/* Misquote Museum — site stylesheet.
   Tokens come verbatim from BrandIdentity.md / DesignTemplates.md.
   Changing this file is a Dept 5 action (WebsiteOperations.md, P4). */

:root {
  --museum-green: #0F2E28;
  --deep-brass: #D4AF37;
  --archival-cream: #F5EFE3;
  --dark-walnut: #6B5E3C;
  --curator-red: #6B1E1E;
  --charcoal-ink: #1C1B18;
  --aged-paper: #EFE7D6;
  --warm-gray: #7A7468;
  --font-display: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Lora", "Source Serif Pro", Georgia, serif;
  --font-mono: "Courier New", ui-monospace, monospace;
}

* { box-sizing: border-box; }

/* Respect visitors who ask for less motion: keep the brass/shadow cues, drop
   the movement (card lifts, button colour fades). */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .artifact-card:hover, .artifact-card:focus-within,
  .gallery-card:hover, .gallery-card:focus-visible { transform: none; }
}

/* The hidden attribute must always win, even over components that set their
   own display (e.g. .subscribe-known is a flex row, but starts hidden until
   the visitor actually subscribes). */
[hidden] { display: none !important; }

body {
  margin: 0;
  background: var(--archival-cream);
  color: var(--charcoal-ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.7;
}

h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.2; }
a { color: var(--curator-red); text-decoration-color: rgba(107, 30, 30, 0.35); }
a:hover { text-decoration-color: currentColor; }

/* Keyboard focus: a consistent brass ring everywhere, so tabbing through the
   museum is as legible as clicking. Mouse users never see it (:focus-visible). */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--deep-brass);
  outline-offset: 2px;
  border-radius: 1px;
}

.wrap { max-width: 62rem; margin: 0 auto; padding: 0 1.25rem; }
.prose { max-width: 44rem; }

/* ---------- Header ---------- */

.site-header {
  background: var(--museum-green);
  border-bottom: 3px solid var(--deep-brass);
  padding: 1rem 0;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.brandmark { display: flex; align-items: center; gap: 0.85rem; text-decoration: none; }
.brandmark svg { display: block; }

.brand-words { line-height: 1.15; }
.brand-name {
  font-family: var(--font-display);
  color: var(--deep-brass);
  font-size: 1.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.brand-tag {
  color: var(--archival-cream);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.85;
}

.site-nav { margin-left: auto; display: flex; gap: 1.4rem; flex-wrap: wrap; }
.site-nav a {
  color: var(--archival-cream);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-bottom: 2px solid transparent;
  padding-bottom: 2px;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { border-bottom-color: var(--deep-brass); color: var(--deep-brass); }

/* ---------- Hero ---------- */

.hero {
  background: var(--museum-green);
  color: var(--archival-cream);
  text-align: center;
  padding: 4.5rem 1.25rem 5rem;
}

.hero .kicker { margin-bottom: 1.4rem; }

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  margin: 0 0 1rem;
  color: var(--archival-cream);
}
.hero h1 .accent { color: var(--deep-brass); font-style: italic; }

.hero p.lede {
  max-width: 38rem;
  margin: 0 auto 2.2rem;
  font-size: 1.15rem;
  opacity: 0.92;
}

.btn-row { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block;
  font-family: var(--font-display);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.9rem;
  padding: 0.8rem 1.6rem;
  text-decoration: none;
  border: 1.5px solid var(--deep-brass);
  transition: background 0.15s ease, color 0.15s ease;
}
.btn-primary { background: var(--deep-brass); color: var(--museum-green); }
.btn-primary:hover { background: transparent; color: var(--deep-brass); }
.btn-ghost { color: var(--deep-brass); background: transparent; }
.btn-ghost:hover { background: var(--deep-brass); color: var(--museum-green); }

/* ---------- Shared components ---------- */

.kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--deep-brass);
}
.on-cream .kicker, .kicker.dark { color: var(--dark-walnut); }

.mono { font-family: var(--font-mono); font-size: 0.85em; }

.section-title {
  font-size: 1.9rem;
  margin: 0 0 0.4rem;
}

.rule {
  border: 0;
  border-top: 1px solid var(--deep-brass);
  opacity: 0.6;
  margin: 2.5rem 0;
}

.stamp {
  display: inline-block;
  transform: rotate(-6deg);
  background: var(--curator-red);
  color: var(--archival-cream);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 4px;
  border: 2px solid rgba(245, 239, 227, 0.55);
  box-shadow: 0 1px 2px rgba(0,0,0,0.25);
}
.stamp.small { font-size: 0.62rem; padding: 0.2rem 0.55rem; letter-spacing: 0.14em; }

