:root {
  --navy-950: #030815;
  --navy-900: #071126;
  --navy-800: #0b1e3d;
  --blue: #0868f7;
  --cyan: #11c8ef;
  --orange: #ff7a1a;
  --ink: #0a1428;
  --muted: #59677d;
  --line: #dce5f1;
  --paper: #f5f8fc;
  --white: #ffffff;
  --container: min(1180px, calc(100% - 48px));
  --shadow: 0 28px 70px rgba(4, 17, 42, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Segoe UI", Inter, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: var(--container); margin-inline: auto; }
.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; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 16px; background: var(--white); color: var(--ink); border-radius: 8px; transition: top .2s ease; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: linear-gradient(180deg, rgba(3,8,21,.92), rgba(3,8,21,.55));
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(15px);
  transition: background .25s ease, border-color .25s ease;
}
.site-header.scrolled { background: rgba(3,8,21,.96); border-bottom-color: rgba(255,255,255,.1); }
.nav-shell { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 36px; }
.brand { width: 182px; height: 66px; display: flex; align-items: center; overflow: hidden; }
.brand img { width: 180px; filter: brightness(0) invert(1); }
.nav-links { display: flex; align-items: center; gap: 27px; }
.nav-links a { color: rgba(255,255,255,.78); text-decoration: none; font-size: .78rem; font-weight: 700; letter-spacing: .075em; text-transform: uppercase; transition: color .2s ease; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--white); }
.nav-links .nav-cta { padding: 11px 17px; color: var(--white); border: 1px solid rgba(17,200,239,.5); border-radius: 5px; }
.nav-links .nav-cta:hover { background: var(--cyan); border-color: var(--cyan); color: var(--navy-950); }
.menu-toggle { display: none; border: 0; background: transparent; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.menu-toggle span:not(.sr-only) { display: block; width: 24px; height: 2px; margin: 5px auto; background: var(--white); transition: transform .2s ease, opacity .2s ease; }

.hero {
  position: relative;
  min-height: 820px;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background: linear-gradient(90deg, rgba(3,8,21,.98) 0%, rgba(3,8,21,.86) 42%, rgba(3,8,21,.22) 73%, rgba(3,8,21,.05) 100%), url("hero-robotics.png") center/cover no-repeat;
}
.hero::after { content: ""; position: absolute; inset: auto 0 0; z-index: -1; height: 36%; background: linear-gradient(0deg, var(--navy-950), transparent); }
.hero-grid { position: absolute; inset: 0; z-index: -2; opacity: .12; background-image: linear-gradient(rgba(18,199,239,.22) 1px, transparent 1px), linear-gradient(90deg, rgba(18,199,239,.22) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(90deg, #000, transparent 68%); }
.hero-glow { position: absolute; width: 700px; height: 700px; left: -420px; top: 70px; border-radius: 50%; background: rgba(8,104,247,.22); filter: blur(80px); z-index: -1; }
.hero-content { min-height: 715px; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; padding-top: 110px; gap: 40px; }
.hero-copy { max-width: 700px; padding: 50px 0 30px; }
.eyebrow, .kicker { margin: 0 0 18px; color: var(--blue); font-size: .78rem; line-height: 1.3; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow { color: var(--cyan); display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 28px; height: 2px; background: var(--orange); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(3.1rem, 6.5vw, 6.7rem); line-height: .97; letter-spacing: -.055em; font-weight: 770; }
.hero h1 em { display: block; color: transparent; font-style: normal; -webkit-text-stroke: 1.5px var(--cyan); text-shadow: 0 0 38px rgba(17,200,239,.18); }
.hero-lead { max-width: 610px; margin: 28px 0 0; color: rgba(255,255,255,.72); font-size: clamp(1.05rem, 1.5vw, 1.25rem); line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 36px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 13px 22px; border: 1px solid transparent; border-radius: 5px; text-decoration: none; font-size: .82rem; font-weight: 800; letter-spacing: .075em; text-transform: uppercase; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--blue); color: var(--white); box-shadow: 0 12px 28px rgba(8,104,247,.28); }
.button-primary:hover { background: #247df9; }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.24); background: rgba(255,255,255,.04); }
.button-ghost:hover { border-color: var(--cyan); background: rgba(17,200,239,.08); }
.hero-visual { min-height: 460px; align-self: stretch; position: relative; }
.visual-frame { position: absolute; inset: 25% 0 auto auto; width: 210px; height: 210px; border-top: 1px solid rgba(17,200,239,.65); border-right: 1px solid rgba(17,200,239,.65); }
.visual-frame::before, .visual-frame::after { content: ""; position: absolute; background: var(--orange); }
.visual-frame::before { width: 8px; height: 8px; right: -4px; top: -4px; border-radius: 50%; box-shadow: 0 0 18px var(--orange); }
.visual-frame::after { width: 56px; height: 2px; right: -1px; bottom: 0; }
.visual-tag { position: absolute; right: 0; bottom: 0; transform: translateY(40px); display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.72); font-size: .72rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; white-space: nowrap; }
.visual-tag span { width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.audience-strip { min-height: 105px; display: grid; grid-template-columns: 180px 1fr; align-items: center; border-top: 1px solid rgba(255,255,255,.14); }
.audience-strip p { margin: 0; color: rgba(255,255,255,.44); font-size: .7rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.audience-strip ul { margin: 0; padding: 0; display: flex; align-items: center; justify-content: space-between; list-style: none; }
.audience-strip li { color: rgba(255,255,255,.78); font-size: .85rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.audience-strip li + li::before { content: "/"; color: var(--orange); margin-right: clamp(18px, 3vw, 45px); }

