:root {
  --font-sans: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto,
    sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo,
    monospace;
  --body: 400 15px/1.5 var(--font-sans);

  --r-md: 12px;
  --r-lg: 14px;
  --r-pill: 999px;
  --shadow-card: 0 1px 2px rgba(15, 25, 35, 0.04),
    0 4px 12px rgba(15, 25, 35, 0.04);
  --shadow-lift: 0 20px 60px rgba(15, 25, 35, 0.12),
    0 4px 12px rgba(15, 25, 35, 0.05);

  --bg: #dfe5ec;
  --surface: #ffffff;
  --surface-2: #eef1f6;
  --border: #d2d9e2;
  --border-md: #b2bcc9;
  --text-1: #14181d;
  --text-2: #363d45;
  --text-3: #5c6470;
  --navy: #17324a;
  --teal: #316986;
  --gold: #c69a54;

  --section-y: 96px;
  --pair-gap: 40px;
  --title-gap: 40px;
  --eyebrow-gap: 16px;
  --footer-y: 64px;
}

* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text-1);
  font: var(--body);
  -webkit-font-smoothing: antialiased;
}
a {
  color: var(--teal);
  text-decoration: none;
}
a:hover {
  color: var(--navy);
}
::selection {
  background: rgba(59, 126, 161, 0.15);
}

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--teal);
  outline-offset: 3px;
  border-radius: 3px;
}
#principles a:focus-visible,
#contact .btn-navy:focus-visible,
footer a:focus-visible,
nav.site-nav .btn-navy:focus-visible {
  outline-color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

.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: absolute;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--navy);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--r-md);
  font: 600 14px/1 var(--font-sans);
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 12px;
  color: #fff;
}

.nav-link:hover {
  color: var(--navy);
}
.btn-navy:hover {
  background: #0f2338;
  color: #fff;
}
.btn-navy:active {
  transform: translateY(1px);
}
.card-link:hover {
  box-shadow: var(--shadow-lift);
}
.foot-link:hover {
  color: #fff;
}

