:root{
  --bg:#050a1a;--bg2:#0a1330;--card:rgba(255,255,255,.04);--line:rgba(255,255,255,.1);
  --txt:#e8eefc;--mut:#9aa8c7;--navy:#0b2a5b;--teal:#14d1c4;--cyan:#22b8f0;--sky:#4f8bff;--saffron:#ff9933;
  --grad:linear-gradient(120deg,var(--teal),var(--cyan) 50%,var(--sky));
  --r:20px;--max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{overflow-x:clip;scroll-behavior:smooth;scroll-padding-top:84px}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--txt);line-height:1.65;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:'Space Grotesk','Inter',sans-serif;line-height:1.15;letter-spacing:-.02em}
.wrap{max-width:var(--max);margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:#000;padding:8px 14px;border-radius:8px;z-index:200}.skip:focus{left:8px}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
#neural{position:fixed;inset:0;z-index:-1;width:100%;height:100%;background:radial-gradient(1200px 700px at 75% -10%,#0d2a6b 0%,transparent 60%),radial-gradient(900px 600px at -10% 40%,#06383f 0%,transparent 55%),var(--bg)}

/* nav */
header.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:.3s;border-bottom:1px solid transparent}
header.nav.scrolled{background:rgba(5,10,26,.8);backdrop-filter:blur(14px);border-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{background:#f6f8fb;border-radius:12px;padding:4px 10px;display:flex}
.brand img{height:44px;width:auto}
nav ul{display:flex;gap:26px;list-style:none;align-items:center}
nav a{font-size:.93rem;color:var(--mut);transition:.2s}nav a:hover{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid var(--line);cursor:pointer;transition:.25s;font-family:inherit;color:#fff;background:transparent}
.btn.primary{background:var(--grad);color:#021018;border:0;box-shadow:0 8px 30px -8px rgba(20,209,196,.6)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 36px -6px rgba(34,184,240,.8)}
.btn.ghost:hover{background:var(--card);border-color:var(--teal)}
nav .btn{padding:9px 20px}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.7rem;cursor:pointer}

/* hero */
.hero{overflow:hidden;min-height:100svh;display:flex;align-items:center;padding:130px 0 80px;position:relative}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
.pill{display:inline-flex;gap:10px;align-items:center;border:1px solid var(--line);background:var(--card);padding:7px 16px;border-radius:999px;font-size:.82rem;color:var(--mut);margin-bottom:22px}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 var(--teal);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 10px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hero h1{font-size:clamp(2.4rem,5.4vw,4.5rem);font-weight:700;margin-bottom:22px}
.hero p.lead{font-size:1.15rem;color:var(--mut);max-width:580px;margin-bottom:34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.typed{color:var(--teal);font-family:'JetBrains Mono',ui-monospace,monospace;font-size:1rem;margin-bottom:18px;min-height:1.6em}
.typed::after{content:"▍";animation:blink 1s steps(2) infinite;margin-left:2px}
@keyframes blink{50%{opacity:0}}
.orb{position:relative;aspect-ratio:1;max-width:460px;margin:auto;width:100%}
.orb .ring{position:absolute;inset:0;border-radius:50%;border:1px dashed rgba(20,209,196,.35);animation:spin 40s linear infinite}
.orb .ring:nth-child(2){inset:12%;border-color:rgba(79,139,255,.4);animation-duration:26s;animation-direction:reverse}
.orb .ring:nth-child(3){inset:26%;border-style:solid;border-color:rgba(34,184,240,.3);animation-duration:18s}
.orb .core{position:absolute;inset:36%;border-radius:50%;background:var(--grad);filter:blur(2px);box-shadow:0 0 90px 20px rgba(20,209,196,.45);display:grid;place-items:center;font-family:'Space Grotesk';font-weight:700;font-size:2.4rem;color:#021018;animation:float 5s ease-in-out infinite}
.orb .node{z-index:3;position:absolute;padding:6px 12px;border-radius:999px;font-size:.72rem;background:rgba(10,19,48,.85);border:1px solid var(--line);white-space:nowrap;backdrop-filter:blur(6px)}
.n1{top:2%;left:40%}.n2{top:22%;right:-2%}.n3{bottom:14%;right:2%}.n4{bottom:0;left:30%}.n5{top:48%;left:-4%}.n6{top:14%;left:2%}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes float{50%{transform:translateY(-10px) scale(1.04)}}

