/* ============================================================
   THE CIVIL FORUM — stylesheet (public square edition)
   The square at daylight: stone underfoot, bronze gone green,
   the watchers still watching.
   --stone     #EDEFEA  page — cool stone, the paving of the square
   --ink       #191B18  text — printer's ink
   --verdigris #2F6B57  the FOR color — civic bronze, oxidized
   --oxblood   #8E2F1D  the AGAINST color — footnote marks, receipts
   --gold      #A8842C  the watchers' lamplight, used sparingly
   Type: Fraunces (display) / Spectral (body) / IBM Plex Mono (receipts)
   Signature: the footnote as design object.
   ============================================================ */

:root {
  --stone: #edefea;
  --stone-2: #e3e2d7;
  --ink: #191b18;
  --ink-soft: rgba(25, 27, 24, 0.72);
  --ink-faint: rgba(25, 27, 24, 0.52);
  --verdigris: #2f6b57;
  --oxblood: #8e2f1d;
  --gold: #a8842c;
  --line: rgba(25, 27, 24, 0.22);
  --line-soft: rgba(25, 27, 24, 0.12);
  --measure: 66ch;
  --gutter: clamp(1.25rem, 5vw, 4rem);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

html { background-color: #edefea; color-scheme: light; }
body {
  margin: 0;
  background-color: #edefea;
  color: #191b18;
  font-family: "Spectral", Georgia, serif;
  font-size: 1.0625rem;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--verdigris); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--verdigris); outline-offset: 3px;
}
::selection { background: var(--verdigris); color: var(--stone); }

/* ---------- banner (front page) ---------- */

.banner {
  padding: 2.2rem var(--gutter) 1.4rem;
  text-align: center;
  border-bottom: 3px double var(--ink);
}
.banner .banner-kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-faint); margin: 0 0 0.9rem;
}
.banner h1 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 700; font-optical-sizing: auto;
  font-size: clamp(2.6rem, 8vw, 5.2rem);
  line-height: 1; letter-spacing: 0.01em;
  margin: 0; color: var(--ink);
}
.banner h1 .the {
  font-weight: 400; font-style: italic;
  font-size: 0.55em; vertical-align: 0.28em;
  margin-right: 0.18em; color: var(--verdigris);
}
.banner .banner-motto {
  font-family: "Fraunces", Georgia, serif; font-style: italic;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--ink-soft); margin: 0.9rem 0 0;
}
.banner nav {
  margin-top: 1.3rem; padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  display: flex; justify-content: center; gap: 1rem 2rem; flex-wrap: wrap;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase;
}
.banner nav a { color: var(--ink-soft); text-decoration: none; }
.banner nav a:hover { color: var(--verdigris); }

/* ---------- masthead (article pages) ---------- */

.masthead {
  padding: 1.1rem var(--gutter);
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 0.6rem 1rem; flex-wrap: wrap;
  border-bottom: 2px solid var(--ink);
  background: var(--stone);
}
.masthead .wordmark {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 700; font-size: 1.15rem;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink); text-decoration: none;
}
.masthead .wordmark .the { color: var(--verdigris); }
.masthead nav {
  display: flex; gap: 0.5rem 1.4rem; flex-wrap: wrap;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase;
}
.masthead nav a { color: var(--ink-soft); text-decoration: none; }
.masthead nav a:hover { color: var(--verdigris); }

/* ---------- the frieze ---------- */

.frieze { border-bottom: 1px solid var(--line); }
.frieze svg { display: block; width: 100%; height: auto; background: var(--stone-2); }
.frieze .frieze-caption {
  max-width: 46rem; margin: 0 auto;
  padding: 1.6rem var(--gutter) 2rem;
  text-align: center;
}
.frieze .frieze-caption h2 {
  font-family: "Fraunces", Georgia, serif; font-weight: 640;
  font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.1;
  margin: 0 0 0.9rem; color: var(--ink);
}
.frieze .frieze-caption h2 sup {
  font-size: 0.4em; color: var(--oxblood);
  font-family: "IBM Plex Mono", monospace; font-weight: 500;
}
.frieze .footnote-strip {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem; line-height: 1.65;
  color: var(--ink-soft); margin: 0;
}
.frieze .fn-mark { color: var(--oxblood); margin-right: 0.5em; }

