@font-face { font-family: Inter; font-style: normal; font-weight: 100 900; font-display: swap; src: url('/assets/fonts/inter-latin.woff2') format('woff2'); }
:root {
    --signal-navy: #0a1e3a;
    --signal-blue: #2563ff;
    --signal-lime: #c7ff39;
    --signal-graphite: #2e343f;
    --signal-gray: #e6e9ee;
    --signal-white: #fff;
    --signal-copy: #566275;
    --signal-muted: #a9b9d0;
    --signal-surface: #f5f7fa;
    --signal-line: #dce2ea;
    --signal-radius: 6px;
    --signal-shell: 1224px;
    --signal-space: 88px;
    --signal-shadow: 0 14px 40px rgb(10 30 58 / 12%);
    --signal-font: Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 104px; }
body { margin: 0; background: var(--signal-white); color: var(--signal-navy); font-family: var(--signal-font); font-size: 16px; line-height: 1.65; }
body.signal-menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, summary { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { letter-spacing: 0; }
h1, h2 { line-height: 1.13; }
h2 { margin-bottom: 24px; font-size: 38px; font-weight: 660; }
h3 { font-size: 19px; line-height: 1.3; font-weight: 650; }
p { margin-bottom: 20px; }
[hidden] { display: none !important; }
::selection { background: var(--signal-lime); color: var(--signal-navy); }
:focus-visible { outline: 3px solid var(--signal-blue); outline-offset: 5px; }
.signal-sectors :focus-visible, .signal-event-band :focus-visible, .signal-quote-band :focus-visible, .signal-footer :focus-visible { outline-color: var(--signal-lime); }
.signal-shell { width: min(var(--signal-shell), calc(100% - 64px)); margin-inline: auto; }
.signal-section { padding-block: var(--signal-space); }
.icon { width: 24px; height: 24px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.65; stroke-linecap: round; stroke-linejoin: round; }
.signal-skip { position: fixed; z-index: 100; top: 12px; left: 16px; padding: 10px 18px; border-radius: 4px; background: var(--signal-lime); color: var(--signal-navy); transform: translateY(-160%); font-weight: 650; }
.signal-skip:focus { transform: none; }
.visually-hidden, .signal-honeypot { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.signal-eyebrow { margin-bottom: 17px; color: var(--signal-copy); font-size: 12px; font-weight: 650; line-height: 1.45; text-transform: uppercase; }
.signal-rule { display: block; width: 46px; height: 3px; margin: 22px 0; background: var(--signal-lime); }
.signal-button { display: inline-flex; align-items: center; justify-content: center; gap: 20px; min-height: 48px; padding: 13px 22px; border: 1px solid transparent; border-radius: var(--signal-radius); font-size: 14px; font-weight: 680; line-height: 1.3; text-decoration: none; transition: background .23s, box-shadow .23s, transform .23s; }
.signal-button .icon { width: 20px; height: 20px; transition: transform .23s; }
.signal-button:hover .icon, .signal-text-link:hover .icon, .signal-sector-link:hover .icon { transform: translateX(3px); }
.signal-button-lime { background: var(--signal-lime); color: var(--signal-navy); }
.signal-button-lime:hover { background: #d3ff6d; box-shadow: 0 0 22px rgb(199 255 57 / 23%); }
.signal-button-navy { background: var(--signal-navy); color: var(--signal-white); }
.signal-button-navy:hover { background: #163963; }
.signal-button:disabled { opacity: .6; cursor: wait; }
.signal-text-link, .signal-sector-link { display: inline-flex; align-items: center; gap: 13px; min-height: 44px; color: var(--signal-navy); font-size: 14px; font-weight: 650; text-decoration: none; }
.signal-text-link .icon, .signal-sector-link .icon { width: 18px; height: 18px; transition: transform .23s; }
.signal-actions { display: flex; align-items: center; gap: 25px; flex-wrap: wrap; }

/* SIGNAL owns its presentation; shared Avanthia and VIVOX styles are untouched. */
.signal-header { position: fixed; z-index: 40; inset: 0 0 auto; min-height: 84px; transition: background .2s, box-shadow .2s; }
.signal-header.is-scrolled, .signal-menu-open .signal-header { background: rgb(255 255 255 / 96%); border-bottom: 1px solid rgb(10 30 58 / 8%); backdrop-filter: blur(10px); box-shadow: 0 5px 20px rgb(10 30 58 / 3%); }
.signal-nav-shell { display: flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 84px; width: min(1390px, calc(100% - 56px)); }
