:root {
  --ink: #0b1220;
  --ink-2: #111b2f;
  --paper: #f6f7f2;
  --white: #ffffff;
  --surface: #ffffff;
  --surface-2: #eef1eb;
  --line: #d9ded5;
  --line-dark: rgba(255,255,255,.14);
  --text: #121826;
  --muted: #5d6675;
  --muted-light: #aeb8c8;
  --blue: #4ca9ff;
  --blue-dark: #0b68bd;
  --lime: #b7ef64;
  --violet: #8c7cf5;
  --danger: #b42318;
  --success: #067647;
  --radius: 22px;
  --shadow: 0 26px 80px rgba(9, 18, 35, .14);
  --container: 1180px;
  --header: 84px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--text); font-family: Aptos, Inter, "Segoe UI", Arial, sans-serif; font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: -.04em; line-height: 1.05; }
h1 { font-size: clamp(3.15rem, 7vw, 6.85rem); font-weight: 560; }
h2 { font-size: clamp(2.25rem, 4.3vw, 4.25rem); font-weight: 560; }
h3 { font-size: clamp(1.35rem, 2.2vw, 2rem); font-weight: 590; }
p { color: var(--muted); }
.container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
.narrow { max-width: 920px; }
.section { padding: clamp(86px, 10vw, 150px) 0; }
.section-dark, .section-ink { background: var(--ink); color: var(--white); }
.section-soft { background: var(--surface-2); }
.section-dark p, .section-ink p { color: var(--muted-light); }
.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: 18px; top: -100px; z-index: 9999; background: var(--lime); color: var(--ink); padding: 10px 14px; border-radius: 8px; font-weight: 700; }
.skip-link:focus { top: 18px; }
.site-header { position: fixed; z-index: 1000; inset: 0 0 auto; height: var(--header); color: var(--white); transition: background .25s, box-shadow .25s, height .25s; }
.site-header.is-scrolled { background: rgba(11,18,32,.92); box-shadow: 0 1px 0 rgba(255,255,255,.1); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); height: 72px; }
.nav-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: max-content; }
.brand-mark { width: 43px; height: 43px; border: 1px solid rgba(255,255,255,.26); border-radius: 13px; display: grid; grid-template-columns: 1fr 1fr; place-items: center; overflow: hidden; font-weight: 750; font-size: .76rem; letter-spacing: -.08em; }
.brand-mark span:first-child { color: var(--lime); transform: translateX(2px); }
.brand-mark span:last-child { color: var(--blue); transform: translateX(-2px); }
.brand-copy { display: grid; line-height: 1.2; }
.brand-copy strong { font-size: .96rem; letter-spacing: -.01em; }
.brand-copy small { margin-top: 3px; color: var(--muted-light); font-size: .67rem; text-transform: uppercase; letter-spacing: .09em; }
.primary-nav { display: flex; align-items: center; gap: 28px; font-size: .88rem; }
.primary-nav > a:not(.nav-cta) { color: #d6dce6; position: relative; }
.primary-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: var(--lime); transition: right .25s; }
.primary-nav > a:hover::after, .primary-nav > a.is-active::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 10px; padding: 11px 16px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; transition: background .2s, color .2s, border-color .2s; }
.nav-cta svg, .button svg, .text-link svg, .article-card > a svg, .pillar-card > a svg { width: 18px; height: 18px; }
.nav-cta:hover { background: var(--lime); color: var(--ink); border-color: var(--lime); }
.nav-toggle { display: none; border: 0; background: transparent; color: white; width: 44px; height: 44px; padding: 10px; }
.nav-toggle span:not(.sr-only) { display: block; width: 24px; height: 1px; background: currentColor; margin: 7px auto; transition: transform .2s; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 10px; text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; font-weight: 720; color: var(--blue-dark); margin-bottom: 24px; }
.eyebrow { color: #d5deeb !important; }
.eyebrow > span { width: 28px; height: 1px; background: var(--lime); }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 20px; border-radius: 999px; border: 1px solid transparent; font-weight: 680; font-size: .92rem; transition: transform .2s, box-shadow .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--lime); color: var(--ink); box-shadow: 0 12px 38px rgba(183,239,100,.16); }
.button-primary:hover { box-shadow: 0 16px 46px rgba(183,239,100,.24); }
.button-ghost { border-color: rgba(255,255,255,.23); color: white; }
.button-ghost:hover { border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.05); }
