:root {
  --ink: #171717;
  --ink-soft: #494949;
  --paper: #f2f2f0;
  --paper-strong: #ffffff;
  --pine: #171717;
  --pine-dark: #0b0b0b;
  --signal: #e31e24;
  --gold: #e31e24;
  --arctic-green: #299447;
  --line: rgba(23, 23, 23, 0.15);
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.16);
  --radius: 22px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .8rem 1rem;
  border-radius: 8px;
  background: #fff;
  color: #000;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  border-bottom: 1px solid rgba(255,255,255,.13);
  background: rgba(9, 9, 9, .97);
  color: white;
  backdrop-filter: blur(16px);
}
.nav-shell {
  width: min(var(--max), calc(100% - 2rem));
  min-height: 82px;
  margin: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 2rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.brand img { width: 56px; height: 56px; object-fit: contain; border-radius: 50%; }
.nav-links { display: flex; align-items: center; justify-content: center; gap: 1.35rem; }
.nav-links a { text-decoration: none; font-weight: 700; font-size: .92rem; }
.nav-links a:hover { color: var(--gold); }
.nav-group { position: relative; }
.nav-group > .nav-parent-link { display: inline-block; padding: .7rem 0; }
.nav-group > button {
  border: 0;
  padding: .7rem 0;
  color: white;
  background: none;
  font-weight: 700;
  cursor: pointer;
}
.nav-menu {
  position: absolute;
  left: -.9rem;
  top: calc(100% + .2rem);
  min-width: 245px;
  padding: .6rem;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  background: var(--pine-dark);
  box-shadow: var(--shadow);
  display: none;
}
.nav-group:hover .nav-menu, .nav-group:focus-within .nav-menu, .nav-group[data-open="true"] .nav-menu { display: grid; }
.nav-menu a { padding: .7rem .75rem; border-radius: 8px; }
.nav-menu a:hover { background: rgba(255,255,255,.08); }
.nav-cta, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .75rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--signal);
  color: white;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.nav-cta:hover, .button:hover { transform: translateY(-2px); box-shadow: 0 12px 25px rgba(211,66,47,.22); }
.button.secondary { background: transparent; border-color: currentColor; }
.button.light { background: var(--paper-strong); color: var(--pine-dark); }
.button.outline { background: transparent; border-color: var(--ink); color: var(--ink); }
.mobile-toggle { display: none; border: 0; color: white; background: none; font-size: 1.6rem; cursor: pointer; }

.hero {
  min-height: 760px;
  position: relative;
  display: grid;
  align-items: end;
  isolation: isolate;
  overflow: hidden;
  color: white;
  background: var(--pine-dark);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: var(--hero-image);
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(5,5,5,.95) 0%, rgba(5,5,5,.82) 42%, rgba(5,5,5,.22) 78%), linear-gradient(0deg, rgba(5,5,5,.8), transparent 55%);
}
.hero-content {
  width: min(var(--max), calc(100% - 2rem));
  margin: 0 auto;
  padding: 8rem 0 6rem;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  margin: 0 0 1rem;
  color: var(--gold);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 42px; height: 2px; background: currentColor; }
.hero h1, .page-hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(3.4rem, 8vw, 7.7rem);
  font-weight: 400;
  letter-spacing: -.025em;
  line-height: .89;
  text-transform: uppercase;
}
.hero-copy { max-width: 680px; margin: 1.6rem 0 0; font-size: clamp(1.05rem, 2vw, 1.35rem); color: rgba(255,255,255,.84); }
.button-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
.move-note { margin-top: 2rem; max-width: 760px; padding-left: 1rem; border-left: 3px solid var(--gold); color: rgba(255,255,255,.78); }

.section { padding: 6.5rem 0; }
.section.compact { padding: 4rem 0; }
.section.dark { color: white; background: var(--pine-dark); }
.section.quote-section { color: var(--ink); background: #e8e8e5; }
.section.white { background: var(--paper-strong); }
.container { width: min(var(--max), calc(100% - 2rem)); margin: auto; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: end; margin-bottom: 2.8rem; }
.section-head h2, .content-copy h2, .quote-copy h2 {
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: .95;
  text-transform: uppercase;
}
.section-head p { margin: 0; color: var(--ink-soft); font-size: 1.08rem; }
.dark .section-head p { color: rgba(255,255,255,.75); }

.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 1rem; }
.product-card {
  min-height: 370px;
  position: relative;
  display: flex;
  align-items: end;
  overflow: hidden;
  border-radius: var(--radius);
  color: white;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0,0,0,.1);
}
.product-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.94), transparent 70%); }
.product-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.product-card:hover img { transform: scale(1.05); }
