:root {
  --navy-1000: #020713;
  --navy-950: #041021;
  --navy-900: #071a34;
  --navy-850: #0a2444;
  --blue-650: #086dc1;
  --blue-550: #0f8ee8;
  --cyan-400: #34c7f4;
  --cyan-200: #9be8ff;
  --ink: #10223c;
  --muted: #5f6f83;
  --line: #d8e2ed;
  --soft: #f3f7fb;
  --white: #ffffff;
  --amber: #f4c15d;
  --shadow: 0 24px 70px rgba(3, 19, 42, .13);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--white); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.65; }
body.nav-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.035em; line-height: 1.08; }
h1 { max-width: 900px; margin-bottom: 24px; font-size: clamp(2.75rem, 5.6vw, 5.45rem); font-weight: 720; }
h2 { margin-bottom: 20px; font-size: clamp(2.25rem, 4.2vw, 4.25rem); font-weight: 700; }
h3 { font-size: 1.35rem; }
.container { width: min(1180px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 110px 0; }
.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; left: 16px; top: -60px; z-index: 1000; padding: 10px 14px; border-radius: 8px; background: var(--white); color: var(--ink); font-weight: 700; transition: top .2s; }
.skip-link:focus { top: 16px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,.1); background: rgba(3, 13, 29, .92); backdrop-filter: blur(18px); color: var(--white); }
.nav-shell { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { width: 205px; height: 54px; display: block; overflow: hidden; border-radius: 7px; background: var(--white); }
.brand img { width: 100%; height: 100%; object-fit: contain; object-position: center; }
.primary-nav { display: flex; align-items: center; gap: 22px; font-size: .82rem; font-weight: 700; }
.primary-nav a { text-decoration: none; color: #c7d6e9; }
.primary-nav a:hover, .primary-nav a:focus-visible { color: var(--white); }
.primary-nav .nav-contact { padding: 9px 15px; border: 1px solid rgba(155,232,255,.42); border-radius: 999px; color: var(--cyan-200); }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 9px; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 6px 0; background: var(--white); }

.hero { position: relative; overflow: hidden; min-height: 620px; display: flex; align-items: center; padding: 70px 0 76px; color: var(--white); background: radial-gradient(circle at 82% 22%, rgba(19,129,211,.28), transparent 31%), linear-gradient(145deg, var(--navy-1000), var(--navy-900) 56%, #052a50); }
.hero::after { content: ""; position: absolute; right: -19vw; bottom: -47vw; width: 82vw; aspect-ratio: 1; border: 1px solid rgba(52,199,244,.46); border-radius: 50%; box-shadow: 0 -22px 90px rgba(15,142,232,.22), inset 0 18px 90px rgba(15,142,232,.12); transform: rotate(-7deg); }
.hero-grid { position: absolute; inset: 0; opacity: .42; background-image: linear-gradient(rgba(91,162,224,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(91,162,224,.07) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to right, transparent, #000 36%, #000); }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: 1.12fr .88fr; align-items: center; gap: 48px; }
.hero h1 { max-width: 720px; font-size: clamp(2.85rem, 3.8vw, 4rem); line-height: 1.02; }
.product-name { margin-bottom: 10px; color: var(--white); font-size: 1rem; font-weight: 760; letter-spacing: .08em; text-transform: uppercase; }
.eyebrow { margin-bottom: 17px; color: var(--cyan-200); font-size: .75rem; font-weight: 850; letter-spacing: .17em; line-height: 1.45; text-transform: uppercase; }
.eyebrow.dark { color: var(--blue-650); }
.hero-lead { max-width: 720px; margin-bottom: 18px; color: #c7d5e8; font-size: 1rem; line-height: 1.58; }
.hero-lead-intro { margin-bottom: 4px; }
.hero-claim { margin-bottom: 22px; color: var(--cyan-200); font-size: 1.08rem; font-weight: 750; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 20px; }
