:root {
    --bg: #112033;
    --bg-elev: #1a2d45;
    --bg-card: #223854;
    --border: #3b577b;
    --text: #f4f8fd;
    --text-dim: #bfd0e5;
    --accent: #8ab8f0;
    --accent-2: #4c79b4;
    --ok: #71d3a0;
    --maxw: 1140px;
  }
  * { box-sizing: border-box; }
  html, body { margin: 0; padding: 0; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 17px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
  }
  a { color: var(--accent); text-decoration: none; }
  a:hover { text-decoration: underline; }
  .container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

  /* Nav */
  nav {
    position: sticky; top: 0; z-index: 50;
    background: rgba(17, 32, 51, 0.82);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
  }
  .nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px; max-width: var(--maxw); margin: 0 auto;
  }
  .logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--text);
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }
  .logo:hover { text-decoration: none; }
  .logo-mark {
    display: block;
    width: 44px;
    height: auto;
    flex: 0 0 auto;
  }
  .logo-wordmark {
    display: flex;
    flex-direction: column;
    gap: 2px;
    line-height: 1;
  }
  .logo-wordmark span {
    color: var(--text);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
  }
  .logo-wordmark small {
    color: var(--text-dim);
    font-size: 12px;
    letter-spacing: 0.24em;
  }
  .nav-links { display: flex; gap: 28px; }
  .nav-links a { color: var(--text-dim); font-size: 16px; }
  .nav-links a:hover { color: var(--text); text-decoration: none; }
  @media (max-width: 720px) {
    .nav-links { display: none; }
    .logo-wordmark small { display: none; }
  }

  /* Hero */
  .hero {
    padding: 96px 0 80px;
    background:
      radial-gradient(1200px 520px at 80% -10%, rgba(138, 184, 240, 0.26), transparent),
      radial-gradient(900px 440px at 10% 30%, rgba(76, 121, 180, 0.24), transparent);
    border-bottom: 1px solid var(--border);
  }
  .hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
    gap: 40px;
    align-items: center;
  }
  .hero-copy {
    min-width: 0;
  }
  .hero-brand {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    margin-bottom: 28px;
  }
  .hero-brand .logo-mark {
    width: 86px;
  }
  .hero-brand-copy {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .hero-brand-copy span {
    color: var(--text);
    font-size: 26px;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .hero-brand-copy small {
    color: var(--text-dim);
    font-size: 14px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
  }
  .eyebrow {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(120, 167, 226, 0.14);
    border: 1px solid rgba(120, 167, 226, 0.36);
    border-radius: 999px;
    font-size: 13px; letter-spacing: 1px; text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 24px;
  }
  h1 {
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.1; margin: 0 0 24px;
    font-weight: 700; letter-spacing: -0.5px;
  }
  h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }
  .lead {
    font-size: 21px;
    color: var(--text-dim);
    max-width: 900px;
    margin: 0 0 32px;
    text-wrap: pretty;
  }
  .hero-visual {
    min-height: 420px;
    border-radius: 22px;
    border: 1px solid rgba(138, 184, 240, 0.28);
    background-color: #122236;
    background-image:
      linear-gradient(180deg, rgba(11, 22, 37, 0.02), rgba(11, 22, 37, 0.22)),
      url("assets/illustrations-sheet.png");
    background-size: cover, 200% 200%;
    background-position: center, 0% 0%;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.24);
    overflow: hidden;
  }
  .cta-row { display: flex; gap: 12px; flex-wrap: wrap; }
  .btn {
    display: inline-block;
    padding: 12px 24px; border-radius: 8px;
    font-weight: 600; font-size: 17px;
    transition: transform 0.1s, background 0.2s;
  }
  .btn:hover { text-decoration: none; transform: translateY(-1px); }
  .btn-primary { background: var(--accent); color: #f8fbff; }
  .btn-primary:hover { background: #90b8ea; }
  .btn-ghost { border: 1px solid var(--border); color: var(--text); }
  .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

  /* Sections */
  section { padding: 88px 0; border-bottom: 1px solid var(--border); }
  section:nth-of-type(even) {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.015), rgba(255, 255, 255, 0));
  }
  .section-title { font-size: 36px; margin: 0 0 12px; font-weight: 700; }
  .section-sub {
    color: var(--text-dim);
    margin: 0 0 32px;
    max-width: 920px;
    font-size: 20px;
    line-height: 1.7;
    text-wrap: pretty;
  }

