/* ===== Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Segoe UI', 'Open Sans', Arial, Helvetica, sans-serif; color: #333; line-height: 1.6; background: #fff; }
a { text-decoration: none; color: inherit; transition: color .3s; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea { font-family: inherit; }

/* ===== Layout ===== */
.layout { max-width: 1200px; margin: 0 auto; padding: 0 15px; width: 100%; }
.container { position: relative; transition: all .4s ease-in-out; }

/* ===== Header ===== */
.web_head { position: relative; z-index: 99; }
.index_web_head.fixed-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 999; }
.index_web_head.fixed-nav-active { animation: slideDown .3s ease; }
@keyframes slideDown { from { transform: translateY(-100%); } to { transform: translateY(0); } }
.fixed-body { padding-top: 100px; }

.head_top { background: #f5f5f5; border-bottom: 1px solid #e8e8e8; padding: 8px 0; font-size: 13px; }
.head_top .layout { display: flex; align-items: center; justify-content: space-between; }
.head_contact { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.head_contact li { display: flex; align-items: center; }
.head_contact li a { color: #555; }
.head_contact li a:hover { color: #d42020; }
.socialIcon { display: flex; align-items: center; gap: 6px; }
.socialIcon li a { display: block; }
.socialIcon li img { width: 22px; height: 22px; object-fit: contain; }

.change-language { position: relative; cursor: pointer; }
.change-language-title { padding: 4px 12px; border: 1px solid #ddd; border-radius: 3px; display: flex; align-items: center; gap: 5px; }
.language-flag span { font-size: 12px; color: #555; }
.change-language-cont { display: none; position: absolute; top: 100%; right: 0; background: #fff; border: 1px solid #ddd; z-index: 10; min-width: 120px; }
.change-language:hover .change-language-cont { display: block; }
.change-empty { padding: 8px 12px; font-size: 12px; color: #666; }

/* ===== Head Bottom / Nav ===== */
.head_bottom { background: #d42020; position: relative; }
.nav_wrap { display: flex; align-items: center; justify-content: space-between; padding: 0 15px; }
.logo { padding: 10px 0; }
.logo img { height: 50px; width: auto; }
.head_nav { display: flex; align-items: center; gap: 0; }
.head_nav > li { position: relative; }
.head_nav > li > a { display: flex; align-items: center; padding: 18px 18px; color: #fff; font-size: 15px; font-weight: 500; text-transform: uppercase; letter-spacing: .5px; transition: background .3s; }
.head_nav > li > a:hover,
.head_nav > li > a.active { background: rgba(0,0,0,.15); }
.head_nav > li > a em { font-style: normal; }
.head_nav > li > a b { margin-left: 5px; display: inline-block; width: 0; height: 0; border-left: 4px solid transparent; border-right: 4px solid transparent; border-top: 5px solid #fff; vertical-align: middle; }
.head_nav > li > ul { display: none; position: absolute; top: 100%; left: 0; background: #fff; min-width: 220px; box-shadow: 0 5px 20px rgba(0,0,0,.15); z-index: 50; padding: 8px 0; }
.head_nav > li.menu_show > ul { display: block; }
.head_nav > li > ul li { position: relative; }
.head_nav > li > ul li a { display: block; padding: 10px 20px; color: #333; font-size: 14px; border-bottom: 1px solid #f0f0f0; transition: padding-left .3s; }
.head_nav > li > ul li a:hover { padding-left: 28px; color: #d42020; }
.head_nav > li > ul li.has-child > a b { border-top-color: #999; }
.head_nav > li > ul li ul { display: none; position: absolute; top: 0; left: 100%; background: #fff; min-width: 220px; box-shadow: 0 5px 20px rgba(0,0,0,.15); z-index: 50; padding: 8px 0; }
.head_nav > li > ul li.menu_show > ul { display: block; }

.btn--search { display: block; width: 22px; height: 22px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M15.5 14h-.79l-.28-.27A6.471 6.471 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/%3E%3C/svg%3E") no-repeat center; background-size: contain; cursor: pointer; margin-left: 15px; flex-shrink: 0; }
.nav_btn_close { display: none; }

/* ===== Hamburger Toggle (mobile, injected by common.js) ===== */
.nav-toggle { display: none; position: relative; width: 28px; height: 22px; margin-left: 15px; padding: 0; background: none; border: none; cursor: pointer; flex-shrink: 0; }
.nav-toggle span { position: absolute; left: 0; width: 100%; height: 2px; background: #fff; border-radius: 2px; transition: .3s; }
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 10px; }
.nav-toggle span:nth-child(3) { top: 20px; }
.nav-toggle.active span:nth-child(1) { top: 10px; transform: rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { top: 10px; transform: rotate(-45deg); }

/* ===== Banner ===== */
.media-slider { position: relative; overflow: hidden; }
.slide { position: relative; }
.bannerImg { width: 100%; max-height: 600px; overflow: hidden; }
.bannerImg img { width: 100%; height: 600px; object-fit: cover; }
.overlay { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); text-align: center; color: #fff; z-index: 2; width: 100%; padding: 0 20px; }
.overlay h1 { font-size: 42px; font-weight: 700; margin-bottom: 15px; text-shadow: 0 2px 10px rgba(0,0,0,.5); }
.overlay p { font-size: 18px; margin-bottom: 25px; text-shadow: 0 1px 5px rgba(0,0,0,.5); line-height: 1.8; }
.overlay .btn { display: inline-block; padding: 14px 40px; background: #d42020; color: #fff; font-size: 16px; font-weight: 600; border-radius: 4px; transition: background .3s; text-transform: uppercase; }
.overlay .btn:hover { background: #b01a1a; }