/* sections */
section{padding:100px 0;position:relative}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:.8rem;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
h2.title{font-size:clamp(1.9rem,3.8vw,3rem);margin-bottom:18px;font-weight:700}
.sub{color:var(--mut);max-width:720px;font-size:1.06rem}
.head{margin-bottom:56px}.head.center{text-align:center}.head.center .sub{margin:auto}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:30px;position:relative;overflow:hidden;transition:.35s;backdrop-filter:blur(6px)}
.card::before{content:"";pointer-events:none;position:absolute;inset:0;background:radial-gradient(400px circle at var(--mx,50%) var(--my,0%),rgba(20,209,196,.14),transparent 60%);opacity:0;transition:.3s}
.card:hover{transform:translateY(-6px);border-color:rgba(20,209,196,.5)}.card:hover::before{opacity:1}
.card .ic{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;background:linear-gradient(135deg,rgba(20,209,196,.2),rgba(79,139,255,.2));margin-bottom:18px;border:1px solid var(--line)}
.card h3{font-size:1.2rem;margin-bottom:10px;position:relative}.card p{color:var(--mut);font-size:.95rem;position:relative}
form.card input,form.card select,form.card textarea,form.card button,form.card label{position:relative;z-index:2}

/* stats */
.stats{padding:0}
.stats .grid{background:linear-gradient(120deg,rgba(20,209,196,.1),rgba(79,139,255,.1));border:1px solid var(--line);border-radius:28px;padding:38px}
.stat{text-align:center}.stat b{display:block;font-family:'Space Grotesk';font-size:2.6rem}.stat span{color:var(--mut);font-size:.9rem}

/* mission */
.mission .box{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.mission blockquote{font-family:'Space Grotesk';font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.3;border-left:3px solid var(--saffron);padding-left:24px}
.tri{height:4px;border-radius:4px;background:linear-gradient(90deg,#ff9933 33%,#fff 33% 66%,#138808 66%);width:120px;margin-bottom:22px}
.list{list-style:none;display:grid;gap:14px;margin-top:20px}
.list li{display:flex;gap:12px;color:var(--mut)}.list li::before{content:"✦";color:var(--teal)}
.green{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:26px}
.green div{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;text-align:center}
.green b{display:block;font-size:1.6rem}.green span{font-size:.8rem;color:var(--mut)}

/* process / tags */
.steps{counter-reset:s}
.step{counter-increment:s}.step::after{content:"0" counter(s);position:absolute;right:22px;top:14px;font-family:'Space Grotesk';font-size:2.6rem;font-weight:700;color:rgba(255,255,255,.06)}
.tags{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.tags span{padding:9px 18px;border:1px solid var(--line);border-radius:999px;font-size:.88rem;color:var(--mut);background:var(--card);transition:.25s}
.tags span:hover{color:#fff;border-color:var(--teal);transform:translateY(-3px)}
.marquee{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 10%,#000 90%,transparent)}
.marquee div{display:flex;gap:46px;width:max-content;animation:mq 38s linear infinite;font-family:'Space Grotesk';font-size:1.6rem;color:rgba(255,255,255,.28)}
@keyframes mq{to{transform:translateX(-50%)}}

/* guru */
.guru .box{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:32px;padding:44px}
.photo{position:relative;border-radius:26px;overflow:hidden;aspect-ratio:4/5}
.photo img{width:100%;height:100%;object-fit:cover}
.photo::after{content:"";position:absolute;inset:0;border-radius:26px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.photo-wrap{position:relative}.photo-wrap::before{content:"";position:absolute;inset:-14px;border-radius:36px;background:var(--grad);filter:blur(30px);opacity:.35}
.badge{display:inline-block;background:rgba(255,153,51,.12);color:var(--saffron);border:1px solid rgba(255,153,51,.4);padding:5px 14px;border-radius:999px;font-size:.78rem;margin-bottom:16px}
.guru h3{font-size:2.3rem;margin-bottom:14px}
.creds{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0}
.creds div{padding:12px 16px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid var(--line);font-size:.88rem}
.guru p{color:var(--mut)}