.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border: 1px solid transparent; border-radius: 10px; text-decoration: none; font-size: .92rem; font-weight: 780; transition: transform .18s, border-color .18s, background .18s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(135deg, var(--blue-650), var(--blue-550)); color: var(--white); box-shadow: 0 14px 32px rgba(11,120,208,.3); }
.button-secondary { border-color: rgba(255,255,255,.32); background: rgba(255,255,255,.045); color: var(--white); }
.button-dark { background: var(--navy-900); color: var(--white); }
.hero-media { min-width: 0; }
.media-frame { overflow: hidden; border: 1px solid rgba(109,196,255,.33); border-radius: var(--radius-xl); background: linear-gradient(145deg, rgba(9,35,70,.96), rgba(3,12,28,.98)); box-shadow: 0 32px 90px rgba(0,0,0,.42); }
.media-frame-hero { display: flex; flex-direction: column; }
.media-topline { display: flex; justify-content: space-between; gap: 20px; padding: 13px 18px; color: #8fb3d5; font-size: .7rem; font-weight: 740; letter-spacing: .06em; text-transform: uppercase; }
.media-topline { border-bottom: 1px solid rgba(142,199,244,.14); }
.hero-slides { position: relative; aspect-ratio: 1920/1050; background: #122033; }
.hero-slide { position: absolute; inset: 0; display: block; }
.hero-slide[hidden] { display: none; }
.hero-slide img { width: 100%; height: 100%; object-fit: contain; }
.hero-slide:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: -3px; }
.hero-slide-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 12px 8px 17px; border-top: 1px solid rgba(142,199,244,.14); }
.hero-slide-position { min-width: 0; overflow: hidden; color: #d4e6f7; font-size: .74rem; font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.hero-slide-controls { display: flex; gap: 5px; flex: 0 0 auto; }
.hero-slide-controls button { min-width: 32px; min-height: 30px; padding: 2px 9px; border: 1px solid rgba(155,232,255,.3); border-radius: 6px; background: rgba(255,255,255,.06); color: #d4e6f7; font-size: .72rem; font-weight: 700; cursor: pointer; }
.hero-slide-controls button:hover, .hero-slide-controls button:focus-visible { border-color: var(--cyan-200); background: rgba(52,199,244,.17); color: var(--white); }
.hero-slide-controls button:focus-visible { outline: 2px solid var(--cyan-400); outline-offset: 2px; }
.hero-workflow { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 4px; margin: 0; padding: 8px 12px 12px; border-top: 1px solid rgba(142,199,244,.14); list-style: none; }
.hero-workflow li { padding: 5px 2px; border-radius: 6px; color: #8fb3d5; font-size: .64rem; font-weight: 760; text-align: center; text-transform: uppercase; }
.hero-workflow li.is-active { background: rgba(52,199,244,.2); box-shadow: inset 0 0 0 1px rgba(155,232,255,.52); color: var(--white); }
.hero-scope { margin: 14px 14px 0; color: #8ba1bb; font-size: .76rem; text-align: center; }

.journey { border-bottom: 1px solid var(--line); background: var(--white); padding: 74px 0 80px; }
.section-intro { max-width: 820px; margin-bottom: 46px; }
.section-intro.compact { max-width: 790px; }
.section-intro > p:not(.eyebrow) { color: var(--muted); font-size: 1.08rem; }
.workflow-route-title { margin: 0 0 14px; color: var(--navy-900); font-size: 1.18rem; }
.journey-list + .workflow-route-title { margin-top: 38px; }
.journey-list { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; margin: 0; padding: 0; list-style: none; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--line); }
.journey-list li { position: relative; min-height: 168px; display: flex; flex-direction: column; justify-content: flex-end; padding: 20px; background: var(--white); }
