@import "base.css";
@import "nav_bar.css";
@import "footer.css";

body {
  font-family:
    ui-sans-serif,
    system-ui,
    sans-serif,
    "Apple Color Emoji",
    "Segoe UI Emoji",
    Segoe UI Symbol,
    "Noto Color Emoji";
  color: var(--text);
  background-color: var(--bg-color);
  min-height: 100vh;
  overflow-x: hidden;

  display: grid;
  grid-template-rows: auto 1fr auto;
}

main,
header,
footer,
.container {
  padding-left: max(10px, (100% - 800px) / 2);
  padding-right: max(10px, (100% - 800px) / 2);
}

/* index page */
.index-page {
  padding: unset;
  display: grid;
  grid-template-rows: auto auto 1fr;

  .before-list {
    .iconic {
      --text-shadow-color: var(--navbar-bg);
      --bg-elem-color: var(--bg-color);
    }
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;

    padding-top: 10vh;
    padding-bottom: 20vh;
    width: 100%;
    background-color: var(--navbar-bg);
    min-height: 66vh;
    z-index: -2;
    margin-bottom: -40px;
    :nth-child(1) {
      flex: 2;
      align-self: flex-start;
    }
    :nth-child(2) {
      align-self: flex-end;
      flex: 1;
      min-width: 150px;
    }
  }

  .after-list {
    background-color: var(--navbar-bg);
    margin-top: -40px;
    width: 100%;
    min-height: 100px;
  }

  ul {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;

    @media (min-width: 768px) {
      grid-template-columns: 1fr 1fr;
    }
  }
}

li {
  --rotate-1: 223;
  --rotate-2: 449;
  --rotate-3: 11;
  &:nth-of-type(2n) {
    --rotate-1: 39;
  }

  &:nth-of-type(3n) {
    --rotate-2: 237;
  }
  &:nth-of-type(4n) {
    --rotate-3: 31;
  }

  transform: rotate(
    calc(
      sin(var(--rotate-1) * 13 + var(--rotate-2) * 122 + var(--rotate-3) * 19) *
        3deg
    )
  );
  transition:
    filter 0.2s ease,
    scale 0.2s ease;
  filter: drop-shadow(0 35px 35px var(--dropshadow));
  &:hover,
  &:focus {
    filter: drop-shadow(0 15px 15px var(--dropshadow));
    scale: 0.99;
  }
  a {
    background-color: var(--bg-color);
    clip-path: polygon(0 0, 0 100%, 100% 100%, 100% 50px, calc(100% - 50px) 0);
    display: block;
    text-decoration: none;
    color: var(--text);
    padding: 1rem;
  }
  .headline {
    display: flex;
    align-items: flex-end;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 90%;
    margin-bottom: 10px;
    span {
      color: grey;
    }
  }
}