:root{
  --bg:#050d1a; --bg2:#08162a; --card:#0c1d36; --line:rgba(120,190,255,.16);
  --text:#e6f1ff; --muted:#93a9c4; --accent:#22d3ee; --accent2:#3b82f6; --glow:rgba(34,211,238,.35);
  --grad:linear-gradient(135deg,#22d3ee,#3b82f6 60%,#6366f1);
  --r:18px; --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:80px}
body{font-family:'Inter',system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.wrap{width:min(var(--max),100% - 40px);margin-inline:auto}
section{padding:96px 0;position:relative}
.eyebrow{display:inline-block;font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:600;margin-bottom:12px}
h1,h2,h3{font-family:'Space Grotesk','Inter',sans-serif;line-height:1.15}
h2{font-size:clamp(1.8rem,3.6vw,2.7rem);margin-bottom:14px}
.lead{color:var(--muted);max-width:720px;font-size:1.05rem}
.head{margin-bottom:48px}
.head.center{text-align:center}.head.center .lead{margin-inline:auto}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
header{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s}
header.scrolled{background:rgba(5,13,26,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:'Space Grotesk';font-weight:700;font-size:1.4rem;letter-spacing:.04em}
.logo svg{width:36px;height:36px}
.logo small{display:block;font-size:.55rem;letter-spacing:.2em;color:var(--muted);font-weight:500;margin-top:-4px}
nav ul{display:flex;gap:28px;align-items:center}
nav a{font-size:.92rem;color:var(--muted);transition:.2s}
nav a:hover{color:var(--accent)}
.btn{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.25s;font-family:inherit}
.btn-p{background:var(--grad);color:#021024;box-shadow:0 8px 30px var(--glow)}
.btn-p:hover{transform:translateY(-2px);box-shadow:0 12px 40px var(--glow)}
.btn-o{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.03)}
.btn-o:hover{border-color:var(--accent);color:var(--accent)}
nav .btn{padding:9px 20px;color:#021024}nav .btn:hover{color:#021024}
.burger{display:none;background:none;border:0;color:var(--text);cursor:pointer}
.burger svg{width:28px;height:28px}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 80px;overflow:hidden;
  background:radial-gradient(900px 500px at 80% 30%,rgba(59,130,246,.22),transparent 60%),radial-gradient(700px 400px at 10% 80%,rgba(34,211,238,.12),transparent 60%),var(--bg)}
#net{position:absolute;inset:0;width:100%;height:100%;opacity:.55}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.tag{display:inline-flex;gap:8px;align-items:center;padding:7px 16px;border:1px solid var(--line);border-radius:999px;font-size:.82rem;color:var(--accent);background:rgba(34,211,238,.06);margin-bottom:22px}
.tag i{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px var(--accent);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.3}}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.1rem);margin-bottom:20px}
.hero p{color:var(--muted);font-size:1.1rem;max-width:560px;margin-bottom:34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.stats{display:flex;gap:36px;margin-top:48px;flex-wrap:wrap}
.stats b{display:block;font-family:'Space Grotesk';font-size:1.9rem}
.stats span{color:var(--muted);font-size:.85rem}
.chip-art{width:100%;max-width:560px;margin-inline:auto;filter:drop-shadow(0 0 40px rgba(34,211,238,.25));animation:float 6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-12px)}}
.flow{stroke-dasharray:6 10;animation:dash 1.4s linear infinite}
@keyframes dash{to{stroke-dashoffset:-32}}

/* marquee */
.tech{border-block:1px solid var(--line);background:var(--bg2);padding:22px 0;overflow:hidden}
.track{display:flex;gap:56px;width:max-content;animation:scroll 32s linear infinite;color:var(--muted);font-family:'Space Grotesk';font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.9rem}
.track span::before{content:"◆";color:var(--accent);margin-right:14px;font-size:.6rem;vertical-align:middle}
@keyframes scroll{to{transform:translateX(-50%)}}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about p{color:var(--muted);margin-bottom:16px}
.about-art{border-radius:var(--r);border:1px solid var(--line);background:var(--card);padding:10px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.checks{display:grid;gap:10px;margin-top:20px}
.checks li{display:flex;gap:10px;color:var(--text)}
.checks li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--grad);mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/70% no-repeat,linear-gradient(#000,#000);-webkit-mask-composite:source-in;mask-composite:intersect;}

