:root{
  --navy:#06162d;--navy-2:#0a2347;--blue:#0878ff;--blue-2:#18a8ff;--cyan:#62d6ff;
  --text:#0c2343;--muted:#64748b;--line:#dbe5f1;--bg:#f5f8fc;--white:#fff;
  --shadow:0 16px 40px rgba(11,40,79,.10);--radius:18px;--radius-sm:12px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg);line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.section{padding:72px 0}.section-tight{padding:42px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}h1,h2,h3{line-height:1.15;margin:0 0 16px}h1{font-size:clamp(2.4rem,5vw,4.9rem);letter-spacing:-.04em}h2{font-size:clamp(1.9rem,3vw,3rem);letter-spacing:-.03em}h3{font-size:1.15rem}.lead{font-size:1.12rem;color:#d6e4f7;max-width:720px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section-head p{color:var(--muted);max-width:620px;margin:0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;padding:13px 20px;border-radius:10px;font-weight:800;cursor:pointer;transition:.2s}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--blue),#005eea);color:#fff;box-shadow:0 10px 28px rgba(8,120,255,.25)}.btn-outline{border-color:#83b7ff;color:#fff;background:rgba(255,255,255,.05)}.btn-light{background:#fff;color:#075fd6}.btn-ghost{background:#eff6ff;color:#075fd6;border-color:#cfe1ff}.btn-dark{background:#0b2549;color:#fff}.btn-sm{padding:9px 13px;font-size:.9rem}.nav{height:74px;background:rgba(4,16,34,.96);border-bottom:1px solid rgba(255,255,255,.08);position:sticky;top:0;z-index:50;backdrop-filter:blur(12px)}.nav-inner{height:100%;display:flex;align-items:center;gap:34px}.logo{font-weight:950;font-style:italic;color:#fff;font-size:1.85rem;letter-spacing:.04em}.nav-links{display:flex;align-items:center;gap:26px;margin-left:auto}.nav-links a{color:#dce8f7;font-size:.95rem;font-weight:700;padding:26px 0 22px;position:relative}.nav-links a.active,.nav-links a:hover{color:#52b7ff}.nav-links a.active:after{content:"";position:absolute;left:0;right:0;bottom:14px;height:2px;background:#1aa4ff;border-radius:9px}.lang{margin-left:8px;color:#fff;border:1px solid rgba(255,255,255,.16);padding:8px 12px;border-radius:9px;font-weight:700}.menu-btn{display:none;margin-left:auto;background:none;border:0;color:#fff;font-size:1.4rem}.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 72% 36%,rgba(10,133,255,.3),transparent 32%),linear-gradient(135deg,#041126 0%,#082a58 65%,#061a39 100%);color:#fff}.hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 10% 15%,rgba(42,164,255,.35) 1px,transparent 1.6px),radial-gradient(circle at 80% 30%,rgba(64,187,255,.28) 1px,transparent 1.8px);background-size:40px 40px,58px 58px;opacity:.45}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;min-height:610px;padding:70px 0}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.hero-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:9px;border:1px solid rgba(121,194,255,.34);background:rgba(6,35,70,.62);color:#dceeff;font-weight:700;font-size:.86rem}.visual-orbit{position:relative;min-height:390px}.globe{position:absolute;inset:12% 8% 8%;border:1px solid rgba(105,194,255,.27);border-radius:50%;box-shadow:0 0 70px rgba(0,153,255,.25) inset,0 0 60px rgba(0,120,255,.12);background:radial-gradient(circle at center,rgba(20,120,240,.18),rgba(6,22,50,.02) 60%),repeating-radial-gradient(circle at center,transparent 0 28px,rgba(64,183,255,.08) 29px 30px)}.orbit{position:absolute;border:1px solid rgba(64,183,255,.34);border-radius:50%;transform:rotate(-18deg)}.orbit.o1{inset:22% 3%}.orbit.o2{inset:6% 18%;transform:rotate(28deg)}.device-stage{position:absolute;left:10%;right:4%;bottom:7%;height:120px;border-radius:50%;background:radial-gradient(ellipse at center,rgba(17,145,255,.45),rgba(5,22,49,0) 68%);filter:drop-shadow(0 0 20px rgba(0,156,255,.35))}.device-stack{position:absolute;right:9%;bottom:18%;display:grid;grid-template-columns:1.2fr 1fr;gap:12px;align-items:end;width:80%}.device-card{background:linear-gradient(145deg,#142338,#050b12);border:1px solid #2b4560;border-radius:14px;box-shadow:0 20px 45px rgba(0,0,0,.35);min-height:84px;position:relative;overflow:hidden}.device-card:before{content:"FOFN";position:absolute;inset:auto 12px 8px auto;color:#8fa6be;font-weight:900;letter-spacing:.08em;font-size:.7rem}.device-card.big{height:128px}.device-card.solar{height:104px;background:linear-gradient(160deg,#17334a 0 42%,#050c14 42%)}.device-card.solar:after{content:"";position:absolute;left:8px;right:8px;top:8px;height:36px;background:repeating-linear-gradient(90deg,#244d7a 0 14px,#61a5dd 15px 16px),repeating-linear-gradient(0deg,transparent 0 8px,#7ac7ff 9px 10px);border:2px solid #a0b4c4;border-radius:5px}.device-card.camera{height:92px;border-radius:50% 50% 18px 18px;background:radial-gradient(circle at 50% 36%,#08131d 0 12px,#1f3548 13px 26px,#070c12 27px)}.login-card{width:min(420px,100%);margin-left:auto;background:rgba(5,21,45,.86);border:1px solid rgba(129,190,255,.38);box-shadow:0 25px 80px rgba(0,0,0,.34);padding:28px;border-radius:18px;backdrop-filter:blur(14px)}.login-card h2{font-size:1.75rem}.field{display:grid;gap:7px;margin-bottom:14px}.field label{font-size:.84rem;font-weight:800;color:#334155}.field input,.field textarea,.field select{width:100%;border:1px solid #d7e1ec;background:#fff;border-radius:10px;padding:12px 13px;outline:none}.hero .login-card .field label{color:#cce2fa}.hero .login-card .field input{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.14);color:#fff}.hero .login-card .field input::placeholder{color:#9db2c9}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.trust-strip{position:relative;z-index:3;margin-top:-34px}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden;border:1px solid #e7edf5}.trust-item{padding:22px 24px;display:flex;gap:14px;align-items:flex-start}.trust-item+.trust-item{border-left:1px solid #e4eaf2}.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:#eaf4ff;color:#0878ff;font-weight:900;flex:0 0 auto}.trust-item p,.card p{margin:5px 0 0;color:var(--muted);font-size:.92rem}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:#fff;border:1px solid #e2eaf3;border-radius:16px;box-shadow:0 10px 30px rgba(13,44,84,.06);overflow:hidden}.card-body{padding:18px}.card-media{height:155px;background:linear-gradient(145deg,#ddebfb,#f7fbff);position:relative;overflow:hidden}.card-media.dark{background:linear-gradient(145deg,#0c2a53,#07172f)}.mini-device{position:absolute;width:55%;height:42%;left:22%;top:30%;background:linear-gradient(145deg,#263445,#05090d);border:1px solid #3a5068;border-radius:11px;box-shadow:0 16px 28px rgba(5,20,38,.3)}.mini-device:after{content:"FOFN";position:absolute;right:9px;bottom:7px;color:#93a3b4;font-size:.62rem;font-weight:900}.mini-device.solar:before{content:"";position:absolute;left:8%;right:8%;top:-34%;height:34%;background:repeating-linear-gradient(90deg,#1d4f80 0 12px,#5aa8e4 13px 14px);border:2px solid #8297aa;transform:skew(-8deg)}.mini-device.camera{width:36%;left:32%;height:58%;top:20%;border-radius:50% 50% 12px 12px;background:radial-gradient(circle at 50% 35%,#07111a 0 10px,#2c455c 11px 24px,#090f15 25px)}.solution-photo{height:165px;background:linear-gradient(135deg,#093366,#1b86d9);position:relative;overflow:hidden}.solution-photo:after{content:"";position:absolute;inset:auto 0 0;height:46%;background:linear-gradient(180deg,transparent,rgba(0,0,0,.45))}.vehicle-shape{position:absolute;left:14%;right:14%;bottom:22%;height:30%;border-radius:10px;background:#edf6ff;box-shadow:38px 4px 0 -4px #d7e6f5}.vehicle-shape:before,.vehicle-shape:after{content:"";position:absolute;bottom:-9px;width:18px;height:18px;background:#132a43;border-radius:50%}.vehicle-shape:before{left:14%}.vehicle-shape:after{right:14%}.boat-shape{position:absolute;left:20%;right:20%;bottom:18%;height:22%;background:#fff;clip-path:polygon(0 