@font-face{font-family:Roboto-Regular;src:url(../fonts/Roboto-Regular.woff);font-display:swap}
.row-20 {
  margin-left: -10px;
  margin-right: -10px;
}

.row-30 {
  margin-left: -15px;
  margin-right: -15px;
}

.col-30 {
  padding-left: 15px;
  padding-right: 15px;
}

.col-20 {
  padding-left: 10px;
  padding-right: 10px;
}

.row-23 {
  margin-left: -11.5px;
  margin-right: -11.5px;
}

.col-23 {
  padding-left: 11.5px;
  padding-right: 11.5px;
}
:root{--color-main:#E31E1C;--color-social:#E31E1C;--color-hover:#B30000;--color-text:#E31E1C}
html,body{overflow-x:hidden;max-width:100%}
body{font-size:14px;line-height:1.5;background:#000;color:#fff;}
.max-width,.wrap-content{width:calc(100% - 20px);max-width:1200px;margin:auto}
.mw-700{max-width:700px}
img{max-width:100%;display:inline-block}
img.lazy {
    opacity: 0;
    -webkit-filter: blur(10px);
    filter: blur(10px);
    transition: filter .4s, -webkit-filter .4s;
    transform: unset !important;
}


img:not(.initial) {
    -webkit-transition: opacity 1s;
    transition: opacity 1s
}

img.error,
img.initial,
img.loaded {
    opacity: 1;
    transition: opacity .3s;
    -webkit-filter: blur(0);
    filter: blur(0)
}

img:not([src]) {
    visibility: hidden
}
*{box-sizing:border-box}
a{text-decoration:none}
.social-plugin{display:flex;margin-top:10px}
.scale-img{overflow:hidden;display:block}

.scale-img img{transform:scale(1,1)}
.scale-img:hover>img{transform:scale(1.1,1.1)}

.hover_xemthem{transition:.4s}
.hover_xemthem:hover{letter-spacing:2px}
.hover-img{position:relative;overflow:hidden;display:block}
.text-split{overflow:hidden;text-overflow:ellipsis;white-space:normal;-webkit-box-orient:vertical;display:-webkit-box;-webkit-line-clamp:3}
.p-relative{position:relative}
@keyframes spin{
to{transform:rotate(360deg)}
}
@keyframes blink{
0%{opacity:1}
50%{opacity:0}
100%{opacity:1}
}
@keyframes shake-anim{
0%{transform:rotate(0) scale(1) skew(1deg)}
10%,30%{-moz-transform:rotate(-25deg) scale(1) skew(1deg)}
20%,40%{-moz-transform:rotate(25deg) scale(1) skew(1deg)}
100%,50%{-moz-transform:rotate(0) scale(1) skew(1deg)}
}
@keyframes rotate{
from{transform:rotate(0)}
to{transform:rotate(360deg)}
}
@keyframes fadeup{
from{opacity:0;transform:translateX(-20px)}
to{opacity:1;transform:translateX(0)}
}
@keyframes pulse-animation{
0%{transform:scale3d(1,1,1);opacity:0}
10%{transform:scale3d(1.1,1.1,1.1);opacity:1}
100%{transform:scale3d(1.6,1.6,1.6);opacity:0}
}
@keyframes border-animation{
0%{transform:scale3d(.6,.6,.6);opacity:0}
20%{transform:scale3d(1.2,1.2,1.2);opacity:1}
100%{transform:scale3d(1.4,1.4,1.4);opacity:0}
}
@keyframes spin{
0%{transform:rotate(0)}
100%{transform:rotate(360deg)}
}
.btn-frame .kenit-alo-circle-fill,.carousel-comment-media .carousel-control a span,.control-owl button,.menu ul li a.has-child:after,.menu ul li ul,.menu ul li:hover>ul,.scale-img img,.scale-img:hover>img,.support-online .kenit-alo-circle-fill,.transition{transition:.3s all}
.gutter-x-20{--bs-gutter-x:20px}
.gutter-x-5{--bs-gutter-x:5px}
.header{background:#4a90e2}
.flex-header{display:flex;justify-content:space-between;align-items:center}
.cart-head{border:1px solid #fff;padding:10px;border-radius:5px;position:relative;color:#fff}
.cart-head:hover{color:#fed402}
.cart-head i{font-size:20px}
.cart-head .count-cart{position:absolute;z-index:999;color:#fff;background:red;border-radius:50%;top:-10px;right:20px;width:20px;height:20px;text-align:center}
.menu-head{display:flex;gap:20px;justify-content:space-between;align-items:center}
.menu-head a{color:#fff}
.menu-head a:hover{color:#fed402}
.line-head{background-color:#72b2fd;height:32px;width:1px}
.slideshow{position:relative}
.search{width:50%;max-width:400px;background:#fff;position:relative;border-radius:10px}
.search input{width:calc(100% - 35px);font-size:13px;color:#333;border-radius:10px;border:none}
.search input:focus{border:none;box-shadow:none}
.search label{height:35px;cursor:pointer;text-align:center;font-size:16px;background:red;color:#fff;border-radius:10px;margin-right:3px;padding:5px 10px}
.search label i{font-weight:700;color:#999}
.search p{width:35px;height:35px;cursor:pointer;line-height:35px;text-align:center;font-size:16px}
.search p i{font-weight:700;color:#999}
.box-search{padding:10px;border-bottom:1px solid #f1f1f1;display:flex;justify-content:space-between;align-items:center}
.ds-item-search{width:calc(100% - 70px)}
.ds-item-search a{font-size:14px;color:#333}
.show-search{position:absolute;z-index:9999;top:100%;background:#fff;width:100%;border-radius:10px;box-shadow:0 1px 8px rgba(0,0,0,.3)}
.box-search .price-product{width:100%;margin:0;text-align:left}
.box-search .price-product .price-new{color:red;font-size:14px;font-weight:700}
.box-search .price-product .price-old{color:#999;text-decoration-line:line-through}
.company{border-bottom:1px solid #f1f1f1;padding-bottom:10px}
.company p{margin-bottom:5px;font-size:13px}
.company p span{color:#007bff}
.head-menu{display:flex;justify-content:center;flex-wrap:wrap}
.head-menu img{max-width:80px}
.control-owl{position:absolute;width:100%;z-index:2;left:0;top:calc(50% - 22.5px)}
.control-owl button{opacity:.5;top:0;position:absolute;outline:0;border:2px solid #fff;padding:0;margin:0;display:block;cursor:pointer;color:#fff;width:30px;height:30px;border-radius:50%;overflow:hidden;text-align:center;font-size:25px;margin:0;background-color:#00a3ff;display:flex;align-items:center;justify-content:center}
.control-owl button:hover{opacity:1}
.control-owl button.owl-prev{left:20px}
.control-owl button.owl-next{right:20px}
.item-partner{border:1px solid #f1f1f1;display:block}
.box-photo-ct{border-radius:20px;overflow:hidden}
.title-detail{position:relative;margin:20px 0}
.title-detail h1{font-size:20px;color:#333;font-weight:700;text-align:left;text-transform:uppercase}
.title-main{position:relative;text-align:center}
.title-main span{font-size:1.5em;font-weight:700;text-transform:uppercase}
.tt-week{font-size:25px;text-align:center;margin:20px 0;color:#fff;font-weight:700;text-transform:uppercase}
.title-cat-main{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}
.title-cat-main span{display:block;color:#999;background:linear-gradient(64.85deg,#fca600 23.67%,#ffd41d 106.12%);background-color:#fff;padding:10px;border-radius:10px;cursor:pointer}
.title-cat-main span.active,.title-cat-main span:hover{background:linear-gradient(64.85deg,#ffd41d 23.67%,#fca600 106.12%);color:#000}
.grid-tintuc{display:-webkit-box;display:-moz-box;display:-ms-flexbox;display:-webkit-flex;display:flex;flex-flow:row wrap;-webkit-flex-flow:row wrap;justify-content:space-between}
.news{display:block;margin-bottom:20px;display:block}
.pic-news{border-radius:10px;display:block;overflow:hidden;position:relative}
.pic-news img{width:100%}
a.views{display:inline-block;text-decoration:none;margin-top:10px;border:solid 1px #ccc;padding:7px 20px;border-radius:20px;color:#000;font-size:16px}
a.views:hover{border:solid 1px #fed402;color:#fed402}
.name-news{color:#1b1b1b;font-size:18px;line-height:22px;max-height:40px;-webkit-line-clamp:2!important;font-weight:400}
a.name-news.name1{font-size:25px;line-height:32px;max-height:64px}
.name-news:hover{color:#fed402}
.time-news{color:#fed402;margin-bottom:0;font-size:12px;margin:7px 0;font-style:italic;font-weight:500}
.desc-news{color:#333;margin:0}
.share{padding:17px 10px 10px 10px;line-height:normal;background:rgba(128,128,128,.15);margin-top:15px;border-radius:5px}
.share b{display:block;margin-bottom:5px}
.othernews b{margin-bottom:10px}
.list-news-other{padding-left:17px;list-style:square}
.list-news-other li{margin-bottom:2px}
.list-news-other li a{text-transform:none;color:#333}
.list-news-other li a:hover{color:#fed402}

a.mucluc-dropdown-list_button:before {
    content: "\f03a";
    font-family: FontAwesome;
    font-style: normal;
    font-weight: 400;
    background: #fff;
    color: #006acb!important;
    font-size: 20px;
    width: 35px;
    height: 35px;
    display: inline-block;
    line-height: 38px;
    text-align: center;
    border: 1px solid #ddd
}

.meta-toc.fiedx {
    position: fixed;
    left: 5px;
    top: 200px;
    z-index: 111
}

.meta-toc .mucluc-dropdown-list_button {
    display: none
}

.meta-toc.fiedx .mucluc-dropdown-list_button {
    display: block
}

.meta-toc:not(.fiedx) .box-readmore {
    display: block!important
}

.box-readmore {
    padding: 10px;
    background-color: #f5f5f5;
    width: 100%;
    margin-top: 2px;
    border: 1px solid #ddd;
    font-size: 13px;
    margin-bottom: 10px
}

.meta-toc.fiedx .box-readmore {
    width: 350px;
    display: none
}

.box-readmore li ul>li {
    margin: 0;
    margin-bottom: 8px
}

.box-readmore li ul>li:before {
    content: counters(item, ".") " "
}

.box-readmore ul {
    list-style-type: none;
    counter-reset: item;
    margin-bottom: 0;
    padding-left: 0!important;
    margin-top: 8px
}

.box-readmore ul li {
    display: table;
    counter-increment: item;
    margin: 0 0 5px 0
}

.box-readmore ul li:before {
    content: counters(item, ".") ". ";
    display: table-cell;
    padding-right: 5px
}

.box-readmore ul li a {
    color: #000!important;
    cursor: pointer;
    font-weight: 500;
    font-size: 14px
}

