body {
	font-family: 'Roboto';
}

header {
    background: #fff;
    z-index: 2;
    width: 100%;
    position: fixed;
    box-shadow: 0 0 15px #00000040;
}
.header-container {
    padding: 20px 60px 0;
}
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header-logo {
    display: flex;
    align-items: center;
    color: #252525;
    font-weight: 700;
    text-decoration: none;
    width: 260px;
}
.header-logo:hover {
    color: #252525;
}
.header-logo img {
    width: 150px;
    height: 60px;
    margin-right: 10px;
}
.header-menu {
    display: flex;
    justify-content: space-between;
}
.header-menu-item {
    font-size: 12px;
    font-weight: 500;
    color: #252525;
    text-decoration: none;
    padding: 20px 0;
}
.header-menu-item:hover {
    color: #252525;
}
.header-right {
    display: flex;
    align-items: center;
    width: 260px;
    justify-content: end;
}
.header-language {
    margin-right: 12px;
}
.header-language-toggle {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #00ADFF;
    text-decoration: none;
    border: 1px solid #D9D9D9;
    padding: 6px 15px;
    border-radius: 30px;
}
.header-language-toggle:hover {
    color: #00ADFF;
}
.header-language-toggle:after {
	content: url(../img/icons/language-arrow.png);
    height: 14px;
    margin-left: 10px;
}
.header-language-menu {
	font-family: 'Roboto'; 
    min-width: auto;
    margin-left: 11px !important;
}
.header-language-menu a {
	font-size: 12px; 
}
.header-socials-item {
    margin-left: 8px;
}

.header-background {
    height: 138px;
}

.main-hero {
	background: url(../img/hero-bg.jpg) no-repeat center center;
	-webkit-background-size: cover;
	-o-background-size: cover;
	background-size: cover;
	height: 550px;
}
.main-hero-inner {
    height: 550px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.main-hero-image {
    margin-bottom: 30px;
}
.main-hero-title {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 25px;
}
.main-hero-text {
    font-size: 20px;
    font-weight: 500;
    color: #fff;
    text-align: center;
}

.main-news {
    padding: 80px 0;
}
.section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 65px;
    position: relative;
}
.section-title:before {
    content: url(../img/icons/main-title-before.png);
    top: -40px;
    left: calc(50% - 40px);
    position: absolute;
}
.section-title:after {
    content: url(../img/icons/main-title-after.png);
    bottom: -28px;
    left: calc(50% - 16px);
    position: absolute;
}
.col-main-news {
    padding-bottom: calc(var(--bs-gutter-x) * .5);
    padding-top: calc(var(--bs-gutter-x) * .5);
}
.main-news-inner.first {
	position: relative;
}
.main-news-inner.first .main-news-image {
    height: 100%; 
    object-fit: cover;
}
.main-news-inner.first .main-news-block {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: auto;
}
.main-news-inner.first .main-news-date {
    font-size: 14px;
    color: #fff;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}
.main-news-inner.first .main-news-date:before {
    content: url(../img/icons/main-news-calendar-white.png);
    width: 20px;
    height: 20px;
    margin-right: 6px;
}
.main-news-inner.first .main-news-title {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 13px;
}
.main-news-inner.first .main-news-link {
    font-size: 12px;
    color: #fff;
    font-weight: 500;
    display: flex;
    align-items: center;
    text-decoration: none; 
}
.main-news-inner.first .main-news-link:hover {
    color: #fff;
}
.main-news-inner.first .main-news-link:after {
    content: url(../img/icons/main-news-arrow-white.png);
    width: 16px;
    height: 16px;
    margin-left: 4px;
}
.main-news-inner {
    box-shadow: 0 0 15px #00000047;
    border-radius: 14px;
    height: 100%;
}
.main-news-image {
    width: 100%;
    border-radius: 14px;
    height: 187px;
    object-fit: cover;
}
.main-news-block {
    padding: 15px 15px 20px;
    height: calc(100% - 187px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.main-news-date {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #787474;
    margin-bottom: 8px;
}
.main-news-date:before {
    content: url(../img/icons/main-news-calendar-gray.png);
    width: 16px;
    height: 16px;
    margin-right: 5px;
}
.main-news-title {
    font-weight: 600;
    color: #363636;
    margin-bottom: 13px;
}
.main-news-link {
    display: flex;
    align-items: center;
    font-size: 12px;
    font-weight: 500;
    color: #00ADFF;
    text-decoration: none;
}
.main-news-link:hover {
    color: #00ADFF;
}
.main-news-link:after {
    content: url(../img/icons/main-news-arrow-blue.png);
    width: 16px;
    height: 16px;
    margin-left: 4px;
}
.section-link-wrap {
    text-align: center;
    margin-top: 70px;
}
.section-link {
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    background: #00ADFF;
    border-radius: 8px;
    padding: 18px 28px;
}
.section-link:hover {
    color: #fff;
}