0,100% 0,82% 100%,18% 100%)}.container-shape{position:absolute;left:18%;right:18%;bottom:24%;height:40%;background:repeating-linear-gradient(90deg,#b63f2c 0 12px,#d96249 13px 15px);border:2px solid #7b251c}.excavator-shape{position:absolute;left:24%;right:22%;bottom:20%;height:32%;background:#f3a300;border-radius:5px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.feature-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.feature{padding:20px 14px;text-align:center;background:#fff;border:1px solid #e5edf5;border-radius:14px}.feature .icon{margin:0 auto 10px}.feature p{font-size:.8rem;color:var(--muted);margin:5px 0 0}.cta-band{background:radial-gradient(circle at 82% 30%,rgba(65,175,255,.28),transparent 28%),linear-gradient(135deg,#063a93,#0056cb 55%,#052a69);color:#fff;border-radius:18px;padding:26px 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;box-shadow:0 18px 50px rgba(0,71,173,.22)}.footer{background:#04142a;color:#dbe7f6;padding:54px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:34px}.footer h4{color:#fff;margin:0 0 12px}.footer a{display:block;color:#a8bad0;font-size:.9rem;margin:7px 0}.footer p{color:#9fb0c5;font-size:.9rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;color:#8fa3bb;font-size:.84rem}.breadcrumbs{font-size:.85rem;color:#a8c4e5;margin-bottom:10px}.page-hero .hero-inner{min-height:390px;padding:48px 0}.page-hero h1{font-size:clamp(2.5rem,4.6vw,4.3rem)}.hero-products .products-page-title{font-size:clamp(2.05rem,3.6vw,3.45rem);letter-spacing:-.025em}.category-strip{background:#fff;box-shadow:var(--shadow);border:1px solid #e7edf5;border-radius:16px;display:grid;grid-template-columns:repeat(5,1fr);overflow:hidden}.category-strip a{padding:18px;text-align:center;font-weight:800}.category-strip a+a{border-left:1px solid #e5ebf3}.catalog{display:grid;grid-template-columns:260px 1fr;gap:20px}.sidebar{background:#fff;border:1px solid #e3eaf3;border-radius:16px;padding:20px;align-self:start;position:sticky;top:94px}.filter-group{padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid #e8edf4}.filter-group:last-child{border:0;margin:0;padding:0}.check{display:flex;gap:9px;align-items:center;margin:8px 0;color:#475569;font-size:.92rem}.toolbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:16px}.featured-product{display:grid;grid-template-columns:290px 1fr auto;gap:26px;align-items:center;background:radial-gradient(circle at 80% 50%,rgba(20,145,255,.24),transparent 35%),linear-gradient(135deg,#071d3d,#052b63);color:#fff;border-radius:16px;padding:24px;margin-bottom:16px}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.product-card{background:#fff;border:1px solid #e1e9f2;border-radius:14px;padding:14px}.product-card .card-media{height:120px;border-radius:10px;margin-bottom:12px}.product-card ul{padding-left:18px;color:#64748b;font-size:.82rem;min-height:72px}.product-actions{display:flex;gap:8px}.product-layout{display:grid;grid-template-columns:1.1fr 1fr 360px;gap:22px;align-items:start}.panel{background:#fff;border:1px solid #e2eaf3;border-radius:16px;padding:22px;box-shadow:0 10px 30px rgba(12,38,70,.05)}.gallery-main{height:360px;background:linear-gradient(145deg,#f4f8fc,#fff);border-radius:14px;position:relative}.gallery-main .mini-device{width:65%;height:42%;left:18%;top:28%}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:12px}.thumb{height:72px;border:1px solid #dce6f0;border-radius:10px;background:#f8fbfe}.spec-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid #e1e9f2;border-radius:14px;overflow:hidden}.spec-table th,.spec-table td{padding:11px 13px;border-bottom:1px solid #e7edf4;text-align:left;font-size:.9rem}.spec-table th{width:33%;background:#f7faff}.application-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.application-card{background:#fff;border:1px solid #e1e8f1;border-radius:14px;overflow:hidden}.application-card .solution-photo{height:130px}.application-card h3{padding:13px 15px;margin:0}.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}.contact-form,.contact-info{background:#fff;border:1px solid #e2e9f2;border-radius:16px;padding:24px;box-shadow:0 10px 30px rgba(12,38,70,.05)}.map-box{height:280px;border-radius:14px;background:linear-gradient(135deg,#e6eef5,#f7fbff);position:relative;overflow:hidden;margin-top:16px}.map-box:before{content:"";position:absolute;inset:0;background-image:linear-gradient(30deg,transparent 45%,#c9d8e7 46% 48%,transparent 49%),linear-gradient(-35deg,transparent 45%,#d2deea 46% 48%,transparent 49%);background-size:70px 70px}.pin{position:absolute;left:58%;top:40%;width:28px;height:28px;border-radius:50% 50% 50% 0;background:#0878ff;transform:rotate(-45deg);box-shadow:0 8px 25px rgba(8,120,255,.3)}.contact-list{display:grid;gap:14px}.contact-row{display:flex;gap:12px;align-items:flex-start}.stats{display:grid;grid-template-columns:repeat(4,1fr);background:linear-gradient(135deg,#052b64,#0646a1);color:#fff;border-radius:16px;overflow:hidden}.stat{padding:28px;text-align:center}.stat+.stat{border-left:1px solid rgba(255,255,255,.2)}.stat strong{display:block;font-size:2rem}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{background:#fff;border:1px solid #e3eaf2;border-radius:14px;padding:20px}.step-num{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#0878ff;color:#fff;font-weight:900;margin-bottom:12px}.platform-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.platform-card{background:#fff;border:1px solid #e2e9f2;border-radius:14px;padding:18px}.dashboard-shot{height:105px;border-radius:10px;background:linear-gradient(145deg,#e8f3ff,#fff);position:relative;margin-bottom:12px;overflow:hidden}.dashboard-shot:before{content:"";position:absolute;left:10px;right:10px;top:10px;height:18px;background:#0c315f;border-radius:5px}.dashboard-shot:after{content:"";position:absolute;left:16px;right:16px;top:38px;bottom:14px;background:linear-gradient(90deg,#c7ddf1 33%,#eef5fb 33% 66%,#c7ddf1 66%);border-radius:6px}.search-row{display:flex;gap:12px;margin-top:26px}.search-box{flex:1;background:#fff;border:0;border-radius:10px;padding:13px 14px;min-width:0}.notice{font-size:.86rem;color:var(--muted);background:#eff6ff;border:1px solid #d7e8ff;border-radius:10px;padding:10px 12px}
@media (max-width:980px){.nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:#071a35;padding:18px 24px;flex-direction:column;align-items:flex-start}.nav-links.open{display:flex}.menu-btn{display:block}.lang{margin-left:0}.hero-inner{grid-template-columns:1fr;min-height:auto;padding:56px 0}.visual-orbit{min-height:330px}.login-card{margin:0}.trust-grid,.cards,.feature-grid,.stats,.steps,.platform-grid,.application-grid{grid-template-columns:repeat(2,1fr)}.catalog{grid-template-columns:1fr}.sidebar{position:static}.product-grid{grid-template-columns:repeat(2,1fr)}.product-layout{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}.category-strip{grid-template-columns:repeat(2,1fr)}.featured-product{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.form-row{grid-template-columns:1fr}}
@media (max-width:620px){.container{width:min(100% - 24px,1180px)}.section{padding:50px 0}.hero-inner{padding:46px 0}.trust-grid,.cards,.feature-grid,.grid-3,.grid-2,.stats,.steps,.platform-grid,.application-grid,.product-grid,.footer-grid{grid-template-columns:1fr}.trust-item+.trust-item,.stat+.stat{border-left:0;border-top:1px solid #e5ebf3}.category-strip{grid-template-columns:1fr}.category-strip a+a{border-left:0;border-top:1px solid #e5ebf3}.cta-band{align-items:flex-start;flex-direction:column}.footer-bottom{flex-direction:column}.search-row{flex-direction:column}.hero-chips{gap:8px}.product-actions{flex-direction:column}}

