@media screen and (min-width: 768px) {
    .container {
        width: 760px;
        margin: 0 auto;
    }

    .container-layout {
        margin-left: 30px;
        margin-right: 30px;
    }

    .m100 {
        margin: 100px 0;
    }

    .m50 {
        margin: 50px 0;
    }

    .p100 {
        padding: 100px 0;
    }

    .p50 {
        padding: 50px 0;
    }

    .ps30 {
        padding: 30px;
    }

    .ps50 {
        padding: 50px;
    }

    .grid {
        gap: 30px;
    }

    .grid2 {
        grid-template-columns: repeat(2, 1fr);
    }

    /* reset */
    /* top */
    .top {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }

    /* top */
    /* header */
    .search-container {
        width: 40%;
    }

    /* header */
    /* slider */
    .slider {
        height: 800px;
    }

    .slider .container {
        height: 800px;
    }

    .slider-small-title {
        font-size: 20px;
    }

    .slider-title {
        font-size: 65px;
    }

    .slider-des {
        font-size: 18px;
    }

    /* slider */
    /* layout */
    .section-2-ul{
        gap: 30px;
    }
    /* layout */
    /* manufacturer */
    .manufacturer-list {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }

    /* manufacturer */
    /* single-product */
    .toppro{
        gap: 30px;
    }
    .toppro-text {
        padding: 30px 0;
    }

    /* single-product */
    /* search */
    .search-list li {
        flex-direction: row;
        justify-content: space-between;
        gap: 30px;
    }

    .search-info {
        width: 25%;
    }

    /* search */
    .modal-header{
        padding: 30px;
    }
    .modal-body{
        padding: 30px;
    }
    .modal-body form{
        grid-template-columns: repeat(2,1fr);
        gap: 30px;
    }
    .modal-body form textarea{
        grid-column: span 2;
    }
    .modal-body button{
        
    }
}

@media screen and (min-width: 1200px) {
    .container {
        width: 1170px;
    }

    .grid3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .grid4 {
        grid-template-columns: repeat(4, 1fr);
    }

    .grid5 {
        grid-template-columns: repeat(5, 1fr);
    }

    .grid6 {
        grid-template-columns: repeat(6, 1fr);
    }

    /* reset */
    /* tool bar */
    .tool-bar {
        right: 0;
        bottom: 200px;
    }

    .tool-item {
        width: 78px;
        border: 1px solid var(--hover-color);
        border-radius: 4px 0 0 4px;
        margin-bottom: 2px;
        padding-bottom: 100%;
    }

    .tool-item a {
        border-radius: 0 1px 1px 0;
    }

    .tool-item a:hover {
        background-color: var(--hover-color);
    }

    .tool-item i {
        display: inline-block;
        margin-top: 10px;
        font-size: 24px;
    }

    .tool-item-name {
        font-size: 14px;
    }

    .tool-item-sub {
        position: absolute;
        right: 100%;
        top: 0;
        width: auto;
        min-height: 40px;
        border-radius: 4px;
        margin-left: 2px;
        padding: 20px;
        line-height: 40px;
        background: var(--white-color);
        font-size: 22px;
        font-weight: bold;
        white-space: nowrap;
    }

    .tool-item a:hover {
        color: var(--white-color);
    }

    .tool-item a:hover .tool-item-sub {
        display: block;
        background-color: var(--hover-color);
        color: var(--white-color);
    }

    /* end tool bar */
    /* header */
    .nav-menu {
        display: flex;
        align-items: center;
    }

    .nav-menu>li {
        position: relative;
        z-index: 2;
    }

    .nav-menu>li>a {
        position: relative;
        text-transform: capitalize;
        display: block;
        padding: 15px 25px;
        font-weight: 500;
        color: var(--white-color);
        font-size: 16px;
    }

    .nav-menu>li:nth-child(n+2)::before {
        content: "";
        position: absolute;
        z-index: 1;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 1px;
        height: 30%;
        background: var(--white-color);
        opacity: 0.7;
    }

    .nav-menu>li>a:hover {
        opacity: 0.9;
    }

    .nav-menu-child>li {
        position: relative;
        background: var(--border-color);
    }

    .nav-menu-child>li:nth-child(n+2) {
        border-top: 1px dotted rgba(255, 255, 255, 0.3);
    }

    .nav-menu-child li a {
        display: block;
        color: var(--main-color);
        text-align: center;
        padding: 10px 15px;
        font-weight: 500;
    }

    .nav-menu-child li a:hover {
        background: var(--hover-color);
        color: var(--white-color);
    }

    .nav-menu>li:hover .nav-menu-child {
        position: absolute;
        z-index: 999;
        opacity: 1;
        left: 0;
        top: 100%;
        display: block;
        width: 200%;
        box-shadow: 1px 2px 21px 0 rgb(1 1 1 / 15%);
    }

    .nav-menu-child-child {
        display: none;
        box-shadow: 1px 2px 21px 0 rgb(1 1 1 / 15%);
    }

    .nav-menu-child-child>li {
        border-top: 1px dotted rgba(255, 255, 255, 0.3);
        background: var(--hover-color);
    }

    .nav-menu-child>li:hover .nav-menu-child-child {
        display: block;
        position: absolute;
        z-index: 1111;
        width: 100%;
        top: 0;
        left: 100%;
    }

    .search-container {
        width: 20%;
    }

    /* header */
    /* slider */
    .slider-text {
        width: 65%;
    }

    /* slider */
    /* layout */
    /* section-title */
    .section-title {
        max-width: 60%;
        margin: 0 auto;
        margin-bottom: 50px;
    }

    /* section-title */
    /* section-1 */
    .section-1-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: 50px;
    }

    .section-1-img {
        width: 45%;
    }

    /* section-1 */
    /* layout */
    /* manufacturer */
    .manufacturer-list {
        grid-template-columns: repeat(4, 1fr);
    }

    /* manufacturer */
    .page {
        flex-direction: row;
        gap: 50px;
    }

    .page-content {
        flex: 1;
    }

    /* sidebar */
    .sidebar {
        width: 28%;
    }

    /* sidebar */
    /* single-product */
    .toppro {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        flex-wrap: nowrap;
    }

    .toppro-img {
        width: 45%;
    }

    /* single-product */
    /* search */
    .search-list li {
        gap: 50px;
    }

    /* search */
    /* location */
    .location-map {
        flex-direction: row-reverse;
    }
    .location-map-item{
        width: 65%;
    }
    /* location */
}

@media screen and (min-width: 1400px) {
    .container {
        width: 1370px;
    }

    /* reset */
}