* {
    padding: 0;
    margin: 0;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    font-family: 'Ubuntu', sans-serif;
}

html {
    scroll-behavior: smooth;
    background-image: url('../img/page-bg.png');
    background-size: cover;
    background-repeat: no-repeat;
}

body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    width: 100%;
    min-height: 100vh;
}

main {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
}

a { 
    color: unset;
    text-decoration: none;
}

.main-title {
    font-size: 30px;
    font-weight: 500;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    width: 100%;
    margin-bottom: 25px;
}

.main-title img {
    margin-right: 4px;
}

.wrapper {
    width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    max-width: 1000px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

header {
    height: 82px;
    background-color: #ffffff;
    border-bottom: 1px solid #18191A;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

header .logo {
    margin-right: 50px;
}

.header-menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 16px;
    color: #000000;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    list-style: none;
}

.header-menu li {
    margin: 0 15px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.header-menu li::before {
    content: '';
    width: 15px;
    height: 15px;
    background-size: contain;
    background-repeat: no-repeat;
    margin-right: 7px;
    background-image: url('../img/list-style-img.svg');
}

.main-top {
    width: 100%;
    background-color: #EDF7F8;
    padding-top: 50px;
    padding-left: 50px;
}

.main-top .wrapper {
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
}

.main-top__left {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    max-width: 528px;
    width: 100%;
    padding-bottom: 100px;
}

.main-top__left-top {
    position: relative;
    width: 100%;
    margin-bottom: 43px;
}

.main-top__left-top__wrapper {
    position: relative;
    border-radius: 18px;
    border: 1px solid #000000;
    background-color: #FFFFFF;
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 30px 15px 40px 63px;
    z-index: 2;
}

.main-top__left-top::before {
    position: absolute;
    content: '';
    height: 100%;
    width: 100%;
    bottom: -4px;
    right: -8px;
    background-color: #E1DFDF;
    -webkit-filter: blur(2px);
            filter: blur(2px);
    border-radius: 18px;
    z-index: 1;
}

.main-top__left-top .clips {
    position: absolute;
    bottom: -10px;
    left: -20px;
}

.main-top__left-top .click {
    position: absolute;
    bottom: 10px;
    right: 5px;
}

.top-title {
    font-size: 60px;
    color: #000000;
    font-weight: normal;
    margin-bottom: 10px;
}

.top-subtitle {
    font-size: 30px;
    font-weight: 300;
    color: #000000;
}

.main-top__left-text {
    font-weight: 300;
    font-size: 16px;
    color: #000000;
    line-height: 116.4%;
    max-width: 377px;
}

.main-top__right {
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.main-top__right .dots {
    position: absolute;
    top: 50px;
    left: 40px;
}

.main-top__right .search {
    position: absolute;
    top: 20px;
    left: 140px;
}

.main-top__right .mails {
    position: absolute;
    top: 60px;
    left: 230px;
}

.our-services {
    -webkit-box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.15);
            box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.15);
    position: relative;
    background-color: #ffffff;
}

.our-services__title-row {
    padding: 25px 0;
    background-color: #D4ECEE;
    width: 100%;
}

.our-services__title-row .main-title {
    margin-bottom: 0;
}

.our-services .wrapper {
    padding: 50px 15px;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
}

.service-col {
    padding: 0 12px;
    width: 100%;
}

.service-title {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    font-weight: normal;
    font-size: 16px;
    text-transform: uppercase;
    white-space: nowrap;
}

.service-title .service-row {
    width: 100%;
    position: relative;
    margin-left: 25px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.service-col:last-child .service-title .service-row {
    display: none;
}

.service-title .service-row::before {
    content: '';
    position: absolute;
    left: 0;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: #15B0BF;
}

.service-title .service-row::after {
    width: 100%;
    height: 1px;
    background-color: #15B0BF;
    position: absolute;
    content: '';
    left: 0;
}

