/* FleetScan Técnica: concepto de MaatWork.
   Paleta de taller: hormigón claro, grafito, amarillo de señalización y colores de testigo de tablero. */
:root {
  --paper: #ECEFEC;
  --sheet: #FAFBF9;
  --sheet-2: #E2E6E2;
  --ink: #17202A;
  --ink-2: #3A4651;
  --muted: #4D5864;
  --stroke: #808A93;
  --line: #CDD3CE;
  --grid: #E3E7E3;
  --grid-strong: #C9CFCA;
  --rim: #C5CCC7;
  --glass: #D3DDE2;
  --signal: #F2B705;
  --signal-hover: #FFC72C;
  --steel: #1D2833;
  --steel-2: #263441;
  --steel-3: #141C24;
  --on-steel: #E8ECE9;
  --on-steel-muted: #AEB8C1;
  --crit: #B42F1A;
  --crit-bg: #F6E2DC;
  --mid: #8A5800;
  --mid-fill: #B87900;
  --mid-bg: #F6EBD3;
  --low: #3B6283;
  --low-bg: #E1E9F0;
  --ok: #2A6B45;
  --ok-bg: #DCECE2;
  --focus: #1F5FD6;

  --gutter: clamp(16px, 4vw, 40px);
  --max: 1200px;
  --section: clamp(72px, 9vw, 128px);
  --font: "Archivo", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  font-feature-settings: "kern", "liga";
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { margin: 0; color: var(--ink); text-wrap: balance; }
p, li, dd { text-wrap: pretty; }

h1 {
  font-size: clamp(2.4rem, 1.3rem + 3.6vw, 4.25rem);
  font-stretch: 112%;
  font-weight: 720;
  line-height: 1.02;
  letter-spacing: -0.012em;
}
h2 {
  font-size: clamp(1.9rem, 1.3rem + 2.1vw, 3rem);
  font-stretch: 110%;
  font-weight: 680;
  line-height: 1.08;
  letter-spacing: -0.008em;
}
h3 {
  font-size: 1.1875rem;
  font-stretch: 104%;
  font-weight: 650;
  line-height: 1.3;
}

.wrap { width: min(var(--max), 100% - 2 * var(--gutter)); margin-inline: auto; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 3px; }
.demo-bar, .method, .contact, .site-footer { --focus: var(--signal); }

.skip-link {
  position: absolute; left: var(--gutter); top: -100px; z-index: 100;
  padding: 10px 16px; border-radius: 6px;
  background: var(--signal); color: var(--ink); font-weight: 650; text-decoration: none;
}
.skip-link:focus-visible { top: 10px; outline-color: var(--ink); }

/* Barra de proyecto demo */
.demo-bar { background: var(--steel-3); color: #C9D1CC; font-size: .8125rem; line-height: 1.45; }
.demo-bar p { padding-block: 8px; }
.demo-bar a { color: #fff; text-underline-offset: 2px; }

/* Encabezado */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgb(236 239 236 / .88);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.site-header[data-scrolled="true"] { border-bottom-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; padding: 4px 0; }
.brand-mark { width: 36px; height: 36px; flex: none; }
.brand-word { display: inline-flex; align-items: baseline; gap: 7px; line-height: 1; }
.brand-name { font-size: 1.1875rem; font-stretch: 118%; font-weight: 760; letter-spacing: -0.01em; }
.brand-sub { font-size: 1rem; font-stretch: 100%; font-weight: 450; color: var(--muted); }

.nav-links { display: flex; align-items: center; gap: 2px; }
.nav-links a:not(.btn) {
  padding: 8px 12px; border-radius: 4px; text-decoration: none;
  font-size: .9375rem; font-weight: 550; color: var(--ink);
  transition: background-color .15s ease;
}
.nav-links a:not(.btn):hover { background: rgb(23 32 42 / .07); }
.nav-links .btn { margin-left: 10px; }
.nav-toggle { display: none; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 20px; border-radius: 6px;
  border: 1.5px solid transparent;
  font: inherit; font-size: 1rem; font-stretch: 104%; font-weight: 650; line-height: 1.2;
  text-decoration: none; text-align: center; cursor: pointer;
  transition: background-color .15s ease, color .15s ease, border-color .15s ease;
}
.btn-small { min-height: 40px; padding: 0 16px; font-size: .9375rem; }
.btn-signal { background: var(--signal); color: var(--ink); border-color: #D8A300; }
.btn-signal:hover { background: var(--signal-hover); }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--steel-2); }
.btn-line { color: var(--ink); border-color: #A3ACA7; }
.btn-line:hover { border-color: var(--ink); background: rgb(23 32 42 / .05); }
.btn-line-dark { color: var(--on-steel); border-color: rgb(232 236 233 / .35); }
.btn-line-dark:hover { border-color: var(--on-steel); background: rgb(232 236 233 / .08); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Hero */
.hero { padding: clamp(28px, 3.4vw, 48px) 0 clamp(48px, 6vw, 80px); }
.hero-head {
  display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 28px 56px; align-items: end; margin-bottom: clamp(28px, 3.2vw, 40px);
}
.hero h1 { max-width: 12.5em; }
.lead { font-size: 1.125rem; line-height: 1.55; color: var(--muted); max-width: 34em; margin-bottom: 24px; }

