:root{
  --bg:#08080a;--bg2:#0f0e0d;--card:#141311;--line:#26231f;--line2:#35302a;
  --fg:#f4f1ea;--muted:#a39c90;--dim:#6f695f;
  --gold:#ffc85a;--gold2:#f29d38;--gold3:#ffe3a3;
  --grad:linear-gradient(135deg,#ffe3a3,#ffc85a 55%,#f29d38);
  --serif:"Fraunces","Iowan Old Style",Georgia,serif;
  --sans:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --r:14px;--max:1240px;--ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08;letter-spacing:-.015em;margin:0 0 .5em}
h1{font-size:clamp(2.6rem,6.4vw,5.4rem)}
h2{font-size:clamp(2rem,4vw,3.2rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.wrap{width:min(var(--max),100% - 2.5rem);margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:.6em;font-size:.75rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor}
.gold{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.muted{color:var(--muted)}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:99;background:#fff;color:#000;padding:.5rem 1rem;border-radius:8px}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;padding:.95em 1.6em;border-radius:999px;border:1px solid transparent;font-weight:600;font-size:.95rem;cursor:pointer;transition:transform .25s var(--ease),box-shadow .25s,background .25s,border-color .25s;white-space:nowrap}
.btn-gold{background:var(--grad);color:#1a1206;box-shadow:0 10px 40px -12px rgba(255,190,80,.6)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 16px 50px -12px rgba(255,190,80,.8)}
.btn-ghost{border-color:var(--line2);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold3)}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;pointer-events:none}

/* Header */
.hdr{position:sticky;top:0;z-index:50;backdrop-filter:saturate(1.4) blur(16px);-webkit-backdrop-filter:saturate(1.4) blur(16px);background:rgba(8,8,10,.72);border-bottom:1px solid rgba(255,255,255,.06)}
.hdr .wrap{display:flex;align-items:center;gap:2rem;height:72px}
.logo{display:flex;align-items:center;gap:.65rem;font-family:var(--serif);font-size:1.35rem;letter-spacing:.01em}
.logo svg{width:18px;height:30px;filter:drop-shadow(0 0 8px rgba(255,200,90,.6))}
.nav{display:flex;gap:1.8rem;margin-left:auto;font-size:.93rem}
.nav a{color:var(--muted);transition:color .2s}.nav a:hover,.nav a[aria-current]{color:var(--fg)}
.cart-link{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid var(--line2)}
.cart-link:hover{border-color:var(--gold)}
.cart-count{position:absolute;top:-4px;right:-4px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--grad);color:#1a1206;font-size:.7rem;font-weight:700;display:grid;place-items:center}
.cart-count:empty{display:none}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer}
.menu-btn span{display:block;width:22px;height:1.5px;background:var(--fg);margin:6px auto;transition:transform .3s}
@media(max-width:860px){
  .menu-btn{display:block;margin-left:auto}
  .nav{position:fixed;inset:72px 0 auto 0;flex-direction:column;gap:0;background:rgba(8,8,10,.97);border-bottom:1px solid var(--line);padding:.5rem 1.25rem 1.25rem;transform:translateY(-120%);transition:transform .35s var(--ease)}
  .nav a{padding:.9rem 0;border-bottom:1px solid var(--line);font-size:1.05rem}
  body.nav-open .nav{transform:none}
  body.nav-open .menu-btn span:first-child{transform:translateY(3.75px) rotate(45deg)}
  body.nav-open .menu-btn span:last-child{transform:translateY(-3.75px) rotate(-45deg)}
  .hdr .wrap{gap:.75rem}
}