.product-card-content { position: relative; z-index: 1; padding: 1.25rem; }
.product-card strong { display: block; font-size: 1.18rem; }
.product-card span { color: var(--gold); font-weight: 800; }
.product-card.featured { grid-column: auto; }

.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: rgba(255,255,255,.14); }
.stat { padding: 2rem; background: var(--pine-dark); }
.stat strong { display: block; color: var(--gold); font-family: Impact, sans-serif; font-size: 3.2rem; font-weight: 400; }
.stat span { color: rgba(255,255,255,.72); }

.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: 4rem; align-items: center; }
.media-frame { overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); background: #d8ddd9; }
.media-frame img { width: 100%; min-height: 480px; object-fit: cover; }
.content-copy p { color: var(--ink-soft); font-size: 1.08rem; }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.feature { padding: 1.25rem; border: 1px solid var(--line); border-radius: 16px; background: rgba(255,255,255,.5); }
.feature strong { display: block; margin-bottom: .25rem; color: var(--pine); }
.brochure-about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; }
.brochure-about-copy h2 { margin: 0; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2.8rem, 5vw, 5.1rem); font-weight: 400; line-height: .94; text-transform: uppercase; }
.brochure-about-copy > p { color: var(--ink-soft); font-size: 1.06rem; }
.brochure-about-copy h3 { margin: 2rem 0 .8rem; font-size: .86rem; letter-spacing: .14em; text-transform: uppercase; }
.about-points { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; margin-top: 1.6rem; }
.about-points div { padding: 1rem; border-top: 3px solid var(--signal); background: var(--paper); }
.about-points strong, .about-points span { display: block; }
.about-points span { margin-top: .35rem; color: var(--ink-soft); font-size: .9rem; }
.capability-cloud { display: flex; flex-wrap: wrap; gap: .5rem; }
.capability-cloud span { padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 999px; background: white; font-size: .78rem; font-weight: 750; }
.brochure-collage { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.brochure-collage img { width: 100%; height: 230px; object-fit: cover; border-radius: 16px; box-shadow: 0 12px 34px rgba(0,0,0,.12); }
.brochure-collage .collage-main { grid-column: 1 / -1; height: 390px; }
.brochure-feature { background: var(--paper); }
.brochure-media img { min-height: 0; object-fit: contain; background: white; }
.brochure-media.contain { background: #111; }
.brochure-media.contain img { max-height: 720px; padding: 1.25rem; background: #111; object-fit: contain; }
.brochure-detail-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 4rem; align-items: center; }
.gps-tracker-panel { padding: 1rem; border-radius: 18px; background: #111; box-shadow: var(--shadow); }
.gps-tracker-panel img { width: 100%; max-height: 430px; object-fit: contain; border-radius: 12px; }
.gps-tracker-panel p { margin: .8rem .2rem .2rem; color: rgba(255,255,255,.7); font-size: .82rem; }
.gps-performance-panel { margin-top: 2.5rem; padding: 1.5rem; border-radius: 20px; background: #111; color: white; box-shadow: var(--shadow); }
.gps-performance-head { text-align: center; }
.gps-performance-head h3 { margin: 0; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2rem, 4vw, 3.7rem); font-weight: 400; line-height: .95; text-transform: uppercase; }
.gps-performance-head .eyebrow { justify-content: center; }
.gps-performance-chart { position: relative; margin-top: 1.4rem; }
.gps-chart-labels { display: grid; grid-template-columns: 1fr 1fr; align-items: center; text-align: center; color: #df2020; font-family: Arial, Helvetica, sans-serif; font-size: clamp(1.1rem, 3vw, 2rem); font-weight: 800; line-height: 1; letter-spacing: .02em; }
.gps-chart-crop { overflow: hidden; margin-top: .55rem; border-radius: 12px; }
.gps-chart-crop img { display: block; width: 100%; height: auto; margin-top: -5.65%; }
.interval-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .65rem; margin-top: 1.5rem; }
.interval { padding: .9rem 1rem; border-left: 5px solid #777; background: white; }
.interval strong, .interval span { display: block; }
.interval span { margin-top: .2rem; color: var(--ink-soft); font-size: .86rem; }
.interval.green { border-color: var(--arctic-green); }
.interval.yellow { border-color: #e4ba00; }
.interval.orange { border-color: #eb741c; }
.interval.red { border-color: var(--signal); }

.gps-hero h1 span { color: var(--signal); }
.gps-hero .spec-pill { margin-left: .6rem; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3); }
.gps-centered-head { align-items: center; }
.gps-benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.gps-benefit-card { min-height: 230px; padding: 1.5rem; border: 1px solid var(--line); border-radius: 18px; background: var(--paper); transition: transform .2s ease, box-shadow .2s ease; }
