/* ---------- tokens ---------- */
:root {
  --bg:        #08050e;   /* near-black with a faint plum/purple cast */
  --bg-soft:   #120d1a;
  --ink:       #f4f5f8;   /* near-white — sole text color (alongside terra + green) */
  --ink-soft:  var(--ink);
  --ink-faint: var(--ink);
  --rule:      #1f1b2c;

  --green:  #3d6249;      /* deeper PNW old-growth */
  --terra:  #c8533a;      /* SW clay — red-orange */
  --accent: var(--ink);   /* links/hovers ride the ink token, not a chromatic accent */

  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "JetBrains Mono", "Fira Code", Menlo, Consolas, monospace;

  --measure: 38rem;
  --pad: clamp(1.25rem, 4vw, 2rem);
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: clamp(16px, 0.98rem + 0.2vw, 18px);
  line-height: 1.62;
  font-feature-settings: "kern", "liga", "ss01";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* subtle grain — silver specks over the near-black bg */
  background-image:
    radial-gradient(rgba(230,232,237,0.022) 1px, transparent 1px),
    radial-gradient(rgba(230,232,237,0.014) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1.5px 1.5px;
}

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

.skip {
  position: absolute; left: -9999px;
  background: var(--bg); color: var(--ink);
  padding: 0.5rem 0.75rem; border: 1px solid var(--rule);
  font-family: var(--mono); font-size: 0.875rem;
}
.skip:focus { left: 1rem; top: 1rem; z-index: 10; }

/* ---------- nav ---------- */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.5rem var(--pad) 0;
  font-family: var(--mono);
  font-size: 0.8125rem;
}
.brand {
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}
.brand:hover { color: var(--accent); }

.primary { display: flex; gap: 0.35rem; align-items: baseline; flex-wrap: wrap; }
.primary a {
  color: var(--ink-soft);
  text-decoration: none;
  padding: 0.1rem 0.05rem;
}
.primary a:hover { color: var(--accent); }
.primary .bracket, .primary .sep { color: var(--ink-faint); }

/* ---------- main ---------- */
main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(2.75rem, 8vw, 4.5rem) var(--pad) 4rem;
}
section + section { margin-top: clamp(2.5rem, 5vw, 3.5rem); }

/* ---------- hero ---------- */
.prompt {
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--ink-faint);
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}
.hero .name {
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(1.6rem, 1.2rem + 1.8vw, 2.15rem);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.contact {
  margin: 0 0 1.25rem;
  font-family: var(--mono);
  font-size: 0.875rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: baseline;
  color: var(--ink-soft);
}
.contact a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  transition: color 120ms ease, border-color 120ms ease;
}
.contact a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.contact .dot { color: var(--ink-faint); }
.tagline {
  font-size: clamp(1.08rem, 1rem + 0.4vw, 1.22rem);
  line-height: 1.45;
  color: var(--ink);
  margin: 0;
  max-width: 34rem;
}

/* ---------- now ---------- */
.now p {
  margin: 0 0 1rem;
  color: var(--ink-soft);
}
.now p:last-child { margin-bottom: 0; }
.now a { color: var(--accent); }

/* ---------- section labels ---------- */
.section-label {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: lowercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin: 0 0 1.5rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--rule);
}
.section-label .slash { color: var(--terra); margin-right: 0.4rem; }
@media (prefers-color-scheme: dark) {
  .section-label .slash { color: var(--terra); }
}

/* ---------- timeline ---------- */
.timeline {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 1.4rem;
}
.entry {
  display: grid;
  grid-template-columns: 4.75rem 1fr;
  gap: 1.1rem;
  align-items: baseline;
}
@media (max-width: 480px) {
  .entry { grid-template-columns: 1fr; gap: 0.3rem; }
  .entry-date { font-size: 0.75rem; }
}
.entry-date {
  font-family: var(--mono);
  font-size: 0.8125rem;
  color: var(--ink);
  white-space: nowrap;
  text-align: right;
}
@media (max-width: 480px) {
  .entry-date { text-align: left; }
}
.entry-body { min-width: 0; }
.entry-title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
  color: var(--ink);
}
.entry-title a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 1px;
  transition: color 120ms ease, border-color 120ms ease;
}
.entry-title a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.entry-summary {
  margin: 0.3rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.55;
}
.kind {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-right: 0.55rem;
  vertical-align: 0.08em;
}
.kind-paper     { color: var(--green); }
.kind-essay     { color: var(--terra); }
.kind-talk      { color: var(--terra); }
.kind-role      { color: var(--ink);   }
.kind-milestone { color: var(--green); }
.kind-note      { color: var(--ink);   }

/* ---------- stubs ---------- */
.stub-text {
  margin: 0;
  color: var(--ink-soft);
}
.stub-text a { color: var(--accent); }

/* ---------- generic links ---------- */
a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: text-decoration-thickness 120ms ease;
}
a:hover { text-decoration-thickness: 2px; }
.external::after {
  content: " ↗";
  font-size: 0.85em;
  color: var(--ink-faint);
  text-decoration: none;
}

code {
  font-family: var(--mono);
  font-size: 0.92em;
  background: var(--bg-soft);
  padding: 0.05em 0.35em;
  border-radius: 3px;
}

/* ---------- footer ---------- */
.foot {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 1.75rem var(--pad) 3rem;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.8125rem;
}
.links {
  list-style: none;
  padding: 0;
  margin: 0 0 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
}
.links a {
  color: var(--ink-soft);
  text-decoration: none;
}
.links a:hover { color: var(--accent); }
.colophon { margin: 0; color: var(--ink-faint); }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}