.box-readmore ul li li a {
    font-weight: 400
}

.box-readmore ul li a:hover {
    color: #767676
}


.info-partner{background:#f8f8f8;padding:15px 0}
.info-footer .flex-footer{display:flex;justify-content:space-between;gap:20px;color:#fff}
.info-footer{background:#4a90e2;padding:30px 0}
.title-footer{margin-bottom:.75rem;font-size:20px;font-weight:700;text-transform:uppercase;color:#fff}
.info-footer .flex-footer .box-footer:nth-child(1){width:35%}
.info-footer .flex-footer .box-footer:nth-child(2){width:25%}
.info-footer .flex-footer .box-footer:nth-child(3){width:25%}
.map-footer{position:relative;width:100%;height:200px}
.map-footer iframe{position:absolute;width:100%;height:100%}
.footer-powered{padding:10px 0;background:#125199;color:#fff}
.flex-powered{display:flex;justify-content:space-between;align-items:center}
.statistic span{position:relative;padding:0 5px}
.title-tags{position:relative;font-size:1em;font-weight:600;padding-bottom:15px;margin-bottom:15px;color:#777}
.title-tags:after{content:'';position:absolute;left:0;bottom:0;background-color:rgba(0,0,0,.1);display:block;height:3px;width:30px}
.flex-tags{display:flex;gap:5px}
.flex-tags a{color:#333;border:1px solid;border-radius:3px;display:inline-block;opacity:.8;padding:2px 5px}
.flex-tags a:hover{background-color:red;border-color:red;color:#fff;opacity:1}
.item-criteria a{display:flex;align-items:center;color:#333}
.item-criteria a .ds-criteria{width:calc(100% - 60px);margin-left:10px}
.item-criteria a .ds-criteria h3{-webkit-line-clamp:2;font-size:16px;color:var(--color-main)}
.item-criteria a .ds-criteria p{-webkit-line-clamp:2;margin:0}
.flex-about{display:flex;justify-content:space-between;align-items:center}
.content-about{width:50%}.meta-toc.fiedx {
    position: fixed;
    left: 5px;
    top: 200px;
    z-index: 111;
}
.photo-about{width:48%}
.title-about{margin-bottom:20px}
.title-about h3{font-size:30;color:#333;text-transform:uppercase}
.view-about{display:block;font-size:15px;text-transform:uppercase;margin:30px 0 20px;color:#333;text-align:center}
.view-about span{position:relative;z-index:1}
.view-about span:hover{color:red}
.view-about span:after{content:'';width:50px;height:50px;border-radius:50%;background:#c2d2a7;position:absolute;z-index:-1;left:4%;top:50%;transform:translateY(-50%) translateX(-50%)}
.item-service{position:relative}
.item-service h3{position:absolute;left:0;right:0;bottom:0;color:#fff;text-transform:uppercase;padding:10px;font-size:17px;margin:0}
.flex-video{display:flex;justify-content:space-between}
.wr-video{width:49%}
.wr-form{width:49%}
.video-main{position:relative}
.list-video{margin-top:10px;width:100%;border-radius:5px;border:1px solid #ddd}
.img-video span{position:absolute;left:50%;top:50%;transform:translateX(-50%) translateY(-50%);border:1px solid #ff000066;border-radius:50%;width:50px;height:50px;display:flex;justify-content:center;align-items:center;color:red;background:#ffffffa8;font-size:27px;cursor:pointer;transition:all 1s}
.item-video:hover span{transform:translateX(-50%) translateY(-50%) rotate(360deg)}
.item-video h3{text-align:center;font-size:16px;margin-top:10px}
.sort-select{display:flex;justify-content:end;margin:20px 0;position:relative}
.sort-select .click-sort{border:1px solid #e0e0e0;border-radius:4px;cursor:pointer;font-size:14px;padding:6px 10px 6px 8px;margin:0}
.sort-select-main{display:grid;background-color:#fff;border-radius:4px;box-shadow:0 4px 6px rgb(0 0 0 / 20%);position:absolute;padding:0 7px;top:30px;right:0;width:160px;z-index:2}
.sort-select-main p{border-bottom:1px solid #f1f1f1;margin:0;order:2}
.sort-select-main p:has(.check){order:1}
.sort a{color:#000;font-size:14px;line-height:17px;padding:11px 3px;display:block;cursor:pointer}
.sort a.check i{box-sizing:border-box;position:relative;display:inline-block;transform:scale(var(--ggs,1));width:22px;height:16px;border:2px solid transparent;border-radius:100px;vertical-align:middle}
.sort a.check i::after{content:'';display:block;box-sizing:border-box;position:absolute;left:3px;top:-4px;width:6px;height:10px;border-width:0 2px 2px 0;border-style:solid;transform-origin:bottom left;transform:rotate(45deg)}
.sort-select .sort-show{padding-right:12px;position:relative}
.sort-select .sort-show::before{content:'';border-left:4px solid transparent;border-right:4px solid transparent;border-top:4px solid #333;content:'';height:0;position:absolute;top:6px;right:0;width:0}
.filter{position:absolute;right:0;top:0;padding:5px 10px;background:#f1f1f1;display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;text-transform:uppercase;border-radius:5px;cursor:pointer;border:1px solid #ddd;display:none}
.flex-product-main{display:flex;gap:20px}
.flex-product-main .left-product{width:250px;border:1px solid #f1f1f1;padding:20px;border-radius:5px}
.flex-product-main .right-product{width:calc(100% - 250px)}
.wrap-product-sale{background-color:#ffa09e;border-radius:10px;overflow:hidden}
.wr-search p{font-weight:700;text-transform:uppercase}
.product{display:block;position:relative;background:#fff;border-radius:5px;padding:5px;text-align:center;border:1px solid #f1f1f1}
.product .pic-product{background:#fff;margin-bottom:10px;display:block;position:relative;overflow:hidden;border-radius:5px;border:solid 1px transparent}
.product:hover .pic-product{border:solid 1px #ccc}
.product .pic-product img{width:100%;-webkit-transform-style:preserve-3d;height:100%;object-fit:cover;border-radius:5px}
.product .pic-product>a{display:flex;width:100%;align-items:center;justify-content:center;text-align:center;border-radius:5px}
.first_img{position:absolute;top:0;transition:all .5s ease;height:100%}
.product:hover .first_img{transform:scale(0)}
.second_img{display:block;position:absolute;top:0;right:100%;transition:all .5s ease;height:100%}
.product:hover .second_img{right:0;top:0;transition:all .5s ease}
.product .name-product{margin-bottom:5px;font-weight:400}
.product .name-product a{font-size:15px;color:#232323;font-weight:500}
.product .name-product a:hover{color:#ff2e00}
.product .name-product .text-split{-webkit-line-clamp:2}
.product .price-product{margin-bottom:10px;color:#555}
.product .price-new{font-size:16px;font-weight:500;color:#ff2e00;display:inline-block;text-transform:uppercase}
.product .price-old{padding:0 10px;font-size:14px;text-decoration:line-through;display:block;color:#ff2e00;text-transform:uppercase}
.product .price-per{color:#ff2e00;font-size:13px;text-align:center;font-weight:700}
.box-cat{text-align:center}
.box-cat h3{font-size:14px;color:#333;margin-top:10px}
.box-cat:hover h3{color:red}
.cart-product{margin:5px 0 0 0}
.cart-product span{cursor:pointer;color:#fff;text-align:center;padding:0 5px;border-radius:5px;display:inline-block;line-height:34px;font-size:13px;font-weight:700}
.cart-add{margin-left:10px;background-color:#00a5d9;width:155px}
.cart-add:hover{background-color:#fed402}
.cart-buy{background-color:#ff2e00;width:93px;height:33px}
.cart-buy:hover{background-color:#fed402}
.grid-product{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-product>*{max-width:100%;min-width:0}
.grid-product .product .product-info{margin-top:10px;color:#333}
.grid-product .product .product-info h3{font-size:17px;color:#333}
.grid-product .product .product-info .price span{color:red}
.grid-product .product .pic-product{border:1px solid #ddd}
.grid-pro-detail{display:flex;justify-content:space-between;align-items:start}
.grid-pro-detail .left-pro-detail{width:50%}
.grid-pro-detail .right-pro-detail{width:45%}
.detail-product{display:flex;justify-content:space-between}
.detail-product .left-pro-detail{width:40%;border:1px solid #ddd}
.detail-product .right-pro-detail{width:57%}
.detail-product .right-pro-detail ul{list-style:none;padding:0}
.detail-product .right-pro-detail ul li{margin-bottom:20px}
.detail-product .right-pro-detail ul li .title-pro-detail{font-size:18px}
.detail-product .right-pro-detail ul li .attr-content-pro-detail{display:inline-block;margin-bottom:0}
.detail-product .right-pro-detail ul li .attr-content-pro-detail .price-new-pro-detail{font-weight:700;font-size:20px;color:red}
.tabs-pro-detail .tab-content{border:1px solid #ddd;border-top:none;padding:20px}
.nav-tabs li a{text-transform:uppercase;font-weight:500;color:#333}
.nav-tabs .nav-item.show .nav-link,.nav-tabs .nav-link.active,.nav-tabs .nav-link:hover{color:red}
.ul-actions{display:flex;justify-content:center;margin:20px;gap:15px;align-items:flex-start}
.ul-actions li,.ul-actions>div{list-style-type:none;margin:0;padding:0;width:80px;text-align:center}
.ul-actions .active .box__tabr,.ul-actions .box__tabr:hover{border-color:#fd6e1d}
.ul-actions .box__tabr{align-items:center;border:1px solid #e0e0e0;border-radius:2px;display:flex;justify-content:center;min-height:55px;padding:4px;height:60px;width:80px}
.icon-action{background-image:url(../images/icon_chitiet@2x-min.png);background-repeat:no-repeat;display:inline-block;height:30px;width:30px;line-height:30px;vertical-align:middle;background-size:300px 180px}
.icon-dnb{background-position:0 0;height:28px;width:28px}
.icon-tskt{background-position:-105px 0;height:30px;width:30px}
.icon-ttsp{background-position:-140px 0;height:19px;width:23px}
.ul-actions p{font-size:14px;line-height:1.3;margin-top:5px;white-space:normal;color:#000}
.modal-detail::-webkit-scrollbar{width:10px}
.modal-detail::-webkit-scrollbar-thumb{width:10px;background:#4d90e0;border-radius:10px;height:50px}
.modal-detail{position:fixed;z-index:999;background:#000000c4;top:0;left:0;width:100%;height:100%;overflow-y:scroll}
.content-modal-detail{background:#fff;max-width:1200px;margin:0 auto;min-height:100vh}
.content-modal-detail .tabs{display:flex;cursor:pointer;padding:0;list-style:none;justify-content:center;border-bottom:1px solid #e0e0e0;position:sticky;top:0;background:#fff;z-index:99}
.content-modal-detail .tabs li{padding:20px 20px;margin-right:5px;font-weight:700;position:relative;border-bottom:4px solid #fff}
.content-modal-detail .tabs li.active{color:#2d9cdb;border-bottom:4px solid #2d9cdb}
.content-modal-detail .tab-content{padding:20px;max-width:900px;margin:0 auto}
.content-modal-detail .tab-content.active{display:block}
.close-tab{position:fixed;top:15px;right:20px;z-index:10}
.btn-closemenu{position:fixed;top:10px;right:20px;background-color:#fff;border:1px solid #e0e0e0;border-radius:4px;color:#333;cursor:pointer;line-height:21px;padding:7px;text-align:right;width:72px}
.btn-closemenu::before{transform:rotate(45deg)}
.btn-closemenu::after{transform:rotate(-45deg)}
.btn-closemenu::after,.btn-closemenu::before{background-color:#333;content:'';left:13px;height:14px;position:absolute;top:10px;width:1px}
.cursor-pointer{cursor:pointer}
.contact-map{position:relative;height:500px;margin-top:30px}
.contact-map iframe{position:absolute;left:0;top:0;width:100%;height:100%}
.contact-text{max-width:800px;margin:auto;margin-bottom:50px;border-radius:50px;border:solid 1px #e8e8e8;padding:30px 50px;color:#7b7b7b}
.box-frm{position:relative}
form.contact-form{box-shadow:5px 30px 40px rgba(0,0,0,.1),5px 30px 40px rgba(0,0,0,.1);border-radius:30px;max-width:800px;background:#fff}
.contact-input input,.contact-input textarea{border-radius:0;border-top:none;border-left:none;border-right:none;border-bottom:1px dotted #045b8a}
.btn-send{margin:auto;border-radius:50px;display:block;text-transform:uppercase;font-weight:700;padding:10px 25px}
.breadCrumbs{padding:10px 0;background:#ddd}
.breadCrumbs ol{margin:0}
.breadCrumbs ol li a{color:#333}
.breadCrumbs ol li a:hover{color:red}
.paging-product{position:relative}
.pagination{margin:20px 0}
.pagination li span{cursor:pointer}
.btn-frame{display:block;width:50px;height:50px;position:fixed;right:20px;z-index:10;cursor:pointer}
.btn-frame i{width:50px;height:50px;border-radius:50%;background:#1182fc;position:relative;z-index:1;display:flex;align-items:center;justify-content:center}
.btn-frame i img{vertical-align:middle;width:70%}
.btn-frame .animated.infinite{animation-iteration-count:infinite}
.btn-frame .kenit-alo-circle{width:60px;height:60px;top:-5px;right:-5px;position:absolute;background-color:transparent;border-radius:100%;border:2px solid rgba(7,41,103,.8);opacity:.1;border-color:#1182fc;opacity:.5}
.btn-frame .zoomIn{animation-name:zoomIn}
.btn-frame .animated{animation-duration:1s;animation-fill-mode:both}
.btn-frame .kenit-alo-circle-fill{width:70px;height:70px;top:-10px;right:-10px;position:absolute;border-radius:100%;border:2px solid transparent;background-color:rgba(7,41,103,.35);opacity:.4}
.btn-frame .pulse{animation-name:pulse}
.grid-properties{display:flex;gap:10px}
.grid-properties span{position:relative;border:1px solid #ddd;padding:5px 15px;cursor:pointer}
.grid-properties span.active,.grid-properties span:hover{border:1px solid red;color:red}
.grid-properties span.active:after,.grid-properties span:hover:after{content:'';border:.9375rem solid transparent;border-bottom:.9375rem solid var(#d0011b,#ee4d2d);bottom:0;position:absolute;right:-.9375rem}
.grid-properties span.outstock{pointer-events:none;background-color:#fafafa;color:rgba(0,0,0,.26);cursor:not-allowed}
.scrollToTop {
    box-sizing: border-box;
    width: 48px; height: 48px; line-height: 48px;
    text-align: center; font-weight: 700; color: #fff;
    text-decoration: none;
    position: fixed; bottom: 65px; right: 25px;
    display: none; z-index: 10; cursor: pointer;
    border-radius: 50%; overflow: visible;
    background: radial-gradient(circle at 50% 65%, #ff5722 0%, #E31E1C 30%, #4a0505 70%, #000 100%);
    border: 1px solid rgba(227,30,28,.7);
    box-shadow: 0 0 16px rgba(227,30,28,.5);
    animation: fireGlowPulse 2.2s ease-in-out infinite;
    transition: transform .3s ease, box-shadow .3s ease;
}
.scrollToTop img { width: 20px; height: 20px; vertical-align: middle; filter: brightness(0) invert(1); }
.scrollToTop::before {
    content: '';
    position: absolute; left: 50%; bottom: 100%;
    width: 28px; height: 0;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(255,150,0,.95) 0%, rgba(227,30,28,.65) 45%, transparent 75%);
    border-radius: 50% 50% 50% 50% / 65% 65% 35% 35%;
    opacity: 0;
    filter: blur(2px);
    transition: height .35s ease, opacity .35s ease;
    pointer-events: none;
}
.scrollToTop:hover {
    transform: scale(1.12) translateY(-2px);
    box-shadow: 0 0 30px rgba(255,87,34,.9), 0 0 50px rgba(227,30,28,.5);
    animation: none;
}
.scrollToTop:hover::before {
    height: 26px;
    opacity: 1;
    animation: flameFlicker .6s ease-in-out infinite alternate;
}
@keyframes flameFlicker {
    0% { transform: translateX(-50%) scaleY(1) scaleX(1); }
    50% { transform: translateX(-48%) scaleY(1.18) scaleX(0.88); }
    100% { transform: translateX(-52%) scaleY(0.92) scaleX(1.08); }
}
.grecaptcha-badge{display:none!important;width:0!important;height:0!important;visibility:hidden!important;overflow:hidden}
[x-cloak]{display:none!important}
a.views_dm{width:140px;height:38px}
.effect_button{transform-style:preserve-3d;transform:translateZ(-25px);transition:transform .25s;position:relative;display:inline-flex;z-index:1}
.effect_button:after,.effect_button:before{position:absolute;content:'xem thêm';height:100%;width:100%;display:flex;align-items:center;justify-content:center;border:1px solid red;box-sizing:border-box;border-radius:5px;z-index:-1;text-transform:uppercase;font-weight:700;font-size:15px}
.effect_button:before{color:#fff;background:red;transform:rotateY(0) translateZ(25px)}
.effect_button:after{color:red;transform:rotateX(90deg) translateZ(25px)}
.effect_button:hover{transform:translateZ(-25px) rotateX(-90deg)}
.grid-news{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.item-news{--tw-bg-opacity:1;background-color:#f1f1f1;padding:1rem;box-shadow:0 0 5px rgb(0 0 0 / 19%);transition-property:all;transition-timing-function:cubic-bezier(.4,0,.2,1);transition-duration:.5s}
.item-news:hover{transform:translateY(-.25rem);box-shadow:0 0 10px rgb(0 0 0 / 19%)}
.item-news .ds-news{width:100%}
.ds-news span{display:block;line-height:25px;color:#999;font-size:13px;margin:10px 0 0;font-style:italic}
.ds-news h3{font-size:16px;margin:0;color:#000;font-weight:500;text-transform:uppercase;-webkit-line-clamp:2!important}
.ds-news .desc{color:#333}
.item-news:hover h3{color:red}
.item-news-all a{display:flex;justify-content:space-between}
.item-news-all a .ds-news{width:calc(100% - 110px)}
.item-news-all a .ds-news h3{text-transform:capitalize;font-size:15px}
.flex-news-detail{display:flex;justify-content:space-between;align-items:start;flex-wrap:wrap}
.news-left{width:68%}
.news-right{position:sticky;top:20px;width:30%;background:#f1f1f1cc;padding:20px;box-shadow:0 0 5px #99999978}
a.btn_link{position:relative;margin:5px;height:36px;width:140px}
.btn_link.effect_button:first-child:after,.btn_link.effect_button:first-child:before{content:'facebook'}
.btn_link.effect_button:first-child:after,.btn_link.effect_button:first-child:before,.btn_link.effect_button:nth-child(2):after,.btn_link.effect_button:nth-child(2):before{border-width:1px;border-style:solid;--tw-border-opacity:1;border-color:rgb(0 165 217 / var(--tw-border-opacity));--tw-bg-opacity:1;background-color:rgb(0 165 217 / var(--tw-bg-opacity))}
.btn_link.effect_button:nth-child(2):after,.btn_link.effect_button:nth-child(2):before{content:'google map'}
div.slick.in-page:not(.slick-initialized){display:flex;gap:10px;overflow:hidden;white-space:nowrap}
.attr-pro-detail{margin:auto;padding:0}
.baonoidung iframe{max-width:100%!important}
.baonoidung img{height:auto!important}
.baonoidung *{max-width:100%!important}
.baonoidung table{display:block;overflow-y:auto}
div.desc-pro-detail ul li{margin-bottom:.75rem;list-style-type:circle}
div.desc-pro-detail ul li:last-child{margin-bottom:0!important}
div.baonoidung ul li{margin-bottom:.75rem;list-style-type:disc}
div.baonoidung ol li{margin-bottom:.75rem;list-style-type:decimal}
.price-new-pro-detail{font-weight:700;font-size:20px;color:#ff2e00}
.price-old-pro-detail{font-weight:500;color:#666;text-decoration:line-through;padding-left:10px}
.color-pro-detail.active,.size-pro-detail.active,.size-pro-detail:hover{color:#fff!important;background:#232323}
.quantity-pro-detail{width:100%;max-width:110px;line-height:normal;display:flex;align-items:center;justify-content:space-between;text-align:center;margin-right:20px;font-weight:500}
.quantity-pro-detail span{line-height:40px;padding:0;width:30px;height:40px;color:#000;cursor:pointer;font-size:22px}
.quantity-pro-detail span.quantity-plus-pro-detail{border-left:0}
.quantity-pro-detail span.quantity-minus-pro-detail{border-right:0}
.quantity-pro-detail input{height:40px;width:calc(100% - 60px);text-align:center;font-size:20px;padding:5px;font-weight:700}
.cart-pro-detail{margin-bottom:1rem;display:flex;align-items:center;justify-content:flex-start}
.cart-pro-detail a{text-align:center;color:#fff;padding:8px 15px;cursor:pointer;border-radius:5px;font-weight:700}
.cart-pro-detail a.addnow{margin-right:10px;color:#fff;border-radius:5px}
.cart-pro-detail a.addnow:hover{background-color:red;color:#fff;border-color:red}
.cart-pro-detail a.buynow{background-color:#000}
.cart-pro-detail a.buynow:hover{background-color:red;color:#fff}
.cart-pro-detail a i{vertical-align:top;margin-top:3px;margin-right:8px}
.swiper .swiper-wrapper{width:inherit;height:inherit}
.swiper.swiper-initialized .swiper-wrapper{margin:0;width:100%;height:100%}
.swiper.swiper-initialized .swiper-slide{padding:0;overflow:hidden}
.modal-title{font-size:20px}
.loading-overlay{display:none;position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(255,255,255,.7);justify-content:center;align-items:center;z-index:999}
.loading{width:50px;height:50px;border:5px solid rgba(0,0,0,.1);border-radius:50%;border-top:5px solid #3498db;animation:spin 1s linear infinite}
/* .loading là class riêng cho spinner, không phải trạng thái ảnh — chặn va chạm nếu có thư viện JS nào khác lỡ gắn nhầm class này lên <img> */
img.loading{width:auto!important;height:auto!important;border:0!important;border-radius:0!important;animation:none!important}
.baonoidung iframe{max-width:100%!important}
.baonoidung img{height:auto!important}
.baonoidung *{max-width:100%!important}
.baonoidung table{display:block;overflow-y:auto}
div.desc-pro-detail ul li{margin-bottom:.75rem;list-style-type:circle}
div.desc-pro-detail ul li:last-child{margin-bottom:0!important}
div.baonoidung ul li{margin-bottom:.75rem;list-style-type:disc}
div.baonoidung ol li{margin-bottom:.75rem;list-style-type:decimal}
.he-first{max-height:300px;overflow:hidden;position:relative}
.he-first:before{position:absolute;bottom:0;left:0;right:0;height:100px;background:linear-gradient(to top,#fff,transparent);content:''}
.he-first.heigt-auto{max-height:unset}
.he-first.heigt-auto:before{display:none}
/* ===== NAVIGATION REDESIGN ===== */
.above-nav{display:none}
.navigation{background:linear-gradient(90deg,#FCA604 0%,#FC8100 100%);position:relative;z-index:1000;overflow:visible}
.nav-bar{display:flex;align-items:center;height:80px;gap:0;position:relative}
.logos-nav{display:block;width:137px;height:137px;flex-shrink:0;margin-bottom:-77px;position:relative;z-index:200;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 4px 20px rgba(0,0,0,.12)}
.logos-nav img,.logos-nav picture img{width:100%;height:100%;object-fit:contain}
.nav-links{overflow:hidden;}
.nav-ul{display:flex;align-items:center;gap:32px;list-style:none;margin:0;padding:0;flex-wrap:nowrap}
.nav-ul .nav-item>a{display:flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:16px;transition:.3s;white-space:nowrap;text-decoration:none;line-height:1.4}
.nav-ul .nav-item>a:hover,.nav-ul .nav-item>a.active{background:rgba(255,255,255,.18);color:#fff}
.nav-ul .nav-item>a svg{flex-shrink:0}
.nav-search{position:relative;flex-shrink:0;margin-left:32px}
.nav-search input{width:205px;height:40px;border-radius:9999px;border:none;padding:0 40px 0 16px;font-size:16px;outline:none;background:#F2F3F4;color:#3C4142;transition:.3s}
.nav-search input::placeholder{color:#3C4142}
.nav-search input:focus{background:#E8E9EA}
.nav-search button{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:#3C4142;padding:0;line-height:1;display:flex;align-items:center}
.nav-search .show-search{position:absolute;z-index:9999;top:calc(100% + 6px);left:0;background:#fff;width:280px;border-radius:10px;box-shadow:0 4px 16px rgba(0,0,0,.15)}
.nav-hotline{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-hotline svg{flex-shrink:0}
.hotline-box{display:flex;flex-direction:column;align-items:flex-start;padding:0;width:129px;height:51.5px;justify-content:center}
.hotline-label{font-family:system-ui, -apple-system, sans-serif;font-weight:700;font-size:14px;line-height:20px;color:#666;display:flex;align-items:center}
.hotline-number{font-family:system-ui, -apple-system, sans-serif;font-weight:700;font-size:20px;line-height:160%;color:#FF6600;display:flex;align-items:center;white-space:nowrap}
.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px;margin-left:auto;flex-shrink:0}
.mobile-menu-btn span{display:block;width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* Mobile offcanvas */
.mmenu-offcanvas .offcanvas-body{padding:0!important}
.menu-mobile{background:linear-gradient(90deg,#FCA604 0%,#FC8100 100%);min-height:100vh;display:flex;flex-direction:column}
.mmenu-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.2)}
.mmenu-logo img{max-height:56px;width:auto;object-fit:contain}
.btn-close-menu{background:none;border:none;cursor:pointer;color:#fff;padding:4px;line-height:1;display:flex;align-items:center;justify-content:center}
.mmenu-search{display:flex;align-items:center;gap:8px;padding:12px 20px;border-bottom:1px solid rgba(255,255,255,.15)}
.mmenu-search input{flex:1;height:36px;border-radius:20px;border:none;padding:0 14px;font-size:13px;outline:none;background:rgba(255,255,255,.25);color:#fff}
.mmenu-search input::placeholder{color:rgba(255,255,255,.75)}
.mmenu-search button{background:none;border:none;cursor:pointer;color:#fff;padding:0;line-height:1;display:flex;align-items:center}
.mmenu-ul{list-style:none;margin:0;padding:0;flex:1}
.mmenu-ul li a{display:flex;align-items:center;gap:10px;color:#fff;font-weight:600;font-size:15px;padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.12);text-decoration:none;transition:.2s}
.mmenu-ul li a:hover,.mmenu-ul li a.active{background:rgba(255,255,255,.15);color:#fff}
.mmenu-company{padding:20px;margin-top:auto;border-top:1px solid rgba(255,255,255,.2)}
.mmenu-company p{color:rgba(255,255,255,.9);font-size:13px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
.mmenu-company p svg{flex-shrink:0;opacity:.8}

