:root {
  --ink: #171714;
  --ink-soft: #333129;
  --stone-100: #f7f4ec;
  --stone-200: #ede8dc;
  --stone-300: #ded6c6;
  --paper: #fffdf7;
  --copper: #b96832;
  --copper-bright: #d88445;
  --amber: #e1a45f;
  --green: #315f4d;
  --red: #924938;
  --muted: #706c62;
  --line: rgba(23, 23, 20, 0.14);
  --shadow: 0 22px 60px rgba(30, 24, 16, 0.08);
  --radius: 20px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--stone-100);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; background: var(--stone-100); color: var(--ink); }
a { color: inherit; }
button, input, select { font: inherit; }
button, select { cursor: pointer; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  transform: translateY(-150%);
  background: var(--ink);
  color: white;
  padding: 10px 14px;
  border-radius: 10px;
}
.skip-link:focus { transform: translateY(0); }

.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(247, 244, 236, 0.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(23, 23, 20, 0.08);
}
.header-inner { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 9px;
  background: var(--ink);
  color: var(--stone-100);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: -0.04em;
  position: relative;
  overflow: hidden;
}
.brand-mark::after { content: ""; position: absolute; width: 17px; height: 2px; background: var(--copper-bright); right: -4px; top: 7px; transform: rotate(42deg); }
.brand-name { font-size: 19px; font-weight: 760; letter-spacing: -0.035em; }
.main-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.main-nav a { text-decoration: none; color: var(--ink-soft); }
.main-nav a:hover { color: var(--copper); }
.main-nav .nav-cta { border: 1px solid var(--ink); color: var(--ink); padding: 9px 15px; border-radius: 999px; }

.hero { padding: 88px 0 76px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr); gap: 70px; align-items: center; }
.eyebrow { margin: 0 0 14px; text-transform: uppercase; letter-spacing: 0.16em; font-size: 11px; font-weight: 800; color: var(--copper); }
.hero h1, .section-heading h2, .pilot-card h2 { margin: 0; font-family: Georgia, "Times New Roman", serif; font-weight: 500; letter-spacing: -0.05em; }
.hero h1 { font-size: clamp(52px, 7vw, 92px); line-height: 0.95; }
.hero h1 span { color: var(--copper); }
.hero-lede { max-width: 690px; margin: 28px 0 0; font-size: clamp(18px, 2vw, 22px); line-height: 1.55; color: var(--ink-soft); }
.hero-actions { display: flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 0 19px; border-radius: 999px; text-decoration: none; border: 1px solid transparent; font-weight: 720; font-size: 14px; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--ink); color: var(--stone-100); }
.button-primary:hover { background: #2a2923; }
.button-quiet { border-color: var(--line); background: rgba(255,255,255,.42); }
.hero-proof { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 22px; color: var(--muted); font-size: 13px; }
.hero-proof strong { color: var(--ink); }

.hero-visual { min-height: 430px; position: relative; border-radius: 34px; background: var(--ink); box-shadow: var(--shadow); overflow: hidden; }
.forge-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(to bottom, black, transparent 85%); }
.hero-visual::before { content: ""; position: absolute; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(216,132,69,.45), rgba(216,132,69,0)); right: -50px; top: -60px; filter: blur(8px); }
.ore-card { position: absolute; width: 230px; min-height: 150px; padding: 22px; border: 1px solid rgba(255,255,255,.13); border-radius: 18px; background: rgba(255,255,255,.07); color: var(--stone-100); backdrop-filter: blur(12px); box-shadow: 0 18px 40px rgba(0,0,0,.22); }
.ore-card-one { left: 34px; top: 54px; transform: rotate(-4deg); }
.refined-card { right: 34px; bottom: 48px; transform: rotate(3deg); display: grid; gap: 10px; background: rgba(185,104,50,.18); border-color: rgba(216,132,69,.5); }
.ore-label { text-transform: uppercase; letter-spacing: .14em; color: var(--amber); font-size: 10px; font-weight: 800; }
.ore-line { display: block; height: 8px; width: 76%; border-radius: 99px; background: rgba(255,255,255,.17); margin-top: 14px; }
.ore-line.wide { width: 100%; }
.ore-line.short { width: 48%; }
.refined-card strong { font-family: Georgia, serif; font-size: 24px; font-weight: 500; }
.refined-card span:not(.ore-label) { font-size: 13px; color: rgba(255,255,255,.7); border-top: 1px solid rgba(255,255,255,.12); padding-top: 9px; }
.forge-arrow { position: absolute; left: 50%; top: 47%; transform: translate(-50%, -50%); color: var(--copper-bright); font-size: 44px; }

.stats-band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.26); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 25px 24px; border-right: 1px solid var(--line); }
.stat:first-child { padding-left: 0; }
.stat:last-child { border-right: 0; }
.stat strong { display: block; font-size: 24px; letter-spacing: -.04em; }
.stat span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; }