  /* Products grid */
  .products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
  }
  .card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px;
    display: flex; flex-direction: column;
    transition: border-color 0.2s, transform 0.2s;
  }
  .card:hover { border-color: var(--accent); transform: translateY(-2px); }
  .card-visual {
    width: calc(100% + 64px);
    height: 180px;
    margin: -32px -32px 24px;
    border-bottom: 1px solid rgba(120, 167, 226, 0.14);
    background-color: #0a1626;
    background-image:
      linear-gradient(180deg, rgba(10, 22, 38, 0), rgba(10, 22, 38, 0.18)),
      url("assets/illustrations-sheet.png");
    background-size: cover, 200% 200%;
    background-repeat: no-repeat;
  }
  .card-visual.nav { background-position: center, 100% 0%; }
  .card-visual.auto { background-position: center, 0% 100%; }
  .card-visual.guidance { background-position: center, 100% 100%; }
  .card-tag {
    display: inline-block;
    font-size: 13px; letter-spacing: 1.5px; text-transform: uppercase;
    color: var(--accent); margin-bottom: 12px;
  }
  .card h3 { font-size: 26px; margin: 0 0 12px; font-weight: 700; }
  .card .desc {
    color: var(--text-dim);
    margin: 0 0 20px;
    flex-grow: 0;
    font-size: 18px;
    line-height: 1.7;
    text-wrap: pretty;
  }
  .card ul {
    list-style: none; padding: 0; margin: 0 0 20px;
    font-size: 16px; line-height: 1.7; flex-grow: 1;
  }
  .card li {
    padding: 6px 0 6px 22px; position: relative;
    color: var(--text);
  }
  .card li::before {
    content: ""; position: absolute; left: 0; top: 14px;
    width: 12px; height: 2px; background: var(--accent);
  }
  .card-foot {
    margin-top: auto; padding-top: 16px;
    border-top: 1px solid var(--border);
    font-size: 15px; line-height: 1.65; color: var(--text-dim);
  }
  .card-foot strong { color: var(--text); }

  /* Capabilities */
  .caps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
  }
  .cap {
    padding: 24px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-radius: 10px;
  }
  .cap h4 { margin: 0 0 8px; font-size: 20px; color: var(--accent); }
  .cap p { margin: 0; color: var(--text-dim); font-size: 17px; line-height: 1.7; }

  /* Funding stack */
  .funding {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
  }
  .fund-pill {
    padding: 16px 20px;
    background: var(--bg-elev);
    border: 1px solid var(--border);
    border-left: 3px solid var(--accent);
    border-radius: 6px;
  }
  .fund-pill .name { font-weight: 600; font-size: 17px; }
  .fund-pill .amt { color: var(--text-dim); font-size: 15px; line-height: 1.65; margin-top: 6px; }

  /* Why ACI */
  .why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
  }
  .why-item {
    padding: 20px;
    border: 1px solid rgba(138, 184, 240, 0.16);
    border-left: 3px solid var(--accent);
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(138, 184, 240, 0.08), rgba(255, 255, 255, 0.01));
  }
  .why-item { font-size: 16px; line-height: 1.7; }
  .why-item strong { color: var(--accent); display: block; margin-bottom: 6px; font-size: 18px; }

  /* Contact */
  .contact-box {
    background: linear-gradient(135deg, rgba(138, 184, 240, 0.16), rgba(76, 121, 180, 0.22));
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 48px;
    text-align: center;
  }
  .contact-box h2 { margin: 0 0 12px; }
  .contact-box p {
    color: var(--text-dim);
    margin: 0 0 24px;
    font-size: 19px;
    line-height: 1.7;
    max-width: 920px;
    margin-left: auto;
    margin-right: auto;
    text-wrap: pretty;
  }
  .contact-row { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

  /* Footer */
  footer {
    padding: 32px 0;
    text-align: center;
    color: var(--text-dim);
    font-size: 15px;
  }
  footer a { color: var(--text-dim); }

  @media (max-width: 640px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-brand {
      gap: 14px;
      margin-bottom: 22px;
    }
    .hero-brand .logo-mark { width: 64px; }
    body { font-size: 16px; }
    .hero-brand-copy span { font-size: 21px; letter-spacing: 0.1em; }
    .hero-brand-copy small { font-size: 12px; letter-spacing: 0.24em; }
    .hero-visual {
      min-height: 280px;
      order: -1;
    }
    .card-visual { height: 156px; }
    .section-title { font-size: 30px; }
    .section-sub { font-size: 18px; }
    .card h3 { font-size: 23px; }
    .card .desc,
    .card ul,
    .cap p,
    .why-item,
    .fund-pill .amt,
    .contact-box p { font-size: 16px; }
  }