.main-gallery {
    padding: 80px 0;
    background: url(../img/main-gallery-bg.jpg) no-repeat center center;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
}
.main-gallery-Swiper {
    padding-bottom: 50px;
}
.main-gallery-image {
    width: 100%;
    border-radius: 24px;
}
.main-gallery-swiper-pagination {
    bottom: 0 !important;
}
.main-gallery-swiper-pagination .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    margin: 0 15px !important;
    opacity: 1;
    background: #00ADFF;
}
.main-gallery-swiper-pagination .swiper-pagination-bullet-active {
    background: #fff;
    border: 2px solid #FFB319;
}

.main-video {
    padding: 80px 0;
}
.col-main-video {
    padding-top: calc(var(--bs-gutter-x) * .5);
    padding-bottom: calc(var(--bs-gutter-x) * .5);
}
.main-video-item {
    width: 100%;
    border-radius: 14px;
    border: 1px solid #d9d9d9;
    box-shadow: 0 0 15px #00000047;
}

.main-partners {
    padding: 80px 0;
}
.col-main-partners {
    text-align: center;
}
.main-partners-img {
    width: 130px;
}

footer {
    padding: 60px 0;
    border-top: 3px solid;
    border-image: linear-gradient(to right,#0086C5,#FFB319,#008C32,#FF304E) 1 0 0 0;
}
.footer-inner {
    text-align: center;
}
.footer-logo img {
    width: 100px; 
    margin-bottom: 40px; 
}
.footer-socials {
    margin-bottom: 25px;
}
.footer-text {
    font-family: 'Roboto'; 
    font-size: 14px;
    color: #787474;
    margin-bottom: 25px;
}
.footer-dev {
    font-family: 'Roboto'; 
    font-size: 14px;
    font-weight: 500;
    color: #252525;
    margin: 0;
}
.footer-dev a {
    color: #252525;
    text-decoration: none; 
}
.footer-dev a:hover {
    color: #252525;
}

.breadcrumbs {
    position: absolute;
    width: 100%;
    top: 160px;
}
.breadcrumbs-inner {
    display: flex;
}
.breadcrumbs a {
    font-size: 12px;
    color: #363636;
    text-decoration: none;
}
.breadcrumbs a:hover {
    color: #363636;
}
.breadcrumbs p {
    font-size: 12px;
    color: #363636;
    margin: 0 7px;
}

.partners-hero {
    padding: 70px 0 60px;
    background: #FAFAFA;
}
.partners-hero-inner {
    text-align: center;
}
.partners-hero-title {
    font-size: 32px;
    font-weight: 700;
    color: #363636;
    margin-bottom: 18px;
}
.partners-hero-text {
    color: #363636;
    margin: 0 auto;
}

.partners-main {
    padding: 60px 0 100px;
}
.partners-main-inner {
    display: flex;
    align-items: center;
    padding: 40px 0;
}
.partners-main-image {
    width: 130px;
    margin-right: 30px;
}
.partners-main-title {
    font-size: 22px;
    font-weight: 600;
    color: #363636;
    margin-bottom: 14px;
}
.partners-main-link {
    font-weight: 500;
    color: #00ADFF;
    text-decoration: none;
}
.partners-main-link:hover {
    color: #00ADFF;
}

.about-main {
    padding: 95px 0 90px;
}
.about-main-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: #000;
    margin-bottom: 40px;
}
.about-main-text {
    color: #787474;
    text-indent: 30px;
    margin-bottom: 30px;
}

