:root {
  --ink: #10282b;
  --ink-soft: #294649;
  --paper: #f5f1e8;
  --white: #fffefa;
  --teal: #197b78;
  --aqua: #62d4ca;
  --coral: #ef6548;
  --yellow: #e8bd43;
  --line: #c9d1c8;
  --line-dark: #3d5b5d;
  --display: Baskerville, "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --body: Candara, "Trebuchet MS", Verdana, sans-serif;
  --shadow: 0 18px 45px rgba(16, 40, 43, .12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button, input { font: inherit; letter-spacing: 0; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }
.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  padding: 9px 14px;
  color: var(--white);
  background: var(--ink);
  border-radius: 4px;
}
.skip-link:focus { transform: translateY(0); }
.wrap { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 48px)); margin-inline: auto; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--teal);
  font-size: .76rem;
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; display: inline-block; width: 28px; height: 3px; margin: 0 9px 3px 0; background: var(--coral); }
.section-title {
  max-width: 780px;
  margin: 0;
  font-family: var(--display);
  font-size: 4.5rem;
  font-weight: 400;
  line-height: 1.02;
}
.section-lede { max-width: 700px; margin: 20px 0 0; color: var(--ink-soft); font-size: 1.08rem; }
.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  height: 76px;
  border-bottom: 1px solid rgba(255, 254, 250, .2);
  color: var(--white);
  transition: background-color .2s ease, color .2s ease, border-color .2s ease;
}
.site-header.inner,
.site-header.scrolled {
  color: var(--ink);
  background: rgba(255, 254, 250, .96);
  border-color: var(--line);
}
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--display); font-size: 1.35rem; text-decoration: none; }
.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--ink);
  background: var(--aqua);
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: var(--display);
  font-weight: 700;
  line-height: 1;
}
.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { position: relative; font-size: .86rem; font-weight: 700; text-decoration: none; }
.site-nav a::after { content: ""; position: absolute; right: 0; bottom: -7px; left: 0; height: 2px; background: var(--coral); transform: scaleX(0); transform-origin: left; transition: transform .2s ease; }
.site-nav a:hover::after, .site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.nav-apply { padding: 8px 13px; border: 1px solid currentColor; border-radius: 5px; }
.nav-apply::after { display: none; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; color: inherit; background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 22px; height: 2px; margin: 5px auto; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  display: grid;
  min-height: 600px;
  height: min(86svh, 760px);
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
  isolation: isolate;
}
.signal-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: rgba(7, 28, 31, .28); pointer-events: none; }
.hero-inner { align-self: end; padding-bottom: clamp(62px, 9vh, 96px); }
.hero-inner { min-width: 0; }
.hero-copy { width: min(780px, 82%); }
.hero .eyebrow { color: var(--aqua); }
.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 8.5rem;
  font-weight: 400;
  line-height: .84;
}
.hero-tagline { max-width: 720px; margin: 26px 0 0; font-family: var(--display); font-size: 3.05rem; line-height: 1.08; }
.hero-note { max-width: 570px; margin: 20px 0 0; color: #dce9e5; font-size: .98rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; gap: 10px; padding: 10px 17px; border: 1px solid var(--ink); border-radius: 5px; font-size: .86rem; font-weight: 700; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 8px 0 rgba(16, 40, 43, .18); }
.button-primary { color: var(--ink); background: var(--aqua); border-color: var(--aqua); }
.button-quiet { color: var(--white); background: transparent; border-color: rgba(255, 255, 255, .65); }
.hero-axis { position: absolute; right: 32px; bottom: 38px; display: flex; align-items: center; gap: 10px; color: #dce9e5; font-size: .68rem; text-transform: uppercase; writing-mode: vertical-rl; }
.hero-axis::before { content: ""; width: 1px; height: 74px; background: var(--coral); }

.article-index { padding: 82px 0 94px; background: var(--white); border-bottom: 1px solid var(--line); }
.index-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 450px); gap: 64px; align-items: end; margin-bottom: 42px; }
.index-heading .section-lede { margin: 0; }
.article-directory { border-top: 2px solid var(--ink); }
