.tc {
  text-align: center;
}

iframe {
    height: 650px;
}

@media(max-width: 991px) {
    iframe {
        height: 500px;
    }
}

.block {
    background-color: #f5f5f5;
}

.gray-bg {
    background-color: #f5f5f5;
}

.orange-bg {
    background-color: #f37239;
}

.blue-bg {
    background: linear-gradient(135deg, #18dda5, #0269c3);
    background-size: 300% 300%;
    animation: gradient 4s ease infinite;
    transform: translate3d(0, 0, 0);
}

@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.block {
    position: relative;
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 0 10px rgba(0,0,0,0.13);
    padding: 50px;
    overflow: hidden;
}

.block-pad2 {
    padding: 80px 50px 90px 50px;
}

@media(max-width: 1600px) {
    .block {
        padding: 40px;
    }
}

@media(max-width: 1260px) {
    .block {
        padding: 37px 30px;
    }
}

@media(max-width: 991px) {
    .block {
        padding: 33px 15px;
    }
}

.mx {
  margin: 0 auto;
}

.mt15 {
    margin-top: 15px;
}

.mt30 {
    margin-top: 30px;
}

.pt70 {
    padding-top: 70px;
}

.pad {
    padding: 70px 0 90px 0;
}

.pt140 {
    padding-top: 140px;
}

@media(max-width: 1700px) {
    .pt140 {
        padding-top: 90px;
    }
}

@media(max-width: 1260px) {
    .pt140 {
        padding-top: 60px;
    }
}

@media(max-width: 991px) {
    .pt140 {
        padding-top: 45px;
    }
}

.pt35 {
    padding-top: 35px;
}

@media(max-width: 1600px) {
    .pt35 {
        padding-top: 30px;
    }
}

@media(max-width: 1260px) {
    .pt35 {
        padding-top: 20px;
    }
}

.pt50 {
    padding-top: 50px;
}

@media(min-width: 1701px) {
    .pt50 {
        padding-top: 55px;
    }
}

.pt55 {
    padding-top: 55px;
}

@media(max-width: 991px) {
    .pt70 {
        padding-top: 50px;
    }
    .pad {
        padding: 50px 0 55px 0;
    }
    .pt50 {
        padding-top: 30px;
    }
    .pt55 {
        padding-top: 37px;
    }
}

/*bg - begin*/
.bg, .bg-top, .bg-bot-right, .bg-left, .image {
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

.bg, .image {
    background-position: center;
}

.bg-top {
    background-position: center top;
}

.bg-right {
    background-position: right center;
}

.bg-left {
    background-position: left center;
}

.bg-bot-right {
    background-position: right bottom;
}

@media(max-width: 1700px) {
    .m-bg-top-left {
        background-position: left top;
    }
}

@media(max-width: 767px) {
    .m-bg-top-left {
        background-position: center top;
    }
}

@media(max-width: 991px) {
    .bg-none {
        background-image: none !important;
    }
}
/*bg - begin*/

.zind-top {
    position: relative;
    z-index: 3;
}

.col-flex {
    position: relative;
    width: 100%;
    flex: 1 1;
    padding-left: 70px;
}

@media(max-width: 1800px) {
    .col-flex {
        padding-left: 40px;
    }
}

@media(max-width: 991px) {
    .col-flex {
        flex: none;
        padding-left: 0;
        margin-top: 30px;
    }
}

.btn-block, .btn-block2 {
    display: flex;
}

.btn-block {
  padding-left: 25px;
}

@media(max-width: 991px) {
  .btn-block, .btn-block2 {
    justify-content: center;
  }
}

.btn.btn-style {
    font-family: 'Helveticaneuecyr-Bold';
    font-size: 20px;
    color: #fff;
    line-height: 1.2;
}

.btn {
    min-width: 265px;
}

@media(max-width: 1700px) {
    .btn {
        min-width: 180px;
    }
    .btn.btn-style {
        font-size: 19px;
    }
}

@media(max-width: 991px) {
    .btn.btn-style {
        font-size: 18px;
    }
}

/*note in items - begin*/
.btn-style {
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    width: 100%;
    background-color: rgba(255,255,255,0.9);
}

.item-note-block {
    position: absolute;
    z-index: 4;
    right: 0;
    bottom: 0;
    padding-left: 25px;
}

.btn-style {
    position: relative;
    height: 87px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f37239;
    padding-right: 50px;
    padding-left: 38px;
    transition: .4s;
}

@media(max-width: 991px) {
    .item-note-block {
        min-width: 70%;
    }
    .btn-style {
        width: 100%;
        padding-right: 20px;
        padding-left: 15px;
    }
}

@media(max-width: 450px) {
    .btn.btn-style {
        width: 100%;
        min-width: auto;
        padding-left: 20px;
        padding-right: 20px;
    }
}

@media(max-width: 991px) {
    .item-note-block {
        min-width: 50%;
    }
}

.btn-style:before {
    content: '';
    position: absolute;
    bottom: 0;
    right: 100%;
    width: 0; 
    height: 87px;
    border-bottom: 87px solid #f37239;
    border-left: 25px solid transparent;
    transition: .4s;
}

