:root {
  --ink: #07111f;
  --ink-soft: #10233d;
  --paper: #f5f7fa;
  --white: #ffffff;
  --muted: #5b6878;
  --line: #d8e0ea;
  --line-dark: #26384f;
  --blue: #1769e0;
  --blue-bright: #54a3ff;
  --blue-pale: #e8f1ff;
  --success: #31c48d;
  --max: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--blue-bright); outline-offset: 3px; }
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  padding: 10px 14px;
  color: var(--white);
  background: var(--blue);
  text-decoration: none;
}
.skip-link:focus { top: 16px; }
.shell { width: min(calc(100% - 40px), var(--max)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), 780px); margin-inline: auto; }

.site-header {
  position: relative;
  z-index: 100;
  color: var(--white);
  background: rgba(7, 17, 31, 0.96);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(14px);
}
.nav-shell { min-height: 74px; display: flex; align-items: center; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex: 0 0 auto; text-decoration: none; }
.brand img { width: 38px; height: 38px; }
.brand-text { display: grid; line-height: 1.15; }
.brand-text strong { font-size: 0.96rem; letter-spacing: 0.02em; }
.brand-text span { margin-top: 4px; color: #a9b8ca; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; }
.site-nav { margin-left: auto; display: flex; align-items: center; gap: 3px; }
.site-nav > a {
  padding: 10px 9px;
  color: #c9d4e1;
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.site-nav > a:hover, .site-nav > a[aria-current="page"] { color: var(--white); }
.site-nav > a[aria-current="page"] { box-shadow: inset 0 -2px var(--blue-bright); }
.site-nav .nav-cta { margin-left: 8px; padding: 10px 14px; color: var(--white); background: var(--blue); }
.site-nav .nav-cta:hover { background: #2f7eef; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  color: var(--white);
  background: transparent;
  border: 1px solid var(--line-dark);
  cursor: pointer;
}
.nav-toggle span { display: block; width: 18px; height: 2px; margin: 4px auto; background: currentColor; }

.hero, .page-hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(rgba(84, 163, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(84, 163, 255, 0.07) 1px, transparent 1px),
    var(--ink);
  background-size: 48px 48px;
}
.hero::after, .page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(7, 17, 31, 0.05), rgba(7, 17, 31, 0.82));
}
.hero-grid, .page-hero-grid { position: relative; z-index: 1; display: grid; align-items: center; gap: clamp(38px, 7vw, 90px); }
.hero-grid { grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr); min-height: 660px; padding-block: 80px; }
.page-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(280px, 0.64fr); min-height: 470px; padding-block: 72px; }
.eyebrow { margin: 0 0 18px; color: var(--blue); font-size: 0.75rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.hero .eyebrow, .page-hero .eyebrow { color: var(--blue-bright); }
h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { margin-top: 0; line-height: 1.15; }
h1 { margin-bottom: 24px; font-size: clamp(2.55rem, 5.4vw, 5rem); letter-spacing: -0.055em; }
.page-hero h1 { font-size: clamp(2.3rem, 4.7vw, 4.45rem); }
.lead { max-width: 760px; margin: 0; color: #c4d0de; font-size: clamp(1rem, 1.7vw, 1.22rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 11px 18px; border: 1px solid transparent; font-size: 0.9rem; font-weight: 750; text-decoration: none; }
.button-primary { color: var(--white); background: var(--blue); }
.button-primary:hover { background: #2f7eef; }
.button-secondary { color: var(--white); border-color: #49617e; background: rgba(255,255,255,0.03); }
.button-secondary:hover { border-color: var(--blue-bright); }
.button-light { color: var(--ink); background: var(--white); }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.tag { padding: 6px 10px; color: #b9c7d8; border: 1px solid #334961; font-size: 0.75rem; }

.system-map { padding: 20px; border: 1px solid #36506d; background: rgba(10, 26, 46, 0.78); }
.map-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 1px solid #29415b; }
.map-head strong { font-size: 0.82rem; letter-spacing: 0.05em; }
.live-mark { display: inline-flex; align-items: center; gap: 7px; color: #a7e8d0; font-size: 0.72rem; }
.live-mark::before { content: ""; width: 7px; height: 7px; background: var(--success); border-radius: 50%; }
.map-stack { display: grid; gap: 0; margin-top: 18px; }
.map-node { display: grid; grid-template-columns: 34px 1fr; align-items: center; gap: 12px; padding: 13px; border: 1px solid #2d4661; background: #0b1d32; }
.map-node span { display: grid; place-items: center; width: 26px; height: 26px; color: var(--blue-bright); border: 1px solid #31587e; font-size: 0.7rem; font-weight: 800; }
.map-node strong { font-size: 0.84rem; }
.map-node small { display: block; margin-top: 2px; color: #8ea1b7; font-size: 0.7rem; }
.map-arrow { height: 22px; margin-left: 25px; border-left: 1px solid var(--blue-bright); }
.map-note { margin: 16px 0 0; color: #96a9bd; font-size: 0.74rem; }

.section { padding-block: clamp(72px, 9vw, 116px); border-bottom: 1px solid var(--line); }
.section-white { background: var(--white); }
.section-dark { color: var(--white); background: var(--ink); border-color: var(--line-dark); }
.section-blue { color: var(--white); background: var(--blue); border-color: transparent; }
.section-head { display: grid; grid-template-columns: minmax(180px, 0.32fr) minmax(0, 1fr); gap: 40px; margin-bottom: 54px; }
.section-head h2, .split h2 { margin-bottom: 0; font-size: clamp(2rem, 4vw, 3.7rem); letter-spacing: -0.045em; }
.section-head .intro { max-width: 720px; margin: 0; color: var(--muted); font-size: 1.04rem; }
.section-dark .intro, .section-blue .intro { color: #b8c6d7; }
.section-blue .eyebrow { color: #cfe4ff; }
.section-blue .intro { color: #e4efff; }
.split { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr); gap: clamp(40px, 8vw, 104px); align-items: start; }
.split-copy > p { color: var(--muted); font-size: 1.02rem; }
.section-dark .split-copy > p { color: #afbdce; }

.issue-list, .principle-list, .deliverable-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.issue-list li, .principle-list li, .deliverable-list li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.issue-list span, .principle-list span, .deliverable-list span { color: var(--blue); font-size: 0.74rem; font-weight: 800; letter-spacing: 0.08em; }
.issue-list strong, .principle-list strong, .deliverable-list strong { display: block; margin-bottom: 4px; }
.issue-list p, .principle-list p, .deliverable-list p { margin: 0; color: var(--muted); font-size: 0.9rem; }
.section-dark .issue-list, .section-dark .principle-list, .section-dark .deliverable-list,
.section-dark .issue-list li, .section-dark .principle-list li, .section-dark .deliverable-list li { border-color: var(--line-dark); }
.section-dark .issue-list p, .section-dark .principle-list p, .section-dark .deliverable-list p { color: #aab8c9; }
.section-dark .issue-list span, .section-dark .principle-list span, .section-dark .deliverable-list span { color: var(--blue-bright); }
.closing-line { margin: 30px 0 0; padding-left: 18px; border-left: 3px solid var(--blue); font-size: 1.08rem; font-weight: 750; }

.capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability { min-height: 260px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability .number { color: var(--blue); font-size: 0.76rem; font-weight: 800; }
.capability h3 { margin: 54px 0 12px; font-size: 1.35rem; }
.capability p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.workflow { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); margin-top: 44px; border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.workflow-seven { grid-template-columns: repeat(7, minmax(0, 1fr)); }
.workflow-step { position: relative; min-height: 190px; padding: 24px 18px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.workflow-step:not(:last-child)::after { content: "→"; position: absolute; right: -10px; top: 50%; z-index: 2; width: 20px; color: var(--blue-bright); background: var(--ink); text-align: center; transform: translateY(-50%); }
.workflow-step span { color: var(--blue-bright); font-size: 0.72rem; font-weight: 800; }
.workflow-step strong { display: block; margin-top: 64px; font-size: 0.92rem; }
.workflow-note { margin: 24px 0 0; color: #aebdcd; font-size: 0.9rem; }

.proof-layout { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(44px, 8vw, 100px); align-items: start; }
.proof-copy p { color: #b7c4d4; }
.proof-points { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.proof-point { min-height: 150px; padding: 20px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.proof-point span { color: var(--blue-bright); font-size: 0.72rem; font-weight: 800; }
.proof-point strong { display: block; margin-top: 32px; font-size: 0.95rem; }
.boundary-bar { margin-top: 24px; padding: 18px 20px; color: #d9e6f4; border: 1px solid #34506d; font-size: 0.84rem; }

.scenario-list { border-top: 1px solid var(--line); }
.scenario { display: grid; grid-template-columns: 60px minmax(190px, 0.48fr) minmax(0, 1fr); gap: 22px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.scenario > span { color: var(--blue); font-size: 0.76rem; font-weight: 800; }
.scenario h3 { margin: 0; font-size: 1.16rem; }
.scenario p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.process { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-step { min-height: 230px; padding: 24px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-step span { color: var(--blue); font-size: 0.74rem; font-weight: 800; }
.process-step h3 { margin: 70px 0 10px; font-size: 1.04rem; }
.process-step p { margin: 0; color: var(--muted); font-size: 0.84rem; }
.process-note { margin: 24px 0 0; color: var(--muted); }

.security-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.security-item { min-height: 132px; padding: 22px; background: var(--ink); }
.security-item strong { display: block; margin-bottom: 8px; }
.security-item p { margin: 0; color: #a9b8c8; font-size: 0.88rem; }

.cta-panel { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 50px; align-items: end; }
.cta-panel h2 { max-width: 820px; margin-bottom: 20px; font-size: clamp(2.2rem, 4.5vw, 4.2rem); letter-spacing: -0.05em; }
.cta-panel p { max-width: 760px; margin: 0; color: #e5efff; }
.question-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.question-row span { padding: 7px 10px; border: 1px solid rgba(255,255,255,0.32); font-size: 0.76rem; }