/* Shared page system and responsive improvements */
html{scroll-behavior:smooth;scroll-padding-top:110px}img{max-width:100%}figure{margin:0}figcaption{font-size:13px;color:var(--text-dim);margin-top:12px}h2,h3{line-height:1.2}a,summary{touch-action:manipulation}a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:12px;top:12px;z-index:100;background:var(--bg);padding:12px}.btn-primary{color:#112033}.desktop-links{display:flex;gap:22px;align-items:center}.desktop-links a{font-size:15px;color:var(--text-dim)}[aria-current=page]{color:var(--accent)!important;text-decoration:underline;text-underline-offset:8px}.mobile-menu{display:none}.hero{padding:64px 0}.hero-product img{width:100%;height:auto;object-fit:contain}.hero-product figcaption{text-align:center}.products{grid-template-columns:repeat(3,minmax(0,1fr))}.card{min-width:0;overflow:hidden}.card-visual{background-image:linear-gradient(180deg,rgba(10,22,38,0),rgba(10,22,38,.18)),url('illustrations-sheet.png')}.section-action{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:36px;padding-top:24px;border-top:1px solid var(--border)}.teaser-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px}.teaser{display:block;border:1px solid var(--border);border-radius:16px;background:var(--bg-elev);padding:28px;color:var(--text)}.teaser:hover{text-decoration:none;border-color:var(--accent)}.teaser img{width:100%;height:270px;object-fit:contain;margin-bottom:20px}.teaser h3{font-size:32px;margin:8px 0}.teaser p,.muted{color:var(--text-dim)}.teaser strong,.teaser span,.cap>span{color:var(--accent)}.page-hero{padding:72px 0 32px}.page-hero h1{max-width:850px}.compact-section{padding:24px 0 72px}.notice{border-left:3px solid var(--accent);background:var(--bg-elev);padding:20px 28px;border-radius:8px}.notice p{margin:8px 0 0;color:var(--text-dim)}.product-jump{margin:28px 0}.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:48px;padding:64px 0;border-bottom:1px solid var(--border);align-items:center;scroll-margin-top:20px}.product-detail img{width:100%;height:auto;object-fit:contain}.product-detail h2{font-size:44px;margin:16px 0 8px}.product-subtitle{font-size:20px;color:var(--accent)}.status{display:inline-block;color:#bce5cd;background:#193c38;border:1px solid #47786a;padding:4px 12px;border-radius:30px;font-size:13px}dl{margin:28px 0}dl>div{padding:12px 0;border-bottom:1px solid var(--border);display:grid;grid-template-columns:120px 1fr;gap:16px}dt{font-weight:600}dd{margin:0;color:var(--text-dim)}.empty-state{max-width:780px;margin:0 auto;padding:56px 32px;border:1px solid var(--border);border-radius:16px;text-align:center;background:var(--bg-elev)}.empty-state h2{font-size:32px}.empty-state p{color:var(--text-dim)}.article-body{max-width:800px;padding-top:24px;padding-bottom:72px}.article-body p{font-size:19px}.article-body figure{margin:32px 0}.article-body img{width:100%;height:auto;border-radius:12px}.blog-card img{width:100%;height:220px;object-fit:cover}.blog-card figure{margin-bottom:20px}.blog-card h2{font-size:26px}time{font-size:14px;color:var(--text-dim)}
@media(max-width:1000px){.desktop-links{display:none}.mobile-menu{display:block;position:relative}.mobile-menu summary{cursor:pointer;padding:10px;border:1px solid var(--border);border-radius:6px}.mobile-menu>div{position:absolute;right:0;top:52px;width:230px;background:var(--bg-elev);padding:14px;border:1px solid var(--border);border-radius:10px;box-shadow:0 16px 32px #0005}.mobile-menu a{display:block;padding:10px}.products{grid-template-columns:1fr}.hero-grid{grid-template-columns:1fr 1fr}.product-detail{gap:24px}.logo-wordmark span{font-size:12px;letter-spacing:.08em}}
