:root{
  --bg:#0b0f14;
  --panel:#0f1620;
  --line:#1f2a37;
  --text:#e5e7eb;
  --muted:#9ca3af;
  --accent:#f59e0b; /* технічний жовтий */
  --max:1120px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background:var(--bg);
  color:var(--text);
}

a{color:inherit; text-decoration:none}
a:hover{color:var(--accent)}

.container{max-width:var(--max); margin:0 auto; padding:0 20px}

.topbar{
  position:sticky; top:0; z-index:50;
  background:rgba(11,15,20,.85);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.topbar .row{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
}
.brand{display:flex; gap:12px; align-items:center}
.badge{
  border:1px solid var(--line);
  color:var(--muted);
  padding:6px 10px;
  font-size:12px;
  border-radius:999px;
}
.nav{display:flex; gap:18px; align-items:center; flex-wrap:wrap}
.nav a{color:var(--muted); font-size:14px}
.nav a:hover{color:var(--text)}
.lang{
  display:flex; gap:10px; align-items:center;
  font-size:14px;
}
.lang a{color:var(--muted)}
.lang .active{color:var(--text); border-bottom:1px solid var(--accent)}

.hero{
  border-bottom:1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(11,15,20,.5), rgba(11,15,20,.95)),
    url("/assets/img/hero.jpg");
  background-size:cover;
  background-position:center;
}
.hero .wrap{
  padding:84px 0 56px;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:28px;
}
@media (max-width: 900px){
  .hero .wrap{grid-template-columns:1fr}
}
.h1{
  font-size:44px;
  letter-spacing:.08em;
  margin:0 0 12px;
}
.sub{
  color:var(--muted);
  line-height:1.6;
  margin:0 0 22px;
  max-width: 62ch;
}
.cta{
  display:flex; gap:12px; flex-wrap:wrap;
}
.btn{
  border:1px solid var(--line);
  background:transparent;
  color:var(--text);
  padding:12px 16px;
  border-radius:12px;
  font-size:14px;
  display:inline-flex; gap:10px; align-items:center;
}
.btn.primary{
  background:rgba(245,158,11,.10);
  border-color: rgba(245,158,11,.35);
}
.btn:hover{border-color: rgba(245,158,11,.45)}

.heroCard{
  background:rgba(15,22,32,.78);
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
}
.kv{display:grid; gap:12px}
.kv .item{
  border:1px solid var(--line);
  border-radius:14px;
  padding:12px 12px;
  background:rgba(11,15,20,.35);
}
.kv .k{color:var(--muted); font-size:12px; margin-bottom:6px}
.kv .v{font-size:14px; line-height:1.4}

.section{padding:56px 0; border-bottom:1px solid var(--line)}
.h2{
  margin:0 0 14px;
  font-size:22px;
  letter-spacing:.02em;
}
.p{margin:0; color:var(--muted); line-height:1.7}

.grid{
  display:grid;
  grid-template-columns:repeat(12, 1fr);
  gap:16px;
  margin-top:18px;
}
.card{
  grid-column: span 6;
  background:var(--panel);
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
}
.card h3{margin:0 0 10px; font-size:16px}
.card ul{margin:0; padding-left:18px; color:var(--muted); line-height:1.7}
@media (max-width: 900px){ .card{grid-column: span 12;} }

.media{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:16px;
  margin-top:18px;
}
@media (max-width: 900px){ .media{grid-template-columns:1fr;} }
.figure{
  border:1px solid var(--line);
  border-radius:16px;
  overflow:hidden;
  background:var(--panel);
}
.figure img{width:100%; height:260px; object-fit:cover; display:block}
.figure .cap{padding:12px 14px; color:var(--muted); font-size:13px; line-height:1.5}

.footer{
  padding:30px 0;
  color:var(--muted);
  font-size:13px;
}
.small{font-size:12px; color:var(--muted)}
.hr{height:1px; background:var(--line); margin:16px 0}