/* site.css — Threads 2026 identity. Paper, ink, one rust thread.
   Pairs with the 2009 archive (which keeps global.css on purpose). */

@font-face {
  font-family: "Fraunces";
  src: url(/fonts/fraunces-vf.woff2) format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Fraunces";
  src: url(/fonts/fraunces-vf-italic.woff2) format("woff2");
  font-weight: 100 900;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Inter";
  src: url(/fonts/inter-vf.woff2) format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #faf8f4;
  --ink: #201d1a;
  --ink-soft: #6b645c;
  --rust: #af2f12;
  --hair: rgba(32, 29, 26, 0.16);
  --serif: "Fraunces", ui-serif, "New York", Georgia, serif;
  --sans: "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #171411;
    --ink: #ece6dc;
    --ink-soft: #9b938a;
    --rust: #d8512c;
    --hair: rgba(236, 230, 220, 0.18);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.65 var(--sans);
  font-optical-sizing: auto;
}
a { color: var(--rust); text-decoration: none; text-underline-offset: 3px; }
a:hover { text-decoration: underline; text-decoration-thickness: 1px; }
:focus-visible { outline: 2px solid var(--rust); outline-offset: 3px; }
::selection { background: var(--rust); color: var(--paper); }

.wrap { max-width: 1040px; margin-inline: auto; padding-inline: 28px; }

/* ---- chrome ---- */
.site-header {
  border-bottom: 1px solid var(--hair);
}
.site-header .wrap {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding-block: 20px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font: 600 18px var(--sans);
  letter-spacing: -0.01em;
}
.wordmark svg { display: block; }
.wordmark:hover { text-decoration: none; }
.site-nav { display: flex; gap: 22px; }
.site-nav a {
  font: 400 13px var(--mono);
  color: var(--ink-soft);
  text-transform: lowercase;
}
.site-nav a:hover, .site-nav a[aria-current] { color: var(--rust); text-decoration: none; }

.site-footer {
  margin-top: 120px;
  border-top: 2px solid var(--ink);
  padding-block: 40px 48px;
}
.foot-brand {
  font: 500 clamp(2.6rem, 6vw, 4.2rem)/1 var(--serif);
  letter-spacing: -0.02em;
  color: var(--ink);
}
.foot-brand .dot { color: var(--rust); }
.foot-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  justify-content: space-between;
  margin-top: 24px;
  font: 400 12px var(--mono);
  color: var(--ink-soft);
}
.site-footer a { color: var(--ink-soft); }
.site-footer a:hover { color: var(--rust); text-decoration: none; }

/* ---- spec strip: the facts, on one line ---- */
.spec {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 0;
  justify-content: space-between;
  margin-top: 40px;
  padding: 14px 0;
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  font: 400 12px var(--mono);
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.spec span { white-space: nowrap; }
.spec span + span::before { content: "/"; margin-right: 16px; color: var(--rust); }

/* ---- hero: registration marks ---- */
.hero { position: relative; }
.hero::before,
.hero::after {
  content: "+";
  position: absolute;
  top: 12px;
  font: 400 15px var(--mono);
  color: var(--rust);
  z-index: 1;
}
.hero::before { left: 18px; }
.hero::after { right: 18px; }

/* ---- the stitch: every rule carries a short rust thread ---- */
.stitch {
  border: 0;
  height: 1px;
  background: var(--hair);
  position: relative;
  margin: 0;
}
.stitch::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 64px;
  height: 1px;
  background: var(--rust);
}

/* ---- frontpage ---- */
#weave {
  display: block;
  width: 100%;
  height: 46vh;
  min-height: 300px;
  max-height: 520px;
}
.weave-fallback { display: none; }
.no-js .weave-fallback, .no-canvas #weave { display: block; width: 100%; height: auto; }
.no-js #weave { display: none; }

.statement { padding-block: 88px 24px; }
.statement h1 {
  font: 400 clamp(2.7rem, 7vw, 5rem)/1.02 var(--serif);
  letter-spacing: -0.025em;
  margin: 0 0 28px;
  max-width: 15ch;
}
.statement h1 em { font-style: italic; color: var(--rust); }
.statement p {
  font: 400 1.15rem/1.6 var(--serif);
  max-width: 58ch;
  margin: 0;
  color: var(--ink);
}
.statement .lede-aside { margin-top: 18px; font: 400 13px/1.6 var(--mono); color: var(--ink-soft); }

/* ---- section headers ---- */
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 88px 0 0;
  padding-top: 12px;
  border-top: 2px solid var(--ink);
}
.section-head h2 {
  font: 600 13px var(--mono);
  text-transform: lowercase;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin: 0;
}
.section-head h2 .idx { color: var(--rust); margin-right: 14px; }
.section-head a { font: 400 12px var(--mono); color: var(--rust); }

/* ---- project rows: spec-sheet index ---- */
.project {
  display: grid;
  grid-template-columns: 56px 230px 1fr auto;
  gap: 8px 28px;
  padding: 28px 0;
  border-bottom: 1px solid var(--hair);
  transition: background 0.25s ease;
}
.project:hover { background: rgba(32, 29, 26, 0.03); }
.project .idx {
  font: 400 12px/1.9 var(--mono);
  color: var(--ink-soft);
}
.project:hover .idx { color: var(--rust); }
.project h3 {
  margin: 0;
  font: 500 1.3rem/1.25 var(--serif);
  letter-spacing: -0.01em;
}
.project h3 a { color: var(--ink); transition: color 0.2s ease; }
.project h3 a:hover { color: var(--rust); text-decoration: none; }
.project .blurb { margin: 0; max-width: 56ch; }
.project .meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font: 400 12px var(--mono);
  color: var(--ink-soft);
}
.status {
  display: inline-block;
  align-self: start;
  white-space: nowrap;
  padding: 2px 8px 3px;
  border: 1px solid var(--rust);
  border-radius: 2px;
  color: var(--rust);
  font: 400 11px var(--mono);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}
.status.dead, .status.dormant { border-color: var(--hair); color: var(--ink-soft); }
.project .side { display: flex; flex-direction: column; gap: 8px; align-items: flex-start; }