/* Responsive */
@media(max-width:1200px){.nav-ul .nav-item>a{font-size:12px;padding:6px 7px}}
@media(max-width:1024px){
  .nav-links{display:none}
  .nav-search-wrap{display:none}
  .mobile-menu-btn{display:flex}
  .nav-links{margin-left:20px}
}
@media(max-width:768px){
  .logos-nav{width:90px;height:90px;margin-bottom:-50px}
}

/* ===== SO LIEU SECTION ===== */
.so-lieu-section{padding:24px 0}
.so-lieu-box{display:flex;flex-direction:row;justify-content:space-between;align-items:center;border:1px solid #E5E7EB;border-radius:10px;box-shadow:0px 4px 16px rgba(0,0,0,0.08);box-sizing:border-box;width:100%;height:195px;padding:20px 4px}
.so-lieu-sep{width:1px;height:100px;background-color:#E5E7EB;border:none;margin:0 32.75px;flex-shrink:0}
.so-lieu-item{display:flex;flex-direction:row;align-items:center;padding:16px;gap:20px;width:341px;height:155px;background:#FFFFFF;border-radius:16px;margin:0 auto;box-sizing:border-box;flex-shrink:0}
.so-lieu-icon{flex-shrink:0;width:80px;height:80px;display:flex;align-items:center;justify-content:center}
.so-lieu-icon img,.so-lieu-icon .sl-icon-img{width:80px;height:80px;object-fit:contain}
.so-lieu-content{display:flex;flex-direction:column;align-items:flex-start;gap:4px;padding:0;width:209px;height:123px;justify-content:center}
.so-lieu-number{font-family:system-ui, -apple-system, sans-serif;font-weight:700;font-size:36px;line-height:51px;color:#FF6600;display:flex;align-items:center}
.so-lieu-title{font-family:system-ui, -apple-system, sans-serif;font-weight:700;font-size:14px;line-height:20px;color:#1A1A1A;display:flex;align-items:center}
.so-lieu-desc{font-family:system-ui, -apple-system, sans-serif;font-weight:400;font-size:14px;line-height:160%;color:#666666;display:flex;align-items:center}
@media(max-width:1200px){.so-lieu-box{height:auto;padding:16px 4px;flex-wrap:wrap;justify-content:center;gap:8px}.so-lieu-sep{display:none}.so-lieu-item{width:calc(33.333% - 16px)}}
@media(max-width:768px){.so-lieu-item{width:calc(50% - 8px);height:auto}.so-lieu-content{height:auto}}
@media(max-width:480px){.so-lieu-item{width:100%}}

/* ===== CRITERIA BAR ===== */
.criteria-bar{background:#fff;border-bottom:1px solid #f0f0f0;padding:18px 0;box-shadow:0 2px 8px rgba(252,166,4,.08)}
.criteria-layout{display:flex;align-items:center;gap:24px}
.criteria-about{flex:0 0 220px;max-width:220px;border-right:2px solid #FCA604;padding-right:20px;font-size:13px;color:#555;line-height:1.6;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}
.criteria-list{display:flex;gap:0;flex:1}
.criteria-item{display:flex;align-items:flex-start;gap:12px;flex:1;padding:4px 20px 4px 0;border-right:1px solid #f0f0f0}
.criteria-item:last-child{border-right:none;padding-right:0}
.criteria-icon{flex-shrink:0;width:40px;height:40px}
.criteria-text{flex:1;min-width:0}
.criteria-title{font-weight:700;font-size:14px;color:#1a1a1a;margin:0 0 4px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical}
.criteria-desc{font-size:12px;color:#666;margin:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.5}
@media(max-width:992px){.criteria-about{display:none}}
@media(max-width:768px){.criteria-list{flex-wrap:wrap;gap:12px}.criteria-item{min-width:calc(50% - 6px);border-right:none;padding-right:0}}
@media(max-width:480px){.criteria-item{min-width:100%}}

/* ===== UTILITY ===== */
.text-orange{color:#FF6600}

/* ===== ABOUT SECTION ===== */
.about-section-wrap{padding:60px 0}
.about-layout{display:flex;flex-direction:row;align-items:flex-start;gap:47px}
.about-content{display:flex;flex-direction:column;align-items:flex-start;padding:0;gap:20px;width:487px;flex-shrink:0}
.about-row1{display:flex;flex-direction:row;align-items:center;padding:0;gap:12px;align-self:stretch;height:40px}
.about-icon-box{display:flex;justify-content:center;align-items:center;width:40px;height:40px;background:#FFF5EF;border-radius:8px;flex-shrink:0}
.about-title-section{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:8px}
.about-label{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:14px;line-height:20px;color:#FF6600;display:flex;align-items:center}
.about-label-line{width:40px;height:0;border:2px solid #FF6600;border-radius:2px}
.about-heading{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:48px;line-height:68px;color:#1A1A1A;margin:0}
.about-heading-line{width:40px;height:0;border:2px solid #FF6600}
.about-desc{font-family:'Mona Sans',system-ui,sans-serif;font-weight:400;font-size:18px;line-height:160%;color:#666666;margin:0}
.about-cta{display:flex;flex-direction:row;align-items:center;padding:16px 0 0;gap:32px;width:487px}
.btn-thamkhao{display:inline-flex;flex-direction:row;justify-content:center;align-items:center;padding:16px 32px;gap:8px;min-width:222px;height:58px;background:transparent;border:1px solid #FF6600;border-radius:999px;cursor:pointer;transition:all .3s;text-decoration:none;font-family:'Inter',system-ui,sans-serif;font-weight:700;font-size:16px;line-height:24px;color:#FF6600}
.btn-thamkhao:hover{background:#FF6600;color:#fff}
.btn-thamkhao:hover svg path{stroke:#fff}
.about-hotline-badge{display:flex;flex-direction:row;align-items:center;padding:4px 24px 4px 4px;background:#FFF5EF;border:1px solid #FFF5EF;border-radius:9999px;gap:16px;flex-shrink:0}
.about-hotline-info{display:flex;flex-direction:column;align-items:flex-start;padding:0}
.about-hotline-label{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:14px;line-height:20px;color:#666666}
.about-hotline-number{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:20px;line-height:160%;color:#FF6600;white-space:nowrap}
.about-image-frame{width:666px;height:535px;border:3px solid #FFFFFF;border-radius:20px;box-shadow:0 4px 4px rgba(0,0,0,.08);overflow:hidden;flex:1}
.about-image-frame img,.about-image-frame picture,.about-image-frame picture img{width:100%;height:100%;object-fit:cover;display:block}

/* ===== SERVICES SECTION ===== */
.dichvu-section{padding:60px 0}
.dichvu-header{display:flex;flex-direction:column;align-items:center;gap:16px;margin-bottom:32px}
.dichvu-title{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:36px;line-height:51px;color:#333333;text-align:center;margin:0}
.dichvu-decoration{display:flex;align-items:center;gap:16px}
.dichvu-line{width:48px;height:2px;background:rgba(249,115,22,0.4);flex-shrink:0}
.dichvu-swiper{overflow:hidden;position:relative}
.dichvu-slide{width:282px!important;flex-shrink:0}
.dichvu-item{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;padding:12px;gap:12px;width:282px;height:421px;background:#FFFFFF;border:1px solid #F97316;border-radius:20px;box-shadow:0 1px 2px rgba(0,0,0,.05)}
.dichvu-item-img-wrap{width:100%;height:260px;border-radius:20px;overflow:visible;position:relative;flex-shrink:0}
.dichvu-item-img-wrap img,.dichvu-item-img-wrap picture img{width:100%;height:260px;object-fit:cover;border-radius:20px;display:block}
.dichvu-item-icon{position:absolute;bottom:-21px;left:50%;transform:translateX(-50%);z-index:2}
.dichvu-item-content{display:flex;flex-direction:column;align-items:center;padding:0;gap:20px;flex:1;width:100%}
.dichvu-item-title{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:20px;line-height:160%;color:#1F2937;text-align:center;width:100%;margin:0}
.dichvu-item-desc{font-family:'Mona Sans',system-ui,sans-serif;font-weight:400;font-size:16px;line-height:1.4;color:#1F2937;text-align:center;width:100%;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dichvu-item-line{width:60px;height:2px;background:linear-gradient(90deg,#FCA604 0%,#FC8100 100%);border:none;flex-shrink:0}
.dichvu-prev,.dichvu-next{opacity:0;transition:opacity .3s;pointer-events:none}
.dichvu-swiper:hover .dichvu-prev,.dichvu-swiper:hover .dichvu-next{opacity:1;pointer-events:auto}
.dichvu-viewall{display:flex;justify-content:center;margin-top:40px}
.btn-viewall{box-sizing:border-box;display:inline-flex;flex-direction:row;justify-content:center;align-items:center;gap:8px;min-width:222px;height:58px;background:transparent;border:1px solid #FF6600;border-radius:999px;cursor:pointer;transition:all .3s;text-decoration:none;padding:0 32px}
.btn-viewall span{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:18px;line-height:25px;color:#FF6600}
.btn-viewall:hover{background:#FF6600}
.btn-viewall:hover span{color:#fff}
.btn-viewall:hover svg path{stroke:#fff}

/* ===== PROJECTS SECTION ===== */
.duan-section{padding:60px 0}
.duan-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.duan-title{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:36px;line-height:51px;color:#333333;margin:0}
.duan-viewall-link{display:flex;align-items:center;gap:8px;text-decoration:none}
.duan-viewall-link span{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:18px;line-height:25px;color:#FF6600}
.duan-cats{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:32px}
.duan-cat-btn{box-sizing:border-box;display:inline-flex;flex-direction:row;justify-content:center;align-items:center;padding:10px 20px;gap:8px;height:45px;background:#FFFFFF;border:1px solid #E5E7EB;border-radius:9999px;cursor:pointer;transition:all .3s;font-family:'Mona Sans',system-ui,sans-serif;font-weight:500;font-size:16px;line-height:23px;color:#4B5563}
.duan-cat-btn.active{background:#FFF7ED;border-color:#FF6600;color:#FF6600;font-weight:600}
.duan-list-panel{display:block}
.duan-list-panel.d-none{display:none}
.duan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.duan-item{box-sizing:border-box;display:flex;flex-direction:column;align-items:center;padding:0 0 24px;gap:16px;background:#FFFFFF;border-radius:20px;box-shadow:0 4px 16px rgba(249,115,22,.16);overflow:hidden;height:437px}
.duan-item-img{width:100%;height:300px;overflow:hidden;border-radius:20px 20px 0 0;flex-shrink:0}
.duan-item-img img,.duan-item-img picture img{width:100%;height:100%;object-fit:cover;display:block}
.duan-item-content{display:flex;flex-direction:column;align-items:flex-start;padding:0 20px;gap:8px;width:100%}
.duan-item-name{font-family:'Mona Sans',system-ui,sans-serif;font-weight:700;font-size:20px;line-height:160%;color:#111827;margin:0}
.duan-item-addr{display:flex;flex-direction:row;align-items:center;gap:8px}
.duan-item-addr span{font-family:'Mona Sans',system-ui,sans-serif;font-weight:500;font-size:16px;line-height:23px;color:#6B7280}
@media(max-width:1024px){.about-layout{flex-direction:column}.about-content{width:100%}.about-image-frame{width:100%;height:400px;flex:none}.about-cta{width:100%}.duan-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.about-heading{font-size:32px;line-height:48px}.dichvu-section{padding:40px 0}.duan-section{padding:40px 0}.duan-grid{grid-template-columns:1fr}}


/* ================================================================
   VPDT - VÕ PHỤC DUY THẮNG - DARK THEME
   ================================================================ */

/* --- ROOT VARIABLES --- */
:root {
    --vpdt-red: #E31E1C;
    --vpdt-red2: #DC2626;
    --vpdt-red-dark: #B30000;
    --vpdt-bg: #000000;
    --vpdt-bg2: #0A0A0A;
    --vpdt-bg3: #121212;
    --vpdt-bg4: #1A1A1A;
    --vpdt-gray: #D1D5DB;
    --vpdt-gray2: #9CA3AF;
    --vpdt-gray3: #6B7280;
}

