:root {
  --ink: #00081c;
  --ink-2: #031126;
  --panel: #06182f;
  --panel-2: #0a203c;
  --text: #f3f7fa;
  --muted: #9db1c2;
  --line: rgba(177, 205, 227, 0.16);
  --line-strong: rgba(177, 205, 227, 0.34);
  --blue: #91c9ee;
  --blue-bright: #d5eefc;
  --green: #6ccf9a;
  --serif: "Playfair Display", Georgia, serif;
  --sans: "DM Sans", Arial, sans-serif;
  --utility: "Manrope", Arial, sans-serif;
  --header-height: 76px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  padding-top: var(--header-height);
  color: var(--text);
  background: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
}
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 20;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }
::selection { color: var(--ink); background: var(--blue-bright); }
.skip-link { position: fixed; top: -60px; left: 18px; z-index: 100; padding: 10px 16px; color: var(--ink); background: white; }
.skip-link:focus { top: 16px; }

.hero-topline,
.eyebrow,
.section-kicker,
.hero-thesis > span,
.portfolio-card > span,
.gmde-brand span,
.product-copy > span,
.discovery > span {
  font: 600 9px var(--utility);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}
.language-switch { display: inline-flex; align-items: center; gap: 4px; color: #5f778e; font: 600 9px var(--utility); letter-spacing: .12em; }
.language-switch button { min-width: 30px; padding: 6px 5px; border: 1px solid transparent; color: #6f879c; background: transparent; cursor: pointer; font: inherit; letter-spacing: inherit; transition: 160ms ease; }
.language-switch button:hover,
.language-switch button:focus-visible { color: var(--text); border-color: var(--line-strong); outline: 0; }
.language-switch button.active { color: var(--ink); border-color: var(--blue); background: var(--blue); }
.catalog-header { position: fixed; inset: 0 0 auto; z-index: 60; height: var(--header-height); padding: 0 clamp(18px, 2.5vw, 38px); border-bottom: 1px solid var(--line); background: rgba(0,8,28,.94); backdrop-filter: blur(20px); display: flex; align-items: center; gap: clamp(18px, 2.7vw, 42px); }
.catalog-brand { flex: 0 0 auto; width: 120px; }
.catalog-brand img { width: 100%; max-height: 48px; object-fit: contain; object-position: left center; }
.section-nav { min-width: 0; flex: 1; display: flex; align-items: center; justify-content: center; gap: 3px; }
.section-nav a { min-height: 40px; padding: 8px 10px; border: 1px solid transparent; border-radius: 3px; color: #879caf; display: inline-flex; align-items: center; gap: 7px; font-size: 11px; white-space: nowrap; transition: 160ms ease; }
.section-nav a b { color: #5d7890; font: 600 8px var(--utility); letter-spacing: .08em; }
.section-nav a:hover,
.section-nav a:focus-visible,
.section-nav a.active { color: var(--text); border-color: var(--line-strong); background: rgba(145,201,238,.08); outline: 0; }
.section-nav a.active b { color: var(--blue); }
.section-picker { display: none; }
.header-language { flex: 0 0 auto; }
main { margin: 0; }
main > section[id] { scroll-margin-top: var(--header-height); }
.back-to-top { position: fixed; z-index: 55; right: 22px; bottom: 22px; min-width: 82px; height: 44px; padding: 0 14px; border: 1px solid var(--line-strong); border-radius: 99px; color: var(--ink); background: var(--blue-bright); box-shadow: 0 10px 34px rgba(0,0,0,.3); display: flex; align-items: center; justify-content: center; gap: 8px; opacity: 0; pointer-events: none; transform: translateY(10px); transition: 180ms ease; }
.back-to-top.visible { opacity: 1; pointer-events: auto; transform: none; }
.back-to-top span { font-size: 16px; }
.back-to-top b { font: 700 9px var(--utility); text-transform: uppercase; letter-spacing: .12em; }