/* =========================================================
   V2 LARGE BANNER VISUAL SYSTEM
   Banner artwork is decorative; headings/buttons remain HTML
   for accessibility, multilingual SEO and responsive layouts.
   ========================================================= */
.hero-banner{
  isolation:isolate;
  background-color:#041126;
  background-repeat:no-repeat;
  background-position:center center;
  background-size:cover;
}
.hero-banner::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background:
    linear-gradient(90deg,rgba(2,12,28,.96) 0%,rgba(3,17,38,.90) 27%,rgba(4,26,59,.35) 61%,rgba(3,15,34,.12) 100%),
    linear-gradient(180deg,rgba(1,9,21,.10),rgba(1,10,24,.30));
  pointer-events:none;
}
.hero-banner::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;height:130px;
  z-index:0;
  background:linear-gradient(180deg,transparent,rgba(2,12,28,.48));
  pointer-events:none;
}
.hero-home{background-image:url('../img/banners/banner-home.webp')}
.hero-products{background-image:url('../img/banners/banner-products.webp')}
.hero-product{background-image:url('../img/banners/banner-product.webp')}
.hero-solutions{background-image:url('../img/banners/banner-solutions.webp')}
.hero-contact{background-image:url('../img/banners/banner-contact.webp')}
.hero-oem{background-image:url('../img/banners/banner-oem.webp')}
.hero-about{background-image:url('../img/banners/banner-about.webp')}
.hero-blog{background-image:url('../img/banners/banner-blog.webp')}
.hero-banner .hero-inner{z-index:2}
.hero-home .hero-inner{min-height:650px;grid-template-columns:minmax(0,720px) minmax(340px,420px);justify-content:space-between}
.hero-home h1{font-size:clamp(1.95rem,3.35vw,3.5rem);max-width:820px;text-shadow:0 6px 30px rgba(0,0,0,.32)}
.hero-home .lead{max-width:680px;text-shadow:0 3px 18px rgba(0,0,0,.28)}
.page-hero.hero-banner .hero-inner{min-height:465px;grid-template-columns:minmax(0,720px) 1fr;padding:62px 0}
.page-hero.hero-banner .hero-inner>div:first-child{max-width:720px}
.page-hero.hero-banner .visual-orbit{opacity:0;pointer-events:none;min-height:300px}
.hero-banner .eyebrow{color:#6fc9ff}
.hero-banner .breadcrumbs{color:#bbd7f4}
.hero-banner .chip{background:rgba(3,25,58,.72);border-color:rgba(99,185,255,.48);box-shadow:0 8px 24px rgba(0,0,0,.10)}
.hero-banner .btn-outline{background:rgba(2,18,42,.45);backdrop-filter:blur(8px)}
.login-card{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,rgba(7,29,61,.92),rgba(4,20,44,.93));
  border:1px solid rgba(119,194,255,.48);
  box-shadow:0 30px 90px rgba(0,0,0,.42),0 0 0 1px rgba(255,255,255,.025) inset;
}
.login-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#19a7ff,#146bff,#58d3ff)}
.login-card h2{margin-bottom:5px}
.login-card .lead{margin-top:0}
.login-assist{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:-2px 0 15px;font-size:.82rem;color:#c9def4}
.login-assist a{color:#55baff;font-weight:700}
.remember-line{display:flex!important;align-items:center;gap:6px!important;color:#c9def4!important;font-weight:600!important}
.remember-line input{width:auto!important;accent-color:#118aff}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:70;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#20c863;color:#fff;font-weight:950;font-size:.92rem;border:3px solid #fff;box-shadow:0 14px 36px rgba(4,36,25,.28);transition:.2s}
.whatsapp-float:hover{transform:translateY(-3px) scale(1.03)}
.footer-bottom a{color:#b9cce1;text-decoration:underline;text-underline-offset:3px}

