:root{
  --bg:#070B16;
  --panel:#0F1730;
  --panel2:#121C34;
  --text:#EAF2FF;
  --muted:#B8C7E6;
  --brand:#1C56FF;
  --brand2:#3CB4FF;
  --border:rgba(255,255,255,.09);
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius:18px;
  --radius2:26px;
  --max:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Apple Color Emoji","Segoe UI Emoji";
  color:var(--text);
  background: radial-gradient(1200px 700px at 20% 15%, rgba(28,86,255,.35), transparent 55%),
              radial-gradient(900px 500px at 80% 70%, rgba(60,180,255,.20), transparent 55%),
              var(--bg);
  line-height:1.55;
}
a{color:inherit; text-decoration:none}
.container{max-width:var(--max); margin:0 auto; padding:0 22px}
.badge{
  display:inline-flex; gap:10px; align-items:center;
  padding:8px 12px; border:1px solid var(--border);
  background:rgba(255,255,255,.03); border-radius:999px;
  color:var(--muted); font-size:13px;
}
.badge .dot{width:8px; height:8px; border-radius:50%; background:linear-gradient(135deg,var(--brand),var(--brand2))}
header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(7,11,22,.65);
  border-bottom:1px solid var(--border);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:12px; font-weight:800; letter-spacing:.3px;
}
.logo{
  width:36px; height:36px; border-radius:12px;
  box-shadow: 0 10px 30px rgba(28,86,255,.35);
  background:url("../img/logo.png") center/cover no-repeat;
  position:relative;
}
.logo:after{
  content:""; position:absolute; inset:9px;
  border-radius:10px; background:rgba(255,255,255,.18);
  transform: rotate(15deg);
}
.navlinks{display:flex; gap:18px; align-items:center}
.navlinks a{
  font-size:14px; color:var(--muted);
  padding:8px 10px; border-radius:10px;
}
.navlinks a:hover{background:rgba(255,255,255,.04); color:var(--text)}
.cta{
  display:inline-flex; gap:10px; align-items:center;
  padding:10px 14px; border-radius:12px;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  border:0; color:#071018; font-weight:800;
}
.cta:hover{filter:brightness(1.05)}
.hero{
  padding:62px 0 34px;
}
.heroGrid{
  display:grid; grid-template-columns: 1.05fr .95fr; gap:26px; align-items:stretch;
}
.heroCard{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius2);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.heroCard .inner{padding:34px}
h1{margin:14px 0 12px; font-size:48px; line-height:1.05}
.sub{color:var(--muted); font-size:16px; max-width:56ch}
.heroActions{display:flex; gap:12px; margin-top:22px; flex-wrap:wrap}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 16px; border-radius:14px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  color:var(--text); font-weight:700;
}
.btn:hover{background:rgba(255,255,255,.06)}
.btn.primary{border:0; background:linear-gradient(135deg,var(--brand),var(--brand2)); color:#071018}
.heroImg{
  min-height:420px;
  background:url("../img/hero-teaxul.jpg") center/cover no-repeat;
  border-left:1px solid var(--border);
}
.kpis{
  display:grid; grid-template-columns:repeat(3,1fr); gap:12px;
  margin-top:18px;
}
.kpi{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 16px;
  padding:12px 14px;
}
.kpi b{display:block; font-size:18px}
.kpi span{color:var(--muted); font-size:12px}

section{padding:58px 0}
.sectionTitle{display:flex; align-items:flex-end; justify-content:space-between; gap:18px; margin-bottom:18px}
.sectionTitle h2{margin:0; font-size:30px}
.sectionTitle p{margin:0; color:var(--muted); max-width:68ch}
.grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:14px}
.grid2{display:grid; grid-template-columns:repeat(2,1fr); gap:14px}
.card{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: 0 12px 30px rgba(0,0,0,.22);
}
.card h3{margin:0 0 8px; font-size:18px}
.card p{margin:0; color:var(--muted); font-size:14px}
.icon{
  width:42px; height:42px; border-radius:14px;
  background: rgba(28,86,255,.14);
  border:1px solid rgba(28,86,255,.28);
  display:grid; place-items:center;
  margin-bottom:12px;
}
.icon svg{width:22px; height:22px}
.pillRow{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
.pill{
  font-size:13px; color:var(--muted);
  border:1px solid var(--border);
  background: rgba(255,255,255,.02);
  padding:8px 10px; border-radius:999px;
}

