/* ============================================================
   footer.css
============================================================ */
footer {
  background: var(--grey-900);
  border-top: 1px solid rgba(30,64,175,.15);
  padding: 68px var(--side-pad) 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 52px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.05);
  margin-bottom: 28px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand p {
  color: rgba(255,255,255,.3);
  font-size: .83rem;
  line-height: 1.9;
  max-width: 290px;
}

.footer-heading {
  font-family: var(--font-ui);
  font-weight: 800;
  font-size: .76rem;
  letter-spacing: .16em;
  color: var(--royal-light);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255,255,255,.32);
  font-size: .83rem;
  transition: color var(--trans-fast), padding-left var(--trans-fast);
}
.footer-links a:hover {
  color: var(--royal-light);
  padding-left: 5px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-size: .72rem;
  color: rgba(255,255,255,.18);
  letter-spacing: .06em;
}
.footer-copy span { color: var(--royal-light); }
.footer-tagline {
  font-size: .68rem;
  color: rgba(30,64,175,.4);
  letter-spacing: .1em;
  text-transform: uppercase;
  font-family: var(--font-ui);
}