/* ---------- the three fronts ---------- */

.fronts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: 1.4rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 2.6rem var(--gutter);
}
.front {
  display: block; padding: 1.4rem 1.5rem 1.5rem;
  background: #f4f5f1;
  border: 1px solid var(--line);
  border-top: 4px solid var(--ink);
  color: var(--ink); text-decoration: none;
  transition: border-color 140ms ease, background 140ms ease;
}
.front.civilization { border-top-color: var(--verdigris); }
.front.letters { border-top-color: var(--gold); }
.front.fears { border-top-color: var(--oxblood); }
.front:hover { background: #f8f9f6; }
.front h3 {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem; letter-spacing: 0.14em; text-transform: uppercase;
  margin: 0 0 0.8rem;
}
.front.civilization h3 { color: var(--verdigris); }
.front.letters h3 { color: var(--gold); }
.front.fears h3 { color: var(--oxblood); }
.front p.lede {
  font-family: "Fraunces", Georgia, serif; font-weight: 500;
  font-size: 1.22rem; line-height: 1.3;
  margin: 0 0 0.7rem; color: var(--ink);
}
.front p.body { margin: 0 0 1rem; font-size: 0.95rem; color: var(--ink-soft); }
.front .goto {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.76rem; letter-spacing: 0.08em; text-transform: uppercase;
}
.front.civilization .goto { color: var(--verdigris); }
.front.letters .goto { color: var(--gold); }
.front.fears .goto { color: var(--oxblood); }
.front:hover .goto { text-decoration: underline; }

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

section { padding: 3rem var(--gutter); position: relative; }

.section-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.6rem; margin: 0 0 1.8rem;
}

.mission { max-width: 62rem; margin: 0 auto; }
.mission p.credo {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 500; font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  line-height: 1.4; max-width: 34ch; margin: 0;
}
.mission p.credo em { font-style: italic; color: var(--verdigris); }

/* ---------- the docket ---------- */

.docket { max-width: 62rem; margin: 0 auto; }
.docket-entry {
  display: block; padding: 1.35rem 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--ink); text-decoration: none;
}
.docket-entry:first-of-type { border-top: 1px solid var(--line-soft); }
.docket-entry .kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--oxblood);
}
.docket-entry h3 {
  font-family: "Fraunces", Georgia, serif; font-weight: 600;
  font-size: 1.45rem; line-height: 1.2; margin: 0.35rem 0 0.3rem;
  transition: color 140ms ease;
}
.docket-entry:hover h3 { color: var(--verdigris); }
.docket-entry .dek { margin: 0; color: var(--ink-soft); font-size: 0.95rem; max-width: var(--measure); }

/* ---------- letters accordion ---------- */

.letters { max-width: 62rem; margin: 0 auto; }
details.letter {
  border: 1px solid var(--line);
  border-top: 3px solid var(--gold);
  background: #f4f5f1;
  margin-bottom: 0.9rem;
}
details.letter summary {
  list-style: none; cursor: pointer;
  display: flex; flex-wrap: wrap; align-items: baseline;
  gap: 0.3rem 1.2rem;
  padding: 1rem 1.3rem;
}
details.letter summary::-webkit-details-marker { display: none; }
details.letter summary::after {
  content: "+ open";
  margin-left: auto;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--verdigris);
}
details.letter[open] summary::after { content: "\2212 close"; color: var(--oxblood); }
details.letter summary:hover .ltitle { color: var(--verdigris); }
details.letter .kicker {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--oxblood);
}
details.letter .ltitle {
  font-family: "Fraunces", Georgia, serif; font-weight: 600;
  font-size: 1.3rem; line-height: 1.2; color: var(--ink);
  transition: color 140ms ease;
}
details.letter .letter-body {
  padding: 1.1rem 1.3rem 1.3rem;
  border-top: 1px solid var(--line-soft);
}
.letter-body p { max-width: var(--measure); margin: 0 0 1rem; }
.letter-body .dek {
  font-family: "Fraunces", Georgia, serif; font-style: italic;
  font-size: 1.1rem; color: var(--ink-soft);
}
.letter-body .readfull {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase;
  margin-top: 1.4rem;
}

/* ---------- beliefs ---------- */

.beliefs { max-width: 62rem; margin: 0 auto; }
.beliefs .credo {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 500; font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  line-height: 1.4; max-width: 36ch; margin: 0 0 2rem;
}
.beliefs .credo em { font-style: italic; color: var(--verdigris); }
.beliefs ol {
  margin: 0; padding-left: 1.6rem;
  max-width: var(--measure);
}
.beliefs ol li {
  margin-bottom: 1.1rem;
  color: var(--ink-soft);
}
.beliefs ol li::marker {
  font-family: "IBM Plex Mono", monospace;
  color: var(--oxblood); font-size: 0.9rem;
}
.beliefs ol li strong {
  display: block;
  font-family: "Fraunces", Georgia, serif; font-weight: 600;
  font-size: 1.12rem; color: var(--ink);
}

/* ---------- signup ---------- */

.signup { max-width: 62rem; margin: 0 auto; }
.signup form { display: flex; gap: 0.6rem; flex-wrap: wrap; max-width: 34rem; }
.signup input[type="email"] {
  flex: 1 1 12rem; min-width: 0; padding: 0.78rem 0.9rem;
  font-family: "IBM Plex Mono", monospace; font-size: 0.85rem;
  border: 1px solid var(--line);
  background: #fff; color: var(--ink);
}
.signup input::placeholder { color: var(--ink-faint); }
.signup button {
  padding: 0.78rem 1.4rem;
  font-family: "IBM Plex Mono", monospace; font-size: 0.85rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--verdigris);
  background: var(--verdigris);
  color: var(--stone); cursor: pointer;
}
.signup button:hover { filter: brightness(1.12); }
.signup .fine {
  font-family: "IBM Plex Mono", monospace; font-size: 0.75rem;
  color: var(--ink-faint); margin-top: 0.8rem; flex-basis: 100%;
}

