:root{
  --bg:#070b16;--bg2:#0b1020;--card:#0f172a;--card2:#111a30;--line:#1e293b;
  --text:#e2e8f0;--muted:#94a3b8;--dim:#64748b;--accent:#38bdf8;--accent2:#a78bfa;--ok:#34d399;
  --radius:16px;--max:1120px;
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
  --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-family:var(--font);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
img,svg{display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:16px;background:var(--card);padding:8px 12px;border-radius:8px;z-index:100}

/* header */
header.site{position:sticky;top:0;z-index:50;background:rgba(7,11,22,.78);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(30,41,59,.7)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);font-weight:700;letter-spacing:.2px}
.brand:hover{text-decoration:none}
.brand svg{width:32px;height:32px}
.brand span b{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.nav ul{display:flex;gap:24px;list-style:none;margin:0;padding:0}
.nav ul a{color:var(--muted);font-size:.94rem;white-space:nowrap}
.brand,.btn{white-space:nowrap}
.nav ul a:hover{color:var(--text);text-decoration:none}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(90deg,var(--accent),var(--accent2));color:#06101f;box-shadow:0 8px 30px -10px rgba(56,189,248,.6)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(15,23,42,.6)}
.btn-ghost:hover{border-color:#334155}
.btn-sm{padding:8px 16px;font-size:.88rem}

/* hero */
.hero{position:relative;overflow:hidden;padding:96px 0 88px}
.hero::before{content:"";position:absolute;inset:-20% -10% auto -10%;height:640px;background:
  radial-gradient(600px 300px at 20% 30%,rgba(56,189,248,.18),transparent 70%),
  radial-gradient(520px 300px at 80% 20%,rgba(167,139,250,.16),transparent 70%);pointer-events:none}
.hero::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(148,163,184,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(148,163,184,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse at 50% 30%,#000 30%,transparent 75%);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;color:var(--muted);border:1px solid var(--line);background:rgba(15,23,42,.6);padding:6px 12px;border-radius:999px;margin-bottom:22px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 10px var(--ok)}
h1{font-size:clamp(2.2rem,5vw,3.6rem);line-height:1.08;letter-spacing:-.02em;margin:0 0 20px}
h1 .grad{background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.15rem;color:var(--muted);max-width:560px;margin:0 0 10px}
.vi{font-size:.98rem;color:var(--dim);font-style:italic;margin:0 0 32px}
.cta{display:flex;flex-wrap:wrap;gap:12px}

/* hero panel (illustrative, no data) */
.panel{background:linear-gradient(180deg,rgba(17,26,48,.9),rgba(11,16,32,.9));border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}
.panel-head{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:.75rem;color:var(--dim);margin-bottom:14px}
.dots{display:flex;gap:6px}.dots span{width:9px;height:9px;border-radius:50%;background:#334155}
.agent{display:flex;align-items:center;gap:12px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;background:rgba(7,11,22,.5);font-size:.9rem}
.agent .ic{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:rgba(56,189,248,.12);color:var(--accent);flex:none}
.agent .ic.v{background:rgba(167,139,250,.12);color:var(--accent2)}
.agent .ic.g{background:rgba(52,211,153,.12);color:var(--ok)}
.agent b{font-weight:600}
.agent small{display:block;color:var(--dim);font-size:.78rem}
.agent .tag{margin-left:auto;font-family:var(--mono);font-size:.7rem;color:var(--muted);border:1px solid var(--line);padding:2px 8px;border-radius:999px;white-space:nowrap}
.panel-foot{font-size:.74rem;color:var(--dim);margin-top:6px;text-align:center}

/* sections */
section{padding:88px 0;scroll-margin-top:64px}
section.alt{background:var(--bg2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.kicker{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin:0 0 10px}
h2{font-size:clamp(1.7rem,3.2vw,2.4rem);letter-spacing:-.015em;line-height:1.15;margin:0 0 14px}
.sub{color:var(--muted);max-width:640px;margin:0 0 44px;font-size:1.05rem}
.grid{display:grid;gap:20px}
.g4{grid-template-columns:repeat(4,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:border-color .2s,transform .2s}
.card:hover{border-color:#334155;transform:translateY(-2px)}
.card h3{font-size:1.1rem;margin:16px 0 8px}
.card p{color:var(--muted);margin:0;font-size:.95rem}
.icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(56,189,248,.18),rgba(167,139,250,.18));border:1px solid rgba(56,189,248,.25);color:var(--accent)}
.icon svg{width:22px;height:22px}
.step{position:relative;padding-top:30px}
.step .n{font-family:var(--mono);font-size:.85rem;color:var(--accent2);border:1px solid rgba(167,139,250,.35);background:rgba(167,139,250,.1);width:36px;height:36px;border-radius:10px;display:grid;place-items:center;position:absolute;top:-18px;left:26px}
.market{padding:30px}
.market h3{display:flex;align-items:center;gap:10px;margin-top:0;font-size:1.25rem}
.market ul{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:10px}
.market li{display:flex;gap:10px;color:var(--muted);font-size:.95rem}
.market li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-top:10px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.chip{font-family:var(--mono);font-size:.76rem;color:var(--text);border:1px solid var(--line);background:rgba(7,11,22,.5);padding:4px 10px;border-radius:999px}
.principle{display:flex;gap:16px;align-items:flex-start}
.principle .icon{flex:none}
.principle h3{margin:2px 0 6px}
.contact{text-align:center}
.contact .sub{margin-left:auto;margin-right:auto}
.mail{display:inline-block;font-family:var(--mono);font-size:clamp(1rem,2.6vw,1.35rem);color:var(--text);border:1px solid var(--line);background:var(--card);padding:16px 26px;border-radius:14px;margin-bottom:24px}
.mail:hover{border-color:var(--accent);text-decoration:none}

/* footer */
footer{border-top:1px solid var(--line);padding:32px 0;color:var(--dim);font-size:.88rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between;align-items:center}
footer nav{display:flex;gap:18px}
footer a{color:var(--muted)}
.disclaimer{color:var(--muted)}

/* simple pages */
.page{padding:72px 0 96px}
.page .wrap{max-width:760px}
.page h1{font-size:clamp(2rem,4vw,2.8rem)}
.page h2{font-size:1.3rem;margin-top:36px}
.page p,.page li{color:var(--muted)}
.center{min-height:calc(100vh - 64px - 90px);display:grid;place-items:center;text-align:center}
.big{font-family:var(--mono);font-size:clamp(4rem,14vw,8rem);line-height:1;margin:0;background:linear-gradient(90deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text;color:transparent}

/* responsive */
@media (max-width:980px){
  .g4{grid-template-columns:repeat(2,1fr)}
  .nav ul{display:none}
  .hero .wrap{grid-template-columns:1fr}
  .panel{max-width:560px}
}
@media (max-width:760px){
  .nav ul{display:none}
  .g3,.g2{grid-template-columns:1fr}
  .step{margin-top:14px}
  section{padding:68px 0}
  .hero{padding:64px 0 64px}
}
@media (max-width:520px){
  .g4{grid-template-columns:1fr}
  .wrap{padding:0 18px}
  .agent .tag{display:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn,.card{transition:none}}