.page-index { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.page-index li { border-bottom: 1px solid #29415b; }
.page-index a { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; color: #c6d3e1; text-decoration: none; }
.page-index a:hover { color: var(--white); }
.page-index span { color: var(--blue-bright); font-size: 0.72rem; }
.definition { padding: 26px; border-left: 3px solid var(--blue); background: var(--blue-pale); }
.definition strong { display: block; margin-bottom: 8px; }
.definition p { margin: 0; color: #3b4c61; }
.matrix { overflow-x: auto; border: 1px solid var(--line); }
.matrix table { width: 100%; min-width: 680px; border-collapse: collapse; background: var(--white); }
.matrix th, .matrix td { padding: 16px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); text-align: left; vertical-align: top; }
.matrix th { color: var(--ink); background: #edf2f8; font-size: 0.78rem; }
.matrix td { color: var(--muted); font-size: 0.88rem; }
.matrix tr:last-child td { border-bottom: 0; }
.matrix th:last-child, .matrix td:last-child { border-right: 0; }
.two-column-list { display: grid; grid-template-columns: 1fr 1fr; gap: 28px 48px; }
.info-block { padding-top: 18px; border-top: 2px solid var(--ink); }
.info-block h3 { margin-bottom: 10px; }
.info-block p { margin: 0; color: var(--muted); }
.agent-roster { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.agent-role { min-height: 180px; padding: 22px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); }
.agent-role span { color: var(--blue-bright); font-size: 0.72rem; font-weight: 800; }
.agent-role h3 { margin: 46px 0 8px; font-size: 1rem; }
.agent-role p { margin: 0; color: #aab9c9; font-size: 0.84rem; }
.single-column { grid-template-columns: 1fr; }
.mt-large { margin-top: 56px; }

.legal-main { padding-block: 72px 100px; background: var(--white); }
.legal-main h1 { margin-bottom: 12px; font-size: clamp(2.2rem, 4vw, 3.6rem); }
.legal-meta { margin-bottom: 46px; color: var(--muted); }
.legal-main h2 { margin: 38px 0 12px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 1.25rem; }
.legal-main p, .legal-main li { color: #465568; }
.legal-main ul { padding-left: 22px; }

.site-footer { color: #aebdcd; background: #050d18; border-top: 1px solid var(--line-dark); }
.footer-main { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 50px; padding-block: 50px 34px; }
.footer-brand strong { display: block; color: var(--white); font-size: 1rem; }
.footer-brand p { max-width: 560px; margin: 10px 0 0; font-size: 0.84rem; }
.footer-links { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: flex-end; gap: 16px; }
.footer-links a { color: #c6d3e1; font-size: 0.82rem; text-decoration: none; }
.footer-links a:hover { color: var(--white); text-decoration: underline; }
.footer-legal { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; padding-block: 20px 28px; border-top: 1px solid #1b2d43; font-size: 0.78rem; }
.footer-legal a { color: #aebdcd; text-decoration: none; }
.footer-legal a:hover { color: var(--white); text-decoration: underline; }
.public-security { display: inline-flex; align-items: center; gap: 5px; }
.public-security img { width: 20px; height: 20px; object-fit: contain; }

@media (max-width: 1000px) {
  .nav-shell { flex-wrap: wrap; padding-block: 14px; }
  .js .nav-shell { flex-wrap: nowrap; }
  .nav-toggle { display: none; }
  .js .nav-toggle { display: block; }
  .site-nav { order: 3; width: 100%; margin-left: 0; flex-wrap: wrap; }
  .js .site-nav { display: none; position: absolute; top: 73px; left: 0; right: 0; padding: 18px 20px 24px; background: var(--ink); border-bottom: 1px solid var(--line-dark); }
  .js .site-nav.is-open { display: grid; }
  .site-nav > a { padding: 12px 10px; }
  .site-nav .nav-cta { margin: 4px 0 0; text-align: center; }
  .hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .page-hero-grid { grid-template-columns: 1fr; min-height: auto; }
  .system-map { max-width: 640px; }
  .workflow { grid-template-columns: repeat(3, 1fr); }
  .workflow-step:nth-child(3)::after { display: none; }
  .workflow-seven { grid-template-columns: repeat(4, 1fr); }
  .workflow-seven .workflow-step:nth-child(3)::after { display: block; }
  .workflow-seven .workflow-step:nth-child(4)::after { display: none; }
  .process { grid-template-columns: repeat(3, 1fr); }
  .capability-grid { grid-template-columns: 1fr 1fr; }
  .agent-roster { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .shell, .narrow { width: min(calc(100% - 32px), var(--max)); }
  .brand-text span { display: none; }
  h1 { font-size: clamp(2.4rem, 12vw, 3.6rem); }
  .hero-grid { padding-block: 62px; }
  .page-hero-grid { padding-block: 58px; }
  .section { padding-block: 68px; }
  .section-head, .split, .proof-layout, .cta-panel { grid-template-columns: 1fr; gap: 26px; }
  .section-head { margin-bottom: 36px; }
  .capability-grid, .proof-points, .security-grid, .two-column-list, .agent-roster { grid-template-columns: 1fr; }
  .capability { min-height: 220px; }
  .capability h3 { margin-top: 42px; }
  .workflow { grid-template-columns: 1fr; }
  .workflow-seven { grid-template-columns: 1fr; }
  .workflow-seven .workflow-step:nth-child(4)::after { display: block; }
  .workflow-step { min-height: 128px; }
  .workflow-step strong { margin-top: 34px; }
  .workflow-step:not(:last-child)::after { content: "↓"; display: block; left: 24px; right: auto; top: auto; bottom: -12px; width: 20px; transform: none; }
  .process { grid-template-columns: 1fr; }
  .process-step { min-height: auto; }
  .process-step h3 { margin-top: 34px; }
  .scenario { grid-template-columns: 42px 1fr; }
  .scenario p { grid-column: 2; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-links { justify-content: flex-start; }
  .footer-legal { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 420px) {
  .brand img { width: 34px; height: 34px; }
  .brand-text strong { font-size: 0.88rem; }
  .hero-actions { display: grid; }
  .button { width: 100%; }
  .tag-row { gap: 6px; }
  .system-map { padding: 14px; }
  .map-node { padding: 11px; }
  .scenario { gap: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}

/* Phase 2 redesign V2 — product-led editorial system */
:root {
  --bg-page: #f6f8fc;
  --bg-surface: #ffffff;
  --bg-soft: #eef3f9;
  --bg-dark: #0b1220;
  --bg-dark-soft: #111c2e;
  --text-primary: #101828;
  --text-secondary: #667085;
  --text-muted: #98a2b3;
  --brand-primary: #2563eb;
  --brand-primary-hover: #1d4ed8;
  --brand-cyan: #22d3ee;
  --border-light: #dfe6ef;
  --border-dark: rgba(255,255,255,.12);
  --shadow-soft: 0 16px 50px rgba(15,23,42,.08);
  --shadow-product: 0 30px 90px rgba(15,23,42,.2);
  --max: 1240px;
}
body { color: var(--text-primary); background: var(--bg-page); font-family: Inter,"SF Pro Display","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif; }
h1,h2,h3,p { overflow-wrap: normal; word-break: normal; }
h1,h2,h3 { text-wrap: balance; }
.shell { width: min(calc(100% - 48px),var(--max)); }
.site-header { position: sticky; top: 0; color: var(--text-primary); background: rgba(255,255,255,.88); border-color: rgba(223,230,239,.8); backdrop-filter: blur(18px); }
.nav-shell { min-height: 76px; }
.brand-mark { position: relative; display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid rgba(37,99,235,.28); border-radius: 50%; background: rgba(37,99,235,.06); }
.brand-mark::before,.brand-mark::after,.brand-mark i { content:""; position:absolute; border-radius:50%; background:var(--brand-primary); }
.brand-mark::before { width:8px;height:8px; }
.brand-mark::after { width:4px;height:4px;left:7px;top:16px;box-shadow:20px -8px 0 var(--brand-cyan),17px 11px 0 var(--brand-primary); }
.brand-mark i { width:22px;height:1px;transform:rotate(-26deg);opacity:.55; }
.brand-text strong { color:var(--text-primary);font-size:1rem; }
.brand-text span { color:#7c8ba1;font-size:.6rem;letter-spacing:.13em; }
.site-nav { gap:1px; }
.site-nav > a,.nav-services > summary { padding:12px 9px;color:#465467;font-size:.82rem;font-weight:650;text-decoration:none;white-space:nowrap;cursor:pointer;list-style:none; }
.nav-services > summary::-webkit-details-marker { display:none; }
.nav-services > summary::after { content:"⌄";margin-left:5px;color:#8a98aa; }
.site-nav > a:hover,.site-nav > a[aria-current="page"],.nav-services > summary:hover { color:var(--brand-primary); }
.site-nav > a[aria-current="page"] { box-shadow:inset 0 -2px var(--brand-primary); }
.site-nav .nav-cta { margin-left:8px;padding:10px 15px;color:white;background:var(--brand-primary);border-radius:8px; }
.nav-services { position:relative; }
.service-menu { position:absolute; top:48px; left:-130px; display:grid; grid-template-columns:1fr 1fr; gap:4px; width:520px; padding:12px; background:white; border:1px solid var(--border-light); border-radius:14px; box-shadow:var(--shadow-soft); }
.service-menu a { display:grid;gap:2px;padding:13px 14px;text-decoration:none;border-radius:9px; }
.service-menu a:hover { background:var(--bg-soft); }
.service-menu strong { font-size:.83rem; }
.service-menu small { color:var(--text-secondary);font-size:.72rem; }
.nav-toggle { color:var(--text-primary);border-color:var(--border-light);border-radius:8px; }

