:root {
  --navy-950: #041a29;
  --navy-900: #082c43;
  --navy-800: #0c3d5b;
  --navy-700: #105174;
  --blue-600: #1478ad;
  --cyan-400: #46c7dd;
  --cyan-300: #7ad6e6;
  --cyan-100: #dff5fa;
  --orange-500: #f7941d;
  --orange-400: #ffab43;
  --white: #fff;
  --mist: #f4f8fa;
  --slate: #547080;
  --ink: #0c293b;
  --line: #cde0e8;
  --dark-line: rgba(255, 255, 255, .18);
  --font: "Manrope", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --content: 1240px;
  --gutter: clamp(1.25rem, 4vw, 4rem);
  --section: clamp(4.5rem, 8vw, 7.5rem);
  --radius: 1rem;
  --shadow: 0 22px 70px rgba(4, 26, 41, .12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  margin: 0;
  min-width: 320px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; }
h1, h2, h3 { line-height: 1.08; letter-spacing: -.045em; text-wrap: balance; }
h1 { max-width: 13ch; font-size: clamp(2.8rem, 6vw, 5.6rem); }
h2 { max-width: 17ch; font-size: clamp(2.15rem, 4.4vw, 3.9rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.45rem); letter-spacing: -.025em; }
p { max-width: 72ch; }
:focus-visible { outline: 3px solid var(--orange-500); outline-offset: 4px; }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: .75rem;
  left: .75rem;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  background: var(--white);
  color: var(--navy-950);
  font-weight: 800;
}
.skip-link:focus-visible { width: auto; height: auto; padding: .75rem 1rem; clip: auto; }
.wrap { width: min(100%, var(--content)); margin-inline: auto; padding-inline: var(--gutter); }
.section { position: relative; padding-block: var(--section); }
.section-mist { background: var(--mist); }
.section-dark { background: var(--navy-950); color: var(--white); }
.section-navy { background: var(--navy-900); color: var(--white); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.1rem;
  color: var(--blue-600);
  font-size: .74rem;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.eyebrow::before { width: 2rem; height: 2px; background: var(--orange-500); content: ""; }
.section-dark .eyebrow, .section-navy .eyebrow, .industry-hero .eyebrow { color: var(--cyan-400); }
.lede { margin-top: 1.4rem; color: var(--slate); font-size: clamp(1.08rem, 1.7vw, 1.28rem); }
.section-dark .lede, .section-navy .lede { color: #c8dae3; }
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  padding: .82rem 1.35rem;
  border: 1px solid transparent;
  border-radius: .45rem;
  text-decoration: none;
  font-size: .9rem;
  font-weight: 800;
  transition: transform .16s ease, background-color .16s ease, border-color .16s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange-500); color: var(--navy-950); }
.button-primary:hover { background: var(--orange-400); }
.button-outline { border-color: rgba(255, 255, 255, .52); background: transparent; color: var(--white); }
.button-outline:hover { border-color: var(--white); background: rgba(255, 255, 255, .07); }
.text-link { color: var(--blue-600); font-weight: 800; text-underline-offset: .25em; }

.site-header {
  position: fixed;
  z-index: 80;
  inset: 0 0 auto;
  border-bottom: 1px solid var(--dark-line);
  background: rgba(4, 26, 41, .97);
  backdrop-filter: blur(14px);
}
.header-inner {
  display: flex;
  width: min(100%, var(--content));
  min-height: 78px;
  align-items: center;
  gap: 2rem;
  margin: auto;
  padding-inline: var(--gutter);
}
.wordmark { display: block; flex: 0 0 auto; margin-right: auto; text-decoration: none; }
.wordmark img { width: clamp(215px, 19vw, 258px); height: auto; }
.site-nav ul { display: flex; align-items: center; gap: clamp(1rem, 2.25vw, 2rem); margin: 0; list-style: none; }
.site-nav a { display: inline-flex; min-height: 44px; align-items: center; color: #c8dae3; font-size: .86rem; font-weight: 600; text-decoration: none; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--white); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 1px solid var(--dark-line); border-radius: .45rem; background: transparent; color: var(--white); }
.menu-toggle span { display: block; width: 20px; height: 2px; margin: 5px auto; background: currentColor; }