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  padding: 34px clamp(44px, 7vw, 118px) 48px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(220px, .8fr);
  grid-template-rows: auto auto 1fr auto;
  gap: 28px clamp(40px, 6vw, 90px);
  align-items: center;
  background:
    linear-gradient(90deg, rgba(0, 8, 28, 0.98) 0%, rgba(0, 8, 28, 0.87) 52%, rgba(4, 23, 54, 0.48) 100%),
    url("assets/briefing-oilfield-microgrid.jpg") center / cover;
}
.client-masthead { position: relative; z-index: 1; grid-column: 1 / -1; display: flex; align-items: center; gap: 24px; width: min(100%, 620px); padding-bottom: 16px; border-bottom: 1px solid var(--line-strong); }
.masthead-brand { display: flex; align-items: center; min-height: 38px; }
.masthead-luminis { width: 145px; }
.masthead-luminis img { width: 100%; height: 42px; object-fit: contain; object-position: left center; }
.client-masthead-generic { gap: 22px; }
.masthead-luminis-generic { width: 170px; }
.masthead-division { min-height: 30px; padding-left: 22px; border-left: 1px solid var(--line-strong); color: var(--blue); font: 600 12px/30px var(--utility); text-transform: uppercase; letter-spacing: .18em; white-space: nowrap; }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(90deg, transparent, black 50%, transparent); opacity: 0.18; }
.hero-topline { position: relative; z-index: 1; grid-column: 1 / -1; align-self: start; display: flex; justify-content: space-between; color: #839ab0; }
.hero-copy { position: relative; z-index: 1; grid-column: 1 / -1; max-width: 880px; align-self: end; }
.eyebrow { margin: 0 0 22px; color: var(--blue); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 500; letter-spacing: -0.035em; line-height: 0.97; }
h1 { margin-bottom: 30px; font-size: clamp(55px, 6.5vw, 105px); }
h1 em, h2 em { color: var(--blue); font-weight: 500; }
.hero-lead { max-width: 690px; margin: 0; color: #c6d4df; font-size: clamp(17px, 1.4vw, 22px); line-height: 1.55; }
.hero-thesis { position: relative; z-index: 1; grid-column: 1; padding-top: 20px; border-top: 1px solid var(--line-strong); max-width: 620px; }
.hero-thesis span { color: #6f889f; }
.hero-thesis p { margin: 10px 0 0; font: 500 20px/1.35 var(--serif); }
.hero-thesis em { color: var(--blue-bright); }
.scroll-cue { position: relative; z-index: 1; grid-column: 2; justify-self: end; display: flex; align-items: center; gap: 14px; color: #8da1b3; font: 600 9px var(--utility); text-transform: uppercase; letter-spacing: 0.16em; }
.scroll-cue i { width: 38px; height: 38px; border: 1px solid var(--line-strong); border-radius: 50%; color: var(--blue); display: grid; place-items: center; font-style: normal; }

.section { position: relative; padding: clamp(85px, 10vw, 150px) clamp(36px, 7vw, 110px); border-bottom: 1px solid var(--line); overflow: hidden; background: linear-gradient(180deg, rgba(3, 17, 38, 0.98), rgba(0, 8, 28, 0.98)); }
.section::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, transparent 49.95%, rgba(177,205,227,.045) 50%, transparent 50.05%); }
.section-index { position: absolute; top: 48px; right: clamp(36px, 7vw, 110px); color: transparent; -webkit-text-stroke: 1px rgba(145, 201, 238, 0.14); font: 500 clamp(72px, 10vw, 150px)/1 var(--serif); }
.section-kicker { position: relative; z-index: 1; margin-bottom: 28px; color: var(--blue); display: flex; align-items: center; gap: 12px; }
.section-kicker span { width: 34px; height: 1px; background: var(--blue); }
.split-intro,
.products-intro { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .85fr); gap: clamp(42px, 7vw, 105px); align-items: end; }
.section h2 { margin: 0; font-size: clamp(44px, 5.7vw, 80px); }
.intro-copy,
.products-intro > p { margin-bottom: 4px; color: #a8bac9; font-size: 17px; line-height: 1.72; }
.intro-copy p:last-child { margin-bottom: 0; }

