:root{
  --bg:#070a0e;
  --bg2:#0c1117;
  --panel:#0e141b;
  --text:#f5f7fa;
  --muted:#9aa4b1;
  --line:rgba(255,255,255,.11);
  --accent:#b7e300;
  --max:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Inter,Arial,sans-serif;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.noise{
  position:fixed;inset:0;pointer-events:none;z-index:999;
  opacity:.035;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E")
}
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  height:82px;display:flex;align-items:center;justify-content:space-between;
  padding:0 4vw;border-bottom:1px solid transparent;
  transition:.3s;background:linear-gradient(to bottom,rgba(3,5,8,.72),transparent);
}
.site-header.scrolled{
  background:rgba(7,10,14,.88);backdrop-filter:blur(18px);
  border-color:var(--line)
}
.brand img{width:210px;display:block}
.nav{display:flex;gap:34px;font-size:12px;text-transform:uppercase;letter-spacing:.14em}
.nav a{color:#d9dee5;transition:.2s}
.nav a:hover{color:var(--accent)}
.menu-btn{display:none;background:none;border:0;padding:10px}
.menu-btn span{display:block;width:24px;height:1px;background:white;margin:6px}

.hero{
  min-height:100vh;position:relative;display:flex;flex-direction:column;
  justify-content:center;overflow:hidden;padding:150px 4vw 70px;
}
.hero-bg{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(3,5,8,.94) 0%,rgba(3,5,8,.70) 42%,rgba(3,5,8,.25) 70%,rgba(3,5,8,.52) 100%),
    url("assets/hero-project-x.png") center/cover no-repeat;
  transform:scale(1.02);
}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(to top,#070a0e 0%,transparent 35%)}
.hero-grid{
  position:absolute;inset:0;opacity:.14;
  background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
  background-size:80px 80px;
  mask-image:linear-gradient(to bottom,transparent,black 30%,black 80%,transparent)
}
.hero-content{position:relative;z-index:2;max-width:880px}
.eyebrow,.section-label{
  font-family:Space Grotesk,sans-serif;font-size:12px;letter-spacing:.18em;
  color:var(--accent);text-transform:uppercase
}
.hero h1,.section h2{
  font-family:Space Grotesk,sans-serif;letter-spacing:-.04em;margin:18px 0;
  font-weight:500
}
.hero h1{font-size:clamp(58px,7vw,112px);line-height:.95;text-transform:uppercase}
.hero h1 span,.contact h2 span{color:var(--accent)}
.hero p{max-width:660px;color:#d2d8df;font-size:18px;line-height:1.65}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 22px;
  border:1px solid var(--line);font-size:12px;letter-spacing:.08em;text-transform:uppercase;transition:.25s
}
.btn-primary{border-color:var(--accent);color:white}
.btn-primary:hover{background:var(--accent);color:#0b0e12}
.btn-ghost:hover{border-color:#fff}
.hero-metrics{
  position:absolute;z-index:2;bottom:44px;left:4vw;right:4vw;
  display:flex;justify-content:center;gap:75px;color:#cfd5dd;font-size:12px;letter-spacing:.18em
}
.hero-metrics div{display:flex;gap:28px}.hero-metrics span{color:var(--accent)}
.scroll-cue{position:absolute;right:4vw;bottom:40px;z-index:2;color:#7f8996;font-size:10px;letter-spacing:.18em}

.section{max-width:var(--max);margin:auto;padding:120px 4vw}
.statement-grid,.about-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;margin-top:30px}
.section h2{font-size:clamp(42px,5vw,74px);line-height:1.02}
.statement p,.section-head p,.about-copy>p{
  color:var(--muted);font-size:18px;line-height:1.75;align-self:end
}
.section-head{display:flex;justify-content:space-between;gap:60px;align-items:end;margin-bottom:44px}
.section-head>div{max-width:760px}.section-head>p{max-width:430px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.card{padding:42px 34px 48px;min-height:430px;border-right:1px solid var(--line);position:relative;background:linear-gradient(180deg,rgba(255,255,255,.015),transparent)}
.card:last-child{border-right:0}.card-index{position:absolute;right:25px;bottom:18px;font:600 70px Space Grotesk;color:rgba(255,255,255,.05)}
.card-icon{font-size:38px;color:var(--accent);margin:10px 0 55px}
.card h3{font:500 30px Space Grotesk;margin:0 0 18px}
.card p{color:var(--muted);line-height:1.7}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}.tags span{font-size:10px;border:1px solid var(--line);padding:7px 9px;color:#bdc5cf}

