:root {
  --ink: #0a0d0b;
  --ink-soft: #141a16;
  --forest: #123129;
  --forest-deep: #0d241e;
  --lime: #9bd91f;
  --lime-bright: #b3ed3d;
  --axon-yellow: #f3cc16;
  --warm: #f3efe7;
  --mint: #eaf4ed;
  --cool: #eaf0f5;
  --paper: #f7f5ee;
  --white: #ffffff;
  --text: #17201b;
  --muted: #46534b;
  --line: rgba(19, 34, 26, 0.14);
  --line-dark: rgba(255, 255, 255, 0.14);
  --radius-sm: 0.75rem;
  --radius-md: 1.25rem;
  --radius-lg: 1.75rem;
  --shadow: 0 1.5rem 4rem rgba(11, 25, 18, 0.12);
  --font: "Segoe UI", Arial, sans-serif;
  --container: 72rem;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; }
body { margin: 0; overflow-x: hidden; color: var(--text); background: var(--paper); font-family: var(--font); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p, figure { margin-top: 0; }
h1, h2, h3 { margin-bottom: 0; line-height: 1.1; letter-spacing: -0.035em; text-wrap: balance; }
p { margin-bottom: 0; }
ul, ol { margin-top: 0; }
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.icon-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.icon { width: 1.45rem; height: 1.45rem; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.skip-link { position: fixed; top: -6rem; left: 1rem; z-index: 100; padding: 0.75rem 1rem; color: var(--ink); background: var(--lime); font-weight: 700; }
.skip-link:focus { top: 1rem; }
:focus-visible { outline: 0.1875rem solid var(--lime); outline-offset: 0.25rem; }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 50; color: var(--white); border-bottom: 1px solid transparent; transition: background 180ms ease, border-color 180ms ease; }
.site-header.scrolled { background: rgba(10, 13, 11, 0.92); border-color: var(--line-dark); backdrop-filter: blur(0.75rem); }
.nav-shell { min-height: 4.5rem; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.brand { position: relative; z-index: 3; display: inline-flex; }
.brand img { width: 8.75rem; height: auto; }
.menu-toggle { position: relative; z-index: 3; width: 2.75rem; height: 2.75rem; display: grid; place-content: center; padding: 0; color: var(--white); border: 0; background: transparent; }
.menu-toggle span { width: 1.5rem; height: 0.125rem; display: block; margin: 0.1875rem; background: currentColor; transition: transform 180ms ease, opacity 180ms ease; }
.menu-toggle.active span:nth-child(1) { transform: translateY(0.5rem) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-0.5rem) rotate(-45deg); }
.main-nav { position: fixed; inset: 0; display: none; align-content: center; gap: 0.4rem; padding: 6.5rem 1.5rem 2rem; background: rgba(10, 13, 11, 0.98); }
.main-nav.open { display: grid; }
.main-nav > a { padding: 0.9rem 0; color: rgba(255, 255, 255, 0.78); border-bottom: 1px solid var(--line-dark); font-size: 1.15rem; font-weight: 600; }
.main-nav .nav-cta { margin-top: 1rem; padding: 0.9rem 2.5rem; display: flex; align-items: center; justify-content: center; color: var(--ink); border: 0; border-radius: 0.35rem; background: var(--lime); font-size: 0.9rem; }

/* Shared */
.chapter { padding-block: 5rem; }
.eyebrow { display: flex; align-items: center; gap: 0.7rem; margin: 0 0 1.25rem; color: #5d800f; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.eyebrow-light { color: var(--lime); }
.section-head { max-width: 45rem; margin-bottom: 2.5rem; }
.section-head h2 { max-width: 17ch; font-size: clamp(2rem, 8vw, 3.35rem); }
.section-head > p:last-child { max-width: 40rem; margin-top: 1.25rem; color: var(--muted); font-size: 1rem; line-height: 1.7; }
.section-head-light { color: var(--white); }
.section-head-light > p:last-child { color: rgba(255, 255, 255, 0.78); }
.icon-frame { width: 3.25rem; height: 3.25rem; display: grid; place-items: center; color: currentColor; border: 1px solid currentColor; border-radius: 50%; }
.button { min-height: 3.25rem; display: inline-flex; align-items: center; justify-content: center; padding-inline: 2.5rem; border: 1px solid transparent; border-radius: 0.35rem; font-size: 0.9rem; font-weight: 700; text-align: center; transition: transform 160ms ease, background 160ms ease; }
.button, .main-nav .nav-cta, .footer-cta { position: relative; }
.button > span[aria-hidden="true"], .main-nav .nav-cta > span[aria-hidden="true"], .footer-cta > span[aria-hidden="true"] { position: absolute; top: 50%; right: 1rem; line-height: 1; transform: translateY(-50%); }
.button:hover { transform: translateY(-0.125rem); }
.button-lime { color: var(--ink); background: var(--lime); }
.button-lime:hover { background: var(--lime-bright); }
.button-dark { color: var(--white); background: var(--ink); }
.button-dark:hover { background: var(--forest); }

