:root {
  color-scheme: dark;
  --bg: #000;
  --bg-soft: #1d1d1f;
  --panel: rgba(29, 29, 31, 0.76);
  --line: rgba(255, 255, 255, 0.14);
  --line-strong: rgba(255, 255, 255, 0.26);
  --text: #f5f5f7;
  --muted: #f5f5f7;
  --accent: #f5f5f7;
  --accent-soft: rgba(245, 245, 247, 0.12);
  --apple-blue: #2997ff;
  --mono: "SFMono-Regular", "Roboto Mono", Consolas, monospace;
  --sans: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --home-card-title-size: clamp(2.5rem, 4vw, 3.5rem);
  --home-card-secondary-title-size: clamp(1.0625rem, 1.6vw, 1.3125rem);
  --home-card-body-size: clamp(.9375rem, 1.25vw, 1.0625rem);
  --shell: min(1440px, calc(100% - clamp(40px, 8vw, 144px)));
  --copy-shell: min(calc(100% - clamp(32px, 4vw, 72px)), clamp(1024px, 80vw, 1440px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
::selection { background: #fff; color: #000; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0, 0, 0, 0); }
.skip-link { position: fixed; z-index: 100; left: 16px; top: -60px; padding: 10px 14px; background: #fff; color: #000; text-decoration: none; }
.skip-link:focus { top: 16px; }

.ambient-light {
  position: fixed;
  z-index: -2;
  width: 52vw;
  height: 52vw;
  left: var(--pointer-x, 72%);
  top: var(--pointer-y, 20%);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.07), transparent 66%);
  pointer-events: none;
}

.page-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.42;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.026) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black 0, transparent 70%);
}

.section-shell { width: var(--shell); margin-inline: auto; }
.site-header { position: fixed; inset: 0 0 auto; z-index: 20; height: 44px; background: #fff; border-bottom: 0; transition: background .3s; }
.site-header.scrolled { background: #fff; border-color: transparent; }
.nav-shell { position: relative; width: min(1024px, 100%); height: 44px; padding: 0 22px; margin: auto; display: flex; align-items: center; }
.brand { position: relative; z-index: 22; height: 44px; display: inline-flex; align-items: center; color: #fff; font-family: var(--sans); font-size: 18px; font-weight: 500; letter-spacing: .08em; text-decoration: none; white-space: nowrap; }
.site-nav { position: absolute; left: 50%; height: 44px; margin: 0; display: flex; align-items: center; justify-content: center; gap: 32.5px; transform: translateX(-50%); }
.site-header .brand { color: #000; }
.site-nav a, .nav-dropdown-toggle, .nav-static-button { height: 44px; padding: 0 8px; display: inline-flex; align-items: center; position: relative; border: 0; color: #000; background: transparent; font-family: var(--sans); font-size: 14.56px; font-weight: 400; letter-spacing: 0; text-decoration: none; white-space: nowrap; transition: opacity .2s; cursor: pointer; }
.site-nav a:hover, .nav-dropdown-toggle:hover, .nav-static-button:hover { color: #000; opacity: .64; }
.site-nav a[aria-current="page"], .nav-dropdown:has(a[aria-current="page"]) .nav-dropdown-toggle,
.site-nav :is(a, button):focus, .site-nav :is(a, button):active { color: #000; opacity: 1; }
.site-nav a::after { display: none; }
.nav-dropdown { position: relative; height: 44px; }
.nav-submenu { position: absolute; top: 44px; left: -8px; min-width: 180px; max-height: 0; padding: 0 8px; display: grid; gap: 0; overflow: hidden; border: 1px solid rgba(0, 0, 0, .1); border-radius: 0; background: rgba(250, 250, 252, .98); box-shadow: 0 14px 32px rgba(0, 0, 0, .12); backdrop-filter: saturate(180%) blur(20px); opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-4px); transition: max-height .24s cubic-bezier(.4, 0, .6, 1), padding .24s cubic-bezier(.4, 0, .6, 1), opacity .16s cubic-bezier(.4, 0, .6, 1), transform .24s cubic-bezier(.4, 0, .6, 1), visibility 0s linear .24s; }
.nav-submenu a, .nav-submenu .nav-static-button { width: 100%; height: 40px; padding: 0 8px; display: flex; align-items: center; justify-content: flex-start; border-radius: 0; color: #000; font-size: 14.56px; line-height: 1; text-align: left; opacity: 0; transform: translateY(-4px); transition: opacity .2s cubic-bezier(.4, 0, .6, 1), transform .24s cubic-bezier(.4, 0,.6, 1), background .15s; }
.nav-submenu a:hover, .nav-submenu .nav-static-button:hover { color: #000; background: #e8e8ed; opacity: 1; }
.nav-submenu a[aria-current="page"] { background: transparent; opacity: 1; }
.nav-dropdown:hover .nav-submenu, .nav-dropdown:focus-within .nav-submenu, .nav-dropdown.open .nav-submenu { max-height: 138px; padding-block: 8px; opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); transition-delay: 0s; }
.nav-dropdown:hover .nav-submenu :is(a, button), .nav-dropdown:focus-within .nav-submenu :is(a, button), .nav-dropdown.open .nav-submenu :is(a, button) { opacity: 1; transform: translateY(0); }
.nav-dropdown:hover .nav-submenu :is(a, button):nth-child(1), .nav-dropdown:focus-within .nav-submenu :is(a, button):nth-child(1), .nav-dropdown.open .nav-submenu :is(a, button):nth-child(1) { transition-delay: .04s; }
.nav-dropdown:hover .nav-submenu :is(a, button):nth-child(2), .nav-dropdown:focus-within .nav-submenu :is(a, button):nth-child(2), .nav-dropdown.open .nav-submenu :is(a, button):nth-child(2) { transition-delay: .08s; }
.nav-dropdown:hover .nav-submenu :is(a, button):nth-child(3), .nav-dropdown:focus-within .nav-submenu :is(a, button):nth-child(3), .nav-dropdown.open .nav-submenu :is(a, button):nth-child(3) { transition-delay: .12s; }
.menu-toggle { display: none; width: 44px; height: 44px; margin-left: auto; border: 0; background: transparent; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 1px; margin: 6px auto; background: #000; transition: transform .2s; }

@media (min-width: 901px) {
  .brand, .site-nav > a, .nav-dropdown-toggle, .nav-static-button { box-sizing: border-box; align-items: flex-end; padding-bottom: 13px; line-height: 1; }
}

.hero { min-height: 100svh; padding-top: 84px; display: grid; grid-template-columns: 1.08fr .92fr; grid-template-rows: 1fr auto; align-items: center; gap: 40px; }
.hero-copy { position: relative; z-index: 2; padding: 100px 0 72px; }
.eyebrow, .section-index { font-family: var(--mono); color: var(--muted); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: #f5f5f7; }
.eyebrow span { width: 28px; height: 1px; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 30px 0 0; font-size: clamp(3.25rem, 4.6vw, 6.75rem); font-weight: 500; line-height: 1.05; letter-spacing: -.065em; }
h1 em { color: #f5f5f7; font-style: normal; }
.hero-intro { max-width: min(100%, 35em); margin: 40px 0 0; color: #f5f5f7; font-size: clamp(1rem, 1.4vw, 1.2rem); font-weight: 300; line-height: 1.9; }
.hero-actions { margin-top: 46px; display: flex; align-items: center; gap: 30px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 40px; min-width: 214px; padding: 16px 18px; font-size: .84rem; text-decoration: none; transition: transform .2s, background .2s, box-shadow .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: #0071e3; color: #fff; border-radius: 980px; box-shadow: none; }
.button-primary:hover { background: #0077ed; box-shadow: none; }
.text-link { color: #f5f5f7; font-size: .83rem; text-decoration: none; border-bottom: 1px solid var(--line-strong); padding: 10px 0; }
.text-link span { color: var(--apple-blue); margin-left: 8px; }

.hero-visual { position: relative; height: min(670px, 70vh); min-height: 520px; overflow: hidden; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(29, 29, 31, .48), rgba(0, 0, 0, .06)); }
.hero-visual::before, .hero-visual::after { content: ""; position: absolute; width: 18px; height: 18px; border-color: var(--accent); opacity: .55; }
.hero-visual::before { top: 12px; left: 12px; border-top: 1px solid; border-left: 1px solid; }
.hero-visual::after { right: 12px; bottom: 12px; border-right: 1px solid; border-bottom: 1px solid; }
.visual-meta { position: absolute; z-index: 3; left: 24px; right: 24px; display: flex; justify-content: space-between; font-family: var(--mono); font-size: .58rem; letter-spacing: .12em; color: #f5f5f7; }
.visual-meta-top { top: 22px; }
.orbital-system { position: absolute; width: min(88%, 540px); aspect-ratio: 1; left: 50%; top: 46%; transform: translate(-50%, -50%); }
.orbit { position: absolute; inset: 50%; border: 1px solid rgba(196, 225, 213, .14); border-radius: 50%; transform: translate(-50%, -50%); }
.orbit::after { content: ""; position: absolute; width: 5px; height: 5px; left: 50%; top: -3px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 16px var(--accent); }
.orbit-a { width: 96%; height: 96%; animation: spin 24s linear infinite; }
.orbit-b { width: 72%; height: 72%; border-style: dashed; animation: spin-reverse 19s linear infinite; }
.orbit-c { width: 46%; height: 46%; animation: spin 12s linear infinite; }
.scan-line { position: absolute; inset: 10%; border-radius: 50%; background: conic-gradient(from 10deg, transparent 0 82%, rgba(245, 245, 247, .12) 93%, transparent); animation: spin 7s linear infinite; }
.core { position: absolute; inset: 50%; width: 29%; aspect-ratio: 1; transform: translate(-50%, -50%); display: grid; place-items: center; border: 1px solid rgba(245, 245, 247, .44); border-radius: 50%; background: rgba(0, 0, 0, .74); }
.core-glow { position: absolute; inset: 16%; background: var(--accent); border-radius: 50%; opacity: .1; filter: blur(22px); animation: breathe 3.4s ease-in-out infinite; }
.core-label { position: relative; display: flex; align-items: center; gap: 10px; }
.core-label b { font-family: var(--mono); font-size: clamp(1.1rem, 2.2vw, 2rem); font-weight: 400; color: var(--accent); }
.core-label span { padding-left: 10px; border-left: 1px solid var(--line-strong); font-family: var(--mono); font-size: .48rem; line-height: 1.5; color: #f5f5f7; }
.node { position: absolute; display: flex; align-items: center; gap: 7px; font-family: var(--mono); font-size: .47rem; letter-spacing: .08em; color: #f5f5f7; }
.node i { width: 6px; height: 6px; border: 1px solid var(--accent); border-radius: 50%; box-shadow: 0 0 10px rgba(245, 245, 247, .66); }
.node-one { left: 4%; top: 27%; }.node-two { right: 2%; top: 34%; }.node-three { left: 12%; bottom: 22%; }.node-four { right: 8%; bottom: 15%; }
.visual-readout { position: absolute; left: 24px; right: 24px; bottom: 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.visual-readout div { padding-top: 10px; border-top: 1px solid var(--line); display: flex; flex-direction: column; gap: 5px; }
.visual-readout span, .visual-readout strong { font-family: var(--mono); font-size: .52rem; letter-spacing: .08em; }
.visual-readout span { color: #f5f5f7; }.visual-readout strong { color: var(--accent); font-weight: 400; }
.hero-foot { grid-column: 1 / -1; padding: 20px 0 28px; display: flex; align-items: center; gap: 20px; font-family: var(--mono); font-size: .55rem; letter-spacing: .14em; color: #f5f5f7; }
.hero-rule { height: 1px; flex: 1; background: var(--line); }

.manifesto { min-height: 88vh; padding-block: 150px; border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 3fr; align-items: start; }
.manifesto-copy { max-width: min(100%, 54em); }
.section-kicker { color: var(--accent); font-size: .8rem; letter-spacing: .08em; }
.manifesto h2, .section-heading h2, .technology h2, .contact h2 { margin: 20px 0 0; font-size: clamp(2.6rem, 5.1vw, 5.7rem); font-weight: 400; line-height: 1.12; letter-spacing: -.055em; }
.manifesto-copy > p:last-child { max-width: min(100%, 36em); margin: 46px 0 0 auto; color: var(--muted); font-size: 1.05rem; line-height: 1.9; }

