:root {
  --navy: #07162b; --ink: #102238; --blue: #1764b4; --cyan: #a2dfe8;
  --muted: #536579; --line: #dce3eb; --paper: #f4f6f8; --pad: clamp(22px, 5vw, 80px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "Helvetica Neue", Arial, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-underline-offset: 5px; }
img { display: block; max-width: 100%; height: auto; }
a:focus-visible { outline: 3px solid #378cda; outline-offset: 5px; }
.skip-link { position: fixed; top: -100px; left: 20px; padding: 12px 18px; background: #fff; z-index: 20; }
.skip-link:focus { top: 12px; }
.site-header { display: flex; justify-content: space-between; align-items: center; gap: 30px; padding: 24px var(--pad); background: var(--navy); color: #fff; border-bottom: 1px solid #ffffff26; }
.brand img { width: 127px; }
.site-header p { margin: 0; color: #b3c0d0; font-size: 12px; }
.site-header strong { color: #fff; font-weight: 500; }
.header-call { text-decoration: none; font-size: 13px; white-space: nowrap; }
.header-call span { margin-left: 20px; color: var(--cyan); }
.eyebrow { margin: 0 0 22px; font-size: 10px; line-height: 1.5; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; color: var(--blue); }
.hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(340px, .65fr); gap: clamp(55px, 7vw, 110px); align-items: center; padding: 70px var(--pad) 76px; color: #fff; background: radial-gradient(ellipse at 100% 100%, #16375a, transparent 65%), var(--navy); }
.hero-copy { max-width: 900px; }
.hero .eyebrow, .engagement .eyebrow { color: var(--cyan); }
h1 { margin: 0; max-width: 850px; font-size: clamp(42px, 5.4vw, 76px); line-height: 1.06; font-weight: 500; letter-spacing: -.045em; }
h1 em { font-style: normal; color: var(--cyan); }
.hero-lead { max-width: 675px; margin: 26px 0 0; color: #c0ccda; font-size: 17px; line-height: 1.75; }
.hero-promise { color: #fff; font-size: 17px; line-height: 1.6; margin: 20px 0 0; max-width: 580px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; padding: 17px 20px; color: var(--navy); background: #fff; text-decoration: none; font-size: 13px; font-weight: 600; }
.button:hover { background: #ddf4f8; }
.text-link { color: #d2deeb; font-size: 12px; text-decoration: none; }
.text-link span { margin-left: 10px; }
.hero-diagram { padding: 27px; border: 1px solid #ffffff30; background: #051326a6; box-shadow: 18px 18px 0 #183958; }
.hero-diagram-title { margin: 0 0 18px; color: var(--cyan); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.hero-streams { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid #ffffff2b; border-left: 1px solid #ffffff2b; }
.hero-streams div { min-height: 88px; padding: 14px; border-right: 1px solid #ffffff2b; border-bottom: 1px solid #ffffff2b; background: #ffffff06; }
.hero-streams span { display: block; margin-bottom: 9px; color: #75a5c4; font-size: 9px; }
.hero-streams strong { font-size: 14px; line-height: 1.35; font-weight: 500; }
.hero-flow { display: grid; grid-template-columns: 1fr auto 1fr; gap: 10px; align-items: center; height: 36px; color: var(--cyan); font-size: 13px; }
.hero-flow i { height: 1px; background: #a2dfe84d; }
.hero-outcome { padding: 19px; color: var(--navy); background: var(--cyan); }
.hero-outcome small, .hero-outcome strong, .hero-outcome span { display: block; }
.hero-outcome small { font-size: 9px; line-height: 1.5; font-weight: 700; letter-spacing: .055em; text-transform: uppercase; }
.hero-outcome strong { margin-top: 10px; font-size: 21px; line-height: 1.2; font-weight: 600; letter-spacing: -.025em; }
.hero-outcome span { margin-top: 13px; padding-top: 10px; border-top: 1px solid #07162b35; font-size: 10px; font-weight: 600; }
.offer-summary { align-self: center; border-left: 1px solid #ffffff30; padding-left: 35px; }
.offer-summary .eyebrow { margin-bottom: 10px; font-size: 9px; }
