/* ===== Reset & Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:15px;line-height:1.7;color:#374151;background:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ===== Header ===== */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .3s}
/* 首页：透明覆盖在轮播上方 */
.header.transparent{background:transparent}
/* 其他页：白色独立在顶部 */
.header.solid{background:#fff;border-bottom:1px solid #f0f0f0;box-shadow:0 2px 10px rgba(0,0,0,.05)}

.header-top{height:80px;display:flex;align-items:center;gap:32px;position:relative}

.logo{display:block;flex-shrink:0}
.logo img{height:44px;width:auto;display:block}

/* 透明头部时logo亮白色 */
.header.transparent .logo{filter:brightness(0) invert(1)}

.nav{display:flex;align-items:center;gap:0;flex:1}
.nav-link{padding:0 14px;height:80px;display:flex;align-items:center;font-size:14px;transition:all .2s;white-space:nowrap;position:relative}
.nav-link::after{content:'';position:absolute;bottom:20px;left:50%;width:0;height:3px;background:#1e3a5f;border-radius:2px;transition:all .3s;transform:translateX(-50%)}
.nav-link:hover::after,.nav-link.active::after{width:24px}
.header.transparent .nav-link{color:hsla(0,0%,100%,.85)}
.header.transparent .nav-link:hover{color:#fff}
.header.transparent .nav-link::after{background:#fff}
.header.solid .nav-link{color:#555}
.header.solid .nav-link:hover{color:#1e3a5f}
.header.solid .nav-link.active{color:#1e3a5f}
.limit-lines {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  max-height: 4.5em; /* 根据字体大小调整，通常是行高的3倍 */
}
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.filter-btn.active {
  background: #1e40af;
  color: #fff;
}
.filter-btn {
  padding: 6px 16px;
  border-radius: 6px;
  border: none;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
  background: #f3f4f6;
  color: #4b5563;
}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto;flex-shrink:0}
.search-btn{background:none;border:none;cursor:pointer;padding:8px;display:flex;align-items:center;justify-content:center}
.search-btn svg{width:18px;height:18px}
.header.transparent .search-btn{color:hsla(0,0%,100%,.8)}
.header.solid .search-btn{color:#555}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle svg{width:24px;height:24px}

/* ===== Hero Swiper ===== */
.hero-swiper{width:100%;height:600px;position:relative}
.hero-swiper .swiper-slide{position:relative;overflow:hidden}
.hero-swiper .slide-bg{position:absolute;inset:0}
.hero-swiper .slide-bg img{width:100%;height:100%;object-fit:cover}
.hero-swiper .slide-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(30,58,138,.88) 0%,rgba(30,58,138,.65) 50%,rgba(30,58,138,.3) 100%)}
.hero-swiper .slide-content{position:relative;z-index:2;height:100%;display:flex;align-items:center}
.hero-swiper .slide-inner{color:#fff;max-width:600px;padding-top:40px}
.hero-swiper .slide-tag{display:inline-flex;align-items:center;gap:8px;color:#bfdbfe;font-size:13px;margin-bottom:16px;text-transform:uppercase;letter-spacing:2px}
.hero-swiper .slide-tag::before{content:'';width:24px;height:2px;background:#f59e0b}
.hero-swiper h2{font-size:44px;font-weight:700;line-height:1.2;margin-bottom:16px}
.hero-swiper h2 span{color:#93c5fd}
.hero-swiper p{color:#e2e8f0;font-size:16px;line-height:1.8;margin-bottom:28px}
.hero-swiper .slide-btns{display:flex;gap:12px}

/* Swiper controls */
.swiper-button-next,.swiper-button-prev{color:#fff!important;width:50px!important;height:50px!important;background:rgba(255,255,255,.15);backdrop-filter:blur(4px);border-radius:4px;transition:all .3s}
.swiper-button-next:hover,.swiper-button-prev:hover{background:rgba(255,255,255,.3)}
.swiper-button-next::after,.swiper-button-prev::after{font-size:20px!important}
.swiper-pagination-bullet{background:#fff!important;opacity:.4!important;width:10px!important;height:10px!important}
.swiper-pagination-bullet-active{background:#fff!important;opacity:1!important;width:28px!important;border-radius:5px!important}

