:root {
  --ink: #111820;
  --slate: #3f4b56;
  --muted: #6b7680;
  --paper: #f3f5f7;
  --white: #fff;
  --line: #d8dee4;
  --blue: #586bd8;
  --blue-dark: #4053c3;
  --blue-soft: #e9ecff;
  --deep: #151c25;
  --deep-2: #1c2631;
  --max: 1180px;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
a:focus-visible, summary:focus-visible { outline: 3px solid #8b9bff; outline-offset: 5px; }
body { margin: 0; background: var(--paper); }
a { color: inherit; }
p { line-height: 1.68; }
.wrap { width: min(var(--max), calc(100% - 40px)); margin-inline: auto; }
.site-header { position: sticky; z-index: 50; top: 0; color: white; background: rgba(15,21,29,.97); border-bottom: 1px solid rgba(255,255,255,.13); backdrop-filter: blur(12px); }
.nav { display: grid; grid-template-columns: auto 1fr auto; min-height: 58px; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 850; letter-spacing: .07em; text-decoration: none; white-space: nowrap; }
.mark { display: grid; width: 27px; height: 27px; place-items: center; border-radius: 50%; background: var(--blue); }
.mark i { display: block; width: 13px; height: 2px; background: white; box-shadow: 0 -5px white, 0 5px white; }
.primary-nav { display: flex; justify-content: center; gap: 24px; }
.primary-nav a { color: #d9e0e6; font-size: 13px; text-decoration: none; }
.primary-nav a:hover, .primary-nav a[aria-current="page"] { color: white; }
.nav-cta { padding: 8px 12px; color: white; border: 1px solid rgba(255,255,255,.48); font-size: 13px; font-weight: 750; text-decoration: none; white-space: nowrap; }
.nav-cta:hover { background: white; color: var(--deep); }
.hero { padding: 0; color: white; background: var(--deep); }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; min-height: 610px; align-items: center; gap: 70px; padding: 84px 0; }
.page-hero .hero-grid { min-height: 490px; padding-block: 76px; }
.crumbs { margin: 0 0 26px; color: #aeb8c2; font-size: 13px; }
.crumbs a { text-underline-offset: 4px; }
.eyebrow { margin: 0 0 16px; color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .15em; text-transform: uppercase; }
.hero .eyebrow, .dark .eyebrow { color: #b7c0ff; }
h1 { max-width: 820px; margin: 0; font-size: clamp(48px, 6.7vw, 88px); line-height: .96; letter-spacing: -.055em; }
.page-hero h1 { font-size: clamp(44px, 6vw, 76px); }
.hero-lead { max-width: 690px; margin: 25px 0 0; color: #cad2da; font-size: 19px; }
.actions { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 30px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; padding: 14px 17px; font-weight: 780; text-decoration: none; }
.button.primary { color: var(--deep); background: white; box-shadow: inset 0 -3px var(--blue); }
.button.blue { color: white; background: var(--blue); }
.button.outline { color: white; border: 1px solid rgba(255,255,255,.48); }
.text-link { align-self: center; padding-bottom: 4px; font-weight: 740; text-decoration: none; border-bottom: 2px solid var(--blue); }
.hero-panel { padding: 30px; color: var(--ink); background: white; border-left: 5px solid var(--blue); }
.hero-panel .eyebrow { color: var(--blue); }
.hero-panel h2 { margin: 0 0 12px; font-size: 29px; letter-spacing: -.025em; }
.hero-panel > p { color: var(--slate); }
.quick-list { display: grid; gap: 0; margin: 26px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.quick-list li { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 700; }
.quick-list span { color: var(--blue); font-size: 11px; letter-spacing: .1em; }
section { padding: 88px 0; }
.white { background: white; }
.soft { background: var(--blue-soft); }
.dark { color: white; background: var(--deep); }
.intro { display: grid; grid-template-columns: 1.05fr .95fr; gap: 70px; align-items: end; margin-bottom: 48px; }
.intro h2, .closing h2 { margin: 0; font-size: clamp(37px, 4.8vw, 64px); line-height: 1.02; letter-spacing: -.045em; }
.intro > p { margin: 0; color: var(--slate); font-size: 18px; }
