:root{
  --bg:#070b10;
  --bg2:#0a1017;
  --panel:rgba(17,26,36,.72);
  --panel-solid:#111a24;
  --line:#1e2c3a;
  --line2:#2a3f55;
  --text:#e6eef7;
  --muted:#93a7bb;
  --dim:#6f8499;
  --accent:#5aa9ff;
  --accent2:#3ee0b0;
  --accent3:#8b7bff;
  --warn:#ffcf6b;
  --radius:16px;
  --max:1140px;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:16px/1.66 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(90,169,255,.14),transparent 60%),
    radial-gradient(760px 460px at 92% 4%,rgba(62,224,176,.09),transparent 62%),
    radial-gradient(900px 600px at 50% 110%,rgba(139,123,255,.08),transparent 65%),
    linear-gradient(180deg,#070b10 0%,#080d13 40%,#070b10 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(120,160,200,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(120,160,200,.05) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,#000 30%,transparent 75%);
}
a{color:var(--accent);text-decoration:none;transition:color .18s}
a:hover{color:#8cc4ff}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
header{
  position:sticky;top:0;z-index:60;
  background:rgba(7,11,16,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(42,63,85,.6);
}
.nav{display:flex;align-items:center;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.2px;color:var(--text);font-size:17px}
.brand:hover{color:var(--text);text-decoration:none}
.mark{
  width:36px;height:36px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(145deg,#173a5c,#0e2236);border:1px solid #2f5578;
  color:#c7e6ff;font-size:14px;font-weight:800;box-shadow:0 0 24px rgba(90,169,255,.18) inset;
}
.nav-links{display:flex;gap:22px;margin-left:auto;flex-wrap:wrap;align-items:center}
.nav-links a{color:var(--muted);font-size:14.5px;padding:6px 1px;position:relative}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:right .22s;border-radius:2px}
.nav-links a:hover{color:var(--text);text-decoration:none}
.nav-links a:hover::after,.nav-links a.active::after{right:0}
.nav-links a.active{color:var(--text)}
.lang{display:inline-flex;border:1px solid var(--line2);border-radius:999px;overflow:hidden;margin-left:6px}
.lang a{padding:5px 11px;font-size:12.5px;color:var(--muted);letter-spacing:.4px}
.lang a.cur{background:rgba(90,169,255,.16);color:#cfe7ff}
.burger{display:none;margin-left:auto;background:rgba(255,255,255,.03);border:1px solid var(--line2);color:var(--text);border-radius:10px;padding:8px 12px;font-size:16px;cursor:pointer}
main{padding:0 0 10px}
.hero{padding:64px 0 30px;position:relative}
.badge{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:#9feccf;background:rgba(62,224,176,.07);border:1px solid rgba(62,224,176,.28);
  padding:7px 12px;border-radius:999px;font-family:var(--mono);
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent2);box-shadow:0 0 10px var(--accent2);animation:pulse 2.4s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.86)}}
h1{font-size:clamp(32px,4.6vw,54px);line-height:1.08;margin:20px 0 18px;letter-spacing:-.03em;font-weight:800}
.grad{background:linear-gradient(92deg,#8cc4ff 0%,#5aa9ff 38%,#3ee0b0 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
h2{font-size:clamp(23px,2.7vw,32px);margin:0 0 14px;letter-spacing:-.02em;font-weight:750}
h3{font-size:18px;margin:0 0 8px;letter-spacing:-.01em}
p{color:#b9c9d9;margin:0 0 14px}
.lead{font-size:19px;color:#c6d5e4;max-width:820px}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.btn{display:inline-flex;align-items:center;gap:9px;padding:12px 20px;border-radius:11px;font-weight:650;font-size:14.5px;border:1px solid transparent;transition:transform .15s,filter .15s,border-color .15s,background .15s;cursor:pointer}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,#5aa9ff,#3ee0b0);color:#04121d;box-shadow:0 10px 30px -12px rgba(90,169,255,.55)}
.btn-primary:hover{filter:brightness(1.06);color:#04121d}
.btn-ghost{border-color:var(--line2);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:#3d6386;background:rgba(255,255,255,.04);color:var(--text)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.terminal{
  background:linear-gradient(180deg,#0b131b,#0a1118);border:1px solid var(--line2);border-radius:16px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.8),0 0 0 1px rgba(90,169,255,.06) inset;