.home-hero { color:white;background:radial-gradient(circle at 74% 32%,rgba(37,99,235,.34),transparent 31%),linear-gradient(125deg,#07101d 0%,#0c192b 58%,#0a2235 100%); }
.home-hero::after { display:none; }
.home-hero::after { background:linear-gradient(90deg,rgba(5,13,25,.05),transparent 70%); }
.home-hero .hero-grid { grid-template-columns:minmax(0,.78fr) minmax(520px,1.22fr);min-height:720px;padding-block:74px 92px;gap:60px; }
.hero-copy { max-width:560px; }
.home-hero h1 { max-width:680px;margin-bottom:26px;font-size:clamp(3.6rem,5.6vw,5.2rem);letter-spacing:-.065em;line-height:1.02; }
.home-hero h1 span { color:var(--brand-cyan); }
.home-hero .lead { max-width:560px;font-size:clamp(1rem,1.4vw,1.16rem);line-height:1.8; }
.capability-line { margin:24px 0 0;color:#9fb2c8;font-size:.78rem;letter-spacing:.04em; }
.product-stack { position:relative;min-height:520px;perspective:1200px; }
.product-window { position:absolute;margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.16);border-radius:13px;background:#0b1220;box-shadow:var(--shadow-product); }
.product-window img { width:100%;height:100%;object-fit:cover;object-position:top left; }
.product-window-main { inset:30px 15px 78px 0;transform:rotateY(-3deg) rotateX(1deg); }
.product-window-side { right:-25px;bottom:10px;width:49%;height:245px;box-shadow:0 25px 70px rgba(0,0,0,.42); }
.window-bar { display:flex;align-items:center;gap:6px;height:32px;padding:0 12px;color:#8393a8;background:#121f32;border-bottom:1px solid rgba(255,255,255,.08);font-size:.65rem; }
.window-bar span { width:7px;height:7px;border-radius:50%;background:#405168; }
.window-bar b { margin-left:6px;font-weight:600;letter-spacing:.04em; }
.product-window-main img { height:calc(100% - 32px); }
.product-window-side img { height:calc(100% - 32px); }
.stack-note { position:absolute;left:-24px;bottom:18px;display:grid;grid-template-columns:auto 1fr;column-gap:8px;padding:13px 16px;color:#e8f1ff;background:rgba(12,25,43,.9);border:1px solid rgba(255,255,255,.14);border-radius:10px;backdrop-filter:blur(12px); }
.stack-note .status-dot { grid-row:1/3;align-self:center;width:8px;height:8px;border-radius:50%;background:#31c48d;box-shadow:0 0 0 5px rgba(49,196,141,.12); }
.stack-note strong { font-size:.76rem; }.stack-note small { color:#8fa3bb;font-size:.66rem; }

.section { padding-block:clamp(78px,9vw,126px); }
.section-kicker { display:flex;align-items:center;gap:12px;margin-bottom:28px;color:var(--brand-primary);font-size:.76rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase; }
.section-kicker span { display:grid;place-items:center;width:28px;height:28px;border:1px solid rgba(37,99,235,.25);border-radius:50%; }.section-kicker p{margin:0}
.section-intro { display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.6fr);gap:50px;align-items:end;margin-bottom:58px; }
.section-intro h2 { max-width:760px;margin:0;font-size:clamp(2.35rem,4.5vw,4rem);letter-spacing:-.05em;line-height:1.08; }
.section-intro p { max-width:500px;margin:0;color:var(--text-secondary); }
.ability-mosaic { display:grid;grid-template-columns:1.1fr .9fr;grid-template-rows:auto auto;gap:18px; }
.ability-card { position:relative;display:flex;flex-direction:column;min-height:330px;padding:34px;border:1px solid var(--border-light);border-radius:18px;background:var(--bg-surface);overflow:hidden; }
.ability-wide { grid-column:1/2;min-height:360px;background:linear-gradient(135deg,#eaf2ff,#fafeff); }.ability-tall{grid-column:2;grid-row:1/3;min-height:720px;background:#0d1828;color:white}.ability-system{min-height:390px}.ability-ai{grid-column:1/3;min-height:280px;display:grid;grid-template-columns:.7fr 1fr;column-gap:60px;background:#edf4ff}
.card-no { color:var(--brand-primary);font-size:.68rem;font-weight:800;letter-spacing:.12em; }.ability-tall .card-no{color:var(--brand-cyan)}
.ability-card h3 { margin:44px 0 14px;font-size:clamp(1.6rem,2.4vw,2.4rem); }.ability-card p{max-width:560px;margin:0;color:var(--text-secondary)}.ability-tall p{color:#aebdd0}
.ability-card > a { margin-top:auto;color:var(--brand-primary);font-size:.86rem;font-weight:750;text-decoration:none; }.ability-tall>a{color:var(--brand-cyan)}
.mini-flow { display:flex;align-items:center;gap:12px;margin-top:42px;padding:18px;background:rgba(255,255,255,.7);border:1px solid var(--border-light);border-radius:12px; }.mini-flow span{font-size:.8rem;font-weight:700}.mini-flow i{flex:1;height:1px;background:linear-gradient(90deg,var(--brand-primary),var(--brand-cyan))}
.web-mini { display:grid;gap:12px;margin-top:60px;transform:rotate(-2deg); }.web-mini div{height:100px;border:1px solid #32465f;border-radius:8px;background:linear-gradient(120deg,#16263c,#0f2035)}.web-mini div:nth-child(2){margin-left:44px}.web-mini div:nth-child(3){margin-right:44px}
.ability-system figure { height:180px;margin:30px -34px 22px 0;overflow:hidden;border:1px solid var(--border-light);border-radius:12px 0 0 12px; }.ability-system img{width:100%;height:100%;object-fit:cover;object-position:top}
.ability-ai h3,.ability-ai p,.ability-ai>a{grid-column:1}.ability-ai h3{margin-top:28px}.node-row{grid-column:2;grid-row:1/5;align-self:center;display:flex;align-items:center;justify-content:center;gap:12px}.node-row span,.node-row strong{display:grid;place-items:center;width:88px;height:88px;border:1px solid #b7c9e5;border-radius:50%;background:white;font-size:.78rem}.node-row strong{width:118px;height:118px;color:white;background:var(--brand-primary);border-color:var(--brand-primary);font-size:1rem;box-shadow:0 18px 50px rgba(37,99,235,.25)}.node-row i{width:42px;height:1px;background:#8fb5ed}

.work-preview{background:var(--bg-soft)}
.featured-work{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.featured-work a{text-decoration:none}.work-lead,.work-row{overflow:hidden;border:1px solid var(--border-light);border-radius:18px;background:white;transition:transform .2s ease,box-shadow .2s ease}.work-lead:hover,.work-row:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft)}.work-lead{display:block}.work-lead figure{height:420px;margin:0;overflow:hidden;background:#0b1220}.work-lead img{width:100%;height:100%;object-fit:cover;object-position:top}.work-lead>div{padding:30px}.work-lead span,.work-row span{color:var(--brand-primary);font-size:.7rem;font-weight:800}.work-lead h3,.work-row h3{margin:12px 0 8px;font-size:1.65rem}.work-lead p,.work-row p{margin:0;color:var(--text-secondary)}.work-lead b{display:block;margin-top:20px;color:#7d8da0;font-size:.72rem}.work-side{display:grid;gap:20px}.work-row{display:grid;grid-template-rows:220px 1fr}.work-row figure{margin:0;overflow:hidden;background:#0b1220}.work-row img{width:100%;height:100%;object-fit:cover;object-position:top}.work-row>div{padding:24px}.work-row h3{font-size:1.28rem}
.origin-stage{color:white;background:radial-gradient(circle at 20% 25%,rgba(34,211,238,.12),transparent 26%),var(--bg-dark)}.origin-stage-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:center}.origin-screen{position:relative}.origin-screen figure{margin:0;overflow:hidden;border:1px solid var(--border-dark);border-radius:14px;box-shadow:0 40px 100px rgba(0,0,0,.38);transform:perspective(1300px) rotateY(4deg)}.origin-screen img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}.screen-caption{position:absolute;left:-24px;bottom:-24px;display:grid;gap:4px;padding:18px 20px;background:#122239;border:1px solid var(--border-dark);border-radius:10px}.screen-caption span{color:var(--brand-cyan);font-size:.68rem;letter-spacing:.13em}.screen-caption strong{font-size:.8rem}.origin-copy h2{font-size:clamp(2.25rem,4vw,3.7rem);letter-spacing:-.05em}.origin-copy>p{color:#b7c3d3}.loop-list{display:grid;grid-template-columns:1fr 1fr;gap:0;margin:32px 0;padding:0;list-style:none;border-top:1px solid var(--border-dark)}.loop-list li{display:flex;gap:10px;padding:13px 0;border-bottom:1px solid var(--border-dark);font-size:.85rem}.loop-list li:nth-child(odd){border-right:1px solid var(--border-dark)}.loop-list li:nth-child(even){padding-left:16px}.loop-list span{color:var(--brand-cyan);font-size:.68rem}
.process-editorial{background:white}.process-line{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;border-top:1px solid var(--border-light)}.process-line li{position:relative;min-height:230px;padding:28px 26px;border-right:1px solid var(--border-light)}.process-line li:last-child{border-right:0}.process-line li::before{content:"";position:absolute;top:-5px;left:27px;width:9px;height:9px;border-radius:50%;background:var(--brand-primary)}.process-line span{color:var(--brand-primary);font-size:.7rem;font-weight:800}.process-line h3{margin:60px 0 12px;font-size:1.2rem}.process-line p{margin:0;color:var(--text-secondary);font-size:.88rem}.final-cta{background:linear-gradient(135deg,#eaf2ff,#f8fbff)}.final-cta-grid{display:grid;grid-template-columns:1fr auto;gap:60px;align-items:end}.final-cta h2{max-width:850px;margin-bottom:18px;font-size:clamp(2.2rem,4.2vw,3.9rem);letter-spacing:-.05em}.final-cta p{max-width:700px;margin:0;color:var(--text-secondary)}.cta-actions{display:grid;gap:18px;justify-items:start}.text-link{color:var(--brand-primary);font-size:.86rem;font-weight:750;text-decoration:none}