.capabilities, .applications, .technology { padding-block: 140px; border-top: 1px solid var(--line); }
.section-heading { display: grid; grid-template-columns: 1.5fr .5fr; gap: 8vw; align-items: end; margin-bottom: 72px; }
.section-heading h2 { font-size: clamp(2.6rem, 4.6vw, 5.1rem); }
.section-heading > p { max-width: min(100%, 28em); margin: 0 0 10px; color: var(--muted); line-height: 1.85; font-size: .95rem; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability-card { position: relative; min-height: 340px; padding: 30px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(10, 15, 17, .48); transition: background .3s; }
.capability-card:hover { background: rgba(29, 29, 31, .76); }
.card-top { display: flex; justify-content: space-between; color: #f5f5f7; font-family: var(--mono); font-size: .62rem; }
.card-icon { color: var(--accent); font-size: 1.3rem; }
.capability-card h3 { margin: 94px 0 16px; font-size: 1.45rem; font-weight: 500; }
.capability-card p { max-width: min(100%, 28em); color: var(--muted); font-size: .9rem; line-height: 1.8; }
.card-signal { position: absolute; right: 30px; bottom: 28px; height: 30px; display: flex; align-items: end; gap: 4px; }
.card-signal i { width: 3px; background: var(--accent); opacity: .3; animation: signal 1.3s ease-in-out infinite alternate; }
.card-signal i:nth-child(1), .card-signal i:nth-child(5) { height: 10px; }.card-signal i:nth-child(2), .card-signal i:nth-child(4) { height: 20px; animation-delay: -.4s; }.card-signal i:nth-child(3) { height: 30px; animation-delay: -.8s; }.card-signal i:nth-child(6) { height: 15px; animation-delay: -.2s; }
.mini-target { position: absolute; right: 30px; bottom: 25px; width: 54px; height: 54px; }
.mini-target i { position: absolute; inset: 50%; border: 1px solid rgba(245, 245, 247, .32); border-radius: 50%; transform: translate(-50%, -50%); }
.mini-target i:nth-child(1) { width: 100%; height: 100%; }.mini-target i:nth-child(2) { width: 58%; height: 58%; }.mini-target i:nth-child(3) { width: 8%; height: 8%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.mini-flow { position: absolute; right: 30px; bottom: 30px; display: flex; align-items: center; }
.mini-flow i { width: 8px; height: 8px; border: 1px solid var(--accent); transform: rotate(45deg); }.mini-flow b { width: 26px; height: 1px; background: var(--line-strong); }
.mini-status { position: absolute; right: 30px; bottom: 30px; display: flex; align-items: center; gap: 8px; }
.mini-status span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }.mini-status b { color: var(--accent); font: 400 .55rem var(--mono); letter-spacing: .08em; }

.pipeline { padding: 72px 0; display: grid; grid-template-columns: .75fr 1.25fr; gap: 7vw; align-items: end; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.pipeline-copy h2 { margin: 18px 0 20px; font-size: clamp(1.9rem, 3.1vw, 3.4rem); font-weight: 400; letter-spacing: -.04em; }
.pipeline-copy > p:last-child { max-width: min(100%, 25em); color: var(--muted); line-height: 1.7; }
.pipeline-flow { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; }
.pipeline-flow li { position: relative; min-height: 150px; padding: 18px 16px; border-left: 1px solid var(--line); display: flex; flex-direction: column; }
.pipeline-flow li::after { content: ""; position: absolute; left: 0; top: -3px; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.pipeline-flow span, .pipeline-flow small { color: #f5f5f7; font: .55rem var(--mono); letter-spacing: .08em; }
.pipeline-flow strong { margin: auto 0 8px; font-size: .92rem; font-weight: 500; }.pipeline-flow small { color: var(--accent); }

.application-list { border-top: 1px solid var(--line); }
.application-item { min-height: 150px; display: grid; grid-template-columns: .35fr 1fr .65fr auto; gap: 30px; align-items: center; border-bottom: 1px solid var(--line); transition: padding .3s, background .3s; }
.application-item:hover { padding-inline: 20px; background: rgba(245, 245, 247, .04); }
.application-number, .application-en { color: #f5f5f7; font: .6rem var(--mono); letter-spacing: .1em; }
.application-item h3 { margin: 0 0 10px; font-size: 1.65rem; font-weight: 400; }.application-item p { margin: 0; color: var(--muted); font-size: .86rem; }
.application-en { justify-self: end; }.arrow { color: var(--accent); font-size: 1.2rem; }

.technology-panel { min-height: 660px; padding: clamp(32px, 5vw, 80px); border: 1px solid var(--line); background: linear-gradient(120deg, rgba(29, 29, 31, .74), rgba(0, 0, 0, .84)); display: grid; grid-template-columns: 1fr 1fr; gap: 9vw; }
.technology-copy { display: flex; flex-direction: column; align-items: start; justify-content: center; }
.technology h2 { font-size: clamp(2.5rem, 4.4vw, 4.8rem); }
.technology-copy > p:last-child { max-width: min(100%, 30em); margin-top: 38px; color: var(--muted); line-height: 1.85; }
.stack-map { display: flex; flex-direction: column; justify-content: center; }
.stack-map div { min-height: 96px; padding: 20px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 42px 1fr; align-items: center; transition: padding .25s; }
.stack-map div:hover { padding-left: 12px; }
.stack-map span { grid-row: 1 / 3; color: var(--accent); font: .56rem var(--mono); }.stack-map strong { font: 400 clamp(1.3rem, 2vw, 2rem) var(--mono); }.stack-map small { color: var(--muted); font-size: .74rem; }

.contact { position: relative; min-height: 82vh; padding-block: 150px; overflow: hidden; border-top: 1px solid var(--line); display: flex; flex-direction: column; align-items: flex-start; justify-content: center; }
.contact h2 { position: relative; z-index: 2; max-width: min(100%, 12em); }
.contact > p:not(.section-index) { position: relative; z-index: 2; max-width: min(100%, 38em); margin: 36px 0; color: var(--muted); line-height: 1.85; }
.contact .button { position: relative; z-index: 2; }
.contact-orbit { position: absolute; width: min(58vw, 760px); aspect-ratio: 1; right: -10%; top: 50%; transform: translateY(-50%); }
.contact-orbit i { position: absolute; inset: 50%; border: 1px solid var(--line); border-radius: 50%; transform: translate(-50%, -50%); }
.contact-orbit i:nth-child(1) { width: 100%; height: 100%; }.contact-orbit i:nth-child(2) { width: 68%; height: 68%; border-style: dashed; }.contact-orbit i:nth-child(3) { width: 24%; height: 24%; border-color: rgba(245, 245, 247, .3); box-shadow: 0 0 90px rgba(245, 245, 247, .09); }

.home-page { background: #fff; }
.home-page .site-header { background: #fff; border-color: transparent; backdrop-filter: none; }
.home-stack { padding-top: 44px; display: flex; flex-direction: column; gap: 12px; }
.home-card { position: relative; min-height: 692px; width: 100%; overflow: hidden; display: flex; justify-content: center; background: #000; isolation: isolate; }
.home-card::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(255, 255, 255, .032) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .032) 1px, transparent 1px); background-size: 76px 76px; mask-image: linear-gradient(to bottom, black, transparent 88%); }
.empty-card { background: #000; }
.empty-card::before, .empty-card::after { content: none; }
.home-card-main { align-items: center; background: #001830 url("assets/hero-wave.webp") center center / cover no-repeat; }
.home-card-main::before { z-index: -1; background: linear-gradient(90deg, rgba(0, 7, 18, .72) 0%, rgba(0, 12, 28, .38) 43%, rgba(0, 0, 0, .04) 72%); mask-image: none; }
.card-cover { position: absolute; inset: 0; z-index: 1; }
.home-card-copy { position: relative; z-index: 3; width: var(--copy-shell); padding-top: 74px; text-align: center; pointer-events: auto; }
.home-stack .home-card :is(h1, h2, h3, p) { pointer-events: auto; -webkit-user-select: text; user-select: text; }
.home-card-main-copy { width: var(--copy-shell); padding-top: 0; text-align: center; }
.home-card .home-card-main-copy h1 { max-width: none; margin: 0 auto; color: #fff; font-size: clamp(4rem, 6.4vw, 6.5rem); font-weight: 600; line-height: 1; letter-spacing: -.06em; text-shadow: 0 3px 30px rgba(0, 0, 0, .26); }
.hero-supporting-copy { transform: translateY(-2mm); }
.home-card-copy-top { padding-top: 66px; }
.home-card-copy p { margin-bottom: 16px; color: #f5f5f7; font-size: 1.15rem; font-weight: 500; letter-spacing: .04em; }
.home-card-main .home-card-main-copy p { margin: 0; color: #fff; font-size: clamp(1.05rem, 1.45vw, 1.3rem); font-weight: 400; line-height: 1.45; letter-spacing: -.025em; white-space: nowrap; text-shadow: 0 2px 20px rgba(0, 0, 0, .35); }
.home-card-main .home-card-main-copy .hero-statement { margin-top: 28px; }
.home-card-main .home-card-main-copy .hero-description { margin-top: 10px; }
.home-card h1, .home-card h2 { margin: 0 auto; max-width: 1080px; color: var(--text); font-size: clamp(2.8rem, 4.5vw, 5.25rem); font-weight: 500; line-height: 1.08; letter-spacing: -.055em; }
.home-card h1 em { color: #f5f5f7; }
.home-card h2 { font-size: clamp(2.5rem, 4.1vw, 4.8rem); }
.card-actions { position: relative; z-index: 4; margin-top: 25px; display: flex; align-items: center; justify-content: center; gap: 30px; pointer-events: auto; }
.card-actions a { color: #f5f5f7; font-size: .94rem; text-decoration: none; }
.card-actions a:hover { text-decoration: underline; text-underline-offset: 5px; }
.card-actions span { margin-left: 5px; color: var(--apple-blue); font-size: 1.25em; }
.card-orbit { position: absolute; z-index: -1; left: 50%; bottom: -44%; width: min(740px, 66vw); aspect-ratio: 1; transform: translateX(-50%); }
.card-orbit i { position: absolute; inset: 50%; border: 1px solid rgba(245, 245, 247, .22); border-radius: 50%; transform: translate(-50%, -50%); }
.card-orbit i:nth-child(1) { width: 100%; height: 100%; }.card-orbit i:nth-child(2) { width: 70%; height: 70%; border-style: dashed; animation: spin 26s linear infinite; }.card-orbit i:nth-child(3) { width: 38%; height: 38%; border-color: rgba(245, 245, 247, .45); }
.card-orbit b { position: absolute; inset: 50%; width: 19%; aspect-ratio: 1; transform: translate(-50%, -50%); display: grid; place-items: center; border-radius: 50%; color: var(--accent); background: rgba(245, 245, 247, .08); box-shadow: 0 0 90px rgba(245, 245, 247, .14); font-size: 2rem; font-weight: 400; }
.orbit-point { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 16px var(--accent); }.point-a { left: 9%; top: 49%; }.point-b { right: 14%; top: 27%; }.point-c { left: 51%; top: 14%; }

