* {
    box-sizing: border-box;
}

:root {
    --color-primary: rgb(63, 56, 56);
}

body {
    margin: 0;
    font-family: Poppins, sans-serif;
    color: var(--color-primary);
    text-align: center;
}

.parallax-container {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;

    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;

    p {
        max-width: 52ch;
    }
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}


.container1 {
    background-image: url("./img/berg1.avif");
    gap: 5rem;
}

.container2 {
    background-image: url("./img/berg2.avif");
    flex-direction: row;
    flex-wrap: wrap;
    gap: 2rem;
    padding: 5rem 0;

    h3 {
        font-size: 1.5em;
    }

    p {
        padding: 1rem;
    }
}


.card {
    max-width: 320px;
    border-radius: 0.5em;
    background-color: white;
    overflow: hidden;
    padding-bottom: 2em;
    box-shadow: 0 10px 15px rgba(0,0,0,0.4);

    .card-img {
        height: 200px;
        background-position: center;
    }

    a {
        display: inline-block;
        padding: 0.8rem 3rem;
        border-radius: 0.3em;

        font-size: 0.9em;
        font-weight: 800;
        letter-spacing: 2px;

        background-color: var(--color-primary);
        color: white;
        text-decoration: none;
        text-transform: uppercase;
    }
}


/* card images */

.card:nth-of-type(1) .card-img {
    background-image: url("./img/hiking.avif");
}

.card:nth-of-type(2) .card-img {
    background-image: url("./img/climbing.avif");
}

.card:nth-of-type(3) .card-img {
    background-image: url("./img/caving.avif");
}

.card:nth-of-type(4) .card-img {
    background-image: url("./img/paragliding.avif");
}