:root {
  --paper: #f7f5ef;
  --paper-strong: #fffdf8;
  --ink: #123d69;
  --blue: #2f6fa3;
  --blue-dark: #174d7b;
  --aqua: #18bdb7;
  --aqua-soft: #bceae7;
  --coral: #ff6b61;
  --line: rgba(18, 61, 105, .18);
  --max: 1240px;
  --pad: clamp(22px, 5vw, 72px);
  --display: "Arial Black", "Helvetica Neue", Arial, sans-serif;
  --body: "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }

.skip-link {
  position: fixed;
  z-index: 100;
  left: 20px;
  top: 12px;
  padding: 12px 16px;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px var(--pad);
  background: color-mix(in srgb, var(--paper) 88%, transparent);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(14px);
  transition: border-color .25s ease, height .25s ease;
}
.site-header.is-scrolled { border-color: var(--line); height: 74px; }
.brand { width: 192px; flex: none; }
.brand img { width: 100%; height: auto; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a {
  position: relative;
  text-decoration: none;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 100%;
  height: 3px;
  background: var(--aqua);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .2s ease;
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); }
.menu-toggle { display: none; }

.intro {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: 145px var(--pad) 80px;
  overflow: hidden;
}
.intro-copy { position: relative; z-index: 2; width: min(850px, 76vw); }
.eyebrow, .section-number {
  margin: 0 0 24px;
  color: var(--aqua);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.intro h1 {
  max-width: 970px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(50px, 7.5vw, 112px);
  line-height: .9;
  letter-spacing: -.065em;
}
.intro h1::after {
  content: "";
  display: inline-block;
  width: .36em;
  height: .36em;
  margin-left: .1em;
  border-radius: 50%;
  background: var(--aqua);
}
.intro-lead {
  max-width: 700px;
  margin: 38px 0 0;
  padding-left: 22px;
  border-left: 5px solid var(--aqua);
  font-size: clamp(18px, 2vw, 26px);
  line-height: 1.38;
}
.scroll-cue {
  position: absolute;
  z-index: 2;
  right: var(--pad);
  bottom: 40px;
  display: flex;
  gap: 12px;
  text-decoration: none;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-cue span { color: var(--aqua); font-size: 18px; }
.radar-field { position: absolute; z-index: 1; width: min(62vw, 850px); aspect-ratio: 1; right: -20%; top: 10%; opacity: .72; }
.radar-field i {
  position: absolute;
  inset: var(--ring);
  border: clamp(22px, 3vw, 48px) solid rgba(47,111,163,.08);
  border-radius: 50%;
}
.radar-field i:nth-child(1) { --ring: 0; }
.radar-field i:nth-child(2) { --ring: 18%; }
.radar-field i:nth-child(3) { --ring: 36%; }
.radar-field b {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 48%;
  height: 8%;
  background: linear-gradient(90deg, rgba(24,189,183,.8), rgba(24,189,183,0));
  transform-origin: left center;
  transform: rotate(-62deg);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.section-shell { width: min(var(--max), calc(100% - 2 * var(--pad))); margin-inline: auto; }
.vision { padding-top: clamp(126px, 13vw, 170px); padding-bottom: clamp(70px, 8vw, 110px); }
.studies { padding-block: clamp(90px, 11vw, 160px); }
.vision-kicker { margin-bottom: 34px; }
.section-heading { margin-bottom: clamp(44px, 7vw, 88px); }
.section-heading h2 {
  max-width: 880px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(42px, 6vw, 84px);
  line-height: .94;
  letter-spacing: -.055em;
}

