:root {
  --bg: #f6f8fb;
  --panel: #ffffff;
  --ink: #1d2433;
  --muted: #5d6577;
  --line: #dfe6ef;
  --accent: #1d4ed8;
  --accent-strong: #1637a5;
  --success-bg: #e0f2fe;
  --success-text: #075985;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.container {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}
.site-header {
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
}
.nav-wrap, .footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
}
.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--ink);
}
.site-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.hero {
  padding: 4rem 0 2rem;
}
.hero-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
  align-items: center;
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  color: var(--muted);
}
.hero h1, .section h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1.1;
  margin: 0.5rem 0 1rem;
}
.lede {
  font-size: 1.1rem;
  line-height: 1.7;
  max-width: 56ch;
  color: var(--muted);
}
.cta-row {
  display: flex;
  gap: 1rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}
.button {
  display: inline-block;
  padding: 0.8rem 1.1rem;
  border-radius: 999px;
  font-weight: 700;
}
.button.primary {
  background: var(--accent);
  color: white;
}
.button.secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--ink);
}
.hero-card, .card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 8px 24px rgba(17, 24, 39, 0.04);
}
.section {
  padding: 2rem 0 4rem;
}
.narrow {
  max-width: 760px;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.2rem;
  margin-top: 1.5rem;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.timeline {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}
.timeline-item {
  padding: 1.4rem;
}
.timeline-meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: 0.7rem;
}
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}
.tag {
  background: #eef3ff;
  color: var(--accent-strong);
  border-radius: 999px;
  font-size: 0.8rem;
  padding: 0.32rem 0.7rem;
}
.status-banner {
  display: inline-block;
  background: var(--success-bg);
  color: var(--success-text);
  border: 1px solid #bae6fd;
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
}
.site-footer {
  border-top: 1px solid var(--line);
  background: white;
}
.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.contact-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.75rem;
  font-size: 1.05rem;
}
@media (max-width: 700px) {
  .hero-layout { grid-template-columns: 1fr; }
  .nav-wrap, .footer-wrap { flex-direction: column; justify-content: center; padding: 1rem 0; }
  .site-nav { justify-content: center; }
}