/* ———————————————————————————————— */
/* TriusAI — technical humanism     */
/* K + W + warm gray + turquoise   */
/* ———————————————————————————————— */

:root {
  --paper: #f6f4ef;
  --ink: #101010;
  --gray: #6f6a62;
  --accent: #0e7c7b;
  --rule: #101010;
  --rule-light: #c9c4b8;
  --grid: 74rem;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas,
    "Liberation Mono", monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { background: var(--paper); }

body {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua",
    Georgia, "Times New Roman", serif;
  color: var(--ink);
  line-height: 1.55;
  font-size: 1.0625rem;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

img { image-rendering: auto; }
.plate img { image-rendering: pixelated; }
.ramp { display: block; width: 100%; height: auto; }

em { font-style: italic; }

/* —— page frame ——————————————————— */

.page {
  max-width: var(--grid);
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
  border-left: 1px solid var(--rule-light);
  border-right: 1px solid var(--rule-light);
  min-height: 100vh;
}

/* —— masthead ————————————————————— */

.masthead {
  border-bottom: 1px solid var(--rule);
  padding: 1.1rem 0 0;
}

.site-nav {
  display: flex;
  gap: 1.75rem;
  padding: 0.65rem 0 0.75rem;
  margin-top: 0.75rem;
  border-top: 1px solid var(--rule-light);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-nav a { color: var(--ink); }
.site-nav a:hover { color: var(--accent); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--accent); }

.masthead-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: baseline;
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.masthead-row .mh-left  { text-align: left; }
.masthead-row .mh-center { text-align: center; color: var(--gray); letter-spacing: 0.22em; }
.masthead-row .mh-right { text-align: right; }

/* —— kicker / running labels —————— */

.kicker {
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.6rem;
}

/* —— feature section ——————————————— */

.feature {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 3.5rem;
  padding: 4.5rem 0 4rem;
  align-items: start;
}

.feature-text h1 {
  font-size: clamp(3.4rem, 6.5vw, 5.2rem);
  font-weight: 500;
  font-style: italic;
  letter-spacing: -0.015em;
  line-height: 1.05;
  margin-bottom: 1.4rem;
}

.lede {
  font-size: 1.25rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  max-width: 36ch;
}

.body-copy {
  max-width: 52ch;
  color: var(--ink);
}

/* —— plate (the dithered figure) ——— */

.plate {
  border: 1px solid var(--rule);
  padding: 0;
  margin: 0;
  background: var(--paper);
  display: flex;
  flex-direction: column;
}

.plate img {
  width: 100%;
  height: auto;
  display: block;
}

.plate figcaption {
  border-top: 1px solid var(--rule);
  font-size: 0.85rem;
  font-style: italic;
  padding: 0.7rem 1rem;
  color: var(--ink);
}

.plate-no {
  font-style: normal;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--gray);
  margin-right: 0.5em;
}

/* —— catalogue ———————————————————— */

.catalogue { padding: 2.8rem 0 3.4rem; }

/* single-column variant (news page feature head) */
.feature.news-feature { grid-template-columns: 1fr; padding: 3.6rem 0 3.2rem; }
.feature.news-feature .lede { max-width: 46ch; }

.entries {
  list-style: none;
  border-top: 1px solid var(--rule);
}

.entry {
  display: grid;
  grid-template-columns: 3.5rem 1fr auto;
  gap: 1.5rem;
  padding: 1.3rem 0;
  border-bottom: 1px solid var(--rule-light);
  align-items: baseline;
}

.entry-no {
  font-size: 0.85rem;
  color: var(--gray);
  letter-spacing: 0.1em;
}

.entry-name {
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 500;
}

.entry-name a {
  color: var(--ink);
  font-size: 1.2rem;
  font-style: italic;
  font-weight: 500;
}

.entry-name a:hover {
  color: var(--accent);
  text-decoration: none;
}

/* —— news (dated entries) ————————— */

.news-entries .entry { grid-template-columns: 7rem 1fr auto; }

.entry-date {
  font-family: var(--mono);
  font-size: 0.72rem;
  color: var(--gray);
  letter-spacing: 0.08em;
}

.entry-desc {
  font-size: 0.95rem;
  color: var(--gray);
  margin-top: 0.25rem;
  max-width: 56ch;
}

.entry-meta {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray);
  white-space: nowrap;
}

/* —— colophon ————————————————————— */

.colophon {
  border-top: 1px solid var(--rule);
  padding-top: 1.8rem;
  text-align: center;
}

.fleuron { color: var(--accent); font-size: 1.1rem; }

.colophon-text {
  font-size: 0.9rem;
  font-style: italic;
  color: var(--gray);
  max-width: 58ch;
  margin: 0.9rem auto 1.4rem;
}

.colophon-contact {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.colophon-contact a { color: var(--ink); }
.colophon-contact a:hover { color: var(--accent); text-decoration: none; }

/* —— small screens ————————————————— */

@media (max-width: 52rem) {
  .feature {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 3rem 0 3.2rem;
  }
  .plate { max-width: 26rem; }
  .entry {
    grid-template-columns: 3rem 1fr;
  }
  .entry-meta {
    grid-column: 2;
    white-space: normal;
  }
  .masthead-row {
    grid-template-columns: 1fr;
    text-align: left !important;
    gap: 0.2rem;
  }
  .masthead-row .mh-center { display: none; }
  .site-nav { flex-wrap: wrap; gap: 1.1rem; }
  .news-entries .entry { grid-template-columns: 1fr; gap: 0.35rem; }
}