:root {
      --bg:        #f7f5f0;
      --white:     #ffffff;
      --ink:       #141412;
      --ink-mid:   #4a4a42;
      --ink-light: #9a9a8e;
      --rule:      #e2dfd8;
      --rule-soft: #ece9e2;
      --header-bg:   #212121;
      --header-rule: #2e2e2e;
      --accent:     #212121;
      --accent-mid: #2a2a2a;
      --accent-hl:  #bf1e2d;
      --accent-dim: #8a1520;
      --tag-bg: #edeae4;
      --serif: 'Fraunces', Georgia, serif;
      --sans:  'DM Sans', system-ui, sans-serif;
      --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
      --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
      --shadow-card:  0 2px 12px rgba(20,20,18,0.06), 0 1px 3px rgba(20,20,18,0.04);
      --shadow-hover: 0 8px 32px rgba(20,20,18,0.10), 0 2px 6px rgba(20,20,18,0.06);
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }
    body {
      background: #f7f5f0;
      color: var(--ink);
      font-family: var(--sans);
      font-size: 15px;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.022'/%3E%3C/svg%3E");
    }
    a { color: inherit; text-decoration: none; }
    button, input, select { font: inherit; }
    ::selection { background: var(--accent-hl); color: #fff; }
    .skip-link {
      position: absolute;
      left: 12px;
      top: -44px;
      padding: 8px 12px;
      background: #fff;
      border: 1px solid var(--rule);
      z-index: 999;
      font-size: 13px;
    }
    .skip-link:focus {
      top: 12px;
    }

    header {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 100;
      background: var(--header-bg);
      border-bottom: 1px solid var(--header-rule);
    }
    .header-inner {
      max-width: 1080px;
      margin: 0 auto;
      padding: 0 40px;
      height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .logo {
      display: flex;
      align-items: center;
      text-decoration: none;
      transition: opacity 0.2s;
      font-family: var(--serif);
      color: #fff;
      font-size: 18px;
      letter-spacing: -0.4px;
    }
    .logo:hover { opacity: 0.7; }
    nav { display: flex; align-items: center; gap: 28px; }
    nav a {
      font-size: 13px;
      font-weight: 500;
      color: rgba(255,255,255,0.55);
      letter-spacing: 0.03em;
      transition: color 0.2s;
      position: relative;
      cursor: pointer;
    }
    nav a:not(.nav-cta)::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0; right: 100%;
      height: 1px;
      background: var(--accent-hl);
      transition: right 0.25s var(--ease-out);
    }
    nav a:not(.nav-cta):hover::after, nav a.active::after { right: 0; }
    nav a:hover, nav a.active { color: rgba(255,255,255,0.95); }
    .nav-cta {
      background: var(--accent-hl) !important;
      color: #fff !important;
      padding: 8px 20px;
      font-size: 12px !important;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      transition: background 0.2s, transform 0.2s;
    }
    .nav-cta:hover { background: var(--accent-dim) !important; transform: translateY(-1px); }
    .nav-cta::after { display: none !important; }

    .hero {
      max-width: 1080px;
      margin: 0 auto;
      padding: 148px 40px 72px;
      display: grid;
      grid-template-columns: 1fr 340px;
      gap: 80px;
      align-items: center;
      border-bottom: 1px solid var(--rule);
    }
    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.14em;
      text-transform: uppercase;
      color: var(--ink-light);
      margin-bottom: 30px;
    }
    .hero-eyebrow::before {
      content: '';
      width: 28px; height: 1px;
      background: currentColor;
      flex-shrink: 0;
    }
    .hero h1 {
      font-family: var(--serif);
      font-size: clamp(40px, 5.2vw, 66px);
      font-weight: 300;
      line-height: 1.07;
      letter-spacing: -2px;
      color: var(--ink);
      margin-bottom: 28px;
    }
    .hero h1 em { font-style: italic; font-weight: 300; color: var(--accent-hl); }
    .hero-desc {
      font-size: 15px;
      color: var(--ink-mid);
      line-height: 1.85;
      max-width: 480px;
    }
    .hero-tagline {
      margin-top: 28px;
      padding-top: 28px;
      border-top: 1px solid var(--rule);
      font-family: var(--serif);
      font-size: 13px;
      font-style: italic;
      font-weight: 300;
      color: var(--ink-light);
      letter-spacing: 0.04em;
    }
    .hero-meta {
      border: 1px solid var(--rule);
      background: var(--white);
      box-shadow: var(--shadow-card);
      overflow: hidden;
    }
    .meta-head {
      padding: 14px 20px;
      background: var(--bg);
      border-bottom: 1px solid var(--rule);
      font-family: var(--serif);
      font-size: 10px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--ink-light);
    }
    .meta-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 16px 20px;
      background: var(--white);
      border-bottom: 1px solid var(--rule-soft);
    }
    .meta-row:last-child { border-bottom: none; }
    .meta-label { font-size: 12px; color: var(--ink-light); }
    .meta-value { font-size: 13px; color: var(--ink); font-weight: 500; text-align: right; }

