@font-face {
    font-family: 'leaguegothiccyrillic';
    font-display: auto;
    src: url('../fonts/leaguegothiccyrillic.eot');
    src: url('../fonts/leaguegothiccyrillic.woff2') format('woff2'),
        url('../fonts/leaguegothiccyrillic.woff') format('woff'),
        url('../fonts/leaguegothiccyrillic.ttf') format('truetype'),
        url('../fonts/leaguegothiccyrillic.svg') format('svg'),
        url('../fonts/leaguegothiccyrillic.eot?#iefix') format('embedded-opentype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'rubik';
    font-display: auto;
    src: url('../fonts/rubik-regular.eot');
    src: url('../fonts/rubik-regular.woff2') format('woff2'),
        url('../fonts/rubik-regular.woff') format('woff'),
        url('../fonts/rubik-regular.ttf') format('truetype'),
        url('../fonts/rubik-regular.svg') format('svg'),
        url('../fonts/rubik-regular.eot?#iefix') format('embedded-opentype');
    font-weight: 400;
    font-style: normal;
}

@font-face {
    font-family: 'rubik';
    font-display: auto;
    src: url('../fonts/rubik-medium.eot');
    src: url('../fonts/rubik-medium.woff2') format('woff2'),
        url('../fonts/rubik-medium.woff') format('woff'),
        url('../fonts/rubik-medium.ttf') format('truetype'),
        url('../fonts/rubik-medium.svg') format('svg'),
        url('../fonts/rubik-medium.eot?#iefix') format('embedded-opentype');
    font-weight: 500;
    font-style: normal;
}

@font-face {
    font-family: 'Material-Design-Iconic-Font';
    font-display: auto;
    src: url('../fonts/Material-Design-Iconic-Font.eot');
    src: url('../fonts/Material-Design-Iconic-Font.woff2') format('woff2'),
        url('../fonts/Material-Design-Iconic-Font.woff') format('woff'),
        url('../fonts/Material-Design-Iconic-Font.ttf') format('truetype'),
        url('../fonts/Material-Design-Iconic-Font.svg') format('svg'),
        url('../fonts/Material-Design-Iconic-Font.eot?#iefix') format('embedded-opentype');
    font-weight: normal;
    font-style: normal;
}

body,
h1,
h2,
h3,
h4,
ul,
li,
div,
p,
span,
b,
i,
nav,
a,
button,
input,
textarea,
label,
fieldset {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    list-style: none;
    outline: none;
    border: none;
}


button {
    background: transparent;
    -webkit-box-shadow: none;
    box-shadow: none;
    border: none;
    cursor: pointer;
}

.page {
    color: #24252a;
    font-size: 16px;
    line-height: 26px;
    letter-spacing: 0.04em;
    font-family: 'rubik', sans-serif;
    background: #fff;
    overflow-x: hidden;
}

.link {
    text-decoration: none;
    outline: none;
    display: block;
}

h1,
h2,
h3,
h4 {
    font-family: 'leaguegothiccyrillic', sans-serif;
    text-transform: uppercase;
    font-weight: normal;
}

.title-h1 {
    font-size: 80px;
    line-height: 86px;
    font-weight: normal;
    text-align: center;
    color: #fff;
    margin: 0 auto 30px;
    letter-spacing: 0.04em;
    width: 100%;
}

.title-h2 {
    font-size: 60px;
    line-height: 65px;
    text-align: center;
    letter-spacing: 0.01em;
}

.title-h2_white,
.title-h3_white,
.title-h4_white {
    color: #fff;
}

.title-h3 {
    font-size: 40px;
    line-height: 44px;
    text-align: center;
}

.title-h4 {
    font-size: 27px;
    line-height: 29px;
}

.btn {
    display: block;
    width: 255px;
    height: 50px;
    font-size: 16px;
    font-weight: 500;
    font-family: 'rubik', sans-serif;
    line-height: 50px;
    color: #fff;
    border-radius: 25px;
    background: #00acc1;
    text-transform: uppercase;
    text-align: center;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

