:root{
  --ink:#071b36;
  --muted:#60708a;
  --line:#dce5ef;
  --paper:#f6f9fc;
  --white:#fff;
  --accent:#12b8d6;
  --accent2:#0756a6;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.6}
a{color:inherit;text-decoration:none}
.nav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:18px 6vw;background:rgba(246,249,252,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,229,239,.75)}
.brand{display:flex;align-items:center;gap:12px;font-weight:700}
.mark{font-size:28px;letter-spacing:-2px;font-weight:900}.mark span{color:var(--accent)}
.brand-name{font-size:15px;line-height:1.2;letter-spacing:.045em;text-transform:uppercase;font-weight:750}
nav{display:flex;gap:28px;font-size:13px;font-weight:650}
nav a:hover{color:var(--accent2)}
.hero{min-height:78vh;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:7vw 9vw 6vw;overflow:hidden;background:linear-gradient(135deg,#eef5fb 0%,#fff 52%,#edf8fb 100%)}
.eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;color:var(--accent2);margin:0 0 16px}
.hero h1{font-size:clamp(52px,7vw,104px);line-height:.95;letter-spacing:-.065em;margin:0 0 28px}
.hero h1 em{font-style:normal;color:var(--accent2)}
.lead{font-size:19px;max-width:650px;color:#43536a}
.actions{display:flex;gap:12px;margin-top:34px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;padding:13px 20px;border-radius:999px;font-weight:750;font-size:14px;border:1px solid transparent}
.primary{background:var(--ink);color:white}.primary:hover{background:var(--accent2)}
.secondary{border-color:var(--line);background:white}.secondary:hover{border-color:var(--accent2)}
.hero-visual{position:relative;height:520px;max-width:520px;width:100%;justify-self:end}
.orb{position:absolute;width:210px;height:210px;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);background:radial-gradient(circle at 35% 30%,#8feaf5,#12b8d6 42%,#0756a6 100%);box-shadow:0 30px 90px rgba(7,86,166,.24)}
.ring{position:absolute;border:1px solid rgba(7,86,166,.2);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-20deg)}
.r1{width:380px;height:170px}.r2{width:470px;height:300px;transform:translate(-50%,-50%) rotate(30deg)}
.node{position:absolute;width:13px;height:13px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 8px rgba(18,184,214,.12)}
.n1{left:13%;top:29%}.n2{right:12%;top:35%}.n3{left:22%;bottom:20%}.n4{right:20%;bottom:17%}
.line{position:absolute;height:1px;background:rgba(7,86,166,.3);transform-origin:left center}
.l1{width:210px;left:15%;top:30%;transform:rotate(17deg)}.l2{width:180px;right:13%;top:37%;transform:rotate(148deg)}.l3{width:200px;left:23%;bottom:22%;transform:rotate(-18deg)}
.section{padding:100px 9vw}
.intro{display:grid;grid-template-columns:1fr 1fr;gap:10vw;background:white;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.intro h2,.section-head h2,.contact h2{font-size:clamp(38px,4.5vw,64px);line-height:1.02;letter-spacing:-.05em;margin:0}
.intro>p{font-size:21px;color:var(--muted);align-self:end;margin:0}
.section-head{margin-bottom:45px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:white;border:1px solid var(--line);border-radius:24px;padding:34px;min-height:320px;transition:.25s transform,.25s box-shadow}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 50px rgba(7,27,54,.08)}
.card.featured{border-top:4px solid var(--accent2)}
.card.dark{background:var(--ink);color:white;border-color:var(--ink)}
.number{font-size:12px;font-weight:850;color:var(--accent);letter-spacing:.12em}
.card h3{font-size:29px;line-height:1.05;letter-spacing:-.035em;margin:30px 0 5px}
.sub{font-weight:700;color:var(--accent2);font-size:13px;margin:0 0 18px}.dark .sub{color:#66dcea}
.card>p:not(.sub){color:var(--muted);max-width:560px}.dark>p:not(.sub){color:#b8c6d7}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}.tags span{font-size:11px;border:1px solid var(--line);padding:5px 9px;border-radius:999px}.dark .tags span{border-color:#34465e}
.projects{background:#edf3f8}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.project{background:white;border:1px solid var(--line);border-radius:24px;padding:34px;display:grid;grid-template-columns:64px 1fr;gap:24px}
.project-icon{width:64px;height:64px;border-radius:18px;background:var(--ink);color:white;display:grid;place-items:center;font-weight:900;font-size:20px}
.project-kicker{font-size:10px;font-weight:850;letter-spacing:.12em;color:var(--accent2);margin:0 0 10px}
.project h3{font-size:31px;margin:0 0 12px;letter-spacing:-.04em}.project p:not(.project-kicker){color:var(--muted)}
.text-link{font-weight:800;color:var(--accent2);font-size:13px}
.statement{background:var(--accent2);color:white;padding:100px 9vw}.statement .eyebrow{color:#8cebf4}.statement h2{font-size:clamp(42px,6vw,84px);line-height:1;letter-spacing:-.055em;margin:0}
.contact{display:grid;grid-template-columns:1fr 1fr;gap:10vw;background:white}
.contact-box{align-self:end;padding:32px;border:1px solid var(--line);border-radius:24px}.contact-box p{font-size:20px;color:var(--muted);margin-top:0}
footer{display:flex;justify-content:space-between;gap:20px;padding:28px 9vw;background:var(--ink);color:#c7d3e1;font-size:12px}
.footer-brand{display:flex;gap:14px;align-items:center}.footer-brand .mark{color:white;font-size:21px}.footer-brand>span:last-child{max-width:260px}
@media(max-width:850px){
  .nav{padding:16px 5vw}.nav nav{display:none}
  .brand-name{font-size:13px}
  .hero{grid-template-columns:1fr;padding:70px 7vw}.hero-visual{height:330px;max-width:420px;margin:30px auto 0}
  .orb{width:150px;height:150px}.r1{width:280px;height:130px}.r2{width:350px;height:220px}
  .intro,.contact{grid-template-columns:1fr;gap:35px}
  .section{padding:75px 7vw}.cards,.project-grid{grid-template-columns:1fr}
  footer{padding:25px 7vw;flex-direction:column}
}
@media(max-width:520px){
  .brand-name{display:none}.hero h1{font-size:52px}.lead{font-size:17px}
  .card,.project{padding:26px}.project{grid-template-columns:1fr}
}

.legal{max-width:980px;margin:0 auto;background:white;min-height:70vh}
.legal h1{font-size:clamp(46px,6vw,78px);line-height:1;letter-spacing:-.055em;margin:0 0 45px}
.legal h2{font-size:24px;margin:42px 0 12px}
.legal p{max-width:780px;color:var(--muted);font-size:16px}
.legal a{color:var(--accent2);font-weight:700}
.legal-note{margin-top:50px;padding:20px;border-left:3px solid var(--accent);background:#f3f8fb}
footer a{color:#c7d3e1} footer a:hover{color:white}