    .intro-strip {
      background: var(--accent);
      padding: 22px 0;
      position: relative;
      overflow: hidden;
    }
    .intro-strip-inner {
      max-width: 1080px;
      margin: 0 auto;
      padding: 0 40px;
      display: flex;
      align-items: center;
      gap: 40px;
      flex-wrap: wrap;
    }
    .intro-strip p {
      font-family: var(--serif);
      font-size: 15px;
      font-style: italic;
      font-weight: 300;
      color: rgba(255,255,255,0.45);
      flex: 1;
      min-width: 260px;
      line-height: 1.7;
    }
    .intro-strip-tags { display: flex; gap: 10px; flex-wrap: wrap; }
    .intro-strip-tag {
      font-size: 10.5px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(255,255,255,0.35);
      border: 1px solid rgba(255,255,255,0.12);
      padding: 5px 14px;
    }

    .section {
      max-width: 1080px;
      margin: 0 auto;
      padding: 88px 40px;
    }
    .section-header {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 34px;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--rule);
      flex-wrap: wrap;
    }
    .section-title {
      font-family: var(--serif);
      font-size: 11px;
      font-weight: 400;
      letter-spacing: 0.2em;
      text-transform: uppercase;
      color: var(--ink-light);
    }
    .section-count { font-size: 12px; color: var(--ink-light); }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1px;
      background: var(--rule);
      border: 1px solid var(--rule);
      box-shadow: var(--shadow-card);
      margin-bottom: 44px;
    }
    .stat-card {
      background: var(--white);
      padding: 24px 24px;
    }
    .stat-label {
      font-family: var(--serif);
      font-size: 10px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--ink-light);
      margin-bottom: 12px;
    }
    .stat-value {
      font-family: var(--serif);
      font-size: 34px;
      font-weight: 300;
      letter-spacing: -1px;
      color: var(--ink);
      margin-bottom: 6px;
    }
    .stat-desc { font-size: 12px; color: var(--ink-mid); line-height: 1.7; }

    .projects-list {
      display: flex;
      flex-direction: column;
      border: 1px solid var(--rule);
      box-shadow: var(--shadow-card);
      overflow: hidden;
      background: var(--white);
    }
    .project-row {
      display: grid;
      grid-template-columns: 230px 1fr auto;
      gap: 32px;
      align-items: start;
      padding: 30px 34px;
      background: var(--white);
      border-bottom: 1px solid var(--rule);
      cursor: pointer;
      position: relative;
      transition: background 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
    }
    .project-row:last-child { border-bottom: none; }
    .project-row::before {
      content: '';
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 3px;
      background: var(--accent-hl);
      transform: scaleY(0);
      transform-origin: center;
      transition: transform 0.3s var(--ease-out);
    }
    .project-row:hover { background: #faf9f6; box-shadow: var(--shadow-hover); z-index: 1; }
    .project-row:hover::before { transform: scaleY(1); }
    .row-name {
      font-family: var(--serif);
      font-size: 18px;
      font-weight: 600;
      letter-spacing: -0.3px;
      color: var(--ink);
      margin-bottom: 5px;
      transition: color 0.2s;
    }
    .project-row:hover .row-name { color: var(--accent-hl); }
    .row-type { font-size: 11.5px; color: var(--ink-light); letter-spacing: 0.03em; line-height: 1.5; }
    .row-desc { font-size: 13.5px; color: var(--ink-mid); line-height: 1.8; }
    .row-desc strong { color: var(--ink); font-weight: 500; }
    .row-right {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 10px;
      min-width: 170px;
    }
    .row-tags { display: flex; flex-wrap: wrap; gap: 5px; justify-content: flex-end; }
    .tag {
      font-size: 10.5px;
      font-weight: 500;
      letter-spacing: 0.05em;
      color: var(--ink-mid);
      background: var(--tag-bg);
      border: 1px solid var(--rule);
      padding: 3px 10px;
    }
    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 10.5px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      padding: 6px 12px;
      border: 1px solid var(--rule);
      background: var(--bg);
      color: var(--ink-mid);
    }
    .status-pill .dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
    .status-pill.high { color: var(--accent-hl); border-color: #e7c0c4; background: #fbefef; }
    .status-pill.medium { color: #8a5b0b; border-color: #ead5af; background: #fbf5ea; }
    .status-pill.low { color: #2f6d56; border-color: #c8dfd6; background: #eef7f3; }
    .row-link { font-size: 11px; color: var(--ink-light); letter-spacing: 0.04em; }