.btn:hover {
    background: #535561;
}

.btn_transparent {
    background: transparent;
    border: 2px solid #00acc1;
}

.btn_transparent:hover {
    background: #00acc1;
}

section {
    padding: 130px 0 140px;
}

a {
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

a:hover {
    color: #848796;
    text-decoration: none;
}

/*------------------Header-------------*/
.header {
    background: url(../img/pattern_1.png) repeat, url(../img/header-bg.jpeg) no-repeat center top/cover;
    padding-bottom: 60px;
    position: relative;
    background-attachment: fixed;
}

.header__top {
    padding: 14px 0;
    background: rgba(255, 255, 255, 1);
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
    z-index: 1000;
}

.header__top_fixed {
    position: fixed;
    height: auto;
    padding: 10px 0;
    border-bottom: 1px solid #e5e5e5;
}

.menu__item a {
    color: #24252a;
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    margin-left: 25px;
    -webkit-transition: color 0.5s;
    transition: color 0.5s;
}

.menu__item a:hover {
    color: #848796;
}

.header__offer {
    padding: 300px 0 120px;
}

.offer {
    color: #fff;
    text-align: center;
}

.sub-title {
    font-size: 22px;
    line-height: 28px;
    text-align: center;
}

.offer .btn_transparent {
    margin-left: 20px;
}

.offer__buttons {
    margin: 40px 0 35px;
}

.offer__text-call {
    font-size: 18px;
    line-height: 29px;
}

.offer__phone {
    color: #fff;
    font-size: 18px;
    text-decoration: underline;
    -webkit-transition: color 0.5s;
    transition: color 0.5s;
}

.offer__phone:hover {
    color: #848796;
}

.scrolldown {
    width: 30px;
    height: 50px;
    margin: 0 auto;
    cursor: pointer;
}

/*----------------Our-work--------------*/
.our-work__sub-title {
    margin: 25px 0 45px;
}

.card__title {
    color: #303f9f;
    font-weight: 500;
    text-decoration: underline;
    text-transform: uppercase;
    margin: 10px 0 5px;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

.card__text,
.our-work__sub-title {
    color: #535561;
}

.card__img {
    width: 100%;
}

.line {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.line__img {
    width: 64px;
    height: 64px;
    margin: 35px auto;
}

.line::before,
.line::after {
    content: '';
    display: inline-block;
    height: 1px;
    width: 40%;
    border-bottom: 1px dashed #848796;
}

.our-work__btn {
    width: 280px;
    margin: 55px auto 0;
}

.our-work__card:hover .card__title {
    color: #848796;
    text-decoration: none;
}

/*-----------Kind-of-works--------------*/
.kind-of-works {
    position: relative;
    padding-bottom: 280px;
    background: #24252a url(../img/pattern_1.png) repeat;
}

.kind-of-works__list li {
    color: #fff;
    margin-bottom: 10px;
}

.kind-of-works__list li span {
    display: inline-block;
    font-size: 40px;
    line-height: 44px;
    font-family: 'leaguegothiccyrillic', sans-serif;
    color: #00acc1;
    margin-right: 15px;
}

.kind-of-works__img {
    position: absolute;
    bottom: -25%;
    left: 10%;
}

/*------------------Details----------------*/
.details {
    padding: 380px 0;
    background: url(../img/factory-bg.png) no-repeat center bottom;
}

.details__list li {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}

.details__list li:not(:last-child) {
    margin-bottom: 25px;
}

.details__title-h2,
.equipment__title-h2,
.guarantees__title-h2,
.kind-of-works__title-h2 {
    margin-bottom: 50px;
}

.details__list li::before {
    content: '\f269';
    color: #00acc1;
    font-family: 'Material-Design-Iconic-Font';
    margin-right: 20px;
    font-size: 24px;
}

