* {
    box-sizing: border-box;
}

body {
    padding: 0;
    margin: 0;
    font-family: "Roboto";
    color: #333333;
}

ul {
    padding: 0;
    margin: 0;
}

ul.no-style {
    list-style: none;
}

h1, h2, h3, h4, h5 {
    margin: 0;
}

.page {
    max-width: 1920px;
    margin: auto;
    padding-left: 100px;
    padding-right: 100px;
}

.flex {
    display: flex;
}

.text-highlight {
    color: #ffb606;
}

.header-container {
    padding-top: 33px;
    padding-bottom: 33px;
    position: fixed;
    z-index: 10;
    top: 0;
    left: 0;
    right: 0;
    transition: background-color .2s ease;
}

.header-container_sticked {
    background-color: #052542;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#header-mobile {
    display: none;
}

.header-mobile-open,
.header-mobile-close {
    display: block;
    width: 60px;
    height: 60px;
    cursor: pointer;
}

.header-mobile-open {
    display: none;
}

.header-mobile-open div,
.header-mobile-close div {
    position: relative;
    top: 0;
    height: 12px;
    background-color: #fff;
    margin-bottom: 12px;
    transition: 0.3s ease transform, 0.3s ease top, 0.3s ease width, 0.3s ease right;
    border-radius: 2px;
}

.header-mobile-close div {
    background-color: #000;
}

.header-mobile-open div:first-child {
    transform-origin: 0;
}

.header-mobile-open div:last-child {
    margin-bottom: 0;
    transform-origin: 60px;
}

.header-mobile-open div:nth-child(2) {
    right: 0;
    width: 60px;
}

.header-mobile-close-container {
    text-align: right;
}

.header-mobile-close {
    display: inline-block;
}

.header-mobile-close div:first-child {
    transform-origin: 0;
    top: -6px;
    transform: rotateZ(45deg);
}

.header-mobile-close div:last-child {
    margin-bottom: 0;
    transform-origin: 60px;
    top: 6px;
    transform: rotateZ(45deg);
}

.header-mobile-close div:nth-child(2) {
    width: 85px;
    top: 0;
    right: 13px;
    transform: rotateZ(-45deg);
}

.header-mobile-close {
    display: none;
}

.header-nav {
    display: flex;
    margin-right: 90px;
    position: relative;
}

.header-nav a {
    font-size: 12px;
    color: #ffffff;
    font-weight: 700;
    text-align: right;
    text-decoration: none;
    text-transform: uppercase;
}

.header-nav__item {
    padding-left: 26px;
    padding-right: 26px;
}

.header-nav__item_arrow {
    border: solid #fff;
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 3px;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    left: 10px;
    position: relative;
    top: -2px;
}


.header-nav__highlight {
    content: '';
    display: block;
    height: 2px;
    background: #ffb606;
    transition: left .2s ease, width .2s ease;
    pointer-events: none;
    position: absolute;
    top: 25px;
    transform: translateY(-50%);
    left: 26px;
    width: 82px;
}

.header-nav__item:nth-of-type(1):hover ~ .header-nav__highlight {
    left: 26px;
    width: 82px;
}

.header-nav__item:nth-of-type(2):hover ~ .header-nav__highlight {
    left: 156px;
    width: 146px;
}

.header-nav__item:nth-of-type(3):hover ~ .header-nav__highlight {
    left: 356px;
    width: 84px;
}

.header-nav__item:nth-of-type(4):hover ~ .header-nav__highlight {
    left: 496px;
    width: 77px;
}

.header-nav__item_tel {
    margin-left: 30px;
}

.header-nav__submenu {
    padding-top: 16px;
    display: none;
    position: absolute;
}

.header-nav__item:hover .header-nav__submenu {
    display: block;
}

.header-nav-submenu__list {
    background: #fff;
    padding: 10px;
}

.header-nav-submenu__list a {
    color: #333;
    padding: 4px 10px;
}

.header-nav-submenu__list a:hover {
    background: #ffb606;
}

.header-nav-submenu__list li:not(:last-child) {
    margin-bottom: 8px;
}

.banner-container {
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.banner {
    height: 900px;
    padding-top: 275px;
    padding-left: 125px;
    padding-right: 306px;
}