.site-footer{color:#aab8c9;background:#08111e}.footer-main{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;padding-block:62px}.footer-brand{display:flex;gap:16px;align-items:flex-start}.footer-brand .brand-mark{flex:0 0 auto;border-color:rgba(34,211,238,.3);background:rgba(34,211,238,.07)}.footer-brand strong{font-size:1rem}.footer-brand p{max-width:430px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;justify-items:start}.footer-links div{display:grid;gap:9px}.footer-links strong{color:white;font-size:.74rem;letter-spacing:.08em}.footer-legal{gap:13px 22px}.footer-legal a{white-space:nowrap}

/* shared inner pages */
.editorial-hero{padding-block:88px 82px;background:white;border-bottom:1px solid var(--border-light)}.editorial-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.6fr);gap:90px;align-items:end}.editorial-hero h1{max-width:850px;margin:0;font-size:clamp(3rem,5vw,4.7rem);letter-spacing:-.055em;line-height:1.04}.editorial-hero p{margin:0;color:var(--text-secondary);font-size:1.04rem}.page-label{display:inline-flex;margin-bottom:34px;color:var(--brand-primary);font-size:.72rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.dark-hero{color:white;background:radial-gradient(circle at 75% 25%,rgba(37,99,235,.32),transparent 30%),var(--bg-dark)}.dark-hero p{color:#b8c4d6}.dark-hero .page-label{color:var(--brand-cyan)}
.editorial-hero h1,.section-intro h2,.detail-copy h2,.final-cta h2{text-wrap:balance}.accent-blue,.accent-cyan,.accent-violet,.accent-green{display:inline;color:inherit;white-space:nowrap}.accent-blue{color:#2563eb}.accent-cyan{color:#079bb8}.accent-violet{color:#6d4aff}.accent-green{color:#15966f}.dark-hero .accent-blue{color:#68a2ff}.dark-hero .accent-cyan{color:#51e3f2}.dark-hero .accent-violet{color:#a893ff}.dark-hero .accent-green{color:#55d9ad}
.services-hero{overflow:hidden;background:radial-gradient(circle at 86% 18%,rgba(109,74,255,.12),transparent 28%),radial-gradient(circle at 10% 90%,rgba(8,185,213,.11),transparent 28%),linear-gradient(135deg,#fff,#f3f7ff)}.services-hero-side{display:grid;gap:28px}.services-hero-side>p{max-width:520px}.capability-stack{display:grid;gap:8px;transform:rotate(-2deg)}.capability-stack span{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px 18px;border:1px solid #dce6f2;border-radius:12px;background:rgba(255,255,255,.86);box-shadow:0 16px 32px rgba(36,62,107,.08)}.capability-stack span:nth-child(2){transform:translateX(18px);background:linear-gradient(100deg,#edf5ff,#f4f0ff)}.capability-stack span:nth-child(3){transform:translateX(36px);color:white;background:linear-gradient(100deg,#142544,#183a68 60%,#174b5f);border-color:#254a71}.capability-stack b{font-size:.88rem}.capability-stack small{color:#73839b;font-size:.68rem}.capability-stack span:nth-child(3) small{color:#a9d7df}.services-page .service-group{padding:34px;border:1px solid #e0e7f0;border-radius:18px;background:#fff;transition:transform .2s ease,box-shadow .2s ease}.services-page .service-group:nth-child(2){background:linear-gradient(135deg,#f7f5ff,#eef2ff)}.services-page .service-group:nth-child(3){color:white;background:linear-gradient(135deg,#101b31,#17365d 64%,#114b5b);border-color:#24496f}.services-page .service-group:nth-child(3) p{color:#b7c6d9}.services-page .service-group:hover{transform:translateY(-3px);box-shadow:0 22px 48px rgba(22,42,77,.1)}
.work-hero{overflow:hidden;background:linear-gradient(135deg,#f8fbff,#eef4ff 58%,#f5f0ff)}.work-hero .editorial-hero-grid{align-items:center}.work-hero-lead,.about-hero-lead,.contact-hero-lead{max-width:650px;margin-top:28px!important}.work-hero-stage{position:relative;min-height:330px}.work-shot{position:absolute;margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.65);border-radius:14px;background:#0b1220;box-shadow:0 28px 70px rgba(20,42,80,.2)}.work-shot img{display:block;width:100%;height:100%;object-fit:cover;object-position:top}.work-shot-main{inset:22px 0 45px 34px;transform:rotate(2deg)}.work-shot-side{right:55%;bottom:0;width:48%;height:160px;transform:rotate(-5deg)}.work-proof-tag{position:absolute;right:-10px;bottom:10px;padding:12px 15px;border:1px solid #d9e4f2;border-radius:10px;background:rgba(255,255,255,.94);box-shadow:0 18px 35px rgba(18,44,88,.12);color:#667085;font-size:.7rem}.work-proof-tag b{display:block;margin-bottom:3px;color:#2563eb;font-size:.65rem;letter-spacing:.12em}.about-hero{overflow:hidden;background:radial-gradient(circle at 85% 20%,rgba(34,211,238,.13),transparent 30%),radial-gradient(circle at 65% 82%,rgba(37,99,235,.11),transparent 28%),#fff}.about-hero .editorial-hero-grid{align-items:center}.origin-path{position:relative;min-height:340px;border:1px solid #dfe8f2;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.95) 0 20%,rgba(232,244,255,.72) 21% 39%,rgba(241,237,255,.58) 40% 61%,rgba(255,255,255,.28) 62%);box-shadow:inset 0 0 80px rgba(37,99,235,.05)}.origin-path::before,.origin-path::after{content:"";position:absolute;inset:18%;border:1px dashed rgba(37,99,235,.22);border-radius:50%}.origin-path::after{inset:34%;border-color:rgba(8,185,213,.34)}.origin-path-center{position:absolute;left:50%;top:50%;z-index:2;display:grid;place-items:center;width:118px;height:118px;border-radius:50%;background:#0f1f39;color:white;transform:translate(-50%,-50%);box-shadow:0 22px 50px rgba(22,57,104,.25)}.origin-path-center i{width:10px;height:10px;border-radius:50%;background:#22d3ee;box-shadow:0 0 0 8px rgba(34,211,238,.14)}.origin-path-center strong{font-size:1.15rem}.origin-path-center small{color:#a9c2da;font-size:.65rem}.path-node{position:absolute;z-index:3;display:grid;gap:3px;min-width:112px;padding:12px 14px;border:1px solid #d9e4ef;border-radius:12px;background:rgba(255,255,255,.94);box-shadow:0 16px 34px rgba(23,49,88,.1)}.path-node small{color:#7b8da4;font-size:.65rem}.path-node-a{left:4%;top:17%}.path-node-b{right:2%;top:40%}.path-node-c{left:13%;bottom:8%}.contact-hero{overflow:hidden;background:radial-gradient(circle at 84% 20%,rgba(109,74,255,.28),transparent 28%),radial-gradient(circle at 70% 85%,rgba(34,211,238,.14),transparent 28%),linear-gradient(135deg,#09111f,#0f203b 60%,#132b4a)}.contact-hero .editorial-hero-grid{align-items:center}.contact-start-panel{display:grid;gap:10px;padding:18px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.06);box-shadow:0 30px 80px rgba(0,0,0,.25);backdrop-filter:blur(12px)}.contact-start-panel span{display:grid;grid-template-columns:42px 1fr;gap:2px 14px;padding:14px;border-bottom:1px solid rgba(255,255,255,.1)}.contact-start-panel span:last-of-type{border:0}.contact-start-panel b{grid-row:1/3;align-self:center;color:#51e3f2;font-size:.72rem}.contact-start-panel strong{color:#fff}.contact-start-panel small{color:#9db0c8}.contact-start-panel a{display:flex;min-height:48px;align-items:center;justify-content:center;border-radius:10px;background:linear-gradient(100deg,#2563eb,#6d4aff);color:white;font-weight:800;text-decoration:none}
.editorial-index{display:grid;grid-template-columns:280px 1fr;gap:80px}.sticky-intro{position:sticky;top:110px;align-self:start}.sticky-intro h2{font-size:2.4rem;letter-spacing:-.04em}.sticky-intro p{color:var(--text-secondary)}.service-groups{border-top:1px solid var(--border-light)}.service-group{display:grid;grid-template-columns:.65fr 1.35fr;gap:40px;padding:42px 0;border-bottom:1px solid var(--border-light)}.service-group h3{font-size:1.8rem}.service-group p{color:var(--text-secondary)}.service-tags{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.service-tags span{padding:7px 10px;background:var(--bg-soft);border-radius:999px;font-size:.75rem}.service-group a{color:var(--brand-primary);font-weight:700;text-decoration:none}
.detail-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}.detail-copy h2{font-size:clamp(2.2rem,4vw,3.8rem);letter-spacing:-.05em}.detail-copy p{color:var(--text-secondary)}.feature-rows{border-top:1px solid var(--border-light)}.feature-row{display:grid;grid-template-columns:120px 1fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--border-light)}.feature-row span{color:var(--brand-primary);font-size:.7rem;font-weight:800}.feature-row h3{margin:0 0 6px;font-size:1.12rem}.feature-row p{margin:0;color:var(--text-secondary);font-size:.88rem}
.phone-stage{position:relative;min-height:610px;background:linear-gradient(150deg,#dff2ff,#effffb);border-radius:28px;overflow:hidden}.phone-frame{position:absolute;left:50%;top:48px;width:280px;height:540px;padding:13px;border:8px solid #111827;border-radius:42px;background:#111827;box-shadow:0 35px 80px rgba(15,23,42,.22);transform:translateX(-50%) rotate(4deg)}.phone-screen{height:100%;padding:44px 18px 20px;border-radius:27px;background:#f8fafc;overflow:hidden}.phone-screen::before{content:"原点产品原型";font-size:.7rem;font-weight:800}.prototype-banner{height:150px;margin:22px 0;border-radius:16px;background:linear-gradient(135deg,#2563eb,#22d3ee)}.prototype-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.prototype-grid i{height:82px;border-radius:12px;background:white;border:1px solid var(--border-light)}.prototype-note{position:absolute;left:30px;bottom:30px;padding:12px 15px;background:rgba(255,255,255,.9);border:1px solid var(--border-light);border-radius:9px;color:var(--text-secondary);font-size:.75rem}
.browser-stage{padding:38px;background:#dfe9f5;border-radius:24px}.browser-frame{overflow:hidden;border:1px solid #cad4e0;border-radius:14px;background:white;box-shadow:var(--shadow-soft)}.browser-frame .window-bar{background:#f5f7fa;border-color:#dfe6ef}.browser-frame img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}.responsive-strip{display:grid;grid-template-columns:1.4fr .8fr .4fr;gap:18px;align-items:end;margin-top:22px}.responsive-strip div{height:90px;border:1px solid #cad6e4;border-radius:8px;background:white}.responsive-strip div:nth-child(2){height:76px}.responsive-strip div:nth-child(3){height:62px}
.system-panorama{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.system-panorama figure{margin:0;overflow:hidden;border:1px solid var(--border-light);border-radius:14px;background:#0b1220}.system-panorama figure:first-child{grid-row:1/3}.system-panorama img{width:100%;height:100%;object-fit:cover;object-position:top}.system-panorama figure:first-child img{min-height:500px}
.agent-map{position:relative;display:grid;place-items:center;min-height:600px;border-radius:28px;background:radial-gradient(circle,#eef7ff 0 17%,transparent 18%),linear-gradient(135deg,#f7fbff,#eef5ff);overflow:hidden}.agent-core{z-index:2;display:grid;place-items:center;width:170px;height:170px;color:white;background:var(--brand-primary);border-radius:50%;box-shadow:0 22px 60px rgba(37,99,235,.28);font-size:1.25rem;font-weight:800;text-align:center}.agent-orbit{position:absolute;inset:55px;border:1px solid #c9dbf4;border-radius:50%}.agent-orbit span{position:absolute;display:grid;place-items:center;width:105px;height:105px;border:1px solid #c8d8eb;border-radius:50%;background:white;font-size:.78rem;font-weight:700;box-shadow:var(--shadow-soft)}.agent-orbit span:nth-child(1){left:50%;top:-35px;transform:translateX(-50%)}.agent-orbit span:nth-child(2){right:-35px;top:22%}.agent-orbit span:nth-child(3){right:4%;bottom:-22px}.agent-orbit span:nth-child(4){left:4%;bottom:-22px}.agent-orbit span:nth-child(5){left:-35px;top:22%}.agent-orbit span:nth-child(6){left:50%;bottom:-35px;transform:translateX(-50%)}
.workflow-track{position:relative;display:grid;gap:0;margin:0;padding:0;list-style:none}.workflow-track::before{content:"";position:absolute;left:31px;top:30px;bottom:30px;width:2px;background:linear-gradient(var(--brand-primary),var(--brand-cyan))}.workflow-track li{position:relative;display:grid;grid-template-columns:64px 1fr;gap:30px;padding:22px 0}.workflow-track>li>span{z-index:1;display:grid;place-items:center;width:64px;height:64px;color:white;background:var(--bg-dark);border:5px solid white;border-radius:50%;font-size:.7rem;font-weight:800;box-shadow:0 0 0 1px var(--border-light)}.workflow-track div{padding:22px 28px;border:1px solid var(--border-light);border-radius:14px;background:white}.workflow-track h3{margin:0 0 8px}.workflow-track p{margin:0;color:var(--text-secondary)}.human-gate{border-color:#86aef2!important;background:#eff5ff!important}.human-gate h3{color:var(--brand-primary)}
.work-catalog{display:grid;gap:70px}.case-study{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}.case-study:nth-child(even){grid-template-columns:.9fr 1.1fr}.case-study:nth-child(even) figure{order:2}.case-study figure{margin:0;overflow:hidden;border:1px solid var(--border-light);border-radius:18px;background:#0b1220}.case-study img{width:100%;aspect-ratio:16/10;object-fit:cover;object-position:top}.case-copy span{color:var(--brand-primary);font-size:.72rem;font-weight:800}.case-copy h2{margin:15px 0;font-size:2.5rem;letter-spacing:-.04em}.case-copy p{color:var(--text-secondary)}.case-facts{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:24px;background:var(--border-light);border:1px solid var(--border-light)}.case-facts div{padding:15px;background:white}.case-facts strong{display:block;font-size:.72rem}.case-facts small{color:var(--text-secondary)}
.origin-release-hero{padding-bottom:120px}.origin-release-visual{margin-top:65px}.origin-release-visual figure{margin:0;overflow:hidden;border:1px solid var(--border-dark);border-radius:16px;box-shadow:0 45px 100px rgba(0,0,0,.45)}.origin-release-visual img{width:100%;max-height:690px;object-fit:cover;object-position:top}.origin-gallery{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}.origin-gallery figure{margin:0;overflow:hidden;border:1px solid var(--border-light);border-radius:16px;background:#0b1220}.origin-gallery figure:first-child{grid-row:1/3}.origin-gallery img{width:100%;height:100%;object-fit:cover;object-position:top}.origin-gallery figcaption{padding:13px 15px;color:#aebdd0;background:#0f1d30;font-size:.72rem}.agent-roster-v2{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--border-light);border:1px solid var(--border-light)}.agent-roster-v2 article{min-height:190px;padding:25px;background:white}.agent-roster-v2 span{color:var(--brand-primary);font-size:.7rem;font-weight:800}.agent-roster-v2 h3{margin:42px 0 8px}.agent-roster-v2 p{margin:0;color:var(--text-secondary);font-size:.85rem}
.story-line{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--border-light)}.story-line article{padding:36px 30px;border-right:1px solid var(--border-light)}.story-line article:last-child{border:0}.story-line span{color:var(--brand-primary);font-size:.7rem;font-weight:800}.story-line h3{margin:50px 0 12px;font-size:1.5rem}.story-line p{color:var(--text-secondary)}.principles-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.principles-grid article{min-height:220px;padding:30px;border:1px solid var(--border-light);border-radius:16px;background:white}.principles-grid span{color:var(--brand-primary);font-size:.7rem}.principles-grid h3{margin:55px 0 10px}.principles-grid p{margin:0;color:var(--text-secondary)}
.contact-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.contact-card{padding:36px;border:1px solid var(--border-light);border-radius:18px;background:white}.contact-card h2{font-size:2rem}.contact-card p{color:var(--text-secondary)}.contact-mail{display:block;margin-top:35px;color:var(--brand-primary);font-size:clamp(1.2rem,2.2vw,1.8rem);font-weight:800;text-decoration:none}.brief-template{border-top:1px solid var(--border-light)}.brief-template li{padding:16px 0;border-bottom:1px solid var(--border-light);color:var(--text-secondary)}
.legal-main{padding-block:80px;background:white}.legal-main h1{font-size:clamp(2.8rem,5vw,4.5rem)}.legal-main h2{margin-top:42px;font-size:1.4rem}.legal-main p,.legal-main li{color:var(--text-secondary)}
.reveal{opacity:1;transform:none}.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}.js .reveal.is-visible{opacity:1;transform:none}

