.navbar {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 1050;
}
.navbar .nav-link {
  color: #222;
  font-size: 0.95rem;
  padding: 8px 12px;
  transition: color 0.2s;
}
.navbar .nav-link.active {
  font-weight: 600;
  color: var(--new-green);
  border-bottom: 2px solid var(--new-green);
}

.navbar .btn-cta {
  padding: 6px 16px;
  font-size: 0.9rem;
  border-radius: 30px;
  font-weight: 700;
  background: linear-gradient(90deg, var(--new-green2), var(--new-green));
  border: 2px solid #00ff5e;
  color: #fff !important;
  transition: background-position 0.4s ease, filter 0.3s ease, box-shadow 0.3s ease;
  min-width: 120px;
  text-align: center;
  background-size: 200% 100%;
  background-position: left center;
}
.navbar .btn-cta:hover {
  background-position: right center;
  filter: saturate(1.25);
  box-shadow: 0 0 14px rgba(0, 255, 94, 0.4);
}

.btn-lang {
  border-radius: 50px;
  padding: 6px 14px;
  background: #f8f9fa;
  color: #222;
  border: 1px solid #ddd;
  font-size: 0.9rem;
  transition: all 0.25s ease;
}
.btn-lang:hover {
  background: #f0f0f0;
  border-color: #ccc;
}

.lang-icon {
  font-size: 1rem;
  color: var(--new-green);
  transition: color 0.25s ease, transform 0.25s ease;
}
.btn-lang:hover .lang-icon {
  color: var(--new-green2);
  transform: scale(1.15);
}

.dropdown-menu .active {
  background-color: var(--new-bg-green);
  color: var(--new-green);
  font-weight: 600;
}
.dropdown-item:hover {
  background-color: #f8f9fa;
}

@media (max-width: 991px) {
  .navbar-nav {
    padding: 1rem 0;
    text-align: center;
  }
  .navbar .nav-link {
    padding: 10px 0;
  }
  .btn-round,
  .btn-cta {
    width: 100%;
    margin-top: 0.25rem;
  }
  .btn-lang {
    width: 100%;
    margin-top: 0.25rem;
  }
  .navbar-toggler {
    border: none;
    outline: none;
  }
}