:root{
  --bg:#070b14; --bg2:#0b1220; --line:rgba(255,255,255,.12);
  --text:#e8eefc; --muted:#a9b7df; --brand:#4da3ff; --brand2:#5be7c4;
  --shadow:0 18px 50px rgba(0,0,0,.35); --radius:18px; --max:1120px; --pad:18px;
  --font:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,"Apple Color Emoji","Segoe UI Emoji";
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:linear-gradient(180deg,var(--bg) 0%,var(--bg2) 35%,var(--bg) 100%);color:var(--text);font-family:var(--font);scroll-behavior:smooth}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.small{font-size:13px}.muted{color:var(--muted)}
hr.sep{border:none;border-top:1px solid var(--line);margin:18px 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:12px 16px;border-radius:999px;border:1px solid var(--line);
  background:rgba(255,255,255,.06);color:var(--text);transition:.2s transform,.2s background,.2s border;box-shadow:0 10px 28px rgba(0,0,0,.25);cursor:pointer}
.btn:hover{transform:translateY(-1px);background:rgba(255,255,255,.10);border-color:rgba(255,255,255,.18)}
.btn.primary{background:linear-gradient(135deg,var(--brand) 0%,var(--brand2) 100%);color:#071018;border:none}
.btn.ghost{background:transparent}
.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.05);color:var(--muted);font-size:13px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:rgba(77,163,255,.10);border:1px solid rgba(77,163,255,.25);color:#d9ecff;font-size:13px}

header{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);background:rgba(7,11,20,.58);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:34px;width:auto}
.brandText{display:flex;flex-direction:column;line-height:1.1}
.brandText strong{font-size:14px}
.brandText span{color:var(--muted);font-size:12px;margin-top:2px}
.links{display:flex;gap:6px;align-items:center}
.links a{padding:10px 10px;border-radius:999px;color:var(--muted);border:1px solid transparent}
.links a:hover{color:var(--text);border-color:var(--line);background:rgba(255,255,255,.05)}
.links a.active{color:var(--text);border-color:rgba(77,163,255,.35);background:rgba(77,163,255,.10)}
.menuBtn{display:none}.mobilePanel{display:none}

.hero{padding:58px 0 26px;position:relative}
.hero::before{content:"";position:absolute;inset:0;background:url("../images/hero-pattern.svg") center/cover no-repeat;opacity:.95;pointer-events:none}
.hero>.container{position:relative}
.heroGrid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px;align-items:stretch}
.heroCard{border:1px solid var(--line);background:radial-gradient(1200px 400px at 20% 0%,rgba(77,163,255,.18),transparent 55%),
  radial-gradient(900px 400px at 80% 30%,rgba(91,231,196,.14),transparent 60%),rgba(255,255,255,.04);
  border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.hero h1{font-size:44px;line-height:1.02;margin:12px 0 10px;letter-spacing:-.02em}
.hero .sub{color:var(--muted);max-width:62ch;margin:0 0 18px;font-size:16px;line-height:1.7}
.heroActions{display:flex;gap:12px;flex-wrap:wrap;margin-top:16px}
.heroQuick{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.kpi{display:grid;gap:12px}
.kpiCard{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:var(--radius);padding:16px}
.kpiCard strong{display:block;font-size:18px}
.kpiCard span{color:var(--muted);font-size:13px;line-height:1.4}

.section{padding:26px 0}
.sectionTitle{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:14px}
.sectionTitle h2{margin:0;font-size:22px}
.sectionTitle p{margin:0;color:var(--muted);max-width:72ch;line-height:1.6}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}

.card{border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:var(--radius);padding:18px}
.card h3{margin:0 0 8px 0;font-size:18px}
.card p{margin:0;color:var(--muted);line-height:1.65}
.list{margin:10px 0 0 0;padding:0 0 0 18px;color:var(--muted)}
.list li{margin:8px 0;line-height:1.6}
.callout{border:1px solid rgba(77,163,255,.35);background:rgba(77,163,255,.08);border-radius:var(--radius);padding:18px}
.callout h3{margin:0 0 8px 0}.callout p{margin:0;color:var(--muted);line-height:1.6}

.mediaCard{overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:rgba(255,255,255,.03)}
.mediaCard img{width:100%;height:220px;object-fit:cover}
.mediaCard .body{padding:16px}
.mediaCard .body h3{margin:0 0 6px 0;font-size:18px}
.mediaCard .body p{margin:0;color:var(--muted);line-height:1.55}
.mediaCard .actions{padding:0 16px 16px;display:flex;gap:10px;flex-wrap:wrap}

.form{display:grid;gap:12px}
.input,.textarea{width:100%;padding:12px 12px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.03);color:var(--text);outline:none}
.textarea{min-height:120px;resize:vertical}
label{font-size:13px;color:var(--muted)}
.formRow{display:grid;grid-template-columns:1fr 1fr;gap:12px}

footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);background:rgba(7,11,20,.55)}
.footerGrid{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;align-items:start}
.footerLinks{display:flex;gap:10px;flex-wrap:wrap}
.footerLinks a{color:var(--muted)}.footerLinks a:hover{color:var(--text)}

.toast{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);background:rgba(16,26,51,.92);
  border:1px solid var(--line);color:var(--text);padding:10px 12px;border-radius:14px;box-shadow:var(--shadow);display:none;z-index:80;
  max-width:min(520px,calc(100vw - 24px))}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;z-index:90;padding:18px}
.modal .panel{max-width:960px;width:100%;border:1px solid var(--line);background:rgba(11,18,32,.92);border-radius:22px;overflow:hidden;box-shadow:var(--shadow)}
.modal .top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;border-bottom:1px solid var(--line)}
.modal .top strong{font-size:14px}
.modal .content{padding:14px}
.modal img{width:100%;max-height:70vh;object-fit:contain;background:#0a0f1d;border-radius:14px;border:1px solid var(--line)}
.modal .close{padding:10px 12px}

@media (max-width:900px){
  .heroGrid{grid-template-columns:1fr}
  .grid3{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .footerGrid{grid-template-columns:1fr}
  .hero h1{font-size:38px}
  .links{display:none}
  .menuBtn{display:inline-flex}
  .mobilePanel{display:none;border-top:1px solid var(--line);padding:10px 0 14px}
  .mobilePanel a{display:block;padding:12px 10px;border-radius:14px;color:var(--muted);border:1px solid transparent}
  .mobilePanel a:hover{color:var(--text);border-color:var(--line);background:rgba(255,255,255,.05)}
}