/*---------------Equipment--------------*/
.equipment {
    background: #303f9f url(../img/pattern_1.png) repeat;
}

.equipment__btn {
    margin: 60px auto 0;
}

.equipment__logo_2 {
    margin-top: 30px;
    padding: 0 70px;
}

.equipment__logo img:nth-child(-n+6) {
    padding: 20px 40px;
}

.equipment__logo img {
    padding: 20px 35px;
}

/*---------------Regions--------------*/
.regions {
    background: url(../img/russia.png) no-repeat center center/90%, url(../img/pattern_1.png) repeat, #303f9f;
    color: #fff;
}

.regions .container {
    background: ;
}

.regions__btn {
    margin: 60px auto 0;
}

/*----------Guarantees-----------------*/
.guarantees__card svg {
    margin-bottom: 15px;
    width: 64px;
    height: 64px;
    fill: #00acc1;
}

.guarantees__card .title-h4 {
    margin-bottom: 15px;
}

.guarantees__card {
    margin-bottom: 45px;
}

.guarantees__btn {
    margin: 0 auto;
}

.guarantees__card a {
    color: #303f9f;
}

.guarantees__card a:hover {
    color: #848796;
    text-decoration: none;
}

/*-----------------About-us------------*/
.about-us {
    background: url(../img/pattern_1.png) repeat, url(../img/russia.png) no-repeat center 25%, #303f9f;
    color: #fff;
}

.our-clients {
    padding: 55px 0;
}

.our-clients__title-h3 {
    margin-bottom: 40px;
}

.our-clients__logo {
    width: 200px;
    height: 200px;
    background: #fff;
    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;
    margin: 15px;
    padding: 22px;
}

.our-clients__logo img {
    max-width: 100%;
    width: 100%;
    height: auto;
}

.activity {
    padding: 0 0 45px;
}

.activity__sub-title {
    font-size: 18px;
    margin-bottom: 40px;
}

.activity__card {
    width: 100%;
    height: 355px;
    position: relative;
    margin-bottom: 30px;
    opacity: 1;
    -webkit-transition: all 0.5s;
    transition: all 0.5s;
}

.activity__card:hover {
    -webkit-filter: brightness(120%);
    filter: brightness(120%);
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
}

.activity__card1 {
    background: url(../img/activity-img1.jpeg) no-repeat center center/cover;
}

.activity__card2 {
    background: url(../img/activity-img2.jpeg) no-repeat center center/cover;
}

.activity__card3 {
    background: url(../img/activity-img3.jpeg) no-repeat center center/cover;
}

.activity__card4 {
    background: url(../img/activity-img4.jpeg) no-repeat center center/cover;
}

.activity__card .title-h4 {
    position: absolute;
    left: 5%;
    bottom: 5%;
}

.advantages {
    padding: 0;
}

.advantages__item {
    text-align: center;
}

.advantages__item .title-h4 {
    margin-bottom: 10px;
}

.advantages__item svg {
    fill: #00acc1;
    margin: 0 auto 18px;
    width: 64px;
    height: 64px;
}

/*---------------------------Contacts--------------------------*/
.contacts {
    padding: 0;
}

.contacts__block svg {
    fill: #00acc1;
    width: 62px;
    height: 64px;
    margin: 55px auto 15px;
}

.map {
    height: 745px;
}

.container-fluid {
    padding-left: 0;
}

.contacts__phone {
    color: #24252a;
    text-decoration: none;
}

.contacts__email {
    color: #303f9f;
    text-decoration: underline;
    margin-bottom: 55px;
}

