html {
    scroll-behavior: smooth;
}

body {
  background-color: #010713;
  color: #ffffff;
  margin:0;
  padding:0;
  font-family: 'IBM Plex Serif', serif;
  font-size: 16pt;
  line-height: 1.5;
  color: white;
}

h1 {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 300;
    letter-spacing: .5em;
    text-transform: uppercase;
    color: #aaccff;
    padding-bottom:0;
    margin-bottom:0;
}

h2 {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 700;
    font-size:14pt;
    text-transform: uppercase;
    color: #ffaa44;
    text-align: left;
    cursor: pointer;
}

h3 {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    font-size:16pt;
    text-transform: uppercase;
    color: #ffaa44;
    text-align: left;
    margin-bottom: 0;
    padding-bottom: 0;
}

h4 {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
}

p {
    align-items: left;
    text-align: left;
}

a {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    font-size: smaller;
    text-transform: uppercase;
    color: #aaccff;
}

pre {
	font-family: 'IBM Plex Mono', monospace;
	line-height: 1.25;
}

hr {
	margin-bottom: 2em;
	border-style: dashed;
}

input {
  width: 100%;
  padding: 10px 10px;
  margin: 10px 0;
  box-sizing: border-box;
  border-width: 0px;
  border-bottom-width: 2pt;
  border-style: dotted;
  border-color: #aaccff;
  color: white;
  background-color: rgba(0,0,0,0);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 18pt;
}

input[type=submit] {
    -webkit-appearance: none;
  width: 50%;
  background-color: #000000;
  text-transform: uppercase;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 18pt;
  font-weight: bold;
  letter-spacing: .25em;
  color: white;
  border: 0;
  margin-top: 40px;
  padding-top: 4px;
  padding-bottom: 4px;
  padding-left: 10px;
  padding-right: 10px;
}

button {
    font-style: 'IBM Plex Mono', monospace;
    background-color: #000000;
    border: 0;
    color: #1b3450;
    cursor: pointer;
}

.poster {
    width: 100vw;
    height: 100vh; /* Fallback for browsers that do not support Custom Properties */
    height: calc(var(--vh, 1vh) * 100);
    background-image: url('images/header.jpg');
    background-size: cover;
    background-position: center center;
    text-align: center;
}

.title {
    padding-top: 55vh;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 300;
    font-size: 16pt;
    text-transform: uppercase;
    letter-spacing: .5em;
    color: #aaccff;
}

.credit {
    position: absolute;
    bottom: 15vh;
    right: 10vw;
    width: 25%;
    font-size: 18px;
    text-align: left;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 400;
    font-size: 12pt;
    text-transform: uppercase;
    letter-spacing: .25em;
    color: #ffaa44;
}

#navigation {
	margin: auto;
	width: 90%;
    max-width: 960px;
	text-align: center;

	position: relative;
	height: 80vh;
	height: calc(var(--vh, 1vh) * 80);

	padding-top: 20vh;
}

.grid-container {
    margin-top: 1em;
	display: grid;
	grid-template-columns: 1fr 1fr 1fr 1fr;
	grid-column-gap: 2em;
	justify-content: center;
}

.navButton {
	font-family: 'IBM Plex Sans', sans-serif;
    font-weight: 700;
	text-transform: uppercase;
	font-size: 18pt;
	text-align: center;
	letter-spacing: .15em;
    border-style: dotted;
    border-width: 0px 0px 2px 0px;
    border-color: #1b3450;
    margin-bottom: .5em;
}

.navButton a:link {
	color: #ffffff;
	text-decoration: none;
}

.navButton a:hover {
	color: #ffaa44;
}

.navButton a:visited {
	color: #aaccff;
}

.subnav {
    font-size: 12pt;
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 700;
    text-transform: uppercase;
    padding-bottom: 1em;
}

.subnav a:link {
    color: #ffffff;
    text-decoration: none;
}
.subnav a:hover {
    color: #ffaa44;
}
.subnav a:visited {
    color: #aaccff;
}

.icon-scroll,
.icon-scroll:before {
  position: absolute;
  left: 10%;
}
.icon-scroll {
  width: 20px;
  height: 35px;
  margin-left: -20px;
  top: 6em;
  margin-top: -35px;
  box-shadow: inset 0 0 0 2px #ffaa44;
  border-radius: 25px;
}
.icon-scroll:before {
  content: '';
  width: 4px;
  height: 4px;
  background: #ffaa44;
  margin-left: 6px;
  top: 8px;
  border-radius: 4px;
  -webkit-animation-duration: 1.5s;
          animation-duration: 1.5s;
  -webkit-animation-iteration-count: infinite;
          animation-iteration-count: infinite;
  -webkit-animation-name: scroll;
          animation-name: scroll;
}
@-webkit-keyframes scroll {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(12px);
  }
}
@keyframes scroll {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: translateY(12px);
  }
}

.container {
    width: 100%;
}

.section {
    /*display: inline-block;*/
    width: 90%;
    max-width: 960px;
    padding: 5%;
    margin : 0 auto;
}

#how {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 10pt;
    padding: 0px 20px 0px 60px;
    border-width: 2px;
    border-left-width: 0;
    border-right-width: 0;
    border-style: dotted;
    border-color: #1b3450;
    color: #aaccff;
    display: none;
}

.submitBtn {
    width: 50%;
    background-color: #000000;
    border: 2pt dotted #ffaa44;
    color: #ffaa44;
    cursor: pointer;
    font-style: 'IBM Plex Mono', monospace;
    font-size: 16pt;
    letter-spacing: .5em;
}

@media (max-width: 800px) {
    h1 {
        font-size: 18pt;
        letter-spacing: .25em;
    }

    .title {
        padding-top: 40vh;
        font-size: 12pt;
    }

    .credit {
        width: 100%;
        bottom: default;
        top: 5vh;
        right: 0vw;
        font-size: 8pt;
        text-align: center;
    }

    .icon-scroll,
    .icon-scroll:before {
      position: absolute;
      left: 50%;
    }
    .icon-scroll {
      box-shadow: inset 0 0 0 1px #ffaa44;
    }
    .icon-scroll:before {
      margin-left: -2px;
    }
    .navButton {
        font-size: 14pt;
    }

    .grid-container {
		display: grid;
		grid-template-columns: 1fr;
		grid-column-gap: 2em;
		justify-content: center;
	}

    .submitBtn {
        width: 100%;
    }
}