.gps-benefit-card:hover { transform: translateY(-4px); box-shadow: 0 16px 35px rgba(0,0,0,.08); }
.gps-benefit-number { display: inline-grid; width: 44px; height: 44px; place-items: center; border-radius: 50%; background: var(--signal); color: white; font-weight: 900; }
.gps-benefit-card h3 { margin: 1.25rem 0 .5rem; font-size: 1.12rem; text-transform: uppercase; }
.gps-benefit-card p { margin: 0; color: var(--ink-soft); }
.gps-insight-section { background: var(--paper); }
.gps-inline-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: 1.6rem; }
.gps-inline-facts div { padding: 1rem; border-top: 3px solid var(--signal); background: white; }
.gps-inline-facts strong, .gps-inline-facts span { display: block; }
.gps-inline-facts span { margin-top: .3rem; color: var(--ink-soft); font-size: .82rem; }
.gps-tracker-panel { margin: 0; }
.gps-tracker-panel figcaption { margin: .8rem .2rem .2rem; color: rgba(255,255,255,.7); font-size: .82rem; }
.gps-interval-grid { grid-template-columns: repeat(4, 1fr); }
.gps-portal-section .content-copy h2 { color: white; }
.gps-portal-copy p { color: rgba(255,255,255,.72); }
.gps-dashboard { overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 22px; background: #f5f5f3; color: var(--ink); box-shadow: 0 30px 80px rgba(0,0,0,.38); transform: perspective(1200px) rotateY(2deg); }
.gps-dashboard-top { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line); background: white; font-size: .78rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.gps-online { display: inline-flex; align-items: center; gap: .4rem; color: var(--ink-soft); }
.gps-online i { width: 8px; height: 8px; border-radius: 50%; background: var(--arctic-green); box-shadow: 0 0 0 4px rgba(41,148,71,.12); }
.gps-dashboard-body { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1rem; padding: 1rem; }
.gps-map { min-height: 245px; position: relative; grid-row: span 2; display: flex; flex-direction: column; justify-content: end; padding: 1.2rem; overflow: hidden; border-radius: 14px; background: linear-gradient(135deg, #d7d7d2, #efefec); }
.gps-map::before, .gps-map::after { content:""; position:absolute; border: 1px solid rgba(23,23,23,.12); border-radius: 50%; }
.gps-map::before { width: 250px; height: 250px; left: -70px; top: -60px; }
.gps-map::after { width: 170px; height: 170px; right: -40px; bottom: -50px; }
.gps-map-pin { position: absolute; left: 52%; top: 36%; width: 24px; height: 24px; border: 7px solid var(--signal); border-radius: 50% 50% 50% 0; background: white; transform: rotate(-45deg); box-shadow: 0 9px 20px rgba(0,0,0,.22); }
.gps-map small, .gps-map strong { position: relative; z-index: 1; }
.gps-map small { color: var(--ink-soft); }
.gps-metrics { display: grid; gap: .6rem; }
.gps-metrics div { padding: .85rem; border-radius: 12px; background: white; }
.gps-metrics span, .gps-metrics strong { display: block; }
.gps-metrics span { color: var(--ink-soft); font-size: .72rem; text-transform: uppercase; }
.gps-metrics strong { margin-top: .2rem; font-size: 1.08rem; }
.gps-activity { padding: .85rem; border-radius: 12px; background: white; }
.gps-activity > span { color: var(--ink-soft); font-size: .72rem; text-transform: uppercase; }
.gps-bars { height: 82px; display: flex; align-items: end; gap: 7px; margin-top: .7rem; }
.gps-bars i { flex: 1; height: var(--h); min-height: 8px; border-radius: 4px 4px 0 0; background: var(--signal); }
.gps-check-list { display: grid; gap: .7rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.gps-check-list li { position: relative; padding-left: 1.8rem; color: rgba(255,255,255,.82); }
.gps-check-list li::before { content:"✓"; position:absolute; left:0; color: var(--signal); font-weight: 900; }

.guide-hero { padding: 8.5rem 0 4.5rem; color: white; background: radial-gradient(circle at 84% 15%, rgba(227,30,36,.22), transparent 32%), #0b0b0b; }
.guide-hero-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .65fr); gap: 5rem; align-items: end; }
.guide-hero h1 { max-width: 850px; margin: .65rem 0 0; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(4rem, 7vw, 7.5rem); font-weight: 400; letter-spacing: -.025em; line-height: .9; text-transform: uppercase; }
.guide-hero-copy > p:not(.eyebrow) { max-width: 760px; margin: 1.4rem 0 0; color: rgba(255,255,255,.76); font-size: 1.12rem; }
.guide-hero .button-row { margin-top: 1.7rem; }
.guide-hero .secondary { color: white; }
.guide-back-link { display: inline-block; margin-top: 1.35rem; color: rgba(255,255,255,.68); font-size: .88rem; font-weight: 800; text-decoration: none; }
.guide-back-link:hover { color: white; }
.guide-hero-summary { padding: 1.7rem; border-top: 4px solid var(--signal); background: rgba(255,255,255,.08); box-shadow: 0 25px 70px rgba(0,0,0,.32); }