.text-link { display: inline-flex; align-items: center; gap: 10px; font-weight: 720; color: var(--blue-dark); }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.section-heading, .split-heading { display: grid; grid-template-columns: 1.25fr .75fr; gap: 80px; align-items: end; margin-bottom: 60px; }
.section-heading h2, .split-heading h2 { margin-bottom: 0; max-width: 760px; }
.section-heading > p, .split-heading > p { margin: 0; max-width: 520px; }
.section-heading.light .section-kicker { color: var(--lime); }
.hero { min-height: 100svh; padding: calc(var(--header) + 70px) 0 50px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 760px; height: 760px; border-radius: 50%; right: -320px; top: -300px; background: radial-gradient(circle, rgba(76,169,255,.14), transparent 68%); pointer-events: none; }
.hero-grid-pattern { position: absolute; inset: 0; opacity: .15; background-image: linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(to bottom, black, transparent 80%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: clamp(50px, 7vw, 100px); }
.hero-copy h1 { max-width: 800px; margin-bottom: 30px; }
.hero-copy h1 em { font-style: normal; color: var(--lime); }
.hero-intro { max-width: 690px; font-size: clamp(1.04rem, 1.45vw, 1.24rem); }
.hero-signals { margin-top: 34px; display: flex; flex-wrap: wrap; gap: 8px; }
.hero-signals span { border: 1px solid rgba(255,255,255,.14); padding: 7px 10px; border-radius: 7px; color: #c8d0dd; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-visual { min-height: 600px; display: flex; align-items: center; justify-content: center; position: relative; }
.system-map { width: min(100%, 610px); background: rgba(16,27,47,.72); border: 1px solid rgba(255,255,255,.16); border-radius: 28px; padding: 18px; box-shadow: 0 46px 100px rgba(0,0,0,.35); backdrop-filter: blur(12px); }
.map-topline { display: flex; justify-content: space-between; align-items: center; padding: 2px 3px 12px; color: #d7deea; font-size: .62rem; letter-spacing: .13em; }
.live-dot { display: flex; align-items: center; gap: 7px; color: var(--muted-light); }
.live-dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 5px rgba(183,239,100,.1); animation: live 1.8s ease-in-out infinite; }
.map-svg { width: 100%; height: auto; background: rgba(7,13,24,.45); border-radius: 18px; }
.map-svg .grid-lines path { stroke: white; stroke-width: 1; }
.map-svg .routes path { fill: none; stroke: url(#route); stroke-width: 2.5; stroke-dasharray: 10 11; animation: route 12s linear infinite; }
.map-svg .route-b { animation-direction: reverse; animation-duration: 10s; }
.map-svg .route-c { animation-duration: 7s; }
.map-svg .node rect { fill: #121e33; stroke: rgba(255,255,255,.25); }
.map-svg .node circle { fill: var(--blue); }
.map-svg text { fill: #cbd5e5; font-family: Aptos, Inter, Arial, sans-serif; font-size: 13px; font-weight: 650; letter-spacing: .08em; }
.map-svg .core-node rect { fill: #162641; stroke: var(--lime); stroke-width: 1.5; }
.map-svg .core-node path { fill: none; stroke: var(--lime); stroke-width: 2; stroke-linecap: round; }
.map-svg .core-glow { fill: rgba(183,239,100,.25); }
.map-svg .core-node text { fill: white; font-size: 12px; }
.map-svg .evidence-node rect { fill: rgba(183,239,100,.08); stroke: var(--lime); }
.map-svg .evidence-node path { fill: none; stroke: var(--lime); stroke-width: 2; }
.map-svg .evidence-node text { fill: var(--lime); font-size: 10px; }
.map-svg .token circle:first-child { fill: var(--lime); }
.map-svg .token circle:last-child { fill: var(--lime); }
.map-svg .token-1 { animation: token-a 6s ease-in-out infinite; }
.map-svg .token-2 { animation: token-b 7s ease-in-out infinite 1s; }
.map-svg .token-3 { animation: token-c 5.5s ease-in-out infinite .5s; }
.map-status-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.map-status-grid div { padding: 10px 12px; background: rgba(255,255,255,.04); border-radius: 10px; display: grid; }
.map-status-grid span { color: #78869a; font-size: .62rem; text-transform: uppercase; letter-spacing: .1em; }
.map-status-grid strong { color: #dce5f2; font-size: .78rem; margin-top: 2px; }
.portrait-card { position: absolute; right: -24px; bottom: 16px; width: clamp(158px, 13vw, 180px); margin: 0; background: white; padding: 8px; border-radius: 18px; box-shadow: var(--shadow); transform: rotate(1.6deg); }
.portrait-card img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; object-position: center; border-radius: 12px; background: #edf0f4; }
