/* MakerSpecs — Header, navigazione, footer */

/* ===== Site Header ===== */

.site-header {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
  position: sticky;
  top: 0;
  z-index: 50;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.site-nav__logo {
  font-family: "IBM Plex Serif", Georgia, serif;
  font-weight: 600;
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  text-decoration: none;
  letter-spacing: var(--tracking-tight);
  flex-shrink: 0;
}

.site-nav__links {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

.site-nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.site-nav__link:hover { color: var(--color-text-primary); }
.site-nav__link--active { color: var(--color-text-primary); font-weight: 600; }

.site-nav__search {
  display: none;
  position: relative;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  background: var(--color-bg-subtle);
  width: 220px;
}
.site-nav__search:focus-within {
  border-color: var(--color-text-secondary);
  background: var(--color-bg);
}
.site-nav__search-icon { flex-shrink: 0; color: var(--color-text-disabled); }
.site-nav__search-input {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font-size: var(--text-sm);
  color: var(--color-text-primary);
  outline: none;
}
.site-nav__search-input::placeholder { color: var(--color-text-disabled); }
/* Nasconde la X nativa di type=search per uno stile uniforme. */
.site-nav__search-input::-webkit-search-cancel-button { display: none; }

.site-nav__search-results {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  margin: 0;
  padding: 4px;
  list-style: none;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md, 0 8px 24px rgba(0, 0, 0, 0.12));
  max-height: 70vh;
  overflow-y: auto;
  z-index: 50;
}
.site-nav__search-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.site-nav__search-item:hover,
.site-nav__search-item.is-active { background: var(--color-bg-subtle); }
.site-nav__search-thumb {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  object-fit: cover;
  border-radius: var(--radius-sm);
  background: var(--color-bg-subtle);
}
.site-nav__search-thumb--empty { border: 1px solid var(--color-border); }
.site-nav__search-text { display: flex; flex-direction: column; min-width: 0; }
.site-nav__search-name {
  font-weight: 600;
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.site-nav__search-meta {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.site-nav__search-empty {
  padding: 12px 8px;
  text-align: center;
  color: var(--color-text-disabled);
  font-size: var(--text-sm);
}

.site-nav__mobile-toggle {
  display: flex;
  align-items: center;
  padding: 8px;
  color: var(--color-text-secondary);
  background: none;
  border: none;
}

/* Mobile menu — aperto via JS */
.site-nav__mobile-menu {
  display: none;
  flex-direction: column;
  padding: var(--space-3) 0;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}
.site-nav__mobile-menu.is-open {
  display: flex;
}
.site-nav__mobile-menu .site-nav__link {
  padding: var(--space-3) var(--space-5);
  font-size: var(--text-base);
}

@media (min-width: 768px) {
  .site-nav__links        { display: flex; }
  .site-nav__search       { display: flex; }
  .site-nav__mobile-toggle { display: none; }
}

/* ===== Site Footer ===== */

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-subtle);
  margin-top: var(--space-16);
}

.footer-inner {
  padding-top: var(--space-10);
  padding-bottom: var(--space-10);
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-brand__name {
  font-family: "IBM Plex Serif", Georgia, serif;
  font-weight: 600;
  font-size: var(--text-lg);
  color: var(--color-text-primary);
}

.footer-brand__desc {
  margin-top: var(--space-1);
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
  max-width: 280px;
  line-height: var(--leading-relaxed);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (min-width: 768px) {
  .footer-cols { grid-template-columns: repeat(3, 1fr); }
}

.footer-col__list {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col__link {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
}
.footer-col__link:hover { color: var(--color-text-primary); }

.footer-bottom {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: var(--text-xs);
  color: var(--color-text-disabled);
}

@media (min-width: 640px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* --- Selettore lingua (multilingua, vedi docs/traduzioni.md) ------------- */
.site-nav__langs {
  display: flex;
  gap: 0.25rem;
  align-items: center;
}
.site-nav__lang {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--color-text-muted, #6b7280);
  text-decoration: none;
}
.site-nav__lang:hover {
  color: var(--color-text, #111);
}
.site-nav__lang--active {
  color: var(--color-text, #111);
  background: var(--color-surface-2, #f1f1f1);
}