.guide-summary-label { color: rgba(255,255,255,.62); font-size: .76rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.guide-hero-summary ol { display: grid; gap: .8rem; margin: 1.2rem 0; padding: 0; list-style: none; counter-reset: guide-summary; }
.guide-hero-summary li { counter-increment: guide-summary; display: flex; gap: .8rem; align-items: baseline; font-weight: 850; }
.guide-hero-summary li::before { content: "0" counter(guide-summary); color: var(--signal); font-size: .76rem; }
.guide-hero-summary p { margin: 0; padding-top: 1rem; border-top: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.66); font-size: .85rem; }
.guide-section { background: #f2f2ef; }
.guide-layout { display: grid; grid-template-columns: 265px minmax(0, 1fr); gap: 4rem; align-items: start; }
.guide-toc { position: sticky; top: 108px; overflow: hidden; border: 1px solid var(--line); background: white; box-shadow: 0 14px 35px rgba(0,0,0,.06); }
.guide-toc-title { margin: 0; padding: 1.2rem 1.25rem; color: white; background: #111; font-size: .78rem; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.guide-toc a { display: grid; grid-template-columns: 26px 1fr; gap: .45rem; padding: .72rem 1rem; border-bottom: 1px solid var(--line); color: var(--ink); font-size: .82rem; font-weight: 750; line-height: 1.25; text-decoration: none; }
.guide-toc a:hover { color: var(--signal); background: #fafafa; }
.guide-toc a span { color: var(--signal); font-size: .72rem; }
.guide-print-link { width: 100%; padding: 1rem; border: 0; color: white; background: var(--signal); font: inherit; font-size: .8rem; font-weight: 900; cursor: pointer; }
.guide-article { min-width: 0; }
.guide-intro { padding: 0 0 3rem; }
.guide-intro h2, .guide-step h2, .guide-help h2 { margin: .35rem 0 0; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2.6rem, 4.5vw, 4.8rem); font-weight: 400; letter-spacing: -.02em; line-height: .94; text-transform: uppercase; }
.guide-intro > p:last-child { max-width: 850px; color: var(--ink-soft); font-size: 1.08rem; }
.guide-brochure-overview { scroll-margin-top: 110px; margin-bottom: 1.5rem; border: 1px solid var(--line); background: white; box-shadow: 0 12px 34px rgba(0,0,0,.045); }
.guide-overview-heading { padding: 2.4rem; color: white; background: #111; }
.guide-overview-heading h2 { max-width: 850px; margin: .4rem 0 .9rem; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2.6rem, 4.8vw, 4.9rem); font-weight: 400; letter-spacing: -.02em; line-height: .94; text-transform: uppercase; }
.guide-overview-heading > p:last-child { max-width: 860px; margin-bottom: 0; color: rgba(255,255,255,.72); font-size: 1.04rem; }
.guide-capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--line); }
.guide-capability-grid div { min-height: 132px; padding: 1.25rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.guide-capability-grid div:nth-child(3n) { border-right: 0; }
.guide-capability-grid strong, .guide-capability-grid span { display: block; }
.guide-capability-grid strong { text-transform: uppercase; }
.guide-capability-grid span { margin-top: .35rem; color: var(--ink-soft); font-size: .86rem; line-height: 1.5; }
.guide-overview-priorities { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; padding: 1.5rem 2.4rem; }
.guide-overview-priorities div { padding: 1rem; border-top: 4px solid var(--signal); background: var(--paper); }
.guide-overview-priorities span, .guide-overview-priorities strong { display: block; }
.guide-overview-priorities span { color: var(--signal); font-size: .72rem; font-weight: 950; }
.guide-overview-priorities strong { margin-top: .35rem; text-transform: uppercase; }
.guide-overview-copy { display: grid; grid-template-columns: 1.35fr .75fr; gap: 1.25rem; padding: 1.1rem 2.4rem 2rem; }
.guide-overview-copy h3 { margin: .35rem 0 1rem; font-size: 1.65rem; text-transform: uppercase; }
.guide-overview-copy p:not(.eyebrow) { color: var(--ink-soft); }
.guide-system-panel { padding: 1.3rem; color: white; background: #111; }
.guide-system-panel ul { display: grid; gap: .65rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.guide-system-panel li { padding-left: 1rem; border-left: 3px solid var(--signal); color: rgba(255,255,255,.76); font-size: .88rem; }
.guide-key-benefits { padding: 1.5rem 2.4rem; border-block: 1px solid var(--line); background: var(--paper); }
.guide-key-benefits > div { display: grid; grid-template-columns: repeat(2, 1fr); gap: .6rem; margin-top: .9rem; }
.guide-key-benefits span { padding: .85rem 1rem; border-left: 4px solid var(--signal); background: white; font-size: .9rem; font-weight: 800; text-transform: uppercase; }
.guide-overview-contact { display: grid; grid-template-columns: 1fr 2fr auto; gap: 1rem; align-items: center; padding: 1.5rem 2.4rem; }
.guide-overview-contact strong { font-size: 1.05rem; text-transform: uppercase; }
.guide-overview-contact p { margin: 0; color: var(--ink-soft); font-size: .9rem; }