.section { padding: 120px 0; }
.section-heading { max-width: 820px; margin-bottom: 58px; }
.section-heading h2, .portfolio-heading h2, .about-copy h2, .product-copy h2 { margin: 0; font-size: clamp(2.25rem, 4.3vw, 4.25rem); line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p:last-child { max-width: 680px; margin: 24px 0 0; color: var(--muted); font-size: 1.07rem; }
.intro { background: var(--paper); }
.solution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.solution-card { position: relative; min-height: 520px; padding: 42px; overflow: hidden; border: 1px solid var(--line); border-radius: 12px; background: var(--white); box-shadow: 0 10px 30px rgba(4,17,42,.04); transition: transform .25s ease, box-shadow .25s ease; }
.solution-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.industry-card { color: var(--white); border-color: rgba(255,255,255,.08); background: linear-gradient(150deg, var(--navy-800), var(--navy-950)); }
.solution-card::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 260px; height: 260px; border: 1px solid rgba(8,104,247,.14); border-radius: 50%; box-shadow: 0 0 0 35px rgba(8,104,247,.04), 0 0 0 70px rgba(8,104,247,.025); }
.industry-card::after { border-color: rgba(17,200,239,.18); box-shadow: 0 0 0 35px rgba(17,200,239,.05), 0 0 0 70px rgba(17,200,239,.025); }
.card-index { position: absolute; top: 32px; right: 36px; color: #cad5e3; font-size: .8rem; font-weight: 800; letter-spacing: .12em; }
.industry-card .card-index { color: rgba(255,255,255,.28); }
.card-icon { width: 64px; height: 64px; display: grid; place-items: center; margin-bottom: 38px; color: var(--blue); border: 1px solid rgba(8,104,247,.25); border-radius: 50%; background: rgba(8,104,247,.06); }
.industry-card .card-icon { color: var(--cyan); border-color: rgba(17,200,239,.25); background: rgba(17,200,239,.06); }
.card-icon svg { width: 31px; height: 31px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.card-label { margin: 0 0 10px; color: var(--blue); font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.industry-card .card-label { color: var(--cyan); }
.solution-card h3 { max-width: 480px; margin: 0; font-size: clamp(1.65rem, 2.5vw, 2.35rem); line-height: 1.18; letter-spacing: -.035em; }
.solution-card > p:not(.card-label) { max-width: 500px; margin: 20px 0; color: var(--muted); }
.industry-card > p:not(.card-label) { color: rgba(255,255,255,.6); }
.clean-list { position: relative; z-index: 1; margin: 26px 0 0; padding: 0; list-style: none; }
.clean-list li { display: flex; align-items: center; gap: 11px; margin: 9px 0; font-size: .9rem; font-weight: 650; }
.clean-list li::before { content: ""; width: 16px; height: 2px; flex: none; background: var(--orange); }

.product-spotlight { color: var(--white); overflow: hidden; background: var(--navy-950); }
.product-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; align-items: center; }
.kicker-light { color: var(--cyan); }
.booster-wordmark { width: 150px; margin: 22px 0 34px; padding: 10px 14px; border-radius: 4px; background: var(--white); }
.product-copy h2 { max-width: 510px; }
.product-copy > p:not(.kicker) { margin: 26px 0; color: rgba(255,255,255,.62); }
.text-link { display: inline-flex; align-items: center; gap: 12px; padding-bottom: 5px; color: var(--cyan); border-bottom: 1px solid rgba(17,200,239,.45); text-decoration: none; font-size: .8rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.product-gallery { position: relative; min-height: 640px; }
.product-image { position: absolute; margin: 0; overflow: hidden; border-radius: 10px; background: var(--navy-800); box-shadow: 0 35px 70px rgba(0,0,0,.38); }
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.product-image-main { inset: 0 110px 40px 0; }
.product-image-secondary { width: 245px; height: 430px; right: 0; bottom: -25px; border: 8px solid var(--navy-950); }
.product-gallery::before { content: ""; position: absolute; left: -60px; top: -60px; width: 200px; height: 200px; border: 1px solid rgba(17,200,239,.2); border-radius: 50%; box-shadow: 0 0 0 42px rgba(17,200,239,.03), 0 0 0 84px rgba(17,200,239,.018); }