.breadcrumbs { padding-top: 7.4rem; background: var(--navy-950); color: #a9c2cd; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .5rem; list-style: none; font-size: .78rem; }
.breadcrumbs li:not(:last-child)::after { margin-left: .5rem; color: var(--cyan-400); content: "/"; }
.breadcrumbs a { text-underline-offset: .2em; }

.industry-hero { overflow: hidden; padding: 2.2rem 0 clamp(4.8rem, 9vw, 8rem); background: var(--navy-950); color: var(--white); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .75fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: center; }
.hero-copy .lede { max-width: 63ch; color: #c8dae3; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.hero-note { margin-top: 1.25rem; color: #97b5c2; font-size: .82rem; }
.hero-visual {
  position: relative;
  height: clamp(350px, 42vw, 500px);
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(122, 214, 230, .35);
  border-radius: var(--radius);
  background: var(--navy-900);
  box-shadow: 0 30px 80px rgba(0, 0, 0, .28);
}
.hero-visual::after { position: absolute; inset: 0; background: linear-gradient(180deg, transparent 65%, rgba(4, 26, 41, .2)); content: ""; pointer-events: none; }
.hero-visual img { width: 100%; height: 100%; object-fit: cover; }

.scope-banner { border-bottom: 1px solid var(--line); background: var(--cyan-100); }
.scope-banner .wrap { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; padding-block: 1.25rem; }
.scope-label { padding: .28rem .52rem; border-radius: .3rem; background: var(--navy-900); color: var(--white); font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.scope-banner p { color: var(--navy-800); font-size: .87rem; }

.section-head { display: grid; grid-template-columns: minmax(0, .85fr) minmax(300px, .65fr); gap: 3rem; align-items: end; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3.2rem; }
.info-card { min-height: 225px; padding: 1.5rem; border: 1px solid var(--line); border-radius: .8rem; background: var(--white); }
.info-card .card-number { display: block; margin-bottom: 2.5rem; color: var(--blue-600); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.info-card h3 { margin-bottom: .75rem; }
.info-card p { color: var(--slate); font-size: .92rem; }

.workflow { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); margin-top: 3.4rem; counter-reset: steps; }
.workflow li { counter-increment: steps; position: relative; min-height: 235px; padding: 1.25rem 1rem; border-block: 1px solid var(--dark-line); border-left: 1px solid var(--dark-line); }
.workflow li:last-child { border-right: 1px solid var(--dark-line); }
.workflow li::before { display: block; margin-bottom: 2.5rem; color: var(--cyan-400); content: "0" counter(steps); font-size: .7rem; font-weight: 800; letter-spacing: .12em; }
.workflow h3 { color: var(--white); font-size: .98rem; letter-spacing: -.015em; }
.workflow p { margin-top: .7rem; color: #a9c2cd; font-size: .8rem; line-height: 1.5; }

.map-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3.2rem; }
.map-column { padding: 1.6rem; border-top: 4px solid var(--cyan-400); background: var(--white); box-shadow: var(--shadow); }
.map-column:nth-child(2) { border-top-color: var(--orange-500); }
.map-column h3 { margin-bottom: 1.2rem; }
.check-list { display: grid; gap: .65rem; list-style: none; }
.check-list li { position: relative; padding-left: 1.2rem; color: var(--slate); font-size: .9rem; }
.check-list li::before { position: absolute; left: 0; top: .7em; width: 6px; height: 6px; border-radius: 50%; background: var(--orange-500); content: ""; }

.document-layout { display: grid; grid-template-columns: minmax(260px, .65fr) minmax(0, 1.35fr); gap: clamp(2.5rem, 7vw, 7rem); align-items: start; }
.document-intro { position: sticky; top: 110px; }
.document-list { border-top: 1px solid var(--line); }
.document-item { display: grid; grid-template-columns: minmax(190px, .55fr) 1fr; gap: 1.5rem; padding: 1.4rem 0; border-bottom: 1px solid var(--line); }
.document-item strong { color: var(--navy-900); }
.document-item span { color: var(--slate); font-size: .9rem; }

.roles-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-top: 3rem; }
.role-card { padding: 1.35rem; border-left: 2px solid var(--cyan-400); background: rgba(255, 255, 255, .055); }
.role-card strong { display: block; color: var(--white); }
.role-card span { display: block; margin-top: .45rem; color: #a9c2cd; font-size: .84rem; }

