:root {
  color-scheme: light;
  --ink: #15232b;
  --muted: #52616a;
  --line: #d9e0e3;
  --surface: #f3f6f6;
  --accent: #b1252e;
  --accent-dark: #851a22;
  --navy: #10262f;
  --warm: #f4eee7;
  --paper: #fff;
  --shell: 72rem;
}
* { box-sizing: border-box; }
html { font-family: Arial, Helvetica, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.55; }
body { margin: 0; }
a { color: inherit; text-underline-offset: .18em; }
a:hover { color: var(--accent-dark); }
:focus-visible { outline: 3px solid #f2b705; outline-offset: 3px; box-shadow: 0 0 0 2px #10262f; }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 10; padding: .75rem 1rem; background: var(--ink); color: #fff; }
.skip-link:focus { top: 1rem; }
.shell { width: min(calc(100% - 2rem), var(--shell)); margin-inline: auto; }
.site-header { position: relative; z-index: 5; border-bottom: 1px solid var(--line); background: var(--paper); }
.header-row { min-height: 4.5rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.wordmark { display: block; text-decoration: none; }
.wordmark img { display: block; width: 10.5rem; height: auto; }
.nav-list { display: flex; flex-wrap: wrap; gap: 1rem 1.5rem; margin: 0; padding: 0; list-style: none; }
.nav-list a, .site-footer nav a { text-decoration: none; font-weight: 700; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.header-search { display: flex; min-width: 12rem; }
.header-search input { min-width: 0; width: 9rem; padding: .55rem .65rem; border: 1px solid var(--line); border-right: 0; border-radius: .3rem 0 0 .3rem; }
.header-search button { padding: .55rem .7rem; color: #fff; background: var(--navy); border: 1px solid var(--navy); border-radius: 0 .3rem .3rem 0; font-weight: 800; }
.hero { padding: clamp(3.75rem, 8vw, 7rem) 0; color: #fff; background: radial-gradient(circle at 82% 24%, #294a55 0 8%, transparent 32%), linear-gradient(120deg, #0e242d, #17343f 72%, #10262f); border-bottom: .35rem solid var(--accent); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(18rem, .7fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; }
h1, h2, h3 { line-height: 1.12; letter-spacing: -.025em; }
h1 { margin: .45rem 0 1.15rem; font-size: clamp(2.65rem, 5.8vw, 4.85rem); max-width: 13ch; }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.25rem; }
.eyebrow, .card-kicker { margin: 0; color: var(--accent); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.lede { max-width: 43rem; color: inherit; opacity: .84; font-size: clamp(1.08rem, 2vw, 1.32rem); }
.actions { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.button { display: inline-block; padding: .85rem 1.15rem; border-radius: .3rem; background: var(--accent); color: white; font-weight: 800; text-decoration: none; }
.button:hover { background: var(--accent-dark); color: white; }
.button-secondary { border: 1px solid rgba(255,255,255,.55); background: transparent; }
.button-secondary:hover { background: #fff; color: var(--navy); }
.text-link { font-weight: 800; }
.hero-note { margin: 1.4rem 0 0; color: #c8d5d9; font-size: .9rem; }
.diagnostic-panel { padding: 1.65rem; color: var(--ink); background: var(--paper); border-radius: .8rem; box-shadow: 0 1.4rem 3.5rem rgba(0,0,0,.25); }
.panel-label { margin: 0; color: var(--accent); font-size: .72rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.diagnostic-panel h2 { margin: .45rem 0 1rem; font-size: 1.55rem; }
.diagnostic-panel a { display: flex; justify-content: space-between; gap: 1rem; padding: .95rem 0; border-top: 1px solid var(--line); font-weight: 800; text-decoration: none; }
.diagnostic-panel small { color: var(--muted); font-weight: 400; text-align: right; }
.brand-strip { background: var(--paper); border-bottom: 1px solid var(--line); }
.brand-row { min-height: 5.25rem; display: flex; align-items: center; justify-content: space-between; gap: 2rem; }
.brand-row p { color: var(--muted); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.brand-row ul { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1rem 2rem; margin: 0; padding: 0; list-style: none; font-weight: 800; }
.section-block { padding-block: clamp(3rem, 6vw, 5rem); }
.section-heading { max-width: 46rem; margin-bottom: 2rem; }
.section-heading > p:last-child { color: var(--muted); font-size: 1.05rem; }
.split-heading { display: grid; grid-template-columns: minmax(0, .95fr) minmax(20rem, 1.05fr); gap: clamp(2rem, 7vw, 6rem); align-items: end; margin-bottom: 2.5rem; }
.split-heading h2 { margin-bottom: 0; }
.split-heading > p { margin: 0; color: var(--muted); font-size: 1.07rem; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.card { padding: 1.5rem; border: 1px solid var(--line); background: var(--paper); }
.card h2, .card h3 { margin: .45rem 0 .75rem; }
.card p:last-child { margin-bottom: 0; color: var(--muted); }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value-grid article { padding: 2rem; border-right: 1px solid var(--line); }
.value-grid article:first-child { padding-left: 0; }
.value-grid article:last-child { border-right: 0; }
.value-number { color: var(--accent); font-size: .78rem; font-weight: 900; letter-spacing: .12em; }
.value-grid h3 { margin: .7rem 0; }
.value-grid p { margin-bottom: 0; color: var(--muted); }
.section-tint { background: var(--surface); border-block: 1px solid var(--line); }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.service-card { min-height: 17rem; display: flex; flex-direction: column; padding: 1.65rem; background: var(--paper); border: 1px solid var(--line); border-radius: .5rem; }
