html, body {
      height: 100%;
      margin: 0;
      padding: 0;
      overflow-x: hidden;
    }

    option,select {
    background-color: white;
    }

.fixed-logo {
  position: absolute;
  top: 40px; 
  left: 20px; 
  z-index: 999; 
}

.ui.container.segment {
  background-color: rgba(0, 0, 0, 0.6) !important; /* nero con trasparenza */
  color: white !important; /* per migliorare leggibilità */
  border: none;
  box-shadow: none;
}

.ui.fixed.menu {
  background: black !important;
  box-shadow: none !important;
  border: none !important;
}

/* Centrare voci del menu top fisso */
.ui.fixed.menu .centered.menu {
  margin: 0 auto;
  flex-grow: 1;
  justify-content: center;
}

/* Ingrandire le voci del menu */
.ui.fixed.menu .item {
  font-size: 0.8rem;
  font-weight: bold;
}

.ui.fixed.menu .item {
  color: white !important;
  font-weight: bold !important;
}


.ui.fixed.menu .dropdown .item {
  color: white !important;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}
    .toc.item {
      display: none;
    }
    @media only screen and (max-width: 700px) {
      .ui.fixed.menu {
        display: none;
      }
      .toc.item {
        display: block;
      }
    }

.toc.item i.sidebar.icon {
  font-size: 2em;
  color: white;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.7);
}



.uppercase {
  text-transform: uppercase;
}

.page-title {
  font-size: 2.5rem;
}

@media screen and (max-width: 2048px) {
  .page-title {
    font-size: 2.6rem;
  }
}

@media screen and (max-width: 1024px) {
  .page-title {
    font-size: 2rem;
  }
}

.responsive-text {
  font-size: 1.6rem;
  line-height: 1.6;
}

@media screen and (max-width: 2048px) {
  .responsive-text {
    font-size: 1.3rem;
  }
}

@media screen and (max-width: 1024px) {
  .responsive-text {
    font-size: 1rem;
  }
}