*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body {
    padding-top: 56px; /* Adjusted padding for fixed navbar */
  }

  .navbar {
    transition: background-color 0.3s ease-in-out; /* Added transition effect */
  }

  .navbar.fixed-top {
    background-color: #fff; /* Background color when fixed */
    box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.1); /* Box shadow when fixed */
  }
  .navbar-brand{
    margin: 0px 50px 0px 100px;
  }
  .navbar li{
    padding: 0px 50px;
  }
  .navbar li a{
    font-size: 18px;
    font-weight: bold;
  }
  .navbar li a:hover{
    color: skyblue;
  }
  .banner{
    padding-top: 30px;
    margin: 20px;
  }
  .banner img{
    width: 100%;
    height: auto;
  }
  .banner-btn{
    text-align: center;
    margin-top: -180px;
  }
  .banner-btn button{
    padding: 20px 50px;
    background-color: rgba(20,107,181,0.8);
    font-size: 25px;
    color:#fff;
    border: none;
    outline: none;
    letter-spacing: 3px;
  }
  .banner-line{
    border: 1px solid gray;
    margin-top: 140px;
  }
  .first-product .logo1{
    text-align: center;
    margin-top: 20px;
  }
  .product-card {
    border: 1px solid #ddd;
    padding: 15px;
    margin: 15px;
    text-align: center;
    border: none !important;
  }
  .product-card img{
    width: 250px;
    height: auto;
    transition: opacity 0.3s ease-in-zoom;
  }
  .product-card:hover img{
    transform: scale(0.9);
  }

  .product-card a{
    text-decoration: none;
    color: black;
    font-size: 20px;
    font-weight: 500;
    transition: 0.3s;
    }
    .product-card a:hover{
      color: skyblue;
    }
    .second-product .logo2{
        text-align: center;
        margin-top: 20px;
      }

      .third-product .logo3{
        text-align: center;
        margin-top: 20px;
      }

      .fourth-product .logo4{
        text-align: center;
        margin-top: 20px;
        margin-bottom: 20px;
      }

      .fifth-product .logo5{
        text-align: center;
        margin-top: 20px;
        margin-bottom: 20px;
      }

      .sixth-product .logo6{
        text-align: center;
        margin-top: 20px;
        margin-bottom: 20px;
      }

      .seventh-product .logo7{
        text-align: center;
        margin-top: 20px;
        margin-bottom: 20px;
      }
      .form-group{
        padding: 15px;
      }
      .form-group .form-control{
        padding: 10px;
        border-radius: 15px;
        border: 1px solid gray
      }
      
      #newsletterForm {
        margin-bottom: 20px;
      }
      #newsletterForm .row{
        border-radius: 50px;
        border: 1px solid #dae2ec;
        box-shadow: 0px 10px 20px rgba(97,125,152,0.1);
        border-top: 6px solid #f5ca8a;
      }
      .submit-btn{
        text-align: center;
        margin-top: 20px;
      }
      .submit-btn button{
        border-radius:20px;
        padding: 10px;
      }
      .last-footer{
        border-top: 1px solid blue;
        border-bottom: 1px solid blue;
        padding-top: 20px;
        padding-bottom: 20px;
        text-align: center;
        font-family: serif;
      }
      .social-media {
        text-align: center;
        margin-top: 30px;
      }
  
      .social-media ul {
        list-style: none;
        padding: 0;
        margin: 0;
      }
  
      .social-media li {
        display: inline-block;
        list-style: none;
        margin-right: 10px;
        padding: 10px;
      }
  
      .social-media a {
        text-decoration: none;
      }
  
      .social-media i {
        font-size: 3rem;
      }
      .scroll-up-btn {
        position: fixed;
        bottom: 20px;
        right: 20px;
        background-color: #007bff;
        color: #fff;
        border: none;
        border-radius: 5px;
        padding: 10px;
        cursor: pointer;
        display: none;
      }
      
      .scroll-up-btn i {
        font-size: 20px;
      }
  
      /* Responsive styles */
      @media (max-width: 1000px) {
        .social-media li {
          margin-right: 5px;
        }
  
        .social-media i {
          font-size: 3rem;
        }
        .banner-btn{
          text-align: center;
          margin-top: -50px;
          margin-bottom: -100px;
        }
        .banner img{
          height: 200px;
        }
        .product-card img{
          width: 220px;
          height: auto;
        }
      }
      @media (max-width: 550px){
        .navbar-brand{
          margin: 0px 20px 0px 10px;
        }
      }