:root {
  --forest-950: #071e19;
  --forest-900: #0b2c24;
  --forest-800: #123d32;
  --forest-700: #1d5545;
  --gold-500: #d9b56d;
  --gold-400: #e6c985;
  --gold-100: #f7ecd5;
  --ink: #12251f;
  --muted: #5d6b66;
  --line: #d9dfdb;
  --paper: #f8f7f2;
  --white: #fff;
  --danger: #9e4239;
  --shadow: 0 28px 70px rgba(7, 30, 25, .13);
  --serif: Georgia, 'Times New Roman', serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 6rem; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); font-size: 1rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button, input, textarea, select { font: inherit; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; line-height: 1.03; letter-spacing: -.035em; }
h2 { font-size: clamp(2.35rem, 5vw, 4.6rem); }
h3 { line-height: 1.25; }
:focus-visible { outline: 3px solid var(--gold-500); outline-offset: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: .75rem; left: .75rem; z-index: 200; padding: .75rem 1rem; background: var(--gold-500); color: var(--forest-950); transform: translateY(-150%); transition: transform .2s; }
.skip-link:focus { transform: translateY(0); }
.shell { width: min(1180px, calc(100% - 3rem)); margin-inline: auto; }
.section { padding: 8rem 0; }
.section-dark { color: var(--white); background: var(--forest-950); }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 5.3rem; color: var(--white); transition: background .25s, box-shadow .25s, height .25s; }
.site-header.scrolled { height: 4.7rem; background: rgba(7, 30, 25, .96); box-shadow: 0 10px 34px rgba(0, 0, 0, .16); backdrop-filter: blur(16px); }
.nav-wrap { height: 100%; display: flex; align-items: center; gap: 2.2rem; }
.brand { display: inline-flex; align-items: center; gap: .72rem; flex: none; }
.brand-lockup { position: relative; width: 10.9rem; height: 3.25rem; overflow: hidden; flex: none; background: #fff; border: 1px solid rgba(217,181,109,.28); border-radius: .35rem; box-shadow: 0 8px 24px rgba(0,0,0,.12); }
.brand-lockup img { position: absolute; top: -4rem; left: -.6rem; width: 11.7rem; max-width: none; height: auto; }
.main-nav { display: flex; align-items: center; gap: 1.65rem; margin-inline: auto; }
.main-nav a, .text-link { font-size: .875rem; font-weight: 600; }
.main-nav a { color: rgba(255,255,255,.76); transition: color .2s; }
.main-nav a:hover { color: var(--white); }
.nav-actions { display: flex; align-items: center; gap: 1.15rem; }
.menu-toggle { display: none; }
.button { min-height: 3.25rem; display: inline-flex; align-items: center; justify-content: center; gap: .65rem; padding: .78rem 1.35rem; border: 1px solid transparent; border-radius: .25rem; font-size: .9rem; font-weight: 700; line-height: 1.2; transition: transform .2s, color .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 2.65rem; padding: .6rem 1rem; font-size: .82rem; }
.button-gold { color: var(--forest-950); background: var(--gold-500); }
.button-gold:hover { background: var(--gold-400); }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.35); }
.button-ghost:hover { border-color: var(--gold-400); color: var(--gold-400); }
.button-outline { color: var(--forest-900); border-color: var(--forest-900); }
.button-outline:hover { color: var(--white); background: var(--forest-900); }
.button-row { display: flex; align-items: center; flex-wrap: wrap; gap: .85rem; }
.eyebrow { display: flex; align-items: center; gap: .65rem; color: var(--forest-700); font-size: .73rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.eyebrow > span { width: 1.8rem; height: 1px; background: var(--gold-500); }
.eyebrow-light { color: var(--gold-400); }

