@import url('https://fonts.googleapis.com/css2?family=Big+Shoulders:opsz,wght@10..72,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lexend+Deca:wght@100..900&display=swap');

:root {
    --bright-orange: hsl(31, 77%, 52%);
    --dark-cyan: hsl(184, 100%, 22%);
    --very-dark-cyan: hsl(179, 100%, 13%);
    --very-light-gray: hsl(0, 0%, 95%);
}


* {
    margin: 0;
    padding: 0;
}

/* body {
    background-color: var(--very-light-gray);
    display: grid;
    place-items: center;
    min-height: 100vh;
} */

.center-content {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    min-height: calc(100vh - 50px);
}

h1 {
    font-family: 'Big Shoulders', sans-serif;
    font-optical-sizing: auto;
    font-weight: 700;
    font-style: normal;
    text-transform: uppercase;
    color: var(--very-light-gray);
}

p {
    font-family: 'Lexend Deca', sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    color: hsla(0, 0%, 100%, 0.75);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 75px;
}


.three-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    padding: 10px;
    max-width: 960px;
    width: 85%;
    margin: auto;
}

.three-columns img,
h1 {
    margin-bottom: 25px;
}

.col1 {
    background-color: var(--bright-orange);
    --theme-color: var(--bright-orange);
    padding: 15%;
    border-radius: 10px 0 0 10px;
}

.col2 {
    background-color: var(--dark-cyan);
    --theme-color: var(--dark-cyan);
    padding: 15%;
}

.col3 {
    background-color: var(--very-dark-cyan);
    --theme-color: var(--very-dark-cyan);
    padding: 15%;
    border-radius: 0 10px 10px 0;
}

button {
    background-color: var(--very-light-gray);
    color: var(--theme-color);
    font-family: 'Lexend Deca', sans-serif;
    font-optical-sizing: auto;
    font-weight: 400;
    font-style: normal;
    border: 1px solid var(--very-light-gray);
    border-radius: 25px;
    padding: 10px 25px;
    cursor: pointer;
}

button:hover {
    background-color: transparent;
    color: var(--very-light-gray);
}

footer.attribution {
    font-size: 11px;
    text-align: center;
}

footer.attribution a {
    color: hsl(228, 45%, 44%);
}


@media screen and (max-width: 768px) {
    .three-columns {
        grid-template-columns: 1fr;
        gap: 0;
        width: 70%;
        max-width: 500px;
    }

    .col1,
    .col2,
    .col3 {
        padding: 10%;
    }

    .col1 {
        border-radius: 10px 10px 0 0;
    }

    .col3 {
        border-radius: 0 0 10px 10px;
    }

}

@media screen and (max-width: 480px) {
    .three-columns {
        width: 90%;
    }
}