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.22rem 0.6rem;
  border: 1px solid var(--dark-walnut);
  color: var(--dark-walnut);
  border-radius: 2px;
}
.badge.confidence-high { border-color: var(--museum-green); color: var(--museum-green); }
.badge.confidence-likely { border-color: var(--dark-walnut); color: var(--dark-walnut); }
.badge.confidence-medium, .badge.confidence-low, .badge.confidence-unknown { border-color: var(--warm-gray); color: var(--warm-gray); }

.source-line { font-family: var(--font-mono); font-size: 0.85rem; color: var(--warm-gray); }

.provenance-link { margin: 0.4rem 0 0.6rem; font-weight: 600; }
.provenance .crumb { font-family: var(--font-mono); font-size: 0.85rem; margin-bottom: 1rem; }
.provenance h2 { margin-top: 2.2rem; }

/* ---------- Cards ---------- */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem;
  padding: 0;
  list-style: none;
}

.artifact-card {
  background: #FBF7EE;
  border: 1px solid rgba(107, 94, 60, 0.35);
  outline: 1px solid rgba(212, 175, 55, 0.45);
  outline-offset: -5px;
  padding: 1.4rem 1.4rem 1.2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, outline-color 0.15s ease;
}
/* Museum-case spotlight: the brass frame brightens and the label lifts on hover.
   :focus-within keeps it visible when the card's quote link is tabbed to. */
.artifact-card:hover,
.artifact-card:focus-within {
  transform: translateY(-2px);
  outline-color: var(--deep-brass);
  box-shadow: 0 6px 18px rgba(28, 27, 24, 0.12);
}

.artifact-card .card-id { display: flex; justify-content: space-between; align-items: baseline; }
.artifact-card .quote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  line-height: 1.35;
  margin: 0;
}
.artifact-card .quote a { color: var(--charcoal-ink); text-decoration: none; }
.artifact-card .quote a:hover { color: var(--curator-red); }
.artifact-card .attribution { font-size: 0.9rem; color: var(--warm-gray); margin: 0; }
.artifact-card .card-foot { margin-top: auto; display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; }

.gallery-card {
  background: var(--museum-green);
  color: var(--archival-cream);
  padding: 1.5rem 1.4rem;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  border: 1px solid var(--museum-green);
  outline: 1px solid rgba(212, 175, 55, 0.6);
  outline-offset: -5px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, outline-color 0.15s ease;
}
.gallery-card h3 { margin: 0; color: var(--deep-brass); font-size: 1.3rem; }
.gallery-card p { margin: 0; font-size: 0.92rem; opacity: 0.88; }
.gallery-card .count { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--archival-cream); opacity: 0.75; }
.gallery-card:hover, .gallery-card:focus-visible {
  transform: translateY(-2px);
  outline-color: var(--deep-brass);
  box-shadow: 0 6px 18px rgba(15, 46, 40, 0.28);
}
.gallery-card:hover h3 { text-decoration: underline; text-decoration-color: rgba(212,175,55,0.6); }

.future-wings { columns: 2; column-gap: 2.5rem; padding-left: 1.2rem; }
@media (max-width: 40rem) { .future-wings { columns: 1; } }
.future-wings li { margin-bottom: 0.4rem; }

/* ---------- Exhibit label (artifact page header) ---------- */

.exhibit-label {
  background: #FBF7EE;
  border: 1px solid rgba(107, 94, 60, 0.4);
  outline: 1.5px solid var(--deep-brass);
  outline-offset: -8px;
  padding: 2.6rem 2.4rem 2.2rem;
  margin: 2.5rem 0;
  text-align: center;
}

.exhibit-label .label-meta {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dark-walnut);
  margin-bottom: 1.6rem;
}
.exhibit-label .label-meta a { color: var(--dark-walnut); }

.exhibit-label .common-quote {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4.5vw, 2.8rem);
  line-height: 1.25;
  margin: 0.5rem 0 1.2rem;
}

.exhibit-label .stamp { margin-bottom: 1.4rem; }

.claim-row {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  margin: 1.2rem 0;
  text-align: left;
}
.claim-row > div { min-width: 14rem; }
.claim-row .kicker { display: block; margin-bottom: 0.2rem; }
.claim-row .value { font-size: 0.98rem; }

.exhibit-label .verdict-line {
  font-style: italic;
  color: var(--dark-walnut);
  max-width: 36rem;
  margin: 1.2rem auto 0;
}

/* ---------- Article body ---------- */

.exhibit-body h2 {
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--dark-walnut);
  border-bottom: 1px solid var(--deep-brass);
  padding-bottom: 0.35rem;
  margin: 2.8rem 0 1rem;
}
.exhibit-body h3 {
  font-size: 1.15rem;
  margin: 1.8rem 0 0.6rem;
}