.offer-summary > div { display: flex; gap: 18px; padding: 22px 0; border-bottom: 1px solid #ffffff22; }
.offer-summary > div:last-child { border-bottom: 0; padding-bottom: 0; }
.offer-summary > div > span { color: var(--cyan); font-size: 10px; padding-top: 4px; }
.offer-summary p { margin: 0; }
.offer-summary strong { display: block; font-size: 19px; font-weight: 500; letter-spacing: -.02em; }
.offer-summary small { display: block; margin-top: 8px; font-size: 13px; line-height: 1.6; color: #b3c3d4; max-width: 310px; }
.section { max-width: 1440px; margin: auto; padding: 80px var(--pad); }
.evidence { background: #edf3f8; padding: 46px var(--pad); }
.evidence-inner { display: grid; grid-template-columns: .85fr 1.5fr; gap: 65px; max-width: 1280px; margin: auto; }
.evidence-stat { border-right: 1px solid #c8d7e5; padding-right: 38px; }
.evidence-stat > strong { display: block; color: var(--blue); font-size: 76px; letter-spacing: -.06em; line-height: 1; font-weight: 500; }
.evidence-stat > strong > span { font-size: 42px; }
.evidence-stat p { font-size: 14px; line-height: 1.65; margin: 15px 0; max-width: 320px; }
.evidence a { font-size: 11px; line-height: 1.7; color: #345b7f; }
.evidence-copy .eyebrow { margin-bottom: 15px; }
.evidence-copy h2 { font-size: clamp(27px, 2.45vw, 35px); }
.evidence-copy > p:not(.eyebrow) { font-size: 14px; line-height: 1.7; color: var(--muted); margin: 17px 0 12px; }
.evidence-copy > p.evidence-context { font-size: 11px; margin-bottom: 0; }
h2 { margin: 0; font-size: clamp(32px, 3.35vw, 48px); line-height: 1.12; font-weight: 500; letter-spacing: -.04em; }
.section-intro > p:last-child { max-width: 740px; margin: 22px 0 0; font-size: 16px; line-height: 1.7; color: var(--muted); }
.proposal-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 44px; }
.proposal-card { display: flex; flex-direction: column; padding: 34px; border: 1px solid var(--line); border-top: 3px solid #1764b4; }
.card-label { display: flex; align-items: center; gap: 15px; color: var(--blue); font-size: 10px; line-height: 1.6; font-weight: 700; letter-spacing: .075em; text-transform: uppercase; }
.card-label span { font-size: 13px; }
h3 { margin: 24px 0 16px; font-size: clamp(24px, 2.25vw, 32px); line-height: 1.17; font-weight: 500; letter-spacing: -.035em; }
.proposal-card > p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.proposal-card ul { display: grid; gap: 12px; margin: 23px 0 28px; padding: 0; list-style: none; }
.proposal-card li { position: relative; padding-left: 17px; color: #42566e; font-size: 13px; line-height: 1.65; }
.proposal-card li::before { content: ""; position: absolute; top: 9px; left: 0; width: 4px; height: 4px; background: var(--blue); }
.deliverable { margin: auto -14px -14px; padding: 20px; background: var(--paper); }
.deliverable > span { color: var(--blue); font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.deliverable p { margin: 9px 0 0; font-size: 14px; line-height: 1.6; color: var(--ink); }
.engagement { padding: 76px var(--pad); color: #fff; background: var(--navy); }
.engagement-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 8vw, 110px); max-width: 1280px; margin: auto; }
.engagement-inner > div > p:not(.eyebrow) { color: #b8c8da; margin: 24px 0 28px; font-size: 16px; line-height: 1.75; }
.engagement-steps article { display: flex; gap: 24px; padding: 22px 0; border-top: 1px solid #ffffff30; }
.engagement-steps article > span { color: var(--cyan); padding-top: 4px; font-size: 11px; }
.engagement-steps h3 { margin: 0 0 10px; font-size: 22px; }
.engagement-steps article p { margin: 0; color: #b8c8da; font-size: 14px; line-height: 1.7; }
.engagement-steps p.engagement-note { margin: 8px 0 0; color: #8ea5be; font-size: 12px; line-height: 1.7; }
.team-story { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(45px, 8vw, 110px); align-items: center; }
