/* Acevedology — composition. Plain CSS, no build.
   Two light environments: body.professional (silver) and .theme-nocturnal (night). */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: var(--font-system);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
  background-color: var(--bg);
  background-image: url("../images/groovepaper.png");
  background-size: 300px;
  background-blend-mode: var(--paper-blend);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.professional {
  --bg: var(--pro-bg);
  --ink: var(--pro-ink);
  --ink-strong: var(--pro-ink-strong);
  --dim: var(--pro-ink-secondary);
  --dimmer: var(--pro-ink-muted-readable);
  --rule: var(--pro-graphite-38);
  --bar: var(--pro-ink-secondary);
  --link: var(--pro-ink);
  --link-hover: var(--pro-accent);
  --paper-blend: multiply;
}

body.professional.theme-nocturnal {
  --bg: var(--night-bg);
  --ink: var(--night-ink);
  --ink-strong: var(--night-ink);
  --dim: var(--night-ink-muted);
  --dimmer: var(--night-ink-muted);
  --rule: rgba(211, 217, 223, 0.45);
  --bar: var(--night-ink);
  --link: var(--night-ink);
  --link-hover: var(--night-accent);
  --paper-blend: soft-light;
}

a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-hover); text-decoration: underline; text-decoration-thickness: 0.0625em; text-underline-offset: 0.15em; }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: var(--s40); top: var(--s20); background: var(--ink); color: var(--bg); padding: 0.4rem 0.7rem; }

.wrap { max-width: var(--page-width); margin: 0 auto; padding: 0 var(--s40); }
.gap { height: var(--s80); }

/* masthead: 2/3 identity, 1/3 bracketed menu */
.masthead {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: center;
  padding-top: var(--s60);
}
.brand { display: flex; align-items: center; gap: var(--s50); }
.brand__mark {
  height: clamp(2.6rem, 4.4vw, 3.4rem); width: auto; flex: none;
  color: var(--link);
}
.brand__text { flex: 1; display: flex; flex-direction: column; gap: 0.45rem; }
.brand__rule { border-bottom: 1px dotted var(--rule); padding-bottom: 0.3rem; text-align: center; }
.brand__title {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.brand__title:hover { text-decoration: none; }
.brand__tag { margin: 0; text-align: center; font-family: var(--font-voice); font-size: 1rem; color: var(--dim); }

.menu { display: flex; justify-content: space-between; gap: var(--s40); font-size: 0.85rem; color: var(--dim); }
.menu ul {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; align-items: flex-end; gap: 0.15rem;
  font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.brackets { line-height: 1.25; }
.brackets--right { text-align: right; }

/* section label: flanked by two 8px bars */
.label {
  display: inline-flex; align-items: center;
  margin: 0;
  border-left: var(--bar-width) solid var(--bar);
  border-right: var(--bar-width) solid var(--bar);
  padding: 0.15rem var(--s40);
  font-size: 0.72rem; font-weight: 500; letter-spacing: 0.04em; line-height: 1;
}

/* asymmetric grid; the empty column is deliberate */
.cols { display: grid; grid-template-columns: 1fr 2fr; gap: 24px; align-items: start; }
.cols--offset > div:first-child { min-height: 1px; }
.hero-photo { display: flex; justify-content: center; padding-top: var(--s20); }
.hero-photo__img { width: 168px; height: 168px; border-radius: 50%; object-fit: cover; }
.bar { border-left: var(--bar-width) solid var(--bar); padding-left: var(--s40); }

/* rows: one row, one datum, hairline between */
.row { border-bottom: 1px dotted var(--rule); }
.row--title { padding: var(--s30) 0; }
.row--meta { padding: var(--s30) 0; font-size: 1rem; color: var(--dim); }
.row--item {
  display: grid; grid-template-columns: 2fr 1fr; gap: var(--s40);
  align-items: baseline;
  padding: var(--s20) 0;
}
.item { font-size: 1.2rem; line-height: 1.2; letter-spacing: -0.01em; }
.data { font-size: 0.9rem; color: var(--dim); }

.display { margin: 0; font-size: clamp(1.7rem, 3.4vw, 2.1rem); line-height: 1.05; letter-spacing: -0.02em; font-weight: 500; }

.prose {
  margin: var(--s50) 0 0;
  font-family: var(--font-voice);
  font-size: 1rem; line-height: 1.55;
  color: var(--ink-strong);
  max-width: var(--measure);
  text-wrap: pretty;
}
.prose + .prose { margin-top: var(--s40); }
.prose--lede { font-size: 1.1rem; max-width: 58ch; }
.prose--small { font-family: var(--font-system); font-size: 0.95rem; line-height: 1.6; color: var(--dim); }
.label + .prose { margin-top: var(--s50); }
.cta { margin: var(--s50) 0 0; font-size: 1rem; }
.cta a { text-decoration: underline; text-underline-offset: 3px; }

/* category strip */
.strip {
  border-top: 1px dotted var(--rule);
  border-bottom: 1px dotted var(--rule);
  padding: var(--s40) 0;
  display: flex; justify-content: center; align-items: center; gap: var(--s40);
  font-size: 0.9rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.strip .x { font-size: 1.1rem; color: var(--dimmer); }

/* footer: left third carries it, right two thirds stay empty */
.sitefoot { align-items: end; padding: var(--s80) 0 var(--s60); }
.sitefoot > div:last-child { text-align: right; }
.icons { margin: var(--s50) 0 0; display: flex; align-items: center; gap: 0.85rem; }
.icons a { display: inline-flex; align-items: center; color: var(--ink); }
.icons .badge {
  width: 17px; height: 17px; border-radius: 3px;
  background: var(--ink); color: var(--bg);
  font-size: 0.6rem; font-weight: 600;
  align-items: center; justify-content: center;
}
.icons a:last-child { font-size: 0.85rem; color: var(--dimmer); }
.copyright { margin-top: var(--s50); }
.copyright__mark { height: 0.85em; width: auto; vertical-align: -0.1em; margin-right: 0.35em; }

@media (max-width: 900px) {
  .masthead { grid-template-columns: 1fr; }
  .menu { justify-content: flex-start; }
  .menu ul { align-items: flex-start; }
  .brackets { display: none; }
  .cols { grid-template-columns: 1fr; gap: var(--s50); }
  .cols--offset > div:first-child { display: none; }
  .cols--offset > div.hero-photo { display: flex; padding-top: 0; padding-bottom: var(--s30); }
  .row--item { grid-template-columns: 1fr; gap: 0.2rem; }
  .strip { flex-wrap: wrap; }
  .sitefoot { padding-bottom: var(--s70); }
  .sitefoot > div:last-child { text-align: left; }
}

@media (max-width: 560px) {
  .brand { flex-direction: column; align-items: flex-start; gap: var(--s40); }
  .brand__rule, .brand__tag { text-align: left; }
  .hero-photo__img { width: 128px; height: 128px; }
}

@media print {
  body { background: #fff; color: #000; }
  .menu, .skip, .icons { display: none; }
}