:root {
  --color-gray-1: #e0e0e0;
  --color-gray-2: #c0c0c0;
  --color-gray-3: #363636;
  --color-gray-4: #202020;

  --color-purple-1: #9c87ca;
  --color-purple-2: #8160ce;
  --color-purple-3: #713aa9;
  --color-purple-4: #5202c2;

  --nearly-background: #efefef;
  --background-color: #fff;

  --text-color: var(--color-gray-4);
  --text-color-link: var(--color-purple-2);
  --text-color-link-active: var(--color-purple-1);
  --text-color-link-visited: var(--color-purple-3);

  --syntax-tab-size: 2;
}

@media (prefers-color-scheme: dark) {
  :root {
    --color-gray-1: #202020;
    --color-gray-2: #363636;
    --color-gray-3: #c0c0c0;
    --color-gray-4: #e0e0e0;

    --text-color-link: var(--color-purple-3);
    --text-color-link-active: var(--color-purple-4);
    --text-color-link-visited: var(--color-purple-2);

    --background-color: var(--color-gray-1);
    --nearly-background: #212121;
  }
}

@font-face {
  font-family: "PublicSans";
  src: url("/fonts/PublicSans-Regular.woff") format("woff");
}

@font-face {
  font-family: "PublicSans";
  src: url("/fonts/PublicSans-Italic.woff") format("woff");
  font-style: italic;
}

@font-face {
  font-family: "PublicSans";
  src: url("/fonts/PublicSans-Bold.woff") format("woff");
  font-weight: bold;
}

@font-face {
  font-family: "PublicSans";
  src: url("/fonts/PublicSans-BoldItalic.woff") format("woff");
  font-weight: bold;
  font-style: italic;
}

/* Defaults */
:root {
  --font-family: "PublicSans", -apple-system, system-ui, sans-serif;
  --font-family-monospace: Consolas, Menlo, Monaco, Andale Mono WT, Andale Mono,
    Lucida Console, Lucida Sans Typewriter, DejaVu Sans Mono,
    Bitstream Vera Sans Mono, Liberation Mono, Nimbus Mono L, Courier New,
    Courier, monospace;
}

[hidden] {
  display: none !important;
}

body {
  line-height: 1.5;
  color: var(--text-color);
  background-color: var(--background-color);
  font-family: var(--font-family);
  font-size: 18px;
}

p:last-child {
  margin-bottom: 0;
}

a[href] {
  color: var(--text-color-link);
}
a[href]:visited {
  color: var(--text-color-link-visited);
}
a[href]:hover,
a[href]:active {
  color: var(--text-color-link-active);
}

nav {
  width: 85%;
  margin-inline: auto;
  display: grid;
  grid-template-areas: "logo links button";
  grid-template-columns: 1fr 4fr 48px;
  border-bottom: 1px dashed var(--text-color);
  align-items: center;
}

.avatar-and-title {
  display: flex;
  height: 48px;
  text-wrap-mode: nowrap;
  align-items: center;
}

.avatar-and-title * img {
  margin-right: 8px;
  max-width: 48px;
}

.avatar-and-title a[href] {
  text-decoration: none;
  color: inherit;
}

#nav-toggle {
  display: none;
}

.hamburger {
  display: none;
  grid-column: 3;
}

.hamburger::after {
  display: none;
}

nav ul {
  grid-column: 2;
  font-size: 1rem;
  margin-left: initial;
  list-style-type: none;
  padding: inherit;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0 1rem;
}

@media screen and (max-width: 768px) {
  .collapsed-nav {
    display: inline;
  }

  nav ul {
    display: none;
    font-size: 2rem;
    grid-column: 1 / 3;
  }

  .hamburger {
    display: inline;
    font-size: 3rem;
  }

  /*   when hamburger icon is checked, nav links will pop out */

  .hamburger::after {
    display: inline;
    content: "≡";
  }

  #nav-toggle:checked ~ ul {
    display: flex;
    flex-direction: column;
  }

  #nav-toggle:checked ~ .hamburger::after {
    content: "✕";
  }
}

img + .caption {
  width: 60%;
  margin-inline: auto;
  font-size: 0.8rem;
  font-style: italic;
  text-align: center;
  text-wrap: balance;
}

article {
  width: 84%;
  margin-inline: auto;
  max-width: 720px;
}

article img {
  max-width: 100%;
}

article img:not(.l) {
  display: block;
  margin-inline: auto;
  margin-block: 6px;
}

article blockquote {
  margin-left: inherit;
  padding-left: 10px;
  border-left: 4px solid var(--color-gray-2);
  font-size: 0.9em;
}