@media(max-width: 1800px) {
    .btn-style {
        height: 75px;
    }
    .btn-style:before {
        height: 75px;
        border-bottom-width: 75px;
    }
}

@media(max-width: 1700px) {
    .btn-style {
        height: 68px;
    }
    .btn-style:before {
        height: 68px;
        border-bottom-width: 68px;
    }
}

@media(max-width: 991px) {
    .btn-style {
        height: 60px;
    }
    .btn-style:before {
        height: 60px;
        border-bottom-width: 60px;
    }
}

@media(max-width: 767px) {
    .btn-style {
        height: 55px;
    }
    .btn-style:before {
        height: 55px;
        border-bottom-width: 55px;
    }
}

.hover2 .item:hover .btn-style, 
.hover3 .item:hover .btn-style,
.btn.btn-style:hover {
    background-color: #d23939;
    transition: .4s;
} 

.hover2 .item:hover .btn-style:before, 
.hover3 .item:hover .btn-style:before,
.btn.btn-style:hover:before {
    border-bottom-color: #d23939;
    transition: .4s;
} 

.btn-style h6, .btn-style p {
    color: #fff;
}
/*note in items - end*/

/*btn2 - begin*/
.btn2 {
    font-family: 'Helveticaneuecyr-Bold';
    font-size: 20px;
    line-height: 1.2;
    color: #fff;
    border-radius: 50px;
    background-color: #000;
    padding: 25px 50px;
}

.btn2.big-btn {
    min-width: 60%;
    font-size: 40px;
}

@media(max-width: 1600px) {
    .btn2 {
        font-size: 18px;
    }
    .btn2.big-btn {
        font-size: 30px;
        padding-top: 20px;
        padding-bottom: 20px;
    }
}

@media(max-width: 1260px) {
    .btn2.big-btn {
        font-size: 27px;
    }
}

@media(max-width: 991px) {
    .btn2 {
        font-size: 17px;
    }
    .btn2.big-btn {
        width: 100%;
        min-width: auto;
        font-size: 24px;
    }
}

@media(max-width: 767px) {
    .btn2.big-btn {
        font-size: 22px;
        line-height: 1.3;
        border-radius: 12px;
    }
}

@media(max-width: 500px) {
    .btn2 {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }
}

.btn2:hover {
    color: #fff;
    background-color: #d23939;
}

.white-btn {
    color: #000;
    background-color: #fff;
}

.white-btn:hover {
    color: #fff;
    background-color: #000;
}
/*btn2 - end*/

/*btn with arrow - begin*/
.arrow-btn {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.flex-h6 h6 {
    width: 10%;
    flex: 1 1;
}

@media(min-width: 992px) and (max-width: 1370px), (max-width: 767px) {
    .flex-h6 h6 {
        width: 100%;
        flex: none;
        text-align: center;
    }
}

.arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #fff;
    border-radius: 50%;
    transition: .3s;
}

@media(min-width: 992px) and (max-width: 1370px), (max-width: 767px) {
    .arrow {
        width: 50px;
        height: 50px;
    }
}

.arrow-btn:hover .arrow {
    background-color: #05457d;
    transition: .3s;
}

.arrow svg {
    width: 26px;
    fill: #2068B1;
    transition: .3s;
}

@media(min-width: 992px) and (max-width: 1370px), (max-width: 767px) {
    .arrow svg {
        width: 22px;
    }
}

.arrow-btn:hover svg {
    fill: #fff;
    transition: .3s;
}

.arrow-btn .arrow {
    margin-left: 25px;
}

@media(min-width: 992px) and (max-width: 1370px), (max-width: 767px) {
    .arrow-btn .arrow {
        margin: 0 auto;
        margin-top: 10px;
    }
}

.arrow-btn h6 {
    line-height: 1.35;
    transition: .3s;
}

.arrow-btn:hover h6 {
    color: #ebf4fd;
    transition: .3s;
}

@media(min-width: 992px) and (max-width: 1370px), (max-width: 767px) {
    .arrow-btn:hover h6 {
        width: 100%;
        flex: none;
        text-align: center;
    }
}
/*btn with arrow - end*/

.pr20 {
    padding-right: 20px;
}

@media(max-width: 1600px) {
    .pr20 {
        padding-right: 15px;
    }
}

@media(max-width: 991px) {
    .pr20 {
        padding-right: 0;
    }
}

.w50 {
    width: 50%;
}

@media(max-width: 1370px) {
    .w50-m1 {
        width: 60%;
    }
    .w50-m2 {
        width: 40%;
    }
}

@media(max-width: 991px) {
    .col {
        width: 100%;
    }
    .col:last-child {
        margin-top: 30px;
    }
}

.flex-right {
    width: 10%;
    flex: 1 1;
    padding-left: 15px;
}

.flex-right h4 {
    text-align: left;
}

@media(max-width: 500px) {
    .flex-right {
        width: 100%;
        flex: none;
        padding-left: 0;
        margin-top: 15px;
    }
    .flex-right h4 {
        text-align: center;
    }
    .flex-icon {
        margin: 0 auto;
    }
}