:root {
  --navy: #10263f;
  --navy-deep: #091827;
  --ink: #1d2831;
  --muted: #64717c;
  --paper: #f7f4ed;
  --white: #fffdf9;
  --blue: #5d90ac;
  --line: #d9d7d0;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "DM Sans", sans-serif; line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 1rem; top: -4rem; z-index: 100; background: var(--white); padding: .8rem 1rem; border-radius: .25rem; }
.skip-link:focus { top: 1rem; }
.section-shell { width: min(var(--max), calc(100% - 64px)); margin-inline: auto; }

.site-header { height: 92px; width: min(var(--max), calc(100% - 64px)); margin-inline: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(29,40,49,.16); position: relative; z-index: 10; }
.wordmark { display: inline-flex; align-items: center; gap: .8rem; text-decoration: none; font-family: "Manrope", sans-serif; font-weight: 700; letter-spacing: -.02em; }
.wordmark-mark { display: grid; place-items: center; width: 38px; height: 38px; background: var(--navy); color: var(--paper); border-radius: 50%; font-size: .75rem; letter-spacing: .02em; }
nav { display: flex; align-items: center; gap: 2rem; }
nav a { text-decoration: none; font-size: .88rem; font-weight: 500; }
nav a:not(.nav-cta):hover { color: var(--blue); }
.nav-cta { border: 1px solid var(--ink); padding: .65rem 1rem; border-radius: 999px; }
.nav-cta:hover { background: var(--navy); color: var(--white); }
.menu-toggle { display: none; }

.hero { min-height: 720px; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: clamp(3rem, 7vw, 7rem); padding-block: 72px 90px; }
.eyebrow { margin: 0 0 1.4rem; text-transform: uppercase; letter-spacing: .16em; font-size: .72rem; font-weight: 700; color: var(--blue); }
h1, h2, h3 { margin: 0; font-family: "Manrope", sans-serif; line-height: 1.08; letter-spacing: -.045em; }
h1 { font-size: clamp(3.8rem, 6.6vw, 6.8rem); max-width: 780px; }
h1 em { color: var(--blue); font-style: normal; }
h2 { font-size: clamp(2.6rem, 4.5vw, 4.75rem); }
h3 { font-size: clamp(1.45rem, 2vw, 2rem); }
.hero-lede { max-width: 670px; font-size: clamp(1.1rem, 1.5vw, 1.35rem); color: #47545f; margin: 2rem 0 0; }
.hero-actions { display: flex; gap: 1.75rem; align-items: center; margin-top: 2.3rem; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 2rem; min-width: 214px; padding: .9rem 1.1rem .9rem 1.35rem; border-radius: 999px; text-decoration: none; font-weight: 600; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--navy); color: var(--white); }
.button-primary:hover { background: var(--navy-deep); }
.text-link { text-underline-offset: .35rem; text-decoration-thickness: 1px; font-weight: 600; }
.hero-meta { margin-top: 2rem; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-meta span { margin: 0 .5rem; color: var(--blue); }
.hero-portrait-wrap { position: relative; justify-self: end; }
.portrait-frame { position: relative; width: min(420px, 34vw); aspect-ratio: .78; overflow: hidden; border-radius: 46% 46% 8px 8px; background: #c7ccd0; }
.portrait-frame:before { content: ""; position: absolute; inset: 0; z-index: 1; box-shadow: inset 0 0 0 1px rgba(255,255,255,.35); pointer-events: none; }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.portrait-note { position: absolute; right: -1.5rem; bottom: 2rem; display: grid; gap: .2rem; padding: 1rem 1.2rem; background: var(--white); box-shadow: 0 18px 44px rgba(16,38,63,.15); font-family: "Manrope", sans-serif; text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; }
.portrait-note span:nth-child(2) { color: var(--blue); }

.proof-band { background: var(--navy); color: var(--white); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); padding-block: 36px; }
.proof-grid article { padding-inline: 2rem; border-right: 1px solid rgba(255,255,255,.18); display: flex; align-items: baseline; gap: .8rem; }
.proof-grid article:first-child { padding-left: 0; }
.proof-grid article:last-child { border: 0; }
.proof-grid strong { font-family: "Manrope", sans-serif; font-size: 2.2rem; letter-spacing: -.05em; color: #a7cadc; }
.proof-grid span { font-size: .8rem; line-height: 1.3; color: rgba(255,255,255,.78); }

.intro { display: grid; grid-template-columns: .85fr 1.15fr; gap: 8vw; padding-block: 150px; border-bottom: 1px solid var(--line); }
.intro-copy { padding-top: 2.5rem; max-width: 680px; }
.large-copy { font-family: "Manrope", sans-serif; font-size: clamp(1.35rem, 2vw, 1.85rem); line-height: 1.45; letter-spacing: -.025em; color: var(--navy); }
.intro-copy > p:last-child, .about-copy > p:not(.large-copy) { color: var(--muted); max-width: 620px; }

.capabilities { padding-block: 130px; }
.section-heading { max-width: 770px; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 70px; border-top: 1px solid var(--line); }
.capability-grid article { position: relative; padding: 48px 54px 48px 0; border-bottom: 1px solid var(--line); min-height: 260px; }
.capability-grid article:nth-child(odd) { border-right: 1px solid var(--line); }
.capability-grid article:nth-child(even) { padding-left: 54px; }
.capability-number, .case-index { color: var(--blue); font-size: .72rem; letter-spacing: .12em; }
.capability-grid h3 { margin: 1.5rem 0 1rem; }
.capability-grid p { color: var(--muted); max-width: 480px; }