@media(max-width:1080px){
  .home-hero .hero-grid{grid-template-columns:1fr;min-height:auto}.hero-copy{max-width:720px}.product-stack{min-height:560px}.site-nav> a,.nav-services>summary{padding-inline:6px;font-size:.77rem}.site-nav .nav-cta{display:none}.ability-mosaic{grid-template-columns:1fr 1fr}.origin-stage-grid{gap:45px}.editorial-index{grid-template-columns:220px 1fr}.system-panorama figure:first-child img{min-height:420px}
}
@media(max-width:860px){
  .shell{width:min(calc(100% - 36px),var(--max))}.nav-shell{flex-wrap:nowrap;padding-block:0}.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:75px;left:0;right:0;order:3;width:100%;margin-left:0;padding:16px 18px 24px;align-items:stretch;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border-light);box-shadow:0 16px 40px rgba(15,23,42,.12)}.site-nav.is-open{display:grid}.nav-services>summary{padding:12px 10px}.nav-services{width:100%}.service-menu{position:static;width:auto;margin:4px 0 8px;grid-template-columns:1fr;background:var(--bg-soft);box-shadow:none}.site-nav .nav-cta{display:flex;margin:5px 0 0}.home-hero h1{font-size:clamp(3rem,10vw,4.6rem)}.product-stack{min-height:480px}.product-window-main{inset:20px 0 70px}.product-window-side{width:52%;height:210px;right:0}.section-intro{grid-template-columns:1fr;gap:20px}.ability-mosaic{display:grid;grid-template-columns:1fr}.ability-wide,.ability-tall,.ability-system,.ability-ai{grid-column:auto;grid-row:auto;min-height:330px}.ability-tall{min-height:460px}.ability-ai{display:flex}.node-row{margin-top:40px}.featured-work,.origin-stage-grid,.detail-grid,.contact-layout{grid-template-columns:1fr}.origin-screen{order:2}.process-line{grid-template-columns:1fr 1fr}.process-line li:nth-child(2){border-right:0}.final-cta-grid{grid-template-columns:1fr}.footer-main{grid-template-columns:1fr}.editorial-hero-grid,.editorial-index{grid-template-columns:1fr}.sticky-intro{position:static}.service-group{grid-template-columns:1fr}.system-panorama{grid-template-columns:1fr 1fr}.system-panorama figure:first-child{grid-column:1/3;grid-row:auto}.case-study,.case-study:nth-child(even){grid-template-columns:1fr}.case-study:nth-child(even) figure{order:0}.origin-gallery{grid-template-columns:1fr 1fr}.origin-gallery figure:first-child{grid-column:1/3;grid-row:auto}.agent-roster-v2,.story-line{grid-template-columns:1fr 1fr}.story-line article:nth-child(2){border-right:0}
}
@media(max-width:860px){html.js .site-nav{display:none;position:absolute;top:75px;left:0;right:0;width:100%;padding:16px 18px 24px;background:rgba(255,255,255,.98);border-bottom:1px solid var(--border-light);box-shadow:0 16px 40px rgba(15,23,42,.12)}html.js .site-nav.is-open{display:grid}}
@media(max-width:600px){
  .shell,.narrow{width:min(calc(100% - 28px),var(--max))}.nav-shell{min-height:68px}.js .site-nav{top:68px}.brand-mark{width:34px;height:34px}.home-hero .hero-grid{padding-block:58px 68px}.home-hero h1{font-size:clamp(2.55rem,12vw,3.55rem);line-height:1.06}.home-hero .lead{font-size:1rem}.hero-actions{display:grid}.button{width:100%;min-height:46px}.product-stack{min-height:340px;margin-top:12px}.product-window-main{inset:10px 0 58px;height:auto}.product-window-side{width:58%;height:145px}.window-bar{height:25px}.product-window-main img,.product-window-side img{height:calc(100% - 25px)}.stack-note{left:8px;bottom:4px;padding:9px 11px}.section{padding-block:70px}.section-intro{margin-bottom:38px}.section-intro h2{font-size:clamp(2rem,10vw,2.8rem)}.ability-card{min-height:300px;padding:26px}.ability-card h3{margin-top:32px}.ability-tall{min-height:390px}.ability-system figure{margin-right:-26px}.node-row{gap:5px}.node-row span{width:62px;height:62px}.node-row strong{width:88px;height:88px}.node-row i{width:18px}.featured-work{gap:16px}.work-lead figure{height:250px}.work-row{grid-template-rows:170px 1fr}.origin-stage-grid{gap:55px}.origin-screen figure{transform:none}.screen-caption{left:12px;bottom:-28px}.loop-list{grid-template-columns:1fr}.loop-list li:nth-child(odd){border-right:0}.loop-list li:nth-child(even){padding-left:0}.process-line{grid-template-columns:1fr}.process-line li{min-height:auto;border-right:0}.process-line li::before{display:none}.process-line h3{margin-top:28px}.footer-links{grid-template-columns:1fr 1fr}.footer-legal{align-items:flex-start}.editorial-hero{padding-block:62px}.editorial-hero h1{font-size:clamp(2.6rem,13vw,3.8rem)}.service-group{gap:10px}.detail-grid{gap:45px}.feature-row{grid-template-columns:70px 1fr}.phone-stage{min-height:540px}.phone-frame{width:245px;height:470px}.browser-stage{padding:16px}.system-panorama{grid-template-columns:1fr}.system-panorama figure:first-child{grid-column:auto}.system-panorama figure:first-child img{min-height:auto}.agent-map{min-height:470px}.agent-core{width:120px;height:120px;font-size:1rem}.agent-orbit{inset:45px}.agent-orbit span{width:76px;height:76px;font-size:.66rem}.agent-orbit span:nth-child(2){right:-30px}.agent-orbit span:nth-child(5){left:-30px}.workflow-track li{grid-template-columns:50px 1fr;gap:14px}.workflow-track::before{left:24px}.workflow-track>li>span{width:50px;height:50px}.workflow-track div{padding:18px}.origin-gallery{grid-template-columns:1fr}.origin-gallery figure:first-child{grid-column:auto}.agent-roster-v2,.story-line,.principles-grid{grid-template-columns:1fr}.story-line article{border-right:0;border-bottom:1px solid var(--border-light)}.case-copy h2{font-size:2rem}.case-facts{grid-template-columns:1fr}.contact-card{padding:26px}
}