.vision-carousel { position: relative; }
.slides { position: relative; }
.vision-slide {
  display: none;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 76px);
  align-items: center;
}
.vision-slide.is-active { display: grid; animation: slide-in .45s ease both; }
@keyframes slide-in { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
.claim-visual { grid-column: 2; margin: 0; box-shadow: 0 28px 72px rgba(20,72,111,.12); }
.claim-visual img { width: 100%; aspect-ratio: 1; object-fit: cover; }
.claim-index { color: var(--aqua); font-family: var(--display); font-size: 15px; }
.claim-copy { grid-column: 1; grid-row: 1; }
.claim-copy :is(h1, h2) {
  margin: 0 0 28px;
  max-width: 650px;
  font-family: var(--display);
  font-size: clamp(40px, 5.2vw, 76px);
  line-height: .94;
  letter-spacing: -.055em;
}
.claim-copy > p:last-child { max-width: 600px; margin: 0; font-size: clamp(18px, 2vw, 24px); line-height: 1.5; }
.carousel-controls { display: flex; justify-content: flex-end; align-items: center; gap: 18px; margin-top: clamp(48px, 6vw, 82px); padding-top: 24px; border-top: 1px solid var(--line); }
.arrow {
  width: 50px;
  height: 50px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background .2s, color .2s, transform .2s;
}
.arrow:hover { color: white; background: var(--ink); transform: scale(1.04); }
.carousel-dots { display: flex; gap: 8px; }
.carousel-dots button { width: 28px; height: 5px; padding: 0; border: 0; background: var(--line); cursor: pointer; transition: width .2s, background .2s; }
.carousel-dots button.is-active { width: 54px; background: var(--aqua); }

.positioning {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(80px, 10vw, 145px);
  color: var(--ink);
  background: var(--aqua);
}
.positioning-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.45fr .55fr; gap: clamp(50px, 8vw, 120px); align-items: end; }
.positioning .eyebrow { color: var(--ink); }
.positioning h2 { margin: 0; font-family: var(--display); font-size: clamp(46px, 6.5vw, 92px); line-height: .9; letter-spacing: -.06em; }
.positioning-grid > p { margin: 0 0 4px; padding: 22px; color: white; background: var(--ink); font-size: clamp(18px, 1.7vw, 23px); line-height: 1.48; transform: rotate(-1deg); }
.positioning-radar { position: absolute; z-index: 1; width: 560px; height: 560px; right: -220px; top: -280px; border: 55px solid rgba(255,255,255,.14); border-radius: 50%; box-shadow: 0 0 0 65px rgba(255,255,255,.07), 0 0 0 135px rgba(255,255,255,.04); }

.services { position: relative; overflow: hidden; padding-block: clamp(90px, 11vw, 155px); color: white; background: var(--blue-dark); }
.services::before {
  content: "";
  position: absolute;
  width: 660px;
  height: 660px;
  right: -280px;
  top: -260px;
  border: 64px solid rgba(24,189,183,.12);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(24,189,183,.055), 0 0 0 150px rgba(24,189,183,.025);
}
.section-heading-light { position: relative; z-index: 1; display: grid; grid-template-columns: 1.45fr .55fr; gap: 50px; align-items: end; }
.section-heading-light .section-number { grid-column: 1 / -1; margin-bottom: 0; }
.section-heading-light p:last-child { max-width: 430px; margin: 0; font-size: 19px; line-height: 1.5; }
.service-grid { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid rgba(255,255,255,.22); border-left: 1px solid rgba(255,255,255,.22); }
.service-card { min-height: 310px; padding: clamp(28px, 4vw, 54px); border-right: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22); transition: background .25s, transform .25s; }
.service-card:hover { background: var(--aqua); color: var(--ink); transform: translate(-4px, -4px); }
.service-card span { display: inline-block; margin-bottom: 65px; font-size: 12px; font-weight: 900; letter-spacing: .14em; }
.service-card h3 { max-width: 430px; margin: 0 0 20px; font-family: var(--display); font-size: clamp(26px, 3vw, 42px); line-height: 1; letter-spacing: -.035em; }
.service-card p { max-width: 510px; margin: 0; font-size: 17px; line-height: 1.5; color: rgba(255,255,255,.78); }
.service-card:hover p { color: var(--ink); }