.banner__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 100px;
}

.banner__title {
    position: relative;
    font-size: 72px;
    color: #ffffff;
    font-weight: 250;
}

.banner__title:before {
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #ffb606;
    position: absolute;
    left: -25px;
}

.banner__link {
    display: inline-block;
    margin-top: 31px;
    padding: 8px 19px;
    margin-left: 37px;
    background: #ffb606;
    text-decoration: none;
    font-size: 18px;
    color: #000000;
    font-weight: 500;
}

.landing1-container {
    background: #dfdfdf;
}

.landing1 {
    display: flex;
    justify-content: center;
    position: relative;
    top: -100px;
    gap: 100px;
}

.landing1__item {
    width: 330px;
    min-width: 330px;
    padding: 47px 25px 134px;
    background: #fff;
    border-bottom: 3px solid #ffb606;
    text-align: center;
    position: relative;
}

.landing1__image {
    height: 100px;
}

.landing1__title {
    margin-top: 15px;
    font-size: 30px;
    font-weight: 700;
}

.landing1__description {
    margin-top: 22px;
    font-size: 24px;
    font-weight: 250;
}

.landing1__link {
    position: absolute;
    bottom: 74px;
    left: 0;
    right: 0;
}

.landing1__button {
    font-size: 18px;
    font-weight: 500;
    padding: 8px 24px;
    background: #ffb606;
    text-decoration: none;
}

.landing1__button_arrow {
    border: solid #000;
    display: inline-block;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    left: 10px;
    position: relative;
    border-width: 0 2px 2px 0;
    padding: 4px;
    top: -1px;
}

.landing2-container {
    padding-top: 55px;
    padding-bottom: 90px;
}

.landing2 {
    display: flex;
}

.landing2__image {
    margin: auto;
    display: block;
    max-width: 100%;
    height: auto;
}

.landing2__item {
    flex-basis: 50%;
    padding: 50px;
}

.landing2__subtitle {
    font-size: 14px;
    font-weight: 250;
    padding-left: 75px;
}

.landing2__subtitle:before {
    content: '';
    display: block;
    width: 59px;
    height: 2px;
    background: #ffb606;
    top: 10px;
    position: relative;
    left: -75px;
}

.landing2__title {
    margin-top: 29px;
    font-size: 48px;
    font-weight: 400;
}

.landing2__p {
    margin-top: 50px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 250;
}

.landing2__p_light {
    font-size: 16px;
    line-height: 24px;
    font-weight: 250;
    position: relative;
    margin-left: 80px;
}

.landing2__p_light:before {
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #ffb606;
    position: absolute;
    left: -17px;
}

.landing2__button {
    margin-top: 65px;
}

.landing2__link {
    padding: 11px 19px;
    border: 2px solid #ffb606;
    font-size: 18px;
    color: #ffb606;
    font-weight: 500;
    text-decoration: none;
}

.landing2__link_arrow {
    border: solid #ffb606;
    display: inline-block;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    left: 10px;
    position: relative;
    border-width: 0 2px 2px 0;
    padding: 4px;
    top: -1px;
}

.landing3-container {
    background: #052542;
    padding-top: 100px;
    padding-bottom: 100px;
    color: #ffffff;
}

.landing3-header {
    text-align: center;
}

.landing3-header__title {
    font-size: 48px;
    font-weight: 400;
    position: relative;
    margin-left: 30px;
    display: inline-block;
}

.landing3-header__title:before {
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #ffb606;
    position: absolute;
    left: -27px;
}

.landing3-header__description {
    font-size: 48px;
    font-weight: 250;
    margin-top: 57px;
}

.landing3-items {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 90px;
    gap: 30px;
    padding-left: 75px;
    padding-right: 75px;
}

.landing3-items__item {
    flex-basis: calc((100% / 2) - 20px);
}

.landing3-item {
    border-top: 4px solid #12395c;
    padding: 35px;
    display: flex;
    background: #022a4d;
    color: #ffffff;
    gap: 35px;
}

.landing3-item__image {
    opacity: .3;
}

.landing3-item:hover .landing3-item__image {
    opacity: 1;
    transition: opacity .3s ease;
}

