:root {
  color-scheme: light;
  --paper: #f4f6f1;
  --white: #ffffff;
  --ink: #0b1714;
  --muted: #52605c;
  --line: #cbd2cc;
  --line-dark: #8e9a94;
  --signal: #b9f227;
  --signal-dark: #587800;
  --alert: #e34d35;
  --amber: #d99b24;
  --calm: #2d7866;
  --display: "Arial Narrow", "Aptos Narrow", "Roboto Condensed", sans-serif;
  --body: "Aptos", "Segoe UI", Arial, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--body); line-height: 1.55; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; opacity: 0.28; pointer-events: none; background-image: linear-gradient(rgba(11, 23, 20, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(11, 23, 20, 0.035) 1px, transparent 1px); background-size: 24px 24px; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }

.site-header, main, .site-footer { width: min(1380px, calc(100% - 64px)); margin: 0 auto; }
.site-header { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 82px; border-bottom: 1px solid var(--line-dark); }
.brand { display: inline-flex; align-items: center; gap: 12px; width: max-content; color: var(--ink); font-weight: 800; text-decoration: none; }
.brand-mark { display: block; width: 48px; height: 48px; }
.brand-name { font-family: var(--display); font-size: 1.12rem; text-transform: uppercase; }
.brand-name b { font-family: var(--mono); color: var(--signal-dark); font-size: 0.7rem; font-weight: 800; }
.site-header nav { display: flex; align-items: center; gap: 34px; }
.site-header nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 0.86rem; font-weight: 700; text-decoration: none; transition: color 180ms ease; }
.site-header nav a:hover { color: var(--ink); }
.header-cta { justify-self: end; display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border: 1px solid var(--ink); font-size: 0.82rem; font-weight: 800; text-decoration: none; text-transform: uppercase; transition: background-color 180ms ease, color 180ms ease; }
.header-cta:hover { background: var(--ink); color: var(--white); }

.hero { display: grid; grid-template-columns: minmax(0, 0.86fr) minmax(560px, 1.14fr); gap: clamp(36px, 6vw, 100px); align-items: center; min-height: calc(100vh - 150px); padding: 64px 0 72px; }
.hero-intro { max-width: 680px; }
.eyebrow, .micro-label, .section-index, .console-topline, .console-metrics dt, .exposure-value span, .plot-label, .console-finding span, .trust-line, .finding-id, .finding-impact span, .file-header, .contact-stamp span { font-family: var(--mono); }
.eyebrow { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; color: var(--signal-dark); font-size: 0.72rem; font-weight: 800; text-transform: uppercase; }
.eyebrow span { display: inline-grid; place-items: center; width: 28px; height: 28px; background: var(--ink); color: var(--signal); }
.hero h1 { max-width: 760px; margin: 0; font-family: var(--display); font-size: clamp(3.8rem, 5.5vw, 6.7rem); font-stretch: condensed; font-weight: 900; letter-spacing: 0; line-height: 0.86; text-transform: uppercase; }
.hero h1 em { display: block; margin-top: 14px; color: var(--calm); font-style: normal; }
.hero-text { max-width: 620px; margin: 30px 0 0; color: var(--muted); font-size: 1.08rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 22px; border: 1px solid var(--ink); border-radius: 0; font-weight: 800; text-decoration: none; cursor: pointer; transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease; }
.button.primary { background: var(--ink); color: var(--white); }
.button.primary:hover { background: var(--signal); color: var(--ink); }
.text-link { min-height: 44px; display: inline-flex; align-items: center; font-size: 0.9rem; font-weight: 800; text-underline-offset: 5px; }
.text-link:hover { color: var(--signal-dark); }
.trust-line { display: flex; flex-wrap: wrap; gap: 0; margin: 34px 0 0; padding: 0; color: var(--muted); font-size: 0.66rem; font-weight: 800; list-style: none; text-transform: uppercase; }
.trust-line li { padding: 5px 12px; border-left: 1px solid var(--line-dark); }
.trust-line li:first-child { padding-left: 0; border-left: 0; }

