:root{
  --bg:#0b0f16;
  --panel:#101827;
  --panel2:#0f1522;
  --text:#e7eefc;
  --muted:#b7c3dd;
  --line:rgba(255,255,255,.10);
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius:18px;
  --max:1120px;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 20% 0%, #142244 0%, var(--bg) 55%) fixed;
  color:var(--text);
  line-height:1.5;
}

a{color:inherit;text-decoration:none}
a:hover{opacity:.9}
.container{max-width:var(--max);margin:0 auto;padding:0 18px}

.topbar{
  background:rgba(0,0,0,.30);
  border-bottom:1px solid var(--line);
  backdrop-filter: blur(10px);
}
.topbar__inner{display:flex;justify-content:space-between;gap:12px;padding:10px 0;font-size:14px;color:var(--muted)}
.sep{opacity:.55;margin:0 8px}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 10px;border:1px solid var(--line);
  border-radius:999px;background:rgba(255,255,255,.06);
  color:var(--text);font-weight:600;font-size:12px;
}

.header{
  position:sticky;top:0;z-index:20;
  background:rgba(11,15,22,.55);
  border-bottom:1px solid var(--line);
  backdrop-filter: blur(14px);
}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}

.brand{display:flex;align-items:center;gap:12px}
.brand__mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(135deg, rgba(255,255,255,.20), rgba(255,255,255,.06));
  border:1px solid var(--line);
  font-weight:900;letter-spacing:.6px;
}
.brand__text small{display:block;color:var(--muted);font-size:12px;margin-top:2px}

.nav{display:flex;align-items:center;gap:14px}
.nav a{color:var(--muted);font-weight:600;font-size:14px}
.nav a:hover{color:var(--text)}
.nav__cta{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text)!important}

.nav__toggle{
  display:none;
  width:44px;height:44px;border-radius:14px;
  border:1px solid var(--line);background:rgba(255,255,255,.06);
  cursor:pointer;
}
.nav__toggle span{display:block;height:2px;margin:6px 10px;background:rgba(255,255,255,.85);border-radius:2px}

.hero{
  position:relative;
  min-height:76vh;
  display:flex;
  align-items:center;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero__bg{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(11,15,22,.92) 10%, rgba(11,15,22,.55) 60%, rgba(11,15,22,.92) 100%),
    url("https://images.unsplash.com/photo-1504306662295-05b53835f4a5?auto=format&fit=crop&w=2000&q=70");
  background-size:cover;
  background-position:center;
  transform: scale(1.03);
}
.hero__content{position:relative;padding:56px 0}
.hero h1{font-size:44px;line-height:1.08;margin:0 0 14px;max-width:900px}
.lead{color:var(--muted);font-size:18px;max-width:820px;margin:0 0 22px}

.hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:12px 16px;border-radius:999px;border:1px solid var(--line);
  background:rgba(255,255,255,.06);color:var(--text);
  font-weight:700;letter-spacing:.2px;
}
.btn--primary{
  background: linear-gradient(135deg, rgba(255,255,255,.22), rgba(255,255,255,.08));
  box-shadow: var(--shadow);
}
.btn--ghost{background:transparent}

.hero__meta{display:grid;grid-template-columns:repeat(3, minmax(0,1fr));gap:12px;max-width:840px}
.metaCard{
  padding:14px 14px;border-radius:var(--radius);
  border:1px solid var(--line);background:rgba(16,24,39,.55);
}
.metaCard strong{display:block}
.metaCard span{color:var(--muted);font-size:13px}

.section{padding:62px 0}
.section--alt{background:rgba(0,0,0,.18);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section__head{margin-bottom:22px}
.section__head h2{margin:0 0 8px;font-size:28px}
.section__head p{margin:0;color:var(--muted);max-width:900px}

.grid{display:grid;gap:14px}
.grid--3{grid-template-columns:repeat(3, minmax(0,1fr))}
.grid--2{grid-template-columns:repeat(2, minmax(0,1fr))}

.card{
  padding:18px;border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(16,24,39,.55);
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
}
.card h3{margin:0 0 8px;font-size:18px}
.card p{margin:0;color:var(--muted)}
.list{margin:10px 0 0;padding-left:18px;color:var(--muted)}
.list li{margin:10px 0}

.banner{
  margin-top:18px;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:18px;border-radius:var(--radius);
  border:1px solid var(--line);
  background:linear-gradient(135deg, rgba(255,255,255,.10), rgba(255,255,255,.03));
}
.banner__text h3{margin:0 0 6px;font-size:18px}
.banner__text p{margin:0;color:var(--muted)}

.products{display:grid;grid-template-columns:repeat(2, minmax(0,1fr));gap:14px}
.pCard{
  overflow:hidden;border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(16,24,39,.55);
  box-shadow: 0 10px 40px rgba(0,0,0,.25);
  display:grid;grid-template-columns: 180px 1fr;
}
.pCard__img{min-height:160px;background-size:cover;background-position:center}
.pCard__body{padding:16px}
.pCard__body h3{margin:0 0 6px}
.pCard__body p{margin:0;color:var(--muted)}

.mini{margin-top:12px;display:grid;gap:10px}
.mini__item{
  display:flex;justify-content:space-between;gap:10px;
  padding:10px 12px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.05);
}
.mini__item span{color:var(--muted);font-size:13px}

.note{
  margin-top:16px;
  padding:14px 16px;border-radius:var(--radius);
  border:1px dashed var(--line);
  color:var(--muted);
  background:rgba(255,255,255,.04);
}

.kv{display:grid;gap:10px;margin-top:10px}
.kv div{
  display:flex;justify-content:space-between;gap:12px;
  padding:10px 12px;border-radius:14px;border:1px solid var(--line);
  background:rgba(255,255,255,.04);
}
.kv span{color:var(--muted);font-size:13px}
.kv strong{font-size:14px}

.social{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.pill{
  padding:10px 12px;border-radius:999px;border:1px solid var(--line);
  background:rgba(255,255,255,.06);color:var(--text);font-weight:700;font-size:13px;
}

.form{display:grid;gap:12px;margin-top:10px}
label span{display:block;color:var(--muted);font-size:13px;margin-bottom:6px}
input, textarea{
  width:100%;
  padding:12px 12px;border-radius:14px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
input:focus, textarea:focus{border-color:rgba(255,255,255,.30)}
.form__hint{margin:6px 0 0;color:var(--muted);font-size:12px}

.footer{margin-top:26px}
.footer__inner{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  padding:18px 0;color:var(--muted);font-size:13px;border-top:1px solid var(--line);
}

@media (max-width: 980px){
  .grid--3{grid-template-columns:1fr}
  .grid--2{grid-template-columns:1fr}
  .products{grid-template-columns:1fr}
  .pCard{grid-template-columns:1fr}
  .pCard__img{min-height:220px}
  .hero h1{font-size:34px}
  .hero__meta{grid-template-columns:1fr}
  .nav{display:none;position:absolute;right:18px;top:72px;flex-direction:column;align-items:stretch;gap:10px;
       padding:12px;border-radius:var(--radius);border:1px solid var(--line);background:rgba(11,15,22,.92);width:220px}
  .nav a{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.05)}
  .nav__toggle{display:block}
  .nav.nav--open{display:flex}
}