.menu-toggle {
  display: none;
  border: 0;
  padding: 8px;
  background: transparent;
  cursor: pointer;
}

.brand__mark {
  width: 150px;
  height: 45px;
  border: 0;
  border-radius: 0;
  overflow: visible;
}

.brand__mark img {
  width: 150px;
  height: 45px;
  object-fit: contain;
}

.menu-toggle span {
  display: block;
  width: 23px;
  height: 1px;
  margin: 5px 0;
  background: currentColor;
  transition: transform .2s ease;
}

@media (max-width: 700px) {
  .menu-toggle {
    display: block;
    color: var(--text, var(--ink, #f4f1fb));
  }

  .site-nav {
    position: relative;
  }

  .site-nav nav {
    display: none;
    position: absolute;
    z-index: 20;
    top: calc(100% + 12px);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 10px;
    border: 1px solid rgba(244, 241, 251, .14);
    border-radius: 8px;
    background: #0d0f1d;
    box-shadow: 0 18px 35px rgba(0, 0, 0, .35);
  }

  .site-nav.is-open nav {
    display: flex;
  }

  .site-nav nav a {
    padding: 13px 10px;
    border-bottom: 1px solid rgba(244, 241, 251, .1);
  }

  .site-nav nav a:last-child {
    border-bottom: 0;
  }

  .site-nav.is-open .menu-toggle span:first-child {
    transform: translateY(3px) rotate(45deg);
  }

  .site-nav.is-open .menu-toggle span:last-child {
    transform: translateY(-3px) rotate(-45deg);
  }
}