:root{
  --petrol:#0C1A21;
  --petrol-2:#122630;
  --petrol-3:#08131A;
  --paper:#EDF0F1;
  --paper-2:#E2E7E9;
  --ink:#0F1D24;
  --ink-soft:#4A5C65;
  --brass:#00B86B;
  --brass-lit:#33D18F;
  --signal:#3E9A6E;
  --rule:rgba(255,255,255,.10);
  --rule-dark:rgba(15,29,36,.14);
  --max:1180px;
  --kh:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 22'%3E%3Cpath d='M9 1a6 6 0 0 0-2.6 11.4L4.8 20a1 1 0 0 0 1 1.2h6.4a1 1 0 0 0 1-1.2l-1.6-7.6A6 6 0 0 0 9 1z'/%3E%3C/svg%3E");
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:'Inter',system-ui,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--max);margin:0 auto;padding:0 32px}

h1,h2,h3,.display{font-family:'Outfit',sans-serif;font-weight:700;letter-spacing:-.025em;line-height:1.06}
h1{font-size:clamp(2.6rem,6.2vw,4.9rem)}
h2{font-size:clamp(1.9rem,3.6vw,3rem)}
h3{font-size:1.12rem;letter-spacing:-.01em;line-height:1.3}
.eyebrow{font-family:'JetBrains Mono',monospace;font-size:.7rem;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:var(--brass)}
.mono{font-family:'JetBrains Mono',monospace;font-size:.76rem;letter-spacing:.04em}
.lede{font-size:1.11rem;color:var(--ink-soft);max-width:62ch}
a{color:inherit}

header{position:sticky;top:0;z-index:60;background:rgba(12,26,33,.93);backdrop-filter:blur(12px);border-bottom:1px solid var(--rule)}
.nav{display:flex;align-items:center;gap:38px;height:70px}
.logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.logo img{height:26px;width:auto;display:block}
footer .logo img{height:30px}
.nav nav{display:flex;gap:26px;margin-left:auto}
.nav nav a{color:rgba(255,255,255,.72);text-decoration:none;font-size:.87rem;font-weight:500;transition:color .2s}
.nav nav a:hover,.nav nav a.on{color:#fff}
.btn{display:inline-block;background:var(--brass);color:#0C1A21;text-decoration:none;font-weight:600;font-size:.87rem;padding:11px 20px;border:none;transition:background .2s;cursor:pointer}
.btn:hover{background:var(--brass-lit)}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.28)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}
.btn-dark{background:var(--petrol);color:#fff}
.btn-dark:hover{background:var(--petrol-2)}
.menu-btn{display:none;background:none;border:1px solid var(--rule);color:#fff;padding:7px 11px;font-size:.8rem;cursor:pointer;font-family:'JetBrains Mono',monospace}
.mobnav{display:none;background:var(--petrol-2);border-bottom:1px solid var(--rule)}
.mobnav.open{display:block}
.mobnav a{display:block;color:rgba(255,255,255,.8);text-decoration:none;padding:13px 32px;border-top:1px solid var(--rule);font-size:.92rem}

/* page hero (inner pages) */
.phero{background:var(--petrol);color:#fff;padding:78px 0 68px}
.phero h1{color:#fff;font-size:clamp(2.2rem,4.6vw,3.5rem);margin-top:18px}
.phero p{color:rgba(255,255,255,.66);font-size:1.08rem;max-width:58ch;margin-top:22px}

/* home hero */
.hero{background:var(--petrol);color:#fff;position:relative;overflow:hidden;padding:88px 0 0}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{font-style:normal;color:var(--brass)}
.hero p{color:rgba(255,255,255,.66);font-size:1.11rem;max-width:50ch;margin:26px 0 34px}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-note{margin-top:22px;color:rgba(255,255,255,.4)}

