:root{
  --bg:#0a0a0a;
  --surface:#111111;
  --surface-2:#171717;
  --text:#f5f5f2;
  --muted:#a1a1a1;
  --line:#292929;
  --accent:#d7ff43;
  --accent-2:#b9e52e;
  --max:1180px;
  --radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.5;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.nav{
  position:fixed;top:0;left:0;right:0;z-index:20;
  border-bottom:1px solid rgba(255,255,255,.08);
  background:rgba(10,10,10,.76);
  backdrop-filter:blur(16px);
}
.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center}
.logo img{display:block;height:30px;width:auto}
.nav-links{display:flex;gap:28px;color:#bdbdbd;font-size:14px}
.nav-links a:hover{color:#fff}
.nav-cta{
  padding:10px 16px;border:1px solid #383838;border-radius:999px;
  font-size:14px;background:#161616;
}
.nav-cta:hover{border-color:#666}
.hero{
  min-height:920px;
  display:flex;align-items:center;
  position:relative;
  padding:150px 0 110px;
  isolation:isolate;
}
.hero:before{
  content:"";position:absolute;z-index:-2;inset:0;
  background:
    radial-gradient(circle at 50% 38%,rgba(215,255,67,.16),transparent 27%),
    radial-gradient(circle at 15% 72%,rgba(255,255,255,.05),transparent 25%);
}
.grid{
  position:absolute;inset:0;z-index:-1;opacity:.42;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:70px 70px;
  mask-image:linear-gradient(to bottom,black 0%,transparent 88%);
}
.hero-content{max-width:1120px;margin:0 auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  border:1px solid #303030;border-radius:999px;
  padding:8px 13px;color:#cfcfcf;font-size:13px;
  background:rgba(20,20,20,.7);
  margin-bottom:28px;
}
.dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 18px var(--accent)}
h1{
  font-size:clamp(46px,7.4vw,104px);
  line-height:.91;letter-spacing:-.075em;
  margin:0 0 32px;font-weight:800;
  max-width:1120px;margin-left:auto;margin-right:auto;
}
h1 .lime{color:var(--accent)}
.hero-copy{font-size:20px;color:#b4b4b4;max-width:680px;margin:0 auto 38px}
.actions{display:flex;justify-content:center;gap:12px;align-items:center;flex-wrap:wrap}
.button{
  display:inline-flex;align-items:center;gap:10px;
  border-radius:999px;padding:15px 21px;font-weight:700;font-size:15px;
  transition:.2s transform,.2s background;
}
.button-primary{background:var(--accent);color:#090909}
.button-primary:hover{background:#e2ff71;transform:translateY(-2px)}
.button-secondary{border:1px solid #333;background:#141414;color:#ddd}
.button-secondary:hover{background:#1d1d1d}
.signal{
  margin-top:100px;display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.signal div{padding:24px 20px;border-right:1px solid var(--line)}
.signal div:last-child{border-right:0}
.signal strong{display:block;font-size:18px}
.signal span{display:block;color:#8a8a8a;font-size:13px;margin-top:5px}
section{padding:130px 0}
.section-head{display:flex;flex-direction:column;align-items:center;text-align:center;gap:24px;margin-bottom:65px}
.section-head h2{max-width:900px;margin-left:auto;margin-right:auto}
.section-intro{max-width:680px;margin:0;color:#999;font-size:19px}
.kicker{color:var(--accent);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.16em}
h2{font-size:clamp(42px,5.5vw,76px);line-height:.98;letter-spacing:-.06em;margin:12px 0 0}
.problems{background:#f1f1ed;color:#101010}
.problems .kicker{color:#4f6700}
.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#d4d4d0;border:1px solid #d4d4d0}
.problem{
  background:#f1f1ed;padding:34px;min-height:220px;
  transition:.25s background,.25s transform;
}
.problem:hover{background:#fff;transform:translateY(-2px)}
.number{font-size:13px;color:#666;font-weight:800}
.problem h3{font-size:25px;letter-spacing:-.035em;margin:35px 0 9px}
.problem p{margin:0;color:#686868;max-width:430px}
.services-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.service{
  border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;background:linear-gradient(145deg,#121212,#0d0d0d);
  display:flex;flex-direction:column;gap:24px;
  transition:.25s transform,.25s border-color;
}
.service:hover{transform:translateY(-5px);border-color:#4b4b4b}
.service-icon{font-size:30px}
.service h3{font-size:22px;margin:0 0 7px;letter-spacing:-.035em}
.service p{color:#8d8d8d;margin:0;font-size:14px}
.steps{position:relative}
.steps:before{content:"";position:absolute;left:30px;top:55px;bottom:55px;width:1px;background:#303030}
.step{display:grid;grid-template-columns:62px 1fr 1fr;gap:28px;padding:30px 0;border-top:1px solid var(--line);position:relative}
.step:last-child{border-bottom:1px solid var(--line)}
.step-num{
  width:60px;height:60px;border-radius:50%;background:var(--bg);border:1px solid #444;
  display:grid;place-items:center;color:var(--accent);font-weight:800;z-index:1
}
.step h3{font-size:27px;margin:4px 0;letter-spacing:-.04em}
.step p{margin:5px 0;color:#888}
.recognition{background:#0e0e0e}
.quotes{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.quote{
  border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  background:#131313;min-height:190px;
}
.quote-mark{font-size:42px;color:var(--accent);line-height:.7}
.quote p{font-size:20px;line-height:1.3;margin:20px 0 0;letter-spacing:-.025em}
.cases{background:#f1f1ed;color:#101010}
.cases .kicker{color:#4f6700}
.problems .section-intro,.cases .section-intro{color:#555}
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.case{
  border-radius:var(--radius);padding:30px;background:#fff;border:1px solid #deded9;
  display:flex;flex-direction:column;gap:20px
}
.case.large{background:#141414;color:#fff;border-color:#141414}
.case-tag{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#6b6b6b;font-weight:800}
.case.large .case-tag{color:var(--accent)}
.case h3{font-size:28px;line-height:1.08;letter-spacing:-.055em;margin:0;max-width:600px}
.case p{color:#666;max-width:430px}
.case.large p{color:#999}
.cta{
  padding:150px 0 170px;
  text-align:center;
  position:relative;
  overflow:hidden;
}
.cta:before{content:"";position:absolute;width:650px;height:650px;border-radius:50%;background:rgba(215,255,67,.12);filter:blur(70px);left:50%;top:30%;transform:translate(-50%,-50%)}
.cta > *{position:relative}
.cta h2{max-width:900px;margin:0 auto 25px}
.cta p{color:#999;font-size:19px;max-width:650px;margin:0 auto 35px}
footer{border-top:1px solid var(--line);padding:28px 0;color:#8a8a8a;font-size:13px}
footer .container{display:flex;justify-content:space-between;gap:20px}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}
@media(max-width:850px){
  .hero{min-height:820px}
  .signal{grid-template-columns:1fr}
  .signal div{border-right:0;border-bottom:1px solid var(--line)}
  .signal div:last-child{border-bottom:0}
  .problem-grid,.services-grid,.quotes,.case-grid{grid-template-columns:1fr}
  .step{grid-template-columns:62px 1fr}
  .step p{grid-column:2}
}
@media(max-width:560px){
  .container{width:min(var(--max),calc(100% - 28px))}
  .nav-cta{display:none}
  h1{font-size:56px}
  .hero-copy{font-size:17px}
  section{padding:90px 0}
  .problem{min-height:auto}
  .step{gap:16px}
  .steps:before{left:30px}
  footer .container{flex-direction:column}
}