.dark .intro > p { color: #c5ced6; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--ink); border-left: 1px solid var(--line); }
.service-card { display: flex; min-height: 275px; flex-direction: column; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-decoration: none; }
.service-card > span, .number { color: var(--blue); font-size: 11px; font-weight: 850; letter-spacing: .08em; }
.service-card h3 { margin: 42px 0 10px; font-size: 23px; letter-spacing: -.02em; }
.service-card p { margin: 0; color: var(--slate); }
.service-card b { margin-top: auto; padding-top: 22px; font-size: 13px; }
.service-card:hover { background: #f8f9ff; box-shadow: inset 0 -4px var(--blue); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(255,255,255,.2); border: 1px solid rgba(255,255,255,.2); }
.split article { padding: 40px; background: var(--deep-2); }
.split h3 { margin: 10px 0 14px; font-size: 31px; }
.split p { color: #c5ced6; }
.split a { display: inline-block; margin-top: 14px; color: white; font-weight: 760; text-underline-offset: 5px; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); margin: 0; padding: 0; list-style: none; border-top: 2px solid var(--blue); }
.steps li { padding: 24px 26px 0 0; }
.steps h3 { margin: 35px 0 8px; font-size: 21px; }
.steps p { color: var(--slate); }
.industry-grid, .device-grid, .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.device-grid.other-range { gap: 20px; background: transparent; border: 0; }
.device-grid.other-range .device-card { border: 1px solid var(--line); }
.industry-grid article, .device-card, .related-card { padding: 28px; background: white; text-decoration: none; }
.industry-grid h3, .device-card h3, .related-card h3 { margin: 9px 0; font-size: 24px; }
.industry-grid p, .device-card p, .related-card p { color: var(--slate); }
.device-card img { display: block; width: 100%; height: 220px; margin: 0 0 22px; object-fit: contain; }
.device-grid.full-range { gap: 24px; background: transparent; border: 0; }
.full-range .device-card { display: flex; flex-direction: column; border: 1px solid var(--line); }
.full-range .device-card b { margin-top: auto; padding-top: 16px; }
.device-card .device-category { margin: 10px 0 0; color: var(--muted); font-size: 12px; }
.product-visual { display: grid; place-items: center; margin: 0; padding: 28px; min-height: 360px; background: #f4f6f8; border-bottom: 4px solid var(--blue); }
.product-visual img { width: 100%; height: 350px; object-fit: contain; }
.product-visual figcaption { margin-top: 16px; color: var(--slate); font-size: 13px; }
.spec-highlights { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; margin-top: 34px; background: var(--line); border: 1px solid var(--line); }
.spec-highlights div { padding: 20px; background: white; }
.spec-highlights small { display: block; margin-bottom: 8px; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .08em; }
.spec-highlights strong { font-size: 14px; line-height: 1.5; }
.device-card small { color: var(--blue); font-weight: 850; letter-spacing: .1em; }
.device-card b, .related-card b { display: inline-block; margin-top: 10px; font-size: 13px; }
.device-card:hover, .related-card:hover { box-shadow: inset 0 -4px var(--blue); }
.prose-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 76px; align-items: start; }
.prose-grid h2 { margin: 0; font-size: clamp(34px, 4.3vw, 54px); line-height: 1.04; letter-spacing: -.04em; }
.prose { max-width: 760px; }
.prose h3 { margin: 38px 0 8px; font-size: 25px; letter-spacing: -.02em; }
.prose h3:first-child { margin-top: 0; }
.prose p { margin: 0 0 18px; color: var(--slate); font-size: 17px; }
.feature-lines { margin-top: 30px; border-top: 1px solid var(--ink); }
.feature-line { display: grid; grid-template-columns: minmax(160px,.75fr) 1.25fr; gap: 30px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.feature-line h3 { margin: 0; font-size: 20px; }
.feature-line p { margin: 0; color: var(--slate); }
