:root{
  --paper:#F3F3F1;
  --white:#FFFFFF;
  --ink:#0F1115;
  --muted:#5C616B;
  --line:#E4E4E0;
  --cobalt:#2438E0;
  --cobalt-deep:#1A29B4;
  --cobalt-soft:#C8CEF8;
  --head:"Archivo",sans-serif;
  --body:"Inter",sans-serif;
  --mono:"IBM Plex Mono",monospace;
  --maxw:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--white);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.55;font-size:17px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px}
.mono{font-family:var(--mono);text-transform:uppercase;letter-spacing:.14em;font-size:12px;color:var(--muted);font-weight:500}
.dot{color:inherit}

/* nav */
header.nav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{font-family:var(--head);font-weight:800;font-size:23px;letter-spacing:-.03em;color:var(--ink)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{font-size:15px;color:var(--muted);transition:color .15s}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--cobalt);font-weight:600;position:relative}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:var(--cobalt)}
.nav-links a.btn{color:#fff !important}
.btn-blue{background:var(--cobalt);border-color:var(--cobalt);color:#fff !important}
.btn{display:inline-flex;align-items:center;gap:8px;font-family:var(--body);font-weight:600;font-size:15px;padding:11px 22px;border-radius:100px;border:1.5px solid var(--ink);background:var(--ink);color:#fff;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:transform .12s,background .15s,color .15s}
.btn:hover{transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-blue{background:var(--cobalt);border-color:var(--cobalt);color:#fff}
.btn-blue:hover{background:var(--cobalt-deep);border-color:var(--cobalt-deep)}
.nav-toggle{display:none;background:none;border:0;font-family:var(--mono);font-size:13px;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;color:var(--ink)}

/* generic section */
section{padding:92px 0}
.sec-paper{background:var(--paper)}
.label-row{display:flex;align-items:center;gap:14px;margin-bottom:30px}
.label-row .mono{color:var(--cobalt)}
.label-row .rule{flex:1;height:1px;background:var(--line)}
h1.page-h1{font-family:var(--head);font-weight:800;letter-spacing:-.03em;line-height:1.02;font-size:clamp(38px,5.2vw,72px);max-width:20ch}
h2.big{font-family:var(--head);font-weight:800;letter-spacing:-.025em;line-height:1.03;font-size:clamp(32px,4.4vw,58px)}
.lead{font-size:19px;color:var(--muted);max-width:60ch}

/* hero (home) */
.hero{padding:74px 0 60px}
.hero .eyebrow{margin-bottom:30px}
.hero h1{font-family:var(--head);font-weight:800;letter-spacing:-.035em;line-height:.98;font-size:clamp(42px,7vw,94px)}
.hero h1 span.l{display:block}
.hero-bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:48px;margin-top:48px;flex-wrap:wrap}
.hero-sub{max-width:48ch;font-size:19px;color:var(--muted)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}

/* preview list (home what we do) */
.prev-head{margin-bottom:42px}
.prev-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;border-top:1px solid var(--line)}
.prev-item{padding:24px 0;border-bottom:1px solid var(--line)}
.prev-item .t{font-family:var(--head);font-weight:700;font-size:20px;letter-spacing:-.01em;margin-bottom:6px}
.prev-item .d{font-size:16px;color:var(--muted)}
.inline-link{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--cobalt);margin-top:34px;font-size:16px}
.inline-link:hover{gap:12px;transition:gap .15s}

/* edge */
.edge-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:56px;align-items:start}
.edge-grid h2{max-width:13ch}
.edge-body p{font-size:19px;color:var(--muted);margin-bottom:18px}
.edge-body p:last-child{margin-bottom:0}
.edge-body .pin{color:var(--ink);font-weight:600}

/* approach preview / steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:42px}
.step .n{font-family:var(--mono);font-size:13px;color:var(--cobalt);margin-bottom:14px;letter-spacing:.06em}
.step .st{font-family:var(--head);font-weight:700;font-size:23px;letter-spacing:-.01em;margin-bottom:10px}
.step .sd{font-size:16px;color:var(--muted)}

/* founder */
.founder-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:48px;align-items:start}
.founder-grid .mono{color:var(--cobalt)}
.founder-body p{font-size:18px;color:var(--muted)}

/* cobalt panel */
.panel{background:var(--cobalt);color:#fff;padding:100px 0}
.panel .mono{color:var(--cobalt-soft)}
.panel h2{color:#fff;max-width:18ch;margin-bottom:14px}
.panel .psub{color:var(--cobalt-soft);font-size:19px;max-width:54ch;margin-top:18px}
.panel .btn{background:#fff;border-color:#fff;color:var(--cobalt-deep);margin-top:36px}
.panel .btn:hover{background:var(--ink);border-color:var(--ink);color:#fff}

