:root {
  --ink: #edf3ff;
  --muted: #9aa9c3;
  --dim: #6f809c;
  --line: rgba(160, 184, 222, .17);
  --bg: #07111f;
  --panel: #0d1b2e;
  --panel-light: #122642;
  --blue: #66a6ff;
  --cyan: #65e8dd;
  --orange: #ffac70;
  --pink: #df9cff;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-text-size-adjust: 100%;
}
a { color: inherit; text-decoration: none; }
button, select { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.section-wrap { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }
.anchor-target { scroll-margin-top: 96px; }

.site-header {
  width: min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: .92rem; font-weight: 700; letter-spacing: .02em; }
.brand-mark { color: var(--cyan); font-size: .75rem; font-weight: 900; letter-spacing: .18em; }
.header-tools { display: flex; align-items: center; justify-content: flex-end; gap: 22px; }
.nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; color: var(--muted); font-size: .97rem; }
.nav a { transition: color .2s ease; }
.nav a:hover, .nav a:focus-visible { color: var(--ink); }
.language-picker select {
  cursor: pointer;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 25px 7px 11px;
  color: var(--ink);
  background: var(--panel);
  font-size: .92rem;
}

.hero { min-height: 620px; display: grid; grid-template-columns: 1.07fr .93fr; align-items: center; gap: 40px; position: relative; }
.hero-copy { padding: 76px 0; position: relative; z-index: 1; }
.eyebrow { margin: 0 0 18px; color: var(--cyan); font-size: .86rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 700px; margin-bottom: 24px; font-size: clamp(3rem, 6vw, 5.9rem); line-height: 1.03; letter-spacing: -.055em; overflow-wrap: anywhere; }
.lead { max-width: 640px; color: var(--muted); font-size: 1.15rem; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 34px; }
.button { display: inline-flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 999px; padding: 12px 20px; font-size: .92rem; font-weight: 800; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { border-color: var(--blue); color: #051120; background: var(--blue); }
.button-quiet { color: var(--muted); }
.button-quiet:hover, .button-quiet:focus-visible { background: var(--panel); border-color: var(--blue); color: var(--ink); }

.hero-art { min-height: 440px; position: relative; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: radial-gradient(circle at 40% 32%, rgba(102, 166, 255, .27), transparent 25%), linear-gradient(145deg, #102744, #091421 67%); }
.hero-art::before { content: ""; position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(rgba(150, 185, 225, .13) 1px, transparent 1px), linear-gradient(90deg, rgba(150, 185, 225, .13) 1px, transparent 1px); background-size: 36px 36px; mask-image: linear-gradient(to bottom, #000, transparent 85%); }
.orb { position: absolute; border-radius: 50%; filter: blur(1px); }
.orb-one { width: 190px; height: 190px; top: 90px; left: 20%; background: radial-gradient(circle at 35% 30%, #c3f5ff, #5a8cff 25%, #7958ce 63%, transparent 70%); box-shadow: 0 0 70px rgba(101, 232, 221, .42); }
.orb-two { width: 110px; height: 110px; right: 17%; bottom: 84px; background: radial-gradient(circle at 35% 28%, #fff5d0, #ffac70 30%, #de6fa4 66%, transparent 71%); box-shadow: 0 0 65px rgba(255, 172, 112, .35); }
.orbit { position: absolute; border: 1px solid rgba(213, 229, 255, .35); border-radius: 50%; transform: rotate(-22deg); }
.orbit-one { width: 390px; height: 162px; top: 105px; left: 9%; }
.orbit-two { width: 330px; height: 140px; top: 137px; left: 17%; transform: rotate(54deg); }
.hero-code { position: absolute; right: 22px; bottom: 18px; color: rgba(220, 236, 255, .72); font: 700 .72rem/1.55 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .16em; text-align: right; }
.hero-code span { color: var(--cyan); }

.section-block { padding: 110px 0 0; }
.section-heading { max-width: 760px; }
h2 { margin-bottom: 28px; font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.08; letter-spacing: -.04em; overflow-wrap: anywhere; }
.company-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: start; margin-bottom: 52px; }
.section-intro { max-width: 760px; color: var(--muted); font-size: 1.12rem; }
.founder-note { display: grid; gap: 7px; padding: 22px; border-left: 2px solid var(--cyan); color: var(--muted); background: linear-gradient(120deg, rgba(101, 232, 221, .08), transparent); font-size: .98rem; }
.founder-note strong { color: var(--ink); font-size: 1.08rem; }
.note-label { color: var(--cyan); font-size: .82rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.area-card { min-height: 0; padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.area-card h3 { max-width: 250px; margin: 24px 0 11px; font-size: 1.34rem; line-height: 1.15; letter-spacing: -.02em; overflow-wrap: anywhere; }
.area-card p { margin: 0; color: var(--muted); font-size: 1rem; }
.area-note { display: block; margin-top: 16px; color: var(--muted); font-size: .95rem; }
.area-number { color: var(--dim); font: 700 .7rem ui-monospace, SFMono-Regular, Consolas, monospace; }
.area-transport { border-top: 2px solid var(--orange); }
.area-robotics { border-top: 2px solid var(--cyan); }
.area-neural { border-top: 2px solid var(--pink); }