/* --- NAVIGATION VPDT --- */
.navigation {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #000;
    border-bottom: 1px solid rgba(227,30,28,0.3);
    transition: box-shadow .5s ease;
}
.navigation.was-scrolled { box-shadow: 0 4px 20px rgba(0,0,0,.5); }
.nav-inner {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 32px;
    transition: padding .5s ease;
}
.navigation.was-scrolled .nav-inner { padding: 6px 0; }
.nav-logos {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 20px;
    flex-shrink: 0;
}
.nav-logo-1 img, .nav-logo-2 img { display: block; width: auto; height: auto; transition: max-height .5s ease, width .5s ease; }
.nav-logo-1 img { max-height: 160px; aspect-ratio: 164 / 160; }
.nav-logo-2 img { max-height: 100px; aspect-ratio: 181 / 100; }
.navigation.was-scrolled .nav-logo-1 img { max-height: 44px; }
.navigation.was-scrolled .nav-logo-2 img { max-height: 38px; }

.nav-links { flex: 1; display: flex; justify-content: end; }
.nav-ul {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-item { padding-left: 32px; }
.nav-item:first-child { padding-left: 0; }
.nav-item a {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 20px;
    line-height: 20px;
    letter-spacing: 0.7px;
    color: #fff;
    text-decoration: none;
    padding-bottom: 4px;
    transition: color .2s;
    display: inline-block;
}
.nav-item a:hover, .nav-item--active a {
    color: var(--vpdt-red);
    border-bottom: 2px solid var(--vpdt-red);
}
.nav-item--active a { border-bottom: 2px solid var(--vpdt-red); }

/* Navigation search toggle */
.nav-search-wrap {
    display: flex; 
    align-items: center;
    flex-shrink: 0; position: relative;
}
.nav-search-toggle {
    display: flex; align-items: center; justify-content: center;
    background: none; border: none; cursor: pointer; padding: 0;
    width: 40px; height: 40px; flex-shrink: 0;
}
.nav-search-panel {
    max-width: 0; overflow: hidden;
    transition: max-width .3s ease, opacity .3s ease;
    opacity: 0; position: relative;
}
.nav-search-wrap.open .nav-search-panel {
    max-width: 260px; opacity: 1;
}
.nav-search-panel input {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px; outline: none; color: #fff;
    font-size: 14px; width: 200px; height: 36px;
    padding: 0 12px; white-space: nowrap;
}
.nav-search-panel input::placeholder { color: #6B7280; }
.nav-search-panel .show-search {
    position: absolute; z-index: 9999; top: calc(100% + 6px); left: 0;
    background: #fff; width: 280px; border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,.15);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
}

/* --- SLOGAN BAR --- */
.slogan-bar {
    background: #000;
    border-top: 2px solid var(--vpdt-red2);
    border-bottom: 2px solid var(--vpdt-red2);
    height: 72px;
    overflow: hidden;
    display: flex;
    align-items: center;
}
.slogan-track {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
    animation: sloganScroll 30s linear infinite;
    will-change: transform;
}
.slogan-text {
    font-family: 'Roboto Condensed', sans-serif;
    font-weight: 700;
    font-size: 13px;
    line-height: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #fff;
}
.slogan-icon { display: inline-flex; align-items: center; flex-shrink: 0; }
@keyframes sloganScroll {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-33.333%); }
}

/* --- SECTION BANNER + CRITERIA --- */
.section-banner-criteria { padding: 40px 0; }

.banner-single {
    position: relative;
    width: 100%;
    aspect-ratio: 1200 / 425;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 28px;
    border: 1px solid rgba(227,30,28,0.35);
    box-shadow: 0 0 0 rgba(227,30,28,0);
    transition: box-shadow .4s ease;
}
.banner-single:hover { box-shadow: 0 0 40px rgba(227,30,28,0.45); }
.banner-single a, .banner-single img { display: block; width: 100%; height: 100%; }
.banner-single img { object-fit: cover; transition: transform .7s cubic-bezier(.22,.61,.36,1); }
.banner-single:hover img { transform: scale(1.06); }
.banner-single::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(115deg, transparent 40%, rgba(255,255,255,0.18) 50%, transparent 60%);
    transform: translateX(-120%);
    pointer-events: none;
}
.banner-single:hover::after { animation: bannerShine 1.1s ease; }
@keyframes bannerShine {
    to { transform: translateX(120%); }
}

.criteria-box {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 32px;
    gap: 49px;
    background: #050505;
    border: 1px solid #fff;
    border-radius: 12px;
    min-height: 130px;
}
.criteria-item { display: flex; flex-direction: row; align-items: center; gap: 16px; }
.criteria-icon { flex-shrink: 0; }
.criteria-icon img { display: block; }
.criteria-text { display: flex; flex-direction: column; gap: 3.5px; }
.criteria-title {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 18px; line-height: 120%;
    letter-spacing: 0.7px; color: var(--vpdt-red); margin: 0;
}
.criteria-desc {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 500; font-size: 14px; line-height: 120%;
    letter-spacing: 0.7px; color: var(--vpdt-gray); margin: 0;
}

/* --- SECTION TITLE (shared) --- */
.section-title {
    display: flex; flex-direction: column;
    align-items: center; gap: 8px;
    padding-bottom: 40px;
}
.section-title-sub {
    display: flex; flex-direction: row;
    align-items: center; gap: 16px;
}
.title-divider { display: block; width: 48px; height: 1px; background: var(--vpdt-red2); }
.title-sub-text {
    font-family: 'Oswald', sans-serif;
    font-weight: 500; font-size: 18px; line-height: 20px;
    letter-spacing: 0.7px; color: var(--vpdt-red2);
}
.section-title-main {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 40px; line-height: 60px;
    letter-spacing: 1.5px; text-transform: uppercase;
    color: #fff; margin: 0; text-align: center;
}
.title-dots { display: flex; padding-top: 8px; }
.dot-red { display: block; width: 48px; height: 6px; background: var(--vpdt-red2); border-radius: 999px; }
.dot-white { display: block; width: 48px; height: 6px; background: #fff; border-radius: 999px; }

/* --- PRODUCTS GRID --- */
.section-products-noibat {
    padding: 80px 0;
    background: var(--vpdt-bg);
    position: relative;
    overflow: hidden;
}
.section-products-noibat::before {
    content: '';
    position: absolute; inset: 0;
    background: url(../images/bg-spnb.png) no-repeat center/cover;
    opacity: 0.6;
    z-index: 0;
}
.section-products-noibat::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, #000000 0%, rgba(0, 0, 0, 0) 50.96%, #000000 100%);
    z-index: 1;
    pointer-events: none;
}
.section-products-noibat .wrap-content { position: relative; z-index: 2; }
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.product-card {
    display: flex; flex-direction: column;
    background: var(--vpdt-bg4);
    border: 1px solid var(--vpdt-red);
    border-radius: 16px;
    overflow: visible;
    position: relative;
    text-decoration: none;
    transition: transform .2s, box-shadow .2s;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(227,30,28,0.25); }

/* Lửa hạt (particle fire) toả quanh 4 cạnh khung, dựa theo kỹ thuật CodePen "rising particles" */
.fire-frame {
    position: absolute; inset: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity .25s ease;
    z-index: 2;
}
.product-card:hover .fire-frame,
.cat-list-item:hover .fire-frame,
.chatlieu-card:hover .fire-frame,
.news-card-big:hover .fire-frame,
.news-list-item:hover .fire-frame { opacity: 1; }
.fire-particle {
    position: absolute;
    width: 22px; height: 22px;
    background-image: radial-gradient(rgba(255,120,0,.95) 0%, rgba(255,80,0,0) 70%);
    border-radius: 50%;
    mix-blend-mode: screen;
    filter: blur(1px);
    opacity: 0;
    transform: scale(.5);
    animation-duration: 1s;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-play-state: paused;
}
.product-card:hover .fire-particle,
.cat-list-item:hover .fire-particle,
.chatlieu-card:hover .fire-particle,
.news-card-big:hover .fire-particle,
.news-list-item:hover .fire-particle { animation-play-state: running; }

/* cạnh trên — 8 hạt */
.fire-particle:nth-child(1) { left: 4%;  top: -9px; animation-name: fireRise; animation-delay: 0s; animation-duration: .95s; }
.fire-particle:nth-child(2) { left: 17%; top: -9px; animation-name: fireRise; animation-delay: .1s; animation-duration: 1.1s; }
.fire-particle:nth-child(3) { left: 30%; top: -9px; animation-name: fireRise; animation-delay: .2s; animation-duration: .9s; }
.fire-particle:nth-child(4) { left: 43%; top: -9px; animation-name: fireRise; animation-delay: .3s; animation-duration: 1.05s; }
.fire-particle:nth-child(5) { left: 57%; top: -9px; animation-name: fireRise; animation-delay: .4s; animation-duration: .95s; }
.fire-particle:nth-child(6) { left: 70%; top: -9px; animation-name: fireRise; animation-delay: .5s; animation-duration: 1.15s; }
.fire-particle:nth-child(7) { left: 83%; top: -9px; animation-name: fireRise; animation-delay: .6s; animation-duration: .9s; }
.fire-particle:nth-child(8) { left: 96%; top: -9px; animation-name: fireRise; animation-delay: .7s; animation-duration: 1.1s; }
/* cạnh phải — 8 hạt */
.fire-particle:nth-child(9)  { right: -9px; top: 4%;  animation-name: fireRiseRight; animation-delay: .05s; animation-duration: 1s; }
.fire-particle:nth-child(10) { right: -9px; top: 17%; animation-name: fireRiseRight; animation-delay: .15s; animation-duration: .9s; }
.fire-particle:nth-child(11) { right: -9px; top: 30%; animation-name: fireRiseRight; animation-delay: .25s; animation-duration: 1.1s; }
.fire-particle:nth-child(12) { right: -9px; top: 43%; animation-name: fireRiseRight; animation-delay: .35s; animation-duration: .95s; }
.fire-particle:nth-child(13) { right: -9px; top: 57%; animation-name: fireRiseRight; animation-delay: .45s; animation-duration: 1.05s; }
.fire-particle:nth-child(14) { right: -9px; top: 70%; animation-name: fireRiseRight; animation-delay: .55s; animation-duration: .9s; }
.fire-particle:nth-child(15) { right: -9px; top: 83%; animation-name: fireRiseRight; animation-delay: .65s; animation-duration: 1.15s; }
.fire-particle:nth-child(16) { right: -9px; top: 96%; animation-name: fireRiseRight; animation-delay: .75s; animation-duration: 1s; }
/* cạnh dưới — 8 hạt */
.fire-particle:nth-child(17) { left: 96%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .02s; animation-duration: 1.05s; }
.fire-particle:nth-child(18) { left: 83%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .12s; animation-duration: .9s; }
.fire-particle:nth-child(19) { left: 70%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .22s; animation-duration: 1.1s; }
.fire-particle:nth-child(20) { left: 57%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .32s; animation-duration: .95s; }
.fire-particle:nth-child(21) { left: 43%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .42s; animation-duration: 1s; }
.fire-particle:nth-child(22) { left: 30%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .52s; animation-duration: 1.15s; }
.fire-particle:nth-child(23) { left: 17%; bottom: -9px; animation-name: fireRiseDown; animation-delay: .62s; animation-duration: .9s; }
.fire-particle:nth-child(24) { left: 4%;  bottom: -9px; animation-name: fireRiseDown; animation-delay: .72s; animation-duration: 1.05s; }
/* cạnh trái — 8 hạt */
.fire-particle:nth-child(25) { left: -9px; top: 96%; animation-name: fireRiseLeft; animation-delay: .08s; animation-duration: 1s; }
.fire-particle:nth-child(26) { left: -9px; top: 83%; animation-name: fireRiseLeft; animation-delay: .18s; animation-duration: 1.1s; }
.fire-particle:nth-child(27) { left: -9px; top: 70%; animation-name: fireRiseLeft; animation-delay: .28s; animation-duration: .95s; }
.fire-particle:nth-child(28) { left: -9px; top: 57%; animation-name: fireRiseLeft; animation-delay: .38s; animation-duration: 1.05s; }
.fire-particle:nth-child(29) { left: -9px; top: 43%; animation-name: fireRiseLeft; animation-delay: .48s; animation-duration: .9s; }
.fire-particle:nth-child(30) { left: -9px; top: 30%; animation-name: fireRiseLeft; animation-delay: .58s; animation-duration: 1.15s; }
.fire-particle:nth-child(31) { left: -9px; top: 17%; animation-name: fireRiseLeft; animation-delay: .68s; animation-duration: 1s; }
.fire-particle:nth-child(32) { left: -9px; top: 4%;  animation-name: fireRiseLeft; animation-delay: .78s; animation-duration: .9s; }

@keyframes fireRise {
    0% { opacity: 0; transform: translateY(0) scale(.5); }
    30% { opacity: 1; }
    100% { opacity: 0; transform: translateY(-14px) scale(1.1); }
}
@keyframes fireRiseDown {
    0% { opacity: 0; transform: translateY(0) scale(.5); }
    30% { opacity: 1; }
    100% { opacity: 0; transform: translateY(14px) scale(1.1); }
}
@keyframes fireRiseLeft {
    0% { opacity: 0; transform: translateX(0) scale(.5); }
    30% { opacity: 1; }
    100% { opacity: 0; transform: translateX(-14px) scale(1.1); }
}
@keyframes fireRiseRight {
    0% { opacity: 0; transform: translateX(0) scale(.5); }
    30% { opacity: 1; }
    100% { opacity: 0; transform: translateX(14px) scale(1.1); }
}

.product-card__img { width: 100%; aspect-ratio: 1; overflow: hidden; border-radius: 15px 15px 0 0; position: relative; }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-card__img-hover { position: absolute; inset: 0; opacity: 0; transition: opacity .35s ease; }
.product-card:hover .product-card__img-hover { opacity: 1; }
.product-card__body {
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    padding: 24px; gap: 16px;
    background: #000;
    border-radius: 0 0 15px 15px;
}
.product-card__name {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 16px; line-height: 120%;
    letter-spacing: 0.7px; color: #fff;
    text-align: center; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-card__divider {
    display: flex; align-items: center; gap: 6px; width: 100%; justify-content: center;
}
.pd-line { display: block;border-radius:999px; width: 12px; height: 0; border: 0.5px solid var(--vpdt-red); }
.pd-center { display: block;border-radius:999px; width: 24px; height: 0; border: 1.5px solid var(--vpdt-red); }
.product-card__price { display: flex; align-items: center; gap: 8px; }
.price-sale {
    font-family: 'Roboto', sans-serif;
    font-weight: 700; font-size: 28px; line-height: 1;
    background: linear-gradient(90deg, #B30000 0%, #FF0000 50%, #B30000 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}
.price-old {
    font-family: 'Roboto', sans-serif;
    font-weight: 400; font-size: 14px;
    color: var(--vpdt-gray2); text-decoration: line-through;
}

/* --- SUPER SALE --- */
.section-supersale { padding: 60px 0; background: #000; }
.supersale-inner {
    display: flex; flex-direction: row;
    justify-content: space-between; align-items: center;
    gap: 40px;
}
.supersale-content { display: flex; flex-direction: column; gap: 20px; max-width: 527px; }
.supersale-label { display: flex; align-items: center; gap: 16px; }
.label-divider { display: block; width: 32px; height: 2px; background: var(--vpdt-red); border-radius: 999px; }
.label-text {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 32px; line-height: 40px;
    letter-spacing: 3.6px; text-transform: uppercase; color: var(--vpdt-red);
}
.supersale-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 64px; line-height: 120%;
    letter-spacing: 2px; text-transform: uppercase; color: #fff; margin: 0;
}
.supersale-desc {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 400; font-size: 18px; line-height: 160%;
    letter-spacing: 0.7px; color: var(--vpdt-gray); margin: 0;
}
.btn-supersale {
    box-sizing: border-box;
    display: flex; flex-direction: row; align-items: center; gap: 12px;
    padding: 16px 32px; width: 280px; height: 52px;
    background: linear-gradient(90deg, #B30000 0%, #FF0000 50%, #B30000 100%);
    border: 1px solid #FFFFFF; border-radius: 6px;
    text-decoration: none; cursor: pointer; transition: opacity .2s;
}
.btn-supersale:hover { opacity: 0.9; }
.btn-supersale .btn-text {
    display: flex; align-items: center;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 18px; line-height: 120%;
    letter-spacing: 0.7px; color: #FFFFFF;
}
.btn-zalo-icon { display: inline-flex; align-items: center; border: 0.5px solid rgba(255,255,255,0.5); border-radius: 5px; }
.supersale-image {
    padding: 12px; background: #000;
    box-shadow: 0 0 56.8px rgba(227,30,28,0.6);
    border-radius: 12px; flex-shrink: 0;
}
.supersale-image img { width: 580px; max-width: 100%; height: auto; border: 1px solid var(--vpdt-red); border-radius: 12px; display: block; }

