:root {
  --bg: #fafaf8;
  --surface: #ffffff;
  --surface-alt: #f4f3ef;
  --fg: #1a1918;
  --fg-muted: #6b6863;
  --fg-subtle: #a09d98;
  --accent: #c47d1a;
  --accent-light: #fdf3e3;
  --hot: #c0392b;
  --hot-bg: #fdf0ee;
  --signal-staffing: #2563eb;
  --signal-service: #059669;
  --signal-resident: #7c3aed;
  --signal-risk: #d97706;
  --border: #e5e3df;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Navigation ── */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.brand-mark {
  width: 28px;
  height: 28px;
  background: var(--fg);
  color: #fff;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.875rem;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.nav-tagline {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  letter-spacing: 0.01em;
}

/* ── Hero ── */
.hero {
  padding: 5rem 2rem 4rem;
  max-width: 860px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 1.5rem;
}

.hero-lede {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 600px;
  line-height: 1.65;
  margin-bottom: 2rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.375rem 0.875rem;
  border-radius: 100px;
  border: 1px solid rgba(196, 125, 26, 0.2);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── Signals ── */
.signals {
  padding: 4rem 2rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.signals-header {
  max-width: 860px;
  margin: 0 auto 2rem;
}

.signals-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.signals-grid {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}

.signal-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.25rem;
}

.signal-icon {
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.signal-title {
  font-weight: 600;
  font-size: 0.9375rem;
  margin-bottom: 0.375rem;
  color: var(--fg);
}

.signal-desc {
  font-size: 0.8125rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

/* ── Briefing ── */
.briefing {
  padding: 5rem 2rem;
  background: var(--surface-alt);
}

.briefing-label {
  max-width: 860px;
  margin: 0 auto 1.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.briefing-frame {
  max-width: 860px;
  margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(0,0,0,0.04), 0 1px 4px rgba(0,0,0,0.03);
}

.briefing-meta {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
  color: var(--fg-muted);
}

.briefing-sep { color: var(--fg-subtle); }

.briefing-status {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

.status-dot {
  width: 6px;
  height: 6px;
  background: #059669;
  border-radius: 50%;
}

.briefing-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
}

.briefing-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.briefing-item {
  display: flex;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

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

.briefing-item--hot {
  background: var(--hot-bg);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 0.5rem;
  border: 1px solid rgba(192, 57, 43, 0.12);
}

.briefing-item-rank {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--fg-subtle);
  min-width: 2rem;
  line-height: 1.2;
}

.briefing-item--hot .briefing-item-rank { color: var(--hot); }

.briefing-item-body { flex: 1; }

.briefing-item-signal {
  margin-bottom: 0.375rem;
}

.signal-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--surface-alt);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.briefing-item--hot .signal-tag {
  background: rgba(192,57,43,0.08);
  color: var(--hot);
  border-color: rgba(192,57,43,0.15);
}

.briefing-item-text {
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 0.625rem;
  color: var(--fg);
}

.briefing-item-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.briefing-owner {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--fg);
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.briefing-impact {
  font-size: 0.75rem;
  color: var(--fg-muted);
  font-style: italic;
}

.briefing-footer {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.briefing-footer-label {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-subtle);
  margin-bottom: 0.5rem;
}

.briefing-footer p {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ── Outcomes ── */
.outcomes {
  padding: 5rem 2rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
}

.outcomes-label {
  max-width: 860px;
  margin: 0 auto 2.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-subtle);
}

.outcomes-grid {
  max-width: 860px;
  margin: 0 auto 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.outcome-stat {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.outcome-desc {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.outcomes-note {
  max-width: 860px;
  margin: 0 auto;
  font-size: 0.8125rem;
  color: var(--fg-subtle);
  text-align: center;
  font-style: italic;
}

/* ── Closing ── */
.closing {
  padding: 5rem 2rem;
  background: var(--fg);
  color: #fff;
  text-align: center;
}

.closing-line {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
  max-width: 640px;
  margin: 0 auto 1rem;
  color: #fff;
}

.closing-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.02em;
}

/* ── Footer ── */
.footer {
  padding: 2rem;
  border-top: 1px solid var(--border);
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.8125rem;
  color: var(--fg-subtle);
}

/* ── Responsive ── */
@media (max-width: 640px) {
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .signals { padding: 3rem 1.25rem; }
  .briefing { padding: 3rem 1.25rem; }
  .outcomes { padding: 3rem 1.25rem; }
  .closing { padding: 3rem 1.25rem; }
  .nav-tagline { display: none; }
  .briefing-frame { padding: 1.25rem; }
  .outcomes-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .outcome-stat { font-size: 2.25rem; }
  .briefing-item { flex-direction: column; gap: 0.5rem; }
  .briefing-item-rank { font-size: 1rem; }
}