/* ===== Buttons ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 28px;border-radius:6px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s;border:none;white-space:nowrap}
.btn svg{width:16px;height:16px}
.btn-primary{background:#1e40af;color:#fff}
.btn-primary:hover{background:#1e3a8a}
.btn-white{background:#fff;color:#1e40af}
.btn-white:hover{background:#f3f4f6}
.btn-outline{background:transparent;color:#fff;border:1px solid hsla(0,0%,100%,.35)}
.btn-outline:hover{background:rgba(255,255,255,.08)}
.btn-outline-dark{background:transparent;color:#1e40af;border:1px solid #dbeafe}
.btn-outline-dark:hover{background:#eff2ff}
.btn-sm{padding:8px 20px;font-size:13px}
.btn-lg{padding:14px 36px;font-size:15px}

/* ===== Page Banner ===== */
.page-banner{background:#1e3a8a;color:#fff;position:relative;overflow:hidden}
.page-banner-bg{position:absolute;inset:0;opacity:.2}
.page-banner-bg img{width:100%;height:100%;object-fit:cover}
.page-banner-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(30,58,138,.9),rgba(30,58,138,.6))}
.page-banner-inner{position:relative;z-index:1;padding:100px 0 48px}
.page-banner h1{font-size:36px;font-weight:700}
.page-banner p{margin-top:10px;color:#bfdbfe;font-size:15px}

/* ===== Sections ===== */
.section{padding:70px 0}
.section-gray{background:#f8fafc}
.section-header{margin-bottom:40px;display:flex;align-items:flex-end;justify-content:space-between}
.section-header.center{text-align:center;display:block}
.section-tag{display:inline-block;font-size:13px;font-weight:500;color:#6b7280;margin-bottom:8px;text-transform:uppercase;letter-spacing:1px}
.section-tag::before{content:'';display:inline-block;width:18px;height:2px;background:#9ca3af;margin-right:8px;vertical-align:middle}
.section-title{font-size:30px;font-weight:700;color:#111827;line-height:1.3}
.section-more{font-size:14px;color:#1e40af;font-weight:500;display:inline-flex;align-items:center;gap:4px}
.section-more svg{width:16px;height:16px}

/* ===== Grid ===== */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:40px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}

/* ===== Cards ===== */
.card{background:#fff;border:1px solid #f1f5f9;border-radius:12px;padding:28px;transition:all .25s}
.card:hover{border-color:#dbeafe;box-shadow:0 4px 24px -4px rgba(0,0,0,.06)}
.card-icon{width:48px;height:48px;border-radius:10px;background:#eff2ff;display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card-icon svg{width:24px;height:24px;stroke:#4b5563}
.card h3{font-size:17px;font-weight:600;color:#111827;margin-bottom:8px}
.card p{font-size:14px;color:#6b7280;line-height:1.7}
.card-tag{display:inline-block;padding:3px 12px;background:#f3f4f6;color:#6b7280;font-size:12px;border-radius:20px;margin-bottom:12px;border:1px solid #e5e7eb}

/* Image Card */
.img-card{position:relative;border-radius:12px;overflow:hidden}
.img-card img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s}
.img-card:hover img{transform:scale(1.05)}
.img-card-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(17,24,39,.88) 0%,transparent 55%);display:flex;flex-direction:column;justify-content:flex-end;padding:28px}
.img-card-overlay h3{color:#fff;font-size:18px;font-weight:600}
.img-card-overlay p{color:#d1d5db;font-size:13px;margin-top:8px;opacity:0;transform:translateY(10px);transition:all .35s}
.img-card:hover .img-card-overlay p{opacity:1;transform:translateY(0)}

/* ===== Features ===== */
.feature-item{text-align:center;padding:20px}
.feature-icon{width:56px;height:56px;border-radius:14px;background:#eff2ff;border:1px solid #dbeafe;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.feature-icon svg{width:26px;height:26px;stroke:#4b5563}
.feature-item h3{font-size:16px;font-weight:600;color:#111827;margin-bottom:6px}
.feature-item p{font-size:14px;color:#6b7280}

