/* Footer Layout */
.site-footer {
  background-color: var(--color-gray-100);
  padding: var(--space-10) 0 var(--space-6);
  margin-top: auto;
  border-top: 1px solid var(--color-gray-200);
}

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

/* Brand Column */
.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: inline-block;
  font-family: 'Nunito', var(--font-family-base);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  text-decoration: none;
  margin-bottom: var(--space-4);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* Links Columns */
.footer-heading {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
  font-family: 'Nunito', var(--font-family-base);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--color-gray-600);
  text-decoration: none;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast), transform var(--transition-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-primary-dark);
  transform: translateX(4px);
}

.footer-links a:focus-visible {
  outline: var(--focus-ring-width) solid var(--focus-ring-color);
  outline-offset: var(--focus-ring-offset);
  border-radius: var(--radius-sm);
}

/* Footer Bottom */
.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-gray-200);
  text-align: center;
}

.copyright {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin: 0;
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  box-shadow: 0 -4px 20px rgba(41, 38, 36, 0.15);
  padding: var(--space-5) 0;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform var(--transition-base);
  border-top: 3px solid var(--color-primary);
}

.cookie-banner.is-visible {
  transform: translateY(0);
}

.cookie-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
}

.cookie-content p {
  margin: 0;
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  max-width: 100%;
}

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

/* Responsive */
@media (max-width: 968px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }
  
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
    text-align: center;
  }
  
  .cookie-container {
    flex-direction: column;
    text-align: center;
    gap: var(--space-4);
  }
  
  .cookie-actions {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-5);
  }
  
  .footer-links ul {
    align-items: center;
  }
  
  .cookie-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .cookie-actions .btn {
    width: 100%;
  }
}