:root {
  --bg:#0a0f1a; --card:#121927; --muted:#0f1420; --text:#e8ecf3; --soft:#bac7da; --brand:#ffd24d;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial}
img{max-width:100%;display:block}
.container{width:min(1100px,92%);margin-inline:auto}

.site-header{position:sticky;top:0;z-index:20;background:rgba(10,15,26,.7);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;gap:10px;align-items:center;color:var(--text);text-decoration:none;font-weight:800}
.nav{display:flex;gap:10px;align-items:center}
.nav-link{color:var(--soft);text-decoration:none;padding:8px 12px;border-radius:10px}
.nav-link.active,.nav-link:hover{color:#111;background:var(--brand);font-weight:700}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;text-decoration:none;font-weight:700;border:1px solid rgba(255,255,255,.15);transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn-sm{padding:8px 12px}
.btn-primary{background:var(--brand);color:#111;border:none}
.btn-ghost{background:transparent;color:var(--text)}
.btn-block{display:block;width:100%;text-align:center}

.hero{background:linear-gradient(180deg,rgba(255,210,77,.08),transparent 70%);padding:56px 0}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero-copy h1{font-size:clamp(28px,5vw,42px);margin:0 0 10px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 20px}
.badge{background:#1b2333;border:1px solid rgba(255,255,255,.08);padding:8px 10px;border-radius:999px;color:var(--brand);font-weight:700}

.section{padding:48px 0}
.section.muted{background:var(--muted)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:16px;padding:18px}
.quote{background:#1a2233;border-left:4px solid var(--brand);padding:14px 16px;border-radius:10px}

.filter-bar{display:flex;gap:10px;margin:10px 0 18px}
.filter-bar input, .filter-bar select{background:#101827;color:var(--text);border:1px solid rgba(255,255,255,.08);border-radius:10px;padding:10px}

.accordion .item{border:1px solid rgba(255,255,255,.06);border-radius:12px;margin:8px 0;overflow:hidden}
.acc-btn{width:100%;text-align:left;padding:14px 16px;background:#152033;color:var(--text);font-weight:700;border:none;cursor:pointer}
.acc-panel{display:none;padding:0 16px 14px 16px;background:#0f1827}

.site-footer{border-top:1px solid rgba(255,255,255,.06);background:#0a0f1a}
.footer-grid{display:flex;align-items:center;justify-content:space-between;padding:24px 0}
.muted-text{color:#92a3bf}
.footer-nav{display:flex;gap:16px}
.footer-nav a{color:var(--soft);text-decoration:none}
.footer-nav a:hover{color:var(--text)}

/* Responsive */
@media (max-width:900px){
  .hero-inner{grid-template-columns:1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
  .grid-3{grid-template-columns:1fr}
  .grid-2{grid-template-columns:1fr}
}