/* Hero */
.hero{position:relative;padding:clamp(3rem,8vw,7rem) 0 clamp(3rem,7vw,6rem);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto;height:120%;background:radial-gradient(50% 45% at 72% 40%,rgba(255,190,80,.16),transparent 70%);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;position:relative}
.hero p.lead{font-size:clamp(1.05rem,1.6vw,1.25rem);color:var(--muted);max-width:34rem;margin:1.4rem 0 2.2rem}
.hero-cta{display:flex;gap:.9rem;flex-wrap:wrap}
.hero-meta{display:flex;gap:2.2rem;margin-top:3rem;flex-wrap:wrap}
.hero-meta b{display:block;font-family:var(--serif);font-size:1.7rem;font-weight:500}
.hero-meta span{font-size:.8rem;color:var(--dim);letter-spacing:.08em;text-transform:uppercase}
@media(max-width:860px){.hero .wrap{grid-template-columns:1fr}.stage{order:-1}}

/* Live LED cross */
.stage{display:grid;place-items:center;min-height:520px}
.led{--c:clamp(64px,8.5vw,108px);display:grid;grid-template-columns:repeat(3,var(--c));grid-template-rows:repeat(5,var(--c));gap:2px;filter:drop-shadow(0 0 50px rgba(160,120,255,.35))}
.led i{position:relative;border-radius:4px;overflow:hidden;background:#111}
.led i.on{background:#000}
.led i.on::before{content:"";position:absolute;inset:0;background:var(--scene);background-size:calc(var(--c)*3 + 4px) calc(var(--c)*5 + 8px);background-position:var(--pos);animation:scene 14s linear infinite}
.led i.on::after{content:"";position:absolute;inset:0;background:radial-gradient(circle,rgba(0,0,0,0) 45%,rgba(0,0,0,.55) 60%) 0 0/6px 6px}
.led i:not(.on){visibility:hidden}
.led{--scene:linear-gradient(160deg,#ff3b3b,#ffb13b,#e8ff3b,#3bff7a,#3bd8ff,#5b3bff,#ff3bd8)}
@keyframes scene{to{filter:hue-rotate(360deg)}}
@media(max-width:860px){.stage{min-height:auto;padding:1rem 0}.led{--c:clamp(54px,17vw,84px)}}
@media(prefers-reduced-motion:reduce){.led i.on::before{animation:none}*{scroll-behavior:auto}}

/* Sections */
section{padding:clamp(4rem,8vw,7rem) 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:2rem;margin-bottom:2.8rem;flex-wrap:wrap}
.sec-head p{max-width:30rem;color:var(--muted);margin:0}
.band{border-block:1px solid var(--line);background:var(--bg2)}
.trust{padding:1.6rem 0}
.trust .wrap{display:flex;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;font-size:.88rem;color:var(--muted)}
.trust span{display:flex;align-items:center;gap:.55rem}.trust svg{color:var(--gold)}

/* Product grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.4rem}
.card{position:relative;display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.card:hover{transform:translateY(-4px);border-color:var(--line2);box-shadow:0 30px 60px -30px rgba(0,0,0,.8)}
.card .img{aspect-ratio:1;background:#0b0a09;overflow:hidden}
.card .img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.card:hover .img img{transform:scale(1.04)}
.card .body{padding:1.2rem 1.3rem 1.4rem;display:flex;flex-direction:column;gap:.35rem;flex:1}
.card h3{font-size:1.25rem;margin:0}
.card p{font-size:.9rem;color:var(--muted);margin:0;flex:1}
.price{display:flex;align-items:baseline;gap:.6rem;font-weight:600;margin-top:.6rem}
.price s{color:var(--dim);font-weight:400;font-size:.9em}
.badge{position:absolute;top:14px;left:14px;z-index:2;padding:.3em .8em;border-radius:999px;font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:rgba(8,8,10,.7);border:1px solid var(--line2);backdrop-filter:blur(6px)}
.badge.sale{background:var(--grad);color:#1a1206;border:0}
.filters{display:flex;gap:.6rem;flex-wrap:wrap;margin-bottom:2rem}
.chip{padding:.55em 1.1em;border-radius:999px;border:1px solid var(--line2);font-size:.88rem;color:var(--muted)}
.chip[aria-current]{background:var(--fg);color:#000;border-color:var(--fg)}

