:root{
  --bg:#050914;
  --bg-soft:#0a1228;
  --panel:rgba(17,26,52,.58);
  --line:rgba(149,176,255,.22);
  --text:#eef3ff;
  --muted:#a8bbea;
  --a1:#66a3ff;
  --a2:#9f7bff;
  --a3:#43e7b9;
  --shadow:0 20px 60px rgba(7,12,24,.5);
}
*{box-sizing:border-box}
html,body{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at -10% -20%,rgba(102,163,255,.3),transparent 55%),
    radial-gradient(1100px 700px at 120% -10%,rgba(159,123,255,.22),transparent 58%),
    radial-gradient(800px 500px at 50% 120%,rgba(67,231,185,.12),transparent 60%),
    linear-gradient(180deg,var(--bg-soft),var(--bg));
  line-height:1.6;
  overflow-x:hidden;
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:34px 34px;
  mask-image:radial-gradient(circle at center,black 35%,transparent 85%);
}
.cursor-glow{position:fixed;width:280px;height:280px;border-radius:50%;pointer-events:none;z-index:-1;background:radial-gradient(circle,rgba(102,163,255,.22),transparent 65%);transform:translate(-50%,-50%)}

.container{width:min(1180px,92vw);margin:0 auto}
.header{
  position:sticky;top:0;z-index:30;
  backdrop-filter:blur(16px);
  background:rgba(8,12,26,.64);
  border-bottom:1px solid var(--line);
}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:16px}
nav{display:flex;gap:20px;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none;position:relative;font-weight:500}
nav a:after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:linear-gradient(90deg,var(--a1),var(--a2));transition:.28s}
nav a:hover{color:#fff}nav a:hover:after{width:100%}
.logo-wrap{text-decoration:none;color:inherit;display:flex;align-items:center}
.brand-pill{padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02));box-shadow:0 0 0 1px rgba(147,177,255,.12) inset, var(--shadow)}
.logo{font-weight:700;letter-spacing:.2px}

.btn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;padding:11px 16px;border-radius:12px;border:1px solid var(--line);text-decoration:none;color:#fff;background:linear-gradient(135deg,rgba(102,163,255,.34),rgba(159,123,255,.25));transition:.25s;cursor:pointer}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(82,126,230,.34)}
.btn:before{content:"";position:absolute;top:0;left:-120%;width:80%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent);transition:.45s}
.btn:hover:before{left:140%}
.btn-outline{background:rgba(255,255,255,.03)}

.hero{padding:82px 0 40px}
.hero-grid{display:grid;grid-template-columns:1fr;gap:20px}
h1{margin:0 0 12px;font-size:clamp(36px,5.7vw,64px);line-height:1.03;background:linear-gradient(90deg,#fff,#d6e3ff 35%,#b6ceff 65%,#ffffff);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{margin:0;color:var(--muted);max-width:900px;font-size:clamp(16px,2vw,20px)}

.section{padding:48px 0}
.alt{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01))}
h2{margin:0 0 14px;font-size:clamp(28px,3.6vw,44px)}
.muted{color:var(--muted)}

.cards{display:grid;gap:16px;margin-top:16px}
.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{
  position:relative;
  border:1px solid transparent;
  background:linear-gradient(var(--panel),var(--panel)) padding-box,linear-gradient(135deg,rgba(120,160,255,.45),rgba(159,123,255,.32),rgba(67,231,185,.25)) border-box;
  border-radius:18px;padding:18px;box-shadow:var(--shadow);
  transform-style:preserve-3d;transition:transform .25s,border-color .25s,box-shadow .25s;
}
.card:hover{box-shadow:0 24px 56px rgba(7,12,24,.62)}
.card h3{margin:0 0 8px}.card p,.card li{color:var(--muted)}
.product-card img{width:100%;height:190px;object-fit:cover;border-radius:12px;border:1px solid var(--line);margin-bottom:10px;background:#0e1832}