.portfolio-section { padding-top: 124px; }
.portfolio-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; max-width: none; }
.filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; padding-bottom: 31px; }
.filter { cursor: pointer; border: 1px solid var(--line); border-radius: 999px; padding: 8px 13px; color: var(--muted); background: transparent; font: inherit; font-size: .9rem; }
.filter:hover, .filter:focus-visible, .filter.is-active { border-color: var(--blue); color: var(--ink); background: rgba(102, 166, 255, .13); }
.project-grid, .open-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.project-card, .open-card, .license-card { min-height: 0; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(18, 38, 66, .8), rgba(13, 27, 46, .82)); transition: transform .2s ease, border-color .2s ease; }
.project-card:hover, .open-card:hover { transform: translateY(-3px); border-color: rgba(102, 166, 255, .55); }
.project-card.is-hidden { display: none; }
.project-top { display: flex; align-items: start; justify-content: space-between; gap: 14px; min-height: 29px; }
.project-index { color: var(--dim); font: 700 .7rem ui-monospace, SFMono-Regular, Consolas, monospace; }
.status { color: var(--cyan); font-size: .85rem; font-weight: 800; letter-spacing: .04em; text-align: right; text-transform: uppercase; }
.status-patent { color: var(--orange); }
.status-family { color: var(--pink); }
.project-card h3, .open-card h3, .license-card h3 { margin: 24px 0 10px; font-size: 1.48rem; line-height: 1.18; letter-spacing: -.03em; overflow-wrap: anywhere; }
.project-subtitle { margin-bottom: 14px; color: var(--blue); font-size: .95rem; font-weight: 700; }
.project-card > p:last-child, .open-card > p:not(.project-subtitle), .license-card > p { color: var(--muted); font-size: 1rem; line-height: 1.62; }

.open-section { padding-top: 124px; }
.open-intro { margin-bottom: 28px; }
.open-grid { align-items: stretch; }
.license-card { border-color: rgba(101, 232, 221, .27); background: linear-gradient(145deg, rgba(101, 232, 221, .09), rgba(13, 27, 46, .85)); }
.license-card h3 { font-size: 1.3rem; }
.license-card p { margin-bottom: 18px; }
.text-link { color: var(--cyan); font-size: .92rem; font-weight: 800; }
.text-link:hover, .text-link:focus-visible { text-decoration: underline; }
.case-link { display: inline-block; margin-top: 22px; }
.license-detail { margin-top: 14px !important; }
.license-links { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 22px; }

.case-page { background: radial-gradient(circle at 75% 0, rgba(102, 166, 255, .13), transparent 34%), var(--bg); }
.case-header { min-height: 80px; flex-wrap: wrap; padding-block: 16px; }
.case-languages { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 16px; color: var(--muted); font-size: .95rem; }
.case-languages a[aria-current="page"] { color: var(--cyan); font-weight: 800; }
.case-languages a:hover, .case-languages a:focus-visible { color: var(--ink); text-decoration: underline; }
.case-article { max-width: 880px; padding-top: 64px; }
.case-article h1 { max-width: none; font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; }
.case-article .case-deck { color: var(--blue); font-size: clamp(1.17rem, 2vw, 1.45rem); font-weight: 700; }
.case-article p, .case-article li { font-size: 1.09rem; line-height: 1.72; overflow-wrap: anywhere; }
.case-article > p { max-width: 790px; color: var(--muted); }
.case-article h2 { margin: 0 0 22px; font-size: clamp(1.7rem, 3vw, 2.5rem); }
.case-article section { margin-top: 64px; }
.case-article section p { color: var(--muted); }
.case-table { width: 100%; border-collapse: collapse; margin-top: 18px; font-size: 1rem; }
.case-table th, .case-table td { padding: 15px 18px; border-bottom: 1px solid var(--line); text-align: start; vertical-align: top; }
.case-table th { color: var(--cyan); }
.case-table code { color: var(--ink); font-size: 1rem; }
.case-flow { display: flex; flex-wrap: wrap; align-items: center; gap: 11px; padding: 20px; margin: 26px 0; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); }
.case-flow span { padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px; font-weight: 700; }
.case-flow b { color: var(--cyan); }
.case-caveat { padding: 20px 22px; border-left: 2px solid var(--orange); background: rgba(255, 172, 112, .08); }
.case-article .case-caveat { color: var(--ink); }
.case-article .case-cta { margin: 32px 0 0; color: var(--ink); font-weight: 700; }
.case-cta a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.case-back { display: inline-block; margin-top: 55px; }
html[dir="rtl"] .case-caveat { border-left: 0; border-right: 2px solid var(--orange); }

