:root {
  --brand-blue: #1765e8;
  --brand-blue-deep: oklch(48% 0.22 257);
  --brand-blue-soft: oklch(94% 0.035 256);
  --navy: #0e2a54;
  --ink: oklch(25% 0.055 256);
  --ink-soft: oklch(46% 0.035 256);
  --paper: oklch(98.5% 0.008 250);
  --paper-blue: #f7faff;
  --surface: oklch(100% 0 0);
  --surface-blue: oklch(96% 0.025 253);
  --line: oklch(88% 0.02 252);
  --line-strong: oklch(80% 0.035 252);
  --white-ink: oklch(96% 0.012 250);
  --white-soft: oklch(82% 0.035 248);
  --warm-accent: oklch(78% 0.15 82);
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --radius-sm: .75rem;
  --radius-md: 1.25rem;
  --radius-lg: 1.75rem;
  --radius-xl: 2.5rem;
  --shadow-sm: 0 0 0 1px rgba(0,0,0,.06), 0 1px 2px rgba(11,39,75,.05);
  --shadow-md: 0 0 0 1px rgba(0,0,0,.06), 0 12px 34px rgba(13,49,94,.09);
  --shadow-lg: 0 0 0 1px rgba(0,0,0,.06), 0 24px 60px rgba(13,49,94,.13);
  --ease-out: cubic-bezier(.16,1,.3,1);
  --ease-toggle: cubic-bezier(.65,0,.35,1);
  --font-display: "Aptos Display", "Microsoft YaHei UI", "Noto Sans SC", sans-serif;
  --font-body: "Aptos", "Microsoft YaHei UI", "Noto Sans SC", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--font-body); font-size: 1rem; line-height: 1.65; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
svg { display: block; }
img { max-width: 100%; outline: 1px solid rgba(0,0,0,.1); outline-offset: -1px; }
p, li, blockquote { text-wrap: pretty; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); line-height: 1.1; letter-spacing: -.045em; text-wrap: balance; }
h1 { font-size: clamp(2.65rem, 10vw, 5.75rem); font-weight: 650; }
h2 { font-size: clamp(2.1rem, 7vw, 4.3rem); font-weight: 620; }
h3 { font-size: 1.35rem; font-weight: 640; }
.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; }
.shell { width: min(100% - 2rem, 76rem); margin-inline: auto; }
.section { padding-block: clamp(5rem, 12vw, 9rem); }

.skip-link { position: fixed; top: .75rem; left: 1rem; z-index: 1000; padding: .75rem 1rem; border-radius: .5rem; background: var(--navy); color: var(--white-ink); transform: translateY(-160%); transition-property: transform; transition-duration: 180ms; transition-timing-function: var(--ease-out); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid oklch(67% .2 256); outline-offset: 3px; }

.site-header { position: absolute; inset: 0 0 auto; z-index: 200; color: var(--ink); }
.nav-shell { min-height: 5.25rem; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; min-height: 44px; align-items: center; gap: .75rem; }
.brand-mark { width: 2.25rem; height: 2.25rem; fill: var(--brand-blue); }
.brand span { display: grid; line-height: 1; gap: .28rem; }
.brand strong { font-family: var(--font-display); font-size: 1.03rem; letter-spacing: .08em; }
.brand small { color: var(--ink-soft); font-size: .52rem; font-weight: 700; letter-spacing: .11em; }
.menu-toggle { position: relative; z-index: 205; width: 44px; height: 44px; display: grid; place-content: center; gap: 6px; border: 0; border-radius: 50%; background: var(--surface); box-shadow: var(--shadow-sm); cursor: pointer; }
.menu-toggle i { display: block; width: 19px; height: 1.5px; background: var(--ink); transition-property: transform; transition-duration: 220ms; transition-timing-function: var(--ease-toggle); }
.menu-toggle[aria-expanded="true"] i:first-of-type { transform: translateY(3.75px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] i:last-of-type { transform: translateY(-3.75px) rotate(-45deg); }
.primary-nav { position: fixed; inset: 0; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: .5rem; padding: 6rem 2rem 2rem; background: var(--paper-blue); transform: translateX(100%); opacity: 0; visibility: hidden; transition-property: transform, opacity, visibility; transition-duration: 280ms; transition-timing-function: var(--ease-out); }
.primary-nav.is-open { transform: translateX(0); opacity: 1; visibility: visible; }
.primary-nav > a:not(.button) { width: 100%; min-height: 48px; display: flex; align-items: center; border-bottom: 1px solid var(--line); font-family: var(--font-display); font-size: 1.45rem; font-weight: 620; }
.primary-nav .button { margin-top: 1rem; }
.nav-subtle { color: var(--ink-soft); }
.primary-nav .is-active { color: var(--brand-blue); }

.button { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: .7rem; padding: .8rem 1.18rem .8rem 1.3rem; border: 0; border-radius: .72rem; background: var(--brand-blue); color: var(--white-ink); box-shadow: 0 8px 24px rgba(23,101,232,.23); font-size: .9rem; font-weight: 680; line-height: 1; cursor: pointer; transition-property: scale, transform, background-color, box-shadow; transition-duration: 150ms; transition-timing-function: var(--ease-out); }
.button:hover { background: var(--brand-blue-deep); box-shadow: 0 12px 28px rgba(23,101,232,.28); transform: translateY(-1px); }
.button:active { scale: .96; transform: translateY(0); }
.button-small { min-height: 40px; padding: .62rem .9rem .62rem 1rem; border-radius: .62rem; font-size: .78rem; }
.button-quiet { background: transparent; color: var(--ink); box-shadow: none; }
.button-quiet:hover { background: var(--surface-blue); color: var(--brand-blue); box-shadow: none; }
.button-light { background: var(--white-ink); color: var(--navy); box-shadow: 0 12px 30px rgba(3,23,51,.18); }
.button-light:hover { background: var(--surface); color: var(--brand-blue); }