/* vision mission */
.vm{background:var(--bg2)}
.vm-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:28px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:34px}
.panel h3{font-size:1.4rem;margin-bottom:14px;display:flex;gap:12px;align-items:center}
.panel h3 svg{width:30px;height:30px;color:var(--accent)}
.panel p{color:var(--muted)}
.mis{counter-reset:m;display:grid;gap:12px}
.mis li{counter-increment:m;display:flex;gap:14px;color:var(--muted);font-size:.95rem}
.mis li::before{content:counter(m);flex:none;width:26px;height:26px;border-radius:8px;background:rgba(34,211,238,.12);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:.8rem}
.values{display:grid;grid-template-columns:repeat(6,1fr);gap:16px;margin-top:28px}
.val{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:22px 16px;text-align:center;transition:.3s}
.val:hover{border-color:var(--accent);transform:translateY(-5px)}
.val svg{width:34px;height:34px;margin:0 auto 10px;color:var(--accent)}
.val b{font-family:'Space Grotesk';display:block;margin-bottom:6px}
.val p{font-size:.78rem;color:var(--muted);line-height:1.5}

/* cards */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
.card{background:linear-gradient(180deg,var(--card),rgba(12,29,54,.5));border:1px solid var(--line);border-radius:var(--r);padding:28px;transition:.35s;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;inset:0;background:radial-gradient(400px 160px at var(--x,50%) -20%,rgba(34,211,238,.18),transparent);opacity:0;transition:.3s}
.card:hover{transform:translateY(-6px);border-color:rgba(34,211,238,.5)}
.card:hover::before{opacity:1}
.ico{width:52px;height:52px;border-radius:14px;background:rgba(34,211,238,.1);border:1px solid var(--line);display:grid;place-items:center;margin-bottom:18px;color:var(--accent)}
.ico svg{width:28px;height:28px}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card p{color:var(--muted);font-size:.9rem}
.card ul{margin-top:14px;display:flex;flex-wrap:wrap;gap:6px}
.card li{font-size:.72rem;padding:4px 10px;border-radius:999px;background:rgba(59,130,246,.12);color:#9cc3ff;border:1px solid rgba(59,130,246,.2)}
.num{position:absolute;right:20px;top:14px;font-family:'Space Grotesk';font-size:2.2rem;font-weight:700;color:rgba(120,190,255,.07)}

/* scope tabs */
.scope{background:var(--bg2)}
.tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:32px}
.tab{padding:10px 20px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;font-family:inherit;font-size:.9rem;transition:.2s}
.tab.on,.tab:hover{background:var(--grad);color:#021024;border-color:transparent;font-weight:600}
.tabbody{display:grid;grid-template-columns:1fr 1fr;gap:34px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:38px;align-items:center}
.tabbody h3{font-size:1.5rem;margin-bottom:12px}
.tabbody p{color:var(--muted)}
.tabbody ul{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.tabbody li{font-size:.9rem;display:flex;gap:8px;color:#cfe3ff}
.tabbody li::before{content:"▹";color:var(--accent)}

/* industry banner */
.i40{background:linear-gradient(120deg,#07183a,#0b2a5c 55%,#0a3d66);overflow:hidden}
.i40 .wrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.sol{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;margin-top:24px}
.sol li{font-size:.88rem;color:#d7e8ff;display:flex;gap:8px}.sol li::before{content:"✓";color:var(--accent);font-weight:700}