.exhibit-body blockquote {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.4;
  margin: 1.6rem 0;
  padding: 0.2rem 0 0.2rem 1.4rem;
  border-left: 3px solid var(--deep-brass);
}

.exhibit-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
  margin: 1.4rem 0;
}
.exhibit-body th {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: left;
  color: var(--dark-walnut);
  border-bottom: 2px solid var(--deep-brass);
  padding: 0.5rem 0.75rem;
}
.exhibit-body td {
  border-bottom: 1px solid rgba(107, 94, 60, 0.3);
  padding: 0.55rem 0.75rem;
  vertical-align: top;
}

/* Museum Verdict — evidence-plaque treatment */
.plaque {
  background: var(--museum-green);
  color: var(--archival-cream);
  padding: 2rem 2.2rem;
  margin: 2.8rem 0;
  outline: 1px solid var(--deep-brass);
  outline-offset: -7px;
}
.plaque h2 {
  color: var(--deep-brass);
  border-bottom: 1px solid rgba(212, 175, 55, 0.5);
  margin-top: 0;
}
.plaque a { color: var(--deep-brass); }
.plaque blockquote { border-left-color: var(--deep-brass); }
/* Verdict trust mark linking to the public methodology page — proposals/005 */
.plaque-method {
  margin: 1.5rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid rgba(212, 175, 55, 0.5);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

/* "Send this to the friend who says it" — proposals/007 */
.share-friend { margin: -1.6rem 0 2.8rem; text-align: right; }
.share-friend-btn {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  color: var(--archival-cream);
  background: var(--museum-green);
  border: 1px solid var(--deep-brass);
  padding: 0.55rem 1.1rem;
  cursor: pointer;
  transition: background 0.15s ease;
}
.share-friend-btn:hover { background: #16443B; }
.share-friend-btn:disabled { cursor: default; opacity: 0.85; }

/* Suggest-an-artifact CTA line (exhibit + gallery pages) — proposals/001 */
.suggest-cta { margin: 0.4rem 0 0.6rem; font-weight: 600; }

/* "Suggest an Artifact" donation form (cream page background) — proposals/001 */
.suggest-form { margin: 2rem 0 0.5rem; max-width: 38rem; }
.suggest-field { margin: 0 0 1.2rem; }
.suggest-field label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-walnut);
}
.suggest-field .req-mark { text-transform: none; letter-spacing: 0.04em; color: var(--warm-gray); }
.suggest-input {
  display: block;
  width: 100%;
  background: #FBF7EE;
  border-color: var(--dark-walnut);
  resize: vertical;
}
.suggest-input:focus { outline: 2px solid var(--deep-brass); outline-offset: 1px; }
.suggest-form .btn { cursor: pointer; }
.suggest-fineprint { color: var(--warm-gray); opacity: 1; }
.suggest-form .subscribe-status:not(:empty) { color: var(--curator-red); }
.hp-field { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }
.suggest-done { margin: 2rem 0 0.5rem; max-width: 38rem; }
.suggest-standards {
  margin-top: 2.2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(107, 94, 60, 0.3);
  font-size: 0.95rem;
  color: var(--warm-gray);
}
.linkish-walnut { color: var(--dark-walnut); }

/* ---------- Preview banner ---------- */

.preview-banner {
  background: var(--curator-red);
  color: var(--archival-cream);
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
}

/* ---------- Search ---------- */

.search-box {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1.1rem;
  padding: 0.9rem 1.1rem;
  border: 1.5px solid var(--dark-walnut);
  background: #FBF7EE;
  color: var(--charcoal-ink);
  margin: 1rem 0 0.5rem;
}
.search-box:focus { outline: 2px solid var(--deep-brass); }
.search-hint { color: var(--warm-gray); font-size: 0.9rem; margin-top: 0.25rem; }
#search-results { min-height: 10rem; }

/* ---------- Page sections ---------- */

.page-section { padding: 2.5rem 0 1rem; }
.page-section > .wrap > .kicker { display: block; margin-bottom: 0.3rem; }

.stats-strip {
  background: var(--aged-paper);
  border-top: 1px solid rgba(107, 94, 60, 0.3);
  border-bottom: 1px solid rgba(107, 94, 60, 0.3);
  padding: 1.6rem 0;
}
.stats-strip .wrap { display: flex; gap: 3rem; justify-content: center; flex-wrap: wrap; text-align: center; }
.stats-strip .stat .num { font-family: var(--font-display); font-size: 2rem; color: var(--museum-green); display: block; }
.stats-strip .stat .lbl { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--dark-walnut); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--museum-green);
  color: var(--archival-cream);
  margin-top: 4rem;
  padding: 2.2rem 0 2.6rem;
  border-top: 3px solid var(--deep-brass);
  text-align: center;
}
.footer-bar {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--deep-brass);
  margin-bottom: 0.9rem;
}
.site-footer p { margin: 0.3rem 0; font-size: 0.88rem; opacity: 0.85; }
.site-footer a { color: var(--deep-brass); }
.site-footer a.support-link { font-weight: 600; border-bottom: 1px solid currentColor; }

