:root {
  --paper: #eceef2;
  --paper-2: #f7f8fa;
  --ink: #252934;
  --muted: #6c7280;
  --line: rgba(64, 70, 88, 0.15);
  --deep: #222938;
  --deep-2: #2d3547;
  --red: #6773c5;
  --red-dark: #424d91;
  --gold: #c5a760;
  --gold-pale: #ead9a7;
  --blue: #7b8ed2;
  --display: "Iowan Old Style", "Palatino Linotype", Georgia, "Noto Serif SC", serif;
  --sans: Aptos, "Helvetica Neue", "Noto Sans SC", Arial, sans-serif;
  --shadow: 0 24px 70px rgba(43, 49, 67, 0.15);
  --radius: 26px;
  --container: min(1180px, calc(100vw - 48px));
}

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.motion-off *,
body.motion-off *::before,
body.motion-off *::after {
  animation: none !important;
  transition-duration: 0.001ms !important;
  scroll-behavior: auto !important;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.container { width: var(--container); margin-inline: auto; }
.narrow { max-width: 870px; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 9999;
  padding: 10px 16px;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.skip-link:focus { top: 12px; }

.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;
}

.site-header {
  position: fixed;
  inset: 18px 0 auto;
  z-index: 1000;
  pointer-events: none;
}

.nav-shell {
  width: min(1240px, calc(100vw - 36px));
  min-height: 66px;
  margin-inline: auto;
  padding: 8px 10px 8px 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: 999px;
  background: rgba(247, 248, 250, 0.9);
  box-shadow: 0 14px 44px rgba(43, 49, 67, 0.16);
  backdrop-filter: blur(20px) saturate(130%);
  pointer-events: auto;
}

.brand {
  min-width: max-content;
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand img { width: 132px; height: 48px; object-fit: contain; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { font-family: var(--display); font-size: 20px; font-weight: 600; letter-spacing: 0.01em; }
.brand-copy small { margin-top: 5px; color: var(--muted); font-size: 9px; font-weight: 700; letter-spacing: 0.18em; }

.nav-links {
  justify-self: center;
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.2vw, 34px);
  font-size: 13px;
  font-weight: 650;
}

.nav-links a { position: relative; padding-block: 8px; }
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: 3px;
  height: 1px;
  background: var(--red);
  transition: right 220ms ease;
}
.nav-links a:hover::after, .nav-links a:focus-visible::after { right: 0; }

.nav-actions { display: flex; align-items: center; gap: 9px; }
.language-toggle, .motion-toggle {
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.language-toggle {
  display: flex;
  gap: 5px;
  padding: 9px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
}
.language-toggle:hover { background: rgba(37, 41, 52, 0.07); }
.language-active { color: var(--ink); }

.nav-cta {
  padding: 10px 17px;
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  transition: transform 180ms ease, background 180ms ease;
}
.nav-cta:hover { transform: translateY(-1px); background: var(--red-dark); }

.nav-toggle { display: none; }

.section-dark {
  background:
    radial-gradient(circle at 84% 10%, rgba(123,142,210,.16), transparent 34%),
    radial-gradient(circle at 8% 88%, rgba(103,115,197,.09), transparent 38%),
    linear-gradient(145deg, #e2e6ed 0%, #f5f7fa 52%, #e8eaf2 100%);
  color: var(--ink);
}
.section-paper { background: var(--paper-2); }

.eyebrow, .section-label, .focus-kicker, .stack-kicker, .card-label, .update-type, .footer-label {
  margin: 0 0 18px;
  color: var(--red);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
  line-height: 1.35;
  text-transform: uppercase;
}

.section-dark .eyebrow,
.section-dark .section-label { color: var(--red-dark); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3, h4, blockquote, .profile-role { text-wrap: balance; }
p, li { text-wrap: pretty; }
.phrase-unit { white-space: nowrap; }
html[lang="zh-CN"] h1,
html[lang="zh-CN"] h2,
html[lang="zh-CN"] h3,
html[lang="zh-CN"] h4,
html[lang="zh-CN"] blockquote,
html[lang="zh-CN"] .profile-role { word-break: auto-phrase; }
h1, h2 { font-family: var(--display); font-weight: 500; letter-spacing: -0.035em; line-height: 1.02; }
h2 { margin-bottom: 26px; font-size: clamp(38px, 4.35vw, 60px); }
h3 { margin-bottom: 14px; line-height: 1.16; }

.hero {
  position: relative;
  min-height: 830px;
  padding: 154px 0 100px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 15%, rgba(123, 142, 210, 0.22), transparent 32%),
    radial-gradient(circle at 10% 86%, rgba(103, 115, 197, 0.14), transparent 37%),
    radial-gradient(circle at 50% 8%, rgba(197, 167, 96, 0.11), transparent 24%),
    linear-gradient(145deg, #fafafb 0%, #eceef3 54%, #e1e5ec 100%);
}

.hero::before {
  content: "";
  position: absolute;
  left: -10%;
  top: 52%;
  width: 120%;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(197, 167, 96, 0.32) 24%, rgba(103, 115, 197, 0.42) 68%, transparent 100%);
  transform: rotate(-7deg);
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(103, 115, 197, 0.17);
  border-radius: 50%;
  pointer-events: none;
}
.orbit-one { width: 880px; height: 880px; right: -330px; top: -220px; }
.orbit-two { width: 520px; height: 520px; right: -100px; top: -20px; border-color: rgba(123, 142, 210, 0.22); }

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.93fr) minmax(480px, 1.07fr);
  gap: 64px;
  align-items: center;
}

.hero h1 { max-width: 650px; margin: 0 0 28px; display: flex; flex-direction: column; font-size: clamp(48px, 5.4vw, 78px); line-height: .98; }
.hero-title-main { display: block; }
.hero-title-em { display: block; margin-left: clamp(20px, 4vw, 66px); color: var(--red-dark); font-weight: 400; font-style: italic; }
html[lang="zh-CN"] .hero h1 { font-size: clamp(42px, 4.5vw, 60px); }
html[lang="zh-CN"] .hero-title-main,
html[lang="zh-CN"] .hero-title-em { white-space: nowrap; }
html[lang="zh-CN"] .hero-title-em { margin-left: clamp(12px, 2vw, 28px); }
.hero-lede { max-width: 620px; margin-bottom: 34px; color: var(--muted); font-size: clamp(17px, 1.35vw, 20px); line-height: 1.58; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 750;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button-gold { background: var(--gold); color: var(--ink); box-shadow: 0 12px 30px rgba(67,72,90,.14); }
.button-gold:hover { background: var(--gold-pale); box-shadow: 0 16px 34px rgba(67,72,90,.2); }
.button-ghost { border-color: rgba(37,41,52,.22); color: var(--ink); }
.button-ghost:hover { background: rgba(37,41,52,.055); }
.section-dark .button-ghost { border-color: rgba(37,41,52,.22); color: var(--ink); }
.section-dark .button-ghost:hover { background: rgba(103,115,197,.08); }