.journey-list li:not(:last-child)::after { content: "→"; position: absolute; right: -12px; top: 23px; z-index: 2; width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: var(--white); color: var(--blue-650); font-size: .8rem; }
.journey-list span { margin-bottom: auto; color: var(--blue-650); font-size: .68rem; font-weight: 820; letter-spacing: .12em; }
.journey-list strong { font-size: 1.02rem; }
.journey-list small { color: var(--muted); font-size: .875rem; line-height: 1.4; }
.journey-list-ai { border-color: #c5ddef; background: #c5ddef; }
.journey-list-ai li, .journey-list-ai li:not(:last-child)::after { background: #f5faff; }
.ai-loop { max-width: 920px; }
.journey-list.ai-loop-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ai-loop-return { display: flex; align-items: center; gap: 12px; margin: 12px 20px 0; color: var(--blue-650); font-size: .83rem; font-weight: 700; }
.ai-loop-arrow { font-size: 1.4rem; line-height: 1; }
.ai-loop-line { flex: 1; height: 1px; background: #9fc7e6; }
.workflow-actions { margin-top: 30px; }


.flagship-section { scroll-margin-top: 76px; color: var(--white); background: linear-gradient(145deg, var(--navy-950), var(--navy-850)); }
.flagship-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 64px; align-items: center; }
.case-study-head { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: center; }
.flagship-preview { min-width: 0; display: grid; }
.flagship-copy > p:not(.eyebrow):not(.flagship-question) { color: #b8c8dc; }
.flagship-question { margin: 0 0 24px; color: var(--cyan-200); font-size: 1.18rem; font-weight: 760; }
.scenario-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; overflow: hidden; margin: 26px 0; border: 1px solid rgba(255,255,255,.14); border-radius: 14px; background: rgba(255,255,255,.14); }
.scenario-facts div { padding: 14px 16px; display: flex; justify-content: space-between; gap: 20px; background: rgba(255,255,255,.035); }
.scenario-facts span { color: #91a8c2; font-size: .78rem; }
.scenario-facts strong { color: var(--white); font-size: .9rem; }
.study-limit { margin-top: 28px; padding-left: 16px; border-left: 3px solid var(--cyan-400); font-size: .91rem; }
.evidence-panel { overflow: hidden; border: 1px solid rgba(112,190,245,.3); border-radius: var(--radius-xl); background: rgba(3,14,31,.72); box-shadow: 0 26px 80px rgba(0,0,0,.38); }
.evidence-panel-head { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 17px 20px; border-bottom: 1px solid rgba(255,255,255,.1); }
.evidence-panel-head div span, .evidence-panel-head div strong { display: block; }
.evidence-panel-head div span { color: #7f9bb8; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.evidence-panel-head div strong { font-size: .92rem; }
.evidence-state { padding: 5px 9px; border: 1px solid rgba(244,193,93,.38); border-radius: 999px; color: #ffd783; font-size: .66rem; text-transform: uppercase; letter-spacing: .06em; }
.evidence-state.recorded { border-color: rgba(52,199,244,.48); color: var(--cyan-200); }
.case-video-panel { margin: 0; }
.video-speed-note { display: flex; align-items: center; gap: 14px; margin: 0; padding: 14px 18px; border-left: 4px solid var(--amber); border-bottom: 1px solid rgba(244,193,93,.45); background: rgba(244,193,93,.17); color: #ffe7ad; font-size: .9rem; font-weight: 680; line-height: 1.4; }
.video-speed-note strong { flex: 0 0 auto; padding: 4px 8px; border-radius: 5px; background: var(--amber); color: var(--ink); font-size: .66rem; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.case-video { width: 100%; aspect-ratio: 16/9; display: block; background: #000; }
.fullscreen-video-wrap { position: relative; width: 100%; }
.demo-media .fullscreen-video-wrap { height: 100%; }
