/* ═══════════════════════════════════════════
   FOOTER — Professional 4-column
   ═══════════════════════════════════════════ */
.footer {
  padding: 64px 0 32px;
  background: #0a1628;
  color: #fff;
}

/* 4-column grid: brand takes more space */
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

/* Brand column */
.footer__brand p {
  color: #94a3b8;
  font-size: 0.9rem;
  line-height: 1.7;
  margin: 1rem 0 1.25rem;
  max-width: 280px;
}

.footer__contact-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.footer__contact-info span {
  font-size: 0.85rem;
  color: #64748b;
}

/* Logo */
.footer__logo {
  display: inline-flex;
  text-decoration: none;
}

.footer__logo-text {
  font-family: 'Raleway', var(--font-display);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  color: #fff;
}

.footer__logo-accent {
  color: #60a5fa;
}

/* Link columns */
.footer__title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #fff;
  margin-bottom: 1.25rem;
}

.footer__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.footer__col ul a {
  color: #94a3b8;
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer__col ul a:hover {
  color: #fff;
}

.footer__link-disabled {
  color: #475569;
  font-size: 0.9rem;
  cursor: default;
  pointer-events: none;
}

/* Bottom bar */
.footer__bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #475569;
  font-size: 0.82rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer__bottom strong {
  color: #94a3b8;
}

/* Responsive */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}