.service-text {
    font-weight: 300;
    font-size: 16px;
}

.our-statistics {
    background-color: #6B8C91;
    padding: 25px 0;
    color: #ffffff;
    position: relative;
}

.our-statistics .wrapper {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
}

.our-statistics .statistic-paper {
    margin: -60px 0 -50px;
}

.statistic-column {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    font-size: 16px;
    font-weight: 300;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    margin: 0 10px;
}

.statistic-column span {
    font-size: 38px;
    font-weight: bold;
}

.advantages {
    padding: 40px 0;
}

.advantages .wrapper {
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
}

.advantage-col {
    -webkit-box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.15);
            box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.15);
    background-color: rgba(255, 255, 255, .9);
    max-width: 300px;
    width: 32%;
    border-radius: 3px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    padding: 25px 32px 50px;  
    color: #000000;
}

.advantage-img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 15px;
}

div.advantage-img {
    border: 3px solid #FFA800;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
}

div.advantage-img img {
    margin-top: -10px;
}

.advantage-title {
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 15px;
}

.advantage-text {
    font-weight: 300;
    text-align: center;
    color: #1E1E1F;
}

.about-us {
    background-color: #6B8C91;
    padding: 25px 0 10px;
    font-size: 16px;
    color: #ffffff;
}

.about-title {
    font-weight: normal;
    margin-bottom: 15px;
    font-size: 20px;
}

.about-us .wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
}

.about-us p {
    color: rgba(255, 255, 255, 0.7);
    font-weight: 300;
    margin-bottom: 15px;
}

#feedback {
    background-color: #ffffff;
    position: relative;
    -webkit-box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
            box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.15);
    padding: 10px 0 35px;
}

.feedback-item {
    padding: 0 10px;
}

#feedback .wrapper {
    max-width: 1150px;
}

#feedback .main-title {
    margin-bottom: 15px;
}

.feedback-item__wrapper {
    font-size: 16px;
    font-style: italic;
    text-align: center;
    line-height: 116.4%;
    color: #000000;
    border-radius: 3px 40px 3px 3px;
    border: 2px solid #FFA800;
    padding: 25px 25px 15px;
    height: 100%;
    position: relative;
    width: 100%;
    max-width: 290px;
    margin: 10px auto 0;
}

.feedback-item__wrapper img {
    position: absolute;
    top: -15px;
    right: -5px;
}

#tns1 {display: -webkit-box;display: -ms-flexbox;display: flex;} #tns1-iw.tns-inner {margin: 0 35px; overflow: hidden; padding: 10px 0;} .tns-outer{width:100%;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;position:relative}.tns-controls{outline: none;position:absolute;width:100%;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;display:-webkit-box;display:-ms-flexbox;display:flex;}.tns-outer [data-action]{display:none}.tns-outer [aria-controls]{border:none;color:transparent;outline:0;background-color:transparent;background-image:url(../img/arrow.svg);width:16.3px;height:31px;cursor:pointer;margin:auto 0}.tns-outer button[data-controls=next]{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.tns-nav{display:none}

#partners {
    padding-top: 30px;
}

.partners {
    width: 100%;
    background-color: #ffffff;
    padding: 35px 0 10px;
    -webkit-box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.15);
            box-shadow: 0px 3px 4px rgba(0, 0, 0, 0.15);
    position: relative;
}

.partners .wrapper {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    max-width: 1100px;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
}

.partners .wrapper img {
    margin: 5px;
}

#team {
    padding-top: 35px;
}

#team .wrapper {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 10px 15px 50px;
}

.team-card {
    width: 23%;
    max-width: 206px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    color: #000000;
    padding: 30px 15px 25px;
    background-color: #ffffff;
}

.team-card__photo {
    width: 129px;
    height: 129px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 15px;
}

.team-card__photo img {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
}

.team-card__name {
    font-weight: 500;
    font-style: 16px;
    color: #000000;
    margin-bottom: 15px;
    text-align: center;
}

.team-card__text {
    font-weight: 300;
    text-align: center;
    margin-bottom: 20px;
}