/* Language switch */
.nav-right{display:flex;align-items:center;gap:14px}
.lang{display:flex;gap:2px;font-size:12px;font-weight:800;letter-spacing:.08em;border:1px solid #333;border-radius:999px;padding:3px}
.lang a{padding:5px 9px;border-radius:999px;color:#888}
.lang a[aria-current="true"]{background:#222;color:var(--accent)}
.lang a:hover{color:#fff}

/* About */
.about{background:var(--accent);color:#090909;position:relative;overflow:hidden}
.about:after{
  content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(0,0,0,.15);
  border-radius:50%;right:-130px;top:-100px;
  box-shadow:0 0 0 50px rgba(0,0,0,.025),0 0 0 100px rgba(0,0,0,.02);
}
.about .kicker{color:#354500;text-align:center}
.about h2{max-width:850px;margin-left:auto;margin-right:auto;text-align:center}
.about-body{display:grid;grid-template-columns:1.4fr 1fr;gap:60px;margin-top:40px;position:relative;z-index:1}
.about-body p{font-size:19px;color:#3c480d;margin:0 0 18px}
.about-body strong{color:#111}
.about-list{list-style:none;margin:0;padding:0;border-top:1px solid rgba(0,0,0,.18)}
.about-list li{padding:18px 0;border-bottom:1px solid rgba(0,0,0,.18);font-weight:700;font-size:17px;display:flex;gap:12px}
.about-list li:before{content:"→"}

