:root{--void:#04060c;--abyss:#080d18;--panel:#0f1626;--edge:#1c2740;--edge2:#2a3a56;--ink:#eaf1ff;--dim:#9bafd4;--faint:#8a9ec4;--cyan:#22d3ee;--amber:#ffd27a;--red:#ff6b6b}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--void);color:var(--ink);font-family:Inter,system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;line-height:1.5;overflow-x:hidden}
a{color:inherit;text-decoration:none}
::selection{background:rgba(34,211,238,.25)}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.mut{color:var(--dim)}.faint{color:var(--faint)}.cyan{color:var(--cyan)}.amber{color:var(--amber)}
.cap{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase}
/* nav */
header.nav{position:sticky;top:0;z-index:50;background:rgba(4,6,12,.78);backdrop-filter:blur(14px);border-bottom:1px solid rgba(28,39,64,.6)}
.nav .row{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px}
.navlinks a{color:var(--dim);font-size:13px;font-weight:500;margin-left:26px}
.navlinks a:hover{color:var(--ink)}
@media(max-width:820px){.navlinks{display:none}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:11px;font-weight:700;font-size:14px;padding:11px 20px;cursor:pointer;border:1px solid transparent;transition:.18s}
.btn-cyan{background:var(--cyan);color:#04121a;box-shadow:0 0 40px -10px rgba(34,211,238,.6)}
.btn-cyan:hover{filter:brightness(1.08)}
.btn-ghost{border-color:var(--edge2);background:rgba(15,22,38,.4);color:var(--dim)}
.btn-ghost:hover{color:var(--ink)}
.btn-amber{border-color:rgba(255,210,122,.4);background:rgba(255,210,122,.08);color:var(--amber)}
.btn-sm{padding:8px 16px;font-size:12.5px}
/* hero */
.hero{position:relative;overflow:hidden;text-align:center;padding:150px 0 96px}
.hero .glow{position:absolute;inset:0;background:radial-gradient(60% 50% at 50% -8%,rgba(34,211,238,.16),transparent 72%)}
.hero .glow2{position:absolute;inset:0;background:radial-gradient(50% 45% at 80% 0%,rgba(255,210,122,.10),transparent 70%)}
.hero .mesh{position:absolute;inset:0;background-image:linear-gradient(rgba(28,39,64,.30) 1px,transparent 1px),linear-gradient(90deg,rgba(28,39,64,.30) 1px,transparent 1px);background-size:46px 46px;-webkit-mask-image:radial-gradient(120% 80% at 50% 0%,#000 35%,transparent 78%);mask-image:radial-gradient(120% 80% at 50% 0%,#000 35%,transparent 78%)}
.hero .inner{position:relative;z-index:2}
/* animated grid corridor — foreproof-style flow, themed as drones over poles (zero JS) */
.herofx{position:absolute;inset:0;width:100%;height:100%;opacity:.62;-webkit-mask-image:radial-gradient(125% 92% at 50% 8%,#000 36%,transparent 82%);mask-image:radial-gradient(125% 92% at 50% 8%,#000 36%,transparent 82%)}
.feed{fill:none;stroke:url(#fg);stroke-linecap:round;stroke-dasharray:7 11;animation:flow 9s linear infinite}
@keyframes flow{to{stroke-dashoffset:-180}}
.npulse{animation:npulse 3s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes npulse{0%,100%{opacity:.3}50%{opacity:1}}
.fly{animation:fly 16s linear infinite}@keyframes fly{from{transform:translateX(-150px)}to{transform:translateX(1350px)}}
.fly2{animation:fly2 22s linear infinite}@keyframes fly2{from{transform:translateX(1350px)}to{transform:translateX(-150px)}}
.bob{animation:bob 3.4s ease-in-out infinite}.bob2{animation:bob 4.3s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.chip{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 16px;font-size:11px;font-weight:600;letter-spacing:.16em;text-transform:uppercase}
.chip-amber{border:1px solid rgba(255,210,122,.3);background:rgba(255,210,122,.07);color:var(--amber)}
.chip-cyan{border:1px solid rgba(34,211,238,.28);background:rgba(34,211,238,.06);color:var(--cyan)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 4px rgba(255,210,122,.18);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:.5}50%{opacity:1}}
h1.tt{font-size:clamp(40px,8vw,68px);font-weight:800;line-height:1.03;letter-spacing:-.02em;margin:28px auto 0;max-width:880px}
.g1{background:linear-gradient(180deg,#eaf1ff,#9bafd4 130%);-webkit-background-clip:text;background-clip:text;color:transparent}
.g2{background:linear-gradient(110deg,#22d3ee,#7ee8fa 50%,#ffd27a 130%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{max-width:640px;margin:26px auto 0;font-size:18px;color:var(--dim)}
.moves{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:34px auto 0;font-size:12.5px;font-weight:600}
.mv{border:1px solid var(--edge2);background:rgba(15,22,38,.5);border-radius:9px;padding:8px 14px}
.mv.a{border-color:rgba(255,210,122,.4);background:rgba(255,210,122,.1);color:var(--amber)}
.mv.c{border-color:rgba(34,211,238,.4);background:rgba(34,211,238,.1);color:var(--cyan)}
.cta{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:38px}