/* ===== Checklist ===== */
.checklist{display:grid;gap:10px}
.checklist li{display:flex;align-items:center;gap:10px;font-size:14px;color:#374151}
.checklist svg{width:18px;height:18px;stroke:#1e40af;flex-shrink:0}

/* ===== Stats ===== */
.stats-bar{position:relative;z-index:2;padding-bottom:60px}
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;max-width:600px}
.stats-grid .num{font-size:36px;font-weight:700;color:#fff;letter-spacing:-.02em}
.stats-grid .label{font-size:14px;color:#93c5fd;margin-top:6px}

/* ===== Timeline ===== */
.timeline{max-width:640px;margin:0 auto}
.timeline-item{display:flex;gap:20px;position:relative}
.timeline-item:not(:last-child)::after{content:'';position:absolute;left:19px;top:44px;bottom:0;width:2px;background:#e5e7eb}
.timeline-dot{width:40px;height:40px;border-radius:50%;background:#eff2ff;border:2px solid #dbeafe;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;font-weight:700;color:#1e40af}
.timeline-body{padding-bottom:36px}
.timeline-year{font-size:14px;font-weight:700;color:#1e40af}
.timeline-title{font-size:17px;font-weight:600;color:#111827;margin-top:4px}
.timeline-desc{font-size:14px;color:#6b7280;margin-top:6px;line-height:1.7}

/* ===== News ===== */
.news-card{background:#fff;border:1px solid #f1f5f9;border-radius:12px;padding:28px;transition:all .25s;cursor:pointer}
.news-card:hover{border-color:#dbeafe;box-shadow:0 4px 24px -4px rgba(0,0,0,.06)}
.news-meta{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.news-tag{padding:3px 12px;background:#eff2ff;color:#1e40af;font-size:12px;border-radius:20px}
.news-date{display:flex;align-items:center;gap:4px;font-size:12px;color:#9ca3af}
.news-date svg{width:14px;height:14px}
.news-card h3{font-size:16px;font-weight:600;color:#111827;line-height:1.5;margin-bottom:10px;transition:color .2s}
.news-card:hover h3{color:#1e40af}
.news-card p{font-size:14px;color:#6b7280;line-height:1.7;margin-bottom:14px}

/* ===== Pagination ===== */
.pagination{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:40px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border-radius:8px;font-size:14px;color:#4b5563;background:#fff;border:1px solid #e5e7eb;transition:all .2s;cursor:pointer}
.pagination a:hover{background:#f9fafb;border-color:#d1d5db;color:#374151}
.pagination .current{background:#1e40af;border-color:#1e40af;color:#fff;font-weight:500}
.pagination .disabled{color:#d1d5db;cursor:not-allowed;pointer-events:none}
.pagination svg{width:16px;height:16px}

/* ===== Product Card ===== */
.product-card{display:flex;gap:20px;align-items:flex-start}
.product-card .card-icon{flex-shrink:0}
.product-specs{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.product-specs span{padding:4px 12px;background:#f8fafc;font-size:12px;color:#4b5563;border-radius:4px;border:1px solid #f1f5f9}

/* ===== Agency ===== */
.agency-card{background:#fff;border:1px solid #f1f5f9;border-radius:12px;padding:28px;transition:all .25s}
.agency-card:hover{border-color:#dbeafe}
.agency-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.agency-header h3{font-size:20px;font-weight:700;color:#111827}
.agency-header span{font-size:13px;color:#9ca3af}

/* ===== Support ===== */
.support-channel{background:#eff2ff;border-radius:12px;padding:28px;text-align:center}
.support-channel svg{width:28px;height:28px;stroke:#1e40af;margin:0 auto 12px;display:block}
.support-channel h3{font-size:16px;font-weight:600;margin-bottom:6px}
.support-channel .num{font-size:20px;font-weight:700;color:#1e40af;display:block;margin:8px 0}
.support-channel p{font-size:13px;color:#6b7280}