.operating-model { position: relative; z-index: 1; margin-top: 75px; display: grid; grid-template-columns: repeat(3, 1fr); }
.operating-model article { min-height: 245px; padding: 28px; border: 1px solid var(--line); border-right: 0; }
.operating-model article:last-child { border-right: 1px solid var(--line); }
.operating-model b,
.solution-families b { color: var(--blue); font: 600 9px var(--utility); }
.operating-model h3 { margin: 66px 0 12px; font: 500 29px/1 var(--serif); }
.operating-model p { max-width: 270px; color: #879caf; font-size: 14px; }
.lgp-proof { position: relative; z-index: 1; height: min(44vw, 500px); margin-top: 28px; overflow: hidden; }
.lgp-proof::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 42%, rgba(0,8,28,.92)); }
.lgp-proof img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.74) contrast(1.05); }
.lgp-proof div { position: absolute; z-index: 2; inset: auto 28px 26px; display: flex; justify-content: space-between; align-items: end; gap: 30px; }
.lgp-proof span { color: var(--blue); font: 600 9px var(--utility); text-transform: uppercase; letter-spacing: .18em; }
.lgp-proof p { max-width: 580px; margin: 0; text-align: right; font: 500 24px/1.25 var(--serif); }

.portfolio-grid { position: relative; z-index: 1; margin-top: 70px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.portfolio-card { min-height: 340px; padding: 28px; border: 1px solid var(--line); background: rgba(6,24,47,.38); display: flex; flex-direction: column; }
.portfolio-card.featured { border-color: rgba(145,201,238,.5); background: linear-gradient(160deg, rgba(18,55,89,.82), rgba(6,24,47,.62)); }
.portfolio-card > span { color: #6f879e; }
.portfolio-card.featured > span { color: var(--blue); }
.portfolio-card h3 { margin: 62px 0 16px; font: 500 31px/1 var(--serif); }
.portfolio-card p { color: #8fa4b6; }
.portfolio-card div { margin-top: auto; display: flex; flex-wrap: wrap; gap: 8px; }
.portfolio-card div b { padding: 6px 9px; border: 1px solid var(--line); border-radius: 99px; color: #a6b8c7; font-size: 10px; font-weight: 500; }

.wide-visual { position: relative; z-index: 1; height: min(48vw, 545px); margin: 72px 0 0; overflow: hidden; }
.wide-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0,8,28,.9)); }
.wide-visual img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.06); }
.wide-visual figcaption { position: absolute; z-index: 2; inset: auto 24px 22px; display: flex; justify-content: space-between; gap: 25px; color: #cfdae3; font: 600 9px var(--utility); text-transform: uppercase; letter-spacing: .15em; }
.solution-families { position: relative; z-index: 1; margin-top: 20px; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.solution-families article { min-height: 245px; padding: 26px; border-right: 1px solid var(--line); }
.solution-families article:last-child { border-right: 0; }
.solution-families h3 { margin: 62px 0 12px; font: 500 24px/1.1 var(--serif); }
.solution-families p { margin: 0; color: #859bad; font-size: 13px; }
.application-band { position: relative; z-index: 1; margin-top: 70px; padding: 23px 0; border-block: 1px solid var(--line); display: flex; justify-content: space-between; gap: 30px; }
.application-band > span { color: var(--blue); font: 600 9px var(--utility); text-transform: uppercase; letter-spacing: .18em; }
.application-band div { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 25px; }
.application-band b { color: #a2b4c3; font-size: 12px; font-weight: 500; }