.hero { position: relative; min-height: 860px; padding: 10.5rem 0 2.4rem; overflow: hidden; }
.hero::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 70% 35%, rgba(39,104,84,.35), transparent 37%), linear-gradient(135deg, rgba(255,255,255,.025) 25%, transparent 25%) 0 0/42px 42px; opacity: .8; }
.hero-orbit { position: absolute; border: 1px solid rgba(217,181,109,.16); border-radius: 50%; pointer-events: none; }
.hero-orbit-one { width: 690px; height: 690px; right: -220px; top: 60px; }
.hero-orbit-two { width: 470px; height: 470px; right: -110px; top: 170px; }
.hero-grid { position: relative; display: grid; grid-template-columns: .92fr 1.08fr; gap: 5rem; align-items: center; }
.hero-copy h1 { max-width: 730px; margin: 1.4rem 0 1.55rem; font-size: clamp(3.25rem, 6.4vw, 6.35rem); }
.hero-lead { max-width: 650px; margin-bottom: 2rem; color: rgba(255,255,255,.72); font-size: 1.18rem; line-height: 1.65; }
.hero-doctrine { display: flex; gap: .75rem; align-items: center; margin: 1.65rem 0 0; color: rgba(255,255,255,.65); font-size: .84rem; }
.hero-doctrine svg { width: 1.2rem; fill: var(--gold-500); flex: none; }
.product-frame { position: relative; padding: .58rem; color: var(--ink); background: #e6e6df; border: 1px solid rgba(255,255,255,.16); border-radius: .65rem; box-shadow: 0 45px 100px rgba(0,0,0,.38); transform: rotate(.5deg); }
.frame-top { height: 1.8rem; display: flex; align-items: center; gap: .3rem; padding: 0 .5rem; }
.frame-top span { width: .42rem; height: .42rem; background: #a9aaa6; border-radius: 50%; }
.frame-top b { margin-inline: auto; color: #737774; font-size: .57rem; font-weight: 600; }
.app-shell { min-height: 445px; display: grid; grid-template-columns: 3.2rem 1fr; overflow: hidden; background: #f9faf7; border-radius: .35rem; }
.app-nav { display: flex; flex-direction: column; align-items: center; gap: 1.4rem; padding: .9rem .55rem; background: var(--forest-900); }
.mini-logo { width: 1.55rem; height: 1.55rem; display: grid; place-items: center; margin-bottom: 1rem; color: var(--forest-950); background: var(--gold-500); border-radius: .3rem; font-family: var(--serif); font-weight: 700; }
.app-nav span { width: 1.05rem; height: 3px; background: rgba(255,255,255,.32); border-radius: 3px; }
.app-nav span.active { height: 1.05rem; background: var(--gold-500); }
.app-main { padding: 1.6rem; }
.app-heading { display: flex; justify-content: space-between; gap: 1rem; padding-bottom: 1rem; border-bottom: 1px solid #e1e5e1; }
.app-heading div { display: flex; flex-direction: column; }
.app-heading small, .score-copy p, .control-item small, .decision-row small { color: #71807a; font-size: .65rem; }
.app-heading strong { font-size: 1rem; }
.risk-badge { align-self: flex-start; padding: .3rem .5rem; color: var(--danger); background: #f6e9e5; border-radius: 999px; font-size: .58rem; font-weight: 800; }
.score-row { display: flex; gap: 1rem; align-items: center; padding: 1.2rem 0; }
.score-ring { width: 4.3rem; height: 4.3rem; display: grid; place-content: center; text-align: center; border: 5px solid #cf8e47; border-left-color: #f1ddbf; border-radius: 50%; }
.score-ring span { font-size: 1.25rem; font-weight: 800; line-height: 1; }
.score-ring small { font-size: .5rem; }
.score-copy strong { font-size: .8rem; }
.score-copy p { margin: .2rem 0 0; }
.control-list { display: grid; gap: .6rem; }
.control-item { display: grid; grid-template-columns: 1.6rem 1fr auto; gap: .65rem; align-items: center; padding: .65rem; background: var(--white); border: 1px solid #e2e6e3; border-radius: .35rem; }
.control-item.warning { border-left: 3px solid var(--danger); }
.control-icon { width: 1.5rem; height: 1.5rem; display: grid; place-items: center; color: var(--forest-700); background: #e6efeb; border-radius: 50%; font-size: .67rem; font-weight: 800; }
.warning .control-icon { color: var(--danger); background: #f6e9e5; }
.control-item div { display: flex; flex-direction: column; }
.control-item b { font-size: .67rem; }
.control-item em { color: var(--forest-700); font-size: .56rem; font-style: normal; font-weight: 700; }
.warning em { color: var(--danger); }
.decision-row { display: flex; justify-content: space-between; align-items: center; margin-top: .9rem; }
.decision-row button { padding: .45rem .6rem; color: #fff; background: var(--forest-800); border: 0; border-radius: .25rem; font-size: .55rem; opacity: 1; }
.frame-caption { display: flex; align-items: center; gap: .45rem; margin: .58rem .1rem .05rem; color: #676b68; font-size: .55rem; }
.frame-caption span { width: .4rem; height: .4rem; background: var(--forest-700); border-radius: 50%; }
.trust-line { position: relative; display: flex; align-items: center; gap: 3rem; margin-top: 6rem; padding-top: 1.6rem; border-top: 1px solid rgba(255,255,255,.12); }
.trust-line p { margin: 0; color: rgba(255,255,255,.45); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; }
.trust-line div { display: flex; gap: 2.3rem; color: rgba(255,255,255,.72); font-family: var(--serif); font-size: 1.08rem; }

