/* ============================================
   FOOTER — Full Regenerated Version
   Dark mode footer with blue-accent headers
   ============================================ */

.site-footer {
  background: #020617;
  color: #e5e7eb;
  margin-top: var(--section-space);
  padding: 3rem var(--pad-inline) 1.6rem;
  border-top: 1px solid rgba(148, 163, 184, 0.4);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* --------------------------------------------
   Footer Columns
   -------------------------------------------- */

.footer-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2.4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.4);
}

.footer-column-title {
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-accent-hover);        /* NEW BLUE TITLE */
  font-weight: 600;
  position: relative;
}

/* Optional tiny underline animation (Adobe-style) */
.footer-column-title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: var(--blue-accent-hover);
  transition: width 160ms ease-out;
}

.footer-column-title:hover::after {
  width: 22px;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.footer-links li + li {
  margin-top: 0.35rem;
}

.footer-links a {
  color: #e5e7eb;
}

.footer-links a:hover {
  color: var(--blue-accent-hover);
  text-decoration: none;
}

/* --------------------------------------------
   Footer Metrics
   -------------------------------------------- */

.footer-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1.7rem;
  margin-top: 2.2rem;
  font-size: 0.86rem;
}

.footer-metric-label {
  display: block;
  margin-bottom: 0.15rem;
  text-transform: uppercase;
  letter-spacing: 0.13em;
  font-size: 0.7rem;
  color: var(--blue-accent-hover);        /* NEW BLUE LABELS */
}

.footer-metric-value {
  font-weight: 600;
  color: #f9fafb;
  font-size: 1rem;
}

/* --------------------------------------------
   Footer Bottom Strip
   -------------------------------------------- */

.footer-bottom {
  margin-top: 1.3rem;
  padding-top: 1.05rem;
  border-top: 1px solid rgba(56, 189, 248, 0.25);
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  justify-content: space-between;
  font-size: 0.82rem;
  color: #9ca3af;
}

.footer-bottom span {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .footer-bottom span {
    white-space: normal;
  }
}