/**
 * Footer Styles
 * Shared footer component styles for all pages
 * Extracted from styles-sections.css for consistent loading
 */

/* ========== Footer ========== */
.footer {
  padding: var(--section-padding-sm) var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  background: var(--color-surface);
}

.footer-inner {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-9);
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  text-decoration: none;
  color: var(--color-text);
}

.footer-logo img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.footer-logo-text {
  font-family: var(--font-mono);
  font-size: var(--text-title-sm);
  font-weight: 600;
}

.footer-tagline {
  font-size: var(--text-body-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

.footer-section h4 {
  font-size: var(--text-label-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

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

.footer-links li {
  margin-bottom: var(--space-2);
}

.footer-links a {
  font-size: var(--text-body-sm);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: all var(--duration-short-4) var(--easing-standard);
  display: inline-block;
}

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

.footer-bottom {
  max-width: 1400px;
  margin: var(--space-8) auto 0;
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copyright {
  font-size: var(--text-label-md);
  color: var(--color-text-tertiary);
}

.footer-legal {
  display: flex;
  gap: var(--space-5);
}

.footer-legal a {
  font-size: var(--text-label-md);
  color: var(--color-text-tertiary);
  text-decoration: none;
  transition: all var(--duration-short-4) var(--easing-standard);
}

.footer-legal a:hover {
  color: var(--color-text-secondary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ========== Footer Responsive ========== */
@media (max-width: 1024px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .footer {
    padding: var(--space-8) var(--space-4);
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-6);
    text-align: center;
  }

  .footer-brand {
    max-width: 100%;
  }

  .footer-logo {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .footer-legal {
    justify-content: center;
  }
}