:root {
  --navy: #003366;
  --navy-dark: #001f3f;
  --blue: #1f4e79;
  --teal: #43b3ae;
  --teal-dark: #0b6670;
  --light-blue: #d9eaf7;
  --ink: #111111;
  --muted: #505b66;
  --light: #f3f5f7;
  --line: #cdd8e2;
  --white: #ffffff;
  --shell: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { max-width: 100%; overflow-x: hidden; scroll-behavior: smooth; }
body { max-width: 100%; margin: 0; overflow-x: hidden; color: var(--ink); background: var(--white); font-family: Inter, Aptos, "Segoe UI", Arial, sans-serif; font-size: 16px; line-height: 1.55; }
img { display: block; max-width: 100%; }
a { color: var(--navy); }
a:hover { color: var(--teal-dark); }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--teal-dark); outline-offset: 4px; }
.shell { width: var(--shell); margin-inline: auto; }
.skip-link { position: fixed; z-index: 1000; top: 8px; left: 8px; padding: 12px 16px; color: var(--white); background: var(--navy); transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 100; top: 0; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.98); }
.header-inner { display: flex; min-height: 98px; align-items: center; justify-content: space-between; gap: 36px; }
.logo-link { flex: 0 0 auto; }
.logo-link img { width: 144px; height: auto; }
.primary-nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(15px, 2vw, 29px); font-size: .83rem; font-weight: 650; }
.primary-nav a { position: relative; color: var(--ink); text-decoration: none; white-space: nowrap; }
.primary-nav a::after { position: absolute; right: 0; bottom: -11px; left: 0; height: 2px; background: var(--teal-dark); content: ""; transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); }
.menu-button { display: none; min-width: 48px; min-height: 48px; align-items: center; gap: 8px; border: 0; color: var(--navy); background: transparent; font: inherit; font-weight: 700; }
.menu-button i { font-size: 1.7rem; }

.hero { padding: clamp(56px, 8vw, 100px) 0 28px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(400px, .9fr); align-items: center; gap: 34px; }
.hero-grid > *, .page-hero-grid > * { min-width: 0; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 14px; color: var(--teal-dark); font-size: .82rem; font-weight: 800; letter-spacing: .03em; }
h1, h2, h3 { margin: 0; color: var(--navy-dark); letter-spacing: -.035em; line-height: 1.08; }
h1 { max-width: 13ch; font-size: clamp(3.1rem, 5.2vw, 5.2rem); }
h2 { font-size: clamp(2rem, 4vw, 3.6rem); }
h3 { font-size: 1.2rem; }
.hero-lead { max-width: 610px; margin: 26px 0 0; color: #263849; font-size: clamp(1.06rem, 1.5vw, 1.24rem); line-height: 1.6; }
.hero-copy::after { display: block; width: 45px; height: 3px; margin-top: 23px; background: var(--teal-dark); content: ""; }
.button-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: space-between; gap: 15px; padding: 12px 17px; border: 2px solid var(--navy); color: var(--white); background: var(--navy); font-size: .82rem; font-weight: 750; line-height: 1.25; text-decoration: none; transition: color .2s ease, background .2s ease, transform .2s ease; }
.button:hover { color: var(--white); background: var(--blue); transform: translateY(-2px); }
.button i { flex: 0 0 auto; font-size: 1.15rem; }
.button-secondary { color: var(--navy); background: var(--white); }
.button-secondary:hover { color: var(--navy); background: var(--light-blue); }
.button-light { border-color: var(--white); color: var(--navy); background: var(--white); }
.button-light:hover { color: var(--navy); background: var(--light-blue); }
.hero-art { min-width: 0; align-self: stretch; min-height: 430px; overflow: hidden; }
.hero-art img { width: 100%; height: 100%; object-fit: contain; object-position: center right; }