.footer {
    background: #24252a;
    padding: 30px 0;
}

.development {
    padding: 12px 0;
    background: #000;
}

.development__text {
    color: #fff;
}

.development__link {
    color: #00acc1;
    text-decoration: none;
}

.footer__link {
    color: #fff;
    text-decoration: none;
}

.arrow-up {
    position: fixed;
    left: 90%;
    bottom: 5%;
    border-radius: 50%;
    background: #00acc1;
    width: 60px;
    height: 60px;
    color: #fff;
    padding-top: 15px;
    cursor: pointer;
    opacity: 0.6;
    -webkit-transition: opacity 0.5s;
    transition: opacity 0.5s;
}

.arrow-up:hover {
    opacity: 1;
}

.arrow-up::before {
    content: "\f2fc";
    display: block;
    font-size: 36px;
    font-family: 'Material-Design-Iconic-Font';
    text-align: center;
    z-index: 1000;
}

/*-----------------------Modal-------------------*/
.modal,
.gallery-item {
    width: 945px;
    height: auto;
    background: #fff;
    margin: 0 auto;
    padding: 75px 50px 80px;
    position: relative;
}

.mfp-ajax-holder .mfp-content {
    width: 945px;
}

.gallery-item {
    padding-bottom: 160px;
}

.modal .mfp-close {
    cursor: pointer;
    color: #dadbdf;
    display: block;
    width: 44px;
    height: 44px;
    top: 0;
    right: 0;
    padding: 0;
}

.modal .mfp-close::before {
    content: '\f136';
    display: block;
    font-size: 30px;
    width: 44px;
    font-family: 'Material-Design-Iconic-Font';
}

.form__input-wrap {
    height: 50px;
    width: 30%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
}

.form__input-wrap::before {
    color: #535561;
    font-family: 'Material-Design-Iconic-Font';
    margin-right: 15px;
}

.form__input-wrap-text::before {
    content: '\f207';
}

.form__input-wrap-email::before {
    content: '\f15a';
}

.form__input-wrap-tel::before {
    content: '\f2be';
}

.form__input-wrap-textarea::before {
    content: '\f158';
}

.form__input-wrap-url::before {
    content: '\f18e';
}

.form__input-wrap-file::before {
    content: '\f10d';
    -webkit-transform: rotate(30deg);
    transform: rotate(35deg);
}

.modal__form .form__input-wrap-textarea,
.modal__form .form__input-wrap-url {
    width: 100%;
    height: 50px;
    margin-bottom: 40px;
    margin-right: 0;
}

.form__input-wrap-file {
    width: 100%;
}

#modal-tender .form__input-wrap-textarea {
    margin-top: 60px;
}

#modal-tender .form__input-wrap-url {
    margin-bottom: 0;
    margin-top: 20px;

}

#modal-tender .fieldset {
    margin-bottom: 0;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

#modal-presentation .line__img {
    margin-top: 50px;
}

.form__input,
.form__textarea {
    height: 100%;
    width: 100%;
    border-bottom: 1px solid #e6e7ea;
    font-size: 16px;
    font-family: 'rubik', sans-serif;
    -webkit-transition: border 0.5s;
    transition: border 0.5s;
}

.form__input:focus,
.form__textarea:focus {
    border-bottom: 2px solid #303f9f;
}

.form__textarea {
    padding-top: 15px;
}

.fieldset {
    margin-bottom: 60px;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

input[type=file] {
    height: 0;
    outline: 0;
    opacity: 0;
    pointer-events: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.form__input-wrap-file label {
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    cursor: pointer;
    padding-top: 15px;
    height: 100%;
    width: 100%;
    position: relative;
}

.form__input-wrap-file label span {
    font-weight: 400;
    display: block;
    text-transform: none;
    position: absolute;
    top: 100%;
    line-height: 14px;
}

.form__conf {
    text-align: center;
}

.form__btn {
    width: 160px;
    margin: 35px auto 0;
}

.modal__text {
    text-align: center;
    font-size: 18px;
    line-height: 23px;
    margin: 25px auto 50px;
}

.overlay {
    display: none;
}

/* overlay at start */

.mfp-fade.mfp-bg,
.mfp-fade2.mfp-bg {
    opacity: 0;

