:root {
  color-scheme: light;
  --bg: #f5f7f4;
  --paper: #ffffff;
  --ink: #17201d;
  --muted: #66716c;
  --line: #d8dfda;
  --accent: #1b7f6b;
  --accent-2: #b64f3f;
  --shade: #22312c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.5;
}

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

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 22px 24px;
}

.brand {
  font-weight: 750;
  letter-spacing: 0;
}

nav {
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.65fr);
  gap: 32px;
  align-items: stretch;
  max-width: 1120px;
  margin: 18px auto 0;
  padding: 72px 24px 44px;
}

.hero-copy {
  padding-right: 24px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 760;
  text-transform: uppercase;
}

h1 {
  max-width: 780px;
  margin: 0;
  font-size: 72px;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-copy > p:last-child {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.signal-panel {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(27, 127, 107, 0.12), rgba(182, 79, 63, 0.10)),
    var(--paper);
  box-shadow: 0 18px 50px rgba(34, 49, 44, 0.10);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font-size: 13px;
}

.panel-head strong {
  color: var(--accent);
}

.bars {
  height: 190px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 10px;
  align-items: end;
}

.bars span {
  display: block;
  min-height: 24px;
  border-radius: 5px 5px 2px 2px;
  background: linear-gradient(180deg, var(--accent), var(--shade));
}

.section {
  max-width: 1120px;
  margin: 0 auto;
  padding: 34px 24px 60px;
}

.section-title {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  border-top: 1px solid var(--line);
  padding-top: 30px;
  margin-bottom: 22px;
}

h2 {
  margin: 0;
  font-size: 28px;
  letter-spacing: 0;
}

.section-title p,
.status p {
  margin: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.card {
  min-height: 220px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.card time {
  color: var(--accent-2);
  font-size: 13px;
  font-weight: 700;
}

.card h3 {
  margin: 14px 0 12px;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: 0;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.status {
  max-width: 1120px;
  margin: 0 auto 42px;
  padding: 34px 24px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 28px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

dl {
  display: grid;
  gap: 10px;
  margin: 0;
}

dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

dt {
  color: var(--muted);
}

dd {
  margin: 0;
  font-weight: 740;
  color: var(--accent);
}

footer {
  max-width: 1120px;
  margin: 0 auto;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}

@media (max-width: 820px) {
  .topbar,
  footer,
  .section-title,
  .status {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .grid,
  .status {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-copy {
    padding-right: 0;
  }
}