:root {
  --ink: #24313d;
  --ink-2: #34434d;
  --teal: #4e6e6a;
  --teal-soft: #6a8a86;
  --paper: #ffffff;
  --soft: #f5f7f7;
  --soft-2: #eef2f2;
  --line: #d8dfe0;
  --muted: #69767c;
  --max: 1200px;
  --radius: 2px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button, input, select, textarea { font: inherit; }
.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.sr-only { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0,0,0,0); }
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 14px; text-decoration: none;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, #fff 94%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: inline-flex; align-items: center; gap: 13px; text-decoration: none; }
.brand-mark {
  width: 42px; height: 42px; display: grid; place-items: center; border: 1px solid var(--ink);
}
.brand-mark svg { width: 30px; height: 30px; fill: var(--ink); }
.brand-mark .mark-line { fill: none; stroke: var(--teal); stroke-width: 1.5; }
.brand-lockup { display: flex; flex-direction: column; line-height: 1; letter-spacing: .12em; }
.brand-lockup strong { font-size: 14px; }
.brand-lockup span { margin-top: 7px; font-size: 8px; color: var(--muted); }

.nav-menu { display: flex; align-items: center; gap: 25px; }
.nav-menu a {
  text-decoration: none; font-size: 13px; color: var(--ink-2); transition: color .2s ease;
}
.nav-menu a:hover { color: var(--teal); }
.nav-cta { border: 1px solid var(--ink); padding: 10px 14px; }
.menu-toggle { display: none; border: 0; background: none; width: 42px; height: 42px; }
.menu-toggle span:not(.sr-only) { display:block; width:22px; height:1px; background:var(--ink); margin:6px auto; }

.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #f7f9f9 0%, #f3f6f6 100%);
  border-bottom: 1px solid var(--line);
}
.hero-grid-bg {
  position:absolute; inset:0; pointer-events:none; opacity:.45;
  background-image:
    linear-gradient(to right, rgba(78,110,106,.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(78,110,106,.08) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(to right, transparent 5%, black 75%);
}
.hero-layout {
  min-height: 680px; display:grid; grid-template-columns: 1.45fr .75fr; align-items:center; gap:72px;
  padding-block: 90px; position: relative;
}
.eyebrow {
  margin: 0 0 20px; color: var(--teal); font-size: 11px; text-transform: uppercase;
  letter-spacing: .18em; font-weight: 750;
}
h1, h2, h3 { font-family: Manrope, Inter, ui-sans-serif, system-ui, sans-serif; }
h1 {
  margin: 0; max-width: 850px; font-size: clamp(52px, 7.1vw, 88px);
  line-height: .99; letter-spacing: -.05em; font-weight: 700;
}
.hero-lead { max-width: 720px; margin: 30px 0 0; color: var(--muted); font-size: 20px; }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:36px; }
.button {
  display:inline-flex; min-height:46px; align-items:center; justify-content:center;
  padding: 0 18px; border:1px solid transparent; text-decoration:none; cursor:pointer;
  font-weight:700; font-size:13px; letter-spacing:.01em; transition: transform .2s, background .2s, border-color .2s;
}
.button:hover { transform: translateY(-1px); }
.button-primary { color:#fff; background:var(--ink); border-color:var(--ink); }
.button-primary:hover { background:var(--teal); border-color:var(--teal); }
.button-secondary { background:transparent; color:var(--ink); border-color:var(--ink); }
.button-secondary:hover { border-color:var(--teal); color:var(--teal); }
.micro-proof { margin: 24px 0 0; color: var(--muted); font-size: 12px; letter-spacing:.05em; }

.focus-panel {
  background: rgba(255,255,255,.88); border: 1px solid var(--line); box-shadow: 0 26px 70px rgba(36,49,61,.06);
}
.panel-head { display:flex; justify-content:space-between; padding:20px 22px; border-bottom:1px solid var(--line); font-size:11px; text-transform:uppercase; letter-spacing:.14em; font-weight:750; }
.panel-index { color:var(--muted); }
.focus-panel ol { list-style:none; padding:0; margin:0; }
.focus-panel li { display:grid; grid-template-columns:38px 1fr; gap:8px; padding:15px 22px; border-bottom:1px solid var(--line); font-size:14px; }
.focus-panel li:last-child { border-bottom:0; }
.focus-panel li span { color:var(--teal); font-size:11px; letter-spacing:.08em; }

.positioning { padding: 62px 0; border-bottom:1px solid var(--line); }
.positioning p { margin:0; max-width:1050px; font-size: clamp(24px, 3.1vw, 38px); line-height:1.34; letter-spacing:-.02em; }

.section { padding: 108px 0; }
.soft { background: var(--soft); border-block:1px solid var(--line); }
.section-intro h2 {
  margin:0; max-width:850px; font-size:clamp(38px,5vw,61px); line-height:1.07; letter-spacing:-.04em;
}
.service-grid { margin-top:50px; display:grid; grid-template-columns:repeat(3,1fr); gap:0; border-top:1px solid var(--line); border-left:1px solid var(--line); }
.service-card { min-height:300px; padding:28px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:#fff; transition:background .2s ease; }
.service-card:hover { background:var(--soft); }
.card-number { color:var(--teal); font-size:11px; letter-spacing:.12em; }
.service-card h3 { margin:72px 0 14px; font-size:22px; line-height:1.18; letter-spacing:-.02em; }
.service-card p { margin:0; color:var(--muted); font-size:14px; }