.guide-step { scroll-margin-top: 110px; margin-bottom: 1.5rem; padding: 2.4rem; border: 1px solid var(--line); background: white; box-shadow: 0 12px 34px rgba(0,0,0,.045); }
.guide-step-heading { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 1.25rem; align-items: start; margin-bottom: 1.7rem; }
.guide-step-number { display: grid; width: 60px; height: 60px; place-items: center; color: white; background: var(--signal); font-size: 1.08rem; font-weight: 950; }
.guide-step-heading .eyebrow { margin-top: .2rem; }
.guide-step-heading h2 { font-size: clamp(2.2rem, 4vw, 3.75rem); }
.guide-step > p { color: var(--ink-soft); font-size: 1.02rem; }
.guide-check-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.guide-check-grid div { padding: 1.15rem; border-left: 4px solid var(--signal); background: var(--paper); }
.guide-check-grid strong, .guide-check-grid span { display: block; }
.guide-check-grid span { margin-top: .25rem; color: var(--ink-soft); font-size: .88rem; }
.guide-procedure { display: grid; gap: .8rem; margin: 0; padding: 0; list-style: none; }
.guide-procedure li { display: grid; grid-template-columns: 46px 1fr; gap: 1rem; padding: 1rem; background: var(--paper); }
.guide-procedure li > span { display: grid; width: 42px; height: 42px; place-items: center; color: var(--signal); border: 2px solid var(--signal); border-radius: 50%; font-weight: 950; }
.guide-procedure strong { display: block; font-size: 1rem; text-transform: uppercase; }
.guide-procedure p { margin: .3rem 0 0; color: var(--ink-soft); }
.guide-procedure b { color: var(--ink); }
.guide-walkthrough-figure { margin: 1.6rem 0 0; padding: 1rem; border: 1px solid var(--line); background: #f8f8f6; }
.guide-walkthrough-figure img { display: block; width: 100%; max-height: 560px; object-fit: contain; background: white; }
.guide-walkthrough-figure:not(.wide) img { max-width: 760px; margin-inline: auto; }
.guide-walkthrough-figure figcaption { margin: .8rem .2rem 0; color: var(--ink-soft); font-size: .82rem; line-height: 1.45; }
.guide-walkthrough-figure.report-figure img { max-height: none; }
.guide-setting-callout { display: grid; grid-template-columns: 235px 1fr; gap: 1.5rem; align-items: center; margin: 1rem 0 1.5rem; padding: 1.3rem; color: white; background: #111; }
.guide-setting-callout div { padding-right: 1.5rem; border-right: 1px solid rgba(255,255,255,.2); }
.guide-setting-callout span, .guide-setting-callout strong { display: block; }
.guide-setting-callout span { color: rgba(255,255,255,.65); font-size: .75rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.guide-setting-callout strong { margin-top: .2rem; color: var(--signal); font-family: Impact, sans-serif; font-size: 3.6rem; font-weight: 400; line-height: 1; }
.guide-setting-callout p { margin: 0; color: rgba(255,255,255,.78); }
.guide-calibration-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin: 1.4rem 0 0; padding: 0; list-style: none; counter-reset: calibration; }
.guide-calibration-list li { counter-increment: calibration; position: relative; padding: 3.2rem 1rem 1rem; border-top: 4px solid var(--signal); background: var(--paper); }
.guide-calibration-list li::before { content: "0" counter(calibration); position: absolute; top: .8rem; left: 1rem; color: var(--signal); font-size: .78rem; font-weight: 950; }
.guide-calibration-list strong, .guide-calibration-list span { display: block; }
.guide-calibration-list span { margin-top: .35rem; color: var(--ink-soft); font-size: .86rem; }
.guide-note { display: grid; grid-template-columns: 120px 1fr; gap: 1rem; margin-top: 1.4rem; padding: 1.1rem; border-left: 5px solid var(--signal); background: #fff3f3; }
.guide-note strong { text-transform: uppercase; }
.guide-note p { margin: 0; color: var(--ink-soft); }
.guide-note.neutral { border-color: #555; background: var(--paper); }
.guide-profile-example { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; margin: 1.5rem 0 1rem; }
.guide-profile-example div { padding: 1.15rem; border-top: 5px solid var(--signal); background: var(--paper); }
.guide-profile-example small, .guide-profile-example strong { display: block; }
.guide-profile-example small { color: var(--ink-soft); font-size: .72rem; font-weight: 850; letter-spacing: .06em; text-transform: uppercase; }
.guide-profile-example strong { margin-top: .3rem; font-size: 1.45rem; }
.guide-caption { font-size: .88rem !important; }
.guide-reading-flow { display: grid; grid-template-columns: 1fr 1fr; gap: .75rem; margin: 1.4rem 0; }
.guide-reading-flow div { padding: 1.15rem; border-top: 4px solid var(--signal); background: #111; color: white; }
.guide-reading-flow span, .guide-reading-flow strong { display: block; }
.guide-reading-flow span { color: var(--signal); font-size: .72rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.guide-reading-flow strong { margin-top: .2rem; font-size: 1.15rem; }
