@media (max-width: 990px) {
    .header-main h1 {
        font-size: 24px;
        font-family: Montserrat, sans-serif;
        font-weight: 400;
        color: white;
        width: 100%;
    }

    .button-header {
        display: block;
        width: 100%;
    }

    .header-main {
        position: absolute;
        bottom: 30px;
        width: 100%;
    }

    .header-section {
        z-index: 1;
        position: relative;
        height: 93vh;
        width: 100%;
        background: url(/assets/images/mobile-header.webp) no-repeat;
        background-size: cover;
    }

    .mobile-header{
        width: 100%;
        position: absolute;
        top: 50px;
    }

    .main-nav-center .toggle-nav {
        right: 25px;
        top: -68px;
    }

    .main-menu .brand-logo {
        display: inline-block;
        padding-top: 15px;
        padding-bottom: 15px;
        width: 50%;
        left: 0px;
        -webkit-transform: translateX(0%);
        transform: translateX(0%);
    }

    .brand-logo {
        position: absolute;
        left: 50%;
        margin-right: -50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
        padding-top: 15px !important;
        padding-bottom: 15px !important;
    }

    .mobile-phone {
        position: absolute;
        right: 75px;
        top: -45px;
    }
    .sm-horizontal {
        position: fixed;
        background-color: #fff;
        width: 100%;
        border-radius: 0;
        border: 1px solid #eee;
        top: 0;
        height: 100vh;
        right: -100%;
        z-index: 99;
        -webkit-transition: all 0.3s ease;
        transition: all 0.3s ease;
        overflow: scroll;
    }


    #main-menu .menu {
        width: 420px;
        padding: 20px;
        font-size: 20px;
    }

    #main-menu .menu a,
    .menu .toggle {
        display: block;
        text-decoration: none;
        color: rgba(33, 37, 41, 1);
        margin: 12px 0;
        cursor: pointer;
        font-size: 20px;
    }

    #main-menu .menu a:hover,
    .menu .toggle:hover {
        color: rgba(14, 130, 117, 1);
    }

    #main-menu .submenu a {
        font-size: 14px;
        padding-left: 15px;
        margin: 0px;
        font-family: Montserrat, sans-serif;
        text-align: center;
        font-weight: 500;
        padding: 5px;
    }

    /* убираем стандартные стили кнопки */
    #main-menu .toggle {
        background: none;
        border: none;
        padding: 0;
        text-align: left;
        width: 100%;
        color: rgba(14, 130, 117, 1) !important;

    }

    #main-menu .collapsed {
        color: rgba(33, 37, 41, 1) !important;

    }

    /* стрелка */
    #main-menu .toggle::after {
        content: "▾";
        float: right;
        transition: 0.3s;
    }

    #main-menu .toggle.collapsed::after {
        transform: rotate(-90deg);
    }

    .mobile-middle{
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        position: absolute;
        top: 50%;  /* position the top  edge of the element at the middle of the parent */
        left: 50%; /* position the left edge of the element at the middle of the parent */

        transform: translate(-50%, -50%); /* This is a shorthand of
                                         translateX(-50%) and translateY(-50%) */
    }

    .mobile-bottom{
        position: absolute;
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        bottom: 20px;
        left: 0px;
        right: 0px;
        flex-direction: column;
        align-items: center;
    }

    .mobile-bottom span{
        color: rgba(33, 37, 41, 0.4);
        font-size: 16px;
    }

    .mobile-bottom a{
        color: rgba(14, 130, 117, 1);
    }


    .about-us {
        padding-top: 60px;
        height: auto;
        background: white;
        overflow: hidden;
    }

    .about-text p {
        font-size: 14px;
        margin-bottom: 5px;
    }

    .mobile-pincet{
        margin-top: 50px;
        transform: rotate(241deg);
        margin-bottom: 65px;
    }

    .button-long {
        display: block;
        width: 100%;
    }

    .product-mobile{

        display: flex;
        flex-wrap: wrap;
        flex-direction: row;
        justify-content: space-around;
        align-items: center;
        align-content: space-around;

    }

    .product-mobile .product-box{
        width: 50%;
    }

    .advantages-item .desc h3 {
        font-size: 20px;
        color: rgba(33, 37, 41, 1);
        text-transform: uppercase;
        font-weight: 500;
        margin-top: 15px;
        text-align: center;
    }