/* clearer page separation under image banners */
.hero-banner + .trust-strip{margin-top:-38px}
.page-hero.hero-banner + .section,.page-hero.hero-banner + .section-tight{position:relative;z-index:2}

@media (max-width:980px){
  .hero-banner{background-position:62% center}
  .hero-banner::before{background:linear-gradient(90deg,rgba(2,12,28,.97) 0%,rgba(3,17,38,.88) 52%,rgba(3,17,38,.50) 100%)}
  .hero-home .hero-inner{grid-template-columns:1fr;min-height:auto;padding:58px 0 70px}
  .hero-home .login-card{margin-top:18px;max-width:470px}
  .page-hero.hero-banner .hero-inner{grid-template-columns:1fr;min-height:400px;padding:52px 0}
  .page-hero.hero-banner .visual-orbit{display:none}
}
@media (max-width:620px){
  .hero-banner{background-position:70% center;background-size:auto 100%}
  .hero-banner::before{background:linear-gradient(90deg,rgba(2,12,28,.98),rgba(3,17,38,.90) 68%,rgba(3,17,38,.62))}
  .hero-home h1{font-size:clamp(1.6rem,7.35vw,2.3rem)}
  .hero-home .hero-inner{padding:42px 0 62px}
  .page-hero.hero-banner .hero-inner{min-height:360px;padding:42px 0}
  .whatsapp-float{right:14px;bottom:14px;width:50px;height:50px}
}