.landing3-item__title {
    font-size: 30px;
    font-weight: 400;
}

.landing3-item__description {
    margin-top: 26px;
    font-size: 16px;
    line-height: 24px;
    font-weight: 250;
}

.landing3-item:hover {
    border-top-color: #ffb606;
    color: #333333;
    background-color: #ffffff;
    transition: background-color .9s ease, border-top-color .9s ease;
}

.landing4-container {
    margin-top: 70px;
    margin-bottom: 70px;
}

.landing4 {
    display: flex;
}

.landing4__item {
    flex-basis: 50%;
    padding: 50px;
}

.landing4__image {
    margin: auto;
    display: block;
    max-width: 100%;
    height: auto;
}

.landing4__subtitle {
    font-size: 14px;
    font-weight: 250;
    padding-left: 75px;
    margin: 0;
}

.landing4__subtitle:before {
    content: '';
    display: block;
    width: 59px;
    height: 2px;
    background: #ffb606;
    top: 10px;
    position: relative;
    left: -75px;
}

.landing4__title {
    margin-top: 30px;
    font-size: 48px;
    font-weight: 400;
}

.landing4__p {
    font-size: 16px;
    line-height: 24px;
    font-weight: 250;
}

.landing4__p_light {
    font-size: 16px;
    line-height: 24px;
    font-weight: 250;
    position: relative;
    margin-left: 80px;
}

.landing4__p_light:before {
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #ffb606;
    position: absolute;
    left: -17px;
}

.landing5-container {
    padding-top: 136px;
    padding-bottom: 154px;
    text-align: center;
    color: #ffffff;
    background: #022a4d;
}

.landing5__title {
    font-size: 48px;
    font-weight: 400;
    position: relative;
    margin-left: 19px;
    display: inline-block;
}

.landing5__title:before {
    content: '';
    display: block;
    width: 2px;
    height: 100%;
    background: #ffb606;
    position: absolute;
    left: -27px;
}

.landing5__button {
    margin-top: 150px;
    text-align: center;
}

.landing5__link {
    padding: 11px 18px;
    border: 2px solid #fff;
    font-size: 18px;
    color: #fff;
    font-weight: 500;
    text-decoration: none;
}

.landing5__link_arrow {
    border: solid #fff;
    display: inline-block;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    left: 10px;
    position: relative;
    border-width: 0 2px 2px 0;
    padding: 4px;
    top: -1px;
}

.landing6-container {
    padding-top: 100px;
    padding-bottom: 100px;
    background: #c1c1c1;
}

.landing6-title {
    display: flex;
}

.landing6-title__item {
    flex-basis: 50%;
}

.landing6-title__image {
    text-align: center;
}

.landing6-title__title {
    font-size: 48px;
    color: #ffffff;
    font-weight: 700;
    text-align: center;
}

.landing6-title__description {
    margin-top: 20px;
    font-size: 24px;
    color: #ffffff;
    font-weight: 700;
    text-align: center;
}

.landing6-title__button {
    margin-top: 55px;
    text-align: center;
}

.landing6-title__link {
    padding: 11px 18px;
    border: 2px solid #fff;
    font-size: 18px;
    color: #fff;
    font-weight: 500;
    text-decoration: none;
}

.landing6-title__link_arrow {
    border: solid #fff;
    display: inline-block;
    transform: rotate(-45deg);
    -webkit-transform: rotate(-45deg);
    left: 10px;
    position: relative;
    border-width: 0 2px 2px 0;
    padding: 4px;
    top: -1px;
}

.landing6-content {
    margin-top: 40px;
    display: flex;
    justify-content: space-between;
}

.landing6-content__item {
    flex-basis: calc(50% - 20px);
    font-size: 16px;
    line-height: 24px;
    color: #333333;
    font-weight: 250;
    text-align: justify;
}

.landing6-content__item:not(:nth-child(2)) {
    border-top: 2px solid #fff;
    padding: 20px 20px 0;
    margin-top: 8px;
}

.landing6-content__item:nth-child(2) {
    flex-basis: 20px;
}

.landing6-content__icon {
    background: url(../img/icon4.png) no-repeat center center;
    width: 21px;
    height: 20px;
    display: inline-block;
}

.footer {
    background: #282828;
    padding-top: 50px;
    padding-bottom: 100px;
    color: #fff;
}