.team-copy > p:not(.eyebrow) { max-width: 700px; margin: 22px 0 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.experience-panel { padding: 32px; background: var(--paper); border-top: 3px solid var(--blue); }
.experience-panel > p:first-child { margin: 0 0 20px; color: var(--blue); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.experience-panel > strong { display: block; max-width: 420px; font-size: clamp(22px, 2vw, 29px); line-height: 1.25; font-weight: 500; letter-spacing: -.025em; }
.experience-panel > p.experience-names { margin: 22px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.experience-panel small { display: block; margin-top: 17px; color: #6d7d8f; font-size: 10px; line-height: 1.6; }
.contact { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(40px, 8vw, 100px); padding: 70px var(--pad); background: #eaf2f9; align-items: center; }
.contact > div > p:not(.eyebrow) { max-width: 580px; font-size: 16px; line-height: 1.7; color: #42586f; margin: 22px 0 0; }
.contact-actions { display: grid; gap: 12px; margin-top: 0; }
.contact-action { display: grid; grid-template-columns: 1fr auto; gap: 6px 22px; min-width: 245px; padding: 16px 18px; color: var(--navy); background: #fff; border: 1px solid #bfd0df; text-decoration: none; font-size: 13px; font-weight: 600; }
.contact-action small { grid-column: 1 / -1; color: var(--muted); font-size: 10px; font-weight: 400; }
.contact-action-primary { color: #fff; background: var(--blue); border-color: var(--blue); }
.contact-action-primary small { color: #d9e8f7; }
.contact-action:hover { transform: translateY(-2px); box-shadow: 0 7px 18px #16395b1a; }
footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: 34px var(--pad); }
footer img { width: 125px; }
footer p, footer a { font-size: 11px; line-height: 1.7; color: var(--muted); }
footer a { white-space: nowrap; text-decoration: none; }
@media (min-width: 1500px) { .hero { padding-top: 100px; padding-bottom: 100px; } }
@media (max-width: 1000px) {
  .site-header p { font-size: 10px; }
  .hero { gap: 35px; grid-template-columns: 1.25fr .75fr; }
  .offer-summary { padding-left: 24px; }
  h1 { font-size: 44px; }
  .offer-summary strong { font-size: 17px; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .proposal-card { padding: 26px; }
}
@media (max-width: 760px) {
  .evidence { padding: 36px var(--pad); }
  .evidence-inner { grid-template-columns: 1fr; gap: 30px; }
  .evidence-stat { border-right: 0; border-bottom: 1px solid #c8d7e5; padding: 0 0 28px; }
  .evidence-stat p { max-width: none; }
  .site-header { flex-wrap: wrap; gap: 15px; padding-top: 20px; padding-bottom: 20px; }
  .site-header .brand { order: 0; }
  .header-call { order: 1; font-size: 12px; }
  .site-header p { order: 2; width: 100%; font-size: 10px; }
  .brand img { width: 109px; }
  .hero, .engagement-inner, .team-story, .contact { grid-template-columns: 1fr; }
  .hero { padding-top: 42px; padding-bottom: 42px; gap: 42px; }
  h1 { font-size: clamp(35px, 7.5vw, 48px); }
  .hero-lead { font-size: 16px; margin-top: 22px; }
  .hero-actions { gap: 20px; }
  .button { font-size: 12px; }
  .offer-summary { padding: 26px 0 0; border-left: 0; border-top: 1px solid #ffffff30; }
  .offer-summary > div { padding: 18px 0; }
  .offer-summary small { max-width: none; }
  .section { padding-top: 52px; padding-bottom: 52px; }
  .proposal-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
  h2 { font-size: 34px; }
  .proposal-card { padding: 25px; }
  .proposal-card h3 { font-size: 27px; }
  .engagement, .contact { padding-top: 50px; padding-bottom: 50px; }
  .contact-action { width: 100%; }
  footer { align-items: flex-start; flex-wrap: wrap; gap: 20px; }
  footer p { margin: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }