@import url('https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Alumni+Sans:ital,wght@0,100..900;1,100..900&family=Pacifico&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');


.noto-sans jp-<uniquifier> {
    font-family: "Noto Sans JP", sans-serif;
    font-optical-sizing: auto;
    font-weight: <weight>;
    font-style: normal;
  }
  
.pacifico-regular {
    font-family: "Pacifico", cursive;
    font-weight: 400;
    font-style: normal;
  }
  
  
body{
  font-family:"Poppins";
   background-color:rgb(86, 173, 132);  
   text-align:center; 
    
  top:50%;
  
 
} 
.color-box{ background-color: rgb(29, 57, 42);  
   
 }
 
a {
    color: #e6ffe2;
  }

hr{
    height: 1px;
    background-color: #627f75;
    border: none;
}
button{
    font-family:'Poppins';
    font-weight: bold;
    color: #fff;
    background-color: #20490f;
    padding 1em 2em;
    border:none;
    position:relative;
    cursor:pointer;
    padding: 10px 20px;
    overflow:hidden;
    margin:10px;
    height: fit-content;
    width: fit-content;
 
    border-radius:6rem;
}
button span:not(:nth-child(6)){
    background:#359c25;
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
    height:30px; 
    width:30px;
    border-radius:50%;
    transition: 0.3s ease;

}
button span:nth-child(6){
    position:relative;
}
button span:nth-child(1){
    transform:translate(-3.3em,-4em);
}
button span:nth-child(2){
    transform:translate(-6em,1.3em);
}
button span:nth-child(3){
    transform:translate(-.2em,1.8em);
}  
button span:nth-child(4){
    transform:translate(3.5em,1.4em);
}
button span:nth-child(5){
    transform:translate(3.5em,4em);
}
button:hover span:not(:nth-child(6)){
    transform:translate(-50%,-50%);
    transition:1.5s ease; 
}

.poppins-thin {
    font-family: "Poppins", sans-serif;
    font-weight: 100;
    font-style: normal;
  }
  
  .poppins-extralight {
    font-family: "Poppins", sans-serif;
    font-weight: 200;
    font-style: normal;
  }
  
  .poppins-light {
    font-family: "Poppins", sans-serif;
    font-weight: 300;
    font-style: normal;
  }
  
  .poppins-regular {
    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-style: normal;
  }
  
  .poppins-medium {
    font-family: "Poppins", sans-serif;
    font-weight: 500;
    font-style: normal;
  }
  
  .poppins-semibold {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    font-style: normal;
  }
  
  .poppins-bold {
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    font-style: normal;
  }
  
  .poppins-extrabold {
    font-family: "Poppins", sans-serif;
    font-weight: 800;
    font-style: normal;
  }
  
  .poppins-black {
    font-family: "Poppins", sans-serif;
    font-weight: 900;
    font-style: normal;
  }
  
  .poppins-thin-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 100;
    font-style: italic;
  }
  
  .poppins-extralight-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 200;
    font-style: italic;
  }
  
  .poppins-light-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 300;
    font-style: italic;
  }
  
  .poppins-regular-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 400;
    font-style: italic;
  }
  
  .poppins-medium-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 500;
    font-style: italic;
  }
  
  .poppins-semibold-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 600;
    font-style: italic;
  }
  
  .poppins-bold-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 700;
    font-style: italic;
  }
  
  .poppins-extrabold-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 800;
    font-style: italic;
  }
  
  .poppins-black-italic {
    font-family: "Poppins", sans-serif;
    font-weight: 900;
    font-style: italic;
  }
  *{
    margin:0;
    padding: 0;
  } 
  .wrapper{
    width: 90%;
    margin: 0 auto; 
  }
  header{
    width:100%;
    height:100px;
    background: #429878;
    position:fixed;
  }

  .logo{
 
    float:right;
    text-align: right;
    line-height:50px;
 
  }
  .logo a{
    text-decoration:none;
    font-size:60px;
    font-family:'Pacifico';
    color: #fff 
  }
  nav{
    float:left;
    line-height:50px;
  }
  nav a{
    text-decoration:none;
    font-family:'Poppins'; 
    letter-spacing:2px;
    font-size:20px;
    color: #fff;
    padding: 25px;  
    margin: 0 1px;
    font-weight:500;
  }
  .navbar a:hover{
    background: #012607;
    color: #cfffcfd8;
 
  }

  .navbar {
    overflow: hidden;
    background-color: rgb(86, 173, 132);
    font-family: Arial, Helvetica, sans-serif;
  }
  
  .navbar a {
    float: left;
    font-size: 16px;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
    
  }
  
  .dropdown {
    float: left; 
  }
  
  .dropdown .dropbtn {
    cursor: pointer;
    font-size: 30px;  

    border: none;
    outline: none;
    color: rgb(255, 255, 255);
    padding: 14px 16px;
    background-color: inherit;
    font-family: inherit;
    margin: 0px;
   left:0px;
 
  }
  
  .navbar a:hover, .dropdown:hover .dropbtn, .dropbtn:focus {
    background-color: rgb(86, 173, 132);
  }
  
  .dropdown-content {
    display: none;
    font-family:'Poppins';
    position: absolute;
    background-color: rgb(59, 93, 75);
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
  }
  
  .dropdown-content a {
    float: none;
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    text-align: left;
  }
  
  .dropdown-content a:hover {
    background-color: #07492c;
  }
  
  .show {
    display: block;
  }





  
.banner-area{
    background-image: url(Images/calabi-yau-high-res.jpg);
    background-size:cover;
    background-position: center center;
    top:70px;
    height:100vh;
    width:100%;
    position:fixed;

}
.banner-area:after{
    content:'';
    position:absolute;
    top:0; 
    left:0;
    display:black;
    width:100%;
    height:100%;
    background: #429878;
    opacity:.6;
    z-index:-1;
}
.banner-area h2{
    padding-top:8%;
    font-size:80px;
    color:#fff;
}
.content-area{
    width: 100%;
 
    position:relative;
    background:#1f2c1c;
    top:600px;
}
.content-area h2{
    font-size: 40px;
    margin:0;
    padding-top:30px;
    letter-spacing:2px;

}
.conten-area p{
    padding : 2% 0; 
    line-height:  30px;
    text-align:justify;

}
  h1{
	 
    size: 79px ;
   color: #d4e9e2; 
} 


h2,h3,h4,h5{
  
color:#d4e9e2;

}

h6{
   color: #d4e9e2;
}
p{
    size:20px;
   color:#d4e9e2;
}

a:link {
color: rgb(197, 226, 206);
background-color: transparent;
text-decoration: none;
}

a:visited {
color: rgb(184, 238, 255);
background-color: transparent;
text-decoration: none;
}

a:hover {
color: rgb(231, 213, 16);
background-color: transparent;
text-decoration: underline;
}

a:active {
color: rgb(255, 251, 149);
background-color: transparent;
text-decoration: underline;
}