.portrait-card figcaption { display: grid; color: var(--ink); padding: 8px 5px 4px; line-height: 1.25; }
.portrait-card strong { font-size: .74rem; }
.portrait-card span { font-size: .55rem; color: var(--muted); margin-top: 3px; }
.proof-bar { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 52px; border-top: 1px solid rgba(255,255,255,.14); }
.proof-bar > div { padding: 28px 24px 10px 0; display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.proof-bar strong { font-size: 2rem; color: var(--lime); letter-spacing: -.05em; line-height: 1; }
.proof-bar span { color: #a9b4c4; font-size: .76rem; line-height: 1.35; max-width: 150px; }
.section-thesis { overflow: hidden; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar-card { min-height: 380px; padding: 32px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; transition: transform .25s, box-shadow .25s; }
.pillar-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.card-index { color: var(--blue-dark); font-size: .72rem; letter-spacing: .12em; margin-bottom: 70px; }
.pillar-card p { flex: 1; }
.pillar-card > a, .article-card > a { display: inline-flex; align-items: center; gap: 8px; font-size: .84rem; font-weight: 720; color: var(--blue-dark); }
.section-products { position: relative; overflow: hidden; }
.section-products::before { content: ""; position: absolute; inset: 0; background: linear-gradient(125deg, transparent 56%, rgba(76,169,255,.06)); pointer-events: none; }
.product-feature-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.product-feature { min-height: 530px; padding: 38px; border: 1px solid var(--line-dark); border-radius: 28px; display: flex; flex-direction: column; overflow: hidden; position: relative; }
.product-feature::before { content: ""; position: absolute; width: 300px; height: 300px; border-radius: 50%; right: -130px; top: -130px; background: radial-gradient(circle, rgba(76,169,255,.22), transparent 65%); }
.product-nex::before { background: radial-gradient(circle, rgba(183,239,100,.16), transparent 65%); }
.product-top { display: flex; justify-content: space-between; color: #7f8da2; font-size: .72rem; letter-spacing: .1em; }
.product-badge { color: #cbd5e3; text-transform: uppercase; }
.product-feature h3 { font-size: clamp(3rem, 5vw, 5.8rem); margin: 75px 0 22px; }
.product-feature > p { max-width: 560px; font-size: 1.02rem; }
.product-feature > a { margin-top: auto; display: inline-flex; align-items: center; gap: 10px; color: var(--lime); font-weight: 700; }
.mini-architecture { margin: 30px 0 26px; min-height: 70px; display: flex; align-items: center; gap: 8px; color: #d7dfeb; font-size: .61rem; letter-spacing: .08em; }
.enterprise-arch span { padding: 10px 11px; border: 1px solid rgba(255,255,255,.16); border-radius: 8px; }
.enterprise-arch i { flex: 1; height: 1px; background: linear-gradient(90deg, var(--blue), var(--lime)); position: relative; }
.enterprise-arch i::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid var(--lime); border-right: 1px solid var(--lime); transform: rotate(45deg); }
.nex-arch { flex-wrap: wrap; }
.nex-arch span { padding: 9px 10px; background: rgba(255,255,255,.05); border-radius: 7px; }
.nex-arch b { color: var(--lime); }
.product-note { position: relative; display: flex; gap: 24px; align-items: baseline; border-top: 1px solid var(--line-dark); padding-top: 28px; margin-top: 42px; }
.product-note > span { color: var(--lime); text-transform: uppercase; font-size: .65rem; letter-spacing: .14em; }
.product-note p { margin: 0; }
.product-note a { color: white; display: inline-flex; align-items: center; gap: 5px; }
.product-note svg { width: 14px; }
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case-card { padding: 30px; border-top: 2px solid var(--ink); background: var(--surface); min-height: 500px; display: flex; flex-direction: column; }
.case-meta { display: flex; justify-content: space-between; gap: 10px; color: var(--blue-dark); font-size: .66rem; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 52px; }
.case-card h3 { font-size: 1.65rem; }
.case-card ul { margin: auto 0 0; padding: 24px 0 0; border-top: 1px solid var(--line); list-style: none; }
.case-card li { position: relative; padding-left: 18px; margin: 8px 0; color: var(--muted); font-size: .86rem; }
.case-card li::before { content: "+"; position: absolute; left: 0; color: var(--blue-dark); font-weight: 800; }