/* process */
.steps{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;position:relative}
.steps::before{content:"";position:absolute;top:34px;left:5%;right:5%;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);opacity:.5}
.step{text-align:center;position:relative}
.step .dot{width:68px;height:68px;border-radius:50%;margin:0 auto 14px;background:var(--bg);border:2px solid var(--accent);display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:1.3rem;color:var(--accent);box-shadow:0 0 24px var(--glow)}
.step h4{font-size:.95rem;margin-bottom:6px;font-family:'Space Grotesk'}
.step p{font-size:.78rem;color:var(--muted);line-height:1.5}

/* implementation chips */
.impl{background:var(--bg2)}
.chips{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.chips span{padding:11px 20px;border-radius:999px;border:1px solid var(--line);background:var(--card);font-size:.9rem;transition:.25s}
.chips span:hover{border-color:var(--accent);color:var(--accent);transform:translateY(-3px)}
.cust{display:grid;grid-template-columns:repeat(7,1fr);gap:14px;margin-top:6px}
.cust div{padding:18px 10px;text-align:center;border-radius:14px;background:var(--card);border:1px solid var(--line);font-size:.82rem;color:var(--muted)}
.cust svg{width:28px;height:28px;margin:0 auto 8px;color:var(--accent)}

/* contact */
.contact-box{display:grid;grid-template-columns:1fr 1.1fr;gap:0;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.c-info{padding:46px;background:linear-gradient(160deg,#0a2a5e,#0b1f40);position:relative;overflow:hidden}
.c-info h2{font-size:2rem}
.c-info p{color:#b9d2f2;margin-bottom:28px}
.c-item{display:flex;gap:14px;margin-bottom:18px;align-items:flex-start}
.c-item .ico{margin:0;flex:none;width:44px;height:44px}
.c-item small{display:block;color:#8fb0d8;font-size:.75rem;text-transform:uppercase;letter-spacing:.1em}
.c-item a:hover{color:var(--accent)}
form{padding:46px;display:grid;gap:16px}
label{font-size:.82rem;color:var(--muted);display:block;margin-bottom:6px}
input,textarea,select{width:100%;padding:13px 16px;background:var(--bg);border:1px solid var(--line);border-radius:12px;color:var(--text);font:inherit;outline:none;transition:.2s}
input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(34,211,238,.15)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.note{font-size:.78rem;color:var(--muted)}

footer{border-top:1px solid var(--line);padding:40px 0;background:var(--bg2)}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:center;color:var(--muted);font-size:.88rem}
.foot ul{display:flex;gap:22px;flex-wrap:wrap}
.foot a:hover{color:var(--accent)}
.wa{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 28px rgba(37,211,102,.45);transition:.25s}
.wa:hover{transform:scale(1.1)}.wa svg{width:30px;height:30px;color:#fff}

.rv{opacity:0;transform:translateY(28px);transition:opacity .8s,transform .8s}
.rv.in{opacity:1;transform:none}

@media(max-width:1020px){
  .hero .wrap,.about,.vm-grid,.i40 .wrap,.contact-box,.tabbody{grid-template-columns:1fr}
  .g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}
  .values{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px}.steps::before{display:none}
  .cust{grid-template-columns:repeat(4,1fr)}
  .chip-art{max-width:420px}
}
@media(max-width:900px){
  .burger{display:block}
  nav ul{position:fixed;inset:72px 0 auto 0;flex-direction:column;background:rgba(5,13,26,.97);padding:26px;gap:20px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s}
  nav ul.open{transform:none}
}
@media(max-width:760px){
  section{padding:70px 0}
  .g3,.g4{grid-template-columns:1fr}
  .values{grid-template-columns:repeat(2,1fr)}
  .cust{grid-template-columns:repeat(2,1fr)}
  .row2,.sol,.tabbody ul{grid-template-columns:1fr}
  .c-info,form{padding:30px 24px}
  .steps{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}
.lg{width:40px;height:40px;border-radius:50%;overflow:hidden;flex:none;display:block;box-shadow:0 0 18px var(--glow)}.lg img{width:100%;height:100%;object-fit:cover;transform:scale(1.22)}
.ln{display:flex;align-items:center;gap:8px;margin-top:2px}.ln svg{width:16px;height:16px;color:var(--accent);flex:none}