.opportunity-section { padding: 94px 0 110px; }
.section-heading { max-width: 690px; }
.section-heading h2, .pilot-card h2 { font-size: clamp(38px, 4vw, 58px); line-height: 1.02; }
.section-heading > p:not(.eyebrow), .pilot-card > div > p:not(.eyebrow) { font-size: 17px; color: var(--muted); line-height: 1.65; }
.split-heading { max-width: none; display: flex; justify-content: space-between; gap: 34px; align-items: end; }
.split-heading > div:first-child { max-width: 690px; }
.freshness-note { white-space: nowrap; font-size: 12px; color: var(--muted); padding-bottom: 8px; }
.filters { margin-top: 38px; padding: 18px; display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 12px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 12px 30px rgba(35,27,16,.035); }
.filters label { display: grid; gap: 7px; }
.filters label > span { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); padding-left: 2px; }
.filters select, .filters input { width: 100%; height: 43px; border: 1px solid var(--stone-300); border-radius: 10px; background: #fff; color: var(--ink); padding: 0 12px; outline: none; }
.filters select:focus, .filters input:focus { border-color: var(--copper); box-shadow: 0 0 0 3px rgba(185,104,50,.12); }
.search-field { grid-column: span 2; }
.result-meta { display: flex; justify-content: space-between; align-items: center; margin: 18px 2px; color: var(--muted); font-size: 13px; }
.result-meta p { margin: 0; }
.text-button { border: 0; background: transparent; color: var(--copper); padding: 5px 0; }
.opportunity-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.opportunity-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 25px; box-shadow: 0 14px 30px rgba(35,27,16,.035); }
.opportunity-card h3 { margin: 14px 0 5px; font-family: Georgia, serif; font-size: 27px; font-weight: 500; letter-spacing: -.035em; }
.card-topline { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.activity-date { font-size: 12px; color: var(--muted); }
.relevance-badge { font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; padding: 7px 9px; border-radius: 999px; }
.relevance-badge.high { color: var(--green); background: rgba(49,95,77,.10); }
.relevance-badge.medium { color: #81501f; background: rgba(225,164,95,.18); }
.relevance-badge.none, .relevance-badge.low { color: var(--muted); background: var(--stone-200); }
.card-location { margin: 0; font-size: 13px; color: var(--muted); }
.fact-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); margin-top: 22px; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.fact-row span { padding: 13px 12px; border-right: 1px solid var(--line); min-width: 0; }
.fact-row span:last-child { border-right: 0; }
.fact-row small { display: block; color: var(--muted); text-transform: uppercase; letter-spacing: .09em; font-size: 9px; }
.fact-row strong { display: block; margin-top: 4px; font-size: 13px; overflow: hidden; text-overflow: ellipsis; }
.use-tags, .trade-pills { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.use-tags span { background: var(--stone-200); color: var(--ink-soft); font-size: 11px; padding: 6px 8px; border-radius: 7px; }
.trade-pill { font-size: 10px; padding: 6px 8px; border-radius: 999px; border: 1px solid var(--line); font-weight: 700; }
.trade-pill.high.active { border-color: rgba(49,95,77,.32); background: rgba(49,95,77,.09); color: var(--green); }
.trade-pill.medium.active { border-color: rgba(185,104,50,.3); background: rgba(225,164,95,.12); color: #81501f; }
.trade-pill.muted { opacity: .48; }
.why-block { margin-top: 20px; padding: 16px 17px; background: #f2eee5; border-radius: 13px; }
.why-label { font-size: 11px; font-weight: 850; color: var(--copper); text-transform: uppercase; letter-spacing: .08em; }
.why-block ul { margin: 10px 0 0; padding-left: 18px; color: var(--ink-soft); font-size: 12px; line-height: 1.55; }
.card-footer { display: flex; justify-content: space-between; gap: 18px; align-items: end; margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); }
.source-links { display: flex; flex-wrap: wrap; gap: 12px; font-size: 11px; }
.source-links a { color: var(--ink); font-weight: 700; }
.source-links .subtle-link { color: var(--muted); font-weight: 500; }
.missing-note { color: var(--muted); font-size: 10px; white-space: nowrap; }
.missing-note.complete { color: var(--green); }
.empty-state, .data-error { padding: 55px 30px; text-align: center; border: 1px dashed var(--stone-300); border-radius: var(--radius); color: var(--muted); }
.empty-state strong, .data-error strong { display: block; color: var(--ink); margin-bottom: 5px; }