.eyebrow { margin: 0 0 1.15rem; display: flex; align-items: center; gap: .6rem; color: var(--brand-blue); font-size: .68rem; font-weight: 760; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow span { width: 1.5rem; height: 2px; background: currentColor; }
.eyebrow-light { color: oklch(78% .12 248); }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: .6rem; color: var(--brand-blue); font-weight: 700; }
.text-link span { transition-property: transform; transition-duration: 180ms; transition-timing-function: var(--ease-out); }
.text-link:hover span { transform: translateX(4px); }

.hero { position: relative; overflow: hidden; padding-top: 7rem; background: var(--paper-blue); }
.home-hero { padding-bottom: 0; }
.home-hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(23,101,232,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(23,101,232,.045) 1px, transparent 1px); background-size: 44px 44px; mask-image: linear-gradient(to bottom, black 0 65%, transparent); }
.hero-grid { position: relative; display: grid; gap: 2rem; align-items: center; }
.hero-copy { position: relative; z-index: 2; padding-block: 2.25rem 1rem; }
.hero-copy h1 { max-width: 10ch; color: var(--navy); }
.hero-copy h1 em { color: var(--brand-blue); font-style: normal; }
.hero-lead { max-width: 38rem; margin: 1.5rem 0 0; color: var(--ink-soft); font-size: 1.06rem; line-height: 1.8; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.7rem; }
.hero-proof { display: flex; align-items: center; gap: .5rem; margin: 1.6rem 0 0; color: var(--ink-soft); font-size: .74rem; }
.hero-proof b { color: var(--navy); }
.proof-stack { display: flex; margin-right: .25rem; }
.proof-stack i { width: 1.45rem; height: 1.45rem; margin-right: -.38rem; border: 2px solid var(--paper-blue); border-radius: 50%; background: linear-gradient(135deg, var(--brand-blue), var(--navy)); }
.proof-stack i:nth-child(2) { background: linear-gradient(135deg, oklch(65% .12 216), var(--brand-blue)); }
.proof-stack i:nth-child(3) { background: linear-gradient(135deg, var(--warm-accent), var(--brand-blue)); }

.hero-visual { position: relative; min-height: 28rem; border-radius: var(--radius-xl); overflow: hidden; background: radial-gradient(circle at 50% 45%, oklch(68% .2 254 / .22), transparent 32%), linear-gradient(145deg, oklch(27% .11 258), oklch(15% .055 255)); box-shadow: var(--shadow-lg); color: var(--white-ink); }
.hero-visual::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px); background-size: 30px 30px; mask-image: radial-gradient(circle, black, transparent 75%); }
.visual-kicker { position: absolute; top: 3.4rem; left: 3.5rem; font-size: .62rem; font-weight: 750; letter-spacing: .18em; color: var(--white-soft); }
.orbit { position: absolute; inset: 50% auto auto 50%; border: 1px solid oklch(78% .14 248 / .32); border-radius: 50%; transform: translate(-50%,-50%); }
.orbit-one { width: 16rem; height: 16rem; }
.orbit-two { width: 23rem; height: 23rem; border-style: dashed; }
.core-emblem { position: absolute; inset: 50% auto auto 50%; width: 8.8rem; height: 8.8rem; display: grid; place-content: center; border-radius: 50%; background: radial-gradient(circle at 30% 25%, oklch(70% .18 251), var(--brand-blue) 35%, oklch(32% .17 260)); box-shadow: 0 0 0 8px rgba(255,255,255,.05), 0 22px 50px rgba(1,23,56,.45); transform: translate(-50%,-50%); text-align: center; }
.core-emblem span { font-size: .58rem; letter-spacing: .3em; opacity: .76; }
.core-emblem strong { display: block; margin: .1rem 0; font-size: 1.65rem; line-height: 1; }
.core-emblem small { font-size: .58rem; opacity: .7; }
.industry-node { position: absolute; min-width: 5.7rem; padding: .7rem .75rem; border-radius: .9rem; background: oklch(97% .01 250 / .94); color: var(--navy); box-shadow: 0 10px 26px rgba(1,18,44,.28); }
.industry-node b, .industry-node small { display: block; }
.industry-node b { font-size: .76rem; }
.industry-node small { margin-top: .1rem; color: var(--ink-soft); font-size: .53rem; }
.node-finance { top: 14%; right: 8%; }
.node-manufacture { top: 38%; left: 5%; }
.node-health { right: 5%; bottom: 21%; }
.node-commerce { left: 13%; bottom: 8%; }
.data-rail { position: absolute; right: 1rem; bottom: 1rem; left: 1rem; display: flex; align-items: center; justify-content: center; gap: .42rem; color: var(--white-soft); font-size: .54rem; letter-spacing: .08em; }
.data-rail i { width: 1.2rem; height: 1px; background: oklch(80% .1 250 / .45); }

.metric-wrap { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(2,1fr); margin-top: 1.5rem; padding: 1.25rem; border-radius: var(--radius-lg); background: var(--surface);  box-shadow: 0 0 0 1px rgba(255,255,255,.1); }
.metric { padding: .75rem; }
.metric strong { display: block; color: var(--navy); font-family: var(--font-display); font-size: 2rem; font-variant-numeric: tabular-nums; line-height: 1; }
.metric sup { margin-left: .12rem; color: var(--brand-blue); font-size: .72rem; vertical-align: super; }
.metric span { display: block; margin-top: .45rem; color: var(--ink-soft); font-size: .72rem; }
.metric-note { grid-column: 1/-1; padding: .5rem .75rem 0; color: var(--ink-soft); font-size: .58rem; }

.intro-section { padding-top: clamp(3.75rem, 7vw, 5.5rem); background: var(--paper); }
.intro-grid { display: grid; gap: 2.2rem; }
.section-heading h2, .section-top h2 { color: var(--navy); }
.intro-copy { align-self: end; }
.intro-copy p { max-width: 42rem; margin: 0 0 1.25rem; color: var(--ink-soft); font-size: 1.05rem; line-height: 1.9; }
.section-top { display: grid; gap: 1.5rem; margin-bottom: 2.5rem; }
.section-top > p { max-width: 34rem; margin: 0; color: var(--ink-soft); }

