/* ==========================================================================
   Footer Styles - CarTrier WordPress Theme v4
   ========================================================================== */

.site-footer {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  color: #94a3b8;
  position: relative;
  margin-top: 64px;
}

/* Rainbow Gradient Border at Top */
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, #dc2626, #f59e0b, #16a34a, #dc2626);
}

.footer-container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 64px 32px 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-col {
  /* Column styling */
}

/* Footer Brand Column */
.footer-brand {
  grid-column: span 1;
}

.footer-logo {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
  font-size: 24px;
  font-weight: bold;
  letter-spacing: -0.5px;
}

.footer-logo .logo-car {
  color: #FFFFFF;
  margin-right: 2px;
}

.footer-logo .logo-trier {
  color: #F97316;
}

.footer-description {
  color: #94A3B8;
  font-size: 14px;
  line-height: 1.6;
  max-width: 300px;
}

/* Footer Column Headings */
.footer-col h4 {
  color: #FFFFFF;
  font-weight: bold;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

/* Footer Lists */
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: #CBD5E1;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s ease;
}

.footer-col a:hover {
  color: #FFFFFF;
}

/* Footer Bottom Section */
.footer-bottom {
  border-top: 1px solid #334155;
  padding-top: 24px;
  margin-top: 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  color: #94A3B8;
  font-size: 14px;
  margin: 0;
}

.footer-disclaimer {
  color: #64748B;
  font-size: 12px;
}

/* Responsive Design */

/* Tablet: 2 columns */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: span 2;
  }
}

/* Mobile: Single column */
@media (max-width: 640px) {
  .footer-container {
    padding: 48px 16px 24px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-brand {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}