*, :after, :before {
  box-sizing: border-box;
}

:root {
  font-size: 15px
}
body {
  --color-text: #111;
  --color-bg: #000;
  --color-link: #b41717;
  --color-link-hover: #000;
  --color-bg-alt: #c3bcbc;
  --color-text-alt: #111;
  color: var(--color-text);
  background-color: var(--color-bg);
  text-transform: capitalize;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  font-family: roc-grotesk, sans-serif;
  overflow-x: hidden
}
.demo-2 {
  --color-text: #b41717;
  --color-text-alt: #b41717;
  --color-bg: #000;
  --color-bg-alt: #9c9191;
  --color-link-hover: #fff
}
.demo-3 {
  --color-text: #000;
  --color-text-alt: #000;
  --color-bg: #846c64;
  --color-bg-alt: #d1d1d1;
  --color-link-hover: #000;
  --color-link: #fff
}
.demo-4 {
  --color-text: #fff;
  --color-text-alt: #78757e;
  --color-bg: #ccc3cf;
  --color-bg-alt: #000;
  --color-link-hover: #fff;
  --color-link: #d6238c
}
.demo-5 {
  --color-text: #000;
  --color-text-alt: #000;
  --color-bg: #6c7059;
  --color-bg-alt: #fff;
  --color-link-hover: #fff
}
.demo-6 {
  --color-text: #000;
  --color-text-alt: #fff;
  --color-bg: #000;
  --color-bg-alt: #a2a2a2;
  --color-link-hover: #323232;
  --color-link: #fff;
}
.demo-7 {
  --color-text: #b4176e;
  --color-text-alt: #000;
  --color-bg: #101010;
  --color-bg-alt: #988797;
  --color-link-hover: #b4176e;
  --color-link: #4c34eb
}
.demo-8 {
  --color-text: #000;
  --color-bg: #606c62;
  --color-link: #a0ba81;
  --color-link-hover: #000;
  --color-bg-alt: #dadada;
  --color-text-alt: #111
}
.js .loading:before, .js .loading:after {
  content: "";
  z-index: 1000;
  position: fixed
}
.js .loading:before {
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  top: 0;
  left: 0
}
.js .loading:after {
  width: 60px;
  height: 60px;
  opacity: .4;
  background: var(--color-link);
  border-radius: 50%;
  margin: -30px 0 0 -30px;
  animation: loaderAnim .7s linear infinite alternate forwards;
  top: 50%;
  left: 50%
}
@keyframes loaderAnim {
  to {
    opacity: 1;
    transform: scale(.5)
  }
}
a {
  color: var(--color-link);
  outline: none;
  text-decoration: none
}
a:hover {
  color: var(--color-link-hover);
  outline: none
}
a:focus {
  background: #d3d3d3;
  outline: none
}
a:focus:not(:focus-visible) {
  background: 0 0
}
a:focus-visible {
  background: 0 0;
  outline: 2px solid red
}
.unbutton {
  font: inherit;
  background: 0 0;
  border: 0;
  margin: 0;
  padding: 0
}
.unbutton:focus {
  outline: none
}
.frame {
  z-index: 1000;
  width: 100%;
  max-width: none;
  pointer-events: none;
  grid-template-rows: repeat(4, auto);
  grid-template-columns: 1fr;
  grid-template-areas: "title""prev""sponsor""demos";
  align-content: space-between;
  padding: 1rem;
  display: grid;
  position: fixed;
  top: 0;
  left: 0
}
.frame a, .frame button {
  pointer-events: auto
}
.frame__title {
  grid-area: title;
  justify-content: flex-start;
  align-items: center;
  margin-bottom: .2rem;
  display: flex
}
.frame__title-main {
  margin: 0;
  font-size: 1rem;
  font-weight: 200
}
.frame__title-back {
  align-items: flex-end;
  display: flex;
  position: relative
}
.frame__title-back span {
  display: none
}
.frame__title-back svg {
  fill: var(--color-link)
}
.frame__title-back:hover svg, .frame__title-back:focus svg {
  fill: var(--color-link-hover)
}
.frame__demos {
  grid-area: demos
}
.frame__demos a {
  margin-left: 2rem;
  position: relative
}
.frame__demo--current, .frame__demo--current:hover {
  color: var(--color-text)
}
.frame__prev {
  color: #dbdbdb;
  align-self: auto;
  grid-area: prev;
}
.frame__prev2 {
  color: #4f4f4f;
  grid-area: prev;
  margin-left: 7rem;
  justify-self: start
  position: relative
}
.frame__demos-title {
  display: block
}
.grid {
  width: 100%;
  grid-template-columns: repeat(3, 1fr);
  display: grid;
  position: relative
}
.grid__item {
  will-change: transform;
  grid-column: var(--c);
  grid-row: var(--r);
  position: relative
}
.grid__item-img {
  width: 100%;
  height: auto;
  aspect-ratio: 1.5;
  will-change: transform, opacity;
  background-position: 50%;
  background-size: cover;
  position: relative
}
.demo-1 .grid__item-img {
  filter: contrast(70%)
}
.cover {
  width: 100%;
  height: 100vh;
  pointer-events: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  display: flex;
  position: fixed;
  top: 0;
  left: 0
}
.cover__title {
  margin: 0;
  font-family: novecento-sans-wide, sans-serif;
  font-size: 8vw;
  font-weight: 600
}
.cover__title sup {
  vertical-align: 75%;
  font-size: 4vw;
  font-weight: 700
}
.cover__subtitle {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 400
}
.footer {
  color: var(--color-text-alt);
  background: var(--color-bg-alt);
  height: 100vh;
  z-index: 200;
  text-transform: none;
  justify-content: center;
  align-items: center;
  font-size: 5vh;
  line-height: 1.2;
  display: flex;
  position: relative
}
.footer p {
  max-width: 40ch
}
@media screen and ( min-width : 53em ){
  .frame {
    height: 100vh;
    grid-template: "prev sponsor"". ."1fr"title demos"/auto 1fr
  }
  .frame__demos {
    white-space: nowrap;
    justify-self: end;
    margin: 0 1rem
  }
  .frame__demo--current:after {
    content: "";
    height: 120%;
    width: 1px;
    background: currentColor;
    position: absolute;
    top: 100%;
    left: 50%
  }
  .frame__demos-title {
    display: inline
  }
}