.home-card-model { min-height: 692px; background: #06111d url("assets/model/model-optical-light-flow.jpg") center center / cover no-repeat; }
.home-card-model::before { z-index: -1; background: linear-gradient(180deg, rgba(2, 7, 15, .78) 0%, rgba(4, 10, 24, .64) 34%, rgba(3, 8, 20, .56) 68%, rgba(1, 5, 12, .72) 100%), linear-gradient(90deg, rgba(0, 4, 12, .34), rgba(16, 17, 44, .12) 28% 72%, rgba(0, 4, 12, .34)); mask-image: none; }
.home-card-model::after { content: ""; position: absolute; z-index: -1; inset: 0; background: radial-gradient(ellipse at 50% 63%, rgba(124, 145, 255, .15), transparent 28%), linear-gradient(rgba(225, 237, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(225, 237, 255, .025) 1px, transparent 1px); background-size: 100% 100%, 76px 76px, 76px 76px; }
.home-card-model-copy { width: var(--copy-shell); padding-top: 52px; text-align: center; }
.home-card-model-copy .model-kicker { max-width: none; margin: 0; color: #fff; font-size: clamp(2rem, 2.7vw, 2.4rem); font-weight: 500; line-height: 1.18; letter-spacing: -.045em; text-align: center; }
.home-card-model-copy .model-kicker-en { margin: 10px auto 0; color: #fff; font-size: clamp(.94rem, 1.2vw, 1.08rem); font-weight: 400; line-height: 1.5; letter-spacing: .015em; }
.home-card-model-copy .model-description { max-width: min(100%, 46em); margin: 17px auto 0; color: #fff; font-size: clamp(.94rem, 1.2vw, 1.08rem); font-weight: 400; line-height: 1.72; letter-spacing: 0; text-shadow: 0 2px 14px rgba(22, 8, 42, .45); }
.home-card-robot { min-height: 692px; background: #090d13; }
.robot-scene-strip { position: absolute; z-index: 0; inset: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.robot-scene-strip img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center; filter: saturate(1.04) brightness(.9) contrast(.98); transform: scale(1.012); }
.robot-scene-strip img:first-child { object-position: 38% center; }
.robot-scene-strip img:nth-child(2) { object-position: 20% center; }
.robot-scene-strip img:nth-child(3) { object-position: 44% center; filter: saturate(.76) brightness(.82) contrast(.9) blur(.3px); }
.home-card-robot::before { z-index: 1; background: linear-gradient(180deg, rgba(2, 5, 10, .68) 0%, rgba(3, 7, 12, .35) 27%, rgba(4, 8, 13, .08) 58%, rgba(2, 4, 7, .16) 100%), linear-gradient(rgba(225, 237, 255, .024) 1px, transparent 1px), linear-gradient(90deg, rgba(225, 237, 255, .024) 1px, transparent 1px); background-size: 100% 100%, 76px 76px, 76px 76px; mask-image: none; }
.home-card-robot-copy { z-index: 5; }
.home-card-robot-copy .model-description { max-width: min(100%, calc(46em - 3mm)); text-shadow: 0 2px 16px rgba(0, 0, 0, .72); }
.home-card-teaching { --teaching-detail-size: clamp(.94rem, 1.2vw, 1.08rem); min-height: 692px; background: #090b0e; }
.home-card-teaching::before { content: ""; z-index: 0; background: url("assets/data-capture/robot-training-hall-bg.jpg") center 48% / cover no-repeat; filter: blur(.6px) saturate(.58) contrast(.76) brightness(.76); transform: scale(1.01); mask-image: none; }
.home-card-teaching::after { content: ""; position: absolute; z-index: 1; left: 50%; top: 30%; bottom: 0; width: min(980px, calc(100% - 32px)); background: linear-gradient(180deg, transparent 0%, rgba(72, 78, 82, .18) 22%, rgba(58, 64, 68, .72) 60%, rgba(43, 49, 53, .96) 100%); mask-image: linear-gradient(90deg, transparent 0%, #000 9%, #000 91%, transparent 100%); transform: translateX(-50%); pointer-events: none; }
.teaching-foreground { position: absolute; z-index: 3; inset: 255px 0 0; display: flex; align-items: flex-end; justify-content: center; padding: 0 clamp(24px, 6vw, 96px) 30px; }
.teaching-device-group { position: relative; isolation: isolate; width: min(760px, 100%); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 83px; align-items: end; }
.teaching-device-group::before { content: none; }
.teaching-device-group::after { content: none; }
.teaching-product { position: relative; z-index: 1; min-width: 0; display: grid; grid-template-rows: 320px auto; align-items: end; opacity: 0; }
.teaching-product-visual { position: relative; height: 320px; display: flex; align-items: flex-end; justify-content: center; }
.teaching-product-visual::after { content: ""; position: absolute; left: 6%; right: 6%; bottom: 0; height: 2px; background: linear-gradient(90deg, transparent, rgba(225, 237, 245, .72) 18%, rgba(240, 247, 251, .9) 50%, rgba(225, 237, 245, .72) 82%, transparent); }
.teaching-product img { position: relative; z-index: 1; display: block; width: auto; max-width: 100%; object-fit: contain; transform-origin: bottom center; }
.teaching-product-glove img { max-height: 235px; filter: brightness(1.22) contrast(1.04) saturate(1.02) drop-shadow(1px 0 0 rgba(226, 237, 244, .5)) drop-shadow(-1px 0 0 rgba(226, 237, 244, .5)) drop-shadow(0 1px 0 rgba(226, 237, 244, .5)) drop-shadow(0 -1px 0 rgba(226, 237, 244, .5)); transform: scale(1.08); }
.teaching-product-exoskeleton img { max-height: 315px; filter: brightness(1.14) contrast(.98) saturate(1.01) drop-shadow(0 0 1px rgba(226, 237, 244, .38)); transform: scale(1.416); }
.teaching-product-copy { min-height: 67px; padding-top: 14px; text-align: center; }
.teaching-product-copy h3 { margin: 0; color: #fff; font-size: var(--teaching-detail-size); font-weight: 700; line-height: 1.35; letter-spacing: .01em; text-shadow: 0 2px 12px rgba(0, 0, 0, .54); }
.teaching-product-copy p { margin: 6px 0 0; color: #fff; font-size: var(--teaching-detail-size); font-weight: 400; line-height: 1.45; letter-spacing: .035em; text-shadow: 0 2px 12px rgba(0, 0, 0, .54); }
.teaching-product-glove { --teaching-product-shift: -13.746px; }
.teaching-product-exoskeleton { --teaching-product-shift: 13.746px; }
.home-card-teaching.visible .teaching-product-glove { animation: teaching-product-left .72s cubic-bezier(.22, .72, .2, 1) .1s forwards; }
.home-card-teaching.visible .teaching-product-exoskeleton { animation: teaching-product-right .72s cubic-bezier(.22, .72, .2, 1) .18s forwards; }
@keyframes teaching-product-left { from { opacity: 0; transform: translateX(calc(var(--teaching-product-shift) - 12px)); } to { opacity: 1; transform: translateX(var(--teaching-product-shift)); } }
@keyframes teaching-product-right { from { opacity: 0; transform: translateX(calc(var(--teaching-product-shift) + 12px)); } to { opacity: 1; transform: translateX(var(--teaching-product-shift)); } }
.home-card-teaching-copy { z-index: 5; padding-top: 48px; }
.home-card-teaching-copy::before { content: ""; position: absolute; z-index: -1; left: 50%; top: 22px; width: min(calc(100% + 80px + 2cm), calc(960px + 2cm)); height: 190px; background: radial-gradient(ellipse, rgba(65, 71, 75, .82) 0%, rgba(65, 71, 75, .6) 48%, transparent 76%); transform: translateX(-50%); pointer-events: none; }
.home-card-teaching-copy .model-kicker { width: 100%; max-width: min(100%, 43em); margin-inline: auto; text-align: center; text-shadow: 0 2px 4px rgba(0, 0, 0, .98), 0 0 26px rgba(0, 0, 0, .9); }
.home-card-teaching-copy .model-description { max-width: min(100%, calc(46em + 1.5cm)); margin: 17px auto 0; font-size: var(--teaching-detail-size); text-align: center; text-shadow: 0 2px 4px rgba(0, 0, 0, .98), 0 0 22px rgba(0, 0, 0, .88); }
.model-visual { --model-gap-inset: 78px; position: absolute; z-index: 2; left: 50%; top: 310px; width: min(1040px, calc(100% - 48px)); height: 370px; display: grid; grid-template-columns: minmax(170px, 1fr) minmax(96px, .57fr) minmax(220px, 1.18fr) minmax(96px, .57fr) minmax(170px, 1fr); align-items: center; transform: translateX(-50%); pointer-events: none; }
.model-module { position: relative; z-index: 2; min-width: 0; height: 320px; display: flex; flex-direction: column; align-items: center; }
.model-module-brain { transform: translateX(var(--model-gap-inset)); }
.model-module-cerebellum { transform: translateX(calc(var(--model-gap-inset) * -1)); }
.model-module h3 { position: relative; z-index: 2; height: 32px; flex: 0 0 32px; margin: 0; display: flex; align-items: flex-start; justify-content: center; color: #fff; font-size: clamp(1rem, 1.35vw, 1.2rem); font-weight: 500; line-height: 1.35; letter-spacing: .08em; }
.model-module p { position: relative; z-index: 2; width: 100%; height: 4.7em; flex: 0 0 4.7em; margin: auto 0 0; display: flex; align-items: flex-start; justify-content: center; color: #fff; font-size: clamp(.864rem, 1.08vw, 1.032rem); font-weight: 400; line-height: 1.55; letter-spacing: .05em; text-align: center; text-shadow: 0 2px 12px rgba(18, 7, 38, .58); }
.model-organ { position: relative; z-index: 2; width: min(230px, 98%); height: 174px; margin-top: 12px; aspect-ratio: auto; display: grid; place-items: center; }
.model-organ::after { content: ""; position: absolute; inset: 19%; z-index: -1; border-radius: 50%; background: rgba(255, 255, 255, .28); filter: blur(34px); animation: organ-glow 4.6s ease-in-out infinite; }
.model-animation-organ img { width: 100%; height: 100%; object-fit: contain; }
.model-brain-figure img { width: 94%; filter: hue-rotate(20deg) saturate(1.22) brightness(1.08) drop-shadow(0 18px 20px rgba(20, 8, 38, .4)) drop-shadow(0 0 18px rgba(98, 178, 255, .4)); }
.model-cerebellum-figure img { width: 92%; transform: translateY(-2mm); filter: hue-rotate(76deg) saturate(1.48) brightness(1.08) contrast(1.04) drop-shadow(0 18px 20px rgba(20, 8, 38, .4)) drop-shadow(0 0 20px rgba(133, 106, 255, .5)); }
.model-module-connector { height: 320px; }
.model-module-connector h3 { color: #fff; font-size: clamp(1.12rem, 1.55vw, 1.38rem); text-shadow: 0 0 22px rgba(255, 255, 255, .35); }
.model-module-connector p { width: calc(100% + 1cm); max-width: calc(20em + 2cm); color: #fff; letter-spacing: .015em; }
.model-contract-core { width: min(235px, 100%); height: 174px; margin-top: 12px; aspect-ratio: auto; }
.model-contract-core::after { inset: 12%; background: rgba(132, 112, 255, .46); filter: blur(38px); }
.model-contract-core svg { width: 100%; height: 100%; overflow: visible; filter: drop-shadow(0 24px 22px rgba(20, 8, 38, .48)); animation: contract-stage-float 5.6s ease-in-out infinite; }
.contract-orbit { transform-box: view-box; transform-origin: 125px 94px; fill: none; stroke: rgba(220, 235, 255, .58); stroke-width: 1.8; stroke-dasharray: 8 7; filter: drop-shadow(0 0 6px rgba(155, 205, 255, .7)); }
.contract-orbit-a { animation: contract-orbit 10s linear infinite; }
.contract-orbit-b { animation: contract-orbit-reverse 13s linear infinite; opacity: .72; }
.contract-orbit-c { animation: contract-orbit 16s linear infinite; opacity: .52; }
.contract-raw-signals path, .contract-structured-signals path { fill: none; stroke: rgba(225, 239, 255, .42); stroke-width: 2; stroke-linecap: round; }
.contract-token { fill: #c8f4ff; filter: drop-shadow(0 0 8px rgba(112, 215, 255, .95)); transform-box: fill-box; transform-origin: center; animation: contract-token-in 3.2s ease-in-out infinite; }
.contract-token.token-b { fill: #c8baff; animation-delay: -1.05s; }.contract-token.token-c { fill: #8ce8ff; animation-delay: -2.1s; }
.contract-packet { fill: rgba(226, 233, 255, .9); stroke: rgba(255, 255, 255, .8); stroke-width: 1; filter: drop-shadow(0 0 8px rgba(163, 133, 255, .8)); transform-box: fill-box; transform-origin: center; animation: contract-packet-out 3.2s ease-in-out infinite; }
.contract-packet.packet-b { fill: rgba(175, 157, 255, .95); animation-delay: -1.05s; }.contract-packet.packet-c { fill: rgba(137, 220, 255, .94); animation-delay: -2.1s; }
.contract-prism { transform-box: view-box; transform-origin: 125px 97px; animation: contract-prism-float 4.8s ease-in-out infinite; }
.contract-prism-shadow { fill: rgba(53, 35, 110, .92); stroke: rgba(213, 225, 255, .42); stroke-width: 2; }
.contract-prism-side { fill: url(#contract-side); opacity: .92; }.contract-prism-side-right { filter: brightness(.78); }
.contract-prism-face { fill: url(#contract-face); stroke: rgba(255, 255, 255, .7); stroke-width: 1.5; }
.contract-core-light { fill: url(#contract-center); stroke: rgba(255, 255, 255, .85); stroke-width: 2; animation: contract-core-pulse 2.8s ease-in-out infinite; }
.contract-skill-stack rect { fill: rgba(255, 255, 255, .88); filter: drop-shadow(0 0 5px rgba(255, 255, 255, .65)); animation: contract-stack 2.4s ease-in-out infinite; }
.contract-skill-stack rect:nth-child(2) { animation-delay: -.8s; }.contract-skill-stack rect:nth-child(3) { animation-delay: -1.6s; }
.contract-feedback { fill: none; stroke: rgba(205, 190, 255, .68); stroke-width: 2; stroke-linecap: round; stroke-dasharray: 7 8; filter: drop-shadow(0 0 6px rgba(135, 111, 255, .72)); animation: contract-feedback 4s linear infinite; }
.model-flow { position: relative; z-index: 1; height: 84px; display: flex; align-items: center; justify-content: flex-end; transform: translateY(-29px); }
.model-flow-reverse { justify-content: flex-start; }
.model-flow span { position: relative; width: 65%; height: 20px; overflow: visible; transform: translateX(25px); }
.model-flow-reverse span { transform: translateX(-25px); }
.model-flow span::before, .model-flow span::after { content: none; }
.model-flow i { position: absolute; left: -4px; top: 50%; width: 4px; height: 4px; border-radius: 50%; background: #fff; opacity: .92; box-shadow: 0 0 5px rgba(255, 255, 255, .95), 0 0 11px rgba(218, 232, 255, .55); animation: information-forward 2.8s linear infinite; }
.model-flow i:nth-child(1) { top: 10%; animation-delay: -2.45s; animation-duration: 2.7s; }
.model-flow i:nth-child(2) { top: 28%; width: 3px; height: 3px; animation-delay: -1.75s; animation-duration: 3.1s; }
.model-flow i:nth-child(3) { top: 48%; animation-delay: -.95s; animation-duration: 2.45s; }
.model-flow i:nth-child(4) { top: 68%; width: 3px; height: 3px; opacity: .72; animation-delay: -2.9s; animation-duration: 3.35s; }
.model-flow i:nth-child(5) { top: 88%; animation-delay: -1.35s; animation-duration: 2.65s; }
.model-flow i:nth-child(6) { top: 37%; width: 5px; height: 5px; animation-delay: -.35s; animation-duration: 3.5s; }
.model-flow i:nth-child(7) { top: 77%; width: 2.5px; height: 2.5px; opacity: .65; animation-delay: -2.15s; animation-duration: 2.9s; }
.model-flow i:nth-child(n+8) { left: auto; right: -4px; animation-name: information-back; }
.model-flow i:nth-child(8) { top: 18%; width: 3px; height: 3px; animation-delay: -.55s; animation-duration: 3.2s; }
.model-flow i:nth-child(9) { top: 42%; animation-delay: -2.3s; animation-duration: 2.55s; }
.model-flow i:nth-child(10) { top: 63%; width: 5px; height: 5px; animation-delay: -1.1s; animation-duration: 3.45s; }
.model-flow i:nth-child(11) { top: 84%; width: 3px; height: 3px; opacity: .7; animation-delay: -2.8s; animation-duration: 2.8s; }
.model-flow i:nth-child(12) { top: 5%; animation-delay: -1.55s; animation-duration: 2.6s; }
.model-flow i:nth-child(13) { top: 52%; width: 2.5px; height: 2.5px; opacity: .62; animation-delay: -.2s; animation-duration: 3.6s; }
.model-flow i:nth-child(14) { top: 73%; animation-delay: -1.95s; animation-duration: 3s; }