.section-intro { margin-bottom: 4rem; }
.section-intro h2 { margin: .9rem 0 1.2rem; }
.section-intro p:last-child { color: var(--muted); }
.split-intro { display: grid; grid-template-columns: 1.35fr .65fr; gap: 8rem; align-items: end; }
.split-intro h2 { margin-bottom: 0; }
.centered { max-width: 790px; margin-inline: auto; text-align: center; }
.centered .eyebrow { justify-content: center; }
.problem-section { background: var(--paper); }
.risk-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.risk-card { position: relative; min-height: 315px; padding: 2rem; background: rgba(255,255,255,.4); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s, transform .25s; }
.risk-card:hover { z-index: 1; background: var(--white); transform: translateY(-4px); box-shadow: var(--shadow); }
.card-number { position: absolute; top: 1rem; right: 1.2rem; color: #a9b0ac; font-size: .7rem; }
.line-icon { width: 3.3rem; height: 3.3rem; display: grid; place-items: center; margin: 2.4rem 0 2rem; color: var(--gold-500); background: var(--forest-900); border-radius: 50%; font-size: 1.3rem; }
.risk-card h3 { margin-bottom: .75rem; font-family: var(--serif); font-size: 1.35rem; }
.risk-card p { margin: 0; color: var(--muted); font-size: .9rem; }

.process-section { background: var(--white); }
.process-list { max-width: 1040px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 0 auto; padding: 0; list-style: none; counter-reset: process; }
.process-list li { position: relative; padding: 1.7rem 1.35rem; border-top: 1px solid var(--line); }
.process-list li::before { content: ''; position: absolute; top: -.3rem; left: 1.35rem; width: .6rem; height: .6rem; background: var(--gold-500); border: 3px solid var(--white); box-shadow: 0 0 0 1px var(--gold-500); border-radius: 50%; }
.process-list li:not(:last-child)::after { content: ''; position: absolute; top: -1px; right: -1rem; width: 2rem; height: 1px; background: var(--line); }
.process-list li > span { color: var(--gold-500); font-family: var(--serif); font-size: 2.4rem; }
.process-list h3 { margin: 1.2rem 0 .65rem; font-size: 1rem; }
.process-list p { margin: 0; color: var(--muted); font-size: .8rem; }

