:root {
  color-scheme: dark;
  --background: #151411;
  --panel: #1a1815;
  --text: #e4ded1;
  --muted: #8d877a;
  --line: #2b2924;
  --accent: #cf6a50;
  --serif: "Alegreya", Georgia, serif;
  --mono: "B612 Mono", ui-monospace, monospace;
  --sidebar-width: 14rem;
  --page-width: 64rem;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --background: #f3eee4;
    --panel: #ebe5d8;
    --text: #22201b;
    --muted: #6b665c;
    --line: #d8d1c3;
    --accent: #b4492f;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #151411;
  --panel: #1a1815;
  --text: #e4ded1;
  --muted: #8d877a;
  --line: #2b2924;
  --accent: #cf6a50;
}

:root[data-theme="light"] {
  color-scheme: light;
  --background: #f3eee4;
  --panel: #ebe5d8;
  --text: #22201b;
  --muted: #6b665c;
  --line: #d8d1c3;
  --accent: #b4492f;
}

@property --days {
  syntax: "<integer>";
  inherits: false;
  initial-value: 365;
}

* {
  box-sizing: border-box;
}

body {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.1875rem;
  line-height: 1.6;
  font-variant-numeric: lining-nums;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

::selection {
  background: var(--accent);
  color: var(--background);
}

a {
  color: inherit;
  text-decoration-line: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.25em;
}

a:hover {
  text-decoration-style: wavy;
}

a:focus-visible,
button:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  height: 100vh;
  padding: 2.5rem 1.75rem;
}

.brand {
  font-size: 1.375rem;
  line-height: 1.25;
  text-decoration: none;
}

nav {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 1rem;
}

nav a {
  align-self: flex-start;
  color: var(--muted);
  text-decoration-color: transparent;
}

nav a:hover {
  color: var(--text);
  text-decoration-color: var(--accent);
}

nav a[aria-current] {
  color: var(--text);
  text-decoration-color: var(--accent);
  text-decoration-style: solid;
}

.about {
  margin: 0.5rem 0 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.6;
}

.theme-toggle {
  align-self: flex-start;
  margin-top: auto;
  padding: 0.25rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: none;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8125rem;
  cursor: pointer;
}

.theme-toggle:hover {
  border-color: var(--muted);
  color: var(--text);
}

.content {
  display: flex;
  flex-direction: column;
  position: relative;
  min-width: 0;
}

.hero::after,
.page-head::after,
section::before,
.photo::before,
footer::before {
  content: "";
  position: absolute;
  right: 0;
  left: 0;
  height: 10px;
  background: var(--line);
  mask: url("images/rule.svg") 0 0 / 1200px 10px repeat-x;
}

.hero::after,
.page-head::after {
  bottom: -5px;
}

section::before,
.photo::before,
footer::before {
  top: -5px;
}

.content::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -5px;
  width: 10px;
  background: var(--line);
  mask: url("images/rule-vertical.svg") 0 0 / 10px 1200px repeat-y;
}

.wrap {
  width: 100%;
  max-width: var(--page-width);
  margin: 0 auto;
  padding: 0 3rem;
}

.hero,
.page-head {
  position: relative;
  background: url("images/helicorder.svg") center / 100% 100% no-repeat;
}

.hero {
  padding: 4rem 0 3.5rem;
}

.page-head {
  padding: 5rem 0 3rem;
}

h1 {
  margin: 0 0 0.75rem;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 400;
  line-height: 1;
}

.hero h1 {
  margin-top: 3rem;
}

.role {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.9375rem;
}

.trace {
  margin: 0;
}

.trace object {
  display: block;
  width: 100%;
  height: clamp(90px, 13vw, 170px);
}

.trace figcaption,
.axis {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.trace figcaption {
  align-items: baseline;
  margin-bottom: 0.75rem;
}

.restack {
  margin-left: 0.75rem;
  padding: 0.1rem 0.6rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: none;
  color: var(--muted);
  font: inherit;
  cursor: pointer;
}

.restack:hover {
  border-color: var(--muted);
  color: var(--text);
}

.axis {
  margin-top: 0.75rem;
}

.days {
  --days: 365;
  display: inline-block;
  min-width: 3ch;
  text-align: right;
  counter-reset: days var(--days);
  animation: stack 5s cubic-bezier(0.55, 0.055, 0.675, 0.19) 0.4s backwards;
}