.signal-brand { flex: 0 0 144px; }
.signal-brand img { width: 144px; height: auto; }
.signal-nav { display: flex; align-items: center; gap: 21px; }
.signal-nav a { display: flex; align-items: center; min-height: 44px; font-size: 13px; font-weight: 570; text-decoration: none; white-space: nowrap; }
.signal-nav a:hover { color: var(--signal-blue); }
.header-quote { gap: 12px; min-height: 44px; padding: 11px 16px; font-size: 12px; white-space: nowrap; }
.signal-menu-button, .signal-mobile-parent { display: none !important; }
.signal-hero { position: relative; min-height: 678px; overflow: clip; isolation: isolate; background: var(--signal-surface); }
.signal-hero-photo { position: absolute; z-index: -3; inset: 0; }
.signal-hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 54%; }
.signal-hero::before { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, #fff 0%, #fff 29%, rgb(255 255 255 / 96%) 37%, rgb(255 255 255 / 74%) 47%, rgb(255 255 255 / 4%) 68%, transparent 76%); content: ''; }
.signal-hero::after { position: absolute; z-index: -1; inset: 0 0 auto; height: 115px; background: linear-gradient(180deg, #fff 0%, rgb(255 255 255 / 96%) 50%, transparent 100%); content: ''; pointer-events: none; }
.signal-hero-inner { display: flex; align-items: center; min-height: inherit; padding-top: 92px; padding-bottom: 36px; }
.signal-hero-copy { width: 570px; max-width: 49%; }
.signal-parent-link { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 25px; color: var(--signal-copy); font-size: 12px; text-decoration: none; }
.signal-parent-link .icon { width: 14px; height: 14px; }
.signal-hero-logo { width: 306px; height: auto; margin-bottom: 28px; }
.signal-hero-copy .signal-eyebrow { max-width: 480px; margin-bottom: 15px; font-size: 11px; }
.signal-hero h1 { margin: 0; font-size: 51px; font-weight: 650; }
.signal-title-dot { color: var(--signal-blue); }
.signal-hero-description { max-width: 490px; margin-bottom: 28px; color: var(--signal-copy); font-size: 16px; line-height: 1.6; }
.signal-photo-note { position: absolute; right: 32px; bottom: 19px; color: rgb(255 255 255 / 90%); font-size: 12px; text-shadow: 0 1px 8px rgb(0 0 0 / 80%); }
.signal-arc { position: absolute; z-index: -1; width: 70%; pointer-events: none; }
.signal-arc path { stroke-width: 1.5; vector-effect: non-scaling-stroke; }
.arc-lime { stroke: var(--signal-lime); filter: drop-shadow(0 0 3px rgb(199 255 57 / 65%)); }
.arc-blue { stroke: var(--signal-blue); opacity: .65; }
.hero-arc { top: 72px; right: -10%; width: 70%; height: 490px; transform: rotate(-5deg); }
.signal-attribute-band { border-bottom: 1px solid var(--signal-line); background: var(--signal-white); }
.signal-attributes { display: grid; grid-template-columns: repeat(4, 1fr); padding: 27px 0; }
.signal-attributes span { display: flex; align-items: center; justify-content: center; gap: 13px; border-right: 1px solid var(--signal-line); font-size: 12px; font-weight: 650; text-transform: uppercase; }
.signal-attributes span:first-child { justify-content: start; }.signal-attributes span:last-child { justify-content: end; border: 0; }
.signal-attributes .icon { color: var(--signal-blue); }
.signal-section-heading { display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 90px; margin-bottom: 48px; }
.signal-section-heading h2 { margin-bottom: 0; }
.signal-section-heading > p { max-width: 475px; margin-bottom: 3px; color: var(--signal-copy); }
.signal-feature-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; }
.signal-feature-grid article { position: relative; padding: 26px 0 0; border-top: 1px solid var(--signal-line); }
.signal-feature-grid article::before { position: absolute; top: -1px; width: 36px; height: 3px; background: var(--signal-lime); content: ''; }
.feature-icon { width: 30px; height: 30px; margin-bottom: 21px; color: var(--signal-blue); }
.signal-feature-grid h3 { margin-bottom: 12px; font-size: 17px; }
.signal-feature-grid p { margin: 0; color: var(--signal-copy); font-size: 14px; line-height: 1.7; }
.signal-sectors { background: var(--signal-navy); color: var(--signal-white); }
.signal-sectors .signal-eyebrow { color: var(--signal-lime); }
.signal-sectors h2 span { color: #dbe3ef; font-weight: 450; }
