body {
    font-family: Arial, sans-serif;
    background: #f7f7f7;
}
.lead-form-container {
    max-width: 400px;
    margin: 40px auto;
    background: #fff;
    padding: 32px 24px;
    border-radius: 10px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
}
.lead-form-title {
    font-size: 1.2em;
    margin-bottom: 18px;
    font-weight: bold;
}
.lead-form-group {
    margin-bottom: 16px;
}
.lead-form-group label {
    display: block;
    margin-bottom: 6px;
}
.lead-form-group input[type="text"],
.lead-form-group input[type="tel"],
.lead-form-group input[type="email"] {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 5px;
}
.lead-form-checkbox {
    display: flex;
    align-items: center;
}
.lead-form-checkbox input {
    margin-right: 8px;
}
.lead-form-error {
    color: #d32f2f;
    margin-bottom: 10px;
    font-size: 0.98em;
}
.lead-form-success {
    color: #388e3c;
    font-size: 1.1em;
    text-align: center;
}
.lead-form-btn {
    width: 100%;
    padding: 10px;
    background: #1976d2;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.2s;
}
.lead-form-btn:disabled {
    background: #b0b0b0;
    cursor: not-allowed;
}
@media (max-width: 600px) {
    .lead-form-container {
        max-width: 100%;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
        padding: 20px 8px;
    }
    .lead-form-title {
        font-size: 1em;
        margin-bottom: 14px;
    }
    .lead-form-btn {
        font-size: 0.98em;
        padding: 10px 0;
    }
    .lead-form-group input[type="text"],
    .lead-form-group input[type="tel"],
    .lead-form-group input[type="email"] {
        font-size: 1em;
        padding: 8px 6px;
    }
}