.support-form {
    position: relative;
    overflow: hidden;
    color: var(--text-white-color);
    background-color: var(--bg-black-color);
    background-image: url("../images/svg/logo-sign.svg");
    background-repeat: no-repeat, no-repeat;
    background-position: 85% top, calc(50% - 100px) top;
    background-size: 400px;
    height: 100%;
}

.support-form::after {
    content: "";
    position: absolute;
    bottom: -150px;
    left: 16%;
    display: block;
    width: 180px;
    height: 180px;
    background-color: var(--el-orange-color);
    filter: blur(50px);
    border-radius: 50%
}

@media(max-width: 1400px) {
    .support-form::after {
        bottom: -120px;
        left: -20px
    }
}

@media(max-width: 1000px) {
    .support-form::after {
        right: 40px;
        left: auto
    }
}

@media(max-width: 768px) {
    .support-form::after {
        right: -40px;
        bottom: -160px
    }
}

@media(max-width: 480px) {
    .support-form::after {
        display: none
    }
}

@media(max-width: 1000px) {
    .support-form {
        height: initial;
        padding-top: 30px;
        padding-bottom: 60px;
        background-image: url("../images/svg/logo-sign.svg");
        background-position: center top
    }
}

@media(max-width: 480px) {
    .support-form {
        padding-top: 20px;
        padding-bottom: 40px
    }
}

.support-form__iframe {
    width: 650px;
    margin: 16px auto 16px;
    min-height: 550px;
    display: block;
    border-radius: var(--border-radius);
}

@media(max-width: 1000px) {
    .support-form__iframe {
        width: calc(100% - 32px);
        margin: 0 16px;
    }
}

.support-form__title {
    text-align: center;
}