.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: white;
  transition: background var(--transition),box-shadow var(--transition),color var(--transition);
}
.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  min-height: 98px;
  border-bottom: 1px solid #ffffff22;
  transition: min-height var(--transition);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  flex-shrink: 0;
}
.brand img {
  width: 65px;
  height: 46px;
}
.brand-name {
  display: block;
  font-size: .8125rem;
  line-height: 1.4;
  font-weight: 650;
  letter-spacing: -.01em;
}
.brand-sub {
  display: block;
  font-size: .75rem;
  letter-spacing: .15em;
  line-height: 1.6;
  margin-top: 4px;
  opacity: .75;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}
.nav-links>li>a {
  display: block;
  font-size: .8125rem;
  white-space: nowrap;
  padding: 12px 0;
  position: relative;
}
.nav-links>li>a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  transform: scaleX(0);
  height: 2px;
  background: var(--iss-yellow);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-links>li>a:hover::after,.nav-links>li>a[aria-current=page]::after {
  transform: scaleX(1);
}
.nav-links>li>a.btn {
  min-height: 42px;
  padding: 11px 17px;
  color: var(--iss-dark);
  font-size: .8125rem;
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid #ffffff50;
  border-radius: 6px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  transition: transform var(--transition),opacity var(--transition);
}
.navbar.is-scrolled {
  background: #fff;
  color: var(--iss-dark);
  box-shadow: 0 2px 20px #081a4610;
}
.navbar.is-scrolled .nav-shell {
  min-height: 78px;
  border-color: transparent;
}
.navbar.is-scrolled .nav-toggle {
  border-color: var(--iss-border);
}
.navbar.is-scrolled .brand img {
  box-shadow: 0 0 0 1px #dce4ea;
}
.nav-toggle[aria-expanded=true] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded=true] span:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded=true] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.footer {
  background: #071631;
  color: white;
  padding: 4.5rem 0 1.6rem;
}
.footer-main {
  display: grid;
  grid-template-columns: 1.65fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer .brand {
  margin-bottom: 1.5rem;
}
.footer .brand-name {
  font-size: .8125rem;
}
.footer .brand-sub {
  font-size: .75rem;
}
.footer-intro p {
  font-size: .875rem;
  max-width: 280px;
  color: #aebed8;
}
.footer-title {
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  color: #c8d6ef;
}
.footer ul {
  list-style: none;
  display: grid;
  gap: 10px;
}
.footer li a {
  font-size: .875rem;
  color: #aebed8;
}
.footer li a:hover {
  color: white;
}
.footer-contact {
  margin-top: 1.5rem;
  display: inline-flex;
  gap: 9px;
  align-items: center;
  font-size: .875rem;
  color: white;
}
.footer-contact .icon {
  width: 16px;
  height: 16px;
  color: var(--iss-yellow);
}
.footer-bottom {
  margin-top: 4rem;
  padding-top: 1.5rem;
  border-top: 1px solid #ffffff20;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.2rem;
  font-size: .75rem;
  color: #9baecb;
}
.footer-legal {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}
.footer-legal a:hover {
  color: white;
}