#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1030;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px);
  background: var(--white-color) !important;
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: 
    opacity 0.3s ease, 
    transform 0.3s ease, 
    visibility 0.3s ease, 
    background-color 0.3s ease, 
    backdrop-filter 0.3s ease;
}


#navbar.scrolled {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  background: var(--secondary-color, #ffffff);
  border-bottom-color: rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.header-logo {
  width: 50px;
  height: 50px;
  object-fit: contain;
}

.nav-content {
  display: block;
}

@media (max-width: 750px) {
  .nav-content {
    display: none;
  }
  .header-logo {
    width: 52px;
    height: 52px;
  }
  .btn-login {
    font-size: 0.875rem;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
}