:root{
  --void:#040510; --void-2:#080a1c; --panel:#0c1030; --panel-2:#12183f;
  --ink:#eef1ff; --muted:#9aa2d6; --muted-2:#5c638f; --line:rgba(150,160,230,.14); --line-2:rgba(150,160,230,.3);
  --cyan:#25e6ff; --violet:#7d5cff; --magenta:#ff4fe0; --pink:#ff56a8; --lime:#43e88f;
  --spectrum:linear-gradient(100deg,var(--cyan),var(--violet) 50%,var(--magenta));
  --gv:rgba(125,92,255,.55); --gc:rgba(37,230,255,.5); --gm:rgba(255,79,224,.45);
  --r-lg:24px; --r-md:16px; --r-sm:11px; --maxw:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html{background:var(--void)}
body{margin:0;color:var(--ink);font-family:"Manrope",system-ui,sans-serif;font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;background:var(--void)}
h1,h2,h3,h4{font-family:"Space Grotesk",sans-serif;font-weight:600;line-height:1.04;letter-spacing:-.022em;margin:0}
p{margin:0} a{color:inherit;text-decoration:none} img{max-width:100%;display:block}
::selection{background:var(--violet);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;position:relative}
.eyebrow{font-family:"JetBrains Mono",monospace;font-size:12.5px;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan);display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:26px;height:1px;background:linear-gradient(90deg,var(--cyan),transparent)}
.grad-text{background:var(--spectrum);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ===== background stack ===== */
#gl{position:fixed;top:0;left:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.9}
#net{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1;pointer-events:none;opacity:.5}
.veil{position:fixed;inset:0;z-index:2;pointer-events:none;background:radial-gradient(ellipse 120% 80% at 50% -10%,transparent 40%,rgba(4,5,16,.55) 100%)}
.scan{position:fixed;inset:0;z-index:2;pointer-events:none;opacity:.06;mix-blend-mode:overlay;background:repeating-linear-gradient(0deg,transparent 0 2px,rgba(255,255,255,.5) 2px 3px)}
.grain{position:fixed;inset:0;z-index:3;pointer-events:none;opacity:.045;mix-blend-mode:overlay;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
#spot{position:fixed;top:0;left:0;width:520px;height:520px;border-radius:50%;z-index:3;pointer-events:none;transform:translate(-50%,-50%);opacity:0;transition:opacity .4s;background:radial-gradient(circle,rgba(125,92,255,.18),rgba(255,79,224,.08) 42%,transparent 66%);mix-blend-mode:screen}
.progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:60;background:var(--spectrum);box-shadow:0 0 12px var(--gv)}
main,header,footer{position:relative;z-index:4}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .35s,border-color .35s,backdrop-filter .35s}
.nav.scrolled{background:rgba(4,5,16,.66);backdrop-filter:blur(20px) saturate(1.3);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Space Grotesk";font-weight:700;font-size:19px;letter-spacing:.02em}
.brand .dot{width:12px;height:12px;border-radius:50%;background:var(--spectrum);box-shadow:0 0 16px var(--gv);flex:none;animation:pulse 2.6s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 16px var(--gv)}50%{box-shadow:0 0 26px var(--gm)}}
.nav-links{display:flex;gap:4px;align-items:center}
.nav-links a{font-size:14.5px;color:var(--muted);padding:9px 14px;border-radius:9px;transition:color .2s,background .2s}
.nav-links a:hover{color:var(--ink);background:rgba(150,160,230,.08)}
.status{display:inline-flex;align-items:center;gap:8px;font-family:"JetBrains Mono";font-size:11.5px;color:var(--lime);padding:6px 12px;border:1px solid rgba(67,232,143,.3);border-radius:100px;background:rgba(67,232,143,.06)}
.status::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime);animation:pip 1.6s infinite}
@keyframes pip{0%,100%{opacity:1}50%{opacity:.25}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:"Space Grotesk";font-weight:600;font-size:15px;letter-spacing:-.01em;padding:13px 22px;border-radius:12px;cursor:pointer;border:0;position:relative;color:#05060f;background:var(--spectrum);transition:transform .18s,box-shadow .3s;box-shadow:0 8px 30px var(--gv);will-change:transform;overflow:hidden}
.btn:hover{box-shadow:0 16px 50px var(--gv)}
.btn::after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.5) 50%,transparent 70%);transform:translateX(-120%);transition:transform .6s}
.btn:hover::after{transform:translateX(120%)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2);box-shadow:none}
.btn.ghost::after{display:none}
.btn.ghost:hover{border-color:var(--cyan);background:rgba(37,230,255,.06);box-shadow:0 0 30px rgba(37,230,255,.16)}
.btn.small{padding:10px 18px;font-size:14px}
.nav-cta{display:flex;align-items:center;gap:12px}
.burger{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;width:44px;height:44px;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.mobile-menu{display:none;position:fixed;inset:74px 0 0;z-index:49;background:rgba(4,5,16,.97);backdrop-filter:blur(22px);flex-direction:column;padding:24px;gap:4px}
.mobile-menu.open{display:flex}
.mobile-menu a{padding:16px;font-family:"Space Grotesk";font-size:21px;border-bottom:1px solid var(--line);color:var(--ink)}
.mobile-menu .btn{margin-top:22px}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;padding:128px 0 70px;position:relative}
.hero-grid{position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.45;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:66px 66px;mask-image:radial-gradient(ellipse 78% 66% at 50% 34%,#000,transparent 78%)}
.hero-in{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:clamp(44px,6.4vw,84px);margin:22px 0 0}
.hero h1 .line{display:block;overflow:hidden}
.cursor-caret{display:inline-block;width:.55ch;height:.92em;background:var(--cyan);margin-left:.06em;vertical-align:-.08em;box-shadow:0 0 12px var(--cyan);animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}
.hero .lede{color:var(--muted);font-size:clamp(17px,2vw,21px);max-width:34ch;margin:26px 0 34px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.hero-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.chip{display:inline-flex;align-items:center;gap:9px;padding:9px 15px;border-radius:100px;border:1px solid var(--line);background:rgba(12,16,48,.5);backdrop-filter:blur(8px);font-family:"JetBrains Mono";font-size:12.5px;color:var(--muted);letter-spacing:.02em}
.chip b{color:var(--ink);font-weight:700} .chip .pip{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:pip 2s infinite}