/* sections */
section{padding:88px 0}
.band{background:rgba(15,22,38,.2);border-top:1px solid rgba(28,39,64,.5);border-bottom:1px solid rgba(28,39,64,.5)}
.center{text-align:center}
h2{font-size:clamp(26px,4vw,40px);font-weight:700;letter-spacing:-.01em;margin:0}
.lead{max-width:640px;margin:14px auto 0;font-size:15px;color:var(--dim)}
.grid{display:grid;gap:16px;margin-top:44px}
.g4{grid-template-columns:repeat(4,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g2c{grid-template-columns:repeat(2,1fr)}
@media(max-width:980px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr}}
@media(max-width:620px){.g4,.g2c{grid-template-columns:1fr}}
.card{background:linear-gradient(180deg,rgba(15,22,38,.7),rgba(15,22,38,.4));border:1px solid rgba(28,39,64,.9);border-radius:16px;padding:24px}
.card h3{margin:0;font-size:15.5px;font-weight:700}
.card p{margin:8px 0 0;font-size:13px;color:var(--dim)}
.ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;margin-bottom:12px}
.ico.c{background:rgba(34,211,238,.1);color:var(--cyan)}.ico.a{background:rgba(255,210,122,.1);color:var(--amber)}
.tag{font-size:11px;font-weight:600;margin-top:12px}
.big{font-size:clamp(20px,3vw,26px);font-weight:500;line-height:1.35;max-width:760px;margin:16px auto 0}
.demoframe{margin-top:42px;border:1px solid var(--edge);border-radius:18px;overflow:hidden;background:#070a12;box-shadow:0 36px 90px -46px rgba(34,211,238,.45)}
.demovid{display:block;width:100%;height:auto}
.demoposter{display:none;width:100%;height:auto}
@media(prefers-reduced-motion:reduce){.demovid{display:none}.demoposter{display:block}}
.demobar{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:12px 18px;border-top:1px solid var(--edge);font-size:12.5px;color:var(--dim)}
.demobar a{color:var(--amber);font-weight:600}.demobar a:hover{filter:brightness(1.1)}
.livedot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--amber);margin-right:8px;vertical-align:middle;animation:npulse 2s ease-in-out infinite}
.foot{border-top:1px solid rgba(28,39,64,.6);background:var(--void);padding:48px 0;font-size:13px;color:var(--faint)}
.foot .cols{display:flex;flex-wrap:wrap;gap:40px;justify-content:space-between}
.foot a{color:var(--dim)}.foot a:hover{color:var(--cyan)}
.fine{margin-top:36px;border-top:1px solid rgba(28,39,64,.5);padding-top:22px;display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;font-size:11.5px}
/* forms */
.formwrap{max-width:520px;margin:0 auto}
label{display:block;font-size:12px;font-weight:600;color:var(--dim);margin:16px 0 6px}
input,textarea,select{width:100%;background:rgba(4,6,12,.7);border:1px solid var(--edge2);border-radius:10px;color:var(--ink);font:inherit;font-size:14px;padding:11px 14px;outline:none}
input:focus,textarea:focus{border-color:rgba(34,211,238,.6)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{color:#ff8b8b;font-size:13px;margin-top:12px}
.ok{color:var(--cyan)}
/* ladder */
.rung{display:flex;flex-wrap:wrap;align-items:center;gap:14px;border:1px solid rgba(28,39,64,.9);background:linear-gradient(180deg,rgba(15,22,38,.7),rgba(15,22,38,.4));border-radius:16px;padding:18px;margin-bottom:12px}
.rung .lvl{display:flex;align-items:center;gap:14px;width:240px;flex:none}
.rn{width:40px;height:40px;flex:none;display:grid;place-items:center;border-radius:10px;border:1px solid var(--edge2);background:var(--void);font-weight:800;font-size:15px;color:var(--faint)}
.rung p{flex:1;min-width:200px;margin:0;font-size:13px;color:var(--dim)}
.pill{flex:none;border:1px solid var(--edge2);border-radius:7px;padding:4px 10px;font-size:10.5px;font-weight:600;color:var(--faint)}
.rung.cy{border-color:rgba(34,211,238,.4)} .rung.cy .rn,.pill.cy{border-color:rgba(34,211,238,.5);background:rgba(34,211,238,.12);color:var(--cyan)}
.rung.am{border-color:rgba(255,210,122,.5);background:rgba(255,210,122,.06)} .rung.am .rn,.pill.am{border-color:rgba(255,210,122,.5);background:rgba(255,210,122,.18);color:var(--amber)}
.rung.dim{opacity:.65}
/* admin */
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:780px){.kpi{grid-template-columns:repeat(2,1fr)}}
.kpi .card{padding:18px}.kpi .n{font-size:28px;font-weight:800}.kpi .l{font-size:12px;color:var(--faint);margin-top:2px}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid rgba(28,39,64,.6)}
th{color:var(--faint);font-size:11px;text-transform:uppercase;letter-spacing:.05em}
.bar{height:9px;background:var(--cyan);border-radius:3px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:880px){.two{grid-template-columns:1fr}}
.reveal{animation:fade .8s ease both}@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.reveal,.dot,.feed,.npulse,.fly,.fly2,.bob,.bob2{animation:none}}