#contact {
    background-color: #ffffff;
    color: #000000;
    padding: 40px 0;
}

#contact .wrapper {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
}

.contact-subtitle {
    text-align: center;
    font-weight: 300;
    margin-bottom: 20px;
    font-style: 16px;
}

#contact-form {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    width: 100%;
    padding: 0 59px 47px;
    background-color: #FFA800;
    border-radius: 2px;
    margin-top: 30px;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
}

.form-logo-row {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: -30px;
    margin-bottom: 30px;
}

.form-logo {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    background-color: #ffffff;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-shadow: 0px 1px 3px 3px rgba(0, 0, 0, 0.08);
            box-shadow: 0px 1px 3px 3px rgba(0, 0, 0, 0.08);
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

#contact-form input:not([type='checkbox']), #contact-form textarea {
    width: 48%;
    height: 55px;
    background-color: #ffffff;
    font-size: 16px;
    padding: 15px;
    border-radius: 4px;
    border: none;
    outline: none;
    margin-bottom: 35px;
}

#contact-form textarea {
    width: 100%;
    height: 134px;
    resize: none;
}

.description {
    font-style: 12px;
}

.description input {
    margin-right: 5px;
}

.btn-wrapper {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 35px;
}

.btn-wrapper .main-btn {
    background: -webkit-gradient(linear, left top, left bottom, from(rgba(181, 185, 185, 0.6)), color-stop(20.31%, rgba(255, 255, 255, 0))), #000000;
    background: -o-linear-gradient(top, rgba(181, 185, 185, 0.6) 0%, rgba(255, 255, 255, 0) 20.31%), #000000;
    background: linear-gradient(180deg, rgba(181, 185, 185, 0.6) 0%, rgba(255, 255, 255, 0) 20.31%), #000000;
    border-radius: 20px;
    width: 235px;
    height: 40px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    font-size: 16px;
    font-weight: 500;
    color: #FFF8EC;
    cursor: pointer;
    border: none;
    outline: none;
}

footer {
    background-color: #6B8C90;
    padding: 35px 0;
}

footer .wrapper {
    max-width: 900px;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
}

.footer-menu {
    width: 100%;
    margin-bottom: 15px;
}

.footer-menu ul {
    list-style: none;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    width: 100%;
}

.footer-disclaimer {
    font-size: 10px;
    font-weight: 300;
    color: #A6DAE9;
}

@media(max-width: 990px) {
    .main-top {
        padding: 50px 0 0;
    }

    .main-top .wrapper {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
        -webkit-box-align: center;
            -ms-flex-align: center;
                align-items: center;
    }

    .main-top__right .dots {
        left: 10px;
        top: 20px;
    }

    .main-top__right .mails {
        left: unset;
        right: 10px;
        top: 40px;
    }

    .main-top__left {
        padding-bottom: 40px;
    }

    .main-top__right .search {
        left: 230px;
        top: 10px;
    }

    .our-statistics {
        padding-bottom: 70px;
    }
    
    .our-statistics .statistic-paper {
        position: absolute;
        bottom: -150px;
        margin: 0;
        left: calc(50% - 108px);
    }

    .advantages {
        padding-top: 200px;
    }
}

@media(max-width: 767px) {
    html {
        background-image: none;
        background-color: #D4ECEE;
    }

    .main-title {
        font-size: 20px;
    }

    .main-title img {
        width: 15px;
    }

    .header-menu {
        font-size: 10px;
    }

    .header-menu li::before {
        width: 10px;
        height: 10px;
    }

    header .logo img {
        width: 30px;
    }

    .top-title {
        font-size: 38px;
    }

    .top-subtitle {
        font-size: 20px;
    }

    .main-top__left-top {
        max-width: 320px;
    }

    .main-top__left-top__wrapper {
        padding: 20px 20px 40px;
    }

    .main-top__left-top .clips {
        width: 29px;
        left: -10px;
    }

    .main-top__left-text {
        max-width: 290px;
    }
    
    .main-top__right .student {
        width: 244px;
    }

    .main-top__left-top::before {
        right: -4px;
        bottom: -8px;
    }

    .main-top__right .dots {
        width: 40px;
    }

    .main-top__right .search {
        width: 35px;
        left: 135px;
        top: 0;
    }