/* 01 — Hero */
.hero { position: relative; overflow: hidden; padding: 7.25rem 0 4.75rem; color: var(--white); background: var(--ink); }
.hero::before { content: ""; position: absolute; width: 24rem; height: 24rem; left: -12rem; top: -10rem; border-radius: 50%; background: rgba(155, 217, 31, 0.14); filter: blur(1rem); }
.hero-layout { position: relative; z-index: 1; display: grid; gap: 2.5rem; }
.hero-copy h1 { max-width: 10.5ch; font-size: clamp(2.7rem, 12vw, 5rem); }
.hero-lead { max-width: 39rem; margin-top: 1.5rem; color: rgba(255, 255, 255, 0.8); font-size: 1.05rem; line-height: 1.7; }
.hero-actions { display: grid; gap: 1rem; margin-top: 2rem; }
.text-link { min-height: 3rem; display: inline-flex; align-items: center; justify-content: center; gap: 1rem; color: rgba(255, 255, 255, 0.78); font-size: 0.9rem; font-weight: 600; }
.proof-list { display: grid; gap: 0.75rem; margin: 2rem 0 0; padding: 1.5rem 0 0; color: rgba(255, 255, 255, 0.74); border-top: 1px solid var(--line-dark); list-style: none; font-size: 0.88rem; }
.proof-list li { min-height: 2.55rem; display: flex; align-items: flex-start; gap: 0.65rem; line-height: 1.45; }
.proof-list li::before { content: ""; width: 0.5rem; height: 0.5rem; flex: 0 0 auto; margin-top: 0.42em; border-radius: 50%; background: var(--lime); }
.hero-product { position: relative; align-self: center; aspect-ratio: 16 / 10; margin: 0; overflow: hidden; border: 1px solid var(--line-dark); border-radius: var(--radius-md); background: #050605; }
.hero-product img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* 02 — Risk */
.risk-section { background: var(--warm); }
.risk-grid { display: grid; gap: 0.75rem; }
.feature-card { min-height: 14.5rem; padding: 1.5rem; border: 1px solid rgba(107, 79, 30, 0.18); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.48); }
.feature-card .icon-frame { margin-bottom: 2rem; color: #9a6712; }
.feature-card h3 { margin-bottom: 0.7rem; font-size: 1.15rem; }
.feature-card p { color: #514b41; font-size: 0.95rem; line-height: 1.65; }

/* 03 — System */
.system-section { background: var(--mint); }
.system-layout { display: grid; gap: 3rem; }
.process-list { display: grid; gap: 0; margin: 0; padding: 0; border-top: 1px solid rgba(28, 70, 48, 0.18); list-style: none; }
.process-list li { display: grid; grid-template-columns: 3rem 1fr; gap: 1rem; padding: 1.35rem 0; border-bottom: 1px solid rgba(28, 70, 48, 0.18); }
.process-icon { width: 3rem; height: 3rem; display: grid; place-items: center; color: #416f18; border-radius: 0.7rem; background: rgba(155, 217, 31, 0.22); }
.process-list h3 { font-size: 1.15rem; }
.process-list p { margin-top: 0.45rem; color: var(--muted); font-size: 0.92rem; }
.system-photo { position: relative; align-self: center; aspect-ratio: 4 / 3; margin: 0; overflow: hidden; border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.system-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 38% center; }

/* 04 — Applications */
.applications-section { color: var(--white); background: var(--forest); }
.application-grid { display: grid; align-items: stretch; gap: 1rem; }
.application-card { height: 100%; display: grid; grid-template-rows: auto 1fr; overflow: hidden; color: var(--text); border-radius: var(--radius-md); background: var(--white); }
.application-card figure { aspect-ratio: 16 / 10; margin: 0; overflow: hidden; background: #dfe5e0; }
.application-card figure img { width: 100%; height: 100%; object-fit: cover; transition: transform 300ms ease; }
.application-card:hover figure img { transform: scale(1.025); }
.application-copy { display: grid; grid-template-columns: 2.5rem minmax(0, 1fr); grid-template-areas: "icon title" "text text"; align-content: start; align-items: start; gap: 0.75rem 0.8rem; padding: 1.1rem; }
.application-copy > .icon { grid-area: icon; align-self: center; width: 2.5rem; height: 2.5rem; padding: 0.55rem; color: #5c840d; border-radius: 0.65rem; background: rgba(155, 217, 31, 0.16); }
.application-copy h3 { grid-area: title; align-self: center; font-size: 1.05rem; line-height: 1.25; }
.application-copy p { grid-area: text; color: var(--muted); font-size: 0.92rem; line-height: 1.55; text-wrap: balance; }

