/* ==========================================================================
   Intent Collective — shared design system
   Single typeface: DM Sans. Hierarchy comes from weight, size, spacing,
   and the brick-red annotation mark — not from mixing type families.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400;1,9..40,500&display=swap');

:root {
  --paper: #E4E1D6;
  --paper-raised: #EDEAE0;
  --ink: #211F1A;
  --ink-soft: #55524A;
  --mark: #B23A2E;
  --sage: #5B6B5E;
  --grid-line: #8FA6A340;
  --rule: #21201a26;

  --font: 'DM Sans', sans-serif;

  --max-w: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 32px 32px;
  color: var(--ink);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
::selection { background: var(--mark); color: var(--paper); }
:focus-visible { outline: 2px solid var(--mark); outline-offset: 3px; }
img { max-width: 100%; display: block; }

/* ---------- layout shell ---------- */

.wrap { max-width: var(--max-w); margin: 0 auto; padding: 0 28px; }

/* ---------- header / nav ---------- */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: var(--paper);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  padding-bottom: 18px;
}

.wordmark-link { display: inline-block; }
.wordmark-link img { height: 20px; width: auto; }

.site-nav {
  display: flex;
  gap: 28px;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.site-nav a { position: relative; padding-bottom: 3px; }

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--mark);
  transition: right 0.2s ease;
}

.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { right: 0; }
.site-nav a[aria-current="page"] { color: var(--mark); }

/* ---------- annotation mark (signature element) ---------- */

.mark-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mark);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.mark-label::before { content: "["; color: var(--mark); }
.mark-label::after { content: "]"; color: var(--mark); }

h1, h2, h3 {
  font-family: var(--font);
  font-weight: 700;
  line-height: 1.12;
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}

/* ---------- hero ---------- */

.hero { padding: 80px 0 64px; border-bottom: 1px solid var(--rule); }

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  max-width: 15ch;
}

.logo-mark {
  width: 120px;
  height: auto;
  margin-bottom: 32px;
}

/* ---------- manifesto ---------- */

.manifesto { padding: 56px 0 96px; }

.manifesto blockquote {
  font-style: normal;
  font-weight: 500;
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  line-height: 1.45;
  margin: 0 0 40px;
  max-width: 34ch;
  border-left: 3px solid var(--mark);
  padding-left: 24px;
}

.manifesto p {
  max-width: 68ch;
  color: var(--ink);
  font-size: 1.02rem;
  margin-bottom: 1.1em;
}

.manifesto .signoff {
  font-weight: 700;
  margin-top: 1.6em;
}

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

.site-footer {
  border-top: 1px solid var(--rule);
  padding: 32px 0 48px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- structure / fellowships / pillars page ---------- */

.page-head { padding: 64px 0 32px; }

.page-head p.lede {
  max-width: 60ch;
  font-size: 1.1rem;
  color: var(--ink-soft);
}

.section-block { padding: 48px 0; border-top: 1px solid var(--rule); }

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  margin-top: 32px;
}

.tier {
  background: var(--paper-raised);
  padding: 24px;
}

.tier h3 { font-size: 1.15rem; margin-bottom: 6px; }
.tier p { font-size: 0.95rem; color: var(--ink-soft); margin: 0; }

.pillar-list { margin-top: 32px; display: flex; flex-direction: column; }

.pillar-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: 20px;
  align-items: baseline;
  padding: 20px 0;
  border-top: 1px solid var(--rule);
}

.pillar-row:last-child { border-bottom: 1px solid var(--rule); }

.pillar-letter { font-weight: 700; color: var(--mark); font-size: 1.1rem; }
.pillar-name { font-weight: 600; }
.pillar-people {
  font-size: 0.85rem;
  color: var(--ink-soft);
  text-align: right;
  white-space: nowrap;
}

.triad {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
  margin-top: 32px;
}

.triad-item .mark-label { margin-bottom: 8px; }
.triad-item p { color: var(--ink-soft); font-size: 0.98rem; margin: 0; }

/* ---------- discourse & news shared card grid ---------- */

.discourse-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  padding-bottom: 32px;
}