.hero-visual{position:relative;width:100%;max-width:520px;margin:0 auto;aspect-ratio:1;min-height:clamp(300px,58vw,520px)}
.hv-ring{position:absolute;border:1px solid var(--line-2);border-radius:50%}
.hv-ring.r1{inset:2%;animation:spin 30s linear infinite}
.hv-ring.r2{inset:15%;border-style:dashed;border-color:rgba(125,92,255,.34);animation:spin 20s linear infinite reverse}
.hv-ring.r3{inset:29%;border-color:rgba(37,230,255,.3);animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.hv-core{width:42%;height:42%;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:radial-gradient(circle at 32% 26%,rgba(255,255,255,.95),var(--cyan) 20%,var(--violet) 58%,var(--magenta) 100%);box-shadow:0 0 80px var(--gv),0 0 150px var(--gm),inset 0 0 60px rgba(255,255,255,.28);animation:breathe 5s ease-in-out infinite}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.05)}}
.hv-core::before{content:"";position:absolute;inset:-3px;border-radius:50%;background:conic-gradient(from 0deg,var(--cyan),var(--violet),var(--magenta),var(--cyan));filter:blur(14px);opacity:.6;z-index:-1;animation:spin 8s linear infinite}
.hv-core::after{content:"AI";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:"Space Grotesk";font-weight:700;font-size:clamp(28px,5vw,56px);color:#fff;letter-spacing:.04em;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.hv-orbit{position:absolute;border-radius:50%}
.hv-orbit .tile{position:absolute;top:-27px;left:50%;transform:translateX(-50%);width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;background:rgba(12,16,48,.86);border:1px solid var(--line-2);backdrop-filter:blur(6px);box-shadow:0 10px 34px rgba(0,0,0,.45)}
.hv-orbit .tile svg{width:24px;height:24px}
.hv-orbit.a{inset:2%;animation:spin 30s linear infinite} .hv-orbit.a .tile{color:var(--cyan);animation:spin 30s linear infinite reverse}
.hv-orbit.b{inset:15%;animation:spin 20s linear infinite reverse} .hv-orbit.b .tile{color:var(--magenta);animation:spin 20s linear infinite}
.hv-orbit.c{inset:29%;animation:spin 14s linear infinite} .hv-orbit.c .tile{color:var(--violet);animation:spin 14s linear infinite reverse}
.hud{position:absolute;left:2%;bottom:2%;width:min(248px,64%);max-width:calc(100% - 16px);padding:14px 16px;border-radius:14px;background:rgba(8,10,28,.86);border:1px solid var(--line-2);backdrop-filter:blur(12px);box-shadow:0 20px 60px rgba(0,0,0,.5);font-family:"JetBrains Mono";font-size:12px;z-index:5;overflow:hidden}
.hud .hbar{display:flex;gap:6px;margin-bottom:10px}
.hud .hbar i{width:9px;height:9px;border-radius:50%;background:var(--muted-2)}
.hud .hbar i:first-child{background:var(--magenta)} .hud .hbar i:nth-child(2){background:var(--cyan)} .hud .hbar i:nth-child(3){background:var(--lime)}
.hud .hline{display:block;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%;margin:5px 0}
.hud .hline b{color:var(--cyan)} .hud .hline .ok{color:var(--lime)}
.hud .hcursor{color:var(--cyan);animation:blink 1s steps(2) infinite}

/* ===== sections ===== */
.section{padding:118px 0;position:relative}
.sec-head{max-width:740px;margin-bottom:54px}
.sec-head h2{font-size:clamp(31px,4.6vw,54px);margin:16px 0 0}
.sec-head p{color:var(--muted);font-size:18px;margin-top:18px;max-width:60ch}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0;margin:0}
.glass{position:relative;border:1px solid var(--line);border-radius:var(--r-lg);background:linear-gradient(180deg,rgba(12,16,48,.55),rgba(8,10,28,.28));overflow:hidden}
.glass::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(125,92,255,.16),transparent 60%)}
.glass:hover::before{opacity:1}

