.popup-form {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.popup-form-content {
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 400px;
    position: relative;
}

.popup-title {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
    font-size: 24px;
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 24px;
    cursor: pointer;
    color: #666;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.form-group input::placeholder {
    color: #999;
}

.th-btnn.style4 {
    width: 500px;

    background-color: #1A685B;
    color: white;
    border: none;
    padding: 12px;
    font-size: 16px;
    border-radius: 40px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.th-btnn.style4:hover {
    background-color: #FFAC00;
}

.w-100 {
    width: 100%;
}