/* Voce Portfolio aggiunta alla navigazione BiMaStudio senza modificare bima.css. */

.nav-portfolio {
  position: relative;
}

.site-nav:has(.nav-portfolio) {
  gap: 6px;
}

.site-nav:has(.nav-portfolio) > a {
  padding-right: 10px;
  padding-left: 10px;
}

.nav-portfolio summary {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 13px;
  border-radius: 999px;
  color: var(--ink);
  font-weight: 680;
  line-height: 1.2;
  list-style: none;
  cursor: pointer;
  transition: background .16s ease, color .16s ease;
}

.nav-portfolio summary::-webkit-details-marker {
  display: none;
}

.nav-portfolio summary::after {
  width: 6px;
  height: 6px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  transform: translateY(-2px) rotate(45deg);
  transition: transform .16s ease;
}

.nav-portfolio summary:hover,
.nav-portfolio summary:focus-visible,
.nav-portfolio[open] summary {
  background: var(--accent-soft);
  color: var(--accent-dark);
}

.nav-portfolio summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.nav-portfolio[open] summary::after {
  transform: translateY(2px) rotate(225deg);
}

.nav-portfolio-menu {
  position: absolute;
  z-index: 20;
  top: calc(100% + 8px);
  left: 0;
  display: grid;
  min-width: 210px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.site-nav .nav-portfolio-menu a {
  padding: 10px 12px;
  border-radius: 10px;
  white-space: nowrap;
}

@media (max-width: 980px) {
  .nav-portfolio {
    width: 100%;
  }

  .nav-portfolio summary {
    justify-content: space-between;
  }

  .nav-portfolio-menu {
    position: static;
    min-width: 0;
    margin: 4px 12px 8px;
    padding: 2px 0 2px 12px;
    border: 0;
    border-left: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .site-nav .nav-portfolio-menu a {
    padding: 10px 12px;
    white-space: normal;
  }
}