.counters{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.count-card{padding:32px 26px}
.count-card::after{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--spectrum);opacity:.75}
.count-num{font-family:"Space Grotesk";font-weight:700;font-size:clamp(36px,4.8vw,54px);line-height:1;letter-spacing:-.03em}
.count-num .suf{font-size:.5em;color:var(--cyan);margin-left:2px}
.count-label{color:var(--muted);font-size:14.5px;margin-top:12px;line-height:1.4}

.orch-shell{display:grid;grid-template-columns:1fr 410px;gap:46px;align-items:center}
.orch{position:relative;width:100%;aspect-ratio:1;max-width:610px;margin:0 auto}
.orch svg.conduits{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;z-index:1}
.conduit{stroke:var(--line-2);stroke-width:1.4;fill:none;transition:stroke .3s,stroke-width .3s,opacity .3s;opacity:.65}
.conduit.active{stroke:url(#cg);stroke-width:2.6;opacity:1;filter:drop-shadow(0 0 6px var(--gv))}
.flow-dot{r:3.4;fill:var(--cyan);filter:drop-shadow(0 0 6px var(--cyan))}
.orch-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:3;width:26%;height:26%;border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at 34% 28%,rgba(255,255,255,.9),var(--violet) 42%,var(--magenta) 100%);box-shadow:0 0 60px var(--gv),0 0 110px var(--gm),inset 0 0 34px rgba(255,255,255,.22);font-family:"Space Grotesk";font-weight:700;font-size:clamp(13px,1.7vw,18px);color:#fff;animation:breathe 5s ease-in-out infinite}
.orch-core::before{content:"";position:absolute;inset:-4px;border-radius:50%;background:conic-gradient(from 0deg,var(--cyan),var(--violet),var(--magenta),var(--cyan));filter:blur(12px);opacity:.55;z-index:-1;animation:spin 7s linear infinite}
.orch-core span{text-shadow:0 1px 8px rgba(0,0,0,.4);padding:6px}
.node{position:absolute;transform:translate(-50%,-50%);z-index:2;width:116px;padding:14px 12px 12px;border-radius:var(--r-md);cursor:pointer;text-align:center;background:rgba(11,15,40,.9);border:1px solid var(--line-2);backdrop-filter:blur(6px);transition:transform .22s,border-color .25s,box-shadow .3s,background .25s;color:var(--ink)}
.node:hover{transform:translate(-50%,-50%) scale(1.07);border-color:var(--cyan)}
.node.active{border-color:transparent;background:rgba(18,24,60,.96);box-shadow:0 0 0 1.5px var(--violet),0 16px 50px var(--gv)}
.node .ni{width:42px;height:42px;margin:0 auto 8px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(37,230,255,.1);color:var(--cyan);transition:.25s}
.node.active .ni{background:var(--spectrum);color:#05060f}
.node .ni svg{width:22px;height:22px}
.node .nl{font-family:"Space Grotesk";font-weight:600;font-size:13.5px;line-height:1.15}
.node .np{font-family:"JetBrains Mono";font-size:9.5px;color:var(--muted-2);letter-spacing:.14em;margin-top:3px}
.orch-panel{border-radius:var(--r-lg);padding:30px;min-height:440px}
.orch-panel::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--spectrum)}
.op-tag{font-family:"JetBrains Mono";font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan)}
.op-title{font-size:28px;margin:12px 0 12px;display:flex;align-items:center;gap:12px}
.op-title .oi{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:var(--spectrum);color:#05060f;flex:none}
.op-title .oi svg{width:24px;height:24px}
.op-desc{color:var(--muted);font-size:15.5px;margin-bottom:22px}
.op-tasks-h{font-family:"JetBrains Mono";font-size:11px;letter-spacing:.16em;color:var(--muted-2);text-transform:uppercase;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.op-tasks-h .live{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 8px var(--lime);animation:pip 1.6s infinite}
.op-tasks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px}
.op-tasks li{display:flex;align-items:center;gap:12px;font-size:15px;padding:11px 14px;border-radius:11px;background:rgba(150,160,230,.05);border:1px solid var(--line);transition:.3s;opacity:0;transform:translateX(-8px);animation:taskin .4s forwards}
@keyframes taskin{to{opacity:1;transform:translateX(0)}}
.op-tasks li .tick{width:22px;height:22px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;border:1.6px solid var(--muted-2);color:var(--muted-2);transition:.3s}
.op-tasks li.done{background:rgba(67,232,143,.06);border-color:rgba(67,232,143,.25)}
.op-tasks li.done .tick{background:var(--lime);border-color:var(--lime);color:#05120a}
.op-tasks li .tick svg{width:13px;height:13px}

