/* ==========================================================================
   Tandem Footer Components
   ========================================================================== */

.site-footer {
  background-color: var(--bg-footer);
  padding: 80px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
  width: 100%;
}

@media (max-width: 768px) {
  .site-footer {
    padding: 60px 0;
  }
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  align-items: flex-start;
}

@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 40px var(--space-lg);
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

@media (max-width: 768px) {
  .footer-brand-col {
    grid-column: span 2;
    margin-bottom: 0;
  }
}

.footer-logo {
  margin-bottom: var(--space-xl);
}

.footer-logo img {
  width: 140px;
  display: block;
}

.footer-copyright {
  grid-column: 1;
  grid-row: 2;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.5;
  margin-top: var(--space-lg);
  white-space: nowrap;
}

@media (max-width: 768px) {
  .footer-copyright {
    grid-column: span 2;
    grid-row: auto;
    order: 99;
    text-align: left;
    margin-top: var(--space-xl);
    font-size: 13px;
    white-space: nowrap;
  }
}

.site-footer h4 {
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-links a {
  color: var(--text-white);
  font-size: var(--fs-body);
  text-decoration: none;
  opacity: 0.8;
  transition: opacity 0.3s ease, color 0.3s ease;
}

.footer-links a:hover {
  opacity: 1;
  color: var(--primary-purple);
}