@import url('https://fonts.googleapis.com/css2?family=Inconsolata:wght@200;300;400;500;600;700;800;900&display=swap');

section.introduction {
    background-image: url("../material/cave1.png");
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    min-height: 100vh;
    background-position: center;
    
    
    display: flex;
    align-items: center;
    justify-content: center;
    
}

section.introduction .content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    grid-column-gap: 7vw;
    padding: 0 5vw;
}
@media (max-width: 50em) {
    section.introduction .content {
        display: inline;
        max-width: 70vw;
        transform: translateX(0vw) translateY(-50%);
    }
}

section.introduction .content h1 {
    font-size: var(--fs-l);
    padding: 0.2em 0.75em;
    margin-bottom: 1em;
    width: fit-content;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 0.05em;
    color: white;

    font-family: 'Inconsolata', monospace;
    font-weight: 500;
}
section.introduction .content p {
    font-size: var(--fs-550);
    padding: 0.3em 0.5em 0.1em 0.5em;
    margin-bottom: 1em;
    width: fit-content;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 0.15em;
    color: white;

    line-height: 1.4em;
    

    font-family: 'Inconsolata', monospace;
    font-weight: 500;
}

.iframe_container {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%;
    transform: scale(1);
}
.iframe_container iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

@media (max-width: 50em) {
    .iframe_container {
        position: absolute;
        width: 100%;
        height: auto;
        margin-top: 2em;
        padding-top: 53.25%;
        transform: scale(1);
    }
    .iframe_container iframe {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        width: 100%;
        height: 100%;
    }
}