/* --- PRODUCT CATEGORIES --- */
.section-product-cats { padding: 80px 0; background: var(--vpdt-bg2); position: relative; overflow: hidden; }
.section-product-cats::before {
    content: '';
    position: absolute; inset: 0;
    background: url(../images/bg-dmsp.png) no-repeat center/cover;
    opacity: 0.6;
    z-index: 0;
}
.section-product-cats::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, #000000 0%, rgba(0, 0, 0, 0) 50.96%, #000000 100%);
    z-index: 1;
    pointer-events: none;
}
.section-product-cats .wrap-content { position: relative; z-index: 2; }

/* 5 item danh mục list — card style với conic-gradient border */
.cat-list-items {
    display: flex; flex-direction: row; flex-wrap: wrap;
    gap: 20px; margin-bottom: 56px;
    justify-content: center;
}
.cat-list-item {
    width: 220.8px; min-width: 220.8px; height: auto; flex-shrink: 0;
    position: relative;
    border-radius: 16px;
}
.cat-list-item::before {
    content: '';
    position: absolute; inset: 0;
    padding: 1px;
    border-radius: 16px;
    background: conic-gradient(from 270deg at 50% 50%, #E31E1C 0deg, #FFFFFF 176.54deg, #E31E1C 360deg);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
    z-index: 1;
}
.cat-list-items--slide { position: relative; margin-bottom: 56px; }
.cat-list-swiper { padding-bottom: 44px; overflow: hidden; }
.cat-list-swiper .swiper-slide.cat-list-item { width: auto; min-width: 0; height: auto; }
.cat-list-pagination { position: absolute; bottom: 0; left: 0; width: 100%; text-align: center; }
.cat-list-pagination .swiper-pagination-bullet { background: #fff; opacity: .4; }
.cat-list-pagination .swiper-pagination-bullet-active { background: var(--vpdt-red); opacity: 1; }
.cat-item-inner {
    width: 100%; height: 100%;
    background: #1A1A1A; border-radius: 15px;
    overflow: hidden; display: flex; flex-direction: column;
}
.cat-item-img {
    width: 100%; height: 260px; overflow: hidden; flex-shrink: 0;
}
.cat-item-img img {
    width: 100%; height: 100%; object-fit: cover; display: block;
}
.cat-item-content {
    display: flex; flex-direction: column;
    align-items: flex-start;
    padding: 16px 12px; background: #000;
}
.cat-item-row1 {
    display: flex; flex-direction: row;
    align-items: center; justify-content: space-between;
    width: 100%; margin-bottom: 8px;
}
.cat-item-name {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 18px; line-height: 120%;
    letter-spacing: 0.7px; text-transform: uppercase;
    color: #fff; margin: 0;
}
.cat-item-btn {
    box-sizing: border-box;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    padding: 0; width: 24px; height: 24px;
    border: 1px solid #E31E1C; border-radius: 999px;
    background: none; cursor: pointer; flex-shrink: 0;
}
.cat-item-desc {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 400; font-size: 14px; line-height: 160%;
    letter-spacing: 0.7px; color: #E5E7EB;
    margin: 0 0 12px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.cat-item-line {
    width: 32px; height: 0; border: 1px solid #E31E1C;
}

/* Khung hiển thị sản phẩm của từng list */
.cat-display-frame { margin-bottom: 56px; }

/* Header row: tên list (trái) + cat tabs (phải) */
.cat-display-header {
    display: flex; flex-direction: row;
    justify-content: space-between; align-items: center;
    padding: 0; margin-bottom: 32px; height: 60px;
}
.cat-display-name {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 40px; line-height: 60px;
    letter-spacing: 1.5px; text-transform: uppercase; color: #fff;
    margin: 0;
}

/* Cat subtabs — active/inactive */
.cat-subtabs { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.cat-subtab {
    font-family: 'Oswald', sans-serif;
    font-weight: 500; font-size: 16px; line-height: 20px;
    letter-spacing: 1.4px; text-transform: uppercase;
    color: var(--vpdt-gray2); cursor: pointer;
    padding: 3px 8px; border: 2px solid transparent; border-radius: 4px;
    transition: color .2s, border-color .2s;
}
.cat-subtab--active { color: #fff; border-color: var(--vpdt-red2); }
.cat-subtab:hover { color: #fff; }
.cat-products-grid { min-height: 200px; }

/* --- ABOUT + FAQ --- */
.section-about-faq { padding: 80px 0; background: var(--vpdt-bg); }
.section-title--welcome { align-items: center; }
.section-title-welcome-main {
    display: flex; align-items: center; gap: 20px;
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 64px; line-height: 120%;
    letter-spacing: 2px; text-transform: uppercase; margin: 0;
}
.text-red { color: var(--vpdt-red); }
.text-white { color: #fff; }
.about-faq-layout { display: flex; flex-direction: row; gap: 30px; align-items: flex-start; }
.about-content { display: flex; flex-direction: column; gap: 12px; flex: 1; }
.about-label {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 18px; line-height: 120%;
    letter-spacing: 0.7px; color: var(--vpdt-gray); margin: 0;
}
.about-desc {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 400; font-size: 18px; line-height: 160%;
    letter-spacing: 0.7px; color: var(--vpdt-gray); margin: 0;
}
.about-img img { width: 100%; height: auto; border-radius: 12px; display: block; }
.faq-content { flex: 0 0 474px; display: flex; flex-direction: column; gap: 24px; }
.faq-title {
    display: flex; align-items: center; gap: 16px;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 24px; line-height: 120%;
    letter-spacing: 0.7px; color: #fff; margin: 0;
}
.faq-list { display: flex; flex-direction: column; gap: 12px; max-height: 420px; overflow-y: auto; scrollbar-width: none; }
.faq-list::-webkit-scrollbar { display: none; }
.faq-item { border: 1px solid rgba(255,255,255,0.1); border-radius: 12px; overflow: hidden; flex-shrink: 0; }
.faq-question {
    display: flex; flex-direction: row; align-items: center;
    justify-content: space-between;
    padding: 10px 20px; gap: 20px; width: 100%;
    background: none; border: none; cursor: pointer; color: #fff;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-size: 16px; line-height: 160%; text-align: left;
}
.faq-arrow svg { transition: transform .3s ease; }
.faq-answer {
    display: block;
    max-height: 0;
    overflow: hidden;
    padding: 0 20px;
    transition: max-height .35s ease, padding .35s ease;
}
.faq-answer--open { max-height: 400px; padding: 0 20px 16px; }
.faq-answer p { color: var(--vpdt-gray2); font-size: 14px; margin: 0; }

/* --- QUY TRÌNH ĐẶT HÀNG --- */
.section-quy-trinh { padding: 80px 0; overflow: hidden; }
.section-quy-trinh .wrap-content { position: relative; }
.section-title-quytrinh {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 60px; line-height: 60px;
    letter-spacing: -3px; text-transform: uppercase; color: #fff;
    text-align: center; margin: 0 0 16px;
}
.section-quy-trinh .section-title { position: relative; z-index: 1; }
.quyTrinh-line-wrap {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 0;
    transform: translateX(-50%);
    z-index: 0;
    background: linear-gradient(to bottom, rgba(255,0,0,0) 0%, #FF0000 33.333%, #FF0000 66.667%, rgba(255,0,0,0) 100%);
    clip-path: inset(0 0 100% 0);
    pointer-events: none;
}
.quyTrinh-list { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 40px; }
.quyTrinh-step {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    position: relative;
}
.step-odd .step-text-wrap { grid-column: 1; justify-self: end; margin-right: 48px; }
.step-odd .step-badge { grid-column: 3; justify-self: start; margin-left: 80px; }
.step-even .step-badge { grid-column: 1; justify-self: end; margin-right: 80px; }
.step-even .step-text-wrap { grid-column: 3; justify-self: start; margin-left: 48px; }
.step-icon-wrap { grid-column: 2; }
.step-align-right, .step-align-left {
    box-sizing: border-box;
    position: relative;
    padding: 24px;
    width: 384px; height: 170px;
    border-radius: 12px;
}
.step-align-right::before, .step-align-left::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 1px;
    background: linear-gradient(180deg, #FFFFFF 0%, #FF0000 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}
.step-text-box { display: flex; flex-direction: column; gap: 12px; align-items: flex-end; }
.step-align-left .step-text-box { align-items: flex-start; }
.step-name {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 24px; line-height: 120%;
    text-align: right;
    letter-spacing: 0.7px;
    color: #fff; margin: 0;
}
.step-align-left .step-name { text-align: left; }
.step-divider { width: 40px; height: 1px; background: red; }
.step-desc {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 400; font-size: 14px; line-height: 160%;
    text-align: right;
    letter-spacing: 0.7px;
    color: #9CA3AF; margin: 0;
}
.step-align-left .step-desc { text-align: left; }
.step-icon-outer {
    position: relative;
    z-index: 2;
    width: 100px; height: 100px;
    background: #fff; border: 3.75px solid var(--vpdt-bg2);
    box-shadow: 0 0 18.75px rgba(255,0,0,0.6);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
}
.step-icon-wrap { position: relative; display: inline-flex; z-index: 0; }
.step-icon-pointer {
    position: absolute;
    top: 50%;
    right: -39.5px;
    transform: translateY(-50%);
    z-index: 1;
}
.step-even .step-icon-pointer {
    right: auto;
    left: -39.5px;
}
.step-icon-inner {
    width: 85px; height: 85px;
    background: #fff; border: 3.75px solid var(--vpdt-red);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    overflow: hidden;
}
.step-icon-inner img { width: 48px; height: 48px; object-fit: contain; }
.step-badge {
    box-sizing: border-box;
    position: relative;
    display: flex; flex-direction: row; justify-content: center; align-items: center;
    padding: 8px 24px; gap: 10px;
    width: 94px; height: 40px;
    border-radius: 8px;
    font-family: 'Oswald', sans-serif;
    font-weight: 500; font-size: 16px; line-height: 24px;
    text-transform: uppercase; color: #fff;
    white-space: nowrap;
    flex-shrink: 0;
}
.step-badge::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    padding: 0.5px;
    background: linear-gradient(180deg, #FFFFFF 0%, #FF0000 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* --- GALLERY --- */
.section-gallery { padding: 0 0 56px; background: var(--vpdt-bg); }

/* --- Nút "Xem thêm" dùng chung cho các section trang chủ --- */
.section-viewmore { display: flex; justify-content: center; margin-top: 40px; }
.btn-section-more {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 36px;
    border: 1.5px solid var(--vpdt-red);
    border-radius: 999px;
    background: transparent;
    font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 15px;
    letter-spacing: 1px; text-transform: uppercase; color: #fff;
    text-decoration: none; cursor: pointer;
    transition: background .3s ease, box-shadow .3s ease, transform .2s ease;
}
.btn-section-more svg { transition: transform .2s ease; flex-shrink: 0; }
.btn-section-more:hover { background: var(--vpdt-red); box-shadow: 0 10px 26px rgba(227,30,28,.4); transform: translateY(-2px); color:#000}
.btn-section-more:hover svg { transform: translateX(4px); }
.gallery-grid {
    display: grid;
    grid-template-columns: 300px 300px 560px;
    grid-template-rows: 300px 300px;
    gap: 20px;
}
.gallery-item a { display: block; width: 100%; height: 100%; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; border: 1px solid #ffffff; border-radius: 12px; }
.gallery-item--1 { grid-column: 1; grid-row: 1; }
.gallery-item--2 { grid-column: 2; grid-row: 1; }
.gallery-item--3 { grid-column: 1 / 3; grid-row: 2; }
.gallery-item--4 { grid-column: 3; grid-row: 1 / 3; }

/* --- CHẤT LIỆU VẢI --- */
.section-chat-lieu { padding: 80px 0; background: var(--vpdt-bg2); position: relative; overflow: hidden; }
.section-chat-lieu::before {
    content: '';
    position: absolute; inset: 0;
    background: url(../images/bg-clv.png) no-repeat center/cover;
    opacity: 0.6;
    z-index: 0;
}
.section-chat-lieu::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000000 100%);
    z-index: 1;
    pointer-events: none;
}
.section-chat-lieu .wrap-content { position: relative; z-index: 2; }
.section-title-chatlieu {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 60px; line-height: 60px;
    letter-spacing: -3px; text-transform: uppercase; color: #fff;
    text-align: center; margin: 0 0 16px;
}
.chatlieu-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.chatlieu-card {
    box-sizing: border-box;
    display: flex; flex-direction: column;
    height: 553.4px;
    background: #121212;
    border: 1px solid #E31E1C;
    border-radius: 12px;
    position: relative;
    overflow: visible;
}
.chatlieu-card__img { position: relative; }
.chatlieu-card__img-clip { overflow: hidden; border-radius: 11px 11px 0 0; }
.chatlieu-card__img img { width: 100%; height: 256px; object-fit: cover; display: block; }
.chatlieu-card__icon {
    box-sizing: border-box;
    position: absolute;
    left: 50%;
    bottom: -34px;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    padding: 8px;
    width: 48px;
    height: 48px;
    background: #1A0505;
    border: 2px solid #E11D48;
    border-radius: 8px;
    transform: translateX(-50%) rotate(45deg);
    z-index: 2;
}
.chatlieu-card__icon img {
    width: 24px; height: 24px;
    display: block; object-fit: contain;
    transform: rotate(-45deg);
}
.chatlieu-card__body {
    box-sizing: border-box;
    position: relative;
    display: flex; flex-direction: column; align-items: center;
    padding: 40px 32px 32px; gap: 24px;
    width: 100%; height: 295.4px;
    border-top: 2px solid rgba(225,29,72,0.3);
}
.chatlieu-card__body::before {
    content: '';
    position: absolute; top: -2px; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, transparent, #E11D48, transparent);
    animation: shineSweep 2.6s ease-in-out infinite;
}
.chatlieu-card__name {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 24px; line-height: 32px;
    display: flex; align-items: center; justify-content: center;
    letter-spacing: 0.6px; text-transform: uppercase;
    color: #fff; text-align: center; margin: 0;
}
.chatlieu-card__list { display: flex; flex-direction: column; gap: 11px; width: 100%; }
.chatlieu-list-item { display: flex; align-items: center; gap: 16.73px; }
.chatlieu-list-item svg { flex-shrink: 0; }
.chatlieu-list-item span {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 400; font-size: 16px; line-height: 160%;
    letter-spacing: 0.7px; color: #fff;
    display: flex; align-items: center;
}

/* --- TIN TỨC --- */
.section-news { padding: 80px 0; background: var(--vpdt-bg); }
.section-title-news {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 60px; line-height: 60px;
    letter-spacing: -3px; text-transform: uppercase; color: #fff;
    text-align: center; margin: 0 0 8px;
}
.news-layout { display: flex; flex-direction: row; gap: 24px; align-items: flex-start; }
.news-featured { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; flex: 1; }
.news-card-big { display: flex; flex-direction: column; border: 0.5px solid #E5E7EB; border-radius: 12px; position: relative; overflow: visible; text-decoration: none; transition: opacity .2s; }
.news-card-big:hover { opacity: 0.85; }
.news-card-big__img { overflow: hidden; border-radius: 11px 11px 0 0; }
.news-card-big__img img { width: 100%; height: 280px; object-fit: cover; display: block; }
.news-card-big__body { display: flex; flex-direction: column; gap: 12px; padding: 12px 24px 24px; background: #000; }
.news-tag { display: inline-block; padding: 4px 12px; background: var(--vpdt-red2); border-radius: 2px; font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 600; font-size: 10px; line-height: 20px; letter-spacing: 0.7px; color: #fff; width: fit-content; }
.news-card-big__title { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 700; font-size: 20px; line-height: 140%; letter-spacing: 0.7px; color: #fff; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-date { display: flex; align-items: center; gap: 4px; }
.news-date span { font-family: 'Mona Sans', system-ui, sans-serif; font-size: 14px; line-height: 160%; color: #B3B3B3; }
.news-list-wrap { flex: 0 0 400px; display: flex; flex-direction: column; gap: 16px; overflow-y: auto; max-height: 505px; scrollbar-width: none; }
.news-list-wrap::-webkit-scrollbar { display: none; }

