:root {
  --surface: #f7f8fb;
  --text: #0f172a;
  --muted: #5b6475;
  --line: #e5e7ef;
  --accent: #1d4ed8;
  --focus: #0f766e;
  --radius: 18px;
  --max: 1080px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #fff;
  color: var(--text);
  line-height: 1.6;
}
a { color: var(--accent); text-underline-offset: 4px; }
img { max-width: 100%; display: block; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
[id] { scroll-margin-top: 100px; }
header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.main-nav { display: flex; align-items: center; gap: 1.5rem; min-height: 88px; position: relative; }
.logo { display: flex; align-items: center; min-height: 44px; flex-shrink: 0; }
.logo img { height: 34px; width: auto; }
.nav-links { display: flex; align-items: center; gap: 0.5rem; list-style: none; padding: 0; margin: 0 0 0 auto; }
.nav-links a { display: flex; align-items: center; min-height: 44px; padding: 0.5rem; font-size: 0.9rem; color: var(--muted); text-decoration: none; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--accent); background: #eff6ff; border-radius: 6px; }
.nav-actions { display: flex; align-items: center; gap: 0.75rem; }
.mobile-menu { display: none; }
h1, h2, h3 { line-height: 1.2; margin: 0; letter-spacing: -0.025em; }
h1 { font-size: clamp(2.1rem, 5vw, 3.6rem); max-width: 22ch; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 1rem; }
h3 { font-size: 1.1rem; }
p { color: var(--muted); margin: 0.75rem 0 0; }
section { padding: 0 0 2.5rem; }
.hero { padding: 3.5rem 0 3rem; }
.eyebrow { display: block; color: var(--accent); font-size: 0.8rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; margin-bottom: 0.85rem; }
.lede { font-size: 1.1rem; max-width: 58ch; margin-top: 1rem; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.25rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.75rem; min-height: 44px; padding: 0.8rem 1.15rem; border: 1px solid var(--line); border-radius: 8px; text-align: center; text-decoration: none; font-weight: 600; }
button.btn { font: inherit; font-weight: 600; cursor: pointer; }
[hidden] { display: none !important; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: #173fad; }
.btn-secondary { color: var(--text); background: #fff; }
.btn-secondary:hover { background: var(--surface); }
.nav-contact { font-size: 0.9rem; padding: 0.5rem 0.9rem; }
.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.card { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.3rem; }
.card p { margin-top: 0.6rem; }
.card h3 a { display: inline-flex; align-items: center; min-height: 44px; gap: 0.5rem; }
.service-grid .card:last-child:nth-child(odd) { grid-column: 1 / -1; }
.follow-on { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.85rem 1.5rem; padding: 1.25rem 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); margin-bottom: 2.5rem; }
.follow-on > div { min-width: 0; }
.follow-on h2 { font-size: 1.15rem; margin-bottom: 0; }
.follow-on p { margin-top: 0.4rem; max-width: 56ch; }
.local-note { max-width: 65ch; }
.cta-band { padding: 1.75rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); margin-bottom: 2.5rem; }
.cta-band p { max-width: 60ch; }
.cta-band a { overflow-wrap: anywhere; }
.breadcrumb { padding-top: 1rem; font-size: 0.9rem; color: var(--muted); }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; list-style: none; padding: 0; margin: 0; }
.breadcrumb li:not(:last-child)::after { content: '/'; margin-left: 0.5rem; }
.breadcrumb a { display: inline-flex; align-items: center; min-height: 44px; }
.page-hero { padding: 1.5rem 0 2.5rem; }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3rem); }
.service-notice { max-width: 65ch; border-left: 3px solid var(--accent); padding: 0.6rem 0 0.6rem 1rem; margin-top: 1rem; font-size: 0.95rem; color: var(--text); }
.prose { max-width: 68ch; }
.prose h2:not(:first-child) { margin-top: 1.75rem; }
.report-hero h1 { max-width: 24ch; }
.report-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 2rem; padding: 1.25rem 0; margin: 1.5rem 0 0; border-block: 1px solid var(--line); }
.report-meta dt { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); }
.report-meta dd { margin: 0.25rem 0 0; font-weight: 600; }
.report-layout { display: grid; grid-template-columns: 210px minmax(0, 1fr); gap: 2.5rem; align-items: start; }