@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none}}

/* Phase 2 homepage visual study v3 */
.home-v3 {
  --v3-blue:#2f66ff;
  --v3-cyan:#08b9d5;
  --v3-indigo:#6d4aff;
  --v3-green:#16a77a;
  background:#f8fafc;
}
.home-v3 .site-header{background:rgba(255,255,255,.82);box-shadow:0 1px 0 rgba(15,23,42,.06)}
.home-v3 .title-blue{color:var(--v3-blue)}
.home-v3 .title-indigo{color:var(--v3-indigo)}
.home-v3 .title-cyan{color:var(--v3-cyan)}
.home-v3-label{display:flex;align-items:center;gap:10px;margin:0 0 22px;color:#52627a;font-size:.72rem;font-weight:850;letter-spacing:.12em;text-transform:uppercase}
.home-v3-label>span{width:28px;height:2px;background:linear-gradient(90deg,var(--v3-blue),var(--v3-cyan))}

.home-v3-hero{position:relative;overflow:hidden;padding:82px 0 104px;background:radial-gradient(circle at 12% 10%,rgba(47,102,255,.12),transparent 28%),radial-gradient(circle at 90% 82%,rgba(8,185,213,.14),transparent 30%),linear-gradient(145deg,#fbfdff 0%,#f2f6ff 55%,#effcff 100%)}
.home-v3-hero::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(47,102,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(47,102,255,.045) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,black,transparent 75%)}
.home-v3-orbit{position:absolute;left:-120px;top:100px;width:360px;height:360px;border:1px solid rgba(47,102,255,.12);border-radius:50%}
.home-v3-orbit::before,.home-v3-orbit::after{content:"";position:absolute;border:1px solid rgba(8,185,213,.14);border-radius:50%}
.home-v3-orbit::before{inset:58px}.home-v3-orbit::after{inset:118px}
.home-v3-orbit i{position:absolute;width:8px;height:8px;border-radius:50%;background:var(--v3-blue);box-shadow:0 0 0 7px rgba(47,102,255,.1)}
.home-v3-orbit i:nth-child(1){right:29px;top:76px}.home-v3-orbit i:nth-child(2){right:84px;bottom:18px;background:var(--v3-cyan)}.home-v3-orbit i:nth-child(3){left:89px;top:47px;background:var(--v3-indigo)}.home-v3-orbit i:nth-child(4){left:151px;bottom:75px;background:var(--v3-green)}
.home-v3-hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(420px,.82fr) minmax(620px,1.18fr);gap:64px;align-items:center}
.home-v3-copy{padding-block:32px}
.home-v3-copy h1{max-width:650px;margin:0 0 26px;color:#111a2c;font-size:clamp(3.5rem,5vw,4.65rem);line-height:1.03;letter-spacing:-.06em}
.home-v3-copy h1 .title-cyan{background:linear-gradient(100deg,#04aeca,#6d4aff);background-clip:text;-webkit-background-clip:text;color:transparent}
.home-v3-lead{max-width:610px;margin:0;color:#53627a;font-size:1.08rem;line-height:1.85}
.home-v3-button-ghost{color:#1e3a68;border:1px solid #b8cae8;background:rgba(255,255,255,.68)}
.home-v3-button-ghost:hover{border-color:var(--v3-blue);background:white}
.home-v3-tags{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0 0;padding:0;list-style:none}
.home-v3-tags li{padding:7px 11px;color:#455777;background:rgba(255,255,255,.7);border:1px solid rgba(122,151,197,.25);border-radius:999px;font-size:.74rem;font-weight:700}

.product-board{position:relative;min-height:610px;padding:26px;color:white;background:radial-gradient(circle at 82% 0%,rgba(109,74,255,.33),transparent 32%),radial-gradient(circle at 0% 100%,rgba(8,185,213,.24),transparent 35%),linear-gradient(145deg,#0a1223,#121d39 62%,#0b2741);border:1px solid rgba(47,102,255,.16);border-radius:28px;box-shadow:0 38px 90px rgba(31,52,92,.25)}
.product-board::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.1),transparent 22%)}
.product-board-head{position:relative;z-index:2;display:flex;justify-content:space-between;gap:24px;align-items:start;margin-bottom:22px}
.product-board-head div{display:grid;gap:5px}.product-board-head span{color:#77e8f5;font-size:.68rem;font-weight:850;letter-spacing:.15em}.product-board-head strong{font-size:1.02rem}.product-board-head small{color:#8294b1;font-size:.62rem;letter-spacing:.1em}
.product-board figure{margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:#07101d;box-shadow:0 24px 60px rgba(0,0,0,.34)}
.product-board-main{position:relative;z-index:1;border-radius:14px}.product-board-main img{display:block;width:100%;height:226px;object-fit:cover;object-position:top}
.product-board-flow{position:relative;z-index:3;display:flex;align-items:center;justify-content:center;gap:9px;margin:18px 0}
.product-board-flow span{display:grid;gap:3px;min-width:104px;padding:9px 11px;color:#d7e6f6;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);border-radius:9px;font-size:.67rem;font-weight:720}
.product-board-flow span b{color:#6edcea;font-size:.57rem;letter-spacing:.12em}.product-board-flow i{width:19px;height:1px;background:linear-gradient(90deg,#3388ff,#35d3d6)}
.product-board-flow .flow-human{color:#fff;background:linear-gradient(135deg,rgba(47,102,255,.32),rgba(109,74,255,.28));border-color:rgba(121,157,255,.42)}
.product-board-detail{position:absolute;z-index:2;width:43%;height:178px;border-radius:13px}.product-board-detail img{width:100%;height:116px;object-fit:cover;object-position:top}.product-board-detail figcaption{display:grid;gap:3px;padding:10px 12px;background:#101d32}.product-board-detail figcaption span{color:#63dce9;font-size:.57rem;font-weight:850;letter-spacing:.11em}.product-board-detail figcaption b{font-size:.67rem}.detail-decision{left:25px;bottom:25px;transform:rotate(-1.5deg)}.detail-governance{right:25px;bottom:25px;transform:rotate(1.5deg)}