.discourse-toolbar .count { font-size: 12px; color: var(--ink-soft); font-weight: 500; }

.entry-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  padding-bottom: 96px;
}

.entry-card {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.15s ease;
  width: 100%;
  text-align: left;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

.entry-card:hover { border-color: var(--mark); }

.entry-meta {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sage);
  display: flex;
  justify-content: space-between;
}

.entry-card h3 { font-size: 1.25rem; margin-bottom: 0; }

.entry-card .excerpt { font-size: 0.98rem; color: var(--ink); flex-grow: 1; }

.entry-card .byline {
  font-size: 12px;
  color: var(--ink-soft);
  border-top: 1px dashed var(--rule);
  padding-top: 10px;
  font-weight: 500;
}

.state-msg { font-size: 13px; color: var(--ink-soft); padding: 40px 0; max-width: 50ch; }
.state-msg.is-error { color: var(--mark); }

/* ---------- compose form ---------- */

.compose-toggle {
  background: none;
  border: none;
  padding: 0 0 20px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--sage);
  cursor: pointer;
}

.compose-toggle:hover { color: var(--mark); }

.composer {
  background: var(--paper-raised);
  border: 1px solid var(--rule);
  padding: 28px;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.composer.hidden { display: none; }

.field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
  margin-bottom: 6px;
}

.field input[type="text"],
.field input[type="password"],
.field textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--rule);
  background: var(--paper);
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--ink);
}

.field textarea { resize: vertical; min-height: 90px; }

.field input:focus, .field textarea:focus { outline: 2px solid var(--mark); outline-offset: 1px; }

.rte-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  border: 1px solid var(--rule);
  border-bottom: none;
  background: var(--paper);
  padding: 6px;
}

.rte-toolbar button {
  background: none;
  border: 1px solid transparent;
  padding: 6px 10px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
}

.rte-toolbar button:hover { border-color: var(--rule); }

.rte-toolbar select {
  font-family: var(--font);
  font-size: 13px;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 4px 6px;
  color: var(--ink);
}

.rte-body {
  min-height: 180px;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 14px;
  font-size: 0.98rem;
  line-height: 1.6;
}

.rte-body:focus { outline: 2px solid var(--mark); outline-offset: -2px; }
.rte-body p, .rte-body div { margin: 0 0 0.8em; }
.rte-body ul, .rte-body ol { margin: 0 0 0.8em 1.2em; }
.rte-body blockquote {
  border-left: 3px solid var(--mark);
  margin: 0 0 0.8em;
  padding-left: 16px;
  font-style: italic;
}
.rte-body a { color: var(--mark); text-decoration: underline; }

.composer-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.composer-actions input[type="password"] { max-width: 220px; }

.btn-primary {
  background: var(--mark);
  color: var(--paper);
  border: none;
  padding: 11px 22px;
  font-family: var(--font);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
}

.btn-primary:hover { opacity: 0.9; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.composer-status { font-size: 13px; font-weight: 500; }
.composer-status.is-error { color: var(--mark); }
.composer-status.is-ok { color: var(--sage); }

/* ---------- post detail (blog view) ---------- */

.post-detail { padding: 16px 0 96px; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--sage);
  margin-bottom: 28px;
}

.back-link:hover { color: var(--mark); }

.post-detail h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); max-width: 24ch; }

.post-meta {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-soft);
  margin-bottom: 32px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.post-body { max-width: 68ch; font-size: 1.05rem; }
.post-body p, .post-body div { margin: 0 0 1.1em; }
.post-body ul, .post-body ol { margin: 0 0 1.1em 1.4em; }
.post-body blockquote {
  border-left: 3px solid var(--mark);
  padding-left: 20px;
  margin: 0 0 1.1em;
  font-style: italic;
}
.post-body a { color: var(--mark); text-decoration: underline; }

/* ---------- responsive ---------- */

@media (max-width: 640px) {
  body { font-size: 16px; }
  .hero { padding: 56px 0 40px; }
  .site-nav { gap: 16px; font-size: 12px; }
  .pillar-row { grid-template-columns: 32px 1fr; }
  .pillar-people { grid-column: 2; text-align: left; }
}