.spec-wrap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.spec-group { padding: 28px; background: white; border-top: 4px solid var(--blue); }
.spec-group h3 { margin: 0 0 18px; font-size: 22px; }
.spec-list { margin: 0; }
.spec-list div { display: grid; grid-template-columns: minmax(120px,.8fr) 1.2fr; gap: 20px; padding: 12px 0; border-top: 1px solid var(--line); }
.spec-list dt { color: var(--muted); font-size: 13px; font-weight: 720; }
.spec-list dd { margin: 0; font-size: 14px; line-height: 1.5; }
.note { margin-top: 28px; padding: 20px 22px; color: var(--slate); background: var(--blue-soft); border-left: 4px solid var(--blue); }
.mini-flow { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; margin-top: 32px; }
.mini-flow article { padding: 25px; background: white; border-top: 3px solid var(--blue); }
.mini-flow h3 { margin: 28px 0 8px; font-size: 20px; }
.mini-flow p { margin: 0; color: var(--slate); }
.faq { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); }
summary { padding: 21px 0; font-size: 18px; font-weight: 760; cursor: pointer; }
details p { max-width: 820px; margin: 0 0 23px; color: var(--slate); }
.closing { text-align: center; color: white; background: var(--blue); }
.closing h2 { max-width: 900px; margin-inline: auto; }
.closing .eyebrow { color: white; opacity: .82; }
.closing p { max-width: 680px; margin: 20px auto 0; color: #f0f2ff; font-size: 18px; }
.contact { display: flex; justify-content: center; gap: 18px; margin-top: 28px; flex-wrap: wrap; }
.site-footer { padding: 50px 0 28px; color: #c1cad2; background: #0f151d; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 38px; }
.footer-grid h2, .footer-grid h3 { margin: 0 0 14px; color: white; font-size: 14px; }
.footer-grid p { margin: 0; font-size: 14px; }
.footer-grid a { display: block; margin: 8px 0; color: #c1cad2; font-size: 13px; text-decoration: none; }
.footer-grid a:hover { color: white; }
.footer-bottom { margin-top: 38px; padding-top: 20px; color: #8f9aa4; border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; }
@media (max-width: 960px) {
  .primary-nav { justify-content: flex-start; overflow: auto; }
  .hero-grid, .intro, .prose-grid { grid-template-columns: 1fr; gap: 42px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .spec-highlights { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 720px) {
  .wrap { width: min(var(--max), calc(100% - 28px)); }
  .nav { grid-template-columns: 1fr auto; gap: 0 12px; padding-top: 12px; }
  .primary-nav { display: flex; grid-column: 1 / -1; grid-row: 2; gap: 20px; padding: 13px 0; white-space: nowrap; }
  .nav-cta { grid-column: 2; grid-row: 1; }
  .site-header .brand { font-size: 12px; }
  .nav-cta { padding: 7px 9px; font-size: 12px; }
  .hero-grid, .page-hero .hero-grid { min-height: 0; padding: 64px 0; }
  h1 { font-size: 48px; }
  section { padding: 65px 0; }
  .service-grid, .split, .steps, .industry-grid, .device-grid, .related-grid, .spec-wrap, .mini-flow, .footer-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 230px; }
  .split article { padding: 28px; }
  .feature-line { grid-template-columns: 1fr; gap: 7px; }
  .spec-list div { grid-template-columns: 1fr; gap: 4px; }
  .product-visual { min-height: 300px; }
  .product-visual img { height: 280px; }
  .spec-highlights { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
@media print {
  .site-header { position: static; }
  .hero, .dark, .closing, .site-footer { color: var(--ink); background: white; }
  .hero-lead, .dark p, .closing p, .site-footer { color: var(--slate); }
  .nav-cta, .actions { display: none; }
}
/* Field photography and product-led heroes. */
:root { --surge-electric: #176bff; --hero-ink: #07111f; }
.site-header { background: rgba(7,17,31,.97); }
.nav { min-height: 68px; }
.mark { width: 31px; height: 31px; background: var(--surge-electric); }
.mark svg { display: block; width: 23px; height: 23px; }
.visual-hero { position: relative; isolation: isolate; overflow: hidden; background: var(--hero-ink); }