    .advantages-item .desc {
        padding-left: 15px;
    }

    .advantages-item img{
        width: 80px;
    }

    .advantages {
        background: rgba(231, 234, 237, 1);
        padding-bottom: 30px;
    }

    .gems {
        padding-bottom: 50px;
    }

    .news{
        padding-top: 60px;
    }

    .contacts-section .left h3 {
        font-size: 24px;
        color: rgba(33, 37, 41, 1);
        text-transform: uppercase;
        font-weight: 500;
    }

    .contacts-section .left p {
        font-size: 14px;
        color: rgba(33, 37, 41, 1);
        text-transform: none;
        font-weight: 500;
        line-height: 1.1;
        margin-top: 0px !important;
    }

    .contacts-section .right {
        padding-left: 15px;
    }

    .subscribe-form {
        padding: 0px;
        display: flex;
        margin: 0px auto;
        flex-wrap: wrap;
        flex-direction: column;
         width: 100%;
        align-items: center;
        align-content: stretch;
        justify-content: center;
    }

    .subscribe-form .form-control {
        padding-left: 0px;
        padding-bottom: 0px;
        width: 100%;
        padding-top: 0px;
    }

    .subscribe-form .email-control{
        display: flex;
        flex-direction: column;
        align-content: flex-start;
        align-items: flex-start;
    }

    .subscribe-header {
        text-align: left;
        width: 100%;
        color: rgba(33, 37, 41, 1);
        text-transform: none;
        font-weight: 500;
        font-size: 16px;
    }

    .subscribe-form .form-check label {
        font-family: Montserrat, sans-serif;
        font-weight: 400;
        font-size: 14px;
        leading-trim: NONE;
        line-height: 100%;
        letter-spacing: 0%;
        color: rgba(33, 37, 41, 1);
        margin-left: 15px;
        text-align: left;
    }


    .subscribe-section{
        padding-top: 80px;
        padding-bottom: 30px;
        border: 0px;
    }
    .f-s{
        position: relative;
        margin-top: 20px;
        text-align: left;
    }

    footer{
        padding-top: 50px;
    }

    footer .sub-title{
        margin-top: 20px;
    }

    .footer-title {
        margin-top: 10px;
        text-align: left;
        border-bottom: 0px solid #ddd;
        position: relative;
    }

    .footer-theme .sub-title li a {
        position: relative;
        color: rgba(33, 37, 41, 1);
        text-transform: none;
        font-weight: 500;
        font-size: 12px;
    }

    .f-s a {
        margin-left: 0px;
        margin-right: 15px;
    }

    .footer-theme {
        padding-bottom: 20px;
    }

    .copyright-bar span {
        color: rgba(33, 37, 41, 1);
        text-transform: none;
        font-weight: 400;
        font-size: 12px;
        margin-left: 15px;
        margin-bottom: 15px;
    }

    .copyright-bar a {
        color: rgba(33, 37, 41, 1);
        text-transform: none;
        font-weight: 400;
        font-size: 12px;
        margin-left: 15px;
        margin-bottom: 15px;
        width: 100%;
    }

    .contacts-section {
        background: rgba(231, 234, 237, 1);
        padding-bottom: 60px;
        height:auto;
        border-radius: 20px;
        position: relative;
        overflow: hidden;
    }

    .gems-header{
        position: relative;
        background: white;
        background-size: cover
    }

    .gems-header .header-title {
        width: 100%;
        text-align: center;
        font-size: 20px;
        color: black;
        font-weight: 200;
        padding-top: 120px;
        padding-bottom: 50px;
    }

    .gems-header .header-title h4 {
        font-family: Montserrat, sans-serif;
        font-size: 20px;
        text-transform: uppercase;
        color: black;
        font-weight: 400;
        margin-bottom: 0px;
    }

    .gems-header .header-title h1 {
        font-size: 32px;
        color: black;
        font-weight: 500;
    }


    .product-box .img-block, .product-wrap .img-block {
        background-color: transparent;
        position: relative;
        overflow: hidden;
        height: auto;
        padding: 20px;
    }

    .product-box .product-detail h6, .product-box .product-info h6, .product-wrap .product-detail h6, .product-wrap .product-info h6 {
        font-size: 14px;
        font-weight: 500;
        text-transform: uppercase;
        text-align: left;
        color: rgba(0, 0, 0, 1);
        margin-bottom: 5px;
        width: 100%;
    }