/* ===== Common Section Styles ===== */
.web_main { }
.company_introduce_container { padding: 70px 2.5%; }
.pro_cate_container { padding: 70px 2.5%; }
.index_news_container { padding: 70px 2.5%; }

.titleBody { display: flex; gap: 50px; margin-bottom: 40px; }
.category-left { flex: 0 0 35%; }
.category-right { flex: 1; }
.topTitle { color: #d42020; font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 10px; }
.index_title { font-size: 32px; font-weight: 700; color: #222; line-height: 1.3; margin-bottom: 15px; }
.index_subtitle { font-size: 15px; color: #666; line-height: 1.8; }
.index_subtitle a { color: #d42020; text-decoration: underline; }

/* ===== Product Categories (Cards) ===== */
.cards-container { display: flex; gap: 20px; }
.card { position: relative; overflow: hidden; border-radius: 8px; cursor: pointer; }
.big-card { flex: 0 0 48%; min-height: 500px; }
.rightImg { flex: 1; display: flex; flex-direction: column; gap: 20px; }
.rightImg .card { flex: 1; min-height: 240px; }
.card-image { width: 100%; height: 100%; object-fit: cover; transition: transform .6s; }
.card:hover .card-image { transform: scale(1.05); }
.card-content { position: absolute; bottom: 0; left: 0; right: 0; padding: 30px; background: linear-gradient(transparent, rgba(0,0,0,.7)); color: #fff; }
.card-title { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.card-button { display: inline-block; color: #fff; font-size: 14px; font-weight: 600; opacity: .9; }
.card-button:hover { opacity: 1; text-decoration: underline; }
.ctLeft .card-title { font-size: 18px; }

/* ===== About Section ===== */
.aboutHome { background: #222; padding: 70px 0; }
.aboutHome .row { display: flex; gap: 50px; align-items: center; }
.aboutHome .col3 { flex: 0 0 38%; }
.aboutHome .col7 { flex: 1; }
.video-cover { position: relative; border-radius: 8px; overflow: hidden; cursor: pointer; }
.video-cover img { width: 100%; }
.video-cover .local-video { display: none; width: 100%; }
.video-cover.playing .video-poster { display: none; }
.video-cover.playing .local-video { display: block; }
.play-btn { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 70px; height: 70px; background: rgba(212, 32, 32, .9); border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.play-btn span { width: 0; height: 0; border-left: 20px solid #fff; border-top: 14px solid transparent; border-bottom: 14px solid transparent; margin-left: 5px; }
.video-cover.playing .play-btn { display: none; }

/* ===== Tab Slider (Best-Selling) ===== */
.tab-slider { position: relative; padding: 0 40px; }
.tab-slider .arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; background: rgba(0,0,0,.1); border-radius: 50%; font-size: 22px; color: #333; display: flex; align-items: center; justify-content: center; z-index: 5; transition: background .3s; }
.tab-slider .arrow:hover { background: rgba(0,0,0,.2); }
.tab-slider .prev { left: 0; }
.tab-slider .next { right: 0; }
.tabs-wrap { overflow-x: auto; white-space: nowrap; margin-bottom: 30px; -webkit-overflow-scrolling: touch; }
.tabs-wrap::-webkit-scrollbar { height: 0; }
.tabs { display: inline-flex; gap: 10px; }
.tab-btn { padding: 10px 24px; border: 2px solid #ddd; border-radius: 30px; font-size: 14px; font-weight: 600; color: #555; background: #fff; transition: all .3s; white-space: nowrap; }
.tab-btn.active { border-color: #d42020; background: #d42020; color: #fff; }
.tab-btn:hover { border-color: #d42020; color: #d42020; }
.tab-btn.active:hover { color: #fff; }
.tab-content { display: none; }
.tab-content.active { display: block; }
.slider { overflow: hidden; }
.slider-track { display: flex; transition: transform .5s ease; }
.tabCard { flex-shrink: 0; background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 15px rgba(0,0,0,.08); transition: transform .3s, box-shadow .3s; }
.tabCard:hover { transform: translateY(-5px); box-shadow: 0 8px 30px rgba(0,0,0,.12); }
.tabCard a { display: block; }
.tabImg { width: 100%; height: 250px; overflow: hidden; background: #f8f8f8; display: flex; align-items: center; justify-content: center; }
.tabImg img { width: 100%; height: 100%; object-fit: contain; padding: 15px; }
.tabCard .topTitle { padding: 15px 15px 0; font-size: 12px; }
.tabCard h3 { padding: 5px 15px; font-size: 16px; font-weight: 600; color: #222; }
.tabCard .text_ellipsis { padding: 0 15px 15px; font-size: 13px; color: #999; }

/* ===== Dealer Section (Orange) ===== */
.dealer-section { background: #d42020; padding: 60px 2.5%; margin-bottom: 0; }
.dealer-section .layout { display: flex; gap: 50px; align-items: center; }
.dealer-left { flex: 0 0 50%; }
.dealer-right { flex: 1; }
.dealer-section .topTitle { color: rgba(255,255,255,.8); }
.dealer-section .index_title { color: #fff; }
.dealer-section .index_subtitle { color: rgba(255,255,255,.9); }
.dealer-section .index_subtitle a { color: #fff !important; }
.btns { display: flex; gap: 15px; margin-top: 25px; }
.btnMore a { display: inline-block; padding: 12px 30px; border: 2px solid #fff; color: #fff; font-size: 14px; font-weight: 600; border-radius: 4px; transition: all .3s; }
.btnMore a:hover { background: #fff; color: #d42020; }