@media(max-width:720px){.container{padding:0 20px}.nav-inner{padding:12px 16px;gap:12px}.logo{gap:8px;min-width:0}.logo-mark{width:32px}.logo-wordmark span{font-size:10px;letter-spacing:.04em;max-width:155px;line-height:1.35}.logo-wordmark small{display:none}.hero-grid,.teaser-grid,.product-detail{grid-template-columns:1fr}.hero{padding:40px 0}.hero-product{max-width:460px;margin:auto}.hero-grid{gap:24px}.lead{font-size:18px}.eyebrow{font-size:11px;letter-spacing:.5px}section{padding:52px 0}.section-action{align-items:flex-start;flex-direction:column}.btn{padding:12px 18px;font-size:15px}.contact-box{padding:28px 20px;overflow-wrap:anywhere}.page-hero{padding:44px 0 20px}.product-detail{padding:40px 0}.product-detail h2{font-size:36px}.teaser img{height:220px}.caps,.why-grid{grid-template-columns:1fr}.empty-state{padding:32px 20px}dl>div{grid-template-columns:100px 1fr}.compact-section{padding-top:20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Light palette and self-hosted typography, shared across all pages. */
@font-face {
  font-family: 'Lato';
  src: url('fonts/Lato-Regular.ttf') format('truetype');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  src: url('fonts/Lato-Semibold.ttf') format('truetype');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: 'Lato';
  src: url('fonts/Lato-Bold.ttf') format('truetype');
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
:root {
  color-scheme: light;
  --bg: #f7f9fc;
  --bg-elev: #ffffff;
  --bg-card: #ffffff;
  --border: #d5e0eb;
  --text: #23364b;
  --text-dim: #536579;
  --accent: #285c8e;
  --accent-2: #39729a;
  --ok: #287056;
}
body {
  font-family: 'Lato', 'Segoe UI', sans-serif;
  font-size: 17px;
  line-height: 1.65;
}
h1, h2, h3, h4 {
  font-family: 'Lato', 'Segoe UI', sans-serif;
  color: #203f60;
  font-weight: 700;
  letter-spacing: -0.025em;
}
h1 { font-size: clamp(34px, 4.2vw, 52px); line-height: 1.14; }
h1 em {
  background: none;
  -webkit-text-fill-color: currentColor;
  color: var(--accent-2);
}
.section-title { font-size: clamp(28px, 3vw, 36px); }
.lead { font-size: 20px; line-height: 1.65; max-width: 68ch; }
.section-sub { font-size: 18px; max-width: 68ch; }
.card h3 { font-size: 25px; line-height: 1.25; }
.card .desc { font-size: 17px; }
.logo-wordmark span {
  letter-spacing: 0.035em;
  text-transform: none;
  font-size: 17px;
  line-height: 1.15;
}
.logo-wordmark small { letter-spacing: 0.12em; font-size: 11px; }
nav { background: rgba(255, 255, 255, 0.96); }
.desktop-links a { font-weight: 600; }
.hero, .page-hero {
  background: linear-gradient(125deg, #edf3f9 0%, #f7fafd 55%, #eaf2f8 100%);
  border-bottom: 1px solid var(--border);
}
.page-hero { padding-bottom: 48px; }
.eyebrow {
  background: #e7eff7;
  border-color: #c9daeb;
  font-weight: 600;
  letter-spacing: 0.075em;
}
section:nth-of-type(even) { background: #eef3f8; }
.btn { font-weight: 700; border-radius: 9px; }
.btn-primary { background: #285c8e; color: #ffffff; }
.btn-primary:hover { background: #204c77; }
.btn-ghost { background: #ffffff; border-color: #b8cada; color: #28547d; }
.btn-ghost:hover { background: #edf3f9; border-color: #285c8e; color: #204c77; }
.card, .teaser, .cap, .empty-state {
  box-shadow: 0 6px 24px rgba(32, 63, 96, 0.045);
}
.card-visual { border-bottom-color: var(--border); }
.hero-product {
  padding: 20px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 16px 40px rgba(32, 63, 96, 0.06);
}
.hero-product img { display: block; }
.product-detail figure {
  padding: 20px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 16px;
}
.product-detail h2 { font-size: 38px; }
.product-subtitle { font-size: 19px; }
.notice { background: #eaf1f8; }
.status { color: #28634e; background: #e8f3ed; border-color: #bfdccc; font-weight: 600; }
.contact-box {
  background: linear-gradient(120deg, #e6eef7, #f4f8fc);
  border-color: #cbdbea;
}
.contact-box p { font-size: 18px; }
.mobile-menu summary { background: #ffffff; color: #28547d; font-weight: 600; }
.mobile-menu>div { box-shadow: 0 14px 32px rgba(32, 63, 96, 0.14); }
.mobile-menu a:hover { background: #edf3f9; border-radius: 6px; }
footer { background: #eaf0f6; }
::selection { background: #cee0f1; color: #203f60; }
@media (max-width: 1000px) {
  .logo-wordmark span { font-size: 16px; }
}
@media (max-width: 720px) {
  .logo-wordmark span { font-size: 13px; letter-spacing: 0; max-width: 175px; }
  .lead { font-size: 18px; }
  .hero-product, .product-detail figure { padding: 12px; }
  .card h3 { font-size: 23px; }
  .page-hero { padding-bottom: 32px; }
  .product-detail h2 { font-size: 34px; }
  .contact-box p { font-size: 16px; }
}