.lab-hero {
    background: url(../img/hero-bg.jpg) no-repeat center center;
    -webkit-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    height: 360px;
}
.lab-hero-inner {
    height: 360px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.lab-hero-image {
    width: 80px;
    margin-bottom: 20px;
}
.lab-hero-title {
    font-size: 40px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    line-height: 40px;
    margin-bottom: 30px;
}
.lab-hero-text-upper {
    text-align: center;
    color: #fff;
    margin-bottom: 30px;
}
.lab-hero-text-lower {
    color: #fff;
    text-align: center;
    font-weight: 500;
}

.lab-description {
    padding-top: 100px;
}
.lab-description-title {
    font-weight: 600;
    font-size: 36px;
    color: #252525;
    margin-top: 40px;
    margin-bottom: 35px;
}
.lab-description-text {
    color: #787474;
    margin-bottom: 25px;
}
.lab-description-link {
    font-weight: 500;
    color: #00ADFF;
    text-decoration: none;
    display: flex;
    align-items: center;
}
.lab-description-link:hover {
    color: #00ADFF;
}
.lab-description-link:after {
    content: url(../img/icons/language-arrow.png);
    width: 20px;
    height: 20px;
    margin-left: 5px;
}
.lab-description-image {
    text-align: center;
}

.lab-mission {
    padding: 130px 0 50px;
    background: #FAFAFA;
    margin-top: -130px;
}
.lab-mission .section-title {
    margin-bottom: 20px; 
}
.lab-mission .section-title:after {
    display: none;
}
.lab-mission-text {
    text-align: center;
    color: #787474;
}

.lab-tasks {
    padding: 50px 0 90px;
    background: #FAFAFA;
}
.lab-tasks-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 40px;
}
.lab-tasks-inner {
    padding: 30px 40px;
    border-radius: 14px;
    box-shadow: 0 0 15px #00000024;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
}
.lab-tasks-number {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    background: #00ADFF;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 30px;
    margin-bottom: 0;
    margin-right: 14px;
}
.lab-tasks-line {
    width: 88px;
    height: 1px;
    background: #b9b9b9;
    margin-right: 18px;
    transform: rotate(-45deg);
}
.lab-tasks-text {
    width: calc(100% - 320px);
    font-weight: 500;
    color: #252525;
    margin: 0;
}

.lab-results {
    padding: 120px 0;
}
.lab-results-image {
    width: 100%;
    margin-top: 50px;
}
.lab-results-title {
    font-size: 36px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 40px;
}
.lab-results-text {
    color: #787474;
    margin-bottom: 0;
    text-indent: 30px;
}

.lab-projects {
    background: #FAFAFA;
    padding: 100px 0 80px;
}
.lab-projects .section-title {
    margin-bottom: 50px; 
}
.lab-projects .section-title:after {
    display: none;
}
.lab-projects-inner {
    border-radius: 14px;
    box-shadow: 0 0 15px #0000002e;
    background: #fff;
}
.lab-projects-left {
    height: 100%;
    padding: 50px 0 50px 60px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.lab-projects-title {
    font-size: 32px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 20px;
}
.lab-projects-text {
    color: #363636;
    margin-bottom: 58px;
}
.lab-projects-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.lab-projects-row hr {
    height: 1px;
    width: 100%;
    margin-left: 25px;
}
.lab-projects-image {
    height: 100%; */
    border-radius: 14px;
}
.lab-projects-line {
    margin-top: 40px;
    text-align: center;
}
.lab-projects-line img {
    width: 60px; 
    height: 3px;
}

.lab-videoguide {
    padding: 60px 0 100px;
}
.lab-videoguide-inner {
    text-align: center;
}
.lab-videoguide-item {
    border-radius: 14px;
}

.lab-group {
    padding: 60px 0 130px;
}
.lab-group-inner {
    text-align: center;
}
.lab-group-image {
    width: 140px;
    margin-bottom: 20px;
}
.lab-group-name {
    font-size: 20px;
    font-weight: 600;
    color: #000;
    margin-bottom: 20px;
}
.lab-group-title {
    font-size: 14px;
    color: #363636;
    margin: 0;
}

