/* Menu di sito, identico alla landing principale.
   Foglio a parte: la CSP ammette style-src 'self', non un terzo <style> inline. */

.sito-nav {
  --sito-bg: #050705;
  --sito-phosphor: #3dff9a;
  --sito-phosphor-dim: #1a8f55;
  --sito-amber: #f0b429;
  --sito-fog: #8fa898;
  --sito-mono: "IBM Plex Mono", ui-monospace, "Cascadia Code", Consolas, monospace;

  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1rem clamp(1rem, 4vw, 2.5rem);
  background: linear-gradient(to bottom, rgba(5, 7, 5, 0.95), transparent);
  font-family: var(--sito-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sito-fog);
}

.sito-nav a {
  color: inherit;
  text-decoration: none;
}

.sito-nav a:hover { color: #e8f5ec; }

.sito-nav a:focus-visible {
  outline: 2px solid var(--sito-phosphor);
  outline-offset: 3px;
}

.sito-nav .brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--sito-phosphor);
  font-weight: 600;
}

.sito-nav .brand img {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  display: block;
  background: #0a100c;
}

.sito-nav .stamp {
  border: 1px solid var(--sito-amber);
  color: var(--sito-amber);
  padding: 0.25rem 0.55rem;
  font-weight: 600;
}

.sito-nav .links {
  display: flex;
  gap: 1.25rem 1.5rem;
  align-items: center;
  flex-wrap: wrap;
  row-gap: 0.5rem;
}

.sito-nav .links a {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.sito-nav .cta {
  color: var(--sito-bg);
  background: var(--sito-phosphor);
  padding: 0.45rem 0.9rem;
  font-weight: 600;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.sito-nav .cta:hover { color: var(--sito-bg); filter: brightness(1.1); }

.sito-nav .lang {
  border: 1px solid var(--sito-phosphor-dim);
  color: var(--sito-phosphor);
  background: rgba(10, 16, 12, 0.6);
  padding: 0.45rem 0.9rem;
  font-weight: 600;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.sito-nav .menu {
  display: none;
  border: 1px solid #1a2e22;
  background: #0a100c;
  color: #e8f5ec;
  font-family: var(--sito-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 0.75rem;
  min-height: 44px;
  cursor: pointer;
}

.sito-nav .menu summary {
  list-style: none;
  cursor: pointer;
}

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

.sito-nav .menu .panel {
  display: none;
}

.sito-nav .menu[open] {
  width: 100%;
}

.sito-nav .menu[open] .panel {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-top: 0.6rem;
}

.sito-nav .menu .panel a {
  min-height: 44px;
  display: flex;
  align-items: center;
  color: var(--sito-fog);
}

/* Non sul body: overflow sul body + padding-top fa scendere
   position:fixed rispetto alla home, dove il nav sta a top: 0. */
body:has(.sito-nav) main,
body:has(.sito-nav) .wrap {
  padding-top: 4.5rem;
}

@media (max-width: 72rem) {
  .sito-nav .links { display: none; }
  .sito-nav .menu { display: block; }
  .sito-nav .stamp { display: none; }
}