    -webkit-transition: all 0.7s ease-out;
    transition: all 0.7s ease-out;
}

/* overlay animate in */

.mfp-fade.mfp-bg.mfp-ready,
.mfp-fade2.mfp-bg.mfp-ready {
    opacity: 0.8;
}

/* overlay animate out */

.mfp-fade.mfp-bg.mfp-removing,
.mfp-fade2.mfp-bg.mfp-removing {
    opacity: 0;
}

/* content at start */

.mfp-fade.mfp-wrap .mfp-content,
.mfp-fade2.mfp-wrap .mfp-content {
    opacity: 0;

    -webkit-transition: all 0.7s ease-out;
    transition: all 0.7s ease-out;
}

/* content animate it */

.mfp-fade.mfp-wrap.mfp-ready .mfp-content,
.mfp-fade2.mfp-wrap.mfp-ready .mfp-content {
    opacity: 1;
}

/* content animate out */

.mfp-fade.mfp-wrap.mfp-removing .mfp-content,
.mfp-fade2.mfp-wrap.mfp-removing .mfp-content {
    opacity: 0;
}

.mfp-arrow-left {
    left: 7%;
    top: 100%;
    margin-top: -100px;
}

.mfp-arrow-right {
    right: -7%;
    top: 100%;
    margin-top: -100px;
}

.mfp-arrow:active {
    margin-top: -100px;
}

.mfp-arrow {
    width: 300px;
    height: 50px;
    opacity: 1;
}

.mfp-arrow:hover span::after,
.mfp-arrow:hover span::before {
    color: #f9690e;
}

.mfp-arrow::after,
.mfp-arrow::before {
    display: none;
}

.mfp-arrow span {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 100%;
    pointer-events: none;
}

.mfp-arrow-left span::after {
    content: 'Предыдущая работа';
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    color: #848796;
    -webkit-transition: color 0.5s;
    transition: color 0.5s;
    pointer-events: none;
}

.mfp-arrow-left span::before {
    content: '\f2ff';
    font-family: 'Material-Design-Iconic-Font';
    font-size: 24px;
    color: #848796;
    margin-right: 10px;
    -webkit-transition: color 0.5s;
    transition: color 0.5s;
    pointer-events: none;
}

.mfp-arrow-right span::before {
    content: 'Следующая работа';
    font-size: 14px;
    font-weight: 500;
    text-transform: uppercase;
    color: #848796;
    -webkit-transition: color 0.5s;
    transition: color 0.5s;
    pointer-events: none;
}

.mfp-arrow-right span::after {
    content: '\f301';
    font-family: 'Material-Design-Iconic-Font';
    font-size: 24px;
    color: #848796;
    margin-left: 10px;
    -webkit-transition: color 0.5s;
    transition: color 0.5s;
    pointer-events: none;
}

/*----------------------Gallery-----------------*/

.gallery-item p,
.gallery-item ul {
    margin-bottom: 25px;
}

.gallery-item__text {
    font-size: 18px;
    line-height: 23px;
    text-align: center;
    margin: 35px 0 40px;
}

.gallery-item__img {
    width: 48%;
    min-width: 48%;
}

.gallery-item__img:first-child:not(:only-child) {
    margin-right: 30px;
}

.btn-tab {
    font-weight: 500;
}

.tab_not-active {
    border: 1px solid #848796;
    color: #848796;
    background: transparent;
}

.tab1 {
    margin-right: 15px;
}

.gallery-item__img-block {
    margin-bottom: 50px;
}

.table {
    width: 100%;
    border-collapse: collapse;
}

.gallery-item__table tr {
    min-height: 50px;
    height: 50px;
    vertical-align: top;
}

.gallery-item__table tr td {
    padding-left: 15px;
    padding-right: 15px;
    padding-top: 15px;
    padding-bottom: 15px;
    font-size: 16px;
}