    .product-box .product-detail h4, .product-box .product-info h4, .product-wrap .product-detail h4, .product-wrap .product-info h4 {
        font-size: 16px;
        text-align: left;
        color: rgba(33, 37, 41, 1);
        font-weight: 300;
        margin-bottom: 0;
        -webkit-transition: all 0.5s ease;
        transition: all 0.5s ease;
        margin-bottom: 3px;
        text-transform: uppercase;

    }

    .product-box .product-detail h4.price {
        position: relative;
        font-weight: 500;

    }

    .product-wrapper-grid {
        padding-bottom: 40px;
        padding-top: 10px;
        border-bottom: 2px solid rgba(14, 130, 117, 0.4);
    }

    .collection-filter {
        position: fixed !important;
        height: 100vh;
        top: 0;
        left: -100%;
        background-color: rgba(231, 234, 237, 1);
        z-index: 99;
        overflow-y: scroll;
        padding: 0;
        width: 100%;
        -webkit-transition: all 0.5s ease;
        transition: all 0.5s ease;
        display: block;
    }
    .collection-filter-block {
        border: none;
        background-color: transparent;
        padding: 0 15px;
    }

    .collection-mobile-back {
        display: block;
        margin-top: 40px;
        border: 0;
    }

    .filter-back{
        width: 100%;
        display: flex;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
    }

    .filter-back h6{
        font-size: 20px;
        font-weight: 500;
        color: rgba(33, 37, 41, 1);
        text-transform: uppercase;
    }

    .collection-collapse-block .collapse-block-title {
        position: relative;
        cursor: pointer;
        text-transform: uppercase;
        font-size: 16px;
        color: black;
        font-weight: 400;
        margin: 20px 0 0 0;
    }

    .collection-brand-filter input[type='text'] {
        width: 40%;
        background: transparent;
        border: 0;
        border-bottom: 1px solid rgba(14, 130, 117, 0.4);
        outline: none;
    }

    #product-sidebar {
        position: fixed !important;
        height: 100vh;
        top: 0;
        right: -100%;
        background-color: white;
        z-index: 9999;
        overflow-y: scroll;
        padding: 0;
         width: 100%;
        -webkit-transition: all 0.5s ease;
        transition: all 0.5s ease;
        display: block;
    }

    .contact-block h3 {

        font-size: 16px;

    }

    .contact-block p {

        font-size: 14px;

    }

    .contact-block p.meeting-date {
        font-size: 14px;

    }

    .blog-detail h1{
        font-weight: 700;
        font-family: Montserrat, sans-serif;
        color: rgba(33, 37, 41, 1);
        font-size: 20px;
    }

    .blog-detail h6{
        font-family: Montserrat, sans-serif;
        color: rgba(33, 37, 41, 0.4);
        font-size: 12px;
        font-weight: 400;
    }


    .blog-body{

        font-weight: 500;
        font-family: Montserrat, sans-serif;
        color: rgba(33, 37, 41, 1);
    }

    .blog-body p{
        font-weight: 500;
        font-family: Montserrat, sans-serif;
        color: rgba(33, 37, 41, 1);
        font-size: 14px;

    }

    .blog-body span{
        font-weight: 500;
        font-family: Montserrat, sans-serif;
        color: rgba(33, 37, 41, 1);
        font-size: 14px;

    }

    .blog-body img{
        width: 100% !important;
        height: auto;
    }

    .blog-sidebar h2{
        font-weight: 700;
        font-family: Montserrat, sans-serif;
        color: rgba(33, 37, 41, 1);
        font-size: 14px;
    }

    .blog-sidebar .blog-sidebar-item{
        position: relative;
    }

    .blog-sidebar .blog-sidebar-item h4{
        position: absolute;
        bottom: 10px;
        color: white;
        font-weight: 500;
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
        font-family: Montserrat, sans-serif;
        font-size: 16px;
    }

    .left-login{
        padding-right: 15px;
        padding-top: 50px;
    }

    .right-login{
        margin-top: 50px;

        padding-left: 15px;
        padding-right: 15px;

    }

    .profile-nav{
        overflow: scroll;
        padding-right: 0px;
        width: 100%;
    }

    .profile-nav ul{
        width: max-content;
    }

    .profile-nav li {
        display: inline-flex;
    }

    .dashboard-menu{
        padding-right: 0px;
    }

    .profile-grid {
        display: grid !important;
        grid-template-columns: 1fr !important;
        column-gap: 14px;
        row-gap: 18px;
    }

    .profile-form {
        width: 100% !important;

    }


}