.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc{padding:30px;transition:transform .3s,box-shadow .35s;transform-style:preserve-3d;will-change:transform}
.svc .gloss{position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;opacity:0;transition:opacity .35s;background:var(--spectrum);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.svc:hover{box-shadow:0 26px 70px rgba(0,0,0,.45)}
.svc:hover .gloss{opacity:1}
.svc .sic{width:54px;height:54px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:rgba(125,92,255,.13);color:var(--violet);transition:.3s}
.svc:hover .sic{background:var(--spectrum);color:#05060f;box-shadow:0 0 26px var(--gv)}
.svc .sic svg{width:26px;height:26px}
.svc h3{font-size:20px;margin-bottom:10px}
.svc p{color:var(--muted);font-size:15px}
.svc .snum{position:absolute;top:22px;right:24px;font-family:"JetBrains Mono";font-size:12px;color:var(--muted-2);letter-spacing:.1em}

.demo-shell{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}
.scenarios{display:flex;flex-direction:column;gap:12px;margin-top:26px}
.scn{display:flex;align-items:center;gap:14px;padding:15px 18px;border-radius:13px;cursor:pointer;text-align:left;width:100%;background:rgba(12,16,48,.5);border:1px solid var(--line);color:var(--ink);transition:.25s;font-family:inherit}
.scn:hover{border-color:var(--line-2);transform:translateX(4px)}
.scn.active{border-color:transparent;box-shadow:0 0 0 1.5px var(--violet);background:rgba(18,24,60,.7)}
.scn .si{width:40px;height:40px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;background:rgba(37,230,255,.1);color:var(--cyan)}
.scn.active .si{background:var(--spectrum);color:#05060f}
.scn .si svg{width:20px;height:20px}
.scn b{font-family:"Space Grotesk";font-weight:600;font-size:15.5px;display:block}
.scn small{color:var(--muted);font-size:13px}
.phone{border:1px solid var(--line-2);border-radius:28px;background:linear-gradient(180deg,rgba(14,18,48,.9),rgba(6,8,22,.9));padding:16px;max-width:400px;margin:0 auto;box-shadow:0 34px 90px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.06)}
.phone-top{display:flex;align-items:center;gap:11px;padding:6px 6px 14px;border-bottom:1px solid var(--line)}
.phone-top .av{width:40px;height:40px;border-radius:50%;background:var(--spectrum);display:flex;align-items:center;justify-content:center;color:#05060f;font-family:"Space Grotesk";font-weight:700;font-size:15px;box-shadow:0 0 20px var(--gv)}
.phone-top b{font-family:"Space Grotesk";font-size:15px;display:block;line-height:1.2}
.phone-top small{color:var(--lime);font-size:12px;display:flex;align-items:center;gap:6px}
.phone-top small::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime);box-shadow:0 0 6px var(--lime)}
.chat{height:346px;overflow:hidden;padding:16px 4px;display:flex;flex-direction:column;gap:11px;justify-content:flex-end}
.msg{max-width:80%;padding:11px 15px;border-radius:16px;font-size:14.5px;line-height:1.45;animation:msgin .35s ease both}
@keyframes msgin{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.msg.bot{align-self:flex-start;background:rgba(150,160,230,.1);border:1px solid var(--line);border-bottom-left-radius:5px}
.msg.user{align-self:flex-end;background:var(--spectrum);color:#05060f;font-weight:500;border-bottom-right-radius:5px}
.typing{align-self:flex-start;display:flex;gap:5px;padding:14px 16px;background:rgba(150,160,230,.1);border:1px solid var(--line);border-radius:16px;border-bottom-left-radius:5px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typ 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes typ{0%,60%,100%{opacity:.3;transform:translateY(0)}30%{opacity:1;transform:translateY(-4px)}}

.marquee{overflow:hidden;position:relative;padding:12px 0;-webkit-mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.marquee-track{display:flex;gap:16px;width:max-content;animation:marq 46s linear infinite}
.marquee.rev .marquee-track{animation-direction:reverse;animation-duration:56s}
.marquee:hover .marquee-track{animation-play-state:paused}
@keyframes marq{to{transform:translateX(-50%)}}
.itag{display:flex;align-items:center;gap:11px;padding:13px 20px;border-radius:13px;border:1px solid var(--line);background:rgba(12,16,48,.5);font-family:"Space Grotesk";font-weight:600;font-size:15px;white-space:nowrap;color:var(--ink)}
.itag .idot{width:9px;height:9px;border-radius:3px;flex:none}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{padding:32px 28px}
.step .snum2{font-family:"JetBrains Mono";font-weight:700;font-size:14px;color:var(--cyan);letter-spacing:.1em}
.step h3{font-size:21px;margin:16px 0 12px}
.step p{color:var(--muted);font-size:15px}
.step::after{content:"";position:absolute;top:32px;right:28px;width:34px;height:34px;border-radius:50%;border:1px dashed var(--line-2)}

.cta-band{border-radius:30px;padding:66px 48px;text-align:center;position:relative;overflow:hidden;border:1px solid var(--line-2);background:linear-gradient(140deg,rgba(18,24,60,.7),rgba(8,10,28,.5))}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 100% at 50% 0%,rgba(125,92,255,.28),transparent 70%);pointer-events:none}
.cta-band h2{font-size:clamp(31px,4.8vw,54px);position:relative}
.cta-band p{color:var(--muted);font-size:19px;max-width:52ch;margin:20px auto 34px;position:relative}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative}
.cta-meta{margin-top:26px;font-family:"JetBrains Mono";font-size:13px;color:var(--muted-2);position:relative}