.section-ip-preview { background: #e8ecff; }
.ip-preview-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; align-items: start; }
.ip-preview-copy { position: sticky; top: 120px; }
.ip-preview-copy h2 { font-size: clamp(2.6rem, 4.8vw, 5rem); }
.ip-stack { display: grid; gap: 12px; }
.ip-stack article { display: grid; grid-template-columns: 50px 1fr; gap: 28px; padding: 28px; background: rgba(255,255,255,.65); border: 1px solid rgba(11,18,32,.08); border-radius: 18px; }
.ip-stack article > span { font-size: .72rem; color: var(--blue-dark); }
.ip-stack h3 { font-size: 1.4rem; margin-bottom: 10px; }
.ip-stack p { margin: 0; font-size: .91rem; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.article-card { padding: 28px; border: 1px solid var(--line); background: var(--surface); min-height: 370px; display: flex; flex-direction: column; }
.article-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; color: var(--blue-dark); font-size: .66rem; text-transform: uppercase; letter-spacing: .09em; margin-bottom: 54px; }
.article-card h3 { font-size: 1.65rem; }
.article-card h3 a:hover { color: var(--blue-dark); }
.article-card p { flex: 1; font-size: .92rem; }
.final-cta { background: var(--ink-2); color: white; }
.final-cta-inner { display: flex; justify-content: space-between; align-items: end; gap: 50px; }
.final-cta-inner h2 { max-width: 860px; margin-bottom: 0; }
.final-cta .section-kicker { color: var(--lime); }
.site-footer { background: #070c15; color: white; padding: 72px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr .55fr .8fr; gap: 80px; padding-bottom: 66px; }
.footer-grid > div:not(.footer-lead) { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-grid h2 { font-size: .73rem; text-transform: uppercase; letter-spacing: .12em; color: #748196; margin-bottom: 8px; }
.footer-grid a, .footer-grid span { color: #c2ccda; font-size: .86rem; }
.footer-grid a:hover { color: var(--lime); }
.footer-grid a svg { display: inline; width: 14px; vertical-align: middle; }
.footer-lead p { max-width: 480px; margin: 24px 0 0 55px; font-size: .86rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.11); padding-top: 24px; display: flex; justify-content: space-between; gap: 28px; color: #6f7d91; font-size: .72rem; }
.page-hero { padding: calc(var(--header) + 110px) 0 120px; }
.page-hero h1 { font-size: clamp(3.4rem, 7.4vw, 7rem); max-width: 1050px; }
.page-hero p { font-size: 1.1rem; max-width: 640px; }
.page-hero-split { display: grid; grid-template-columns: 1.2fr .65fr; align-items: end; gap: 80px; }
.page-hero-split > p { margin-bottom: 10px; }
.compact-hero { padding-bottom: 80px; }
.page-hero-grid { display: grid; grid-template-columns: 1fr 280px; gap: 100px; align-items: center; }
.about-portrait { width: min(100%, 280px); justify-self: end; margin: 0; background: white; padding: 10px; border-radius: 20px; transform: rotate(1.25deg); box-shadow: 0 26px 80px rgba(0,0,0,.25); }
.about-portrait img { display: block; width: 100%; height: auto; aspect-ratio: auto; object-fit: contain; object-position: center; border-radius: 13px; background: #edf0f4; }
.about-portrait figcaption { color: var(--muted); font-size: .65rem; padding: 8px 4px 2px; }
.editorial-grid { display: grid; grid-template-columns: .58fr 1.42fr; gap: 100px; }
.pull-quote { color: var(--ink); font-size: 1.65rem; line-height: 1.35; letter-spacing: -.03em; }
.prose-large p { font-size: clamp(1.12rem, 1.6vw, 1.38rem); color: #2f3744; margin-bottom: 28px; }
.timeline { position: relative; }
.timeline::before { content: ""; position: absolute; top: 0; bottom: 0; left: calc(22% + 24px); width: 1px; background: var(--line); }
.timeline-item { display: grid; grid-template-columns: 22% 48px 1fr; gap: 0; padding: 30px 0; }
.timeline-period { color: var(--blue-dark); font-size: .77rem; letter-spacing: .08em; text-transform: uppercase; }
.timeline-marker { display: flex; justify-content: center; position: relative; }
.timeline-marker i { width: 11px; height: 11px; border-radius: 50%; background: var(--paper); border: 2px solid var(--blue-dark); z-index: 1; }
.timeline-body { padding: 0 0 30px 28px; border-bottom: 1px solid var(--line); }
.timeline-body > p { font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 8px; }
.timeline-body h3 { font-size: 1.55rem; margin-bottom: 12px; }
.timeline-body > span { color: var(--muted); }