.solutions-section { background: var(--paper-blue); }
.solution-grid { display: grid; gap: .85rem; }
.solution { position: relative; min-height: 15rem; padding: 1.5rem; overflow: hidden; border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); transition-property: transform, box-shadow; transition-duration: 220ms; transition-timing-function: var(--ease-out); }
.solution:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.solution-index { color: var(--brand-blue); font-size: .65rem; font-weight: 780; letter-spacing: .12em; }
.solution h3 { margin-top: 2rem; color: var(--navy); font-size: 1.65rem; }
.solution p { max-width: 27rem; margin: .8rem 0 0; color: var(--ink-soft); font-size: .87rem; }
.solution-tag { position: absolute; right: 1.5rem; bottom: 1.4rem; color: var(--line-strong); font-size: .56rem; font-weight: 750; letter-spacing: .12em; }
.solution-feature { min-height: 21rem; background: var(--navy); color: var(--white-ink); }
.solution-feature .solution-index { color: oklch(78% .13 248); }
.solution-feature h3 { color: var(--white-ink); }
.solution-feature p { color: var(--white-soft); }
.solution-feature a { position: absolute; left: 1.5rem; bottom: 1.5rem; display: inline-flex; min-height: 40px; align-items: center; gap: .5rem; color: var(--white-ink); font-size: .8rem; font-weight: 700; }
.solution-icon { position: absolute; top: 1.5rem; right: 1.5rem; width: 2.8rem; height: 2.8rem; display: grid; place-items: center; border-radius: .8rem; background: rgba(255,255,255,.08); }
.solution-icon svg { width: 1.4rem; fill: none; stroke: oklch(77% .13 248); stroke-width: 1.6; }
.feature-rings { position: absolute; width: 18rem; height: 18rem; right: -6rem; bottom: -6rem; border: 1px solid rgba(255,255,255,.11); border-radius: 50%; box-shadow: 0 0 0 3rem rgba(255,255,255,.025), 0 0 0 6rem rgba(255,255,255,.018); }

.agent-bridge { background: var(--navy); color: var(--white-ink); }
.agent-bridge-grid { display: grid; gap: 3rem; }
.bridge-copy h2 { max-width: 11ch; }
.bridge-copy > p:not(.eyebrow) { max-width: 35rem; margin: 1.3rem 0 2rem; color: var(--white-soft); }
.agent-stack { display: grid; gap: .55rem; align-self: center; }
.stack-row { display: flex; flex-wrap: wrap; align-items: center; gap: .45rem; padding: .8rem; border-radius: .85rem; background: oklch(97% .01 250 / .08); box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); }
.stack-row small { width: 100%; color: oklch(74% .12 250); font-size: .58rem; letter-spacing: .12em; }
.stack-row span { padding: .45rem .58rem; border-radius: .48rem; background: rgba(255,255,255,.08); font-size: .65rem; }
.stack-orchestration { margin-inline: 3%; }
.stack-tools { margin-inline: 6%; }
.stack-governance { margin-inline: 9%; background: oklch(58% .19 256 / .2); }

.cases-section { background: var(--paper); }
.case-list { display: grid; gap: 1rem; }
.case-card { position: relative; display: grid; gap: 1.5rem; padding: 1.5rem; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.case-number { color: var(--line-strong); font-family: var(--font-display); font-size: 3rem; line-height: 1; }
.case-label { margin: 0 0 .5rem; color: var(--brand-blue); font-size: .63rem; font-weight: 740; letter-spacing: .1em; }
.case-copy h3 { color: var(--navy); font-size: 1.75rem; }
.case-copy > p:not(.case-label) { color: var(--ink-soft); font-size: .9rem; }
.case-copy ul { display: grid; gap: .35rem; padding: 0; margin: 1.2rem 0 0; list-style: none; }
.case-copy li { display: flex; align-items: center; gap: .55rem; color: var(--ink); font-size: .76rem; }
.case-copy li::before { content: ""; width: .35rem; height: .35rem; border-radius: 50%; background: var(--brand-blue); }
.case-visual { position: relative; min-height: 13rem; overflow: hidden; border-radius: var(--radius-md); background: var(--surface-blue); outline: 1px solid rgba(0,0,0,.1); outline-offset: -1px; }
.case-visual > span { position: absolute; right: 1rem; bottom: .5rem; color: rgba(14,42,84,.1); font-size: 5rem; font-weight: 800; line-height: 1; }
.finance-visual { background: linear-gradient(145deg, var(--navy), oklch(38% .16 257)); }
.finance-visual::before, .finance-visual::after, .finance-visual i { content: ""; position: absolute; height: 1px; background: oklch(72% .15 244 / .5); transform-origin: left; }
.finance-visual::before { width: 80%; left: 8%; top: 67%; transform: rotate(-18deg); }
.finance-visual::after { width: 55%; left: 35%; top: 38%; transform: rotate(21deg); }
.finance-visual i:nth-child(1) { width: 35%; left: 8%; top: 48%; transform: rotate(28deg); }
.finance-visual i:nth-child(2) { width: .7rem; height: .7rem; left: 36%; top: 55%; border-radius: 50%; background: var(--warm-accent); }
.finance-visual i:nth-child(3) { width: .7rem; height: .7rem; left: 67%; top: 41%; border-radius: 50%; background: oklch(76% .15 245); }
.commerce-visual { background: linear-gradient(150deg, oklch(95% .03 252), oklch(89% .08 252)); }
.commerce-visual::before { content: ""; position: absolute; inset: 1rem; border-radius: .9rem; background-image: linear-gradient(var(--surface) 1px, transparent 1px), linear-gradient(90deg, var(--surface) 1px, transparent 1px); background-size: 1.25rem 1.25rem; opacity: .6; }
.product-shape { position: absolute; width: 5rem; height: 8rem; left: 50%; top: 50%; border-radius: 1.2rem 1.2rem .7rem .7rem; background: linear-gradient(145deg, var(--navy), var(--brand-blue)); box-shadow: -5rem 1.4rem 0 -1.3rem oklch(64% .15 248), 5rem -1rem 0 -1.4rem oklch(76% .13 82); transform: translate(-50%,-50%) rotate(-8deg); }

