@font-face {
  font-family: "Europa Grotesk";
  src: url("https://assets.codepen.io/3/europa-grotesk-sh-bold.woff2")
    format("woff2");
}

@property --captured-length {
  syntax: "<length>";
  initial-value: 0px;
  inherits: true;
}

@property --captured-length2 {
  syntax: "<length>";
  initial-value: 0px;
  inherits: true;
}

html {
  color-scheme: dark light;
  background: Canvas;
  color: CanvasText;
  font:
    100%/1.4 system-ui,
    sans-serif;
}

@scope (body) to (.content) {
  a {
    text-decoration: none;
  }
}

html {
  scroll-timeline: --reveal-final block;
}

body {
  margin: 0;
}

.page-wrap {
  /* make sure to cover the screen */
  min-height: 100vh;

  /* put on top */
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
}

h1 {
  font-family: "Europa Grotesk";
  font-size: calc(1rem + 6.5vi);
  text-align: center;
}
h2 {
  font-family: "Europa Grotesk";
  font-size: calc(1rem + 4.5vi);
  text-align: center;
}

.site-header {
  display: flex;
  justify-content: end;
  padding: 0.5rem;
  gap: 0.5rem;
  border-block-end: 1px solid light-dark(#eee, #333);

  svg {
    display: block;
    fill: light-dark(black, white);
    width: 1.4rem;
    aspect-ratio: 1;
  }
}

.intro {
  text-align: center;

  p {
    margin-inline: auto;
  }
}

.social-link {
  &:hover,
  &:focus {
    border-radius: 3px;
    outline-offset: 2px;
    outline: 1px solid light-dark(black, white);
  }
}
.social-link-bluesky {
  &:hover,
  &:focus {
    svg {
      fill: oklch(63% 51% 256deg);
    }
  }
}
.social-link-mastodon {
  &:hover,
  &:focus {
    svg {
      fill: oklch(59% 56% 277deg);
    }
  }
}

.name {
  text-transform: uppercase;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 90%;
  padding-block-start: 3rem;

  img {
    width: 2.5rem;
    aspect-ratio: 1;
    object-fit: cover;
    object-position: top -2px right -3px;
    clip-path: shape(
      from 86.19% 34.52%,
      curve to 85.55% 64.95% with 85.47% 50%,
      curve to 71.95% 88.41% with 85.64% 79.9%,
      curve to 44.47% 90.2% with 58.27% 96.91%,
      curve to 19.07% 74.48% with 30.67% 83.48%,
      curve to 11.66% 51.53% with 7.47% 65.48%,
      curve to 23.88% 28.11% with 15.85% 37.57%,
      curve to 44.55% 13.93% with 31.9% 18.66%,
      curve to 72.05% 14.12% with 57.19% 9.21%,
      curve to 86.19% 34.52% with 86.9% 19.03%
    );
  }
}

.wrapper {
  padding-inline: 1rem;
  max-inline-size: 1000px;
  margin-inline: auto;
}

.actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  padding-block: 3rem 8rem;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  border-radius: 999px;
  padding: 0.75rem 1rem;

  svg {
    border: 1px solid var(--mainColor);
    border-radius: 999px;
    aspect-ratio: 1;
    fill: light-dark(black, white);
    inline-size: 1.2rem;
  }

  /* Is omitting focus styles fine because we can count on browser focus styles? */
  &:hover {
    outline: 1px solid light-dark(black, white);
    outline-offset: 2px;
  }
}
.button-invis {
  color: light-dark(black, white);
}
.button-filled {
  background: light-dark(black, white);
  color: light-dark(white, black);

  /* 
  Safari shipped this. Could use someday!
  @supports (color: contrast-color(purple)) {
    color: constrast-color(var(--mainColor));
  }
  */
}

.images {
  display: flex;
  align-items: center;
  gap: 0.5rem;

  img {
    display: block;
    object-fit: cover;
    block-size: 400px;

    &:nth-child(1) {
      max-inline-size: 300px;
      aspect-ratio: 1/2;
      object-position: top 0 right -250px;
    }
    &:nth-child(2) {
      aspect-ratio: 16/9;
    }
    &:nth-child(3) {
    }
  }
}

.carousel {
  --gap: 1rem;

  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 350px;
  gap: var(--gap);
  padding-block-end: var(--gap);
  overflow-x: auto;
  scroll-behavior: smooth;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  anchor-name: --carousel;
  margin-block-end: 8rem;
  scrollbar-color: light-dark(#ccc, oklch(53% 0% 68deg)) transparent;

  > img {
    scroll-snap-align: center;
    height: 200px;
    width: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;

    /* This was just an experiment to see if @starting-style would apply to lazy loaded media, but it doesn't appear to in Chrome at least. */
    /* transition: 2s;
    opacity: 1;