.explain-section { background: #eef0eb; }
.explain-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 7rem; align-items: center; }
.explain-grid h2 { margin: 1rem 0 1.4rem; }
.large-copy { color: var(--muted); font-size: 1.08rem; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: 2rem 0 0; padding: 0; list-style: none; font-size: .88rem; font-weight: 650; }
.check-list span { display: inline-grid; width: 1.35rem; height: 1.35rem; place-items: center; margin-right: .45rem; color: var(--forest-900); background: var(--gold-500); border-radius: 50%; font-size: .7rem; }
.evidence-panel { padding: 2.2rem; background: var(--white); border: 1px solid #d8dcd7; border-top: 4px solid var(--danger); box-shadow: var(--shadow); }
.evidence-head { display: flex; justify-content: space-between; align-items: center; }
.evidence-head span { padding: .35rem .6rem; color: var(--danger); background: #f6e9e5; font-size: .65rem; font-weight: 800; text-transform: uppercase; }
.evidence-head small { color: var(--muted); }
.evidence-panel h3 { max-width: 600px; margin: 2rem 0; font-family: var(--serif); font-size: 1.8rem; }
.comparison { display: grid; grid-template-columns: 1fr auto 1fr; gap: 1.2rem; align-items: center; padding: 1.2rem; background: var(--paper); }
.comparison div { display: flex; flex-direction: column; gap: .25rem; }
.comparison small, .evidence-meta small { color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .08em; }
.comparison code { font-size: .83rem; font-weight: 700; }
.comparison > span { color: var(--danger); font-size: 1.2rem; }
.evidence-meta { display: grid; grid-template-columns: .7fr 1.3fr; gap: 1rem; margin-top: 1rem; }
.evidence-meta div { display: flex; flex-direction: column; padding: 1rem; border: 1px solid var(--line); }
.evidence-meta strong { margin-top: .3rem; font-size: .76rem; }
.evidence-panel > p { margin: 1.4rem 0 0; color: var(--muted); font-size: .8rem; }

.governance-section { position: relative; }
.governance-section .split-intro > p { color: rgba(255,255,255,.62); }
.governance-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(255,255,255,.14); }
.role-card { min-height: 390px; padding: 2.3rem; background: var(--forest-900); }
.role-card.checker { background: #134233; }
.role-card.auditor { background: #17382f; }
.role-top { display: flex; justify-content: space-between; align-items: center; }
.role-top > span { width: 3.2rem; height: 3.2rem; display: grid; place-items: center; color: var(--forest-950); background: var(--gold-500); border-radius: 50%; font-family: var(--serif); font-size: 1.4rem; }
.role-top small { color: rgba(255,255,255,.3); }
.role-card h3 { margin: 2rem 0 .5rem; font-family: var(--serif); font-size: 2rem; }
.role-card p { color: rgba(255,255,255,.64); font-size: .9rem; }
.role-card ul { display: grid; gap: .65rem; margin: 1.8rem 0 0; padding: 1.5rem 0 0; border-top: 1px solid rgba(255,255,255,.12); list-style: none; color: rgba(255,255,255,.82); font-size: .83rem; }
.role-card li::before { content: '—'; margin-right: .5rem; color: var(--gold-500); }
.trace-strip { display: grid; grid-template-columns: .65fr 1.35fr; gap: 4rem; align-items: center; margin-top: 1px; padding: 2.4rem; background: #0f352b; }
.trace-strip h3 { margin: .6rem 0 0; font-family: var(--serif); font-size: 1.55rem; }
.trace-flow { display: flex; align-items: center; gap: .65rem; color: rgba(255,255,255,.68); font-size: .67rem; }
.trace-flow span { display: flex; flex-direction: column; }
.trace-flow b { color: var(--gold-400); font-weight: 700; }
.trace-flow i { height: 1px; min-width: 1rem; flex: 1; background: rgba(217,181,109,.4); }
.decision-proof { display: grid; grid-template-columns: .72fr 1.28fr; gap: 3.5rem; align-items: center; margin-top: 1px; padding: 2.5rem; color: var(--ink); background: var(--paper); border-top: 4px solid var(--gold-500); }
.decision-proof-copy h3 { margin: .75rem 0 .85rem; font-family: var(--serif); font-size: clamp(1.8rem, 3vw, 2.7rem); }
.decision-proof-copy > p:last-child { margin: 0; color: var(--muted); font-size: .9rem; }
.proof-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: .65rem; margin: 0; padding: 0; list-style: none; }
.proof-flow li { position: relative; min-height: 7.3rem; display: flex; flex-direction: column; justify-content: space-between; gap: 1rem; padding: 1rem .8rem; background: var(--white); border: 1px solid var(--line); }
.proof-flow li:not(:last-child)::after { content: '→'; position: absolute; z-index: 1; top: 50%; right: -.73rem; width: .8rem; color: var(--gold-500); background: var(--paper); text-align: center; transform: translateY(-50%); }
.proof-flow span { color: var(--gold-500); font-family: var(--serif); font-size: 1.35rem; line-height: 1; }
.proof-flow b { font-size: .7rem; line-height: 1.35; }
.proof-note { display: flex; gap: .65rem; align-items: flex-start; margin: 1rem 0 0; color: var(--muted); font-size: .72rem; }
.proof-note span { color: var(--forest-700); font-size: 1rem; line-height: 1.2; }