.report-toc { position: sticky; top: 100px; padding: 1rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); font-size: 0.9rem; }
.report-toc ol { padding-left: 1.2rem; margin-bottom: 0; }
.report-toc a { display: inline-block; padding: 0.4rem 0; }
.report-body { min-width: 0; overflow-wrap: anywhere; }
.report-body p, .report-body li { color: #374151; }
.report-body > section { padding-bottom: 2.5rem; }
.report-body h3 { margin-top: 1.5rem; line-height: 1.4; }
.report-body .eyebrow { margin-bottom: 0.6rem; }
.report-callout { background: #eff6ff; border-left: 4px solid var(--accent); padding: 1.25rem; margin: 1.25rem 0; }
.report-callout h3 { margin: 0; }
.report-table-wrap { overflow-x: auto; margin: 1.25rem 0; border: 1px solid var(--line); border-radius: 10px; }
.report-table-wrap:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
.report-body table { width: 100%; border-collapse: collapse; font-size: 0.88rem; text-align: left; }
.report-body caption { text-align: left; padding: 0.9rem 1rem; color: var(--muted); background: var(--surface); }
.report-body th, .report-body td { padding: 0.85rem; border-top: 1px solid var(--line); vertical-align: top; min-width: 105px; }
.report-body th { background: var(--surface); font-weight: 650; }
.report-body td { color: #374151; }
.report-finding { border-top: 2px solid var(--line); padding: 1.5rem 0; }
.report-finding .finding-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--accent); margin: 0 0 0.5rem; }
.report-finding h3 { margin: 0; font-size: 1.25rem; }
.report-steps { padding-left: 1.4rem; }
.report-steps li { margin: 0.85rem 0; padding-left: 0.2rem; }
@media (max-width: 850px) {
  .report-layout { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .report-toc { position: static; }
  .report-toc ol { columns: 2; column-gap: 2rem; }
  .report-toc li { break-inside: avoid; }
}
@media (max-width: 480px) {
  .report-meta { grid-template-columns: minmax(0, 1fr); }
  .report-toc ol { columns: 1; }
  .report-body table { min-width: 540px; }
}
.status:empty { display: none; }
.faq { border-top: 1px solid var(--line); padding-top: 1rem; margin-top: 1.25rem; }
.related { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; padding-bottom: 2rem; }
.related a { display: inline-flex; align-items: center; min-height: 44px; }
footer { border-top: 1px solid var(--line); padding: 1rem 0; font-size: 0.9rem; }
.footer-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1.5rem; }
.footer-row p { margin: 0; }
.footer-row a { display: inline-flex; align-items: center; min-height: 44px; overflow-wrap: anywhere; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
.skip-link { position: absolute; left: 1rem; top: -100px; padding: 0.75rem 1rem; background: #fff; z-index: 30; }
.skip-link:focus { top: 1rem; }
.anchor-alias { display: block; height: 0; }
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .nav-actions { margin-left: auto; }
  .mobile-menu { display: block; }
  .mobile-menu summary { display: flex; align-items: center; gap: 0.6rem; min-height: 44px; padding: 0.6rem 0.75rem; cursor: pointer; font-weight: 600; font-size: 0.9rem; list-style: none; border: 1px solid var(--line); border-radius: 8px; }
  .mobile-menu summary::-webkit-details-marker { display: none; }
  .menu-icon { width: 16px; height: 10px; border-block: 2px solid currentColor; position: relative; }
  .menu-icon::after { content: ''; position: absolute; top: 2px; left: 0; width: 16px; border-top: 2px solid currentColor; }
  .mobile-menu[open] summary { background: var(--surface); color: var(--accent); }
  .mobile-menu ul { position: absolute; right: 0; top: calc(100% - 1px); width: min(100%, 24rem); list-style: none; margin: 0; padding: 0.6rem; background: #fff; border: 1px solid var(--line); border-radius: 0 0 12px 12px; box-shadow: 0 18px 36px rgba(15,23,42,0.12); }
  .mobile-menu a { display: flex; align-items: center; min-height: 48px; padding: 0.6rem 0.75rem; text-decoration: none; color: var(--text); }
  .mobile-menu ul { max-height: calc(100vh - 90px); max-height: calc(100dvh - 90px); overflow-y: auto; }
  .mobile-menu a:hover, .mobile-menu a[aria-current="page"] { background: var(--surface); color: var(--accent); }
}
@media (max-width: 640px) {
  .main-nav { min-height: 68px; gap: 0.5rem; }
  .logo img { height: 26px; }
