/* =========================
   FOOTER (Utilityera)
   Matches your variables + premium look
   ========================= */

footer {
  margin-top: 56px;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border-top: 1px solid var(--border);
}

footer .container {
  max-width: 1260px;
  margin: 0 auto;
  padding: 44px 16px 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
  padding: 22px;
}

/* Column headings */
.footer-column h3 {
  margin: 0 0 12px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.2px;
  color: var(--text);
}

/* Brand paragraph */
.footer-para {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
  max-width: 52ch;
}

/* Links list */
.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 10px;
  border-radius: 12px;
  transition:
    background var(--transition),
    color var(--transition),
    transform var(--transition);
}

/* small bullet-dot */
.footer-links a::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: rgba(67, 56, 202, 0.75);
  box-shadow: 0 0 0 3px rgba(67, 56, 202, 0.08);
  flex: 0 0 auto;
}

.footer-links a:hover {
  background: rgba(99, 102, 241, 0.1);
  color: var(--text);
  transform: translateX(2px);
}

.footer-links a:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

/* Bottom bar */
.copyright {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
}

.copyright p {
  margin: 0;
  color: var(--muted-2);
  font-size: 13px;
  font-weight: 600;
}

/* Responsive */
@media (max-width: 980px) {
  .footer-content {
    grid-template-columns: 1fr 1fr;
    padding: 18px;
    gap: 18px;
  }

  .footer-para {
    max-width: 100%;
  }
}

@media (max-width: 560px) {
  footer .container {
    padding: 34px 14px 18px;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-column h3 {
    font-size: 15px;
  }
}

/* Motion accessibility */
@media (prefers-reduced-motion: reduce) {
  .footer-links a {
    transition: none !important;
  }
}