/* Consola de diagnóstico */
.console {
  margin: 0; background: var(--sheet); border: 1px solid var(--line); border-radius: 10px; overflow: hidden;
  box-shadow: 0 1px 0 rgb(23 32 42 / .04), 0 30px 60px -30px rgb(23 32 42 / .35), 0 12px 24px -16px rgb(23 32 42 / .12);
}
.console-bar {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px;
  padding: 10px 20px; border-bottom: 1px solid var(--line); font-size: .875rem;
}
.console-title { font-weight: 650; font-stretch: 106%; }
.console-unit { margin-left: auto; color: var(--muted); }
.chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 3px 9px; border-radius: 4px; font-size: .8125rem; font-weight: 600; line-height: 1.4;
}
.chip-live { background: var(--ok-bg); color: var(--ok); }
.chip-live .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

.console-body { display: grid; grid-template-columns: minmax(0, 1fr) 336px; }
.schematic { padding: 12px 16px 0 20px; align-self: end; }
.schematic svg { width: 100%; height: auto; }
.schematic text { font-family: var(--font); font-size: 12.5px; font-weight: 700; text-anchor: middle; fill: var(--ink); }
.schematic text.on-fill { fill: #fff; }
.pin-ok { color: var(--ok); }
.pin-low { color: var(--low); }
.pin-mid { color: var(--mid-fill); }
.pin-crit { color: var(--crit); }

.console-side { display: flex; flex-direction: column; border-left: 1px solid var(--line); }
.console-summary {
  margin-top: auto; padding: 14px 20px; border-top: 1px solid var(--line);
  background: var(--crit-bg); color: var(--ink); font-size: .875rem; line-height: 1.45;
}
.console-summary strong { color: var(--crit); font-weight: 650; }
.modules li {
  display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; align-items: center; gap: 12px;
  padding: 14px 20px; border-bottom: 1px solid var(--line);
}
.modules li:last-child { border-bottom: 0; }
.mod-n {
  display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid var(--sev); color: var(--ink); font-size: .75rem; font-weight: 700; font-variant-numeric: tabular-nums;
}
.sev-crit .mod-n { background: var(--sev); color: #fff; }
.mod-name { font-weight: 600; line-height: 1.25; }
.mod-name small { display: block; font-size: .78rem; font-weight: 500; font-stretch: 92%; color: var(--muted); }
.mod-state, .sev {
  display: inline-block; padding: 3px 8px; border-radius: 4px;
  font-size: .8125rem; font-weight: 650; line-height: 1.4; white-space: nowrap;
  color: var(--sev-text); background: var(--sev-bg);
}
.sev-ok { --sev: var(--ok); --sev-text: var(--ok); --sev-bg: var(--ok-bg); }
.sev-low { --sev: var(--low); --sev-text: var(--low); --sev-bg: var(--low-bg); }
.sev-mid { --sev: var(--mid-fill); --sev-text: var(--mid); --sev-bg: var(--mid-bg); }
.sev-crit { --sev: var(--crit); --sev-text: var(--crit); --sev-bg: var(--crit-bg); }

.readings { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--line); }
.readings > div { padding: 14px 20px 12px; border-left: 1px solid var(--line); min-width: 0; }
.readings > div:first-child { border-left: 0; }
.readings dt { font-size: .8125rem; color: var(--muted); line-height: 1.35; }
.readings dd { margin: 2px 0 6px; font-size: 1.0625rem; font-weight: 600; font-variant-numeric: tabular-nums; color: var(--muted); }
.readings .num { font-size: 1.375rem; font-stretch: 108%; font-weight: 650; color: var(--ink); }
.readings svg { width: 100%; height: 26px; }
.readings path { fill: none; stroke: var(--ink-2); stroke-width: 1.5; stroke-linejoin: round; vector-effect: non-scaling-stroke; }

