:root {
  --ink: #071812;
  --ink-soft: #16352b;
  --paper: #f4f7f5;
  --white: #ffffff;
  --line: #c9d6d1;
  --line-dark: #315449;
  --teal: #087b60;
  --teal-bright: #28b487;
  --mint: #dcefe7;
  --red: #c94f32;
  --red-soft: #f6e3dc;
  --muted: #587067;
  --radius: 6px;
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  letter-spacing: 0;
}
a { color: inherit; }
button, input, textarea, select { font: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; background: var(--white); padding: .75rem 1rem; border: 2px solid var(--ink); }
.skip-link:focus { top: 1rem; }

.site-header {
  width: min(calc(100% - 48px), var(--max));
  height: 84px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; width: max-content; }
.brand-mark { width: 38px; height: 38px; display: grid; place-items: center; background: var(--ink); color: var(--white); border-radius: var(--radius); font-weight: 800; }
.brand strong, .brand small { display: block; line-height: 1.2; }
.brand strong { font-size: .95rem; }
.brand small { color: var(--muted); margin-top: 4px; font-size: .75rem; }
.site-header nav { display: flex; gap: 34px; }
.site-header nav a { text-decoration: none; color: var(--ink-soft); font-weight: 650; font-size: .9rem; }
.site-header nav a:hover { color: var(--teal); }
.header-action { justify-self: end; text-decoration: none; font-weight: 750; font-size: .88rem; border: 1px solid var(--ink); padding: .7rem 1rem; border-radius: var(--radius); }
.header-action:hover { color: var(--white); background: var(--ink); }

.hero {
  width: min(calc(100% - 48px), var(--max));
  min-height: min(790px, calc(100svh - 84px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(560px, 1.08fr);
  gap: clamp(48px, 7vw, 112px);
  align-items: center;
  padding: 76px 0 84px;
}
.eyebrow { margin: 0 0 1.2rem; color: var(--teal); text-transform: uppercase; font-size: .75rem; font-weight: 800; letter-spacing: .08em; display: flex; align-items: center; gap: 9px; }
.eyebrow span { width: 22px; height: 2px; background: currentColor; }
.eyebrow.light { color: #76d5b4; }
.hero h1 { max-width: 720px; margin: 0; font-family: Georgia, "Times New Roman", serif; font-size: clamp(3.2rem, 5.6vw, 6.25rem); font-weight: 500; line-height: .93; letter-spacing: 0; }
.hero-lede { max-width: 650px; margin: 2rem 0 0; color: #29473d; font-size: clamp(1.08rem, 1.5vw, 1.3rem); line-height: 1.65; }
.hero-actions { display: flex; gap: 12px; margin-top: 2rem; flex-wrap: wrap; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: .75rem 1.2rem; border-radius: var(--radius); text-decoration: none; font-weight: 750; }
.button-primary { background: var(--ink); color: var(--white); border: 1px solid var(--ink); }
.button-primary:hover { background: var(--teal); border-color: var(--teal); }
.button-quiet { border: 1px solid var(--line-dark); color: var(--ink); }
.button-quiet:hover { background: var(--white); }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin: 3rem 0 0; max-width: 650px; }
.hero-facts div { padding-top: 16px; border-top: 1px solid var(--line); }
.hero-facts dt { font-size: 1.75rem; line-height: 1; font-weight: 750; }
.hero-facts dd { margin: .5rem 0 0; color: var(--muted); font-size: .8rem; line-height: 1.35; }
.microcopy { color: var(--muted); font-size: .75rem; margin-top: 1rem; }