@keyframes organ-glow { 50% { opacity: .45; transform: scale(1.2); } }
@keyframes contract-stage-float { 50% { transform: perspective(760px) rotateX(7deg) rotateY(-4deg) translateY(-5px) scale(1.025); } }
@keyframes contract-orbit { to { stroke-dashoffset: -120; } }
@keyframes contract-orbit-reverse { to { stroke-dashoffset: 120; } }
@keyframes contract-token-in { 0%, 12% { opacity: 0; transform: translateX(-5px) scale(.55); } 58%, 72% { opacity: 1; transform: translateX(61px) scale(1); } 100% { opacity: 0; transform: translateX(74px) scale(.5); } }
@keyframes contract-packet-out { 0%, 28% { opacity: 0; transform: translateX(-22px) scale(.55); } 52% { opacity: 1; } 88%, 100% { opacity: 0; transform: translateX(35px) scale(1); } }
@keyframes contract-prism-float { 50% { transform: translateY(-3px) scale(1.035); } }
@keyframes contract-core-pulse { 50% { r: 25px; opacity: .82; } }
@keyframes contract-stack { 50% { opacity: .42; transform: translateX(3px); } }
@keyframes contract-feedback { to { stroke-dashoffset: 60; } }
@keyframes information-forward { to { left: calc(100% - 1px); } }
@keyframes information-back { to { right: calc(100% - 1px); } }

.home-card-education { background: radial-gradient(circle at 50% 80%, #101010 0, #050505 42%, #050505 72%); }
.education-visual { position: absolute; z-index: -1; left: 50%; bottom: -100px; width: min(850px, 75vw); height: 440px; transform: translateX(-50%); }
.robot-pedestal { position: absolute; left: 50%; bottom: 0; width: 260px; height: 340px; transform: translateX(-50%); }
.robot-pedestal::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 300px; height: 48px; transform: translateX(-50%); border: 1px solid var(--line-strong); border-radius: 50%; background: #0a0a0a; }
.robot-pedestal span { position: absolute; left: 50%; bottom: 28px; width: 70px; height: 190px; transform: translateX(-50%); border: 1px solid rgba(245, 245, 247, .45); background: linear-gradient(90deg, #171717, #3a3a3c 48%, #171717); }
.robot-pedestal i { position: absolute; left: 50%; bottom: 185px; width: 180px; height: 100px; transform: translateX(-50%); border: 1px solid rgba(245, 245, 247, .5); border-radius: 48% 48% 35% 35%; background: linear-gradient(135deg, #171717, #48484a 50%, #171717); }
.robot-pedestal b { position: absolute; left: 50%; bottom: 218px; width: 42px; height: 16px; transform: translateX(-50%); border-radius: 10px; background: var(--accent); box-shadow: 0 0 25px rgba(245, 245, 247, .45); }
.data-arc { position: absolute; left: 50%; bottom: 20px; border: 1px solid rgba(245, 245, 247, .2); border-radius: 50%; transform: translateX(-50%); }.arc-one { width: 620px; height: 220px; }.arc-two { width: 840px; height: 320px; border-style: dashed; }

.home-card-lab { background: radial-gradient(circle at 50% 95%, #111111 0, #080808 45%, #050505 74%); }
.home-card-lab::before { background-image: linear-gradient(rgba(245, 245, 247, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(245, 245, 247, .04) 1px, transparent 1px); }
.home-card-copy-light p { color: var(--accent); }.home-card-copy-light h2 { color: var(--text); }.home-card-copy-light .card-actions a { color: #f5f5f7; }.home-card-copy-light .card-actions span { color: var(--apple-blue); }
.lab-visual { position: absolute; z-index: -1; left: 50%; bottom: 0; width: min(1000px, 86vw); height: 390px; transform: translateX(-50%); }
.lab-table { position: absolute; left: 0; right: 0; bottom: 38px; height: 18px; background: linear-gradient(90deg, transparent, #6e6e73 10%, #2c2c2e 50%, #6e6e73 90%, transparent); box-shadow: 0 12px 30px rgba(0, 0, 0, .5); }
.vessel { position: absolute; bottom: 56px; border: 2px solid rgba(245, 245, 247, .52); background: linear-gradient(90deg, rgba(245,245,247,.02), rgba(245,245,247,.16), rgba(245,245,247,.02)); }.vessel-a { left: 15%; width: 70px; height: 120px; border-radius: 8px 8px 25px 25px; }.vessel-b { left: 28%; width: 95px; height: 82px; border-radius: 5px 5px 24px 24px; }.vessel-c { right: 18%; width: 42px; height: 145px; border-radius: 4px 4px 18px 18px; }
.robot-arm { position: absolute; left: 52%; bottom: 56px; width: 300px; height: 270px; }.robot-arm i { position: absolute; display: block; width: 45px; border-radius: 25px; background: linear-gradient(90deg, #171717, #5a5a5e 55%, #171717); border: 1px solid #7a7a7f; transform-origin: bottom center; }.robot-arm i:nth-child(1) { left: 95px; bottom: 0; height: 160px; transform: rotate(25deg); }.robot-arm i:nth-child(2) { left: 155px; bottom: 126px; height: 135px; transform: rotate(74deg); }.robot-arm i:nth-child(3) { left: 258px; bottom: 200px; height: 70px; width: 28px; transform: rotate(8deg); }.robot-arm span { position: absolute; left: 247px; bottom: 189px; width: 48px; height: 35px; border: 2px solid #86868b; border-top: 0; }

.home-card-industry { background: linear-gradient(145deg, #070707, #161617 62%, #050505); }
.industry-grid { position: absolute; z-index: -1; left: 50%; bottom: -70px; width: min(980px, 88vw); height: 430px; transform: translateX(-50%) perspective(900px) rotateX(58deg); border: 1px solid rgba(245, 245, 247, .22); background-image: linear-gradient(rgba(245, 245, 247, .14) 1px, transparent 1px), linear-gradient(90deg, rgba(245, 245, 247, .14) 1px, transparent 1px); background-size: 58px 58px; }
.industry-grid span { position: absolute; left: 50%; top: 42%; width: 180px; height: 180px; transform: translate(-50%, -50%); border: 1px solid var(--accent); background: rgba(245, 245, 247, .08); box-shadow: 0 0 80px rgba(245, 245, 247, .14); }
.industry-grid i { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 15px var(--accent); }.industry-grid i:nth-child(1) { left: 18%; top: 25%; }.industry-grid i:nth-child(2) { left: 78%; top: 18%; }.industry-grid i:nth-child(3) { left: 24%; top: 73%; }.industry-grid i:nth-child(4) { left: 72%; top: 68%; }

.home-card-data { background: radial-gradient(circle at 50% 90%, #1d1d1f 0, #0c0c0d 38%, #050505 70%); }
.data-field { position: absolute; z-index: -1; left: 50%; bottom: -220px; width: min(900px, 82vw); aspect-ratio: 1; transform: translateX(-50%); }
.wave { position: absolute; inset: 50%; border: 1px solid rgba(245, 245, 247, .24); border-radius: 50%; transform: translate(-50%, -50%); animation: wave-pulse 4s ease-in-out infinite; }.wave-a { width: 45%; height: 45%; }.wave-b { width: 70%; height: 70%; animation-delay: -1.2s; }.wave-c { width: 96%; height: 96%; animation-delay: -2.4s; }
.data-core { position: absolute; inset: 50%; width: 130px; height: 130px; transform: translate(-50%, -50%); display: grid; place-items: center; border: 1px solid var(--accent); border-radius: 50%; color: var(--accent); background: #080808; box-shadow: 0 0 70px rgba(245, 245, 247, .16); }
.home-footer { width: 100%; min-height: 180px; padding: 46px max(24px, 6vw); background: #050505; }
.home-card .scene-card-title { position: absolute; top: 32px; left: max(22px, calc((100% - 1024px) / 2 + 22px)); margin: 0; color: #fff; font-size: 16px; font-weight: 500; line-height: 1.2; letter-spacing: -.025em; }
.education-page .scene-card-title { color: #fff; font-size: 14px; font-weight: 400; letter-spacing: 0; }
.home-page.education-page .home-card .scene-card-title { font-size: 14.56px; }
.home-page.education-page .education-idea-card .scene-card-title { top: 76px; }
.home-page.education-page .education-product-card .scene-card-title { top: 66px; }
.home-page.education-page .education-robot-card .scene-card-title { top: 76px; }
.laboratory-page .scene-card-title { color: #c7c7c7; font-size: 14px; font-weight: 400; letter-spacing: 0; }

.education-idea-card { --education-detail-size: clamp(.92rem, 1.2vw, 1.06rem); min-height: 692px; align-items: stretch; background: #071018; }
.education-idea-card::before { content: ""; position: absolute; z-index: 0; inset: 0; background: url("assets/model/robot-scene-education-with-robot.jpg?v=20260809-1") center center / cover no-repeat; filter: brightness(.78); transform: scale(1.01); mask-image: none; }
.education-idea-card::after { content: none; }
.education-idea-card .scene-card-title { z-index: 5; }
.education-idea-content { position: relative; z-index: 3; width: min(1040px, calc(100% - 48px)); min-height: 692px; margin: 0 auto; padding: 76px 0 46px; text-align: center; }
.education-idea-copy { position: relative; z-index: 5; }
.education-idea-copy::before { content: ""; position: absolute; z-index: -1; left: 50%; top: 48%; width: min(820px, 88vw); height: 190px; background: radial-gradient(ellipse, rgba(0, 3, 7, .82) 0%, rgba(0, 3, 7, .48) 46%, transparent 74%); transform: translate(-50%, -50%); pointer-events: none; }
.education-idea-copy h3 { margin: 0; color: #fff; font-size: clamp(2.15rem, 3.8vw, 3.75rem); font-weight: 500; line-height: 1.08; letter-spacing: -.05em; text-shadow: 0 8px 34px rgba(0, 0, 0, .46); }
.education-idea-copy p { max-width: 46em; margin: 16px auto 0; color: rgba(247, 250, 252, .9); font-size: var(--education-detail-size); line-height: 1.68; letter-spacing: .01em; text-shadow: 0 2px 14px rgba(0, 0, 0, .9); }
.education-value-stack { position: absolute; z-index: 4; left: 50%; top: 242px; width: min(660px, calc(100% - 80px)); height: 310px; transform: translateX(-50%); pointer-events: none; }
.education-module-links { position: absolute; z-index: 0; inset: 0; width: 100%; height: 280px; overflow: visible; }
.education-module-links path { fill: none; stroke: rgba(201, 231, 250, .54); stroke-width: 2; stroke-dasharray: 6 7; filter: drop-shadow(0 0 5px rgba(104, 190, 244, .62)); animation: education-foundation-flow 6s linear infinite; }
.education-module-links circle { fill: rgba(222, 243, 255, .94); filter: drop-shadow(0 0 6px rgba(104, 194, 250, .9)); animation: education-module-node 3s ease-in-out infinite; }
.education-module-links circle:nth-of-type(2) { animation-delay: -1s; }.education-module-links circle:nth-of-type(3) { animation-delay: -2s; }
.education-core-layer { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 62px; align-items: stretch; }
.education-core-panel { position: relative; min-width: 0; min-height: 142px; padding: 18px 18px 16px; display: flex; flex-direction: column; justify-content: center; text-align: center; background: linear-gradient(145deg, rgba(28, 45, 56, .44), rgba(14, 27, 36, .28)); border: 1px solid rgba(211, 237, 252, .36); box-shadow: inset 0 1px rgba(255, 255, 255, .12), 0 18px 34px rgba(0, 0, 0, .16); backdrop-filter: blur(7px); }
.education-core-panel::before { content: ""; position: absolute; left: 12%; right: 12%; top: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(214, 242, 255, .88), transparent); box-shadow: 0 0 10px rgba(103, 193, 247, .56); }
.education-core-content, .education-core-service { grid-column: auto; text-align: center; }
.education-core-service { background: linear-gradient(215deg, rgba(31, 42, 61, .44), rgba(15, 25, 38, .28)); }
.education-core-panel h4, .education-foundation-title { color: #fff; font-size: clamp(1.18rem, 1.55vw, 1.38rem); font-weight: 500; line-height: 1; letter-spacing: .12em; text-shadow: 0 2px 12px rgba(0, 0, 0, .8); }
.education-core-panel h4 { margin: 0 0 14px; }
.education-foundation-title { position: absolute; left: 50%; top: 15px; margin: 0; transform: translateX(-50%); }
.education-content-nodes, .education-service-nodes { display: grid; align-items: stretch; }
.education-content-nodes { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.education-content-nodes span, .education-service-nodes span { min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 5px; color: rgba(241, 248, 252, .9); }
.education-content-nodes span + span { border-left: 1px solid rgba(214, 237, 250, .16); }
.education-content-nodes svg { width: 27px; height: 27px; }
.education-service-nodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.education-service-nodes span { min-height: 35px; padding: 2px 4px; flex-direction: row; gap: 6px; }
.education-service-nodes span:nth-child(2), .education-service-nodes span:nth-child(4) { border-left: 1px solid rgba(214, 237, 250, .16); }
.education-service-nodes span:nth-child(n+3) { border-top: 1px solid rgba(214, 237, 250, .16); }
.education-service-nodes svg { flex: 0 0 auto; width: 19px; height: 19px; }
.education-content-nodes svg, .education-service-nodes svg, .education-foundation-unit svg { fill: none; stroke: rgba(218, 241, 255, .88); stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 5px rgba(104, 190, 244, .42)); }
.education-content-nodes small, .education-service-nodes small { color: #fff; font-size: var(--education-detail-size); font-weight: 500; line-height: 1.3; letter-spacing: .04em; white-space: nowrap; }
.education-orbit-line { stroke-dasharray: 4 4; animation: education-module-flow 5s linear infinite; }
.education-foundation-layer { position: absolute; z-index: 2; left: 50%; top: 176px; width: 100%; min-height: 118px; padding: 42px 22px 14px; display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 14px; background: linear-gradient(180deg, rgba(30, 49, 61, .48), rgba(15, 29, 38, .34)); border: 1px solid rgba(205, 232, 249, .3); box-shadow: inset 0 1px rgba(255, 255, 255, .11), 0 18px 36px rgba(0, 0, 0, .18); backdrop-filter: blur(8px); transform: translateX(-50%); }
.education-foundation-unit { min-width: 0; display: flex; align-items: center; justify-content: center; gap: 10px; }
.education-foundation-unit svg { width: 49px; height: 34px; flex: 0 0 auto; }
.education-foundation-unit svg circle { fill: rgba(220, 243, 255, .92); stroke-width: 1; animation: education-module-node 3.4s ease-in-out infinite; }
.education-foundation-layer span { color: #fff; font-size: var(--education-detail-size); font-weight: 500; letter-spacing: .04em; line-height: 1.35; text-shadow: 0 2px 9px rgba(0, 0, 0, .96); white-space: nowrap; }
.education-foundation-layer b { color: #fff; font-size: 1rem; font-weight: 300; }