.days::after {
  content: counter(days);
}

@keyframes stack {
  from {
    --days: 1;
  }
  to {
    --days: 365;
  }
}

main {
  flex: 1;
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16rem;
  gap: 3.5rem;
  align-items: start;
  padding: 3.5rem 0;
}

.lead {
  font-size: 1.375rem;
}

.intro p {
  margin: 0 0 1rem;
}

.photo-frame {
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 5;
  border: 1px dashed var(--muted);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8125rem;
}

.portrait {
  margin: 0;
}

.portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.portrait figcaption {
  margin-top: 0.75rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

section {
  display: grid;
  grid-template-columns: 9rem minmax(0, 1fr);
  column-gap: 2.5rem;
  align-items: baseline;
  position: relative;
  padding: 2.5rem 0;
}

h2 {
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 400;
}

section p {
  max-width: 42rem;
  margin: 0 0 1rem;
}

section div > :last-child {
  margin-bottom: 0;
}

strong {
  font-weight: 500;
}

ul {
  margin: 0 0 1rem;
  padding-left: 1.5em;
  list-style-type: "~  ";
}

li {
  max-width: 40rem;
  margin-bottom: 0.5rem;
}

li::marker {
  color: var(--accent);
  font-family: var(--mono);
}

.keywords {
  font-size: 1.25rem;
}

.email {
  font-family: var(--mono);
  font-size: 1rem;
}

.pdf {
  display: block;
  width: 100%;
  height: 90vh;
  margin: 3rem 0;
  border: 1px solid var(--line);
}

.pdf p {
  padding: 1.5rem;
}

.gap {
  height: 1px;
  margin: 2.5rem 0 0;
  background: linear-gradient(to right, var(--muted) 40%, transparent 40% 62%, var(--muted) 62%);
}

.photo {
  position: relative;
  display: grid;
  gap: 1.25rem 2.5rem;
  padding: 3rem 0;
}

.photo.tall {
  grid-template-columns: minmax(0, 24rem) minmax(0, 1fr);
  align-items: end;
}

.photo img,
.photo .photo-frame {
  width: 100%;
}

.photo.wide .photo-frame {
  aspect-ratio: 3 / 2;
}

.photo-text p {
  max-width: 34rem;
  margin: 0 0 0.5rem;
}

.photo-place {
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.875rem;
}

.photo-settings {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.75rem;
}

.photos-intro {
  max-width: 42rem;
  padding: 3rem 0 1rem;
}

footer {
  margin-top: 2rem;
  position: relative;
  padding: 2rem 0 2.5rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.8125rem;
}

footer p {
  margin: 0;
}

@media (max-width: 60rem) {
  .intro {
    grid-template-columns: 1fr;
  }

  .portrait,
  .photo-frame {
    max-width: 16rem;
  }
}

@media (max-width: 50rem) {
  body {
    display: block;
    font-size: 1.125rem;
  }

  .sidebar {
    z-index: 1;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem 1.25rem;
    height: auto;
    padding: 0.75rem 1rem;
    background: var(--background);
  }

  .brand {
    margin-right: auto;
    font-size: 1.125rem;
  }

  nav {
    flex-direction: row;
    gap: 1rem;
    font-size: 0.875rem;
  }

  .sidebar > div {
    margin-right: auto;
  }

  .about {
    display: none;
  }

  .theme-toggle {
    align-self: center;
    margin-top: 0;
  }

  .content::before {
    display: none;
  }

  .sidebar::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -5px;
    left: 0;
    height: 10px;
    background: var(--line);
    mask: url("images/rule.svg") 0 0 / 1200px 10px repeat-x;
  }

  .wrap {
    padding: 0 1rem;
  }

  .hero,
  .page-head {
    padding: 2.5rem 0 2rem;
  }

  .hero h1 {
    margin-top: 2rem;
  }

  .intro {
    gap: 2.5rem;
    padding: 2.5rem 0;
  }

  .lead {
    font-size: 1.25rem;
  }

  .photo.tall {
    grid-template-columns: 1fr;
  }

  section {
    grid-template-columns: 1fr;
    row-gap: 1rem;
    padding: 2rem 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .days {
    animation: none;
  }

  .restack {
    display: none;
  }
}