.impact { padding-block: 130px; background: var(--white); }
.impact-heading { margin-bottom: 80px; }
.impact-heading > p:last-child { color: var(--muted); font-size: 1.05rem; max-width: 650px; }
.case-study { display: grid; grid-template-columns: 80px 1fr 1fr; gap: 3rem; padding-block: 64px; border-top: 1px solid var(--line); }
.case-study:last-child { border-bottom: 1px solid var(--line); }
.case-title > p { margin: 0 0 1rem; color: var(--blue); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 600; }
.case-body > p { margin-top: 0; color: var(--muted); }
.case-body dl { margin: 2rem 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.case-body dl div { border-left: 2px solid #a7cadc; padding-left: 1rem; }
.case-body dt { text-transform: uppercase; letter-spacing: .1em; font-size: .65rem; color: var(--muted); }
.case-body dd { margin: .25rem 0 0; font-family: "Manrope", sans-serif; font-weight: 600; line-height: 1.35; }

.about { display: grid; grid-template-columns: .55fr 1.45fr; gap: 9vw; padding-block: 150px; }
.about-aside { color: var(--muted); font-size: .85rem; }
.mini-rule { width: 56px; height: 2px; background: var(--blue); margin: 3rem 0 1.5rem; }
.about-copy h2 { max-width: 800px; margin-bottom: 3rem; }

.contact { background: var(--navy); color: var(--white); padding-block: 130px; }
.contact-inner { max-width: 980px; text-align: center; }
.contact h2 { max-width: 900px; margin-inline: auto; }
.contact-inner > p:not(.eyebrow):not(.contact-note) { max-width: 700px; margin: 2rem auto; color: rgba(255,255,255,.7); font-size: 1.1rem; }
.contact-actions { display: flex; justify-content: center; gap: 2rem; align-items: center; margin-top: 2.5rem; }
.button-light { background: var(--white); color: var(--navy); }
.light { color: var(--white); }
.contact-note { margin-top: 2rem; font-size: .72rem; color: rgba(255,255,255,.5); }
footer { background: var(--navy-deep); color: rgba(255,255,255,.7); }
.footer-inner { min-height: 150px; display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; font-size: .78rem; }
.footer-inner p:nth-child(2) { text-align: center; }
.footer-inner p:last-child { text-align: right; }
.footer-wordmark { color: var(--white); }
.footer-wordmark .wordmark-mark { background: var(--white); color: var(--navy); }

:focus-visible { outline: 3px solid #e3b86a; outline-offset: 4px; }

@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr .7fr; gap: 3rem; min-height: auto; }
  .portrait-frame { width: 34vw; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem 0; }
  .proof-grid article:nth-child(2) { border-right: 0; }
  .case-study { grid-template-columns: 50px 1fr; }
  .case-body { grid-column: 2; }
}

@media (max-width: 760px) {
  .section-shell, .site-header { width: min(100% - 36px, var(--max)); }
  .site-header { height: 76px; }
  .menu-toggle { display: grid; gap: 4px; background: transparent; border: 0; padding: .5rem; }
  .menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; background: var(--ink); transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  nav { display: none; position: absolute; left: -18px; right: -18px; top: 76px; flex-direction: column; align-items: stretch; gap: 0; padding: 1rem 18px 1.5rem; background: var(--paper); border-bottom: 1px solid var(--line); }
  nav.open { display: flex; }
  nav a { padding: .8rem 0; }
  .nav-cta { border: 0; border-radius: 0; }
  .hero { display: flex; flex-direction: column; align-items: stretch; padding-block: 54px 70px; }
  h1 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .hero-portrait-wrap { justify-self: auto; margin-top: 1rem; }
  .portrait-frame { width: 100%; aspect-ratio: .9; border-radius: 46% 46% 6px 6px; }
  .portrait-frame img { object-position: center 17%; }
  .portrait-note { right: .5rem; bottom: 1rem; }
  .hero-actions { flex-wrap: wrap; }
  .hero-meta { line-height: 1.8; }
  .proof-grid { padding-block: 28px; }
  .proof-grid article { padding: 0 1rem; display: block; }
  .proof-grid article:nth-child(odd) { padding-left: 0; }
  .proof-grid article:nth-child(even) { border-right: 0; }
  .proof-grid strong, .proof-grid span { display: block; }
  .intro, .about { grid-template-columns: 1fr; gap: 2rem; padding-block: 90px; }
  .intro-copy { padding-top: 0; }
  .capabilities, .impact { padding-block: 90px; }
  .capability-grid { grid-template-columns: 1fr; margin-top: 50px; }
  .capability-grid article, .capability-grid article:nth-child(even) { padding: 38px 0; border-right: 0; min-height: auto; }
  .impact-heading { margin-bottom: 50px; }
  .case-study { grid-template-columns: 1fr; gap: 1.5rem; padding-block: 48px; }
  .case-body { grid-column: 1; }
  .case-body dl { grid-template-columns: 1fr; }
  .contact { padding-block: 90px; }
  .contact-actions { flex-direction: column; }
  .footer-inner { padding-block: 40px; grid-template-columns: 1fr; gap: 1rem; }
  .footer-inner p:nth-child(2), .footer-inner p:last-child { text-align: left; margin: 0; }
}

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