.article-link {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr) 110px 24px;
  gap: 22px;
  align-items: center;
  min-height: 116px;
  padding: 16px 8px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: background-color .18s ease, padding .18s ease;
}
.article-link:hover { padding-right: 14px; padding-left: 14px; background: #eff7f3; }
.article-thumb { width: 150px; aspect-ratio: 16 / 9; object-fit: cover; border: 1px solid var(--line); border-radius: 4px; }
.article-thumb.placeholder { display: grid; place-items: center; background: var(--paper); color: var(--teal); font-family: var(--display); font-size: 2rem; }
.article-text { min-width: 0; }
.article-text strong { display: block; font-family: var(--display); font-size: 1.65rem; font-weight: 400; line-height: 1.12; }
.article-text span { display: block; max-width: 720px; margin-top: 7px; color: var(--ink-soft); font-size: .88rem; line-height: 1.45; }
.article-kind { color: var(--teal); font-size: .72rem; font-weight: 700; text-transform: uppercase; }
.article-arrow { color: var(--coral); font-size: 1.5rem; line-height: 1; transition: transform .18s ease; }
.article-link:hover .article-arrow { transform: translateX(4px); }
.published-list:empty { display: none; }
.published-list:not(:empty) { border-top: 1px solid var(--line); }
.published-list a { display: block; padding: 18px 8px; border-bottom: 1px solid var(--line); font-family: var(--display); font-size: 1.25rem; text-decoration: none; }

.capability-band { padding: 100px 0; }
.capability-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 54px; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.capability { min-height: 270px; padding: 25px 24px 30px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.capability-index { color: var(--coral); font-family: var(--display); font-size: 2rem; }
.capability h3 { margin: 44px 0 10px; font-family: var(--display); font-size: 1.55rem; font-weight: 400; line-height: 1.1; }
.capability p { margin: 0; color: var(--ink-soft); font-size: .9rem; }
.applications-band { padding: 100px 0; color: var(--white); background: var(--teal); }
.applications-band .eyebrow { color: var(--yellow); }
.applications-band .eyebrow::before { background: var(--aqua); }
.application-ledger { margin-top: 52px; border-top: 1px solid rgba(255, 255, 255, .5); }
.application-row { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 40px; padding: 22px 0; border-bottom: 1px solid rgba(255, 255, 255, .35); }
.application-row strong { font-family: var(--display); font-size: 1.35rem; font-weight: 400; }
.application-row span { color: #dcf3ee; }
.methods-band { padding: 100px 0; background: var(--yellow); }
.methods-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 72px; margin-top: 56px; }
.method { padding-top: 22px; border-top: 3px solid var(--ink); }
.method h3 { margin: 0 0 18px; font-family: var(--display); font-size: 3.35rem; font-weight: 400; line-height: 1; }
.method p { color: #203b3e; }
.method-links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.method-links a { font-size: .82rem; font-weight: 700; text-underline-offset: 4px; }
.team-band { padding: 100px 0; background: var(--white); }
.team-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 52px; border-top: 2px solid var(--ink); }
.person { padding: 25px 24px 28px 0; border-bottom: 1px solid var(--line); }
.person + .person { padding-left: 24px; border-left: 1px solid var(--line); }
.person h3 { margin: 0; font-family: var(--display); font-size: 1.45rem; font-weight: 400; line-height: 1.15; }
.person p { min-height: 50px; margin: 12px 0 20px; color: var(--ink-soft); font-size: .86rem; line-height: 1.45; }
.person-links { display: flex; flex-wrap: wrap; gap: 14px; }
.person-links a { color: var(--teal); font-size: .78rem; font-weight: 700; text-underline-offset: 3px; }
.contact-band { padding: 84px 0; color: var(--white); background: var(--ink); }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: 80px; align-items: end; }
.contact-band .eyebrow { color: var(--aqua); }
.contact-band .section-title { max-width: 800px; }
.contact-details { padding-left: 24px; border-left: 3px solid var(--coral); }
.contact-details p, .contact-details address { margin: 0 0 18px; color: #dce9e5; font-style: normal; }
.contact-details a { color: var(--white); font-weight: 700; text-underline-offset: 4px; }
.site-footer { padding: 28px 0; color: #dce9e5; background: #0b1c1f; border-top: 1px solid var(--line-dark); }
.footer-shell { display: flex; align-items: center; justify-content: space-between; gap: 24px; font-size: .78rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { text-underline-offset: 3px; }

.inner-main { padding-top: 76px; }
.page-masthead { padding: 92px 0 72px; background: var(--aqua); border-bottom: 1px solid var(--ink); }
.page-masthead.coral { background: var(--coral); color: var(--white); }
.page-masthead.yellow { background: var(--yellow); }
.page-masthead h1 { max-width: 900px; margin: 0; font-family: var(--display); font-size: 7rem; font-weight: 400; line-height: .94; overflow-wrap: anywhere; }
.page-masthead p { max-width: 680px; margin: 24px 0 0; font-size: 1.05rem; }
.content-band { padding: 82px 0 100px; background: var(--white); }
.spec-list { margin: 40px 0 0; padding: 0; list-style: none; border-top: 2px solid var(--ink); }
.spec-list li { display: grid; grid-template-columns: 54px minmax(0, 1fr); gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.spec-list li::before { content: attr(data-index); color: var(--coral); font-family: var(--display); font-size: 1.45rem; }
.data-section { padding: 32px 0; border-top: 2px solid var(--ink); }
.data-section + .data-section { margin-top: 42px; }
.data-section h2 { margin: 0 0 16px; font-family: var(--display); font-size: 2rem; font-weight: 400; }
.data-meta { color: var(--teal); font-size: .78rem; font-weight: 700; text-transform: uppercase; }
.record-list { display: grid; gap: 1px; margin-top: 25px; background: var(--line); border: 1px solid var(--line); }
.record { padding: 18px; background: var(--paper); }
.record strong { display: block; font-family: var(--display); font-size: 1.18rem; font-weight: 400; }
.record span { color: var(--ink-soft); font-size: .86rem; }
.legal-list { display: grid; gap: 0; margin-top: 36px; border-top: 2px solid var(--ink); }
.legal-item { display: flex; gap: 20px; align-items: baseline; justify-content: space-between; padding: 20px 0; border-bottom: 1px solid var(--line); }
.legal-item strong { font-family: var(--display); font-size: 1.2rem; font-weight: 400; }
.legal-item span { flex: 0 0 auto; color: var(--teal); font-size: .74rem; font-weight: 700; }
.signup-shell { width: min(720px, calc(100% - 48px)); margin-inline: auto; }
.signup-form { margin-top: 38px; padding-top: 28px; border-top: 2px solid var(--ink); }
.field label { display: block; margin-bottom: 8px; font-size: .82rem; font-weight: 700; }
.field input[type="email"] { width: 100%; min-height: 52px; padding: 10px 14px; color: var(--ink); background: var(--white); border: 1px solid var(--ink); border-radius: 4px; }
.consents { display: grid; gap: 16px; margin: 28px 0; }
.check { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 12px; align-items: start; font-size: .86rem; line-height: 1.45; }
.check input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--teal); }

.article-progress { position: fixed; z-index: 120; top: 0; left: 0; width: 0; height: 3px; background: var(--coral); }
.article-masthead { padding: 138px 0 78px; color: var(--white); background: var(--ink); border-bottom: 8px solid var(--aqua); }
.article-masthead .eyebrow { color: var(--aqua); }
.article-masthead h1 { max-width: 960px; margin: 0; font-family: var(--display); font-size: 6.8rem; font-weight: 400; line-height: .95; overflow-wrap: anywhere; }
.article-dek { max-width: 760px; margin: 25px 0 0; color: #dce9e5; font-size: 1.1rem; }
.article-layout { display: grid; grid-template-columns: 230px minmax(0, 760px); gap: 68px; justify-content: center; padding: 78px 0 110px; }
.toc { position: sticky; top: 108px; align-self: start; max-height: calc(100vh - 140px); overflow: auto; padding-right: 18px; border-right: 1px solid var(--line); }
.toc strong { display: block; margin-bottom: 14px; color: var(--teal); font-size: .73rem; text-transform: uppercase; }
.toc a { display: block; padding: 7px 0; color: var(--ink-soft); font-size: .77rem; line-height: 1.3; text-decoration: none; }
.toc a:hover { color: var(--coral); }
.article-body { min-width: 0; font-family: Georgia, "Times New Roman", serif; font-size: 1.08rem; line-height: 1.78; }
.article-body > :first-child { margin-top: 0; }
.article-body h2, .article-body h3 { font-family: var(--display); font-weight: 400; line-height: 1.12; scroll-margin-top: 106px; }
.article-body h2 { margin: 2.15em 0 .65em; padding-top: .55em; border-top: 1px solid var(--line); font-size: 3rem; }
.article-body h3 { margin: 1.8em 0 .5em; font-size: 1.55rem; }
.article-body p { margin: 1.05em 0; }
.article-body ul, .article-body ol { padding-left: 1.35em; }
.article-body li { margin: .45em 0; }
.article-body a { color: var(--teal); text-decoration-thickness: 1px; text-underline-offset: 3px; }
.article-body b, .article-body strong { color: #0b4f4d; }
.article-body img { width: min(100%, 680px); margin: 30px auto; border: 1px solid var(--line); border-radius: 5px; box-shadow: var(--shadow); }
.table-scroll { width: 100%; margin: 30px 0; overflow-x: auto; border: 1px solid var(--line); }
.article-body table { width: 100%; min-width: 620px; border-collapse: collapse; font-family: var(--body); font-size: .82rem; }
.article-body th, .article-body td { padding: 12px; border: 1px solid var(--line); text-align: left !important; background: var(--white) !important; }
.article-body th { color: var(--white) !important; background: var(--teal) !important; }
.article-end { margin-top: 56px; padding-top: 24px; border-top: 3px solid var(--ink); font-family: var(--body); }
.article-end a { display: inline-flex; gap: 8px; align-items: center; font-weight: 700; text-decoration: none; }

[data-reveal] { opacity: 1; transform: none; }
[data-reveal].revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  [data-reveal] { opacity: 1; transform: none; }
}
@media (max-width: 900px) {
  .wrap { width: calc(100% - 32px); max-width: 760px; }
  .menu-toggle { display: block; }
  .site-nav { position: fixed; inset: 76px 0 auto; display: none; align-items: stretch; gap: 0; padding: 10px 16px 22px; color: var(--ink); background: var(--white); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
  .site-nav.open { display: grid; }
  .site-nav a { min-height: 48px; padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .site-nav a::after { display: none; }
  .nav-apply { margin-top: 10px; text-align: center; }
  .hero-copy { width: 100%; }
  .hero h1 { font-size: 6.3rem; }
  .hero-tagline { font-size: 2.2rem; }
  .section-title { font-size: 3.4rem; }
  .hero-axis { display: none; }
  .index-heading { grid-template-columns: 1fr; gap: 22px; }
  .article-link { grid-template-columns: 112px minmax(0, 1fr) 24px; }
  .article-thumb { width: 112px; }
  .article-kind { display: none; }
  .capability-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .person:nth-child(3) { border-left: 0; padding-left: 0; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .page-masthead h1 { font-size: 5rem; }
  .article-masthead h1 { font-size: 4.8rem; }
  .method h3 { font-size: 2.7rem; }
  .article-layout { grid-template-columns: minmax(0, 760px); width: calc(100% - 40px); max-width: 760px; margin-inline: auto; }
  .toc { position: static; max-height: none; padding: 0 0 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .toc-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .narrow { width: calc(100% - 32px); max-width: 760px; }
  .site-header { height: 68px; }
  .site-nav { top: 68px; }
  .hero { min-height: 600px; height: 86svh; }
  .hero-inner { padding-bottom: 58px; }
  .hero h1 { font-size: 3.95rem; }
  .hero-tagline { font-size: 1.55rem; }
  .section-title { font-size: 2.55rem; }
  .hero-note { font-size: .9rem; }
  .hero-actions { align-items: stretch; }
  .button { width: 100%; }
  .article-index, .capability-band, .applications-band, .methods-band, .team-band { padding: 72px 0; }
  .article-link { grid-template-columns: minmax(0, 1fr) 20px; gap: 14px; min-height: 0; padding: 19px 4px; }
  .article-thumb, .article-thumb.placeholder, .article-kind { display: none; }
  .article-text strong { font-size: 1.24rem; }
  .article-text span { font-size: .82rem; }
  .capability-grid, .methods-grid, .team-grid { grid-template-columns: 1fr; }
  .capability { min-height: 220px; }
  .capability h3 { margin-top: 28px; }
  .application-row { grid-template-columns: 1fr; gap: 8px; }
  .methods-grid { gap: 44px; }
  .method h3 { font-size: 2.2rem; }
  .person, .person + .person { padding: 22px 0; border-left: 0; }
  .person p { min-height: 0; }
  .footer-shell { align-items: flex-start; flex-direction: column; }
  .inner-main { padding-top: 68px; }
  .page-masthead { padding: 70px 0 58px; }
  .page-masthead h1 { font-size: 3.4rem; }
  .content-band { padding: 62px 0 80px; }
  .legal-item { align-items: flex-start; flex-direction: column; gap: 6px; }
  .article-masthead { padding: 112px 0 62px; }
  .article-masthead h1 { font-size: 3.25rem; }
  .article-layout { width: calc(100% - 32px); max-width: 760px; padding: 58px 0 80px; }
  .toc-links { grid-template-columns: 1fr; }
  .article-body { font-size: 1rem; }
  .article-body h2 { font-size: 2.1rem; }
}