:root{
  --bg:#0b0c10;
  --panel:#0f1118;
  --card:#111421;
  --text:#e9eefc;
  --muted:#a7b0c5;
  --line:rgba(255,255,255,.08);
  --accent:#b600ff;
  --shadow: 0 18px 50px rgba(0,0,0,.45);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans";
  background: radial-gradient(1200px 700px at 65% 35%, rgba(182,0,255,.20), transparent 55%),
              radial-gradient(1000px 600px at 15% 85%, rgba(182,0,255,.10), transparent 60%),
              var(--bg);
  color:var(--text);
}

a{color:inherit; text-decoration:none}
a:hover{opacity:.92}

.container{width:min(1100px, 92vw); margin:0 auto}

.topbar{
  position:sticky; top:0; z-index:10;
  background:rgba(11,12,16,.72);
  backdrop-filter: blur(14px);
  border-bottom:1px solid var(--line);
}
.topbar__inner{display:flex; align-items:center; justify-content:space-between; padding:14px 0; gap:14px}
.brand{display:flex; align-items:center; gap:10px}
.brand__mark{
  width:34px;height:34px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg, rgba(182,0,255,.35), rgba(255,255,255,.06));
  border:1px solid var(--line);
  box-shadow: var(--shadow);
  color:#fff;
}
.brand__name{font-weight:700; letter-spacing:.2px}

.nav{display:flex; align-items:center; gap:18px}
.nav a{color:var(--muted); font-weight:600}
.nav a:hover{color:var(--text)}
.nav__toggle{
  display:none;
  background:transparent; border:1px solid var(--line);
  color:var(--text); border-radius:12px; padding:10px 12px;
}

.main{padding:34px 0 60px}

.hero{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:22px;
  align-items:stretch;
}
@media (max-width: 900px){
  .hero{grid-template-columns:1fr}
  .nav{display:none}
  .nav__toggle{display:inline-flex}
  .nav.nav--open{
    display:flex; position:absolute; right:4vw; top:64px;
    flex-direction:column; gap:10px;
    background:rgba(15,17,24,.96);
    border:1px solid var(--line);
    border-radius:16px;
    padding:14px;
    width:min(280px, 92vw);
  }
}

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.01));
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow: var(--shadow);
  padding:22px;
}
.h1{font-size:44px; line-height:1.05; margin:0 0 10px; letter-spacing:-.6px}
.h2{font-size:22px; margin:0 0 8px}
.p{color:var(--muted); margin:0 0 16px; font-size:16px; line-height:1.55}

.badge{
  display:inline-flex; gap:8px; align-items:center;
  padding:8px 12px; border-radius:999px;
  border:1px solid var(--line);
  background:rgba(182,0,255,.10);
  color:#f2e6ff;
  font-weight:700;
}

.grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap:14px;
  margin-top:14px;
}
@media (max-width: 900px){ .grid{grid-template-columns:1fr} }

.item{
  padding:16px;
  border:1px solid var(--line);
  border-radius:16px;
  background:rgba(255,255,255,.02);
}
.item__title{font-weight:800; margin-bottom:6px}
.item__text{color:var(--muted); font-size:14px; line-height:1.45}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:12px 16px;
  border-radius:14px;
  border:1px solid rgba(182,0,255,.45);
  background:linear-gradient(135deg, rgba(182,0,255,.35), rgba(182,0,255,.12));
  color:#fff;
  font-weight:800;
  cursor:pointer;
}
.btn:hover{transform: translateY(-1px)}
.btn--ghost{
  background:transparent;
  border:1px solid var(--line);
  color:var(--text);
}
.btn--sm{padding:10px 12px; border-radius:12px; font-size:14px}

.row{display:flex; gap:10px; flex-wrap:wrap; margin-top:12px}

.hr{height:1px; background:var(--line); margin:20px 0}

.form{
  display:grid; gap:12px; margin-top:12px
}
label{font-weight:700; color:var(--text); font-size:14px}
input, textarea, select{
  width:100%;
  padding:12px 12px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.25);
  color:var(--text);
  outline:none;
}
textarea{min-height:110px; resize:vertical}
.muted{color:var(--muted)}

.kpi{display:flex; gap:12px; flex-wrap:wrap; margin-top:12px}
.kpi .box{
  min-width:160px;
  padding:14px;
  border-radius:16px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.kpi .val{font-size:22px; font-weight:900}
.kpi .lab{color:var(--muted); font-size:13px}

.footer{
  border-top:1px solid var(--line);
  background:rgba(0,0,0,.18);
  padding:22px 0;
}
.footer__inner{display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap}
.footer__title{font-weight:900}
.footer__links{display:flex; gap:14px; align-items:center}
.footer__bottom{margin-top:12px}