body {
  background-color: black;
  font-family: "Oswald", sans-serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-style: normal;
  
}
.container{
  max-width: 1400px;
  margin: 0 auto;
}

.container-2{
   display: grid;
   grid-template-columns: repeat(3, 1fr);
   grid-template-rows: auto auto;
   grid-gap: 10px;
   max-width: 1400px;
   margin: 0 auto;
}

.video{
  width: 100%;
  aspect-ratio: 21/9;
  border-radius: 16px;
}
.text-center{
  text-align: center;
}
 .grid{
  display: grid;
  grid-gap: 64px;
 }
  .img-responsive {
    width: 100%;
    display: block;
    border-radius: 16px;
  }
  .grid-2-columns {
    grid-template-columns: 1fr 1fr;
    
  }
 .grid-3-columns{
     grid-template-columns: 1fr 1fr 1fr;
  }
 
 .grid-3-columns-with-first-narrow {
    grid-template-columns: 1fr 2fr 2fr;
  }

  .embed {
  width: 100%;
  aspect-ratio: 1 /1;
 }
  
  .card{
    background: white;
    margin-top: 30px 0;
  } 
.card-header.grid {
  grid-gap: 0;
}

  .card-body{
    padding: 30px;
  }
  .card-footer{
    padding: 0 30px 30px;
  }

  .btn{
    display: block;
    color: white;
    font-size: 14px;
    line-height: 21px;
    text-align: center;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 16px;
    background-color: #462CB3;
    text-decoration: none;
  }
 
section{
  max-width: 100%;
  margin: 0 auto;
  padding: 100px;
}
section.secondary{
  background-color: #f8f8f8;
}

header {
  background-image: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)),url("../images/okavango.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  color: white;
  text-align: center;
  padding: 200px 0;
}
header h1 {
  font-size: 96px;
  line-height: 1;
  margin: 30px 0 ;
}
 header h2{
  font-size: 40px;
  line-height:1.5;
  margin: 0 ;
 } 
 header h3{
  font-size: 24px;
  line-height: 1.5;
  letter-spacing: 5px;
  margin: 0;
 }
  header a {
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
    color: #272044;
    padding: 16px 32px;
    margin-top: 32px;
    display: inline-block;
    text-decoration: none;
    letter-spacing: 3px;
    text-transform:uppercase;
    background: white;
  }

  main{
    background-color: white;
  }
   main h2{
    font-size: 16px;
    line-height: 1.5;
    margin: 0;
    letter-spacing: 5px;
    color: #272044;
    opacity: 0.3;
    text-transform: uppercase;
   } 

   main h3 {
    font-size: 40px;
    line-height:1.5;
    color:#272044;
    margin-top: 0;
   }

    main h4 {
    font-size: 24px;
    line-height: 1;
    color: #272044;
    margin: 0;
  }
  main h5 {
    font-size: 13px;
    line-height: 1;
    color: #272044;
    margin: 0;
  }
  main p{
    font-size: 16px;
    line-height:1.5;
    color:#272044;
    opacity: 0.7;
  }

 
 footer{
  color: white;
  background-image: linear-gradient(rgba(39,32,68,0.9), rgba(39,32,68,0.9)), url("../images/okavango10.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  
 }

footer h3{
   font-size: 20px;
   line-height: 30px;
}

footer p {
  font-size: 16px;
  line-height: 24px;
  opacity: 0.7;
}

footer ul{
  padding: 0;
}
footer li {
   list-style: none;
   margin: 0;
   padding: 0;

}
footer a {
  color:white;
  opacity: 0.7;
}
 @media (max-width: 960px) {
  header {
    padding: 60px 0;
  }

  header h1 {
    font-size: 48px;
  }

  header h2{
    font-size: 20px;
  }

  header h3{
    font-size: 12px;
  }
  .grid {
    grid-template-columns: 1fr;
    grid-gap: 32px;
  }

  section {
    padding: 30px;
  }
  .card-header img {
    display: none;
  }
  .embed{
    aspect-ratio: 16/9;
  }
  .container-2 {
    grid-template-columns: 1fr;
  }
 }