:root {
  --ink: #102234;
  --ink-2: #18354d;
  --paper: #ffffff;
  --soft: #f3f6f8;
  --line: #dbe2e8;
  --muted: #647484;
  --accent: #b99a61;
  --max: 1180px;
}

* { 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: 1.6;
}
a { color: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 78px;
  padding: 0 max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: .08em; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  letter-spacing: .06em;
}
.brand-name { font-size: 14px; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav a { text-decoration: none; font-size: 14px; font-weight: 650; }
.nav a:hover { opacity: .68; }
.nav-cta { padding: 10px 15px; border: 1px solid var(--ink); }
.menu-toggle { display: none; border: 1px solid var(--line); background: white; padding: 9px 12px; font-weight: 700; }

.section-pad { padding-left: max(24px, calc((100vw - var(--max)) / 2)); padding-right: max(24px, calc((100vw - var(--max)) / 2)); }
.section { padding-top: 110px; padding-bottom: 110px; }
.section-alt { background: var(--soft); }

.hero {
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(320px, .75fr);
  gap: 64px;
  align-items: center;
  padding-top: 110px;
  padding-bottom: 100px;
  background-image:
    linear-gradient(rgba(16,34,52,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,34,52,.035) 1px, transparent 1px);
  background-size: 42px 42px;
}

.eyebrow { margin: 0 0 14px; font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #536779; }
.eyebrow.light { color: #cbd7df; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 820px; margin-bottom: 24px; font-size: clamp(44px, 6vw, 76px); line-height: 1.04; letter-spacing: -.04em; }
h2 { margin-bottom: 18px; font-size: clamp(34px, 4vw, 52px); line-height: 1.08; letter-spacing: -.035em; }
h3 { line-height: 1.24; }
.hero-lead { max-width: 760px; margin-bottom: 34px; font-size: 20px; color: #4a5e70; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 18px; text-decoration: none; font-size: 14px; font-weight: 800; }
.button-primary { background: var(--ink); color: white; }
.button-secondary { border: 1px solid var(--ink); background: white; }
.button-light { background: white; color: var(--ink); }
.disabled { opacity: .68; cursor: default; }

.hero-panel { padding: 34px; background: var(--ink); color: white; box-shadow: 18px 18px 0 var(--soft); }
.panel-label, .card-kicker { font-size: 12px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; opacity: .72; }
.capability-list { list-style: none; margin: 22px 0 30px; padding: 0; }
.capability-list li { display: grid; grid-template-columns: 44px 1fr; gap: 10px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.18); font-weight: 750; }
.capability-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.18); }
.capability-list span { color: #aab8c3; font-size: 12px; }
.panel-note { font-size: 14px; color: #c8d3dc; }

.intro-strip { padding: 20px 24px; background: var(--accent); color: #1e2933; text-align: center; font-weight: 800; letter-spacing: .02em; }
.intro-strip p { margin: 0; }

.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading > p:last-child { color: var(--muted); font-size: 18px; }
.section-heading.narrow { max-width: 720px; }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.1fr .9fr; gap: 80px; align-items: end; }
.split-heading > p { margin-bottom: 20px; }

.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card { min-height: 510px; padding: 32px; border: 1px solid var(--line); background: white; }
.service-number { display: block; margin-bottom: 48px; color: var(--accent); font-size: 14px; font-weight: 850; }
.service-card h3 { margin-bottom: 18px; font-size: 26px; }
.service-card > p { color: var(--muted); }
.service-card ul { margin: 28px 0 0; padding: 22px 0 0 20px; border-top: 1px solid var(--line); }
.service-card li { margin: 7px 0; }

.approach-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cbd4db; border-left: 1px solid #cbd4db; }
.approach-grid article { min-height: 265px; padding: 28px; border-right: 1px solid #cbd4db; border-bottom: 1px solid #cbd4db; }
.approach-grid span { display: inline-block; margin-bottom: 55px; color: var(--muted); font-size: 12px; font-weight: 800; }
.approach-grid h3 { font-size: 21px; }
.approach-grid p { color: var(--muted); font-size: 15px; }