.guide-reading-flow p { margin: .4rem 0 0; color: rgba(255,255,255,.68); font-size: .86rem; }
.guide-category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .65rem; margin-top: 1.5rem; }
.guide-category { padding: 1rem; border: 1px solid var(--line); background: var(--paper); }
.guide-category > span { display: block; width: 34px; height: 7px; margin-bottom: .75rem; background: #777; }
.guide-category strong, .guide-category small { display: block; }
.guide-category small { margin-top: .3rem; color: var(--ink-soft); line-height: 1.35; }
.guide-category.good > span { background: var(--arctic-green); }
.guide-category.okay > span { background: #d9ad00; }
.guide-category.watch > span { background: #e76f18; }
.guide-category.bad > span { background: var(--signal); }
.guide-data-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin-bottom: 1.4rem; }
.guide-data-grid div { padding: 1.1rem; border-top: 4px solid var(--signal); background: var(--paper); }
.guide-data-grid p { margin: .35rem 0 0; color: var(--ink-soft); font-size: .88rem; }
.guide-profile-steps { display: grid; grid-template-columns: 1fr 1fr; gap: .7rem; margin: 1.4rem 0; padding: 0; list-style: none; }
.guide-profile-steps li { display: grid; grid-template-columns: 44px 1fr; gap: .8rem; padding: 1rem; background: var(--paper); }
.guide-profile-steps li > span { display: grid; width: 40px; height: 40px; place-items: center; color: white; background: var(--signal); font-weight: 950; }
.guide-profile-steps strong { display: block; text-transform: uppercase; }
.guide-profile-steps p { margin: .3rem 0 0; color: var(--ink-soft); font-size: .88rem; }
.guide-report-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin: 1.4rem 0; }
.guide-report-grid div { padding: 1.1rem; border-top: 4px solid var(--signal); background: var(--paper); }
.guide-report-grid strong { text-transform: uppercase; }
.guide-report-grid p { margin: .35rem 0 0; color: var(--ink-soft); font-size: .88rem; }
.guide-example-table { overflow: hidden; border: 1px solid var(--line); }
.guide-example-row { display: grid; grid-template-columns: .9fr 1.1fr; }
.guide-example-row + .guide-example-row { border-top: 1px solid var(--line); }
.guide-example-row > * { padding: .95rem 1rem; }
.guide-example-row > * + * { border-left: 1px solid var(--line); }
.guide-example-row.header { color: white; background: #111; font-size: .8rem; text-transform: uppercase; }
.guide-example-row:not(.header) span:last-child { color: var(--ink-soft); background: var(--paper); }
.guide-best-practices { display: grid; gap: .7rem; margin: 0; padding: 0; list-style: none; }
.guide-best-practices li { position: relative; padding: 1rem 1rem 1rem 3.25rem; background: var(--paper); }
.guide-best-practices li::before { content: "✓"; position: absolute; left: 1.15rem; top: .85rem; color: var(--signal); font-size: 1.25rem; font-weight: 950; }
.guide-help { scroll-margin-top: 110px; display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; padding: 2.5rem; color: white; background: #111; }
.guide-help h2 { font-size: clamp(2.4rem, 4vw, 4.2rem); }
.guide-help p:not(.eyebrow) { max-width: 700px; color: rgba(255,255,255,.7); }
.guide-help-actions { display: grid; gap: .65rem; min-width: 230px; }
.guide-help-actions .button { justify-content: center; text-align: center; }
.guide-help .outline, .guide-help .secondary { color: white; border-color: rgba(255,255,255,.35); }

.page-hero {
  min-height: 590px;
  position: relative;
  display: grid;
  align-items: end;
  isolation: isolate;
  overflow: hidden;
  color: white;
  background: var(--pine-dark);
}
.page-hero::before { content:""; position:absolute; inset:0; z-index:-2; background: var(--page-image) center/cover; }
.page-hero::after { content:""; position:absolute; inset:0; z-index:-1; background: linear-gradient(90deg, rgba(5,5,5,.96), rgba(5,5,5,.58) 60%, rgba(5,5,5,.2)); }
.page-hero .container { padding: 7rem 0 4.5rem; }
.page-hero p { max-width: 700px; margin: 1.4rem 0 0; font-size: 1.18rem; color: rgba(255,255,255,.82); }
.spec-pill { display: inline-flex; margin-top: 1.5rem; padding: .55rem .85rem; border-radius: 999px; background: var(--signal); color: white; font-weight: 900; }

.applications { display: grid; grid-template-columns: repeat(3, 1fr); gap: .7rem; margin-top: 2rem; padding: 0; list-style: none; }
.applications li { padding: 1rem; border-left: 3px solid var(--signal); background: rgba(255,255,255,.62); font-weight: 750; }
.specifications-section { border-top: 1px solid var(--line); background: var(--paper); }
.specifications-head { display: flex; align-items: end; justify-content: space-between; gap: 2rem; margin-bottom: 2rem; }
.specifications-head h2 { margin: 0; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2.5rem, 5vw, 4.6rem); font-weight: 400; letter-spacing: -.02em; line-height: .95; text-transform: uppercase; }
