* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
     }
  
body {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    overflow: hidden;
    background-color: black;
    background: radial-gradient(15% 40% at 50% 50%, rgba(58, 149, 200, 0.74) 1.60%, rgba(50, 136, 184, 0.71) 5.66%, #000 60%);
    background-size: 350% 350%;
    color: white;
    animation: color 10s ease-in-out infinite;
  }
  
  @keyframes color {
    0% {
      background-position: 40% 30%;
    }
    25% {
      background-position: 50% 40%;
    }
    50% {
      background-position: 60% 30%;
    }
    75% {
      background-position: 50% 40%;
    }
    100% {
      background-position: 40% 30%;
    }
  }





/* ------media screen 0-768px------ */


@media only screen and (max-width: 768px) {

  nav {
    width: 100%;
    height: auto;
    background: #000;
    border-bottom: 0.2px solid #FFF;
    z-index: 1;  
  }
  
  nav ul {
    list-style-type: none;
    margin-left: 4vw;
    padding: 0.4vw;
    display: flex;
    justify-content: space-between;
  }
  
  nav ul li {
    width: auto;
    display: inline-flex;
    margin-right: 5.7vw;
    transition: color 0.3s ease;
  }
  
  nav ul li a {
    text-decoration: none;
    color: #FFF;
    font-family: "Segoe UI";
    font-size: 130%;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    transition: color 0.3s ease;
  }

nav ul li a:hover {
  color: #b1dbfc;
}
  
.contact-container {
  position: relative;
  z-index: 1;
  opacity: 0;
  animation: opacity 2s ease-in-out forwards;
}

@keyframes opacity{
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

  .center {
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }
  
  .logo {
    display: flex;
    align-items: center;
    margin-top: 25vh;
  }
  
  .logo h1 {
    margin-left: 1vw;
    margin-top: 7vh;
    font-family: "Bookman Old Style";
    font-size: 5.5vh;
    font-style: normal;
    font-weight: 600;
    }
    
  .logo img {
    width: 10vh;
    height: auto;
  }
  
  .contact-container-bottom {
    align-items: center;
    text-align: center;
    margin-top: 1%;
    background: transparent;
  }
  
  .contact-info {
    width: 80%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    font-family: "Segoe UI";
    font-size: 2vh;
    font-style: normal;
    font-weight: 400;
  }

  .contact-info a {
    color: #FFF;
  }

  .footer-container {
    width: 100%;
    height: auto;
    border-top: 0.2px solid #FFF;
    position: fixed;
    bottom: 0;
  }

  .footer {
    text-align: center;
    font-family: "Segoe UI";
    font-size: 1vh;
    padding: 1vh;
  }
}





/* ------media screen 768-1200px------ */



@media only screen and (min-width: 768px) {

  nav {
    width: 100%;
    height: auto;
    background: #000;
    border-bottom: 0.2px solid #FFF;
    z-index: 1;  
  }
  
  nav ul {
    list-style-type: none;
    margin-left: 4vw;
    padding: 0.4vw;
  }
  
  nav ul li {
    width: auto;
    display: inline-flex;
    margin-right: 5.7vw;
    transition: color 0.3s ease;
  }
  
  nav ul li a {
    text-decoration: none;
    color: #FFF;
    font-family: "Segoe UI";
    font-size: 100%;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    transition: color 0.3s ease;
  }

nav ul li a:hover {
  color: #b1dbfc;
}
  
.contact-container {
    position: relative;
    z-index: 1;
    opacity: 0;
  animation: opacity 2s ease-in-out forwards;
}

@keyframes opacity{
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

  .center {
    display: block;
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
  }
  
  .logo {
    display: flex;
    align-items: center;
    margin-top: 25vh;
  }
  
  .logo h1 {
    margin-left: 1vw;
    margin-top: 7vh;
    font-family: "Bookman Old Style";
    font-size: 8vh;
    font-style: normal;
    font-weight: 600;
    }
    
  .logo img {
    width: 13vh;
    height: auto;
  }
  
  .contact-container-bottom {
    align-items: center;
    text-align: center;
    margin-top: 1%;
    background: transparent;
  }
  
  .contact-info {
    width: 80%;
    height: auto;
    margin-left: auto;
    margin-right: auto;
    font-family: "Segoe UI";
    font-size: 2vh;
    font-style: normal;
    font-weight: 400;
  }

  .contact-info a {
    color: #FFF;
  }

  .footer-container {
    width: 100%;
    border-top: 0.2px solid #FFF;
    position: fixed;
    bottom: 0;
  }

  .footer {
    text-align: center;
    font-family: "Segoe UI";
    font-size: 0.8vw;
    line-height: normal;
    padding: 1vh;
  }
}