:root {
  --bg:#05070c; --panel:rgba(10,19,33,.86); --panel2:rgba(5,11,21,.94);
  --line:rgba(64,153,255,.35); --blue:#52a8ff; --text:#f3f7ff;
  --muted:#9db0c8; --green:#42d37f; --red:#ff5b66;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;font-family:Segoe UI,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at top,rgba(22,76,146,.22),transparent 34rem),linear-gradient(180deg,#05070c,#08101b 55%,#04060a)}
a{color:inherit;text-decoration:none} img{max-width:100%}
.site-header{position:sticky;top:0;z-index:50;background:rgba(2,6,12,.9);border-bottom:1px solid rgba(82,168,255,.2);backdrop-filter:blur(14px)}
.nav-wrap{max-width:1180px;margin:auto;padding:10px 22px;display:flex;justify-content:space-between;align-items:center}
.brand img{width:132px;height:52px;object-fit:contain}
.main-nav{display:flex;gap:28px;font-size:13px;font-weight:800;letter-spacing:1.3px}
.main-nav a{color:#b9c8da}.main-nav a:hover{color:#fff;text-shadow:0 0 16px var(--blue)}
.section{scroll-margin-top:72px}
.hero{min-height:680px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(180deg,rgba(3,7,14,.35),rgba(3,7,14,.95)),radial-gradient(circle at 50% 20%,rgba(32,102,210,.25),transparent 38rem)}
.hero-overlay{position:absolute;inset:0;background-image:linear-gradient(rgba(68,126,201,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(68,126,201,.04) 1px,transparent 1px);background-size:42px 42px}
.hero-content{position:relative;z-index:2;width:min(920px,92%);text-align:center}
.hero-logo{width:min(430px,78vw);filter:drop-shadow(0 0 28px rgba(61,141,255,.35))}
.eyebrow{margin:20px 0 10px;color:#78baff;font-size:12px;font-weight:900;letter-spacing:3px}
.hero h1{margin:0;font-size:clamp(34px,6vw,68px);line-height:1.02}
.hero-copy{max-width:680px;margin:18px auto 24px;color:var(--muted);font-size:18px}
.status-card{width:fit-content;min-width:260px;margin:0 auto 28px;padding:13px 19px;display:flex;align-items:center;gap:13px;text-align:left;background:rgba(4,11,20,.84);border:1px solid var(--line);border-radius:14px}
.status-card small{display:block;color:var(--muted);font-weight:800;font-size:10px;letter-spacing:1.6px}
.status-card strong{display:block;margin-top:2px;letter-spacing:1px}
.status-dot{width:13px;height:13px;border-radius:50%;background:#7b8592;box-shadow:0 0 14px currentColor}
.status-card.online .status-dot{background:var(--green)} .status-card.online strong{color:var(--green)}
.status-card.offline .status-dot{background:var(--red)} .status-card.offline strong{color:var(--red)}
.hero-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;min-width:180px;justify-content:center;align-items:center;padding:14px 24px;border-radius:8px;font-weight:900;font-size:13px;letter-spacing:1.3px;border:1px solid transparent;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:linear-gradient(180deg,#4aa4ff,#1767dc);border-color:#6eb8ff;box-shadow:0 0 24px rgba(49,137,255,.25)}
.btn-secondary{background:rgba(10,18,30,.72);border-color:rgba(127,178,236,.35);color:#d5e7ff}
.download-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.content-section{max-width:1180px;margin:auto;padding:92px 24px}
.content-section.alt{max-width:none;padding-left:max(24px,calc((100vw - 1180px)/2 + 24px));padding-right:max(24px,calc((100vw - 1180px)/2 + 24px));background:linear-gradient(180deg,rgba(15,31,53,.55),rgba(5,10,17,.35));border-top:1px solid rgba(82,168,255,.08);border-bottom:1px solid rgba(82,168,255,.08)}
.section-heading{max-width:760px;margin-bottom:34px}.section-heading span{color:#69b0ff;font-size:11px;font-weight:900;letter-spacing:2.5px}
.section-heading h2{margin:8px 0 10px;font-size:clamp(30px,4vw,46px)} .section-heading p,.panel p,.cta-box p{color:var(--muted);line-height:1.7}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.panel,.cta-box{background:linear-gradient(180deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:14px}
.panel{padding:24px}.notice{margin-top:16px}.cta-box{padding:34px;max-width:760px}
footer{text-align:center;padding:42px 20px;border-top:1px solid rgba(82,168,255,.14);background:#02050a}
footer img{width:160px;opacity:.9} footer p{color:#72859c;font-size:12px}
@media(max-width:900px){.info-grid{grid-template-columns:repeat(2,1fr)}.main-nav{gap:15px;font-size:11px}}
@media(max-width:680px){.nav-wrap{align-items:flex-start;flex-direction:column;gap:7px}.main-nav{width:100%;overflow-x:auto;padding-bottom:6px;gap:18px}.hero{min-height:620px}.info-grid{grid-template-columns:1fr}.content-section{padding:70px 18px}.content-section.alt{padding-left:18px;padding-right:18px}.cta-box{padding:24px}}