.security-section { background: var(--white); }
.security-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 8rem; align-items: start; }
.security-grid h2 { margin: 1rem 0 1.4rem; }
.inline-link { display: inline-flex; align-items: center; gap: .7rem; margin-top: 1.2rem; color: var(--forest-700); font-size: .88rem; font-weight: 750; border-bottom: 1px solid var(--gold-500); }
.security-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.security-list article { min-height: 205px; display: grid; grid-template-columns: auto 1fr; gap: 1rem; padding: 1.6rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.security-list article > span { color: var(--gold-500); font-family: var(--serif); }
.security-list h3 { margin: 0 0 .55rem; font-size: .98rem; }
.security-list p { margin: 0; color: var(--muted); font-size: .83rem; }

.integration-section { background: var(--paper); border-top: 1px solid var(--line); }
.integration-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8rem; align-items: center; }
.integration-grid h2 { margin: 1rem 0 1.4rem; }
.integration-visual { min-height: 400px; display: flex; align-items: center; justify-content: center; padding: 2rem; background: var(--forest-900); background-image: radial-gradient(rgba(217,181,109,.13) 1px, transparent 1px); background-size: 20px 20px; }
.integration-visual span { display: grid; place-items: center; flex: none; text-align: center; }
.source-node { width: 6.3rem; height: 6.3rem; padding: 1rem; color: rgba(255,255,255,.76); border: 1px solid rgba(255,255,255,.25); border-radius: 50%; font-size: .75rem; }
.core-node { width: 8.6rem; height: 8.6rem; color: var(--forest-950); background: var(--gold-500); border: 9px solid rgba(217,181,109,.15); outline: 1px solid var(--gold-500); border-radius: 50%; }
.core-node b { font-family: var(--serif); font-size: 2.3rem; line-height: 1; }
.core-node small { font-size: .62rem; font-weight: 800; text-transform: uppercase; }
.integration-visual i { min-width: 3rem; height: 1px; background: var(--gold-500); }
.integration-points { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 2rem; }
.integration-points span { padding: .55rem .8rem; background: #e7ebe6; font-size: .72rem; font-weight: 700; }