.values-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 100px; }
.value-list article { display: grid; grid-template-columns: 50px .8fr 1fr; gap: 22px; padding: 27px 0; border-top: 1px solid var(--line); }
.value-list article > span { color: var(--blue-dark); font-size: .72rem; }
.value-list h3 { font-size: 1.25rem; margin: 0; }
.value-list p { margin: 0; }
.expertise-sections { padding-bottom: 80px; }
.expertise-row { display: grid; grid-template-columns: 80px .8fr 1fr; gap: 50px; padding: 78px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 100px; }
.expertise-number { color: var(--blue-dark); font-size: .72rem; }
.expertise-title h2 { font-size: clamp(2rem, 3.5vw, 3.5rem); }
.expertise-body > p { color: #323b49; font-size: 1.02rem; }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; }
.check-list li { border-top: 1px solid var(--line); padding: 12px 0 12px 26px; position: relative; color: var(--muted); font-size: .92rem; }
.check-list li::before { content: "↳"; position: absolute; left: 0; color: var(--blue-dark); }
.layer-stack { display: grid; gap: 8px; }
.layer-stack > div { display: grid; grid-template-columns: 60px 1fr 1fr; align-items: center; gap: 30px; padding: 24px 28px; border: 1px solid var(--line-dark); border-radius: 12px; background: rgba(255,255,255,.025); }
.layer-stack > div:nth-child(2) { margin-inline: 3%; }
.layer-stack > div:nth-child(3) { margin-inline: 6%; border-color: rgba(183,239,100,.5); background: rgba(183,239,100,.05); }
.layer-stack > div:nth-child(4) { margin-inline: 9%; }
.layer-stack > div:nth-child(5) { margin-inline: 12%; }
.layer-stack span { color: var(--lime); font-size: .71rem; }
.layer-stack strong { font-size: 1.1rem; }
.layer-stack p { margin: 0; font-size: .84rem; }
.product-detail-list { padding-top: 60px; }
.product-detail { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; align-items: center; padding-top: 95px; padding-bottom: 95px; border-bottom: 1px solid var(--line); scroll-margin-top: 90px; }
.product-detail.reverse { grid-template-columns: .9fr 1fr; }
.product-detail.reverse .product-detail-copy { order: 2; }
.product-detail-meta { display: flex; justify-content: space-between; color: var(--blue-dark); text-transform: uppercase; letter-spacing: .09em; font-size: .68rem; margin-bottom: 64px; }
.product-detail h2 { font-size: clamp(3.2rem, 6vw, 6.5rem); }
.product-summary { font-size: 1.15rem; color: #333c49; }
.product-detail blockquote { margin: 28px 0 32px; padding-left: 22px; border-left: 2px solid var(--blue); color: var(--muted); }
.product-detail-panel { padding: 28px; border-radius: 26px; background: var(--ink); color: white; box-shadow: var(--shadow); min-height: 540px; position: relative; overflow: hidden; }
.product-detail-panel::before { content: ""; position: absolute; width: 320px; height: 320px; border-radius: 50%; top: -180px; right: -120px; background: radial-gradient(circle, rgba(76,169,255,.22), transparent 65%); }
.product-panel-nexledger::before { background: radial-gradient(circle, rgba(183,239,100,.18), transparent 65%); }
.product-panel-letsmeetat::before { background: radial-gradient(circle, rgba(140,124,245,.22), transparent 65%); }
.panel-label { color: var(--lime); text-transform: uppercase; letter-spacing: .12em; font-size: .65rem; margin: 4px 0 54px; }
.product-detail-panel ol { list-style: none; padding: 0; margin: 0; }
.product-detail-panel li { position: relative; display: grid; grid-template-columns: 36px 1fr; gap: 16px; padding: 15px 0; border-top: 1px solid var(--line-dark); color: #d4dce8; font-size: .9rem; }
.product-detail-panel li span { color: #6f7e93; font-size: .68rem; }
.principle-flow { display: grid; grid-template-columns: 1fr 30px 1fr 30px 1fr 30px 1fr; align-items: center; gap: 12px; }
.principle-flow > div { min-height: 230px; background: white; padding: 24px; border-radius: 16px; }
.principle-flow > div span { color: var(--blue-dark); font-size: .68rem; }
.principle-flow > div strong { display: block; font-size: 1.25rem; margin: 48px 0 10px; }
.principle-flow > div p { font-size: .86rem; margin: 0; }
.principle-flow > i { height: 1px; background: var(--blue-dark); position: relative; }
.principle-flow > i::after { content: ""; position: absolute; right: 0; top: -3px; width: 7px; height: 7px; border-top: 1px solid var(--blue-dark); border-right: 1px solid var(--blue-dark); transform: rotate(45deg); }
