:root {
  color-scheme: light dark;
  --paper: #faf7f2;  --ink: #26241f;  --ink-soft: #6f6a5c;  --accent: #4f7267;  --hairline: #dbd2c0;  --panel: #f2ecdf;  --underline: #4f7267D9;
  --step--1: 0.8125rem;  --step-0s: 0.9375rem;  --step-0: 1rem;  --step-1: 1.25rem;  --step-3: 1.953rem;
  --gutter: 24px;
  --rail: 200px;
  --rail-gap: 40px;
  --section-pad: 48px;  --hero-pad: 96px 72px;  --panel-pull: 18px;
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);

  --font: "Avenir Next", Avenir, "Helvetica Neue", Seravek, system-ui, sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1C1917;    --ink: #ECE6DA;    --ink-soft: #C9C2B2;    --accent: #7FA294;    --hairline: #332E27;    --panel: #26221C;    --underline: #7FA294D9;  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #1C1917;
  --ink: #ECE6DA;
  --ink-soft: #C9C2B2;
  --accent: #7FA294;
  --hairline: #332E27;
  --panel: #26221C;
  --underline: #7FA294D9;
}
:root[data-theme="light"] { color-scheme: light; }

body {
  font-family: var(--font);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--ink);
  background: var(--paper);
}

.page, .site-header, .site-footer {
  max-width: 940px;
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page p { max-width: 65ch; text-wrap: pretty; }
.page p + p { margin-top: 0.85em; }
h1, h2, .hero-tagline { text-wrap: balance; }

.page a {
  color: var(--accent);
  text-decoration: none;
  transition: color 150ms var(--ease-out), text-decoration-color 150ms var(--ease-out);
}
.page a:hover { text-decoration: underline; text-underline-offset: 3px; }
.page p a {
  text-decoration: underline;
  text-decoration-color: var(--underline);
  text-underline-offset: 3px;
}
.page p a:hover,
.page p a:focus-visible { text-decoration-color: var(--accent); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.visually-hidden,
.skip-link {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip-link:focus {
  width: auto;
  height: auto;
  clip-path: none;
  white-space: normal;
  top: 8px;
  left: var(--gutter);
  z-index: 10;
  background: var(--ink);
  color: var(--paper);
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding-block: 22px;
  border-bottom: 1px solid var(--hairline);
  font-size: var(--step-0s);
  font-weight: 500;
}
.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 150ms var(--ease-out);
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--accent); }
.site-nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.site-nav .nav-home { color: var(--ink); font-weight: 700; margin-right: auto; }

.theme-toggle {
  background: none;
  border: 0;
  padding: 2px 0;
  color: var(--ink-soft);
  font-size: var(--step-0s);
  font-weight: 500;
  cursor: pointer;
  transition: color 150ms var(--ease-out);}
.theme-toggle:hover { color: var(--accent); }
.theme-toggle .theme-word {
  display: inline-block;
  min-inline-size: 5ch;  text-align: left;
}

.hero { padding-block: var(--hero-pad); }
.hero-name {
  font-size: min(clamp(2.1rem, 7vw, 5rem), calc((100vw - 48px) / 8.6));
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.025em;
  white-space: nowrap;
}
.hero-tagline {
  margin-top: 24px;
  font-size: var(--step-1);
  max-width: 36ch;
  line-height: 1.45;
  color: var(--ink-soft);
}

.page-home section:not(.hero), .page-now section:not(.projects-head),
.card, .projects-head {
  border-top: 1px solid var(--hairline);
  padding-block: var(--section-pad);
}
@media (min-width: 640px) {
  .page-home section:not(.hero), .page-now section:not(.projects-head),
  .card, .projects-head {
    display: grid;
    grid-template-columns: var(--rail) 1fr;
    column-gap: var(--rail-gap);
    align-items: start;  }
  .page-home section:not(.hero) > *:not(h2),
  .page-now section:not(.projects-head) > *:not(h2),
  .card > *:not(h2),
  .projects-head > *:not(h1):not(h2) { grid-column: 2; }
}

.page-home section h2, .page-now section h2 {
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
  color: var(--accent);
  padding-top: 4px;
}

.teaser p a { font-weight: 600; white-space: nowrap; }
.writing-list { list-style: none; padding: 0; margin-top: 14px; }
.writing-list li { margin: 8px 0; font-size: var(--step-1); font-weight: 600; }
.writing-intro { color: var(--ink-soft); }

@media (min-width: 640px) {
  .page-experience .card > h2 { grid-column: 2; grid-row: 1; }
  .page-experience .card > .card-status { grid-column: 1; grid-row: 1; padding-top: 6px; }
}
.page-experience .card { padding-block: 40px; }
.page-experience .card h2 { line-height: 1.35; margin-bottom: 10px; }
.page-experience .card-status { line-height: 1.5; margin-bottom: 0; }

.projects-head h1,
.projects-head h2 {
  font-size: var(--step-3);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.projects-intro { color: var(--ink-soft); }
.card h2 { font-size: var(--step-1); font-weight: 700; line-height: 1.3; margin-bottom: 10px; }
.card-status {
  color: var(--ink-soft);
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;}
.card-status a {
  color: var(--ink-soft);
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-underline-offset: 3px;
  transition: color 150ms var(--ease-out);
}
.card-status a:hover { color: var(--accent); }
.cta { font-weight: 600; }