.hero-signals {
  margin-top: 50px;
  padding-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  border-top: 1px solid var(--line);
}
.hero-signals div { display: flex; flex-direction: column; gap: 5px; }
.hero-signals strong { color: var(--red-dark); font-family: var(--display); font-size: 26px; font-weight: 500; }
.hero-signals span { max-width: 140px; color: var(--muted); font-size: 10px; line-height: 1.35; text-transform: uppercase; letter-spacing: .08em; }

.hero-visual { position: relative; margin: 0; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -22px 28px 32px -22px;
  border: 1px solid rgba(103, 115, 197, .24);
  border-radius: 36px;
  transform: rotate(-2deg);
}
.hero-visual img {
  position: relative;
  width: 100%;
  aspect-ratio: 1.24 / 1;
  object-fit: cover;
  border-radius: 32px;
  box-shadow: 0 32px 90px rgba(43,49,67,.24);
}
.hero-visual figcaption {
  position: absolute;
  left: 22px;
  right: 22px;
  bottom: 20px;
  padding: 13px 18px;
  display: flex;
  justify-content: center;
  gap: 12px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(10, 15, 20, .7);
  color: rgba(255,255,255,.8);
  backdrop-filter: blur(12px);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.hero-marquee {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 4vw, 58px);
  border-top: 1px solid var(--line);
  color: rgba(37,41,52,.34);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .23em;
}
.hero-marquee i { width: 32px; height: 1px; background: rgba(103,115,197,.28); }

.mission-section {
  position: relative;
  padding: 156px 0 144px;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 4%, rgba(123,142,210,.09), transparent 27%),
    var(--paper-2);
}
.mission-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: max(24px, calc((100vw - 1180px) / 2));
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--line) 12%, var(--line) 88%, transparent);
}
.mission-watermark {
  position: absolute;
  top: 44px;
  right: -0.04em;
  color: rgba(21,22,23,.028);
  font-family: var(--display);
  font-size: clamp(92px, 16vw, 250px);
  line-height: .8;
  letter-spacing: -.07em;
  white-space: nowrap;
  pointer-events: none;
}
.mission-opening { position: relative; max-width: 1030px; }
.mission-opening h2 { max-width: 880px; margin-bottom: 34px; font-size: clamp(42px, 4.9vw, 66px); line-height: 1.02; }
.mission-intro { max-width: 850px; margin: 0; color: var(--muted); font-size: clamp(17px, 1.45vw, 20px); line-height: 1.7; }

.engineering-eras {
  margin-top: 86px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.engineering-era {
  position: relative;
  min-height: 345px;
  padding: 31px 25px 34px;
  border-left: 1px solid var(--line);
}
.engineering-era:last-child { border-right: 1px solid var(--line); }
.engineering-era:not(:last-child)::after {
  content: "→";
  position: absolute;
  z-index: 2;
  top: 29px;
  right: -12px;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  background: var(--paper-2);
  color: var(--red);
  font-size: 13px;
}
.era-index { display: block; margin-bottom: 64px; color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.era-kicker { margin: 0 0 12px; color: var(--muted); font-size: 9px; font-weight: 800; letter-spacing: .13em; }
.engineering-era h3 { margin: 0 0 17px; font-family: var(--display); font-size: clamp(24px, 2vw, 31px); font-weight: 500; line-height: 1.08; letter-spacing: -.02em; }
.engineering-era > p:last-child { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.6; }
.era-now { margin-block: -15px; padding-top: 46px; min-height: 375px; border: 0; border-radius: 20px; background: linear-gradient(155deg, #424d91, #6976c5); color: #fff; box-shadow: 0 24px 60px rgba(66,77,145,.22); }
.era-now .era-index, .era-now .era-kicker { color: var(--gold-pale); }
.era-now > p:last-child { color: rgba(255,255,255,.72); }

.mission-manifesto {
  margin-top: 92px;
  padding: clamp(38px, 5vw, 68px);
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(54px, 8vw, 112px);
  border-radius: 28px;
  border: 1px solid rgba(64,70,88,.13);
  background:
    radial-gradient(circle at 80% 10%, rgba(123,142,210,.13), transparent 34%),
    linear-gradient(145deg, #e4e8f0 0%, #f7f8fa 100%);
  color: var(--ink);
  box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.88);
}
.mission-manifesto blockquote {
  position: relative;
  margin: 0;
  padding-top: 34px;
  font-family: var(--display);
  font-size: clamp(32px, 3.25vw, 48px);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -.025em;
}
.mission-manifesto blockquote::before { content: "“"; position: absolute; top: -30px; left: -5px; color: var(--gold); font-size: 94px; line-height: 1; }
.mission-statement .section-label { color: var(--red-dark); }
.mission-statement h3 { margin: 0 0 22px; font-family: var(--display); font-size: clamp(28px, 2.6vw, 38px); font-weight: 500; line-height: 1.08; }
.mission-statement > p:not(.section-label):not(.mission-thesis) { color: var(--muted); font-size: 16px; }
.mission-thesis { margin: 30px 0 0; padding: 20px 0 0 22px; border-top: 1px solid var(--line); border-left: 3px solid var(--gold); color: var(--red-dark); font-family: var(--display); font-size: 19px; line-height: 1.5; }

.loop-section { position: relative; padding: 142px 0 150px; overflow: hidden; }
.loop-section::before {
  content: "";
  position: absolute;
  width: 560px;
  height: 560px;
  left: -280px;
  top: 20px;
  border: 1px solid rgba(103,115,197,.12);
  border-radius: 50%;
}
.loop-section .narrow { text-align: center; }
.loop-section .section-intro { max-width: 800px; margin-inline: auto; color: var(--muted); font-size: 19px; }

.loop-track {
  position: relative;
  margin-top: 78px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.loop-step { position: relative; min-height: 360px; padding: 36px 28px 34px; border-right: 1px solid var(--line); }
.loop-step:first-child { border-left: 1px solid var(--line); }
.loop-step::before { content: ""; position: absolute; left: -1px; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.step-index { display: block; margin-bottom: 55px; color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.loop-step h3 { font-family: var(--display); font-size: 34px; font-weight: 500; }
.loop-step p { color: var(--muted); font-size: 14px; }
.loop-step small { position: absolute; left: 28px; right: 28px; bottom: 30px; color: var(--red-dark); font-size: 10px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.loop-return { position: absolute; right: -18px; top: -22px; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--red); color: white; font-size: 22px; box-shadow: 0 8px 24px rgba(103,115,197,.28); }

.focus-section { padding: 140px 0; }
.section-heading { margin-bottom: 76px; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); gap: 80px; align-items: end; }
.section-heading h2 { max-width: 760px; margin-bottom: 0; }
.section-heading > p { margin: 0 0 8px; color: var(--muted); font-size: 16px; }