/* Features */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.feat{background:var(--bg);padding:2rem 1.6rem}
.feat svg{color:var(--gold);margin-bottom:1.2rem}
.feat h3{font-size:1.15rem}
.feat p{color:var(--muted);font-size:.92rem;margin:0}
@media(max-width:960px){.feats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:540px){.feats{grid-template-columns:1fr}}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.split img{border-radius:var(--r);border:1px solid var(--line)}
@media(max-width:860px){.split{grid-template-columns:1fr}}
.list{list-style:none;padding:0;margin:1.5rem 0 2rem;display:grid;gap:.8rem}
.list li{display:flex;gap:.8rem;align-items:flex-start;color:var(--muted)}
.list li::before{content:"";flex:none;width:8px;height:8px;margin-top:.55em;border-radius:2px;background:var(--grad);box-shadow:0 0 10px rgba(255,200,90,.6)}

/* Use cases */
.uses{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.use{padding:2rem;border:1px solid var(--line);border-radius:var(--r);background:linear-gradient(180deg,var(--card),var(--bg))}
.use .n{font-family:var(--serif);font-size:2.4rem;color:var(--line2);line-height:1}
@media(max-width:860px){.uses{grid-template-columns:1fr}}

/* Specs table */
.specs{width:100%;border-collapse:collapse;font-size:.94rem}
.specs th,.specs td{padding:.85rem 0;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.specs th{color:var(--muted);font-weight:500;width:42%}

/* Product page */
.pdp{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(2rem,5vw,4.5rem);padding:2.5rem 0 4rem}
@media(max-width:900px){.pdp{grid-template-columns:1fr}}
.gallery .main{aspect-ratio:1;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#0b0a09}
.gallery .main img{width:100%;height:100%;object-fit:cover}
.thumbs{display:flex;gap:.7rem;margin-top:.8rem}
.thumbs button{width:84px;aspect-ratio:1;padding:0;border-radius:10px;overflow:hidden;border:1px solid var(--line);background:none;cursor:pointer;opacity:.6;transition:opacity .2s,border-color .2s}
.thumbs button[aria-current],.thumbs button:hover{opacity:1;border-color:var(--gold)}
.thumbs img{width:100%;height:100%;object-fit:cover}
.buy{position:sticky;top:96px;align-self:start}
.buy h1{font-size:clamp(2.2rem,4vw,3.4rem)}
.buy .price{font-size:1.6rem;font-family:var(--serif);font-weight:500;margin:.4rem 0 1.4rem}
.qty{display:inline-flex;align-items:center;border:1px solid var(--line2);border-radius:999px;height:52px}
.qty button{width:44px;height:100%;background:none;border:0;cursor:pointer;font-size:1.2rem;color:var(--muted)}
.qty input{width:44px;text-align:center;background:none;border:0;-moz-appearance:textfield}
.qty input::-webkit-inner-spin-button{-webkit-appearance:none}
.buy-row{display:flex;gap:.8rem;margin:1.6rem 0}
.buy-row .btn{flex:1}
.perks{display:grid;gap:.7rem;padding:1.2rem 0;border-block:1px solid var(--line);font-size:.9rem;color:var(--muted)}
.perks span{display:flex;gap:.7rem;align-items:center}.perks svg{color:var(--gold);flex:none}
.crumbs{font-size:.85rem;color:var(--dim);padding-top:1.6rem}
.crumbs a:hover{color:var(--fg)}
.prose p{color:var(--muted)}
.tabs-sec{padding-top:0}

