/* home inquiry block */
.home-inquiry{background:#101d33;padding:70px 0;}
.home-inquiry .inq-flex{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:stretch;}
.home-inquiry .inq-right{display:flex;flex-direction:column;}
.inq-form{background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.09);border-radius:10px;padding:28px 28px 24px;box-sizing:border-box;flex:1;}
.home-inquiry .home-des{color:#7fa8d9;}
.home-inquiry .home-title{color:#fff;}
.home-inquiry .inq-text{color:#c6d3e4;line-height:1.8;font-size:15px;margin:0 0 16px;}
.home-inquiry .inq-list{list-style:none;margin:22px 0 0;padding:0;color:#c6d3e4;font-size:15px;line-height:2;}
.home-inquiry .inq-list a{color:#fff;text-decoration:underline;}
.inq-form input,.inq-form textarea{width:100%;box-sizing:border-box;padding:12px 14px;margin:0 0 14px;border:1px solid #2c3e5c;background:#0b1526;color:#fff;border-radius:4px;font-size:14px;font-family:inherit;}
.inq-form input::placeholder,.inq-form textarea::placeholder{color:#7b8ba3;}
.inq-row{display:flex;gap:14px;}
.inq-row input{flex:1;}
.inq-form textarea{min-height:170px;resize:vertical;}
.inq-form button{display:inline-block;background:var(--color,#0056a6);color:#fff;border:0;padding:13px 42px;font-size:15px;border-radius:4px;cursor:pointer;letter-spacing:.5px;}
.inq-form button:hover{background:#00397a;}
@media (max-width:900px){
.home-inquiry .inq-flex{grid-template-columns:1fr;gap:36px;}
.inq-row{flex-direction:column;gap:0;}
}
/* home strengths block */
.home-strength{margin:36px 0 24px;}
.hs-head{text-align:center;margin-bottom:28px;}
.hs-eyebrow{color:var(--color,#0056a6);font-size:13px;font-weight:700;letter-spacing:4px;text-transform:uppercase;}
.hs-title{margin:10px 0 0;font-size:30px;font-weight:800;color:#222;}
.hs-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.hs-card{position:relative;border-radius:6px;overflow:hidden;min-height:380px;}
.hs-photo img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;}
.hs-bar{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;align-items:center;gap:14px;padding:13px 20px;background:linear-gradient(90deg,#0056a6 0%,#003060 100%);color:#fff;font-size:16px;font-weight:700;}
.hs-ico{width:44px;height:44px;flex:none;border-radius:6px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;}
.hs-ico svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.hs-center{background:#f6f1ec;display:flex;align-items:center;justify-content:center;padding:26px;}
.hs-inner{background:#fff;width:100%;height:100%;border-radius:4px;box-shadow:0 8px 26px rgba(0,0,0,.07);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:30px 26px;box-sizing:border-box;}
.hs-inner svg{width:34px;height:34px;fill:none;stroke:var(--color,#0056a6);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.hs-line{display:block;width:1px;height:34px;background:var(--color,#0056a6);margin:14px 0;}
.hs-inner h3{margin:0 0 12px;font-size:20px;font-weight:800;color:#222;}
.hs-inner p{margin:0;font-size:14px;line-height:1.85;color:#888;}
.hs-plus{margin-top:20px;width:36px;height:36px;border:1px solid var(--color,#0056a6);border-radius:50%;color:var(--color,#0056a6);font-size:18px;line-height:34px;}
@media (max-width:900px){.hs-grid{grid-template-columns:1fr;}.hs-card{min-height:300px;}}
/* banner copy overlay */

.home-banner .swiper-slide{position:relative;}
