.dm-site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  flex-shrink: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--border, var(--dm-border)) 80%, transparent);
  background: color-mix(in srgb, var(--background, var(--dm-bg)) 80%, transparent);
  backdrop-filter: blur(12px);
}

.dm-site-header-inner {
  margin: 0 auto;
  display: flex;
  height: 5.5rem;
  max-width: 86.4rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1rem;
}

@media (min-width: 40rem) {
  .dm-site-header-inner {
    padding: 0 1.5rem;
  }
}

.dm-site-brand {
  display: inline-flex;
  flex-shrink: 0;
  min-width: 0;
  align-items: center;
  gap: 0.625rem;
  color: var(--foreground, var(--dm-text));
  text-decoration: none;
}

.dm-site-brand img {
  height: 3.974rem;
  width: auto;
  display: block;
}

.dm-site-brand span {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.dm-site-brand-email {
  display: none;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--muted, var(--dm-text-muted));
}

@media (min-width: 64rem) {
  .dm-site-brand-email {
    display: inline;
  }
}

.dm-site-nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  overflow-x: auto;
  font-size: 0.875rem;
  color: var(--muted, var(--dm-text-muted));
}

@media (min-width: 40rem) {
  .dm-site-nav {
    gap: 0.375rem;
  }
}

@media (min-width: 48rem) {
  .dm-site-nav {
    overflow: visible;
  }
}

.dm-site-nav-pill {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  gap: 0.375rem;
  border: none;
  border-radius: 999px;
  padding: 0.5rem 0.625rem;
  background: transparent;
  color: inherit;
  text-decoration: none;
  font: inherit;
  font-weight: 500;
  cursor: pointer;
}

@media (min-width: 40rem) {
  .dm-site-nav-pill {
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
  }
}

.dm-site-nav-pill:hover,
.dm-site-nav-pill.is-active {
  background: color-mix(in srgb, var(--accent, var(--dm-brand)) 10%, transparent);
  color: var(--foreground, var(--dm-text));
}

.dm-site-nav-icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  color: color-mix(in srgb, var(--muted, var(--dm-text-muted)) 80%, transparent);
}

.dm-site-nav-pill:hover .dm-site-nav-icon,
.dm-site-nav-pill.is-active .dm-site-nav-icon {
  color: var(--accent, var(--dm-brand));
}

.dm-site-header-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.dm-theme-switch {
  position: relative;
  display: inline-flex;
  height: 2.25rem;
  width: 5.25rem;
  flex-shrink: 0;
  align-items: stretch;
  border-radius: 999px;
  border: 1px solid var(--border, var(--dm-border));
  background: var(--card, var(--dm-surface));
  padding: 0.125rem;
}

.dm-theme-pill {
  pointer-events: none;
  position: absolute;
  top: 0.125rem;
  bottom: 0.125rem;
  left: 0.125rem;
  width: calc(50% - 2px);
  border-radius: 999px;
  background: var(--accent, var(--dm-brand));
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.1);
  transition: transform 200ms ease-out;
  transform: translateX(0);
}

.dm-theme-pill.is-dark,
.dm-theme-pill.translate-x-\[calc\(100\%\+4px\)\] {
  transform: translateX(calc(100% + 4px));
}

.dm-theme-btn {
  position: relative;
  z-index: 10;
  flex: 1;
  display: flex;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  padding: 0;
  color: var(--muted, var(--dm-text-muted));
}

.dm-theme-btn svg {
  width: 1rem;
  height: 1rem;
}

.dm-theme-btn[aria-pressed="true"] svg {
  color: var(--background, var(--dm-bg));
  opacity: 1;
}

.dm-theme-btn[aria-pressed="false"] svg {
  opacity: 0.45;
}

.dm-site-dropdown {
  position: relative;
  flex-shrink: 0;
}

.dm-site-dropdown-menu {
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 50;
  min-width: 12rem;
  padding-top: 0.375rem;
}

@media (min-width: 40rem) {
  .dm-site-dropdown-menu {
    min-width: 13.5rem;
  }
}

.dm-site-dropdown-menu.hidden {
  display: none;
}

.dm-site-dropdown-panel {
  border-radius: 0.75rem;
  border: 1px solid var(--border, var(--dm-border));
  background: var(--background, var(--dm-bg));
  padding: 0.375rem;
  box-shadow: 0 12px 40px -12px rgb(0 0 0 / 0.45);
}

.dm-site-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  border-radius: 0.5rem;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  color: var(--muted, var(--dm-text-muted));
  text-decoration: none;
}

.dm-site-dropdown-item:hover,
.dm-site-dropdown-item.is-active {
  background: color-mix(in srgb, var(--accent, var(--dm-brand)) 10%, transparent);
  color: var(--foreground, var(--dm-text));
}

.dm-site-dropdown-item.is-active {
  font-weight: 500;
}

.dm-site-cta {
  border-radius: 999px;
  border: 2px solid var(--accent, var(--dm-brand));
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--foreground, var(--dm-text));
  text-decoration: none;
  box-shadow: 0 0 20px -4px var(--accent, var(--dm-brand));
}

.dm-site-cta:hover {
  background: color-mix(in srgb, var(--accent, var(--dm-brand)) 10%, transparent);
}

.dm-site-login {
  display: none;
  font-size: 0.875rem;
  color: var(--muted, var(--dm-text-muted));
  text-decoration: none;
}

@media (min-width: 40rem) {
  .dm-site-login {
    display: inline;
  }
}

.dm-site-login:hover {
  color: var(--foreground, var(--dm-text));
}

.dm-site-sign-out {
  border-radius: 999px;
  border: 1px solid var(--border, var(--dm-border));
  padding: 0.375rem 0.75rem;
  font-size: 0.875rem;
  color: var(--muted, var(--dm-text-muted));
  background: transparent;
  cursor: pointer;
}

.dm-site-sign-out:hover {
  border-color: color-mix(in srgb, var(--foreground, var(--dm-text)) 30%, transparent);
  color: var(--foreground, var(--dm-text));
}

.dm-site-header .help-toggle {
  flex-shrink: 0;
}