  .nav-contact { display: none; }
  .wrap { padding: 0 1rem; }
  .hero { padding: 2rem 0; }
  .lede { font-size: 1rem; }
  .service-grid { grid-template-columns: 1fr; }
  .service-grid .card:last-child:nth-child(odd) { grid-column: auto; }
  .card { padding: 1.1rem; }
  .follow-on { padding: 1.1rem; }
  .cta-band { padding: 1.25rem; }
  .page-hero { padding-top: 1rem; }
  .footer-row { display: block; }
}
/* The three-product editorial layout. Report typography remains shared above. */
.home-hero { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr); align-items: center; gap: 3rem; padding: 4.5rem 0; }
.home-hero h1 { font-size: clamp(2.8rem, 4.7vw, 4.2rem); letter-spacing: -0.045em; line-height: 1.06; }
.home-hero h1 > span { color: var(--accent); }
.home-hero .lede { font-size: 1.12rem; line-height: 1.75; margin-top: 1.5rem; }
.hero-note { font-size: 0.9rem; max-width: 72ch; margin-top: 1.25rem; }
.decision-panel { background: #10203b; color: #fff; border-radius: 14px; padding: 2rem; }
.panel-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em; color: #abc6fa; font-weight: 650; }
.decision-panel ol { list-style: none; padding: 0; margin: 1.75rem 0 0; }
.decision-panel li { display: flex; gap: 1rem; padding: 1.35rem 0; border-top: 1px solid #35445b; }
.stage-number { color: #abc6fa; font-size: 0.85rem; padding-top: 0.2rem; }
.decision-panel strong { display: block; font-size: 1.15rem; font-weight: 600; }
.decision-panel li div > span { display: block; margin-top: 0.35rem; font-size: 0.9rem; color: #c2cfe1; }
.decision-panel > p { color: #c2cfe1; font-size: 0.85rem; border-top: 1px solid #35445b; padding-top: 1.25rem; }
.section-block { padding: 3.75rem 0; border-top: 1px solid var(--line); }
.section-heading { max-width: 720px; margin-bottom: 2rem; }
.section-heading h2, .value-section h2, .split-section h2, .evidence-band h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.15; }
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; gap: 1rem; margin: 0; padding: 0; }
.product-card { display: flex; flex-direction: column; border: 1px solid #dbe2ee; border-top: 3px solid var(--accent); border-radius: 0 0 12px 12px; padding: 1.75rem; background: #f8faff; }
.product-number { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.07em; font-weight: 700; color: var(--accent); margin-bottom: 1.5rem; }
.product-card h3 { font-size: 1.35rem; line-height: 1.3; }
.product-card p { font-size: 0.95rem; }
.product-card .product-outcome { margin-top: 1.5rem; padding-top: 1.25rem; border-top: 1px solid #dbe2ee; }
.product-outcome strong { display: block; color: var(--text); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 0.4rem; }
.product-card > a { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; min-height: 44px; margin-top: auto; padding-top: 1.5rem; font-size: 0.9rem; font-weight: 650; }
.value-section, .split-section, .evidence-band, .faq-section { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; }
.value-list > div + div { border-top: 1px solid var(--line); margin-top: 1.5rem; padding-top: 1.5rem; }
.value-list h3 { font-size: 1.1rem; }
.source-note { font-size: 0.82rem; line-height: 1.65; }
.evidence-links { align-self: center; }
.evidence-links > a { display: block; color: var(--text); padding: 1.5rem 0; border-bottom: 1px solid var(--line); text-decoration: none; font-size: 0.9rem; }
.evidence-links > a:hover { color: var(--accent); }
.evidence-links > a > span:first-child { display: block; color: var(--accent); font-size: 1.2rem; font-weight: 650; margin-bottom: 0.25rem; }
.local-note { max-width: none; }
.local-note p { max-width: 72ch; }
.cta-band { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); align-items: center; gap: 3rem; padding: 2.5rem; background: #10203b; color: #fff; border: 0; border-radius: 12px; margin: 1rem 0 3rem; }
.cta-band h2 { font-size: clamp(1.65rem, 3vw, 2rem); }
.cta-band p { color: #c2cfe1; }
.cta-band .eyebrow { color: #abc6fa; }
.cta-band a:not(.btn) { color: #dbe8ff; }
.cta-band .btn-primary { background: #fff; color: #173fad; border-color: #fff; }
.cta-band .btn-primary:hover { background: #e9f0ff; }
.cta-band a:focus-visible, .cta-band button:focus-visible { outline-color: #abc6fa; }
.report-cta { display: block; }
.cta-band:has(.contact-form) { align-items: start; }
