a:link,
a:any-link {
    color: unset;
    text-decoration: unset;
}

a:not([href]) {
    text-decoration: line-through;
}

video#walk {
    display: block;
    position: absolute;
    top: 0;
    left: auto;
    right: 0;
    bottom: 0;

    width: 50vw;
    height: 100vh;
    object-fit: contain;
    object-position: center 50%;
    border: none;
}

#body {
    position: relative;

    min-height: 100vh;

    display: flex;
    flex-direction: column;
}

#h1, #h2 {
    margin: 0;
    background: -webkit-linear-gradient(top, #bc47b3, #5f047c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: 'Kaisei Opti', serif;
}

#h1 {
    font-size: 7em;
    font-weight: 400;
}

#h2 {
    font-size: 3em;
    font-weight: 400;
}

h3 {
    font-size: 2.5em;
}

#header,
#links,
#info,
#portfolio {
    margin-left: 10vw;
}

#portfolio {
    margin-right: 10vw;
}

#header {
    margin-top: 20vh;
    white-space: nowrap;
    max-width: 100vw;
    overflow-x: hidden;
}

#links {
    padding: 3em 0;
    font-size: 1.4em;
}

#links details summary {
    display: block;
}

#info {
    flex: 1;
    padding-bottom: 2em;
    max-width: 400px;
}

#info p:first-child {
    margin-top: 0;
    margin-block-start: 0;
    margin-inline-start: 0;;
}

#info p:last-child {
    margin-bottom: 0;
    margin-block-end: 0;
    margin-inline-end: 0;;
}

/*
#info iframe {
    display: block;
    border: solid 1pt #ddd;
    width: 100%;
    margin: 2em 0;
    min-height: 450px;
    box-sizing: border-box;
}
*/

#footer {
    text-align: center;
    padding: 1em 0;
}

#portfolio .portfolioItem {
    border: solid 1px #eee;
    border-radius: 8px;
}

#portfolio .portfolioItemBody {
    display: flex;
}

#portfolio .portfolioItem iframe {
    border: solid 1px #ccc;
    float: left;
    margin-right: 1em;
}

#portfolio #inquiryLink {
    display: block;
    border: solid 1px #333;
    margin: 16px auto;
    max-width: 10em;
    text-align: center;
    padding: 8px 0;
}

@media all and (max-width: 700px) {
    video#walk {
        opacity: 0.5;
    }
    #info {
        margin-right: 10vw;
    }
    #portfolio .portfolioItem {
        padding: 1em 2em;
        margin: 4em 0;
    }

    #portfolio .portfolioItemBody {
        flex-direction: column;
    }
}

@media all and (min-width: 700px) {
    video#walk {
        opacity: 1;
    }
    #info {
        margin-right: 0;
    }

    #portfolio .portfolioItem {
        max-width: 800px;
        margin: 4em auto;
        padding: 2em 4em;
    }

    #portfolio .portfolioItemBody {
        flex-direction: row;
    }
}