.trust-section { background: var(--paper-blue); }
.trust-grid { display: grid; gap: 2rem; }
.trust-copy h2 { color: var(--navy); }
.trust-copy > p:not(.eyebrow) { max-width: 37rem; color: var(--ink-soft); }
.trust-badges { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1.5rem; }
.trust-badges span { padding: .55rem .7rem; border-radius: .55rem; background: var(--surface); box-shadow: var(--shadow-sm); color: var(--navy); font-size: .68rem; font-weight: 680; }
.trust-quote { padding: 2rem; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-md); }
.trust-quote blockquote { margin: 0; color: var(--navy); font-family: var(--font-display); font-size: 1.45rem; line-height: 1.55; }
.trust-quote > span { display: block; margin-top: 1.5rem; color: var(--brand-blue); font-size: .58rem; font-weight: 750; letter-spacing: .12em; }

.culture-section { background: linear-gradient(135deg, var(--navy), oklch(29% .11 226)); color: var(--white-ink); }
.culture-grid { display: grid; gap: 2rem; }
.culture-label { display: flex; gap: .5rem; }
.culture-label span { width: 3.4rem; height: 3.4rem; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.17); border-radius: 50%; font-family: var(--font-display); font-size: 1.15rem; }
.culture-copy p:not(.eyebrow) { max-width: 35rem; color: var(--white-soft); }

.contact-section { background: var(--paper); }
.contact-card { display: grid; gap: 2rem; padding: clamp(1.5rem, 5vw, 4rem); border-radius: var(--radius-xl); background: linear-gradient(125deg, var(--surface), var(--surface-blue)); box-shadow: var(--shadow-md); }
.contact-card h2 { color: var(--navy); }
.contact-actions { align-self: end; }
.contact-actions p { max-width: 32rem; margin: 0 0 1.2rem; color: var(--ink-soft); }
.contact-channels { display: grid; justify-items: start; gap: .65rem; }
.contact-phone { min-height: 48px; width: min(100%, 22rem); display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: .75rem; padding: .55rem .15rem; border-top: 1px solid var(--line); color: var(--navy); font-variant-numeric: tabular-nums; }
.contact-phone-label { color: var(--ink-soft); font-size: .68rem; font-weight: 650; }
.contact-phone strong { font-size: 1.12rem; letter-spacing: .02em; }
.contact-phone > span:last-child { color: var(--brand-blue); transition-property: transform; transition-duration: 180ms; transition-timing-function: var(--ease-out); }
.contact-phone:hover > span:last-child { transform: translateX(4px); }

.site-footer { padding: 4rem 0 max(1.5rem, env(safe-area-inset-bottom)); background: oklch(18% .045 256); color: var(--white-soft); }
.footer-grid { display: grid; gap: 2rem; }
.brand-footer { color: var(--white-ink); }
.brand-footer small { color: var(--white-soft); }
.footer-grid > div { display: grid; align-content: start; gap: .35rem; }
.footer-grid > div:first-child { gap: 1rem; }
.footer-grid p { margin: 0; max-width: 22rem; font-size: .8rem; }
.footer-grid strong { color: var(--white-ink); font-size: .72rem; letter-spacing: .08em; }
.footer-grid a, .footer-grid span { min-height: 34px; display: flex; align-items: center; font-size: .72rem; }
.footer-grid a:hover { color: var(--white-ink); }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.08); font-size: .66rem; }
.concept-switcher { display: flex; gap: .35rem; }
.concept-switcher button { min-width: 40px; min-height: 40px; border: 0; border-radius: .5rem; background: rgba(255,255,255,.07); color: var(--white-soft); cursor: pointer; transition-property: background-color, color, scale; transition-duration: 150ms; }
.concept-switcher button[aria-pressed="true"] { background: var(--brand-blue); color: var(--white-ink); }
.concept-switcher button:active { scale: .96; }

/* Agent page */
.agent-hero { min-height: 48rem; background: radial-gradient(circle at 80% 30%, oklch(74% .14 248 / .16), transparent 30%), var(--paper-blue); }
.agent-hero-grid { display: grid; gap: 2rem; align-items: center; padding-bottom: 4rem; }
.agent-core-visual { position: relative; min-height: 28rem; overflow: hidden; border-radius: 50% 50% 46% 54% / 52% 46% 54% 48%; background: radial-gradient(circle at 50% 50%, oklch(56% .22 257) 0 15%, transparent 16% 25%, oklch(63% .16 249 / .15) 26% 27%, transparent 28% 44%, oklch(50% .13 252 / .14) 45% 46%, transparent 47%), linear-gradient(145deg, var(--navy), oklch(25% .11 251)); box-shadow: var(--shadow-lg); color: var(--white-ink); }
.agent-core-visual::before { content: ""; position: absolute; inset: 8%; border: 1px dashed rgba(255,255,255,.18); border-radius: 50%; }
.core-label { position: absolute; inset: 50% auto auto 50%; display: grid; justify-items: center; transform: translate(-50%,-50%); }
.core-label small { font-size: .58rem; letter-spacing: .25em; }
.core-label strong { font-size: 2rem; line-height: 1; }
.core-label span { font-size: .58rem; opacity: .7; }
.capability { position: absolute; width: 3.7rem; height: 3.7rem; display: grid; place-items: center; border-radius: 50%; background: var(--surface); color: var(--brand-blue); box-shadow: 0 12px 25px rgba(0,15,40,.28); font-size: .7rem; font-weight: 720; }
.capability-one { left: 11%; top: 44%; }
.capability-two { left: 42%; top: 10%; }
.capability-three { right: 10%; top: 45%; }
.capability-four { left: 43%; bottom: 8%; }
.agent-proof { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin-top: 1.5rem; color: var(--ink-soft); font-size: .68rem; }
.agent-proof b { color: var(--navy); font-size: .88rem; font-variant-numeric: tabular-nums; }
.agent-proof i { width: 1px; height: 1rem; background: var(--line-strong); }

.value-strip { padding-block: 0; background: var(--paper); }
.value-grid { display: grid; margin-top: -2rem; border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-md); }
.value-grid > div { padding: 1.4rem; border-bottom: 1px solid var(--line); }
.value-grid > div:last-child { border-bottom: 0; }
.value-grid span { color: var(--brand-blue); font-size: .6rem; font-weight: 740; }
.value-grid h3 { margin-top: .5rem; color: var(--navy); font-size: 1.1rem; }
.value-grid p { margin: .35rem 0 0; color: var(--ink-soft); font-size: .72rem; }