.roadmap-block,
.platform-block,
.reference-block { position: relative; z-index: 1; margin-top: 92px; }
.roadmap-heading,
.platform-heading,
.reference-heading { max-width: 780px; }
.roadmap-heading h3,
.platform-heading h3,
.reference-heading h3 { margin: 0 0 18px; color: var(--text); font: 500 clamp(34px, 4vw, 56px)/1.05 var(--serif); letter-spacing: -.03em; }
.roadmap-heading h3 em,
.platform-heading h3 em { color: var(--blue); font-style: normal; }
.roadmap-heading > p:last-child,
.platform-heading > p:last-child,
.reference-heading > p:last-child { max-width: 720px; margin: 0; color: #9db0c0; font-size: 16px; line-height: 1.7; }
.roadmap-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 42px; border: 1px solid var(--line); }
.roadmap-grid article { min-height: 268px; padding: 24px; border-right: 1px solid var(--line); background: rgba(6,24,47,.35); }
.roadmap-grid article:last-child { border-right: 0; }
.roadmap-grid span { display: inline-grid; width: 36px; height: 36px; place-items: center; border-radius: 50%; color: var(--ink); background: var(--blue); font: 700 12px var(--utility); }
.roadmap-grid article:not(:first-child) span { color: var(--text); background: var(--panel-2); }
.roadmap-grid h4 { margin: 28px 0 7px; font: 500 22px/1.1 var(--serif); }
.roadmap-grid em { display: block; color: var(--blue); font: italic 12px var(--serif); }
.roadmap-grid ul { margin: 25px 0 0; padding: 0; list-style: none; }
.roadmap-grid li { position: relative; margin-top: 10px; padding-left: 16px; color: #8da2b4; font-size: 12px; line-height: 1.45; }
.roadmap-grid li::before { content: "-"; position: absolute; left: 0; color: var(--blue); }
.platform-block { padding-top: 72px; border-top: 1px solid var(--line); }
.platform-heading { display: grid; grid-template-columns: 1.05fr .95fr; gap: 60px; align-items: end; max-width: none; }
.platform-heading > p:last-child { margin-bottom: 4px; }
.scheme-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 42px; }
.scheme-card { min-height: 310px; padding: 26px; border: 1px solid var(--line); background: rgba(6,24,47,.5); }
.scheme-card.active { border-color: rgba(145,201,238,.65); background: linear-gradient(160deg, rgba(21,60,95,.84), rgba(6,24,47,.64)); }
.scheme-card > span { color: var(--blue); font: 600 10px var(--utility); text-transform: uppercase; letter-spacing: .16em; }
.scheme-card h4 { margin: 55px 0 12px; font: 500 29px/1.05 var(--serif); }
.scheme-card p { min-height: 50px; margin-bottom: 18px; color: #9fb1c0; font-size: 13px; line-height: 1.55; }
.scheme-card ul { margin: 0; padding: 0; list-style: none; }
.scheme-card li { padding: 9px 0; border-top: 1px solid var(--line); color: #b6c5d0; font-size: 12px; }
.reference-block { padding-top: 72px; border-top: 1px solid var(--line); }
.reference-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 42px; }
.reference-grid article { min-height: 148px; padding: 24px; border: 1px solid var(--line); background: rgba(6,24,47,.3); }
.reference-grid h4 { margin: 0 0 14px; font: 500 22px/1.1 var(--serif); }
.reference-grid p { margin: 0; color: #9fb1c0; font-size: 13px; line-height: 1.6; }
.reference-grid .reference-wide { grid-column: 1 / -1; border-color: rgba(145,201,238,.45); background: var(--panel-2); }
.reference-wide { display: grid; grid-template-columns: .8fr 1.2fr; gap: 24px 42px; align-items: center; }
.reference-wide h4 { margin: 0; }
.reference-wide > div { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 9px; }
.reference-wide > div b { padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 99px; color: #c5d1da; font-size: 10px; font-weight: 500; }

.applications { background: radial-gradient(circle at 80% 14%, rgba(25,112,188,.16), transparent 28%), var(--ink-2); }
.application-cards { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; margin-top: 70px; }
.application-card { border: 1px solid var(--line); background: rgba(6,24,47,.48); }
.priority-application-card:nth-child(-n + 2) { grid-column: span 3; }
.priority-application-card:nth-child(n + 3) { grid-column: span 2; }
.application-image { height: 230px; overflow: hidden; background: #17324e; }
.application-image img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) contrast(1.05); transition: transform 700ms ease; }
.application-card:hover .application-image img { transform: scale(1.045); }
.application-copy { padding: 26px; }
.application-copy > span { color: var(--blue); font: 600 10px var(--utility); letter-spacing: .15em; }
.application-copy h3 { margin: 26px 0 12px; font: 500 30px/1.05 var(--serif); }
.application-copy p { min-height: 92px; margin: 0; color: #9eb0bf; font-size: 14px; line-height: 1.6; }
.priority-application-card .application-copy p { min-height: 68px; }
.application-copy ul { margin: 22px 0 0; padding: 0; list-style: none; }
.application-copy li { padding: 10px 0; border-top: 1px solid var(--line); color: #c1ced7; font-size: 12px; }
.application-statement { position: relative; z-index: 1; max-width: 980px; margin: 92px auto 0; text-align: center; font: 500 clamp(36px, 4.7vw, 62px)/1.17 var(--serif); }
.application-statement span { display: block; margin-bottom: 22px; color: var(--blue); font: 600 9px var(--utility); text-transform: uppercase; letter-spacing: .2em; }
.hybrid-product { border-color: rgba(145,201,238,.28); }
.hybrid-product .product-copy > span { color: var(--blue); }

