.mobile-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(11, 15, 26, 0.95);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 9999;
}

.mobile-nav a {
  flex: 1;
  text-align: center;
  color: #9aa4bf;
  text-decoration: none;
  font-size: 11px;
  transition: all 0.2s ease;
}

.mobile-nav a.active,
.mobile-nav a:hover {
  color: #ffffff;
}

.mobile-nav svg {
  width: 22px;
  height: 22px;
  display: block;
  margin: 0 auto 4px;
  fill: currentColor;
}

/* Solo móvil */
@media (min-width: 769px) {
  .mobile-nav {
    display: none;
  }
}

@media (max-width: 768px) {
  .mobile-nav {
    display: flex;
  }
}