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

:root {
  font-size: 12px;
  --color-text: #000;
  --color-bg: #fff;
  --color-link: #000;
  --color-gray: #959595;
  --color-accent: #000000;
  --color-link-hover: var(--color-accent);
  --page-padding: 3vw;
  --page-padding-vertical: 5vh;
}

html,
body {
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  margin: 0;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@media (scripting: enabled) {
  .loading {
    &::before,
    &::after {
      content: '';
      position: fixed;
      z-index: 10000;
    }

    &::before {
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: var(--color-bg);
    }

    &::after {
      top: 50%;
      left: 50%;
      width: 100px;
      height: 1px;
      margin: 0 0 0 -50px;
      background: var(--color-link);
      animation: loaderAnim 1.5s ease-in-out infinite alternate forwards;
    }
  }
}

@keyframes loaderAnim {
  0% {
    transform: scaleX(0);
    transform-origin: 0% 50%;
  }

  50% {
    transform: scaleX(1);
    transform-origin: 0% 50%;
  }

  50.1% {
    transform: scaleX(1);
    transform-origin: 100% 50%;
  }

  100% {
    transform: scaleX(0);
    transform-origin: 100% 50%;
  }
}

main {
  overflow: hidden;
}

a {
  text-decoration: none;
  color: var(--color-link);
  outline: none;
  cursor: pointer;

  &:hover {
    /* text-decoration: underline; */
    color: var(--color-link-hover);
  }

  &:focus {
    outline: none;
    background: lightgrey;

    &:not(:focus-visible) {
      background: transparent;
    }

    &:focus-visible {
      outline: 2px solid red;
      background: transparent;
    }
  }
}

.frame {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;

  display: grid;
  grid-template-columns: 200px 1fr 200px;
  justify-content: space-between;
  padding: var(--page-padding-vertical) var(--page-padding);
  z-index: 10;

  @media (max-width: 767px) {
    display: flex;
    flex-direction: column;
    position: relative;
    align-items: center;
    justify-content: center;
    gap: 2rem;
  }

  .frame__title {
    font-size: clamp(1.5rem, 2.5vw, 2.5rem);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: -0.1rem;
    margin-bottom: 0.75rem;

    @media (max-width: 767px) {
      line-height: 1.15;
    }
  }

  .frame__center {
    text-align: center;

    nav {
      font-size: clamp(1.25rem, 1.75vw, 2rem);
      color: var(--color-gray);

      a {
        color: var(--color-gray);
      }

      .active {
        color: var(--color-accent);
      }
    }
  }

  .frame__description {
    color: var(--color-text);
    font-size: 1rem;
    margin-top: 1rem;

    @media (max-width: 767px) {
      font-size: 12px;
      margin-top: 20px;
    }
  }

  .frame__sponsors {
    justify-self: end;
  }

  .frame__tags,
  .frame__sponsors {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 1rem;
    font-weight: 600;

    padding-top: 1.2rem;

    @media (max-width: 767px) {
      padding-top: 0;
    }
  }
}

body #cdawrap {
  grid-area: unset;
  text-align: right;
  @media (max-width: 767px) {
    text-align: center;
  }
}

.content {
  width: 100vw;
  height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;

  .content__carousel {
    position: absolute;
    bottom: 8rem;
    width: 100vw;

    .content__carousel-inner {
      width: fit-content;

      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 3rem;

      padding-left: 45vw;
      padding-right: 40vw;

      img {
        width: 30rem;

        @media (max-width: 767px) {
          width: 28rem;
        }
      }
    }

    .content__carousel-inner-static {
      width: 100%;

      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 3rem;

      padding-left: 3vw;
      padding-right: 3vw;

      @media (max-width: 767px) {
        grid-template-rows: repeat(2, 1fr);
        grid-template-columns: repeat(2, 1fr);
      }

      img {
        width: 100%;
      }
    }

    img {
      opacity: 0;
      margin-bottom: 1rem;
      cursor: pointer;
    }

    span {
      display: block;
    }
  }

  .content__canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100svh;

    z-index: 2;
    pointer-events: none;
  }
}

.floating-bar {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);

  display: grid;
  grid-template-columns: repeat(3, 1fr);
  align-items: center;
  gap: 5px;

  background-color: #d9d9d9;
  border-radius: 8px;
  padding: 4px;

  z-index: 10;

  .floating-bar__link {
    padding: 7px 14px;
    border-radius: 8px;

    text-align: center;
    font-size: 16px;
    white-space: nowrap;
  }

  .floating-bar__link-back {
    background-color: #000000;
    color: #ffffff;
  }
}