:root {
  --ink: #13252e;
  --muted: #5a6b72;
  --line: #d8e3e5;
  --surface: #f3f7f6;
  --accent: #11736d;
  --accent-dark: #0b4b4a;
  --accent-soft: #e3f2ef;
  --max-width: 1100px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fcfdfc;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}
a { color: inherit; }
.container { width: min(var(--max-width), calc(100% - 3rem)); margin: 0 auto; }
.narrow { max-width: 760px; }
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(252, 253, 252, .96);
}
.nav-wrap, .footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.nav-wrap { min-height: 76px; }
.brand { color: var(--ink); font-size: 1.35rem; font-weight: 750; letter-spacing: -.03em; text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
nav a { color: var(--muted); font-size: .94rem; text-decoration: none; }
nav a:hover, nav a:focus-visible { color: var(--accent); }
.section { padding: 7rem 0; }
.hero { padding: 9rem 0 8rem; }
.eyebrow { margin: 0 0 1rem; color: var(--accent); font-size: .78rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3 { margin: 0 0 1.25rem; line-height: 1.12; letter-spacing: -.035em; }
h1 { max-width: 780px; font-size: clamp(2.8rem, 7vw, 5.6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); }
h3 { font-size: 1.25rem; letter-spacing: -.02em; }
p { margin: 0 0 1.2rem; }
.lead { max-width: 720px; color: #304147; font-size: clamp(1.1rem, 2vw, 1.35rem); }
.hero-actions { margin: 2rem 0 1.1rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .75rem 1.15rem;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}
.button:hover, .button:focus-visible { border-color: var(--accent-dark); background: var(--accent-dark); }
.button:focus-visible { outline: 3px solid #8ad6ca; outline-offset: 3px; }
.supporting { color: var(--muted); font-size: .98rem; }
.section-muted { background: var(--surface); border-block: 1px solid var(--line); }
.section-intro { max-width: 760px; color: var(--muted); font-size: 1.1rem; }
.focus-section { background: #102d35; color: #f4fbfa; }
.focus-section .eyebrow { color: #8ad6ca; }
.focus-section .focus-copy > p { color: #cfe2df; }
.focus-layout { gap: 6rem; }
.focus-flow { display: grid; gap: .65rem; margin: 2.4rem 0 1.7rem; padding: 0; list-style: none; }
.focus-flow li { display: flex; align-items: center; gap: 1rem; padding: .85rem 1rem; border: 1px solid rgba(207, 226, 223, .2); background: rgba(255, 255, 255, .05); font-weight: 650; }
.focus-flow li span { color: #8ad6ca; font-size: .78rem; letter-spacing: .1em; }
.focus-note { margin-bottom: 0 !important; color: #fff !important; font-size: .95rem; font-weight: 650; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
.card { padding: 1.75rem; border: 1px solid var(--line); background: #fff; }
.card p { color: var(--muted); }
.workflow-map-wrap { margin-top: 4rem; }
.workflow-label { margin-bottom: 1rem; color: var(--muted); font-size: .78rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.workflow-map { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: .75rem; margin: 0; padding: 0; list-style: none; }
.workflow-stage { position: relative; display: flex; align-items: center; min-height: 5.25rem; padding: 1rem; border: 1px solid var(--line); background: rgba(255, 255, 255, .72); color: var(--ink); font-size: .95rem; font-weight: 650; line-height: 1.35; }
.workflow-stage:not(:last-child)::after { position: absolute; top: 50%; right: -.65rem; z-index: 1; color: var(--accent); content: "→"; font-size: 1.15rem; font-weight: 750; transform: translateY(-50%); }
.workflow-stage-focus { border-color: var(--accent); background: #e9f5f2; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 5rem; align-items: start; }
.steps { display: grid; gap: .8rem; margin: 0 0 2rem; padding-left: 1.4rem; }
.steps li::marker { color: var(--accent); font-weight: 750; }
