@font-face {
  font-family: "Fraunces";
  src: url("/fonts/Fraunces.ttf") format("truetype-variations");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("/fonts/SourceSans3.ttf") format("truetype-variations");
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
}

:root {
  --paper: #282c34;
  --surface: #2c313a;
  --ink: #d7dae0;
  --muted: #abb2bf;
  --line: #4b5263;
  --phi: #98c379;
  --kai: #56b6c2;
  --focus: #61afef;
  --serif: "Fraunces", georgia, serif;
  --sans: "Source Sans 3", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  background: var(--paper);
  font-size: 125%;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0;
  min-height: 100vh;
}

.skip-link {
  background: var(--ink);
  color: var(--surface);
  left: 1rem;
  padding: .45rem .7rem;
  position: fixed;
  top: 1rem;
  transform: translateY(-220%);
  z-index: 10;
}

.skip-link:focus {
  transform: translateY(0);
}

main,
footer {
  margin: 0 auto;
  max-width: 64rem;
  padding-left: 1.4rem;
  padding-right: 1.4rem;
}

main {
  padding-bottom: 4rem;
  padding-top: 4rem;
}

.site-header {
  border-bottom: 1px solid var(--line);
  padding: 0 0 2.1rem;
  text-align: left;
}

.site-label,
.project-kind,
.project-number,
.project-destination,
footer {
  font-size: .72rem;
  font-weight: 650;
}

.site-label {
  color: var(--phi);
  margin: 0 0 .45rem;
}

h1,
h2 {
  font-family: var(--serif);
  font-weight: 420;
}

h1 {
  font-size: 4.4rem;
  line-height: 1;
  margin: 0;
}

.site-intro {
  color: var(--muted);
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.55;
  margin: 1rem 0 0;
}

.project-list {
  border-bottom: 1px solid var(--line);
}

.project {
  border-top: 1px solid var(--line);
}

.project:first-child {
  border-top: 0;
}

.project > a {
  align-items: center;
  color: inherit;
  display: grid;
  gap: 1.2rem;
  grid-template-columns: 4.4rem minmax(0, 1fr) 10.5rem 1.4rem;
  margin: 0 -.8rem;
  padding: 2rem .8rem 2.15rem;
  text-decoration: none;
  transition: background-color .16s ease;
}

.project > a:hover {
  background: var(--surface);
}

.project > a:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 4px;
}

.project-mark {
  align-self: start;
  color: var(--muted);
  display: grid;
  gap: .55rem;
  justify-items: start;
}

.project-number {
  color: var(--muted);
}

.project-mark svg,
.project-arrow svg {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.project-mark svg {
  height: 2.35rem;
  stroke-width: 1.35;
  width: 2.35rem;
}

.project-phi .project-mark,
.project-phi .project-kind {
  color: var(--phi);
}

.project-kai .project-mark,
.project-kai .project-kind {
  color: var(--kai);
}

.project-copy {
  min-width: 0;
}

.project-kind {
  margin: 0 0 .15rem;
}

.project-copy h2 {
  font-size: 2.45rem;
  line-height: 1.05;
  margin: 0;
  transition: color .16s ease;
}

.project-copy > p:last-child {
  color: var(--muted);
  font-size: .9rem;
  line-height: 1.55;
  margin: .65rem 0 0;
  max-width: 34rem;
}

.project-phi > a:hover h2 {
  color: var(--phi);
}

.project-kai > a:hover h2 {
  color: var(--kai);
}

.project-destination {
  align-self: stretch;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
  text-align: right;
}

.project-destination span {
  color: var(--ink);
}

.project-destination small {
  font-size: .64rem;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.project-arrow {
  color: var(--muted);
  display: flex;
  justify-content: end;
  transition: color .16s ease, transform .16s ease;
}

.project-arrow svg {
  height: 1.05rem;
  stroke-width: 1.5;
  width: 1.05rem;
}

.project > a:hover .project-arrow {
  color: var(--focus);
  transform: translateX(.22rem);
}

footer {
  color: var(--muted);
  padding-bottom: 2rem;
}

footer p {
  border-top: 1px solid var(--line);
  margin: 0;
  padding-top: .85rem;
}

.error-page main {
  max-width: 48rem;
}

.error-page h1 {
  font-size: 3.4rem;
}

.error-return {
  margin: 2rem 0 0;
}

.error-return a {
  color: var(--phi);
  font-weight: 650;
  text-decoration-thickness: 1px;
  text-underline-offset: .2em;
}

.error-return span {
  display: inline-block;
  margin-left: .25rem;
  transition: transform .16s ease;
}

.error-return a:hover span {
  transform: translateX(.2rem);
}

@media (max-width: 760px) {
  html {
    font-size: 118%;
  }

  main {
    padding-bottom: 2.8rem;
    padding-top: 2.8rem;
  }

  h1 {
    font-size: 3.5rem;
  }

  .project > a {
    align-items: start;
    gap: .8rem;
    grid-template-columns: 3rem minmax(0, 1fr) 1rem;
    padding-bottom: 1.55rem;
    padding-top: 1.5rem;
  }

  .project-mark {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .project-mark svg {
    height: 1.8rem;
    width: 1.8rem;
  }

  .project-copy {
    grid-column: 2;
    grid-row: 1;
  }

  .project-copy h2 {
    font-size: 2rem;
  }

  .project-copy > p:last-child {
    font-size: .85rem;
  }

  .project-destination {
    align-items: baseline;
    flex-flow: row wrap;
    gap: .2rem .75rem;
    grid-column: 2;
    grid-row: 2;
    justify-content: start;
    text-align: left;
  }

  .project-arrow {
    align-self: center;
    grid-column: 3;
    grid-row: 1 / span 2;
  }
}

@media (max-width: 420px) {
  main,
  footer {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  main {
    padding-top: 2rem;
  }

  h1 {
    font-size: 3rem;
  }

  .site-header {
    padding-bottom: 1.5rem;
  }

  .site-intro {
    font-size: 1rem;
  }

  .project > a {
    gap: .65rem;
    grid-template-columns: 2.35rem minmax(0, 1fr) .9rem;
    margin-left: -.35rem;
    margin-right: -.35rem;
    padding-left: .35rem;
    padding-right: .35rem;
  }

  .project-mark svg {
    height: 1.55rem;
    width: 1.55rem;
  }

  .project-copy h2 {
    font-size: 1.8rem;
  }

  .project-destination small {
    flex-basis: 100%;
  }

  .error-page h1 {
    font-size: 2.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}