:root {
  --bg: #0f1417;
  --panel: rgba(18, 28, 33, 0.9);
  --panel-2: rgba(26, 39, 45, 0.94);
  --line: #29404a;
  --text: #edf2f4;
  --muted: #9db1b9;
  --accent: #f4b649;
  --accent-2: #6fd8c9;
  --danger: #ff8b7d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top right, rgba(111, 216, 201, 0.16), transparent 22%),
    radial-gradient(circle at bottom left, rgba(244, 182, 73, 0.14), transparent 30%),
    linear-gradient(180deg, #0c1114 0%, #0f1417 100%);
  color: var(--text);
  font-family: "Avenir Next", "Helvetica Neue", Arial, sans-serif;
}

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

.site-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 28px 20px 72px;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 42px;
  flex-wrap: wrap;
}

.brand-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand {
  font-size: 14px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-weight: 800;
}

.subbrand {
  font-size: 13px;
  color: var(--muted);
}

.nav-links {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  color: var(--muted);
}

.nav-links a:hover {
  color: var(--text);
}

.hero {
  display: grid;
  gap: 18px;
  margin-bottom: 36px;
}

.eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  font-weight: 700;
}

h1 {
  margin: 0;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 0.95;
  max-width: 860px;
}

.lede {
  margin: 0;
  max-width: 760px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 18px;
  border: 1px solid var(--line);
  font-weight: 700;
  letter-spacing: 0.02em;
  min-height: 44px;
}

.button-primary {
  background: var(--accent);
  color: #11161a;
  border-color: transparent;
}

.button-secondary {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.button-tertiary {
  background: transparent;
  color: var(--accent-2);
}

.button:hover {
  transform: translateY(-1px);
}

.button-disabled {
  opacity: 0.58;
  pointer-events: none;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--accent-2);
  background: rgba(255, 255, 255, 0.02);
  font-size: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 20px;
}

.card h2,
.card h3 {
  margin: 0 0 10px;
}

.card p,
.card li {
  color: var(--muted);
  line-height: 1.6;
}

.status-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}

.status-stack {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--line);
  white-space: nowrap;
}

.status-chip-ok {
  color: var(--accent-2);
  background: rgba(111, 216, 201, 0.1);
}

.status-chip-warn {
  color: var(--accent);
  background: rgba(244, 182, 73, 0.1);
}

.status-chip-neutral {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
}

.card ul {
  margin: 0;
  padding-left: 18px;
}

.list-clean {
  list-style: none;
  margin: 0;
  padding: 0;
}

.list-clean li {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.list-clean li:last-child {
  border-bottom: 0;
}

.section {
  margin-top: 28px;
}

.section-title {
  margin: 0 0 14px;
  font-size: 26px;
}

.section-copy {
  margin: 0 0 16px;
  color: var(--muted);
  max-width: 760px;
  line-height: 1.65;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.muted-note {
  color: var(--muted);
  font-size: 14px;
}

.warning-note {
  color: var(--danger);
  font-size: 14px;
}

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.kpi {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(255, 255, 255, 0.03);
  padding: 14px;
}

.kpi-label {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.kpi-value {
  margin-top: 8px;
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
}

.meta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 14px;
}

.stack {
  display: grid;
  gap: 12px;
}

.mono {
  font-family: "SF Mono", "Fira Code", "Courier New", monospace;
  font-size: 12px;
  word-break: break-all;
}

.code-block {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  overflow-x: auto;
  font-family: "SF Mono", "Fira Code", "Courier New", monospace;
  font-size: 13px;
}

.footer {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--muted);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

@media (max-width: 640px) {
  .site-shell {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nav-links {
    gap: 10px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }
}