/* Partner logos retain their original colours and proportions. */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}
.partner-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 20px 16px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: 0 6px 24px rgba(32, 63, 96, 0.04);
  color: var(--text);
}
.partner-card:hover {
  text-decoration: none;
  border-color: var(--accent);
  box-shadow: 0 8px 28px rgba(32, 63, 96, 0.09);
}
.partner-logo {
  width: 100%;
  height: 144px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.partner-logo img { width: 100%; height: 120px; object-fit: contain; }
.partner-name { font-weight: 700; font-size: 16px; line-height: 1.4; margin-bottom: 12px; }
.partner-link { margin-top: auto; font-size: 14px; color: var(--accent); }
@media (min-width: 1001px) and (max-width: 1150px) {
  .desktop-links { display: none; }
  .mobile-menu { display: block; position: relative; }
  .mobile-menu summary { cursor: pointer; padding: 10px; border: 1px solid var(--border); border-radius: 6px; }
  .mobile-menu>div { position: absolute; right: 0; top: 52px; width: 230px; background: #fff; padding: 14px; border: 1px solid var(--border); border-radius: 10px; }
  .mobile-menu a { display: block; padding: 10px; }
}
@media (max-width: 1000px) { .partners-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 720px) { .partners-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .partner-card { padding: 16px 12px; } .partner-logo { height: 116px; } .partner-logo img { height: 104px; } }
@media (max-width: 380px) { .partners-grid { grid-template-columns: 1fr; } }

