body{
    font-family: "Poppins", sans-serif;
    background-color:lemonchiffon;
  
}

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

}
section{
    max-width: 100%;
    margin: 0 auto;
    padding: 100px;
}
section.secondary{
    background: #f8f8f8;
}
.text-center{
    text-align: center;
}

.grid{
    display: grid;
    grid-template-columns: 1fr 2fr 2fr;
    grid-gap: 64px;

}
.grid-columns{
    grid-template-columns: 1fr 1fr;
}
.grid-3-columns-width-first-narrow{
    grid-template-columns: 1fr 2fr 2fr;
}
.grid-3-columns{
    grid-template-columns: 1fr 1fr 1fr;
}
.card{
    background-color: white;
    margin: 30px 0;
    
    
}

.card-body{
    padding: 30px;

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



.btn{
    display: block;
    color: white;
    font-weight: 700;
    font-size: 14px;
    line-height: 21px;
    text-align: center;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 14px;
    background-color: #462cb3;
    text-decoration: none;
    border-radius: 4px;


}
header{
    background-image: linear-gradient(rgba(0, 0, 0, 0.6),
    rgba(0, 0, 0, 0.6)),
    url("../images/sydney.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    color: wheat;
    text-align: center;
    border-radius: 15px;
    padding: 200px 0;
}
header h1{
    font-weight: 700;
    font-size: 96px;
    line-height: 1;
    margin: 30px 0;
}
header h2{
    font-weight: 400;
    font-size: 45px;
    line-height: 1.5;
    margin: 0;
}
header h3{
    font-weight: 900;
    font-size: 24px;
    line-height: 1.5;
    letter-spacing: 5px;
    margin: 0;
}
header a{
    font-weight: 700;
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
    letter-spacing: uppercase;
    color: #272044;
    padding: 16px 32px;
    margin-top: 32px;
    display: inline-block;
    text-decoration: none;
    text-transform: uppercase;
    background-color: aliceblue;
}
main{
    background-color: white;
}
main h2{
    font-weight: 700;
    font-size: 16px;
    line-height: 1.5;
    letter-spacing: 3px;
    color: #520ad8;
    opacity: 0.2;
    text-transform: uppercase;
    margin: 0;
}
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-style: normal;
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    color: #272044;
    opacity: 0.7;

}

footer{
    background-image:linear-gradient(rgba(32, 30, 50, 0.9), rgba(32, 30, 50, 0.9)), url("./images/pic.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    color: antiquewhite;
    border-radius: 5px;
    
   

}
footer h3{
    font-weight: 700;
    font-size: 20px;
    line-height: 30px;
}
footer p{
    font-weight: 400;
    font-size: 16px;
    line-height: 24px;
    opacity: 0.6;
}
footer ul{
    padding: 0;
}
footer li{
    list-style: none;
    margin: 0;
    padding: 0;
}
footer a{
    color: rgb(241, 233, 233);
    opacity: 0.7;
}
footer a:hover{
    color: rgb(10, 235, 25);
}
section{
    max-width: 1200px;
    margin: 0 auto;
}

.img-responsive{
    max-width: 100%;
    border-radius: 5px;
    display: block;
}
@media(max-width: 800px) {
    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;
    }

}