.company_icons { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.company_icon { text-align: center; padding: 20px; background: rgba(255,255,255,.1); border-radius: 8px; }
.company_icon .icon-img { display: block; margin-bottom: 10px; }
.company_icon .icon-img img { width: 40px; height: 40px; margin: 0 auto; }
.icon_title { font-size: 14px; color: #fff; font-weight: 600; }

/* ===== Stats Counter Section ===== */
.company_subscribe { padding: 80px 0; background-size: cover; background-position: center; }
.company_subscribe .dd { }
.container2 { display: flex; justify-content: space-around; text-align: center; }
.column { flex: 1; }
.ct { display: flex; align-items: baseline; justify-content: center; color: #fff; }
.number { font-size: 52px; font-weight: 700; }
.ct p { font-size: 28px; font-weight: 700; color: #d42020; }
.column .title { font-size: 16px; color: rgba(255,255,255,.8); margin-top: 8px; }

/* ===== Icon Grid ===== */
.icon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 25px; margin-top: 40px; }
.icon-item { text-align: center; padding: 30px 20px; border-radius: 8px; transition: box-shadow .3s; }
.icon-item:hover { box-shadow: 0 5px 25px rgba(0,0,0,.08); }
.icon-item img { width: 50px; height: 50px; margin: 0 auto 15px; }
.icon-item h3 { font-size: 18px; font-weight: 600; color: #222; margin-bottom: 10px; }
.icon-item p { font-size: 14px; color: #666; line-height: 1.7; }

/* ===== Review Slider ===== */
.video-review-hero { background: #000; padding: 70px 0; }
.review-slider { position: relative; margin-top: 40px; }
.review-item { display: none; }
.review-item.active { display: block; }
.review-box { display: flex; gap: 40px; align-items: flex-start; background: rgba(255,255,255,.05); border-radius: 12px; padding: 40px; }
.review-avatar { flex-shrink: 0; }
.review-avatar img { width: 80px; height: 80px; border-radius: 50%; object-fit: cover; }
.review-content { flex: 1; }
.textName { font-size: 20px; font-weight: 700; color: #fff; margin-bottom: 5px; }
.textAn { color: #ffb800; margin-bottom: 12px; }
.review-text { font-size: 14px; color: #ccc; line-height: 1.8; }
.arrow2 { position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; background: rgba(255,255,255,.1); border-radius: 50%; font-size: 20px; color: #fff; display: flex; align-items: center; justify-content: center; cursor: pointer; z-index: 5; transition: background .3s; }
.arrow2:hover { background: rgba(255,255,255,.2); }
.prev2 { left: -20px; }
.next2 { right: -20px; }
.dots2 { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.dots2 span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.3); cursor: pointer; }
.dots2 span.active { background: #d42020; }

/* ===== Carousel Module ===== */
.carousel-module { position: relative; padding: 0 40px; }
.carousel-module .carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; background: rgba(0,0,0,.08); border-radius: 50%; font-size: 18px; color: #333; display: flex; align-items: center; justify-content: center; z-index: 5; transition: background .3s; }
.carousel-module .carousel-arrow:hover { background: rgba(0,0,0,.15); }
.carousel-module .prev { left: 0; }
.carousel-module .next { right: 0; }
.carousel-viewport { overflow: hidden; }
.carousel-track { display: flex; gap: 15px; transition: transform .5s ease; }
.carousel-item { flex-shrink: 0; }
.carousel-item img { width: 100%; height: 280px; object-fit: contain; background: #f8f8f8; border-radius: 6px; padding: 10px; }

/* ===== Carousel Module 2 (News/Blog) ===== */
.carousel-module2 { position: relative; padding: 0 40px; }
.carousel-module2 .carousel-arrow { position: absolute; top: 50%; transform: translateY(-50%); width: 36px; height: 36px; background: rgba(0,0,0,.08); border-radius: 50%; font-size: 18px; color: #333; display: flex; align-items: center; justify-content: center; z-index: 5; transition: background .3s; }
.carousel-module2 .carousel-arrow:hover { background: rgba(0,0,0,.15); }
.carousel-module2 .prev { left: 0; }
.carousel-module2 .next { right: 0; }
.carousel-viewport2 { overflow: hidden; }
.evens-items { display: flex; gap: 20px; transition: transform .5s ease; }
.evens-item { flex-shrink: 0; background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,.06); }
.even-img { overflow: hidden; }
.even-img img { width: 100%; height: 200px; object-fit: cover; transition: transform .5s; }
.evens-item:hover .even-img img { transform: scale(1.05); }
.even-info { padding: 20px; }
.even-time { font-size: 13px; color: #999; }
.even-detail { font-size: 16px; font-weight: 600; margin: 8px 0; }
.even-detail a { color: #222; }
.even-detail a:hover { color: #d42020; }
.even-info .desc { font-size: 14px; color: #888; line-height: 1.6; }

/* ===== Contact Section (Black) ===== */
.btPart { display: flex; gap: 50px; align-items: center; }
.btColumn { flex: 1; }
.btColumn .index_title { color: #fff; }
.btColumn .index_subtitle { color: #ccc; }
.header_inquiry { background: #f1f4f6; width: 100%; }
#header_inquiry-form { border: 1px solid #bfbfbf; padding: 2em; padding-top: 2.625em; width: 100%; background: #fff; }
#header_inquiry-form h2 { margin: 0; color: #000; }
#header_inquiry-form-content input,
#header_inquiry-form-content textarea { width: 100%; padding: 1em; margin-bottom: 1em; border: 1px solid #ddd; border-radius: 3px; box-sizing: border-box; }
#header_inquiry-form-content button { background: #d42020; color: #fff; padding: 1em 1.5em; border: none; border-radius: 3px; cursor: pointer; width: 100%; font-size: 16px; font-weight: 600; }
#header_inquiry-form-content button:hover { background: #b01a1a; }