    .split-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 28px;
      margin-top: 44px;
    }
    .block {
      border: 1px solid var(--rule);
      box-shadow: var(--shadow-card);
      background: var(--white);
      overflow: hidden;
    }
    .block-head {
      padding: 16px 24px;
      background: var(--bg);
      border-bottom: 1px solid var(--rule);
    }
    .block-title {
      font-family: var(--serif);
      font-size: 16px;
      font-weight: 600;
      letter-spacing: -0.2px;
      color: var(--ink);
      margin-bottom: 4px;
    }
    .block-sub { font-size: 12px; color: var(--ink-light); line-height: 1.7; }

    .finding-item {
      padding: 18px 24px;
      border-bottom: 1px solid var(--rule-soft);
      position: relative;
      background: var(--white);
    }
    .finding-item:last-child { border-bottom: none; }
    .finding-item::before {
      content: '';
      position: absolute;
      left: 0; top: 0; bottom: 0;
      width: 3px;
      background: var(--accent-hl);
      opacity: .9;
    }
    .finding-item.medium::before { background: #c48a2b; }
    .finding-item.low::before { background: #4b8c74; }
    .finding-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      margin-bottom: 8px;
      flex-wrap: wrap;
    }
    .finding-title {
      font-family: var(--serif);
      font-size: 16px;
      font-weight: 600;
      letter-spacing: -0.2px;
      color: var(--ink);
    }
    .finding-body { font-size: 13px; color: var(--ink-mid); line-height: 1.8; }

    .detail-layout {
      display: none;
      grid-template-columns: 1fr 300px;
      gap: 32px;
      margin-top: 44px;
    }
    .detail-layout.active { display: grid; }
    .detail-main, .detail-side {
      border: 1px solid var(--rule);
      box-shadow: var(--shadow-card);
      background: var(--white);
    }
    .detail-main-head, .detail-side-head {
      padding: 16px 24px;
      background: var(--bg);
      border-bottom: 1px solid var(--rule);
    }
    .detail-main-body, .detail-side-body { padding: 24px; }
    .detail-title {
      font-family: var(--serif);
      font-size: 26px;
      font-weight: 300;
      letter-spacing: -0.8px;
      color: var(--ink);
      margin-bottom: 8px;
    }
    .detail-desc { font-size: 14px; color: var(--ink-mid); line-height: 1.85; }
    .kv-list { margin-top: 24px; border-top: 1px solid var(--rule); }
    .kv-row {
      display: grid;
      grid-template-columns: 170px 1fr;
      gap: 20px;
      padding: 14px 0;
      border-bottom: 1px solid var(--rule-soft);
    }
    .kv-key { font-size: 12px; color: var(--ink-light); }
    .kv-value { font-size: 13px; color: var(--ink); line-height: 1.75; }

    .timeline-item {
      padding: 18px 0;
      border-bottom: 1px solid var(--rule-soft);
    }
    .timeline-item:last-child { border-bottom: none; }
    .timeline-time {
      font-family: var(--serif);
      font-size: 10px;
      letter-spacing: 0.16em;
      text-transform: uppercase;
      color: var(--ink-light);
      margin-bottom: 8px;
    }
    .timeline-title {
      font-family: var(--serif);
      font-size: 16px;
      font-weight: 600;
      color: var(--ink);
      margin-bottom: 6px;
    }
    .timeline-text { font-size: 13px; color: var(--ink-mid); line-height: 1.75; }

    footer {
      border-top: 1px solid var(--header-rule);
      background: var(--accent);
      margin-top: 88px;
    }
    .footer-inner {
      max-width: 1080px;
      margin: 0 auto;
      padding: 36px 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }
    .footer-logo { font-family: var(--serif); color: #fff; font-size: 17px; }
    .footer-text { font-size: 12px; color: rgba(255,255,255,0.3); }

    @media (max-width: 980px) {
      .hero { grid-template-columns: 1fr; gap: 42px; }
      .stats-grid { grid-template-columns: repeat(2, 1fr); }
      .split-grid, .detail-layout.active { grid-template-columns: 1fr; }
      .project-row { grid-template-columns: 1fr; gap: 14px; }
      .row-right { align-items: flex-start; }
      .row-tags { justify-content: flex-start; }
    }
    @media (max-width: 860px) {
      .header-inner { padding: 0 24px; }
      nav a:not(.nav-cta) { display: none; }
      .hero, .section, .footer-inner, .intro-strip-inner { padding-left: 24px; padding-right: 24px; }
      .hero { padding-top: 112px; }
      .stats-grid { grid-template-columns: 1fr; }
      .kv-row { grid-template-columns: 1fr; gap: 6px; }
    }
    @media (max-width: 480px) {
      .hero h1 { font-size: 38px; letter-spacing: -1.2px; }
      .project-row { padding: 22px 18px; }
      .block-head, .detail-main-head, .detail-side-head, .detail-main-body, .detail-side-body, .finding-item { padding-left: 18px; padding-right: 18px; }
    }


