nav {
  gap: 1rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-left: 1rem;
}

.mobile-menu-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border-dark, rgba(72,90,173,.2));
  border-radius: 999px;
  background: rgba(253,252,250,.9);
  color: var(--blue, #485aad);
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background .2s, border-color .2s, transform .15s;
}

.mobile-menu-toggle:hover,
.mobile-menu-toggle[aria-expanded="true"] {
  background: var(--blue-pale, #edf0fb);
  border-color: var(--blue, #485aad);
}

.mobile-menu-toggle:focus-visible,
.mobile-menu a:focus-visible {
  outline: 2px solid var(--peach, #ffb06d);
  outline-offset: 3px;
}

.mobile-menu-icon,
.mobile-menu-icon::before,
.mobile-menu-icon::after {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  display: block;
  position: relative;
  transition: transform .2s, opacity .2s;
}

.mobile-menu-icon::before,
.mobile-menu-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.mobile-menu-icon::before {
  top: -6px;
}

.mobile-menu-icon::after {
  top: 6px;
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon {
  transform: rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon::before {
  transform: translateY(6px) rotate(90deg);
}

.mobile-menu-toggle[aria-expanded="true"] .mobile-menu-icon::after {
  opacity: 0;
}

.mobile-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  right: auto;
  width: 100vw;
  transform: translateX(-50%);
  padding: 1rem clamp(2rem, 7vw, 4rem) 1.25rem;
  border-top: 1px solid var(--border, rgba(72,90,173,.1));
  border-bottom: 1px solid var(--border-dark, rgba(72,90,173,.2));
  background: rgba(253,252,250,.98);
  box-shadow: 0 22px 45px rgba(30,37,80,.14);
  display: none;
  flex-direction: column;
  gap: .15rem;
  z-index: 300;
}

.mobile-menu.is-open {
  display: flex;
}

.mobile-menu a {
  border-radius: 6px;
  color: var(--blue-deep, #1e2550);
  display: block;
  font-size: .92rem;
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.25;
  padding: 1.05rem .9rem;
  text-decoration: none;
  text-transform: uppercase;
  width: 100%;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  background: var(--blue-pale, #edf0fb);
  color: var(--blue, #485aad);
}

@media (max-width: 1100px) {
  nav {
    flex-wrap: nowrap;
  }

  .nav-links {
    display: none !important;
  }

  .mobile-menu-toggle {
    display: inline-flex;
  }

  .nav-actions {
    margin-left: auto;
  }

  .nav-cta {
    white-space: nowrap;
  }
}

@media (max-width: 520px) {
  .nav-actions {
    gap: .5rem;
  }

  .mobile-menu-toggle {
    width: 40px;
    height: 40px;
  }

  .nav-cta {
    padding: .6rem .9rem !important;
    font-size: .68rem !important;
    letter-spacing: .05em !important;
  }

  .mobile-menu {
    padding: .9rem 2rem 1.1rem;
  }

  .mobile-menu a {
    font-size: .86rem;
    padding: 1rem .65rem;
  }
}