.mediaCard{
  display:grid; grid-template-columns:1fr 1fr; gap:0;
  overflow:hidden;
}
.mediaCard .copy{padding:22px}
.mediaCard .copy h3{margin:0 0 10px}
.mediaCard .copy ul{margin:10px 0 0; padding-left:18px; color:var(--muted)}
.mediaCard .img{
  min-height:320px;
  background:url("../img/robotica-industrial.jpg") center/cover no-repeat;
  border-left:1px solid var(--border);
}

.diagramWrap{
  border:1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: var(--radius2);
  overflow:hidden;
  box-shadow: var(--shadow);
}
.diagramWrap img{width:100%; height:auto; display:block}

.faq details{
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px 16px;
  background: rgba(255,255,255,.02);
}
.faq details+details{margin-top:10px}
.faq summary{cursor:pointer; font-weight:700}
.faq p{color:var(--muted); margin:10px 0 0}

footer{
  padding:34px 0 46px;
  border-top:1px solid var(--border);
  background: rgba(0,0,0,.18);
}
.footerGrid{display:grid; grid-template-columns: 1.3fr 1fr 1fr; gap:14px}
small{color:var(--muted)}
hr.sep{border:0; border-top:1px solid var(--border); margin:18px 0}

/* Language switcher */
.langSwitch{display:flex; gap:8px; align-items:center}
.langBtn{
  font-family:inherit;
  font-size:12px;
  font-weight:700;
  letter-spacing:.06em;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.3);
  color:var(--text);
  cursor:pointer;
}
.langBtn:hover{background:rgba(255,255,255,.08)}
.langBtn.active{
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  border-color:transparent;
  color:#071018;
}

/* Mobile menu */
.burger{
  display:none;
  width:42px; height:42px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  cursor:pointer;
  padding:10px;
}
.burger span{
  display:block;
  height:2px;
  background:var(--text);
  margin:5px 0;
  border-radius:2px;
}
.mobileMenu{
  position:fixed;
  inset:0;
  background:rgba(0,0,0,.55);
  z-index:50;
}
.mobileMenu__panel{
  position:absolute;
  right:12px; left:12px; top:12px;
  border-radius:18px;
  border:1px solid var(--border);
  background:rgba(10,16,35,.96);
  padding:14px;
  max-height:calc(100vh - 24px);
  overflow:auto;
}
.mobileMenu__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-bottom:10px;
  border-bottom:1px solid var(--border);
}
.brandMini{display:flex; align-items:center; gap:10px; font-weight:800}
.mobileClose{
  width:42px; height:42px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.04);
  color:var(--text);
  cursor:pointer;
  font-size:18px;
}
.mobileNav{
  display:flex;
  flex-direction:column;
  gap:10px;
  padding:14px 0;
}
.mobileNav a{
  padding:12px 12px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  text-decoration:none;
  font-weight:600;
}
.mobileNav a:hover{background:rgba(255,255,255,.06)}
.mobileNav a.mobileCta{
  border:0;
  background:linear-gradient(135deg,var(--brand),var(--brand2));
  color:#071018;
}
.langSwitch--mobile{
  justify-content:flex-start;
  padding-top:10px;
  border-top:1px solid var(--border);
}

@media (max-width: 980px){
  .burger{display:inline-flex; align-items:center; justify-content:center}
  .cta{display:none}
  .langSwitch--desktop{display:none}

  h1{font-size:38px}
  .heroGrid{grid-template-columns:1fr}
  .heroImg{min-height:300px; border-left:0; border-top:1px solid var(--border)}
  .grid3{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
  .mediaCard{grid-template-columns:1fr}
  .mediaCard .img{border-left:0; border-top:1px solid var(--border)}
  .footerGrid{grid-template-columns:1fr}
  .navlinks{display:none}
  .heroActions{flex-direction:column; align-items:stretch}
  .heroActions .btn{width:100%}
  input, textarea, select{font-size:16px}
  .container{padding-left:18px; padding-right:18px}
}