/* Two equal groups create a seamless right-to-left loop. */
.partners-heading { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.partner-banner { overflow: hidden; padding: 8px 0 16px; }
.partner-track { display: flex; width: max-content; animation: partner-scroll 36s linear infinite; }
.partner-group { display: flex; gap: 20px; padding-right: 20px; flex-shrink: 0; }
.partner-group .partner-card { width: 224px; flex: 0 0 224px; box-shadow: none; }
.partner-banner:hover .partner-track,
.partner-banner:focus-within .partner-track { animation-play-state: paused; }
.partner-banner:focus-within { overflow-x: auto; }
@keyframes partner-scroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (max-width: 720px) {
  .partners-heading { flex-direction: column; gap: 0; margin-bottom: 20px; }
  .partners-heading .section-sub { margin-bottom: 16px; }
  .partner-group .partner-card { width: 190px; flex-basis: 190px; }
}
@media (prefers-reduced-motion: reduce) {
  .partner-track { animation: none; width: 100%; }
  .partner-group { width: 100%; display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); padding-right: 0; }
  .partner-group .partner-card { width: auto; }
  .partner-copy { display: none; }
}

/* True North concept design. Artwork is presented as clipped source imagery. */
:root{--text:#10283d;--accent:#006bc4;--maxw:1240px;--bg:#fff}body{line-height:1.45}h1,h2,h3{color:#0b2236}.nav-inner{padding:10px 24px;gap:24px}.logo-wordmark span{font-size:14px;max-width:190px;letter-spacing:0;text-transform:uppercase}.logo-wordmark small{font-size:8px}.desktop-links{gap:26px}.desktop-links a{font-size:14px;font-weight:400}.nav-contact{white-space:nowrap}.btn{font-size:14px;border-radius:5px;padding:12px 22px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-dark{background:linear-gradient(120deg,#0a2a3c,#345970);color:#fff;border:1px solid #23475f}.btn-primary{background:#0877cc}.btn-outline{border:1px solid #b9c9d3;color:white;background:#ffffff08}.eyebrow{padding:0;border:0;border-radius:0;background:none;font-size:12px;letter-spacing:.23em;margin-bottom:8px;color:#275984}h2{font-size:34px;margin:0;line-height:1.14}.mission-hero{background:#102633;color:#fff;overflow:hidden}.mission-inner{position:relative;padding-top:52px;padding-bottom:32px;min-height:510px}.mission-copy{position:relative;z-index:2;width:46%}.mission-copy .eyebrow{color:#86d2ff}.mission-copy h1{font-size:clamp(36px,4.8vw,60px);line-height:.98;letter-spacing:.005em;color:#fff;margin:0 0 18px;font-weight:700}.mission-copy h1 em{font-style:normal;color:#84bfee}.mission-copy p{font-size:20px;margin:0 0 24px}.mission-art{position:absolute;width:54%;height:350px;right:0;top:24px;display:flex;align-items:center;gap:8px}.mission-art img{display:block;position:static;width:calc(50% - 4px);height:100%;object-fit:contain;transform:none}.mission-art .mission-nav{align-self:flex-end;height:80%}.mission-features{position:relative;z-index:2;display:flex;width:69%;margin-top:38px}.mission-features>div{flex:1;text-align:center;border-right:1px solid #ffffff55}.mission-features>div:last-child{border:0}.mission-features b{display:block;font-size:34px;font-weight:400;line-height:1.1;margin-bottom:10px}.mission-features span{display:block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.025em}.mission-signoff{position:absolute;right:24px;bottom:34px;text-transform:uppercase;font-size:10px;letter-spacing:.06em}.foundation{padding:32px 0;background:#edf3f7!important}.foundation-grid{display:grid;grid-template-columns:40% 1fr;gap:40px}.foundation p{margin:0 0 10px;font-size:16px}.text-link{font-size:15px;color:#006bcc}.north-products{padding:28px 0 16px;background:white!important}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:18px}.north-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.north-card{border:1px solid #dce4ec;border-radius:6px;padding:18px;position:relative;min-width:0;background:#fff}.north-card h3{font-size:24px;line-height:1;margin:0 0 5px}.variant{font-size:12px;text-transform:uppercase;color:#315377;margin:0}.development{float:right;background:#cedae5;border-radius:20px;padding:3px 8px;text-transform:uppercase;font-size:9px}.concept-product{position:relative;overflow:hidden;aspect-ratio:270/150;margin:12px 0}.concept-product img{display:block;width:100%;height:100%;object-fit:contain}.north-card ul{list-style:none;padding:0;margin:12px 0 18px;font-size:13px;line-height:1.5}.north-card li{padding:4px 0 4px 28px;position:relative}.north-card li:before{content:'◇';position:absolute;left:4px;font-size:17px;color:#14344c;top:1px}.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:14px}.card-actions .btn{padding:10px 8px;font-size:13px}.concept-note{font-size:11px;color:#627386;margin:12px 0 0}.engineering{padding:28px 0;background:#f1f5f8!important}.engineering h2{font-size:31px}.product-switch{display:flex;gap:6px}.product-switch button,.engineering-tabs button{font:inherit;font-size:12px;color:#18334d;background:#f8fafc;border:1px solid #cbd9e5;border-radius:5px;padding:11px 17px;cursor:pointer}.product-switch .selected{color:#fff;background:#103044;border-color:#103044}.engineering-tabs{display:flex;gap:4px;margin-top:20px}.engineering-tabs button{border-radius:5px 5px 0 0}.engineering-tabs [aria-selected=true]{background:#31566e;color:#fff}.engineering-panel{background:#fff;border:1px solid #cbd9e5;border-radius:0 5px 5px 5px;min-height:210px;overflow:hidden}.dimension-art{position:relative;aspect-ratio:930/195;overflow:hidden}.dimension-art img{position:absolute;width:110.108%;max-width:none;height:auto;left:-5.054%;top:0;transform:translateY(-78.125%)}.engineering-copy{padding:24px 30px}.engineering-copy h3{margin:0 0 10px;font-size:22px}.engineering-copy p{margin:8px 0;font-size:15px}.engineering-copy dl{margin:10px 0;font-size:14px}.engineering-copy dl>div{grid-template-columns:150px 1fr;padding:7px 0}.mission-contact{background:linear-gradient(100deg,#163244,#315770)!important;color:#fff;padding:40px 0}.mission-contact>.container{display:flex;align-items:center;justify-content:space-between;gap:24px}.mission-contact .eyebrow,.mission-contact h2{color:#fff}.mission-contact h2{font-size:30px}#core-details{padding:44px 0}#core-details .section-title{margin-bottom:24px}#partners{padding:36px 0;background:#f5f8fb}button:focus-visible{outline:3px solid #0789e1;outline-offset:3px}
@media(min-width:1001px){.desktop-links{display:flex}.mobile-menu{display:none}}
@media(max-width:1100px){.nav-contact{display:none}.desktop-links{gap:18px}.mission-inner{min-height:455px}.mission-copy .btn{font-size:12px;padding:11px 14px}.engineering .section-heading{align-items:flex-start;flex-direction:column;gap:14px}.development{font-size:8px;padding:3px 5px}.north-card{padding:14px}.north-card h3{font-size:22px}}
@media(max-width:760px){.desktop-links{display:none}.mobile-menu{display:block}.mission-inner{padding-top:32px;padding-bottom:26px}.mission-copy{width:100%}.mission-copy h1{font-size:clamp(36px,8vw,56px)}.mission-copy p{font-size:18px}.mission-art{position:relative;width:calc(100% + 40px);margin:20px -20px 0;height:auto;aspect-ratio:599/305}.mission-art img{height:auto}.mission-art .mission-nav{height:auto;align-self:center}.mission-features{width:100%;margin-top:12px}.mission-features b{font-size:26px}.mission-features span{font-size:8px}.mission-signoff{display:none}.foundation-grid{grid-template-columns:1fr;gap:18px}.foundation h2,h2{font-size:29px}.north-grid{grid-template-columns:1fr}.north-card{padding:20px}.north-card h3{font-size:25px}.development{font-size:10px}.concept-product{max-width:360px;margin:12px auto}.north-card ul{font-size:15px}.section-heading{align-items:flex-start;flex-direction:column;gap:12px}.product-switch{flex-wrap:wrap}.product-switch button,.engineering-tabs button{font-size:11px;padding:10px}.engineering h2{font-size:28px}.engineering-panel{min-height:0}.dimension-art{min-width:680px}.engineering-panel{overflow-x:auto}.mission-contact>.container{flex-direction:column;align-items:flex-start}.mission-contact h2{font-size:28px}.logo-wordmark span{font-size:12px}.engineering-copy{padding:20px}.engineering-copy dl>div{grid-template-columns:110px 1fr}}