.device-links{display:flex;flex-wrap:wrap;gap:8px}
.device-link{display:inline-block;padding:7px 11px;border-radius:999px;color:#fff;text-decoration:none;border:1px solid var(--line);background:rgba(255,255,255,.03);font-size:14px}
.device-link:hover{background:linear-gradient(135deg,rgba(102,163,255,.24),rgba(159,123,255,.2))}

.footer{margin-top:24px;border-top:1px solid var(--line);background:rgba(0,0,0,.24)}
.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;padding:28px 0}.footer p{margin:4px 0;color:var(--muted)}

.split{display:grid;grid-template-columns:1fr .95fr;gap:24px}
.slider{border:1px solid var(--line);background:var(--panel);backdrop-filter:blur(10px);border-radius:18px;padding:14px;box-shadow:var(--shadow)}
.slide-main{width:100%;height:370px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:#0e1832}
.slider-controls{display:flex;gap:8px;margin-top:10px}
.thumbs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:10px}
.thumb{padding:0;border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#0f1933;cursor:pointer;transition:.2s}
.thumb.active{outline:2px solid var(--a1)}
.thumb img{width:100%;height:70px;object-fit:cover;display:block}

.login-page{min-height:100vh;display:grid;place-items:center}
.login-wrap{width:min(460px,92vw)}
.login-card{display:grid;gap:8px;border:1px solid var(--line);border-radius:18px;background:var(--panel);padding:18px;box-shadow:var(--shadow);backdrop-filter:blur(10px)}
.login-card input{padding:11px;border:1px solid var(--line);border-radius:10px;background:#0f1831;color:#fff}

.admin-page{background:linear-gradient(180deg,#070d1d,#060a16)}
.admin-top{display:flex;justify-content:space-between;align-items:center;padding:14px 4vw;position:sticky;top:0;z-index:25;background:rgba(10,15,30,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.admin-top-actions{display:flex;gap:10px}
.admin-layout{display:grid;grid-template-columns:290px 1fr;min-height:calc(100vh - 72px)}
.admin-sidebar{padding:20px;border-right:1px solid var(--line);background:rgba(14,23,45,.65)}
.admin-sidebar a{color:var(--muted);text-decoration:none}.admin-sidebar a:hover{color:#fff}
.admin-content{padding:22px}
.admin-actions{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.form-grid .full{grid-column:1/-1}
.admin-content label{display:grid;gap:6px;font-size:14px;margin:8px 0}
.admin-content input,.admin-content textarea,.admin-content select{padding:10px;border:1px solid var(--line);border-radius:10px;background:#0f1830;color:#fff;font:inherit}
.admin-content textarea{min-height:120px}

.reveal{opacity:0;transform:translateY(16px) scale(.99);transition:opacity .6s,transform .6s}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  nav{display:none}
  .cols-3,.footer-grid,.split,.admin-layout{grid-template-columns:1fr}
  .thumbs{grid-template-columns:repeat(4,minmax(0,1fr))}
  .slide-main{height:260px}
}


/* Custom cursor */
@media (pointer:fine){
  body{cursor:none}
  .cursor-dot{position:fixed;top:0;left:0;width:9px;height:9px;border-radius:50%;pointer-events:none;z-index:9999;mix-blend-mode:screen;background:radial-gradient(circle,#fff,#9dc1ff);transform:translate(-50%,-50%);box-shadow:0 0 14px rgba(98,154,255,.45)}
}

/* Page transitions */
body.page-enter{opacity:0;transform:translateY(10px) scale(.995)}
body.page-enter.page-enter-active{opacity:1;transform:none;transition:opacity .45s ease,transform .45s ease}
body.page-leave{opacity:0;transform:translateY(8px) scale(.996);transition:opacity .26s ease,transform .26s ease}

