:root {
  --rd-hub-navy: #173f58;
  --rd-hub-deep: #102f43;
  --rd-hub-gold: #f6c002;
  --rd-hub-ink: #252021;
  --rd-hub-muted: #61717a;
  --rd-hub-line: #d8e2e6;
  --rd-hub-wash: #edf4f7;
}

.rd-navigation-hub {
  width: min(1240px, calc(100% - 40px));
  margin: 42px auto 72px;
  color: var(--rd-hub-ink);
}

.rd-navigation-hub-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(34px, 6vw, 76px);
  border-radius: 18px;
  background:
    radial-gradient(circle at 92% 18%, rgba(246, 192, 2, 0.3), transparent 26%),
    linear-gradient(135deg, var(--rd-hub-deep), var(--rd-hub-navy));
  color: #fff;
}

.rd-navigation-hub-kicker {
  margin: 0 0 12px;
  color: var(--rd-hub-gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.rd-navigation-hub-hero h1 {
  max-width: 820px;
  margin: 0;
  color: #fff;
  font-size: clamp(38px, 7vw, 76px);
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.rd-navigation-hub-intro {
  max-width: 780px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.55;
}

.rd-navigation-hub-sections {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 28px;
}

.rd-navigation-hub-section {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--rd-hub-line);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(16, 47, 67, 0.06);
}

.rd-navigation-hub-section h2 {
  margin: 0 0 10px;
  color: var(--rd-hub-deep);
  font-size: clamp(23px, 3vw, 32px);
  letter-spacing: -0.025em;
}

.rd-navigation-hub-section > p {
  margin: 0 0 18px;
  color: var(--rd-hub-muted);
  line-height: 1.6;
}

.rd-navigation-hub-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.rd-navigation-hub-links a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 9px 12px;
  border-radius: 7px;
  color: var(--rd-hub-deep);
  font-weight: 650;
  line-height: 1.35;
  text-decoration: none;
}

.rd-navigation-hub-links a::after {
  width: 6px;
  height: 6px;
  margin-left: auto;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  content: "";
  opacity: 0.45;
  transform: rotate(45deg);
}

.rd-navigation-hub-links a:hover,
.rd-navigation-hub-links a:focus-visible {
  background: var(--rd-hub-wash);
  text-decoration: underline;
  text-decoration-color: var(--rd-hub-gold);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

@media (max-width: 760px) {
  .rd-navigation-hub {
    width: min(100% - 24px, 1240px);
    margin-top: 20px;
  }

  .rd-navigation-hub-sections,
  .rd-navigation-hub-links {
    grid-template-columns: 1fr;
  }

  .rd-navigation-hub-hero {
    border-radius: 12px;
  }
}