details.dd {
  position: relative;
}
details.dd > summary {
  list-style: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
}
details.dd > summary::-webkit-details-marker {
  display: none;
}
details.dd > summary:hover,
details.dd[open] > summary,
details.dd.is-active > summary {
  background: var(--wine-soft, var(--color-wine-soft));
  color: var(--wine, var(--color-wine));
}
details.dd > summary svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.2s;
}
details.dd[open] > summary svg {
  transform: rotate(180deg);
}
details.dd .dd-menu {
  position: absolute;
  left: 0;
  top: calc(100% + 8px);
  z-index: 60;
  width: 18rem;
  max-width: calc(100vw - 24px);
  padding: 0.5rem;
  border: 1px solid var(--color-border);
  border-top: 2px solid var(--color-wine);
  border-radius: 0.375rem;
  background: var(--color-popover, #fff);
  color: var(--color-popover-foreground, inherit);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}
details.dd .dd-menu a {
  display: block;
  min-height: 2.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.25rem;
  font-size: 0.875rem;
  line-height: 1.35;
}
details.dd .dd-menu a:hover {
  background: var(--color-accent);
}
details.dd .dd-menu a.active {
  background: var(--color-wine-soft);
  color: var(--color-wine);
  font-weight: 600;
}
a.nav-home {
  display: inline-flex;
  align-items: center;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
}
a.nav-home:hover,
a.nav-home.active {
  background: var(--color-wine-soft);
  color: var(--color-wine);
}
@media (max-width: 640px) {
  details.dd {
    position: static;
  }
  details.dd .dd-menu {
    left: 12px;
    right: 12px;
    width: auto;
  }
  nav[aria-label="Navigation principale"] {
    position: relative;
  }
}