/* FAQ */
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line);padding:24px 0}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px;font-size:21px;font-weight:700;letter-spacing:-.025em}
.faq-list summary h3{font:inherit;margin:0;letter-spacing:inherit}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:after{content:"+";color:var(--accent);font-size:26px;line-height:1;transition:.2s transform}
.faq-list details[open] summary:after{transform:rotate(45deg)}
.faq-list details p{color:#999;margin:14px 0 0;max-width:820px;font-size:17px}

/* Contact form */
.contact-form{max-width:760px;margin:0 auto;text-align:left;display:grid;gap:18px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.type-options{display:grid;grid-template-columns:1fr 1fr;gap:14px;border:0;padding:0;margin:0}
.type-options legend{font-size:14px;color:#bbb;margin-bottom:10px;font-weight:700}
.type-option{position:relative;display:block;cursor:pointer}
.type-option input{position:absolute;opacity:0;pointer-events:none}
.type-option span{display:block;height:100%;border:1px solid #333;border-radius:18px;padding:20px;background:#131313;transition:.2s border-color,.2s background}
.type-option strong{display:block;font-size:17px;margin-bottom:5px}
.type-option em{font-style:normal;color:#888;font-size:14px}
.type-option input:checked + span{border-color:var(--accent);background:#171a0c}
.type-option input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.field{display:grid;gap:7px}
.field label{font-size:14px;color:#bbb;font-weight:700}
.field input,.field textarea,.field select{
  width:100%;font:inherit;color:var(--text);background:#121212;border:1px solid #333;border-radius:14px;padding:14px 16px;
}
.field textarea{min-height:170px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
.form-foot small{color:#8a8a8a}
.contact-form button{border:0;cursor:pointer;font-family:inherit}
.contact-form button[disabled]{opacity:.6;cursor:wait}
.form-status{min-height:24px;font-weight:700}
.form-status.ok{color:var(--accent)}
.form-status.err{color:#ff7a7a}
.form-status a{text-decoration:underline}
.cta .alt-contact{margin:40px auto 0;font-size:16px}
.cta .alt-contact a{color:var(--accent)}
footer a:hover{color:#fff}

@media(max-width:850px){
  .about-body{grid-template-columns:1fr;gap:30px}
}
@media(max-width:560px){
  .form-row,.type-options{grid-template-columns:1fr}
  .faq-list summary{font-size:18px}
  .form-foot{flex-direction:column;justify-content:center;text-align:center}
  .form-status{text-align:center}
  footer .container{align-items:center;text-align:center}
}

/* Service pages */
a.service{color:inherit;text-decoration:none}
.service h3:after{content:" →";color:var(--accent);opacity:0;transition:.2s opacity}
a.service:hover h3:after{opacity:1}
.page-hero{min-height:auto;padding:150px 0 110px}
.breadcrumb{font-size:13px;color:#8a8a8a;margin-bottom:22px}
.breadcrumb a{color:#999}
.breadcrumb a:hover{color:#fff}
.breadcrumb span{color:#ddd}
#related .services-grid{display:flex;flex-wrap:wrap;justify-content:center}
#related .service{flex:0 1 calc((100% - 28px) / 3)}
@media(max-width:850px){#related .service{flex-basis:100%}}

/* Projects */
a.case{color:inherit;text-decoration:none;transition:.25s transform,.25s border-color}
a.case:hover{transform:translateY(-5px);border-color:#b5b5ae}
a.case.large:hover{border-color:#3a3a3a}
.project{justify-content:space-between}
.project h3:after{content:" →";color:#4f6700;opacity:0;transition:.2s opacity}
.project.large h3:after{color:var(--accent)}
a.project:hover h3:after{opacity:1}
.project p{margin:10px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{border:1px solid #d4d4d0;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:700;color:#555}
.case.large .chip,.recognition .chip{border-color:#333;color:#bbb}
.chips-lg{justify-content:center;gap:10px}
.chips-lg .chip{font-size:15px;padding:9px 16px;background:#131313}
.tech-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.tech-grid .service{min-height:180px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);margin:60px 0 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.facts div{padding:24px 20px;border-right:1px solid var(--line)}
.facts div:last-child{border-right:0}
.facts dt{color:#8a8a8a;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.14em}
.facts dd{margin:8px 0 0;font-size:18px;font-weight:700}
.facts a{color:var(--accent)}
@media(max-width:850px){
  .tech-grid,.facts{grid-template-columns:1fr}
  .facts div{border-right:0;border-bottom:1px solid var(--line)}
  .facts div:last-child{border-bottom:0}
}
.other-projects{display:flex;flex-wrap:wrap;justify-content:center}
.other-projects .case{flex:0 1 calc((100% - 28px) / 3)}
@media(max-width:850px){.other-projects .case{flex-basis:100%}}