.feature-panel{
  min-height:540px;border:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr;
  background:radial-gradient(circle at 85% 45%,rgba(183,227,0,.08),transparent 34%),var(--panel)
}
.feature-copy{padding:60px}.feature-copy p{color:var(--muted);line-height:1.75;max-width:600px}
.feature-line{margin-top:45px;display:flex;gap:12px;flex-wrap:wrap;font-size:11px;letter-spacing:.13em}
.feature-line b{color:var(--accent)}
.feature-visual{position:relative;overflow:hidden;min-height:420px;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:40px 40px}
.scan{position:absolute;top:-10%;left:0;right:0;height:2px;background:var(--accent);box-shadow:0 0 35px var(--accent);animation:scan 5s linear infinite}
@keyframes scan{to{top:110%}}
.wf-box{position:absolute;border:1px solid rgba(183,227,0,.6);box-shadow:inset 0 0 30px rgba(183,227,0,.03)}
.wf-box.a{width:220px;height:120px;left:18%;top:34%;transform:skewY(-10deg)}
.wf-box.b{width:150px;height:160px;left:46%;top:22%;transform:skewY(8deg)}
.wf-box.c{width:260px;height:70px;left:30%;top:58%;transform:skewX(-18deg)}

.industry-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.industry{padding:34px 24px 50px;border-right:1px solid var(--line);min-height:260px}
.industry:last-child{border-right:0}.industry span{color:var(--accent);font-size:11px}.industry h3{font:500 28px Space Grotesk;margin:50px 0 12px}.industry p{color:var(--muted);line-height:1.6}

.about{border-top:1px solid var(--line)}.about-copy{padding-top:40px}
.founders{margin-top:42px;border-top:1px solid var(--line);padding-top:24px}
.founders span{font-size:10px;color:var(--accent);letter-spacing:.16em}.founders p{margin:10px 0;color:#d7dce2}

.contact{padding-top:80px;padding-bottom:120px}.contact-inner{border-top:1px solid var(--line);padding-top:70px}
.contact h2{font-size:clamp(56px,8vw,120px);text-transform:uppercase;margin-bottom:20px}
.contact p{color:var(--muted);font-size:19px;margin-bottom:28px}

.footer{
  border-top:1px solid var(--line);padding:30px 4vw;display:flex;align-items:center;gap:28px;
  color:#78828d;font-size:11px;letter-spacing:.08em;text-transform:uppercase
}
.footer img{width:160px}.footer p:last-child{margin-left:auto}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.reveal.visible{opacity:1;transform:none}

@media(max-width:900px){
  .site-header{height:70px}.brand img{width:165px}.nav{display:none}
  .menu-btn{display:block}.site-header.open .nav{
    display:flex;position:absolute;top:70px;left:0;right:0;background:#080c11;
    padding:24px 4vw 30px;flex-direction:column;border-bottom:1px solid var(--line)
  }
  .hero{padding-top:120px}.hero h1{font-size:clamp(48px,15vw,78px)}
  .hero p{font-size:16px}.hero-metrics{justify-content:flex-start;gap:20px;bottom:28px}.hero-metrics div{gap:10px}.scroll-cue{display:none}
  .statement-grid,.about-grid,.feature-panel{grid-template-columns:1fr}
  .section{padding:85px 5vw}.section-head{display:block}.section-head p{margin-top:20px}
  .cards{grid-template-columns:1fr}.card{border-right:0;border-bottom:1px solid var(--line)}
  .industry-grid{grid-template-columns:1fr 1fr}.industry{border-bottom:1px solid var(--line)}
  .feature-copy{padding:40px 28px}.feature-visual{min-height:320px}
  .footer{flex-wrap:wrap}.footer p:last-child{margin-left:0}
}
@media(max-width:560px){
  .hero-actions{flex-direction:column}.btn{width:100%}
  .hero-metrics{font-size:9px;gap:9px}.hero-metrics div{gap:7px}
  .industry-grid{grid-template-columns:1fr}.industry{border-right:0}
  .statement-grid,.about-grid{gap:22px}
}