.split { display:grid; grid-template-columns:.92fr 1.08fr; gap:90px; align-items:start; }
.expertise-list { border-top:1px solid var(--line); }
.expertise-row { display:grid; grid-template-columns:.72fr 1.28fr; gap:32px; padding:24px 0; border-bottom:1px solid var(--line); }
.expertise-row h3 { margin:0; font-size:16px; }
.expertise-row p { margin:0; color:var(--muted); font-size:14px; }
.large-copy { margin:0; color:var(--ink-2); font-size:20px; max-width:680px; }
.principles { margin-top:30px; display:flex; gap:9px; flex-wrap:wrap; }
.principles span { padding:8px 12px; border:1px solid var(--line); font-size:12px; }

.why-section { background:#fff; }
.proof-grid { margin-top:48px; display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.proof { min-height:220px; padding:24px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); }
.proof span { color:var(--teal); font-size:11px; }
.proof p { margin:72px 0 0; font-weight:650; line-height:1.4; }

.cta-band { position:relative; overflow:hidden; color:#fff; background:var(--ink); }
.cta-pattern {
  position:absolute; inset:0; opacity:.14;
  background:
   repeating-linear-gradient(90deg, transparent 0 84px, #fff 84px 85px),
   repeating-linear-gradient(0deg, transparent 0 84px, #fff 84px 85px);
  mask-image:linear-gradient(to right,transparent 20%,black 100%);
}
.cta-inner { min-height:360px; display:flex; align-items:center; justify-content:space-between; gap:50px; position:relative; }
.inverse { color:#b7ccc8; }
.cta-inner h2 { margin:0; max-width:800px; font-size:clamp(38px,5vw,60px); line-height:1.06; letter-spacing:-.04em; }
.button-light { background:#fff; color:var(--ink); white-space:nowrap; }

.contact-layout { display:grid; grid-template-columns:.85fr 1.15fr; gap:90px; align-items:start; }
.contact-intro { color:var(--muted); margin:28px 0 12px; }
.email-link { font-size:clamp(18px,2.2vw,27px); font-weight:700; text-underline-offset:5px; }
.region { margin-top:18px; color:var(--muted); font-size:13px; }

.contact-form { border-top:1px solid var(--line); padding-top:2px; }
.field-row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.contact-form label { display:block; border-bottom:1px solid var(--line); padding:20px 0 12px; }
.contact-form label span { display:block; margin-bottom:8px; color:var(--muted); font-size:11px; text-transform:uppercase; letter-spacing:.12em; font-weight:700; }
.contact-form input, .contact-form select, .contact-form textarea {
  width:100%; border:0; outline:0; background:transparent; color:var(--ink); padding:5px 0;
}
.contact-form textarea { resize:vertical; min-height:110px; }
.contact-form .button { margin-top:24px; }
.form-note { max-width:600px; color:var(--muted); font-size:11px; margin-top:12px; }

.site-footer { border-top:1px solid var(--line); padding:30px 0; }
.footer-wrap { display:grid; grid-template-columns:1fr 1fr 1fr; gap:30px; align-items:end; color:var(--muted); font-size:11px; }
.footer-wrap div { display:flex; flex-direction:column; letter-spacing:.12em; line-height:1.15; color:var(--ink); }
.footer-wrap div span { margin-top:5px; font-size:8px; color:var(--muted); }
.footer-wrap p { margin:0; }

.reveal { opacity:0; transform:translateY(14px); transition:opacity .55s ease, transform .55s ease; }
.reveal.visible { opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior:auto; }
  .reveal { opacity:1; transform:none; transition:none; }
  .button { transition:none; }
}

@media (max-width: 960px) {
  .nav-menu { position:fixed; inset:82px 0 auto 0; display:none; flex-direction:column; align-items:stretch; background:#fff; padding:20px 24px 26px; border-bottom:1px solid var(--line); }
  .nav-menu.open { display:flex; }
  .nav-menu a { padding:10px 0; }
  .nav-cta { text-align:center; }
  .menu-toggle { display:block; }
  .hero-layout { min-height:auto; grid-template-columns:1fr; gap:44px; padding-block:70px; }
  .focus-panel { max-width:700px; }
  .service-grid { grid-template-columns:1fr 1fr; }
  .split, .contact-layout { grid-template-columns:1fr; gap:44px; }
  .proof-grid { grid-template-columns:1fr 1fr; }
  .cta-inner { min-height:340px; align-items:flex-start; justify-content:center; flex-direction:column; padding-block:60px; }
  .footer-wrap { grid-template-columns:1fr; }
}

@media (max-width: 620px) {
  .container { width:min(var(--max),calc(100% - 30px)); }
  .nav-wrap { min-height:74px; }
  .nav-menu { inset:74px 0 auto 0; }
  h1 { font-size:46px; }
  .hero-lead { font-size:18px; }
  .section { padding:78px 0; }
  .service-grid { grid-template-columns:1fr; }
  .service-card { min-height:245px; }
  .service-card h3 { margin-top:48px; }
  .expertise-row { grid-template-columns:1fr; gap:8px; }
  .proof-grid { grid-template-columns:1fr; }
  .proof { min-height:170px; }
  .proof p { margin-top:44px; }
  .field-row { grid-template-columns:1fr; gap:0; }
  .brand-lockup strong { font-size:13px; }
}