.product-visual { background: var(--white); border: 1px solid #aebeb8; box-shadow: 0 24px 70px rgba(7,24,18,.13); border-radius: var(--radius); overflow: hidden; }
.visual-toolbar { min-height: 48px; display: flex; justify-content: space-between; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--line); font-size: .75rem; }
.visual-brand { display: flex; align-items: center; gap: 9px; font-weight: 750; }
.visual-brand span { width: 25px; height: 25px; background: var(--ink); color: white; display: grid; place-items: center; border-radius: 4px; font-size: .65rem; }
.secure-label { color: var(--teal); font-size: .65rem; font-weight: 850; letter-spacing: .08em; }
.visual-summary { display: flex; align-items: center; justify-content: space-between; padding: 24px 24px 18px; }
.visual-kicker { margin: 0 0 4px; color: var(--muted); font-size: .64rem; font-weight: 800; letter-spacing: .08em; }
.visual-summary h2 { font-size: 1.25rem; margin: 0; }
.status-complete { font-size: .75rem; font-weight: 750; color: var(--teal); display: flex; align-items: center; gap: 7px; }
.status-complete i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal-bright); box-shadow: 0 0 0 4px var(--mint); }
.visual-metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0 24px; border: 1px solid var(--line); }
.visual-metrics div { padding: 13px 14px; border-right: 1px solid var(--line); }
.visual-metrics div:last-child { border-right: 0; }
.visual-metrics span, .visual-metrics strong { display: block; }
.visual-metrics span { color: var(--muted); font-size: .67rem; }
.visual-metrics strong { font-size: 1.1rem; margin-top: 2px; }
.visual-metrics strong.warm { color: var(--red); }
.finding-panel { margin: 16px 24px; padding: 17px; background: #fff8f5; border-left: 3px solid var(--red); }
.finding-head { display: flex; justify-content: space-between; color: var(--red); font-size: .63rem; font-weight: 850; letter-spacing: .06em; }
.finding-panel h3 { font-size: .92rem; margin: 8px 0 2px; }
.finding-panel p { color: #5e554f; font-size: .75rem; margin: 0; }
.evidence-line { display: grid; grid-template-columns: 1fr auto auto; gap: 9px; align-items: center; margin-top: 13px; font-size: .68rem; }
.evidence-line code { overflow: hidden; text-overflow: ellipsis; }
.evidence-line span { background: var(--white); border: 1px solid #dfd3cd; padding: 4px 6px; border-radius: 3px; }
.evidence-line span.blocked { color: var(--red); }
.visual-table { margin: 0 24px; border: 1px solid var(--line); }
.table-row { display: grid; grid-template-columns: 1.25fr .85fr .48fr .85fr; min-height: 36px; align-items: center; border-bottom: 1px solid #e2e9e6; font-size: .68rem; }
.table-row:last-child { border-bottom: 0; }
.table-row > * { padding: 0 8px; }
.table-head { background: #edf3f0; text-transform: uppercase; color: var(--muted); font-size: .58rem; font-weight: 800; letter-spacing: .05em; }
.ok { color: var(--teal); }
.blocked { color: var(--red); }
.neutral { color: var(--muted); }
.visual-caption { color: var(--muted); font-size: .64rem; line-height: 1.45; padding: 0 24px 19px; margin: 13px 0 0; }

.proof-strip { background: var(--ink); color: var(--white); display: grid; grid-template-columns: repeat(3, 1fr); padding: 0 max(24px, calc((100% - var(--max)) / 2)); }
.proof-strip p { margin: 0; padding: 24px 36px; border-left: 1px solid var(--line-dark); }
.proof-strip p:last-child { border-right: 1px solid var(--line-dark); }
.proof-strip strong, .proof-strip span { display: block; }
.proof-strip strong { font-size: .9rem; }
.proof-strip span { color: #9db3aa; font-size: .75rem; margin-top: 3px; }

.campaign-visual {
  padding: 110px max(24px, calc((100% - var(--max)) / 2));
  background: #e9f0ed;
  display: grid;
  grid-template-columns: .48fr 1.52fr;
  gap: clamp(42px, 7vw, 100px);
  align-items: end;
}
.campaign-heading h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.25rem, 3.6vw, 4rem); font-weight: 500; line-height: 1.02; margin: 0; }
.campaign-heading > p:last-child { color: var(--muted); font-size: .92rem; margin-top: 1.25rem; }
.campaign-visual figure { margin: 0; }
.campaign-visual img { display: block; width: 100%; height: auto; border: 1px solid var(--line-dark); box-shadow: 0 24px 65px rgba(7,24,18,.14); }
.campaign-visual figcaption { color: var(--muted); font-size: .72rem; margin-top: 10px; }

