@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #1c2230;
  --border: #30363d;
  --text: #e6edf3;
  --text2: #8b949e;
  --text3: #6e7681;
  --accent: #2563a8;
  --accent2: #2fae8b;
  --accent-dim: rgba(37,98,168,0.12);
  --red: #f85149;
  --yellow: #d29922;
  --green: #3fb950;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Inter', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); line-height: 1.6; min-height: 100vh; }
a { color: var(--accent2); text-decoration: none; }
a:hover { color: #4fd6b0; text-decoration: underline; }

nav {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-brand { font-family: var(--mono); font-size: 0.85rem; font-weight: 500; color: var(--text); letter-spacing: 0.02em; }
.nav-brand span { color: var(--accent2); }
.nav-links { display: flex; gap: 1.5rem; list-style: none; }
.nav-links a { font-size: 0.8rem; color: var(--text2); font-weight: 500; letter-spacing: 0.02em; text-transform: uppercase; }
.nav-links a:hover { color: var(--text); text-decoration: none; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 1.5rem; }

.breadcrumb { padding: 0.75rem 0; font-size: 0.75rem; color: var(--text3); font-family: var(--mono); border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.breadcrumb a { color: var(--text3); }
.breadcrumb span { margin: 0 0.4rem; }

.page-header { padding: 2.5rem 0 2rem; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.page-header .eyebrow { font-family: var(--mono); font-size: 0.7rem; color: var(--accent2); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 0.5rem; }
.page-header h1 { font-size: 1.6rem; font-weight: 600; color: var(--text); line-height: 1.3; margin-bottom: 0.5rem; }
.page-header .subtitle { font-size: 0.9rem; color: var(--text2); max-width: 640px; }
.page-header .meta { margin-top: 1rem; display: flex; gap: 1.5rem; flex-wrap: wrap; }
.meta-tag { font-family: var(--mono); font-size: 0.7rem; color: var(--text3); background: var(--bg3); border: 1px solid var(--border); padding: 0.2rem 0.5rem; border-radius: 3px; }

.section-label { font-family: var(--mono); font-size: 0.7rem; color: var(--text3); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.75rem; padding-bottom: 0.5rem; border-bottom: 1px solid var(--border); }

.table-wrap { overflow-x: auto; margin-bottom: 2rem; border: 1px solid var(--border); border-radius: 6px; }
table { width: 100%; border-collapse: collapse; font-family: var(--mono); font-size: 0.8rem; }
thead { background: var(--bg3); border-bottom: 2px solid var(--border); }
thead th { padding: 0.65rem 1rem; text-align: left; color: var(--text2); font-weight: 500; font-size: 0.7rem; letter-spacing: 0.06em; text-transform: uppercase; }
tbody tr { border-bottom: 1px solid var(--border); }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--bg3); }
tbody td { padding: 0.65rem 1rem; color: var(--text); vertical-align: top; }
td.segment { color: var(--text2); font-size: 0.75rem; }

tr.group-header td { background: var(--bg3); color: var(--text3); font-size: 0.65rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 0.4rem 1rem; border-bottom: 1px solid var(--border); }

.badge { display: inline-block; padding: 0.1rem 0.4rem; border-radius: 3px; font-size: 0.65rem; font-weight: 500; letter-spacing: 0.04em; }
.badge-green { background: rgba(63,185,80,0.15); color: var(--green); border: 1px solid rgba(63,185,80,0.3); }
.badge-yellow { background: rgba(210,153,34,0.15); color: var(--yellow); border: 1px solid rgba(210,153,34,0.3); }
.badge-red { background: rgba(248,81,73,0.15); color: var(--red); border: 1px solid rgba(248,81,73,0.3); }
.badge-blue { background: var(--accent-dim); color: #6fb3e0; border: 1px solid rgba(37,98,168,0.3); }
.badge-tier { background: var(--bg3); color: var(--accent2); border: 1px solid var(--border); font-family: var(--mono); }

.context-panel { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; padding: 1.25rem 1.5rem; margin-bottom: 2rem; font-size: 0.86rem; color: var(--text2); line-height: 1.7; }
.context-panel h3 { font-size: 0.8rem; font-weight: 600; color: var(--text); margin-bottom: 0.5rem; font-family: var(--mono); letter-spacing: 0.04em; }

.source-note { font-family: var(--mono); font-size: 0.68rem; color: var(--text3); padding: 0.5rem 0; border-top: 1px solid var(--border); margin-top: 0.5rem; margin-bottom: 1.5rem; }