.capabilities {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px 32px;
  margin-top: clamp(40px, 5vw, 64px);
}
.capabilities li { padding-left: 16px; border-left: 2px solid var(--signal); }
.capabilities strong { display: block; font-stretch: 108%; font-weight: 680; font-size: 1.0625rem; line-height: 1.3; }
.capabilities span { display: block; margin-top: 4px; color: var(--muted); font-size: .9375rem; line-height: 1.5; }

/* Escaneo inicial: una sola secuencia al cargar */
.beam { animation: sweep 2s cubic-bezier(.45, .05, .35, 1) .2s both; }
.pin { animation: pin-in .45s cubic-bezier(.2, .9, .3, 1.3) calc(var(--d, 0s) + .25s) both; transform-box: fill-box; transform-origin: 50% 100%; }
.halo { transform-box: fill-box; transform-origin: center; animation: halo 2.6s ease-out 2.2s infinite; opacity: 0; }
@keyframes sweep {
  from { transform: translateX(0); opacity: 1; }
  85% { opacity: 1; }
  to { transform: translateX(780px); opacity: 0; }
}
@keyframes pin-in { from { opacity: 0; transform: translateY(6px) scale(.85); } to { opacity: 1; transform: none; } }
@keyframes halo { 0% { opacity: .55; transform: scale(.7); } 70%, 100% { opacity: 0; transform: scale(1.35); } }

/* Secciones */
.section { padding-block: var(--section); }
.section-head { max-width: 44rem; margin-bottom: clamp(36px, 4.5vw, 56px); }
.section-head p { margin-top: 16px; font-size: 1.125rem; color: var(--muted); }

.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 40px clamp(40px, 7vw, 112px); align-items: start; }
.split-copy p { margin-top: 20px; font-size: 1.125rem; color: var(--muted); max-width: 30em; }

.problem { border-top: 1px solid var(--line); }
.cascade li { position: relative; padding: 0 0 28px 40px; }
.cascade li::before {
  content: ""; position: absolute; left: 0; top: .32em; width: 14px; height: 14px; border-radius: 50%;
  border: 2px solid var(--ink); background: var(--paper);
}
.cascade li::after {
  content: ""; position: absolute; left: 6px; top: calc(.32em + 18px); bottom: 4px; width: 2px; background: var(--line);
}
.cascade li:last-child { padding-bottom: 0; }
.cascade li:last-child::after { display: none; }
.cascade .cascade-end::before { background: var(--crit); border-color: var(--crit); }
.cascade strong { display: block; font-size: 1.1875rem; font-stretch: 104%; font-weight: 650; line-height: 1.35; }
.cascade span { display: block; margin-top: 4px; color: var(--muted); }

.services { background: var(--sheet); border-block: 1px solid var(--line); }
.service-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.service { padding: 36px 48px 40px 0; border-bottom: 1px solid var(--line); }
.service:nth-child(odd) { border-right: 1px solid var(--line); }
.service:nth-child(even) { padding-left: 48px; padding-right: 0; }
.service:nth-last-child(-n + 2) { border-bottom: 0; }
.service-icon {
  width: 48px; height: 48px; padding: 8px; border-radius: 8px; background: var(--signal);
  fill: none; stroke: var(--ink); stroke-width: 2.25; stroke-linecap: round; stroke-linejoin: round;
}
.service h3 { margin: 22px 0 8px; }
.service p { color: var(--muted); max-width: 32em; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; }
.tags li {
  padding: 3px 10px; border: 1px solid var(--line); border-radius: 4px;
  font-size: .8125rem; font-weight: 550; color: var(--muted); background: var(--paper);
}

.fleet-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.fleet-grid li { padding-top: 24px; border-top: 2px solid var(--ink); }
.fleet-grid svg {
  width: 120px; height: 56px; margin-bottom: 20px;
  fill: none; stroke: var(--ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round;
}
.fleet-grid p { margin-top: 8px; color: var(--muted); font-size: 1rem; }