  overflow:hidden;
}
.tbar{display:flex;align-items:center;gap:7px;padding:11px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02)}
.tbar i{width:10px;height:10px;border-radius:50%;display:block}
.tbar i:nth-child(1){background:#ff5f57}.tbar i:nth-child(2){background:#febc2e}.tbar i:nth-child(3){background:#28c840}
.tbar span{margin-left:8px;font-family:var(--mono);font-size:11.5px;color:var(--dim)}
.mini{padding:16px;font-family:var(--mono);font-size:12.6px;line-height:1.75;color:#9fc4e6;overflow:auto}
.mini .ok{color:#5fe0b0}.mini .dim{color:#67809a}.mini .warn{color:#ffcf6b}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:34px}
.stat{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px;backdrop-filter:blur(8px)}
.stat b{display:block;font-size:22px;letter-spacing:-.02em;color:#dcecff;font-family:var(--mono)}
.stat span{font-size:12.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.section{padding:44px 0;border-top:1px solid rgba(30,44,58,.75);margin-top:22px}
.section:first-of-type{border-top:none;margin-top:0}
.kicker{font-family:var(--mono);font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent2);margin-bottom:10px}
.grid{display:grid;gap:18px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  transition:transform .18s,border-color .18s,box-shadow .18s;
}
.card:hover{transform:translateY(-3px);border-color:#315273;box-shadow:0 24px 60px -34px rgba(0,0,0,.9)}
.card p{margin-bottom:0;font-size:14.8px;color:var(--muted)}
.card .ico{
  width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:14px;
  background:linear-gradient(145deg,rgba(90,169,255,.16),rgba(62,224,176,.08));
  border:1px solid rgba(90,169,255,.28);color:#a9d6ff;font-size:18px;
}
.actions-row{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap}
.note{font-size:13.5px;color:var(--dim)}
table{width:100%;border-collapse:collapse;margin:12px 0 4px;font-size:14.6px}
th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:#a9bfd4;font-weight:600;background:rgba(255,255,255,.02);font-size:13px;text-transform:uppercase;letter-spacing:.06em}
td{color:#bccbda}
tr:hover td{background:rgba(90,169,255,.03)}
.steps{counter-reset:s;display:grid;gap:14px}
.step{display:grid;grid-template-columns:48px 1fr;gap:16px;align-items:start;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px;backdrop-filter:blur(8px)}
.step::before{
  counter-increment:s;content:"0" counter(s);width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:rgba(90,169,255,.1);border:1px solid rgba(90,169,255,.3);color:#a9d6ff;font-family:var(--mono);font-size:13px;font-weight:700;
}
.diagram{
  display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:12px;align-items:center;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin:20px 0;backdrop-filter:blur(10px);
}
.node{background:linear-gradient(180deg,#0c1620,#0a121a);border:1px solid #274059;border-radius:12px;padding:15px;text-align:center}
.node b{display:block;color:#dcecff;font-size:14.5px;margin-bottom:2px}
.node span{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.node .st{display:flex;justify-content:center;align-items:center;gap:6px;margin-top:8px;font-family:var(--mono);font-size:11px;color:#7ee7c4}
.node .st::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent2);box-shadow:0 0 8px var(--accent2);animation:pulse 2.6s infinite}
.arrow{color:#3f6d94;font-size:22px;text-align:center;font-family:var(--mono)}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.tag{font-family:var(--mono);font-size:11.5px;color:#bcd3e8;border:1px solid #27405a;background:rgba(90,169,255,.05);padding:5px 10px;border-radius:999px}
.brandrow{display:flex;flex-wrap:wrap;gap:10px;margin:16px 0}
.brandrow a{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--line2);border-radius:11px;color:#d3e4f4;background:rgba(255,255,255,.02);font-size:14px;transition:border-color .18s,transform .18s}
.brandrow a:hover{border-color:#3d6386;transform:translateY(-1px);text-decoration:none;color:#fff}
.case{padding:20px;display:flex;flex-direction:column;gap:8px}
.case .meta{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:11.5px;color:var(--dim);text-transform:uppercase;letter-spacing:.08em}
.case h3{margin:0}
.case p{flex:1;font-size:14.6px;color:var(--muted)}
