/* =========================================================
   Footer condiviso + newsletter — usato da tutte le pagine.
   Sorgente: partials/footer.html (non modificare pagina per pagina).
   ========================================================= */

.site-footer {
  margin-top: 48px;
  padding: 0 16px 40px;
  background: transparent;
  text-align: left;
  font-size: 14px;
  color: var(--ink-2, #6b7280);
}
.site-footer .sf-inner {
  max-width: 1080px;
  margin: 0 auto;
  border-top: 1px solid var(--line, #eef0f5);
  padding-top: 34px;
}

/* ---------- Newsletter ---------- */
.site-footer .sf-news {
  background: var(--card, #fff);
  border: 1px solid var(--line, #eef0f5);
  border-radius: 22px;
  box-shadow: var(--shadow-card, 0 18px 40px -22px rgba(40, 44, 96, 0.30));
  padding: 24px 22px;
  text-align: left;
}
.site-footer .sf-news h2 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--ink, #131829);
  line-height: 1.3;
}
.site-footer .sf-news > p {
  margin-top: 6px;
  font-size: 14px;
  color: var(--ink-2, #6b7280);
}
.site-footer .sf-form { margin-top: 16px; }
.site-footer .sf-trap {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap;
}
.site-footer .sf-field { display: flex; flex-wrap: wrap; gap: 10px; }
.site-footer .sf-input {
  flex: 1 1 200px;
  min-width: 0;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink, #131829);
  background: var(--bg, #f3f4fb);
  border: 1px solid var(--line, #eef0f5);
  border-radius: 14px;
  padding: 13px 15px;
  outline: none;
  transition: border-color .15s ease, background .15s ease;
}
.site-footer .sf-input::placeholder { color: var(--ink-3, #9ca3af); }
.site-footer .sf-input:focus {
  border-color: var(--indigo, #4f46e5);
  background: var(--card, #fff);
}
.site-footer .sf-submit {
  flex: 0 0 auto;
  font-family: inherit;
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, var(--indigo-bright, #5b6cf5), var(--indigo, #4f46e5) 70%);
  border: 0;
  border-radius: 14px;
  padding: 13px 26px;
  cursor: pointer;
  box-shadow: 0 14px 26px -14px rgba(79, 70, 229, 0.8);
  transition: transform .15s ease, opacity .15s ease;
}
.site-footer .sf-submit:hover { transform: translateY(-2px); }
.site-footer .sf-submit:disabled { opacity: .6; cursor: default; transform: none; }
.site-footer .sf-privacy {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-2, #6b7280);
  cursor: pointer;
}
.site-footer .sf-privacy input {
  margin-top: 2px;
  width: 16px; height: 16px;
  flex-shrink: 0;
  accent-color: var(--indigo, #4f46e5);
  cursor: pointer;
}
.site-footer .sf-privacy a { color: var(--indigo, #4f46e5); text-decoration: underline; }
.site-footer .sf-error {
  margin-top: 10px;
  font-size: 12.5px;
  font-weight: 600;
  color: #dc2626;
}
.site-footer .sf-done {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: 16px;
  padding: 15px 16px;
  border-radius: 16px;
  background: rgba(5, 150, 105, 0.09);
  border: 1px solid rgba(5, 150, 105, 0.22);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--green, #059669);
}
.site-footer .sf-done-ic {
  width: 30px; height: 30px;
  flex-shrink: 0;
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(5, 150, 105, 0.14);
}
.site-footer [hidden] { display: none !important; }

/* ---------- Link per categoria ---------- */
.site-footer .sf-links {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  margin-top: 30px;
}
.site-footer .sf-col h3 {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.7px;
  text-transform: uppercase;
  color: var(--ink, #131829);
}
.site-footer .sf-col ul { list-style: none; margin: 10px 0 0; padding: 0; }
.site-footer .sf-col li { margin-top: 6px; }
.site-footer .sf-col a {
  font-size: 13px;
  color: var(--ink-2, #6b7280);
  text-decoration: none;
  transition: color .15s ease;
}
.site-footer .sf-col a:hover { color: var(--indigo, #4f46e5); }

/* ---------- Riga finale ---------- */
.site-footer .sf-bottom {
  margin-top: 32px;
  padding-top: 22px;
  border-top: 1px solid var(--line, #eef0f5);
  text-align: center;
}
.site-footer .sf-made { font-size: 13px; color: var(--ink-3, #9ca3af); }
.site-footer .sf-made a {
  color: var(--indigo, #4f46e5);
  font-weight: 700;
  text-decoration: none;
}
.site-footer .sf-made a:hover { text-decoration: underline; }
.site-footer .sf-piva { margin-top: 4px; font-size: 12.5px; color: var(--ink-3, #9ca3af); }
.site-footer .sf-social {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}
.site-footer .sf-social a {
  width: 38px; height: 38px;
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--ink-2, #6b7280);
  background: var(--card, #fff);
  border: 1px solid var(--line, #eef0f5);
  transition: color .15s ease, border-color .15s ease, transform .15s ease;
}
.site-footer .sf-social a:hover {
  color: var(--indigo, #4f46e5);
  border-color: var(--indigo, #4f46e5);
  transform: translateY(-2px);
}
.site-footer .sf-tag { margin-top: 14px; font-size: 12px; color: var(--ink-3, #9ca3af); }

@media (min-width: 720px) {
  .site-footer .sf-news { padding: 28px 26px; }
  .site-footer .sf-links { grid-template-columns: repeat(3, 1fr); gap: 26px; }
}