.news-main {
    padding: 95px 0 137px;
}
.col-news-main {
    padding-bottom: calc(var(--bs-gutter-x) * .5);
    padding-top: calc(var(--bs-gutter-x) * .5);
}
.news-main-inner.first {
    position: relative;
    height: 365px;
}
.news-main-inner.first .news-main-image {
    height: 100%;
    object-fit: cover;
}
.news-main-inner.first .news-main-block {
    padding: 15px 15px 20px;
    position: absolute;
    bottom: 0;
    width: 100%;
}
.news-main-inner.first .news-main-date {
    font-size: 14px;
    color: #fff;
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}
.news-main-inner.first .news-main-date:before {
    content: url(../img/icons/main-news-calendar-white.png);
    width: 20px;
    height: 20px;
    margin-right: 6px;
}
.news-main-inner.first .news-main-title {
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 13px;
}
.news-main-inner.first .news-main-link {
    font-size: 12px;
    color: #fff;
    font-weight: 500;
    display: flex;
    align-items: center;
    text-decoration: none; 
}
.news-main-inner.first .news-main-link:after {
    content: url(../img/icons/main-news-arrow-white.png);
    width: 16px;
    height: 16px;
    margin-left: 4px;
}
.news-main-inner {
    border-radius: 14px;
    height: 100%;
}
.news-main-image {
    width: 100%;
    border-radius: 14px;
}
.news-main-block {
    padding: 15px 0 20px;
}
.news-main-date {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #787474;
    margin-bottom: 8px;
}
.news-main-date:before {
    content: url(../img/icons/main-news-calendar-gray.png);
    width: 16px;
    height: 16px;
    margin-right: 5px;
}
.news-main-title {
    font-weight: 600;
    color: #363636;
    margin-bottom: 13px;
}
.news-main-link {
    display: flex;
    align-items: center;
    font-size: 12px;
    font-weight: 500;
    color: #00ADFF;
    text-decoration: none;
}
.news-main-link:hover {
    color: #00ADFF;
}
.news-main-link:after {
    content: url(../img/icons/main-news-arrow-blue.png);
    width: 16px;
    height: 16px;
    margin-left: 4px;
}
.news-main .section-link-wrap {
    margin-top: 20px;
}

.contacts-main {
    padding: 95px 0 137px;
}
.contacts-main-row {
    width: 580px;
    margin: 0 auto 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.contacts-main-title {
    font-size: 24px;
    font-weight: 600;
    color: #252525;
    margin-bottom: 15px;
}
.contacts-main-text {
    color: #787474;
    margin: 0;
    text-decoration: none;
}
.contacts-main-text:hover {
    color: #787474;
}
#map {
    height: 330px;
    border: 1px solid #0003;
    margin-bottom: 80px; 
}
.contacts-form {
    width: 580px;
    margin: 0 auto;
}
.contacts-name {
    width: calc(50% - 10px);
    border: 1px solid #D5D5D5;
    background: #fafafa;
    height: 54px;
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 0 10px;
}
.contacts-mail {
    width: calc(50% - 10px);
    border: 1px solid #D5D5D5;
    background: #fafafa;
    height: 54px;
    border-radius: 8px;
    margin-left: 16px; 
    margin-bottom: 20px;
    padding: 0 10px;
}
.contacts-message {
    width: 100%;
    border: 1px solid #D5D5D5;
    background: #fafafa;
    height: 114px;
    border-radius: 8px;
    margin-bottom: 30px;
    padding: 10px;
}
.contacts-submit {
    margin: 0 auto;
    display: flex;
    color: #fff;
    background: #00ADFF;
    border: none;
    border-radius: 8px;
    padding: 15px 25px;
}

