:root{
  --bg:#101a2d;--bg2:#0d1526;--card:rgba(255,255,255,.08);--text:#eef4ff;--muted:#c6d2ee;
  --line:rgba(255,255,255,.16);--accent:#4f8cff;--accent2:#67f5c6;--radius:18px;--max:1120px;
  --heroCard:rgba(225,232,241,.92);--glassBg:rgba(11,18,32,.36);--glassBorder:rgba(255,255,255,.14);
}
*{box-sizing:border-box} html,body{margin:0;padding:0}
body{font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);line-height:1.55;
 background:radial-gradient(1200px 650px at 50% -220px, rgba(79,140,255,.16), transparent 70%),
 radial-gradient(900px 550px at 15% 10%, rgba(103,245,198,.10), transparent 65%),
 linear-gradient(180deg,var(--bg),var(--bg2))}
a{color:inherit;text-decoration:none} a:hover{color:var(--accent)}
p{color:var(--muted);margin:0 0 14px} h1,h2,h3{margin:0 0 10px;line-height:1.15}
h1{font-size:clamp(28px,4vw,44px)} h2{font-size:clamp(22px,3vw,30px)} h3{font-size:18px}
small{color:var(--muted)} .container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:16px;top:16px;padding:10px 12px;background:#fff;color:#000;border-radius:12px;z-index:9999}
.header{position:sticky;top:0;z-index:50;background:var(--heroCard);border-bottom:1px solid rgba(15,23,42,.1);backdrop-filter:blur(14px)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.2px;color:#0f172a}
.brand span{display:block}.brand .sub{font-weight:650;color:rgba(15,23,42,.72);font-size:12px;margin-top:-2px}
.brand-logo{width:36px;height:36px;border-radius:10px;object-fit:contain;display:inline-block}
.menu{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.menu a{padding:8px 10px;border-radius:12px;border:1px solid transparent;color:rgba(15,23,42,.86)}
.menu a:hover{border-color:rgba(15,23,42,.12);background:rgba(15,23,42,.06);color:#0f172a}
.header .cta{border:1px solid rgba(37,99,235,.32);background:rgba(37,99,235,.12);color:#0f172a;padding:10px 14px;border-radius:14px;font-weight:800}
.hero{position:relative;padding:64px 0 40px;overflow:hidden}.hero::before{content:"";position:absolute;inset:-20px;background:url("../img/hero-laptop.png") center/cover no-repeat;opacity:.92;filter:brightness(.97) contrast(1.08)} .hero::after{content:"";position:absolute;inset:0;background:radial-gradient(900px 450px at 30% 10%, rgba(79,140,255,.14), transparent 60%),linear-gradient(180deg,rgba(224,231,242,.80),rgba(206,214,226,.90),rgba(16,26,45,.14));}
.hero>.container{position:relative;z-index:2}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.card{border-radius:var(--radius)}.card.pad{padding:18px}.card.pad-lg{padding:22px}
.hero .card{background:var(--heroCard);border:1px solid rgba(15,23,42,.12);box-shadow:0 12px 30px rgba(2,6,23,.18)}
.hero h1,.hero h2,.hero h3{color:#0f172a}.hero p,.hero li,.hero small,.hero a{color:rgba(15,23,42,.78)} .hero b{color:#0f172a}
main#content{position:relative;isolation:isolate} main#content::before{content:"";position:absolute;inset:0;background:url("../img/hero-datacenter.png") center/cover no-repeat;filter:contrast(1.1) saturate(1.15) brightness(.62);opacity:.7} main#content::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,22,.36),rgba(8,13,28,.48) 40%,rgba(10,16,30,.62) 100%),radial-gradient(1200px 560px at 45% 20%, rgba(79,140,255,.16), transparent 62%)} main#content>*{position:relative;z-index:2}
.section{padding:22px 0}.section .card,.section .service,.section .notice,.badge{backdrop-filter:blur(10px)}
.section .card{background:var(--glassBg);border:1px solid var(--glassBorder);box-shadow:0 14px 36px rgba(2,6,23,.42), inset 0 1px 0 rgba(255,255,255,.06)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.service{padding:16px;border-radius:var(--radius);background:rgba(10,16,30,.34);border:1px solid rgba(255,255,255,.14);box-shadow:0 12px 28px rgba(2,6,23,.38)}
.service h3{margin-bottom:8px;color:#fff}.service p{color:rgba(244,248,255,.94)} .service a.link{color:#9ec5ff;font-weight:850}
.list{margin:0;padding-left:18px;color:rgba(238,244,255,.84)} .list li{margin:8px 0}
.hr{height:1px;background:rgba(255,255,255,.14);margin:14px 0}
.notice{padding:14px 16px;border-radius:14px;background:rgba(255,255,255,.86);border:1px solid rgba(15,23,42,.1);color:#111827}
main#content a.cta, main#content a.cta.small{display:inline-flex;align-items:center;justify-content:flex-start;padding:0;border:none;background:none;box-shadow:none;border-radius:0;font-weight:850}
.hero a.cta,.hero a.cta.small{color:#1d4ed8}.section a.cta,.section a.cta.small{color:#9ec5ff}
main#content a.cta::after, main#content a.cta.small::after{content:"→";margin-left:6px}
.footer{padding:26px 0 40px;margin-top:22px;background:rgba(11,18,32,.55);backdrop-filter:blur(10px);border-top:1px solid rgba(255,255,255,.12);color:rgba(238,244,255,.92)}
.footer-grid{display:flex;justify-content:center;text-align:center}.footer-grid>div:last-child:not(:first-child){display:none}
.footer .brand{display:flex;align-items:flex-start;justify-content:center;gap:10px;width:fit-content;margin-left:auto;margin-right:auto;color:rgba(238,244,255,.96)}
.footer .brand>span{display:flex;flex-direction:column;align-items:center;text-align:center}.footer .brand .sub{color:rgba(238,244,255,.78)}
.footer a{color:rgba(238,244,255,.92)} .footer a:hover{color:#9ec5ff}
@media (max-width:900px){.hero-grid,.grid,.two-col{grid-template-columns:1fr}} 
@media (max-width:700px){.container{width:min(var(--max),calc(100% - 20px))}.nav{display:grid;grid-template-columns:1fr;gap:10px;padding:10px 0}.menu{justify-content:center}.header .brand{justify-content:center;text-align:center}}