/* device opening wow */
.slider{animation:devicePop .55s cubic-bezier(.2,.8,.2,1)}
@keyframes devicePop{0%{opacity:0;transform:translateY(16px) scale(.97)}100%{opacity:1;transform:none}}

.slide-main{transition:transform .35s ease, opacity .35s ease}
.slide-main.slide-anim{animation:slideFade .45s ease}
.thumb{transition:transform .22s ease, border-color .22s ease, opacity .22s ease}
.thumb:hover{transform:translateY(-2px) scale(1.02)}
@keyframes slideFade{0%{opacity:.35;transform:scale(1.03)}100%{opacity:1;transform:scale(1)}}

/* v4 polish */
.header{box-shadow:0 8px 30px rgba(7,12,24,.35)}
.brand-pill{position:relative;overflow:hidden}
.brand-pill:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.15),transparent);transform:translateX(-120%);animation:shineBrand 5s ease-in-out infinite}
.btn{font-weight:600;letter-spacing:.2px}
.btn-outline:hover{background:rgba(255,255,255,.08)}
.slider-controls .btn{min-width:46px}
@keyframes shineBrand{0%,70%{transform:translateX(-120%)}100%{transform:translateX(130%)}}


/* v5 legendary upgrade */
.hero{position:relative}
.hero:after{content:"";position:absolute;inset:auto 0 -10px 0;height:1px;background:linear-gradient(90deg,transparent,rgba(170,196,255,.45),transparent)}
h2{background:linear-gradient(90deg,#fff,#d6e6ff 40%,#b8ccff 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.card{overflow:hidden}
.card:before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:linear-gradient(135deg,rgba(147,177,255,.5),rgba(159,123,255,.35),rgba(67,231,185,.32));-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:.85;pointer-events:none}
.card:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle,rgba(124,163,255,.18),transparent 65%);right:-60px;top:-60px;pointer-events:none}
.product-card img{height:210px;filter:saturate(1.07) contrast(1.03)}
.thumb img{filter:saturate(1.06)}
.footer{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(0,0,0,.28))}
.footer-grid{grid-template-columns:1fr 1fr}
@media(max-width:980px){.footer-grid{grid-template-columns:1fr}}


/* Lead modal */
.lead-modal{position:fixed;inset:0;display:none;z-index:60}
.lead-modal.is-open{display:block}
.lead-modal__backdrop{position:absolute;inset:0;background:rgba(5,10,20,.72);backdrop-filter:blur(4px)}
.lead-modal__dialog{position:relative;max-width:560px;margin:7vh auto 0;padding:20px}
.lead-form{display:grid;gap:10px}
.lead-form label{display:grid;gap:6px;color:var(--muted)}
.lead-form input{padding:11px;border-radius:10px;border:1px solid var(--line);background:#0f1830;color:#fff}

.menu-toggle{display:none;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff;border-radius:10px;padding:8px 11px;font-size:18px}

@media(max-width:980px){
  .menu-toggle{display:inline-flex;align-items:center;justify-content:center}
  #mobile-nav{display:none;position:absolute;top:74px;left:4vw;right:4vw;padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(12,20,42,.96);backdrop-filter:blur(8px);flex-direction:column;gap:12px}
  #mobile-nav.is-open{display:flex}
  .nav{position:relative}
  .container{width:min(1180px,94vw)}
  .card{padding:14px}
  .hero{padding:56px 0 26px}
  h1{font-size:clamp(30px,10vw,42px)}
  .lead{font-size:15px}
  .admin-top{padding:10px 3vw}
  .admin-content{padding:14px}
  .admin-actions{gap:8px}
  .lead-modal__dialog{margin:3vh auto 0;width:min(94vw,560px)}
}
@media(max-width:560px){
  .btn{width:100%}
  .slider-controls .btn{width:auto}
  .thumbs{grid-template-columns:repeat(3,minmax(0,1fr))}
  .slide-main{height:220px}
  .footer-grid{gap:8px;padding:20px 0}
}