.focus-row {
  min-height: 430px;
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr) minmax(360px, .86fr);
  gap: 38px;
  align-items: stretch;
  border-top: 1px solid var(--line);
  padding-block: 34px;
}
.focus-row:last-child { border-bottom: 1px solid var(--line); }
.focus-number { color: var(--red); font-family: var(--display); font-size: 24px; }
.focus-copy { align-self: center; padding: 20px 30px 20px 0; }
.focus-copy h3 { max-width: 680px; font-family: var(--display); font-size: clamp(34px, 3.35vw, 48px); font-weight: 500; letter-spacing: -.025em; }
.focus-copy > p:not(.focus-kicker) { max-width: 680px; color: var(--muted); font-size: 17px; }
.tag-list { margin: 28px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.tag-list li { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 750; letter-spacing: .04em; text-transform: uppercase; }
.focus-image { position: relative; min-height: 340px; margin: 0; overflow: hidden; border-radius: 22px; background: var(--deep); }
.focus-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 650ms cubic-bezier(.2,.8,.2,1); }
.focus-row:hover .focus-image img { transform: scale(1.035); }
.focus-image-proof { background: #e3e7ef; }
.focus-image-proof img { object-fit: contain; }
.focus-image-proof figcaption {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 12px;
  padding: 10px 13px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 999px;
  background: rgba(12,18,24,.78);
  color: rgba(255,255,255,.9);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .05em;
  text-align: center;
  text-transform: uppercase;
  backdrop-filter: blur(9px);
}
.focus-primary { position: relative; }
.focus-primary::after { content: "LEAD"; position: absolute; right: 18px; top: 49px; padding: 6px 10px; border-radius: 999px; background: var(--gold); color: var(--ink); font-size: 9px; font-weight: 850; letter-spacing: .16em; }

.pilot-section { position: relative; padding: 140px 0 150px; overflow: hidden; }
.pilot-section::after {
  content: "";
  position: absolute;
  left: 8%;
  right: 8%;
  top: 490px;
  height: 520px;
  border: 1px solid rgba(103,115,197,.13);
  border-radius: 50%;
  pointer-events: none;
}
.pilot-heading { position: relative; z-index: 1; max-width: 930px; margin-bottom: 70px; }
.pilot-heading p:last-child { max-width: 800px; color: var(--muted); font-size: 19px; }
.platform-progress { position: relative; z-index: 1; }
.platform-foundation { padding: clamp(32px,5vw,58px); display: grid; grid-template-columns: minmax(0,1.35fr) minmax(250px,.65fr); gap: 58px; align-items: center; overflow: hidden; border: 1px solid rgba(255,255,255,.82); border-radius: 30px; background: rgba(247,248,250,.78); box-shadow: 0 30px 90px rgba(43,49,67,.14), inset 0 1px rgba(255,255,255,.92); backdrop-filter: blur(12px); }
.platform-status { margin: 0 0 18px; color: var(--red-dark); font-size: 10px; font-weight: 850; letter-spacing: .16em; }
.platform-foundation h3 { margin: 0 0 18px; font-family: var(--display); font-size: clamp(38px,4vw,54px); font-weight: 500; letter-spacing: -.03em; }
.platform-foundation-copy > p:not(.platform-status) { max-width: 700px; color: var(--muted); font-size: 16px; }
.platform-capabilities { margin: 34px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; list-style: none; }
.platform-capabilities li { min-height: 128px; padding: 17px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.46); }
.platform-capabilities strong { color: var(--ink); font-size: 12px; }
.platform-capabilities span { color: var(--muted); font-size: 10px; line-height: 1.45; }
.platform-foundation-mark { position: relative; min-height: 300px; display: grid; place-items: center; }
.platform-foundation-mark img { position: relative; z-index: 2; width: 138px; height: 138px; object-fit: contain; filter: drop-shadow(0 18px 30px rgba(66,77,145,.18)); }
.platform-foundation-mark small { position: absolute; z-index: 3; bottom: 17px; padding: 7px 11px; border: 1px solid rgba(103,115,197,.2); border-radius: 999px; background: rgba(247,248,250,.86); color: var(--red-dark); font-size: 8px; font-weight: 850; line-height: 1.2; letter-spacing: .13em; text-align: center; }
.platform-ring { position: absolute; border: 1px solid rgba(103,115,197,.19); border-radius: 50%; }
.platform-ring-one { width: 220px; height: 220px; }
.platform-ring-two { width: 300px; height: 300px; border-color: rgba(197,167,96,.18); }

.roadmap-shell { margin-top: 28px; padding: clamp(30px,4.5vw,54px); border: 1px solid rgba(64,70,88,.13); border-radius: 30px; background: rgba(247,248,250,.72); box-shadow: 0 24px 70px rgba(43,49,67,.09), inset 0 1px rgba(255,255,255,.9); }
.roadmap-header { margin-bottom: 35px; display: grid; grid-template-columns: minmax(0,1.2fr) minmax(280px,.8fr); gap: 58px; align-items: end; }
.roadmap-header .section-label { margin-bottom: 12px; }
.roadmap-header h3 { max-width: 710px; margin: 0; font-family: var(--display); font-size: clamp(30px,3.25vw,43px); font-weight: 500; letter-spacing: -.025em; }
.roadmap-header > p { margin: 0 0 5px; color: var(--muted); font-size: 14px; }
.roadmap-grid { display: grid; grid-template-columns: minmax(330px,.9fr) minmax(0,1.1fr); gap: 18px; }
.roadmap-card { border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.48); }
.roadmap-active { padding: 30px; background: linear-gradient(145deg, rgba(103,115,197,.12), rgba(255,255,255,.56)); }
.roadmap-card-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.roadmap-index { color: var(--red-dark); font-family: var(--display); font-size: 18px; }
.roadmap-tag { margin: 0; color: var(--red-dark); font-size: 9px; font-weight: 850; letter-spacing: .14em; }
.roadmap-card h4 { margin: 35px 0 15px; font-family: var(--display); font-size: 31px; font-weight: 600; line-height: 1.08; letter-spacing: -.02em; }
.roadmap-card p:not(.roadmap-tag) { color: var(--muted); font-size: 13px; }
.roadmap-card ul { margin: 28px 0 0; padding: 0; list-style: none; }
.roadmap-card li { padding: 10px 0 10px 18px; border-top: 1px solid var(--line); color: var(--ink); font-size: 11px; position: relative; }
.roadmap-card li::before { content: ""; position: absolute; left: 1px; top: 17px; width: 6px; height: 6px; border-radius: 50%; background: var(--red); }
.roadmap-planned { display: grid; gap: 12px; }
.roadmap-compact { padding: 20px 22px; display: grid; grid-template-columns: 40px 1fr; gap: 16px; align-items: start; }
.roadmap-compact h4 { margin: 5px 0 8px; font-size: 24px; }
.roadmap-compact p:not(.roadmap-tag) { margin: 0; }
.platform-status-band { margin: 24px 0 0; padding: 17px 20px; border-left: 3px solid var(--gold); background: rgba(123,142,210,.07); color: var(--muted); font-size: 12px; }