.about { overflow: hidden; padding-block: clamp(90px, 11vw, 150px); background: #e8f2f0; }
.about-grid { display: grid; grid-template-columns: minmax(290px, .7fr) minmax(0, 1.3fr); gap: clamp(50px, 8vw, 120px); align-items: center; }
.about-visual { position: relative; display: grid; justify-items: center; gap: 22px; padding: 35px 12px 10px; }
.about-visual::before { content: ""; position: absolute; width: 400px; height: 400px; top: -40px; left: -140px; border: 38px solid rgba(24,189,183,.2); border-radius: 50%; box-shadow: 0 0 0 56px rgba(24,189,183,.08), 0 0 0 112px rgba(24,189,183,.035); }
.about-photo-frame { position: relative; display: grid; place-items: center; width: min(100%, 350px); aspect-ratio: 1; border: 1px solid var(--ink); background: white; box-shadow: 14px 14px 0 var(--aqua); transform: rotate(-2deg); }
.about-photo-frame img { width: min(70%, 230px); height: auto; border-radius: 50%; transform: rotate(2deg); }
.about-visual-caption { position: relative; align-self: start; font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.about .section-number { color: var(--blue); }
.about h2 { margin: 0 0 50px; font-family: var(--display); font-size: clamp(48px, 6.5vw, 88px); line-height: 1.07; letter-spacing: -.055em; }
.about h2 span { display: inline-block; padding: 0 .12em .06em; background: var(--aqua); }
.about-role { margin: 0 0 10px; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.about h3 { margin: 0 0 25px; font-family: var(--display); font-size: clamp(30px, 3.8vw, 50px); line-height: 1; letter-spacing: -.04em; }
.about-bio { max-width: 680px; margin: 0; font-size: clamp(18px, 1.8vw, 22px); line-height: 1.55; }

.studies-heading { display: grid; grid-template-columns: 1.35fr .65fr; gap: 60px; align-items: end; }
.studies-heading > p { margin: 0 0 8px; max-width: 430px; font-size: 19px; line-height: 1.55; }
.study-list { display: grid; gap: 24px; }
.study-card { display: grid; grid-template-columns: 270px 1fr auto; gap: clamp(28px, 5vw, 64px); align-items: center; padding: 26px; border: 1px solid var(--line); background: var(--paper-strong); transition: transform .25s, box-shadow .25s; }
.study-card > * { min-width: 0; }
.study-card:hover { transform: translateY(-5px); box-shadow: 0 24px 60px rgba(23,77,123,.12); }
.study-cover { width: 100%; margin: 0; aspect-ratio: 4/5; overflow: hidden; background: var(--blue); }
.study-cover img { width: 100%; height: 100%; object-fit: contain; }
.study-meta { margin: 0 0 18px; color: var(--aqua); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.study-body h3 { max-width: 650px; margin: 0 0 18px; font-family: var(--display); font-size: clamp(30px, 4vw, 54px); line-height: .98; letter-spacing: -.04em; }
.study-body p:last-child { max-width: 650px; margin: 0; font-size: 17px; line-height: 1.5; }
.download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-width: 170px;
  padding: 18px 22px;
  text-decoration: none;
  color: white;
  background: var(--ink);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  transition: background .2s, transform .2s;
}
.download-link:hover { background: var(--aqua); color: var(--ink); transform: rotate(-1deg); }
.loading { color: rgba(18,61,105,.6); }

.newsletter { padding-block: clamp(85px, 10vw, 138px); background: var(--aqua-soft); }
.newsletter-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(42px, 7vw, 100px); align-items: end; }
.newsletter .section-number { color: var(--ink); }
.newsletter h2 { max-width: 730px; margin: 0 0 26px; font-family: var(--display); font-size: clamp(46px, 6.3vw, 86px); line-height: .94; letter-spacing: -.055em; }
.newsletter-copy > p:not(.section-number) { max-width: 550px; margin: 0 0 40px; font-size: clamp(18px, 2vw, 23px); line-height: 1.45; }
.contact-links { display: grid; justify-items: start; gap: 26px; }
.social-link { display: inline-grid; gap: 7px; padding-bottom: 8px; border-bottom: 3px solid var(--ink); text-decoration: none; }
.social-link span { font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.social-link strong { font-family: var(--display); font-size: clamp(23px, 2.5vw, 32px); letter-spacing: -.04em; }
.social-link:hover strong { color: var(--blue); }
.email-link strong { font-size: clamp(17px, 2vw, 26px); overflow-wrap: anywhere; }
.newsletter-form { padding: clamp(28px, 4vw, 50px); border: 1px solid var(--ink); background: var(--paper-strong); box-shadow: 12px 12px 0 var(--aqua); }
.newsletter-form label { display: block; margin-bottom: 14px; font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.newsletter-input-row { display: flex; border: 2px solid var(--ink); }
.newsletter-input-row input { width: 100%; min-width: 0; padding: 17px 18px; border: 0; border-radius: 0; outline-offset: -5px; color: var(--ink); background: white; font: inherit; font-size: 17px; }
.newsletter-input-row button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; flex: none; padding: 16px 19px; border: 0; color: white; background: var(--ink); font-size: 12px; font-weight: 900; letter-spacing: .04em; cursor: pointer; }
.newsletter-input-row button:hover, .newsletter-input-row button:focus-visible { background: var(--blue); }
.newsletter-input-row button:disabled { opacity: .65; cursor: wait; }
.newsletter-note { margin: 17px 0 0; font-size: 13px; line-height: 1.4; }
.newsletter-feedback { margin: 14px 0 0; min-height: 1.4em; font-size: 14px; font-weight: 700; }
.newsletter-feedback[data-state="error"] { color: #ad332f; }