/* =========================================================
   V2 LARGE BANNER VISUAL SYSTEM
   Banner artwork is decorative; headings/buttons remain HTML
   for accessibility, multilingual SEO and responsive layouts.
   ========================================================= */
.hero-banner{
  isolation:isolate;
  background-color:#041126;
  background-repeat:no-repeat;
  background-position:center center;
  background-size:cover;
}
.hero-banner::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:0;
  background:
    linear-gradient(90deg,rgba(2,12,28,.96) 0%,rgba(3,17,38,.90) 27%,rgba(4,26,59,.35) 61%,rgba(3,15,34,.12) 100%),
    linear-gradient(180deg,rgba(1,9,21,.10),rgba(1,10,24,.30));
  pointer-events:none;
}
.hero-banner::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;height:130px;
  z-index:0;
  background:linear-gradient(180deg,transparent,rgba(2,12,28,.48));
  pointer-events:none;
}
.hero-home{background-image:url('../img/banners/banner-home.webp')}
.hero-products{background-image:url('../img/banners/banner-products.webp')}
.hero-product{background-image:url('../img/banners/banner-product.webp')}
.hero-solutions{background-image:url('../img/banners/banner-solutions.webp')}
.hero-contact{background-image:url('../img/banners/banner-contact.webp')}
.hero-oem{background-image:url('../img/banners/banner-oem.webp')}
.hero-about{background-image:url('../img/banners/banner-about.webp')}
.hero-blog{background-image:url('../img/banners/banner-blog.webp')}
.hero-banner .hero-inner{z-index:2}
.hero-home .hero-inner{min-height:650px;grid-template-columns:minmax(0,720px) minmax(340px,420px);justify-content:space-between}
.hero-home h1{font-size:clamp(1.95rem,3.35vw,3.5rem);max-width:820px;text-shadow:0 6px 30px rgba(0,0,0,.32)}
.hero-home .lead{max-width:680px;text-shadow:0 3px 18px rgba(0,0,0,.28)}
.page-hero.hero-banner .hero-inner{min-height:465px;grid-template-columns:minmax(0,720px) 1fr;padding:62px 0}
.page-hero.hero-banner .hero-inner>div:first-child{max-width:720px}
.page-hero.hero-banner .visual-orbit{opacity:0;pointer-events:none;min-height:300px}
.hero-banner .eyebrow{color:#6fc9ff}
.hero-banner .breadcrumbs{color:#bbd7f4}
.hero-banner .chip{background:rgba(3,25,58,.72);border-color:rgba(99,185,255,.48);box-shadow:0 8px 24px rgba(0,0,0,.10)}
.hero-banner .btn-outline{background:rgba(2,18,42,.45);backdrop-filter:blur(8px)}
.login-card{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,rgba(7,29,61,.92),rgba(4,20,44,.93));
  border:1px solid rgba(119,194,255,.48);
  box-shadow:0 30px 90px rgba(0,0,0,.42),0 0 0 1px rgba(255,255,255,.025) inset;
}
.login-card::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#19a7ff,#146bff,#58d3ff)}
.login-card h2{margin-bottom:5px}
.login-card .lead{margin-top:0}
.login-assist{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:-2px 0 15px;font-size:.82rem;color:#c9def4}
.login-assist a{color:#55baff;font-weight:700}
.remember-line{display:flex!important;align-items:center;gap:6px!important;color:#c9def4!important;font-weight:600!important}
.remember-line input{width:auto!important;accent-color:#118aff}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:70;width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:#20c863;color:#fff;font-weight:950;font-size:.92rem;border:3px solid #fff;box-shadow:0 14px 36px rgba(4,36,25,.28);transition:.2s}
.whatsapp-float:hover{transform:translateY(-3px) scale(1.03)}
.footer-bottom a{color:#b9cce1;text-decoration:underline;text-underline-offset:3px}
.hero-banner + .trust-strip{margin-top:-38px}
.page-hero.hero-banner + .section,.page-hero.hero-banner + .section-tight{position:relative;z-index:2}
@media (max-width:980px){
  .hero-banner{background-position:62% center}
  .hero-banner::before{background:linear-gradient(90deg,rgba(2,12,28,.97) 0%,rgba(3,17,38,.88) 52%,rgba(3,17,38,.50) 100%)}
  .hero-home .hero-inner{grid-template-columns:1fr;min-height:auto;padding:58px 0 70px}
  .hero-home .login-card{margin-top:18px;max-width:470px}
  .page-hero.hero-banner .hero-inner{grid-template-columns:1fr;min-height:400px;padding:52px 0}
  .page-hero.hero-banner .visual-orbit{display:none}
}
@media (max-width:620px){
  .hero-banner{background-position:70% center;background-size:auto 100%}
  .hero-banner::before{background:linear-gradient(90deg,rgba(2,12,28,.98),rgba(3,17,38,.90) 68%,rgba(3,17,38,.62))}
  .hero-home h1{font-size:clamp(1.6rem,7.35vw,2.3rem)}
  .hero-home .hero-inner{padding:42px 0 62px}
  .page-hero.hero-banner .hero-inner{min-height:360px;padding:42px 0}
  .whatsapp-float{right:14px;bottom:14px;width:50px;height:50px}
}
.gallery-main{display:grid;place-items:center;overflow:hidden}
.gallery-main>img{width:100%;height:100%;object-fit:contain;border-radius:14px}


/* === FOFN GPS API login widget v3 === */
.login-subtitle{font-size:.92rem!important;margin:0 0 16px!important;color:#bcd2ea!important}
.login-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;margin:0 0 16px;border-radius:11px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10)}
.login-tab{appearance:none;border:0;border-radius:8px;padding:9px 10px;background:transparent;color:#a9c3df;font-size:.86rem;font-weight:800;cursor:pointer;transition:.2s}
.login-tab:hover{color:#fff;background:rgba(255,255,255,.06)}
.login-tab.active{color:#fff;background:linear-gradient(135deg,#168cff,#075fdf);box-shadow:0 7px 20px rgba(0,96,223,.32)}
.password-wrap{position:relative}
.password-wrap input{padding-right:66px!important}
.password-toggle{position:absolute;right:7px;top:50%;transform:translateY(-50%);border:0;background:rgba(255,255,255,.08);color:#79c5ff;border-radius:7px;padding:6px 8px;font-size:.72rem;font-weight:800;cursor:pointer}
.password-toggle:hover{background:rgba(255,255,255,.14);color:#fff}
.login-submit{width:100%;min-height:47px;position:relative}
.login-submit[disabled]{cursor:not-allowed;opacity:.75;transform:none}
.login-spinner{display:none;width:17px;height:17px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:fofn-spin .7s linear infinite}
.login-submit.is-loading .login-spinner{display:inline-block}
@keyframes fofn-spin{to{transform:rotate(360deg)}}
.login-status{margin:0 0 12px;padding:10px 11px;border-radius:9px;font-size:.8rem;line-height:1.45;border:1px solid transparent}
.login-status.info{display:block;background:rgba(21,132,255,.12);border-color:rgba(67,166,255,.32);color:#cce8ff}
.login-status.success{display:block;background:rgba(27,190,111,.13);border-color:rgba(64,215,140,.34);color:#c7f8de}
.login-status.error{display:block;background:rgba(239,68,68,.13);border-color:rgba(248,113,113,.34);color:#ffd0d0}
.login-security{color:#91a9c2;font-size:.72rem;line-height:1.45;margin:12px 0 0}
.login-card input.is-invalid{border-color:#ff7171!important;box-shadow:0 0 0 3px rgba(255,83,83,.12)}
.login-card .field{margin-bottom:12px}
@media(max-width:620px){.login-tabs{margin-bottom:14px}.login-card{padding:22px}.login-assist{align-items:flex-start;flex-direction:column;gap:7px}}

