:root{
  --bg:#0f1418; --bg2:#141b21; --panel:#1a232b; --line:#263340;
  --fg:#e8eef3; --mut:#93a4b3; --acc:#d9a441; --acc2:#5aa9a3;
  --rad:14px; --wrap:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg); color:var(--fg);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  -webkit-font-smoothing:antialiased;
}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.2;letter-spacing:-.02em}

.site-header{position:sticky;top:0;z-index:20;background:rgba(15,20,24,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:-.01em}
.brand-ico{width:26px;height:26px;fill:var(--acc)}
.menu{display:flex;gap:26px;font-size:15px;color:var(--mut)}
.menu a:hover{color:var(--fg)}

.hero{position:relative;overflow:hidden;background:
  radial-gradient(1100px 420px at 18% -10%,rgba(217,164,65,.16),transparent 60%),
  radial-gradient(900px 400px at 85% 0%,rgba(90,169,163,.14),transparent 62%),
  linear-gradient(180deg,#121a20,#0f1418);
  border-bottom:1px solid var(--line)}
.hero-in{position:relative;z-index:2;padding:96px 24px 120px;max-width:760px}
.kicker{color:var(--acc);font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:18px}
.hero h1{font-size:clamp(34px,5.4vw,58px);font-weight:800;margin-bottom:20px}
.lead{color:var(--mut);font-size:clamp(16px,1.6vw,19px);max-width:620px}
.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-block;padding:13px 24px;border-radius:999px;font-weight:600;font-size:15px;border:1px solid transparent;transition:.18s}
.btn-primary{background:var(--acc);color:#1a1205}
.btn-primary:hover{background:#e8b457}
.btn-ghost{border-color:var(--line);color:var(--fg)}
.btn-ghost:hover{border-color:var(--acc2);color:var(--acc2)}
.hero-art{position:absolute;left:0;right:0;bottom:-1px;height:170px;opacity:.5}
.hero-art svg{width:100%;height:100%}
.hero-art path{fill:#0f1418}

.section{padding:84px 24px}
.section-head{max-width:640px;margin-bottom:44px}
.section-head h2{font-size:clamp(26px,3.3vw,36px);margin-bottom:12px}
.section-head p{color:var(--mut)}
.band{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}

.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:22px}
.grid.three{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--rad);padding:26px;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:#38soon}
.card:hover{border-color:#3a4b5c}
.card-art{height:84px;margin-bottom:18px;display:flex;align-items:center}
.card-art svg{width:72px;height:72px;fill:rgba(217,164,65,.22);stroke:var(--acc);stroke-width:2.2;stroke-linejoin:round}
.card-art .ln{fill:none;stroke:var(--acc2)}
.card-art .hl{fill:rgba(90,169,163,.35);stroke:var(--acc2)}
.card.c2 .card-art svg,.card.c4 .card-art svg{fill:rgba(90,169,163,.18);stroke:var(--acc2)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--mut);font-size:15px;margin-bottom:16px}
.tag{display:inline-block;font-size:12px;color:var(--mut);border:1px solid var(--line);border-radius:999px;padding:4px 11px;margin:0 6px 6px 0}

.rows{display:flex;flex-direction:column;gap:2px}
.row{display:flex;align-items:flex-start;gap:20px;padding:22px 18px;border-radius:10px;transition:.18s}
.row:hover{background:rgba(255,255,255,.035)}
.idx{color:var(--acc);font-weight:700;font-size:14px;min-width:28px;padding-top:3px}
.row h4{font-size:17px;margin-bottom:6px}
.row p{color:var(--mut);font-size:15px}
.row .meta{margin-left:auto;color:var(--acc2);font-size:13px;white-space:nowrap;padding-top:3px}

.note{background:var(--panel);border:1px solid var(--line);border-radius:var(--rad);padding:26px}
.note h3{font-size:17px;margin-bottom:10px;color:var(--acc)}
.note p{color:var(--mut);font-size:15px}

.about{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:start}
.about p{color:var(--mut);margin-bottom:14px;max-width:640px}
.facts{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:16px}
.facts li{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}
.facts strong{display:block;font-size:26px;color:var(--acc)}
.facts span{color:var(--mut);font-size:13px}

.site-footer{border-top:1px solid var(--line);padding:46px 0 28px;background:#0c1115}
.foot{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;padding-bottom:26px}
.brand-sm{font-weight:700;margin-bottom:8px}
.muted{color:var(--mut);font-size:14px;max-width:430px}
.foot-links{display:flex;gap:22px;flex-wrap:wrap;color:var(--mut);font-size:14px}
.foot-links a:hover{color:var(--fg)}
.copy{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:20px;color:var(--mut);font-size:13px}

@media(max-width:860px){
  .menu{display:none}
  .about{grid-template-columns:1fr}
  .hero-in{padding:70px 24px 96px}
  .row{flex-wrap:wrap}
  .row .meta{margin-left:48px}
}