.video-play-button { position: absolute; inset: 0; width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; border: 0; background: rgba(1,9,22,.18); color: var(--white); font-size: .95rem; font-weight: 800; text-shadow: 0 2px 10px rgba(0,0,0,.9); cursor: pointer; }
.video-play-button::before { content: "▶"; width: 68px; height: 68px; display: grid; place-items: center; padding-left: 4px; border: 1px solid rgba(255,255,255,.7); border-radius: 50%; background: rgba(4,25,49,.83); box-shadow: 0 8px 28px rgba(0,0,0,.45); font-size: 1.6rem; text-shadow: none; transition: transform .18s, background .18s; }
.video-play-button:hover::before, .video-play-button:focus-visible::before { transform: scale(1.08); background: var(--blue-650); }
.video-play-button:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: -4px; }
.video-play-button[hidden] { display: none; }
.demo-video:fullscreen, .case-video:fullscreen { width: 100%; height: 100%; object-fit: contain; background: #000; }
.case-workflow { margin-top: 86px; padding-top: 54px; border-top: 1px solid rgba(255,255,255,.13); }
.case-subhead { max-width: 780px; margin-bottom: 28px; }
.case-subhead > p:last-child { margin-bottom: 0; color: #b8c8dc; font-size: 1.06rem; }
.case-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1px; margin: 0; padding: 0; overflow: hidden; border: 1px solid rgba(126,191,238,.24); border-radius: var(--radius-lg); background: rgba(126,191,238,.16); list-style: none; }
.case-steps li { position: relative; min-height: 188px; display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; background: rgba(3,14,31,.82); }
.case-steps li:not(:last-child)::after { content: "→"; position: absolute; top: 22px; right: -12px; z-index: 2; width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid rgba(126,191,238,.32); border-radius: 50%; background: var(--navy-950); color: var(--cyan-200); font-size: .78rem; }
.case-steps span { margin-bottom: auto; color: var(--cyan-200); font-size: .7rem; font-weight: 820; letter-spacing: .12em; }
.case-steps strong { margin-bottom: 7px; color: var(--white); font-size: 1rem; }
.case-steps small { color: #9fb5cb; font-size: .84rem; line-height: 1.45; }
.case-outcomes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 24px; }
.case-outcomes article { padding: 28px; border: 1px solid rgba(126,191,238,.2); border-radius: var(--radius-lg); background: rgba(255,255,255,.035); }
.case-label { margin-bottom: 20px; color: var(--cyan-200); font-size: .7rem; font-weight: 820; letter-spacing: .1em; text-transform: uppercase; }
.case-outcomes h3 { margin-bottom: 13px; font-size: 1.2rem; line-height: 1.25; }
.case-outcomes article > p:last-child { margin-bottom: 0; color: #a9bdd2; font-size: .9rem; }
.evidence-library { margin-top: 76px; padding-top: 54px; border-top: 1px solid rgba(255,255,255,.13); }
.evidence-library-intro { max-width: 800px; margin-bottom: 28px; }
.evidence-library-intro h3 { margin-bottom: 12px; font-size: clamp(1.75rem, 3vw, 2.55rem); }
.evidence-library-intro > p:last-child { margin-bottom: 0; color: #b8c8dc; }
.document-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.document-card { min-height: 190px; display: flex; flex-direction: column; padding: 25px; border: 1px solid rgba(126,191,238,.22); border-radius: var(--radius-lg); background: rgba(255,255,255,.04); text-decoration: none; transition: transform .18s, border-color .18s, background .18s; }
.document-card:hover, .document-card:focus-visible { transform: translateY(-3px); border-color: rgba(155,232,255,.68); background: rgba(255,255,255,.07); }
.document-card > span { margin-bottom: auto; color: var(--cyan-200); font-size: .68rem; font-weight: 820; letter-spacing: .09em; text-transform: uppercase; }
.document-card > strong { margin: 24px 0 8px; color: var(--white); font-size: 1.06rem; line-height: 1.3; }
