.s-11 .s-11-text {
    font-size: 20px;
}

nav .img-fluid {
    -webkit-filter: grayscale(100%);
    filter: grayscale(100%);
    opacity: 0.25;
}


@media (min-width: 769px) {
    .take-part {
        padding: 15px 90px;
    }
}




@media (min-width: 376px) {

    nav .img-fluid {
        -webkit-filter: grayscale(100%);
        filter: grayscale(100%);
        opacity: 0.25;
        max-width: 32px;
        max-height: 32px;
    }

    .navbar {
        box-shadow: none;
    }

    header {
        padding-top: 32px;
    }

    .header-bottom p {
        text-transform: uppercase;
    }

    .s1-title span {
        padding: 4px 4px 6px 4px;
    }



    .modal .modal-title {
        text-align: left;
    }

    .modal .item-list {
        align-items: baseline;
        margin-bottom: 8px;
        width: 100%;
    }

    .close img {
        width: 24px;
        height: 24px;
    }

    .modal .num-round {
        margin-right: 0;
        padding-right: 6px;
        padding-left: 0;
        text-align: left;
        width: unset;
    }

    .modal .list-test p {
        font-size: 16px;
        font-family: "Futura PT";
        line-height: 21px;
    }

    .modal-header .close {
        top: 40px;
        right: 60px;
        opacity: 1;
    }
}

/* --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- */

@media (max-width: 375px) {

    .modal .modal-title {
        text-align: left;
    }

    .modal .num-round {
        margin-right: 0;
        padding-right: 6px;
        padding-left: 0;
        text-align: left;
        width: unset;
    }

    .modal .item-list {
        align-items: baseline;
        margin-bottom: 21px;
    }

    header {
        padding-top: 0;
    }

    .navbar-brand {
        flex: 1;
        margin-right: 24px;
    }

    .navbar-brand img {
        margin: 0 auto;
    }

    .header-descr {
        margin-bottom: 0.5rem;
    }

    .start-mob {
        margin-bottom: 0.5rem;
    }

    header .start {
        display: none !important;
    }

    .s1-title span {
        padding: 5px 3px 6px 0;
    }

    .take-part {
        max-width: unset;
    }

    .author-descrip-title {
        bottom: 50px;
    }

    .lesson-button {
        margin-top: 1.5rem;
        padding: 12px 18px;
    }

    .s-8 .bg-green {
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .s-8 .bg-green::before {
        border-radius: 0;
    }

    .s-11 {
        padding: 50px 0px 66px;
    }

    .s-13 .text-col {
        font-size: 20px;
        margin-bottom: 40px;
    }

    .s-13 .tile-col {
        margin-top: 50px;
    }

    .s-13 .title-col-form {
        font-size: 24px;
        margin-top: 0;
        margin-bottom: 24px;
    }

    .s-13 {
        padding-left: 15px;
        padding-right: 15px;
    }

    .s-7 {
        padding-top: 0;
    }
}

@media (min-width: 376px) and (max-width: 768px) {
    .modal-header .close {
        top: 26px;
        right: 26px;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .site-moto br {
        display: none;
    }
}

@media (max-width: 450px) {
    .site-moto br {
        display: initial;
    }
}

/* --- */

.s-1 .s1-text-title-trough {
    font-family: "Futura PT Heavy";
}

.s-8 .bg-green p {
    font-family: "Futura PT Book";
}

.s-7 .blur-text {
    text-shadow: 0 0 12px rgba(0, 0, 0, 0.5);
}

.s-11 .s-11-title-text::before {
    content: "1";
    background: #09BBA3;
    color: #FFF;
    padding: 10px 18px;
    border-radius: 50%;
    margin-right: 0.75rem;
    box-shadow: 0 2px 6px rgba(0,0,0,0.5);
        position: absolute;
    top: -10px;
    left: 42%;
}

.s-11 .row > div:nth-child(2) .s-11-title-text::before {
    content: "2";
}

.s-11 .row > div:nth-child(3) .s-11-title-text::before {
    content: "3";
}