.wrap {
  max-width: 1160px;
  margin: 0 auto;
  padding-left: 40px;
  padding-right: 40px;
}
.eyebrow {
  font: 700 10px/1.2 var(--font-sans);
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--eyebrow-gap);
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0 56px;
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  align-items: center;
  text-align: center;
}
.grid-2 > *,
.grid-3 > *,
.grid-4 > * {
  min-width: 0;
}
.card {
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  padding: 32px;
}
.card h3 {
  font: 400 22px/1.2 var(--font-serif);
  color: var(--navy);
  margin: 0 0 10px;
}
.card p {
  font: 400 15px/1.55 var(--font-sans);
  color: var(--text-2);
  margin: 0;
}
.card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
}
.card-num {
  font: 500 13px/1 var(--font-mono);
  color: var(--text-3);
  letter-spacing: 1px;
}
.sec-h2 {
  font: 400 clamp(30px, 3.4vw, 42px) / 1.12 var(--font-serif);
  color: var(--navy);
  letter-spacing: -0.4px;
  margin: 0 0 var(--title-gap);
  text-wrap: pretty;
}
.sec-h2 em,
h1 em {
  font-style: italic;
  color: var(--teal);
}
.band {
  background: var(--surface-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.principle {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.principle h3 {
  font: 400 24px/1.25 var(--font-serif);
  color: #fff;
  margin: 0 0 10px;
}
.principle h3 em {
  font-style: italic;
  color: var(--gold);
}
.principle p {
  font: 400 15px/1.6 var(--font-sans);
  color: rgba(255, 255, 255, 0.68);
  margin: 0;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 1px solid var(--border-md);
  border-radius: var(--r-sm, 8px);
  background: transparent;
  color: var(--navy);
  cursor: pointer;
}
.nav-toggle:hover {
  background: var(--surface-2);
}
.nav-toggle .bars {
  display: block;
  width: 18px;
  height: 12px;
  position: relative;
}
.nav-toggle .bars::before,
.nav-toggle .bars::after,
.nav-toggle .bars span {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 1.5px;
  background: currentColor;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.15s ease;
}
.nav-toggle .bars::before {
  top: 0;
}
.nav-toggle .bars span {
  top: 5.25px;
}
.nav-toggle .bars::after {
  bottom: 0;
}
.nav-toggle[aria-expanded="true"] .bars::before {
  transform: translateY(5.25px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .bars span {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .bars::after {
  transform: translateY(-5.25px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-h, 63px);
  left: 0;
  right: 0;
  z-index: 49;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-lift);
  padding: 8px 24px 20px;
  max-height: calc(100dvh - var(--nav-h, 63px));
  overflow-y: auto;
}
.mobile-menu.open {
  display: block;
}
.mobile-menu a {
  display: block;
  padding: 15px 0;
  font: 600 16px/1 var(--font-sans);
  color: var(--text-1);
  border-bottom: 1px solid var(--border);
}
.mobile-menu a:last-child {
  border-bottom: 0;
}
.mobile-menu .btn-navy {
  margin-top: 18px;
  padding: 15px 20px;
  text-align: center;
  color: #fff;
  background: var(--navy);
  border-radius: var(--r-pill);
  border-bottom: 0;
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 40px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--border);
}
.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  color: inherit;
}
.brand-mark {
  width: 34px;
  height: 34px;
  background: var(--navy);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 400 15px/1 var(--font-serif);
  color: #fff;
  letter-spacing: -0.5px;
}
.brand-word {
  font: 700 12px/1 var(--font-sans);
  letter-spacing: 2.5px;
  color: var(--navy);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font: 600 13px/1 var(--font-sans);
  color: var(--text-2);
}
.btn-navy {
  color: #fff;
  background: var(--navy);
  transition: background 0.15s;
}
.site-nav .btn-navy {
  font: 600 13px/1 var(--font-sans);
  padding: 11px 18px;
  border-radius: var(--r-pill);
}

.eyebrow--hero {
  margin-bottom: var(--title-gap);
}
.eyebrow--accent {
  color: var(--teal);
}
.eyebrow--on-dark {
  color: rgba(255, 255, 255, 0.72);
}

.hero {
  padding-top: var(--section-y);
  padding-bottom: var(--pair-gap);
}
.hero-title {
  font: 400 clamp(38px, 5.6vw, 64px) / 1.08 var(--font-serif);
  color: var(--navy);
  letter-spacing: -0.8px;
  max-width: 900px;
  margin: 0 0 28px;
  text-wrap: pretty;
}
.hero-lede {
  font: 400 clamp(17px, 1.6vw, 20px) / 1.6 var(--font-sans);
  color: var(--text-2);
  max-width: 640px;
  margin: 0;
  text-wrap: pretty;
}
.hero-lede + .hero-lede {
  margin-top: 20px;
}

.facts {
  padding-top: var(--pair-gap);
  padding-bottom: var(--pair-gap);
}
.fact-label {
  font: 700 10px/1.2 var(--font-sans);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 8px;
}
.fact-value {
  font: 600 15px/1.3 var(--font-sans);
  color: var(--text-1);
}

.section-head {
  max-width: 640px;
}
.section-head--wide {
  max-width: 680px;
}
.py-section {
  padding-top: var(--section-y);
  padding-bottom: var(--section-y);
}

.work-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 72px;
  align-items: flex-start;
}
.work-lede {
  font: 400 15px/1.6 var(--font-sans);
  color: var(--text-2);
  margin: 0;
  max-width: 320px;
}
.card-link {
  display: block;
  background: var(--surface);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-card);
  padding: 36px;
  color: inherit;
  transition: box-shadow 0.15s, transform 0.15s;
}
.punto-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.punto-tag {
  font: 700 10px/1.2 var(--font-sans);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--teal);
}
.punto-title {
  font: 400 30px/1.1 var(--font-serif);
  color: var(--navy);
  margin: 0 0 12px;
  letter-spacing: -0.4px;
}
.punto-desc {
  font: 400 16px/1.6 var(--font-sans);
  color: var(--text-2);
  margin: 0 0 22px;
  max-width: 560px;
}
.punto-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.pill {
  font: 600 13px/1 var(--font-sans);
  color: var(--text-2);
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 9px 14px;
  border-radius: var(--r-pill);
}
.punto-foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  font: 500 13px/1.4 var(--font-mono);
  color: var(--text-3);
}