/* closing */
.closing{background:var(--ink);color:#fff;padding:118px 0;text-align:center}
.closing h2{color:#fff;max-width:18ch;margin:0 auto 36px;font-size:clamp(36px,5.6vw,76px)}
.closing .btn{background:#fff;border-color:#fff;color:var(--ink)}
.closing .btn:hover{background:var(--cobalt);border-color:var(--cobalt);color:#fff}

/* services (what we do page) */
.svc{border-top:1px solid var(--line);margin-top:44px}
.svc-item{display:grid;grid-template-columns:.5fr 1fr;gap:40px;padding:38px 0;border-bottom:1px solid var(--line);align-items:start}
.svc-item h3{font-family:var(--head);font-weight:700;font-size:clamp(22px,2.4vw,30px);letter-spacing:-.015em}
.svc-item p{font-size:18px;color:var(--muted)}
.svc-close{margin-top:44px;font-family:var(--head);font-weight:700;font-size:clamp(22px,2.6vw,32px);letter-spacing:-.015em;max-width:22ch}

/* approach page big steps */
.astep{display:grid;grid-template-columns:.5fr 1fr;gap:40px;padding:44px 0;border-bottom:1px solid var(--line);align-items:start}
.astep:first-of-type{border-top:1px solid var(--line)}
.astep .an{font-family:var(--head);font-weight:800;font-size:clamp(40px,5vw,68px);color:var(--cobalt);letter-spacing:-.03em;line-height:1}
.astep .al{font-family:var(--head);font-weight:700;font-size:22px;letter-spacing:-.01em;margin-bottom:14px}
.astep .ad{font-size:18px;color:var(--muted)}
.howwork{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin-top:14px}
.howwork .hw{padding-top:22px;border-top:2px solid var(--cobalt)}
.howwork .hwt{font-family:var(--head);font-weight:700;font-size:19px;margin-bottom:8px}
.howwork .hwd{font-size:16px;color:var(--muted)}

/* intelligence */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.chip{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);border:1px solid var(--line);border-radius:100px;padding:8px 14px}
.empty{margin-top:48px;border:1px solid var(--line);border-radius:16px;background:var(--paper);padding:64px 40px;text-align:center}
.empty .mono{color:var(--cobalt);margin-bottom:16px;display:block}
.empty .et{font-family:var(--head);font-weight:700;font-size:clamp(26px,3.4vw,40px);letter-spacing:-.02em}
.empty .ed{font-size:17px;color:var(--muted);margin-top:12px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start;margin-top:44px}
.field{margin-bottom:20px}
.field label{display:block;font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:8px}
.field input,.field textarea{width:100%;font-family:var(--body);font-size:16px;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:10px;padding:13px 15px;transition:border-color .15s}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--cobalt)}
.field textarea{resize:vertical;min-height:130px}
.contact-side .ci{margin-bottom:30px}
.contact-side .cl{font-family:var(--mono);font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin-bottom:6px}
.contact-side .cv{font-size:18px;font-weight:500}
.contact-side .cv a{color:var(--cobalt)}

/* footer */
footer{background:var(--ink);color:#fff;padding:50px 0 34px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;flex-wrap:wrap;padding-bottom:28px;border-bottom:1px solid rgba(255,255,255,.14)}
.foot-top .brand{color:#fff}
.foot-desc{font-size:14px;color:rgba(255,255,255,.6);max-width:42ch;margin-top:12px}
.foot-links{display:flex;gap:24px;font-size:14px;color:rgba(255,255,255,.7);flex-wrap:wrap}
.foot-links a:hover{color:#fff}
.foot-bottom{font-size:13px;color:rgba(255,255,255,.5);margin-top:24px}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--cobalt);outline-offset:3px}

@media (max-width:960px){
  body{font-size:16px}
  .wrap{padding:0 22px}
  .nav-links{display:none}
  .nav-toggle{display:block}
  section{padding:64px 0}
  .hero{padding:48px 0 44px}
  .hero-bottom{flex-direction:column;align-items:flex-start;gap:28px;margin-top:36px}
  .prev-grid{grid-template-columns:1fr;gap:0}
  .edge-grid{grid-template-columns:1fr;gap:26px}
  .steps{grid-template-columns:1fr;gap:24px}
  .founder-grid{grid-template-columns:1fr;gap:20px}
  .svc-item{grid-template-columns:1fr;gap:12px;padding:30px 0}
  .astep{grid-template-columns:1fr;gap:14px;padding:34px 0}
  .howwork{grid-template-columns:1fr;gap:24px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .panel{padding:72px 0}
  .closing{padding:84px 0}
}

/* logo image in nav/footer */
.brand img{height:34px;width:auto;display:block}
footer .brand img{height:30px}
@media (max-width:960px){.brand img{height:26px}}