.section { padding: 120px max(24px, calc((100% - var(--max)) / 2)); }
.section-light { background: var(--white); }
.section-heading { max-width: 870px; }
.section-heading.compact { max-width: 700px; }
.section-heading h2, .scope-copy h2, .release-main h2, .workbench-copy h2 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.4rem, 4vw, 4.5rem); font-weight: 500; line-height: 1.02; margin: 0; }
.section-heading > p:last-child { color: var(--muted); max-width: 680px; font-size: 1.05rem; margin-top: 1.25rem; }
.layers { margin-top: 60px; border-top: 1px solid var(--ink); }
.layers article { min-height: 150px; display: grid; grid-template-columns: 90px 1fr auto; gap: 36px; align-items: center; border-bottom: 1px solid var(--line); }
.layer-number { font-family: Georgia, serif; font-size: 2.2rem; color: var(--teal); }
.layers h3 { margin: 0 0 6px; font-size: 1.18rem; }
.layers p { margin: 0; color: var(--muted); max-width: 640px; }
.layer-output { font-size: .75rem; text-transform: uppercase; color: var(--teal); font-weight: 800; border: 1px solid var(--line); padding: .6rem .8rem; }

.workbench-section { background: var(--ink); color: var(--white); display: grid; grid-template-columns: .78fr 1.22fr; gap: clamp(50px, 8vw, 120px); align-items: center; }
.workbench-copy > p:not(.eyebrow):not(.tab-note) { color: #adc0b9; font-size: 1.05rem; max-width: 540px; }
.tab-list { display: flex; gap: 4px; margin-top: 2rem; border-bottom: 1px solid var(--line-dark); }
.tab-list button { color: #b8c9c2; background: transparent; border: 0; border-bottom: 3px solid transparent; padding: .8rem 1rem; cursor: pointer; font-weight: 750; }
.tab-list button[aria-selected="true"] { color: var(--white); border-color: var(--teal-bright); }
.tab-list button:focus-visible { outline: 2px solid var(--teal-bright); outline-offset: 3px; }
.tab-note { min-height: 72px; color: #8fa59c; font-size: .85rem; margin-top: 1rem; }
.workbench { min-height: 440px; background: var(--white); color: var(--ink); border-radius: var(--radius); padding: 24px; box-shadow: 0 30px 90px rgba(0,0,0,.23); }
.workbench-top { display: flex; justify-content: space-between; padding-bottom: 17px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .68rem; font-weight: 750; letter-spacing: .04em; }
.report-finding { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.report-finding > span { width: 38px; height: 28px; display: grid; place-items: center; background: var(--red-soft); color: var(--red); font-size: .68rem; font-weight: 850; }
.report-finding h3, .report-finding p { margin: 0; }
.report-finding h3 { font-size: .95rem; }
.report-finding p { color: var(--muted); margin-top: 3px; font-size: .78rem; }
.report-finding small { display: block; margin-top: 8px; color: var(--ink-soft); font-size: .72rem; }
.report-finding.info > span { color: var(--teal); background: var(--mint); }
.matrix-legend { display: flex; gap: 16px; margin: 20px 0; color: var(--muted); font-size: .7rem; }
.dot { width: 7px; height: 7px; display: inline-block; border-radius: 50%; margin-right: 5px; }
.dot.green { background: var(--teal); }.dot.red { background: var(--red); }.dot.gray { background: #aebbb6; }
.matrix-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); border: 1px solid var(--line); }
.matrix-grid > * { min-height: 48px; padding: 10px; display: flex; align-items: center; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: .72rem; }
.matrix-grid > *:nth-child(4n) { border-right: 0; }
.matrix-grid b { background: #edf3f0; color: var(--muted); font-size: .65rem; }
.cell-ok { color: var(--teal); font-weight: 800; }.cell-bad { color: var(--red); font-weight: 800; }.cell-na { color: var(--muted); }
.export-list { margin-top: 15px; }
.export-list > div { display: grid; grid-template-columns: 55px 1fr auto; gap: 14px; align-items: center; padding: 16px 0; border-bottom: 1px solid var(--line); }
.file-icon { width: 48px; height: 42px; display: grid; place-items: center; background: var(--mint); color: var(--teal); font-size: .7rem; font-weight: 850; }
.export-list strong, .export-list small { display: block; }.export-list small { color: var(--muted); margin-top: 2px; }
.export-list b { font-size: .62rem; color: var(--teal); letter-spacing: .08em; }
.export-note { color: var(--muted); font-size: .74rem; }