.principles {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.principles-glow {
  position: absolute;
  width: 520px;
  height: 520px;
  pointer-events: none;
}
.principles-glow--1 {
  top: -160px;
  right: -120px;
  background: radial-gradient(circle, rgba(80, 150, 190, 0.18), transparent 70%);
}
.principles-glow--2 {
  bottom: -200px;
  left: -140px;
  background: radial-gradient(circle, rgba(198, 154, 84, 0.12), transparent 70%);
}
.principles-inner {
  position: relative;
}
.principles-title {
  font: 400 clamp(34px, 4.4vw, 52px) / 1.1 var(--font-serif);
  color: #fff;
  letter-spacing: -0.6px;
  margin: 0 0 var(--title-gap);
  text-wrap: pretty;
}
.principles-title em {
  font-style: italic;
  color: var(--gold);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 56px;
  align-items: end;
}
.contact-title {
  font: 400 clamp(30px, 3.8vw, 46px) / 1.1 var(--font-serif);
  color: var(--navy);
  letter-spacing: -0.5px;
  margin: 0 0 var(--title-gap);
  max-width: 640px;
  text-wrap: pretty;
}
.contact-title em {
  font-style: italic;
  color: var(--teal);
}
.contact-lede {
  font: 400 17px/1.6 var(--font-sans);
  color: var(--text-2);
  margin: 0;
  max-width: 480px;
}
.contact-lede + .contact-lede {
  margin-top: 14px;
}
.contact-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 260px;
}
.contact-actions .btn-navy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font: 600 15px/1 var(--font-sans);
  padding: 16px 24px;
  border-radius: var(--r-md);
}

.site-footer {
  background: var(--navy);
  color: #fff;
}
.site-footer .wrap {
  padding-top: var(--footer-y);
  padding-bottom: var(--footer-y);
}
.footer-top {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 11px;
}
.footer-tagline {
  font: 400 15px/1.6 var(--font-sans);
  color: #d0d9e6;
  margin: 0;
  max-width: 420px;
}
.footer-mark {
  width: 32px;
  height: 32px;
  background: #0f2338;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 400 14px/1 var(--font-serif);
  color: #fff;
  letter-spacing: -0.5px;
}
.footer-word {
  font: 700 12px/1 var(--font-sans);
  letter-spacing: 2.5px;
  color: #fff;
}
.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.footer-legal {
  font: 400 13px/1.7 var(--font-sans);
  color: #9caebd;
}

@media (max-width: 860px) {
  .wrap {
    padding-left: 24px;
    padding-right: 24px;
  }
  .grid-2,
  .grid-3,
  .work-grid,
  .contact-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .contact-grid {
    align-items: stretch !important;
  }
  nav.site-nav {
    padding: 14px 24px !important;
  }
  .nav-links {
    gap: 18px !important;
  }
  .nav-link,
  nav.site-nav .btn-navy {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

@media (max-width: 600px) {
  :root {
    --section-y: 48px;
    --pair-gap: 24px;
    --title-gap: 28px;
    --footer-y: 40px;
  }
  .wrap {
    padding-left: 20px;
    padding-right: 20px;
  }
  nav.site-nav {
    padding: 12px 20px !important;
  }
  nav.site-nav .btn-navy {
    font-size: 12px !important;
    padding: 10px 14px !important;
  }
  .grid-4 {
    gap: 20px;
  }
  .card {
    padding: 24px;
  }
  .work-grid > a {
    padding: 26px !important;
  }
}