.industrial-roadmap-section {
  position: relative;
  padding: 150px 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 8% 16%, rgba(123,142,210,.15), transparent 28%),
    radial-gradient(circle at 92% 86%, rgba(197,167,96,.1), transparent 25%),
    linear-gradient(180deg,#f7f8fa 0%,#e9ecf2 100%);
}
.industrial-roadmap-section::before {
  content: "";
  position: absolute;
  top: 88px;
  right: -170px;
  width: 510px;
  height: 510px;
  border: 1px solid rgba(103,115,197,.13);
  border-radius: 50%;
}
.industrial-roadmap-heading { position: relative; z-index: 1; margin-bottom: 64px; display: grid; grid-template-columns: minmax(0,1.2fr) minmax(330px,.8fr); gap: 72px; align-items: end; }
.industrial-roadmap-heading h2 { max-width: 730px; margin-bottom: 0; }
.industrial-roadmap-heading > p { margin: 0 0 4px; color: var(--muted); font-size: 17px; }
.industrial-journey { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.industrial-stage { position: relative; padding: clamp(30px,4vw,46px); overflow: hidden; border: 1px solid rgba(64,70,88,.13); border-radius: 28px; background: rgba(247,248,250,.78); box-shadow: 0 24px 70px rgba(43,49,67,.09), inset 0 1px rgba(255,255,255,.9); backdrop-filter: blur(12px); }
.industrial-stage > header { margin-bottom: 44px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.industrial-stage > header span { color: var(--red-dark); font-family: var(--display); font-size: 24px; }
.industrial-stage > header p { margin: 0; color: var(--red-dark); font-size: 9px; font-weight: 850; letter-spacing: .16em; }
.industrial-stage h3 { max-width: 620px; margin-bottom: 18px; font-family: var(--display); font-size: clamp(31px,3.3vw,44px); font-weight: 500; letter-spacing: -.025em; }
.industrial-stage > p { color: var(--muted); font-size: 14px; }
.industrial-stage-media { position: relative; height: 225px; margin: 30px 0 0; overflow: hidden; border: 1px solid rgba(64,70,88,.12); border-radius: 18px; background: #eef1f5; }
.industrial-stage-media img { width: 100%; height: 100%; object-fit: cover; }
.industrial-stage-media figcaption { position: absolute; z-index: 2; left: 12px; right: 12px; bottom: 12px; padding: 10px 13px; border: 1px solid rgba(255,255,255,.3); border-radius: 11px; background: rgba(31,38,54,.76); color: rgba(255,255,255,.9); font-size: 9px; font-weight: 700; letter-spacing: .04em; backdrop-filter: blur(8px); }
.industrial-stage-media-mold img { object-position: 62% 50%; }
.industrial-stage-media-evidence { display: grid; grid-template-columns: .86fr 1.14fr; gap: 1px; background: rgba(103,115,197,.16); }
.industrial-stage-media-evidence img { padding: 9px; object-fit: contain; background: #fff; }
.industrial-capability-grid { margin: 34px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; list-style: none; }
.industrial-capability-grid li { min-height: 112px; padding: 17px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.52); }
.industrial-capability-grid span { color: var(--ink); font-family: var(--display); font-size: 19px; font-weight: 600; }
.industrial-capability-grid small { color: var(--muted); font-size: 10px; }
.manufacturing-domains { margin-top: 31px; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.manufacturing-domains section { padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg,rgba(123,142,210,.08),rgba(255,255,255,.5)); }
.manufacturing-domains section > p { margin-bottom: 15px; color: var(--red-dark); font-size: 9px; font-weight: 850; letter-spacing: .14em; }
.manufacturing-domains h4 { margin: 0 0 20px; font-family: var(--display); font-size: 20px; line-height: 1.15; }
.manufacturing-domains ul { margin: 0; padding: 0; list-style: none; }
.manufacturing-domains li { position: relative; padding: 8px 0 8px 14px; border-top: 1px solid var(--line); color: var(--muted); font-size: 10px; }
.manufacturing-domains li::before { content: ""; position: absolute; left: 0; top: 14px; width: 5px; height: 5px; border-radius: 50%; background: var(--red); }
.industrial-stage .industrial-more { margin: 17px 0 0; color: var(--red-dark); font-size: 11px; font-weight: 750; }
.industrial-stage-intelligence { grid-column: 1 / -1; padding: clamp(34px,5vw,60px); background: linear-gradient(140deg,rgba(226,230,239,.94),rgba(247,248,250,.82) 56%,rgba(221,224,239,.91)); }
.industrial-stage-intelligence::after { content: ""; position: absolute; right: -80px; bottom: -160px; width: 430px; height: 430px; border: 1px solid rgba(103,115,197,.15); border-radius: 50%; box-shadow: 0 0 0 55px rgba(103,115,197,.035), 0 0 0 110px rgba(103,115,197,.025); }
.industrial-intelligence-heading { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0,1fr) 230px; gap: 72px; align-items: center; }
.industrial-intelligence-heading > div:first-child > p { max-width: 700px; color: var(--muted); }
.industrial-llm-core { position: relative; width: 210px; height: 210px; display: grid; align-content: center; justify-items: center; border: 1px solid rgba(255,255,255,.85); border-radius: 50%; background: radial-gradient(circle at 35% 30%,#8e9add,#5661a0 48%,#303856 100%); color: #fff; box-shadow: 0 22px 60px rgba(66,77,145,.25), inset 0 1px 1px rgba(255,255,255,.45); }
.industrial-llm-core::before { content: ""; position: absolute; inset: -16px; border: 1px solid rgba(103,115,197,.25); border-radius: 50%; }
.industrial-llm-core span { font-size: 8px; font-weight: 850; letter-spacing: .17em; }
.industrial-llm-core strong { font-family: var(--display); font-size: 49px; font-weight: 500; line-height: 1; }
.industrial-llm-core small { margin-top: 8px; color: rgba(255,255,255,.72); font-size: 8px; }
.industrial-intelligence-map { position: relative; z-index: 1; margin-top: 48px; display: grid; grid-template-columns: 1.2fr .85fr .85fr; gap: 12px; }
.industrial-intelligence-map section { min-height: 180px; padding: 23px; border: 1px solid rgba(64,70,88,.12); border-radius: 18px; background: rgba(255,255,255,.53); }
.industrial-intelligence-map section > p { margin: 0 0 20px; color: var(--red-dark); font-size: 8px; font-weight: 850; letter-spacing: .15em; }
.industrial-intelligence-map ul { margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; list-style: none; }
.industrial-intelligence-map li { padding: 8px 10px; border: 1px solid rgba(103,115,197,.15); border-radius: 999px; background: rgba(123,142,210,.07); color: var(--ink); font-size: 10px; }
.industrial-outcomes { position: relative; z-index: 1; margin-top: 14px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.industrial-outcomes span { min-height: 70px; padding: 16px; display: grid; place-items: center; border: 1px solid rgba(103,115,197,.18); border-radius: 16px; background: rgba(66,77,145,.93); color: #fff; font-size: 11px; font-weight: 700; text-align: center; }
.industrial-feedback { position: relative; z-index: 1; margin-top: 20px; padding: 22px 27px; display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr auto; gap: 16px; align-items: center; border: 1px solid rgba(64,70,88,.13); border-radius: 18px; background: rgba(247,248,250,.74); box-shadow: inset 0 1px rgba(255,255,255,.9); }
.industrial-feedback span { color: var(--red-dark); font-size: 8px; font-weight: 850; letter-spacing: .13em; }
.industrial-feedback strong { font-size: 10px; font-weight: 700; text-align: center; }
.industrial-feedback i { position: relative; height: 1px; background: linear-gradient(90deg,rgba(103,115,197,.2),var(--red)); }
.industrial-feedback i::after { content: ""; position: absolute; top: -3px; right: 0; width: 7px; height: 7px; border-top: 1px solid var(--red); border-right: 1px solid var(--red); transform: rotate(45deg); }