.hero-photo { position: absolute; z-index: -2; inset: 0; display: block; }
.hero-photo img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero-shade { position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg,rgba(7,17,31,.98) 0%,rgba(7,17,31,.92) 30%,rgba(7,17,31,.62) 48%,rgba(7,17,31,.12) 73%,rgba(7,17,31,.03) 100%),linear-gradient(0deg,rgba(7,17,31,.8),transparent 35%); }
.hero-layout { display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; min-height: 565px; padding-block: 62px; }
.hero-copy { position: relative; z-index: 2; max-width: 610px; }
.visual-hero .eyebrow { display: flex; align-items: center; gap: 11px; color: #95bfff; letter-spacing: .13em; font-size: 10px; }
.visual-hero .eyebrow::before { content: ""; display: block; flex: 0 0 24px; height: 2px; background: var(--surge-electric); }
.visual-hero h1 { max-width: 620px; font-size: clamp(48px,5.7vw,76px); line-height: 1.02; letter-spacing: -.055em; font-weight: 740; text-wrap: balance; }
.home-hero h1 { font-size: clamp(54px,6.25vw,84px); }
.hero-accent { color: #9ac3ff; }
.visual-hero .hero-lead { max-width: 540px; color: #d0d8e3; font-size: 17px; line-height: 1.7; margin-top: 23px; }
.visual-hero .crumbs { margin-bottom: 25px; color: #c1cbd9; font-size: 12px; }
.visual-hero .actions { gap: 22px; margin-top: 29px; }
.visual-hero .button.primary { padding: 15px 19px; background: var(--surge-electric); color: white; box-shadow: none; font-size: 14px; gap: 30px; transition: background .18s; }
.visual-hero .button.primary:hover { background: #3984ff; }
.hero-secondary { display: inline-flex; align-items: center; align-self: center; gap: 13px; padding: 10px 0; color: white; font-size: 14px; font-weight: 680; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.45); }
.hero-secondary:hover { border-color: #95bfff; color: #b7d4ff; }
.hero-rail { position: relative; z-index: 2; margin-top: 0; background: rgba(7,17,31,.74); border-top: 1px solid rgba(255,255,255,.18); }
.hero-rail-inner { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); margin: 0 auto; }
.hero-fact { padding: 20px 24px 22px 0; }
.hero-fact + .hero-fact { padding-left: 25px; border-left: 1px solid rgba(255,255,255,.15); }
.hero-fact dt { margin-bottom: 8px; color: #9caec6; font-size: 9px; letter-spacing: .11em; font-weight: 750; }
.hero-fact dd { margin: 0; color: #e9eff8; font-size: 13px; font-weight: 600; line-height: 1.5; }
.home-hero .hero-rail-inner { grid-template-columns: repeat(3,minmax(0,1fr)); }
.home-hero .hero-fact { padding-block: 18px; }
.home-hero .hero-fact dt { color: #91bafd; }
.home-hero .hero-fact dd { color: #c3cedc; font-size: 12px; font-weight: 400; }
.product-hero, .hardware-hero { background: radial-gradient(ellipse at 79% 37%,#233c5c 0%,#102238 32%,#07111f 67%); }
.product-hero .hero-layout, .hardware-hero .hero-layout { gap: 38px; grid-template-columns: 1fr 1fr; min-height: 570px; padding-block: 54px; }
.product-hero h1 { font-size: clamp(64px,7.7vw,104px); }
.device-stage { position: relative; min-width: 0; height: 440px; margin: 0; display: grid; place-items: center; }
.device-stage::before { content: ""; position: absolute; inset: 12% 4% 6%; z-index: -1; background: radial-gradient(ellipse at center,rgba(54,112,184,.2),transparent 67%); }
.device-stage::after { content: ""; position: absolute; z-index: -1; height: 18px; width: 72%; bottom: 15px; border-radius: 50%; background: rgba(0,0,0,.6); filter: blur(18px); }
.device-stage .single-device { width: 100%; height: 410px; object-fit: contain; filter: drop-shadow(12px 24px 16px rgba(0,0,0,.5)); }
.device-stage.landscape .single-device { height: 340px; }
.device-stage figcaption { position: absolute; inset: auto 0 0; text-align: center; color: #a8bad1; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }
.collection-stage { height: 430px; }
.collection-stage img { position: absolute; object-fit: contain; filter: drop-shadow(8px 25px 14px rgba(0,0,0,.6)); }
