:root{
  --bg:#0e0e0e;
  --panel:#121212;
  --muted:#9aa0a6;
  --accent:#00ffe5;
  --accent-2:#39ff14;
  --text:#f3f4f6;
  --glass: rgba(255,255,255,0.03);
  --maxw:1140px;
  --radius:12px;
  --gap:1.25rem;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0;background:linear-gradient(180deg,var(--bg),#070707);color:var(--text);font-family:Inter, Roboto, system-ui, -apple-system}
a{color:var(--accent); text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 1rem}

/* Header / Nav */
.header{
  background:linear-gradient(180deg,rgba(0,0,0,0.6),rgba(0,0,0,0.35));
  border-bottom:1px solid rgba(255,255,255,0.03);
  position:sticky; top:0; z-index:40;
}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}
.brand{display:flex;align-items:center;gap:.9rem}
.brand img{width:52px;height:52px;border-radius:10px;border:2px solid var(--accent)}
.brand h1{font-family:Orbitron, sans-serif;margin:0;font-size:1.05rem;color:var(--accent)}
.nav{display:flex;gap:1rem;align-items:center}
.nav a{color:#cfd6d9;font-weight:600;padding:.45rem .6rem;border-radius:8px;transition:all .16s}
.nav a:hover{background:var(--glass); color:var(--accent)}

.nav-toggle{
  display:none;
  background: rgba(20, 20, 20, 0.5); /* Semi-transparent background */
  border: 1px solid rgba(255, 255, 255, 0.05); /* Faint border for depth */
  color: var(--accent);
  font-size: 1.35rem;
  padding: 0.2rem 0.5rem; /* Padding to make background visible */
  border-radius: 8px; /* Rounded corners */
  backdrop-filter: blur(4px); /* Glass effect */
  z-index: 50; /* Ensure it's on top */
}

/* Hero */
.hero{padding:3.6rem 0 4.6rem; text-align:center; position:relative; overflow:hidden}
.hero__bg{position:absolute;inset:0;background:url('cover.jpg') center/cover no-repeat;filter:brightness(.45) contrast(.9);opacity:0.95}
.hero .container{
  position:relative;
  /* z-index: 6; <-- THIS LINE IS REMOVED */
}
.hero h2{font-family:Orbitron, sans-serif;font-size:2.1rem;margin:0;color:var(--text)}
.hero p{max-width:900px;margin:.8rem auto 1.2rem;color:var(--muted);font-size:1.03rem}
.cta-row{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1rem}
.btn{background:var(--accent);color:#000;padding:.65rem 1rem;border-radius:10px;font-weight:700;border:0;cursor:pointer}
.btn.secondary{background:transparent;border:1px solid rgba(255,255,255,0.06);color:var(--text)}

/* Sections */
.section{padding:3rem 0;border-top:1px solid rgba(255,255,255,0.03)}
.section h3{font-family:Orbitron, sans-serif;color:var(--accent-2);margin:0 0 .6rem}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:var(--gap)}

/* Card */
.card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.12));padding:1.2rem;border-radius:12px;border:1px solid rgba(255,255,255,0.03)}
.card h4{font-family:Orbitron, sans-serif;margin:0 0 .6rem;font-size:1.02rem}
.card p{color:var(--muted);margin:0;font-size:.96rem;line-height:1.45}

/* Product grid */
.pro-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1rem}
.pro-card{background:linear-gradient(180deg,#0f0f10,#151515);padding:1rem;border-radius:10px;border:1px solid rgba(255,255,255,0.03);display:flex;flex-direction:column;gap:.6rem}
.pro-card h5{margin:0;color:var(--accent)}
.pro-card small{color:var(--muted)}

/* Large detail layout */
.two-col{display:grid;grid-template-columns:1fr 420px;gap:1.25rem;align-items:start}
.contact-grid{display:grid;grid-template-columns:1fr 320px;gap:1.25rem;margin-top:1rem}

@media (max-width:980px){.two-col{grid-template-columns:1fr;}}
.details-block{background:var(--panel);padding:1.2rem;border-radius:10px;border:1px solid rgba(255,255,255,0.03)}
.kv{display:flex;flex-wrap:wrap;gap:.6rem}
.kv span{background:rgba(255,255,255,0.02);padding:.45rem .6rem;border-radius:8px;color:var(--muted);font-weight:600}

/* Footer */
.footer{padding:2.2rem 0;text-align:center;border-top:1px solid rgba(255,255,255,0.03);color:#9aa0a6}
.footer a{color:var(--accent)}

/* Mobile nav */
@media (max-width:820px){
  .nav{display:none}
  .nav-toggle{display:inline-block}
  .contact-grid{grid-template-columns:1fr}
  .mobile-nav{
    position:fixed;
    right:0;
    top:70px;
    background:#080808;
    height:calc(100% - 70px);
    width:220px;
    padding:1rem;
    border-left:1px solid rgba(255,255,255,0.03);
    display:flex;flex-direction:column;
    gap:8px;
    transform:translateX(110%);
    transition:transform .22s;
    z-index: 50; /* Added for safety */
  }
  .mobile-nav.open{transform:translateX(0)}
  .mobile-nav a{padding:.6rem;border-radius:8px;color:#ddd}
}