.contact-form { display: grid; gap: 0.35rem; }
.contact-form label { font-size: 0.85rem; font-weight: 600; color: #dbe8ff; margin-top: 0.5rem; }
.contact-form label span { font-weight: 400; color: #9fb0c8; }
.contact-form input, .contact-form textarea { width: 100%; min-height: 44px; padding: 0.65rem 0.75rem; border: 1px solid #3a4d6b; border-radius: 8px; background: #0b1730; color: #fff; font: inherit; }
.contact-form textarea { resize: vertical; min-height: 7.5rem; }
.contact-form input:focus-visible, .contact-form textarea:focus-visible { outline: 3px solid #abc6fa; outline-offset: 1px; }
.contact-form .cf-turnstile { margin-top: 0.75rem; min-height: 65px; }
.contact-form button { margin-top: 0.5rem; font: inherit; font-weight: 600; cursor: pointer; }
.contact-form button[disabled] { opacity: 0.7; cursor: progress; }
.contact-form .status { margin-top: 0.5rem; color: #dbe8ff; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.page-hero { max-width: 920px; padding: 2.5rem 0 3.75rem; }
.page-hero h1 { max-width: 23ch; font-size: clamp(2.25rem, 4.6vw, 3.7rem); }
.page-hero .lede { max-width: 68ch; line-height: 1.75; }
.detail-row { display: grid; grid-template-columns: minmax(0, 0.65fr) minmax(0, 1.35fr); gap: 3rem; padding: 1.5rem 0; border-top: 1px solid var(--line); }
.detail-row h3 { font-size: 1.1rem; line-height: 1.5; }
.detail-row p { margin: 0; max-width: 74ch; }
.cost-note { background: #eff4fd; padding: 2rem; border-left: 3px solid var(--accent); margin: 0 0 3rem; }
.cost-note h2 { font-size: 1.5rem; }
.cost-note p { max-width: 85ch; }
.faq-section .faq:first-child { margin-top: 0; }
.faq summary { font-weight: 600; padding: 0 0 0.6rem; min-height: 44px; cursor: pointer; }
.faq[open] { padding-bottom: 0.75rem; }
.scenario-example { background: var(--surface); padding: 2rem; border-radius: 12px; }
.scenario-example ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; list-style: none; padding: 0; }
.scenario-example li strong { display: block; margin-bottom: 0.6rem; }
.scenario-example li span { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 1000px) {
  .home-hero { gap: 2rem; padding: 3.75rem 0; }
  .decision-panel { padding: 1.5rem; }
  .product-card { padding: 1.25rem; }
  .value-section, .split-section, .evidence-band, .faq-section { gap: 2.5rem; }
}
@media (max-width: 760px) {
  .home-hero, .product-grid, .value-section, .split-section, .evidence-band, .faq-section, .cta-band, .scenario-example ol { grid-template-columns: minmax(0, 1fr); }
  .home-hero { padding: 2.75rem 0; }
  .home-hero h1 { max-width: 16ch; font-size: clamp(2.5rem, 8.5vw, 3.6rem); }
  .home-hero .lede { font-size: 1.05rem; }
  .section-block { padding: 2.75rem 0; }
  .product-card { padding: 1.5rem; }
  .product-number { margin-bottom: 1rem; }
  .product-card > a { margin-top: 0; }
  .detail-row { grid-template-columns: minmax(0, 1fr); gap: 0.5rem; }
  .cta-band { padding: 1.5rem; gap: 1rem; }
  .cta-band .actions { margin-top: 0; }
  .scenario-example { padding: 1.5rem; }
  .scenario-example ol { gap: 1.5rem; }
  .cost-note { padding: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  header, footer, .actions, .cta-band, .skip-link, .related { display: none; }
  .wrap { max-width: none; padding: 0; }
  .hero, .page-hero { padding-top: 0; }
  .card { break-inside: avoid; }
  p { color: #222; }
  @page { margin: 16mm; }
  body { font-size: 10pt; }
  .breadcrumb, .report-toc { display: none; }
  .report-layout { display: block; }
  .report-hero { padding-bottom: 1.5rem; }
  .report-hero h1 { font-size: 28pt; }
  .report-meta { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-body h2 { font-size: 18pt; }
  .report-body h3 { font-size: 12pt; }
  .report-body h2, .report-body h3, .report-body .eyebrow, .finding-label { break-after: avoid; }
  .report-body p { orphans: 3; widows: 3; }
  .report-body > section { padding-bottom: 1.25rem; }
  .report-finding { break-inside: auto; }
  .report-table-wrap { overflow: visible; border-radius: 0; }
  .report-body table { min-width: 0; font-size: 9pt; }
  .report-body th, .report-body td { min-width: 0; padding: 0.5rem; }
  .report-body thead { display: table-header-group; }
  .report-body tr, .report-meta > div { break-inside: avoid; }
  .report-body a { color: inherit; text-decoration: none; }
}