/* 05 — Governance */
.governance-section { background: var(--cool); }
.governance-grid { display: grid; gap: 0.75rem; }
.governance-grid article { padding: 1.5rem; border: 1px solid rgba(41, 74, 97, 0.16); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.55); }
.governance-grid .icon-frame { margin-bottom: 2rem; color: #3d7398; }
.governance-grid h3 { margin-bottom: 0.65rem; font-size: 1.1rem; }
.governance-grid p { color: #465b69; font-size: 0.92rem; line-height: 1.6; }

/* 06 — Technology */
.technology-section { position: relative; overflow: hidden; color: var(--white); background: var(--ink); }
.technology-section::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(105deg, rgba(5, 10, 8, 0.9) 0%, rgba(5, 10, 8, 0.78) 48%, rgba(5, 10, 8, 0.68) 100%); }
.technology-backdrop { position: absolute; inset: 0; margin: 0; }
.technology-backdrop img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.technology-content { position: relative; z-index: 2; }
.technology-heading { margin-bottom: 2.5rem; }
.technology-heading h2 { max-width: 17ch; color: var(--white); font-size: clamp(2rem, 8vw, 3.35rem); }
.technology-cards { display: grid; gap: 1rem; }
.technology-panel { padding: 1.35rem 1.5rem; border-radius: var(--radius-md); box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.18); }
.technology-panel h3 { margin-bottom: 1rem; font-size: 1.25rem; }
.technology-panel ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.technology-panel li { min-height: 2.55rem; display: flex; align-items: center; gap: 0.75rem; border-top: 1px solid currentColor; font-size: 0.9rem; }
.technology-panel li .icon { width: 1.15rem; height: 1.15rem; }
.axon-panel { color: var(--white); border: 1px solid rgba(243, 204, 22, 0.5); background: linear-gradient(135deg, rgba(8, 12, 10, 0.36), rgba(8, 12, 10, 0.18)); }
.axon-panel li { color: rgba(255, 255, 255, 0.82); border-color: var(--line-dark); }
.axon-panel .icon { color: var(--axon-yellow); }
.oakmont-panel { color: var(--text); border: 1px solid rgba(255, 255, 255, 0.7); background: rgba(255, 255, 255, 0.95); }
.oakmont-panel li { color: var(--muted); border-color: var(--line); }
.oakmont-panel .icon { color: #668f14; }
.implementation-cta-section { padding-block: 4rem; border-block: 1px solid var(--line); background: var(--paper); }
.implementation-cta-layout { display: grid; justify-items: center; gap: 1.75rem; text-align: center; }
.implementation-cta-layout h2 { min-height: 3.25rem; max-width: none; display: flex; align-items: center; color: var(--text); font-size: clamp(2rem, 2.35vw, 2.25rem); line-height: 1.08; }
.implementation-cta-layout .button { width: min(100%, 15rem); }
.media-focus-camera-left img { object-position: left center; }
.media-focus-camera-low img { object-position: center 62%; }
.media-focus-human img { object-position: 62% center; }
.media-focus-human-top img { object-position: center top; }
.media-focus-context img { object-position: center; }
.media-focus-control-room img { object-position: left bottom; transform: scale(1.12); transform-origin: left bottom; }
.application-card:hover .media-focus-control-room img { transform: scale(1.14); }