.hero-stats { display: flex; gap: 2rem; flex-wrap: wrap; padding: 1.5rem 0; border-bottom: 1px solid var(--border); margin-bottom: 2rem; }
.hero-stat .val { font-family: var(--mono); font-size: 1.6rem; font-weight: 500; color: var(--accent2); line-height: 1; }
.hero-stat .lbl { font-size: 0.72rem; color: var(--text3); margin-top: 0.2rem; font-family: var(--mono); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 1rem; margin-bottom: 3rem; }
.item-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 6px; padding: 1.25rem; transition: border-color 0.15s; text-decoration: none; display: block; }
.item-card:hover { border-color: var(--accent2); text-decoration: none; }
.item-card .card-eyebrow { font-family: var(--mono); font-size: 0.65rem; color: var(--accent2); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 0.4rem; }
.item-card h3 { font-size: 0.95rem; font-weight: 600; color: var(--text); margin-bottom: 0.4rem; }
.item-card p { font-size: 0.78rem; color: var(--text2); line-height: 1.5; }
.item-card .card-tags { margin-top: 0.75rem; display: flex; gap: 0.4rem; flex-wrap: wrap; }
.card-tag { font-family: var(--mono); font-size: 0.62rem; color: var(--text3); background: var(--bg3); border: 1px solid var(--border); padding: 0.15rem 0.4rem; border-radius: 3px; }

.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.75rem; margin-bottom: 2rem; }
.related-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 4px; padding: 0.9rem 1rem; text-decoration: none; display: block; }
.related-card:hover { border-color: var(--accent2); text-decoration: none; }
.related-card .rc-title { font-size: 0.82rem; font-weight: 600; color: var(--text); }
.related-card .rc-sub { font-size: 0.72rem; color: var(--text2); margin-top: 0.15rem; font-family: var(--mono); }

.claim-block { background: var(--bg2); border: 1px solid var(--border); border-left: 3px solid var(--accent2); border-radius: 4px; padding: 1rem 1.25rem; margin-bottom: 1.25rem; }
.claim-block .claim-species { font-family: var(--mono); font-size: 0.72rem; color: var(--accent2); text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 0.6rem; }
.claim-q { margin-bottom: 0.5rem; font-size: 0.85rem; }
.claim-q .claim-q-label { display: block; font-family: var(--mono); font-size: 0.62rem; color: var(--text3); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 0.15rem; }
.claim-q.not-established { border-top: 1px dashed var(--border); padding-top: 0.6rem; margin-top: 0.6rem; }
.claim-q.not-established .claim-q-label { color: var(--red); }

.field-flag { display: inline-flex; align-items: center; gap: 0.4rem; font-family: var(--mono); font-size: 0.78rem; background: var(--bg3); border: 1px solid var(--border); padding: 0.4rem 0.75rem; border-radius: 4px; margin-bottom: 1.5rem; }
.field-flag.none { color: var(--yellow); border-color: rgba(210,153,34,0.4); }
.field-flag.qualified { color: var(--yellow); border-color: rgba(210,153,34,0.4); }
.field-flag.available { color: var(--green); border-color: rgba(63,185,80,0.4); }
.enquiry-form { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1rem; max-width: 32rem; }
.enquiry-form label { font-size: 0.9rem; }
.enquiry-form input, .enquiry-form textarea { width: 100%; box-sizing: border-box; background: var(--bg3); border: 1px solid var(--border); border-radius: 4px; color: inherit; padding: 0.5rem 0.65rem; font: inherit; }
.enquiry-form button { align-self: flex-start; background: var(--bg3); border: 1px solid var(--border); border-radius: 4px; color: inherit; padding: 0.5rem 1rem; font: inherit; cursor: pointer; }
.enquiry-form .hp-field { display: none; }

.verify-pending { font-family: var(--mono); font-size: 0.62rem; color: var(--yellow); background: rgba(210,153,34,0.1); border: 1px solid rgba(210,153,34,0.3); padding: 0.1rem 0.4rem; border-radius: 3px; margin-left: 0.4rem; white-space: nowrap; }

.disclaimer-box { background: var(--bg3); border: 1px solid var(--border); border-left: 3px solid var(--yellow); border-radius: 4px; padding: 0.9rem 1.1rem; margin: 1.5rem 0; font-size: 0.78rem; color: var(--text2); line-height: 1.6; }
.disclaimer-box strong { color: var(--text); }

.def-list dt { font-family: var(--mono); font-size: 0.72rem; color: var(--accent2); text-transform: uppercase; letter-spacing: 0.05em; margin-top: 1rem; }
.def-list dd { font-size: 0.85rem; color: var(--text2); margin: 0.25rem 0 0.75rem 0; }

footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 2rem 0; margin-top: 4rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: flex-start; flex-wrap: wrap; gap: 1.5rem; }
.footer-brand { font-family: var(--mono); font-size: 0.8rem; color: var(--text2); }
.footer-brand strong { color: var(--text); }
.footer-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-links a { font-size: 0.75rem; color: var(--text3); }
.footer-links a:hover { color: var(--text2); }
.footer-disclaimer { font-size: 0.72rem; color: var(--text3); margin-top: 1.25rem; line-height: 1.6; max-width: 760px; }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .page-header h1 { font-size: 1.3rem; }
  .hero-stats { gap: 1.25rem; }
  .footer-inner { flex-direction: column; }
}