/* ===== Popup Form ===== */
.popup-form-window { border: 1px solid #bfbfbf; z-index: 999999; padding: 2em; padding-top: 2.625em; width: 36%; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); background-color: #fff; }
.popup-form-close { cursor: pointer; line-height: 1; color: #000; position: absolute; top: 0; right: 0; font-size: 2.2em; padding: 8px; }
.popup-form-header { background-color: transparent; color: #000; margin-bottom: 2em; text-align: center; }
.popup-form-header h2 { margin: 0; color: #000; }
.popup-form-field { width: 100%; padding: 1em; margin-bottom: 1em; box-sizing: border-box; }
.popup-form-submit { background-color: #d42020; color: #fff; padding: 1em; border: none; border-radius: 3px; cursor: pointer; width: 100%; font-size: 16px; font-weight: 600; }
.popup-form-submit:hover { background-color: #b01a1a; }
.popup-contact-btn { position: fixed; bottom: 20px; right: 20px; z-index: 99; padding: 12px 24px; background: #d42020; color: #fff; border: none; border-radius: 4px; font-size: 15px; font-weight: 600; cursor: pointer; }
.popup-contact-btn:hover { background: #b01a1a; }

/* ===== Footer ===== */
.web_footer { background: #1a1a1a; color: #ccc; padding: 60px 0 0; }
.foot_service { display: flex; gap: 30px; }
.foot_item { flex: 1; }
.foot_item.yc { line-height: 1.8; }
.foot_item img { max-width: 200px; margin-bottom: 15px; }
.foot_item p { font-size: 14px; line-height: 1.8; }
.fot_tit { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 20px; }
.foot_item ul li { margin-bottom: 8px; }
.foot_item ul li a { color: #aaa; font-size: 14px; }
.foot_item ul li a:hover { color: #d42020; }
.foot_email a { color: #d42020 !important; }
.foot_whatsapp a { color: #25d366 !important; }
.foot_phone a { color: #aaa !important; }
.foot_address { font-size: 14px; line-height: 1.6; color: #aaa; }
.foot_sns { padding: 30px 0; text-align: center; border-top: 1px solid rgba(255,255,255,.1); margin-top: 30px; }
.foot_sns a { display: inline-block; margin: 0 8px; }
.foot_sns img { width: 28px; height: 28px; }
.foot_bar { background: #111; padding: 15px 0; text-align: center; font-size: 13px; color: #888; }
.foot_links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
.foot_links li a { color: #888; }
.foot_links li a:hover { color: #d42020; }
.foot_item .foot-logo-img { width: 80%; max-width: 200px; }
.foot_item .foot-desc { font-size: 14px; line-height: 1.8; color: #aaa; }
.foot_item .foot-logo-col { text-align: left; line-height: 1.8; }
.foot_item .foot-cate-col { padding-left: 6%; }
.foot_item .foot-quick-col { padding-left: 5%; }
.foot_item .foot-contact-col { padding-left: 20px; }
.foot_social { display: flex; margin-top: 15px; }
.foot_social li a img { width: 25px; }
.social-float-right { float: right; }

/* ===== Floating WhatsApp ===== */
.whatsapp-float { position: fixed; right: 20px; bottom: 140px; z-index: 99; width: 50px; height: 50px; background: #25d366; border-radius: 50%; display: flex; align-items: center; justify-content: center; box-shadow: 0 3px 15px rgba(0,0,0,.25); transition: transform .3s, box-shadow .3s; }
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 5px 20px rgba(0,0,0,.35); }
.whatsapp-float i { font-size: 28px; color: #fff; }

#contactUsBtn { position: fixed; bottom: 20px; right: 20px; z-index: 99; padding: 12px 24px; background: #d42020; color: #fff; border: none; border-radius: 4px; font-size: 15px; font-weight: 600; cursor: pointer; display: none; }
#contactUsBtn:hover { background: #b01a1a; }

#popupForm { display: none; }
#header_close-form { cursor: pointer; line-height: 1; color: #000; position: absolute; top: 0; right: 0; font-size: 2.2em; padding: 8px; }

/* ===== Web Search Overlay ===== */
.web-search { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,.95); z-index: 9999; display: none; align-items: center; justify-content: center; }
.web-search.search--open { display: flex; }
.btn--search-close { position: absolute; top: 20px; right: 20px; width: 40px; height: 40px; cursor: pointer; }
.btn--search-close::before,
.btn--search-close::after { content: ''; position: absolute; top: 50%; left: 50%; width: 30px; height: 2px; background: #fff; }
.btn--search-close::before { transform: translate(-50%, -50%) rotate(45deg); }
.btn--search-close::after { transform: translate(-50%, -50%) rotate(-45deg); }
.head-search { max-width: 600px; margin: 0 auto; }
.searchform { display: flex; }
.search-ipt { flex: 1; padding: 18px 20px; border: none; border-radius: 4px 0 0 4px; font-size: 16px; outline: none; }
.search-btn { padding: 18px 30px; background: #d42020; color: #fff; border: none; border-radius: 0 4px 4px 0; font-size: 16px; cursor: pointer; }
.search-btn:hover { background: #b01a1a; }

/* ===== Mobile Head Items ===== */
.mobile-head-items { display: none; }

/* ===== Subpage Common ===== */
.page-banner { background: #222; padding: 60px 0; text-align: center; }
.page-banner h1 { font-size: 38px; color: #fff; font-weight: 700; }
.page-banner .breadcrumb { color: #aaa; font-size: 14px; margin-top: 8px; }
.page-banner .breadcrumb a { color: #d42020; }
.page-section { padding: 60px 0; }