.architecture-section { padding: 140px 0; }
.stack { border-top: 1px solid var(--line); }
.stack article { min-height: 150px; padding: 30px 0; display: grid; grid-template-columns: 80px minmax(260px,.85fr) minmax(300px,1.15fr); gap: 34px; align-items: center; border-bottom: 1px solid var(--line); }
.stack article > span { color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .16em; }
.stack .stack-kicker { margin-bottom: 6px; }
.stack h3 { margin: 0; font-family: var(--display); font-size: 32px; font-weight: 500; }
.stack article > p { margin: 0; color: var(--muted); }
.software-note { margin-top: 90px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px,.8fr); gap: 62px; align-items: center; }
.software-workbench { overflow: hidden; border: 1px solid rgba(64,70,88,.14); border-radius: 24px; background: #f7f8fa; box-shadow: var(--shadow), inset 0 1px rgba(255,255,255,.9); }
.workbench-bar { min-height: 52px; padding: 0 17px; display: flex; align-items: center; gap: 8px; border-bottom: 1px solid var(--line); background: #e6e9ef; }
.workbench-bar > span { width: 9px; height: 9px; border-radius: 50%; background: #b8bdc8; }
.workbench-bar > span:nth-child(1) { background: #7b8ed2; }
.workbench-bar > span:nth-child(2) { background: #c5a760; }
.workbench-bar strong { margin-left: 7px; color: var(--muted); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; }
.workbench-layout { min-height: 390px; display: grid; grid-template-columns: minmax(160px,.38fr) minmax(0,1fr); }
.workbench-sidebar { padding: 27px 20px; border-right: 1px solid var(--line); background: linear-gradient(160deg,#e4e8f0,#eef1f5); }
.workbench-sidebar small, .workbench-kicker, .workbench-evidence small { display: block; color: var(--red-dark); font-size: 8px; font-weight: 850; letter-spacing: .13em; }
.workbench-sidebar strong { margin-top: 50px; display: block; font-family: var(--display); font-size: 20px; line-height: 1.15; }
.workbench-sidebar > p { margin-top: 9px; color: var(--muted); font-size: 10px; }
.workbench-state { margin-top: 90px; display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 9px; }
.workbench-state i { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 0 5px rgba(103,115,197,.1); }
.workbench-main { padding: 31px; }
.workbench-prompt { margin-top: 17px; min-height: 130px; padding: 20px; border: 1px solid var(--line); border-radius: 17px; background: #fff; color: var(--ink); font-family: var(--display); font-size: 17px; line-height: 1.5; box-shadow: inset 0 1px rgba(255,255,255,.9); }
.workbench-evidence { margin-top: 18px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 8px; }
.workbench-evidence article { min-height: 85px; padding: 13px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 13px; background: rgba(123,142,210,.055); }
.workbench-evidence strong { color: var(--ink); font-size: 11px; }
.software-note h3 { font-family: var(--display); font-size: 38px; font-weight: 500; letter-spacing: -.025em; }
.software-note p:last-child { color: var(--muted); }

.generative-section { padding: 140px 0; }
.generative-grid { display: grid; grid-template-columns: minmax(0,.92fr) minmax(450px,1.08fr); gap: 72px; align-items: center; }
.generative-copy > p:not(.section-label) { max-width: 720px; color: var(--muted); font-size: 18px; }
.generative-phases { margin-top: 42px; border-top: 1px solid var(--line); }
.generative-phases > div { padding: 20px 0; display: grid; grid-template-columns: 44px 100px 1fr; gap: 14px; align-items: baseline; border-bottom: 1px solid var(--line); }
.generative-phases span { color: var(--red); font-size: 10px; font-weight: 800; }
.generative-phases strong { font-family: var(--display); font-size: 22px; font-weight: 600; }
.generative-phases p { margin: 0; color: var(--muted); font-size: 13px; }
.generative-visual { margin: 0; }
.renault-video-shell { overflow: hidden; border: 1px solid rgba(64,70,88,.15); border-radius: 25px; background: #161b26; box-shadow: 0 28px 75px rgba(43,49,67,.2); }
.renault-video-shell video { width: 100%; aspect-ratio: 16 / 9; display: block; object-fit: cover; background: #111620; }
.renault-case-label { min-height: 65px; padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-top: 1px solid rgba(255,255,255,.1); color: #fff; }
.renault-case-label strong { font-size: 10px; letter-spacing: .12em; }
.renault-case-label span { color: rgba(255,255,255,.58); font-size: 8px; font-weight: 750; letter-spacing: .12em; text-align: right; }
.renault-quote { position: relative; margin: 17px 0 0; padding: 25px 27px 23px; overflow: hidden; border: 1px solid rgba(103,115,197,.16); border-radius: 20px; background: linear-gradient(145deg,rgba(255,255,255,.72),rgba(226,230,239,.84)); box-shadow: inset 0 1px rgba(255,255,255,.9); }
.renault-quote::before { content: "“"; position: absolute; right: 18px; top: -26px; color: rgba(103,115,197,.1); font-family: var(--display); font-size: 142px; line-height: 1; }
.renault-quote p { position: relative; z-index: 1; margin: 0; color: var(--ink); font-family: var(--display); font-size: clamp(20px,2.1vw,28px); font-style: italic; line-height: 1.32; letter-spacing: -.015em; }
.renault-quote footer { position: relative; z-index: 1; margin-top: 21px; padding-top: 15px; display: flex; align-items: baseline; justify-content: space-between; gap: 18px; border-top: 1px solid var(--line); }
.renault-quote footer strong { color: var(--red-dark); font-size: 10px; letter-spacing: .08em; }
.renault-quote footer span { color: var(--muted); font-size: 9px; text-align: right; }
.generative-video-card > figcaption { margin: 13px 6px 0; color: var(--muted); font-size: 9px; font-style: normal; letter-spacing: .03em; text-align: center; }

