:root {
  --bg: #fbfcfe;
  --surface: #ffffff;
  --surface-alt: #f2f5f8;
  --text: #17212b;
  --muted: #5e6b78;
  --border: #dbe3ea;
  --primary: #173f5f;
  --primary-2: #20639b;
  --accent: #3caea3;
  --warm: #f6c85f;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(23, 63, 95, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}
a { color: inherit; }
code {
  background: #edf1f5;
  padding: 0.12rem 0.35rem;
  border-radius: 6px;
}
.container {
  width: min(1120px, calc(100% - 2.5rem));
  margin-inline: auto;
}
.hero {
  color: white;
  background:
    radial-gradient(circle at 85% 15%, rgba(60,174,163,.32), transparent 30%),
    linear-gradient(135deg, #102a43, #173f5f 58%, #20639b);
  min-height: 680px;
}
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
}
.brand { font-weight: 800; text-decoration: none; }
.nav-links { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav-links a { text-decoration: none; opacity: .88; }
.nav-links a:hover { opacity: 1; }
.hero-content { padding: 6rem 0 5rem; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .13em;
  font-weight: 800;
  font-size: .78rem;
  margin: 0 0 .8rem;
  color: var(--accent);
}
.hero .eyebrow { color: #8ee6dc; }
h1 {
  max-width: 850px;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: .98;
  letter-spacing: -.04em;
  margin: 0 0 1.5rem;
}
h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.03em;
  margin: 0;
}
h3 { line-height: 1.25; }
.lead {
  max-width: 760px;
  font-size: 1.25rem;
  color: rgba(255,255,255,.85);
}
.actions { display: flex; gap: .8rem; margin: 2rem 0 3rem; flex-wrap: wrap; }
.button {
  display: inline-block;
  text-decoration: none;
  padding: .85rem 1.1rem;
  border-radius: 12px;
  font-weight: 800;
}
.button.primary { background: white; color: var(--primary); }
.button.secondary { border: 1px solid rgba(255,255,255,.45); color: white; }
.meta-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.18);
}
.meta-grid span, .meta-grid strong { display: block; }
.meta-grid span { font-size: .8rem; opacity: .68; text-transform: uppercase; letter-spacing: .08em; }
.section { padding: 6rem 0; }
.section-alt { background: var(--surface-alt); }
.section-heading { max-width: 760px; margin-bottom: 2.5rem; }
.two-column {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2rem;
  align-items: start;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
}
.cards.three { grid-template-columns: repeat(3, 1fr); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.accent-card { border-top: 5px solid var(--accent); }
.tag {
  display: inline-block;
  padding: .3rem .6rem;
  border-radius: 999px;
  background: #e8f7f5;
  color: #176c65;
  font-size: .8rem;
  font-weight: 800;
}
.text-link { color: var(--primary-2); font-weight: 800; text-decoration: none; }
.agenda { display: grid; gap: .8rem; }
.agenda-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.15rem 1.3rem;
  border-radius: 14px;
}
.agenda-item time { font-weight: 900; color: var(--primary-2); }
.agenda-item h3, .agenda-item p { margin: 0; }
.agenda-item.highlight { border-left: 5px solid var(--accent); }
.agenda-item.break { opacity: .78; }
.workflow {
  margin-top: 2rem;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: #102a43;
  color: white;
}
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .8rem;
}
.workflow-grid span {
  padding: .8rem;
  border-radius: 12px;
  background: rgba(255,255,255,.09);
  position: relative;
}
.note {
  padding: 1rem 1.15rem;
  border-left: 4px solid var(--warm);
  background: rgba(246,200,95,.12);
  border-radius: 8px;
}
.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.resource-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 1.2rem;
  border-radius: 14px;
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease;
}
.resource-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.resource-card strong, .resource-card span { display: block; }
.resource-card span { color: var(--muted); font-size: .92rem; margin-top: .25rem; }
.check-list { padding-left: 1.2rem; }
.small { color: var(--muted); font-size: .9rem; }
footer {
  background: #0d2236;
  color: white;
  padding: 2rem 0;
}
.footer-inner { display: flex; justify-content: space-between; gap: 2rem; align-items: center; }
.footer-inner p { margin: .2rem 0 0; opacity: .7; }
.footer-links { display: flex; gap: 1rem; }
.footer-links a { text-decoration: none; opacity: .8; }

@media (max-width: 850px) {
  .nav { align-items: flex-start; gap: 1rem; }
  .nav-links { display: none; }
  .hero { min-height: auto; }
  .hero-content { padding-top: 4rem; }
  .meta-grid,
  .cards,
  .cards.three,
  .two-column,
  .resource-grid,
  .workflow-grid { grid-template-columns: 1fr; }
  .agenda-item { grid-template-columns: 70px 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}