.lifecycle-section { padding: 34px 0 62px; }
.lifecycle-section .shell { padding: clamp(28px, 4vw, 48px); background: var(--light-blue); }
.section-heading { margin-bottom: 34px; }
.section-heading h2 { max-width: 18ch; font-size: clamp(1.8rem, 3.2vw, 3rem); }
.section-heading.narrow { max-width: 720px; }
.lifecycle { display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; margin: 0; padding: 0; list-style: none; }
.lifecycle li { position: relative; display: grid; justify-items: center; text-align: center; }
.lifecycle li:not(:last-child)::after { position: absolute; width: calc(100% - 70px); height: 1px; top: 31px; left: calc(50% + 42px); background: #8aa7bc; content: ""; }
.phase-icon { position: relative; z-index: 1; display: grid; width: 64px; height: 64px; margin-bottom: 10px; place-items: center; border: 1px solid #87a5ba; border-radius: 50%; color: var(--navy); background: var(--white); font-size: 1.65rem; }
.lifecycle .active .phase-icon { border-color: var(--teal-dark); color: var(--white); background: var(--teal-dark); }
.lifecycle strong { color: var(--navy-dark); }
.lifecycle small { margin-top: 4px; color: var(--muted); }
.accountability { position: relative; margin: 32px 7% 22px; border-top: 2px solid var(--teal-dark); text-align: center; }
.accountability span { position: relative; top: -14px; display: inline-block; padding: 2px 18px; color: var(--navy-dark); background: var(--light-blue); font-weight: 750; }
.capability-lanes { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid #9cb4c7; background: var(--white); }
.capability-lanes div { display: flex; min-height: 80px; align-items: center; gap: 12px; padding: 14px 17px; border-right: 1px solid var(--line); color: var(--navy-dark); font-size: .85rem; font-weight: 700; }
.capability-lanes div:last-child { border-right: 0; }
.capability-lanes i { color: var(--teal-dark); font-size: 1.6rem; }

.section { padding: clamp(68px, 8vw, 112px) 0; }
.principle-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.principle-grid article { min-height: 245px; padding: 32px 28px; border-right: 1px solid var(--line); }
.principle-grid article:last-child { border-right: 0; }
.principle-grid i { display: grid; width: 50px; height: 50px; margin-bottom: 24px; place-items: center; border: 1px solid #91aabe; border-radius: 50%; color: var(--navy); font-size: 1.45rem; }
.principle-grid p { margin-bottom: 0; color: var(--muted); }
.section-blue { background: var(--light-blue); }
.split-heading { display: grid; grid-template-columns: .95fr 1.05fr; align-items: end; gap: clamp(45px, 8vw, 120px); }
.split-heading p:last-child { margin: 0; color: #34495b; font-size: 1.08rem; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 56px; border-top: 1px solid #9cb4c7; border-left: 1px solid #9cb4c7; }
.service-grid a { min-height: 230px; padding: 35px; border-right: 1px solid #9cb4c7; border-bottom: 1px solid #9cb4c7; color: var(--ink); background: rgba(255,255,255,.58); text-decoration: none; transition: background .2s ease; }
.service-grid a:hover { color: var(--ink); background: var(--white); }
.service-grid span { color: var(--teal-dark); font-size: .78rem; font-weight: 800; }
.service-grid h3 { margin-top: 26px; font-size: 1.55rem; }
.service-grid p { max-width: 42ch; color: var(--muted); }
.audience-row { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 52px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.audience-row span { display: grid; min-height: 100px; place-items: center; padding: 16px; border-right: 1px solid var(--line); color: var(--navy); font-size: .86rem; font-weight: 750; text-align: center; }
.audience-row span:last-child { border: 0; }
.partner-section { color: var(--white); background: var(--navy); }
.partner-grid { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; }
.partner-grid h2 { max-width: 17ch; color: var(--white); }
.partner-grid p:not(.eyebrow) { max-width: 720px; color: #d8e5ef; font-size: 1.08rem; }
.eyebrow-light { color: #92d4d1; }
.final-cta { border-top: 1px solid var(--line); }
.final-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 48px; }
.final-cta-inner h2 { max-width: 17ch; font-size: clamp(2rem, 4vw, 3.3rem); }

.page-hero { padding: clamp(64px, 9vw, 120px) 0; background: var(--light); overflow: hidden; }
.page-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(330px, .9fr); align-items: center; gap: 70px; }
.page-hero h1 { max-width: 15ch; font-size: clamp(2.7rem, 5.5vw, 5.4rem); }
.page-hero .button { margin-top: 28px; }
.contact-note { max-width: 640px; margin: 16px 0 0; color: var(--muted); font-size: .9rem; }
.page-art { width: 100%; max-height: 420px; object-fit: contain; }
.content-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.content-grid article { min-height: 240px; padding: clamp(28px, 4vw, 48px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.content-grid article > span { color: var(--teal-dark); font-size: .75rem; font-weight: 850; }
.content-grid h2 { margin-top: 28px; font-size: clamp(1.5rem, 2.5vw, 2.2rem); }
.content-grid p { color: var(--muted); }
.text-link { font-weight: 750; text-underline-offset: .2em; }
.link-list { margin: 18px 0 0; padding-left: 1.2rem; }
.link-list li + li { margin-top: 8px; }