.coverage-section { padding: 100px 0; background: var(--ink); color: var(--stone-100); }
.coverage-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.coverage-section .section-heading p:not(.eyebrow) { color: rgba(255,255,255,.63); }
.coverage-list { display: grid; gap: 10px; }
.coverage-item { display: grid; grid-template-columns: 48px 1fr; gap: 15px; align-items: center; border: 1px solid rgba(255,255,255,.12); padding: 16px 18px; border-radius: 14px; background: rgba(255,255,255,.04); }
.coverage-item > span { height: 34px; display: grid; place-items: center; border-radius: 8px; background: rgba(216,132,69,.16); color: var(--amber); font-size: 10px; font-weight: 850; letter-spacing: .08em; }
.coverage-item strong, .coverage-item small { display: block; }
.coverage-item small { margin-top: 3px; color: rgba(255,255,255,.55); }

.process-section { padding: 105px 0; }
.centered { text-align: center; margin: 0 auto; }
.process-grid { margin-top: 50px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--paper); }
.process-grid article { padding: 30px; border-right: 1px solid var(--line); }
.process-grid article:last-child { border-right: 0; }
.step-number { font-family: Georgia, serif; color: var(--copper); font-size: 14px; }
.process-grid h3 { margin: 28px 0 8px; font-family: Georgia, serif; font-weight: 500; font-size: 28px; }
.process-grid p { margin: 0; line-height: 1.65; color: var(--muted); font-size: 14px; }
.principle-callout { margin-top: 16px; padding: 20px 24px; border-radius: 14px; background: var(--stone-200); display: flex; gap: 16px; align-items: center; }
.principle-callout strong { white-space: nowrap; }
.principle-callout span { color: var(--muted); font-size: 13px; }

.pilot-section { padding: 0 0 105px; }
.pilot-card { border-radius: 28px; padding: 48px; background: linear-gradient(135deg, #e5a15b, #b96832); display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; box-shadow: var(--shadow); }
.pilot-card > div > p:not(.eyebrow) { color: rgba(23,23,20,.72); }
.pilot-card .eyebrow { color: rgba(23,23,20,.64); }
.pilot-details { display: grid; align-content: center; gap: 12px; }
.pilot-details > div { display: grid; grid-template-columns: 85px 1fr; gap: 10px; border-bottom: 1px solid rgba(23,23,20,.16); padding: 9px 0; font-size: 13px; }
.pilot-details > div span { color: rgba(23,23,20,.72); }
.pilot-details .button { margin-top: 8px; justify-self: start; }
.pilot-details small { color: rgba(23,23,20,.62); }
.pilot-details small.notice { color: var(--ink); font-weight: 700; }

.site-footer { padding: 48px 0; border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1fr 1.3fr .8fr; gap: 50px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.footer-brand { color: var(--ink); }
.footer-grid strong { color: var(--ink); }
.footer-meta { display: grid; align-content: start; gap: 5px; text-align: right; }

@media (max-width: 940px) {
  .hero-grid, .coverage-grid, .pilot-card { grid-template-columns: 1fr; }
  .hero-visual { min-height: 340px; }
  .filters { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .opportunity-grid { grid-template-columns: 1fr; }
  .coverage-grid { gap: 50px; }
  .pilot-card { gap: 30px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-meta { text-align: left; }
}

@media (max-width: 680px) {
  .shell { width: min(100% - 28px, 1180px); }
  .header-inner { height: 64px; }
  .main-nav a:not(.nav-cta) { display: none; }
  .main-nav { gap: 0; }
  .hero { padding: 62px 0 55px; }
  .hero-grid { gap: 42px; }
  .hero h1 { font-size: clamp(48px, 15vw, 68px); }
  .hero-lede { font-size: 17px; }
  .hero-proof { display: grid; gap: 8px; }
  .hero-visual { min-height: 300px; border-radius: 24px; }
  .ore-card { width: 190px; min-height: 126px; padding: 17px; }
  .ore-card-one { left: 18px; top: 30px; }
  .refined-card { right: 18px; bottom: 28px; }
  .forge-arrow { font-size: 30px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-bottom: 1px solid var(--line); padding-left: 16px; }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(3), .stat:nth-child(4) { border-bottom: 0; }
  .opportunity-section, .coverage-section, .process-section { padding: 72px 0; }
  .split-heading { display: block; }
  .freshness-note { margin-top: 16px; white-space: normal; }
  .filters { grid-template-columns: 1fr; padding: 14px; }
  .search-field { grid-column: span 1; }
  .fact-row { grid-template-columns: 1fr; }
  .fact-row span { border-right: 0; border-bottom: 1px solid var(--line); }
  .fact-row span:last-child { border-bottom: 0; }
  .card-footer { align-items: start; flex-direction: column; }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid article { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-grid article:last-child { border-bottom: 0; }
  .principle-callout { align-items: flex-start; flex-direction: column; }
  .pilot-card { padding: 30px 24px; border-radius: 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}

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