/* fade in animation */
.fade-in {
  opacity: 0;
  transition: opacity 8s ease; /
}

.fade-in-active {
  opacity: 1; 
}

body {
  
  border-left: 5px solid #003366; 
  border-right: 5px solid #003366; 
}


/* navbar */
*{
   
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
    
  }
  body{
    font-family: montserrat;
  }
  nav{
    background: #003366;
    height: 80px;
    width: 100%;
  }
  
  .nav-btns{
    text-decoration: none;
  }
  
  label.logo{
    color: white;
    font-size: 25px;
    line-height: 80px;
    padding: 0 30px;
    font-weight: bold;
  }
  nav ul{
    float: right;
    margin-right: 20px;
  }
  nav ul li{
    display: inline-block;
    line-height: 80px;
    margin: 0 5px;
  }
  nav ul li a{
    color: white;
    font-size: 17px;
    padding: 7px 13px;
    border-radius: 3px;
    text-transform: uppercase;
  }
  a.active,a:hover{
    background: white;
    transition: .5s;
    text-emphasis-color: black;
  }
  .checkbtn{
    font-size: 30px;
    color: white;
    float: right;
    line-height: 80px;
    margin-right: 40px;
    cursor: pointer;
    display: none;
  }
  #check{
    display: none;
  }
  @media (max-width: 952px){
    label.logo{
      font-size: 30px;
      padding-left: 50px;
    }
    nav ul li a{
      font-size: 16px;
    }
  }
  @media (max-width: 858px){
    .checkbtn{
      display: block;
    }
    ul{
      position: fixed;
      width: 100%;
      height: 100vh;
      background: #2c3e50;
      top: 80px;
      left: -100%;
      text-align: center;
      transition: all .5s;
    }
    nav ul li{
      display: block;
      margin: 50px 0;
      line-height: 30px;
    }
    nav ul li a{
      font-size: 20px;
    }
    a:hover,a.active{
      background: none;
      color: white;
    }
    #check:checked ~ ul{
      left: 0;
    }
  }
  

  /* rest */

  .section1{
    border-radius: 8px;
  }

  .section1-img{
    height: 400px;
  }

 .section1-heading{
    margin-top:60px;
    font-weight: 800;
    
 }

 .section1-para{
    margin-top: 54px;
    font-family: "Times New Roman", Times, serif;
    font-size: 20px;
    line-height: 1.5;
    font-weight: 500;
 }

 .card{
    border: none;
 }

.explore-btn{
  margin-top: 20px;
  height: 30px;
  width: 120px;
  background-color: gold;
  color: white;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease; 
}

.explore-btn:hover{
  background-color: #CCAA00;
}

.section3{
  border-radius: 5px;
}

.section3-heading{
  margin-top:60px;
  font-weight: 800;
 
}

.sent-btn{
  background-color: #87CEEB; 
  color: #00008B; 
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  height: 30px;
  width: 120px;
  
}

.sent-btn:hover{
  
  background-color: #4682B4;
} 


.foot{
  background: #003366;
}


.image-container {
  display: inline-block;
  
  transition: transform 0.3s ease; 
}


.enlarge-on-hover {
  height: auto;
}


.image-container:hover .enlarge-on-hover {
  transform: scale(1.1);
}