.download-item{display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.download-item:not(:last-child){border-bottom:1px solid #f9fafb}
.download-info{display:flex;align-items:center;gap:14px}
.download-info svg{width:22px;height:22px;stroke:#1e40af;flex-shrink:0}
.download-title{font-size:14px;color:#111827}
.download-meta{font-size:12px;color:#9ca3af}

.faq-item{background:#fff;border:1px solid #f1f5f9;border-radius:12px;padding:24px 28px;transition:all .2s}
.faq-item:hover{border-color:#dbeafe}
.faq-item h3{font-size:15px;font-weight:600;color:#111827;margin-bottom:10px}
.faq-item p{font-size:14px;color:#6b7280;line-height:1.7}

/* ===== Service Flow ===== */
.flow-wrap{position:relative;padding:20px 0}
.flow-line{position:absolute;top:50%;left:60px;right:60px;height:3px;background:#e5e7eb;border-radius:2px;transform:translateY(-50%);z-index:0}
.flow-steps{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative;z-index:1}
.flow-step{display:flex;flex-direction:column;align-items:center;text-align:center;position:relative}
.flow-step:nth-child(odd){margin-top:0}
.flow-step:nth-child(even){margin-top:80px}
.flow-dot{width:56px;height:56px;border-radius:50%;background:#fff;border:3px solid #1e3a5f;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:#1e3a5f;box-shadow:0 4px 12px rgba(0,0,0,.1);position:relative;z-index:2}
.flow-step.done .flow-dot{background:#1e3a5f;color:#fff}
.flow-step h3{font-size:15px;font-weight:600;color:#111827;margin-top:16px;margin-bottom:6px}
.flow-step p{font-size:13px;color:#6b7280;line-height:1.6;padding:0 8px}
/* 箭头连接线 */
.flow-step:nth-child(even)::before{content:'';position:absolute;top:-16px;left:50%;width:2px;height:16px;background:#d1d5db;transform:translateX(-50%)}
.flow-step:nth-child(even)::after{content:'';position:absolute;top:-20px;left:50%;width:0;height:0;border-left:5px solid transparent;border-right:5px solid transparent;border-top:6px solid #d1d5db;transform:translateX(-50%)}
.flow-step:nth-child(odd):not(:last-child)::after{content:'';position:absolute;top:26px;right:-50%;width:100%;height:3px;background:#e5e7eb;z-index:0}
@media(max-width:767px){
  .flow-line{display:none}
  .flow-steps{grid-template-columns:1fr;gap:0;position:relative}
  .flow-steps::before{content:'';position:absolute;left:27px;top:0;bottom:0;width:3px;background:#e5e7eb}
  .flow-step{flex-direction:row;align-items:flex-start;text-align:left;gap:20px;margin-top:0!important;margin-bottom:32px}
  .flow-step:nth-child(odd)::after,.flow-step:nth-child(even)::before,.flow-step:nth-child(even)::after{display:none}
  .flow-step h3{margin-top:0}
  .flow-step p{padding:0}
}

/* ===== Service ===== */
.service-card{text-align:center;padding:32px 24px}
.service-card .card-icon{margin:0 auto 18px}
.service-card h3{font-size:17px;font-weight:600;margin-bottom:10px}
.service-card p{font-size:14px;color:#6b7280;margin-bottom:18px;line-height:1.7}
.service-card .tel{font-size:15px;color:#1e40af;font-weight:600}

/* ===== Contact ===== */
.contact-info-item{display:flex;align-items:flex-start;gap:14px;margin-bottom:18px}
.contact-info-icon{width:40px;height:40px;border-radius:10px;background:#eff2ff;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-info-icon svg{width:18px;height:18px;stroke:#1e40af}
.contact-label{font-size:12px;color:#9ca3af}
.contact-value{font-size:15px;color:#111827;font-weight:500}