/* ════════════════════════════════════════════════
   ATLAS — registry / monitoring additions
════════════════════════════════════════════════ */

.hero-meta {
  border: 1px solid var(--rule);
  background: var(--white);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.meta-head {
  padding: 14px 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
}

.meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 20px;
  background: var(--white);
  border-bottom: 1px solid var(--rule-soft);
}

.meta-row:last-child {
  border-bottom: none;
}

.meta-label {
  font-size: 12px;
  color: var(--ink-light);
}

.meta-value {
  font-size: 13px;
  color: var(--ink);
  font-weight: 500;
  text-align: right;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-card);
  margin-bottom: 44px;
}

.stat-card {
  background: var(--white);
  padding: 24px 24px;
}

.stat-label {
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 12px;
}

.stat-value {
  font-family: var(--serif);
  font-size: 34px;
  font-weight: 300;
  letter-spacing: -1px;
  color: var(--ink);
  margin-bottom: 6px;
}

.stat-desc {
  font-size: 12px;
  color: var(--ink-mid);
  line-height: 1.7;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--rule);
  background: var(--bg);
  color: var(--ink-mid);
  white-space: nowrap;
}

.status-pill .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}

.status-pill.high {
  color: var(--accent-hl);
  border-color: #e7c0c4;
  background: #fbefef;
}

.status-pill.medium {
  color: #8a5b0b;
  border-color: #ead5af;
  background: #fbf5ea;
}

.status-pill.low {
  color: #2f6d56;
  border-color: #c8dfd6;
  background: #eef7f3;
}

.split-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  margin-top: 44px;
}

.block {
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-card);
  background: var(--white);
  overflow: hidden;
}

.block-head {
  padding: 16px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

.block-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--ink);
  margin-bottom: 4px;
}

.block-sub {
  font-size: 12px;
  color: var(--ink-light);
  line-height: 1.7;
}

.finding-item {
  padding: 18px 24px;
  border-bottom: 1px solid var(--rule-soft);
  position: relative;
  background: var(--white);
}

.finding-item:last-child {
  border-bottom: none;
}

.finding-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-hl);
  opacity: 0.9;
}

.finding-item.medium::before {
  background: #c48a2b;
}

.finding-item.low::before {
  background: #4b8c74;
}

.finding-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.finding-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.2px;
  color: var(--ink);
}

.finding-body {
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.8;
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 32px;
  margin-top: 44px;
}

.detail-main,
.detail-side {
  border: 1px solid var(--rule);
  box-shadow: var(--shadow-card);
  background: var(--white);
}

.detail-main-head,
.detail-side-head {
  padding: 16px 24px;
  background: var(--bg);
  border-bottom: 1px solid var(--rule);
}

.detail-main-body,
.detail-side-body {
  padding: 24px;
}

.detail-title {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 300;
  letter-spacing: -0.8px;
  color: var(--ink);
  margin-bottom: 8px;
}

.detail-desc {
  font-size: 14px;
  color: var(--ink-mid);
  line-height: 1.85;
}

.kv-list {
  margin-top: 24px;
  border-top: 1px solid var(--rule);
}

.kv-row {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 20px;
  padding: 14px 0;
  border-bottom: 1px solid var(--rule-soft);
}

.kv-key {
  font-size: 12px;
  color: var(--ink-light);
}

.kv-value {
  font-size: 13px;
  color: var(--ink);
  line-height: 1.75;
}

.timeline-item {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-soft);
}

.timeline-item:last-child {
  border-bottom: none;
}

.timeline-time {
  font-family: var(--serif);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 8px;
}

.timeline-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 6px;
}

.timeline-text {
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.75;
}

/* optional page helper */
.page {
  display: block;
}

/* ════════════════════════════════════════════════
   ATLAS — responsive
════════════════════════════════════════════════ */
@media (max-width: 980px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-grid,
  .detail-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .kv-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .meta-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .meta-value {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .block-head,
  .detail-main-head,
  .detail-side-head,
  .detail-main-body,
  .detail-side-body,
  .finding-item {
    padding-left: 18px;
    padding-right: 18px;
  }

  .stat-card {
    padding: 20px 18px;
  }

  .meta-head,
  .meta-row {
    padding-left: 18px;
    padding-right: 18px;
  }
}