.document-card > small { color: #9fb5cb; font-size: .84rem; line-height: 1.45; }
.document-note { margin: 18px 0 0; color: #829bb6; font-size: .78rem; }
.study-steps { display: grid; gap: 0; margin: 0; padding: 12px 28px; list-style: none; }
.study-steps li { display: grid; grid-template-columns: 42px 1fr; column-gap: 18px; padding: 19px 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.study-steps li:last-child { border-bottom: 0; }
.study-steps span { grid-row: span 2; color: var(--cyan-200); font-size: .82rem; font-weight: 800; }
.study-steps strong { color: var(--white); font-size: 1.1rem; }
.study-steps small { color: #a7bed5; font-size: .91rem; }
.study-footnote { margin: 0; padding: 16px 28px; border-top: 1px solid rgba(255,255,255,.1); color: #9bb0c7; font-size: .85rem; }

.demos-section, #recordings { scroll-margin-top: 76px; }
.demos-section { color: var(--ink); background: var(--soft); }
.demos-section .section-intro > p:not(.eyebrow) { color: var(--muted); }
.demo-grid { display: grid; gap: 26px; }
.demo-card { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: 0 12px 36px rgba(10,36,68,.06); }
.demo-card.featured { border-color: #8ecded; box-shadow: 0 20px 54px rgba(10,36,68,.12); }
.demo-media { aspect-ratio: 16/7; display: grid; place-items: center; align-content: center; gap: 7px; border-bottom: 1px solid rgba(255,255,255,.1); background: linear-gradient(145deg, #0d2e54, #061225); color: #87a2be; }
.demo-media.has-video { aspect-ratio: 16/9; display: block; background: #000; }
.demo-video { display: block; width: 100%; height: 100%; object-fit: contain; }
.demo-media strong { color: #d4e8f8; font-size: .88rem; }
.demo-body { display: flex; flex-direction: column; justify-content: center; padding: 34px; }
.demo-number { margin-bottom: 12px; color: var(--blue-650); font-size: .68rem; font-weight: 820; letter-spacing: .1em; text-transform: uppercase; }
.demo-body h3 { margin-bottom: 14px; }
.demo-body > p:not(.demo-number) { margin-bottom: 0; color: var(--muted); font-size: .94rem; }
.demo-case-link { display: flex; align-items: center; justify-content: space-between; gap: 36px; margin-top: 38px; padding: 30px 34px; border: 1px solid #c5ddef; border-radius: var(--radius-lg); background: #e8f3fc; }
.demo-case-link .eyebrow { margin-bottom: 9px; }
.demo-case-link h3 { margin-bottom: 9px; font-size: clamp(1.4rem, 2.4vw, 1.9rem); }
.demo-case-link p:last-child { max-width: 680px; margin-bottom: 0; color: var(--muted); }
.demo-case-link .button { flex: 0 0 auto; }


.contribution-section { color: var(--white); background: linear-gradient(145deg, #041021, #092a4f); }
.portfolio-intro { max-width: 900px; }
.portfolio-intro > p:not(.eyebrow):not(.ownership) { max-width: 790px; color: #b4c5d8; font-size: 1.05rem; }
.ownership { margin-top: 24px; color: #829bb6; font-size: .82rem; }
.portfolio-intro + .software-product { margin-top: 48px; }
.portfolio-note { margin-top: 30px; color: #8ba1bb; font-size: .82rem; text-align: center; }
.software-product { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 30px; margin-top: 66px; padding: 24px; border: 1px solid rgba(155,232,255,.22); border-radius: var(--radius-xl); background: rgba(255,255,255,.045); }
.software-product-media { aspect-ratio: 16/9; overflow: hidden; border-radius: var(--radius-md); background: #aeb0b1; }
.software-product-media img { width: 100%; height: 100%; object-fit: cover; transform: scale(2.02); }
.software-product-reverse .software-product-media { order: 2; }
.software-product-reverse .software-product-copy { order: 1; padding-left: 8px; }
.software-product-reverse .software-product-media img { transform: scale(1.45); }
