.btn-culqi {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;

  background: linear-gradient(135deg, #b89af0, #4e2a8e);
  color: white;
  border: none;
  border-radius: 10px;
  padding: 12px 20px;
  font-size: 16px;
  font-weight: 600;

  cursor: pointer;
  transition: all 0.3s ease;
  width: 100%;
  max-width: 280px;
}

.btn-culqi:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}

.culqi-logo {
  width: 200px;
  margin-bottom: 4px;
}

.culqi-methods {
  font-size: 12px;
  opacity: 0.8;
}