.services-note { position: relative; z-index: 1; max-width: 760px; margin: 44px 0 0; font-size: 18px; line-height: 1.5; color: rgba(255,255,255,.85); }
.services-note a { color: white; font-weight: 800; text-decoration-color: var(--aqua); text-decoration-thickness: 2px; text-underline-offset: 4px; }
.newsletter-note a { font-weight: 700; }

.contact { padding-block: clamp(85px, 10vw, 138px); background: var(--paper); border-top: 1px solid var(--line); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(42px, 7vw, 100px); align-items: start; }
.contact h2 { max-width: 620px; margin: 0 0 26px; font-family: var(--display); font-size: clamp(46px, 6.3vw, 86px); line-height: .94; letter-spacing: -.055em; }
.contact .section-number { color: var(--blue); }
.contact-copy > p:not(.section-number) { max-width: 520px; margin: 0 0 40px; font-size: clamp(18px, 2vw, 23px); line-height: 1.45; }
.social-icons { display: flex; flex-wrap: wrap; gap: 14px 26px; }
.social-icons a { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 800; text-decoration: none; }
.social-icons svg { width: 34px; height: 34px; padding: 6px; color: white; background: var(--ink); }
.social-icons a:hover svg, .social-icons a:focus-visible svg { background: var(--blue); }
.contact-form { display: grid; padding: clamp(28px, 4vw, 50px); border: 1px solid var(--ink); background: var(--paper-strong); box-shadow: 12px 12px 0 var(--aqua); }
.contact-form label { margin: 0 0 10px; font-size: 12px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.contact-form input, .contact-form textarea { width: 100%; margin: 0 0 22px; padding: 15px 16px; border: 2px solid var(--ink); border-radius: 0; color: var(--ink); background: white; font: inherit; font-size: 17px; }
.contact-form textarea { resize: vertical; min-height: 150px; }
.contact-form input:focus-visible, .contact-form textarea:focus-visible { outline: 3px solid var(--aqua); outline-offset: 2px; }
.contact-form button { justify-self: start; display: inline-flex; align-items: center; gap: 12px; min-height: 54px; padding: 16px 22px; border: 0; color: white; background: var(--ink); font-size: 12px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; cursor: pointer; }
.contact-form button:hover, .contact-form button:focus-visible { background: var(--blue); }
.contact-form button:disabled { opacity: .65; cursor: wait; }
.contact-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.newsletter-feedback[data-state="success"] { color: var(--blue-dark); }
.footer-social { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 18px; }

.legal { padding: 150px var(--pad) 110px; }
.legal-shell { width: min(820px, 100%); margin-inline: auto; }
.legal h1 { margin: 0 0 18px; font-family: var(--display); font-size: clamp(42px, 6vw, 76px); line-height: .95; letter-spacing: -.055em; }
.legal-updated { margin: 0 0 40px; color: var(--blue); font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.legal h2 { margin: 56px 0 16px; padding-top: 22px; border-top: 3px solid var(--aqua); font-family: var(--display); font-size: clamp(24px, 3vw, 34px); line-height: 1.05; letter-spacing: -.03em; scroll-margin-top: 100px; }
.legal h3 { margin: 30px 0 10px; font-size: 19px; }
.legal p, .legal li { font-size: 17px; line-height: 1.6; }
.legal ol, .legal ul { padding-left: 1.3em; }
.legal li + li { margin-top: 8px; }
.legal-box { margin: 26px 0; padding: 22px 26px; border: 1px solid var(--ink); background: var(--paper-strong); }
.legal-box p { margin: 0; }
.legal-box p + p { margin-top: 6px; }

