:root{--blue:#062f86;--blue2:#0b56b6;--aqua:#14c7ea;--ink:#102033;--muted:#64748b;--line:#dbe8f3;--soft:#effbff;--green:#16a34a;--danger:#dc2626;--shadow:0 18px 45px rgba(6,47,134,.12)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,92vw);margin:auto}.topbar{background:var(--blue);color:#fff;font-size:14px}.topbar .container,.header .container{display:flex;align-items:center;justify-content:space-between;gap:18px}.topbar a{margin-left:16px}.header{position:sticky;top:0;background:#fff;z-index:20;box-shadow:0 8px 25px rgba(15,23,42,.08)}.brand{display:flex;align-items:center;gap:12px;font-weight:900;color:var(--blue)}.brand img{width:180px;height:auto}.nav{display:flex;align-items:center;gap:23px;font-weight:700}.nav a:hover,.nav a.active{color:var(--aqua)}.btn,.btn-outline,.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:7px;padding:12px 18px;font-weight:800;cursor:pointer}.btn{background:linear-gradient(135deg,var(--blue),var(--aqua));color:#fff}.btn-outline{border:1px solid var(--blue);color:var(--blue);background:#fff}.menu-toggle{display:none;background:#fff;border:1px solid var(--line);border-radius:7px;padding:10px}.hero{position:relative;overflow:hidden;background:var(--soft)}.slide{display:none;position:relative;isolation:isolate;min-height:650px;background-size:cover;background-position:center}.slide::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(90deg,rgba(2,10,31,.82) 0%,rgba(6,47,134,.58) 43%,rgba(255,255,255,.08) 100%)}.slide.active{display:flex}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr .8fr;align-items:center;gap:40px;min-height:650px}.eyebrow{color:var(--aqua);font-weight:900;text-transform:uppercase;font-size:13px;letter-spacing:.08em}.hero .eyebrow{color:#78efff;text-shadow:0 2px 10px rgba(0,0,0,.35)}.hero h1{font-size:clamp(40px,6vw,76px);line-height:1.02;margin:12px 0;color:#fff;text-shadow:0 3px 16px rgba(0,0,0,.45)}.page-hero h1{font-size:clamp(40px,6vw,76px);line-height:1.02;margin:12px 0;color:var(--blue)}.hero p{font-size:18px;color:#edf8ff;max-width:680px;text-shadow:0 2px 12px rgba(0,0,0,.45)}.section-head p,.page-hero p{font-size:18px;color:var(--muted);max-width:680px}.hero-card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:24px;box-shadow:var(--shadow)}.hero-card strong{font-size:34px;color:var(--blue);display:block}.hero-card p{color:#475569;text-shadow:none}.slider-dots{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);display:flex;gap:10px;z-index:2}.slider-dots button{width:12px;height:12px;border-radius:99px;border:0;background:#9bdced}.slider-dots button.active{width:34px;background:var(--blue)}section{padding:76px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2,.page-title{font-size:clamp(30px,4vw,48px);line-height:1.1;color:var(--blue);margin:0}.grid{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.card{border:1px solid var(--line);border-radius:8px;background:#fff;overflow:hidden;box-shadow:0 8px 24px rgba(15,23,42,.05)}.card-body{padding:22px}.card h3{margin:0 0 10px;color:var(--blue);font-size:21px}.card p{color:var(--muted);margin:0 0 16px}.icon{width:42px;height:42px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;background:var(--soft);color:var(--blue);font-size:23px;margin-bottom:12px}.band{background:linear-gradient(135deg,#062f86,#0684cf);color:#fff}.band h2,.band .section-head h2,.band p{color:#fff}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat{padding:24px;border:1px solid rgba(255,255,255,.25);border-radius:8px}.stat strong{font-size:38px;display:block}.form{display:grid;gap:14px}.form-grid{grid-template-columns:repeat(2,1fr)}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:7px;padding:13px 14px;font:inherit;background:#fff}textarea{min-height:120px}.alert{padding:12px 14px;border-radius:7px;margin-bottom:18px}.alert-success{background:#dcfce7;color:#166534}.alert-error{background:#fee2e2;color:#991b1b}.footer{background:#071f4d;color:#dbeafe;padding:56px 0 24px}.footer h3{color:#fff}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:28px}.footer img{width:190px;background:#fff;border-radius:7px;margin-bottom:16px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.whatsapp,.call-float,.back-top{position:fixed;right:18px;border-radius:999px;z-index:25;color:#fff;box-shadow:var(--shadow)}.float-icon{width:48px;height:48px;display:grid;place-items:center;padding:0}.float-icon svg{width:23px;height:23px;fill:currentColor}.whatsapp{bottom:82px;background:#16a34a}.call-float{bottom:22px;background:var(--blue)}.back-top{bottom:146px;background:#0ea5e9;border:0;display:none}.page-hero{padding:70px 0;background:linear-gradient(135deg,#eafcff,#fff)}.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:10px}.product-detail{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px}.spec-list{white-space:pre-line}.video-card iframe{width:100%;aspect-ratio:16/9;border:0}.pagination{display:flex;gap:8px;flex-wrap:wrap;margin-top:28px}.pagination span,.pagination a{padding:8px 12px;border:1px solid var(--line);border-radius:7px}.pagination .active span{background:var(--blue);color:#fff}.admin-shell{display:grid;grid-template-columns:260px 1fr;min-height:100vh;background:#f6f9fc}.admin-side{background:#071f4d;color:#dbeafe;padding:22px;position:sticky;top:0;height:100vh;overflow:auto}.admin-side img{width:175px;background:#fff;border-radius:7px;margin-bottom:18px}.admin-side a{display:block;padding:10px 12px;border-radius:7px;margin:3px 0}.admin-side a:hover,.admin-side a.active{background:rgba(255,255,255,.12);color:#fff}.admin-main{padding:28px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;padding:20px;box-shadow:0 8px 24px rgba(15,23,42,.05);margin-bottom:20px}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top}.badge{display:inline-flex;border-radius:999px;padding:3px 9px;background:#e0f2fe;color:#075985;font-size:12px;font-weight:800}.actions{display:flex;gap:8px;flex-wrap:wrap}.danger{background:var(--danger);color:#fff}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#eafcff,#fff 45%,#d6f7ff)}.login-card{width:min(420px,92vw);background:#fff;border:1px solid var(--line);border-radius:8px;padding:28px;box-shadow:var(--shadow)}.login-card img{width:220px;margin:auto auto 20px}.mobile-image{display:none}
@media(max-width:900px){.menu-toggle{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:flex-start}.nav.open{display:flex}.hero-inner,.grid-2,.grid-3,.grid-4,.footer-grid,.product-detail,.stats,.form-grid{grid-template-columns:1fr}.slide,.hero-inner{min-height:auto}.slide::before{background:linear-gradient(90deg,rgba(2,10,31,.84),rgba(6,47,134,.62))}.hero-inner{padding:70px 0}.hero-card{display:none}.topbar .container{display:block;padding:8px 0}.brand img{width:150px}.section-head{display:block}.admin-shell{grid-template-columns:1fr}.admin-side{height:auto;position:relative}.admin-main{padding:18px}.desktop-image{display:none}.mobile-image{display:block}}
.admin-side a.active{background:#fff;color:var(--blue);font-weight:900}