.home-v3-capabilities{padding:112px 0 124px;background:#fff}
.home-v3-section-head{display:grid;grid-template-columns:1.1fr .55fr;gap:70px;align-items:end;margin-bottom:58px}
.home-v3-section-head h2{max-width:850px;margin:0;color:#111a2c;font-size:clamp(2.65rem,4.6vw,4rem);line-height:1.08;letter-spacing:-.055em}
.home-v3-section-head>p{margin:0;color:#63718a;font-size:1rem;line-height:1.8}
.home-v3-cap-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
.v3-cap{position:relative;display:block;overflow:hidden;min-height:330px;padding:34px;border:1px solid #dde6f1;border-radius:22px;text-decoration:none;transition:transform .2s ease,box-shadow .2s ease}
.v3-cap:hover{transform:translateY(-4px);box-shadow:0 24px 55px rgba(27,49,88,.12)}
.v3-cap-index{display:block;margin-bottom:54px;font-size:.65rem;font-weight:900;letter-spacing:.13em}.v3-cap h3{max-width:460px;margin:0 0 13px;font-size:1.65rem;letter-spacing:-.03em}.v3-cap p{max-width:520px;margin:0;color:#5d6d83;line-height:1.75}.v3-cap>b{position:absolute;left:34px;bottom:30px;font-size:.78rem}.v3-cap>b span{margin-left:5px}
.v3-cap-mobile{background:linear-gradient(135deg,#effcf5,#e9fff5)}.v3-cap-mobile .v3-cap-index,.v3-cap-mobile>b{color:var(--v3-green)}
.v3-phone{position:absolute;right:42px;top:40px;width:128px;height:218px;padding:31px 12px 12px;border:7px solid #143b35;border-radius:27px;background:white;box-shadow:0 22px 45px rgba(22,167,122,.18);transform:rotate(5deg)}.v3-phone::before{content:"";position:absolute;left:50%;top:10px;width:38px;height:5px;border-radius:5px;background:#143b35;transform:translateX(-50%)}.v3-phone i{display:block;height:28px;margin-bottom:8px;border-radius:7px;background:#d9f5e8}.v3-phone i:first-child{height:56px;background:linear-gradient(135deg,#1fbe8b,#65d9ba)}
.v3-cap-web{color:white;background:radial-gradient(circle at 90% 5%,rgba(8,185,213,.28),transparent 34%),linear-gradient(145deg,#0d1e3a,#102d55);border-color:#19385f}.v3-cap-web p{color:#bac8dc}.v3-cap-web .v3-cap-index,.v3-cap-web>b{color:#6ee7f2}.v3-browser{position:absolute;right:-25px;top:48px;width:245px;height:170px;padding:32px 16px 15px;border:1px solid rgba(255,255,255,.19);border-radius:13px;background:rgba(255,255,255,.09);box-shadow:0 24px 50px rgba(0,0,0,.22);transform:rotate(-4deg)}.v3-browser span{position:absolute;left:16px;top:13px;width:6px;height:6px;border-radius:50%;background:#6ee7f2;box-shadow:11px 0 rgba(255,255,255,.25),22px 0 rgba(255,255,255,.25)}.v3-browser div{height:40px;margin-bottom:10px;border-radius:8px;background:rgba(255,255,255,.12)}.v3-browser div:last-child{width:68%;background:linear-gradient(90deg,rgba(47,102,255,.7),rgba(8,185,213,.42))}
.v3-cap-system{background:linear-gradient(145deg,#f4f0ff,#eef2ff)}.v3-cap-system .v3-cap-index,.v3-cap-system>b{color:var(--v3-indigo)}.v3-cap-system figure{position:absolute;right:24px;bottom:25px;width:43%;height:140px;margin:0;overflow:hidden;border:1px solid #c8c9f4;border-radius:13px;background:#111a31;box-shadow:0 18px 40px rgba(78,61,174,.16)}.v3-cap-system img{width:100%;height:100%;object-fit:cover;object-position:top}
.v3-cap-ai{color:white;background:radial-gradient(circle at 85% 15%,rgba(109,74,255,.5),transparent 34%),linear-gradient(135deg,#12172a,#172654 62%,#093f55);border-color:#263b68}.v3-cap-ai p{color:#c4cee0}.v3-cap-ai .v3-cap-index,.v3-cap-ai>b{color:#70e5f1}.v3-agent{position:absolute;right:40px;top:68px;display:flex;align-items:center;gap:8px}.v3-agent span,.v3-agent strong{display:grid;place-items:center;width:68px;height:68px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:rgba(255,255,255,.07);font-size:.66rem}.v3-agent strong{width:96px;height:96px;color:#0d2940;background:linear-gradient(135deg,#7beef4,#83a3ff);border:0;font-size:.9rem;box-shadow:0 18px 48px rgba(8,185,213,.23)}.v3-agent i{width:22px;height:1px;background:#5bd3e8}

.home-v3-origin{padding:118px 0 126px;color:white;background:radial-gradient(circle at 15% 10%,rgba(47,102,255,.28),transparent 30%),radial-gradient(circle at 92% 80%,rgba(8,185,213,.22),transparent 31%),linear-gradient(140deg,#07101f,#111933 58%,#08263d)}
.home-v3-label-dark{color:#82a1c7}.home-v3-origin-head{display:grid;grid-template-columns:1.1fr .55fr;gap:70px;align-items:end;margin-bottom:58px}.home-v3-origin-head .home-v3-label{grid-column:1/3;margin-bottom:-30px}.home-v3-origin-head h2{max-width:850px;margin:0;font-size:clamp(2.7rem,4.8vw,4.3rem);line-height:1.07;letter-spacing:-.055em}.home-v3-origin-head h2 span{background:linear-gradient(100deg,#58e5ef,#80a7ff,#a58cff);background-clip:text;-webkit-background-clip:text;color:transparent}.home-v3-origin-head>p{margin:0;color:#b7c5da;line-height:1.8}
.origin-v3-stage{display:grid;grid-template-columns:1.2fr .55fr;gap:18px;padding:18px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.12);border-radius:24px;box-shadow:0 36px 90px rgba(0,0,0,.34)}
.origin-v3-stage>figure{margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.12);border-radius:15px;background:#060d18}.origin-v3-stage>figure img{display:block;width:100%;height:100%;min-height:430px;object-fit:cover;object-position:top}
.origin-v3-notes{display:grid;gap:18px}.origin-v3-notes article{display:flex;flex-direction:column;justify-content:end;padding:28px;background:linear-gradient(145deg,rgba(47,102,255,.24),rgba(255,255,255,.045));border:1px solid rgba(255,255,255,.11);border-radius:15px}.origin-v3-notes article:last-child{background:linear-gradient(145deg,rgba(8,185,213,.19),rgba(255,255,255,.045))}.origin-v3-notes span{color:#73e4ef;font-size:.61rem;font-weight:900;letter-spacing:.14em}.origin-v3-notes h3{margin:18px 0 10px;font-size:1.23rem}.origin-v3-notes p{margin:0;color:#adbed4;font-size:.82rem;line-height:1.7}
.origin-v3-link{display:inline-flex;align-items:center;gap:14px;margin-top:30px;color:white;font-weight:800;text-decoration:none}.origin-v3-link span{display:grid;place-items:center;width:36px;height:36px;color:#082237;background:#66e3ec;border-radius:50%}

.home-v3-contact{padding:105px 0 112px;background:radial-gradient(circle at 8% 95%,rgba(22,167,122,.12),transparent 28%),radial-gradient(circle at 92% 10%,rgba(109,74,255,.13),transparent 31%),linear-gradient(130deg,#f9fbff,#eff8ff 48%,#f4f1ff)}
.home-v3-contact-grid{display:grid;grid-template-columns:1.08fr .65fr;gap:90px;align-items:end}.home-v3-contact h2{max-width:850px;margin:0;color:#111a2c;font-size:clamp(2.55rem,4.8vw,4.25rem);line-height:1.08;letter-spacing:-.055em}.home-v3-contact-grid>div:last-child>p{margin:0;color:#5e6e84;font-size:1.03rem;line-height:1.8}.home-v3-mail{display:inline-flex;align-items:center;gap:12px;color:#243a5d;font-size:.84rem;font-weight:800;text-decoration:none}.home-v3-mail span{color:var(--v3-blue)}