.audit-console { min-width: 0; border: 1px solid var(--ink); background: var(--ink); color: var(--white); box-shadow: 18px 18px 0 var(--signal); }
.console-topline { display: flex; justify-content: space-between; gap: 18px; padding: 13px 16px; border-bottom: 1px solid #34413d; color: #aab5b1; font-size: 0.66rem; text-transform: uppercase; }
.console-status { display: inline-flex; align-items: center; gap: 8px; color: var(--signal); }
.console-status::before { content: ""; width: 7px; height: 7px; background: var(--signal); }
.console-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; padding: 30px; }
.micro-label { margin: 0 0 7px; color: #9aa6a2; font-size: 0.67rem; font-weight: 800; text-transform: uppercase; }
.console-heading h2 { margin: 0; font-family: var(--display); font-size: 2.5rem; line-height: 1; text-transform: uppercase; }
.exposure-value { text-align: right; }
.exposure-value span { display: block; color: #9aa6a2; font-size: 0.63rem; text-transform: uppercase; }
.exposure-value strong { display: block; color: var(--signal); font-family: var(--mono); font-size: 2rem; }
.console-metrics { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-top: 1px solid #34413d; border-bottom: 1px solid #34413d; }
.console-metrics div { padding: 20px 24px; border-right: 1px solid #34413d; }
.console-metrics div:last-child { border-right: 0; }
.console-metrics dt { color: #8f9c97; font-size: 0.62rem; text-transform: uppercase; }
.console-metrics dd { margin: 4px 0 0; font-family: var(--mono); font-size: 1.45rem; font-weight: 800; }
.signal-plot { padding: 22px 24px 12px; background: #101e1a; }
.plot-label { display: flex; justify-content: space-between; color: #91a09a; font-size: 0.62rem; text-transform: uppercase; }
.signal-plot svg { display: block; width: 100%; height: auto; margin-top: 8px; overflow: visible; }
.grid-line { fill: none; stroke: #2c3a36; stroke-width: 1; }
.signal-line { fill: none; stroke: var(--signal); stroke-width: 3; vector-effect: non-scaling-stroke; }
.signal-plot circle { fill: var(--alert); stroke: var(--ink); stroke-width: 4; }
.console-finding { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 18px 24px; border-top: 1px solid #34413d; }
.severity-dot { width: 10px; height: 10px; background: var(--alert); }
.console-finding div { min-width: 0; }
.console-finding div span { display: block; color: #9aa6a2; font-size: 0.6rem; text-transform: uppercase; }
.console-finding div strong { display: block; margin-top: 3px; font-size: 0.85rem; overflow-wrap: anywhere; }
.console-finding > b { font-family: var(--mono); color: #ff8674; }

.principle-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); }
.principle-strip p { margin: 0; padding: 22px 24px; border-right: 1px solid var(--ink); font-family: var(--display); font-size: clamp(1.2rem, 2vw, 1.9rem); font-weight: 900; text-transform: uppercase; }
.principle-strip p::before { content: "/"; margin-right: 12px; color: var(--signal-dark); }
.principle-strip p:last-child { border-right: 0; }

.page-section { display: grid; grid-template-columns: 190px minmax(0, 1fr); gap: 48px; padding: 110px 0; border-bottom: 1px solid var(--line-dark); }
.section-index { color: var(--muted); font-size: 0.66rem; font-weight: 800; text-transform: uppercase; }
.section-index span { display: block; width: 44px; padding-bottom: 8px; border-bottom: 3px solid var(--signal-dark); color: var(--ink); font-size: 1rem; }
.section-index p { margin-top: 10px; }
.section-content { min-width: 0; }
.section-heading { max-width: 900px; margin-bottom: 48px; }
.section-heading h2, .contact-intro h2 { margin: 0; font-family: var(--display); font-size: clamp(2.7rem, 4.7vw, 5.5rem); font-weight: 900; letter-spacing: 0; line-height: 0.95; text-transform: uppercase; text-wrap: balance; }
.split-heading { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr); gap: 70px; max-width: none; align-items: end; }
.split-heading > p { margin: 0; color: var(--muted); }