.banner-shade{position:absolute;top:0;left:0;right:0;bottom:0;z-index:2;pointer-events:none;background:radial-gradient(ellipse at center,rgba(8,15,28,.82) 0%,rgba(8,15,28,.5) 58%,rgba(8,15,28,.22) 100%);}
.banner-copy{position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);width:90%;max-width:860px;text-align:center;color:#fff;}
.banner-eyebrow{margin:0 0 16px;font-size:14px;letter-spacing:4px;text-transform:uppercase;color:rgba(255,255,255,.85);display:flex;align-items:center;justify-content:center;gap:12px;}
.banner-eyebrow .bar{display:inline-block;width:34px;height:3px;background:var(--color,#0056a6);}
.banner-h{margin:0 0 18px;font-size:46px;line-height:1.15;font-weight:700;color:#fff;text-shadow:0 2px 14px rgba(0,0,0,.45);}
.banner-sub{margin:0 auto;font-size:17px;line-height:1.75;color:rgba(255,255,255,.85);max-width:680px;text-shadow:0 1px 8px rgba(0,0,0,.45);}
.banner-btns{margin-top:30px;display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.banner-btn{display:inline-block;padding:13px 36px;font-size:15px;letter-spacing:.5px;border-radius:4px;transition:all .2s;}
.banner-btn.solid{background:var(--color,#0056a6);color:#fff;}
.banner-btn.solid:hover{background:#00397a;color:#fff;}
.banner-btn.ghost{border:1px solid rgba(255,255,255,.6);color:#fff;}
.banner-btn.ghost:hover{background:rgba(255,255,255,.12);border-color:#fff;color:#fff;}
@media (max-width:768px){
.banner-shade{background:radial-gradient(ellipse at center,rgba(8,15,28,.8) 0%,rgba(8,15,28,.5) 70%);}
.banner-copy{left:50%;right:auto;transform:translate(-50%,-50%);width:92%;max-width:none;}
.banner-eyebrow{font-size:11px;letter-spacing:2px;margin-bottom:8px;}
.banner-h{font-size:21px;margin-bottom:8px;}
.banner-sub{display:none;}
.banner-btns{margin-top:12px;gap:10px;}
.banner-btn{padding:9px 20px;font-size:13px;}
}
/* inquiry FAQ */
.inq-faq{margin:24px 0 4px;}
.inq-faq details{border-bottom:1px solid rgba(255,255,255,.14);}
.inq-faq details:first-child{border-top:1px solid rgba(255,255,255,.14);}
.inq-faq summary{cursor:pointer;padding:13px 30px 13px 0;color:#fff;font-size:15px;list-style:none;position:relative;line-height:1.5;}
.inq-faq summary::-webkit-details-marker{display:none;}
.inq-faq summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);color:var(--color,#0056a6);font-size:20px;font-weight:700;line-height:1;}
.inq-faq details[open] summary::after{content:"\2013";}
.inq-faq details p{margin:0;padding:0 30px 14px 0;color:#c6d3e4;font-size:14px;line-height:1.8;}
/* applications block 3x2 grid (desktop only, mobile keeps template 2-col) */
@media (min-width:769px){
.index-pro.pro-3col .pro-item{width:33.333%;}
.index-pro.pro-3col .pro-item:nth-child(4n+1){border-left:none;}
.index-pro.pro-3col .pro-item:nth-child(3n+1){border-left:1px solid #E5E5E5;}
.index-pro.pro-3col .pro-item:nth-child(n+4){border-top:none;}
}
/* OEM projects: two-row layout (2 cases top, flow bottom full width) */
.oem-grid{max-width:1200px;margin:40px auto 0;padding:0 15px;}
.oem-cases{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px;}
.oem-case{background:#fff;border:1px solid #eee;border-radius:8px;overflow:hidden;box-shadow:0 4px 18px rgba(0,0,0,.05);display:flex;flex-direction:column;}
.oem-case .oem-img{display:block;overflow:hidden;}