.piece-back {
  margin-block: 20px 4px;
  font-size: var(--step--1);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: 700;
}
.standfirst {
  color: var(--ink-soft);
  font-size: var(--step-1);
  line-height: 1.45;
  max-width: 46ch;
}
.piece-note {
  margin-top: 28px;
  color: var(--ink-soft);
  font-size: var(--step--1);
}
.piece-end { margin-top: 16px; }

details.depth { margin-top: 20px; }
details.depth summary {
  display: inline-block;
  font-size: var(--step--1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  list-style: none;
  padding-block: 2px;}
details.depth summary::before { content: "+ "; }
details.depth[open] summary::before { content: "\2212 "; }
details.depth[open] {
  background: var(--panel);
  border-radius: 12px;
  padding: 14px var(--panel-pull) 16px;
  margin-top: 6px;
  margin-inline: calc(-1 * var(--panel-pull));
}
details.depth[open] summary { margin-bottom: 10px; }
.stack { color: var(--ink-soft); font-size: var(--step-0s); }

details.depth::details-content {
  opacity: 0;
  transition: opacity 200ms var(--ease-out),
              content-visibility 200ms var(--ease-out) allow-discrete;
}
details.depth[open]::details-content {
  opacity: 1;
  transition: opacity 250ms var(--ease-out),
              content-visibility 250ms var(--ease-out) allow-discrete;
}

.cube-slot {
  position: relative;
  max-width: 300px;
  aspect-ratio: 1 / 1;
  margin-top: 20px;
  touch-action: pan-y;
}
.cube-slot.is-big { max-width: min(80vw, 560px); }
.cube-slot svg, .cube-slot canvas, .cube-slot img { display: block; width: 100%; height: 100%; }
.cube-slot:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 12px;
}
@media (prefers-reduced-motion: no-preference) {
  .cube-slot { transition: max-width 340ms var(--ease-out); }
}

.cube-toggle {
  margin-top: 14px;
  font-size: var(--step--1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: none;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  transition: border-color 150ms var(--ease-out);
}
.cube-toggle:hover { border-color: var(--accent); }
.cube-toggle:disabled {
  color: var(--ink-soft);
  border-color: var(--hairline);
  cursor: default;
  text-transform: none;
  letter-spacing: normal;
}

.cube-keys { margin-top: 12px; }
.cube-keys-row { display: flex; flex-wrap: wrap; gap: 8px; }
.cube-key {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-size: var(--step--1);
  color: var(--ink-soft);
  background: none;
  border: 1px solid var(--hairline);
  border-radius: 8px;
  padding: 4px 10px;
  cursor: pointer;
  transition: border-color 150ms var(--ease-out), color 150ms var(--ease-out),
              background-color 150ms var(--ease-out);
}
.cube-key:hover { border-color: var(--accent); color: var(--accent); }
.cube-key kbd {
  font-family: inherit;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink);
}
.cube-key.is-listening,
.cube-key.is-listening kbd { color: var(--accent); }
.cube-key.is-listening { border-color: var(--accent); }
.cube-key.is-clash { border-color: var(--accent); background: var(--panel); }
.cube-keys-note {
  margin-top: 10px;
  font-size: var(--step--1);
  color: var(--ink-soft);
}
.cube-keys-reset {
  background: none;
  border: 0;
  padding: 2px 0;
  font-size: var(--step--1);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  cursor: pointer;
}

.photo-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: start;
}
.photo-grid .photo-wide { grid-column: 1 / -1; }
.photo-grid img { width: 100%; height: auto; border-radius: 12px; }
.photo-grid figcaption {
  margin-top: 6px;
  font-size: var(--step--1);
  color: var(--ink-soft);
}

.site-footer {
  border-top: 1px solid var(--hairline);
  margin-top: 48px;
  padding-block: 28px 44px;
  font-size: 0.875rem;
}
.site-footer .links { display: flex; flex-wrap: wrap; gap: 20px; }
.site-footer a {
  color: var(--ink);
  text-decoration: none;
  padding-block: 2px;  transition: color 150ms var(--ease-out);
}
.site-footer a:hover { color: var(--accent); }
.site-footer .quip { color: var(--ink-soft); margin-top: 12px; font-size: var(--step--1); }

@view-transition {
  navigation: auto;
}

@media (prefers-reduced-motion: no-preference) {

  .site-header { view-transition-name: site-header; }

  details.depth summary { transition: transform 150ms var(--ease-out); }
  details.depth summary:hover { transform: translateX(2px); }

  .theme-toggle { transition: color 150ms var(--ease-out), transform 100ms ease-out; }
  .theme-toggle:active { transform: scale(0.97); }
}

@media (max-width: 639px) {
  :root {
    --section-pad: 32px;
    --hero-pad: 64px 48px;
  }
  .page-home section h2, .page-now section h2 { margin-bottom: 12px; }
  .site-nav { gap: 18px; }
  .site-nav .nav-home { flex-basis: 100%; margin-right: 0; }
  .photo-grid { grid-template-columns: 1fr; }
}