.framework-section { padding: 2rem 0 8rem; background: var(--paper); }
.framework-card { display: grid; grid-template-columns: .45fr 1.55fr; gap: 4rem; align-items: center; padding: 3.5rem; color: var(--white); background: var(--forest-800); }
.framework-mark { display: grid; place-items: center; aspect-ratio: 1; color: var(--gold-400); border: 1px solid rgba(217,181,109,.45); border-radius: 50%; font-family: var(--serif); font-size: 1.55rem; }
.framework-card h2 { margin: 1rem 0; font-size: clamp(2rem, 4vw, 3.4rem); }
.framework-card p:last-child { margin: 0; color: rgba(255,255,255,.65); }

.demo-section { background: #0e3028; }
.demo-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 6rem; align-items: center; }
.demo-grid h2 { margin: 1rem 0 1.2rem; }
.demo-grid > div > p:not(.eyebrow) { color: rgba(255,255,255,.67); }
.demo-grid > div > small { display: block; margin-top: 1.2rem; color: rgba(255,255,255,.45); }
.demo-player { position: relative; overflow: hidden; background: #071e19; border: 1px solid rgba(217,181,109,.24); box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.demo-player video { display: block; width: 100%; aspect-ratio: 16 / 9; background: #071e19; object-fit: contain; }
.demo-player > p { margin: 0; padding: .85rem 1rem; color: rgba(255,255,255,.72); background: #071e19; font-size: .7rem; font-weight: 700; letter-spacing: .03em; }
.demo-player:focus-within { outline: 3px solid var(--gold-400); outline-offset: 4px; }

.pricing-section { background: var(--paper); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 1rem; }
.price-card { position: relative; display: flex; flex-direction: column; padding: 2.3rem; background: var(--white); border: 1px solid var(--line); }
.price-card.featured { color: var(--white); background: var(--forest-900); border-color: var(--forest-900); transform: translateY(-.8rem); box-shadow: var(--shadow); }
.popular { position: absolute; top: 0; right: 1.2rem; padding: .42rem .7rem; color: var(--forest-950); background: var(--gold-500); font-size: .62rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.plan-name { color: var(--forest-700); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.featured .plan-name { color: var(--gold-400); }
.price-card h3 { display: flex; flex-direction: column; margin: .8rem 0 1.1rem; }
.price-card h3 strong { font-family: var(--serif); font-size: clamp(2rem, 3vw, 2.7rem); font-weight: 400; }
.price-card h3 span { color: var(--muted); font-size: .72rem; font-weight: 500; }
.featured h3 span, .featured > p { color: rgba(255,255,255,.62); }
.price-card > p { min-height: 3.5rem; color: var(--muted); font-size: .84rem; }
.price-card ul { display: grid; gap: .8rem; margin: 1.3rem 0 2rem; padding: 1.5rem 0 0; border-top: 1px solid var(--line); list-style: none; font-size: .82rem; }
.featured ul { border-color: rgba(255,255,255,.14); }
.price-card li span { margin-right: .45rem; color: var(--gold-500); }
.price-card .button { margin-top: auto; }
.featured .button { color: var(--forest-950); }
.pricing-note { max-width: 760px; margin: 2.4rem auto 0; color: var(--muted); text-align: center; font-size: .75rem; }

.faq-section { background: var(--white); }
.faq-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 7rem; align-items: start; }
.faq-grid h2 { margin: 1rem 0 1.3rem; font-size: clamp(2.35rem, 4vw, 3.8rem); }
.faq-grid > div:first-child > p:last-child { color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; display: flex; justify-content: space-between; gap: 2rem; padding: 1.45rem 2.5rem 1.45rem 0; cursor: pointer; list-style: none; font-weight: 720; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span::before, .faq-list summary span::after { content: ''; position: absolute; top: 50%; right: .25rem; width: .85rem; height: 1px; background: var(--forest-800); transition: transform .2s; }
.faq-list summary span::after { transform: rotate(90deg); }
.faq-list details[open] summary span::after { transform: rotate(0); }
.faq-list details p { max-width: 710px; padding: 0 2rem 1.4rem 0; color: var(--muted); font-size: .9rem; }