/* ===== About Page ===== */
.about-wrap { display: flex; gap: 40px; }
.about-sidebar { flex: 0 0 260px; }
.about-sidebar .side-title { font-size: 20px; font-weight: 700; color: #fff; background: #d42020; padding: 15px 20px; border-radius: 4px 4px 0 0; }
.about-sidebar ul { border: 1px solid #e0e0e0; border-radius: 0 0 4px 4px; overflow: hidden; }
.about-sidebar ul li { border-bottom: 1px solid #f0f0f0; }
.about-sidebar ul li:last-child { border-bottom: none; }
.about-sidebar ul li a { display: block; padding: 14px 20px; color: #333; font-size: 14px; transition: all .3s; }
.about-sidebar ul li a:hover,
.about-sidebar ul li a.active { background: #d42020; color: #fff; padding-left: 28px; }
.about-content { flex: 1; }
.about-content h2 { font-size: 28px; font-weight: 700; color: #222; margin-bottom: 20px; }
.about-content h3 { font-size: 20px; font-weight: 600; color: #333; margin: 25px 0 15px; }
.about-content p { font-size: 15px; color: #555; line-height: 1.8; margin-bottom: 15px; }
.about-content .about-img { margin: 20px 0; border-radius: 8px; overflow: hidden; }
.about-content .about-img img { width: 100%; }

/* ===== Product List Page ===== */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.product-card { background: #fff; border: 1px solid #eee; border-radius: 8px; overflow: hidden; transition: box-shadow .3s, transform .3s; }
.product-card:hover { box-shadow: 0 5px 25px rgba(0,0,0,.1); transform: translateY(-4px); }
.product-card .p-img {   background: #f8f8f8; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.product-card .p-img img { width: 100%; height: 100%; object-fit: contain; padding: 15px; }
.product-card .p-info { padding: 20px; }
.product-card .p-info .p-cate { font-size: 12px; color: #d42020; text-transform: uppercase; letter-spacing: 1px; }
.product-card .p-info h3 { font-size: 17px; font-weight: 600; color: #222; margin: 8px 0; }
.product-card .p-info .p-model { font-size: 13px; color: #999; }
.product-card .p-info .p-desc { font-size: 14px; color: #666; line-height: 1.6; margin: 10px 0; }
.product-card .p-info .p-btn { display: inline-block; padding: 8px 20px; background: #d42020; color: #fff; font-size: 13px; border-radius: 3px; transition: background .3s; }
.product-card .p-info .p-btn:hover { background: #b01a1a; }

/* ===== Product Detail Page ===== */
.prod-detail-wrap { display: flex; gap: 50px; }
.prod-gallery { flex: 0 0 45%; }
.prod-gallery .main-img { width: 100%; height: 400px; background: #f8f8f8; border-radius: 8px; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.prod-gallery .main-img img { width: 100%; height: 100%; object-fit: contain; padding: 20px; }
.prod-gallery .thumb-list { display: flex; gap: 10px; margin-top: 12px; }
.prod-gallery .thumb-list .thumb { width: 80px; height: 80px; background: #f8f8f8; border-radius: 4px; display: flex; align-items: center; justify-content: center; cursor: pointer; border: 2px solid transparent; }
.prod-gallery .thumb-list .thumb.active { border-color: #d42020; }
.prod-gallery .thumb-list .thumb img { width: 100%; height: 100%; object-fit: contain; padding: 5px; }
.prod-info { flex: 1; }
.prod-info .p-cate { font-size: 13px; color: #d42020; text-transform: uppercase; letter-spacing: 1px; }
.prod-info h1 { font-size: 30px; font-weight: 700; color: #222; margin: 10px 0 5px; }
.prod-info .p-model { font-size: 15px; color: #999; margin-bottom: 15px; }
.prod-info .p-price { font-size: 24px; font-weight: 700; color: #d42020; margin-bottom: 15px; }
.prod-info .p-price span { font-size: 14px; font-weight: 400; color: #999; }
.prod-info .p-desc { font-size: 15px; color: #555; line-height: 1.8; margin-bottom: 20px; }
.prod-info .p-specs { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.prod-info .p-specs tr { border-bottom: 1px solid #f0f0f0; }
.prod-info .p-specs td { padding: 10px 15px; font-size: 14px; }
.prod-info .p-specs td:first-child { font-weight: 600; color: #333; width: 40%; }
.prod-info .p-specs td:last-child { color: #666; }
.prod-info .p-inquiry-btn { display: inline-block; padding: 14px 35px; background: #d42020; color: #fff; font-size: 16px; font-weight: 600; border-radius: 4px; transition: background .3s; }
.prod-info .p-inquiry-btn:hover { background: #b01a1a; }

/* ===== FAQs Page ===== */
.faq-list { max-width: 900px; margin: 0 auto; }
.faq-item { border: 1px solid #e8e8e8; border-radius: 6px; margin-bottom: 12px; overflow: hidden; }
.faq-item .faq-q { padding: 18px 25px; background: #fafafa; font-size: 16px; font-weight: 600; color: #222; cursor: pointer; display: flex; justify-content: space-between; align-items: center; transition: background .3s; }
.faq-item .faq-q:hover { background: #f0f0f0; }
.faq-item .faq-q .faq-icon { width: 24px; height: 24px; flex-shrink: 0; position: relative; display: inline-block; }
.faq-item .faq-q .faq-icon::before,
.faq-item .faq-q .faq-icon::after { content: ''; position: absolute; background: #d42020; }
.faq-item .faq-q .faq-icon::before { width: 2px; height: 16px; top: 4px; left: 11px; }
.faq-item .faq-q .faq-icon::after { width: 16px; height: 2px; top: 11px; left: 4px; }
.faq-item[open] .faq-q .faq-icon::before { display: none; }
.faq-item .faq-a { padding: 0 25px 18px; font-size: 15px; color: #555; line-height: 1.8; }
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary { list-style: none; }
details.faq-item summary::marker { display: none; content: ''; }