.safety-section { background: #e9f0ed; }
.safety-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 60px; border-top: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.safety-grid article { padding: 28px 28px 36px; min-height: 270px; border-left: 1px solid var(--line); }
.safety-grid article:last-child { border-right: 1px solid var(--line); }
.safety-symbol { display: block; color: var(--teal); font-family: Georgia, serif; font-size: 1.5rem; margin-bottom: 60px; }
.safety-grid h3 { font-size: 1rem; margin: 0 0 9px; }
.safety-grid p { color: var(--muted); font-size: .86rem; margin: 0; }

.use-cases { background: var(--white); }
.use-case-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 60px; gap: 16px; }
.use-case-grid article { border: 1px solid var(--line); min-height: 290px; padding: 28px; display: flex; flex-direction: column; }
.use-case-grid p { color: var(--teal); font-size: .7rem; font-weight: 850; letter-spacing: .08em; margin: 0; }
.use-case-grid h3 { font-family: Georgia, serif; font-size: 2rem; font-weight: 500; line-height: 1.05; margin: 50px 0 18px; max-width: 260px; }
.use-case-grid span { margin-top: auto; color: var(--muted); font-size: .86rem; }

.scope-section { background: var(--teal); color: var(--white); display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(60px, 10vw, 150px); }
.scope-copy > p:last-child { color: #c3e6d9; max-width: 550px; font-size: 1.05rem; }
.scope-list { border-top: 1px solid rgba(255,255,255,.45); }
.scope-list p { display: grid; grid-template-columns: 120px 1fr; gap: 24px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.35); margin: 0; }
.scope-list span { color: #b9e1d2; font-size: .75rem; text-transform: uppercase; font-weight: 750; }
.scope-list strong { font-size: .94rem; }

.release-section { background: var(--paper); display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(50px, 9vw, 140px); align-items: center; }
.release-main > p:not(.eyebrow) { color: var(--muted); max-width: 620px; font-size: 1rem; }
.release-status { display: flex; align-items: center; gap: 14px; margin-top: 2rem; padding: 16px 0; border-top: 1px solid var(--line); max-width: 620px; }
.release-status i { width: 12px; height: 12px; border-radius: 50%; background: #d99331; box-shadow: 0 0 0 5px #f2e3c9; }
.release-status strong, .release-status span { display: block; }
.release-status span { color: var(--muted); font-size: .8rem; }.release-status strong { color: var(--ink); font-size: .9rem; }
.price-panel { background: var(--white); border: 1px solid var(--line-dark); padding: 34px; border-radius: var(--radius); }
.price-panel > p:first-child { color: var(--teal); font-size: .7rem; font-weight: 850; letter-spacing: .08em; }
.price { display: flex; align-items: flex-start; margin: 8px 0; }.price span { font-weight: 750; margin: 10px 6px 0 0; }.price strong { font-family: Georgia, serif; font-size: 4.6rem; line-height: 1; font-weight: 500; }
.price-note { color: var(--muted); font-size: .78rem; }
.price-panel ul { list-style: none; padding: 18px 0; margin: 18px 0; border-top: 1px solid var(--line); }
.price-panel li { position: relative; padding: 7px 0 7px 22px; font-size: .88rem; }.price-panel li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 850; }
.closed-action { display: flex; min-height: 48px; align-items: center; justify-content: center; background: #dfe7e3; color: #52675e; border-radius: var(--radius); font-weight: 750; }