.hotline-box{border-radius:12px;padding:24px}
.hotline-box.primary{background:#eff2ff}
.hotline-box.secondary{background:#f8fafc}
.hotline-box .label{font-size:12px;color:#6b7280;margin-bottom:6px}
.hotline-box .number{font-size:26px;font-weight:700;color:#1e40af;display:block}
.hotline-box.secondary .number{color:#374151}
.hotline-box .time{font-size:12px;color:#9ca3af;margin-top:6px}

.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:13px;color:#374151;margin-bottom:7px;font-weight:500}
.form-group label .req{color:#ef4444;margin-left:2px}
.form-control{width:100%;padding:11px 16px;border:1px solid #e5e7eb;border-radius:8px;font-size:14px;color:#111827;transition:border-color .2s,box-shadow .2s}
.form-control:focus{outline:none;border-color:#1e40af;box-shadow:0 0 0 3px rgba(30,64,175,.08)}
.form-control::placeholder{color:#d1d5db}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239ca3af' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:40px}
textarea.form-control{resize:vertical}

/* ===== Detail Pages ===== */
.detail-container{max-width:900px;margin:0 auto}
.detail-sidebar{position:sticky;top:100px}
.detail-meta{display:flex;align-items:center;gap:20px;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid #f1f5f9;flex-wrap:wrap}
.detail-meta-item{display:flex;align-items:center;gap:6px;font-size:14px;color:#6b7280}
.detail-meta-item svg{width:16px;height:16px;stroke:#9ca3af}
.detail-content{font-size:15px;line-height:1.9;color:#374151}
.detail-content h2{font-size:24px;font-weight:700;color:#111827;margin:36px 0 16px;padding-bottom:12px;border-bottom:2px solid #eff2ff}
.detail-content h3{font-size:19px;font-weight:600;color:#111827;margin:28px 0 12px}
.detail-content p{margin-bottom:16px}
.detail-content ul{margin:12px 0 16px 20px;list-style:disc}
.detail-content ul li{margin-bottom:8px;color:#4b5563}
.detail-content img{border-radius:12px;margin:20px 0;width:100%}

.sidebar-section{background:#fff;border:1px solid #f1f5f9;border-radius:12px;padding:24px;margin-bottom:20px}
.sidebar-title{font-size:16px;font-weight:700;color:#111827;margin-bottom:16px;padding-bottom:12px;border-bottom:2px solid #1e40af;display:inline-block}
.sidebar-list li{margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid #f9fafb}
.sidebar-list li:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.sidebar-list a{font-size:14px;color:#4b5563;transition:color .2s;display:flex;align-items:center;gap:8px}
.sidebar-list a:hover{color:#1e40af}
.sidebar-list a svg{width:14px;height:14px;stroke:#d1d5db;flex-shrink:0}
.sidebar-list .active{color:#1e40af;font-weight:500}

/* Product detail gallery */
.gallery-main{border-radius:12px;overflow:hidden;border:1px solid #f1f5f9;margin-bottom:16px;background:#f8fafc}
.gallery-main img{width:100%;height:360px;object-fit:cover}
.gallery-thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.gallery-thumb{border-radius:8px;overflow:hidden;border:2px solid transparent;cursor:pointer;transition:all .2s}
.gallery-thumb:hover,.gallery-thumb.active{border-color:#1e40af}
.gallery-thumb img{width:100%;height:80px;object-fit:cover}

.product-info h1{font-size:28px;font-weight:700;color:#111827;margin-bottom:12px}
.product-code{font-size:13px;color:#9ca3af;margin-bottom:16px}
.product-desc{font-size:15px;color:#4b5563;line-height:1.8;margin-bottom:24px}
.param-table{width:100%;border-collapse:collapse;font-size:14px}
.param-table th,.param-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #f1f5f9}
.param-table th{background:#f8fafc;color:#374151;font-weight:600;width:180px}
.param-table td{color:#4b5563}

/* ===== CTA Section ===== */
.cta-section{background:#1e3a5f;color:#fff}
.cta-inner{padding:56px 24px}

