/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: linear-gradient(180deg, #0a2033 0%, #060f1a 100%);
  color: rgba(255,255,255,.7);
  padding: 55px 0 0;
  border-top: 3px solid var(--gold);
}
.footer-brand img { max-height: 72px; margin-bottom: 14px; filter: brightness(.9); }
.footer-brand h5 {
  color: #fff;
  font-family: var(--font-ui);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 10px;
}
.footer-brand p { font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.7; }
.footer-contact-list { margin-top: 14px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  font-family: var(--font-ui);
  color: rgba(255,255,255,.65);
  margin-bottom: 8px;
}
.footer-contact-list li i { color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.footer-social { display: flex; gap: 8px; margin-top: 18px; }
.footer-social a {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.75);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--gold); color: #1a1a1a; border-color: var(--gold); transform: translateY(-3px); }
.footer-col-title {
  color: #fff;
  font-size: 13px;
  font-family: var(--font-ui);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 18px;
  padding-bottom: 10px;
  position: relative;
}
.footer-col-title::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 36px; height: 2px;
  background: var(--gold);
  border-radius: 1px;
}
.footer-links li { margin-bottom: 8px; }
.footer-links a {
  color: rgba(255,255,255,.62);
  font-size: 13px;
  font-family: var(--font-ui);
  display: flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition);
}
.footer-links a::before { content: '›'; color: var(--gold); font-size: 16px; line-height: 1; }
.footer-links a:hover { color: var(--gold-light); padding-left: 4px; }
.footer-bottom {
  background: rgba(0,0,0,.35);
  padding: 16px 0;
  margin-top: 45px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.footer-bottom p { font-size: 12px; font-family: var(--font-ui); color: rgba(255,255,255,.4); margin: 0; }
.footer-bottom a { color: var(--gold-light); }
.footer-bottom a:hover { color: #fff; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: var(--shadow-md);
  z-index: 999;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  border: 2px solid var(--primary-light);
}
.back-top.show { opacity: 1; visibility: visible; }
.back-top:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-3px); color: #fff; }