.topo{width:100%;height:auto}
.topo .lnk{stroke:rgba(255,255,255,.17);stroke-width:1}
.topo .node-r{fill:var(--petrol);stroke:rgba(255,255,255,.3);stroke-width:1}
.topo .node-core{fill:var(--petrol);stroke:var(--brass);stroke-width:1.5}
.topo text{font-family:'JetBrains Mono',monospace;font-size:7.5px;fill:rgba(255,255,255,.5);letter-spacing:.06em}
.topo .pulse{fill:var(--brass-lit)}
.ring{animation:ring 3s ease-out infinite}
@keyframes ring{0%{r:9;opacity:.55}100%{r:26;opacity:0}}

.tick{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-top:70px;background:rgba(0,0,0,.16)}
.tick-in{display:flex;align-items:center;gap:26px;height:52px;overflow:hidden}
.tick-lbl{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.55);white-space:nowrap;flex-shrink:0}
.dot{width:6px;height:6px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 3px rgba(62,154,110,.2)}
.bars{display:flex;gap:3px;align-items:flex-end;height:24px;flex:1;overflow:hidden}
.bars span{width:3px;background:rgba(255,255,255,.2);flex-shrink:0}
.bars span.hi{background:var(--brass)}

.trust{background:var(--petrol-2);color:rgba(255,255,255,.62);border-bottom:1px solid var(--rule)}
.trust-in{display:flex;flex-wrap:wrap;gap:14px 34px;padding:20px 0;align-items:center}
.trust-in span{display:flex;align-items:center;gap:9px}
.trust-in i{width:9px;height:11px;display:block;flex-shrink:0;background:var(--brass);-webkit-mask:var(--kh) center/contain no-repeat;mask:var(--kh) center/contain no-repeat}

section{padding:104px 0}
.sec-head{max-width:70ch;margin-bottom:56px}
.sec-head .eyebrow{display:block;margin-bottom:16px}
.sec-head p{margin-top:20px}
.dark{background:var(--petrol);color:#fff}
.dark h2,.dark h3{color:#fff}
.dark .lede,.dark p{color:rgba(255,255,255,.62)}
.alt{background:var(--paper-2)}

/* schematic grid */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(272px,1fr));border-top:1px solid var(--rule-dark);border-left:1px solid var(--rule-dark)}
.svc article{border-right:1px solid var(--rule-dark);border-bottom:1px solid var(--rule-dark);padding:32px 28px 30px;position:relative;transition:background .25s}
.svc article:hover{background:var(--paper-2)}
.svc .idx{font-family:'JetBrains Mono',monospace;font-size:.7rem;color:var(--brass);letter-spacing:.14em;display:block;margin-bottom:26px}
.svc h3{margin-bottom:10px}
.svc p{font-size:.93rem;color:var(--ink-soft)}
.svc .more{font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);text-decoration:none;margin-top:20px;display:inline-block;border-bottom:1px solid var(--brass);padding-bottom:2px}
.svc article.invert{background:var(--petrol);color:#fff}
.svc article.invert:hover{background:var(--petrol-2)}
.svc article.invert h3{color:#fff}
.svc article.invert p{color:rgba(255,255,255,.6)}
.svc article.invert .more{color:#fff}

.steps{display:grid;gap:0}
.step{display:grid;grid-template-columns:78px 1fr 1.25fr;gap:32px;align-items:start;padding:30px 0;border-top:1px solid var(--rule)}
.step:last-child{border-bottom:1px solid var(--rule)}
.step .num{font-family:'JetBrains Mono',monospace;font-size:.82rem;color:var(--brass);letter-spacing:.1em;padding-top:4px}
.step h3{color:#fff}
.step p{color:rgba(255,255,255,.6);font-size:.95rem}