/* 07 — Fit + diagnostic */
.diagnostic-section { color: var(--white); background: var(--ink-soft); }
.diagnostic-layout { display: grid; gap: 3rem; }
.fit-copy > h2 { max-width: 14ch; font-size: clamp(2rem, 8vw, 3.35rem); }
.fit-copy > p:not(.eyebrow) { max-width: 39rem; margin-top: 1.25rem; color: rgba(255, 255, 255, 0.76); }
.fit-boxes { display: grid; gap: 0.75rem; margin-top: 2rem; }
.fit-card { padding: 1.25rem 1.35rem; border: 1px solid var(--line-dark); border-radius: var(--radius-sm); }
.fit-boxes h3 { margin-bottom: 1rem; font-size: 1rem; }
.fit-boxes ul { display: grid; gap: 0.55rem; margin: 0; padding: 0; color: rgba(255, 255, 255, 0.8); list-style: none; font-size: 0.88rem; }
.fit-boxes li { display: flex; gap: 0.55rem; }
.fit-boxes li::before { flex: 0 0 auto; font-weight: 800; }
.fit-positive { border-color: rgba(155, 217, 31, 0.3); background: rgba(155, 217, 31, 0.075); box-shadow: inset 0.2rem 0 0 var(--lime); }
.fit-positive h3, .fit-positive li::before { color: var(--lime-bright); }
.fit-positive li::before { content: "✓"; }
.fit-limits { border-color: rgba(243, 204, 22, 0.26); background: rgba(243, 204, 22, 0.045); box-shadow: inset 0.2rem 0 0 var(--axon-yellow); }
.fit-limits h3, .fit-limits li::before { color: var(--axon-yellow); }
.fit-limits li::before { content: "—"; }
.lead-form { padding: 1.5rem; color: var(--text); border-radius: var(--radius-md); background: var(--white); }
.form-head { margin-bottom: 2rem; }
.form-head > span { display: block; margin-bottom: 0.75rem; color: #638a15; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.form-head h2 { max-width: 15ch; font-size: clamp(1.8rem, 7vw, 2.8rem); }
.form-head p { margin-top: 0.75rem; color: var(--muted); }
.form-grid { display: grid; gap: 1.1rem; }
.lead-form label > span { display: block; margin-bottom: 0.45rem; color: #4d5952; font-size: 0.75rem; font-weight: 700; }
.lead-form input:not([type="checkbox"]), .lead-form textarea { width: 100%; min-height: 3.2rem; padding: 0.75rem 0.85rem; color: var(--text); border: 1px solid #cfd5d1; border-radius: 0.45rem; outline: 0; background: #fbfcfa; font-size: 1rem; }
.lead-form textarea { min-height: 7rem; resize: vertical; }
.lead-form input:focus, .lead-form textarea:focus { border-color: #719b1b; box-shadow: 0 0 0 0.2rem rgba(155, 217, 31, 0.16); }
.lead-form [aria-invalid="true"] { border-color: #b13c33; box-shadow: 0 0 0 0.2rem rgba(177, 60, 51, 0.1); }
.consent { display: grid; grid-template-columns: 1.05rem minmax(0, 1fr); align-items: center; gap: 0.7rem; margin: 1.25rem 0; color: var(--muted); font-size: 0.8rem; line-height: 1.4; }
.lead-form .consent > span { margin-bottom: 0; }
.consent input { width: 1.05rem; height: 1.05rem; min-height: 0; margin: 0; padding: 0; align-self: center; accent-color: #6d9719; }
.form-submit { width: 100%; border: 0; }
.form-privacy { margin-top: 0.8rem; color: #626e67; font-size: 0.78rem; text-align: center; }
.form-feedback { min-height: 1.4rem; margin-top: 0.7rem; color: #557911; font-size: 0.8rem; text-align: center; }

/* Footer */
.site-footer { padding: 3.5rem 0 1.5rem; color: var(--white); background: #050705; }
.footer-main { display: grid; gap: 2.5rem; }
.footer-brand > img { width: 9.5rem; height: auto; margin-bottom: 1rem; }
.footer-main p { max-width: 30rem; color: rgba(255, 255, 255, 0.68); font-size: 0.88rem; line-height: 1.65; }
.footer-desktop-break { display: none; }
.social-links { display: flex; align-items: center; gap: 0.65rem; margin-top: 1.25rem; }
.social-links a { width: 2.35rem; height: 2.35rem; display: grid; place-items: center; color: rgba(255, 255, 255, 0.72); border: 1px solid var(--line-dark); border-radius: 50%; transition: color 160ms ease, border-color 160ms ease, background 160ms ease; }
.social-links a:hover { color: var(--ink); border-color: var(--lime); background: var(--lime); }
.social-links svg { width: 1rem; height: 1rem; fill: currentColor; }
.footer-main nav { display: grid; gap: 0.6rem; align-content: start; }
.footer-main nav a { color: var(--lime); font-size: 0.88rem; transition: color 160ms ease; }
.footer-main nav a:hover { color: var(--lime-bright); }
.footer-cta { display: flex; align-items: center; justify-content: center; align-self: start; padding: 1rem 2.5rem; color: var(--ink); border-radius: 0.35rem; background: var(--lime); font-size: 0.9rem; font-weight: 700; text-align: center; }
.footer-bottom { display: flex; align-items: flex-start; flex-direction: column; gap: 0.5rem; margin-top: 3rem; padding-top: 1.25rem; color: rgba(255, 255, 255, 0.52); border-top: 1px solid var(--line-dark); font-size: 0.72rem; }
.footer-bottom a { color: inherit; text-decoration: underline; text-underline-offset: 0.2em; }
.footer-bottom a:hover { color: rgba(255, 255, 255, 0.78); }

