Modern Gradient Radio Buttons

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Modern Gradient Radio Buttons</title>
    <style>
        body {
            font-family: 'Arial', sans-serif;
            background-color: #f0f0f0;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
            margin: 0;
        }
        .radio-group {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        .radio-container {
            display: flex;
            align-items: center;
            position: relative;
            cursor: pointer;
        }
        .radio-container input {
            position: absolute;
            opacity: 0;
            cursor: pointer;
        }
        .radio-checkmark {
            width: 25px;
            height: 25px;
            background: linear-gradient(45deg, #007bff, #28a745);
            border-radius: 50%;
            display: flex;
            justify-content: center;
            align-items: center;
            transition: transform 0.3s;
        }
        .radio-checkmark::after {
            content: '';
            width: 15px;
            height: 15px;
            background-color: #fff;
            border-radius: 50%;
            transform: scale(0);
            transition: transform 0.3s;
        }
        .radio-container input:checked ~ .radio-checkmark {
            transform: scale(1.1);
        }
        .radio-container input:checked ~ .radio-checkmark::after {
            transform: scale(1);
        }
        .radio-label {
            margin-left: 10px;
            font-size: 18px;
            color: #333;
        }
    </style>
</head>
<body>
    <div class="radio-group">
        <label class="radio-container">
            <input type="radio" name="gradient-radio" checked>
            <span class="radio-checkmark"></span>
            <span class="radio-label">Gradient Option 1</span>
        </label>
        <label class="radio-container">
            <input type="radio" name="gradient-radio">
            <span class="radio-checkmark"></span>
            <span class="radio-label">Gradient Option 2</span>
        </label>
        <label class="radio-container">
            <input type="radio" name="gradient-radio">
            <span class="radio-checkmark"></span>
            <span class="radio-label">Gradient Option 3</span>
        </label>
    </div>
</body>
</html>

Modern Gradient Radio Buttons - MeggiTools