/* --- Bản slide ngang cho tin tức (hiện theo breakpoint) --- */
.news-featured-slide, .news-list-slide { display: none; width: 100%; padding-bottom: 36px; }
.news-featured-slide .swiper-slide, .news-list-slide .swiper-slide { height: auto; }
.news-featured-slide .news-card-big { height: 100%; }
.news-list-slide .news-list-item { flex-direction: column; border-bottom: none; padding-bottom: 0; height: 100%; }
.news-list-slide .news-list-item__img { width: 100%; height: 180px; }
.news-featured-slide .swiper-pagination, .news-list-slide .swiper-pagination {
    position: absolute; bottom: 0; left: 0; width: 100%; text-align: center;
}
.news-featured-slide .swiper-pagination-bullet, .news-list-slide .swiper-pagination-bullet { background: #fff; opacity: .4; }
.news-featured-slide .swiper-pagination-bullet-active, .news-list-slide .swiper-pagination-bullet-active { background: var(--vpdt-red); opacity: 1; }
.news-list-item { display: flex; flex-direction: row; align-items: flex-start; gap: 16px; text-decoration: none; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,0.07); position: relative; }
.news-list-item__img { flex-shrink: 0; width: 128px; height: 103px; border: 0.5px solid #E5E7EB; border-radius: 12px; overflow: hidden; }
.news-list-item__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.news-list-item__body { display: flex; flex-direction: column; gap: 4px; }
.news-list-item__title { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 700; font-size: 14px; line-height: 120%; letter-spacing: 0.7px; color: #fff; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-list-item__desc { font-family: 'Mona Sans', system-ui, sans-serif; font-size: 12px; line-height: 20px; color: var(--vpdt-gray3); margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* --- ĐỐI TÁC --- */
.section-partners { padding: 80px 0; }
.section-title-partner {
    font-family: 'Oswald', sans-serif;
    font-weight: 700; font-size: 60px; line-height: 60px;
    letter-spacing: -3px; text-transform: uppercase; color: #fff;
    text-align: center; margin: 0 0 16px;
}
.partners-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.partner-item { display: flex; align-items: center; justify-content: center; padding: 12px; border-radius: 8px; }
.partner-item img { max-height: 48px; width: auto; max-width: 100%; display: block; filter: grayscale(30%); transition: filter .2s; }
.partner-item:hover img { filter: none; }

/* --- CONTACT / NEWSLETTER --- */
.section-contact { padding: 80px 0; background: var(--vpdt-bg); position: relative; overflow: hidden; }
.section-contact::before {
    content: '';
    position: absolute; inset: 0;
    background: url(../images/bg-dknt.png) no-repeat center/cover;
    opacity: 0.6;
    z-index: 0;
}
.section-contact::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)),
                linear-gradient(180deg, #000000 0%, rgba(0, 0, 0, 0) 33.99%);
    z-index: 1;
    pointer-events: none;
}
.section-contact .wrap-content { position: relative; z-index: 2; }
.contact-box {
    display: flex; flex-direction: row;
    border-radius: 40px; overflow: hidden;
    box-shadow: 0 20px 25px -5px rgba(0,0,0,.1);
    min-height: 570px;
}
.contact-left {
    display: flex; flex-direction: column;
    justify-content: space-between;
    padding: 64px; background: #C10E0C;
    width: 518px; flex-shrink: 0;
}
.contact-heading { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 60px; line-height: 120%; letter-spacing: 0.7px; color: #fff; margin: 0 0 24px; }
.contact-sub { font-family: 'Mona Sans', system-ui, sans-serif; font-size: 16px; line-height: 160%; letter-spacing: 0.7px; color: #fff; margin: 0; }
.contact-info-list { display: flex; flex-direction: column; gap: 32px; }
.contact-info-item { display: flex; flex-direction: column; gap: 8px; }
.contact-info-label { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 700; font-size: 14px; line-height: 20px; color: #fff; }
.contact-info-value { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 30px; line-height: 100%; letter-spacing: 0.7px; color: #fff; text-decoration: none; }
.contact-info-value:hover { text-decoration: underline; }
.contact-right {
    flex: 1; display: flex; flex-direction: column;
    justify-content: center; padding: 69px 64px;
    background: #fff;
}
.contact-form-title { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 36px; line-height: 100%; letter-spacing: 0.7px; color: var(--vpdt-red); margin: 0 0 24px; }
.contact-form-separator { width: 100%; height: 1px; background: #D1D5DB; margin-bottom: 32px; }
.contact-form { display: flex; flex-direction: column; gap: 16px; }
.section-contact .contact-input {
    width: 100%; padding: 14px 16px; background: #F9FAFB;
    border: 1px solid #EAECF0; border-radius: 12px;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-size: 16px; color: #101828; outline: none; box-sizing: border-box;
    transition: border-color .2s;
}
.section-contact .contact-input:focus { border-color: var(--vpdt-red); }
.section-contact .contact-input::placeholder { color: #9CA3AF; }
.contact-row { display: flex; gap: 16px; }
.section-contact .contact-row .contact-input { flex: 1; }
.contact-textarea {
    width: 100%; padding:13.5px 16px; background: #F9FAFB;
    border: 1px solid #EAECF0; border-radius: 12px;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-size: 16px; color: #101828; outline: none; resize: vertical;
    box-sizing: border-box; transition: border-color .2s;
}
.contact-textarea:focus { border-color: var(--vpdt-red); }
.contact-submit-wrap { padding-top: 16px; }
.btn-contact-submit {
    padding: 12px 48px; background: var(--vpdt-red);
    border: none; border-radius: 12px;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 16px; line-height: 120%;
    letter-spacing: 0.7px; color: #fff; cursor: pointer;
    transition: background .2s;
}
.btn-contact-submit:hover { background: #B91C1C; }

/* --- FOOTER VPDT --- */
.footer-vpdt { background: #000; border-top: 1px solid rgba(227,30,28,0.3); }
.footer-main { padding: 60px 0 40px; }
.footer-columns { display: flex; flex-direction: row; justify-content: space-between; align-items: flex-start; gap: 40px; }
.footer-col--brand { width: 400px; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.footer-logo img { max-height: 90px; width: auto; display: block; }
.footer-desc { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 400; font-size: 16px; line-height: 160%; letter-spacing: 0.7px; color: #fff; text-align: center; margin: 0; }
.footer-social { display: flex; flex-direction: row; align-items: flex-start; padding: 0; gap: 10px; }
.footer-social-icon { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,0.3); border-radius: 50%; color: #fff; text-decoration: none; transition: border-color .2s, color .2s; flex-shrink: 0; }
.footer-social-icon img { width: 20px; height: 20px; object-fit: contain; display: block; }
.footer-social-icon:hover { border-color: var(--vpdt-red); color: var(--vpdt-red); }
.footer-directions {
    box-sizing: border-box;
    display: flex; flex-direction: row; justify-content: center; align-items: center;
    padding: 8px 16px; gap: 8px;
    width: 235px; height: 36px;
    background: #fff; box-shadow: 0 4px 15px rgba(0,0,0,.2); border-radius: 9999px;
    border: none; cursor: pointer;
    text-decoration: none; white-space: nowrap;
    transition: box-shadow .2s ease, transform .2s ease;
}
.footer-directions:hover { box-shadow: 0 6px 20px rgba(0,0,0,.3); transform: translateY(-1px); }
.footer-directions span {
    display: flex; align-items: center; text-align: center;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 500; font-size: 14px; line-height: 120%;
    letter-spacing: 0.7px; color: #000;
}

/* --- Modal bản đồ footer --- */
.footer-map-modal .modal-content {
    background: var(--vpdt-bg3);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px;
    overflow: hidden;
    position: relative;
}
.footer-map-modal__close {
    position: absolute; top: 12px; right: 12px; z-index: 2;
    display: flex; align-items: center; justify-content: center;
    width: 36px; height: 36px;
    background: rgba(0,0,0,.6); border: none; border-radius: 50%;
    color: #fff; cursor: pointer;
    transition: background .2s ease;
}
.footer-map-modal__close:hover { background: var(--vpdt-red); }
.footer-map-modal__body { width: 100%; min-height: 420px; }
.footer-map-modal__body iframe { width: 100%; height: 420px; border: none; display: block; }
.footer-col--links { width: 176px; display: flex; flex-direction: column; gap: 16px; }
.footer-col--contact { flex: 1; display: flex; flex-direction: column; gap: 16px; }
.footer-col-title { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 600; font-size: 24px; line-height: 120%; letter-spacing: 0.7px; color: #fff; margin: 0; }
.footer-links-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-links-list li a { display: flex; align-items: center; gap: 8px; font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 500; font-size: 14px; line-height: 20px; letter-spacing: -0.4px; color: #fff; text-decoration: none; transition: color .2s; }
.footer-links-list li a:hover { color: var(--vpdt-red); }
.footer-contact-desc { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 400; font-size: 14px; line-height: 1.7; letter-spacing: 0.4px; color: var(--vpdt-gray); margin: 0; }
.footer-contact-content { color: var(--vpdt-gray); font-size: 14px; line-height: 1.7; }
.footer-contact-content p { margin: 0 0 8px; color: var(--vpdt-gray); }
.footer-contact-content a { color: var(--vpdt-gray); text-decoration: none; }
.footer-contact-content a:hover { color: var(--vpdt-red); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 16px 0; }
.footer-bottom-inner { display: flex; flex-direction: row; justify-content: center; align-items: center; gap: 16px; flex-wrap: wrap; }
.copyright { font-family: 'Mona Sans', system-ui, sans-serif; font-size: 14px; color: var(--vpdt-gray2); }

/* --- MMENU VPDT --- */
.mmenu-offcanvas { background: var(--vpdt-bg3) !important; }
.mmenu-offcanvas .menu-mobile { background: var(--vpdt-bg3); }
.mmenu-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.mmenu-logo img { max-height: 50px; width: auto; }
.btn-close-menu { background: none; border: none; cursor: pointer; color: #fff; }
.mmenu-search { display: flex; align-items: center; gap: 8px; padding: 12px 20px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.mmenu-search input { flex: 1; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: 8px; padding: 8px 12px; color: #fff; font-size: 14px; outline: none; }
.mmenu-search input::placeholder { color: #6B7280; }
.mmenu-search button { background: none; border: none; cursor: pointer; color: #fff; }
.mmenu-ul { list-style: none; padding: 16px 0; margin: 0; }
.mmenu-ul li a { display: flex; align-items: center; gap: 12px; padding: 14px 20px; color: #fff; text-decoration: none; font-size: 16px; font-family: 'Oswald', sans-serif; letter-spacing: 0.7px; transition: color .2s; }
.mmenu-ul li a:hover, .mmenu-ul li a.active { color: var(--vpdt-red); }
.mmenu-company { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,0.1); display: flex; flex-direction: column; gap: 8px; }
.mmenu-company p { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--vpdt-gray2); font-size: 13px; }

/* --- RESPONSIVE --- */

/* ≥1920px — màn hình lớn, tăng nhẹ khoảng thở cho các khối full-bleed */
@media (min-width: 1920px) {
    .section-products-noibat, .section-product-cats, .section-chat-lieu,
    .section-contact, .section-quy-trinh, .section-news, .section-partners,
    .section-gallery { padding-top: 96px; padding-bottom: 96px; }
    .section-title-main { font-size: 46px; }
    .section-title-welcome-main { font-size: 64px; }
}

/* ≤1200px — vùng đệm giữa desktop và tablet, tránh vỡ layout khi wrap-content co lại dưới 1200px */
@media (max-width: 1200px) {
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .partners-grid { grid-template-columns: repeat(4, 1fr); }
    .gallery-grid {
        grid-template-columns: 1fr 1fr 1.8667fr;
        grid-template-rows: 1fr 1fr;
        aspect-ratio: 1200 / 620;
    }
    .gallery-item img { height: 100%; }
    .quyTrinh-step { gap: 32px; }
    .step-odd .step-text-wrap { margin-right: 32px; }
    .step-even .step-text-wrap { margin-left: 32px; }
    .step-odd .step-badge { margin-left: 56px; }
    .step-even .step-badge { margin-right: 56px; }
}

@media (max-width: 1024px) {
    .products-grid { grid-template-columns: repeat(3, 1fr); }
    .about-faq-layout { flex-direction: column; }
    .faq-content { flex: 1; width: 100%; }
    .news-layout { flex-direction: column; }
    .news-list-wrap { display: none; }
    .news-list-slide { display: block; }
    .contact-box { flex-direction: column; }
    .contact-left { width: 100%; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .chatlieu-grid { grid-template-columns: repeat(2, 1fr); }
    .supersale-inner { flex-direction: column; }
    .supersale-image img { width: 100%; }
    .quyTrinh-step { grid-template-columns: 1fr auto 1fr; gap: 20px; }
    .step-odd .step-text-wrap { margin-right: 20px; }
    .step-even .step-text-wrap { margin-left: 20px; }
    .step-odd .step-badge { margin-left: 20px; }
    .step-even .step-badge { margin-right: 20px; }
    .step-align-right, .step-align-left { width: 300px; height: auto; min-height: 150px; }
    .step-text-wrap { flex-basis: 300px; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: flex; }
    .nav-logo-1 img, .nav-logo-2 img { max-height: 48px; width: auto; }
    .navigation.was-scrolled .nav-logo-1 img, .navigation.was-scrolled .nav-logo-2 img { max-height: 34px; }
    .criteria-box { flex-direction: column; gap: 24px; padding: 20px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); }
    .section-title-main { font-size: 28px; }
    .section-title-welcome-main { font-size: 40px; }
    .section-title-quytrinh, .section-title-chatlieu, .section-title-news, .section-title-partner { font-size: 34px; line-height: 1.2; }
    .supersale-title { font-size: 40px; }
    .title-detail h1, .title-detail h2 { font-size: 30px; }
    .gallery-grid { grid-template-columns: 1fr; grid-template-rows: auto; aspect-ratio: auto; }
    .gallery-item--1, .gallery-item--2, .gallery-item--3, .gallery-item--4 { grid-column: 1; grid-row: auto; }
    .gallery-item--1 img { aspect-ratio: 300 / 300; height: auto; }
    .gallery-item--2 img { aspect-ratio: 300 / 300; height: auto; }
    .gallery-item--3 img { aspect-ratio: 620 / 300; height: auto; }
    .gallery-item--4 img { aspect-ratio: 560 / 617; height: auto; }
    .cat-list-items { justify-content: flex-start; gap: 12px; }
    .cat-list-item { width: 180px; min-width: 180px; height: auto; }
    .cat-item-img { height: 210px; }
    .cat-item-name { font-size: 14px; }
    .cat-display-header { flex-direction: column; align-items: flex-start; height: auto; gap: 12px; }
    .cat-display-name { font-size: 28px; line-height: 1.2; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .chatlieu-grid { grid-template-columns: 1fr; }
    .chatlieu-card { height: auto; }
    .chatlieu-card__body { height: auto; min-height: 220px; }
    .footer-columns { flex-direction: column; align-items: center; }
    .footer-col--brand, .footer-col--links { width: 100%; }
    .quyTrinh-step { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; }
    .step-badge { order: 1; margin: 0 !important; }
    .step-icon-wrap { order: 2; }
    .step-text-wrap { order: 3; width: 100%; margin: 0 !important; flex-basis: auto; }
    .step-text-box, .step-align-left .step-text-box, .step-align-right .step-text-box { align-items: center; }
    .step-name, .step-desc,
    .step-align-left .step-name, .step-align-left .step-desc,
    .step-align-right .step-name, .step-align-right .step-desc { text-align: center; }
    .step-divider { margin: 0 auto; }
    .step-align-right, .step-align-left { width: 100%; height: auto; min-height: 0; }
    .step-icon-outer { width: 84px; height: 84px; }
    .step-icon-inner { width: 70px; height: 70px; }
    .step-icon-inner img { width: 38px; height: 38px; }
    .step-icon-pointer { display: none; }
    .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
    .contact-left { padding: 32px; }
    .contact-right { padding: 32px; }
    .contact-heading { font-size: 36px; }
    .news-featured { grid-template-columns: 1fr; }
    .nav-search-wrap { display: none; }

    /* Giảm padding/margin cho vừa màn hình mobile, tránh khoảng trống thừa giữa các section */
    .section-products-noibat, .section-product-cats, .section-chat-lieu,
    .section-contact, .section-quy-trinh, .section-news, .section-partners,
    .section-contactpage, .section-about-faq, .section-supersale,
    .section-banner-criteria { padding-top: 56px; padding-bottom: 56px; }
    .section-gallery { padding-bottom: 48px; }
    .section-title { padding-bottom: 28px; }
    .cat-list-items, .cat-list-items--slide, .cat-display-frame { margin-bottom: 40px; }
    .quyTrinh-list { gap: 32px; }
    .about-faq-layout { gap: 24px; }
}