.boundary { display: grid; grid-template-columns: auto 1fr; gap: 1.25rem; align-items: start; margin-top: 3rem; padding: 1.45rem; border: 1px solid var(--line); border-radius: .75rem; background: var(--cyan-100); }
.boundary-mark { display: grid; width: 2.4rem; height: 2.4rem; place-items: center; border-radius: 50%; background: var(--orange-500); color: var(--navy-950); font-weight: 900; }
.boundary h3 { margin-bottom: .45rem; }
.boundary p { color: var(--navy-800); font-size: .9rem; }

.reference-list { display: grid; gap: .8rem; margin-top: 2.5rem; list-style: none; }
.reference-list a { display: grid; grid-template-columns: 1fr auto; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--dark-line); color: var(--white); font-weight: 700; text-decoration: none; }
.reference-list a::after { color: var(--cyan-400); content: "↗"; }
.reference-list a:hover { color: var(--cyan-300); }
.reference-note { margin-top: 1.2rem; color: #91afbc; font-size: .78rem; }

.industry-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: 3.2rem; }
.industry-card { position: relative; display: flex; min-height: 315px; flex-direction: column; padding: 1.65rem; overflow: hidden; border: 1px solid var(--line); border-radius: .9rem; background: var(--white); text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.industry-card:hover { transform: translateY(-4px); border-color: var(--cyan-400); box-shadow: var(--shadow); }
.industry-card::after { position: absolute; right: -4rem; bottom: -5rem; width: 12rem; height: 12rem; border: 1px solid var(--cyan-300); border-radius: 50%; content: ""; }
.industry-card .card-tag { color: var(--blue-600); font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.industry-card h2 { margin-top: 2.3rem; font-size: clamp(1.65rem, 3vw, 2.4rem); }
.industry-card p { margin-top: .85rem; color: var(--slate); font-size: .92rem; }
.industry-card .card-link { margin-top: auto; padding-top: 2rem; color: var(--navy-900); font-weight: 800; }
.industry-card.is-core { background: var(--navy-900); color: var(--white); }
.industry-card.is-core p { color: #b9d0da; }
.industry-card.is-core .card-tag, .industry-card.is-core .card-link { color: var(--cyan-400); }

.cta { background: linear-gradient(135deg, var(--navy-800), var(--navy-950)); color: var(--white); }
.cta-grid { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: center; }
.cta h2 { max-width: 19ch; }
.cta p { margin-top: 1rem; color: #b9d0da; }

.site-footer { padding: 3rem 0; border-top: 1px solid var(--dark-line); background: var(--navy-950); color: #a9c2cd; }
.footer-top { display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.footer-brand p { margin-top: .8rem; font-size: .84rem; }
.footer-links { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.footer-links a { font-size: .82rem; text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--dark-line); font-size: .75rem; }

@media (max-width: 1050px) {
  .hero-grid, .section-head, .document-layout { grid-template-columns: 1fr; }
  .document-intro { position: static; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .workflow { grid-template-columns: repeat(2, 1fr); }
  .workflow li:nth-child(even) { border-right: 1px solid var(--dark-line); }
  .workflow li:last-child { grid-column: 1 / -1; }
  .roles-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .site-nav { position: absolute; inset: 78px 0 auto; display: none; padding: 1rem var(--gutter) 1.4rem; border-top: 1px solid var(--dark-line); background: var(--navy-950); }
  .site-nav.is-open { display: block; }
  .site-nav ul { align-items: stretch; flex-direction: column; gap: .1rem; }
  .site-nav a { min-height: 48px; }
  .header-cta { display: none; }
  .hero-grid, .map-grid, .cta-grid { grid-template-columns: 1fr; }
  .hero-visual { height: clamp(350px, 70vw, 500px); }
  .industry-grid { grid-template-columns: 1fr; }
  .cta-grid .button { justify-self: start; }
}

@media (max-width: 620px) {
  h1 { font-size: clamp(2.65rem, 13vw, 4rem); }
  .scope-banner .wrap, .boundary { grid-template-columns: 1fr; }
  .card-grid, .workflow, .roles-grid { grid-template-columns: 1fr; }
  .workflow li, .workflow li:nth-child(even), .workflow li:last-child { grid-column: auto; border-right: 1px solid var(--dark-line); }
  .document-item { grid-template-columns: 1fr; gap: .45rem; }
  .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
  .footer-links { flex-direction: column; }
}

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