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

.footer {
  background: var(--navy-900);
  color: rgba(250, 248, 243, 0.75);
  padding-top: var(--space-20);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-16);
}

.footer__brand p {
  color: rgba(250, 248, 243, 0.6);
  font-size: var(--text-sm);
  margin-block: var(--space-4);
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--white);
}

.footer__logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gold-500);
  color: var(--navy-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
}

.footer__socials {
  display: flex;
  gap: var(--space-3);
}

.footer__socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(250, 248, 243, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(250, 248, 243, 0.8);
  transition: all var(--duration-fast) var(--ease-standard);
}

.footer__socials a:hover {
  background: var(--gold-500);
  border-color: var(--gold-500);
  color: var(--navy-900);
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__col h4 {
  color: var(--white);
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-2);
}

.footer__col a,
.footer__col span {
  font-size: var(--text-sm);
  color: rgba(250, 248, 243, 0.65);
  transition: color var(--duration-fast) var(--ease-standard);
}

.footer__col a:hover {
  color: var(--gold-300);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding-block: var(--space-6);
  border-top: 1px solid rgba(250, 248, 243, 0.12);
  font-size: var(--text-xs);
  color: rgba(250, 248, 243, 0.5);
}

.footer__scalority {
  display: inline-flex;
  vertical-align: middle;
  margin-left: 2px;
  text-decoration: none !important;
}

.footer__scalority-logo {
  height: 14px;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.85;
  transition: opacity var(--duration-fast) var(--ease-standard);
}

.footer__scalority:hover .footer__scalority-logo {
  opacity: 1;
}

.footer__bottom a {
  color: rgba(250, 248, 243, 0.7);
  text-decoration: underline;
  text-underline-offset: 2px;
}

@media (max-width: 900px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .footer__top { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; }
}