    @starting-style {
      opacity: 0;
    } */
  }
}

.carousel--scroll-buttons::scroll-button(*):hover {
  outline: 3px solid white;
  outline-offset: 3px;
}

.carousel--scroll-buttons {
  --inset-x: 60px;
  --nudge-y: -16px;

  &::scroll-button(*) {
    position: fixed;
    position-anchor: --carousel;
    border: 0;
    padding: 0;
    font-size: 30px;
    background: none;
    height: 3rem;
    aspect-ratio: 1;
    background: white;
    border-radius: 50%;
    display: grid;
    place-items: center;
  }

  &::scroll-button(right) {
    position-area: inline-end center;
    /* TODO: test accessible name when no content */
    content: "" / "Next";

    background-image: url('data:image/svg+xml,<svg viewBox="0 0 256 512" width="100" title="angle-right" xmlns="http://www.w3.org/2000/svg"><path d="M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z" /></svg>');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: top left 15px;
    translate: calc(-1 * var(--inset-x)) var(--nudge-y);
  }

  &::scroll-button(left) {
    position-area: inline-start center;
    background-image: url('data:image/svg+xml,<svg viewBox="0 0 256 512" width="100" title="angle-left" xmlns="http://www.w3.org/2000/svg"><path d="M31.7 239l136-136c9.4-9.4 24.6-9.4 33.9 0l22.6 22.6c9.4 9.4 9.4 24.6 0 33.9L127.9 256l96.4 96.4c9.4 9.4 9.4 24.6 0 33.9L201.7 409c-9.4 9.4-24.6 9.4-33.9 0l-136-136c-9.5-9.4-9.5-24.6-.1-34z" /></svg>');
    background-position: top left 10px;
    background-size: contain;
    background-repeat: no-repeat;
    content: "" / "Previous";
    translate: var(--inset-x) var(--nudge-y);
  }
}

img[data-loaded] {
  transition: opacity 1s;
}
img[data-loaded="false"] {
  opacity: 0.01; /* Just faded enough to still trigger visibility */
}

.design-work {
  margin-block-end: 10rem;
  > article {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
}

.txt {
  font-family: Optima, Candara, 'Noto Sans', source-sans-pro, sans-serif;
  font-size: 1.33rem;
}

.site-footer {
  display: grid;
  grid-template-columns: 3fr 1fr 2fr;
  gap: 1rem;
  background-color: light-dark(black, white);
  color: light-dark(lch(60% 0 0), lch(50% 0 0));
  padding-block: 3rem;

  @media (width < 500px) {
    grid-template-columns: 1fr 1fr;

    .footer-text {
      grid-column: span 2;
    }
  }

  strong,
  h4 {
    color: light-dark(white, black);
  }

  a {
    color: inherit;
  }

  ul {
    li {
      a {
        display: block;
        padding-block: 0.25rem;
      }
    }
  }
}

.footer-text {
  display: flex;
  flex-direction: column;

  > :nth-child(2) {
    font-family: Optima, Candara, 'Noto Sans', source-sans-pro, sans-serif;
    font-size: 90%;
  }

  :last-child {
    margin-block-start: auto;
    margin-block-end: 0;
    /* would prefer to do with margin-trim */
  }
}

.content {
  p {
    max-inline-size: 60ch;
    text-wrap: balance;
  }

  h1 {
    margin: 0;
    line-height: 1;
  }
}

@keyframes reveal-final {
  20% {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.final {
  position: sticky;
  bottom: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  
  padding: 5rem 0;

  animation: reveal-final;
  animation-timeline: --reveal-final;
}

.text-fit {
  display: flex;
  container-type: inline-size;

  --captured-length: initial;
  --support-sentinel: var(--captured-length, 9999px);

  & > [aria-hidden] {
    visibility: hidden;
  }

  & > :not([aria-hidden]) {
    flex-grow: 1;
    container-type: inline-size;

    --captured-length: 100cqi;
    --available-space: var(--captured-length);

    & > * {
      --support-sentinel: inherit;
      --captured-length: 100cqi;
      --ratio: tan(
        atan2(
          var(--available-space),
          var(--available-space) - var(--captured-length)
        )
      );
      --font-size: clamp(
        1em,
        1em * var(--ratio),
        var(--max-font-size, infinity * 1px) - var(--support-sentinel)
      );
      inline-size: var(--available-space);

      &:not(.text-fit) {
        display: block;
        font-size: var(--font-size);

        @container (inline-size > 0) {
          white-space: nowrap;
        }
      }
    }
  }
}

@scope (body) to (.content) {
  a {
    text-decoration: none;
  }

  ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
}