.proof-section {
  padding: 140px 0;
  background:
    radial-gradient(circle at 90% 8%, rgba(123,142,210,.15), transparent 32%),
    linear-gradient(180deg, #e3e6ec 0%, #f0f2f5 100%);
}
.proof-heading { margin-bottom: 64px; }
.proof-feature {
  display: grid;
  grid-template-columns: minmax(0,1.12fr) minmax(390px,.88fr);
  overflow: hidden;
  border: 1px solid rgba(21,22,23,.12);
  border-radius: 30px;
  background: rgba(247,248,250,.82);
  box-shadow: 0 26px 80px rgba(43,49,67,.09);
}
.proof-feature-image {
  min-height: 600px;
  margin: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(145deg,#e4e8f0,#cbd2df);
}
.proof-feature-image img { width: 100%; height: 100%; object-fit: cover; }
.proof-feature-copy { padding: 52px 46px; align-self: center; }
.proof-category { margin: 0 0 16px; color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.proof-feature-copy h3, .proof-card h3 { font-family: var(--display); font-weight: 500; letter-spacing: -.02em; }
.proof-feature-copy h3 { font-size: clamp(34px,3.3vw,46px); }
.proof-feature-copy > p:not(.proof-category) { color: var(--muted); font-size: 16px; }
.proof-facts { margin: 34px 0 28px; display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }
.proof-facts div { min-height: 115px; padding: 15px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); border-radius: 16px; }
.proof-facts strong { color: var(--red-dark); font-family: var(--display); font-size: 22px; font-weight: 600; }
.proof-facts span { color: var(--muted); font-size: 10px; line-height: 1.35; text-transform: uppercase; letter-spacing: .05em; }
.proof-feature-copy small { display: block; color: var(--muted); font-size: 10px; line-height: 1.5; }
.proof-grid { margin-top: 30px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 30px; }
.proof-card { overflow: hidden; border: 1px solid rgba(21,22,23,.12); border-radius: 26px; background: var(--paper-2); box-shadow: 0 18px 48px rgba(43,49,67,.07), inset 0 1px rgba(255,255,255,.84); }
.proof-card > div:last-child { padding: 30px 32px 34px; }
.proof-card figure { margin: 0; overflow: hidden; background: #e1e4ea; }
.proof-card img { width: 100%; height: 100%; object-fit: cover; }
.proof-card-photo > figure { height: 360px; }
.proof-card-boeing > figure { aspect-ratio: 800 / 511; background: #f5f7fa; }
.proof-card-boeing img { object-fit: contain; }
.proof-card h3 { font-size: 30px; }
.proof-card p:not(.proof-category) { margin-bottom: 0; color: var(--muted); font-size: 13px; }
.proof-card small { display: block; margin-top: 18px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.benchmark-images { padding: 14px; display: grid; grid-template-columns: minmax(0,1.55fr) minmax(190px,.45fr); gap: 12px; background: #dfe3eb; }
.benchmark-images figure { height: 350px; border-radius: 16px; background: #fff; }
.benchmark-images figure:first-child img { object-fit: contain; }
.benchmark-images figure:last-child img { object-position: center top; }

.legacy-section { padding: 140px 0; }
.legacy-heading { max-width: 950px; margin-bottom: 80px; }
.timeline { display: grid; grid-template-columns: repeat(4,1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.timeline article { position: relative; min-height: 320px; padding: 34px 25px; border-right: 1px solid var(--line); }
.timeline article:first-child { border-left: 1px solid var(--line); }
.timeline article::before { content: ""; position: absolute; left: -1px; top: -4px; width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
.timeline time { display: block; margin-bottom: 46px; color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.timeline h3 { font-family: var(--display); font-size: 26px; font-weight: 600; }
.timeline p { color: var(--muted); font-size: 13px; }

.people-section { padding: 140px 0; }
.people-grid { display: grid; grid-template-columns: minmax(300px,.65fr) minmax(0,1.35fr); gap: 90px; align-items: center; }
.portrait { margin: 0; }
.portrait-frame { position: relative; }
.portrait-frame::before { content: ""; position: absolute; inset: -18px 22px 22px -18px; border: 1px solid rgba(103,115,197,.26); border-radius: 48% 48% 22px 22px; }
.portrait img { position: relative; width: 100%; aspect-ratio: .86/1; object-fit: cover; border-radius: 48% 48% 22px 22px; filter: saturate(.8); box-shadow: var(--shadow); }
.portrait figcaption { margin: 27px 0 0 15px; padding: 3px 0 3px 17px; display: flex; flex-direction: column; gap: 5px; border-left: 2px solid var(--gold); color: var(--ink); }
.portrait figcaption strong { font-family: var(--display); font-size: 29px; font-weight: 600; line-height: 1.1; }
.portrait figcaption span { max-width: 360px; color: var(--red-dark); font-size: 10px; font-weight: 750; line-height: 1.55; letter-spacing: .055em; text-transform: uppercase; }
.people-copy h2 { font-size: clamp(40px,4.25vw,56px); }
.people-copy > p:not(.section-label) { color: var(--muted); font-size: 17px; }
.capability-list { margin-top: 32px; padding-top: 24px; display: flex; flex-wrap: wrap; gap: 9px; border-top: 1px solid var(--line); }
.capability-list span { padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }

.team-directory { margin-top: 126px; padding-top: 48px; border-top: 1px solid var(--line); }
.team-directory-heading { margin-bottom: 62px; display: grid; grid-template-columns: minmax(160px,.45fr) minmax(0,1.55fr); gap: 60px; align-items: start; }
.team-directory-heading .section-label { margin-top: 11px; }
.team-directory-heading h3 { max-width: 790px; margin: 0; font-family: var(--display); font-size: clamp(30px,3.2vw,43px); font-weight: 500; line-height: 1.12; letter-spacing: -.025em; }
.team-group + .team-group { margin-top: 82px; }
.team-group-heading { margin-bottom: 28px; padding: 14px 0 16px; display: grid; grid-template-columns: 46px 1fr; align-items: baseline; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.team-group-heading span { color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .16em; }
.team-group-heading h4 { margin: 0; font-family: var(--display); font-size: 27px; font-weight: 600; letter-spacing: -.015em; }
.team-roster { display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); column-gap: 28px; row-gap: 52px; }
.member-card { position: relative; min-width: 0; padding-bottom: 20px; display: block; border-bottom: 1px solid var(--line); color: inherit; text-align: center; }
.member-card figure { position: relative; width: min(150px,100%); margin: 0 auto 18px; aspect-ratio: 1 / 1; overflow: hidden; border-radius: 50%; background: #e0e3ea; }
.member-card figure::after { content: ""; position: absolute; inset: 0; box-shadow: inset 0 0 0 1px rgba(255,255,255,.42); pointer-events: none; }
.member-card img { width: 100%; height: 100%; object-fit: cover; object-position: center 32%; filter: saturate(.72) contrast(.96) brightness(1.02); transition: transform 500ms cubic-bezier(.2,.8,.2,1), filter 500ms ease; }
.member-card:hover img, .member-card:focus-visible img { transform: scale(1.025); filter: saturate(.9) contrast(1) brightness(1.02); }
.member-card-soft img { object-fit: contain; padding: 16px; background: #e2e5ec; }
.member-card h3 { margin: 0 0 4px; font-family: var(--display); font-size: 21px; font-weight: 600; letter-spacing: -.015em; }
.member-card p { margin: 0; color: var(--red-dark); font-size: 10px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.profile-link { margin-top: 11px; display: inline-block; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; transition: color 180ms ease, transform 180ms ease; }
.member-card:hover h3, .member-card:focus-visible h3, .member-card:hover .profile-link, .member-card:focus-visible .profile-link { color: var(--red-dark); }
.member-card:hover .profile-link, .member-card:focus-visible .profile-link { transform: translateX(3px); }
.leader-profile-link { margin-top: 28px; padding-top: 20px; display: inline-flex; border-top: 1px solid var(--line); color: var(--red-dark); font-size: 11px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.leader-profile-link:hover { color: var(--red); }