/* ≤480px — điện thoại nhỏ */
@media (max-width: 480px) {
    .wrap-content { width: calc(100% - 16px); }
    .nav-logo-1 img, .nav-logo-2 img { max-height: 36px; width: auto; }
    .navigation.was-scrolled .nav-logo-1 img, .navigation.was-scrolled .nav-logo-2 img { max-height: 26px; }
    .nav-logos { gap: 10px; }
    .section-products-noibat, .section-product-cats, .section-chat-lieu,
    .section-contact, .section-quy-trinh, .section-news, .section-partners,
    .section-contactpage, .section-about-faq, .section-supersale,
    .section-banner-criteria { padding-top: 40px; padding-bottom: 40px; }
    .section-gallery { padding-bottom: 40px; }
    .section-title { padding-bottom: 24px; }
    .cat-list-items, .cat-list-items--slide, .cat-display-frame { margin-bottom: 32px; }
    .quyTrinh-list { gap: 28px; }
    .about-faq-layout { gap: 20px; }
    .section-title-main { font-size: 22px; line-height: 1.3; }
    .section-title-welcome-main { font-size: 28px; }
    .section-title-quytrinh, .section-title-chatlieu, .section-title-news, .section-title-partner { font-size: 26px; }
    .title-detail { padding: 32px 0 20px; }
    .title-detail h1, .title-detail h2 { font-size: 22px; }
    .contact-heading { font-size: 26px; }
    .supersale-title { font-size: 28px; }
    .products-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .cat-list-item { width: 150px; min-width: 150px; }
    .cat-item-img { height: 175px; }
    .chatlieu-card__name { font-size: 20px; }
    .step-icon-outer { width: 68px; height: 68px; }
    .step-icon-inner { width: 56px; height: 56px; }
    .step-icon-inner img { width: 30px; height: 30px; }
    .step-name { font-size: 19px; }
    .step-badge { width: 78px; height: 34px; font-size: 13px; padding: 6px 16px; }
    .news-grid-card__img img { height: 170px; }
    .contactpage-info-grid { gap: 12px; }
    .contactpage-info-card { padding: 18px 16px; }
    .contactpage-form-card { padding: 20px; }
    .contactpage-form-title { font-size: 22px; }
    .contactpage-form-tag { font-size: 11px; padding: 3px 10px; }
    .footer-directions { width: 100%; max-width: 235px; }
    .btn-contact-submit, .contactpage-submit { width: 100%; justify-content: center; }
    .news-featured { display: none; }
    .news-featured-slide { display: block; }
}

/* =============================================
   INNER PAGES – VPDT DARK THEME OVERRIDES
   ============================================= */

/* --- Breadcrumbs --- */
.breadCrumbs { background: #111; border-bottom: 1px solid #222; padding: 10px 0; }
.breadCrumbs a, .breadCrumbs span { color: #9CA3AF; font-size: 13px; text-decoration: none; }
.breadCrumbs a:hover { color: var(--vpdt-red); }

/* --- Page section wrapper --- */
section { background: var(--vpdt-black); }
.wrap-content { background: transparent; }

/* --- Inner page title --- */
.title-detail {
    position: relative;
    text-align: center;
    padding: 48px 0 28px;
    margin: 0 0 40px;
    border-bottom: none;
    overflow: hidden;
}
.title-detail::before {
    content: '';
    position: absolute; top: 0; left: 50%; transform: translateX(-50%);
    width: 480px; max-width: 140%; height: 100%;
    background: radial-gradient(ellipse at center, rgba(227,30,28,0.22), transparent 70%);
    z-index: 0; pointer-events: none;
}
.title-detail h1, .title-detail h2 {
    text-align: center;
    position: relative; z-index: 1;
    color: #fff; margin: 0 0 14px;
    font-family: 'Oswald', sans-serif; font-weight: 700;
    font-size: 40px; line-height: 1.15;
    text-transform: uppercase; letter-spacing: 1px;
    text-shadow: 0 0 24px rgba(227,30,28,.45);
}
.title-detail::after {
    content: '';
    position: relative; z-index: 1;
    display: block; width: 64px; height: 4px; margin: 0 auto;
    background: linear-gradient(90deg, var(--vpdt-red2), var(--vpdt-red));
    border-radius: 999px;
}
.right-pro-detail .title-detail { text-align: left; padding: 0 0 12px; margin-bottom: 16px; }
.right-pro-detail .title-detail::before { display: none; }
.right-pro-detail .title-detail::after { margin: 0; }
.right-pro-detail .title-detail h1 { font-size: 26px; text-shadow: none; }
.title-main span { color: #fff; font-family: 'Oswald', sans-serif; }

/* --- Contact page extras --- */
.contact-info-item--address .contact-info-value { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 600; font-size: 16px; line-height: 160%; text-transform: none; }
.contact-map { margin-top: 40px; }
.contact-map iframe { min-height: 360px; }

/* --- Product list page --- */
.flex-product-main .left-product { background: #111; border: 1px solid #2a2a2a; border-radius: 4px; color: #fff; }
.flex-product-main .left-product p { color: #fff; font-weight: 600; border-bottom: 1px solid #222; padding-bottom: 8px; margin-bottom: 8px; }
.flex-product-main .left-product label { color: #9CA3AF; }
.flex-product-main .left-product input[type=checkbox] { accent-color: var(--vpdt-red); }
.sort-select .click-sort { color: #fff; cursor: pointer; }
.sort-select .sort-show::before { border-top-color: #9CA3AF; }
.sort-select-main { background: #1a1a1a; border: 1px solid #2a2a2a; }
.sort-select-main a { color: #9CA3AF; }
.sort-select-main a:hover, .sort-select-main a.check { color: var(--vpdt-red); }

/* Override old product grid styles */
.grid-product { grid-template-columns: repeat(4, 1fr); gap: 20px; display: grid; }
.grid-product > * { max-width: 100%; min-width: 0; }
.grid-product .product { background: #111; border-radius: 4px; overflow: hidden; }
.grid-product .product .pic-product { border: 1px solid #222; overflow: hidden; }
.grid-product .product .name-product a,
.grid-product .product .product-info h3 { color: #fff; }
.grid-product .product .product-info { color: #fff; }
.grid-product .product .price-product .price-new { color: var(--vpdt-red); font-weight: 700; }
.grid-product .product .price-product .price-old { color: #6B7280; text-decoration: line-through; }
.grid-product .product .price-product .price-per { color: #E3A400; font-size: 12px; }
.price-product { padding: 8px; }
.name-product { padding: 8px 8px 0; }
.name-product a { color: #fff; text-decoration: none; font-size: 14px; font-weight: 600; }
.name-product a:hover { color: var(--vpdt-red); }

/* Products grid – cat ajax view */
.products-grid--cat { grid-template-columns: repeat(4, 1fr); }

/* --- Product detail page --- */
.grid-pro-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }
.right-pro-detail .title-detail h1 { text-align: left; border: none; }
.attr-pro-detail { list-style: none; padding: 0; margin: 16px 0; }
.attr-pro-detail li { border-bottom: 1px solid #222; padding: 8px 0; }
.attr-label-pro-detail { color: #9CA3AF; min-width: 100px; }
.price-new-pro-detail { color: var(--vpdt-red); font-size: 22px; font-weight: 700; font-family: 'Oswald', sans-serif; }
.price-old-pro-detail { color: #6B7280; text-decoration: line-through; font-size: 15px; margin-left: 8px; }
.grid-properties { display: flex; flex-wrap: wrap; gap: 8px; }
.grid-properties .properties { padding: 6px 14px; border: 1px solid #333; border-radius: 4px; cursor: pointer; color: #9CA3AF; font-size: 13px; transition: all 0.2s; }
.grid-properties .properties.active, .grid-properties .properties:hover { border-color: var(--vpdt-red); color: var(--vpdt-red); }
.cart-pro-detail { display: flex; gap: 12px; margin: 16px 0; }
.cart-pro-detail a { padding: 10px 24px; border-radius: 4px; font-weight: 600; font-size: 14px; text-decoration: none; cursor: pointer; transition: all 0.2s; font-family: 'Oswald', sans-serif; letter-spacing: 0.5px; }
.cart-pro-detail a.addnow { background: transparent; border: 2px solid var(--vpdt-red); color: var(--vpdt-red); }
.cart-pro-detail a.addnow:hover { background: var(--vpdt-red); color: #fff; }
.cart-pro-detail a.buynow { background: var(--vpdt-red); color: #fff; border: 2px solid var(--vpdt-red); }
.cart-pro-detail a.buynow:hover { background: #c01515; }
.quantity-pro-detail { display: flex; align-items: center; gap: 0; border: 1px solid #333; border-radius: 4px; overflow: hidden; }
.quantity-minus-pro-detail, .quantity-plus-pro-detail { padding: 6px 12px; cursor: pointer; background: #1a1a1a; color: #fff; user-select: none; }
.quantity-minus-pro-detail:hover, .quantity-plus-pro-detail:hover { background: var(--vpdt-red); }
.qty-pro { width: 50px; text-align: center; background: #111; border: none; color: #fff; padding: 6px 0; }
.tabs-pro-detail { background: #111; border-radius: 4px; padding: 16px; margin-top: 24px; }
.tabs-pro-detail .nav-tabs { border-bottom: 1px solid #222; }
.tabs-pro-detail .nav-link { color: #9CA3AF; border: none; padding: 8px 16px; }
.tabs-pro-detail .nav-link.active { color: var(--vpdt-red); border-bottom: 2px solid var(--vpdt-red); background: transparent; }
.baonoidung { color: #D1D5DB; line-height: 1.7; }
.baonoidung h1, .baonoidung h2, .baonoidung h3 { color: #fff; }
.chitietsanpham { max-height: 400px; overflow: hidden; }
.album-product { margin-top: 12px; }
.thumb-pro-detail { border: 1px solid #222; overflow: hidden; border-radius: 2px; }
.thumb-pro-detail.active { border-color: var(--vpdt-red); }

/* --- News list page --- */
.grid-news { grid-template-columns: repeat(3, 1fr); gap: 24px; display: grid; }
.news-grid-card__link {
    display: flex; flex-direction: column; height: 100%;
    background: var(--vpdt-bg3);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px; overflow: hidden;
    text-decoration: none;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.news-grid-card__link:hover {
    transform: translateY(-6px);
    box-shadow: 0 14px 32px rgba(227,30,28,.3);
    border-color: var(--vpdt-red2);
}
.news-grid-card__img { overflow: hidden; }
.news-grid-card__img img { width: 100%; height: 220px; object-fit: cover; display: block; transition: transform .5s ease; }
.news-grid-card__link:hover .news-grid-card__img img { transform: scale(1.08); }
.news-grid-card__body { padding: 20px 20px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.news-grid-card__title {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 700; font-size: 17px; line-height: 140%;
    color: #fff; margin: 0;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-grid-card .desc-news {
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-size: 14px; line-height: 160%;
    color: var(--vpdt-gray2); margin: 0; flex: 1;
}
.news-grid-card__more {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: 'Mona Sans', system-ui, sans-serif;
    font-weight: 600; font-size: 13px;
    letter-spacing: 0.5px; text-transform: uppercase; color: var(--vpdt-red);
    margin-top: 4px;
}
.news-grid-card__more svg { transition: transform .2s ease; }
.news-grid-card__link:hover .news-grid-card__more svg { transform: translateX(4px); }
.news-grid-card__link:hover .news-grid-card__title { color: var(--vpdt-red2); }

/* --- News detail page --- */
.flex-news-detail { display: flex; gap: 32px; align-items: start; }
.news-left { flex: 1; min-width: 0; }
.news-left .title-detail { text-align: left; padding: 0 0 16px; margin-bottom: 20px; }
.news-left .title-detail::before { display: none; }
.news-left .title-detail::after { margin: 0; }
.news-left .title-detail h1 { font-size: 32px; text-shadow: none; }
.news-right {
    width: 320px; flex-shrink: 0;
    background: var(--vpdt-bg3);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 24px;
}
.time-main { color: #6B7280; font-size: 13px; margin: 0 0 24px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.time-main__item { display: inline-flex; align-items: center; gap: 6px; }
.time-main i { color: var(--vpdt-red); }
.title-main { display: flex; align-items: center; gap: 12px; }
.title-main-bar { display: block; width: 4px; height: 22px; background: linear-gradient(180deg, var(--vpdt-red2), var(--vpdt-red)); border-radius: 999px; flex-shrink: 0; }
.title-main span:last-child { font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 18px; text-transform: uppercase; letter-spacing: 0.7px; }
.item-news-one a, .item-news-all a { color: #fff; text-decoration: none; }
.item-news-one .scale-img, .item-news-all .scale-img { border-radius: 10px; overflow: hidden; }
.item-news-one .scale-img img, .item-news-all .scale-img img { transition: transform .5s ease; }
.item-news-one a:hover .scale-img img, .item-news-all a:hover .scale-img img { transform: scale(1.08); }
.item-news-one h3, .item-news-all h3 { color: #fff; font-size: 15px; margin-top: 8px; font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 700; transition: color .2s; }
.item-news-one a:hover h3, .item-news-all a:hover h3 { color: var(--vpdt-red2); }
.item-news-one .desc { color: #9CA3AF; font-size: 13px; line-height: 1.6; }
.item-news-all { display: flex; gap: 12px; padding-bottom: 16px; margin-bottom: 16px !important; border-bottom: 1px solid rgba(255,255,255,0.08); }
.item-news-all:last-child { border-bottom: none; padding-bottom: 0; margin-bottom: 0 !important; }
.item-news-all .scale-img { width: 90px; flex-shrink: 0; }
.item-news-all h3 { font-size: 13px; line-height: 1.4; margin-top: 0; }
.content-main { color: #D1D5DB; line-height: 1.8; font-family: 'Mona Sans', system-ui, sans-serif; }
.content-main h1, .content-main h2, .content-main h3 { color: #fff; font-family: 'Oswald', sans-serif; letter-spacing: 0.5px; margin-top: 28px; }
.content-main a { color: var(--vpdt-red); }
.content-main p { margin-bottom: 16px; }
.content-main img { border-radius: 12px; }
.content-main blockquote { border-left: 3px solid var(--vpdt-red); padding: 8px 20px; margin: 20px 0; color: #fff; background: rgba(227,30,28,0.08); border-radius: 0 8px 8px 0; }
.share { display: flex; align-items: center; gap: 12px; padding-top: 24px; margin-top: 32px; border-top: 1px solid rgba(255,255,255,0.08); color: #9CA3AF; }
.share b { color: #fff; font-family: 'Oswald', sans-serif; letter-spacing: 0.5px; font-weight: 600; }

/* --- Contact page --- */
form.contact-form {border-radius: 8px; box-shadow: none !important; }
form.contact-form .form-control { background: #1a1a1a; border: 1px solid #333; color: #fff; }
form.contact-form .form-control:focus { background: #1a1a1a; border-color: var(--vpdt-red); color: #fff; box-shadow: none; }
form.contact-form label { color: #9CA3AF; }
form.contact-form .form-floating label { color: #6B7280; }
form.contact-form textarea.form-control { min-height: 120px; }
.btn-send { background: var(--vpdt-red) !important; border-color: var(--vpdt-red) !important; color: #fff !important; font-family: 'Oswald', sans-serif; letter-spacing: 1px; padding: 10px 32px; border-radius: 4px; transition: background 0.2s; }
.btn-send:hover { background: #c01515 !important; border-color: #c01515 !important; }
.contact-text { color: #D1D5DB; margin-bottom: 24px; }
.contact-map iframe { width: 100%; border-radius: 8px; border: 1px solid #222; }

/* --- Static/Gioi thieu page --- */
.contact-article { color: #D1D5DB; }
.contact-text { border-color: #222; }

/* --- Trang Thư viện ảnh (gallery cơ bản) --- */
.gallery-page-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 32px; }
.gallery-page-item {
    display: block; position: relative; overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1); border-radius: 12px;
    aspect-ratio: 4 / 3;
}
.gallery-page-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.gallery-page-item:hover img { transform: scale(1.08); }
.gallery-page-item::after {
    content: ''; position: absolute; inset: 0;
    background: rgba(227,30,28,0); transition: background .3s ease;
}
.gallery-page-item:hover::after { background: rgba(227,30,28,.15); }
@media (max-width: 1024px) { .gallery-page-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .gallery-page-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; } }
@media (max-width: 480px) { .gallery-page-grid { grid-template-columns: 1fr; } }

