* {
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    text-decoration: none;
    scroll-behavior: smooth;
    font-family: Arial, Helvetica, sans-serif;
    
  }
/* Navbar */
.navbar {
  padding: 25px 0;
  transition: background-color 0.3s ease, box-shadow 0.6s ease;
  background-color: #1e1e1e;}
.navbar-brand,
.nav-link {
  color: white !important;
  font-weight: bold;
  transition: color 0.3s ease;
  position: relative;
}
.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -5px;
  left: 50%;
  background-color: lightslategray;
  transition: width 0.6s ease, left 0.3s ease;
}
.nav-link:hover::after {
  width: 100%;
  left: 0;
}
 /* bottomline start */
 .bottomline1{border: 1px solid gray;
    width: 500px;
    margin: auto;
    }
    @media only screen and (max-width: 530px) {
        .bottomline1 {
            border: 1px solid gray;
            width: 400px;
            margin: auto;
        }
      }
      @media only screen and (max-width: 430px) {
        .bottomline1 {
            border: 1px solid gray;
            width: 280px;
            margin: auto;
        }
      }
      @media only screen and (max-width: 330px) {
        .bottomline1 {
            border: 1px solid gray;
            width: 220px;
            margin: auto;
        }
      }
      /* bottomline end */
      
      /* footer */
      .footer-dark {
        padding: 50px 0;
        color: #f0f9ff;
        background-color: #121212;
      }
      .footer-dark h3 {
        margin-top: 0;
        margin-bottom: 12px;
        font-weight: bold;
        font-size: 16px;
      }
      .footer-dark ul {
        padding: 0;
        list-style: none;
        line-height: 1.6;
        font-size: 14px;
        margin-bottom: 0;
      }
      .footer-dark ul a {
        color: inherit;
        text-decoration: none;
        opacity: 0.6;
      }
      
      .footer-dark ul a:hover {
        opacity: 0.8;
      }
      @media (max-width: 767px) {
        .footer-dark .item:not(.social) {
          text-align: center;
          padding-bottom: 20px;
        }
      }
      .footer-dark .item.text {
        margin-bottom: 36px;
      }
      @media (max-width: 767px) {
        .footer-dark .item.text {
          margin-bottom: 0;
        }
      }
      .footer-dark .item.text p {
        opacity: 0.6;
        margin-bottom: 0;
      }
      .footer-dark .item.social {
        text-align: center;
      }
      @media (max-width: 991px) {
        .footer-dark .item.social {
          text-align: center;
          margin-top: 20px;
        }
      }
      .footer-dark .item.social > a {
        font-size: 20px;
        width: 36px;
        height: 36px;
        line-height: 36px;
        display: inline-block;
        text-align: center;
        border-radius: 50%;
        box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.4);
        margin: 0 8px;
        color: #fff;
        opacity: 0.75;
      }
      .footer-dark .item.social > a:hover {
        opacity: 0.9;
      }
      .footer-dark .copyright {
        text-align: center;
        padding-top: 24px;
        opacity: 0.3;
        font-size: 13px;
        margin-bottom: 0;
      }
       /* logo */
.logo {
  font-size: 20px;
  color: black;
  font-weight: 700;
  letter-spacing: 1.5px;
  padding: 6px 24px;
  background-color: white;
  border-radius: 4px;
  font-family:'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}