.software-product-work-item .software-product-media img { transform: none; }
.software-product-copy { padding: 8px 8px 8px 0; }
.software-product-copy .eyebrow { margin-bottom: 12px; }
.software-product-copy h3 { margin-bottom: 18px; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.software-product-copy p:not(.eyebrow) { margin-bottom: 16px; color: #b4c5d8; font-size: .94rem; line-height: 1.6; }
.software-product-copy p strong { color: var(--white); }
.software-product-modes-title { margin-top: 22px; font-weight: 700; }
.software-product-modes { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.software-product-modes li { display: flex; justify-content: space-between; gap: 14px; padding: 10px 12px; border: 1px solid rgba(155,232,255,.16); border-radius: 8px; background: rgba(255,255,255,.035); font-size: .82rem; }
.software-product-modes li strong { color: var(--white); }
.software-product-modes li span { color: #a7bdd2; text-align: right; }

.contact-section { color: var(--white); background: var(--navy-1000); }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 72px; align-items: start; }
.contact-layout > div > p:not(.eyebrow) { max-width: 660px; color: #9eb2c9; }
.contact-form { padding: 34px; border: 1px solid rgba(155,232,255,.24); border-radius: var(--radius-lg); background: rgba(255,255,255,.04); }
.contact-form-fields { display: grid; gap: 8px; }
.contact-form-fields label { margin-top: 10px; color: var(--white); font-size: .92rem; font-weight: 700; }
.contact-form-fields label:first-child { margin-top: 0; }
.contact-form-fields label span { margin-left: 5px; color: #9cb0c6; font-size: .82rem; font-weight: 500; }
.contact-form-fields input { width: 100%; min-height: 48px; padding: 10px 13px; border: 1px solid #55708c; border-radius: 8px; background: #f8fbff; color: var(--ink); font-size: 1rem; }
.contact-form-fields input:focus-visible, .contact-choices input:focus-visible, .contact-form button:focus-visible { outline: 3px solid var(--cyan-400); outline-offset: 2px; }
.contact-choices { display: grid; gap: 14px; margin: 26px 0 0; padding: 0; border: 0; }
.contact-choices legend { margin-bottom: 11px; color: var(--white); font-size: .92rem; font-weight: 700; }
.contact-choices label { display: flex; align-items: flex-start; gap: 12px; color: #c2d4e7; font-size: .95rem; line-height: 1.45; cursor: pointer; }
.contact-choices input { width: 18px; height: 18px; flex: 0 0 18px; margin: 2px 0 0; accent-color: var(--cyan-400); }
.contact-verification { min-height: 0; margin-top: 20px; }
.contact-form-status { min-height: 22px; margin: 18px 0 15px; color: #a9c9e4; font-size: .85rem; }
.contact-form-status.error { color: #ffd79a; }
.contact-form .button { cursor: pointer; }
.contact-form .button:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.contact-form-privacy { margin: 18px 0 0; color: #9cb0c6; font-size: .85rem; }
.contact-form-privacy a { color: var(--cyan-200); }

.site-footer { padding: 42px 0 26px; color: #c2cfdf; background: #01050d; }
.footer-layout { display: grid; grid-template-columns: 190px 1fr 1fr; gap: 34px; align-items: center; }
.footer-brand { width: 180px; height: 64px; overflow: hidden; border-radius: 7px; background: var(--white); }
.footer-brand img { width: 100%; height: 100%; object-fit: contain; }
.footer-layout div:nth-child(2) strong, .footer-layout div:nth-child(2) span { display: block; }
.footer-layout div:nth-child(2) span { color: #72869e; font-size: .78rem; }
.footer-layout nav { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 18px; }
.footer-layout nav a { color: #9bb0c7; font-size: .78rem; text-decoration: none; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.09); color: #5d718a; font-size: .7rem; }

