:root {
  --paper: #ECEEE7;
  --paper-raised: #FFFFFF;
  --paper-dim: #E3E5DB;
  --ink: #1B1E19;
  --ink-muted: #666B5E;
  --ink-faint: #93968A;
  --line: #D2D5C8;
  --line-strong: #B7BBAA;

  --copper: #A8552E;
  --copper-dark: #833F22;
  --copper-soft: #F1E0D3;

  --olive: #55622F;
  --olive-soft: #E4E8D5;

  --sea: #2E5A63;
  --sea-soft: #DCE7E6;

  --stamp: #8C3A2A;

  --font-display: "Alegreya", Georgia, "Times New Roman", serif;
  --font-sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-mono: "Space Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body { max-width: 100%; overflow-x: hidden; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; scroll-behavior: auto !important; }
}

a { color: var(--copper-dark); text-decoration: none; border-bottom: 1px solid transparent; transition: border-color .12s ease; }
a:hover { border-bottom-color: currentColor; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 2px;
}

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

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .6rem;
  padding: 1rem 2rem;
  background: var(--paper-raised);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 0 var(--copper);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--ink);
  letter-spacing: -0.01em;
  border-bottom: none;
}
.brand-mark { width: 26px; height: 15px; flex-shrink: 0; color: var(--copper); align-self: center; }
.brand-mark path { fill: currentColor; }
.brand .cy {
  font-family: var(--font-mono);
  font-size: .58em;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.header-right {
  display: flex;
  align-items: center;
  gap: .7rem;
  flex-wrap: wrap;
}

.site-header nav {
  display: flex;
  border: 1px solid var(--line);
}
.site-header nav a {
  padding: .45rem .9rem;
  color: var(--ink-muted);
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-left: 1px solid var(--line);
  border-bottom: none;
}
.site-header nav a:first-child { border-left: none; }
.site-header nav a:hover { color: var(--copper-dark); background: var(--copper-soft); }

.lang-switch {
  display: flex;
  border: 1px solid var(--line);
}
.lang-switch a {
  padding: .45rem .6rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink-faint);
  border-left: 1px solid var(--line);
  border-bottom: none;
}
.lang-switch a:first-child { border-left: none; }
.lang-switch a:hover { color: var(--copper-dark); background: var(--copper-soft); }
.lang-switch a.active { color: var(--paper); background: var(--copper); }
.lang-switch a.active:hover { color: var(--paper); background: var(--copper-dark); }

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

main {
  max-width: 1120px;
  margin: 0 auto;
  padding: 2.6rem 2rem 4.5rem;
}

h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.85rem;
  margin: 0 0 .35rem;
  letter-spacing: -0.01em;
}
h2 {
  display: flex;
  align-items: center;
  gap: .7rem;
  font-family: var(--font-mono);
  font-size: .76rem;
  font-weight: 700;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin: 2.6rem 0 1rem;
}
h2::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.muted { color: var(--ink-muted); }
.breadcrumb {
  font-family: var(--font-mono);
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-size: .72rem;
  margin-bottom: .7rem;
}
.breadcrumb a { color: var(--ink-muted); }

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

.hero {
  position: relative;
  overflow: hidden;
  padding: .5rem 0 1rem;
  background-image:
    linear-gradient(rgba(27,30,25,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27,30,25,.05) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: -1px -1px;
}
.hero-watermark {
  position: absolute;
  top: -18px;
  right: -60px;
  width: 460px;
  height: auto;
  opacity: .1;
  pointer-events: none;
  filter: grayscale(.15);
}
.eyebrow {
  position: relative;
  display: block;
  font-family: var(--font-mono);
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: var(--copper-dark);
  margin-bottom: .6rem;
}
.hero h1 {
  position: relative;
  font-size: 2.5rem;
  line-height: 1.1;
  max-width: 15ch;
}
.hero-sub {
  position: relative;
  max-width: 54ch;
  margin: .65rem 0 0;
  color: var(--ink-muted);
  font-size: 1.02rem;
}

/* ---------- stat row (ledger summary line) ---------- */

.stat-row {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  margin: 1.8rem 0 1.3rem;
}
.stat-tile {
  flex: 1 1 160px;
  padding: 1rem 1.4rem;
  border-left: 1px solid var(--line);
}
.stat-tile:first-child { border-left: none; }
.stat-value {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--copper-dark);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  display: block;
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-muted);
  margin-top: .25rem;
}
@media (max-width: 480px) {
  .stat-tile { flex-basis: 100%; border-left: none; border-top: 1px solid var(--line); }
  .stat-tile:first-child { border-top: none; }
  .stat-value { font-size: 1.5rem; }
}

.source-row { margin: 1rem 0 0; }
.source-pill {
  display: inline-block;
  border: 1px dashed var(--line-strong);
  background: var(--paper-raised);
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: .74rem;
  padding: .28rem .65rem;
  border-radius: 3px;
  margin: 0 .5rem .5rem 0;
}

/* ---------- registry entry header (authority / contractor) ---------- */

.entity-header {
  border: 1px solid var(--line-strong);
  background: var(--paper-raised);
  padding: 1.5rem 1.7rem 1.7rem;
}
.registry-id {
  display: block;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink-faint);
  margin-bottom: .5rem;
}
.entity-header h1 { margin-bottom: 0; }