.notebook {
    font-family: 'Roboto'; 
}
.notebook-header {
    padding: 120px 0 90px;
    background: #FAFAFA;
}
.notebook-header-inner {
    text-align: center;
}
.notebook-header-title {
    font-size: 24px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 15px;
}
.notebook-header-subtitle {
    font-size: 20px;
    color: #252525;
    margin-bottom: 40px;
}
.notebook-header-text {
    font-size: 14px;
    color: #000000;
    margin-bottom: 0;
}
.notebook-header-line {
    text-align: center;
    margin-top: 40px; 
}
.notebook-header-line img {
    width: 40px;
    height: 4px;
}
.notebook-container {
    width: 80%;
    margin: 0 auto;
}
.notebook-main {
    padding: 100px 0 25px;
}
.notebook-main-title {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    color: #252525;
    margin-bottom: 30px;
}
.notebook-main-text {
    color: #787474;
    margin-bottom: 0;
    text-indent: 25px;
}
.notebook-content {
    padding: 75px 0 70px;
}
.notebook-content-row {
    margin-bottom: 30px;
}
.notebook-content-icon {
    width: 100%;
}
.notebook-content-inner {
    padding-top: 20px; 
    padding-bottom: 20px;
}
.notebook-content-name {
    font-weight: 700;
    color: #252525;
}
.notebook-content-text-main {
    color: #787474;
}
.notebook-container-row {
    display: flex;
    justify-content: space-between;
}
.notebook-table-block {
    width: calc(50% - 20px);
}
.notebook-table-inner {
    display: flex;
    align-items: center;
    border: 1px solid #D5D5D5;
    background: #fafafa;
    border-radius: 8px;
    margin-bottom: 10px;
    padding: 16px 30px;
    text-decoration: none;
}
.notebook-table-number {
    font-size: 14px;
    color: #363636;
    margin: 0;
    width: 44px;
}
.notebook-table-text {
    font-size: 14px;
    color: #363636;
    margin: 0;
}
.notebook-table-bottom {
    background: #F2F2F2;
    text-align: center;
    padding: 50px 0;
    margin-top: 30px;
}
.notebook-main-title-2 {
    font-weight: 600;
    color: #252525;
    text-align: center;
    margin-bottom: 60px;
}
.notebook-main-title-3 {
    font-weight: 600;
    color: #252525;
}
.notebook-main-text-2 {
    color: #787474;
    text-indent: 25px;
    margin-bottom: 20px;
}
.notebook-main-title-4 {
    font-size: 24px;
    font-weight: 700;
    color: #252525;
    margin-top: 100px;
    margin-bottom: 20px;
}
.notebook-main-text-3 {
    text-align: center;
    font-weight: 500;
    margin-top: 100px;
    margin-bottom: 75px;
}
.notebook-content-top {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 60px;
    position: relative;
}
.notebook-content-top-button {
    font-size: 24px;
    font-weight: 500;
    color: #fff;
    background: #252525;
    padding: 14px 35px;
    border-radius: 24px;
    margin-bottom: 20px;
}
.notebook-content-top-text {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    text-align: center;
}
.notebook-content-top .section-link {
    position: absolute;
    left: 0;
}
.notebook-content-text {
    color: #787474;
    text-indent: 25px;
    overflow-wrap: anywhere;
}
.task {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    margin-top: 20px;
    padding-right: 100px;
    flex-wrap: wrap;
}
.task .task-left {
    margin-right: 30px; 
}
.task .task-left span {
    font-size: 12px;
    font-weight: 500;
}
.task .task-right {
    display: flex;
}
.task .task-right span {
    width: 24px;
    height: 24px;
    background: #D9F3FF;
    border: 1px solid #00ADFF;
    margin-right: 10px;
}
.notebook-content-bottom {
    background: #F2F2F2;
    display: flex;
    justify-content: space-between;
    padding: 30px 40px;
    border-radius: 14px;
    align-items: center;
}
.notebook-content-bottom-link {
    color: #252525;
    text-decoration: none;
    background: transparent;
    border-radius: 8px;
    padding: 18px 28px;
    border: 2px solid #00ADFF;
}
.notebook-content-bottom-link:hover {
    color: #252525;
}
.task-text {
    color: #787474;
    margin: 0;
    overflow-wrap: anywhere;
}
.notebook-content-image {
    width: calc(100% - 100px);
    margin-bottom: 16px;
}
.notebook-content-list {
    margin-bottom: 16px;
}
.notebook-content-list-item {
    display: flex;
    align-items: center;
    margin-bottom: 6px;
}
.notebook-content-list-number {
    font-size: 14px;
    color: #fff;
    background: #252525;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 9px;
    margin-bottom: 0;
    margin-right: 12px;
}
.notebook-content-list-text {
    color: #787474;
    margin: 0;
}
.notebook-content-line {
    width: 100%;
    height: 18px;
    border-top: 1px solid #363636;
}
.notebook-content-questions .notebook-content-list-item {
    margin-bottom: 16px;
}
.task-inner {
    display: flex;
    width: 100%;
    align-items: center;
}
.task-inner .notebook-content-list {
    width: 55%;
}
.task-inner .notebook-content-image {
    width: 33%;
}
.task-block {
    text-align: center;
    margin-bottom: 20px; 
}
.task-block.task-block-full {
    width: 100%;
}
.task-block.task-block-half {
    width: 50%;
}
.task-block.task-block-third {
    width: 33%;
}
.task-block.task-block-quarter {
    width: 25%;
}
.task-block img {
    margin-bottom: 10px; 
    max-width: 100%;
}
.task-block p {
    font-weight: 500;
    color: #252525;
    margin: 0;
    opacity: 0;
    transition: all ease 0.3s;
}
.task-block:hover p {
    opacity: 1;
}