.gmde { background: radial-gradient(circle at 82% 18%, rgba(25,112,188,.16), transparent 30%), var(--ink-2); }
.gmde-intro { position: relative; z-index: 1; display: grid; grid-template-columns: .62fr 1.38fr; gap: clamp(45px, 8vw, 120px); align-items: center; }
.gmde-brand { min-height: 280px; padding: 42px; border: 1px solid var(--line-strong); background: rgba(7,27,52,.62); display: flex; flex-direction: column; justify-content: center; }
.gmde-brand img { width: min(100%, 245px); }
.gmde-brand span { margin-top: 22px; color: #7890a6; line-height: 1.6; }
.gmde-copy h2 { font-size: clamp(43px, 5vw, 70px); }
.gmde-copy p { max-width: 720px; margin: 28px 0 30px; color: #a2b5c5; font-size: 17px; line-height: 1.72; }
.external-link { display: inline-flex; gap: 28px; align-items: center; padding-bottom: 7px; border-bottom: 1px solid var(--line-strong); color: var(--blue-bright); font: 600 10px var(--utility); text-transform: uppercase; letter-spacing: .12em; }
.external-link b { color: var(--blue); font-size: 15px; }
.gmde-scope { position: relative; z-index: 1; margin-top: 80px; display: grid; grid-template-columns: repeat(4, 1fr); }
.gmde-scope article { min-height: 235px; padding: 26px; border: 1px solid var(--line); border-right: 0; }
.gmde-scope article:last-child { border-right: 1px solid var(--line); }
.gmde-scope span { color: var(--blue); font: 600 9px var(--utility); }
.gmde-scope h3 { margin: 57px 0 12px; font: 500 24px/1.08 var(--serif); }
.gmde-scope p { margin: 0; color: #859bad; font-size: 13px; }
.gmde-statement { position: relative; z-index: 1; max-width: 980px; margin: 90px auto 0; text-align: center; font: 500 clamp(36px, 4.7vw, 62px)/1.17 var(--serif); }
.gmde-statement span { display: block; margin-bottom: 22px; color: var(--blue); font: 600 9px var(--utility); text-transform: uppercase; letter-spacing: .2em; }

.products { background: #020d21; }
.product-feature { position: relative; z-index: 1; min-height: 500px; margin-top: 26px; border: 1px solid var(--line); display: grid; grid-template-columns: 1.05fr .95fr; background: rgba(6,24,47,.5); }
.products-intro + .product-feature { margin-top: 75px; }
.product-feature.reverse { grid-template-columns: .95fr 1.05fr; }
.product-feature.reverse .product-visual { order: 2; }
.product-visual { min-height: 500px; overflow: hidden; background: #e7ecf0; }
.product-visual img { width: 100%; height: 100%; object-fit: cover; }
.product-visual-equipment { background: #f5f5f3; }
.product-visual-equipment img { padding: clamp(30px, 5vw, 72px); object-fit: contain; }
.product-copy { padding: clamp(35px, 5vw, 62px); display: flex; flex-direction: column; justify-content: center; }
.product-copy > span { color: var(--blue); }
.product-copy h3 { margin: 20px 0 20px; font: 500 clamp(32px, 3.5vw, 48px)/1.08 var(--serif); }
.product-copy > p { color: #9db0c0; line-height: 1.72; }
.product-copy ul { margin: 18px 0 0; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.product-copy li,
.model-list b { padding: 7px 10px; border: 1px solid var(--line); border-radius: 99px; color: #afc1cf; font-size: 10px; font-weight: 500; }
.product-copy ul.spec-list { display: grid; gap: 0; }
.product-copy ul.spec-list li { padding: 10px 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; color: #c1ced7; font-size: 12px; line-height: 1.45; }
.model-list { margin: 24px 0 18px; display: flex; flex-wrap: wrap; gap: 8px; }
.product-copy small { color: #6f879c; line-height: 1.55; }