.updates-section { padding: 140px 0; }
.updates-list { border-top: 1px solid var(--line); }
.updates-list article { padding: 32px 0; display: grid; grid-template-columns: 150px 1fr; gap: 48px; border-bottom: 1px solid var(--line); }
.updates-list time { color: var(--red); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.updates-list h3 { max-width: 800px; font-family: var(--display); font-size: 32px; font-weight: 500; }
.updates-list p:not(.update-type) { max-width: 800px; color: var(--muted); }
.updates-list a { display: inline-block; margin-top: 4px; color: var(--red-dark); font-size: 12px; font-weight: 750; }
.updates-list a:hover { text-decoration: underline; text-underline-offset: 4px; }

.join-section { position: relative; padding: 120px 0; overflow: hidden; }
.join-orbit { position: absolute; width: 760px; height: 760px; right: -300px; top: -250px; border: 1px solid rgba(103,115,197,.16); border-radius: 50%; }
.join-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 100px; align-items: end; }
.join-grid h2 { margin: 0; }
.join-copy > p { color: var(--muted); font-size: 18px; }
.join-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 12px; }

.site-footer { padding: 78px 0 24px; background: #e6e9ee; }
.footer-grid { padding-bottom: 62px; display: grid; grid-template-columns: 1.7fr .65fr .9fr 1fr; gap: 54px; border-bottom: 1px solid var(--line); }
.footer-logo { margin-bottom: 22px; display: inline-flex; align-items: center; }
.footer-logo img { width: 250px; height: auto; object-fit: contain; }
.footer-brand p { max-width: 360px; color: var(--muted); }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.footer-label { margin-bottom: 12px; color: var(--ink); }
.footer-grid a, .footer-grid > div > p:not(.footer-label) { color: var(--muted); font-size: 13px; white-space: pre-line; }
.footer-grid a:hover { color: var(--red-dark); }
.footer-bottom { padding-top: 22px; display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 11px; }
.footer-bottom > div { display: flex; align-items: center; gap: 20px; }
.motion-toggle { padding: 5px 9px; border: 1px solid var(--line); border-radius: 999px; font-size: 10px; }
.motion-toggle:hover { color: var(--red-dark); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.75,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }

@media (max-width: 1050px) {
  .nav-links { gap: 15px; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 42px; }
  .hero-signals { grid-template-columns: 1fr; }
  .hero-signals div { display: grid; grid-template-columns: 70px 1fr; align-items: center; }
  .hero-signals span { max-width: none; }
  .engineering-eras { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .engineering-era:nth-child(n+3) { border-top: 1px solid var(--line); }
  .engineering-era:nth-child(2)::after { display: none; }
  .era-now { margin: 0; min-height: 345px; border-radius: 0; }
  .mission-manifesto { gap: 50px; }
  .focus-row { grid-template-columns: 58px minmax(0,1fr) minmax(300px,.8fr); gap: 24px; }
  .focus-copy { padding-right: 10px; }
  .platform-foundation, .software-note { gap: 32px; }
  .generative-grid { gap: 48px; }
  .proof-feature { grid-template-columns: 1fr 1fr; }
  .proof-feature-copy { padding: 38px 34px; }
  .proof-facts { grid-template-columns: 1fr; }
  .proof-facts div { min-height: 82px; }
  .proof-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2,1fr); }
  .timeline article:nth-child(2) { border-right: 1px solid var(--line); }
  .timeline article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .people-grid { gap: 55px; }
  .team-roster { grid-template-columns: repeat(5,minmax(0,1fr)); }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
  .footer-grid > div:last-child { grid-column: 2 / 4; }
}

@media (max-width: 820px) {
  :root { --container: min(100% - 34px, 680px); }
  .site-header { inset: 10px 0 auto; }
  .nav-shell { width: calc(100vw - 20px); grid-template-columns: 1fr auto auto; border-radius: 18px; }
  .nav-toggle { width: 39px; height: 39px; padding: 10px; display: grid; align-content: center; gap: 6px; border: 0; border-radius: 50%; background: rgba(16,22,29,.06); cursor: pointer; }
  .nav-toggle span:not(.sr-only) { width: 18px; height: 1px; background: var(--ink); }
  .nav-links { position: absolute; left: 10px; right: 10px; top: 72px; padding: 16px; display: none; align-items: stretch; flex-direction: column; gap: 2px; border: 1px solid rgba(255,255,255,.5); border-radius: 18px; background: rgba(247,248,250,.97); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 12px; border-radius: 10px; }
  .nav-links a:hover { background: rgba(16,22,29,.05); }
  .nav-links a::after { display: none; }
  .nav-cta { display: none; }

  .hero { min-height: auto; padding: 136px 0 76px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(58px,15vw,92px); }
  html[lang="zh-CN"] .hero h1 { font-size: clamp(48px, calc(12.5vw - 8.75px), 76px); }
  html[lang="zh-CN"] .hero-title-em { margin-left: clamp(14px, 3vw, 24px); }
  .hero-signals { grid-template-columns: repeat(3,1fr); }
  .hero-signals div { display: flex; }
  .hero-visual { margin-top: 20px; }
  .hero-marquee { display: none; }

  .mission-section, .loop-section, .focus-section, .pilot-section, .industrial-roadmap-section, .architecture-section, .generative-section, .proof-section, .legacy-section, .people-section, .updates-section { padding: 96px 0; }
  .mission-opening h2 { font-size: clamp(42px, 9vw, 62px); }
  .mission-manifesto { grid-template-columns: 1fr; }
  .loop-track { grid-template-columns: repeat(2,1fr); }
  .loop-step:nth-child(n+3) { border-top: 1px solid var(--line); }
  .section-heading { grid-template-columns: 1fr; gap: 24px; margin-bottom: 56px; }
  .focus-row { grid-template-columns: 48px 1fr; }
  .focus-image { grid-column: 2; height: 320px; }
  .focus-primary::after { top: auto; bottom: 375px; }
  .platform-foundation, .roadmap-header, .roadmap-grid, .industrial-roadmap-heading, .industrial-journey, .software-note, .generative-grid, .people-grid, .join-grid { grid-template-columns: 1fr; }
  .proof-feature { grid-template-columns: 1fr; }
  .proof-feature-image { min-height: 430px; }
  .proof-facts { grid-template-columns: repeat(3,1fr); }
  .proof-grid { grid-template-columns: 1fr; }
  .platform-foundation-mark { width: min(100%,380px); min-height: 270px; justify-self: center; }
  .roadmap-header { gap: 20px; }
  .industrial-roadmap-heading { gap: 22px; }
  .industrial-stage-intelligence { grid-column: auto; }
  .industrial-intelligence-heading { grid-template-columns: 1fr 210px; gap: 40px; }
  .industrial-intelligence-map { grid-template-columns: 1fr 1fr; }
  .industrial-inputs { grid-column: 1 / -1; }
  .industrial-feedback { grid-template-columns: 1fr; gap: 9px; text-align: center; }
  .industrial-feedback i { width: 1px; height: 23px; justify-self: center; background: linear-gradient(180deg,rgba(103,115,197,.2),var(--red)); }
  .industrial-feedback i::after { top: auto; right: -3px; bottom: 0; transform: rotate(135deg); }
  .stack article { grid-template-columns: 48px 1fr; }
  .stack article > p { grid-column: 2; }
  .software-note { gap: 46px; }
  .generative-visual { width: 100%; max-width: 680px; justify-self: center; }
  .people-grid { gap: 60px; }
  .portrait { max-width: 430px; }
  .team-directory { margin-top: 90px; }
  .team-directory-heading { grid-template-columns: 1fr; gap: 12px; margin-bottom: 46px; }
  .team-roster { grid-template-columns: repeat(4,minmax(0,1fr)); }
  .join-grid { gap: 38px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / 3; }
  .footer-grid > div:last-child { grid-column: auto; }
}

