:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --ink: #1d2521;
  --muted: #66706a;
  --line: #d9ded7;
  --panel: #ffffff;
  --panel-2: #edf3f0;
  --accent: #1f6b5b;
  --accent-2: #355c9a;
  --warn: #9a6a23;
  --shadow: 0 20px 60px rgba(27, 41, 34, .12);
}

* {
  box-sizing: border-box;
}

html {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--ink);
  color: #f7f8f5;
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.nav {
  display: flex;
  gap: 8px;
  align-items: center;
}

.nav a {
  padding: 9px 12px;
  border-radius: 7px;
  color: var(--muted);
  font-size: 14px;
}

.nav a:hover,
.nav a.active {
  color: var(--ink);
  background: var(--panel-2);
}

.hero {
  width: min(1120px, calc(100% - 32px));
  margin: 20px auto 0;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, .7fr);
  gap: 32px;
  align-items: center;
  min-height: 520px;
  padding: 58px 0 34px;
  border-top: 1px solid var(--line);
}

.hero h1,
.page h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(44px, 7vw, 82px);
  line-height: .95;
  letter-spacing: 0;
}

.hero p,
.lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 700;
}

.button.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: white;
}

.signal-panel,
.status-table,
.contact-box,
.doc-grid article,
.note-list article {
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
}

.signal-panel {
  padding: 22px;
  box-shadow: var(--shadow);
}

.panel-header,
.status-table div,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.panel-header {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.signal-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 13px 18px;
  padding: 18px 0;
}

.signal-grid span,
.status-table span {
  color: var(--muted);
}

.ok {
  color: var(--accent);
}

.warn {
  color: var(--warn);
}

.sparkline {
  height: 86px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 6px;
  align-items: end;
  padding: 12px;
  border-radius: 8px;
  background: var(--panel-2);
}

.sparkline span {
  display: block;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--accent-2), var(--accent));
}

.section {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.page {
  padding-top: 18px;
}

.narrow {
  max-width: 900px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  margin-bottom: 18px;
}

h2 {
  margin: 0 0 18px;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: 0;
}

h3 {
  margin: 8px 0;
}

.note-list,
.doc-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.doc-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.note-list article,
.doc-grid article,
.contact-box {
  padding: 20px;
}

.note-list time,
.timeline time {
  color: var(--muted);
  font-size: 13px;
}

.note-list p,
.doc-grid p,
.copy-block p,
.contact-box li,
.section.narrow > p {
  color: var(--muted);
  line-height: 1.65;
}

.two-col {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 38px;
}

.status-table {
  overflow: hidden;
}

.status-table div {
  min-height: 58px;
  padding: 0 18px;
  border-top: 1px solid var(--line);
}

.status-table div:first-child {
  border-top: 0;
}

.timeline {
  padding-left: 0;
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
}

.contact-box ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.site-footer {
  min-height: 86px;
  margin-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .site-header,
  .hero,
  .section {
    width: min(100% - 24px, 1120px);
  }

  .site-header,
  .hero,
  .two-col,
  .section-head {
    display: block;
  }

  .nav {
    margin-top: 18px;
    overflow-x: auto;
  }

  .hero {
    min-height: 0;
    padding-top: 34px;
  }

  .signal-panel {
    margin-top: 32px;
  }

  .note-list,
  .doc-grid {
    grid-template-columns: 1fr;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}