/* ===== FAQ page utility classes ===== */
.faq-intro { max-width: 900px; margin: 0 auto 40px; text-align: center; }
.faq-cta-box { max-width: 900px; margin: 50px auto 0; text-align: center; padding: 40px; background: #f9f9f9; border-radius: 8px; }
.faq-cta-box .faq-cta-img { width: 80px; height: 80px; border-radius: 50%; margin: 0 auto 20px; object-fit: cover; }
.faq-cta-box h3 { font-size: 22px; font-weight: 700; color: #222; margin-bottom: 10px; }
.faq-cta-box p { font-size: 15px; color: #666; line-height: 1.8; margin-bottom: 20px; }
.faq-cta-box .faq-cta-btn { display: inline-block; padding: 14px 35px; background: #d42020; color: #fff; font-size: 16px; font-weight: 600; border-radius: 4px; transition: background .3s; }
.faq-cta-box .faq-cta-btn:hover { background: #b01a1a; }
.link-inline { color: #d42020; text-decoration: underline; }
.link-inline:hover { color: #b01a1a; }
.faq-inner-list { margin: 10px 0; padding-left: 20px; }
.faq-inner-list li { list-style: disc; margin-bottom: 6px; font-size: 15px; color: #555; }

/* ===== Download Page ===== */
.download-list { max-width: 800px; margin: 0 auto; }
.download-item { display: flex; align-items: center; justify-content: space-between; padding: 20px 25px; border: 1px solid #eee; border-radius: 6px; margin-bottom: 12px; transition: box-shadow .3s; }
.download-item:hover { box-shadow: 0 2px 15px rgba(0,0,0,.06); }
.download-item .dl-info { display: flex; align-items: center; gap: 18px; }
.download-item .dl-icon { width: 48px; height: 48px; background: #f0f0f0; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 22px; color: #d42020; flex-shrink: 0; }
.download-item .dl-text h4 { font-size: 16px; font-weight: 600; color: #222; }
.download-item .dl-text p { font-size: 13px; color: #999; margin-top: 3px; }
.download-item .dl-btn { display: inline-block; padding: 10px 25px; background: #d42020; color: #fff; font-size: 14px; border-radius: 4px; transition: background .3s; flex-shrink: 0; }
.download-item .dl-btn:hover { background: #b01a1a; }

/* ===== Blog List Page ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.blog-card { background: #fff; border: 1px solid #eee; border-radius: 8px; overflow: hidden; transition: box-shadow .3s, transform .3s; }
.blog-card:hover { box-shadow: 0 5px 25px rgba(0,0,0,.1); transform: translateY(-4px); }
.blog-card .b-img { height: 200px; overflow: hidden; }
.blog-card .b-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.blog-card:hover .b-img img { transform: scale(1.05); }
.blog-card .b-info { padding: 20px; }
.blog-card .b-info .b-date { font-size: 13px; color: #999; }
.blog-card .b-info h3 { font-size: 17px; font-weight: 600; color: #222; margin: 8px 0; }
.blog-card .b-info h3 a { color: #222; }
.blog-card .b-info h3 a:hover { color: #d42020; }
.blog-card .b-info .b-desc { font-size: 14px; color: #666; line-height: 1.6; }
.blog-card .b-info .b-more { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 600; color: #d42020; }
.blog-card .b-info .b-more:hover { text-decoration: underline; }

/* ===== Blog Detail Page ===== */
.blog-detail-section { padding: 60px 0; background: #fff; }
.blog-detail-container { max-width: 860px; margin: 0 auto; }

.blog-detail-header { margin-bottom: 30px; }
.blog-detail-title { font-size: 30px; font-weight: 700; color: #222; line-height: 1.35; margin-bottom: 15px; }
.blog-detail-meta { display: flex; flex-wrap: wrap; gap: 18px; font-size: 14px; color: #999; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.blog-detail-meta span { display: inline-flex; align-items: center; gap: 6px; }
.blog-detail-meta i { color: #d42020; }

.blog-detail-featured { margin-bottom: 30px; border-radius: 8px; overflow: hidden; }
.blog-detail-featured img { width: 100%; display: block; }

.blog-detail-body { font-size: 15px; color: #555; line-height: 1.9; }
.blog-detail-body p { margin-bottom: 18px; }
.blog-intro { font-size: 17px; color: #444; line-height: 1.85; }
.blog-detail-subtitle { font-size: 22px; font-weight: 700; color: #222; margin: 32px 0 15px; }
.blog-detail-inline-img { width: 100%; border-radius: 8px; margin: 25px 0; display: block; }
.blog-detail-list,
.blog-detail-checklist { margin: 15px 0 20px; padding-left: 22px; }
.blog-detail-list li,
.blog-detail-checklist li { font-size: 15px; color: #555; line-height: 1.8; list-style: disc; margin-bottom: 8px; }
.blog-detail-list li strong,
.blog-detail-checklist li strong { color: #333; }
.blog-detail-quote { border-left: 4px solid #d42020; padding: 18px 22px; margin: 25px 0; background: #fafafa; }
.blog-detail-quote p { font-style: italic; color: #555; margin-bottom: 8px; }
.blog-detail-quote cite { font-style: normal; font-size: 14px; color: #999; }