.method { background: var(--steel); color: var(--on-steel); }
.method h2, .method h3 { color: var(--on-steel); }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.steps li { padding-top: 20px; border-top: 1px solid rgb(232 236 233 / .2); }
.step-n {
  display: block; margin-bottom: 28px;
  font-size: 3.25rem; font-stretch: 120%; font-weight: 300; line-height: 1; color: var(--signal);
  font-variant-numeric: tabular-nums;
}
.steps p { margin-top: 8px; color: var(--on-steel-muted); }

.report-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px clamp(40px, 6vw, 96px); align-items: center; }
.report-copy p { margin-top: 20px; font-size: 1.125rem; color: var(--muted); }
.checks { margin-top: 28px; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 32px; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: .3em; width: 20px; height: 20px; border-radius: 4px; background: var(--ink);
}
.checks li::after {
  content: ""; position: absolute; left: 7px; top: calc(.3em + 4px); width: 6px; height: 10px;
  border: solid var(--signal); border-width: 0 2.25px 2.25px 0; transform: rotate(45deg);
}

.sheet {
  background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: clamp(20px, 3vw, 36px);
  font-size: .9375rem;
  box-shadow: 0 1px 0 rgb(23 32 42 / .04), 0 40px 70px -40px rgb(23 32 42 / .4), 0 16px 30px -20px rgb(23 32 42 / .15);
}
.sheet-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px 32px; padding-bottom: 20px; border-bottom: 2px solid var(--ink); }
.sheet-brand { display: flex; align-items: center; gap: 12px; }
.sheet-brand svg { width: 36px; height: 36px; flex: none; }
.sheet-brand h3 { font-size: 1.125rem; }
.sheet-brand p { font-size: .8125rem; color: var(--muted); }
.sheet-meta { display: flex; gap: 28px; margin: 0; }
.sheet-meta dt { font-size: .75rem; color: var(--muted); }
.sheet-meta dd { margin: 0; font-weight: 600; white-space: nowrap; }
.sheet-summary { padding: 20px 0; }
.sheet-summary p { font-size: 1rem; }
.sev-bar { display: flex; gap: 4px; margin-top: 12px; }
.sev-bar span { flex: 1; height: 8px; border-radius: 2px; }
.b-crit { background: var(--crit); } .b-mid { background: var(--mid-fill); } .b-low { background: var(--low); } .b-ok { background: var(--ok); opacity: .35; }

.findings { width: 100%; border-collapse: collapse; }
.findings th {
  padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line);
  text-align: left; font-size: .75rem; font-weight: 600; color: var(--muted);
}
.findings td { padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.findings td:first-child { width: 96px; }
.findings td:last-child { width: 36%; color: var(--ink-2); padding-right: 0; }
.findings strong { display: block; font-weight: 600; line-height: 1.35; }
.findings .code { display: block; margin-top: 4px; font-size: .8125rem; color: var(--muted); font-stretch: 94%; font-variant-numeric: tabular-nums; }
.sheet-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 18px; font-size: .8125rem; color: var(--muted); }

.faq { background: var(--sheet); border-top: 1px solid var(--line); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary {
  position: relative; display: block; cursor: pointer; list-style: none;
  padding: 22px 48px 22px 0; font-size: 1.125rem; font-weight: 600; font-stretch: 102%; line-height: 1.4;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before, .faq-list summary::after {
  content: ""; position: absolute; right: 8px; top: 50%; width: 16px; height: 2px; background: var(--ink);
  transition: transform .2s ease;
}
.faq-list summary::after { transform: rotate(90deg); }
.faq-list details[open] summary::after { transform: rotate(0deg); }
.faq-list summary:hover { color: var(--ink-2); }
.faq-list details p { padding: 0 48px 24px 0; color: var(--muted); max-width: 40em; }

.contact { background: var(--steel); color: var(--on-steel); padding-block: var(--section); }
.contact h2, .contact h3 { color: var(--on-steel); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 48px clamp(40px, 6vw, 96px); align-items: start; }
.prep { margin-top: 36px; display: grid; gap: 18px; }
.prep li { position: relative; padding-left: 40px; font-size: 1.1875rem; line-height: 1.45; }
.prep li::before {
  content: ""; position: absolute; left: 0; top: .1em; width: 22px; height: 22px; border-radius: 4px;
  border: 2px solid var(--signal);
}
.demo-note { background: var(--steel-2); border: 1px solid rgb(232 236 233 / .14); border-radius: 8px; padding: clamp(24px, 3vw, 36px); }
.demo-note h3 { font-size: 1.25rem; }
.demo-note p { margin-top: 12px; color: var(--on-steel-muted); }
.demo-note .actions { margin-top: 24px; }