/* ---------- two-column registry layout ---------- */

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--line-strong);
  margin-top: 0;
}
.two-col > section { padding: 1.5rem 1.7rem; border-left: 1px solid var(--line-strong); }
.two-col > section:first-child { border-left: none; }
.two-col h2 { margin-top: 0; }
@media (max-width: 760px) {
  .two-col { grid-template-columns: 1fr; }
  .two-col > section { border-left: none; border-top: 1px solid var(--line-strong); }
  .two-col > section:first-child { border-top: none; }
}

/* ---------- tables ---------- */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .89rem;
  background: var(--paper-raised);
  border: 1px solid var(--line-strong);
}
.data-table th, .data-table td {
  padding: .6rem .85rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.data-table th {
  font-family: var(--font-sans);
  color: var(--ink-muted);
  font-weight: 600;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  background: var(--paper-dim);
  border-bottom: 1px solid var(--line-strong);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background-color .12s ease; }
.data-table tbody tr:hover { background: var(--copper-soft); }
.data-table .num { text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.data-table .nowrap { white-space: nowrap; font-family: var(--font-mono); font-size: .83rem; color: var(--ink-muted); }
.data-table .rownum { font-family: var(--font-mono); font-size: .8rem; color: var(--ink-faint); text-align: right; }

.table-scroll { overflow-x: auto; }

/* ---------- search / declaration form ---------- */

.search-form {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid var(--line-strong);
  background: var(--paper-raised);
  margin: 1.4rem 0 2rem;
}
.search-form .field {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 200px;
  padding: .55rem 1rem;
  border-right: 1px solid var(--line-strong);
}
.search-form label {
  font-family: var(--font-mono);
  font-size: .64rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--ink-muted);
  margin-bottom: .28rem;
}
.search-form input[type=text], .search-form select {
  border: none;
  background: transparent;
  padding: 0;
  font-family: var(--font-sans);
  font-size: .96rem;
  color: var(--ink);
  border-radius: 0;
}
.search-form button {
  border: none;
  background: var(--copper);
  color: #fff;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .78rem;
  font-weight: 700;
  padding: 0 1.7rem;
  cursor: pointer;
  transition: background-color .12s ease;
}
.search-form button:hover { background: var(--copper-dark); }
@media (max-width: 640px) {
  .search-form { flex-direction: column; }
  .search-form .field { border-right: none; border-bottom: 1px solid var(--line-strong); }
  .search-form button { padding: .9rem; }
}

.empty-state {
  border: 1px dashed var(--line-strong);
  padding: 2.6rem 1.5rem;
  text-align: center;
  color: var(--ink-muted);
}
.empty-state p { margin: 0 0 .35rem; }
.empty-state p:first-child { font-family: var(--font-display); font-size: 1.2rem; color: var(--ink); font-weight: 700; }

/* ---------- status stamps ---------- */

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .66rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: .18rem .5rem;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  transform: rotate(-2deg);
  background: transparent;
}
.badge-open { color: var(--olive); }
.badge-awarded { color: var(--copper-dark); }
.badge-unknown { color: var(--ink-muted); border-style: dashed; }

/* ---------- soft tooltips ---------- */

.tip {
  position: relative;
  display: inline-flex;
  vertical-align: middle;
  margin-left: .3em;
  cursor: help;
}
.tip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1em;
  height: 1.1em;
  border-radius: 50%;
  font-size: .78em;
  line-height: 1;
  color: var(--ink-faint);
  border: 1px solid var(--line-strong);
  background: var(--paper-raised);
  transition: color .12s ease, border-color .12s ease;
}
.tip:hover .tip-icon,
.tip:focus .tip-icon,
.tip:focus-within .tip-icon { color: var(--copper-dark); border-color: var(--copper); }

.tip-bubble {
  position: absolute;
  bottom: calc(100% + 9px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: max-content;
  max-width: 240px;
  padding: .6rem .75rem;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: .74rem;
  font-weight: 400;
  line-height: 1.45;
  text-transform: none;
  letter-spacing: normal;
  border-radius: 5px;
  box-shadow: 0 8px 20px rgba(27,30,25,.2);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .15s ease, transform .15s ease;
  z-index: 30;
}
.tip-bubble::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--ink);
}
.tip:hover .tip-bubble,
.tip:focus .tip-bubble,
.tip:focus-within .tip-bubble {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

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

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.1rem;
  padding: 2.6rem 2rem 3rem;
  border-top: 1px solid var(--line);
  color: var(--ink-muted);
  font-size: .82rem;
  text-align: left;
  flex-wrap: wrap;
  max-width: 1120px;
  margin: 0 auto;
}
.footer-stamp { width: 74px; height: 74px; flex-shrink: 0; color: var(--stamp); opacity: .75; transform: rotate(-7deg); }
.footer-stamp text { font-family: var(--font-mono); fill: currentColor; }
.footer-stamp path { fill: currentColor; }
.footer-stamp circle { stroke: currentColor; fill: none; }
.site-footer p { margin: 0; max-width: 46ch; }
.footer-x {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  color: var(--ink-muted);
  font-family: var(--font-mono);
  font-size: .78rem;
  border-bottom: 1px solid transparent;
  flex-basis: 100%;
}
.footer-x svg { flex-shrink: 0; }
.footer-x:hover { color: var(--copper-dark); border-bottom-color: transparent; }
.footer-x:hover span { border-bottom: 1px solid currentColor; }