.patent-intro { display: grid; grid-template-columns: .45fr 1fr; gap: 80px; padding-bottom: 60px; }
.patent-intro p:last-child { font-size: 1.05rem; color: #353d49; }
.patent-list { border-top: 1px solid var(--line); }
.patent-item { display: grid; grid-template-columns: 80px 1fr 240px; gap: 50px; padding: 58px 0; border-bottom: 1px solid var(--line); }
.patent-number { color: var(--blue-dark); font-size: .72rem; }
.patent-main h2 { font-size: clamp(2rem, 3.7vw, 3.65rem); }
.patent-main > p { max-width: 760px; }
.patent-main details { margin-top: 22px; font-size: .82rem; color: var(--muted); }
.patent-main summary { cursor: pointer; color: var(--blue-dark); font-weight: 700; }
.patent-main details p { margin: 10px 0 0; padding: 15px; background: var(--surface-2); }
.patent-tags { display: flex; flex-wrap: wrap; align-content: start; gap: 7px; }
.patent-tags span { border: 1px solid var(--line); border-radius: 999px; padding: 6px 9px; font-size: .66rem; color: var(--muted); }
.ip-system-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 80px; align-items: center; }
.ip-loop { display: grid; grid-template-columns: repeat(9, auto); align-items: center; gap: 8px; }
.ip-loop > div { width: 108px; aspect-ratio: 1; border: 1px solid var(--line-dark); border-radius: 50%; display: grid; place-content: center; text-align: center; color: #d8e0ec; font-size: .72rem; }
.ip-loop span { display: block; color: var(--lime); font-size: .6rem; margin-bottom: 4px; }
.ip-loop i { width: 22px; height: 1px; background: linear-gradient(90deg, var(--blue), var(--lime)); }
.featured-article { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; padding-bottom: 90px; border-bottom: 1px solid var(--line); }
.featured-visual { min-height: 430px; border-radius: 26px; background: var(--ink); color: white; padding: 30px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; position: relative; }
.featured-visual::before { content: ""; position: absolute; width: 500px; height: 500px; border-radius: 50%; right: -230px; top: -220px; border: 1px solid rgba(183,239,100,.3); box-shadow: 0 0 0 50px rgba(76,169,255,.04), 0 0 0 100px rgba(183,239,100,.03); }
.featured-visual > span { font-size: .67rem; letter-spacing: .13em; color: var(--lime); }
.featured-visual strong { font-size: .78rem; letter-spacing: .11em; }
.signal-line { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.signal-line i { height: 5px; background: linear-gradient(90deg, var(--blue), var(--lime)); animation: signal 2.6s ease-in-out infinite; transform-origin: left; }
.signal-line i:nth-child(2) { animation-delay: .25s; }.signal-line i:nth-child(3) { animation-delay: .5s; }.signal-line i:nth-child(4) { animation-delay: .75s; }
.featured-article h2 { font-size: clamp(2.3rem, 4vw, 4rem); }
.article-grid-full { grid-template-columns: repeat(2, 1fr); margin-top: 16px; }
.topic-strip .container { display: flex; gap: 40px; align-items: flex-start; }
.topic-strip p { min-width: 140px; color: var(--ink); font-weight: 700; }
.topic-strip .container > div { display: flex; flex-wrap: wrap; gap: 8px; }
.topic-strip span { background: white; border-radius: 999px; padding: 8px 12px; font-size: .76rem; }
.article-hero { padding: calc(var(--header) + 100px) 0 110px; }
.article-hero-inner { max-width: 980px; }
.back-link { display: inline-block; color: #aeb9c9; font-size: .82rem; margin-bottom: 70px; }
.article-hero .article-meta { max-width: 600px; color: var(--lime); margin-bottom: 28px; }
.article-hero h1 { font-size: clamp(3rem, 6.5vw, 6.3rem); }
.article-hero > .container > p { font-size: 1.22rem; max-width: 820px; }
.article-author { display: flex; align-items: center; gap: 12px; margin-top: 42px; }
.article-author img { width: 48px; height: 48px; border-radius: 50%; object-fit: cover; object-position: center; }
.article-author span { display: grid; line-height: 1.25; }
.article-author strong { font-size: .82rem; }
.article-author small { color: #8592a5; font-size: .7rem; margin-top: 3px; }
.article-layout { display: grid; grid-template-columns: 260px 1fr; gap: 100px; padding-top: 90px; padding-bottom: 120px; }
.article-aside { position: sticky; top: 110px; align-self: start; padding-top: 15px; border-top: 2px solid var(--blue-dark); }
.article-aside span { text-transform: uppercase; letter-spacing: .1em; font-size: .65rem; color: var(--blue-dark); }
.article-aside p { font-size: .88rem; }
.article-content { max-width: 760px; }
.article-content section { margin-bottom: 58px; }