/* two-col split panel */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--rule-dark)}
.split-l{padding:46px 42px;border-right:1px solid var(--rule-dark)}
.split-r{padding:46px 42px;background:var(--paper-2)}
.cert{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--rule-dark);align-items:flex-start}
.cert:last-of-type{border-bottom:none}
.cert-badge{font-family:'JetBrains Mono',monospace;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border:1px solid var(--brass);color:var(--brass);white-space:nowrap;flex-shrink:0;margin-top:3px}
.cert strong{display:block;font-family:'Outfit',sans-serif;font-size:1rem;letter-spacing:-.01em}
.cert span{font-size:.88rem;color:var(--ink-soft)}
.checklist{list-style:none;display:grid;gap:13px;margin-top:22px}
.checklist li{display:flex;gap:12px;font-size:.93rem;color:var(--ink-soft);align-items:flex-start}
.checklist i{color:var(--signal);flex-shrink:0;font-style:normal;font-weight:600;font-size:.85rem;margin-top:2px}

/* spec list (service detail) */
.spec{display:grid;gap:0;border-top:1px solid var(--rule-dark)}
.spec div{display:grid;grid-template-columns:200px 1fr;gap:28px;padding:26px 0;border-bottom:1px solid var(--rule-dark)}
.spec strong{font-family:'Outfit',sans-serif;font-size:1rem;letter-spacing:-.01em}
.spec p{color:var(--ink-soft);font-size:.95rem}

/* team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--rule-dark);border:1px solid var(--rule-dark)}
.member.filler{background:var(--paper)}
.member{background:var(--paper);padding:30px 24px 28px;position:relative;transition:background .25s}
.member:hover{background:var(--paper-2)}
.member .m-idx{display:block;font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.14em;color:var(--brass);margin-bottom:34px}
.member strong{display:block;font-family:'Outfit',sans-serif;font-size:1.08rem;letter-spacing:-.02em;line-height:1.2}
.member .role{font-size:.9rem;color:var(--ink-soft);display:block;margin-top:4px}
.member .cred{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--brass);letter-spacing:.06em;margin-top:9px;display:block}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1px;background:var(--rule-dark);border:1px solid var(--rule-dark)}
.card{background:var(--paper);padding:34px 30px}
.card .eyebrow{display:block;margin-bottom:16px}
.card h3{margin-bottom:11px}
.card p{font-size:.94rem;color:var(--ink-soft)}

/* pricing */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1px;background:var(--rule-dark);border:1px solid var(--rule-dark)}
.tier{background:var(--paper);padding:38px 32px;display:flex;flex-direction:column}
.tier h3{font-size:1.35rem;margin:14px 0 12px}
.tier p{font-size:.94rem;color:var(--ink-soft)}
.tier ul{list-style:none;margin:22px 0 26px;display:grid;gap:11px}
.tier li{font-size:.9rem;color:var(--ink-soft);display:flex;gap:10px;align-items:flex-start}
.tier li i{width:8px;height:10px;flex-shrink:0;margin-top:5px;background:var(--brass);-webkit-mask:var(--kh) center/contain no-repeat;mask:var(--kh) center/contain no-repeat;font-size:0}
.tier .btn{margin-top:auto;text-align:center}

/* form */
.form{display:grid;grid-template-columns:1fr 1fr;gap:16px;max-width:640px}
.form label{display:block;font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:7px}
.form input,.form textarea{width:100%;padding:12px 14px;border:1px solid var(--rule-dark);background:#fff;font-family:'Inter',sans-serif;font-size:.95rem;color:var(--ink)}
.form input:focus,.form textarea:focus{outline:2px solid var(--brass);outline-offset:-1px}
.form .full{grid-column:1/-1}

/* posts */
.posts{display:grid;gap:0;border-top:1px solid var(--rule-dark)}
.post{display:grid;grid-template-columns:140px 1fr;gap:30px;padding:28px 0;border-bottom:1px solid var(--rule-dark);text-decoration:none;transition:background .2s}
.post:hover{background:var(--paper-2)}
.post .date{font-family:'JetBrains Mono',monospace;font-size:.72rem;color:var(--brass);letter-spacing:.08em;padding-top:4px}
.post h3{margin-bottom:7px}
.post p{font-size:.93rem;color:var(--ink-soft)}