.architecture-section { background: var(--paper); }
.architecture-canvas { display: grid; gap: .7rem; padding: 1rem; border-radius: var(--radius-lg); background: var(--navy); box-shadow: var(--shadow-lg); }
.architecture-layer { display: grid; gap: .8rem; padding: 1rem; border-radius: var(--radius-md); background: rgba(255,255,255,.07); box-shadow: inset 0 0 0 1px rgba(255,255,255,.07); }
.layer-title { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: .1rem .65rem; color: var(--white-ink); }
.layer-title span { grid-row: 1/3; color: oklch(76% .13 248); font-size: .58rem; }
.layer-title strong { font-size: .85rem; }
.layer-title small { color: var(--white-soft); font-size: .54rem; }
.layer-items { display: flex; flex-wrap: wrap; gap: .4rem; }
.layer-items b { padding: .48rem .58rem; border-radius: .52rem; background: rgba(255,255,255,.08); color: var(--white-ink); font-size: .62rem; font-weight: 570; }
.layer-app { background: oklch(55% .2 257 / .25); }
.layer-governance { background: oklch(23% .06 256); }

.product-section { background: var(--paper-blue); }
.product-matrix { display: grid; gap: .8rem; margin-top: 2.5rem; }
.agent-product { position: relative; min-height: 14rem; padding: 1.4rem; overflow: hidden; border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.agent-product > span { color: var(--brand-blue); font-size: .58rem; font-weight: 760; }
.agent-product h3 { margin-top: 2rem; color: var(--navy); }
.agent-product p { color: var(--ink-soft); font-size: .82rem; }
.agent-product small { position: absolute; right: 1.4rem; bottom: 1.2rem; color: var(--line-strong); font-size: .55rem; font-weight: 750; letter-spacing: .12em; }

.agent-cases { background: var(--paper); }
.agent-case { display: grid; gap: 2rem; margin-top: 1rem; padding: clamp(1.4rem, 4vw, 3rem); border-radius: var(--radius-lg); background: var(--surface); box-shadow: var(--shadow-sm); }
.agent-case + .agent-case { margin-top: 1rem; }
.agent-case-copy h3 { max-width: 18ch; color: var(--navy); font-size: clamp(1.7rem, 5vw, 2.5rem); }
.agent-case-copy > p:not(.case-label) { color: var(--ink-soft); }
.agent-case dl { display: grid; gap: .7rem; margin: 1.5rem 0 0; }
.agent-case dl div { padding-top: .7rem; border-top: 1px solid var(--line); }
.agent-case dt { color: var(--brand-blue); font-size: .62rem; font-weight: 750; }
.agent-case dd { margin: .25rem 0 0; color: var(--ink); font-size: .72rem; }
.agent-case-map { display: grid; align-content: center; gap: .5rem; min-height: 17rem; padding: 1.2rem; border-radius: var(--radius-md); background: var(--navy); color: var(--white-ink); }
.agent-case-map span { padding: .8rem; border-radius: .65rem; background: rgba(255,255,255,.08); text-align: center; font-size: .72rem; }
.agent-case-map i { color: oklch(78% .13 248); font-style: normal; text-align: center; }
.agent-case-commerce .agent-case-map { background: linear-gradient(145deg, oklch(32% .12 226), var(--navy)); }

.governance-section { background: var(--navy); color: var(--white-ink); }
.governance-grid { display: grid; gap: 3rem; }
.governance-copy p:not(.eyebrow) { max-width: 33rem; color: var(--white-soft); }
.governance-list { display: grid; }
.governance-list > div { display: grid; grid-template-columns: 2rem 1fr; gap: .3rem .7rem; padding: 1rem 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.governance-list span { grid-row: 1/3; color: oklch(76% .13 248); font-size: .6rem; }
.governance-list strong { font-size: .9rem; }
.governance-list p { margin: 0; color: var(--white-soft); font-size: .7rem; }

.reveal { opacity: 0; transform: translateY(12px); filter: blur(4px); }
.reveal.is-visible { opacity: 1; transform: translateY(0); filter: blur(0); transition-property: opacity, transform, filter; transition-duration: 560ms; transition-delay: calc(min(var(--i, 0), 5) * 70ms); transition-timing-function: var(--ease-out); }

@media (min-width: 640px) {
  .shell { width: min(100% - 3rem, 76rem); }
  .metric-wrap { grid-template-columns: repeat(4,1fr); }
  .metric + .metric { border-left: 1px solid var(--line); }
  .solution-grid { grid-template-columns: repeat(2,1fr); }
  .solution-feature { grid-row: span 2; }
  .case-card { grid-template-columns: auto 1fr; }
  .case-visual { grid-column: 1/-1; }
  .footer-grid { grid-template-columns: 2fr repeat(3,1fr); }
  .product-matrix { grid-template-columns: repeat(2,1fr); }
}