.project-head {
    background: #fafafa;
    padding: 0 60px;
    box-shadow: 0 0 15px #0000003d;
}
.project-head-inner {
    display: flex;
    justify-content: space-between;
    /* border-left: 1px solid #D5D5D5;
    border-right: 1px solid #D5D5D5; */
}
.project-head-link {
    font-weight: 500;
    color: #252525;
    text-decoration: none;
    text-align: center;
    padding: 17px 25px 15px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    line-height: 16px;
    font-size: 14px;
}
.project-head-link img {
    margin-top: 10px; 
    width: 42px;
}
.project-head-link:hover {
    color: #252525;
}
.project-head-border {
    height: 106px;
    width: 1px;
    background: #D5D5D5;
}
.project-head-collapse {
    position: absolute;
    top: 78px;
    left: 0;
    background: #3498db;
    text-align: start;
    padding: 20px 20px 0 0;
    border-top: 2px solid #fff;
    color: #FFF; 
}
.project-head-list {
    list-style: none;
    padding-left: 20px;
}
.project-head-list-item {
    margin-bottom: 20px;
}
.project-head-list-item li {
    margin-bottom: 10px; 
}
.project-head-list a {
    font-weight: 500;
    color: #fff;
    text-decoration: none;
}
.project-head-list a:hover {
    color: #fff;
}
.project-main-page {
    position: relative;
}
.project-main-page img {
    width: 100%; 
}
.project-main-page-inner {
    position: absolute;
    top: calc(50% - 72px);
    left: 60px;
}
.project-main-page-inner p {
    font-size: 48px;
    font-weight: 700;
    color: #fff;
    margin: 0;
}
.project-main {
    padding: 40px 0;
    min-height: calc(100vh - 100px);
}
.project-head-title {
    font-size: 36px;
    font-weight: 700;
    color: #000000;
}
.project-main-title {
    font-size: 24px;
    font-weight: 500;
    margin-top: 35px;
}
.project-main-subtitle {
    font-size: 20px;
    font-weight: 500;
    padding-left: 10px;
    margin-top: 25px;
}
.project-main-text {
    padding-left: 20px;
    overflow-wrap: break-word;
}
.project-main-image {
    margin-top: 30px;
    margin-bottom: 20px;
    margin-left: 20px;
    border-radius: 14px;
    max-width: calc(100% - 40px);
}

.policy-main {
    padding: 100px 0 80px;
    background: #fafafa;
}
.policy-title {
    font-size: 24px;
    font-weight: 700;
}
.policy-text {
    margin-bottom: 20px;
}
.policy-text {
    list-style-type: none;
}
.policy-text > li {
    text-indent: -5px;
}
.policy-text > li:before {
    content: "-";
    margin-right: 5px;
}

.regulations-main {
    padding: 100px 0 50px;
}
.regulations-inner {
    padding: 30px 40px;
    border-radius: 14px;
    box-shadow: 0 0 15px #00000024;
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.regulations-text {
    font-size: 18px;
    font-weight: 500;
}
.regulations-link {
    color: #00ADFF;
}
.project-news-image {
    /* max-width: 100%; */
    max-width: 320px;
    margin-bottom: 30px;
}

.project-table {
    
}
.project-table th, .project-table td {
    border: 1px solid;
    text-align: center;
    padding: 10px 20px;
}

@media (max-width: 1399px) {
    .main-news-inner.first .main-news-image {
        height: 100%; 
    }
    .main-news-inner.first .main-news-block {
        height: auto;
    }
    .main-news-image {
        height: 160px;
    }
    .main-news-block {
        height: calc(100% - 160px);
    }
}

