:root{
  --bg:#04101d;
  --bg-2:#06172a;
  --bg-3:#0a1f36;
  --ink:#eef7ff;
  --muted:#9fb3c7;
  --cyan:#12c7ff;
  --cyan-2:#009fe3;
  --blue:#0b67d1;
  --line:rgba(103,174,230,.22);
  --line-strong:rgba(18,199,255,.45);
  --white:#fff;
  --soft:#f5f8fb;
  --soft-ink:#08182c;
  --card:#0b1d31;
  --radius:16px;
  --shadow:0 18px 50px rgba(0,0,0,.28);
  --container:min(1180px,calc(100% - 36px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink);line-height:1.6}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit}
.container{width:var(--container);margin-inline:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(3,13,25,.91);backdrop-filter:blur(14px);border-bottom:1px solid rgba(75,144,198,.12)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:22px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand img{filter:drop-shadow(0 8px 18px rgba(18,199,255,.22))}
.brand strong{display:block;font-size:1.04rem;letter-spacing:.03em}
.brand strong span{color:var(--cyan)}
.brand small{display:block;color:#a7b8c9;font-size:.57rem;letter-spacing:.055em;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:28px;font-size:.87rem;font-weight:650}
.main-nav a{color:#d9e5ef;position:relative}
.main-nav a:not(.nav-cta)::after{content:"";position:absolute;left:0;right:100%;bottom:-9px;height:2px;background:var(--cyan);transition:.2s}
.main-nav a:hover::after,.main-nav a.active::after{right:0}
.nav-cta{padding:10px 16px;border:1px solid var(--cyan);border-radius:8px;color:var(--cyan)!important}
.menu-toggle{display:none;background:none;border:0;padding:8px}
.menu-toggle span{display:block;width:24px;height:2px;background:#fff;margin:5px 0}

.hero{position:relative;overflow:hidden;padding:76px 0 0;background:radial-gradient(circle at 70% 22%,rgba(12,89,178,.22),transparent 33%),linear-gradient(180deg,#061426,#04101d)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(18,199,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(18,199,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,black,transparent 76%)}
.hero-glow{position:absolute;border-radius:50%;filter:blur(70px);opacity:.16}
.hero-glow-a{width:360px;height:360px;background:#007ed1;right:7%;top:6%}
.hero-glow-b{width:260px;height:260px;background:#00d4ff;left:35%;bottom:8%}
.hero-inner{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:55px;align-items:center;min-height:520px}
.eyebrow,.section-label{color:var(--cyan);font-size:.72rem;font-weight:800;letter-spacing:.12em}
.hero-copy h1{font-size:clamp(2.6rem,5vw,5rem);line-height:1.03;margin:.15em 0 .22em;letter-spacing:-.05em;max-width:720px}
.hero-copy h1 span{color:var(--cyan)}
.accent-line{width:88px;height:3px;background:linear-gradient(90deg,var(--cyan),transparent);margin:22px 0}
.hero-lead{font-size:1.05rem;color:#c3d2df;max-width:610px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 20px;border-radius:7px;font-weight:800;font-size:.86rem;transition:.2s}
.btn.primary{background:linear-gradient(135deg,var(--cyan-2),var(--cyan));color:#fff;box-shadow:0 12px 26px rgba(0,159,227,.2)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost{border:1px solid var(--cyan);color:#fff;background:rgba(4,16,29,.35)}
.btn.ghost:hover{background:rgba(18,199,255,.08)}
.btn.ghost.dark{color:#062039}
.hero-visual{height:420px;position:relative;perspective:850px;color:var(--cyan)}
.rack{position:absolute;top:50px;height:320px;width:120px;border:1px solid rgba(18,199,255,.36);background:linear-gradient(90deg,#071321,#0c233d,#06101b);box-shadow:0 0 30px rgba(0,122,255,.12);transform:skewY(-2deg)}
.rack-1{right:250px}.rack-2{right:120px;height:350px;top:35px}.rack-3{right:-10px;height:380px;top:20px}
.rack span{display:block;height:44px;margin:14px 12px;border:1px solid rgba(91,152,205,.28);background:linear-gradient(90deg,rgba(0,117,255,.2),rgba(0,0,0,.05));position:relative}
.rack span::after{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:#19c7ff;right:9px;top:50%;transform:translateY(-50%);box-shadow:-18px 0 #0f6eff}
.network-lines{position:absolute;inset:0;width:100%;height:100%;filter:drop-shadow(0 0 5px rgba(18,199,255,.7))}
.pillars{position:relative;display:grid;grid-template-columns:repeat(4,1fr);margin-top:34px;border-top:1px solid var(--line);background:rgba(1,10,19,.45)}
.pillar{display:flex;gap:13px;padding:23px 18px;border-right:1px solid var(--line)}
.pillar:last-child{border-right:0}
.mini-icon{color:var(--cyan);font-size:1.8rem;width:38px}
.pillar strong{display:block;font-size:.86rem}
.pillar small{display:block;color:var(--muted);font-size:.73rem;margin-top:3px}

.dark-section{background:#051425}
.about{padding:62px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.about-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px}
.about-heading h2,.section-head h2,.infra-copy h2,.contact h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.15;letter-spacing:-.03em;margin:.25em 0}
.about-copy p{color:#bdcad7}
.signature{margin-top:26px}
.signature span{display:block;color:var(--cyan);font-family:"Segoe Script","Brush Script MT",cursive;font-size:1.9rem;line-height:1}
.signature small{color:#93a7b9}