.footer{border-top:1px solid var(--line);padding:72px 0 40px;margin-top:30px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot-brand{display:flex;align-items:center;gap:11px;font-family:"Space Grotesk";font-weight:700;font-size:20px;margin-bottom:16px}
.foot-brand .dot{width:11px;height:11px;border-radius:50%;background:var(--spectrum)}
.foot-col p{color:var(--muted);font-size:14.5px;line-height:1.7}
.foot-col a{color:var(--muted);font-size:14.5px;line-height:1.9;display:block;transition:color .2s}
.foot-col a:hover{color:var(--cyan)}
.foot-col h4{font-family:"JetBrains Mono";font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:14px;font-weight:500}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted);transition:.25s}
.socials a:hover{color:#05060f;background:var(--spectrum);border-color:transparent;transform:translateY(-2px)}
.socials svg{width:19px;height:19px}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:26px;border-top:1px solid var(--line);color:var(--muted-2);font-size:13.5px;flex-wrap:wrap;gap:12px}

.reveal{opacity:0;transform:translateY(30px);filter:blur(8px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1),filter .8s}
.reveal.in{opacity:1;transform:none;filter:none}

@media(max-width:980px){
  .hero-in{grid-template-columns:1fr;gap:40px}
  .hero-visual{max-width:440px;margin:0 auto;order:-1}
  .hud{width:min(210px,60%);left:2%}
  .orch-shell{grid-template-columns:1fr;gap:34px}
  .orch{max-width:470px}
  .orch-panel{min-height:auto}
  .demo-shell{grid-template-columns:1fr;gap:32px}
  .svc-grid,.steps{grid-template-columns:1fr 1fr}
  .counters{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  body{font-size:16px}
  .nav-links,.nav-cta .btn.small,.nav-cta .status{display:none}
  .burger{display:flex}
  .section{padding:82px 0}
  .hero{padding:108px 0 50px}
  .svc-grid,.steps,.counters,.foot-grid{grid-template-columns:1fr}
  .cta-band{padding:46px 24px}
  .node{width:98px}
  .orch{max-width:346px}
  .hud{display:none}
  #spot{display:none}
}
/* Jemné omezení pohybu pro uživatele s nastavením "reduce motion" —
   NEvypíná celou stránku, jen ztlumí nejrušivější přechody. */
@media(prefers-reduced-motion:reduce){
  .reveal{transition:opacity .3s;transform:none;filter:none}
  .cursor-caret{animation:none}
}

/* ===== AI INTRO ("probouzení AI") ===== */
body.pre-boot{overflow:hidden}
.intro{position:fixed;inset:0;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px;
  background:radial-gradient(ellipse 80% 60% at 50% 45%,#0b1030,#040510 72%);transition:opacity .7s ease,transform .7s ease}
.intro.done{opacity:0;transform:scale(1.12);pointer-events:none}
.intro-stage{position:relative;width:180px;height:180px;display:flex;align-items:center;justify-content:center}
.intro-core{width:94px;height:94px;border-radius:50%;background:radial-gradient(circle at 34% 30%,#fff,var(--cyan) 22%,var(--violet) 60%,var(--magenta));
  box-shadow:0 0 60px var(--gv),0 0 130px var(--gm),inset 0 0 34px rgba(255,255,255,.25);animation:introBreathe 1.8s ease-in-out infinite}
@keyframes introBreathe{0%,100%{transform:scale(1)}50%{transform:scale(1.14)}}
.intro-pulse{position:absolute;top:50%;left:50%;width:94px;height:94px;margin:-47px 0 0 -47px;border-radius:50%;border:1px solid rgba(150,160,230,.5);animation:introPulse 1.8s ease-out infinite}
.intro-pulse:nth-child(2){animation-delay:.6s}
.intro-pulse:nth-child(3){animation-delay:1.2s}
@keyframes introPulse{0%{transform:scale(.6);opacity:.7}100%{transform:scale(2.2);opacity:0}}
.intro-brand{font-family:"Space Grotesk";font-weight:700;letter-spacing:.16em;font-size:15px;color:var(--ink)}
.intro-status{font-family:"JetBrains Mono";font-size:12.5px;color:var(--muted);min-height:1.2em}
.intro-bar{width:210px;max-width:56vw;height:3px;border-radius:3px;background:rgba(150,160,230,.16);overflow:hidden}
.intro-bar i{display:block;height:100%;width:0;background:var(--spectrum);box-shadow:0 0 12px var(--gv);transition:width .1s linear}
.intro-skip{position:absolute;bottom:26px;right:26px;background:none;border:1px solid var(--line-2);color:var(--muted);
  padding:8px 16px;border-radius:100px;font-family:"JetBrains Mono";font-size:12px;cursor:pointer;transition:.2s}
.intro-skip:hover{color:var(--ink);border-color:var(--cyan)}