@media (min-width: 900px) {
  .site-header { position: absolute; }
  .menu-toggle { display: none; }
  .primary-nav { position: static; inset: auto; flex-direction: row; justify-content: flex-end; align-items: center; gap: 1.2rem; padding: 0; background: transparent; transform: none; opacity: 1; visibility: visible; }
  .primary-nav > a:not(.button) { width: auto; min-height: 40px; border: 0; font-family: var(--font-body); font-size: .78rem; font-weight: 600; }
  .primary-nav > a:not(.button):hover { color: var(--brand-blue); }
  .primary-nav .button { margin-top: 0; }
  .hero { padding-top: 5.25rem; }
  .hero-grid, .agent-hero-grid { grid-template-columns: 1.02fr .98fr; min-height: 43rem; gap: 3rem; }
  .hero-copy { padding-block: 4rem; }
  .hero-lead { font-size: 1.08rem; }
  .hero-visual { min-height: 35rem; border-radius: 7rem 2.5rem 2.5rem 2.5rem; }
  .metric-wrap { margin-top: .6rem; padding: 1.4rem 1.7rem; }
  .metric { padding: .75rem 1.2rem; }
  .metric strong { font-size: 2.65rem; }
  .metric-note { position: absolute; right: 1.6rem; bottom: -1.4rem; }
  .intro-grid { grid-template-columns: 1.15fr .85fr; gap: 6rem; }
  .section-top { grid-template-columns: 1.35fr .65fr; align-items: end; gap: 3rem; }
  .section-top > p, .section-top > a { justify-self: end; }
  .solution-grid { grid-template-columns: 1.25fr 1fr 1fr; grid-template-rows: repeat(2, 1fr); }
  .solution-feature { grid-row: 1/3; }
  .solution:last-child { grid-column: 2/4; }
  .agent-bridge-grid { grid-template-columns: .88fr 1.12fr; gap: 6rem; align-items: center; }
  .case-card { grid-template-columns: 4rem .9fr 1.1fr; align-items: center; padding: 2rem; }
  .case-visual { grid-column: auto; min-height: 21rem; }
  .trust-grid { grid-template-columns: 1.05fr .95fr; gap: 5rem; align-items: center; }
  .culture-grid { grid-template-columns: .7fr 1.3fr; align-items: center; }
  .culture-label { justify-content: center; }
  .culture-label span { width: 4.6rem; height: 4.6rem; font-size: 1.55rem; }
  .contact-card { grid-template-columns: 1.1fr .9fr; gap: 5rem; }
  .agent-core-visual { min-height: 35rem; }
  .value-grid { grid-template-columns: repeat(3,1fr); margin-top: -3.2rem; }
  .value-grid > div { border-right: 1px solid var(--line); border-bottom: 0; padding: 1.7rem; }
  .value-grid > div:last-child { border-right: 0; }
  .architecture-canvas { padding: 1.2rem; }
  .architecture-layer { grid-template-columns: 10rem 1fr; align-items: center; padding: 1.05rem 1.2rem; }
  .layer-items { justify-content: flex-end; }
  .product-matrix { grid-template-columns: repeat(3,1fr); }
  .agent-case { grid-template-columns: 1fr 1fr; align-items: center; padding: 3rem; }
  .agent-case-commerce .agent-case-copy { order: 2; }
  .governance-grid { grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center; }
}

@media (min-width: 1200px) {
  .hero-grid { gap: 5rem; }
  .industry-node { min-width: 6.5rem; padding: .8rem .9rem; }
  .architecture-layer { grid-template-columns: 12rem 1fr; }
}

@media (max-width: 760px) {
  .primary-nav .button { width: 100%; }
  .hero-actions .button { width: 100%; }
  .contact-actions .button { width: 100%; font-size: .76rem; }
  .contact-channels { justify-items: stretch; }
  .contact-phone { width: 100%; }
  .agent-hero-grid { padding-bottom: 2.5rem; }
  .agent-core-visual { width: min(100%, 28rem); min-height: 0; aspect-ratio: 1; margin-inline: auto; border-radius: 50%; }
  .value-grid { margin-top: 0; }
  .concept-switcher { width: 100%; }
  .concept-switcher button { flex: 1; min-height: 44px; }
}

@media (hover: hover) and (pointer: fine) {
  .solution:hover, .case-card:hover, .agent-product:hover { transform: translateY(-3px); }
}

@media (pointer: coarse) {
  .button, .primary-nav > a, .text-link { min-height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; filter: none; }
}

/* Privacy policy */
.privacy-header { position: absolute; }
.privacy-hero { position: relative; overflow: hidden; padding: 9rem 0 4.5rem; background: var(--paper-blue); }
.privacy-hero::after { content: ""; position: absolute; inset: auto -8rem -14rem auto; width: 34rem; aspect-ratio: 1; border: 1px solid rgba(23,101,232,.09); border-radius: 50%; box-shadow: 0 0 0 5rem rgba(23,101,232,.025), 0 0 0 10rem rgba(23,101,232,.018); pointer-events: none; }
.privacy-hero-inner { position: relative; z-index: 1; max-width: 76rem; }
.privacy-hero h1 { max-width: none; color: var(--navy); font-size: clamp(2.8rem, 7vw, 4.25rem); }
.privacy-summary { max-width: 42rem; margin: 1.25rem 0 0; color: var(--ink-soft); font-size: 1.05rem; line-height: 1.8; }
.privacy-home-link { margin-top: 1.3rem; }
.privacy-meta { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin: 2.25rem 0 0; }
.privacy-meta div { min-width: 9rem; }
.privacy-meta dt { color: var(--ink-soft); font-size: .7rem; font-weight: 680; letter-spacing: .08em; text-transform: uppercase; }
.privacy-meta dd { margin: .2rem 0 0; color: var(--navy); font-weight: 700; font-variant-numeric: tabular-nums; }
.privacy-overview { background: var(--surface); border-block: 1px solid var(--line); }
.privacy-overview-grid { display: grid; gap: 1px; background: var(--line); box-shadow: var(--shadow-sm); }
.privacy-overview-item { min-width: 0; padding: 1.5rem; display: grid; gap: .35rem; background: var(--surface); }
.privacy-overview-item strong { color: var(--navy); font-family: var(--font-display); font-size: .95rem; }
.privacy-overview-item span { color: var(--ink-soft); font-size: .78rem; line-height: 1.6; }
.privacy-body { padding: clamp(4rem, 9vw, 7rem) 0; background: var(--paper); }
.privacy-layout { display: grid; grid-template-columns: 15rem minmax(0, 48rem); justify-content: space-between; gap: clamp(3rem, 8vw, 7rem); align-items: start; }
.privacy-toc { position: sticky; top: 1.5rem; display: grid; gap: .15rem; max-height: calc(100vh - 3rem); overflow-y: auto; scrollbar-width: thin; }
.privacy-toc > strong { margin: 0 0 .7rem .65rem; color: var(--navy); font-size: .72rem; letter-spacing: .12em; }
.privacy-toc a { min-height: 40px; display: flex; align-items: center; padding: .45rem .65rem; border-left: 2px solid transparent; color: var(--ink-soft); font-size: .74rem; line-height: 1.4; transition-property: color, background-color, border-color; transition-duration: 160ms; transition-timing-function: var(--ease-out); }
.privacy-toc a:hover, .privacy-toc a:focus-visible { border-left-color: var(--brand-blue); color: var(--brand-blue); background: var(--surface-blue); }
.privacy-content { min-width: 0; }
.privacy-section { scroll-margin-top: 1.5rem; padding-bottom: 3.5rem; }
.privacy-section + .privacy-section { padding-top: 3.5rem; border-top: 1px solid var(--line); }
.privacy-section-number { margin: 0 0 .75rem; color: var(--brand-blue); font-size: .68rem; font-weight: 780; letter-spacing: .16em; font-variant-numeric: tabular-nums; }
.privacy-section h2 { color: var(--navy); font-size: clamp(1.7rem, 4vw, 2.45rem); }
.privacy-section h3 { margin-top: 2rem; color: var(--navy); font-size: 1.05rem; letter-spacing: -.02em; }
.privacy-section p { margin: 1.25rem 0 0; }
.privacy-section p, .privacy-section li { color: var(--ink-soft); line-height: 1.85; }
.privacy-section strong { color: var(--ink); font-weight: 680; }
.privacy-section ul { display: grid; gap: .55rem; margin: 1.2rem 0 0; padding-left: 1.25rem; }
.privacy-section a { color: var(--brand-blue); font-weight: 650; text-decoration: underline; text-underline-offset: .18em; }
.privacy-link-list { list-style: none; padding-left: 0 !important; }
.privacy-link-list a { min-height: 44px; display: inline-flex; align-items: center; }
.privacy-contact { padding: 2rem; border-radius: var(--radius-lg); background: var(--surface-blue); }
.privacy-contact-list { display: grid; gap: 1rem; margin: 1.6rem 0 0; }
.privacy-contact-list div { display: grid; grid-template-columns: minmax(9rem, .8fr) 1.2fr; gap: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); }
.privacy-contact-list dt { color: var(--ink-soft); font-size: .74rem; }
.privacy-contact-list dd { margin: 0; color: var(--navy); font-weight: 680; overflow-wrap: anywhere; }

