.nav-root {
  --nav-notch-overhang: 16px;
  --nav-item-gap: 24px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  font-family: var(--nav-font);
}

.nav-bar {
  position: relative;
  max-width: 80rem;
  margin-inline: auto;
  padding: 0 1.5rem 1rem;
}

.nav-shell {
  contain: layout;
  cursor: default;
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin-inline: auto;
}

.nav-shell .glass-filter,
.nav-shell .glass-overlay,
.nav-shell .nav-notch-sheen {
  clip-path: var(--nav-notch-clip);
  -webkit-clip-path: var(--nav-notch-clip);
}

.glass-filter {
  position: absolute;
  inset: 0;
  z-index: 0;
  isolation: isolate;
  will-change: filter;
  transform: translateZ(0);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  backdrop-filter: blur(var(--glass-blur)) saturate(var(--glass-saturate));
  filter: url(#nav-liquid-glass);
  animation: glass-filter-settle 0.22s ease-out;
}

@keyframes glass-filter-settle {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.glass-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(var(--glass-tint-top) 0%, var(--glass-tint-bottom) 100%);
}

.nav-notch-sheen {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(-58deg, transparent 34%, var(--glass-sheen-streak) 47% 51%, transparent 62%),
    linear-gradient(var(--glass-sheen-top) 0%, var(--glass-sheen-mid) 48%, transparent 100%);
}

.nav-notch-rim,
.nav-notch-shadow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}

.nav-notch-rim {
  z-index: 3;
  clip-path: var(--nav-notch-clip);
  -webkit-clip-path: var(--nav-notch-clip);
}

.nav-notch-shadow {
  z-index: 0;
}

.glass-content {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 20px;
  width: 100%;
  padding: 1rem calc(1rem + var(--nav-notch-overhang));
}

.nav-row {
  display: flex;
  align-items: center;
  gap: var(--nav-item-gap);
  width: 100%;
}

/* Centres the logo in the rounded end, like the CTA pill on the right: (38px CTA height - 24px logo) / 2. */
.nav-logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  margin-left: 7px;
  color: var(--glass-text);
  transition: transform 0.3s ease;
}

.nav-logo:hover {
  transform: rotate(45deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--nav-item-gap);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0;
  border: 0;
  background: none;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--glass-text);
  text-decoration: none;
  cursor: pointer;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--glass-text-dim);
}

.nav-chevron {
  width: 14px;
  height: 14px;
  margin-top: 1px;
  color: var(--glass-text-dim);
  transition: transform 0.2s;
}

.nav-menu-toggle[aria-expanded="true"] .nav-chevron {
  transform: rotate(180deg);
}

.nav-download-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 15px;
  line-height: 22px;
  font-weight: 500;
  white-space: nowrap;
  border: 0;
  font-family: inherit;
  color: var(--glass-text);
  background-color: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 0 0 1px rgba(210, 216, 224, 0.12);
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.32s, opacity 0.32s;
}

.nav-download-cta:hover {
  background-color: rgba(255, 255, 255, 0.11);
}

.nav-download-cta:disabled {
  opacity: 0.45;
  cursor: default;
  background-color: rgba(255, 255, 255, 0.04);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% - 8px);
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translate3d(-50%, -6px, 0) scale(0.98);
  transform-origin: top center;
  transition: opacity 0.2s ease-out, transform 0.2s ease-out, visibility 0s 0.2s;
}

.nav-dropdown.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate3d(-50%, 0, 0) scale(1);
  transition-delay: 0s;
}

.nav-dropdown-panel {
  position: relative;
  width: 292px;
  overflow: hidden;
  border-radius: 26px;
  border: 1px solid rgba(210, 216, 224, 0.08);
  background: linear-gradient(180deg, rgba(10, 11, 14, 0.96) 0%, rgba(6, 7, 9, 0.98) 100%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  backdrop-filter: blur(16px) saturate(120%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 1px 4px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(210, 216, 224, 0.05);
  contain: paint;
}

.nav-dropdown-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  right: 20px;
  height: 1px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(210, 216, 224, 0.1), transparent);
}

.nav-dropdown-list {
  position: relative;
  z-index: 1;
  padding: 8px;
}

.nav-dropdown-item {
  display: block;
  padding: 12px 14px;
  border-radius: 18px;
  text-decoration: none;
  transition: background-color 0.2s;
}

.nav-dropdown-item:hover,
.nav-dropdown-item:focus-visible {
  background: rgba(210, 216, 224, 0.06);
}

.nav-dropdown-title {
  display: block;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--glass-text);
}

.nav-dropdown-desc {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.375;
  color: var(--glass-text-dim);
}

@media (max-width: 767px) {
  .nav-menu-toggle,
  .nav-task {
    display: none;
  }
}

@supports (-webkit-hyphens: none) {
  .nav-shell .glass-filter {
    -webkit-backdrop-filter: blur(20px) saturate(var(--glass-saturate));
    backdrop-filter: blur(20px) saturate(var(--glass-saturate));
    filter: none !important;
  }

  .nav-shell .glass-overlay {
    background: linear-gradient(var(--glass-tint-fallback-top) 0%, var(--glass-tint-fallback-bottom) 100%);
  }
}