.method-list { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.method-list li { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 24px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.method-list li > span { font-family: var(--mono); color: var(--signal-dark); font-weight: 800; }
.method-list h3, .finding-row h3, .pricing-list h3 { margin: 0; font-family: var(--display); font-size: 1.45rem; text-transform: uppercase; }
.method-list p, .finding-row p, .pricing-list p { margin: 7px 0 0; color: var(--muted); }
.method-list div { max-width: 750px; }

.evidence-section { background: var(--white); }
.evidence-file { border: 1px solid var(--ink); }
.file-header { display: flex; justify-content: space-between; gap: 20px; padding: 13px 18px; background: var(--ink); color: var(--white); font-size: 0.65rem; text-transform: uppercase; }
.finding-row { display: grid; grid-template-columns: 150px minmax(0, 1fr) 110px; gap: 28px; align-items: center; min-width: 0; padding: 24px 20px; border-bottom: 1px solid var(--line); border-left: 6px solid var(--alert); }
.finding-row:last-child { border-bottom: 0; }
.finding-row.finding-medium { border-left-color: var(--amber); }
.finding-row.finding-low { border-left-color: var(--calm); }
.finding-id span, .finding-impact span { display: block; color: var(--muted); font-size: 0.62rem; text-transform: uppercase; }
.finding-id b, .finding-impact b { font-family: var(--mono); }
.finding-high .finding-id span { color: var(--alert); }
.finding-medium .finding-id span { color: #936206; }
.finding-impact { text-align: right; }

.resource-register { margin-top: 24px; border-top: 1px solid var(--ink); }
.resource-register a { display: grid; grid-template-columns: 90px minmax(0, 1fr) auto; gap: 22px; align-items: center; min-height: 76px; padding: 14px 4px; border-bottom: 1px solid var(--line); text-decoration: none; transition: background-color 180ms ease, padding 180ms ease; }
.resource-register a:hover { padding-right: 14px; padding-left: 14px; background: var(--paper); }
.resource-register a > span:nth-child(2) { min-width: 0; }
.resource-register b { display: block; font-family: var(--display); font-size: 1.15rem; text-transform: uppercase; }
.resource-register small { display: block; margin-top: 2px; color: var(--muted); }
.resource-code { color: var(--signal-dark); font-family: var(--mono); font-size: 0.7rem; font-weight: 800; }

.document-page { background: var(--white); }
.document-page::before { display: none; }
.document-header { width: min(1180px, calc(100% - 48px)); }
.document-header .back-link { justify-self: end; display: inline-flex; align-items: center; min-height: 44px; font-size: 0.78rem; font-weight: 800; text-decoration: underline; text-underline-offset: 5px; }
.document-main { width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 72px 0 110px; }
.document-title { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; align-items: end; padding-bottom: 40px; border-bottom: 1px solid var(--ink); }
.document-title > * { min-width: 0; }
.document-title .eyebrow span { width: auto; padding: 0 7px; }
.document-title h1 { max-width: 820px; margin: 0; font-family: var(--display); font-size: clamp(3.5rem, 7vw, 7rem); font-weight: 900; letter-spacing: 0; line-height: 0.88; text-transform: uppercase; }
.document-title > div > p:not(.eyebrow), .document-title > p { margin: 18px 0 0; color: var(--muted); }
.document-stamp { align-self: stretch; display: grid; align-content: space-between; padding: 18px; border: 1px solid var(--ink); font-family: var(--mono); font-size: 0.67rem; text-transform: uppercase; }
.document-stamp strong { color: var(--signal-dark); font-size: 0.9rem; }
.document-section { padding: 54px 0; border-bottom: 1px solid var(--line); }
.document-section:last-child { border-bottom: 0; }
.document-section > h2 { margin: 0 0 24px; font-family: var(--display); font-size: 2rem; text-transform: uppercase; }
.report-summary { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); margin: 0; border: 1px solid var(--ink); }
.report-summary div { padding: 18px; border-right: 1px solid var(--line); }
.report-summary div:last-child { border-right: 0; }
.report-summary dt, .report-table th { color: var(--muted); font-family: var(--mono); font-size: 0.64rem; text-transform: uppercase; }
.report-summary dd { margin: 5px 0 0; font-family: var(--mono); font-size: 1.2rem; font-weight: 800; }
.report-table-wrap { max-width: 100%; overflow-x: auto; border: 1px solid var(--ink); }
.report-table { width: 100%; min-width: 800px; border-collapse: collapse; }
.report-table th, .report-table td { padding: 13px 14px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.report-table th:last-child, .report-table td:last-child { border-right: 0; }
.report-table tbody tr:last-child td { border-bottom: 0; }
.report-table code { font-family: var(--mono); font-size: 0.72rem; overflow-wrap: anywhere; }
.report-note { max-width: 780px; color: var(--muted); }
.checklist { margin: 0; padding: 0; border-top: 1px solid var(--ink); list-style: none; }
.checklist li { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.checklist li::before { content: ""; width: 18px; height: 18px; margin-top: 3px; border: 1px solid var(--ink); }
.schema-block { padding: 18px; border: 1px solid var(--ink); background: var(--paper); font-family: var(--mono); font-size: 0.78rem; overflow-x: auto; white-space: nowrap; }
.download-register { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--ink); }
.download-register a { display: grid; gap: 8px; padding: 24px; text-decoration: none; }
.download-register a:first-child { border-right: 1px solid var(--ink); }
.download-register a:hover { background: var(--signal); }
.download-register b { font-family: var(--display); font-size: 1.25rem; text-transform: uppercase; }
.download-register span { color: var(--muted); font-size: 0.82rem; }