.blog-detail-footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; margin: 40px 0; padding: 20px 0; border-top: 1px solid #eee; border-bottom: 1px solid #eee; }
.blog-tags { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.tag-label { font-weight: 600; color: #333; font-size: 14px; }
.tag-item { display: inline-block; padding: 5px 12px; background: #f3f3f3; border-radius: 20px; font-size: 12px; color: #666; transition: all .3s; }
.tag-item:hover { background: #d42020; color: #fff; }
.blog-share { display: flex; align-items: center; gap: 10px; }
.share-label { font-weight: 600; color: #333; font-size: 14px; }
.share-icon { width: 34px; height: 34px; border-radius: 50%; background: #f3f3f3; color: #666; display: flex; align-items: center; justify-content: center; transition: all .3s; }
.share-icon:hover { background: #d42020; color: #fff; }

.related-articles { margin-top: 50px; }
.related-title { font-size: 22px; font-weight: 700; color: #222; margin-bottom: 25px; padding-bottom: 12px; border-bottom: 2px solid #d42020; display: inline-block; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.related-item { background: #fff; border: 1px solid #eee; border-radius: 8px; overflow: hidden; transition: box-shadow .3s, transform .3s; }
.related-item:hover { box-shadow: 0 5px 25px rgba(0,0,0,.1); transform: translateY(-4px); }
.related-item a:first-child { display: block; overflow: hidden; }
.related-item img { width: 100%; height: 180px; object-fit: cover; display: block; transition: transform .5s; }
.related-item:hover img { transform: scale(1.05); }
.related-item h4 { font-size: 15px; font-weight: 600; line-height: 1.4; margin: 14px 16px 8px; }
.related-item h4 a { color: #222; }
.related-item h4 a:hover { color: #d42020; }
.related-date { display: block; font-size: 13px; color: #999; margin: 0 16px 16px; }

/* ===== Page Banner Title (subpages) ===== */
.page-banner-title { color: #fff; font-size: 36px; font-weight: 700; margin-bottom: 8px; }

/* ===== Contact Page ===== */
.contact-wrap { display: flex; gap: 50px; }
.contact-info { flex: 0 0 40%; }
.contact-info .ci-item { display: flex; gap: 15px; margin-bottom: 25px; }
.contact-info .ci-item .ci-icon { width: 50px; height: 50px; background: #d42020; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-info .ci-item .ci-icon span { color: #fff; font-size: 20px; font-weight: 700; }
.contact-info .ci-item .ci-text h4 { font-size: 16px; font-weight: 600; color: #222; margin-bottom: 4px; }
.contact-info .ci-item .ci-text p { font-size: 14px; color: #666; }
.contact-info .ci-item .ci-text a { color: #666; }
.contact-info .ci-item .ci-text a:hover { color: #d42020; }
.contact-form-wrap { flex: 1; }
.contact-form-wrap .cf-title { font-size: 22px; font-weight: 700; color: #222; margin-bottom: 20px; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.contact-form .full-width { grid-column: 1 / -1; }
.contact-form input,
.contact-form textarea { width: 100%; padding: 14px 16px; border: 1px solid #ddd; border-radius: 4px; font-size: 14px; outline: none; transition: border-color .3s; }
.contact-form input:focus,
.contact-form textarea:focus { border-color: #d42020; }
.contact-form textarea { resize: vertical; min-height: 130px; }
.contact-form .cf-btn { padding: 14px 30px; background: #d42020; color: #fff; font-size: 16px; font-weight: 600; border: none; border-radius: 4px; cursor: pointer; transition: background .3s; }
.contact-form .cf-btn:hover { background: #b01a1a; }
.contact-map { margin-top: 40px; border-radius: 8px; overflow: hidden; height: 350px; background: #f0f0f0; display: flex; align-items: center; justify-content: center; color: #999; }

/* ===== Responsive ===== */
@media (max-width: 1200px) {
  .cards-container { flex-direction: column; }
  .big-card { min-height: 300px; }
  .rightImg { flex-direction: row; }
  .rightImg .card { min-height: 200px; }
}

@media (max-width: 950px) {
  .nav_wrap { padding: 10px 15px; }

  /* Hamburger toggle button (injected by common.js) */
  .nav-toggle { display: block; }
  .nav_btn_close { display: none; }
  .logo { margin-right: auto; }

  /* Primary nav becomes a dropdown panel directly below the red bar */
  .head_nav { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: #d42020; z-index: 200; max-height: calc(100vh - 70px); overflow-y: auto; box-shadow: 0 8px 24px rgba(0,0,0,.25); }
  .head_nav.open { display: flex; }
  .head_nav > li { width: 100%; }
  .head_nav > li > a { padding: 14px 20px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.12); }
  .head_nav > li > a:hover,
  .head_nav > li > a.active { background: rgba(0,0,0,.18); }
  .head_nav > li > ul { position: static; display: block; box-shadow: none; min-width: auto; background: rgba(0,0,0,.18); }
  .head_nav > li > ul li a { padding: 12px 36px; color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
  .head_nav > li > ul li a:hover { padding-left: 44px; color: #fff; }

  .head_contact { display: none; }

  .titleBody { flex-direction: column; gap: 20px; }
  .category-left { flex: 1; }
  .overlay h1 { font-size: 28px; }
  .overlay p { font-size: 15px; }
  .index_title { font-size: 24px; }
  .aboutHome .row { flex-direction: column; }
  .aboutHome .col3 { flex: 1; }
  .container2 { flex-wrap: wrap; gap: 20px; }
  .column { flex: 0 0 45%; }
  .icon-grid { grid-template-columns: repeat(2, 1fr); }
  .dealer-section .layout { flex-direction: column; }
  .dealer-left { flex: 1; }
  .company_icons { grid-template-columns: repeat(3, 1fr); }
  .foot_service { flex-direction: column; }
  .btPart { flex-direction: column; }
  .review-box { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 768px) {
  .company_introduce_container { padding: 40px 15px; }
  .index_news_container { padding: 40px 15px; }
  .overlay h1 { font-size: 22px; }
  .overlay p { font-size: 14px; }
  .rightImg { flex-direction: column; }
  .icon-grid { grid-template-columns: 1fr; }
  .column { flex: 0 0 100%; }
  .company_icons { grid-template-columns: repeat(2, 1fr); }
  .tab-slider { padding: 0 30px; }
  .carousel-module { padding: 0 30px; }
  .carousel-module2 { padding: 0 30px; }
  .number { font-size: 36px; }
  .ct p { font-size: 20px; }
}

