body {
    height: 100%;
    margin: 0;
    padding: 0;
    background-color: #fff;
    font-family: 'Cardo', serif;
    font-family: 'Raleway', sans-serif;
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    color: #6c7279;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
}

p {
    margin: 0 0 10px;
}

.container {
    max-width: 1170px;
    width: 100%;
    margin: 0 auto;
    /*    padding-left: 15px;*/
    /*    padding-right: 15px;*/
}

.btn {
    padding: 19px 54px 18px;
    border: 0;
    border-radius: 3px;
    display: inline-block;
    vertical-align: top;
    background-color: #e84545;
    font-family: inherit;
    font-size: 13px;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    cursor: pointer;
    transition: .5s linear;
}

.btn:hover {
    background-color: #b42f2f;
}

/*Header
==========================*/

.header {
    width: 100%;
    height: 100px;
    position: absolute;
    top: 0;
    left: 0;
}

.header.fixed {
    height: 65px;
    background-color: rgba(49, 52, 78, 1);
    position: fixed;
    z-index: 999;
}

.header.fixed .header__inner {
    padding: 20px 0 15px;
    border: 0;
}

.header__inner {
    padding: 35px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #515369;
}

.header__nav {
    transition: .5s ease;
}

.header__nav.show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: rgba(49, 52, 78, .9);
    text-align: right;
}

.header__nav.show .header__link {
    margin-left: 0;
    padding: 20px;
    border-top: 1px solid;
    opacity: 1;
}


.header__link {
    font-size: 13px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    opacity: .75;
    transition: .5s linear;
}

.header__link + .header__link {
    margin-left: 60px;
}

.header__link:hover {
    text-decoration: underline;
    opacity: 1;
}

.burger {
    display: none;
    padding: 10px 2px;
    background-color: transparent;
    border: 0;
    outline: none;
    cursor: pointer;
}

.burger__item {
    width: 35px;
    height: 3px;
    display: block;
    position: relative;
    background-color: #fff;
    font-size: 0;
    color: transparent;
}

.burger__item::before,
.burger__item::after {
    content: "";
    width: 100%;
    height: 100%;
    background-color: #fff;
    position: absolute;
    left: 0;
    z-index: 1;
}

.burger__item::before {
    top: -10px;
}

.burger__item::after {
    top: 10px;
}

.main {
    height: 750px;
    padding-top: 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: #31344e;
    background-image: url(../img/bg-1.jpg);
    background-position: center center;
    background-size: cover;
    background-repeat: no-repeat no-repeat;
}

.main__inner {
    width: 865px;
    margin: 0 auto;
    text-align: center;
    color: #fff;
}

.main__title {
    margin-bottom: 30px;
    font-family: 'Open Sans', sans-serif;
    font-size: 65px;
    line-height: 1.1;
    font-weight: 700;
}

.main__text {
    margin-bottom: 80px;
    font-size: 22px;
    line-height: 1.5;
}


.adv__inner {
    padding: 100px 0;
}

.adv__row {
    display: flex;
    flex-wrap: wrap;
}

.adv__item {
    width: 33.333333%;
    margin: 25px 0;
    padding: 0 25px;
    text-align: center;
}

.adv__img {}

.adv__title {
    margin-top: 35px;
    font-size: 14px;
    line-height: 1;
    color: #2d3033;
    text-transform: uppercase;
}

.adv__text {
    margin-top: 20px;
    line-height: 1.5;
}

.proj__row {
    display: flex;
    flex-wrap: wrap;
}

.proj__item {
    width: 25%;
    height: 300px;
    border-bottom: 1px solid #fff;
    border-right: 1px solid #fff;
    position: relative;
    overflow: hidden;
}

.proj__item:hover .proj__content {
    cursor: pointer;
    opacity: 1;
}

    {}

.proj__img {
    /*    width: 100%;*/
    /*    height: 100%;*/
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate3d(-50%, -50%, 0);
    z-index: 1;
}

.proj__content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: rgba(232, 69, 69, .9);
    color: #fff;
    position: absolute;
    z-index: 2;
    opacity: 0;
    transition: .5s;
}

.proj__title {
    font-size: 14px;
    line-height: 1;
    text-transform: uppercase;
}

.proj__text {
    margin-top: 14px;
}

.command__inner {
    padding: 100px 0;
}

.command__row {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.command__item {
    width: 270px;
}

.command__name {
    margin-top: 30px;
    font-family: "Raleway", sans-serif;
    font-size: 22px;
    line-height: 1;
    color: #2d3033;
}

.command__position {
    margin-top: 16px;
    font-size: 13px;
    line-height: 1;
    color: #e84545;
}

.command__text {
    margin-top: 30px;
    font-size: 14px;
    color: #6c7279;
}

.command__social {
    display: flex;
}

svg {
    width: 100%;
    height: 100%;
}

.command__social-item {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 35px;
    height: 35px;
    margin-right: 4px;
    background-color: #fff;
    border: 1px solid #e8ecee;
    transition: .2s linear;
    fill: #c6cacc;
}

.command__social-item:hover {
    background-color: #e8ecee;
    fill: #000;
}

.review {
    background-color: #53354a;
    overflow: hidden;
}

.review__inner {
    height: 500px;
    overflow: hidden;
}

.review__item {

    height: 500px;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.review__left {
    width: 50%;
    position: relative;
}

.review__img {
    height: 100%;
    position: absolute;
    top: 50%;
    right: 0;
    z-index: 1;

    transform: translateY(-50%);
}

.review__right {
    width: 50%;
    padding-left: 50px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #fff;
}

.review__text {
    font-family: 'Cardo', serif;
    font-size: 36px;
    line-height: 1.2;
}

.review__author {
    margin-top: 45px;
    font-size: 13px;
    line-height: 1.5;
    font-weight: 700;
    text-transform: uppercase;
}

.slick-dots {
    width: 50%;
    padding: 0;
    display: flex;
    justify-content: center;
    position: absolute;
    bottom: 50px;
    right: 0;
    z-index: 4;
    list-style: none;
}

.slick-dots > li {
    margin: 0 5px;
}

.slick-dots > li > button {
    width: 10px;
    height: 10px;
    padding: 5px;
    font-size: 0;
    background-color: transparent;
    border: 1px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    outline: none;
}

li.slick-active > button {
    background-color: #fff;
}

.down__inner {
    padding: 100px 0;
    text-align: center;
    color: #2d3033;
}


.down__title {
    font-size: 28px;
    line-height: 1;
    font-weight: 400;
}

.down__text {
    margin-top: 20px;
    font-size: 13px;
    line-height: 1.4;
    font-weight: 700;
    text-transform: uppercase;
}

.down__btn {
    margin-top: 30px;
}

.footer {
    background-color: #3a3e64;
    color: #fff;
}

.footer__inner {
    padding: 70px 0;
    display: flex;
    justify-content: space-between;
}

.footer__inner > div {
    width: 33.33%;
    text-align: center;
}

.footer__title {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
}

.footer__text {
    margin-top: 22px;
    font-size: 14px;
    opacity: .5;
}

.footer__social {
    margin-top: 22px;
    justify-content: center;
}

.footer__social > .command__social-item {
    background-color: #3a3e64;
    border: 2px solid #fff;
    fill: #fff;
}

.footer__social > .command__social-item:hover {
    background-color: #fff;
    border: 2px solid #3a3e64;
    fill: #3a3e64;
}

.copyright {
    padding: 32px 0 15px;
    background-color: #313454;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    color: #808080;
    text-align: center;
}

.copyright--red {
    color: red;
}

.copyright--white {
    color: #fff;
}