/* =====================================================================
   DESIGN TOKENS — "Geometric Pattern"
   A dark navy masthead with a woven lattice band (abstract, referencing
   decorative architectural screens), opening onto a light parchment
   body. Navy / emerald / gold, with diamond marks for departments.
===================================================================== */
:root{
  --navy:          #10213B;
  --navy-deep:     #0B1728;
  --parchment:     #F7F3E8;
  --hairline:      #E3DBC4;

  --ink:           #1C2130;
  --ink-soft:      #565A68;
  --ink-faint:     #6E6F60;

  --gold-on-dark:  #D8B463;
  --gold:          #8C6A1E;
  --emerald:       #1F6F5C;

  /* classification marks, cycled by department name (light-bg safe) */
  --mark-0: #1F3350; /* navy      */
  --mark-1: #1F6F5C; /* emerald   */
  --mark-2: #8C6A1E; /* gold      */
  --mark-3: #7A2E38; /* burgundy  */
  --mark-4: #3E4C59; /* slate     */
  --mark-5: #5B3159; /* plum      */

  --font-display: 'Spectral', Georgia, serif;
  --font-body:    'Karla', -apple-system, sans-serif;
  --font-mono:    'DM Mono', 'Courier New', monospace;

  --ease: cubic-bezier(.22,.68,.32,1);
}

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

body{
  font-family: var(--font-body);
  background: var(--parchment);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; }
button{ font-family: inherit; cursor: pointer; }

:focus-visible{
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* =====================================================================
   MASTHEAD (dark banner)
===================================================================== */
.masthead{
  background: linear-gradient(155deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--parchment);
}

.masthead-inner{
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 32px 44px;
  text-align: center;
}

.eyebrow{
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--gold-on-dark);
  font-weight: 500;
  margin-bottom: 18px;
}

.title{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 5.2vw, 52px);
  line-height: 1.1;
  margin-bottom: 16px;
}

.subhead{
  font-size: 16px;
  color: #C7CCDA;
  max-width: 50ch;
  margin: 0 auto 22px;
}

.contribute-link{
  display:inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-on-dark);
  text-decoration: underline;
  text-decoration-color: rgba(216,180,99,.4);
  text-underline-offset: 4px;
  transition: text-decoration-color .15s var(--ease);
}
.contribute-link:hover{ text-decoration-color: var(--gold-on-dark); }

/* woven lattice band — abstract diagonal interlace, not a literal symbol */
.lattice-band{
  height: 22px;
  background:
    repeating-linear-gradient(45deg,
      transparent 0, transparent 8px,
      rgba(216,180,99,.55) 8px, rgba(216,180,99,.55) 9.5px,
      transparent 9.5px, transparent 17px),
    repeating-linear-gradient(-45deg,
      transparent 0, transparent 8px,
      rgba(216,180,99,.55) 8px, rgba(216,180,99,.55) 9.5px,
      transparent 9.5px, transparent 17px),
    var(--navy-deep);
}
.lattice-band--footer{
  margin-top: 10px;
}

/* =====================================================================
   CONTROL BAR
===================================================================== */
.control-bar{
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 32px 20px;
}

.control-bar-inner{
  display:flex;
  align-items:flex-end;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.search-field{ flex: 1 1 320px; }

.search-field label{
  display:block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.search-input-wrap{ position:relative; display:flex; align-items:center; }

.search-icon{ position:absolute; left:2px; width:18px; height:18px; color: var(--ink-faint); pointer-events:none; }

#searchBox{
  width:100%;
  font-family: var(--font-body);
  font-size: 16px;
  padding: 10px 8px 10px 28px;
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--navy);
  color: var(--ink);
}
#searchBox::placeholder{ color: var(--ink-faint); }
#searchBox:focus{ outline:none; border-bottom-color: var(--gold); }

.btn{
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .03em;
  text-transform: uppercase;
  padding: 11px 20px;
  border-radius: 2px;
  border: 1.5px solid var(--navy);
  background: none;
  transition: all .15s var(--ease);
}
.btn-primary{ background: var(--navy); color: var(--parchment); }
.btn-primary:hover{ background: var(--emerald); border-color: var(--emerald); }
.btn-ghost{ color: var(--ink-soft); border-color: var(--hairline); }
.btn-ghost:hover{ border-color: var(--navy); color: var(--ink); }