.simple-hero { padding: 90px 0 74px; color: var(--white); background: linear-gradient(145deg, var(--navy-1000), var(--navy-850)); }
.simple-hero h1 { max-width: 950px; }
.simple-hero p:last-child { max-width: 760px; color: #bac9da; font-size: 1.08rem; }
.prose-section { padding: 84px 0 110px; }
.prose { max-width: 880px; }
.prose h2 { margin-top: 60px; font-size: 2rem; }
.prose h3 { margin-top: 34px; }
.prose p, .prose li { color: #455970; }
.prose table { width: 100%; border-collapse: collapse; margin: 28px 0; }
.prose th, .prose td { padding: 14px; border: 1px solid var(--line); text-align: left; vertical-align: top; }
.prose th { background: var(--soft); }

@media (max-width: 1000px) {
  .primary-nav { gap: 14px; }
  .hero-layout, .flagship-layout, .case-study-head, .contact-layout { grid-template-columns: 1fr; }
  .software-product { grid-template-columns: 1fr; }
  .software-product-copy { padding: 0 6px 6px; }
  .software-product-reverse .software-product-media, .software-product-reverse .software-product-copy { order: initial; }
  .software-product-reverse .software-product-copy { padding-left: 6px; }
  .hero { min-height: auto; }
  .hero-media { max-width: 760px; }
  .journey-list { grid-template-columns: repeat(3, 1fr); }
  .journey-list li:nth-child(3)::after { display: none; }
  .case-steps { grid-template-columns: repeat(2, 1fr); }
  .case-steps li:nth-child(2n)::after { display: none; }
  .case-outcomes, .document-grid { grid-template-columns: 1fr; }
  .document-card { min-height: 160px; }
  .demo-card { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
}

@media (max-width: 950px) {
  .demo-card { display: block; }
  .demo-case-link { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .primary-nav { position: fixed; inset: 76px 0 auto; display: none; flex-direction: column; align-items: stretch; padding: 28px 24px 36px; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(3,13,29,.98); }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 8px 0; font-size: 1rem; }
  .primary-nav .nav-contact { margin-top: 8px; padding: 11px 14px; text-align: center; }
  .footer-layout { grid-template-columns: 1fr; }
  .footer-layout nav { justify-content: flex-start; }
}

@media (max-width: 620px) {
  .container { width: min(100% - 30px, 1180px); }
  .section { padding: 78px 0; }
  .brand { width: 172px; height: 49px; }
  .nav-shell { min-height: 68px; }
  .primary-nav { top: 68px; }
  .hero { padding: 54px 0 66px; }
  .hero h1 { font-size: clamp(2.2rem, 9.8vw, 2.5rem); }
  h2 { font-size: clamp(2.05rem, 10vw, 3rem); }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-workflow { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .software-product { margin-top: 48px; padding: 14px; gap: 24px; }
  .software-product-modes li { flex-direction: column; gap: 2px; }
  .software-product-modes li span { text-align: left; }
  .journey-list { grid-template-columns: 1fr 1fr; }
  .journey-list li { min-height: 166px; padding: 16px; }
  .journey-list li:nth-child(3)::after { display: grid; }
  .journey-list li:nth-child(2n)::after { display: none; }
  .scenario-facts { grid-template-columns: 1fr; }
  .case-workflow, .evidence-library { margin-top: 58px; padding-top: 42px; }
  .case-steps { grid-template-columns: 1fr; }
  .case-steps li { min-height: 154px; }
  .case-steps li::after, .case-steps li:nth-child(2n)::after { display: none; }
  .case-outcomes article, .document-card { padding: 22px; }
  .demo-body { padding: 24px; }
  .demo-case-link { padding: 24px; }
  .video-speed-note { align-items: flex-start; flex-direction: column; gap: 8px; }
  .contact-form { padding: 23px; }
  .footer-bottom { flex-direction: column; }
  .prose table { display: block; overflow-x: auto; }
}

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