/* ===== AI CHAT WIDGET ===== */
.ai-fab{position:fixed;right:22px;bottom:22px;z-index:120;display:inline-flex;align-items:center;gap:10px;
  padding:14px 20px 14px 16px;border:0;border-radius:100px;cursor:pointer;color:#05060f;background:var(--spectrum);
  font-family:"Space Grotesk";font-weight:600;font-size:15px;box-shadow:0 12px 40px var(--gv);transition:transform .2s,box-shadow .3s,opacity .25s}
.ai-fab::before{content:"";position:absolute;inset:0;border-radius:100px;box-shadow:0 0 0 0 var(--gv);animation:fabpulse 2.4s ease-out infinite}
@keyframes fabpulse{0%{box-shadow:0 0 0 0 rgba(125,92,255,.5)}100%{box-shadow:0 0 0 18px rgba(125,92,255,0)}}
.ai-fab:hover{transform:translateY(-3px);box-shadow:0 18px 54px var(--gv)}
.ai-fab svg{width:23px;height:23px;position:relative}
.ai-fab-txt{position:relative}
.ai-fab.hidden{opacity:0;transform:scale(.6);pointer-events:none}

.ai-panel{position:fixed;right:22px;bottom:22px;z-index:121;width:min(380px,calc(100vw - 32px));height:min(560px,calc(100vh - 44px));
  display:flex;flex-direction:column;border:1px solid var(--line-2);border-radius:22px;overflow:hidden;
  background:linear-gradient(180deg,rgba(14,18,48,.96),rgba(6,8,22,.97));backdrop-filter:blur(20px);
  box-shadow:0 40px 100px rgba(0,0,0,.6);opacity:0;transform:translateY(24px) scale(.96);pointer-events:none;
  transition:opacity .3s,transform .3s}
.ai-panel.open{opacity:1;transform:none;pointer-events:auto}
.ai-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);position:relative}
.ai-head::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--spectrum)}
.ai-ava{width:42px;height:42px;border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;
  background:var(--spectrum);color:#05060f;font-family:"Space Grotesk";font-weight:700;box-shadow:0 0 20px var(--gv)}
.ai-id b{font-family:"Space Grotesk";font-size:15.5px;display:block;line-height:1.15}
.ai-id small{color:var(--muted);font-size:12.5px}
.ai-x{margin-left:auto;width:34px;height:34px;border-radius:9px;border:1px solid var(--line);background:none;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s}
.ai-x:hover{color:var(--ink);border-color:var(--line-2)}
.ai-x svg{width:16px;height:16px}
.ai-msgs{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:11px}
.ai-msg{max-width:84%;padding:11px 15px;border-radius:16px;font-size:14.5px;line-height:1.5;white-space:pre-wrap;animation:msgin .3s ease both}
.ai-msg.bot{align-self:flex-start;background:rgba(150,160,230,.1);border:1px solid var(--line);border-bottom-left-radius:5px}
.ai-msg.user{align-self:flex-end;background:var(--spectrum);color:#05060f;font-weight:500;border-bottom-right-radius:5px}
.ai-typing{align-self:flex-start;display:flex;gap:5px;padding:14px 16px;background:rgba(150,160,230,.1);border:1px solid var(--line);border-radius:16px;border-bottom-left-radius:5px}
.ai-typing span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:typ 1.2s infinite}
.ai-typing span:nth-child(2){animation-delay:.2s}.ai-typing span:nth-child(3){animation-delay:.4s}
.ai-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line);align-items:flex-end}
.ai-input textarea{flex:1;resize:none;border:1px solid var(--line-2);background:rgba(8,10,28,.6);color:var(--ink);
  border-radius:12px;padding:11px 14px;font-family:inherit;font-size:14.5px;line-height:1.4;max-height:120px;outline:none;transition:border-color .2s}
.ai-input textarea:focus{border-color:var(--cyan)}
.ai-send{width:44px;height:44px;flex:none;border:0;border-radius:12px;background:var(--spectrum);color:#05060f;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s,box-shadow .3s;box-shadow:0 6px 20px var(--gv)}
.ai-send:hover{transform:translateY(-1px);box-shadow:0 10px 28px var(--gv)}
.ai-send svg{width:20px;height:20px}
.ai-note{padding:0 16px 14px;font-size:11.5px;color:var(--muted-2);text-align:center}
.ai-note a{color:var(--cyan)}
@media(max-width:640px){
  .ai-fab-txt{display:none}
  .ai-fab{padding:16px}
  .ai-panel{right:8px;bottom:8px;width:calc(100vw - 16px);height:calc(100vh - 16px);border-radius:18px}
}