/* Cart */
.cart{display:grid;grid-template-columns:1fr 380px;gap:3rem;padding:2rem 0 5rem}
.cart>*{min-width:0}
@media(max-width:900px){.cart{grid-template-columns:1fr}}
@media(max-width:560px){.line{grid-template-columns:72px 1fr;gap:.9rem}.line>div:last-child{grid-column:2}.summary{position:static}}
.stage{position:relative;z-index:0}.stage canvas{pointer-events:none}.hero .wrap>div:first-child{position:relative;z-index:1}
.line{display:grid;grid-template-columns:96px 1fr auto;gap:1.2rem;align-items:center;padding:1.2rem 0;border-bottom:1px solid var(--line)}
.line img{border-radius:10px;border:1px solid var(--line);aspect-ratio:1;object-fit:cover}
.line h3{font-size:1.1rem;margin:0 0 .3rem}
.line .rm{background:none;border:0;color:var(--dim);cursor:pointer;font-size:.85rem;padding:0;text-decoration:underline}
.summary{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1.8rem;align-self:start;position:sticky;top:96px}
.summary .row{display:flex;justify-content:space-between;padding:.5rem 0;color:var(--muted)}
.summary .row.total{color:var(--fg);font-size:1.2rem;font-weight:600;border-top:1px solid var(--line);margin-top:.6rem;padding-top:1rem}
.empty{text-align:center;padding:5rem 1rem}

/* Forms */
.form{display:grid;gap:1rem}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media(max-width:600px){.form .two{grid-template-columns:1fr}}
label{display:grid;gap:.4rem;font-size:.85rem;color:var(--muted)}
input,select,textarea{width:100%;padding:.85rem 1rem;border-radius:10px;border:1px solid var(--line2);background:var(--bg2);transition:border-color .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--gold)}
textarea{min-height:140px;resize:vertical}
.alert{padding:1rem 1.2rem;border-radius:10px;border:1px solid var(--line2);background:var(--card);margin-bottom:1.4rem}
.alert.ok{border-color:#3d6b3d;background:#122012}
.alert.err{border-color:#7a3030;background:#221111}

/* FAQ */
details{border-bottom:1px solid var(--line);padding:1.3rem 0}
summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1rem;font-size:1.08rem;font-weight:500}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1;transition:transform .3s}
details[open] summary::after{transform:rotate(45deg)}
details p{color:var(--muted);margin:.9rem 0 0;max-width:48rem}

/* CTA */
.cta{position:relative;text-align:center;border:1px solid var(--line);border-radius:28px;padding:clamp(3rem,7vw,6rem) 1.5rem;overflow:hidden;background:radial-gradient(60% 80% at 50% 0%,rgba(255,190,80,.14),transparent 70%),var(--bg2)}
.cta p{color:var(--muted);max-width:34rem;margin:0 auto 2rem}

