.pr-referral-section {
    padding: 11rem 2.5rem;
    min-height: 100vh;
    background: linear-gradient(135deg, #fff 0, rgba(230, 243, 255, .35) 100%);
    font-family: Inter, Arial, sans-serif;
}

.pr-referral-card {
    max-width: 78%;
    margin: auto;
    background: #fff;
    padding: 55px;
    border-radius: 22px;
    box-shadow: 0 40px 100px rgba(2, 121, 211, .22), 0 12px 28px rgba(0, 0, 0, .08);
}

.pr-page-head {
    text-align: center;
    margin-bottom: 35px;
    font-size: 1.6rem;
    color: #475569;
}

.pr-form-row {
    margin-bottom: 15px;
}

.pr-form-row label {
    display: block;
    font-size: 1.6rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #0f172a;
}

.pr-form-control {
    width: 100%;
    height: 4.1rem;
    padding: 0 18px;
    font-size: 1.5rem !important;
    border-radius: .8rem;
    border: 1px solid rgba(180, 190, 210, .55);
    background: #f9fafb;
}

.pr-form-control:focus {
    outline: none;
    border-color: #0b95d8;
    background: #fff;
    box-shadow: 0 0 0 1px rgba(2, 121, 211, .32), 0 8px 22px rgba(15, 23, 42, .12);
}

.pr-textarea {
    min-height: 140px;
    padding: 15px;
    resize: vertical;
}

.pr-submit-row {
    margin-top: 35px;
    text-align: center;
}

.pr-btn-submit {
    background: linear-gradient(135deg, #0279d3, #61adf4);
    color: #fff;
    padding: 12px 28px;
    font-size: 1.8rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    cursor: pointer;
}

.pr-btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(2, 121, 211, .35);
}

.pr-checkbox-item span {
    font-weight: 500;
}

@media(max-width:767px) {
    .pr-referral-card {
        max-width: 98%;
        padding: 30px;
    }
}