.sections-menu {
  width: 180px;
  flex-shrink: 0;
  position: sticky;
  top: 0px;
  height: calc(100vh);
  background-color: var(--section-bg);
  padding: 1rem 0.5rem;
  order: 1;
  transition: width var(--slow-transition-speed, 0.3s) ease, opacity var(--slow-transition-speed, 0.3s) ease;
  border-right: 1px solid var(--border-color, #ccc);
  margin: 12px 0px 0px -10px;
  border-top-right-radius: 0.25rem;
  border-bottom-right-radius: 0.25rem;
  overflow: hidden;
}
.sections-menu.withHeader {
  top: 80px;
  height: calc(100vh - 80px);
}
.sections-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
}
.section-item {
  margin: 0;
  padding: 9px 15px;
  width: 100%;
}
.section-link {
  display: block;
  padding: 0rem 0.3rem 1.2rem 0.4rem;
  color: var(--text-color, #2E2E2E);
  text-decoration: none;
  border-radius: var(--border-radius, 8px);
  transition: background-color var(--base-transition-speed, 0.2s) ease,
    color var(--base-transition-speed, 0.2s) ease;
}
.section-link:hover,
.section-link:focus {
  outline: none;
}
.section-text {
  display: block;
  font-weight: bold;
  font-size: 0.7rem;
  color: #ffffffa3;
  opacity: 0.7;
}
.section-desc {
  display: block;
  font-size: 0.5rem;
  color: var(--section-desc-color);
  margin-top: 0.1rem;
  opacity: 0.7;
}

.section-item.en-cours .section-text,
.section-item.en-cours .section-desc,
.section-link:hover .section-text,
.section-link:hover .section-desc {
  opacity: 1;
}

@media (max-width: 1280px) {
  .sections-menu {
    display: none;
  }
}