.specifications-head p { max-width: 560px; margin: .8rem 0 0; color: var(--ink-soft); }
.spec-chart-frame { overflow-x: auto; padding: 10px; border: 1px solid var(--line); border-radius: 18px; background: #111; box-shadow: var(--shadow); }
.spec-chart-frame img { width: 100%; min-width: 780px; height: auto; }
.spec-source { margin: 1rem 0 0; color: var(--ink-soft); font-size: .82rem; }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.why-card { min-height: 215px; padding: 1.5rem; border-radius: 18px; background: rgba(255,255,255,.08); }
.why-card b { display: block; margin-bottom: .8rem; color: var(--gold); font-size: 1.18rem; }
.why-card p { margin: 0; color: rgba(255,255,255,.75); }

.quote-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 4rem; align-items: start; }
.contact-line { display: block; margin-top: 1rem; color: var(--pine); font-weight: 850; text-decoration: none; }
.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; padding: 2rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper-strong); box-shadow: var(--shadow); }
.field { display: grid; gap: .35rem; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: .85rem; font-weight: 850; }
.field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); border-radius: 10px; padding: .85rem 1rem; background: white; color: var(--ink); }
.field textarea { min-height: 130px; resize: vertical; }
.form-note { grid-column: 1 / -1; margin: 0; color: var(--ink-soft); font-size: .83rem; }
.form-status { grid-column: 1/-1; min-height: 1.5rem; color: var(--arctic-green); font-weight: 800; }

.partnerships-hero::after { background: linear-gradient(90deg, rgba(5,5,5,.97), rgba(5,5,5,.68) 58%, rgba(5,5,5,.32)); }
.partner-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; margin-top: 2.5rem; }
.partner-card { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 1.4rem; min-height: 350px; padding: 2rem; border: 1px solid var(--line); border-top: 6px solid var(--signal); background: var(--paper); box-shadow: 0 16px 36px rgba(0,0,0,.06); }
.partner-mark { display: grid; width: 145px; height: 145px; place-items: center; color: white; background: #111; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: 2.4rem; letter-spacing: .04em; }
.partner-logo { overflow: hidden; padding: .4rem; border: 1px solid var(--line); background: white; }
.partner-logo img { display: block; width: 100%; height: 100%; object-fit: contain; }
.partner-card h2 { margin: 0 0 .8rem; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2.2rem, 3.4vw, 3.6rem); font-weight: 400; letter-spacing: -.02em; line-height: .96; text-transform: uppercase; }
.partner-card p { color: var(--ink-soft); }
.partner-actions { display: grid; justify-items: start; gap: .65rem; margin-top: 1.1rem; }
.partner-link { display: inline-flex; gap: .55rem; align-items: center; margin-top: 1rem; color: var(--ink); font-size: .86rem; font-weight: 900; text-decoration: none; text-transform: uppercase; }
.partner-actions .partner-link { margin-top: 0; }
.partner-link:hover { color: var(--signal); }
.partner-link span { color: var(--signal); font-size: 1.25rem; }
.partnership-cta .container { display: grid; grid-template-columns: 1fr auto; gap: 3rem; align-items: end; }
.partnership-cta h2 { margin: .35rem 0 .8rem; font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif; font-size: clamp(2.8rem, 5vw, 5rem); font-weight: 400; line-height: .95; text-transform: uppercase; }
.partnership-cta p:not(.eyebrow) { max-width: 700px; color: rgba(255,255,255,.7); }

.site-footer { padding: 4rem 0 2rem; color: white; background: #090909; }
.footer-grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: 2rem; }
.footer-brand p { max-width: 320px; color: rgba(255,255,255,.66); }
.footer-col h3 { margin: 0 0 .8rem; color: var(--gold); font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-col a, .footer-col span { display: block; margin: .5rem 0; color: rgba(255,255,255,.72); text-decoration: none; }
.footer-col a:hover { color: white; }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.55); font-size: .82rem; }

@media (max-width: 1050px) and (min-width: 761px) {
  .nav-shell { gap: 1rem; }
  .brand { font-size: .86rem; letter-spacing: .06em; }
  .brand img { width: 50px; height: 50px; }
  .nav-links { gap: .8rem; }
  .nav-links a, .nav-group > button { font-size: .82rem; }
  .nav-cta { padding-inline: .9rem; font-size: .84rem; }
  .hero h1, .page-hero h1 { font-size: clamp(3.7rem, 7vw, 6rem); }
  .section { padding: 5rem 0; }
  .product-grid { gap: .7rem; }
  .product-card { min-height: 320px; }
  .product-card-content { padding: 1rem; }
  .product-card strong { font-size: 1rem; }
  .split, .quote-grid { gap: 2.4rem; }
  .guide-hero-grid { gap: 2.5rem; }
  .guide-layout { grid-template-columns: 225px minmax(0, 1fr); gap: 2rem; }
  .guide-step { padding: 1.8rem; }