.gallery-item__table tr td:first-child {
    width: 50%;
    color: #848796;
}

.gallery-item__table tr td:nth-child(2) {
    width: 50%;
    text-align: right;
}

.gallery-item__table tr:nth-child(odd) {
    background: #f9f9fa;
}

.gallery-item .title-h4 {
    text-align: center;
    margin: 35px 0;
}

.gallery-item__logo {
    display: block;
    width: 170px;
    height: auto;
    margin: 0 auto 45px;
}

.gallery-item__link::before {
    content: '\f1ee';
    font-family: 'Material-Design-Iconic-Font';
    margin-right: 10px;
    font-size: 16px;
}

.gallery-item__link {
    font-size: 14px;
    font-weight: 500;
    line-height: 26px;
    text-transform: uppercase;
    color: #24252a;
}

.gallery-item__table2 tr td:nth-child(2) {
    text-align: right;
    padding-left: 0;
    padding-right: 15px;
}

.gallery-item__text_bold {
    font-weight: 500;
}

.gallery-item ul li {
    line-height: 42px;
}

.gallery-item ul li::before,
.policy ul li::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #f9690e;
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}

.gallery-item__plan {
    border: 1px solid #f9f9fa;
}

/*--------------------------Policy---------------*/
.policy__text {
    text-align: center;
    font-size: 22px;
    line-height: 28px;
    margin-bottom: 65px;
}

.policy {
    padding: 80px 0 160px;
}

.policy__title-h1 {
    color: #24252a;
}

.policy__title-h4 {
    text-align: center;
    margin: 40px 0 30px;
}

.policy ul li {
    line-height: 26px;

}

.policy ul li:not(:last-child) {
    margin-bottom: 20px;
}

.policy ul li::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background: #00acc1;
    border-radius: 50%;
    margin-right: 10px;
    vertical-align: middle;
}

@media screen and (max-width: 1280px) {

    /* CSS для ширины от 992px до 1279px */
    .header__offer {
        padding: 200px 0 120px;
    }

    .equipment__logo img:nth-child(-n+6),
    .equipment__logo img {
        padding: 20px;
    }
}

@media screen and (max-width: 992px) {

    /* CSS для ширины от 768px до 991px */
    .header__offer {
        padding: 115px 0 40px;
    }

    .hamburger {
        cursor: pointer;
        margin-right: 0;
        margin-left: auto;
        width: 25px;
    }

    .bar1,
    .bar2,
    .bar3 {
        width: 25px;
        height: 4px;
        background: #24252a;
        margin: 5px 0;
        -webkit-transition: 0.4s;
        transition: 0.4s;
    }

    .title-h1 {
        letter-spacing: 0.03em;
    }

    .details__title-h2 {
        text-align: center;
        margin-top: 0;
    }

    .change .bar1 {
        -webkit-transform: rotate(-45deg) translate(-2px, 2px);
        transform: rotate(-45deg) translate(-2px, 2px);
    }

    .change .bar2 {
        opacity: 0;
    }

    .change .bar3 {
        -webkit-transform: rotate(45deg) translate(-10px, -10px);
        transform: rotate(45deg) translate(-10px, -10px);
    }

    .menu__list {
        position: fixed;
        background: #000;
        width: 100%;
        left: 0;
        top: 82.5px;
        padding: 26px 0 40px;
        z-index: 1;
        text-align: center;
        display: none;
    }

    .menu__list li a {
        line-height: 39px;
        font-size: 12px;
        color: #fff;
        margin-left: 0;
    }

    .offer__sub-title {
        width: 100%;
    }

    .kind-of-works {
        padding-bottom: 200px;
    }

    .kind-of-works__img {
        bottom: -11%;
        left: 0;
    }

    .details {
        padding: 300px 0 260px;
        background: url(../img/factory-bg.png) no-repeat center bottom/140%;
    }

