*, * ::before, * ::after {
    box-sizing: border-box;
    padding: 0;
    margin: 0;
    background: none;
    text-decoration: none;
    outline: none;
    color: inherit;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-overflow-scrolling:touch
}

@font-face {
    font-family: 'Metro Sans';
    src: url("fonts/metro-sans-medium.woff2") format("woff2");
    font-weight: 500;
    font-style:normal
}

@font-face {
    font-family: 'Metro Sans';
    src: url("fonts/metro-sans-book.woff2") format("woff2");
    font-weight: 400;
    font-style:normal
}

:root {
    --f-size: 18px;
    --f-height: 26px;
    --f-family: "Metro Sans", sans-serif;
    --f-weight: 500
}

@media (max-width: 750px) {
    :root {
        --f-weight: 400
    }
}

html {
    font-size: var(--f-height);
    background: black;
    color: white;
		-ms-text-size-adjust: 100%;
	-webkit-text-size-adjust: 100%;
}

body {
	margin: 0
}

* {
    font-size: var(--f-size);
    line-height: var(--f-height);
    font-family: var(--f-family);
    font-weight:var(--f-weight)
}

main {
    padding:1rem 0.75rem
}

.video_container {
	 position: relative; 
	 padding-bottom: 56.25%; 
	 height: 0;
	 overflow:hidden;
	 max-width: 100%;
}

.video {
	position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100vw;
    height:calc(100vw / 16 * 9)
}

ul {
    list-style:none
}

a, button {
    -webkit-transition: opacity 400ms ease-in-out;
    transition:opacity 400ms ease-in-out
}

a:hover, button:hover {
    opacity:.5
}

[grid] {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    grid-gap:0.75rem
}


[grid_2] {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap:0.75rem
}


header {
    position: fixed;
    padding: 1rem 0.75rem;
    top: 0;
    right: 0;
    left: 0;
    background: black;
    z-index:100
}

@media (max-width: 749px) {
    h1 {
        grid-column:span 2
    }
}

button {
    border: none;
    text-align:left
}

button::after {
    content: "About"
}

@media (max-width: 749px) {
    button {
        display:none
    }
}

body[data-hidden] button::after {
    content: "Close"
}

section {
    background: black;
    z-index: 50;
    padding: 0.75rem
}

@media (min-width: 750px) {
    section {
        -webkit-transition: opacity 400ms ease-in-out, -webkit-transform 400ms ease-in-out;
        transition: opacity 400ms ease-in-out, -webkit-transform 400ms ease-in-out;
        transition: opacity 400ms ease-in-out, transform 400ms ease-in-out;
        transition: opacity 400ms ease-in-out, transform 400ms ease-in-out, -webkit-transform 400ms ease-in-out;
        padding: 3rem .75rem 0;
        opacity: 0;
        height: 100%;
        overflow: auto;
        pointer-events: none;
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        -webkit-transform: translate3d(0, 1rem, 0);
        transform:translate3d(0, 1rem, 0)
    }
}


section footer {
    grid-column: span 2;
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
    background: black;
    padding: 1rem 0.0rem 1rem 0.75rem;
}

.about-content {
	grid-column: span 2;
    max-width:24rem
    
}

@media (min-width: 750px) {
.about-content {
        grid-column:2/-1
    }
}

div dl {
    margin-bottom:1rem
}

div dd::before {
    content: ". "
}

div p:not(:last-child) {
    margin-bottom:1rem
}

body[data-hidden] {
    overflow:hidden
}

body[data-hidden] section {
    opacity: 1;
    pointer-events: all;
    -webkit-transform: initial;
    transform:initial
}

main {
    padding:3rem 0.75rem 1rem
}


@media (min-width: 750px) {
    figure {
        grid-column:span 1
    }
}

img {
    display: block;
    width: 100%;
    height:auto
}

footer {
    padding: 1rem 0.0rem 1rem 0.75rem
}

li {
    display:inline
}

li:not(:last-child)::after {
    content: " ."
}

@media (max-width: 749px) {
	
.footer_1 {
	display: none;
	}
}