/* ============================================================
   HEADER THEME — estratto da editorial.css per condivisione con
   il layout mappa (src/_includes/layouts/mappa.njk).
   Caricato DOPO style.css per vincere nella cascade.
   Richiede i design token --hd-* (definiti in editorial.css :root
   o inline nel layout mappa).
   ============================================================ */

/* ─────────────── HEADER — translucent light ─────────────── */
.site-header {
  background: color-mix(in srgb, var(--color-bg) 82%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--hd-line) 60%, transparent);
  box-shadow: none;
}
.site-header.scrolled {
  box-shadow: none;
  border-bottom-color: var(--hd-line);
}
[data-theme='dark'] .site-header {
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
}

/* Logo — serif display */
.site-header .logo-text {
  font-family: var(--font-heading);
  font-weight: 400;
  font-size: 22px;
  letter-spacing: -0.01em;
  line-height: 1;
  color: var(--hd-ink);
  margin-bottom: 2px;
}
.site-header .logo-text small {
  font-family: var(--hd-mono);
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hd-muted);
  margin-top: 0;
  display: block;
}

/* Main nav — pill links */
.site-header .main-nav > a:not(.btn),
.site-header .main-nav > .nav-dropdown-wrap > .nav-dropdown-trigger {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--hd-ink-soft);
  background: transparent;
  transition:
    background 0.15s,
    color 0.15s;
  min-height: 36px;
}
.site-header .main-nav > a:not(.btn):hover,
.site-header .main-nav > .nav-dropdown-wrap > .nav-dropdown-trigger:hover {
  background: var(--hd-bg-2);
  color: var(--hd-ink);
}
.site-header .main-nav > a.active,
.site-header .main-nav > .nav-dropdown-wrap > .nav-dropdown-trigger.active {
  background: var(--hd-ink);
  color: var(--hd-bg);
}
.site-header .main-nav > a.active::after {
  display: none;
}
.site-header .main-nav .main-nav-emergency {
  color: var(--hd-accent);
}
.site-header .main-nav .main-nav-emergency:hover {
  background: var(--hd-accent-wash);
  color: var(--hd-accent);
}

/* Segnala button in main-nav */
.site-header .main-nav .btn.btn-primary,
.site-header .main-nav .btn.btn-sm.btn-primary {
  background: var(--hd-ink);
  color: var(--hd-bg);
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 500;
  font-size: 14px;
  box-shadow: none;
  border: 1px solid transparent;
  text-transform: none;
  letter-spacing: 0;
}
.site-header .main-nav .btn.btn-primary:hover,
.site-header .main-nav .btn.btn-sm.btn-primary:hover {
  background: var(--hd-accent);
  color: #fff;
  transform: none;
  box-shadow: none;
}

/* Language dropdown trigger — pill mono */
.site-header .lang-dropdown-trigger {
  font-family: var(--hd-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  border: 1px solid var(--hd-line);
  border-radius: 999px;
  padding: 6px 12px;
  background: transparent;
  color: var(--hd-ink-soft);
}
.site-header .lang-dropdown-trigger:hover,
.site-header .lang-dropdown-trigger:focus-visible {
  background: var(--hd-bg-2);
  color: var(--hd-ink);
  border-color: var(--hd-line);
}
.site-header .theme-toggle,
.site-header .menu-toggle {
  color: var(--hd-ink-soft);
  background: transparent;
}
.site-header .theme-toggle:hover,
.site-header .menu-toggle:hover {
  color: var(--hd-ink);
  background: var(--hd-bg-2);
}

/* Italic "Soglia" brand accent — header, sidebar, drawer */
.site-header .logo-text em,
.site-sidebar .sidebar-tagline strong em,
.mobile-nav .mobile-nav-title em {
  font-style: italic;
  color: var(--hd-accent);
  font-weight: inherit;
}

/* Top actions container */
.site-header .top-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ─────────────── EMERGENCY button (angolo destro) ─────────────── */
.site-header .btn-emergency {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 13px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--hd-accent);
  color: #fff;
  border: 1px solid transparent;
  transition:
    background 0.15s,
    transform 0.15s;
  white-space: nowrap;
  text-decoration: none;
  min-height: 36px;
  line-height: 1;
}
.site-header .btn-emergency:hover,
.site-header .btn-emergency:focus-visible {
  background: var(--hd-accent-ink);
  color: #fff;
  transform: translateY(-1px);
}
@media (max-width: 640px) {
  .site-header .btn-emergency {
    font-size: 0;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
  }
  .site-header .btn-emergency > span[aria-hidden] {
    font-size: 18px;
  }
}
/* Dark: il tema sbianca --hd-accent (contrasto 2.97:1 su #fff). Usiamo accent-ink piu scuro. */
[data-theme='dark'] .site-header .btn-emergency {
  background: var(--hd-accent-ink);
  color: #fff;
}
[data-theme='dark'] .site-header .btn-emergency:hover,
[data-theme='dark'] .site-header .btn-emergency:focus-visible {
  background: var(--hd-accent);
  color: #fff;
}