.ppwf-container {
    width: 100%;
    max-width: 900px;
    margin: 40px auto;
    padding: 40px;
    box-sizing: border-box;
    background: #ffffff;
    border: 1px solid #e3e9ee;
    border-radius: 22px;
    box-shadow: 0 18px 50px rgba(17, 43, 66, 0.12);
    color: #172534;
    font-family: Arial, Helvetica, sans-serif;
}

.ppwf-header {
    margin-bottom: 30px;
    text-align: center;
}

.ppwf-badge {
    display: inline-block;
    margin-bottom: 10px;
    padding: 7px 13px;
    background: #eaf3ff;
    border-radius: 30px;
    color: #0b5ed7;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 1.5px;
}

.ppwf-header h2 {
    margin: 0 0 10px;
    color: #102d4f;
    font-size: 38px;
    line-height: 1.15;
}

.ppwf-header p {
    margin: 0;
    color: #657384;
    font-size: 16px;
    line-height: 1.6;
}

.ppwf-form {
    width: 100%;
}

.ppwf-grid {
    display: grid;
    gap: 20px;
}

.ppwf-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ppwf-field {
    width: 100%;
    margin-bottom: 20px;
}

.ppwf-field label {
    display: block;
    margin-bottom: 8px;
    color: #253b50;
    font-size: 15px;
    font-weight: 700;
    text-align: left;
}

.ppwf-field input,
.ppwf-field select,
.ppwf-field textarea {
    display: block;
    width: 100%;
    min-height: 52px;
    box-sizing: border-box;
    padding: 14px 15px;
    background: #fbfcfd;
    border: 1px solid #cad5df;
    border-radius: 12px;
    color: #172534;
    font-family: inherit;
    font-size: 16px;
    line-height: 1.4;
    transition:
        border-color 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.ppwf-field textarea {
    min-height: 145px;
    resize: vertical;
}

.ppwf-field input:focus,
.ppwf-field select:focus,
.ppwf-field textarea:focus {
    outline: none;
    background: #ffffff;
    border-color: #0b5ed7;
    box-shadow: 0 0 0 4px rgba(11, 94, 215, 0.12);
}

.ppwf-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    width: 100%;
    padding: 17px 22px;
    background: linear-gradient(135deg, #25d366, #159947);
    border: none;
    border-radius: 13px;
    box-shadow: 0 12px 26px rgba(21, 153, 71, 0.25);
    color: #ffffff;
    font-family: inherit;
    font-size: 18px;
    font-weight: 800;
    cursor: pointer;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.ppwf-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(21, 153, 71, 0.3);
}

.ppwf-button:active {
    transform: translateY(0);
}

.ppwf-note {
    margin: 13px 0 0;
    color: #718091;
    font-size: 13px;
    line-height: 1.5;
    text-align: center;
}

.ppwf-error {
    display: none;
    margin-bottom: 15px;
    padding: 13px 15px;
    background: #fff1f0;
    border: 1px solid #efc2be;
    border-radius: 10px;
    color: #a43028;
    font-size: 14px;
    font-weight: 600;
}

.ppwf-error-visible {
    display: block;
}

@media screen and (max-width: 767px) {

    .ppwf-container {
        margin: 20px auto;
        padding: 24px 18px;
        border-radius: 16px;
    }

    .ppwf-grid-two {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .ppwf-header h2 {
        font-size: 29px;
    }

    .ppwf-header p {
        font-size: 15px;
    }

    .ppwf-button {
        font-size: 17px;
    }
}