    .equipment__logo img {
        padding: 20px 30px;
    }

    .our-work__card {
        margin-bottom: 25px;
    }

    .line__img {
        margin-top: 10px;
    }


    .guarantees__card {
        text-align: center;
        margin-bottom: 25px;
    }


    .activity__card {
        height: 220px;
    }

    .advantages__item {
        margin-bottom: 20px;
    }

    .container-fluid {
        padding-right: 0;
    }

    .container-fluid .row {
        margin: 0;
    }

    .container-fluid .row .col-lg-6 {
        padding: 0;
    }

    .contacts__block {
        padding: 150px 0 160px;
    }

    .footer {
        text-align: center;
    }

    .modal,
    .gallery-item,
    .mfp-ajax-holder .mfp-content {
        width: 720px;
    }


    .form__input-wrap,
    #modal-tender .form__input-wrap-url {
        width: 45%;
        margin-bottom: 20px;
    }

    #modal-tender .form__input-wrap-url {
        margin-top: 0;
    }

    .gallery-item__img {
        width: 100%;
        max-width: 100%;
    }

    .gallery-item__img:first-child:not(:only-child) {
        margin-right: 0;
        margin-bottom: 30px;
    }
}

@media screen and (max-width: 768px) {

    /* CSS для ширины от 576px до 767px */
    .title-h1 {
        font-size: 60px;
        line-height: 66px;
    }

    #map {
        height: 300px;
    }

    .modal,
    .gallery-item,
    .mfp-ajax-holder .mfp-content {
        width: 540px;
    }

    .form__input-wrap,
    #modal-tender .form__input-wrap-url {
        width: 100%;
    }

    .gallery-item .title-h2 {
        font-size: 45px;
    }

    .gallery-item__table tr td {
        padding: 15px 10px;
    }

    .kind-of-works__img {
        bottom: -7%;
    }

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

@media screen and (max-width: 576px) {

    /* CSS для ширины до 575px (включительно) */
    .container {
        width: 90%;
    }

    .title-h1 {
        width: 100%;
        font-size: 28px;
        line-height: 31px;
        margin-bottom: 10px;
    }

    .page,
    .sub-title,
    .offer__text-call,
    .card__title,
    .modal__text,
    .form__input,
    .form__textarea {
        font-size: 14px;
        line-height: 23px;
    }

    .header {
        padding-bottom: 25px;
    }

    .header__offer {
        padding: 90px 0 0;
    }

    .header__top_fixed {
        padding: 14px 0;
    }

    .offer__buttons {
        margin: 15px 0;
    }

    .offer .btn {
        margin: 0 auto;
    }

    .offer .btn_transparent {
        margin: 10px auto 0;
    }

    .btn {
        width: 210px;
        height: 35px;
        line-height: 35px;
        font-size: 12px;
    }

    section {
        padding: 55px 0 60px;
    }

    .title-h2 {
        font-size: 28px;
        line-height: 30px;
    }

    .our-work .title-h2 {
        width: 250px;
        margin: 0 auto;
    }

    .kind-of-works__list li span {
        font-size: 28px;
        line-height: 23px;
    }

    .kind-of-works {
        padding-bottom: 90px;
    }

    .kind-of-works__img {
        bottom: -5%;
/*
        max-width: 110%;
        left: -5%;
*/
    }

    .details {
        padding-top: 115px;
        padding-bottom: 120px;
    }

    .line::before,
    .line::after {
        width: 30%;
    }


    .details__title-h2,
    .guarantees__title-h2 {
        margin-bottom: 30px;
    }

    .details__list li:not(:last-child) {
        margin-bottom: 15px;
    }

    .details__list li::before {
        font-size: 21px;
    }

    .title-h4 {
        font-size: 22px;
        line-height: 25px;
    }

    .equipment__logo img:nth-child(-n+6),
    .equipment__logo img {
        padding: 15px 10px;
    }

