/* ─────────────────────────────────────────────────────────────────────────────
   FOOTER — Vercel dark theme
───────────────────────────────────────────────────────────────────────────── */

.site-footer {
  background: #0a0a0a;
  border-top: 1px solid #1a1a1a;
  padding: 64px 0 0;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer .footer-top {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid #1a1a1a;
}

@media (max-width: 992px) {
  .site-footer .footer-top {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.site-footer .footer-brand {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.site-footer .footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 17px;
  color: #fff;
  transition: opacity 0.18s ease;
}
.site-footer .footer-logo:hover { opacity: 0.75; }

.site-footer .footer-tagline {
  font-size: 14px;
  line-height: 1.65;
  color: #666;
  margin: 0;
  max-width: 240px;
}

/* Address */
.site-footer .footer-address {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  font-size: 13px;
  font-style: normal;
  line-height: 1.5;
  color: #555;
  max-width: 220px;
}
.site-footer .footer-address svg { flex-shrink: 0; margin-top: 1px; color: #444; }

/* Contact email */
.site-footer .footer-contact-email {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  color: #666;
  text-decoration: none;
  transition: color 0.18s ease;
}
.site-footer .footer-contact-email svg { flex-shrink: 0; color: #444; }
.site-footer .footer-contact-email:hover { color: #ededed; }

/* Social */
.site-footer .footer-social {
  display: flex;
  gap: 8px;
  margin-top: 2px;
}

.site-footer .social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid #1f1f1f;
  background: #111;
  color: #555;
  transition: border-color 0.18s ease, background 0.18s ease, color 0.18s ease;
}
.site-footer .social-link:hover {
  border-color: #333;
  background: #1a1a1a;
  color: #fff;
}

/* Link columns */
.site-footer .footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

@media (max-width: 768px) {
  .site-footer .footer-columns { grid-template-columns: repeat(2, 1fr); gap: 28px; }
}
@media (max-width: 480px) {
  .site-footer .footer-columns { grid-template-columns: 1fr 1fr; gap: 24px; }
}

.site-footer .footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.site-footer .footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.site-footer .footer-col-title {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ededed;
}

.site-footer .footer-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  color: #666;
  text-decoration: none;
  transition: color 0.18s ease;
  line-height: 1.4;
}
.site-footer .footer-link .ext-icon { opacity: 0; transition: opacity 0.18s ease; flex-shrink: 0; }
.site-footer .footer-link:hover { color: #ededed; }
.site-footer .footer-link:hover .ext-icon { opacity: 0.4; }

/* Bottom bar */
.site-footer .footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  flex-wrap: wrap;
  gap: 12px;
}

@media (max-width: 600px) {
  .site-footer .footer-bottom { flex-direction: column; align-items: flex-start; }
}

.site-footer .footer-copy {
  font-size: 13px;
  color: #444;
  margin: 0;
}

.site-footer .footer-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.site-footer .footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  color: #555;
  background: #111;
  border: 1px solid #1f1f1f;
  padding: 4px 10px;
  border-radius: 40px;
  transition: border-color 0.18s ease, color 0.18s ease;
}
.site-footer .footer-badge:hover {
  border-color: #2a2a2a;
  color: #888;
}