.footer a {
    display: inline-block;
}

.footer a,
.footer a:hover {
    color: #fff;
    text-decoration: none;
}

.footer-links {
    display: flex;
    justify-content: space-between;
    padding-bottom: 40px;
}

.footer-nav {
    margin-bottom: 40px;
    display: flex;
    gap: 119px;
}

.footer-nav__item li:not(:first-child) {
    margin-top: 5px;
    font-weight: 250;
}

.footer-logos > .footer-logos__item:not(:first-child) {
    margin-left: 40px;
}

.footer-about {
    padding-top: 40px;
    border-top: 1px solid #fff;
    display: flex;
    justify-content: space-between;
}

.footer-social > .footer-social__item:not(:first-child) {
    margin-left: 30px;
}

.footer-contacts {
    text-align: right;
    font-size: 16px;
    font-weight: 250;
}

@media only screen and (max-width: 700px) {
    .banner {
        padding-left: 20px;
        padding-right: 20px;
    }

    .banner__title {
        font-size: 32px;
    }

    .landing2__item:first-child {
        padding: 0;
    }

    .landing2__title {
        font-size: 28px;
    }

    .landing3-header__title {
        font-size: 38px;
        margin-left: 0;
        display: block;
    }

    .landing3-header__title:before {
        display: none;
    }

    .landing3-header__description {
        font-size: 28px;
    }

    .landing3-items {
        padding-left: 0;
        padding-right: 0;
    }

    .landing3-item {
        flex-direction: column;
        align-items: center;
    }

    .landing4__item:first-child {
        padding: 0;
    }

    .landing4__title {
        font-size: 28px;
    }

    .landing5__title {
        font-size: 28px;
    }

    .landing6-title {
        flex-direction: column;
        gap: 50px;
    }

    .landing6-content {
        flex-direction: column;
    }

    .landing6-content__item {
        flex-basis: auto;
    }

    .landing6-content__item:nth-child(2) {
        order: -1;
        text-align: center;
    }
}

@media only screen and (max-width: 1200px) {
    .page {
        padding-left: 0;
        padding-right: 0;
    }

    .header-container {
        padding: 16px 20px;
    }

    .header-mobile-open {
        display: block;
    }

    .header-mobile-close {
        display: inline-block;
    }

    .header-nav {
        display: flex;
        flex-direction: column;
        gap: 20px;
        margin-right: 0;
    }

    .header-nav-container {
        display: none;
        position: fixed;
        right: 0;
        top: 0;
        bottom: 0;
        background: #fff;
        width: 100%;
        max-width: 400px;
        padding: 16px 20px;
    }

    #header-mobile:checked ~ .header-nav-container {
        display: block;
    }

    .header-nav a {
        color: #000;
    }

    .header-nav__item {
        padding-left: 0;
        padding-right: 0;
    }

    .header-nav__item_arrow {
        border-color: #000;
    }

    .header-nav__highlight {
        display: none;
    }

    .header-nav__item_tel {
        margin-left: 0;
    }

    .header-nav__submenu {
        padding-top: 0;
        display: block;
        position: relative;
    }

    .banner__title {
        font-size: 42px;
        padding-left: 10px;
        padding-right: 10px;
    }

    .banner__image {
        display: none;
    }

    .landing1-container {
        padding-top: 50px;
        padding-bottom: 50px;
    }

    .landing1 {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        top: 0;
    }

    .landing2 {
        flex-direction: column;
    }

    .landing3-items__item {
        flex-basis: 100%;
    }

    .landing3-item {
        border-top-color: #ffb606;
        color: #333333;
        background-color: #ffffff;
        transition: background-color .9s ease, border-top-color .9s ease;
    }

    .landing3-item__image {
        opacity: 1;
        transition: opacity .3s ease;
    }

    .landing4 {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        align-items: center;
        gap: 30px;
        padding-bottom: 40px;
    }

    .footer-nav {
        gap: 30px;
        flex-direction: column;
    }

    .footer-about {
        flex-direction: column-reverse;
        align-items: center;
        gap: 30px;
    }

    .footer-contacts {
        text-align: center;
    }
}

@media only screen and (max-width: 1900px) {
    .banner__title {
        font-size: 52px;
    }
}