/* ===== Footer ===== */
.footer{background:#f8fafc;border-top:1px solid #f1f5f9}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:48px;padding:56px 0}
.footer-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer-desc{font-size:14px;color:#6b7280;line-height:1.8}
.footer-title{font-size:15px;font-weight:700;color:#111827;margin-bottom:18px}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14px;color:#6b7280;transition:color .2s}
.footer-links a:hover{color:#1e40af}
.footer-contact li{display:flex;align-items:flex-start;gap:10px;margin-bottom:14px;font-size:14px;color:#6b7280}
.footer-contact svg{width:18px;height:18px;stroke:#9ca3af;flex-shrink:0;margin-top:2px}
.footer-bottom{border-top:1px solid #f1f5f9;padding:22px 0}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between}
.footer-bottom p{font-size:13px;color:#9ca3af}

/* ===== Breadcrumb ===== */
.breadcrumb{padding:16px 0;font-size:13px;color:#9ca3af}
.breadcrumb a{color:#6b7280;transition:color .2s}
.breadcrumb a:hover{color:#1e40af}
.breadcrumb .sep{margin:0 8px;color:#d1d5db}
.breadcrumb .current{color:#1e40af}

/* ===== Responsive ===== */
@media(max-width:1023px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .hero-swiper{height:480px}
  .hero-swiper h2{font-size:32px}
}
@media(max-width:767px){
  .nav{display:none;position:absolute;top:80px;left:0;right:0;background:#fff;border-bottom:1px solid #f0f0f0;padding:8px 0;flex-direction:column;gap:0;box-shadow:0 10px 30px rgba(0,0,0,.08)}
  .nav.open{display:flex}
  .transparent .nav{background:#1e3a8a}
  .nav-link{padding:12px 24px;height:auto;width:100%;color:#555!important}
  .transparent .nav-link{color:#fff!important}
  .nav-link::after{display:none}
  .nav-toggle{display:block}
  .search-btn{display:none}
  .hero-swiper{height:420px}
  .hero-swiper h2{font-size:26px}
  .hero-swiper p{font-size:14px}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom-inner{flex-direction:column;gap:8px;text-align:center}
  .page-banner h1{font-size:26px}
  .page-banner-inner{padding:80px 0 40px}
  .stats-grid{grid-template-columns:repeat(3,1fr);gap:16px}
  .stats-grid .num{font-size:24px}
  .section{padding:48px 0}
  .section-header{flex-direction:column;align-items:flex-start;gap:12px}
  .product-card{flex-direction:column}
  .gallery-main img{height:240px}
  .header-top{height:64px}
  .nav-link{height:48px}
  .logo-icon{width:36px;height:36px;font-size:12px}
  .logo-text{font-size:16px}
}
@media(min-width:768px){
  .section{padding:80px 0}
}


/* ===== BLazy ===== */
.b-lazy{
  opacity:0;
  transition:opacity .5s ease-in;
}
.b-loaded{
  opacity:1;
}
.b-lazy.b-error{
  opacity:1;
}

/* ===== Wow Animations ===== */
.wow{
  visibility:hidden;
}
.animated{
  visibility:visible;
}

/* fadeInUp */
@keyframes fadeInUp{
  from{opacity:0;transform:translate3d(0,40px,0)}
  to{opacity:1;transform:translate3d(0,0,0)}
}
.fadeInUp{
  animation-name:fadeInUp;
  animation-duration:.7s;
  animation-fill-mode:both;
}

/* fadeInLeft */
@keyframes fadeInLeft{
  from{opacity:0;transform:translate3d(-40px,0,0)}
  to{opacity:1;transform:translate3d(0,0,0)}
}
.fadeInLeft{
  animation-name:fadeInLeft;
  animation-duration:.7s;
  animation-fill-mode:both;
}

/* fadeInRight */
@keyframes fadeInRight{
  from{opacity:0;transform:translate3d(40px,0,0)}
  to{opacity:1;transform:translate3d(0,0,0)}
}
.fadeInRight{
  animation-name:fadeInRight;
  animation-duration:.7s;
  animation-fill-mode:both;
}