  .guide-capability-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-capability-grid div:nth-child(3n) { border-right: 1px solid var(--line); }
  .guide-capability-grid div:nth-child(2n) { border-right: 0; }
  .guide-overview-copy, .guide-overview-contact { grid-template-columns: 1fr; }
  .guide-calibration-list, .guide-report-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .nav-shell { grid-template-columns: 1fr auto; }
  .mobile-toggle { display: block; }
  .nav-cta { display: none; }
  .nav-links { position: absolute; top: 82px; left: 0; right: 0; display: none; align-items: stretch; padding: 1rem; background: var(--pine-dark); }
  .nav-links[data-open="true"] { display: grid; }
  .nav-group > button { width: 100%; text-align: left; }
  .nav-group > .nav-parent-link { width: 100%; }
  .nav-menu { position: static; margin-top: .3rem; box-shadow: none; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card.featured { grid-column: span 1; }
  .split, .quote-grid, .brochure-about-grid, .brochure-detail-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .gps-benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .gps-dashboard { transform: none; }
  .guide-hero-grid, .guide-layout, .guide-help { grid-template-columns: 1fr; }
  .guide-hero-summary { max-width: 560px; }
  .guide-toc { position: static; }
  .guide-toc a { padding-block: .85rem; }
  .guide-help-actions { grid-template-columns: repeat(3, 1fr); }
  .guide-calibration-list, .guide-report-grid { grid-template-columns: 1fr; }
  .partner-grid, .partnership-cta .container { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  .hero { min-height: 690px; }
  .hero::after { background: linear-gradient(0deg, rgba(5,5,5,.96), rgba(5,5,5,.55)); }
  .hero-content { padding: 7rem 0 3.5rem; }
  .section { padding: 4.5rem 0; }
  .section-head { grid-template-columns: 1fr; gap: 1rem; }
  .product-grid, .stats, .feature-list, .applications, .why-grid, .contact-form, .footer-grid, .about-points, .interval-grid, .gps-performance-head, .gps-benefit-grid, .gps-inline-facts { grid-template-columns: 1fr; }
  .field.full, .form-note, .form-status { grid-column: 1; }
  .product-card { min-height: 310px; }
  .page-hero { min-height: 520px; }
  .media-frame img { min-height: 330px; }
  .brochure-media img { min-height: 0; }
  .brochure-collage .collage-main { height: 280px; }
  .brochure-collage img { height: 170px; }
  .specifications-head { display: grid; align-items: start; }
  .spec-chart-frame img { min-width: 900px; }
  .gps-dashboard-body { grid-template-columns: 1fr; }
  .gps-map { grid-row: auto; }
  .guide-hero { padding: 7rem 0 3.5rem; }
  .guide-hero h1 { font-size: clamp(3.2rem, 15vw, 5rem); }
  .guide-step { padding: 1.35rem; }
  .guide-step-heading { grid-template-columns: 48px minmax(0, 1fr); gap: .8rem; }
  .guide-step-number { width: 46px; height: 46px; }
  .guide-check-grid, .guide-profile-example, .guide-category-grid, .guide-data-grid, .guide-help-actions, .guide-reading-flow, .guide-profile-steps, .guide-capability-grid, .guide-overview-priorities, .guide-key-benefits > div { grid-template-columns: 1fr; }
  .guide-overview-heading, .guide-key-benefits, .guide-overview-contact, .guide-overview-priorities { padding: 1.35rem; }
  .guide-overview-copy { grid-template-columns: minmax(0, 1fr); padding: 0 1.35rem 1.35rem; }
  .guide-overview-contact { grid-template-columns: minmax(0, 1fr); }
  .guide-overview-contact .button { justify-self: start; }
  .guide-capability-grid div { min-height: 0; border-right: 0 !important; }
  .partner-card { grid-template-columns: 1fr; min-height: 0; padding: 1.35rem; }
  .partner-mark { width: 110px; height: 110px; font-size: 2rem; }
  .guide-setting-callout, .guide-note { grid-template-columns: 1fr; }
  .guide-setting-callout div { padding: 0 0 1rem; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .guide-example-row { grid-template-columns: 1fr; }
  .guide-example-row > * + * { border-left: 0; border-top: 1px solid var(--line); }
  .guide-example-row.header { display: none; }
}

@media print {
  .site-header, .site-footer, .guide-hero-summary, .guide-toc, .guide-hero .button-row, .guide-back-link, .guide-help-actions { display: none !important; }
  .guide-hero { padding: 1.5rem 0; color: #111; background: white; }
  .guide-hero-grid, .guide-layout { display: block; }
  .guide-hero h1 { max-width: none; font-size: 38pt; }
  .guide-hero-copy > p:not(.eyebrow) { color: #333; }
  .guide-section { padding: 0; background: white; }
  .guide-intro { padding: 1.5rem 0; }
  .guide-step { break-inside: avoid; margin-bottom: .45rem; padding: 1rem; box-shadow: none; }
  .guide-step h2, .guide-help h2 { font-size: 24pt; }
  .guide-walkthrough-figure { break-inside: avoid; }
  .guide-walkthrough-figure img { max-height: 420px; }
  .guide-help { break-inside: avoid; padding: 1.25rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}