body{
    font-family: "poppins", sans-serif;
    background-color: rgb(89, 87, 89);
   

}

header{
    background-image:linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)),
    url("../images/IMG_bg3.jpg") ;
    background-repeat: no-repeat;
    background-size: cover;
    color: white;
    padding: 200px 0;
    text-align: center;
    opacity: 0.7;
    

}

header h1{
    font-weight: 700;
    font-size: 50px;
    line-height: 1;
    margin: 30px 0;
}

header h2{
    font-weight: 400;
    font-size: 40px;
    line-height: 1.5;
    margin: 0;
}

header h3{
    
    font-weight: 900;
    font-size: 24px;
    line-height: 1.5;
    letter-spacing: 10px;
    margin: 0;
}

header a{ 
    background: white;
    color: black;
    display: inline-block;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.5;
    margin-top: 32px;
    padding: 16px 12px;
    text-align: center;
    text-decoration: none;
    letter-spacing: 3px;
    text-transform: uppercase;
}

footer{
   background-image:linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)),
    url("../images/IMG_footer1.jpg");  
    color: white;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 0.5;
   
}

footer h3{
     font-weight: 700;
    font-size: 28px;
    line-height: 30px;
}

footer p {
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    opacity: 0.9;
    margin-right: 20px;
}

footer ul{
    padding: 0;
}

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

footer a {
    color: white;
    opacity: 0.7;
}
section {
    max-width: 100%;
   margin: 0 auto;
    padding: 100px;
}
section.secondary{
    background : #f8f8f8;
}

main{
    background-color: white;
}

main h2{
   font-weight: 70px; 
   font-size: 10px;
   line-height: 1.5;
   letter-spacing: 5px;
   color: #272044;
   opacity: 0.3;
   margin: 0;
   text-transform: uppercase;
}

main h3{
   font-weight: 700; 
   font-size: 40px;
   line-height: 1.5;
   color: #272044;
   margin: 0;
}

main h4{
    font-weight: 700;
    font-size: 24px;
    line-height: 1;
    color: #272044;
    margin: 0;
}

main h5{
    font-weight: 700;
    font-size: 13px;
    line-height: 1;
    color: #272044;
    margin: 0;
  
}


main p{
   font-weight: 400; 
   font-style: normal;
   font-size: 16px;
   line-height: 1.5;
   color: #272044;
   opacity: 0.7;
  
}
.card{
    background: white;
    margin: 30px 0;

}

.card-header.grid{
   grid-gap: 0; 
}

.card-body{
    padding: 30px;
}

.card-footer{
    padding: 30px;
}

.btn{
    display: block;
    color: white;
    background-color: #462cb3;
    font-weight: 700;
    font-size: 14px;
    line-height: 24px;
    text-align: center;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-decoration: none;
    padding: 16px;
    
}

.container{
    max-width: 1400px;
    margin: 0 auto;
  
}

.embed{
   width: 100%; 
   aspect-ratio: 1/1;
}

.grid {
   display: grid;
    grid-gap:64px;
    grid-template-columns: 1fr 1fr 1fr
} 

.grid-2-columns{
    grid-template-columns: 1fr 1fr;
}

.grid-3-columns{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
}

.img-responsive{
    width: 100%;
    display: block;
}

.text-center{
    text-align: center;
}

@media (max-width: 900px) {
    header{
        padding: 80px 0 ;
    }

    header h1{
        font-size: 48px;
    }

    header h2{
     font-size: 20px;
    }

    header h3 {
        font-size: 12px;
    }

    .card-header img{
        display: none;
    }

    .embed{
        aspect-ratio: 16/9;
    }

    .grid{
        grid-template-columns: 1fr;
        grid: 32px;
    }

    section{
        padding: 30px;
    }
}