.approach-note { margin-top: 1.75rem; padding: 1.1rem 1.2rem; border-left: 3px solid var(--accent); background: var(--accent-soft); color: #29474a; }
.approach-note strong { color: var(--ink); }
.work-section { border-top: 1px solid var(--line); }
.section-heading-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: 5rem; align-items: end; }
.section-heading-row .section-intro { margin: 0; font-size: 1rem; }
.capability-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: .75rem; margin: 3rem 0 1rem; padding: 0; list-style: none; }
.capability-strip li { padding: .85rem 1rem; border-top: 2px solid var(--accent); color: var(--ink); font-size: .92rem; font-weight: 700; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.project-card { display: flex; flex-direction: column; min-height: 100%; padding: 1.75rem; border: 1px solid var(--line); background: #fff; }
.project-meta { display: flex; align-items: center; justify-content: space-between; gap: .75rem; margin-bottom: 2rem; }
.project-number { color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .12em; }
.badge { padding: .3rem .5rem; border: 1px solid #b9d7d2; color: var(--accent-dark); font-size: .72rem; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.project-card p { flex: 1; color: var(--muted); }
.provenance-note { margin: 1.5rem 0 0; color: var(--muted); font-size: .85rem; }
.text-link { display: inline-flex; align-items: center; gap: .5rem; width: fit-content; color: var(--accent-dark); font-weight: 750; text-decoration: none; }
.text-link:hover, .text-link:focus-visible { color: var(--accent); text-decoration: underline; text-underline-offset: .2em; }
.text-link:focus-visible { outline: 3px solid #8ad6ca; outline-offset: 3px; }
.experience-section { background: #fff; color: var(--ink); }
.experience-section .eyebrow { color: var(--accent-dark); }
.experience-section p { color: var(--muted); }
.experience-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 2rem 0; }
.experience-grid > div { padding-top: 1rem; border-top: 1px solid var(--line); }
.experience-grid h3 { color: var(--ink); font-size: 1rem; }
.experience-grid p { font-size: .95rem; }
.experience-section .text-link { color: var(--accent-dark); }
.principles { display: grid; grid-template-columns: repeat(2, 1fr); gap: .75rem 1.5rem; margin: 0 0 2rem; padding: 0; list-style: none; }
.principles li { padding-left: 1.25rem; position: relative; }
.principles li::before { position: absolute; left: 0; color: var(--accent); content: "•"; font-weight: 900; }
.founder-links { display: flex; flex-wrap: wrap; gap: 1.25rem 1.75rem; margin-top: 2rem; color: var(--accent-dark); font-weight: 700; }
.founder-links a { text-underline-offset: .2em; }
.contact-section { background: var(--accent-dark); color: #f5fffd; }
.contact-section .eyebrow { color: #8ad6ca; }
.contact-section p { color: #d1ebe7; }
.contact-note { padding-top: .75rem; color: #fff !important; font-weight: 650; }
.site-footer { border-top: 1px solid var(--line); padding: 2rem 0; color: var(--muted); font-size: .9rem; }

@media (max-width: 760px) {
  .container { width: min(var(--max-width), calc(100% - 2rem)); }
  .nav-wrap, .footer-wrap { align-items: flex-start; flex-direction: column; padding: 1.25rem 0; }
  .section, .hero { padding: 5rem 0; }
  .cards, .split { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-heading-row { grid-template-columns: 1fr; gap: 1.5rem; }
  .capability-strip, .project-grid, .experience-grid { grid-template-columns: 1fr; }
  .principles { grid-template-columns: 1fr; }
  .workflow-map { grid-template-columns: 1fr; gap: 1rem; }
  .workflow-stage { min-height: 4.25rem; }
  .workflow-stage:not(:last-child)::after { top: auto; right: auto; bottom: -.85rem; left: 50%; content: "↓"; transform: translateX(-50%); }
}