/* Progressive motion */
[data-reveal] { opacity: 1; }
.js [data-reveal] { opacity: 0; transform: translateY(0.8rem); transition: opacity 480ms ease, transform 480ms ease; }
.js [data-reveal].revealed { opacity: 1; transform: none; }

@media (min-width: 36rem) {
  .hero-actions { grid-template-columns: max-content max-content; align-items: center; }
  .proof-list { grid-template-columns: repeat(3, 1fr); }
  .risk-grid, .governance-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr 1fr; }
  .field-full { grid-column: 1 / -1; }
}

@media (min-width: 48rem) {
  .container { width: min(100% - 4rem, var(--container)); }
  .chapter { padding-block: 6.5rem; }
  .section-head { margin-bottom: 3.5rem; }
  .risk-grid, .governance-grid { grid-template-columns: repeat(4, 1fr); }
  .feature-card, .governance-grid article { padding: 1.75rem; }
  .application-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .application-copy { padding: 1.25rem; }
  .technology-cards { max-width: 56rem; grid-template-columns: 1fr 1fr; }
  .footer-main { grid-template-columns: 1.35fr 0.65fr 0.75fr; align-items: start; column-gap: 3.5rem; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 60rem) {
  .footer-desktop-break { display: block; }
  .menu-toggle { display: none; }
  .main-nav { position: static; display: flex; align-items: center; gap: 1.25rem; padding: 0; background: transparent; }
  .main-nav > a { padding: 0.65rem 0; border: 0; font-size: 0.78rem; }
  .main-nav .nav-cta { margin: 0 0 0 0.25rem; padding: 0.7rem 2.25rem; font-size: 0.76rem; }
  .hero { padding: 8.5rem 0 6.5rem; }
  .hero-layout { grid-template-columns: minmax(0, 1.05fr) minmax(24rem, 0.95fr); align-items: stretch; gap: 5rem; }
  .hero-product { align-self: stretch; aspect-ratio: auto; min-height: 0; }
  .hero-product img { position: absolute; inset: 0; }
  .system-layout { grid-template-columns: minmax(0, 1fr) minmax(23rem, 0.78fr); align-items: stretch; gap: 6rem; }
  .system-photo { align-self: stretch; aspect-ratio: auto; min-height: 0; }
  .system-photo img { position: absolute; inset: 0; }
  .governance-layout { display: grid; grid-template-columns: 0.75fr 1.25fr; align-items: start; gap: 5rem; }
  .governance-layout .section-head { position: sticky; top: 7rem; margin-bottom: 0; }
  .governance-grid { grid-template-columns: 1fr 1fr; }
  .technology-heading h2 { max-width: none; font-size: clamp(2.5rem, 4.2vw, 3.15rem); white-space: nowrap; text-wrap: nowrap; }
  .diagnostic-layout { grid-template-columns: minmax(0, 0.9fr) minmax(30rem, 1.1fr); align-items: stretch; gap: 5rem; }
  .fit-copy { display: flex; flex-direction: column; }
  .fit-boxes { flex: 1; grid-template-rows: repeat(2, minmax(0, 1fr)); }
  .fit-card { display: flex; flex-direction: column; justify-content: center; padding-block: 1.5rem; }
  .fit-boxes ul { gap: 0.75rem; }
  .lead-form { padding: 2.25rem; }
}

@media (min-width: 72rem) {
  .application-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.25rem; }
  .application-copy p { min-height: 2.85rem; }
  .implementation-cta-layout { grid-template-columns: max-content 15rem; align-items: center; justify-content: center; justify-items: stretch; gap: 2.5rem; text-align: left; }
  .implementation-cta-layout h2 { white-space: nowrap; text-wrap: nowrap; transform: translateY(-0.125rem); }
  .implementation-cta-layout .button { justify-self: end; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .js [data-reveal] { opacity: 1; transform: none; }
}