@media (min-width: 640px) {
  .privacy-overview-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px) {
  .privacy-overview-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 760px) {
  .privacy-hero { padding: 7rem 0 3.5rem; }
  .privacy-hero::after { right: -20rem; bottom: -16rem; }
  .privacy-summary { font-size: .98rem; }
  .privacy-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.25rem; }
  .privacy-meta div { min-width: 0; }
  .privacy-layout { grid-template-columns: 1fr; gap: 3rem; }
  .privacy-toc { position: static; max-height: none; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }
  .privacy-toc > strong { grid-column: 1 / -1; margin-left: 0; }
  .privacy-toc a { min-height: 44px; padding-inline: .5rem; border-left: 0; border-bottom: 1px solid var(--line); font-size: .7rem; }
  .privacy-toc a:hover, .privacy-toc a:focus-visible { border-left-color: transparent; border-bottom-color: var(--brand-blue); }
  .privacy-section, .privacy-section + .privacy-section { padding-block: 0 3rem; }
  .privacy-section + .privacy-section { padding-top: 3rem; }
  .privacy-contact { padding: 1.4rem; }
  .privacy-contact-list div { grid-template-columns: 1fr; gap: .25rem; }
}

@media print {
  @page { margin: 18mm; }
  .site-header, .site-footer, .privacy-toc, .skip-link, .privacy-home-link, .privacy-overview { display: none !important; }
  body { background: #fff; color: #000; font-size: 10.5pt; }
  .privacy-hero, .privacy-body { padding: 1rem 0; background: #fff; }
  .privacy-hero::after { display: none; }
  .privacy-layout { display: block; width: 100%; }
  .privacy-section { break-inside: avoid; padding-bottom: 1.6rem; }
  .privacy-section + .privacy-section { padding-top: 1.6rem; }
  .privacy-section p, .privacy-section li { color: #222; line-height: 1.6; }
  .privacy-section a { color: #000; text-decoration: none; }
  .privacy-contact { padding: 0; background: #fff; }
}

/* A2 · Data narrative */
html[data-concept="a2"] .home-hero,
html[data-concept="a2"] .agent-hero { background: oklch(97% .018 253); }
html[data-concept="a2"] .home-hero::before { background-size: 28px 28px; opacity: .8; }
html[data-concept="a2"] .hero-visual { border-radius: 1.25rem; background: linear-gradient(145deg, oklch(99% .008 250), oklch(93% .04 253)); color: var(--navy); box-shadow: var(--shadow-md); }
html[data-concept="a2"] .hero-visual::before { background-image: linear-gradient(rgba(23,101,232,.09) 1px, transparent 1px), linear-gradient(90deg, rgba(23,101,232,.09) 1px, transparent 1px); mask-image: linear-gradient(135deg, black, transparent); }
html[data-concept="a2"] .visual-kicker { color: var(--brand-blue); }
html[data-concept="a2"] .orbit { border-color: oklch(58% .18 256 / .3); }
html[data-concept="a2"] .orbit-one { width: 13rem; height: 13rem; left: 39%; top: 46%; }
html[data-concept="a2"] .orbit-two { width: 20rem; height: 20rem; left: 39%; top: 46%; }
html[data-concept="a2"] .core-emblem { left: 39%; top: 46%; width: 7.4rem; height: 7.4rem; }
html[data-concept="a2"] .industry-node { min-width: 7rem; border-radius: .55rem; box-shadow: var(--shadow-sm); }
html[data-concept="a2"] .node-finance { top: 15%; right: 5%; }
html[data-concept="a2"] .node-manufacture { top: 42%; right: 4%; left: auto; }
html[data-concept="a2"] .node-health { right: 9%; bottom: 13%; }
html[data-concept="a2"] .node-commerce { left: 5%; bottom: 7%; }
html[data-concept="a2"] .data-rail { right: auto; bottom: auto; left: 1.3rem; top: 4rem; width: 1rem; flex-direction: column; }
html[data-concept="a2"] .data-rail i { width: 1px; height: 1rem; background: var(--line-strong); }
html[data-concept="a2"] .metric-wrap { border-radius: .75rem; }
html[data-concept="a2"] .solution-feature { background: linear-gradient(145deg, oklch(34% .17 257), var(--navy)); }
html[data-concept="a2"] .agent-core-visual { border-radius: 1.25rem; background: radial-gradient(circle at 50% 50%, oklch(56% .22 257) 0 14%, transparent 15% 23%, oklch(52% .13 251 / .13) 24% 25%, transparent 26%), linear-gradient(145deg, oklch(99% .008 250), oklch(91% .05 253)); color: var(--navy); }
html[data-concept="a2"] .agent-core-visual::before { border-color: oklch(58% .18 256 / .28); }
html[data-concept="a2"] .core-label span { color: var(--ink-soft); }
html[data-concept="a2"] .capability { background: var(--navy); color: var(--white-ink); }
html[data-concept="a2"] .architecture-canvas { border-radius: .9rem; background: oklch(96% .025 253); box-shadow: 0 0 0 1px var(--line); }
html[data-concept="a2"] .architecture-layer { border-radius: .6rem; background: var(--surface); box-shadow: var(--shadow-sm); }
html[data-concept="a2"] .layer-title { color: var(--navy); }
html[data-concept="a2"] .layer-title small { color: var(--ink-soft); }
html[data-concept="a2"] .layer-items b { background: var(--surface-blue); color: var(--navy); }