/* Original CAD views preserve the actual connector geometry. */
.cad-views{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:20px}.cad-views img{display:block;width:100%;height:auto;border-radius:4px}.cad-views figcaption{text-align:center;margin-top:8px;color:#315377}.cad-note{font-size:12px;color:#536579;padding:0 20px 16px;margin:0}@media(max-width:640px){.cad-views{grid-template-columns:1fr;padding:16px}.cad-views figure{max-width:400px;margin:auto}}

/* Drone and mountain scene, with supplied product cutouts resting on the platform. */
.mission-hero {
  background: linear-gradient(90deg,rgba(7,22,34,.78),rgba(7,22,34,.25) 48%,rgba(7,22,34,.02) 75%), url('scene/drone-mesh-mountains-platform.png') center / 100% 100% no-repeat;
}
.mission-inner { min-height: 620px; padding-top: 78px; padding-bottom: 36px; }
.mission-art { top: 210px; right: 0; width: 56%; height: 270px; align-items: flex-end; gap: 0; }
.mission-art img { width: 52%; height: auto; max-height: 100%; object-fit: contain; object-position: center bottom; filter: drop-shadow(8px 15px 7px rgba(0,0,0,.65)); }
.mission-art .mission-nav { width: 48%; height: auto; max-height: 85%; align-self: flex-end; }
.mission-features { margin-top: 112px; }
.mission-signoff { bottom: 36px; }
@media (min-width: 761px) and (max-width: 1100px) {
  .mission-inner { min-height: 610px; padding-top: 60px; }
  .mission-art { top: 255px; height: 210px; }
}
@media (max-width: 760px) {
  .mission-hero { background: #102633; }
  .mission-inner { padding-top: 32px; padding-bottom: 26px; min-height: 0; }
  .mission-art { top: auto; right: auto; width: calc(100% + 40px); height: auto; aspect-ratio: 1.5; margin: 24px -20px 20px; padding: 0 12px 9%; background: url('scene/drone-mesh-mountains-platform.png') center / cover no-repeat; }
  .mission-art img { max-height: 62%; }
  .mission-art .mission-nav { max-height: 53%; align-self: flex-end; }
  .mission-features { margin-top: 12px; }
}

