body {
    font-family: 'Roboto', sans-serif;
    background-color: #f4f7fa;
    margin: 0;
}
.form-container {
    max-width: 600px;
    margin: auto;
    margin-top: 6rem;
    background-color: #ffffff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.progress-container {
    width: 100%;
    height: 10px;
    background-color: #e9ecef;
    margin-bottom: 20px;
    border-radius: 5px;
    overflow: hidden;
}
.progress-bar {
    height: 100%;
    width: 0;
    background-color: #007bff;
    transition: width 0.3s ease;
}
h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}
.step {
    display: none;
}
.step.active {
    display: block;
}
input[type="text"],
input[type="email"],
input[type="number"],
select {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    transition: border-color 0.3s;
}
input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
select:focus {
    border-color: #007bff;
    outline: none;
}
input[type="radio"],
input[type="checkbox"] {
    margin-right: 5px;
}
.button-container {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}
.button-container button {
    background-color: #007bff;
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
    font-size: 16px;
}
.button-container button:hover {
    background-color: #0056b3;
    transform: translateY(-1px);
}
#successMessage {
    display: none;
    text-align: center;
    margin-top: 20px;
    padding: 20px;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    border-radius: 5px;
}
.step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 20px;
}
.step-indicator div {
    width: 100%;
    text-align: center;
    padding: 10px;
    border-radius: 5px;
    background-color: #e9ecef;
    color: #6c757d;
}
.step-indicator .active {
    background-color: #007bff;
    color: white;
}
@media (max-width: 600px) {
    .button-container {
        flex-direction: column;
    }
    .button-container button {
        margin-bottom: 10px;
        width: 100%;
    }
}