    .guarantees__card .title-h4 {
        margin-bottom: 10px;
    }

    .guarantees__card {
        margin-bottom: 15px;
    }

    .guarantees__btn {
        margin-top: 20px;
    }

    .title-h3 {
        font-size: 24px;
        line-height: 26px;
    }
    .our-clients__logo {
        width: 125px;
        height: 125px;
        padding: 15px;
        margin: 10px;
    }
    .activity__card {
        height: 185px;
        margin-bottom: 15px;
    }

    .activity__sub-title {
        margin-bottom: 25px;
    }

    .activity__card .title-h4 {
        width: 80%;
    }

    .line__img {
        margin: 20px auto;
    }

    #map {
        height: 190px;
    }

    .contacts__block {
        padding: 55px 0 60px;
    }

    .contacts__email {
        margin-bottom: 35px;
    }

    .contacts__title-h2::after {
        margin: 35px auto 10px;
    }

    .footer {
        padding: 20px 0;
    }

    .bar1 {
        margin-top: 0;
        margin-bottom: 0;
    }

    .bar2,
    .bar3 {
        margin-top: 3px;
        margin-bottom: 0;
    }

    .modal,
    .gallery-item {
        width: 100%;
        padding: 55px 15px 60px;
    }

    .mfp-ajax-holder .mfp-content {
        width: 100%;
    }

    .gallery-item {
        padding-bottom: 160px;
    }

    .gallery-item__table tr td {
        padding: 5px;
    }


    .gallery-item .title-h2 {
        font-size: 28px;
        line-height: 31px;
    }

    .btn-tab {
        margin: 0 auto;
    }

    .tab1 {
        margin-bottom: 10px;
    }

    .gallery-item__text {
        font-size: 14px;
        margin: 20px 0 25px;
    }

    .gallery-item__table tr td {
        padding: 15px 5px;
        font-size: 14px;
        word-wrap: break-word;
    }

    .gallery-item__table tr td:nth-child(2) {
        max-width: 130px;
    }

    .mfp-arrow {
        width: 150px;
    }

    .mfp-arrow-left span::before,
    .mfp-arrow-left span,
    .mfp-arrow-right span::after {
        display: block;
    }

    .mfp-arrow-right span {
        -webkit-box-orient: vertical;
        -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }

    .mfp-arrow-left {
        left: 7%;
    }

    .mfp-arrow-right {
        right: 7%;
    }

    .gallery-item__link {
        font-size: 12px;
    }

    .gallery-item__table2 tr td:nth-child(2) {
        padding-right: 5px;
    }

    .gallery-item .title-h4 {
        margin: 20px 0;
    }

    .gallery-item p,
    .gallery-item ul {
        margin-bottom: 20px;
    }

    .gallery-item ul li {
        line-height: 37px;
    }

    .form__input-wrap,
    #modal-tender .form__input-wrap-url {
        height: 40px;
        margin-bottom: 15px;
    }

    .fieldset {
        margin-bottom: 35px;
    }

    .modal__text {
        margin: 15px 0 40px;
    }

    .form__input-wrap-file {
        margin-bottom: 60px;
    }

    #modal-tender .form__input-wrap-textarea {
        margin-top: 35px;
    }


    .arrow-up {
        left: 80%;
    }

    .change .bar3 {
        -webkit-transform: rotate(45deg) translate(-7px, -8px);
        transform: rotate(45deg) translate(-7px, -8px);
    }

    .menu__list {
        top: 68px;
    }

    .contacts__block svg {
        margin-top: 30px;
    }

    .mfp-arrow {
        width: 150px;
    }

    .mfp-arrow-left span::before,
    .mfp-arrow-left span,
    .mfp-arrow-right span::after {
        display: block;
    }

    .mfp-arrow-right span {
        -webkit-box-orient: vertical;
        -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
        flex-direction: column-reverse;
    }

    .mfp-arrow-left {
        left: 7%;
    }

    .mfp-arrow-right {
        right: 7%;
    }
}