/* ===== INTRO v2 (celoobrazovkový "wow") ===== */
.intro{gap:26px}
.intro.done{transform:scale(1.35)}
.intro-bg{position:absolute;inset:0;z-index:-2;filter:blur(28px);
  background:
    radial-gradient(42% 42% at 50% 40%,rgba(125,92,255,.42),transparent 70%),
    conic-gradient(from 0deg at 50% 40%,rgba(37,230,255,.16),rgba(124,92,255,.20),rgba(255,79,224,.16),rgba(37,230,255,.16));
  animation:introSpin 14s linear infinite}
@keyframes introSpin{to{transform:rotate(360deg)}}
.intro-grid2{position:absolute;left:-20%;right:-20%;bottom:0;height:46%;z-index:-1;opacity:.4;
  background-image:linear-gradient(rgba(37,230,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(124,92,255,.4) 1px,transparent 1px);
  background-size:46px 46px;transform:perspective(320px) rotateX(62deg);transform-origin:bottom;
  -webkit-mask-image:linear-gradient(transparent,#000 60%);mask-image:linear-gradient(transparent,#000 60%);
  animation:introGrid 1.5s linear infinite}
@keyframes introGrid{to{background-position:0 46px}}
.intro-stage{width:230px;height:230px}
.intro-core{width:118px;height:118px}
.intro-pulse{width:118px;height:118px;margin:-59px 0 0 -59px}
.intro-pulse:nth-child(4){animation-delay:1.35s}
.intro-rot{position:absolute;top:50%;left:50%;width:186px;height:186px;margin:-93px 0 0 -93px;border-radius:50%;border:1px dashed rgba(150,160,230,.42);animation:introSpin 9s linear infinite}
.intro-rot.r2{width:220px;height:220px;margin:-110px 0 0 -110px;border-style:solid;border-color:rgba(37,230,255,.2);animation:introSpin 6s linear infinite reverse}
.intro-headline{font-family:"Space Grotesk";font-weight:700;font-size:clamp(30px,7.4vw,66px);letter-spacing:-.02em;text-align:center;line-height:1.02;padding:0 18px;text-shadow:0 0 44px rgba(124,92,255,.5)}
.intro-brand{letter-spacing:.24em;color:var(--muted);font-size:12.5px}

/* ===== MOBILNÍ STABILITA VÝŠKY (fix poskakování při schování lišty) ===== */
.hero{min-height:100svh}
.ai-panel{height:min(560px,calc(100svh - 44px))}
@media(max-width:640px){
  .intro-stage{width:180px;height:180px}
  .intro-core,.intro-pulse{width:96px;height:96px}
  .intro-pulse{margin:-48px 0 0 -48px}
  .intro-rot{width:150px;height:150px;margin:-75px 0 0 -75px}
  .intro-rot.r2{width:176px;height:176px;margin:-88px 0 0 -88px}
  .ai-panel{height:calc(100svh - 16px)}
}

/* ===== INTRO v3 – živý organizmus (bez rotujících prstenců) ===== */
.intro{background:radial-gradient(46% 42% at 50% 40%,#0a0e26,#040510 74%)}
.intro-canvas{position:absolute;inset:0;z-index:-1;width:100%;height:100%;pointer-events:none}
.intro::before{content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(36% 30% at 50% 40%,rgba(37,230,255,.22),rgba(124,92,255,.16) 42%,transparent 72%);
  animation:introHeart 4s ease-in-out infinite}
@keyframes introHeart{0%,100%{transform:scale(1);opacity:.85}50%{transform:scale(1.14);opacity:1}}
.intro-headline{margin-top:6px}

/* ===== INTRO v4 – neuronová síť, čitelnost textů, stabilita ===== */
.intro-canvas{z-index:0}
.intro-net{position:absolute;inset:0;z-index:1;width:100%;height:100%;pointer-events:none}
.intro-scrim{position:absolute;inset:0;z-index:2;pointer-events:none;
  background:radial-gradient(72% 55% at 50% 58%,rgba(4,5,16,.6),transparent 74%)}
.intro::before{z-index:-1}
.intro-headline,.intro-brand,.intro-status,.intro-bar,.intro-skip{position:relative;z-index:3}
.intro-headline{white-space:nowrap;text-shadow:0 2px 26px rgba(0,0,0,.72),0 0 46px rgba(124,92,255,.5)}
.intro-brand{text-shadow:0 1px 12px rgba(0,0,0,.8)}
.intro-status{white-space:nowrap;text-shadow:0 1px 12px rgba(0,0,0,.8)}

/* zamezení poskakování při dekódování / změně textu */
.hero h1 .line,.hero h1 .scramble{white-space:nowrap}
.intro-headline,.intro-brand,.intro-status{max-width:94vw;overflow:hidden;text-overflow:ellipsis}

@media(max-width:640px){
  .intro-headline{font-size:clamp(21px,7vw,40px)}
}

/* ===== INTRO v5 – bílý zářící nadpis, bez tmavých stínů ===== */
.intro-headline{color:#fff;text-shadow:0 0 22px rgba(255,255,255,.55),0 0 56px rgba(124,92,255,.5)}
#introHead{-webkit-text-fill-color:#fff;color:#fff;background:none}
.intro-brand{text-shadow:none;color:var(--muted)}
.intro-status{text-shadow:none}

/* ===== HERO – 3D neuronová sféra ===== */
#brain{position:absolute;inset:0;z-index:1;width:100%;height:100%;display:block}

/* ===== STABILITA / MOBIL v6 ===== */
html{overflow-x:hidden}
.intro{overflow:hidden}
.chat{transition:opacity .35s ease}

/* Plovoucí ikona asistenta – klidná při scrollu (pulz přes transform, ne box-shadow) */
.ai-fab{will-change:transform;-webkit-backface-visibility:hidden;backface-visibility:hidden}
.ai-fab::before{background:var(--spectrum);box-shadow:none;z-index:-1;opacity:.5;will-change:transform,opacity}
@keyframes fabpulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.65);opacity:0}}
.ai-panel{will-change:transform,opacity}