@media (max-width: 1199px) {
    .main-news-inner.first .main-news-image {
        height: 100%; 
    }
    .main-news-inner.first .main-news-block {
        height: auto;
    }
    .main-news-image {
        height: 132px;
    }
    .main-news-block {
        height: calc(100% - 132px);
    }
}

@media (max-width: 767px) {
    .header-container {
        padding: 20px;
    }
    .header-inner {
        margin-bottom: 0;
    }
    .navbar-toggler-icon {
        background-image: url(../img/menu.png);
        width: 44px;
        height: 44px;
    }
    .header-menu {
        flex-direction: column;
        align-items: end;
    }
    .header-menu-item {
        font-size: 16px;
        margin: 10px 20px;
    }
    .header-right {
        align-items: end;
        width: 100%;
        flex-direction: column;
        padding-right: 20px;
        margin-top: 40px;
    }
    .header-language {
        margin-right: 0;
        margin-top: 30px;
        margin-bottom: 50px;
    }
    .header-background {
        height: 100px;
    }
    .main-hero-title {
        font-size: 36px;
        line-height: 40px;
        text-align: center;
    }
    .main-hero-text {
        font-size: 14px;
    }
    .section-title {
        font-size: 30px;
    }
    .main-news-inner.first .main-news-title {
        font-size: 18px;
    }
    .main-news-title {
        font-size: 12px;
    }
    .main-news-image {
        height: 105px;
    }
    .main-partners-img {
        width: 100%;
    }
    .partners-main-image {
        width: 90px;
        margin-right: 20px;
    }
    .partners-main-title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    .partners-main-link {
        font-size: 14px;
    }
    .lab-hero-title {
        font-size: 30px;
        line-height: 34px;
    }
    .lab-hero-text-upper {
        font-size: 14px;
    }
    .lab-hero-text-lower {
        font-size: 14px;
    }
    .lab-description {
        padding-top: 40px;
    }
    .lab-description-image img {
        width: 100%; 
    }
    .lab-mission {
        padding: 100px 0 50px;
        margin-top: 0;
    }
    .lab-tasks-inner {
        padding: 30px;
        flex-direction: column;
    }
    .lab-tasks-number {
        margin-bottom: 30px;
        margin-right: 0;
    }
    .lab-tasks-text {
        width: 100%;
        font-size: 14px;
        text-align: center;
    }
    .lab-results {
        padding: 100px 0;
    }
    .lab-results-image {
        margin-top: 0;
        margin-bottom: 50px;
    }
    .lab-projects-left {
        padding: 30px 30px 0;
    }
    .lab-projects-image {
        height: auto;
        width: 100%;
        margin-top: 50px;
    }
    .lab-videoguide {
        padding: 60px 0 50px;
    }
    .lab-videoguide-item {
        width: 100%;
    }
    .lab-group {
        padding: 60px 0 80px;
    }
    .lab-group-inner {
        margin-bottom: 40px;
    }
    .news-main {
        padding: 95px 0 80px;
    }
    .news-main-inner.first {
        height: 220px;
    }
    .news-main-inner.first .news-main-title {
        font-size: 18px;
    }
    .news-main-title {
        font-size: 12px;
    }
    .contacts-main-row {
        width: 100%;
    }
    #map {
        height: 250px;
    }
    .contacts-form {
        width: 100%;
    }
    .notebook-container {
        width: 100%;
    }
    .notebook-content-inner {
        padding-top: 9px;
        padding-bottom: 0;
    }
    .notebook-container-row {
        flex-direction: column;
    }
    .notebook-table-block {
        width: 100%;
    }
    .notebook-table-bottom {
        padding: 40px 0;
    }
    .notebook-table-bottom .section-link {
        font-weight: 500;
        padding: 16px 20px;
        font-size: 14px;
    }
    .notebook-content-top-button {
        font-size: 18px;
        font-weight: 500;
        color: #fff;
        background: #252525;
        padding: 10px 25px;
        border-radius: 24px;
        margin-bottom: 20px;
    }
    .notebook-content-top-text {
        font-size: 20px;
    }
    .notebook-content-top .section-link {
        padding: 14px 21px;
        font-size: 14px;
    }
    .task-letters {
        flex-direction: column;
        align-items: start;
        margin-bottom: 10px;
    }
    .task-letters .task-left {
        margin-bottom: 10px; 
    }
    .notebook-content-bottom {
        padding: 15px;
    }
    .notebook-content-bottom .section-link {
        font-size: 12px;
        padding: 10px 15px;
    }
    .notebook-content-bottom-link {
        font-size: 12px;
        padding: 10px 15px;
    }
    .notebook-content-image {
        width: 90%;
    }
    .notebook-content-list-text {
        width: calc(100% - 30px);
    }
    .task-inner {
        align-items: start;
        flex-direction: column;
    }
    .task-inner .notebook-content-list {
        width: 100%;
    }
    .task-inner .notebook-content-image {
        width: 90%;
    }
    .project-main-inner {
        padding: 20px 0;
        flex-direction: column;
    }
    .project-main-link {
        margin-bottom: 20px;
    }
    .project-head {
        padding: 0;
    }
    .project-head-inner {
        overflow: scroll;
    }
    .project-head-link {
        padding: 15px 10px;
        line-height: 14px;
        font-size: 12px;
        white-space: nowrap;
    }
    .task {
        padding-right: 0;
    }
    .task-block {
        padding-right: 20px;  
    }
    .task-block p {
        font-size: 10px;
    }
}