.portfolio { background: var(--white); }
.portfolio-heading { display: grid; grid-template-columns: 1.2fr .6fr; gap: 80px; align-items: end; margin-bottom: 60px; }
.portfolio-heading > p { margin: 0 0 6px; color: var(--muted); }
.portfolio-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.portfolio-item { min-height: 330px; padding: 34px 28px 30px; border-right: 1px solid var(--line); transition: background .2s ease, color .2s ease; }
.portfolio-item:first-child { border-left: 1px solid var(--line); }
.portfolio-item:hover { color: var(--white); background: var(--navy-800); }
.portfolio-number { color: var(--blue); font-size: .74rem; font-weight: 800; letter-spacing: .15em; }
.portfolio-item:hover .portfolio-number { color: var(--cyan); }
.portfolio-item h3 { margin: 85px 0 16px; font-size: 1.38rem; line-height: 1.2; letter-spacing: -.025em; }
.portfolio-item p { margin: 0; color: var(--muted); font-size: .92rem; }
.portfolio-item:hover p { color: rgba(255,255,255,.62); }

.about { overflow: hidden; background: var(--paper); }
.about-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 90px; align-items: center; }
.about-mark { position: relative; width: 390px; aspect-ratio: 1; display: grid; place-items: center; border: 1px solid rgba(8,104,247,.18); border-radius: 50%; }
.about-mark::before, .about-mark::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(8,104,247,.1); }
.about-mark::before { inset: 43px; }
.about-mark::after { inset: 86px; background: radial-gradient(circle at 40% 35%, #1184ff, #063fba 56%, #061b4b); box-shadow: 0 28px 70px rgba(8,104,247,.3); }
.about-mark span { position: relative; z-index: 1; color: var(--white); font-size: 8rem; font-weight: 850; line-height: 1; letter-spacing: -.08em; }
.about-copy > p:not(.kicker) { max-width: 740px; margin: 26px 0 36px; color: var(--muted); font-size: 1.05rem; }
.about-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.about-pillars div { padding: 20px; background: var(--paper); }
.about-pillars strong, .about-pillars span { display: block; }
.about-pillars strong { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; }
.about-pillars span { margin-top: 5px; color: var(--muted); font-size: .82rem; line-height: 1.45; }

.contact { position: relative; padding: 130px 0; overflow: hidden; color: var(--white); background: linear-gradient(135deg, #092451, #06122b 62%, #040b1a); }
.contact::before { content: ""; position: absolute; inset: 0; opacity: .14; background-image: linear-gradient(rgba(17,200,239,.18) 1px, transparent 1px), linear-gradient(90deg, rgba(17,200,239,.18) 1px, transparent 1px); background-size: 64px 64px; }
.contact-orbit { position: absolute; width: 560px; height: 560px; right: -120px; top: -210px; border: 1px solid rgba(17,200,239,.22); border-radius: 50%; box-shadow: 0 0 0 70px rgba(17,200,239,.035), 0 0 0 140px rgba(17,200,239,.02); }
.contact-orbit::after { content: ""; position: absolute; width: 13px; height: 13px; left: 60px; bottom: 80px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 22px var(--orange); }
.contact-inner { position: relative; z-index: 1; text-align: center; }
.contact h2 { max-width: 900px; margin: 0 auto; font-size: clamp(2.6rem, 5.7vw, 5.3rem); line-height: 1.02; letter-spacing: -.055em; }
.contact-inner > p:not(.kicker) { max-width: 650px; margin: 27px auto 34px; color: rgba(255,255,255,.65); font-size: 1.08rem; }
.button-large { min-height: 60px; padding-inline: 28px; text-transform: none; letter-spacing: .025em; font-size: .92rem; }

.site-footer { padding: 55px 0; color: rgba(255,255,255,.58); background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.08); }
.footer-grid { display: grid; grid-template-columns: 240px 1fr auto; align-items: center; gap: 48px; }
.footer-brand { width: 210px; }
.footer-brand img { filter: brightness(0) invert(1); opacity: .92; }
.footer-copy p { margin: 0 0 3px; font-size: .85rem; }
.footer-copy a { color: var(--cyan); font-size: .83rem; text-decoration: none; }
.copyright { margin: 0; font-size: .75rem; letter-spacing: .08em; }

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .nav-links { gap: 17px; }
  .nav-links a { font-size: .7rem; }
  .hero-content { grid-template-columns: 1fr .55fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-item:nth-child(2) { border-right: 1px solid var(--line); }
  .portfolio-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .about-mark { width: 320px; }
}