/* Cloud / VNNOX */
.cloud-tag{display:inline-flex;align-items:center;gap:.4rem;font-size:.75rem;color:var(--gold3);margin-top:.3rem}
.cloud-tag svg{width:15px;height:15px;color:var(--gold)}
.cloud{position:relative;overflow:hidden}
.cloud-home{background:radial-gradient(60% 70% at 85% 40%,rgba(90,140,255,.10),transparent 70%),radial-gradient(50% 60% at 15% 80%,rgba(255,190,80,.07),transparent 70%)}
.cloud-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,4.5rem);align-items:center}
@media(max-width:900px){.cloud-grid{grid-template-columns:1fr}}
.vx{border:1px solid var(--line2);border-radius:18px;background:linear-gradient(180deg,#15141a,#0d0c10);box-shadow:0 40px 80px -40px rgba(0,0,0,.9),0 0 0 1px rgba(255,255,255,.02) inset;overflow:hidden;font-size:.85rem}
.vx-bar{display:flex;align-items:center;gap:.4rem;padding:.75rem 1rem;border-bottom:1px solid var(--line);color:var(--dim);font-size:.78rem}
.vx-bar i{width:10px;height:10px;border-radius:50%;background:#2b2a30}.vx-bar span{margin-left:.6rem;letter-spacing:.04em}
.vx-body{display:grid;grid-template-columns:1.5fr 1fr;gap:1rem;padding:1rem}
.vx-list{display:grid;gap:.5rem}
.vx-row{display:grid;grid-template-columns:auto 1fr auto;gap:.7rem;align-items:center;padding:.65rem .8rem;border:1px solid var(--line);border-radius:10px;background:rgba(255,255,255,.015)}
.vx-row.on{border-color:rgba(255,200,90,.45);background:rgba(255,200,90,.05)}
.vx-row b{display:block;font-weight:600;font-size:.86rem}.vx-row small{color:var(--dim);font-size:.74rem}
.vx-dot{width:8px;height:8px;border-radius:50%;background:#46d483;box-shadow:0 0 10px #46d483}
.vx-st{font-size:.7rem;color:#8fe0b0;border:1px solid #24503a;border-radius:999px;padding:.1em .6em}
.vx-side{display:grid;gap:.8rem;align-content:start}
.vx-prev{display:grid;place-items:center;aspect-ratio:1;border-radius:12px;background:#08080a;border:1px solid var(--line)}
.vx-cross{display:grid;grid-template-columns:repeat(3,18px);grid-template-rows:repeat(5,18px);gap:1px}
.vx-cross b{border-radius:1px}
.vx-cross b.on{background:linear-gradient(135deg,#6b4bd6,#b06bff,#ffc85a,#6b4bd6);background-size:300% 300%;animation:vxg 6s ease-in-out infinite;box-shadow:0 0 12px rgba(150,110,255,.5)}
@keyframes vxg{50%{background-position:100% 100%}}
.vx-kv{display:grid;gap:.35rem;color:var(--dim);font-size:.74rem}.vx-kv em{font-style:normal;color:var(--fg);font-size:.8rem}
.vx-meter{height:6px;border-radius:3px;background:#222}.vx-meter i{display:block;height:100%;border-radius:3px;background:var(--grad)}
.vx-cal{padding:0 1rem 1rem}
@media(max-width:520px){.vx-body{grid-template-columns:1fr}.vx-side{display:none}.vx-tl{height:30px}.vx-tl span{left:.3rem;font-size:.6rem}}
.vx-lbl{display:block;color:var(--dim);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.5rem}
.vx-tl{display:flex;gap:3px;height:38px}
.vx-tl div{position:relative;border-radius:6px;background:color-mix(in srgb,var(--c) 22%,#111);border-top:2px solid var(--c);overflow:hidden}
.vx-tl span{position:absolute;left:.5rem;top:50%;transform:translateY(-50%);font-size:.7rem;color:var(--fg);white-space:nowrap}
@media(max-width:960px){.cloud .feats,.feats[style]{grid-template-columns:repeat(2,1fr)!important}}
@media(max-width:540px){.feats[style]{grid-template-columns:1fr!important}}

/* Footer */
.ftr{border-top:1px solid var(--line);padding:4rem 0 2rem;font-size:.9rem;color:var(--muted)}
.ftr .cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem}
.ftr h4{color:var(--fg);font-size:.8rem;letter-spacing:.15em;text-transform:uppercase;margin:0 0 1rem}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.ftr a:hover{color:var(--fg)}
.ftr .bottom{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);color:var(--dim);font-size:.82rem}
@media(max-width:760px){.ftr .cols{grid-template-columns:1fr 1fr}.ftr .cols>div:first-child{grid-column:1/-1}}

/* Page header */
.phead{padding:clamp(3rem,7vw,5.5rem) 0 2.5rem;border-bottom:1px solid var(--line)}
.phead p{color:var(--muted);max-width:40rem;font-size:1.1rem;margin:0}

/* Reveal */
.rv{opacity:0;transform:translateY(24px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none}}

/* Toast */
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,140%);z-index:90;display:flex;align-items:center;gap:1rem;padding:.8rem .8rem .8rem 1.2rem;border-radius:999px;background:#1b1916;border:1px solid var(--line2);box-shadow:0 20px 50px rgba(0,0,0,.6);transition:transform .4s var(--ease);font-size:.92rem}
.toast.show{transform:translate(-50%,0)}
.toast .btn{padding:.6em 1.1em;font-size:.85rem}