/* Concept v3: product family hero and interactive engineering overview. */
html{scroll-padding-top:90px}.v3-hero{background:linear-gradient(90deg,#071725e8,#142b3d66),url('scene/drone-mesh-mountains-platform.png') center 45%/cover;color:#fff}.v3-stage{min-height:450px;position:relative;display:grid;grid-template-columns:36% 64%;align-items:center;padding:54px 0 24px}.v3-copy{z-index:1}.v3-copy .eyebrow{color:#b2defa}.v3-copy h1{font-size:clamp(38px,4.2vw,60px);line-height:1;letter-spacing:-.035em;color:white;margin:0 0 18px}.v3-copy h1 em{font-style:normal;color:#49acec;white-space:nowrap}.v3-copy p{font-size:18px;line-height:1.55;margin:0 0 24px}.v3-copy .cta-row{gap:10px;flex-wrap:wrap}.v3-copy .btn{padding:12px 14px;font-size:12px}.v3-lineup{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;padding-top:70px}.v3-lineup figure{margin:0;min-width:0;text-align:center}.v3-lineup img{width:100%;height:240px;object-fit:contain;filter:drop-shadow(0 14px 9px #0006)}.v3-lineup figcaption{color:white;font-size:10px;text-transform:uppercase}.v3-lineup strong{display:block;font-size:17px;margin:12px 0 3px}.v3-lineup span{display:block}.v3-signoff{position:absolute;right:0;top:28px;font-size:11px;text-transform:uppercase;line-height:1.5;letter-spacing:.05em}.v3-features{display:grid;grid-template-columns:repeat(5,1fr) 1.5fr;align-items:center;padding:25px 0 30px;border-top:1px solid #ffffff25}.v3-features>div{text-align:center;border-right:1px solid #ffffff55;padding:0 12px}.v3-features>div:last-child{border:0}.v3-features b{display:block;font-size:34px;line-height:1.2;font-weight:400;margin-bottom:6px}.v3-features span{font-size:11px;line-height:1.35;text-transform:uppercase;display:block}.v3-origin{letter-spacing:.08em}.v3-products{padding:0;background:white!important}.v3-toolbar{background:#f4f8fc;border-bottom:1px solid #e2eaf1;padding:24px 0}.v3-toolbar>.container{display:flex;align-items:center;justify-content:space-between;gap:24px}.v3-toolbar .product-switch{gap:0}.v3-toolbar button{border-radius:0;padding:14px 22px}.v3-toolbar button:first-child{border-radius:4px 0 0 4px}.v3-toolbar button:last-child{border-radius:0 4px 4px 0}.v3-downloads{display:flex;gap:22px;font-size:12px}.v3-overview{display:grid;grid-template-columns:30% 36% 34%;padding-top:32px;padding-bottom:32px}.v3-description{padding-right:24px}.v3-description h2{font-size:36px;margin:0 0 6px}.v3-description .development{font-size:8px;margin-top:9px}.v3-description .variant{font-size:13px}.v3-description>p:not(.variant){font-size:15px;line-height:1.6;margin:24px 0}.v3-description ul{list-style:none;padding:0;margin:24px 0;font-size:14px}.v3-description li{padding:9px 0 9px 28px;position:relative}.v3-description li:before{content:'◇';position:absolute;left:0;color:#1f578a}.v3-description .cta-row{flex-wrap:wrap;gap:10px}.v3-description .btn{font-size:12px;padding:12px}.v3-render{margin:0;border-left:1px solid #e7edf4;border-right:1px solid #e7edf4;padding:4px 18px;display:flex;flex-direction:column;justify-content:space-between}.v3-render figcaption,.v3-specs h3{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#173f6a;margin:0 0 20px;font-weight:400}.v3-render img{width:100%;height:385px;object-fit:contain;margin:auto}.v3-specs{padding:4px 0 0 20px}.v3-specs dl{margin:20px 0}.v3-specs dl>div{grid-template-columns:40% 1fr;font-size:13px;padding:12px 0;gap:12px}.v3-specs dt{font-weight:400}.v3-specs dd{color:#3a5676}.engineering{padding:16px 0 24px}.engineering-tabs{margin-top:0}.engineering-tabs button{padding:14px 28px}.mission-contact{background:linear-gradient(90deg,#163244de,#16324488),url('scene/drone-mesh-mountains-platform.png') center 35%/cover!important;padding:56px 0}.mission-contact h2{font-size:32px}#technology{padding:48px 0}#technology .section-title{margin-bottom:24px}.v3-render img[src*="tn-nexus"]{border-radius:6px}.engineering-panel .cad-views figure{margin:0}.nav-inner{min-height:72px}.logo-mark{width:46px}.nav-contact{font-size:12px}
@media(max-width:1100px){.v3-stage{grid-template-columns:38% 62%}.v3-lineup img{height:210px}.v3-toolbar>.container{flex-wrap:wrap;gap:18px}.v3-overview{grid-template-columns:1fr 1fr}.v3-specs{grid-column:1/-1;padding:24px 0 0}.v3-specs dl{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.v3-render{border-right:0}.v3-copy h1{font-size:42px}}
@media(max-width:760px){.v3-stage{display:block;padding-top:38px}.v3-copy h1{font-size:clamp(36px,8vw,58px)}.v3-copy p{font-size:17px}.v3-signoff{display:none}.v3-lineup{padding-top:28px;gap:6px}.v3-lineup img{height:145px}.v3-lineup strong{font-size:13px}.v3-lineup figcaption{font-size:8px}.v3-features{grid-template-columns:repeat(5,1fr);padding:20px 0;gap:0}.v3-features>div{padding:0 4px}.v3-features b{font-size:26px}.v3-features span{font-size:8px}.v3-features .v3-origin{grid-column:1/-1;margin-top:22px}.v3-toolbar{padding:18px 0}.v3-toolbar .product-switch{width:100%;flex-wrap:nowrap}.v3-toolbar button{flex:1;padding:12px 6px;font-size:10px}.v3-downloads{gap:14px;flex-wrap:wrap;font-size:11px}.v3-overview{grid-template-columns:1fr;gap:28px}.v3-description{padding:0}.v3-render{border:0;border-top:1px solid #e7edf4;padding:20px 0 0}.v3-render img{max-width:420px;height:320px}.v3-specs{padding:0}.v3-specs dl{display:block}.engineering-tabs button{padding:12px 9px;font-size:11px}.mission-contact h2{font-size:28px}.v3-description h2{font-size:32px}}
@media(max-width:760px){.engineering-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.engineering-tabs button{border-radius:4px}.v3-lineup img{object-position:center bottom}.v3-toolbar button{min-width:0}.logo{min-width:0}}
@media(min-width:761px){.v3-lineup img{object-position:center bottom;height:280px}.v3-lineup{padding-top:35px}}