.solutions{background:#f5f7fa;color:var(--soft-ink);padding:76px 0}
.section-head{text-align:center;max-width:820px;margin:0 auto 38px}
.section-head.left{text-align:left;margin:0 0 34px}
.section-head p:not(.section-label){color:#607084}
.service-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.service-card{background:#fff;border:1px solid #d9e2ea;border-radius:12px;padding:26px 20px;text-align:center;min-height:230px;box-shadow:0 8px 26px rgba(10,39,66,.04);transition:.2s}
.service-card:hover{transform:translateY(-4px);box-shadow:0 16px 35px rgba(10,39,66,.08);border-color:#b5d7ef}
.service-icon{margin:0 auto 14px;color:#065eb8;font-size:2.3rem;height:46px;line-height:46px}
.service-card h3{font-size:.91rem;text-transform:uppercase;line-height:1.2}
.service-card p{font-size:.79rem;color:#536577}

.projects{padding:76px 0;border-top:1px solid var(--line)}
.value-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.value-card{text-align:center;padding:26px 18px;border-right:1px solid var(--line)}
.value-card:last-child{border-right:0}
.value-card strong{display:block;color:#fff;margin-bottom:8px}
.value-card span{font-size:.78rem;color:var(--muted)}

.infrastructure{background:#f4f7fa;color:var(--soft-ink);padding:72px 0}
.infra-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}
.infra-copy p{color:#5c6f83}
.infra-diagram{display:grid;grid-template-columns:1fr .7fr 1fr;align-items:center;gap:10px}
.infra-node{border:1px solid #8bb8d7;border-radius:12px;padding:22px;text-align:center;background:#fff;min-height:190px}
.node-title{display:block;font-size:.75rem;font-weight:800;color:#0471b9}
.node-symbol{font-size:4rem;color:#075fa7;margin:10px 0}
.infra-node small{color:#4e6276}
.infra-link{text-align:center;position:relative}
.infra-link>span{height:2px;background:linear-gradient(90deg,#007ac4,#14c8ff);display:block}
.lock{width:56px;height:56px;border-radius:50%;border:2px solid var(--cyan-2);color:var(--cyan-2);display:grid;place-items:center;margin:-29px auto 8px;background:#f4f7fa;font-size:1.4rem}
.infra-link small{font-size:.72rem;color:#566b7c}

.contact{padding:54px 0}
.contact-box{border:1px solid var(--line-strong);border-radius:14px;padding:28px 34px;display:flex;justify-content:space-between;align-items:center;gap:34px;background:linear-gradient(135deg,rgba(8,35,66,.8),rgba(4,16,29,.5))}
.contact-box h2{margin:.1em 0}
.contact-box p{color:#aebfd0;max-width:760px}
.contact-note{font-size:.72rem!important;color:#8ea6bb!important}
.contact-actions{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:300px}
.disabled-contact{cursor:default}
.contact-actions span{color:#96aabd;font-size:.8rem}

.footer{padding:50px 0 22px;background:#020b14;border-top:1px solid rgba(75,144,198,.16)}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .7fr 1.2fr;gap:45px}
.footer h3{font-size:.84rem;color:#dce9f3;margin-top:0}
.footer-grid>div>a:not(.brand){display:block;color:#9db1c3;font-size:.8rem;margin:8px 0}
.footer p{color:#8da3b6;font-size:.79rem}
.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid rgba(75,144,198,.13);display:flex;justify-content:space-between;color:#6f8598;font-size:.72rem}

.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

@media(max-width:1050px){
  .main-nav{gap:17px;font-size:.8rem}
  .service-grid{grid-template-columns:repeat(3,1fr)}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .pillar:nth-child(2){border-right:0}
  .about-grid,.infra-grid{gap:35px}
}
@media(max-width:820px){
  .menu-toggle{display:block}
  .main-nav{position:absolute;left:18px;right:18px;top:72px;background:#061426;border:1px solid var(--line);border-radius:12px;padding:18px;display:none;flex-direction:column;align-items:stretch;gap:10px;box-shadow:var(--shadow)}
  .main-nav.open{display:flex}
  .main-nav a{padding:8px}
  .main-nav a::after{display:none}
  .hero{padding-top:48px}
  .hero-inner{grid-template-columns:1fr;min-height:auto}
  .hero-visual{height:300px}
  .rack{height:230px;width:92px}.rack-1{right:190px}.rack-2{right:95px;height:250px}.rack-3{right:0;height:270px}
  .rack span{height:28px;margin:10px}
  .about-grid,.infra-grid{grid-template-columns:1fr}
  .service-grid{grid-template-columns:repeat(2,1fr)}
  .value-grid{grid-template-columns:1fr 1fr}
  .value-card{border-bottom:1px solid var(--line)}
  .infra-diagram{grid-template-columns:1fr}
  .infra-link{padding:28px 0}
  .infra-link>span{width:2px;height:55px;margin:auto}
  .lock{margin:-55px auto 8px}
  .contact-box{align-items:flex-start;flex-direction:column}
  .contact-actions{align-items:flex-start;min-width:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  :root{--container:min(100% - 24px,1180px)}
  .brand small{display:none}
  .hero-copy h1{font-size:2.55rem}
  .hero-visual{height:235px}
  .pillars{grid-template-columns:1fr}
  .pillar{border-right:0;border-bottom:1px solid var(--line)}
  .service-grid{grid-template-columns:1fr}
  .value-grid{grid-template-columns:1fr}
  .value-card{border-right:0}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:6px}
}