ocument.addEventListener('DOMContentLoaded', function() {
            const steps = document.querySelectorAll('.process-step');
            let currentStep = 0;

            function showNextStep() {
                if (currentStep < steps.length) {
                    steps[currentStep].classList.add('active');
                    currentStep++;
                    setTimeout(showNextStep, 1500);
                }
            }

            setTimeout(showNextStep, 500);
        });
        <