.site-footer { padding-top: 72px; color: #cbd8e2; background: var(--navy-dark); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .85fr .9fr 1.3fr; gap: 55px; }
.footer-brand img { padding: 6px; background: var(--white); }
.footer-grid h2 { margin-bottom: 18px; color: var(--white); font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; }
.footer-grid > div:not(:first-child) { display: flex; flex-direction: column; align-items: flex-start; }
.footer-grid a { margin-bottom: 9px; color: #d9e5ed; font-size: .87rem; text-decoration: none; }
.footer-grid a:hover { color: var(--white); text-decoration: underline; }
.footer-grid p { color: #aebfcb; font-size: .85rem; }
.footer-legal { margin-top: 50px; padding: 24px 0; border-top: 1px solid rgba(255,255,255,.16); color: #9eb1bf; font-size: .76rem; }

@media (max-width: 1050px) {
  .menu-button { display: inline-flex; }
  .primary-nav { position: fixed; inset: 98px 0 auto; display: none; max-height: calc(100vh - 98px); padding: 20px; overflow-y: auto; border-bottom: 1px solid var(--line); background: var(--white); box-shadow: 0 18px 28px rgba(0,31,63,.12); }
  .primary-nav.open { display: grid; }
  .primary-nav a { min-height: 48px; padding: 12px max(20px, calc((100vw - 920px) / 2)); border-bottom: 1px solid var(--line); font-size: 1rem; }
  .primary-nav a::after { display: none; }
  .hero-grid, .page-hero-grid { grid-template-columns: 1fr 360px; }
  .hero-art { min-height: 340px; }
  .principle-grid { grid-template-columns: repeat(2, 1fr); }
  .principle-grid article:nth-child(2) { border-right: 0; }
  .principle-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .audience-row { grid-template-columns: repeat(3, 1fr); }
  .audience-row span:nth-child(3n) { border-right: 0; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  :root { --shell: min(calc(100% - 28px), 680px); }
  .header-inner { min-height: 84px; }
  .logo-link img { width: 118px; }
  .primary-nav { inset: 84px 0 auto; max-height: calc(100vh - 84px); }
  .menu-label { display: none; }
  .hero { padding-top: 42px; }
  .hero-grid, .page-hero-grid, .split-heading, .partner-grid { grid-template-columns: 1fr; }
  h1, .page-hero h1 { font-size: clamp(2.75rem, 13vw, 4.4rem); }
  .hero-lead { font-size: 1rem; }
  .hero-art { width: 100%; min-height: 0; order: -1; }
  .hero-art img { width: 100%; max-height: 230px; object-position: center; }
  .button-row { display: grid; }
  .button { width: 100%; }
  .lifecycle-section { padding-top: 12px; }
  .lifecycle-section .shell { width: 100%; padding: 28px 14px 34px; }
  .lifecycle { grid-template-columns: 1fr; gap: 0; }
  .lifecycle li { grid-template-columns: 54px 1fr; min-height: 62px; align-items: center; justify-items: start; gap: 4px 12px; padding-left: 8px; text-align: left; }
  .lifecycle li:not(:last-child)::after { width: 1px; height: 24px; top: 46px; left: 34px; }
  .phase-icon { grid-row: span 2; width: 46px; height: 46px; margin: 0; font-size: 1.2rem; }
  .lifecycle small { margin: 0; }
  .accountability { margin-top: 25px; }
  .capability-lanes { grid-template-columns: repeat(2, 1fr); }
  .capability-lanes div { border-bottom: 1px solid var(--line); }
  .capability-lanes div:nth-child(2) { border-right: 0; }
  .capability-lanes div:nth-child(n+3) { border-bottom: 0; }
  .principle-grid, .service-grid, .content-grid { grid-template-columns: 1fr; }
  .principle-grid article { min-height: 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle-grid article:last-child { border-bottom: 0; }
  .service-grid a { min-height: 190px; }
  .audience-row { grid-template-columns: repeat(2, 1fr); }
  .audience-row span:nth-child(3n) { border-right: 1px solid var(--line); }
  .audience-row span:nth-child(2n) { border-right: 0; }
  .partner-grid { gap: 34px; }
  .final-cta-inner { align-items: flex-start; flex-direction: column; }
  .page-art { max-height: 220px; order: -1; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
}

@media (max-width: 420px) {
  .capability-lanes { grid-template-columns: 1fr; }
  .capability-lanes div { border-right: 0; border-bottom: 1px solid var(--line) !important; }
  .capability-lanes div:last-child { border-bottom: 0 !important; }
  .audience-row { grid-template-columns: 1fr; }
  .audience-row span { border-right: 0 !important; border-bottom: 1px solid var(--line); }
  .audience-row span:last-child { border-bottom: 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media print {
  .site-header, .site-footer, .final-cta, .button { display: none !important; }
  body { color: #000; }
  .section, .page-hero { padding: 30px 0; }
}