/* ==========================================================================
   NAVBAR CONDIVISA — con menu a tendina per categorie e sottocategorie
   Stile neutro pensato per convivere con qualsiasi tema delle singole pagine
   (ogni pagina ha la sua palette --accent ecc, la navbar resta indipendente)
   ========================================================================== */

.site-nav {
  font-family: 'IBM Plex Sans', sans-serif;
  background: #14181f;
  color: #e8e8e6;
  border-bottom: 3px solid #2b6cb0;
  position: relative;
  z-index: 200;
}

.site-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  /* con viewport-fit=cover in orizzontale la tacca invade il lato: la barra
     resta a tutta larghezza, il contenuto si scosta */
  padding-left: max(1.25rem, env(safe-area-inset-left));
  padding-right: max(1.25rem, env(safe-area-inset-right));
  min-height: 48px;
}

/* I link della navbar riempiono l'altezza della barra: 48px è la soglia di
   tocco che il pre-launch report di Play misura. Valori espliciti e non
   var(--touch) perché questo foglio resta indipendente da base.css. */
.site-nav-home {
  display: flex;
  align-items: center;
  min-height: 48px;
  gap: .5rem;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Lo scudo e' su fondo trasparente: sta sulla navbar scura senza riquadro */
.site-nav-logo {
  display: block;
  width: auto;
  height: 26px;
  flex-shrink: 0;
}

.site-nav-home:hover {
  color: #9ec6ec;
}

.site-nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
  height: 100%;
}

/* link diretti (senza categoria) usano la stessa classe .nav-link */
.site-nav-links > a {
  font-size: 0.875rem;
  color: #b8bcc4;
  text-decoration: none;
  white-space: nowrap;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  transition: color .15s, background .15s;
}

.site-nav-links > a:hover {
  color: #fff;
  background: #1c222c;
}

.site-nav-links > a.active {
  color: #fff;
  font-weight: 600;
}

/* ── CATEGORIE / DROPDOWN ── */
.nav-category {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
}

.cat-trigger {
  display: flex;
  align-items: center;
  min-height: 48px;
  gap: 0.35rem;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.875rem;
  color: #b8bcc4;
  white-space: nowrap;
  padding: 0.4rem 0.6rem;
  border-radius: 4px;
  cursor: pointer;
  transition: color .15s, background .15s;
}

.cat-trigger:hover {
  color: #fff;
  background: #1c222c;
}

.cat-trigger.active {
  color: #fff;
  font-weight: 600;
}

.cat-trigger .caret {
  flex-shrink: 0;
  transition: transform .15s;
}

.nav-category.open .cat-trigger .caret {
  transform: rotate(180deg);
}

.nav-category.open .cat-trigger {
  color: #fff;
  background: #1c222c;
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: #1c222c;
  border: 1px solid #2a2f3a;
  border-radius: 0 0 6px 6px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
  padding: 0.4rem 0;
  z-index: 210;
}

.nav-category.open .nav-dropdown {
  display: block;
}

.nav-dropdown a {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  color: #b8bcc4;
  text-decoration: none;
  white-space: nowrap;
}

.nav-dropdown a:hover {
  color: #fff;
  background: #262c38;
}

.nav-dropdown a.active {
  color: #fff;
  font-weight: 600;
  border-left: 2px solid #2b6cb0;
  padding-left: calc(1rem - 2px);
}

.subcat-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  /* #6c7280 stava a 3.31:1 sul fondo del menu: sotto soglia per il testo */
  color: #8e95a8;
  padding: 0.6rem 1rem 0.25rem;
}

.subcat-label:first-child {
  padding-top: 0.4rem;
}

.site-nav-toggle {
  display: none;
  min-width: 48px;
  min-height: 48px;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  flex-shrink: 0;
}

/* ── LINK INFO (fisso a destra) ── */
.site-nav-info-link {
  display: flex;
  align-items: center;
  min-height: 48px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #9ec6ec;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  padding: 0 0.7rem;
  border-radius: 4px;
  margin-left: auto;
  transition: color .15s, background .15s;
}

.site-nav-info-link:hover {
  color: #fff;
  background: #1c222c;
}

.site-nav-info-link.active {
  color: #fff;
}

/* ── MOBILE ── */
@media (max-width: 720px) {
  .site-nav-toggle {
    display: block;
    margin-left: auto;
  }

  .site-nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    height: auto;
    position: absolute;
    top: 48px;
    left: 0;
    right: 0;
    background: #14181f;
    border-bottom: 3px solid #2b6cb0;
    max-height: calc(100vh - 48px);
    overflow-y: auto;
  }

  .site-nav-links.open {
    display: flex;
  }

  .site-nav-links > a {
    width: 100%;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid #2a2f3a;
    border-radius: 0;
    border-left: 3px solid transparent;
  }

  .site-nav-links > a.active {
    border-left-color: #2b6cb0;
  }

  .nav-category {
    height: auto;
    display: block;
    border-bottom: 1px solid #2a2f3a;
  }

  .cat-trigger {
    width: 100%;
    justify-content: space-between;
    padding: 0.85rem 1.25rem;
    border-radius: 0;
  }

  .nav-category.open .cat-trigger {
    background: #1c222c;
  }

  .nav-dropdown {
    position: static;
    display: none;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: #10141b;
    padding: 0;
  }

  .nav-category.open .nav-dropdown {
    display: block;
  }

  .nav-dropdown a {
    padding: 0.7rem 1.25rem 0.7rem 2.25rem;
  }

  .nav-dropdown a.active {
    padding-left: calc(2.25rem - 2px);
  }

  .subcat-label {
    padding: 0.6rem 1.25rem 0.25rem 2.25rem;
  }
}