/* ---------- Subscribe band + future-wing ballot ---------- */

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* Reusable sign-up band — museum-green plaque treatment, brass accents. */
.subscribe-band {
  background: var(--museum-green);
  color: var(--archival-cream);
  border-top: 3px solid var(--deep-brass);
  border-bottom: 3px solid var(--deep-brass);
  margin-top: 3.5rem;
  padding: 2.6rem 0;
}
.subscribe-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.5rem 3rem;
  align-items: center;
}
@media (max-width: 46rem) { .subscribe-inner { grid-template-columns: 1fr; } }

.subscribe-copy .section-title { color: var(--archival-cream); margin-top: 0.3rem; }
.subscribe-copy p { margin: 0.4rem 0 0; opacity: 0.9; font-size: 1rem; max-width: 34rem; }

.field-row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.sub-email {
  flex: 1 1 14rem;
  min-width: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--deep-brass);
  background: var(--archival-cream);
  color: var(--charcoal-ink);
}
.sub-email:focus { outline: 2px solid var(--deep-brass); outline-offset: 1px; }
.field-row .btn { border-width: 1.5px; cursor: pointer; white-space: nowrap; }

.subscribe-fineprint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  opacity: 0.7;
  margin: 0.7rem 0 0;
}
.subscribe-status:not(:empty) {
  margin: 0.7rem 0 0;
  font-size: 0.92rem;
  color: var(--deep-brass);
}
.subscribe-known {
  margin: 0;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.subscribe-known .known-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem; height: 1.5rem;
  border-radius: 50%;
  background: var(--deep-brass);
  color: var(--museum-green);
  font-weight: 700;
}
.linkish {
  background: none;
  border: 0;
  padding: 0;
  color: var(--deep-brass);
  font: inherit;
  font-size: 0.9rem;
  text-decoration: underline;
  cursor: pointer;
}

/* Future-wing ballot — selectable rows on the galleries page (cream bg). */
.ballot { margin: 1.4rem 0 0; }
.future-wings.vote {
  columns: auto;
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(18rem, 1fr));
  gap: 0.75rem;
}
.wing-choice {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  height: 100%;
  padding: 0.85rem 1rem;
  background: #FBF7EE;
  border: 1px solid rgba(107, 94, 60, 0.35);
  cursor: pointer;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.wing-choice:hover { border-color: var(--deep-brass); }
.wing-choice input { position: absolute; opacity: 0; width: 0; height: 0; }
.wing-mark {
  order: -1;
  flex: 0 0 auto;
  width: 1.15rem; height: 1.15rem;
  margin-top: 0.15rem;
  border: 1.5px solid var(--dark-walnut);
  border-radius: 3px;
  background: transparent;
  position: relative;
}
.wing-choice input:checked ~ .wing-mark {
  background: var(--museum-green);
  border-color: var(--museum-green);
}
.wing-choice input:checked ~ .wing-mark::after {
  content: "✓";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--deep-brass);
  font-size: 0.85rem;
  line-height: 1;
}
.wing-choice input:focus-visible ~ .wing-mark { outline: 2px solid var(--deep-brass); outline-offset: 2px; }
.wing-choice:has(input:checked) { border-color: var(--museum-green); background: var(--aged-paper); }
.wing-text { display: flex; flex-direction: column; gap: 0.15rem; }
.wing-name { font-family: var(--font-display); font-size: 1.05rem; line-height: 1.25; }
.wing-scope { font-size: 0.85rem; color: var(--warm-gray); line-height: 1.4; }

.ballot-submit { margin-top: 1.4rem; max-width: 34rem; }
.ballot-submit .sub-email { background: #FBF7EE; border-color: var(--dark-walnut); }
.ballot-count:not(:empty) {
  margin: 0.6rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dark-walnut);
}
.ballot .subscribe-fineprint { color: var(--warm-gray); opacity: 1; }
.ballot .subscribe-status:not(:empty) { color: var(--museum-green); font-weight: 600; }

@media (max-width: 40rem) {
  .site-nav { gap: 0.9rem; }
  .exhibit-label { padding: 1.8rem 1.2rem 1.6rem; }
  .claim-row { gap: 1rem; }
}