/* ========================================
   FOOTER STYLES
   ======================================== */

.site-footer {
  background-color: var(--color-neutral-50);
  border-top: 1px solid var(--color-neutral-200);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: inline-block;
  font-family: var(--font-family-heading);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-bottom: var(--space-4);
  transition: opacity var(--transition-fast);
}

.footer-logo:hover {
  opacity: 0.8;
  color: var(--color-primary-hover);
}

.footer-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.footer-heading {
  font-family: var(--font-family-base);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.footer-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-list li {
  margin-bottom: var(--space-3);
}

.footer-list a {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-list a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-neutral-200);
}

.copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  color: var(--color-text-muted);
  background-color: var(--color-surface);
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-full);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-link:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-neutral-200);
  box-shadow: var(--shadow-xl);
  padding: var(--space-5) 0;
  transform: translateY(0);
  transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner.is-hiding {
  transform: translateY(100%);
  opacity: 0;
}

.cookie-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.cookie-text-wrap {
  flex: 1;
}

.cookie-title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  margin: 0 0 var(--space-2) 0;
}

.cookie-text {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
  max-width: 60ch;
}

.cookie-actions {
  display: flex;
  gap: var(--space-3);
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8) var(--space-5);
  }
  
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }
  
  .cookie-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }
  
  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .cookie-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .cookie-actions .btn {
    width: 100%;
  }
}