/* contact */
.cbox{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px}
.info a,.info div{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line);color:var(--mut)}
.info b{display:block;color:#fff;font-weight:600}
form{display:grid;gap:16px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
label{font-size:.82rem;color:var(--mut);display:grid;gap:6px}
input,select,textarea{width:100%;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:12px;padding:13px 15px;color:#fff;font:inherit;transition:.2s}
select option{background:#0a1330}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px rgba(20,209,196,.18)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.consent{display:flex!important;grid-template-columns:none;gap:10px;align-items:flex-start;font-size:.8rem}.consent input{width:auto;margin-top:4px}
.consent a{color:var(--teal);text-decoration:underline}
#fmsg{font-size:.92rem;min-height:1.2em}

/* footer */
footer{border-top:1px solid var(--line);padding:60px 0 30px;background:rgba(0,0,0,.25)}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
footer h4{font-size:.95rem;margin-bottom:14px}footer li{list-style:none;margin-bottom:8px;color:var(--mut);font-size:.9rem}footer li a:hover{color:var(--teal)}
footer p{color:var(--mut);font-size:.9rem;margin-top:14px;max-width:340px}
.copy{margin-top:40px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:var(--mut);font-size:.82rem}
.copy button{background:none;border:0;color:var(--teal);cursor:pointer;font:inherit;text-decoration:underline}

/* cookie */
#ck{position:fixed;left:18px;right:18px;bottom:18px;max-width:560px;z-index:100;background:rgba(10,19,48,.96);backdrop-filter:blur(16px);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 20px 60px rgba(0,0,0,.6);display:none}
#ck.show{display:block;animation:up .5s}
@keyframes up{from{transform:translateY(30px);opacity:0}}
#ck h4{margin-bottom:6px}#ck p{font-size:.85rem;color:var(--mut);margin-bottom:14px}#ck p a{color:var(--teal);text-decoration:underline}
#ck .acts{display:flex;gap:8px;flex-wrap:wrap}#ck .btn{padding:9px 18px;font-size:.85rem}
.opts{display:none;margin-bottom:14px;gap:10px}.opts.open{display:grid}
.opt{display:flex;justify-content:space-between;gap:14px;align-items:center;padding:10px 14px;background:rgba(255,255,255,.04);border-radius:12px;font-size:.84rem}
.opt small{display:block;color:var(--mut)}
.sw{position:relative;width:42px;height:24px;flex:none}.sw input{opacity:0;width:0;height:0}
.sw span{position:absolute;inset:0;background:#33405f;border-radius:99px;transition:.2s;cursor:pointer}
.sw span::after{content:"";position:absolute;left:3px;top:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:.2s}
.sw input:checked+span{background:var(--teal)}.sw input:checked+span::after{transform:translateX(18px)}.sw input:disabled+span{opacity:.6;cursor:not-allowed}

/* legal pages */
.legal{padding:140px 0 80px;max-width:820px;margin:auto}
.legal h1{font-size:2.6rem;margin-bottom:8px}.legal .upd{color:var(--mut);margin-bottom:34px}
.legal h2{font-size:1.35rem;margin:34px 0 10px;color:var(--teal)}.legal p,.legal li{color:#c3cde4;margin-bottom:10px}.legal ul{padding-left:22px}.legal a{color:var(--teal);text-decoration:underline}

/* reveal */
.rv{opacity:0;transform:translateY(34px);transition:opacity .8s,transform .8s}.rv.in{opacity:1;transform:none}
.d1{transition-delay:.1s}.d2{transition-delay:.2s}.d3{transition-delay:.3s}
#prog{position:fixed;top:0;left:0;height:3px;background:var(--grad);z-index:200;width:0}

@media(max-width:980px){
  .hero .wrap,.mission .box,.guru .box,.cbox{grid-template-columns:1fr}
  .g3,.g4{grid-template-columns:repeat(2,1fr)}.fgrid{grid-template-columns:1fr 1fr}
  .orb{max-width:340px}.guru .box{padding:26px}
}
@media(max-width:760px){
  .burger{display:block}
  nav ul{position:fixed;inset:72px 0 auto 0;flex-direction:column;background:rgba(5,10,26,.97);padding:26px;gap:20px;transform:translateY(-130%);transition:.35s;border-bottom:1px solid var(--line)}
  nav ul.open{transform:none}
  .g2,.g3,.g4,.row,.creds,.green{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr}
  section{padding:70px 0}.stats .grid{grid-template-columns:repeat(2,1fr)}.brand img{height:38px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.rv{opacity:1;transform:none}}