.partnership-section { padding-top: 124px; }
.partnership-intro { max-width: 920px; margin-bottom: 18px; }
.partnership-contact { margin: 0 0 28px; color: var(--muted); font-size: 1rem; }
.partnership-contact a { color: var(--cyan); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.partner-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.partner-card { min-height: 0; padding: 28px; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(18, 38, 66, .8), rgba(13, 27, 46, .82)); }
.partner-number { color: var(--cyan); font: 700 .78rem ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .08em; }
.partner-card h3 { margin: 24px 0 12px; font-size: 1.38rem; line-height: 1.2; letter-spacing: -.02em; overflow-wrap: anywhere; }
.partner-card p { margin: 0; color: var(--muted); font-size: 1rem; line-height: 1.62; }

.contact-section { padding-top: 112px; }
.contact-card { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 38px; border: 1px solid rgba(102, 166, 255, .35); border-radius: 22px; background: linear-gradient(115deg, rgba(102, 166, 255, .12), rgba(223, 156, 255, .06)); }
.contact-card h2 { margin-bottom: 0; }
.contact-copy { align-self: end; color: var(--muted); }
.contact-copy p { margin-bottom: 22px; }
.contact-details { display: grid; gap: 14px; margin: 22px 0 26px; }
.contact-detail { display: grid; gap: 3px; }
.contact-label { color: var(--cyan); font-size: .85rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.contact-detail address, .contact-detail a { color: var(--ink); font-size: .97rem; font-style: normal; }
.contact-detail a:hover, .contact-detail a:focus-visible { color: var(--cyan); text-decoration: underline; }

.site-footer { margin-top: 110px; border-top: 1px solid var(--line); }
.footer-inner { display: flex; justify-content: space-between; gap: 40px; padding: 30px 0 38px; color: var(--muted); font-size: .9rem; }
.footer-inner p { margin: 8px 0 0; color: var(--ink); font-weight: 700; }
.footer-copy { max-width: 420px; text-align: right; }
.footer-copy p { margin: 0 0 8px; color: var(--muted); font-weight: 400; }
.footer-copy span { color: var(--dim); }

html[dir="rtl"] body { text-align: right; }
html[dir="rtl"] .nav, html[dir="rtl"] .header-tools { flex-direction: row-reverse; }
html[dir="rtl"] .founder-note { border-left: 0; border-right: 2px solid var(--cyan); }
html[dir="rtl"] .status { text-align: left; }
html[dir="rtl"] .footer-copy { text-align: left; }

@media (max-width: 980px) {
  .site-header { align-items: flex-start; padding: 19px 0; }
  .header-tools { align-items: flex-end; flex-direction: column-reverse; gap: 12px; }
  .nav { gap: 13px; }
  html[dir="rtl"] .header-tools { flex-direction: column-reverse; }
}

@media (max-width: 820px) {
  .case-header { display: block; }
  .case-header .brand { margin-bottom: 16px; }
  .case-languages { justify-content: flex-start; }
  .site-header { min-height: 68px; }
  .nav { font-size: .94rem; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 48px; }
  .hero-copy { padding: 20px 0 35px; }
  .hero-art { min-height: 300px; }
  .company-grid, .area-grid, .contact-card { grid-template-columns: 1fr; gap: 14px; }
  .company-grid { gap: 28px; }
  .portfolio-heading { display: block; }
  .filters { justify-content: flex-start; padding: 0 0 28px; }
  .project-grid, .open-grid, .partner-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 24px; }
  .footer-copy { text-align: left; }
}

@media (max-width: 560px) {
  .section-wrap, .site-header { width: min(100% - 32px, var(--max)); }
  .site-header { display: flex; flex-direction: column; align-items: stretch; gap: 14px; }
  .header-tools { align-items: stretch; margin-top: 0; }
  .nav { justify-content: flex-start; gap: 10px 16px; }
  .language-picker { position: static; align-self: flex-start; }
  h1 { font-size: clamp(2.3rem, 10vw, 3.1rem); }
  h2 { font-size: clamp(2rem, 8vw, 2.25rem); }
  .hero-art { min-height: 245px; }
  .orb-one { width: 130px; height: 130px; }
  .orb-two { width: 80px; height: 80px; }
  .orbit-one { width: 280px; height: 120px; }
  .orbit-two { width: 250px; height: 100px; }
  .project-top { display: block; }
  .status { display: block; margin-top: 10px; text-align: left; }
  .contact-card { padding: 26px; }
  .case-article { padding-top: 40px; }
  .case-article section { margin-top: 46px; }
  .case-article p, .case-article li { font-size: 1.05rem; }
  .case-table th, .case-table td { padding: 12px 9px; }
  .case-flow { gap: 7px; padding: 14px; }
  .case-flow span { padding: 7px 9px; }
}