@keyframes education-module-flow { to { stroke-dashoffset: -80; } }
@keyframes education-foundation-flow { to { stroke-dashoffset: 80; } }
@keyframes education-module-node { 50% { opacity: .5; } }

.about-card { align-items: center; }
.about-intro-card { min-height: 740px; background: #001830 url("assets/hero-wave.webp") center center / cover no-repeat; }
.about-intro-card::before { z-index: -1; background: linear-gradient(90deg, rgba(0, 7, 18, .72) 0%, rgba(0, 12, 28, .38) 43%, rgba(0, 0, 0, .04) 72%); mask-image: none; }
.about-intro-copy { position: relative; z-index: 3; width: var(--copy-shell); text-align: center; }
.about-kicker { margin: 0 0 22px; color: #fff; font: 500 .72rem/1.4 var(--mono); letter-spacing: .18em; }
.about-company-name { margin: 0 0 24px; color: #fff; font-size: clamp(1.8rem, 3.15vw, 3.2rem); font-weight: 500; line-height: 1.08; letter-spacing: .08em; text-shadow: 0 3px 20px rgba(0, 0, 0, .4); }
.about-intro-copy h1 { width: 100%; margin: 0 auto; color: #fff; font-size: 1.8rem; font-weight: 600; line-height: 1.08; letter-spacing: -.055em; text-align: center; white-space: nowrap; text-shadow: 0 4px 30px rgba(0, 0, 0, .32); }
.about-lead { max-width: min(100%, calc(54em - 3mm)); margin: 28px auto 0; color: #fff; font-size: clamp(.96rem, 1.12vw, 1.06rem); font-weight: 400; line-height: 1.72; letter-spacing: 0; text-shadow: 0 2px 18px rgba(0, 0, 0, .5); }
.about-scene-grid { margin-top: 34px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255, 255, 255, .3); border-bottom: 1px solid rgba(255, 255, 255, .3); background: rgba(0, 8, 20, .22); backdrop-filter: blur(5px); }
.about-scene-item { height: 210px; padding: 22px 26px 25px; text-align: left; }
.about-scene-item + .about-scene-item { border-left: 1px solid rgba(255, 255, 255, .3); }
.about-scene-item h2 { margin: 0 0 18px; color: #fff; font-size: 1rem; font-weight: 500; line-height: 1.3; letter-spacing: .02em; }
.home-page .about-intro-card .about-scene-item .text-heading-secondary,
.home-page .about-work-card .about-belief-item .text-heading-secondary {
  width: 100%;
  margin-inline: 0;
  text-align: left;
}
.about-scene-item p { margin: 0; color: #fff; font-size: clamp(.96rem, 1.12vw, 1.06rem); font-weight: 400; line-height: 1.68; letter-spacing: 0; }
.about-wave-field { position: absolute; z-index: 1; left: 50%; bottom: -300px; width: min(1000px, 92vw); aspect-ratio: 1; transform: translateX(-50%) perspective(900px) rotateX(64deg); }
.about-wave-field i { position: absolute; inset: 50%; border: 1px solid rgba(255, 255, 255, .2); border-radius: 50%; transform: translate(-50%, -50%); animation: wave-pulse 4.8s ease-in-out infinite; }
.about-wave-field i:nth-child(1) { width: 42%; height: 42%; }.about-wave-field i:nth-child(2) { width: 68%; height: 68%; animation-delay: -1.6s; }.about-wave-field i:nth-child(3) { width: 94%; height: 94%; animation-delay: -3.2s; }
.about-work-card { background: #07101c url("assets/about/smart-manufacturing-motion-original.jpg") center 52% / cover no-repeat; }
.about-work-card::before { content: ""; z-index: 1; background: rgba(0, 6, 16, .46); mask-image: none; }
.about-card-content { position: relative; z-index: 3; width: var(--copy-shell); padding: 94px 0 62px; text-align: center; }
.about-beliefs-content { padding: 0; }
.about-belief-grid { margin-top: 0; }
.about-belief-item h2 { margin-bottom: 10px; font-size: 1.8rem; line-height: 1.08; letter-spacing: -.055em; }
.home-page .about-work-card .about-belief-item > h2.text-heading-secondary { font-weight: 600; }
.about-belief-item h3 { margin: 0 0 14px; color: #fff; font-size: 1rem; font-weight: 500; line-height: 1.3; letter-spacing: .02em; }
.about-section-heading { margin: 0 auto; color: #fff; font-size: clamp(2.65rem, 4.6vw, 4.7rem); font-weight: 500; line-height: 1.08; letter-spacing: -.055em; }
.about-work-card .about-section-heading { width: max-content; max-width: 100%; padding: 12px 18px 15px; background: rgba(0, 0, 0, .48); backdrop-filter: blur(5px); text-shadow: 0 2px 16px rgba(0, 0, 0, .8); }
.about-work-grid { margin-top: 58px; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255, 255, 255, .22); border-bottom: 1px solid rgba(255, 255, 255, .22); }
.about-work-item { position: relative; min-height: 210px; padding: 26px 30px 30px; text-align: left; background: rgba(0, 0, 0, .52); backdrop-filter: blur(5px); }
.about-work-item + .about-work-item { border-left: 1px solid rgba(255, 255, 255, .22); }
.about-work-item > span { color: #fff; font: .65rem/1 var(--mono); letter-spacing: .12em; }
.about-work-item h3 { margin: 68px 0 14px; color: #fff; font-size: 1.24rem; font-weight: 500; letter-spacing: -.02em; }
.about-work-item p { max-width: min(100%, 26em); margin: 0; color: #fff; font-size: .9rem; font-weight: 400; line-height: 1.72; letter-spacing: 0; }
.about-contact-card { background: #07111f url("assets/about/robots-collaboration-lab-generated.jpg") center center / cover no-repeat; }
.about-contact-card::before { content: none; }
.about-contact-copy { position: absolute; left: 50%; top: 68%; width: min(calc(100% - 44px), clamp(819.2px, 74vw, 1240px)); height: 210px; padding: 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 26px; transform: translate(-50%, -50%); text-align: center; }
.about-contact-lead { max-width: min(100%, 32em); margin: 0; color: #fff; font-size: 1.8rem; line-height: 1.35; letter-spacing: -.055em; text-shadow: 0 2px 16px rgba(0, 0, 0, .95), 0 0 32px rgba(0, 0, 0, .72); }
.about-cooperation-list { margin: 0; display: flex; align-items: center; justify-content: center; }
.about-cooperation-list span { width: 196px; height: 50px; display: grid; place-items: center; border: 1px solid rgba(255, 255, 255, .5); border-radius: 999px; color: #fff; font-size: .9rem; line-height: 1; letter-spacing: .04em; background: rgba(0, 8, 20, .28); text-shadow: 0 2px 12px rgba(0, 0, 0, .8); }

@keyframes wave-pulse { 50% { opacity: .4; transform: translate(-50%, -50%) scale(1.03); } }

.solutions { padding-block: 140px; border-top: 1px solid var(--line); }
.solution-links { border-top: 1px solid var(--line); }
.solution-link { min-height: 142px; padding: 24px 6px; display: grid; grid-template-columns: 90px 1fr auto; gap: 24px; align-items: center; border-bottom: 1px solid var(--line); text-decoration: none; transition: padding .3s, background .3s; }
.solution-link:hover { padding-inline: 22px; background: rgba(245, 245, 247, .045); }
.solution-link > span { color: #f5f5f7; font: .62rem var(--mono); }
.solution-link h3 { margin: 0 0 10px; font-size: 1.5rem; font-weight: 400; }
.solution-link p { margin: 0; color: var(--muted); font-size: .86rem; }
.solution-link b { color: var(--accent); font-size: 1.25rem; font-weight: 400; }

.page-main { padding-top: 44px; }
.page-hero { position: relative; min-height: 72vh; padding-block: 120px 90px; display: flex; flex-direction: column; justify-content: flex-end; border-bottom: 1px solid var(--line); overflow: hidden; }
.page-hero::after { content: ""; position: absolute; right: -6%; top: 10%; width: min(50vw, 680px); aspect-ratio: 1; border: 1px solid var(--line); border-radius: 50%; box-shadow: inset 0 0 100px rgba(245, 245, 247, .03); }
.page-hero::before { content: ""; position: absolute; right: 9%; top: 28%; width: min(25vw, 340px); aspect-ratio: 1; border: 1px dashed rgba(245, 245, 247, .2); border-radius: 50%; animation: page-orbit 26s linear infinite; }
.breadcrumb { position: relative; z-index: 2; margin-bottom: 45px; color: #f5f5f7; font: .62rem var(--mono); letter-spacing: .1em; }
.breadcrumb a { text-decoration: none; color: var(--muted); }
.page-hero h1 { position: relative; z-index: 2; max-width: min(100%, 11em); font-size: clamp(3rem, 6vw, 6.8rem); }
.page-hero h1 em { color: var(--accent); }
.page-lead { position: relative; z-index: 2; max-width: min(100%, 40em); margin: 40px 0 0; color: var(--muted); font-size: 1.05rem; line-height: 1.9; }
.page-number { position: absolute; right: 3%; bottom: 6%; z-index: 1; color: rgba(245, 245, 247, .08); font: 300 clamp(8rem, 20vw, 20rem) var(--mono); line-height: .7; }

.page-section { padding-block: 120px; border-bottom: 1px solid var(--line); }
.page-section-head { display: grid; grid-template-columns: .6fr 1.4fr; gap: 8vw; margin-bottom: 64px; }
.page-section-head h2 { margin: 0; font-size: clamp(2.1rem, 4vw, 4.3rem); font-weight: 400; letter-spacing: -.045em; line-height: 1.2; }
.page-section-head p { align-self: end; max-width: min(100%, 32em); margin: 0; color: var(--muted); line-height: 1.85; }
.detail-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.detail-card { min-height: 300px; padding: 28px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(29, 29, 31, .54); }
.detail-card > span { color: var(--accent); font: .6rem var(--mono); }
.detail-card h3 { margin: 90px 0 18px; font-size: 1.35rem; font-weight: 400; }
.detail-card p { color: var(--muted); font-size: .86rem; line-height: 1.8; }
.detail-card ul { margin: 20px 0 0; padding: 0; list-style: none; }
.detail-card li { position: relative; padding: 8px 0 8px 16px; color: #f5f5f7; font-size: .8rem; border-top: 1px solid var(--line); }
.detail-card li::before { content: ""; position: absolute; left: 0; top: 15px; width: 4px; height: 4px; border-radius: 50%; background: var(--accent); }