/* ---- page bodies ---- */
.page-title {
  font: 340 clamp(2rem, 4.4vw, 3rem)/1.1 var(--serif);
  letter-spacing: -0.015em;
  margin: 64px 0 10px;
}
.page-sub { font: 400 13px/1.7 var(--mono); color: var(--ink-soft); margin: 0 0 8px; max-width: 70ch; }
.prose { max-width: 62ch; }
.prose p { font: 400 1.06rem/1.7 var(--serif); margin: 1em 0; }
.prose h2 { font: 600 13px var(--mono); text-transform: lowercase; color: var(--ink-soft); margin: 2.2em 0 0.4em; }
.prose dl { font: 400 14px/1.8 var(--mono); }
.prose dt { color: var(--ink-soft); }
.prose dd { margin: 0 0 0.6em; }

/* ---- product pages: the object sheet ---- */
.crumb { font: 400 12px var(--mono); color: var(--ink-soft); margin: 56px 0 0; }
.crumb a { color: var(--ink-soft); }
.crumb a:hover { color: var(--rust); text-decoration: none; }
.product-hero { margin: 28px 0 8px; }
.product-hero img { display: block; width: 100%; height: auto; border: 1px solid var(--hair); }
.product-title .model { font: 400 0.45em var(--mono); color: var(--rust); letter-spacing: 0.04em; margin-left: 14px; vertical-align: 0.35em; }
.tagline {
  font: 400 clamp(1.5rem, 3vw, 2.1rem)/1.2 var(--serif);
  color: var(--ink);
  margin: 4px 0 22px;
}
.product-intro { font: 400 1.08rem/1.7 var(--serif); max-width: 56ch; margin: 26px 0 44px; }
.product-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.label { font: 600 13px var(--mono); text-transform: lowercase; letter-spacing: 0.06em; color: var(--ink-soft); margin: 0 0 12px; }
.highlights { list-style: none; margin: 0; padding: 0; }
.highlights li {
  padding: 10px 0 10px 22px;
  border-bottom: 1px solid var(--hair);
  position: relative;
  font: 400 14px/1.6 var(--sans);
}
.highlights li::before { content: "+"; position: absolute; left: 0; color: var(--rust); font: 400 13px var(--mono); }
.spec-table { font: 400 13px/1.6 var(--mono); margin: 0; }
.spec-table dt { color: var(--ink-soft); padding: 10px 16px 10px 0; border-bottom: 1px solid var(--hair); }
.spec-table dd { margin: 0; padding: 10px 0; border-bottom: 1px solid var(--hair); }
.spec-table dt, .spec-table dd { display: block; }
.site-note { margin: 48px 0 0; font: 400 12px var(--mono); color: var(--ink-soft); }
.site-note a { color: var(--rust); }

/* ---- case pages: history objects ---- */
.case-sub { display: block; font: 400 0.4em var(--mono); color: var(--ink-soft); letter-spacing: 0.05em; margin-top: 10px; }
.case-author { font: 400 12px var(--mono); color: var(--ink-soft); margin: 0 0 10px; }
.case-text { margin: 40px 0 8px; }
.case-gallery { margin-top: 56px; }
.case-gallery .plate { margin: 0; }

.archive-note {
  margin: 40px 0 0;
  padding: 18px 20px;
  border: 1px solid var(--hair);
  font: 400 13px/1.7 var(--mono);
  color: var(--ink-soft);
}
.archive-note a { color: var(--rust); }

/* ---- history: the bureau years, aged on purpose ---- */
.history {
  --paper: #efe6d2;
  --ink: #6b6152;
  --ink-soft: #8a7f6c;
  --rust: #96502e;
  --hair: rgba(107, 97, 82, 0.32);
  margin-top: 120px;
  padding: 72px 0 88px;
  background: var(--paper);
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
}
.history .section-head h2,
.history .section-head a { color: var(--rust); }
.history-intro {
  max-width: 58ch;
  font: 400 15px/1.7 var(--sans);
  color: var(--ink);
  margin: 0 0 72px;
}
.plates { display: grid; gap: 80px; }
.plate { margin: 0; }
.plate a { display: block; }
.plate img {
  width: 100%;
  aspect-ratio: 1000 / 420;
  object-fit: cover;
  display: block;
  border: 1px solid var(--hair);
}
.plate a:hover img { border-color: var(--ink); }
.plate figcaption {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 10px;
  font: 400 12px/1.5 var(--mono);
  color: var(--ink-soft);
}
.plate .t { color: var(--ink); }
.plate a:hover .t { color: var(--rust); }

@media (prefers-color-scheme: dark) {
  .history {
    --paper: #211d18;
    --ink: #b3a692;
    --ink-soft: #8a7f6c;
    --rust: #c07a4e;
    --hair: rgba(179, 166, 146, 0.24);
  }
}

/* ---- responsive ---- */
@media (max-width: 720px) {
  .project { grid-template-columns: 1fr; gap: 10px; }
  .project .idx { display: none; }
  .project .side { flex-direction: row; }
  .site-header .wrap { flex-direction: column; align-items: flex-start; gap: 8px; padding-block: 16px; }
  .statement { padding-block: 48px 12px; }
  .product-cols { grid-template-columns: 1fr; }
  .history { margin-top: 80px; padding: 56px 0 64px; }
  .plates { gap: 48px; }
  .history-intro { margin-bottom: 48px; }
}

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