.contact { min-height: 760px; padding-bottom: 130px; background: radial-gradient(circle at 80% 55%, rgba(43,111,169,.28), transparent 35%), linear-gradient(135deg, #06172d, #0a2850); }
.contact-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(50px, 9vw, 130px); align-items: center; }
.contact-copy h2 { font-size: clamp(48px, 6vw, 82px); }
.contact-copy p { max-width: 650px; margin: 28px 0 0; color: #aec0ce; font-size: 17px; line-height: 1.72; }
.primary-cta { display: inline-flex; align-items: center; justify-content: space-between; min-width: 290px; margin-top: 30px; padding: 16px 18px; color: var(--ink); background: var(--blue-bright); font: 600 10px var(--utility); text-transform: uppercase; letter-spacing: .12em; }
.discovery { padding: 35px; border: 1px solid var(--line-strong); background: rgba(0,8,28,.42); backdrop-filter: blur(12px); }
.discovery > span { color: var(--blue); }
.discovery ol { margin: 25px 0 0; padding: 0; list-style: none; }
.discovery li { padding: 17px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 42px 1fr; gap: 10px; }
.discovery li:last-child { border-bottom: 0; }
.discovery b { color: #6f8aa2; font: 600 9px var(--utility); }
.discovery p { margin: 0; color: #bdcbd6; }
.closing-mark { position: absolute; right: -100px; bottom: -120px; width: min(46vw, 600px); opacity: .06; }

footer { padding: 55px clamp(36px, 7vw, 110px) 35px; background: #000614; display: grid; grid-template-columns: 170px 1fr auto; align-items: center; gap: 30px; }
footer > img { width: 145px; }
footer p { margin: 0; color: #9fb2c2; font: 500 18px var(--serif); }
footer > div { display: grid; gap: 8px; text-align: right; color: #71879c; font-size: 11px; }
footer a { color: var(--blue); }
footer small { grid-column: 1 / -1; padding-top: 26px; border-top: 1px solid var(--line); color: #52687d; font: 600 8px/1.6 var(--utility); text-transform: uppercase; letter-spacing: .12em; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 650ms ease, transform 650ms ease; }
.reveal.visible { opacity: 1; transform: none; }
.operating-model article:nth-child(2).reveal,
.portfolio-card:nth-child(2).reveal,
.solution-families article:nth-child(2).reveal,
.gmde-scope article:nth-child(2).reveal { transition-delay: 80ms; }
.operating-model article:nth-child(3).reveal,
.portfolio-card:nth-child(3).reveal,
.solution-families article:nth-child(3).reveal,
.gmde-scope article:nth-child(3).reveal { transition-delay: 160ms; }
.solution-families article:nth-child(4).reveal,
.gmde-scope article:nth-child(4).reveal { transition-delay: 240ms; }