.final-cta { padding: 7rem 0; text-align: center; background: var(--forest-800); }
.final-cta-inner { max-width: 880px; }
.final-cta .eyebrow, .final-cta .button-row { justify-content: center; }
.final-cta h2 { margin: 1rem auto 1.2rem; font-size: clamp(2.7rem, 6vw, 5.4rem); }
.final-cta-inner > p:not(.eyebrow) { color: rgba(255,255,255,.65); }
.final-cta .button-row { margin-top: 2rem; }
.text-link.light { color: var(--gold-400); }

.site-footer { color: rgba(255,255,255,.72); background: var(--forest-950); }
.footer-top { display: grid; grid-template-columns: 1.7fr repeat(3, 1fr); gap: 5rem; padding: 5rem 0 4rem; }
.brand-footer { color: var(--white); }
.brand-lockup-footer { width: 12.7rem; height: 4rem; }
.brand-lockup-footer img { top: -4.9rem; left: -1rem; width: 14.3rem; }
.footer-top > div:first-child p { max-width: 330px; margin: 1.2rem 0 0; color: rgba(255,255,255,.5); font-size: .82rem; }
.footer-top h3 { color: var(--gold-400); font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.footer-top > div:not(:first-child) { display: flex; flex-direction: column; gap: .65rem; }
.footer-top a:not(.brand) { font-size: .8rem; }
.footer-top a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; gap: 2rem; padding: 1.5rem 0; border-top: 1px solid rgba(255,255,255,.1); }
.footer-bottom p { margin: 0; color: rgba(255,255,255,.42); font-size: .68rem; }

.reveal { opacity: 1; transform: none; }

@media (max-width: 1080px) {
  .main-nav { gap: 1rem; }
  .nav-actions .text-link { display: none; }
  .hero-grid { gap: 2.8rem; }
  .hero-copy h1 { font-size: clamp(3.1rem, 6.6vw, 5.3rem); }
  .risk-grid { grid-template-columns: 1fr 1fr; }
  .process-list { grid-template-columns: repeat(3, 1fr); row-gap: 2rem; }
  .explain-grid, .security-grid, .integration-grid { gap: 4rem; }
  .split-intro { gap: 4rem; }
  .trace-strip { grid-template-columns: 1fr; gap: 2rem; }
  .decision-proof { grid-template-columns: 1fr; gap: 2rem; }
  .footer-top { gap: 2.5rem; }
}

@media (max-width: 820px) {
  .shell { width: min(100% - 2rem, 680px); }
  .section { padding: 5.5rem 0; }
  .site-header, .site-header.scrolled { height: 4.5rem; background: rgba(7,30,25,.97); }
  .nav-wrap { justify-content: space-between; }
  .menu-toggle { width: 2.6rem; height: 2.6rem; display: grid; place-content: center; gap: .38rem; margin-left: auto; color: var(--white); background: transparent; border: 1px solid rgba(255,255,255,.24); border-radius: .25rem; }
  .menu-toggle span:not(.sr-only) { width: 1.15rem; height: 1px; display: block; background: currentColor; transition: transform .2s; }
  .menu-open .menu-toggle span:nth-last-child(2) { transform: translateY(3.5px) rotate(45deg); }
  .menu-open .menu-toggle span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
  .main-nav { position: fixed; inset: 4.5rem 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 1rem 1.2rem 1.5rem; background: var(--forest-950); border-top: 1px solid rgba(255,255,255,.1); }
  .menu-open .main-nav { display: flex; }
  .main-nav a { padding: .9rem 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-actions { display: none; }
  .hero { min-height: auto; padding-top: 8.2rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 4rem; }
  .hero-copy { max-width: 680px; }
  .hero-copy h1 { font-size: clamp(3.2rem, 12vw, 5.8rem); }
  .product-frame { max-width: 650px; transform: none; }
  .trust-line { align-items: flex-start; gap: 1.4rem; }
  .trust-line div { flex-wrap: wrap; gap: .6rem 1.4rem; }
  .split-intro, .explain-grid, .security-grid, .integration-grid, .demo-grid, .faq-grid { grid-template-columns: 1fr; gap: 3rem; }
  .process-list { grid-template-columns: 1fr 1fr; }
  .governance-grid, .pricing-grid { grid-template-columns: 1fr; }
  .role-card { min-height: auto; }
  .trace-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
  .trace-flow i { display: none; }
  .framework-card { grid-template-columns: 1fr; gap: 2rem; }
  .framework-mark { width: 9rem; }
  .price-card.featured { transform: none; }
  .footer-top { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-top > div:last-child { grid-column: 2; }
}