/* fadeIn */
@keyframes fadeIn{
  from{opacity:0}
  to{opacity:1}
}
.fadeIn{
  animation-name:fadeIn;
  animation-duration:.8s;
  animation-fill-mode:both;
}

/* zoomIn */
@keyframes zoomIn{
  from{opacity:0;transform:scale3d(.92,.92,.92)}
  to{opacity:1;transform:scale3d(1,1,1)}
}
.zoomIn{
  animation-name:zoomIn;
  animation-duration:.6s;
  animation-fill-mode:both;
}

/* ===== Career Accordion ===== */
.career-hero{text-align:center;padding:120px 0 60px;background:#1e3a5f;color:#fff;position:relative;overflow:hidden}
.career-hero-bg{position:absolute;inset:0;opacity:.15}
.career-hero-bg img{width:100%;height:100%;object-fit:cover}
.career-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(30,58,138,.9),rgba(30,58,138,.6))}
.career-hero-inner{position:relative;z-index:1}
.career-hero h1{font-size:38px;font-weight:700;margin-bottom:12px}
.career-hero p{font-size:16px;color:#bfdbfe;letter-spacing:1px}

.accordion{max-width:900px;margin:0 auto}
.accordion-item{background:#fff;border:1px solid #e5e7eb;border-radius:12px;margin-bottom:16px;overflow:hidden;transition:all .25s}
.accordion-item:hover{border-color:#dbeafe}
.accordion-item.active{border-color:#1e40af;box-shadow:0 4px 20px -4px rgba(30,64,175,.1)}
.accordion-header{display:flex;align-items:center;justify-content:space-between;padding:22px 28px;cursor:pointer;transition:background .2s}
.accordion-header:hover{background:#f8fafc}
.accordion-header-left{display:flex;align-items:center;gap:16px}
.accordion-header h3{font-size:17px;font-weight:600;color:#111827;transition:color .2s}
.accordion-item.active .accordion-header h3{color:#1e40af}
.accordion-date{display:flex;align-items:center;gap:6px;font-size:14px;color:#9ca3af;white-space:nowrap}
.accordion-date svg{width:14px;height:14px;stroke:#9ca3af}
.accordion-arrow{width:24px;height:24px;display:flex;align-items:center;justify-content:center;transition:transform .3s;color:#9ca3af;flex-shrink:0;margin-left:16px}
.accordion-item.active .accordion-arrow{transform:rotate(180deg);color:#1e40af}
.accordion-body{max-height:0;overflow:hidden;transition:max-height .35s ease-out}
.accordion-item.active .accordion-body{max-height:2000px}
.accordion-content{padding:0 28px 28px;border-top:1px solid #f1f5f9}
.accordion-content-inner{padding-top:24px;font-size:15px;line-height:1.9;color:#374151}
.accordion-content-inner h4{font-size:17px;font-weight:600;color:#111827;margin:24px 0 12px}
.accordion-content-inner h4:first-child{margin-top:0}
.accordion-content-inner p{margin-bottom:12px}
.accordion-content-inner ul{margin:8px 0 12px 20px;list-style:disc}
.accordion-content-inner ul li{margin-bottom:6px;color:#4b5563}
.accordion-content-inner .job-table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.accordion-content-inner .job-table th,.accordion-content-inner .job-table td{padding:12px 16px;text-align:left;border-bottom:1px solid #f1f5f9}
.accordion-content-inner .job-table th{background:#f8fafc;color:#374151;font-weight:600;width:140px}
.accordion-content-inner .job-table td{color:#4b5563}
.accordion-meta{display:flex;align-items:center;gap:24px;margin-top:24px;padding-top:20px;border-top:1px solid #f1f5f9;flex-wrap:wrap}
.accordion-meta-item{display:flex;align-items:center;gap:8px;font-size:14px;color:#6b7280}
.accordion-meta-item svg{width:16px;height:16px;stroke:#1e40af}
.accordion-apply-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 24px;background:#1e40af;color:#fff;border-radius:8px;font-size:14px;font-weight:500;transition:all .2s;margin-top:20px}
.accordion-apply-btn:hover{background:#1e3a8a}