.site-footer { padding-top: 6rem; border-top: 1px solid var(--border-light); margin-top: 4rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.5fr; gap: 4rem; margin-bottom: 5rem; }
.footer-brand h2 { display: flex; align-items: center; gap: 12px; font-size: 1.5rem; font-weight: 700; margin: 0 0 1.5rem; color: var(--text-dark); }
.footer-brand p { font-size: 1rem; color: var(--text-gray); line-height: 1.6; margin-bottom: 2rem; max-width: 320px; }
.footer-brand .status-text { font-size: 0.9rem; color: var(--text-light); }
.footer-nav h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 1.5rem; color: var(--text-dark); }
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 1rem; padding-bottom: 1rem; border-bottom: 1px solid var(--border-light); max-width: 240px; }
.footer-links a { text-decoration: none; color: var(--text-dark); font-weight: 500; font-size: 1rem; display: flex; justify-content: space-between; align-items: center; transition: color 0.2s; }
.footer-links a:hover { color: var(--blue); }
.footer-links a svg { width: 18px; height: 18px; color: var(--blue); }
.footer-nav .nav-note { font-size: 0.9rem; color: var(--text-light); margin-top: 1.5rem; display: block; line-height: 1.5; max-width: 200px; }
.footer-newsletter h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 1.5rem; color: var(--text-dark); }
.footer-newsletter p { font-size: 1rem; color: var(--text-gray); margin-bottom: 1.5rem; }
.footer-email-box { display: flex; border: 1px solid var(--border); background: white; padding: 4px; gap: 4px; margin-bottom: 1rem; }
.footer-email-box:focus-within { border-color: var(--blue); }
.footer-email-box .input-wrap { flex: 1; display: flex; align-items: center; padding: 0 12px; gap: 10px; }
.footer-email-box input { border: none; outline: none; padding: 10px 0; width: 100%; font-size: 0.95rem; }
.footer-email-box svg { color: var(--text-light); flex-shrink: 0; }
.footer-newsletter .spam-note { font-size: 0.9rem; color: var(--text-light); }
.footer-tags { display: flex; justify-content: center; gap: 1rem; margin-bottom: 5rem; }
.footer-tag { display: flex; align-items: center; gap: 10px; border: 1px solid var(--border-light); padding: 12px 24px; font-size: 1rem; font-weight: 600; color: var(--text-dark); }
.footer-tag svg { width: 20px; height: 20px; color: var(--blue); stroke-width: 2; }
.footer-bottom { border-top: 1px solid var(--border-light); padding: 2.5rem 0 5rem; display: flex; justify-content: space-between; align-items: center; color: var(--text-gray); font-size: 0.95rem; }
.footer-bottom-left { display: flex; align-items: center; gap: 2rem; }
.footer-bottom-right { display: flex; align-items: center; gap: 3rem; }
.footer-bottom a { text-decoration: none; color: var(--text-dark); font-weight: 500; transition: color 0.2s; }
.footer-bottom a:hover { color: var(--blue); }

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
  .footer-newsletter { grid-column: span 2; }
}

@media (max-width: 768px) {
  .site-footer { padding-top: 3.5rem; margin-top: 2rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; margin-bottom: 3rem; }
  .footer-newsletter { grid-column: span 1; }
  .footer-brand h2 { font-size: 1.25rem; margin-bottom: 1rem; }
  .footer-brand p { font-size: 0.95rem; margin-bottom: 1.25rem; }
  .footer-nav h3,
  .footer-newsletter h3 { font-size: 1rem; margin-bottom: 1rem; }
  .footer-email-box {
    flex-direction: column;
    padding: 0.75rem;
    gap: 0.5rem;
  }
  .footer-email-box .input-wrap { padding: 0 4px; }
  .footer-email-box .btn-blue { width: 100%; padding: 12px 20px; }
  .footer-tags { flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem; }
  .footer-tag { padding: 8px 14px; font-size: 0.85rem; }
  .footer-tag svg { width: 16px; height: 16px; }
  .footer-bottom {
    flex-direction: column;
    gap: 1.25rem;
    text-align: center;
    padding: 2rem 0 3rem;
    font-size: 0.9rem;
  }
  .footer-bottom-left { flex-direction: column; gap: 0.5rem; }
  .footer-bottom-left span[style] { display: none; }
  .footer-bottom-right { gap: 1.5rem; }
}

@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-newsletter { grid-column: span 1; }
  .footer-tags { flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; gap: 1.5rem; text-align: center; }
  .footer-bottom-left { flex-direction: column; gap: 1rem; }
}