@media (max-width: 560px) {
  :root { --container: calc(100vw - 28px); }
  body { font-size: 15px; }
  h2 { font-size: clamp(34px,10vw,46px); }
  .brand-copy small { display: none; }
  .nav-shell { gap: 7px; padding-left: 10px; }
  .language-toggle { padding-inline: 4px; }
  .hero { padding-top: 122px; }
  .hero h1 { font-size: 48px; }
  .hero-title-em { margin-left: 18px; }
  html[lang="zh-CN"] .hero h1 { font-size: clamp(28px, calc(12.5vw - 6.25px), 48px); }
  html[lang="zh-CN"] .hero-title-em { margin-left: clamp(8px, 2.5vw, 14px); }
  .hero-lede { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-signals { grid-template-columns: 1fr; }
  .hero-signals div { display: grid; grid-template-columns: 70px 1fr; }
  .hero-visual::before { inset: -10px 10px 16px -10px; border-radius: 25px; }
  .hero-visual img { border-radius: 20px; }
  .hero-visual figcaption { left: 10px; right: 10px; bottom: 9px; padding: 9px 10px; gap: 7px; font-size: 8px; }
  .mission-section::before { left: 14px; }
  .mission-opening h2 { font-size: 38px; }
  .mission-intro { font-size: 17px; }
  .engineering-eras { margin-top: 58px; grid-template-columns: 1fr; }
  .engineering-era { min-height: 280px; padding: 28px 25px; border-right: 1px solid var(--line); border-top: 1px solid var(--line); }
  .engineering-era:first-child { border-top: 0; }
  .engineering-era:not(:last-child)::after { top: auto; right: 24px; bottom: -12px; transform: rotate(90deg); }
  .engineering-era:nth-child(2)::after { display: grid; }
  .era-index { margin-bottom: 45px; }
  .era-now { min-height: 280px; border: 0; border-radius: 16px; }
  .mission-manifesto { margin-top: 64px; padding: 34px 25px; gap: 46px; border-radius: 20px; }
  .mission-manifesto blockquote { font-size: 32px; }
  .loop-track { grid-template-columns: 1fr; }
  .loop-step { min-height: 290px; border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .loop-step:first-child { border-top: 0; }
  .focus-row { grid-template-columns: 34px 1fr; padding-block: 25px; }
  .focus-copy h3 { font-size: 34px; }
  .focus-image { grid-column: 1 / 3; height: 260px; }
  .focus-primary::after { display: none; }
  .platform-foundation, .roadmap-shell { padding: 24px; border-radius: 20px; }
  .platform-capabilities { grid-template-columns: 1fr; }
  .platform-capabilities li { min-height: 96px; }
  .platform-foundation-mark { min-height: 235px; }
  .platform-ring-one { width: 180px; height: 180px; }
  .platform-ring-two { width: 235px; height: 235px; }
  .platform-foundation-mark img { width: 116px; height: 116px; }
  .roadmap-active { padding: 22px; }
  .roadmap-compact { padding: 18px; grid-template-columns: 32px 1fr; }
  .industrial-stage { padding: 25px; border-radius: 21px; }
  .industrial-stage > header { margin-bottom: 34px; }
  .industrial-stage-media { height: 210px; }
  .industrial-stage-media-evidence { height: 320px; grid-template-columns: 1fr; grid-template-rows: repeat(2,minmax(0,1fr)); }
  .industrial-capability-grid, .manufacturing-domains, .industrial-intelligence-map, .industrial-outcomes { grid-template-columns: 1fr; }
  .industrial-inputs { grid-column: auto; }
  .industrial-intelligence-heading { grid-template-columns: 1fr; gap: 32px; }
  .industrial-llm-core { width: 172px; height: 172px; justify-self: center; }
  .industrial-llm-core strong { font-size: 41px; }
  .industrial-intelligence-map { margin-top: 35px; }
  .workbench-layout { grid-template-columns: 1fr; }
  .workbench-sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .workbench-sidebar strong { margin-top: 24px; }
  .workbench-state { margin-top: 28px; }
  .workbench-main { padding: 20px; }
  .workbench-evidence { grid-template-columns: 1fr; }
  .stack article { grid-template-columns: 32px 1fr; }
  .software-note h3 { font-size: 34px; }
  .team-directory-heading h3 { font-size: 32px; }
  .team-group + .team-group { margin-top: 58px; }
  .team-group-heading { margin-bottom: 22px; grid-template-columns: 34px 1fr; }
  .team-group-heading h4 { font-size: 23px; }
  .team-roster { grid-template-columns: repeat(2,minmax(0,1fr)); column-gap: 18px; row-gap: 36px; }
  .member-card figure { margin-bottom: 15px; }
  .member-card h3 { font-size: 20px; }
  .renault-case-label { align-items: flex-start; flex-direction: column; gap: 5px; }
  .renault-case-label span { text-align: left; }
  .renault-quote { padding: 22px 20px; }
  .renault-quote footer { align-items: flex-start; flex-direction: column; gap: 4px; }
  .renault-quote footer span { text-align: left; }
  .proof-feature-image { min-height: 300px; }
  .proof-feature-copy { padding: 30px 22px; }
  .proof-facts { grid-template-columns: 1fr; }
  .benchmark-images { grid-template-columns: 1fr; }
  .benchmark-images figure { height: 240px; }
  .proof-card-photo > figure { height: 260px; }
  .proof-card > div:last-child { padding: 25px 22px 28px; }
  .generative-phases > div { grid-template-columns: 35px 85px 1fr; }
  .timeline { grid-template-columns: 1fr; }
  .timeline article { min-height: 250px; border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .timeline article:first-child { border-top: 0; }
  .updates-list article { grid-template-columns: 1fr; gap: 10px; }
  .join-actions { flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand, .footer-grid > div:last-child { grid-column: auto; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}