/* general purpose - sigils */

.sigil {
  width: 48px;
  aspect-ratio: 1 / 1;
  mask: no-repeat 100% 100%;
  mask-image: url(/sigils/blur-radial.svg);
  mask-size: cover;
  background-color: var(--text-color);
}

.music-circle {
  mask-image: url(/sigils/music-circle.svg);
}

.radio {
  mask-image: url(/sigils/radio.svg);
}

.bookmark-check {
  mask-image: url(/sigils/bookmark-check.svg);
}

.binoculars {
  mask-image: url(/sigils/binoculars.svg);
}

.chartbar {
  mask-image: url(/sigils/chartbar.svg);
}

.die {
  mask-image: url(/sigils/die.svg);
}

.message-image {
  mask-image: url(/sigils/message-image.svg);
}

.map {
  mask-image: url(/sigils/map.svg);
}

.microphone {
  mask-image: url(/sigils/microphone.svg);
}

.tongue-out {
  mask-image: url(/sigils/tongue-out.svg);
}

.at-sign {
  mask-image: url(/sigils/at-sign.svg);
}

.fish {
  mask-image: url(/sigils/fish.svg);
}

.speaker {
  mask-image: url(/sigils/speaker.svg);
}

.speedometer {
  mask-image: url(/sigils/speedometer.svg);
}

.pencil {
  mask-image: url(/sigils/pencil.svg);
}

.sword {
  mask-image: url(/sigils/sword.svg);
}

.rss {
  mask-image: url(/sigils/rss.svg);
}

.sound {
  mask-image: url(/sigils/sound.svg);
}

/* - index.md - */

.front-page-feature {
  max-width: 640px;
  margin-block: 72px;
  margin-inline: auto;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
}

.front-page-feature * img {
  width: 100%;
}

.front-page-feature div {
  width: 72px;
  aspect-ratio: 1 / 1;
  --translate-x: 0px;
  --translate-y: 0px;
  --rotation: 0deg;
  transform: translate(var(--translate-x), var(--translate-y))
    rotate(var(--rotation));
}

.front-page-feature div:nth-child(2n + 8) {
  --translate-x: 22px;
  --translate-y: 17px;
  --rotation: 18deg;
}

.front-page-feature div:nth-child(6n + 1) {
  --translate-x: 5px;
  --translate-y: -4px;
  --rotation: -24deg;
}

.front-page-feature div:nth-child(7n + 4) {
  --translate-x: 15px;
  --translate-y: -2px;
  --rotation: 87deg;
}

.front-page-feature div:nth-child(5n + 1) {
  --translate-x: 9px;
  --translate-y: 16px;
  --rotation: 9deg;
}

.front-page-feature div:nth-child(3n + 3) {
  --translate-x: 4px;
  --translate-y: -1px;
  --rotation: deg;
}

.front-page-feature div:nth-child(9n + 4) {
  --translate-x: 18px;
  --translate-y: -4px;
  --rotation: 0deg;
}

.front-page-feature div:nth-child(n) .sigil {
  background-color: var(--color-purple-2);
}

.front-page-feature div:nth-child(2n) .sigil {
  background-color: var(--color-purple-1);
}

.front-page-feature div:nth-child(3n) .sigil {
  background-color: var(--color-purple-4);
}

.front-page-feature div:nth-child(5n) .sigil {
  background-color: var(--color-purple-3);
}

.front-page-feature .sigil.blur-radial {
  background-color: var(--nearly-background) !important;
}

@media (max-width: 440px) {
  .front-page-feature {
    gap: unset;
    translate: -12px 0;
  }
}

@media (prefers-color-scheme: dark) {
  .front-page-feature div:nth-child(n) .sigil {
    background-color: var(--color-purple-3);
  }

  .front-page-feature div:nth-child(2n) .sigil {
    background-color: var(--color-purple-4);
  }

  .front-page-feature div:nth-child(3n) .sigil {
    background-color: var(--color-purple-1);
  }

  .front-page-feature div:nth-child(5n) .sigil {
    background-color: var(--color-purple-2);
  }
}

/* - projects.md - */

.project-card {
  display: grid;
  grid-template-rows: 2rem 1fr;
  grid-template-columns: 48px 1fr;
  align-items: center;
  margin-bottom: 36px;
}

.project-card > a[href] {
  text-decoration: none;
  color: inherit;
}

.project-card > .description {
  grid-row: 2;
  grid-column: 1 / 3;
  min-height: 64px;
  margin-left: 12px;
  padding-left: 12px;
  margin-block: 12px;
  border-left: 4px solid var(--color-gray-2);
  font-size: 0.9em;
}