.dept-row{ display:flex; flex-wrap:wrap; gap: 8px; }

.dept-pill{
  display:inline-flex;
  align-items:center;
  gap: 7px;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border: 1.5px solid var(--hairline);
  background: var(--parchment);
  color: var(--ink-soft);
  transition: all .15s var(--ease);
}
.dept-pill .diamond{
  width: 7px; height:7px;
  background: var(--dot, var(--ink-faint));
  transform: rotate(45deg);
  flex-shrink:0;
}
.dept-pill.is-all .diamond{ display:none; }
.dept-pill:hover{ border-color: var(--dot, var(--navy)); color: var(--ink); }
.dept-pill[aria-pressed="true"]{
  background: var(--dot, var(--navy));
  border-color: var(--dot, var(--navy));
  color: var(--parchment);
}

/* =====================================================================
   RESULTS
===================================================================== */
.results{
  max-width: 1180px;
  margin: 0 auto;
  padding: 30px 32px 70px;
}

.results-meta{
  display:flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.result-count{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 19px;
}

.last-updated{
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--ink-faint);
}

.state-panel{ text-align:center; padding: 70px 20px; color: var(--ink-soft); }
.state-panel p{ margin-bottom: 18px; font-size: 15.5px; }
.state-panel--error{ color: var(--mark-3); }

/* =====================================================================
   CARD GRID (signature: diamond marks + faceted chip corners)
===================================================================== */
.card-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.card{
  position: relative;
  background: #FFFEF9;
  border: 1px solid var(--hairline);
  box-shadow:
    0 0 0 1px var(--parchment),
    0 0 0 2px var(--dot, var(--navy));
  padding: 24px 22px 22px;
  opacity:0;
  transform: translateY(10px);
  animation: cardIn .5s var(--ease) forwards;
  animation-delay: calc(var(--i, 0) * 40ms);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.card:hover{
  transform: translateY(-3px);
  box-shadow:
    0 0 0 1px var(--parchment),
    0 0 0 2px var(--dot, var(--navy)),
    0 14px 26px rgba(16,33,59,.12);
}

@keyframes cardIn{ to{ opacity:1; transform: translateY(0); } }

.card-head{
  display:flex;
  align-items:center;
  gap: 10px;
  margin-bottom: 12px;
}

.card-diamond{
  width: 12px; height: 12px;
  background: var(--dot, var(--navy));
  transform: rotate(45deg);
  flex-shrink:0;
}

.card-dept{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--dot, var(--navy));
  font-weight: 500;
}

.card-index{
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}

.card-name{
  font-family: var(--font-display);
  font-weight: 600;
  font-style: italic;
  font-size: 21px;
  line-height:1.2;
  margin-bottom: 16px;
}

.card-section{ margin-bottom: 15px; }
.card-section:last-of-type{ margin-bottom: 18px; }

.card-label{
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 500;
  margin-bottom: 8px;
}

.tag-row{ display:flex; flex-wrap:wrap; gap: 6px; }

.tag{
  display:inline-block;
  font-size: 12.5px;
  padding: 4px 12px;
  background: var(--dot-tint, var(--hairline));
  color: var(--ink);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.muted{ font-size: 13px; color: var(--ink-faint); font-style: italic; }

.card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  text-decoration:none;
  color: var(--navy);
  border-bottom: 1px solid var(--hairline);
  padding-bottom: 1px;
  transition: color .15s var(--ease), border-color .15s var(--ease);
}
.card-link:hover{ color: var(--emerald); border-color: var(--emerald); }

/* =====================================================================
   FOOTER
===================================================================== */
.site-footer{
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 32px 60px;
  display:flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
}

/* =====================================================================
   MOTION
===================================================================== */
[data-reveal]{
  opacity: 0;
  transform: translateY(8px);
  animation: revealIn .6s var(--ease) forwards;
}
.masthead-inner .eyebrow{ animation-delay: .02s; }
.masthead-inner .title{ animation-delay: .09s; }
.masthead-inner .subhead{ animation-delay: .16s; }
.masthead-inner .contribute-link{ animation-delay: .22s; }

@keyframes revealIn{ to{ opacity:1; transform: translateY(0); } }

@media (prefers-reduced-motion: reduce){
  [data-reveal], .card{ animation:none !important; opacity:1 !important; transform:none !important; }
  *{ transition:none !important; }
}

/* =====================================================================
   RESPONSIVE
===================================================================== */
@media (max-width: 720px){
  .masthead-inner{ padding: 48px 20px 32px; }
  .control-bar{ padding: 24px 20px 16px; }
  .results{ padding: 24px 20px 56px; }
  .site-footer{ padding: 22px 20px 48px; flex-direction:column; }
  .card-grid{ grid-template-columns: 1fr; }
}