*{
    box-sizing: border-box;
    margin: 0;
}

body{
    background-color: hsl(217, 17%, 53%);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

main{
    width: 300px;
    background-color: white;
    
}

/* head */
header{
    padding-left: 1.4rem;
    padding-right: 1.4rem;
    margin: 1rem 0 1rem 0;
}
header h1{
    color:  hsl(179, 62%, 43%);
    font-size: large;
}
header h2{
    color: hsl(71, 73%, 54%);
    font-size: medium;
    padding-block: .7rem;
}
header p{
    color: hsl(203, 6%, 45%);
    line-height: 1.2;
}

/* body */
section{
    background-color: hsl(179, 62%, 43%);
    color: white;
    padding-left: 1.4rem;
    padding-right: 1.4rem;
    padding-block: 1.3rem;
}

section h2{
    font-size: large;
}

section h3{
   padding: 0.5rem 0 0.2rem 0;
   font-size: 1.4rem;
}

section h3 span{
    font-size: small;
    opacity: .6;
    vertical-align: 4px;
}

section p{
    font-size: clamp (2rem, 2vw + 1rem, 2rem);
    color: hsl(206, 30%, 86%);
    padding-bottom: 1rem;
}

section a{
    background-color: hsl(71, 73%, 54%);
    display: block;
    border: 1px solid transparent;
    width: 100%;
    text-align: center;
    text-decoration: none;
    padding: .3rem 0;
    border-radius: 5px;
    color: white;
}

/* bottom */
footer{
    background-color: hsl(179, 60%, 60%);
    color: rgba(253, 252, 252, 0.986);
    padding-left: 1.4rem;
    padding-right: 1.4rem;
    padding-block: 1rem;
}
.foot{
    width: 80%;
}

.foot h2{
    font-size: large;
}

.foot p{
    padding-top: 0.7rem;
    font-size: small;
}

@media screen and (min-width:750px){

    body{
        background-color: hsl(200, 6%, 79%);
    }
    main{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        width: 600px;
    }

    header{
        grid-column: 1/3;
        grid-row: 1/1;
        width: 500px;
    }
  
    section{
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    section h2{
    font-size: large;
}

section h3{
   padding: 0.7rem 0 0.2rem 0;
}

section h3 span{
    font-size: small;
    opacity: .7;
    vertical-align: 5px;
}

section p{
    font-size: 0.9rem;
    color: hsl(206, 30%, 86%);
    padding-bottom: 1.3rem;
}

section a{
    background-color: hsl(71, 73%, 54%);
    display: block;
    border: 1px solid transparent;
    width: 100%;
    text-align: center;
    text-decoration: none;
    padding: 0.7rem 0;
    border-radius: 5px;
    color: white;
}

footer{
    display: flex;
    align-items: center;
}

    footer .foot{
        width: 70%;
        padding-block: 0.5rem;
    }

    .foot h2{
    font-size: large;
}

.foot p{
    padding-top: 0.7rem;
    font-size: 0.9rem;
}
}