/* === Compact homepage login card v4 === */
.hero-home .login-card{
  width:min(390px,100%);
  padding:17px 20px 16px;
  border-radius:15px;
}
.hero-home .login-card h2{
  font-size:1.34rem;
  margin:0 0 2px;
}
.hero-home .login-subtitle{
  font-size:.78rem!important;
  line-height:1.25!important;
  margin:0 0 8px!important;
}
.hero-home .login-tabs{
  gap:4px;
  padding:3px;
  margin:0 0 8px;
  border-radius:9px;
}
.hero-home .login-tab{
  padding:6px 8px;
  border-radius:7px;
  font-size:.78rem;
}
.hero-home .login-card .field{
  gap:3px;
  margin-bottom:7px;
}
.hero-home .login-card .field label{
  font-size:.73rem;
  line-height:1.2;
}
.hero-home .login-card .field input{
  min-height:36px;
  padding:8px 10px;
  border-radius:8px;
  font-size:.84rem;
}
.hero-home .password-wrap input{padding-right:56px!important}
.hero-home .password-toggle{
  right:5px;
  padding:4px 6px;
  border-radius:6px;
  font-size:.66rem;
}
.hero-home .login-assist{
  margin:0 0 8px;
  gap:8px;
  font-size:.72rem;
  line-height:1.2;
}
.hero-home .remember-line{gap:4px!important}
.hero-home .login-status{
  margin:0 0 7px;
  padding:7px 9px;
  border-radius:7px;
  font-size:.72rem;
}
.hero-home .login-submit{
  min-height:38px;
  padding:8px 14px;
  border-radius:8px;
  font-size:.84rem;
}
.hero-home .login-spinner{width:14px;height:14px}
.hero-home .login-security{
  margin:6px 0 0;
  font-size:.61rem;
  line-height:1.2;
  opacity:.78;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}
@media(max-width:980px){
  .hero-home .login-card{max-width:390px}
}
@media(max-width:620px){
  .hero-home .login-card{padding:16px 17px 15px}
  .hero-home .login-assist{flex-direction:row;align-items:center;gap:8px}
  .hero-home .login-security{white-space:normal}
}


/* V6: Chinese homepage hero title stays on one line; English version unchanged */
html[lang="zh-CN"] .hero-home h1{
  font-size:clamp(1.55rem,2.45vw,2.05rem);
  max-width:none;
  white-space:nowrap;
  letter-spacing:-.04em;
}
@media (max-width:900px){
  html[lang="zh-CN"] .hero-home h1{
    font-size:clamp(1.05rem,4.7vw,1.75rem);
    white-space:nowrap;
  }
}

/* V7: Chinese homepage headline aligns visually with the descriptive text width.
   English homepage is intentionally unchanged. */
@media (min-width:901px){
  html[lang="zh-CN"] .hero-home h1{
    width:680px;
    max-width:100%;
    font-size:clamp(1.55rem,2.45vw,2.05rem);
    white-space:nowrap;
    text-align:justify;
    text-align-last:justify;
    text-justify:inter-character;
    letter-spacing:normal;
  }
}
@media (max-width:900px){
  html[lang="zh-CN"] .hero-home h1{
    width:auto;
    max-width:100%;
    font-size:clamp(1.05rem,4.7vw,1.75rem);
    white-space:nowrap;
    text-align:left;
    text-align-last:auto;
    letter-spacing:-.04em;
  }
}

/* V8: real core product imagery */
.core-product-card{transition:transform .22s ease,box-shadow .22s ease}.core-product-card:hover{transform:translateY(-5px);box-shadow:0 18px 42px rgba(13,44,84,.12)}.card-media.product-photo{background:#fff;height:190px;display:flex;align-items:center;justify-content:center;padding:12px}.core-product-img{width:100%;height:100%;object-fit:contain;object-position:center;transition:transform .28s ease}.core-product-card:hover .core-product-img{transform:scale(1.035)}.product-kicker{display:block;color:#0878ff;font-weight:850;font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;margin-bottom:7px}.product-hero-img{position:absolute;width:min(430px,70%);height:240px;right:7%;bottom:12%;object-fit:contain;filter:drop-shadow(0 22px 30px rgba(0,0,0,.35));background:rgba(255,255,255,.96);border-radius:20px;padding:14px}.gallery-main.product-real{display:flex;align-items:center;justify-content:center;padding:18px}.gallery-main.product-real img{width:100%;height:100%;object-fit:contain}.spec-note{font-size:.84rem;color:#64748b;margin-top:10px}.feature-grid.product-features{grid-template-columns:repeat(4,1fr)}@media(max-width:980px){.feature-grid.product-features{grid-template-columns:repeat(2,1fr)}}@media(max-width:620px){.card-media.product-photo{height:220px}.feature-grid.product-features{grid-template-columns:1fr}.product-hero-img{position:relative;right:auto;bottom:auto;width:100%;height:220px;margin-top:16px}}