@media(max-width:1120px){
  .home-v3-hero-grid{grid-template-columns:1fr;gap:40px}.home-v3-copy{max-width:780px}.product-board{min-height:620px}.home-v3-cap-grid{grid-template-columns:1fr 1fr}.v3-phone,.v3-browser,.v3-agent{opacity:.72;transform:scale(.85)}.v3-cap-system figure{opacity:.72}
}
@media(max-width:860px){
  .home-v3-hero{padding-block:65px 82px}.home-v3-section-head,.home-v3-origin-head,.home-v3-contact-grid{grid-template-columns:1fr;gap:28px}.home-v3-origin-head .home-v3-label{grid-column:auto;margin-bottom:0}.home-v3-cap-grid{grid-template-columns:1fr}.v3-cap{min-height:310px}.origin-v3-stage{grid-template-columns:1fr}.origin-v3-notes{grid-template-columns:1fr 1fr}.home-v3-contact-grid{align-items:start}.home-v3-contact-grid>div:last-child{max-width:650px}
}
@media(max-width:600px){
  .home-v3-hero{padding:52px 0 66px}.home-v3-orbit{display:none}.home-v3-copy{padding:0}.home-v3-copy h1{font-size:clamp(2.7rem,12vw,3.35rem);line-height:1.06}.home-v3-lead{font-size:1rem;line-height:1.75}.home-v3-tags{gap:6px}.home-v3-tags li{padding:6px 9px;font-size:.68rem}
  .product-board{min-height:430px;padding:18px;border-radius:20px}.product-board-head{display:grid;gap:8px}.product-board-head small{display:none}.product-board-main img{height:165px}.product-board-flow{display:grid;grid-template-columns:1fr 1fr;gap:7px}.product-board-flow i{display:none}.product-board-flow span{min-width:0}.product-board-detail{display:none}
  .home-v3-capabilities,.home-v3-origin,.home-v3-contact{padding-block:76px}.home-v3-section-head h2{font-size:clamp(2rem,9vw,2.45rem)}.home-v3-origin-head h2,.home-v3-contact h2{font-size:clamp(2.25rem,10vw,2.95rem)}.v3-cap{min-height:300px;padding:26px}.v3-cap-index{margin-bottom:36px}.v3-cap h3{max-width:70%;font-size:1.38rem}.v3-cap p{max-width:72%;font-size:.9rem}.v3-cap>b{left:26px;bottom:24px}.v3-phone{right:6px;top:48px;transform:scale(.68) rotate(5deg);transform-origin:top right}.v3-browser{right:-54px;top:53px;transform:scale(.68) rotate(-4deg);transform-origin:top right}.v3-cap-system figure{right:16px;bottom:66px;width:44%;height:102px}.v3-agent{right:-16px;top:78px;transform:scale(.68);transform-origin:top right}
  .origin-v3-stage{padding:10px}.origin-v3-stage>figure img{min-height:250px}.origin-v3-notes{grid-template-columns:1fr}.origin-v3-notes article{min-height:190px;padding:23px}.home-v3-mail{font-size:.78rem}
}
@media(max-width:600px){.editorial-hero h1{font-size:clamp(2.15rem,9.5vw,2.5rem);line-height:1.08;letter-spacing:-.045em}.services-hero-side{gap:22px}.capability-stack{transform:none}.capability-stack span,.capability-stack span:nth-child(2),.capability-stack span:nth-child(3){transform:none;padding:14px}.capability-stack small{max-width:145px;text-align:right}.services-page .service-group{padding:26px}.work-hero-stage{min-height:280px}.work-shot-main{inset:25px 0 45px 16px}.work-shot-side{right:52%;width:52%;height:125px}.work-proof-tag{right:0;bottom:8px}.origin-path{min-height:310px}.path-node{min-width:98px;padding:10px}.path-node-a{left:1%}.path-node-b{right:0}.path-node-c{left:5%}.contact-start-panel{padding:12px}}

/* Phase 2 trust and evidence pass v4 */
.home-v4-fit{max-width:590px;margin:18px 0 0;color:#334763;font-size:.88rem;font-weight:720}
.home-v4-proof{display:flex;flex-wrap:wrap;gap:10px 18px;margin:18px 0 0;padding:0;list-style:none;color:#4f617a;font-size:.74rem}
.home-v4-proof li{position:relative;padding-left:15px}.home-v4-proof li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:linear-gradient(135deg,var(--v3-blue),var(--v3-cyan))}
.v4-cap-proof{display:block;max-width:390px;margin-top:17px;color:#365071;font-size:.7rem;font-weight:750}.v3-cap-web .v4-cap-proof,.v3-cap-ai .v4-cap-proof{color:#84deeb}
.origin-v4-evidence{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.origin-v4-evidence figure{position:relative;margin:0;overflow:hidden;border:1px solid rgba(255,255,255,.13);border-radius:18px;background:#08111e;box-shadow:0 30px 70px rgba(0,0,0,.28)}
.origin-v4-evidence figure:first-child{grid-row:1/3}.origin-v4-evidence img{display:block;width:100%;height:220px;object-fit:cover;object-position:top}.origin-v4-evidence figure:first-child img{height:100%;min-height:520px}
.origin-v4-evidence figcaption{position:absolute;inset:auto 0 0;display:grid;gap:5px;padding:34px 22px 20px;background:linear-gradient(transparent,rgba(5,12,24,.96))}
.origin-v4-evidence figcaption span{color:#6ce2ef;font-size:.62rem;font-weight:900;letter-spacing:.13em}.origin-v4-evidence figcaption strong{font-size:.92rem}.origin-v4-evidence figcaption small{color:#aebcd0;font-size:.7rem}
.home-v4-next{margin-top:14px!important;padding-left:14px;border-left:2px solid var(--v3-cyan);font-size:.84rem!important}
.service-contract{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:20px 0;padding:14px;border:1px solid #dfe7f2;border-radius:12px;background:rgba(240,245,252,.72)}
.service-contract span{display:grid;gap:4px;color:#52627a;font-size:.74rem}.service-contract b{color:#2563eb;font-size:.64rem;letter-spacing:.08em}
.services-page .service-group:nth-child(3) .service-contract{border-color:rgba(255,255,255,.13);background:rgba(255,255,255,.06)}.services-page .service-group:nth-child(3) .service-contract span{color:#c0cce0}.services-page .service-group:nth-child(3) .service-contract b{color:#64dce9}
.workflow-example{display:grid;grid-template-columns:auto 1fr;gap:7px 22px;margin-bottom:42px;padding:22px 24px;border:1px solid #cfe0f5;border-radius:14px;background:linear-gradient(120deg,#f0f6ff,#effcff)}
.workflow-example span{grid-row:1/3;color:#2563eb;font-size:.66rem;font-weight:900;letter-spacing:.1em}.workflow-example p{margin:0;color:#223651;font-weight:720}.workflow-example small{color:#687a91}
.case-verification{margin:20px 0;padding:13px 15px;border-left:3px solid #22b8cf;background:#eef9fb;color:#4e6076;font-size:.78rem}.case-verification strong{color:#0d7f94}
.origin-proof-sequence{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.origin-proof-sequence article{padding:20px;border:1px solid #dbe5f0;border-radius:14px;background:#fff}.origin-proof-sequence span{color:#2563eb;font-size:.62rem;font-weight:900;letter-spacing:.11em}.origin-proof-sequence h3{margin:15px 0 8px;font-size:1rem}.origin-proof-sequence p{margin:0;color:#667085;font-size:.78rem}.origin-proof-limit{margin:14px 0 0;padding:14px 18px;border-radius:10px;background:#eef3f9;color:#596a80;font-size:.78rem}.origin-proof-limit strong{color:#1f4f8d}
.contact-next{background:linear-gradient(135deg,#eef5ff,#f2fbff)}.contact-next-steps{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;border-top:1px solid #cbd8e8}.contact-next-steps li{min-height:210px;padding:28px 24px;border-right:1px solid #cbd8e8}.contact-next-steps li:last-child{border:0}.contact-next-steps span{color:#2563eb;font-size:.68rem;font-weight:900}.contact-next-steps h3{margin:44px 0 10px;font-size:1.05rem}.contact-next-steps p{margin:0;color:#607086;font-size:.8rem}
.about-timeline{color:#eef6ff;background:radial-gradient(circle at 84% 15%,rgba(34,211,238,.14),transparent 27%),#0b1729}.about-timeline .section-kicker,.about-timeline .section-intro h2{color:#f6f9ff}.about-timeline .section-intro p{color:#aebed3}.about-timeline ol{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;border-top:1px solid rgba(255,255,255,.14)}.about-timeline li{display:grid;grid-template-columns:auto 1fr;gap:22px;padding:28px 20px;border-right:1px solid rgba(255,255,255,.14)}.about-timeline li:last-child{border:0}.about-timeline li>span{color:#55ddec;font-size:.68rem;font-weight:900}.about-timeline h3{margin:0 0 12px;font-size:1.03rem}.about-timeline p{margin:0;color:#aebed3;font-size:.78rem}

@media(max-width:860px){
  body.nav-open{overflow:hidden}
  html.js .site-nav{position:fixed;top:75px;bottom:0;z-index:90;align-content:start;height:calc(100dvh - 75px);max-height:calc(100dvh - 75px);overflow:auto;padding:24px;background:rgba(255,255,255,.985);box-shadow:none}
  html.js .site-nav.is-open{display:grid}
  .site-nav> a,.nav-services>summary{min-height:48px;padding:14px 8px;font-size:.94rem}
  .site-nav .nav-cta{margin:12px 0 0;text-align:center}
  .service-menu{position:static;width:100%;grid-template-columns:1fr;margin-top:5px;box-shadow:none}
  .origin-v4-evidence{grid-template-columns:1fr}.origin-v4-evidence figure:first-child{grid-row:auto}.origin-v4-evidence figure:first-child img{min-height:310px}.origin-v4-evidence img{height:260px}
  .origin-proof-sequence,.contact-next-steps,.about-timeline ol{grid-template-columns:1fr 1fr}
  .contact-next-steps li:nth-child(2),.about-timeline li:nth-child(2){border-right:0}
}
@media(max-width:600px){
  html.js .site-nav{top:68px;height:calc(100dvh - 68px);max-height:calc(100dvh - 68px);padding:18px}
  .home-v4-fit{font-size:.82rem}.home-v4-proof{display:grid;gap:8px}.v4-cap-proof{max-width:72%;font-size:.66rem}
  .origin-v4-evidence figure:first-child img,.origin-v4-evidence img{height:220px;min-height:0}.origin-v4-evidence figcaption{padding:32px 17px 16px}
  .service-contract,.origin-proof-sequence,.contact-next-steps,.about-timeline ol{grid-template-columns:1fr}
  .workflow-example{grid-template-columns:1fr}.workflow-example span{grid-row:auto}
  .contact-next-steps li,.about-timeline li{min-height:auto;border-right:0;border-bottom:1px solid rgba(112,135,164,.28)}.contact-next-steps li:last-child,.about-timeline li:last-child{border-bottom:0}
}