:root {
  --navy: #17233b;
  --blue: #2a4e7d;
  --slate: #566171;
  --paper: #f7f4ee;
  --surface: #ffffff;
  --soft-blue: #eef3f8;
  --line: rgba(23, 35, 59, .14);
  --draft: #9a6400;
  --draft-bg: #fff3d8;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: #1f2a3d;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 17px;
  line-height: 1.6;
}

a { color: inherit; }
.page { min-height: 100vh; padding: 28px 18px 72px; }
.shell { width: min(1120px, 100%); margin: 0 auto; }
.topbar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}
.topbar a {
  color: var(--navy);
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}
.hero,
.panel,
.card-panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: 0 20px 60px rgba(23, 35, 59, .08);
}
.hero { padding: clamp(30px, 5vw, 56px); }
.eyebrow {
  margin: 0 0 10px;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.hero h1,
.card-hero h1 {
  max-width: 980px;
  margin: 4px 0 14px;
  color: var(--navy);
  font-size: clamp(2.35rem, 5vw, 4.3rem);
  line-height: 1.02;
  letter-spacing: -.04em;
}
.subtitle {
  max-width: 900px;
  margin: 0;
  color: var(--blue);
  font-size: clamp(1.1rem, 2.2vw, 1.45rem);
  font-weight: 900;
  line-height: 1.4;
}
.lede {
  max-width: 900px;
  margin: 18px 0 0;
  color: var(--slate);
  line-height: 1.72;
}
.sequence {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.sequence span {
  padding: 8px 13px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-size: .82rem;
  font-weight: 900;
}
.start-panel,
.panel {
  margin-top: 22px;
  padding: clamp(24px, 4vw, 36px);
}
.start-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
}
.start-panel p { margin: 0; color: var(--slate); }
.start-panel strong { color: var(--navy); }
.button,
.open-card {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  background: var(--navy);
  color: #fff;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}
.button:hover,
.open-card:hover { background: var(--blue); }
.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}
.training-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(23, 35, 59, .07);
}
.card-top {
  position: relative;
  min-height: 150px;
  padding: 22px;
  background: linear-gradient(135deg, var(--navy), var(--blue));
  color: #fff;
}
.card-number {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 2px solid rgba(255, 255, 255, .8);
  border-radius: 50%;
  font-weight: 900;
}
.card-top .label {
  position: absolute;
  left: 22px;
  bottom: 18px;
  font-size: .77rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 12px;
  padding: 22px 24px 24px;
}
.training-card h2,
.card-panel h2,
.panel h2 {
  margin: 0 0 10px;
  color: var(--navy);
  font-size: clamp(1.55rem, 3vw, 2.1rem);
  line-height: 1.18;
}
.training-card h3,
.card-panel h3,
.panel h3 {
  margin: 24px 0 10px;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.25;
}
.training-card p,
.panel p,
.card-panel p,
.card-panel li,
.panel li {
  color: var(--slate);
}
.training-card p { margin: 0; }
.open-card { margin-top: auto; }
.wide { grid-column: 1 / -1; }
.card-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  gap: 24px;
  padding: clamp(30px, 5vw, 52px);
}
.hero-side {
  align-self: start;
  padding: 22px;
  border-radius: 18px;
  background: var(--soft-blue);
}
.hero-side span {
  display: block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.hero-side strong {
  display: block;
  color: var(--navy);
  font-size: 1.25rem;
  line-height: 1.35;
}
.card-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, .42fr);
  gap: 20px;
  margin-top: 22px;
}
.card-panel { padding: clamp(24px, 4vw, 36px); }
.callout {
  margin: 18px 0;
  padding: 18px 20px;
  border-left: 6px solid var(--blue);
  border-radius: 10px;
  background: var(--soft-blue);
  color: var(--slate);
}
.callout strong {
  display: block;
  margin-bottom: 6px;
  color: var(--navy);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.checklist,
.question-list,
.standard-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.checklist li,
.question-list li,
.standard-list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfaf7;
}
.quote-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}
.quote-card {
  padding: 16px 18px;
  border-radius: 14px;
  background: #fbfaf7;
  border: 1px solid var(--line);
  color: var(--navy);
  font-weight: 800;
}
.card-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}
.card-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font-weight: 900;
  text-decoration: none;
}
.card-nav a.primary { background: var(--navy); color: #fff; }
.card-nav a:hover { background: var(--soft-blue); }
.card-nav a.primary:hover { background: var(--blue); }
.footer-note {
  margin-top: 22px;
  padding: 16px 18px;
  border-radius: 12px;
  background: var(--draft-bg);
  color: var(--draft);
  font-weight: 900;
}

@media (max-width: 840px) {
  body { font-size: 16px; }
  .grid,
  .card-hero,
  .card-layout { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .start-panel { align-items: flex-start; flex-direction: column; }
  .topbar { flex-direction: column; }
  .button,
  .open-card,
  .card-nav a { width: 100%; }
}