.faq-section { background: var(--white); display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(60px, 10vw, 150px); }
.faq-list { border-top: 1px solid var(--ink); }
.faq-list details { border-bottom: 1px solid var(--line); padding: 0; }
.faq-list summary { list-style: none; cursor: pointer; padding: 24px 46px 24px 0; position: relative; font-weight: 750; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 6px; font-size: 1.5rem; line-height: 1; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { color: var(--muted); margin: -5px 50px 24px 0; }

footer { background: var(--ink); color: var(--white); min-height: 160px; padding: 42px max(24px, calc((100% - var(--max)) / 2)); display: grid; grid-template-columns: 1fr 1fr auto; gap: 30px; align-items: center; }
.footer-brand .brand-mark { background: var(--white); color: var(--ink); }
.footer-brand small { color: #91a69d; }
footer p { color: #9fb1aa; font-size: .8rem; } footer > a { color: var(--white); font-size: .8rem; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 1fr auto; }.site-header nav { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 60px; }.hero-copy { max-width: 840px; }.product-visual { max-width: 820px; }
  .workbench-section, .scope-section, .release-section, .faq-section { grid-template-columns: 1fr; }
  .campaign-visual { grid-template-columns: 1fr; align-items: start; }
  .safety-grid { grid-template-columns: repeat(2, 1fr); }.safety-grid article:nth-child(2) { border-right: 1px solid var(--line); }
  .proof-strip { padding: 0 24px; }
}

@media (max-width: 760px) {
  .site-header { width: calc(100% - 28px); height: 74px; }.brand strong { font-size: .82rem; }.brand small { font-size: .68rem; }.header-action { font-size: .75rem; padding: .6rem .7rem; }
  .hero { width: calc(100% - 28px); padding: 48px 0 64px; gap: 45px; }.hero h1 { font-size: clamp(2.8rem, 14vw, 4.2rem); }.hero-lede { font-size: 1rem; }.hero-facts { gap: 8px; }.hero-facts dt { font-size: 1.4rem; }.hero-facts dd { font-size: .7rem; }
  .product-visual { overflow-x: auto; }.visual-toolbar, .visual-summary, .visual-caption { min-width: 570px; }.visual-metrics, .finding-panel, .visual-table { min-width: 522px; }
  .proof-strip { grid-template-columns: 1fr; }.proof-strip p, .proof-strip p:last-child { border: 0; border-bottom: 1px solid var(--line-dark); padding: 19px 0; }
  .section { padding: 84px 20px; }.section-heading h2, .scope-copy h2, .release-main h2, .workbench-copy h2 { font-size: clamp(2.2rem, 12vw, 3.5rem); }
  .campaign-visual { padding: 84px 20px; }.campaign-heading h2 { font-size: clamp(2.2rem, 11vw, 3.2rem); }
  .layers article { grid-template-columns: 52px 1fr; gap: 14px; padding: 25px 0; }.layer-output { grid-column: 2; width: max-content; max-width: 100%; }
  .workbench { padding: 16px; min-height: 480px; }.tab-list button { padding: .7rem .75rem; }.matrix-grid { overflow-x: auto; grid-template-columns: 110px repeat(3, 92px); }.matrix-grid > * { min-width: 0; }
  .safety-grid, .use-case-grid { grid-template-columns: 1fr; }.safety-grid article, .safety-grid article:nth-child(2), .safety-grid article:last-child { border-right: 1px solid var(--line); min-height: 220px; }.safety-symbol { margin-bottom: 35px; }
  .use-case-grid article { min-height: 250px; }.scope-list p { grid-template-columns: 1fr; gap: 6px; }
  .price-panel { padding: 24px; }.faq-list details p { margin-right: 0; }
  footer { grid-template-columns: 1fr; }
}

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