.service-card h3 { margin: 0 0 .8rem; }
.service-card p { color: var(--muted); }
.service-card a { margin-top: auto; color: var(--accent-dark); font-weight: 800; text-decoration: none; }
.section-action { margin: 2rem 0 0; }
.workflow { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--navy); }
.workflow li { padding: 1.4rem 1.2rem 0 0; }
.workflow li > span { color: var(--accent); font-size: .75rem; font-weight: 900; }
.workflow h3 { margin: .55rem 0; }
.workflow p { color: var(--muted); font-size: .95rem; }
.dark-section { color: #fff; background: var(--navy); }
.feature-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(2rem, 7vw, 6rem); align-items: center; }
.feature-grid > div > p:not(.eyebrow) { max-width: 45rem; color: #c8d5d9; font-size: 1.08rem; }
.button-light { margin-top: 1rem; background: #fff; color: var(--navy); }
.button-light:hover { background: var(--warm); color: var(--navy); }
.quick-check { padding: 1.7rem; color: var(--ink); background: var(--warm); border-radius: .6rem; }
.quick-check h3 { margin-top: 0; }
.quick-check ul { margin-bottom: 0; padding-left: 1.2rem; }
.quick-check li + li { margin-top: .7rem; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { padding: 1.25rem 2.5rem 1.25rem 0; font-size: 1.08rem; font-weight: 800; cursor: pointer; }
.faq-list p { max-width: 50rem; margin: -.25rem 0 1.4rem; color: var(--muted); }
.final-cta { display: flex; align-items: center; justify-content: space-between; gap: 3rem; }
.final-cta > div:first-child { max-width: 48rem; }
.search-hero { padding: clamp(2.5rem,6vw,5rem) 0 2.5rem; background: var(--surface); border-bottom: 1px solid var(--line); }
.search-form { max-width: 46rem; }
.search-form label { display: block; margin-bottom: .55rem; font-weight: 800; }
.search-form > div { display: flex; gap: .65rem; }
.search-form input { flex: 1; min-width: 0; padding: .9rem 1rem; border: 1px solid #aab6bb; border-radius: .3rem; font: inherit; }
.search-results { max-width: 58rem; border-top: 1px solid var(--line); }
.search-results article { padding: 1.5rem 0; border-bottom: 1px solid var(--line); }
.search-results h3 { margin: .35rem 0 .55rem; }
.search-results p:last-child { margin-bottom: 0; color: var(--muted); }
.search-empty { max-width: 48rem; padding: 2rem; background: var(--surface); border-left: .3rem solid var(--accent); }
.listing-intro, .page-intro { padding-top: clamp(2.5rem, 6vw, 5rem); }
.listing-overview { max-width: 72rem; padding-top: 1.5rem; color: var(--muted); columns: 2 20rem; column-gap: 3rem; }
.listing-overview p { margin-top: 0; break-inside: avoid; }
.article-layout { padding-bottom: 5rem; }
.content-meta { margin-top: 1.3rem; color: var(--muted); font-size: .88rem; }
.article-visual { max-width: 60rem; margin: 2.5rem 0 0; }
.article-visual img { display: block; width: 100%; height: auto; border-radius: .65rem; }
.article-visual figcaption { margin-top: .7rem; color: var(--muted); font-size: .88rem; }
.prose { max-width: 48rem; font-size: 1.07rem; }
.prose section { margin-top: 2.5rem; }
.article-related { max-width: 48rem; margin-top: 3rem; padding: 1.5rem 1.6rem; background: var(--surface); border: 1px solid var(--line); border-radius: .5rem; }
.article-related h2 { margin-top: 0; font-size: 1.25rem; }
.article-related ul { display: grid; gap: 1rem; margin: 0; padding: 0; list-style: none; }
.article-related li { display: grid; gap: .2rem; }
.article-related a { font-weight: 750; }
.article-related span { color: var(--muted); }
.article-next { max-width: 48rem; margin-top: 3.5rem; padding: 1.4rem 1.6rem; background: var(--surface); border-left: .3rem solid var(--accent); }
.article-next p { margin-bottom: 0; color: var(--muted); }
.breadcrumbs { padding-top: 1.25rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0; padding: 0; list-style: none; font-size: .9rem; color: var(--muted); }
.breadcrumbs li:not(:last-child)::after { content: '/'; margin-left: .4rem; }
.site-footer { padding: 3rem 0; border-top: 1px solid var(--line); background: var(--surface); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.footer-brand img { display: block; width: 10.5rem; height: auto; }
.footer-brand p { max-width: 28rem; color: var(--muted); }
.site-footer nav { display: flex; flex-wrap: wrap; align-content: start; gap: .75rem 1.25rem; }
@media (max-width: 48rem) {
  .header-row { align-items: flex-start; flex-direction: column; padding-block: 1rem; }
  .header-search { width: 100%; }
  .header-search input { width: 100%; }
  .hero-grid, .footer-grid, .split-heading, .feature-grid { grid-template-columns: 1fr; }
  .card-grid, .service-grid, .value-grid { grid-template-columns: 1fr; }
  .brand-row, .final-cta { align-items: flex-start; flex-direction: column; padding-block: 1.25rem; }
  .brand-row ul { justify-content: flex-start; }
  .value-grid article, .value-grid article:first-child { padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .value-grid article:last-child { border-bottom: 0; }
  .workflow { grid-template-columns: 1fr; }
  .workflow li { display: grid; grid-template-columns: 2rem 1fr; gap: .75rem; padding-right: 0; }
  .service-card { min-height: 0; }
  .listing-overview { columns: 1; }
  h1 { max-width: none; }
}