/* Menší nadpisy na mobilu – ať se nic nezvětšuje ani nepřetéká */
@media(max-width:640px){
  .hero h1{font-size:clamp(30px,8.2vw,46px)}
  .hero h1 .line{overflow:visible}
  .intro-headline{font-size:clamp(20px,6.4vw,38px)}
  .demo-copy,.phone{max-width:100%}
  .ai-fab::before{display:none} /* na mobilu bez pulzu = žádné blikání */
}

/* ===== Tlačítko Přeskočit – v toku pod progress barem (bez kolize) ===== */
.intro-skip{position:static;margin-top:10px;bottom:auto;right:auto}

/* ===== INTRO v7 – impulzy jako spodní vrstva pod organizmem ===== */
.intro-net{z-index:-1}          /* impulzy pod průsvitným organizmem */
.intro::before{z-index:-2}

/* ===== HERO v2 – dominantnější, rozplývá se do větších rozměrů ===== */
.hero-visual{max-width:600px;overflow:visible}
@media(max-width:980px){ .hero-visual{max-width:460px} }

/* ===== Vložený AI workflow diagram ===== */
.wf-embed{position:relative;border:1px solid var(--line);border-radius:22px;overflow:hidden;background:rgba(8,10,28,.55);box-shadow:0 24px 70px rgba(0,0,0,.4)}
.wf-embed iframe{display:block;width:100%;height:900px;border:0;background:transparent}
.wf-open{position:absolute;top:16px;right:16px;z-index:3}
@media(max-width:900px){ .wf-embed iframe{height:760px} }
@media(max-width:640px){ .wf-embed iframe{height:680px} .wf-open{top:10px;right:10px} }

/* ===== Vybrané projekty (odborné služby) ===== */
.proj-chips{margin-top:30px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.proj-chips .lab{font-family:"JetBrains Mono";font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-right:6px}
.proj-chips .pchip{display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:100px;border:1px solid var(--line);background:rgba(12,16,48,.5);font-size:13.5px;color:var(--muted)}
.proj-chips .pchip::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}

/* ===== HERO – pryč s mřížkou, přidané AI jádro ===== */
.hero-grid{display:none!important}
.hero-core{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:44%;height:44%;border-radius:50%;
  display:flex;align-items:center;justify-content:center;text-align:center;
  background:radial-gradient(circle at 34% 28%,#fff,var(--cyan) 20%,var(--violet) 58%,var(--magenta) 100%);
  box-shadow:0 0 70px var(--gv),0 0 150px var(--gm),inset 0 0 50px rgba(255,255,255,.25);
  font-family:"Space Grotesk";font-weight:700;font-size:clamp(15px,2.3vw,26px);color:#fff;letter-spacing:.02em;
  animation:breathe 5s ease-in-out infinite}
.hero-core::before{content:"";position:absolute;inset:-5px;border-radius:50%;z-index:-1;filter:blur(16px);opacity:.6;
  background:conic-gradient(from 0deg,var(--cyan),var(--violet),var(--magenta),var(--cyan));animation:spin 8s linear infinite}
.hero-core span{text-shadow:0 1px 12px rgba(0,0,0,.45)}

/* ===== Logo v hlavičce a patičce ===== */
.brand{gap:0}
.brand-logo{height:30px;width:auto;display:block}
.foot-brand{display:inline-flex;align-items:center}
.foot-brand .brand-logo{height:34px}
@media(max-width:640px){ .brand-logo{height:26px} }

/* ===== HERO jádro = logo OM (černé, pulzující/dýchající) ===== */
.hero-core{background:none!important;box-shadow:none!important;width:58%;height:58%;font-size:0}
.hero-core::before{
  background:radial-gradient(circle,rgba(37,230,255,.5),rgba(124,92,255,.22) 46%,transparent 70%)!important;
  inset:-8%!important;filter:blur(28px)!important;animation:coreGlow 3.4s ease-in-out infinite!important}
@keyframes coreGlow{0%,100%{transform:scale(1);opacity:.68}50%{transform:scale(1.16);opacity:1}}
.hero-core-img{width:70%;height:70%;object-fit:contain;display:block;filter:drop-shadow(0 10px 34px rgba(0,0,0,.55))}

/* silnější pulzující aura za černým jádrem */
.hero-core::before{inset:-14%!important;filter:blur(34px)!important;
  background:radial-gradient(circle,rgba(37,230,255,.55),rgba(124,92,255,.28) 44%,transparent 72%)!important}

/* ===== Přepínač jazyka ===== */
.lang-switch{display:inline-flex;border:1px solid var(--line-2);border-radius:9px;overflow:hidden;font-family:"JetBrains Mono";font-size:12px}
.lang-switch a{padding:6px 10px;color:var(--muted);text-decoration:none;transition:.2s;line-height:1}
.lang-switch a+a{border-left:1px solid var(--line)}
.lang-switch a.on{background:var(--spectrum);color:#05060f;font-weight:700}
.lang-switch.mob{margin-top:14px;align-self:flex-start}
@media(max-width:980px){ .nav-links .lang-switch{display:none} }