    .main-top__right .mails {
        width: 40px;
        top: 30px;
    }

    .our-services__title-row {
        padding: 15px 0;
    }

    .our-services .wrapper {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
        -webkit-box-align: center;
            -ms-flex-align: center;
                align-items: center;
        max-width: 300px;
    }

    .service-title, .service-text {
        font-size: 14px;
    }

    .service-col {
        padding: 0 0 15px 16px;
        margin-bottom: 10px;
        position: relative;
    }


    .service-col:last-child .service-title .service-row {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
    }

    .service-title .service-row {
        position: absolute;
        left: 0;
        top: 0;
        height: 100%;
        margin-left: 0;
    }

    .service-title .service-row::before {
        width: 9px;
        height: 9px;
        top: 0;
    }

    .service-title .service-row::after {
        width: 1px;
        height: 100%;
        left: 4px;
        top: 0;
    }

    .service-col:last-child::before {
        content: '';
        position: absolute;
        width: 20px;
        height: 1px;
        background-color: #15B0BF;
        bottom: 0;
        left: 4px;
    }

    .our-statistics .wrapper {
        -ms-flex-wrap: wrap;
            flex-wrap: wrap;
    }

    .statistic-column {
        width: 50%;
        -webkit-box-align: start;
            -ms-flex-align: start;
                align-items: flex-start;
        margin: 0;
        margin-bottom: 15px;
        padding: 0 10px;
    }

    .our-statistics .statistic-paper {
        width: 180px;
        bottom: -130px;
    }

    .our-statistics {
        padding-bottom: 50px;
    }

    .advantages {
        padding-top: 160px;
    }

    .advantages .wrapper {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
        -webkit-box-align: center;
            -ms-flex-align: center;
                align-items: center;
    }

    .advantage-col {
        width: calc(100% + 30px);
        max-width: unset;
        margin-bottom: 13px;
    }

    .about-title {
        font-size: 14px;
    }

    .about-us {
        font-size: 14px;
    }

    .about-us .wrapper {
        max-width: 313px;
    }

    #team {
        padding-top: 15px;
    }

    #team .wrapper {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
            -ms-flex-direction: column;
                flex-direction: column;
        -webkit-box-align: center;
            -ms-flex-align: center;
                align-items: center;
    }

    .team-card {
        width: 206px;
        margin-bottom: 23px;
    }

    #team .wrapper {
        padding-bottom: 15px;
    }

    .form-logo-row {
        margin-top: 10px;
        margin-bottom: 15px;
    }

    .form-logo {
        width: 46px;
        height: 46px;
    }

    .form-logo img {
        width: 29.5px;
    }

    #contact-form {
        width: calc(100% + 30px);
        margin-top: 0;
        padding: 0 15px 25px;
    }

    #contact-form input:not([type='checkbox']), #contact-form textarea {
        width: 100%;
        margin-bottom: 15px;
    }

    .footer-logo img {
        width: 50px;
    }

    .footer-menu ul li:first-child {
        position: absolute;
        top: 0;
        left: 0;
    }

    .footer-menu ul {
        font-size: 8px;
        padding-left: 53px;
    }

    .paypal {
        height: 14px;
    }

    footer .wrapper {
        position: relative;
    }

    .footer-disclaimer {
        font-size: 7px;
        margin-left: 53px;
    }

    header .logo {
        margin-right: 10px;
    }

    .header-menu li {
        margin: 0 2px;
    }

    .header-menu li::before {
        margin-right: 1px;
    }
}

@media(max-width: 350px) {
    .header-menu {
        font-size: 9px;
    }

    header .logo img {
        width: 25px;
    }
}