/* --- Trang Liên hệ (thiết kế riêng) --- */
.section-contactpage { padding: 0 0 80px; background: var(--vpdt-black); }
.contactpage-intro {
    max-width: 760px; margin: 0 auto 48px; text-align: center;
    font-family: 'Mona Sans', system-ui, sans-serif; font-size: 16px; line-height: 1.8;
    color: var(--vpdt-gray2);
}

.contactpage-info-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 56px; }
.contactpage-info-card {
    display: flex; flex-direction: column; align-items: flex-start; gap: 10px;
    padding: 24px 20px;
    background: var(--vpdt-bg3);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    text-decoration: none;
    transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.contactpage-info-card:hover { transform: translateY(-6px); border-color: var(--vpdt-red2); box-shadow: 0 14px 30px rgba(227,30,28,.28); }
.contactpage-info-icon {
    display: flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; flex-shrink: 0;
    border-radius: 50%;
    border: 1.5px solid var(--vpdt-red);
    color: var(--vpdt-red);
    background: rgba(227,30,28,0.08);
    transition: background .3s ease, color .3s ease;
}
.contactpage-info-card:hover .contactpage-info-icon { background: var(--vpdt-red); color: #fff; }
.contactpage-info-label {
    font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 600; font-size: 12px;
    letter-spacing: 1px; text-transform: uppercase; color: var(--vpdt-gray3);
}
.contactpage-info-value {
    font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 18px;
    letter-spacing: 0.4px; color: #fff; line-height: 1.4;
}

.contactpage-body { display: grid; grid-template-columns: 1fr 1.1fr; gap: 32px; align-items: stretch; }
.contactpage-map-wrap { display: flex; flex-direction: column; gap: 20px; }
.contactpage-map { flex: 1; border-radius: 16px; overflow: hidden; border: 1px solid rgba(255,255,255,0.08); min-height: 320px; }
.contactpage-map iframe { width: 100%; height: 100%; min-height: 320px; display: block; border: none; }
.contactpage-social {
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
    padding: 20px 24px;
    background: var(--vpdt-bg3);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
}
.contactpage-social-label { font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 600; font-size: 14px; color: #fff; }
.contactpage-social-list { display: flex; gap: 10px; }

.contactpage-form-card {
    position: relative;
    background: var(--vpdt-bg3);
    border-left: 4px solid var(--vpdt-red);
    border-radius: 4px 16px 16px 4px;
    padding: 40px;
    overflow: hidden;
}
.contactpage-form-card::before {
    content: '';
    position: absolute; top: -60px; right: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: radial-gradient(circle, rgba(227,30,28,0.25), transparent 70%);
    pointer-events: none;
}
.contactpage-form-tag {
    position: relative; z-index: 1;
    display: inline-block;
    font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 700; font-size: 12px;
    letter-spacing: 1.5px; color: var(--vpdt-red2);
    padding: 4px 12px; border: 1px solid var(--vpdt-red2); border-radius: 999px;
    margin-bottom: 16px;
}
.contactpage-form-title {
    position: relative; z-index: 1;
    font-family: 'Oswald', sans-serif; font-weight: 700; font-size: 30px; line-height: 1.25;
    color: #fff; margin: 0 0 12px; text-transform: uppercase;
}
.contactpage-form-desc {
    position: relative; z-index: 1;
    font-family: 'Mona Sans', system-ui, sans-serif; font-size: 14px; line-height: 1.7;
    color: var(--vpdt-gray2); margin: 0 0 28px; max-width: 460px;
}
.contactpage-form { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 20px; }
.contactpage-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contactpage-field { display: flex; flex-direction: column; gap: 8px; }
.contactpage-field label {
    font-family: 'Mona Sans', system-ui, sans-serif; font-weight: 600; font-size: 13px;
    letter-spacing: 0.3px; color: var(--vpdt-gray3);
}
.contactpage-field input, .contactpage-field textarea {
    box-sizing: border-box;
    width: 100%;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 10px;
    padding: 12px 16px;
    font-family: 'Mona Sans', system-ui, sans-serif; font-size: 14px; color: #fff;
    outline: none;
    transition: border-color .2s ease, background .2s ease;
}
.contactpage-field textarea { resize: vertical; min-height: 100px; }
.contactpage-field input::placeholder, .contactpage-field textarea::placeholder { color: #6B7280; }
.contactpage-field input:focus, .contactpage-field textarea:focus { border-color: var(--vpdt-red); background: rgba(227,30,28,0.06); }
.contactpage-submit {
    align-self: flex-start;
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 32px;
    background: linear-gradient(90deg, var(--vpdt-red), var(--vpdt-red-dark));
    border: none; border-radius: 999px;
    font-family: 'Oswald', sans-serif; font-weight: 600; font-size: 15px;
    letter-spacing: 1px; text-transform: uppercase; color: #fff;
    cursor: pointer;
    transition: box-shadow .3s ease, transform .2s ease;
}
.contactpage-submit:hover { box-shadow: 0 10px 26px rgba(227,30,28,.45); transform: translateY(-2px); }

/* --- Mục lục / box-readmore (news detail, static page) --- */
.box-readmore { background-color: #111; border: 1px solid #222; color: #D1D5DB; border-radius: 6px; }
.box-readmore ul li a { color: #fff !important; }
.box-readmore ul li a:hover { color: var(--vpdt-red); }
a.mucluc-dropdown-list_button:before { background: #111; border: 1px solid #333; color: var(--vpdt-red) !important; }

/* --- Product listing filter --- */
.filter { background: #111; border: 1px solid #2a2a2a; color: #fff; }

/* --- Product detail tabs --- */
.tabs-pro-detail .tab-content { border-color: #222; background: transparent; }

/* --- Pagination --- */
.pagination { display: flex; gap: 4px; flex-wrap: wrap; margin: 24px 0; }
.pagination .page-item .page-link { background: #111; border-color: #222; color: #9CA3AF; }
.pagination .page-item.active .page-link { background: var(--vpdt-red); border-color: var(--vpdt-red); color: #fff; }
.pagination .page-item .page-link:hover { background: var(--vpdt-red); color: #fff; border-color: var(--vpdt-red); }

/* --- Alert warning dark --- */
.alert-warning { background: #1a1200; border-color: #4a3000; color: #E3A400; }

/* --- Inner page responsive --- */
@media (max-width: 1200px) {
    .grid-news { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .contactpage-info-grid { grid-template-columns: repeat(4, 1fr); gap: 16px; }
}
@media (max-width: 1024px) {
    .grid-pro-detail { grid-template-columns: 1fr; }
    .news-right { width: 240px; }
    .products-grid--cat { grid-template-columns: repeat(3, 1fr); }
    .contactpage-info-grid { grid-template-columns: repeat(2, 1fr); }
    .contactpage-body { grid-template-columns: 1fr; }
    .grid-news { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .grid-product { grid-template-columns: repeat(2, 1fr); }
    .grid-news { grid-template-columns: repeat(2, 1fr); }
    .flex-news-detail { flex-direction: column; }
    .news-right { width: 100%; }
    .products-grid--cat { grid-template-columns: repeat(2, 1fr); }
    .contactpage-info-grid { grid-template-columns: 1fr; }
    .contactpage-form-row { grid-template-columns: 1fr; }
    .contactpage-form-card { padding: 28px; }
    .contactpage-form-title { font-size: 24px; }
}
@media (max-width: 480px) {
    .grid-product { grid-template-columns: 1fr; }
    .grid-news { grid-template-columns: 1fr; }
    .products-grid--cat { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .news-right { padding: 18px; }
    .item-news-all .scale-img { width: 72px; }
}

/* ================================================================
   FIRE EFFECTS — hiệu ứng chuyển động & glow cho toàn bộ website
   ================================================================ */
html { scroll-behavior: smooth; }
::selection { background: var(--vpdt-red2, #DC2626); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #0a0a0a; }
::-webkit-scrollbar-thumb { background: linear-gradient(180deg, #E31E1C, #7a0d0c); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: #E31E1C; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity .8s cubic-bezier(.22,.61,.36,1), transform .8s cubic-bezier(.22,.61,.36,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
}

/* Hiệu ứng riêng cho từng bước quy trình đặt hàng — trượt vào từ 2 phía xen kẽ */
.quyTrinh-step.step-odd.reveal { transform: translateX(60px); }
.quyTrinh-step.step-even.reveal { transform: translateX(-60px); }
.quyTrinh-step.reveal.is-visible { transform: none; }
.quyTrinh-step .step-icon-wrap {
    transition: transform .5s cubic-bezier(.34,1.56,.64,1) .15s;
}
.quyTrinh-step.reveal .step-icon-wrap { transform: scale(0.4); }
.quyTrinh-step.reveal.is-visible .step-icon-wrap { transform: scale(1); }

/* Badge "BƯỚC N" pop-in trễ hơn icon một nhịp */
.quyTrinh-step .step-badge { transition: opacity .45s ease .3s, transform .45s cubic-bezier(.34,1.56,.64,1) .3s; }
.quyTrinh-step.reveal .step-badge { opacity: 0; transform: scale(0.6); }
.quyTrinh-step.reveal.is-visible .step-badge { opacity: 1; transform: scale(1); }

/* Icon tròn phát sáng nhấp nháy liên tục + phóng to khi hover cả bước */
@keyframes stepIconGlowPulse {
    0%, 100% { box-shadow: 0 0 18.75px rgba(255,0,0,.55); }
    50% { box-shadow: 0 0 34px rgba(255,0,0,.9); }
}
.step-icon-outer { animation: stepIconGlowPulse 2.6s ease-in-out infinite; transition: transform .3s ease; }
.quyTrinh-step:hover .step-icon-outer { transform: scale(1.08); }

/* Mũi tên chỉ hướng khẽ nhún theo nhịp, gợi ý dòng chảy quy trình */
@keyframes stepPointerNudge {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    50% { transform: translateY(-50%) translateX(4px); }
}
.step-even .step-icon-pointer { animation: stepPointerNudgeReverse 1.8s ease-in-out infinite; }
.step-odd .step-icon-pointer, .quyTrinh-step:not(.step-even) .step-icon-pointer { animation: stepPointerNudge 1.8s ease-in-out infinite; }
@keyframes stepPointerNudgeReverse {
    0%, 100% { transform: translateY(-50%) translateX(0); }
    50% { transform: translateY(-50%) translateX(-4px); }
}

/* Khung nội dung + số bước nâng nhẹ khi rê chuột vào cả bước */
.quyTrinh-step { transition: filter .3s ease; }
.quyTrinh-step .step-align-right,
.quyTrinh-step .step-align-left { transition: transform .3s ease; }
.quyTrinh-step:hover .step-align-right,
.quyTrinh-step:hover .step-align-left { transform: translateY(-4px); }
.quyTrinh-step:hover .step-badge { transform: scale(1.08); }
.quyTrinh-step:hover { filter: drop-shadow(0 0 10px rgba(227,30,28,.25)); }

/* Glow keyframes dùng chung */
@keyframes fireGlowPulse {
    0%, 100% { box-shadow: 0 0 6px rgba(227,30,28,.35), 0 0 0 rgba(227,30,28,0); }
    50% { box-shadow: 0 0 22px rgba(227,30,28,.75), 0 0 38px rgba(227,30,28,.25); }
}
@keyframes fireTextFlicker {
    0%, 100% { text-shadow: 0 0 8px rgba(227,30,28,.55), 0 0 18px rgba(227,30,28,.25); }
    50% { text-shadow: 0 0 16px rgba(227,30,28,.85), 0 0 32px rgba(227,30,28,.45); }
}
@keyframes shineSweep {
    from { transform: translateX(-130%) skewX(-15deg); }
    to { transform: translateX(230%) skewX(-15deg); }
}

/* Section titles — glow chữ nhẹ nhàng, nổi bật theo tông đỏ thương hiệu */
.section-title-main,
.section-title-chatlieu,
.section-title-quytrinh,
.section-title-news,
.section-title-partner,
.contact-heading,
.supersale-title {
    animation: fireTextFlicker 3.6s ease-in-out infinite;
}
.title-divider { position: relative; overflow: hidden; }
.title-divider::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(90deg, transparent, #fff, transparent);
    animation: shineSweep 2.6s ease-in-out infinite;
}

/* Slogan bar — viền rực lửa */
.slogan-bar { animation: fireGlowPulse 2.4s ease-in-out infinite; }
.slogan-icon svg path { transition: fill .3s; }

/* Nav — gạch chân phát sáng khi hover */
.nav-item a:hover, .nav-item--active a { text-shadow: 0 0 12px rgba(227,30,28,.65); }

/* Cards — nâng lên + phát sáng đỏ khi hover, ảnh zoom nhẹ */
.product-card:hover {
    box-shadow: 0 12px 32px rgba(227,30,28,.4);
    border-color: var(--vpdt-red2);
}
.product-card__img img { transition: transform .5s ease; }
.product-card:hover .product-card__img img { transform: scale(1.08); }

.cat-item-inner { transition: transform .3s ease, box-shadow .3s ease; }
.cat-list-item:hover .cat-item-inner { transform: translateY(-6px); box-shadow: 0 14px 32px rgba(227,30,28,.35); }
.cat-item-img img { transition: transform .5s ease; }
.cat-list-item:hover .cat-item-img img { transform: scale(1.08); }

.chatlieu-card { transition: transform .3s ease, box-shadow .3s ease; }
.chatlieu-card:hover { transform: translateY(-6px); box-shadow: 0 14px 32px rgba(227,30,28,.35); }
.chatlieu-card__img img { transition: transform .5s ease; }
.chatlieu-card:hover .chatlieu-card__img img { transform: scale(1.08); }

.criteria-item { transition: transform .3s ease; }
.criteria-item:hover { transform: translateY(-4px); }
.criteria-item:hover .criteria-icon svg circle,
.criteria-item:hover .criteria-icon svg path { filter: drop-shadow(0 0 8px rgba(227,30,28,.6)); }

.news-card-big { transition: transform .3s ease, box-shadow .3s ease; }
.news-card-big:hover { transform: translateY(-6px); box-shadow: 0 14px 32px rgba(227,30,28,.3); border-color: var(--vpdt-red2); }
.news-card-big__img img { transition: transform .5s ease; }
.news-card-big:hover .news-card-big__img img { transform: scale(1.08); }

.news-list-item__img { overflow: hidden; }
.news-list-item__img img { transition: transform .5s ease; }
.news-list-item:hover .news-list-item__img img { transform: scale(1.08); }
.news-list-item:hover .news-list-item__title { color: var(--vpdt-red); }

.partner-item { transition: transform .3s ease, box-shadow .3s ease; }
.partner-item:hover { transform: translateY(-4px); box-shadow: 0 10px 26px rgba(227,30,28,.3); border-color: rgba(227,30,28,.5); }

.grid-product .product { transition: transform .3s ease, box-shadow .3s ease; }
.grid-product .product:hover { transform: translateY(-6px); box-shadow: 0 14px 32px rgba(227,30,28,.35); }

.footer-social-icon:hover { box-shadow: 0 0 16px rgba(227,30,28,.55); }

/* Buttons — quét sáng + phát sáng khi hover */
.btn-supersale, .btn-contact-submit, .btn-send, .btn-viewall, .btn-thamkhao, .cat-item-btn, .cart-pro-detail a.buynow {
    position: relative; overflow: hidden;
}
.btn-supersale::before, .btn-contact-submit::before, .btn-send::before, .btn-viewall::before, .btn-thamkhao::before, .cart-pro-detail a.buynow::before {
    content: '';
    position: absolute; top: -50%; left: -60%;
    width: 40%; height: 200%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.35), transparent);
    transform: translateX(-130%) skewX(-15deg);
    pointer-events: none;
}
.btn-supersale:hover::before, .btn-contact-submit:hover::before, .btn-send:hover::before, .btn-viewall:hover::before, .btn-thamkhao:hover::before, .cart-pro-detail a.buynow:hover::before {
    animation: shineSweep .9s ease;
}
.btn-supersale:hover, .btn-contact-submit:hover, .btn-send:hover, .cart-pro-detail a.buynow:hover {
    box-shadow: 0 0 24px rgba(227,30,28,.6);
}
.btn-viewall:hover, .btn-thamkhao:hover, .duan-cat-btn:hover {
    box-shadow: 0 0 18px rgba(255,102,0,.5);
}
.cat-item-btn { transition: transform .3s ease, box-shadow .3s ease; }
.cat-item-btn:hover { transform: rotate(90deg); box-shadow: 0 0 16px rgba(227,30,28,.6); }