.rdap-purchase-section {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    margin: 30px auto;
    background: #fff;
    padding: 20px;
    border-radius: 15px !important;
    border: 1px solid #cdcdcd;
    box-shadow: 0 0 20px 3px rgba(0,0,0,0.2);
    max-width: 900px;
}

.rdap-card {
    overflow: hidden;
    transition: all 0.3s;
}
.rdap-card-header {
    display: flex;
    align-items: center;
    gap:10px;
}
.rdap-card-header h3 {
    margin: 0;
    font-size: 1.1rem;
}


.rdap-card-body {
    padding: 20px 20px 0 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}



.rdap-options-section {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}
.rdap-options-section h2 {
    margin-bottom: 30px;
}
.rdap-options-grid {
    margin: 0 auto;
    display: flex;
    gap:20px;
    flex-wrap: wrap;
    justify-content: center;
}
.rdap-option-card {
    display: flex;
    flex-direction: column;
    width: 245px;
    height: 150px;
    background: #fff;
    margin: 10px 0;
    border-radius: 20px !important;
    box-shadow: 0 0 20px 3px rgba(0,0,0,0.2);
    cursor: pointer;
    justify-content: space-evenly;
    transition: .2s ease-in-out;
    padding: 15px;
    text-align: right;
}
.rdap-option-card div {
    display: flex;
    gap: 10px;
    align-items: center;
}
.rdap-option-card:hover {
    transform: scale(1.1);
}

.rdap-option-card h3 {
    margin: 10px 0 8px;
    font-size: 1.2rem;
    font-weight: 700;
    position: relative;
}
.rdap-option-card h3:after {
    content:'';
    position: absolute;
    width: 50px;
    height: 6px;
    background: #351b1b;
    border-radius: 4px;
    bottom: -12px;
    right:0;
}
.rdap-option-card p {
    color: #555;
    font-size: .9rem;
    margin-bottom: 20px;
}

.rdap-back-btn {
    font-size: .9rem;
    cursor: pointer;
    outline: none !important;
    border:none !important;
    display: inline-flex;
}


.rdap-purchase-sidebar {
    position: sticky;
    top: 30px;
    align-self: start;
}


.rdap-sidebar-box {
    background: #f5f7f9;
    color:#333;
    border-radius: 8px;
    padding: 20px;
}
.rdap-sidebar-box h4 {
    margin-top: 0;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}
@media (max-width: 768px) {
    .rdap-purchase-section {
        grid-template-columns: 1fr;
    }
    .rdap-purchase-sidebar {
        position: static;
    }
    .rdap-options-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 400px) {
    .rdap-purchase-section {
        grid-template-columns: 1fr;
    }
    .rdap-purchase-sidebar {
        position: static;
    }
    .rdap-options-grid {
        grid-template-columns: 1fr;
    }
}