.pricing-list { border-top: 1px solid var(--ink); }
.pricing-list article { display: grid; grid-template-columns: 70px minmax(0, 1fr) auto; gap: 30px; align-items: center; padding: 30px 0; border-bottom: 1px solid var(--line); }
.price-number { font-family: var(--mono); color: var(--line-dark); }
.pricing-list article > strong { font-family: var(--mono); font-size: 1.8rem; text-align: right; }
.pricing-list article > strong span { color: var(--muted); font-size: 0.75rem; }

.contact-section { display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr); gap: clamp(40px, 8vw, 120px); margin: 0; padding: 100px clamp(24px, 5vw, 72px); background: var(--ink); color: var(--white); }
.contact-intro { max-width: 600px; }
.contact-intro .eyebrow { color: var(--signal); }
.contact-intro > p:not(.eyebrow) { max-width: 540px; color: #aab5b1; }
.contact-stamp { display: inline-block; margin-top: 28px; padding: 13px 16px; border: 1px solid #4a5753; }
.contact-stamp span { display: block; color: #8f9b97; font-size: 0.6rem; text-transform: uppercase; }
.contact-stamp b { font-size: 0.8rem; }
.contact-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; align-content: start; }
.contact-form label { display: grid; gap: 8px; color: #bac3c0; font-size: 0.75rem; font-weight: 800; text-transform: uppercase; }
.contact-form input, .contact-form select, .contact-form textarea { width: 100%; min-height: 48px; padding: 11px 12px; border: 1px solid #55625e; border-radius: 0; background: #12211d; color: var(--white); text-transform: none; }
.contact-form textarea { resize: vertical; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color: var(--signal); outline: 2px solid var(--signal); outline-offset: 2px; }
.full-span { grid-column: 1 / -1; }
.contact-submit { justify-content: space-between; border-color: var(--signal); background: var(--signal); color: var(--ink); }
.contact-submit:hover { background: var(--white); border-color: var(--white); }

.faq-section { border-bottom: 0; }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 66px; display: flex; align-items: center; justify-content: space-between; gap: 30px; cursor: pointer; font-family: var(--display); font-size: 1.25rem; font-weight: 800; list-style: none; text-transform: uppercase; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; color: var(--signal-dark); font-family: var(--mono); font-size: 1.4rem; }
.faq-list details[open] summary::after { content: "-"; }
.faq-list details p { max-width: 760px; margin: 0 0 24px; color: var(--muted); }

.site-footer { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 36px; padding: 34px 0; border-top: 1px solid var(--line-dark); color: var(--muted); font-size: 0.78rem; }
.site-footer p { margin: 0; }
.site-footer .brand { color: var(--ink); }

