.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 64px;
  background: rgba(13, 14, 18, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  z-index: 999;
  justify-content: space-around;
  align-items: center;
  padding: 6px 0 env(safe-area-inset-bottom);
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-decoration: none;
  color: var(--text-secondary);
  font-size: 10px;
  padding: 4px 12px;
  border-radius: 8px;
  transition: all 0.2s;
  border: none;
  background: none;
  cursor: pointer;
  font-family: var(--font-main);
}

.mobile-nav-item i, .mobile-nav-item img {
  font-size: 18px;
  transition: all 0.2s;
}

.mobile-nav-item:hover {
  color: var(--text-primary);
}

.mobile-nav-home {
  position: relative;
}

.mobile-nav-home::after {
  content: '';
  position: absolute;
  top: -2px;
  width: 24px;
  height: 2px;
  background: var(--gold-gradient);
  border-radius: 1px;
}

.mobilemenu_project {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 8, 10, 0.97);
  z-index: 998;
  padding: 80px 20px 20px;
}

.mobilemenu_project ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobilemenu_project li {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s;
  font-size: 15px;
}

.mobilemenu_project li:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.mobile-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(7, 8, 10, 0.98);
  z-index: 9999;
  padding: 20px;
}

.mobile-overlay.active {
  display: flex;
  flex-direction: column;
}

.mobile-overlay-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.mobile-overlay-header span {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
}

.mobile-overlay-header button {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.05);
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
}

.mobile-overlay-links {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mobile-overlay-links a {
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 15px;
  transition: all 0.2s;
}

.mobile-overlay-links a:hover {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

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