.site-footer { background: var(--steel-3); color: var(--on-steel-muted); font-size: .875rem; }
.footer-row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 32px; padding-block: 28px; }
.footer-brand strong { color: var(--on-steel); font-stretch: 112%; margin-right: 6px; }
.site-footer a { color: var(--on-steel); text-underline-offset: 2px; }

/* Responsive */
@media (max-width: 1080px) {
  .hero-head { grid-template-columns: 1fr; }
  .hero h1 { max-width: 14em; }
  .console-body { grid-template-columns: minmax(0, 1fr) 260px; }
  .modules li { padding: 13px 16px; }
}

@media (max-width: 900px) {
  .js .nav-toggle {
    display: inline-grid; place-items: center; width: 44px; height: 44px; margin-right: -8px;
    border: 0; border-radius: 6px; background: transparent; color: var(--ink); cursor: pointer;
  }
  .nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
    display: block; width: 20px; height: 2px; background: currentColor; transition: transform .2s ease, opacity .2s ease;
  }
  .nav-toggle span { position: relative; }
  .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; }
  .nav-toggle span::before { top: -6px; }
  .nav-toggle span::after { top: 6px; }
  .nav-toggle[aria-expanded="true"] span { background: transparent; }
  .nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

  .js .nav-links {
    position: absolute; top: 100%; left: 0; right: 0; display: none;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px var(--gutter) 20px; background: var(--paper); border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 32px -24px rgb(23 32 42 / .25);
  }
  .js .nav-links.is-open { display: flex; }
  .js .nav-links a:not(.btn) { padding: 14px 4px; border-bottom: 1px solid var(--line); border-radius: 0; font-size: 1.0625rem; }
  .js .nav-links .btn { margin: 16px 0 0; min-height: 48px; }

  html:not(.js) .nav { flex-wrap: wrap; padding-block: 10px; }
  html:not(.js) .nav-links { width: 100%; overflow-x: auto; }

  .console-body { grid-template-columns: 1fr; }
  .schematic { padding: 12px 12px 0; }
  .console-side { border-left: 0; border-top: 1px solid var(--line); }
  .modules { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modules li { border-bottom: 1px solid var(--line); }
  .modules li:nth-child(odd) { border-right: 1px solid var(--line); }
  .modules li:last-child { border-bottom: 0; }
  .readings { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .readings > div:nth-child(3) { border-left: 0; }
  .readings > div:nth-child(n + 3) { border-top: 1px solid var(--line); }
  .capabilities { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .split, .report-layout, .contact-layout { grid-template-columns: 1fr; }
  .service-list { grid-template-columns: 1fr; }
  .service, .service:nth-child(even) { padding: 32px 0; border-right: 0; }
  .service:nth-child(odd) { border-right: 0; }
  .service:nth-last-child(2) { border-bottom: 1px solid var(--line); }
  .fleet-grid, .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px 24px; }
}

@media (max-width: 600px) {
  body { font-size: 1rem; }
  .lead { font-size: 1.0625rem; }
  .hero .actions .btn { flex: 1 1 100%; }
  .console { border-radius: 8px; }
  .console-bar { padding: 10px 14px; }
  .console-unit { margin-left: 0; flex-basis: 100%; }
  .modules { grid-template-columns: 1fr; }
  .modules li:nth-child(odd) { border-right: 0; }
  .modules li { padding: 11px 14px; }
  .readings > div { padding: 12px 14px 10px; }
  .readings .num { font-size: 1.1875rem; }
  .capabilities { grid-template-columns: 1fr; gap: 20px; }
  .fleet-grid, .steps { grid-template-columns: 1fr; gap: 32px; }
  .step-n { font-size: 2.5rem; margin-bottom: 16px; }
  .sheet-meta { gap: 20px; flex-wrap: wrap; }
  .findings thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .findings tr { display: grid; grid-template-columns: 1fr; gap: 8px; padding: 16px 0; border-bottom: 1px solid var(--line); }
  .findings td, .findings td:first-child, .findings td:last-child { display: block; width: auto; padding: 0; border: 0; }
  .faq-list summary { font-size: 1.0625rem; padding-right: 40px; }
  .faq-list details p { padding-right: 0; }
  .prep li { font-size: 1.0625rem; }
  .demo-note .btn { flex: 1 1 100%; }
}

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