.button:focus-visible, .text-link:focus-visible, .header-cta:focus-visible, .site-header nav a:focus-visible, .brand:focus-visible, summary:focus-visible { outline: 3px solid var(--signal-dark); outline-offset: 4px; }

@media (max-width: 1100px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-intro { max-width: 850px; }
  .audit-console { max-width: 850px; }
  .contact-section { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .site-header, main, .site-footer { width: min(100% - 28px, 1380px); }
  .site-header { grid-template-columns: 1fr auto; min-height: 72px; }
  .site-header nav { display: none; }
  .brand-name { font-size: 0.98rem; }
  .brand-mark { width: 42px; height: 42px; }
  .header-cta { width: 62px; padding: 0; font-size: 0; }
  .header-cta::after { content: "Audit"; font-size: 0.72rem; }
  .hero { gap: 48px; padding: 52px 0 70px; }
  .hero h1 { font-size: clamp(2.55rem, 11vw, 3.15rem); }
  .audit-console { box-shadow: 8px 8px 0 var(--signal); }
  .console-heading { align-items: flex-start; padding: 22px 18px; }
  .console-heading h2 { font-size: 1.85rem; }
  .exposure-value strong { font-size: 1.45rem; }
  .console-metrics div { padding: 16px 12px; }
  .console-metrics dd { font-size: 1.1rem; }
  .signal-plot { padding: 18px 14px 8px; }
  .console-finding { grid-template-columns: auto 1fr; padding: 16px 14px; }
  .console-finding > b { grid-column: 2; }
  .principle-strip { grid-template-columns: 1fr; }
  .principle-strip p { border-right: 0; border-bottom: 1px solid var(--ink); }
  .principle-strip p:last-child { border-bottom: 0; }
  .page-section { grid-template-columns: 1fr; gap: 28px; padding: 76px 0; }
  .section-index { display: flex; align-items: center; gap: 12px; }
  .section-index span { width: 38px; padding: 0; border-bottom: 0; border-right: 3px solid var(--signal-dark); }
  .section-index p { margin: 0; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2, .contact-intro h2 { font-size: clamp(2.15rem, 9vw, 3.6rem); }
  .split-heading { grid-template-columns: 1fr; gap: 22px; }
  .finding-row { grid-template-columns: 1fr auto; gap: 14px; }
  .finding-row > div:nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .finding-impact { grid-column: 2; grid-row: 1; }
  .resource-register a { grid-template-columns: 60px minmax(0, 1fr) auto; gap: 12px; }
  .document-header, .document-main { width: min(100% - 28px, 1180px); }
  .document-title { grid-template-columns: 1fr; gap: 28px; }
  .document-title h1 { font-size: clamp(2.7rem, 12vw, 4rem); }
  .document-stamp { min-height: 150px; }
  .report-summary { grid-template-columns: 1fr 1fr; }
  .report-summary div { border-bottom: 1px solid var(--line); }
  .report-summary div:nth-child(even) { border-right: 0; }
  .report-summary div:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .download-register { grid-template-columns: 1fr; }
  .download-register a:first-child { border-right: 0; border-bottom: 1px solid var(--ink); }
  .pricing-list article { grid-template-columns: 38px minmax(0, 1fr); gap: 14px; }
  .pricing-list article > strong { grid-column: 2; text-align: left; }
  .contact-section { margin: 0; padding: 76px 20px; }
  .contact-form { grid-template-columns: 1fr; }
  .full-span { grid-column: 1; }
  .site-footer { grid-template-columns: 1fr; gap: 12px; }
}

@media (max-width: 420px) {
  .brand-name { max-width: 104px; line-height: 1; }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .trust-line { display: grid; grid-template-columns: 1fr; }
  .trust-line li { padding: 5px 0; border-left: 0; }
  .console-topline { flex-direction: column; gap: 4px; }
  .console-heading { flex-direction: column; align-items: flex-start; gap: 18px; }
  .exposure-value { text-align: left; }
  .file-header { flex-direction: column; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; transition-delay: 0ms !important; }
}