@media (max-width: 1100px) {
  .catalog-header { gap: 14px; padding-inline: 18px; }
  .catalog-brand { width: 106px; }
  .section-nav a { padding-inline: 7px; }
  .section-nav a b { display: none; }
  .split-intro, .products-intro { grid-template-columns: 1fr; align-items: start; }
  .intro-copy, .products-intro > p { max-width: 760px; }
  .solution-families, .gmde-scope, .roadmap-grid { grid-template-columns: repeat(2, 1fr); }
  .solution-families article:nth-child(2), .gmde-scope article:nth-child(2) { border-right: 1px solid var(--line); }
  .roadmap-grid article:nth-child(2) { border-right: 0; }
  .roadmap-grid article:nth-child(-n + 2) { border-bottom: 1px solid var(--line); }
  .scheme-grid { grid-template-columns: 1fr; }
  .application-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .priority-application-card:nth-child(n) { grid-column: auto; }
  .priority-application-card:last-child { grid-column: 1 / -1; }
  .scheme-card { min-height: 0; }
  .product-feature, .product-feature.reverse { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 820px) {
  :root { --header-height: 70px; }
  .catalog-header { justify-content: space-between; }
  .catalog-brand { width: 105px; }
  .section-nav { display: none; }
  .section-picker { min-width: 0; flex: 1; max-width: 235px; height: 40px; padding: 0 10px; border: 1px solid var(--line-strong); border-radius: 3px; color: #8ca2b4; background: rgba(6,24,47,.72); display: flex; align-items: center; gap: 8px; }
  .section-picker > span { flex: 0 0 auto; color: var(--blue); font: 600 8px var(--utility); text-transform: uppercase; letter-spacing: .12em; }
  .section-picker select { min-width: 0; width: 100%; border: 0; outline: 0; color: var(--text); background: transparent; font: 600 11px var(--sans); }
  .header-language { gap: 1px; }
  .header-language button { min-width: 27px; padding-inline: 3px; }
  .hero { min-height: calc(100vh - var(--header-height)); grid-template-columns: 1fr; grid-template-rows: auto auto 1fr auto; padding: 25px 24px 34px; }
  .hero-copy { align-self: end; }
  .hero-thesis, .scroll-cue { grid-column: 1; }
  .scroll-cue { justify-self: start; }
  .section { padding: 88px 24px; }
  .section-index { top: 38px; right: 24px; }
  .operating-model, .portfolio-grid, .gmde-intro, .contact-grid, .platform-heading { grid-template-columns: 1fr; }
  .operating-model article { border-right: 1px solid var(--line); border-bottom: 0; }
  .operating-model article:last-child { border-bottom: 1px solid var(--line); }
  .portfolio-card { min-height: 280px; }
  .lgp-proof, .wide-visual { height: 460px; }
  .gmde-brand { min-height: 220px; }
  .roadmap-grid, .reference-grid { grid-template-columns: 1fr; }
  .application-cards { grid-template-columns: 1fr; }
  .priority-application-card:last-child { grid-column: auto; }
  .roadmap-grid article,
  .roadmap-grid article:nth-child(-n + 2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .roadmap-grid article:last-child { border-bottom: 0; }
  .reference-grid .reference-wide { grid-column: auto; }
  .reference-wide { display: block; }
  .reference-wide > div { margin-top: 20px; }
  .product-feature, .product-feature.reverse { grid-template-columns: 1fr; }
  .product-feature.reverse .product-visual { order: 0; }
  .product-visual { min-height: 390px; }
  .contact { min-height: 0; }
  footer { grid-template-columns: 1fr; text-align: left; }
  footer > div { text-align: left; }
}

@media (max-width: 560px) {
  .catalog-header { gap: 10px; padding-inline: 12px; }
  .catalog-brand { width: 88px; }
  .section-picker { max-width: none; }
  .section-picker > span { display: none; }
  .back-to-top { right: 14px; bottom: 14px; min-width: 46px; width: 46px; padding: 0; }
  .back-to-top b { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  h1 { font-size: clamp(49px, 15vw, 70px); }
  .hero-topline span:last-child { display: none; }
  .client-masthead { flex-wrap: wrap; gap: 12px 16px; width: 100%; }
  .masthead-luminis { width: 120px; }
  .masthead-luminis img { height: 34px; }
  .client-masthead-generic { flex-wrap: nowrap; }
  .masthead-luminis-generic { width: 140px; }
  .masthead-division { padding-left: 16px; font-size: 10px; letter-spacing: .14em; }
  .lgp-proof div { align-items: flex-start; flex-direction: column; }
  .lgp-proof p { text-align: left; font-size: 20px; }
  .wide-visual figcaption { align-items: flex-end; }
  .wide-visual figcaption span:last-child { text-align: right; }
  .solution-families, .gmde-scope { grid-template-columns: 1fr; }
  .solution-families article, .gmde-scope article { border-right: 1px solid var(--line); border-bottom: 0; }
  .solution-families article:last-child, .gmde-scope article:last-child { border-bottom: 1px solid var(--line); }
  .application-band { align-items: flex-start; flex-direction: column; }
  .application-band div { justify-content: flex-start; }
  .application-cards { grid-template-columns: 1fr; }
  .application-image { height: 210px; }
  .product-visual { min-height: 310px; }
  .primary-cta { width: 100%; min-width: 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; }
}