body{
    font-size: 15px;
    font-family: "Poppins", sans-serif;
    display: flex;
    align-items: center;
    flex-direction: column;
}

/*Typography*/

h1{
    font-size: 2rem;
    font-weight: 600;
    color: hsl(234, 12%, 34%);
}

h2{
    font-size: 1rem;
    font-weight: 600;
    padding-bottom: .5em;
    color: hsl(234, 12%, 34%);
}

p{
    font-size: .75rem;
    font-weight: 200;
    color: hsl(229, 6%, 66%);
}

header p{
    font-size: 1rem;
    font-weight: 400;
    padding: 1em;
    padding-top: .5em;
}

.no-bold{
    font-weight: 400;
    color: hsl(229, 6%, 66%);
    font-size: 2rem;
}

/*Header*/

header{
    font-family: 'Poppins';
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    width: 100%;
    max-width: 500px;
    text-align: center;
    margin: 4em 0;
}

/*Main Content*/

main{
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-areas: 
    ". team ."
    "supervisor team calculator"
    "supervisor karma calculator"
    ". karma .";
    gap: 2em;
    width: 60%;
    min-width: 800px;
    margin: 0 4em;
    align-self: center;
}

/*Card*/

.card{
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    padding: 2em;
    background: hsl(0, 0%, 98%);
    border-radius: .25em;
    width: 100%;
    min-width: 200px;
}

.card:hover{
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    transition: .5s;
}

.card-1{
    border-top: 4px solid hsl(180, 62%, 55%);
    grid-area: supervisor;
}
.supervisor-icon{
    width: 50px;
    height: 50px;
    margin-left: auto;
    background-image: url('images/icon-supervisor.svg');
    background-size: cover;
    margin-top: 1em;
}

.card-2{
    border-top: 4px solid hsl(0, 78%, 62%);
    grid-area: team;
}

.team-builder-icon{
    width: 50px;
    height: 50px;
    margin-left: auto;
    background-image: url('images/icon-team-builder.svg');
    background-size: cover;
    margin-top: 1em;
}

.card-3{
    border-top: 4px solid hsl(34, 97%, 64%);
    grid-area: karma;
}

.karma-icon{
    width: 50px;
    height: 50px;
    margin-left: auto;
    background-image: url('images/icon-karma.svg');
    background-size: cover;
    margin-top: 1em;
}

.card-4{
    border-top: 4px solid hsl(212, 86%, 64%);
    grid-area: calculator;
}

.calculator-icon{
    width: 50px;
    height: 50px;
    margin-left: auto;
    background-image: url('images/icon-calculator.svg');
    background-size: cover;
    margin-top: 1em;
}

/*footer*/

footer{
    text-align: center;
    padding: 10px;
    color: black;
    width: 100%;
    margin-top: 1em;
}

footer a{
    color: hsl(261, 45%, 26%);
    font-weight: 700;
    text-decoration: none;
}

footer a:hover{
    color: hsl(261, 45%, 26%);
    text-decoration: underline;
}

/*Responsive*/

@media(max-width: 800px){
    main{
        grid-template-columns: 1fr 1fr;
        grid-template-areas: 
        "supervisor team"
        "supervisor team"
        "karma calculator"
        "karma calculator";
        width: 80%;
        min-width: 600px;
    }
    .card{
        min-width: 250px;
        margin: 0 auto;
    }
}

@media(max-width: 640px){
    main{
        grid-template-columns: 1fr;
        grid-template-areas: 
        "supervisor"
        "team"
        "karma"
        "calculator";
        width: 100%;
        min-width: 200px;
    }
    .card{
        max-width: 300px;
        width: 80%;
        margin: 0 auto;
    }
}