.article-content h2 { font-size: 2.25rem; }
.article-content p { font-size: 1.12rem; color: #333c49; }
.article-end { border-top: 1px solid var(--line); padding-top: 28px; margin-top: 80px; }
.article-end p { font-size: .82rem; }
.contact-section { padding-top: 80px; }
.contact-grid { display: grid; grid-template-columns: .62fr 1.38fr; gap: 90px; align-items: start; }
.contact-aside { position: sticky; top: 110px; }
.contact-aside ul { list-style: none; padding: 0; margin: 0 0 50px; }
.contact-aside li { border-top: 1px solid var(--line); padding: 11px 0; color: var(--muted); font-size: .9rem; }
.direct-contact { padding: 24px; background: var(--ink); color: white; border-radius: 18px; display: grid; gap: 10px; }
.direct-contact > span { color: var(--lime); text-transform: uppercase; letter-spacing: .12em; font-size: .62rem; margin-bottom: 8px; }
.direct-contact a { display: flex; align-items: center; gap: 9px; font-size: .86rem; }
.direct-contact svg { width: 18px; height: 18px; }
.direct-contact p { margin: 10px 0 0; font-size: .78rem; }
.contact-form-wrap { background: white; border: 1px solid var(--line); border-radius: 24px; padding: clamp(28px, 5vw, 54px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; margin-bottom: 22px; position: relative; }
.field label { font-size: .77rem; font-weight: 720; margin-bottom: 7px; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #cdd4ca; background: #fbfcf9; border-radius: 10px; padding: 13px 14px; color: var(--text); outline: none; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue-dark); box-shadow: 0 0 0 4px rgba(11,104,189,.1); }
.field textarea { resize: vertical; min-height: 180px; }
.field-help { position: absolute; right: 10px; bottom: 8px; font-size: .65rem; color: #818a96; background: #fbfcf9; padding-left: 4px; }
.consent { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: .78rem; margin: 4px 0 24px; }
.consent input { margin-top: 4px; accent-color: var(--blue-dark); }
.submit-button { border: 0; cursor: pointer; }
.submit-button:disabled { opacity: .7; cursor: wait; }
.form-note { font-size: .69rem; margin: 12px 0 0; }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-alert { padding: 14px 16px; border-radius: 10px; margin-bottom: 24px; font-size: .86rem; }
.form-alert.success { color: var(--success); background: #ecfdf3; border: 1px solid #abefc6; }
.form-alert.error { color: var(--danger); background: #fef3f2; border: 1px solid #fecdca; }
.not-found { min-height: 80vh; padding: calc(var(--header) + 120px) 0 140px; }
.not-found h1 { max-width: 850px; }
.not-found .button { margin-top: 24px; }
.js-reveal [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .72s cubic-bezier(.2,.75,.25,1), transform .72s cubic-bezier(.2,.75,.25,1); }
.js-reveal [data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@keyframes route { to { stroke-dashoffset: -210; } }
@keyframes live { 50% { opacity: .4; box-shadow: 0 0 0 9px rgba(183,239,100,.04); } }
@keyframes signal { 0%,100% { transform: scaleX(.2); opacity: .4; } 50% { transform: scaleX(1); opacity: 1; } }
@keyframes token-a { 0% { transform: translate(105px,135px); opacity: 0; } 15% { opacity: 1; } 50% { transform: translate(260px,264px); } 100% { transform: translate(426px,142px); opacity: 0; } }
@keyframes token-b { 0% { transform: translate(105px,376px); opacity: 0; } 15% { opacity: 1; } 55% { transform: translate(260px,264px); } 100% { transform: translate(425px,386px); opacity: 0; } }
@keyframes token-c { 0% { transform: translate(260px,264px); opacity: 0; } 20% { opacity: 1; } 100% { transform: translate(260px,454px); opacity: 0; } }
@media (max-width: 1080px) {
  :root { --header: 74px; }
  .primary-nav { gap: 18px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { max-width: 900px; padding-top: 55px; }
  .hero-visual { max-width: 760px; width: 100%; margin-inline: auto; }
  .proof-bar { grid-template-columns: repeat(2, 1fr); }
  .product-feature-grid, .case-grid, .pillar-grid, .article-grid { grid-template-columns: 1fr 1fr; }
  .case-card:last-child, .pillar-card:last-child, .article-card:last-child { grid-column: 1 / -1; }
  .ip-preview-grid, .editorial-grid, .values-grid, .ip-system-grid { gap: 55px; }
  .expertise-row { grid-template-columns: 50px .85fr 1.15fr; gap: 30px; }
  .product-detail { gap: 50px; }
  .ip-loop { grid-template-columns: repeat(5, 1fr); }
  .ip-loop i { display: none; }