.site-footer { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: end; padding: clamp(56px, 8vw, 110px) var(--pad) 45px; color: white; background: #0e3558; }
.footer-statement p { margin: 0 0 16px; color: var(--aqua); font-size: 12px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.footer-statement strong { display: block; max-width: 750px; font-family: var(--display); font-size: clamp(36px, 5vw, 72px); line-height: .95; letter-spacing: -.045em; }
.footer-meta { display: grid; justify-items: end; gap: 10px; font-size: 13px; }
.footer-meta a { font-weight: 800; text-decoration-color: var(--aqua); text-decoration-thickness: 2px; text-underline-offset: 4px; }

@media (max-width: 900px) {
  .site-header { height: 72px; }
  .brand { width: 155px; }
  .menu-toggle { display: grid; grid-template-columns: auto 22px; gap: 3px 12px; align-items: center; border: 0; color: var(--ink); background: transparent; font-size: 11px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
  .menu-toggle span { grid-row: 1 / 3; }
  .menu-toggle i { display: block; width: 22px; height: 2px; background: currentColor; transition: transform .2s; }
  .main-nav { position: fixed; inset: 72px 0 auto; display: grid; gap: 0; padding: 14px var(--pad) 30px; background: var(--paper); border-bottom: 1px solid var(--line); transform: translateY(-140%); transition: transform .3s ease; }
  .main-nav.is-open { transform: translateY(0); }
  .main-nav.legal-nav { position: static; display: flex; gap: 18px; padding: 0; background: none; border: 0; transform: none; }
  .main-nav.legal-nav a { padding: 0; font-size: 11px; }
  .main-nav a { padding: 16px 0; }
  .intro-copy { width: 100%; }
  .radar-field { width: 95vw; right: -50%; top: 24%; }
  .vision-slide { grid-template-columns: 1fr; gap: 35px; }
  .claim-copy { grid-column: 1; grid-row: 1; }
  .claim-visual { grid-column: 1; grid-row: 2; width: min(620px, 100%); }
  .positioning-grid { grid-template-columns: 1fr; }
  .section-heading-light, .studies-heading, .newsletter-grid, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-visual { justify-items: start; order: 2; padding-left: 0; }
  .about-copy { order: 1; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 280px; }
  .study-card { grid-template-columns: minmax(150px, 220px) 1fr; }
  .download-link { grid-column: 2; justify-self: start; }
}

@media (max-width: 620px) {
  .intro { min-height: 860px; padding-top: 115px; align-items: start; }
  .intro h1 { font-size: clamp(52px, 16vw, 76px); }
  .intro-lead { font-size: 18px; }
  .scroll-cue { left: var(--pad); right: auto; }
  .section-heading h2 { font-size: clamp(40px, 13vw, 58px); }
  .vision-slide { gap: 35px; }
  .claim-visual { width: 100%; }
  .claim-copy :is(h1, h2) { font-size: clamp(38px, 12vw, 46px); }
  .carousel-controls { justify-content: space-between; margin-top: 34px; }
  .service-card span { margin-bottom: 42px; }
  .study-card { grid-template-columns: minmax(0, 1fr); padding: 18px; }
  .about h2 { margin-bottom: 36px; }
  .about-photo-frame { width: min(100%, 290px); }
  .download-link { grid-column: 1; width: 100%; }
  .newsletter-input-row { flex-direction: column; }
  .newsletter-input-row button { min-height: 54px; }
  .site-footer { grid-template-columns: 1fr; }
  .footer-meta { justify-items: start; }
  .footer-social { justify-content: flex-start; }
  .legal { padding-top: 120px; }
  .contact-form button { justify-self: stretch; justify-content: center; }
}

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