.process-panel { display: grid; grid-template-columns: .72fr 1.28fr; gap: 8vw; align-items: start; }
.process-copy h2 { margin: 18px 0 28px; font-size: clamp(2.2rem, 4vw, 4.2rem); font-weight: 400; letter-spacing: -.045em; }
.process-copy p { color: var(--muted); line-height: 1.85; }
.process-list { margin: 0; padding: 0; list-style: none; counter-reset: process; }
.process-list li { counter-increment: process; min-height: 110px; display: grid; grid-template-columns: 60px 1fr; align-items: center; border-bottom: 1px solid var(--line); }
.process-list li::before { content: counter(process, cjk-ideographic); color: var(--accent); font: .64rem var(--mono); }
.process-list h3 { margin: 0 0 8px; font-size: 1.2rem; font-weight: 400; }
.process-list p { margin: 0; color: var(--muted); font-size: .82rem; line-height: 1.7; }

.page-cta { position: relative; min-height: 62vh; padding-block: 120px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; overflow: hidden; }
.page-cta h2 { max-width: min(100%, 11em); margin: 18px 0 28px; font-size: clamp(2.5rem, 5vw, 5.5rem); font-weight: 400; letter-spacing: -.05em; }
.page-cta p { max-width: min(100%, 36em); color: var(--muted); line-height: 1.8; }
.page-cta .button { margin-top: 20px; }

@keyframes page-orbit { to { transform: rotate(360deg); } }

.site-footer { min-height: 180px; padding-block: 45px; border-top: 1px solid #d2d2d7; display: flex; align-items: center; justify-content: center; background: #fff; color: #000; }
.site-footer :is(a, span) { color: #000; }
.footer-meta { display: flex; align-items: center; justify-content: center; color: #000; font: .728rem var(--mono); letter-spacing: .08em; text-align: center; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes spin-reverse { to { transform: translate(-50%, -50%) rotate(-360deg); } }
@keyframes breathe { 50% { opacity: .24; transform: scale(1.25); } }
@keyframes signal { to { opacity: 1; transform: scaleY(.72); } }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; padding-top: 110px; }
  .hero-copy { padding-bottom: 16px; }
  .hero-visual { height: 620px; }
  .section-heading { grid-template-columns: 1fr; align-items: start; }
  .section-heading > p { margin-top: 20px; }
  .pipeline { grid-template-columns: 1fr; }
  .technology-panel { grid-template-columns: 1fr; }
  .technology-copy { padding-top: 30px; }
  .manifesto { grid-template-columns: 1fr; gap: 50px; }
}

@media (max-width: 900px) {
  .menu-toggle { display: block; position: relative; z-index: 22; cursor: pointer; }
  .site-nav { position: fixed; top: 0; left: 0; right: 0; bottom: auto; z-index: 21; width: 100vw; height: 100vh; min-height: 100svh; margin: 0; padding: 92px clamp(24px, 8vw, 90px) 40px; display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 24px; background: #fff; opacity: 0; pointer-events: none; transform: translateY(-12px); transition: .25s; }
  .site-nav.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-nav > a, .nav-dropdown-toggle, .nav-static-button { height: auto; padding: 0; align-items: center; font-size: 19.292px; line-height: 1.25; }
  .nav-dropdown { width: 100%; height: auto; }
  .nav-dropdown-toggle { width: 100%; }
  .nav-submenu { position: static; min-width: 0; max-height: none; margin-top: 12px; padding: 10px 18px; gap: 10px; overflow: visible; border: 0; border-radius: 0; background: #f5f5f7; box-shadow: none; backdrop-filter: none; opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
  .nav-submenu a, .nav-submenu .nav-static-button { width: auto; height: auto; padding: 0; color: #000; font-size: 19.292px; opacity: 1; transform: none; }
  .nav-dropdown:hover .nav-submenu, .nav-dropdown:focus-within .nav-submenu, .nav-dropdown.open .nav-submenu { transform: none; }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 36px); }
  .site-header, .nav-shell, .brand, .menu-toggle { height: 48px; }
  .nav-shell { padding: 0 16px; }
  .menu-toggle { z-index: 22; }
  .site-nav { padding: 88px 24px 40px; gap: 28px; }
  .site-nav > a, .nav-dropdown-toggle, .nav-static-button { font-size: 19.292px; }
  .home-page.education-page .home-card .scene-card-title { font-size: 19.292px; }
  .home-page.education-page .education-idea-card .scene-card-title { top: 72px; }
  .home-page.education-page .education-product-card .scene-card-title { top: 62px; }
  .home-page.education-page .education-robot-card .scene-card-title { top: 72px; }
  .hero { padding-top: 80px; gap: 20px; }
  .hero-copy { padding: 68px 0 16px; }
  h1 { font-size: clamp(2.8rem, 13vw, 4.6rem); }
  .hero-intro { margin-top: 30px; font-size: .95rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
  .hero-visual { min-height: 430px; height: 62vh; }
  .visual-readout { grid-template-columns: 1fr; }.visual-readout div:not(:first-child) { display: none; }
  .hero-foot span:last-child { display: none; }
  .manifesto, .capabilities, .applications, .technology, .contact { padding-block: 100px; }
  .manifesto-copy > p:last-child { margin-left: 0; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 310px; }
  .pipeline-flow { grid-template-columns: repeat(2, 1fr); }
  .pipeline-flow li:nth-child(3), .pipeline-flow li:nth-child(4) { border-top: 1px solid var(--line); }
  .application-item { padding-block: 28px; grid-template-columns: 54px 1fr auto; gap: 14px; }
  .application-en { display: none; }.application-item h3 { font-size: 1.25rem; }.application-item p { font-size: .78rem; line-height: 1.6; }
  .technology-panel { padding: 28px 22px; min-height: auto; }
  .contact-orbit { width: 100vw; right: -54%; opacity: .7; }
  .site-footer { padding-inline: 22px; }.footer-meta { flex-direction: row; }
  .home-stack { padding-top: 48px; gap: 10px; }
  .home-card { min-height: 620px; }
  .home-card-model, .home-card-robot, .home-card-teaching { min-height: 740px; }
  .home-card-copy { padding-top: 58px; }
  .home-card-main { background-position: 57% center; }
  .home-card-main-copy { padding-top: 0; }
  .home-card .home-card-main-copy h1 { font-size: clamp(2.45rem, 11vw, 4rem); }
  .home-card-main .home-card-main-copy p { max-width: 20em; font-size: clamp(.9rem, 4vw, 1.05rem); line-height: 1.5; white-space: normal; }
  .home-card-main .home-card-main-copy .hero-statement { margin-top: 22px; }
  .home-card-main .home-card-main-copy .hero-description { margin-top: 8px; }
  .home-card-model-copy { width: calc(100% - 32px); padding-top: 38px; }
  .home-card-model-copy .model-kicker { font-size: clamp(1.65rem, 5.4vw, 2.05rem); line-height: 1.25; }
  .home-card-model-copy .model-kicker-en { margin-top: 8px; font-size: clamp(.78rem, 2.65vw, .93rem); }
  .home-card-model-copy .model-description { max-width: calc(413px + 1cm); margin-top: 13px; font-size: clamp(.78rem, 2.65vw, .93rem); line-height: 1.6; }
  .home-card-robot-copy .model-description { max-width: calc(413px + .7cm); }
  .home-card-robot { background-size: auto 100%; }
  .home-card-teaching::before { background-position: center center; }
  .teaching-foreground { inset: 275px 0 0; padding: 0 16px 26px; }
  .teaching-device-group { width: 100%; gap: clamp(12px, 4vw, 18px); }
  .teaching-product { grid-template-rows: 285px auto; }
  .teaching-product-glove { --teaching-product-shift: 3.5px; }
  .teaching-product-exoskeleton { --teaching-product-shift: -3.5px; }
  .teaching-product-visual { height: 285px; }
  .teaching-product-glove img { max-width: 82%; max-height: 170px; transform: none; }
  .teaching-product-exoskeleton img { max-width: 96%; max-height: 255px; transform: scale(1.34); }
  .teaching-product-copy { min-height: 76px; padding-top: 12px; }
  .home-card-teaching { --teaching-detail-size: clamp(.78rem, 2.65vw, .93rem); }
  .teaching-product-copy p { max-width: 13em; margin: 5px auto 0; line-height: 1.45; }
  .home-card-teaching-copy { padding-top: 34px; }
  .home-card-teaching-copy::before { top: 10px; width: calc(100% + 16px + 2cm); height: 210px; }
  .home-card-teaching-copy .model-description { max-width: calc(413px + 2.5cm); margin-top: 11px; font-size: clamp(.78rem, 2.65vw, .93rem); line-height: 1.6; }
  .model-visual { --model-gap-inset: 45px; top: 300px; width: calc(100% - 18px); height: 370px; grid-template-columns: minmax(110px, 1fr) 87px minmax(160px, 1.16fr) 87px minmax(110px, 1fr); }
  .model-module, .model-module-connector { height: 300px; }
  .model-module h3 { font-size: clamp(.82rem, 2.8vw, 1.02rem); letter-spacing: .04em; }
  .model-module-connector h3 { font-size: clamp(.86rem, 3vw, 1.08rem); }
  .model-module p { height: 4.6em; flex-basis: 4.6em; font-size: clamp(.72rem, 2.464vw, .888rem); line-height: 1.5; letter-spacing: .025em; }
  .model-module-connector p { max-width: calc(12em + 2cm); letter-spacing: 0; }
  .model-organ, .model-contract-core { width: min(158px, 98%); height: 150px; margin-top: 10px; }
  .model-contract-core { width: min(182px, 100%); }
  .model-flow { transform: translateY(-33px); }
  .model-flow span { height: 17px; transform: none; }
  .home-card-copy p { font-size: .92rem; }
  .home-card h1, .home-card h2 { font-size: clamp(2.45rem, 10.8vw, 3.7rem); }
  .card-actions { gap: 22px; margin-top: 20px; }
  .card-actions a { font-size: .84rem; }
  .card-orbit { width: 120vw; bottom: -28%; }
  .education-visual { width: 150vw; bottom: -100px; transform: translateX(-50%) scale(.76); }
  .lab-visual { width: 150vw; left: 42%; transform: translateX(-50%) scale(.72); transform-origin: bottom center; }
  .industry-grid { width: 150vw; }
  .data-field { width: 150vw; bottom: -160px; }
  .solutions { padding-block: 100px; }
  .solution-link { grid-template-columns: 38px 1fr auto; gap: 12px; }
  .solution-link h3 { font-size: 1.08rem; }.solution-link p { font-size: .76rem; line-height: 1.6; }
  .page-main { padding-top: 48px; }
  .page-hero { min-height: 76vh; padding-block: 90px 70px; }
  .page-hero h1 { font-size: clamp(2.8rem, 13vw, 4.8rem); }
  .page-hero::after { width: 100vw; right: -55%; top: 17%; }.page-hero::before { width: 54vw; right: -12%; top: 28%; }
  .page-number { font-size: 9rem; }
  .page-section { padding-block: 88px; }
  .page-section-head { grid-template-columns: 1fr; gap: 30px; }
  .detail-grid { grid-template-columns: 1fr; }
  .detail-card { min-height: 260px; }.detail-card h3 { margin-top: 62px; }
  .process-panel { grid-template-columns: 1fr; gap: 45px; }
  .page-cta { min-height: 70vh; padding-block: 90px; }
  .home-card .scene-card-title { top: 26px; left: 16px; }
  .education-idea-card { --education-detail-size: clamp(.8rem, 3.4vw, .94rem); min-height: 670px; }
  .education-idea-card::before { background-position: 39% center; }
  .education-idea-content { width: calc(100% - 32px); min-height: 670px; padding: 72px 0 38px; }
  .education-idea-copy h3 { font-size: clamp(1.8rem, 8vw, 2.6rem); }
  .education-idea-copy p { max-width: 29em; margin-top: 13px; font-size: var(--education-detail-size); line-height: 1.62; }
  .education-value-stack { top: 250px; width: calc(100% - 24px); height: 320px; }
  .education-core-layer { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; }
  .education-core-panel { min-height: 150px; padding: 14px 6px 13px; backdrop-filter: blur(6px); }
  .education-core-content, .education-core-service { grid-column: auto; }
  .education-core-panel h4 { margin-bottom: 11px; font-size: 1.04rem; }
  .education-foundation-title { top: 13px; font-size: 1.04rem; }
  .education-content-nodes svg { width: 22px; height: 22px; }
  .education-service-nodes span { min-height: 37px; padding-inline: 1px; gap: 3px; }
  .education-service-nodes svg { width: 16px; height: 16px; }
  .education-content-nodes small, .education-service-nodes small { font-size: var(--education-detail-size); }
  .education-module-links { height: 280px; }
  .education-foundation-layer { top: 184px; width: 100%; min-height: 112px; padding: 38px 9px 11px; gap: 5px; }
  .education-foundation-unit { gap: 4px; }
  .education-foundation-unit svg { width: 36px; height: 28px; }
  .education-foundation-layer span { font-size: var(--education-detail-size); }
  .about-intro-copy { width: calc(100% - 32px); }
  .about-company-name { margin-bottom: 18px; font-size: clamp(1.42rem, 6.2vw, 1.8rem); }
  .about-intro-copy h1 { font-size: clamp(1rem, 4.3vw, 1.3rem); }
  .about-intro-card { min-height: 930px; }
  .about-intro-card { background-position: 57% center; }
  .about-lead { max-width: 31em; margin-top: 24px; font-size: .98rem; line-height: 1.68; }
  .about-scene-grid { margin-top: 28px; grid-template-columns: 1fr; }
  .about-scene-item { height: 210px; padding: 18px 20px 20px; text-align: center; }
  .about-scene-item + .about-scene-item { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .3); }
  .about-scene-item h2 { margin-bottom: 11px; font-size: .94rem; }
  .about-scene-item p { font-size: .98rem; line-height: 1.62; }
  .about-belief-item h2 { margin-bottom: 8px; font-size: clamp(1rem, 4.3vw, 1.3rem); }
  .about-belief-item h3 { margin-bottom: 10px; font-size: .94rem; }
  .about-card-content { width: calc(100% - 32px); padding: 84px 0 52px; }
  .about-section-heading { font-size: clamp(2.35rem, 10vw, 3.5rem); }
  .about-work-card { min-height: 850px; }
  .about-work-grid { margin-top: 42px; grid-template-columns: 1fr; }
  .about-work-item { min-height: 160px; padding: 20px 22px 22px; }
  .about-work-item + .about-work-item { border-left: 0; border-top: 1px solid rgba(255, 255, 255, .22); }
  .about-work-item h3 { margin-top: 30px; }
  .about-work-item p { max-width: none; font-size: .84rem; }
  .about-contact-copy { position: relative; left: auto; top: auto; width: calc(100% - 32px); height: 210px; margin-inline: auto; padding: 0; transform: none; text-align: center; }
  .about-contact-lead { font-size: clamp(1rem, 4.3vw, 1.3rem); }
  .about-cooperation-list { margin: 0; }
  .about-cooperation-list span { width: min(260px, 80vw); }
}

