@media(max-width:500px) {
    #head .mobile-menu {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 2rem 0;
    }

    #head .mobile-menu .logo-area {
        padding-right: 2rem;
    }

    #head .middle-menu {
        margin: 1rem 0;
    }

    #head .middle-menu .middle-menu-content {
        justify-content: flex-start;
    }

    #head .middle-menu .middle {
        width: 100%;
    }

    #head .middle-menu .middle-menu-head .middle-head-item h5 {
        font-size: 13px;
    }

    #head .middle-menu .middle-menu-head .navi-site {
        left: 10px;
        width: 35%;
    }

    #head .mobile-menu .logo-area img {
        width: 100%;
    }

    #head .top-menu-content {
        display: none;
    }

    #head .top-menu-content .top-menu-contact {
        display: block;
        border: 0;
    }

    #head .top-menu-content .top-menu-title {
        margin-bottom: 2rem;
        border: 0;
    }

    #head .top-menu-content .top-menu-social {
        margin-bottom: 2rem;
        border: 0;
    }

    .offcanvas {
        z-index: 20000 !important;
    }

    .offcanvas-header {
        border-bottom: 3px solid #103880;
    }

    .offcanvas .middle-menu-links ul {
        padding-left: 0;
    }

    .offcanvas .middle-menu-links ul li {
        margin-bottom: 2rem;
    }

    .offcanvas .middle-menu-links li a {
        font-weight: 600;
    }

    #head .bottom-menu {
        display: none;
    }

    .offcanvas .head-menu-item {
        padding-left: 0;
    }

    .offcanvas .head-menu {
        border-bottom: 4px solid #103880;
    }

    .offcanvas .bottom-menu {
        margin-top: 2rem;
    }

    .offcanvas .bottom-menu .menu li {
        margin-bottom: 2rem;
    }

    .offcanvas .bottom-menu .menu li a {
        color: #000;
        text-transform: uppercase;
        font-weight: 600;
    }

    .offcanvas .bottom-menu .menu {
        padding-left: 0;
    }

    .offcanvas .bottom-menu .menu .dropdown {
        margin-bottom: 2rem;
        border-bottom: 2px solid #fff;
    }

    .offcanvas .bottom-menu .menu .dropdown a {
        color: #000;
        font-weight: 600;
        padding: 0.5rem 0;
    }

    .offcanvas .bottom-menu .menu .dropdown .dropdown-menu {
        padding: 0.5rem 0.75rem;
    }

    .offcanvas .bottom-menu .menu .dropdown .dropdown-menu .dropdown-item {
        color: #000;
        font-weight: 600;
        border-bottom: 2px solid #103880;
        display: inline-block;
        text-transform: capitalize;
    }

    .top-menu-language a img {
        width: 50px;
    }

    #head .middle-menu .middle-menu-head .site-link {
        text-align: center;
    }
    #head .middle-menu .middle-menu-head .right{
        padding-left: 0 !important;
    }
    #head .middle-menu .middle-menu-head .site-link .middle-head-item .red {
        font-size: 11px;
    }

    #head .middle-menu .middle-menu-head .site-link .middle-head-item .blue {
        font-size: 11px;
    }

    #head .top-menu-content .top-menu-contact .top-contact-item {
        margin-bottom: 2rem;
    }

    #head .middle-menu .middle-photo img {
        display: none;
    }

    #head .middle-menu .middle-menu-links {
        display: none;
    }

    .slide-area {
        margin-top: 2rem;
        top: 0;
        z-index: 0;
    }

    .slide-area .swiper-horizontal>.swiper-pagination-bullets,
    .swiper-pagination-bullets.swiper-pagination-horizontal,
    .swiper-pagination-custom,
    .swiper-pagination-fraction {
        left: 110px;
    }

    .slide-area img {
        height: 400px;
        object-fit: cover;
    }

    #big {
        display: none;
    }

    #small {
        display: block;
    }

    .item .slide-title {
        margin-bottom: 1rem;
    }

    .item .slide-title h6 {
        font-size: 12px;
        line-height: 1.5rem;
    }

    .item .slide-text {
        margin-bottom: 1rem;
    }

    .item .slide-text p {
        font-size: 14px;
    }

    .item .slide-text {
        display: none;
    }

    .page-product-area .page-product-photo .page-product-content {
        top: 67%;
        transform: translateY(-60%);
    }

    .page-product-area .page-product-photo .page-product-content h5 {
        font-size: 16px;
    }

    .product-item .product-title {
        margin: 1rem 0;
    }

    .product-items {
        height: 630px !important;
    }

    .page-product-area .page-procuct-photo .page-product-content {
        top: 65%;
    }

    .page-product-area .page-procuct-photo .page-product-content h5 {
        font-size: 18px;
    }

    .product-item .row {
        --bs-gutter-y: 1rem;
    }

    .efficiency-area .slide-text {
        padding-left: 0;
    }

    .news-area .news-photo {
        margin-bottom: 2rem;
    }

    .page-title h6 {
        font-size: 20px;
    }

    .security-area .security-area-photo img {
        width: 70%;
    }

    .certificate-area .row {
        --bs-gutter-x: 1.5rem;
        --bs-gutter-y: 3rem;
    }

    .contact-area .contact-area-content .row {
        --bs-gutter-y: 3rem;
    }

    .slider-area .slider-img {
        padding-top: 10px;
    }

    .slider-area .slider-arrows {
        position: absolute;
        right: 2%;
        top: 60%;
    }

    .slider-area .container .inner-bg-overlay {
        width: 100%;
    }

    .slider-area .slider-arrows .slider-arr {
        background-color: #fff;
    }

    .slider-area .slider-arrows .slider-arr-up {
        color: #103880;
    }

    .slider-area .slider-arrows .slider-arr-down {
        color: #103880;
    }

    #foot {
        background-repeat: repeat;
        padding: 3rem 2rem 2rem 2rem;
    }

    #foot .foot-content .foot-title {
        margin-left: 0;
    }

    #foot .foot-content .foot-list ul {
        padding-left: 0;
    }

    #foot .foot-content .foot-contact ul {
        padding-left: 0;
    }
}