.experience-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.experience-card { padding: 42px; border: 1px solid var(--line); }
.experience-card.featured { background: var(--ink); color: white; }
.experience-card h3 { margin: 44px 0 2px; font-size: 34px; }
.role { color: #c3d0da; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.tag-row span { padding: 7px 9px; border: 1px solid rgba(255,255,255,.22); font-size: 12px; }
.experience-notes { display: grid; gap: 12px; }
.experience-notes article { padding: 24px; border: 1px solid var(--line); }
.experience-notes h3 { margin-bottom: 8px; font-size: 18px; }
.experience-notes p { margin-bottom: 5px; }
.muted { color: var(--muted); font-size: 14px; }

.contracting { background: var(--ink); color: white; }
.contracting .section-heading p { color: #c1ced7; }
.contract-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.18); }
.contract-card { min-height: 160px; padding: 28px; background: var(--ink); }
.contract-card span { display: block; margin-bottom: 50px; color: #aebfca; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.contract-card strong { font-size: 18px; }
.contract-actions { display: flex; gap: 24px; align-items: center; margin-top: 30px; }
.contract-actions p { margin: 0; color: #b8c6d0; font-size: 14px; }

.about-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: start; }
.about-copy { max-width: 650px; font-size: 18px; color: #4f6273; }
.placeholder-note { margin-top: 34px; padding: 18px 20px; background: var(--soft); border-left: 3px solid var(--accent); font-size: 14px; }

.contact { display: grid; grid-template-columns: 1.45fr .55fr; gap: 100px; padding-top: 90px; padding-bottom: 90px; background: var(--ink-2); color: white; }
.contact h2 { max-width: 760px; margin-bottom: 0; }
.contact-details { padding-top: 32px; }
.contact-details a { display: inline-block; margin-bottom: 18px; font-size: 20px; font-weight: 800; }
.contact-details p { margin-bottom: 6px; }
.contact-details .small { margin-top: 20px; color: #bac8d2; font-size: 12px; }

.footer { display: grid; grid-template-columns: auto 1fr auto; gap: 30px; align-items: center; padding: 28px max(24px, calc((100vw - var(--max)) / 2)); border-top: 1px solid var(--line); font-size: 12px; color: var(--muted); }
.footer p { margin: 0; }
.footer-brand .brand-mark { width: 30px; height: 30px; font-size: 10px; }
.footer-brand .brand-name { font-size: 12px; color: var(--ink); }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-panel { max-width: 620px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 0; }
  .service-number { margin-bottom: 26px; }
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
  .contract-grid { grid-template-columns: repeat(2, 1fr); }
  .about-layout, .experience-layout, .split-heading, .contact { grid-template-columns: 1fr; gap: 28px; }
  .footer { grid-template-columns: 1fr; text-align: left; }
}

@media (max-width: 760px) {
  .site-header { min-height: 66px; }
  .menu-toggle { display: block; }
  .nav {
    display: none;
    position: absolute;
    top: 66px;
    left: 0;
    right: 0;
    padding: 18px 24px 24px;
    background: white;
    border-bottom: 1px solid var(--line);
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 10px 0; }
  .nav-cta { border: 0; }
  .section { padding-top: 78px; padding-bottom: 78px; }
  .hero { padding-top: 76px; padding-bottom: 72px; gap: 40px; }
  h1 { font-size: clamp(40px, 13vw, 58px); }
  .hero-lead { font-size: 18px; }
  .approach-grid, .contract-grid { grid-template-columns: 1fr; }
  .approach-grid article { min-height: 210px; }
  .contract-actions { align-items: stretch; flex-direction: column; }
  .contact { padding-top: 70px; padding-bottom: 70px; }
}