.oem-case .oem-img img{width:100%;height:100%;object-fit:cover;transition:transform .2s linear;}
.oem-case .oem-img:hover img{transform:scale(1.08);}
.oem-case-info{padding:18px 20px 20px;}
.oem-case-info h5{font-size:17px;color:#333;margin:0 0 8px;line-height:1.4;}
.oem-case-info p{font-size:14px;color:#777;line-height:1.7;margin:0;}
.oem-flow{background:var(--color,#0056a6);border-radius:8px;padding:28px 34px 30px;color:#fff;}
.oem-flow h5{margin:0 0 22px;font-size:18px;color:#fff;letter-spacing:.5px;text-align:center;}
/* 8-step OEM process with icons */
.oem-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px 22px;}
.oem-steps li{position:relative;text-align:center;padding:0 4px;}
.oem-steps .f-ico{width:54px;height:54px;font-size:22px;border-radius:50%;background:#fff;color:var(--color,#0056a6);display:flex;align-items:center;justify-content:center;margin:0 auto 12px;box-shadow:0 3px 12px rgba(0,0,0,.2);}
.oem-steps .f-ico svg{width:26px;height:26px;display:block;}
.oem-steps b{display:block;font-size:15px;margin-bottom:5px;color:#fff;line-height:1.35;}
.oem-steps b em{font-style:normal;font-weight:700;opacity:.7;margin-right:7px;}
.oem-steps p{margin:0;font-size:12.5px;line-height:1.65;color:rgba(255,255,255,.85);}
@media (max-width:1024px){
.oem-steps{grid-template-columns:repeat(2,1fr);gap:24px 20px;}
}
@media (max-width:900px){
.oem-cases{grid-template-columns:1fr;}
.oem-flow{padding:22px 22px 24px;}
}
@media (max-width:600px){
.oem-steps{grid-template-columns:1fr;gap:18px;}
.oem-steps li{display:flex;gap:14px;align-items:flex-start;text-align:left;}
.oem-steps .f-ico{margin:0;flex:none;width:46px;height:46px;}
.oem-steps .f-ico svg{width:22px;height:22px;}
}
.home-banner .banner-animote{padding:0;bottom:auto;top:50%;transform:translate(-50%,-50%);left:50%;text-align:center;width:94%;max-width:900px;animation:bannerani .5s forwards;animation-delay:.7s}
@keyframes bannerani{0%{opacity:0;margin-top:20px;}
100%{opacity:1;margin-top:0}}
.home-banner .swiper-slide img{filter:brightness(.7)}
.home-banner .banner-animote .p1{font-weight:bold;font-size:50px;line-height:1.3;}
.home-banner .banner-animote .p2{max-width:700px;margin:10px auto 0;font-size:18px;line-height:1.8}
.home-banner .banner-animote .p3{margin-top:40px;display:flex;justify-content:center;gap:20px;}
.home-banner .banner-animote .p3 a{border-radius:5px;}
.home-banner .banner-animote .p3 a:nth-child(2){border:1px solid #fff;background:transparent;}
.home-banner .banner-animote .p3 a:nth-child(2):hover{background:var(--color);border-color:var(--color)}
@media (max-width:1366px){.home-banner .banner-animote .p1{font-size:40px;}
.home-banner .banner-animote .p2{max-width:600px;font-size:16px;}
.home-banner .banner-animote .p3{margin-top:30px;gap:12px;}
.home-banner .banner-animote .p3 a{width:auto;padding:0 30px}
.home-banner .banner-animote{max-width:800px}}
@media (max-width:1024px){.home-banner .banner-animote .p1{font-size:32px;}}
@media (max-width:768px){.home-banner .banner-animote .p1{font-size:28px;}
.home-banner .banner-animote .p2{font-size:14px;}
.home-banner .banner-animote .p3{display:none}}
@media (max-width:550px){.home-banner .banner-animote .p1{font-size:16px;}
.home-banner .banner-animote .p2{font-size:12px;margin-top:5px;line-height:1.4}}
.home-desc1{ text-align: center; margin:20px auto 0;max-width:1150px}