@import url('variables.css');

/* ========================= */
/*           FOOTER          */
/* ========================= */

.site-footer {
  background: var(--blu);
  color: var(--oro);
  padding: 40px 20px 20px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

/* Brand */
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo {
  max-width: 160px;
  height: auto;
  filter: brightness(0) invert(1);
}

.footer-description {
  font-size: 14px;
  line-height: 1.5;
  opacity: 0.9;
}

/* Colonne */
.footer-col h4 {
  margin-bottom: 10px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col a {
  text-decoration: none;
  color: var(--oro);
  font-size: 14px;
  opacity: 0.9;
  transition: opacity 0.2s, transform 0.2s;
}

.footer-col a:hover {
  opacity: 1;
  transform: translateX(2px);
}

/* Contatti */
.footer-contacts li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}

.footer-contacts .material-symbols-outlined {
  font-size: 18px;
  color: var(--oro);
}

/* Bottom */
.footer-bottom {
  margin-top: 30px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  text-align: center;
  font-size: 13px;
  opacity: 0.85;
}

/* ========================= */
/*        RESPONSIVE         */
/* ========================= */

@media (max-width: 900px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .site-footer {
    padding: 30px 16px 16px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-col h4 {
    font-size: 15px;
  }
}