@media (max-width: 560px) {
  body { font-size: 1rem; }
  .shell { width: calc(100% - 1.5rem); }
  .section { padding: 4.6rem 0; }
  .brand-lockup { width: 9.1rem; height: 2.75rem; }
  .brand-lockup img { top: -3.4rem; left: -.5rem; width: 9.9rem; }
  .hero-copy h1 { font-size: clamp(2.85rem, 14vw, 4.4rem); }
  .hero-lead { font-size: 1.02rem; }
  .button-row .button { width: 100%; }
  .hero-doctrine { align-items: flex-start; }
  .app-shell { min-height: 370px; grid-template-columns: 2.4rem 1fr; }
  .app-main { padding: 1rem; }
  .app-nav { padding-inline: .35rem; }
  .control-item { grid-template-columns: 1.4rem 1fr; }
  .control-item em { display: none; }
  .decision-row small { display: none; }
  .trust-line { display: block; }
  .trust-line div { margin-top: 1rem; }
  .risk-grid, .process-list, .security-list, .check-list { grid-template-columns: 1fr; }
  .risk-card { min-height: 265px; }
  .process-list li:not(:last-child)::after { display: none; }
  .comparison { grid-template-columns: 1fr; }
  .comparison > span { transform: rotate(90deg); }
  .evidence-meta { grid-template-columns: 1fr; }
  .evidence-panel { padding: 1.3rem; }
  .governance-section .section-intro, .problem-section .section-intro { margin-bottom: 2.5rem; }
  .trace-strip { padding: 1.5rem; }
  .trace-flow { grid-template-columns: 1fr; }
  .decision-proof { padding: 1.5rem; }
  .proof-flow { grid-template-columns: 1fr; gap: .55rem; }
  .proof-flow li { min-height: auto; flex-direction: row; justify-content: flex-start; align-items: center; padding: .85rem; }
  .proof-flow li:not(:last-child)::after { content: '↓'; top: auto; right: auto; bottom: -.75rem; left: 1.05rem; transform: none; }
  .brand-lockup-footer { width: 11rem; height: 3.45rem; }
  .brand-lockup-footer img { top: -4.25rem; left: -.85rem; width: 12.3rem; }
  .integration-visual { min-height: 330px; padding: 1rem; }
  .source-node { width: 4.6rem; height: 4.6rem; padding: .5rem; font-size: .6rem; }
  .core-node { width: 6.5rem; height: 6.5rem; }
  .integration-visual i { min-width: 1.1rem; }
  .framework-section { padding-bottom: 4.6rem; }
  .framework-card { padding: 2rem 1.4rem; }
  .demo-player { width: 100%; }
  .price-card { padding: 1.7rem; }
  .final-cta { padding: 5rem 0; }
  .final-cta .text-link { margin-top: 1rem; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-top > div:first-child { grid-column: 1 / -1; }
  .footer-top > div:last-child { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

@media print {
  .site-header, .button-row, .demo-player { display: none; }
  .section, .hero { min-height: 0; padding: 2rem 0; }
  .section-dark { color: var(--ink); background: var(--white); }
}