@media (max-width: 820px) {
  :root { --container: min(100% - 34px, 700px); }
  .nav-shell { min-height: 76px; }
  .brand { width: 150px; height: 58px; }
  .brand img { width: 150px; }
  .menu-toggle { display: block; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links { position: absolute; left: 0; right: 0; top: 76px; display: none; align-items: stretch; gap: 0; padding: 10px 18px 24px; background: rgba(3,8,21,.98); border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-links.open { display: grid; }
  .nav-links a { padding: 13px 8px; font-size: .76rem; border-bottom: 1px solid rgba(255,255,255,.07); }
  .nav-links .nav-cta { margin-top: 12px; text-align: center; }
  .hero { min-height: auto; }
  .hero::before { background: linear-gradient(90deg, rgba(3,8,21,.98), rgba(3,8,21,.86)), url("hero-robotics.png") 65% center/cover no-repeat; }
  .hero-content { min-height: 700px; grid-template-columns: 1fr; padding-top: 100px; }
  .hero-copy { padding-top: 40px; }
  .hero-visual { display: none; }
  .audience-strip { grid-template-columns: 1fr; padding: 26px 0 30px; gap: 17px; }
  .audience-strip ul { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 20px; }
  .audience-strip li + li::before { content: none; }
  .section { padding: 86px 0; }
  .solution-grid, .product-layout, .about-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: auto; padding: 34px 28px; }
  .product-layout { gap: 55px; }
  .product-gallery { min-height: 600px; }
  .portfolio-heading { grid-template-columns: 1fr; gap: 24px; }
  .about-grid { gap: 55px; }
  .about-mark { width: min(360px, 82vw); margin-inline: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; text-align: center; justify-items: center; }
}

@media (max-width: 560px) {
  :root { --container: calc(100% - 28px); }
  .hero-content { min-height: 650px; }
  .hero h1 { font-size: clamp(2.8rem, 14vw, 4.6rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { width: 100%; }
  .audience-strip ul { grid-template-columns: 1fr; }
  .section-heading { margin-bottom: 40px; }
  .solution-grid { gap: 14px; }
  .product-gallery { min-height: 500px; }
  .product-image-main { inset: 0 52px 35px 0; }
  .product-image-secondary { width: 170px; height: 300px; border-width: 6px; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-item { min-height: auto; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .portfolio-item:last-child { border-bottom: 0; }
  .portfolio-item h3 { margin-top: 42px; }
  .about-pillars { grid-template-columns: 1fr; }
  .about-mark span { font-size: 6.8rem; }
  .contact { padding: 95px 0; }
  .button-large { font-size: .78rem; }
}

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

/* Compact language control; remains available beside the mobile menu. */
.language-switch {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  padding: 3px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 5px;
  background: rgba(255,255,255,.035);
  order: 3;
}
.language-switch[hidden] { display: none; }
.language-switch button {
  min-width: 36px;
  min-height: 36px;
  padding: 6px 8px;
  border: 0;
  border-radius: 3px;
  background: transparent;
  color: rgba(255,255,255,.7);
  font: 700 .7rem/1 "Segoe UI", Inter, Arial, sans-serif;
  letter-spacing: .06em;
  cursor: pointer;
}
.language-switch button[aria-pressed="true"] { color: var(--cyan); background: rgba(17,200,239,.12); }
.language-switch button:hover { color: var(--white); }
.language-switch button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
@media (min-width: 821px) {
  .nav-shell { gap: 20px; }
  .nav-links { margin-left: auto; gap: 20px; }
  .brand { flex-shrink: 0; }
}
/* Include the added control when choosing the mobile navigation breakpoint. */
@media (min-width: 821px) and (max-width: 1050px) {
  .nav-shell { min-height: 76px; gap: 14px; }
  .brand { margin-right: auto; }
  .menu-toggle { display: block; order: 4; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-links { position: absolute; left: 0; right: 0; top: 76px; display: none; align-items: stretch; gap: 0; margin: 0; padding: 10px 18px 24px; background: rgba(3,8,21,.98); border-bottom: 1px solid rgba(255,255,255,.1); }
  .nav-links.open { display: grid; }
  .nav-links a { padding: 13px 8px; font-size: .76rem; border-bottom: 1px solid rgba(255,255,255,.07); }
  .nav-links .nav-cta { margin-top: 12px; text-align: center; }
}
@media (max-width: 820px) {
  .nav-shell { gap: 12px; }
  .brand { margin-right: auto; flex-shrink: 0; }
  .menu-toggle { order: 4; flex-shrink: 0; }
}
@media (max-width: 360px) {
  .brand, .brand img { width: 120px; }
  .nav-shell { gap: 8px; }
}