Gradient Burst Stepper

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Gradient Burst Stepper</title>
    <style>
        body {
            font-family: 'Arial', sans-serif;
            background: radial-gradient(circle, rgba(63,94,251,1) 0%, rgba(252,70,107,1) 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }
        .stepper {
            display: flex;
            position: relative;
            margin: 20px 0;
        }
        .step {
            position: relative;
            width: 100px;
            height: 100px;
            border: 5px solid #fff;
            border-radius: 50%;
            background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            color: #fff;
            font-size: 1.5em;
            transition: transform 0.3s ease-in-out;
        }
        .step.active {
            background: linear-gradient(135deg, #a1c4fd 0%, #c2e9fb 100%);
            transform: scale(1.2);
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
        }
        .step.complete {
            background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%);
            transform: scale(1);
        }
        .step .icon {
            font-size: 2em;
        }
        .step .number {
            font-size: 1.2em;
        }
        .line {
            position: absolute;
            top: 50%;
            left: 50px;
            width: calc(100% - 200px);
            height: 5px;
            background: #fff;
            z-index: -1;
        }
        .step:hover {
            cursor: pointer;
            animation: spin 0.5s linear infinite;
        }
        @keyframes spin {
            100% {
                transform: rotate(360deg);
            }
        }
        @keyframes pulse {
            0% {
                box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
            }
            100% {
                box-shadow: 0 0 0 20px rgba(255, 255, 255, 0);
            }
        }
        .step.active .icon {
            animation: pulse 1.5s infinite;
        }
    </style>
</head>
<body>
<div class="stepper">
    <div class="step active" data-step="1">
        <div class="number">1</div>
    </div>
    <div class="line"></div>
    <div class="step" data-step="2">
        <div class="number">2</div>
    </div>
    <div class="line"></div>
    <div class="step" data-step="3">
        <div class="number">3</div>
    </div>
</div>
<script>
    const steps = document.querySelectorAll('.step');
    let currentStep = 1;
    steps.forEach(step => {
        step.addEventListener('click', () => {
            const stepNumber = parseInt(step.getAttribute('data-step'));
            if (stepNumber <= currentStep + 1) {
                steps.forEach((s, index) => {
                    s.classList.remove('active');
                    s.classList.remove('complete');
                    if (index < stepNumber - 1) {
                        s.classList.add('complete');
                    }
                });
                step.classList.add('active');
                currentStep = stepNumber;
            }
        });
    });
</script>
</body>
</html>

Gradient Burst Stepper - MeggiTools