@media (max-width: 480px) {
  .company_icons { grid-template-columns: 1fr; }
  .btns { flex-direction: column; }
  .btnMore a { width: 100%; text-align: center; }
}

/* ===== Blog List Page ===== */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
.blog-card { background: #fff; border: 1px solid #e8e8e8; border-radius: 6px; overflow: hidden; transition: box-shadow .3s; }
.blog-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.08); }
.blog-card .blog-img { margin: 0; overflow: hidden; }
.blog-card .blog-img img { width: 100%; display: block; transition: transform .3s; }
.blog-card:hover .blog-img img { transform: scale(1.05); }
.blog-card .blog-info { padding: 22px 20px 25px; }
.blog-card .blog-date { font-size: 13px; color: #999; display: block; margin-bottom: 8px; }
.blog-card .blog-title { margin: 0 0 10px; font-size: 17px; font-weight: 600; line-height: 1.4; }
.blog-card .blog-title a { color: #222; text-decoration: none; }
.blog-card .blog-title a:hover { color: #d42020; }
.blog-card .blog-desc { font-size: 14px; color: #777; line-height: 1.6; margin: 0 0 15px; }
.blog-card .blog-read-more { font-size: 14px; color: #d42020; font-weight: 600; text-decoration: none; }
.blog-card .blog-read-more:hover { text-decoration: underline; }

/* ===== Download Page ===== */
.download-section { padding: 60px 0; }
.download-icon { width: 28px; height: 28px; }

/* ===== Product Category Page ===== */
.product-category-title { margin-bottom: 25px; scroll-margin-top: 100px; }
.product-category-grid { margin-bottom: 50px; }

/* ===== Product Detail Page ===== */
.prod-detail-section { padding: 60px 0; }
.related-bg { background: #f8f8f8; }
.related-title-wrap { margin-bottom: 30px; }

/* ===== FAQ Page ===== */
.faq-intro-text { font-size: 15px; color: #666; line-height: 1.8; }
.faq-intro-link { color: #d42020; text-decoration: underline; }

/* ===== Contact Page ===== */
.contact-subtitle { margin-bottom: 20px; }
.map-iframe { border: 0; }

/* ===== Index Page Utility Classes ===== */
.about-section-bg { background: #222; }
.about-top-title { color: #d42020; }
.about-heading-white { color: #fff; }
.about-desc-light { color: #cfcfcf; }
.about-more-link { margin-top: 20px; color: #fff; }
.best-selling-wrapper { margin-top: 60px; }
.best-selling-title { margin-bottom: 3%; text-align: center; }
.dealer-section-margin { margin-top: 60px; }
.why-choose-title { margin-left: 0; }
.stats-counter-section { background-image: linear-gradient(rgba(0,0,0,.85) 0%, rgba(0,0,0,.85) 100%), url('https://placehold.co/1920x600/111/555?text=Factory+Background'); }
.product-section-nopad { margin: 0; padding: 60px 0; }
.partner-section-layout { z-index: 3; }
.partner-section-inner { margin-top: 0; }
.partner-heading-white { color: #fff; }
.news-section-white { background: #fff; }
.contact-section-dark { background: #000; }
.contact-heading-left { text-align: left; color: #fff; }
.contact-desc-left { text-align: left; color: #ccc; }
.contact-form-wrapper { display: flex; align-items: center; justify-content: center; background-color: #f1f4f6; width: 100%; }
.contact-form-header-inner { background-color: transparent; color: #000; margin-bottom: 2em; text-align: center; }

/* ===== Copyright & Popup base ===== */
.copyright-text { margin-top: 8px; }
.popup-form-wrap { width: 100%; }
.popup-form-inner { color: #666; }

/* ===== Subpage Responsive ===== */
@media (max-width: 950px) {
  .about-wrap { flex-direction: column; }
  .about-sidebar { flex: 1; }
  .about-sidebar ul { display: flex; flex-wrap: wrap; }
  .about-sidebar ul li { flex: 1; min-width: 120px; border-bottom: none; border-right: 1px solid #f0f0f0; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .prod-detail-wrap { flex-direction: column; }
  .prod-gallery { flex: 1; }
  .contact-wrap { flex-direction: column; }
  .contact-form { grid-template-columns: 1fr; }
  .page-banner { padding: 40px 0; }
  .page-banner h1 { font-size: 28px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-detail-title { font-size: 26px; }
  .related-title { font-size: 20px; }
}

@media (max-width: 768px) {
  .product-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .download-item { flex-direction: column; align-items: flex-start; gap: 12px; }
  .download-item .dl-btn { width: 100%; text-align: center; }
  .about-sidebar ul { flex-direction: column; }
  .about-sidebar ul li { border-right: none; border-bottom: 1px solid #f0f0f0; }
  .page-section { padding: 40px 0; }
  .related-grid { grid-template-columns: 1fr; }
  .blog-detail-title { font-size: 22px; }
  .blog-detail-meta { gap: 10px; }
  .blog-detail-section { padding: 40px 0; }
}