/* The header overlays the hero, sharing its uninterrupted blue background. */
.header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  background: transparent;
}
.brand { filter: none; }
.nav-caption { color: #b3c6d9; }
.nav-right { gap: 18px; }
.nav-contact {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-radius: 4px;
  background: var(--blue);
  color:var(--cs-navy);
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  transition: background .2s;
}
.nav-contact .material-symbols-outlined { font-size: 17px; }
.nav-contact:hover { background: var(--cs-navy);color:white; }
.login {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  padding: 0;
  gap: 0;
  border: 0;
  border-radius: 50%;
  flex-shrink: 0;
  color: #a9bed0;
  background: transparent;
}
.login .material-symbols-outlined { color: inherit; font-size: 21px; }
.login:hover {
  color: #fff;
  background: #ffffff0d;
  transform: none;
}
.hero-grid {
  min-height: 790px;
  padding-top: 150px;
}
@media (min-width: 1600px) {
  .hero-grid { min-height: 870px; }
}
@media (max-width: 640px) {
  .nav { gap: 10px; }
  .nav .brand { width: clamp(120px, 36vw, 160px); }
  .nav-right { gap: 8px; }
  .nav-contact { padding: 11px 12px; gap: 8px; font-size: 10px; }
  .nav-contact .material-symbols-outlined { font-size: 16px; }
  .hero-grid { padding-top: 123px; }
}