.cta{background:var(--petrol);color:#fff;text-align:center}
.cta h2{color:#fff;max-width:20ch;margin:0 auto 20px}
.cta p{color:rgba(255,255,255,.62);max-width:52ch;margin:0 auto 34px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

footer{background:var(--petrol-3);color:rgba(255,255,255,.52);padding:64px 0 30px;font-size:.88rem}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid var(--rule)}
footer h4{font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.42);margin-bottom:18px;font-weight:500}
footer a{color:rgba(255,255,255,.62);text-decoration:none;display:block;margin-bottom:9px;transition:color .2s}
footer a:hover{color:var(--brass-lit)}
.f-bot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:26px;color:rgba(255,255,255,.34);font-size:.8rem}

.note{background:rgba(192,138,46,.1);border-left:3px solid var(--brass);padding:16px 20px;font-size:.9rem;color:var(--ink-soft);margin-top:28px}

@media(max-width:900px){
  .team{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.split,.form{grid-template-columns:1fr}
  .split-l{border-right:none;border-bottom:1px solid var(--rule-dark)}
  .step{grid-template-columns:56px 1fr;gap:20px}
  .step p{grid-column:2}
  .spec div,.post{grid-template-columns:1fr;gap:10px}
  .f-grid{grid-template-columns:1fr 1fr}
  .nav nav{display:none}
  .menu-btn{display:block;margin-left:auto}
  .nav .btn:not(.menu-btn){display:none}
  section{padding:72px 0}
  .wrap{padding:0 22px}
  .split-l,.split-r{padding:32px 26px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* ---- case studies ---- */
.sector-tag{display:inline-block;font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;background:var(--brass);color:var(--petrol);padding:5px 11px;font-weight:500}
.case-top{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
.stack{border:1px solid var(--rule-dark);padding:26px 24px;background:var(--paper-2)}
.stack ul{list-style:none;margin-top:16px;display:grid;gap:11px}
.stack li{display:flex;gap:11px;align-items:flex-start;font-size:.9rem;color:var(--ink-soft)}
.stack li i{width:8px;height:10px;flex-shrink:0;margin-top:5px;background:var(--brass);-webkit-mask:var(--kh) center/contain no-repeat;mask:var(--kh) center/contain no-repeat}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--rule-dark);border:1px solid var(--rule-dark);margin-top:52px}
.metric{background:var(--paper);padding:28px 24px}
.metric strong{display:block;font-family:'Outfit',sans-serif;font-size:1.65rem;font-weight:700;letter-spacing:-.03em;line-height:1.1;color:var(--ink)}
.metric span{display:block;font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);margin-top:9px}
.spec-dark{border-top-color:var(--rule)}
.spec-dark div{border-bottom-color:var(--rule)}
.spec-dark strong{color:#fff}
.spec-dark p{color:rgba(255,255,255,.6)}
.outcome-list{margin-top:0;gap:16px}
.outcome-list li{font-size:1rem}
.case-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:1px;background:var(--rule-dark);border:1px solid var(--rule-dark)}
.case-card{background:var(--paper);padding:32px 28px 30px;text-decoration:none;color:inherit;display:flex;flex-direction:column;transition:background .25s}
.case-card:hover{background:var(--paper-2)}
.case-card h3{margin:18px 0 10px;font-size:1.2rem}
.case-card p{font-size:.93rem;color:var(--ink-soft)}
.case-metric{margin:22px 0 20px;padding-top:18px;border-top:1px solid var(--rule-dark)}
.case-metric strong{display:block;font-family:'Outfit',sans-serif;font-size:1.5rem;font-weight:700;letter-spacing:-.03em;line-height:1.1}
.case-metric span{font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
.case-card .more{margin-top:auto;font-family:'JetBrains Mono',monospace;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;border-bottom:1px solid var(--brass);padding-bottom:2px;align-self:flex-start}
@media(max-width:900px){.case-top{grid-template-columns:1fr;gap:32px}}

@media(max-width:520px){.team{grid-template-columns:1fr}.member.filler{display:none}}