/* Blog */
.post-hero h1{font-size:clamp(40px,5.6vw,76px);line-height:.98;letter-spacing:-.06em}
.post-hero time{color:inherit}
.article-section{padding-top:40px}
.article-layout{display:grid;grid-template-columns:240px minmax(0,720px);gap:70px;justify-content:center;align-items:start}
.toc{position:sticky;top:110px;border-left:1px solid var(--line);padding-left:20px}
.toc ol{list-style:none;margin:16px 0 0;padding:0;display:grid;gap:10px;font-size:14px}
.toc a{color:#8d8d8d}
.toc a:hover{color:#fff}
.prose{font-size:18px;line-height:1.7;color:#c9c9c4}
.prose h2{font-size:clamp(30px,3.4vw,40px);line-height:1.08;letter-spacing:-.045em;color:var(--text);margin:64px 0 18px;scroll-margin-top:100px}
.prose h2:first-child{margin-top:0}
.prose p{margin:0 0 20px}
.prose strong{color:var(--text)}
.prose a{color:var(--accent);text-decoration:underline}
.prose ul,.prose ol{margin:0 0 24px;padding-left:22px;display:grid;gap:12px}
.prose li::marker{color:var(--accent);font-weight:800}
.callout{border:1px solid #3a4415;background:#141a05;border-radius:18px;padding:22px 24px;color:#dfe8bf}
.post-list{display:grid;gap:14px;max-width:900px;margin:0 auto}
.post-card{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:32px;background:linear-gradient(145deg,#121212,#0d0d0d);transition:.25s transform,.25s border-color}
.post-card:hover{transform:translateY(-4px);border-color:#4b4b4b}
.post-meta{color:#8a8a8a;font-size:13px;font-weight:700}
.post-card h3{font-size:clamp(24px,2.6vw,32px);line-height:1.1;letter-spacing:-.045em;margin:14px 0 10px}
.post-card p{color:#8d8d8d;margin:0 0 18px}
.post-read{color:var(--accent);font-weight:700;font-size:14px}
@media(max-width:850px){
  .article-layout{grid-template-columns:1fr;gap:40px}
  .toc{position:static}
}
@media(max-width:560px){
  .prose{font-size:17px}
  .post-card{padding:24px}
}

/* Mobile menu */
.nav-toggle{display:none;width:42px;height:42px;border:1px solid #383838;border-radius:999px;background:#161616;cursor:pointer;position:relative;padding:0}
.nav-toggle span,.nav-toggle span:before,.nav-toggle span:after{position:absolute;left:50%;width:16px;height:2px;margin-left:-8px;background:var(--text);border-radius:2px;transition:.2s transform,.2s opacity}
.nav-toggle span{top:50%;margin-top:-1px}
.nav-toggle span:before,.nav-toggle span:after{content:"";left:0;margin-left:0}
.nav-toggle span:before{top:-5px}
.nav-toggle span:after{top:5px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span:before{transform:translateY(5px) rotate(45deg);background:var(--text)}
.nav-toggle[aria-expanded="true"] span:after{transform:translateY(-5px) rotate(-45deg);background:var(--text)}
.nav-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media(max-width:1080px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:fixed;top:74px;left:0;right:0;
    flex-direction:column;gap:0;padding:8px 20px 20px;
    background:rgba(10,10,10,.97);border-bottom:1px solid var(--line);
    max-height:calc(100vh - 74px);overflow-y:auto;
  }
  .nav.open .nav-links{display:flex}
  .nav-links a{padding:16px 4px;font-size:18px;color:#ddd;border-bottom:1px solid #1d1d1d}
  .nav-links a:last-child{border-bottom:0}
}