/* ============================================================
   VIAJAR — Footer
   ============================================================ */

.footer {
  background: var(--black);
  color: rgba(255,255,255,.7);
  padding-top: var(--sp-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-10);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

@media (min-width: 480px) {
  .footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1.2fr; }
}

/* ── Column: Brand ── */
.footer__brand {}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
  text-decoration: none;
}

.footer__logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--white);
}

.footer__logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--white);
}

.footer__logo-text em {
  font-style: italic;
  color: var(--gold);
}

.footer__desc {
  font-size: var(--fs-sm);
  line-height: 1.7;
  color: rgba(255,255,255,.45);
  margin-bottom: var(--sp-6);
  max-width: 280px;
}

.footer__legal {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.25);
  line-height: 1.7;
}

/* ── Column: Links ── */
.footer__col-title {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: var(--sp-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__links a {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.45);
  text-decoration: none;
  transition: color var(--transition-fast), padding-left var(--transition-fast);
  display: inline-block;
}

.footer__links a:hover {
  color: var(--gold);
  padding-left: var(--sp-1);
}

/* ── Column: Contatti ── */
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: rgba(255,255,255,.45);
  margin-bottom: var(--sp-4);
}

.footer__contact-icon {
  font-size: 1rem;
  margin-top: 2px;
  flex-shrink: 0;
}

.footer__contact-item a {
  color: rgba(255,255,255,.45);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__contact-item a:hover { color: var(--gold); }

/* ── Column: Social ── */
.footer__social {
  display: flex;
  gap: var(--sp-3);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}

.footer__social-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.55);
  font-size: 1.1rem;
  text-decoration: none;
  transition: background var(--transition-fast), color var(--transition-fast);
  border: 1px solid rgba(255,255,255,.08);
}

.footer__social-btn:hover {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.footer__cert {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-wrap: wrap;
}

.footer__cert-badge {
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-sm);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: rgba(255,255,255,.3);
  letter-spacing: 0.05em;
}

/* ── Footer Bottom ── */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-5);
  flex-wrap: wrap;
}

.footer__bottom-copy {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.25);
}

.footer__bottom-links {
  display: flex;
  gap: var(--sp-5);
  flex-wrap: wrap;
}

.footer__bottom-links a {
  font-size: var(--fs-xs);
  color: rgba(255,255,255,.25);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__bottom-links a:hover { color: rgba(255,255,255,.55); }