/* A3 · Global network */
html[data-concept="a3"] .home-hero,
html[data-concept="a3"] .agent-hero { background: linear-gradient(135deg, oklch(18% .065 257), oklch(30% .12 250)); color: var(--white-ink); }
html[data-concept="a3"] .home-hero::before { background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px); opacity: .7; }
html[data-concept="a3"] .site-header { color: var(--white-ink); }
html[data-concept="a3"] .brand small { color: var(--white-soft); }
html[data-concept="a3"] .brand-mark { fill: oklch(75% .16 246); }
html[data-concept="a3"] .hero-copy h1 { color: var(--white-ink); }
html[data-concept="a3"] .hero-copy h1 em { color: oklch(77% .15 246); }
html[data-concept="a3"] .hero-lead,
html[data-concept="a3"] .hero-proof,
html[data-concept="a3"] .agent-proof { color: var(--white-soft); }
html[data-concept="a3"] .hero-proof b,
html[data-concept="a3"] .agent-proof b { color: var(--white-ink); }
html[data-concept="a3"] .proof-stack i { border-color: oklch(21% .07 257); }
html[data-concept="a3"] .button-quiet { color: var(--white-ink); }
html[data-concept="a3"] .button-quiet:hover { background: rgba(255,255,255,.08); color: var(--white-ink); }
html[data-concept="a3"] .hero-visual { border-radius: 50%; background: radial-gradient(circle at 50% 50%, oklch(60% .2 253 / .28), transparent 22%), radial-gradient(circle at 48% 48%, transparent 0 42%, oklch(75% .13 245 / .12) 43% 44%, transparent 45%), transparent; box-shadow: none; overflow: visible; }
html[data-concept="a3"] .hero-visual::before { background-image: radial-gradient(circle, rgba(255,255,255,.24) 1px, transparent 1.5px); background-size: 18px 18px; mask-image: radial-gradient(circle, black, transparent 70%); }
html[data-concept="a3"] .orbit-one { width: 18rem; height: 18rem; }
html[data-concept="a3"] .orbit-two { width: 30rem; height: 30rem; }
html[data-concept="a3"] .core-emblem { width: 9.4rem; height: 9.4rem; }
html[data-concept="a3"] .industry-node { background: oklch(25% .07 253 / .94); color: var(--white-ink); box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 14px 30px rgba(0,10,30,.3); }
html[data-concept="a3"] .industry-node small { color: var(--white-soft); }
html[data-concept="a3"] .metric-wrap { background: oklch(22% .07 256 / .94); }
html[data-concept="a3"] .metric + .metric { border-color: rgba(255,255,255,.1); }
html[data-concept="a3"] .metric strong { color: var(--white-ink); }
html[data-concept="a3"] .metric span,
html[data-concept="a3"] .metric-note { color: var(--white-soft); }
html[data-concept="a3"] .agent-core-visual { overflow: visible; border-radius: 50%; background: radial-gradient(circle at 50% 50%, oklch(62% .2 253) 0 15%, transparent 16% 26%, oklch(76% .13 245 / .12) 27% 28%, transparent 29% 45%, oklch(76% .13 245 / .1) 46% 47%, transparent 48%); box-shadow: none; }
html[data-concept="a3"] .value-grid { background: oklch(22% .07 256); color: var(--white-ink); box-shadow: 0 0 0 1px rgba(255,255,255,.1); }
html[data-concept="a3"] .value-grid > div { border-color: rgba(255,255,255,.1); }
html[data-concept="a3"] .value-grid h3 { color: var(--white-ink); }
html[data-concept="a3"] .value-grid p { color: var(--white-soft); }

@media (min-width: 900px) {
  html[data-concept="a2"] .hero-grid,
  html[data-concept="a2"] .agent-hero-grid { grid-template-columns: .86fr 1.14fr; }
  html[data-concept="a2"] .metric-wrap { margin-top: -4.2rem; }
  html[data-concept="a3"] .hero-grid,
  html[data-concept="a3"] .agent-hero-grid { grid-template-columns: .88fr 1.12fr; }
  html[data-concept="a3"] .primary-nav > a:not(.button) { color: var(--white-soft); }
  html[data-concept="a3"] .primary-nav > a:not(.button):hover { color: var(--white-ink); }
}

@media (max-width: 899px) {
  html[data-concept="a3"] .primary-nav { background: var(--navy); }
  html[data-concept="a3"] .primary-nav > a:not(.button) { border-color: rgba(255,255,255,.1); }
  html[data-concept="a3"] .menu-toggle { background: rgba(255,255,255,.1); box-shadow: 0 0 0 1px rgba(255,255,255,.12); }
  html[data-concept="a3"] .menu-toggle i { background: var(--white-ink); }
}