/* project main new committing */
.project-main-main-text{
    animation: fadeInAnimation 1s ease-in-out;
}

.project-main-news-block{
    max-width: 300px
}
.project-design-image{
    width: 270px;
    border-radius: 12px;
    
}
.project-design-block{
    max-width: 270px;
    margin: 0px 25px;
}

@keyframes fadeInAnimation {
    0%{opacity: 0;padding-top:30px}
    100%{opacity: 1;padding-top: 0px;}
}
/* gallery */

* {
    box-sizing: border-box;
  }
  
  /* Position the image container (needed to position the left and right arrows) */
  .container-gallery {
    position: relative;
    max-width: 600px;
    left: 28%;
  }
  
  /* Hide the images by default */
  .mySlides {
    display: none;
  }
  
  /* Add a pointer when hovering over the thumbnail images */
  .cursor {
    cursor: pointer;
  }
  
  /* Next & previous buttons */
  .prev,
  .next {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -50px;
    color: white;
    font-weight: bold;
    font-size: 20px;
    border-radius: 0 3px 3px 0;
    user-select: none;
    -webkit-user-select: none;
  }
  
  /* Position the "next button" to the right */
  .next {
    right: 0;
    border-radius: 3px 0 0 3px;
  }
  .prev {
    left: 0;
    border-radius: 3px 0 0 3px;
  }
  
  
  /* On hover, add a black background color with a little bit see-through */
  .prev:hover,
  .next:hover {
    background-color: rgba(0, 0, 0, 0.8);
  }
  
  /* Number text (1/3 etc) */
  .numbertext {
    color: #f2f2f2;
    font-size: 12px;
    padding: 8px 12px;
    position: absolute;
    top: 0;
  }
  
  /* Container for image text */
  .caption-container {
    text-align: center;
    background-color: #222;
    padding: 2px 16px;
    color: white;
  }
  
  .row:after {
    content: "";
    display: table;
    clear: both;
  }
  
  /* Six columns side by side */
  .column {
    float: left;
    width: 16.66%;
  }
  
  /* Add a transparency effect for thumnbail images */
  .demo {
    opacity: 0.6;
  }
  
  .active,
  .demo:hover {
    opacity: 1;
  }

  /* gallery */

/* tabs */
.tab {
    overflow: hidden;
    border: 1px solid #ccc;
    background-color: #f1f1f1;


    display: flex;
    flex-direction: column;

    min-width: 200px;
    max-width: 300px;
    min-height: 400px;
  }
  
  /* Style the buttons that are used to open the tab content */
  .tab button {
    background-color: inherit;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 14px 16px;
    transition: 0.3s;
    text-align: left;

  }
  
  /* Change background color of buttons on hover */
  .tab button:hover {
    background-color: #ddd;
  }
  
  /* Create an active/current tablink class */
  .tab button.active {
    background-color: #197ad4;
    color: white;
  }
  
  /* Style the tab content */
  .tabcontent {
    display: none;
    padding: 15px 12px;
    border-top: none;
  }