.collection-stage .stage-left { width: 43%; height: 340px; left: -5%; bottom: 26px; transform: rotate(-10deg); }
.collection-stage .stage-right { width: 43%; height: 325px; right: -5%; bottom: 29px; transform: rotate(10deg); }
.collection-stage .stage-centre { z-index: 1; width: 61%; height: 410px; left: 19%; bottom: 13px; }
.hardware-hero .hero-copy h1 { font-size: clamp(48px,5.1vw,68px); }
.hero-catalogue-link { margin-top: 18px; color: #c4d4e9; text-align: center; font-size: 12px; }
@media (min-width: 1500px) { .hero-layout { min-height: 660px; } }
@media (max-width: 1050px) and (min-width: 761px) {
  .hero-layout { min-height: 550px; padding-block: 50px; }
  .visual-hero h1 { font-size: 59px; }
  .visual-hero .hero-lead { font-size: 16px; }
  .product-hero h1 { font-size: 76px; }
  .product-hero .hero-layout, .hardware-hero .hero-layout { gap: 18px; }
  .device-stage { height: 380px; }
  .device-stage .single-device { height: 350px; }
  .collection-stage .stage-left, .collection-stage .stage-right { height: 280px; }
  .collection-stage .stage-centre { height: 350px; }
}
@media (max-width: 760px) {
  .visual-hero { display: flex; flex-direction: column; }
  .hero-layout, .product-hero .hero-layout, .hardware-hero .hero-layout { grid-template-columns: 1fr; min-height: 0; padding: 47px 0 40px; gap: 30px; order: 1; }
  .visual-hero .hero-copy { max-width: 610px; }
  .visual-hero h1, .hardware-hero .hero-copy h1 { font-size: clamp(42px,8.2vw,61px); max-width: 600px; letter-spacing: -.05em; }
  .home-hero h1 { font-size: clamp(49px,9vw,64px); text-wrap: initial; }
  .visual-hero .eyebrow { font-size: 9px; letter-spacing: .1em; margin-bottom: 20px; }
  .visual-hero .hero-lead { max-width: 570px; font-size: 16px; line-height: 1.65; margin-top: 21px; }
  .visual-hero .crumbs { margin-bottom: 23px; }
  .visual-hero .actions { gap: 19px; margin-top: 25px; }
  .visual-hero .button.primary { font-size: 13px; padding: 14px 16px; gap: 20px; }
  .hero-secondary { font-size: 13px; }
  .scene-hero .hero-photo { position: relative; order: 2; z-index: 0; inset: auto; height: clamp(280px,57vw,400px); }
  .scene-hero .hero-photo img { object-position: 74% 44%; }
  .scene-hero .hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg,#07111f 0%,rgba(7,17,31,.05) 27%,rgba(7,17,31,.22) 100%); }
  .scene-hero .hero-shade { display: none; }
  .hero-rail { order: 3; }
  .hero-rail-inner, .home-hero .hero-rail-inner { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .hero-fact, .hero-fact + .hero-fact { padding: 16px 12px 17px 0; border-left: 0; }
  .hero-fact:nth-child(even) { padding-left: 16px; border-left: 1px solid rgba(255,255,255,.15); }
  .hero-fact:nth-child(n+3) { border-top: 1px solid rgba(255,255,255,.15); }
  .home-hero .hero-rail-inner { grid-template-columns: 1fr; }
  .home-hero .hero-fact, .home-hero .hero-fact + .hero-fact { border-left: 0; padding: 14px 0; display: flex; gap: 20px; align-items: center; border-top: 1px solid rgba(255,255,255,.13); }
  .home-hero .hero-fact:first-child { border-top: 0; }
  .home-hero .hero-fact dt { flex: 0 0 112px; margin: 0; line-height: 1.5; }
  .home-hero .hero-fact dd { font-size: 11px; }
  .product-hero .hero-copy h1 { font-size: clamp(63px,12vw,92px); }
  .product-hero .hero-layout, .hardware-hero .hero-layout { padding-bottom: 20px; }
  .device-stage { height: 365px; width: min(100%,540px); margin-inline: auto; }
  .device-stage .single-device { height: 330px; }
  .device-stage.landscape { height: 275px; }
  .device-stage.landscape .single-device { height: 240px; }
  .collection-stage { height: 330px; }
  .collection-stage .stage-left, .collection-stage .stage-right { height: 260px; }
  .collection-stage .stage-centre { height: 325px; }
  .nav { min-height: 0; }
}
@media print {
  .hero-photo, .hero-shade, .device-stage { display: none; }
  .hero-layout { display: block; min-height: 0; }
  .hero-rail { background: white; }
  .hero-fact dd { color: #111820; }
}