.nav-toggle-input {
  position: fixed;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: grid;
  grid-template-columns: minmax(10rem, 1fr) auto auto;
  gap: clamp(1rem, 3vw, 2.25rem);
  align-items: center;
  min-height: var(--header-height);
  padding: 1rem var(--page-inline);
  border-bottom: 1px solid rgba(230, 238, 245, 0.9);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  width: fit-content;
}

.brand__logo {
  width: clamp(10rem, 18vw, 14.5rem);
  object-fit: contain;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem clamp(1rem, 2.8vw, 2rem);
  align-items: center;
  justify-content: center;
  color: var(--color-navy);
  font-size: 0.86rem;
  font-weight: 850;
  text-transform: uppercase;
}

.site-nav a {
  padding: 0.45rem 0;
}

.site-nav a:hover {
  color: var(--color-blue);
}

.nav-toggle {
  display: none;
  width: 2.85rem;
  height: 2.85rem;
  place-items: center;
  padding: 0.7rem;
  border: 1px solid rgba(8, 42, 77, 0.16);
  border-radius: var(--radius);
  color: var(--color-navy);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 10px 24px rgba(8, 42, 77, 0.08);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.25rem;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-toggle span + span {
  margin-top: 0.28rem;
}

.nav-drawer {
  position: fixed;
  inset: 0;
  z-index: 40;
  visibility: hidden;
  pointer-events: none;
}

.nav-drawer__scrim {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(8, 42, 77, 0.34);
  opacity: 0;
  cursor: pointer;
  transition: opacity 180ms ease;
}

.nav-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  display: grid;
  align-content: start;
  gap: 1.5rem;
  width: min(22rem, calc(100vw - 2rem));
  height: 100%;
  padding: 1.15rem;
  background: var(--color-white);
  box-shadow: -18px 0 42px rgba(8, 42, 77, 0.18);
  transform: translateX(100%);
  transition: transform 180ms ease;
}

.nav-drawer__links {
  display: grid;
  gap: 0.35rem;
  color: var(--color-navy);
  font-weight: 850;
  text-transform: uppercase;
}

.nav-drawer__links a:not(.button) {
  padding: 0.9rem 0.25rem;
  border-bottom: 1px solid var(--color-border);
}

.nav-toggle-input:focus-visible + .site-header .nav-toggle,
.nav-drawer__scrim:focus-visible {
  outline: 3px solid rgba(77, 182, 166, 0.45);
  outline-offset: 4px;
}

.nav-drawer__links .button {
  margin-top: 0.75rem;
}

.nav-toggle-input:checked ~ .nav-drawer {
  visibility: visible;
  pointer-events: auto;
}

.nav-toggle-input:checked ~ .nav-drawer .nav-drawer__scrim {
  opacity: 1;
}

.nav-toggle-input:checked ~ .nav-drawer .nav-drawer__panel {
  transform: translateX(0);
}

.nav-toggle-input:checked + .site-header .nav-toggle span:nth-child(1) {
  transform: translateY(0.4rem) rotate(45deg);
}

.nav-toggle-input:checked + .site-header .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-toggle-input:checked + .site-header .nav-toggle span:nth-child(3) {
  transform: translateY(-0.4rem) rotate(-45deg);
}

body:has(.nav-toggle-input:checked) {
  overflow: hidden;
}

@media (max-width: 980px) {
  .site-header {
    position: fixed;
    grid-template-columns: 1fr auto;
    min-height: var(--header-height);
  }

  .site-nav {
    display: none;
  }

  .nav-toggle {
    display: grid;
  }

  .site-header .button {
    display: none;
  }
}

@media (max-width: 760px) {
  .site-header {
    gap: 0.75rem;
    padding-block: 0.75rem;
  }

  .brand__logo {
    width: clamp(9rem, 48vw, 11rem);
  }

  .nav-drawer__panel {
    width: min(20rem, calc(100vw - 1rem));
  }
}