bff;
      color: #fff;
      border: none;
      border-radius: 4px;
      font-weight: 500;
      cursor: pointer;
      transition: background 0.3s ease;
    }
    .btn:hover {
      background-color: #0056b3;
    }

    .hamburger {
      display: none;
      font-size: 28px;
      cursor: pointer;
    }

    .mobile-btn {
      display: none;
    }

    /* Mobile Styles */
    @media (max-width: 768px) {
      .hamburger {
        display: block;
        margin-right: 10px;
      }
      .nav-content {
        display: none;
        width: 100%;
      }
      .nav-content.show {
        display: block;
      }
      .navbar {
        flex-direction: column;
        gap: 10px;
        text-align: center;
        padding-top: 10px;
      }
      .mobile-btn {
        text-align: center;
        margin-top: 10px;
        display: block;
      }
      .desktop-btn {
        display: none;
      }
      .nav {
        /* align-items: flex-start; */
        margin: 0px 20px;
      }

     
    }

     /* Contact button */
    .contact-btn {
      padding: 14px 28px;
      background: #007bff;
      color: white;
      font-size: 1rem;
      border: none;
      border-radius: 8px;
      cursor: pointer;
    }
    .contact-btn:hover {
      background: #0056b3;
    }

    /* Popup overlay */
    .popup-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.6);
      justify-content: center;
      align-items: center;
      z-index: 2000;
    }

    /* Popup content */
    .popup-box {
      background: white;
      padding: 25px;
      border-radius: 10px;
      width: 90%;
      max-width: 500px;
      position: relative;
    }

    /* Close button */
    .close-btn {
      position: absolute;
      top: 10px;
      right: 15px;
      font-size: 20px;
      cursor: pointer;
      color: #555;
    }
    .close-btn:hover {
      color: #000;
    }

    @media (max-width: 768px){
      .popup-box {
      background: white;
      padding: 25px;
      border-radius: 10px;
      width: 90%;
      max-width: 80%;
      position: relative;
    }
    }

    /* Form styles */
  #contactForm {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .input-nav, .input-text {
      padding: 10px;
      border: 1px solid #ccc;
      border-radius: 6px;
    }
    .btn-nav[type="submit"] {
      padding: 12px;
      background: #007bff;
      border: none;
      color: white;
      border-radius: 6px;
      cursor: pointer;
      padding-top: 22px;
    }
    .btn-nav[type="submit"]:hover {
      background: #0056b3;
    }

    /* Feedback messages */
    .success {
      color: green;
      margin-top: 10px;
    }
    .error {
      color: red;
      margin-top: 10px;
    }
    
    /* Bottom icon */

    .whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
}

.whatsapp-float img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  box-shadow: 0px 2px 6px rgba(0,0,0,0.3);
  transition: transform 0.2s;
}

.whatsapp-float img:hover {
  transform: scale(1.1);
}

#scrollTopBtn {
  position: fixed;
  bottom: 20px;
  right: 90px;
  width: 58px;
  height: 58px;
  background: white;
  border: none;
  border-radius: 50%;
  box-shadow: 0px 4px 8px rgba(0,0,0,0.2);
  cursor: pointer;
  display: none; /* hidden by default */
  justify-content: center;
  align-items: center;
  font-size: 18px;
  color: black;
  transition: all 0.3s ease;
  z-index: 1000;
}

#scrollTopBtn:hover {
  background: #5688d7;
  color: white;
}