@media (max-width: 480px) {
  .education-idea-card { --education-detail-size: .78rem; min-height: 670px; }
  .education-idea-copy h3 { font-size: 1.75rem; }
  .education-idea-copy p { max-width: 24em; font-size: var(--education-detail-size); }
  .education-foundation-layer { grid-template-columns: minmax(0, 1fr) 14px minmax(0, 1fr); }
  .home-card-model { min-height: 840px; }
  .home-card-robot { min-height: 740px; }
  .home-card-teaching { --teaching-detail-size: .76rem; min-height: 840px; background-position: center center; }
  .home-card-teaching-copy .model-kicker { font-size: 1.55rem; }
  .home-card-teaching-copy .model-description { max-width: calc(20.3em + 3cm); font-size: .76rem; }
  .home-card-model-copy .model-kicker { font-size: 1.55rem; }
  .home-card-model-copy .model-kicker-en { max-width: 22em; line-height: 1.35; }
  .home-card-model-copy .model-description { max-width: calc(20.3em + 1cm); font-size: .76rem; }
  .home-card-robot-copy .model-description { max-width: calc(20.3em + .7cm); }
  .model-visual { --model-gap-inset: 17px; top: 400px; height: 370px; grid-template-columns: minmax(68px, 1fr) 35px minmax(118px, 1.2fr) 35px minmax(68px, 1fr); }
  .model-module, .model-module-connector { height: 275px; }
  .model-organ, .model-contract-core { width: min(112px, 100%); height: 118px; }
  .model-contract-core { width: min(128px, 100%); }
  .model-flow { transform: translateY(-36px); }
  .model-flow span { height: 15px; }
}

.home-card :is(h1, h2, h3, p, a, span, em, b) { color: #fff; }

/* Homepage card typography: title, secondary title and body. */
.home-page .home-card .text-title {
  color: #f5f5f7;
  font-size: var(--home-card-title-size);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0;
}
.home-page .home-card .text-heading-secondary {
  width: min(950px, calc(100% - 32px));
  margin-inline: auto;
  color: #f5f5f7;
  font-size: var(--home-card-secondary-title-size);
  font-weight: 400;
  line-height: 1.3;
  letter-spacing: 0;
}
.home-page .home-card .text-body {
  color: #fff;
  font-size: var(--home-card-body-size);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0;
}

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

/* Education / Product */
.education-product-card { height: 692px; min-height: 692px; align-items: stretch; background: #06111d url("assets/model/model-optical-light-flow.jpg") center center / cover no-repeat; }
.education-product-card::before { content: ""; position: absolute; z-index: 0; inset: 0; background: linear-gradient(180deg, rgba(2, 7, 15, .78) 0%, rgba(4, 10, 24, .64) 34%, rgba(3, 8, 20, .56) 68%, rgba(1, 5, 12, .72) 100%), linear-gradient(90deg, rgba(0, 4, 12, .34), rgba(16, 17, 44, .12) 28% 72%, rgba(0, 4, 12, .34)); mask-image: none; }
.education-product-card::after { content: ""; position: absolute; z-index: 0; inset: 0; background: radial-gradient(ellipse at 50% 63%, rgba(124, 145, 255, .15), transparent 28%), linear-gradient(rgba(225, 237, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(225, 237, 255, .025) 1px, transparent 1px); background-size: 100% 100%, 76px 76px, 76px 76px; pointer-events: none; }
.education-product-card .scene-card-title { z-index: 6; }
.education-product-content { position: relative; z-index: 2; width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 56px 0 12px; text-align: center; }
.education-product-copy { width: min(880px, 100%); margin: 0 auto; }
.education-product-eyebrow { margin: 0 0 9px; color: rgba(202, 222, 240, .78) !important; font-size: .72rem; letter-spacing: .22em; }
.education-product-copy h3 { margin: 0; color: #fff; font-size: clamp(2rem, 2.7vw, 2.4rem); font-weight: 500; line-height: 1.18; letter-spacing: -.045em; }
.education-product-copy > p:last-child { max-width: 55em; margin: 15px auto 0; color: rgba(242, 247, 252, .9); font-size: clamp(.9rem, 1.15vw, 1.04rem); line-height: 1.72; text-shadow: 0 2px 14px rgba(0, 0, 0, .64); }
.education-product-model { margin-top: 16px; display: flex; flex-direction: column; }
.education-product-model > h4 { margin: 0; color: #fff; font-size: clamp(.9rem, 1.15vw, 1.04rem); font-weight: 400; line-height: 1.72; letter-spacing: 0; }
.education-product-model-visual.model-visual { order: 2; position: relative; left: auto; top: auto; width: min(780px, 78%); height: 172px; margin: 28px auto -4px; opacity: .8; transform: none; }
.education-product-model-visual .model-module, .education-product-model-visual .model-module-connector { height: 180px; }
.education-product-model-visual .model-organ, .education-product-model-visual .model-contract-core { width: min(150px, 92%); height: 76px; margin-top: 4px; }
.education-product-model-visual .model-contract-core { width: min(165px, 100%); }
.education-product-model-visual .model-module h3 { height: 23px; flex-basis: 23px; font-size: .88rem; transform: translateY(.3cm); }
.education-product-model-visual .model-module p { height: 3.2em; flex-basis: 3.2em; margin-top: calc(18px + .8cm); font-size: .68rem; line-height: 1.35; }
.education-product-model-visual .model-module h3,
.education-product-model-visual .model-module p { color: #a1a1a6; opacity: 1; }
.education-product-model-visual .education-model-name { margin-top: calc(12px + 1cm); color: #d2d2d7; font-family: var(--sans); font-size: 14.56px; font-weight: 400; line-height: 1.2; letter-spacing: 0; white-space: nowrap; }
.education-product-model-visual .model-flow { transform: translateY(-24px); }
.education-product-model-visual .contract-prism-side { fill: url(#education-contract-side); }
.education-product-model-visual .contract-prism-face { fill: url(#education-contract-face); }
.education-product-model-visual .contract-core-light { fill: url(#education-contract-center); }
.education-model-advantages { order: 1; width: min(1000px, 100%); margin: calc(22px + 1cm) auto 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; transform: translateY(-14px); }
.education-model-advantages > div { --advantage-accent: #7edcff; position: relative; min-width: 0; min-height: 190px; padding: 12px 18px 14px; display: flex; flex-direction: column; justify-content: flex-start; gap: 6px; overflow: hidden; text-align: left; background: linear-gradient(145deg, rgba(29, 77, 91, .44), rgba(10, 32, 46, .28)); border: 1px solid color-mix(in srgb, var(--advantage-accent) 34%, rgba(255, 255, 255, .2)); box-shadow: inset 0 1px rgba(255, 255, 255, .12), 0 18px 34px rgba(0, 0, 0, .16), 0 0 24px color-mix(in srgb, var(--advantage-accent) 8%, transparent); backdrop-filter: blur(7px); transition: transform .28s ease, border-color .28s, box-shadow .28s; }
.education-model-advantages > div:nth-child(2) { --advantage-accent: #a88cff; background: linear-gradient(145deg, rgba(70, 54, 116, .44), rgba(28, 21, 59, .28)); }
.education-model-advantages > div:nth-child(3) { --advantage-accent: #69e3b3; background: linear-gradient(145deg, rgba(28, 83, 70, .44), rgba(10, 38, 36, .28)); }
.education-model-advantages > div:nth-child(4) { --advantage-accent: #8da8ff; background: linear-gradient(145deg, rgba(43, 65, 118, .44), rgba(15, 28, 61, .28)); }
.education-model-advantages > div:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--advantage-accent) 64%, white); box-shadow: inset 0 1px rgba(255, 255, 255, .18), 0 24px 42px rgba(0, 3, 10, .34), 0 0 32px color-mix(in srgb, var(--advantage-accent) 22%, transparent); }
.education-model-advantages > div::after { content: ""; position: absolute; left: 18px; top: 0; width: 64px; height: 2px; background: linear-gradient(90deg, var(--advantage-accent), transparent); box-shadow: 0 0 12px var(--advantage-accent); }
.education-model-advantages strong { color: #fff; font-size: 1.04rem; font-weight: 700; letter-spacing: .025em; text-align: center; }
.education-model-advantages span { color: #fff !important; }
.education-advantage-diagram { width: 100%; height: 58px; margin: -2px 0 2px; overflow: visible; fill: none; stroke: var(--advantage-accent); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 5px color-mix(in srgb, var(--advantage-accent) 42%, transparent)); }
.education-advantage-diagram .diagram-track { stroke: rgba(255, 255, 255, .24); stroke-dasharray: 4 5; }
.diagram-node { transition: opacity .2s, transform .2s; transform-box: fill-box; transform-origin: center; }
.diagram-node circle { fill: rgba(5, 18, 31, .72); }
.diagram-pulse { fill: var(--advantage-accent); stroke: none; animation: advantage-pipeline 3.4s linear infinite; }
.diagram-step { fill: color-mix(in srgb, var(--advantage-accent) 12%, transparent); opacity: .55; transition: opacity .25s, fill .25s; }
.diagram-climb { stroke-dasharray: 4 5; }
.diagram-climber { fill: var(--advantage-accent); animation: advantage-climb 3.6s ease-in-out infinite; }
.diagram-star { opacity: .7; animation: advantage-star 2.4s ease-in-out infinite; }
.diagnostic-node { fill: rgba(5, 25, 31, .76); }
.diagnostic-alert { fill: #ffae5c; stroke: #ffd2a1; animation: advantage-alert 2.8s ease-in-out infinite; }
.diagnostic-scan, .diagnostic-box { opacity: .64; stroke-dasharray: 4 4; }
.diagnostic-check { opacity: 0; animation: advantage-check 2.8s ease-in-out infinite; }
.network-link { stroke: rgba(255, 255, 255, .26); stroke-dasharray: 4 5; }
.network-core { fill: color-mix(in srgb, var(--advantage-accent) 18%, rgba(6, 17, 37, .9)); }
.network-device { opacity: .82; }
.network-packet { fill: var(--advantage-accent); stroke: none; }
.packet-one { animation: advantage-packet-one 3.2s ease-in-out infinite; }
.packet-two { animation: advantage-packet-two 3.2s ease-in-out -1.6s infinite; }
.education-model-advantages > div:hover .diagram-node { opacity: 1; transform: scale(1.08); }
.education-model-advantages > div:hover .diagram-step { fill: color-mix(in srgb, var(--advantage-accent) 28%, transparent); opacity: 1; }
.education-model-advantages > div:hover .diagnostic-box { opacity: 1; stroke-dasharray: none; }
.education-model-advantages > div:hover .network-link { stroke: var(--advantage-accent); }
@keyframes advantage-pipeline { 0% { cx: 24px; opacity: 0; } 8% { opacity: 1; } 92% { opacity: 1; } 100% { cx: 198px; opacity: 0; } }
@keyframes advantage-climb { 0%, 12% { cx: 34px; cy: 58px; opacity: 0; } 20% { opacity: 1; } 48% { cx: 96px; cy: 43px; } 82% { cx: 166px; cy: 26px; opacity: 1; } 100% { cx: 166px; cy: 26px; opacity: 0; } }
@keyframes advantage-star { 50% { opacity: 1; transform: scale(1.18); transform-origin: 184px 14px; } }
@keyframes advantage-alert { 0%, 42%, 100% { opacity: .45; } 52%, 72% { opacity: 1; filter: drop-shadow(0 0 7px #ffae5c); } }
@keyframes advantage-check { 0%, 55% { opacity: 0; stroke-dashoffset: 20; } 72%, 90% { opacity: 1; stroke-dashoffset: 0; } 100% { opacity: 0; } }
@keyframes advantage-packet-one { 0%, 12% { cx: 110px; cy: 40px; opacity: 0; } 22% { opacity: 1; } 82% { cx: 30px; cy: 18px; opacity: 1; } 100% { cx: 30px; cy: 18px; opacity: 0; } }
@keyframes advantage-packet-two { 0%, 12% { cx: 110px; cy: 40px; opacity: 0; } 22% { opacity: 1; } 82% { cx: 190px; cy: 66px; opacity: 1; } 100% { cx: 190px; cy: 66px; opacity: 0; } }
.education-advantage-chain { width: 100%; margin-top: auto; padding-top: 10px; border-top: 1px solid rgba(255, 255, 255, .16); color: var(--advantage-accent) !important; text-align: center; white-space: normal; }
.education-robot-card { height: 730px; min-height: 730px; align-items: stretch; background: #04080e; }
.education-robot-card::before { content: ""; position: absolute; z-index: 0; inset: 0; background: url("assets/education/education-robot-test-stage-bg.jpg") center top / auto 110% no-repeat; filter: brightness(.76) saturate(.68) sepia(.1) hue-rotate(-8deg) contrast(.98) blur(.45px); transform: scale(1.01); mask-image: none; }
.education-robot-card .scene-card-title { z-index: 6; }
.education-robot-content { position: relative; z-index: 2; width: min(1120px, calc(100% - 48px)); margin: 0 auto; padding: 62px 0 16px; text-align: center; }
.education-product-robot { position: relative; margin: 0; padding: 0; }
.education-robot-heading { position: relative; z-index: 5; text-shadow: 0 2px 5px rgba(0, 0, 0, .95), 0 0 18px rgba(0, 0, 0, .72); }
.education-robot-heading::before { content: ""; position: absolute; z-index: -1; left: 50%; top: 50%; width: min(920px, 94vw); height: 138px; background: radial-gradient(ellipse, rgba(0, 0, 0, .58) 0%, rgba(0, 0, 0, .3) 50%, transparent 78%); transform: translate(-50%, -50%); filter: blur(6px); pointer-events: none; }
.education-robot-heading h4 { margin: 0; color: #fff; font-size: clamp(1.45rem, 2.3vw, 2.05rem); font-weight: 500; letter-spacing: -.035em; }
.education-page .education-robot-heading .education-robot-description { margin: 10px auto 0; }
.education-robot-stage { position: relative; width: min(1040px, 100%); height: 480px; margin: 4px auto 0; transform: translateY(.5cm); }
.education-robot-stage::after { content: none; }
.education-robot-stage::before { content: ""; position: absolute; z-index: 1; left: 50%; bottom: 22px; width: 230px; height: 38px; border-radius: 50%; background: radial-gradient(ellipse, rgba(0, 0, 0, .48), rgba(0, 0, 0, .2) 48%, transparent 74%); transform: translateX(-50%); filter: blur(9px); }
.education-robot-product { position: absolute; z-index: 2; left: 50%; bottom: 16px; width: auto; height: 440px; display: block; object-fit: contain; transform: translateX(-50%); filter: brightness(1.04) contrast(1.03) drop-shadow(0 24px 28px rgba(0, 0, 0, .58)) drop-shadow(0 0 12px rgba(120, 190, 255, .16)); }
.education-robot-leaders { position: absolute; z-index: 3; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; }
.education-robot-leaders path { fill: none; stroke: rgba(157, 191, 222, .5); stroke-width: 2; stroke-dasharray: 3 4; }
.education-robot-leaders circle { fill: #bfeaff; stroke: rgba(112, 199, 255, .45); stroke-width: 5; paint-order: stroke; filter: drop-shadow(0 0 6px rgba(84, 194, 255, .9)); }
.education-robot-callout { position: absolute; z-index: 4; width: 270px; min-height: 96px; padding: 13px 16px 12px; display: flex; flex-direction: column; gap: 4px; text-align: left; text-shadow: 0 1px 6px rgba(0, 0, 0, .9); }
.education-robot-callout strong { position: relative; width: fit-content; padding-bottom: 7px; color: #fff; font-size: clamp(.96rem, 1.25vw, 1.12rem); font-weight: 400; letter-spacing: .015em; }
.education-robot-callout strong::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(214, 242, 255, .92), transparent); box-shadow: 0 0 10px rgba(103, 193, 247, .56); }
.education-robot-callout span { color: rgba(247, 250, 253, .9); font-size: .75rem; line-height: 1.4; }
.education-robot-callout small { color: #fff; font-size: .67rem; line-height: 1.4; }
.callout-camera { left: 0; top: 38px; }
.callout-arms { right: 0; top: 68px; text-align: right; align-items: flex-end; }
.callout-lift { left: 0; top: 190px; }
.callout-lidar { right: 0; top: 216px; text-align: right; align-items: flex-end; }
.callout-base { left: 0; top: 350px; }
.callout-expand { right: 0; top: 360px; text-align: right; align-items: flex-end; }
.education-robot-safety { position: relative; z-index: 4; width: fit-content; margin: 13px auto 0; padding: 9px 18px; font-size: .68rem; letter-spacing: .04em; }

