:root{
  --bg:#0A0A0C; --bg2:#121216; --line:#24242B; --fg:#F5F5F2; --mute:#9A9AA3;
  --acc:#C8FF3D; --acc-ink:#0A0A0C; --vio:#6E56FF;
  --r:18px; --pad:clamp(16px,4vw,48px); --max:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}
.skip{position:absolute;left:-999px;top:8px;background:var(--acc);color:var(--acc-ink);padding:8px 14px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
:focus-visible{outline:2px solid var(--acc);outline-offset:3px}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;background:var(--acc);color:var(--acc-ink);font-weight:600;padding:15px 26px;border-radius:999px;border:0;cursor:pointer;font-size:16px;transition:transform .25s,box-shadow .25s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px -10px rgba(200,255,61,.6)}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid #3a3a44}
.btn-ghost:hover{border-color:var(--fg);box-shadow:none}
.btn-sm{padding:10px 20px;font-size:14px}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(10,10,12,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-color:var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand svg{height:36px;width:auto;color:var(--fg);display:block}
.links{display:flex;align-items:center;gap:34px;font-size:15px;color:#d6d6d6}
.links a:not(.btn):hover{color:var(--acc)}
.burger{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.burger span{position:absolute;left:8px;right:8px;height:2px;background:var(--fg);transition:.3s}
.burger span:first-child{top:15px}.burger span:last-child{top:23px}
.burger[aria-expanded=true] span:first-child{top:19px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:19px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;padding:120px 0 80px}
#net,.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-video{opacity:.35}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 60% at 20% 60%,rgba(10,10,12,.85),transparent 70%),linear-gradient(to bottom,transparent 60%,var(--bg));pointer-events:none}
.hero-in{position:relative;z-index:2;width:100%}
.eyebrow,.label{font-size:13px;letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-bottom:22px;display:flex;align-items:center;gap:10px}
.eyebrow::before,.label::before{content:"";width:8px;height:8px;background:var(--acc);border-radius:2px}
h1{font-size:clamp(52px,10.5vw,160px);line-height:.92;font-weight:800;letter-spacing:-.045em;margin-bottom:30px}
.hl{color:var(--acc)}
.lead{font-size:clamp(18px,2vw,22px);color:#c9c9cf;max-width:560px;margin-bottom:38px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.scroll-hint{position:absolute;bottom:32px;left:50%;width:24px;height:38px;border:1.5px solid #555;border-radius:14px;z-index:2;transform:translateX(-50%)}
.scroll-hint span{position:absolute;left:50%;top:8px;width:3px;height:7px;background:var(--acc);border-radius:2px;transform:translateX(-50%);animation:sh 1.8s infinite}
@keyframes sh{0%{opacity:0;transform:translate(-50%,0)}40%{opacity:1}100%{opacity:0;transform:translate(-50%,14px)}}

/* sections */
section{padding:clamp(80px,12vw,150px) 0}
section.wrap{padding:clamp(80px,12vw,150px) var(--pad)}
h2{font-size:clamp(38px,6vw,84px);line-height:1;font-weight:700;letter-spacing:-.035em}
h3{font-size:22px;font-weight:600;letter-spacing:-.01em;margin-bottom:12px}
.sec-head{margin-bottom:56px}
.sec-head.row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}

.statement{font-size:clamp(26px,3.6vw,50px);line-height:1.18;font-weight:500;letter-spacing:-.02em;max-width:1100px;color:#bdbdc4}
.statement em{font-style:normal;color:var(--fg)}

/* marquee */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding:26px 0;background:var(--bg2)}
.track{display:flex;gap:36px;width:max-content;animation:mq 38s linear infinite;align-items:center}
.track span{font-size:clamp(22px,3vw,38px);font-weight:600;letter-spacing:-.02em;white-space:nowrap}
.track i{color:var(--acc);font-style:normal;font-size:20px}
@keyframes mq{to{transform:translateX(-50%)}}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line)}
.svc{padding:44px 40px 44px 0;border-bottom:1px solid var(--line);position:relative}
.svc:nth-child(odd){border-right:1px solid var(--line)}
.svc:nth-child(even){padding-left:40px;padding-right:0}
.svc .num,.step .num{font-size:13px;color:var(--acc);font-weight:600;display:block;margin-bottom:28px;font-variant-numeric:tabular-nums}
.svc h3{font-size:clamp(26px,2.6vw,34px)}
.svc p{color:var(--mute);max-width:480px;margin-bottom:26px}
.more{font-weight:600;font-size:15px;display:inline-flex;gap:8px;border-bottom:1px solid #444;padding-bottom:4px;transition:.25s}
.more span{transition:transform .25s}
.svc:hover .more{color:var(--acc);border-color:var(--acc)}
.svc:hover .more span{transform:translateX(5px)}