/* ---------- footer ---------- */

footer {
  margin-top: 2rem; padding: 2.6rem var(--gutter) 3.4rem;
  border-top: 3px double var(--ink);
  background: var(--stone-2);
}
footer .planting {
  font-family: "Fraunces", Georgia, serif; font-style: italic;
  font-size: 1.05rem; max-width: 40ch; margin: 0 0 1.2rem;
  color: var(--ink-soft);
}
footer .colophon {
  font-family: "IBM Plex Mono", monospace; font-size: 0.75rem;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- article pages ---------- */

article.piece {
  padding: clamp(2.5rem, 7vh, 4.5rem) var(--gutter) 2rem;
  max-width: 54rem; margin: 0 auto;
}
article.piece .eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 1.4rem;
}
article.piece h1 {
  font-family: "Fraunces", Georgia, serif; font-weight: 640;
  font-size: clamp(2rem, 5vw, 3.3rem); line-height: 1.08;
  margin: 0.4rem 0 1rem; max-width: 22ch; color: var(--ink);
}
article.piece .dek {
  font-family: "Fraunces", Georgia, serif; font-weight: 400; font-style: italic;
  font-size: 1.25rem; max-width: 38ch; margin: 0 0 2.2rem;
  color: var(--ink-soft);
}
article.piece .byline {
  font-family: "IBM Plex Mono", monospace; font-size: 0.78rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line-soft);
  padding: 0.7rem 0; margin-bottom: 2.2rem;
}
article.piece p { max-width: var(--measure); margin: 0 0 1.2rem; }
article.piece p sup a, article.piece li sup a {
  font-family: "IBM Plex Mono", monospace; font-size: 0.72em;
  color: var(--oxblood); text-decoration: none;
}
article.piece p sup a:hover { text-decoration: underline; }

.pullquote {
  font-family: "Fraunces", Georgia, serif; font-style: italic;
  font-size: 1.35rem; line-height: 1.4; max-width: 30ch;
  margin: 2rem 0; padding-left: 1.2rem;
  border-left: 3px solid var(--verdigris);
  color: var(--ink);
}

.receipts {
  margin: 1rem auto 4rem; max-width: 54rem;
  padding: 1rem var(--gutter) 0;
  border-top: 2px solid var(--oxblood);
}
.receipts h2 {
  font-family: "IBM Plex Mono", monospace; font-size: 0.82rem;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--oxblood); margin: 0 0 1rem;
}
.receipts ol {
  margin: 0; padding-left: 1.4rem;
  font-family: "IBM Plex Mono", monospace; font-size: 0.8rem; line-height: 1.75;
  color: var(--ink-soft);
}
.receipts li { margin-bottom: 0.5rem; }
.receipts li:target { background: rgba(142, 47, 29, 0.12); }
.receipts a { color: var(--oxblood); }

/* ---- article subheads, quotes, further reading ---- */
article.piece h2 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  line-height: 1.2;
  color: var(--ink);
  max-width: var(--measure);
  margin: 3rem 0 1.1rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--line-soft);
}
article.piece h2::before {
  content: "";
  display: block;
  width: 2.5rem;
  height: 2px;
  background: var(--verdigris);
  margin-bottom: 0.9rem;
}
article.piece q { font-style: italic; color: var(--ink); quotes: "\201C" "\201D"; }
article.piece strong { color: var(--ink); font-weight: 600; }
article.piece em { color: var(--ink); }

.further {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 3rem var(--gutter) 1rem;
}
.further h2 {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  color: var(--ink);
  margin: 0 0 0.4rem;
}
.further > p.note {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 2rem;
}
.further h3 {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 2.2rem 0 0.9rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--line-soft);
}
.further ul { list-style: none; padding: 0; margin: 0; }
.further li {
  padding: 0.85rem 0 0.85rem 1rem;
  border-left: 2px solid var(--line-soft);
  margin-bottom: 0.35rem;
  transition: border-color 0.18s ease;
}
.further li:hover { border-left-color: var(--verdigris); }
.further li a {
  font-family: "Spectral", Georgia, serif;
  font-size: 1.02rem;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 107, 87, 0.45);
}
.further li a:hover { color: var(--verdigris); border-bottom-color: var(--verdigris); }
.further li .meta {
  display: block;
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  margin-top: 0.3rem;
}
.further li .why {
  display: block;
  font-family: "Spectral", Georgia, serif;
  font-size: 0.9rem;
  font-style: italic;
  color: var(--ink-soft);
  margin-top: 0.4rem;
  line-height: 1.5;
}
.further .todo {
  border-left-color: var(--gold);
  background: rgba(168, 132, 44, 0.07);
  padding-left: 1rem;
}