/* Keep the shared typography aligned inside compact education cards. */
.education-page .home-card .text-body { color: #fff !important; }
.education-page .home-card .education-robot-safety.text-body { color: #ff6b6b !important; }
.education-page .scene-card-title.text-heading-secondary,
.education-page .education-foundation-title.text-heading-secondary {
  width: auto;
  margin-inline: 0;
  text-align: left;
}
.education-page .education-core-panel .text-heading-secondary,
.education-page .education-model-advantages .text-heading-secondary,
.education-page .education-product-model-visual .text-heading-secondary {
  width: 100%;
  margin-inline: 0;
}
.education-page .education-model-advantages .text-heading-secondary { text-align: left; font-weight: 700; }
.education-page .education-robot-callout .text-heading-secondary {
  width: fit-content;
  margin-inline: 0;
  text-align: left;
  color: #fff;
  font-weight: 400;
  background: none;
  -webkit-text-fill-color: currentColor;
}
.education-page .home-card .education-robot-callout span.text-body { color: #f5f5f7 !important; }
.education-page .home-card .education-robot-callout small.text-body { color: #fff !important; }
.education-content-card,
.education-service-card { background: #0b0d10; }
.education-content-card::before,
.education-service-card::before { content: ""; position: absolute; z-index: 0; inset: 0; background-position: center; background-size: cover; background-repeat: no-repeat; transform: scale(1.01); mask-image: none; }
.education-content-card::before { background-image: url("assets/education/education-content-bg.jpg?v=20260811-2"); background-position: center 48%; filter: brightness(1.02) saturate(.86) sepia(.035) contrast(.96); }
.education-service-card::before { background-image: url("assets/education/education-service-bg.jpg?v=20260811-2"); background-position: center 50%; filter: brightness(.96) saturate(.84) sepia(.04) contrast(.97); }
.education-content-card::after,
.education-service-card::after { content: ""; position: absolute; z-index: 1; inset: 0; background: linear-gradient(180deg, rgba(5, 8, 12, .34) 0%, rgba(5, 8, 12, .03) 32%, rgba(5, 8, 12, .07) 100%); pointer-events: none; }
.education-page .education-content-card .scene-card-title.text-heading-secondary,
.education-page .education-service-card .scene-card-title.text-heading-secondary { z-index: 2; color: #fff; text-shadow: 0 2px 12px rgba(0, 0, 0, .72); }

@media (max-width: 780px) {
  .education-product-card { height: 1080px; min-height: 1080px; background-size: auto 1080px; }
  .education-product-content { width: calc(100% - 32px); padding: 62px 0 14px; }
  .education-product-eyebrow { font-size: .64rem; letter-spacing: .14em; }
  .education-product-copy h3 { font-size: clamp(1.65rem, 5.4vw, 2.05rem); line-height: 1.25; }
  .education-product-copy > p:last-child { max-width: 32em; font-size: clamp(.78rem, 3.25vw, .92rem); line-height: 1.64; }
  .education-product-model { margin-top: 12px; }
  .education-product-model > h4 { font-size: clamp(.78rem, 3.25vw, .92rem); line-height: 1.64; }
  .education-product-model-visual.model-visual { --model-gap-inset: 25px; top: auto; width: calc(88% + 14px); height: 230px; margin: 22px auto -4px; grid-template-columns: minmax(76px, 1fr) 34px minmax(124px, 1.15fr) 34px minmax(76px, 1fr); }
  .education-product-model-visual .model-module, .education-product-model-visual .model-module-connector { height: 215px; }
  .education-product-model-visual .model-organ, .education-product-model-visual .model-contract-core { width: min(108px, 100%); height: 82px; }
  .education-product-model-visual .model-contract-core { width: min(124px, 100%); }
  .education-product-model-visual .model-module h3 { font-size: clamp(.76rem, 2.8vw, .94rem); }
  .education-product-model-visual .model-module p { font-size: clamp(.65rem, 2.35vw, .78rem); }
  .education-product-model-visual .education-model-name { font-size: 19.292px; }
  .education-product-model-visual .model-flow { transform: translateY(-38px); }
  .education-model-advantages { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin-top: calc(22px + 1cm); transform: translateY(-14px); }
  .education-model-advantages > div { min-height: 190px; padding: 12px 18px 14px; gap: 6px; }
  .education-model-advantages > div::after { left: 18px; width: 64px; }
  .education-advantage-diagram { height: 58px; margin: -2px 0 2px; }
  .education-advantage-chain { white-space: normal; }
  .education-robot-card { min-height: 1180px; }
  .education-robot-card::before { background-position: center top; background-size: auto 110%; }
  .education-robot-content { width: calc(100% - 32px); padding: 72px 0 42px; }
  .education-robot-stage { height: 930px; }
  .education-robot-product { top: 15px; bottom: auto; height: 485px; }
  .education-robot-stage::before { top: 433px; bottom: auto; width: 330px; }
  .education-robot-leaders { display: none; }
  .education-robot-callout { position: absolute; top: auto; right: auto; width: calc(50% - 5px); min-height: 103px; padding: 12px 10px; align-items: flex-start; text-align: left; }
  .education-robot-callout strong { font-size: .82rem; }
  .education-robot-callout span { font-size: .68rem; }
  .education-robot-callout small { font-size: .62rem; }
  .callout-camera { left: 0; top: 515px; }
  .callout-arms { left: calc(50% + 5px); top: 515px; }
  .callout-lift { left: 0; top: 628px; }
  .callout-lidar { left: calc(50% + 5px); top: 628px; }
  .callout-base { left: 0; top: 741px; }
  .callout-expand { left: calc(50% + 5px); top: 741px; }
  .education-robot-safety { max-width: 28em; margin: 12px auto 0; font-size: .63rem; line-height: 1.55; }
}

@media (max-width: 480px) {
  .education-product-card { height: 1190px; min-height: 1190px; }
  .education-product-copy h3 { font-size: 1.55rem; }
  .education-robot-card { min-height: 1195px; }
  .education-product-model-visual.model-visual { --model-gap-inset: 12px; width: calc(100% + 16px); height: 300px; margin-left: -8px; grid-template-columns: minmax(62px, 1fr) 27px minmax(108px, 1.2fr) 27px minmax(62px, 1fr); }
  .education-product-model-visual .model-module, .education-product-model-visual .model-module-connector { height: 245px; }
  .education-product-model-visual .model-organ, .education-product-model-visual .model-contract-core { width: min(100px, 100%); height: 105px; }
  .education-product-model-visual .model-contract-core { width: min(116px, 100%); }
  .education-product-model-visual .model-flow { transform: translateY(-42px); }
  .education-product-model-visual .model-flow span { height: 14px; }
  .education-product-model-visual .model-module p { height: 5.5em; flex-basis: 5.5em; font-size: .6rem; }
  .education-product-model-visual .model-module-connector p { width: calc(100% + 1cm); }
  .education-robot-product { height: 455px; }
  .education-robot-stage::before { top: 404px; }
  .education-robot-callout { min-height: 112px; padding-inline: 8px; }
  .callout-camera, .callout-arms { top: 485px; }
  .callout-lift, .callout-lidar { top: 607px; }
  .callout-base, .callout-expand { top: 729px; }
}