.case .metrics{display:flex;gap:14px;flex-wrap:wrap;padding-top:10px;border-top:1px solid var(--line);font-family:var(--mono);font-size:12px;color:#a9c4dc}
.case .metrics b{color:#dcecff}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--panel);padding:0;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;padding:16px 18px;font-weight:600;color:#dce8f4;display:flex;justify-content:space-between;gap:12px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--accent);font-size:18px}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 18px 16px;color:var(--muted);font-size:14.8px}
form{display:grid;gap:12px}
label{font-size:13px;color:#a9bfd4;font-family:var(--mono);letter-spacing:.04em}
input,select,textarea{
  width:100%;background:#0b141d;border:1px solid var(--line2);color:var(--text);
  border-radius:10px;padding:11px 13px;font:15px/1.5 inherit;outline:none;transition:border-color .15s,box-shadow .15s;
}
input:focus,select:focus,textarea:focus{border-color:#3d7ab5;box-shadow:0 0 0 3px rgba(90,169,255,.13)}
textarea{min-height:130px;resize:vertical}
.hint{font-size:12.5px;color:var(--dim)}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{font-family:var(--mono);font-size:11.5px;color:#a9c4dc;border:1px solid var(--line2);border-radius:999px;padding:5px 10px}
.callout{border-left:3px solid var(--accent2);background:rgba(62,224,176,.05);padding:15px 17px;border-radius:0 12px 12px 0;color:#c2dbd2;font-size:14.6px}
.footer{border-top:1px solid rgba(42,63,85,.6);margin-top:54px;padding:30px 0 38px;color:var(--muted);font-size:13.6px;background:linear-gradient(180deg,transparent,rgba(90,169,255,.03))}
.footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:26px}
.footer a{color:#a9c0d6}
.footer h4{color:#c9d9e8;font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin:0 0 10px;font-family:var(--mono)}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:7px}
.copy{margin-top:26px;padding-top:18px;border-top:1px solid rgba(42,63,85,.5);display:flex;gap:14px;flex-wrap:wrap;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--dim)}
ul.clean{padding-left:18px;color:#b9c9d9}
ul.clean li{margin-bottom:8px}
hr{border:none;border-top:1px solid var(--line);margin:28px 0}
@media (max-width:940px){
  .grid-3,.grid-2,.hero-grid,.footer .cols,.stats{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none}
  .burger{display:block}
  .nav.open .nav-links{
    display:flex;position:absolute;top:72px;left:0;right:0;background:#0a1118;
    border-bottom:1px solid var(--line2);padding:16px 24px;flex-direction:column;align-items:flex-start;gap:14px;
  }
  .diagram{grid-template-columns:1fr;gap:8px}
  .arrow{transform:rotate(90deg)}
  .hero{padding-top:44px}
}
@media (max-width:520px){.stats{grid-template-columns:1fr 1fr}.wrap{padding:0 18px}}

/* images for cases & industries */
.card.case{padding:0;overflow:hidden}
.card.case .case-img{display:block;width:100%;height:auto;border-bottom:1px solid var(--line);background:#0a1118}
.card.case > *:not(.case-img){margin-left:22px;margin-right:22px}
.card.case > .meta{margin-top:16px}
.card.case > h3{margin-top:8px}
.card.case > .metrics{margin-bottom:20px}
.card.case > .tags{margin-bottom:20px;margin-top:14px}
.card.case > p{margin-bottom:0}
.card.case:hover .case-img{filter:brightness(1.06)}

/* status page */
.status-banner{display:flex;align-items:center;gap:10px;background:rgba(62,224,176,.07);border:1px solid rgba(62,224,176,.32);color:#c3f5e3;padding:14px 18px;border-radius:12px;margin:22px 0;font-family:var(--mono);font-size:13.5px;letter-spacing:.02em}
.status-banner .dot{width:8px;height:8px;border-radius:50%;background:var(--accent2);box-shadow:0 0 12px var(--accent2);animation:pulse 2.2s infinite}
.status-img{width:100%;height:auto;display:block;border-radius:16px;border:1px solid var(--line);margin:22px 0;background:#0a1118}
.st-ok{color:#3ee0b0;font-family:var(--mono);font-size:13px;white-space:nowrap}
.st-warn{color:#ffcf6b;font-family:var(--mono);font-size:13px}
td .st-ok{display:inline-flex;align-items:center;gap:6px}

/* form status */
.form-status{min-height:20px;font-size:14px;margin:2px 0 0;color:var(--muted)}
.form-status.ok{color:#5fe0b0}
.form-status.err{color:#ffb4a8}
.form-status a{color:#ffd2c8}