  .ip-loop > div { width: 100%; }
}
@media (max-width: 840px) {
  .container { width: min(100% - 32px, var(--container)); }
  .nav-toggle { display: block; }
  .primary-nav { position: fixed; inset: var(--header) 0 0; background: var(--ink); display: flex; flex-direction: column; align-items: flex-start; padding: 40px 24px; transform: translateX(100%); transition: transform .3s; visibility: hidden; }
  .primary-nav.is-open { transform: translateX(0); visibility: visible; }
  .primary-nav > a { font-size: 1.4rem; }
  .primary-nav .nav-cta { margin-top: 18px; font-size: 1rem; }
  .brand-copy small { display: none; }
  .section-heading, .split-heading, .page-hero-split, .page-hero-grid, .editorial-grid, .values-grid, .ip-preview-grid, .ip-system-grid, .contact-grid, .featured-article, .article-layout { grid-template-columns: 1fr; gap: 38px; }
  .section-heading { align-items: start; }
  .page-hero-grid { grid-template-columns: 1fr 180px; }
  .about-portrait { width: 180px; }
  .pillar-grid, .product-feature-grid, .case-grid, .article-grid, .article-grid-full { grid-template-columns: 1fr; }
  .case-card:last-child, .pillar-card:last-child, .article-card:last-child { grid-column: auto; }
  .ip-preview-copy, .contact-aside, .article-aside { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 45px; }
  .footer-lead { grid-column: 1 / -1; }
  .expertise-row { grid-template-columns: 45px 1fr; }
  .expertise-body { grid-column: 2; }
  .product-detail, .product-detail.reverse { grid-template-columns: 1fr; gap: 45px; }
  .product-detail.reverse .product-detail-copy { order: 0; }
  .principle-flow { grid-template-columns: 1fr; }
  .principle-flow > i { width: 1px; height: 25px; margin-left: 28px; }
  .patent-item { grid-template-columns: 50px 1fr; gap: 26px; }
  .patent-tags { grid-column: 2; }
  .layer-stack > div { grid-template-columns: 45px 1fr; }
  .layer-stack p { grid-column: 2; }
  .layer-stack > div:nth-child(n) { margin-inline: 0; }
  .article-aside { border-top-width: 1px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .section { padding: 78px 0; }
  .hero { padding-top: calc(var(--header) + 60px); }
  .hero-copy h1 { font-size: clamp(3rem, 15vw, 4.5rem); }
  .button-row { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .hero-visual { min-height: 430px; }
  .system-map { padding: 10px; border-radius: 18px; }
  .map-topline { font-size: .5rem; }
  .map-status-grid strong { font-size: .62rem; }
  .portrait-card { width: 112px; right: 0; bottom: 4px; }
  .proof-bar { grid-template-columns: 1fr; }
  .proof-bar > div { border-bottom: 1px solid rgba(255,255,255,.08); }
  .product-feature { min-height: 470px; padding: 26px; }
  .product-feature h3 { margin-top: 58px; }
  .mini-architecture { gap: 4px; }
  .enterprise-arch span, .nex-arch span { font-size: .48rem; padding: 7px 6px; }
  .product-note { display: block; }
  .product-note span { display: block; margin-bottom: 9px; }
  .page-hero { padding-top: calc(var(--header) + 80px); padding-bottom: 78px; }
  .page-hero h1 { font-size: clamp(3rem, 14vw, 4.7rem); }
  .page-hero-grid { grid-template-columns: 1fr; }
  .about-portrait { width: min(100%, 190px); justify-self: start; }
  .timeline::before { left: 12px; }
  .timeline-item { grid-template-columns: 24px 1fr; }
  .timeline-period { grid-column: 2; margin-bottom: 10px; }
  .timeline-marker { grid-column: 1; grid-row: 1 / span 2; }
  .timeline-body { grid-column: 2; padding-left: 0; }
  .value-list article { grid-template-columns: 35px 1fr; }
  .value-list p { grid-column: 2; }
  .expertise-row { grid-template-columns: 32px 1fr; gap: 14px; padding: 55px 0; }
  .product-detail { padding-top: 70px; padding-bottom: 70px; }
  .product-detail-meta { margin-bottom: 42px; }
  .product-detail-panel { min-height: auto; padding: 24px; }
  .patent-intro, .form-row { grid-template-columns: 1fr; gap: 18px; }
  .patent-item { grid-template-columns: 34px 1fr; gap: 12px; }
  .ip-loop { grid-template-columns: repeat(2, 1fr); }
  .featured-visual { min-height: 330px; }
  .article-layout { padding-top: 65px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-lead { grid-column: auto; }
  .footer-lead p { margin-left: 0; }
  .footer-bottom { flex-direction: column; }
  .final-cta-inner { display: block; }
  .final-cta-inner .button { margin-top: 30px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1 !important; transform: none !important; }
}