/* products slider */
.products{background:var(--bg2);border-block:1px solid var(--line)}
.slide-ctrl{display:flex;align-items:center;gap:12px}
.count{color:var(--mute);font-size:15px;margin-right:10px;font-variant-numeric:tabular-nums}.count b{color:var(--fg)}
.arrow{width:52px;height:52px;border-radius:50%;border:1px solid #3a3a44;background:none;color:var(--fg);font-size:18px;cursor:pointer;transition:.25s}
.arrow:hover{background:var(--acc);color:var(--acc-ink);border-color:var(--acc)}
.slider{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 max(var(--pad),calc((100vw - var(--max))/2 + var(--pad)));scrollbar-width:none;scroll-behavior:smooth}
.slider::-webkit-scrollbar{display:none}
.card{flex:0 0 min(520px,84vw);scroll-snap-align:start;scroll-margin-left:max(var(--pad),calc((100vw - var(--max))/2 + var(--pad)))}
.art{aspect-ratio:4/3;border-radius:var(--r);overflow:hidden;position:relative;margin-bottom:22px;background:#16161b}
.art img{width:100%;height:100%;object-fit:cover}
.art::after{content:"";position:absolute;inset:0;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.card:hover .art::after{transform:scale(1.06)}
.art-1::after{background:radial-gradient(circle at 30% 30%,#C8FF3D 0 9%,transparent 9.5%),repeating-linear-gradient(90deg,transparent 0 46px,#2a2a33 46px 47px),repeating-linear-gradient(0deg,transparent 0 46px,#2a2a33 46px 47px),linear-gradient(135deg,#16161c,#1f1f2a)}
.art-2::after{background:radial-gradient(60% 80% at 70% 40%,#6E56FF 0,transparent 60%),radial-gradient(40% 50% at 25% 80%,#2EE6D6 0,transparent 70%),#111118}
.art-3::after{background:conic-gradient(from 200deg at 50% 55%,#0A0A0C,#C8FF3D 25%,#0A0A0C 40%,#6E56FF 70%,#0A0A0C);filter:blur(28px) saturate(1.2)}
.art-4::after{background:repeating-linear-gradient(-45deg,#1a1a21 0 22px,#141419 22px 44px),radial-gradient(circle at 75% 25%,rgba(200,255,61,.5),transparent 45%);background-blend-mode:screen}
.tag{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--acc);margin-bottom:10px}
.card h3{font-size:clamp(20px,1.9vw,26px);line-height:1.25;font-weight:500;max-width:440px}

/* approach */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:32px 28px 36px;transition:border-color .3s,transform .3s}
.step:hover{border-color:var(--acc);transform:translateY(-4px)}
.step p{color:var(--mute);font-size:15px}

/* engagement */
.engage{padding-top:0}
.eng-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.eng{padding:36px 32px 10px 0;border-right:1px solid var(--line)}
.eng+.eng{padding-left:32px}
.eng:last-child{border-right:0}
.eng p{color:var(--mute)}

/* contact */
.contact{background:linear-gradient(180deg,var(--bg),#0f0f13);border-top:1px solid var(--line)}
.contact-in{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.big{font-size:clamp(46px,7vw,104px);line-height:.95;margin-bottom:26px}
.contact-copy p:not(.label){color:var(--mute);font-size:18px}
.mail{margin-top:26px}.mail a{color:var(--fg);font-size:clamp(22px,2.4vw,30px);font-weight:600;border-bottom:2px solid var(--acc)}
.form{background:var(--bg2);border:1px solid var(--line);border-radius:24px;padding:clamp(22px,3vw,40px);display:grid;gap:18px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form label{display:grid;gap:8px;font-size:14px;color:var(--mute)}
.form input,.form select,.form textarea{background:var(--bg);border:1px solid #2e2e37;border-radius:12px;padding:14px 16px;color:var(--fg);font:inherit;font-size:16px;transition:border-color .2s;width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--acc)}
.form .btn{justify-self:start;margin-top:6px}
.hp{display:none}

/* footer */
.foot{border-top:1px solid var(--line);padding:72px 0 28px}
.foot-in{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:56px}
.foot-brand p{color:var(--mute);margin-top:18px;max-width:300px}
.foot-col{display:grid;gap:10px;align-content:start}
.foot-col h4{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:500;margin-bottom:6px}
.foot-col a{color:#d6d6d6}.foot-col a:hover{color:var(--acc)}
.legal{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#6d6d75;font-size:14px;border-top:1px solid var(--line);padding-top:24px}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.2,.7,.2,1),transform .9s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media (max-width:980px){
  .steps{grid-template-columns:1fr 1fr}
  .contact-in{grid-template-columns:1fr;gap:40px}
  .foot-in{grid-template-columns:1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:760px){
  .burger{display:block}
  .links{position:fixed;inset:76px 0 auto;flex-direction:column;align-items:flex-start;gap:0;background:rgba(10,10,12,.97);backdrop-filter:blur(14px);padding:8px var(--pad) 24px;border-bottom:1px solid var(--line);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.3s}
  .links.open{transform:none;opacity:1;pointer-events:auto}
  .links a:not(.btn){font-size:22px;padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .links .btn{margin-top:20px}
  .svc-grid,.eng-grid{grid-template-columns:1fr}
  .svc,.svc:nth-child(odd),.svc:nth-child(even){padding:36px 0;border-right:0}
  .eng,.eng+.eng{padding:28px 0;border-right:0;border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:1fr}
  .f2{grid-template-columns:1fr}
  .brand svg{height:30px}
  .arrow{width:44px;height:44px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* logo cursor blink + story */
.brand .caret{animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.story{margin-top:56px;max-width:760px;border-left:3px solid var(--acc);padding:6px 0 6px 24px}
.story-k{font-size:14px;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);font-weight:600;margin-bottom:10px}
.caret-txt{animation:blink 1.1s steps(1) infinite}
.story p:last-child{color:var(--mute);font-size:18px}
.story b{color:var(--fg);font-weight:600}