/* V9: homepage 8-product grid and smaller homepage section headings */
.home-section-title{
  font-size:clamp(1.3rem,2vw,2rem)!important;
  letter-spacing:-.025em;
  margin-bottom:10px;
}
.core-product-cards{
  grid-template-columns:repeat(4,minmax(0,1fr));
  align-items:stretch;
}
.core-product-card{height:100%;display:flex;flex-direction:column}
.core-product-card .card-body{display:flex;flex-direction:column;flex:1}
.core-product-card .card-body p{min-height:48px}
.core-product-card .card-body .btn{margin-top:auto;align-self:flex-start}
.placeholder-product-photo{background:linear-gradient(145deg,#eef6ff,#ffffff)!important;position:relative}
.placeholder-product-photo:before{content:"";position:absolute;width:118px;height:118px;border:1px solid rgba(8,120,255,.14);border-radius:50%;box-shadow:0 0 0 18px rgba(8,120,255,.035),0 0 0 36px rgba(8,120,255,.025)}
.placeholder-product-photo .mini-device{z-index:2}
.mini-device.obd{width:34%;height:48%;left:33%;top:26%;border-radius:10px 10px 18px 18px}
.mini-device.obd:before{content:"";position:absolute;width:42%;height:16%;left:29%;top:-12%;background:#172434;border:1px solid #3a5068;border-radius:4px}
.mini-device.asset{width:50%;height:36%;left:25%;top:32%;border-radius:18px}
.mini-device.asset:before{content:"";position:absolute;left:10%;top:18%;width:10px;height:10px;border-radius:50%;background:#20a4ff;box-shadow:0 0 12px rgba(32,164,255,.8)}
.mini-device.marine{width:52%;height:34%;left:24%;top:33%;border-radius:24px 24px 12px 12px}
.mini-device.marine:before{content:"";position:absolute;left:12%;right:12%;bottom:-15px;height:8px;background:#5db7e8;border-radius:50%;box-shadow:0 6px 0 rgba(93,183,232,.35),0 12px 0 rgba(93,183,232,.18)}
@media(max-width:980px){
  .core-product-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:620px){
  .core-product-cards{grid-template-columns:1fr}
  .home-section-title{font-size:1.45rem!important}
  .core-product-card .card-body p{min-height:auto}
}

/* V10: Real-world solution photography */
.solution-photo-real{background:#0a294f}
.solution-photo-real img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .45s ease}
.card:hover .solution-photo-real img{transform:scale(1.035)}
.solution-photo-real:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,18,38,.02) 35%,rgba(3,18,38,.36) 100%);pointer-events:none}
@media (prefers-reduced-motion:reduce){.solution-photo-real img{transition:none}.card:hover .solution-photo-real img{transform:none}}

.category-strip a[data-category-filter]{cursor:pointer}
.category-strip a[data-category-filter]:hover{transform:translateY(-2px)}

/* Platform feature real images */
.dashboard-shot.feature-image{height:190px;background:#fff;padding:0}
.dashboard-shot.feature-image:before,.dashboard-shot.feature-image:after{display:none}
.dashboard-shot.feature-image img{width:100%;height:100%;object-fit:cover;display:block}
@media (max-width:980px){.dashboard-shot.feature-image{height:170px}}

/* V24 platform card image thumbnails */
.platform-card .dashboard-shot{height:120px;border-radius:10px;overflow:hidden;background:#f4f8fc;margin-bottom:12px;position:relative}
.platform-card .dashboard-shot img{width:100%;height:100%;object-fit:cover;display:block}
.platform-card .dashboard-shot:before,.platform-card .dashboard-shot:after{display:none!important}
.platform-card .dashboard-shot.feature-image{padding:0!important;background:#f4f8fc!important}


/* V28 About page company profile and certificates */
.about-profile-grid{display:grid;grid-template-columns:minmax(300px,520px) minmax(0,1fr);gap:32px;align-items:start}
.about-profile-media img,.about-facility-card img,.certificate-card img{width:100%;display:block}
.about-profile-media img{border-radius:18px;box-shadow:var(--shadow);border:1px solid rgba(15,23,42,.08)}
.about-profile-copy p{margin:0 0 18px;color:var(--text-soft)}
.about-long-copy{margin-top:18px}
.about-facilities-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:28px}
.about-facility-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.about-facility-card img{aspect-ratio:4/3;object-fit:cover}
.about-facility-card .facility-caption{padding:14px 16px;font-weight:700;color:var(--text)}
.cert-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
.certificate-card{display:flex;flex-direction:column;background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:18px;overflow:hidden;box-shadow:var(--shadow);text-decoration:none}
.certificate-card:hover{transform:translateY(-3px)}
.certificate-card img{aspect-ratio:3/4;object-fit:cover;background:#f8fafc}
.certificate-card .certificate-body{padding:14px 16px}
.certificate-card h3{margin:0 0 8px;font-size:1rem;color:var(--text)}
.certificate-card p{margin:0;color:var(--text-soft);font-size:.95rem;line-height:1.6}
.about-note{color:var(--text-soft);margin-top:14px}
@media (max-width: 1024px){.about-facilities-grid,.cert-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width: 860px){.about-profile-grid{grid-template-columns:1fr}.about-profile-media{order:-1}}
@media (max-width: 640px){.about-facilities-grid,.cert-grid{grid-template-columns:1fr}}