.signal-sectors .signal-section-heading > p { color: var(--signal-muted); }
.signal-sector-grid { display: grid; grid-template-columns: 1.18fr 1fr 1fr; gap: 18px; }
.signal-sector { position: relative; min-height: 256px; overflow: hidden; border-radius: var(--signal-radius); isolation: isolate; background: #163459; }
.signal-sector-featured { grid-row: span 2; }
.signal-sector img { position: absolute; z-index: -2; width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.signal-sector::before { position: absolute; z-index: -1; inset: 0; background: linear-gradient(180deg, rgb(10 30 58 / 3%) 0%, rgb(10 30 58 / 50%) 34%, rgb(10 30 58 / 96%) 100%); content: ''; }
.signal-sector:hover img { transform: scale(1.02); }
.signal-sector-copy { position: absolute; inset: auto 24px 24px; }
.signal-sector-copy > .icon { color: var(--signal-lime); width: 25px; height: 25px; margin-bottom: 8px; }
.signal-sector h3 { margin-bottom: 10px; font-size: 20px; }
.signal-sector p { margin-bottom: 0; color: #e1e7ee; font-size: 14px; line-height: 1.55; }
.signal-sector-featured h3 { font-size: 30px; }.signal-sector-featured img { object-position: 70% center; }
.signal-sector-featured .signal-sector-copy { inset-inline: 32px; bottom: 31px; }.signal-sector-featured p { font-size: 16px; }
.signal-sector-link { margin-top: 19px; color: var(--signal-lime); }
.photo-field { object-position: 33% center; }.photo-case { object-position: 72% bottom; }
.signal-section-note { margin: 22px 0 0; color: var(--signal-copy); font-size: 12px; }
.signal-sectors .signal-section-note { color: var(--signal-muted); }
.signal-equipment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 35px; }
.equipment-image, .equipment-energy { position: relative; height: 230px; margin-bottom: 25px; overflow: hidden; background: var(--signal-surface); }
.equipment-image img { width: 100%; height: 100%; object-fit: cover; }
.equipment-image > span { position: absolute; bottom: 13px; left: 15px; padding: 4px 9px; background: var(--signal-white); color: var(--signal-navy); font-size: 12px; font-weight: 600; }
.signal-equipment-item h3 { margin-bottom: 12px; }.signal-equipment-item > p { min-height: 79px; margin-bottom: 18px; color: var(--signal-copy); font-size: 14px; }
.signal-equipment-item dl { margin: 0 0 16px; border-top: 1px solid var(--signal-line); }
.signal-equipment-item dl > div { display: flex; justify-content: space-between; gap: 16px; padding-block: 10px; border-bottom: 1px solid var(--signal-line); font-size: 12px; }
.signal-equipment-item dt { color: var(--signal-copy); }.signal-equipment-item dd { margin: 0; text-align: right; font-weight: 550; }
.equipment-energy { display: flex; align-items: center; justify-content: center; flex-direction: column; background: var(--signal-navy); color: var(--signal-white); }
.equipment-energy > .icon { width: 54px; height: 54px; margin-bottom: 16px; color: var(--signal-lime); }
.equipment-energy span { font-size: 16px; font-weight: 600; }.equipment-energy small { margin-top: 5px; color: var(--signal-muted); font-size: 12px; }
.energy-line { width: 80%; height: 1px; margin-top: 24px; background: linear-gradient(90deg, transparent, var(--signal-blue), transparent); }
.signal-architecture { padding-block: 52px 64px; border-block: 1px solid var(--signal-line); background: var(--signal-surface); }
.signal-heading-inline { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-bottom: 42px; }
.signal-heading-inline h2 { margin-bottom: 0; }.signal-heading-inline > p { max-width: 300px; margin: 0; color: var(--signal-copy); font-size: 14px; }
.signal-architecture h2 { font-size: 30px; }
.signal-flow { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 0; margin: 0; list-style: none; }
.signal-flow li { position: relative; display: flex; align-items: center; flex-direction: column; gap: 15px; text-align: center; font-size: 14px; font-weight: 550; }
.signal-flow li > .icon { width: 38px; height: 38px; color: var(--signal-blue); }
.signal-flow li:last-child > .icon { color: var(--signal-navy); }
.signal-flow li:not(:last-child)::after { position: absolute; top: 18px; left: calc(50% + 34px); width: calc(100% - 68px); height: 1px; background: var(--signal-line); content: ''; }
.signal-flow li:not(:last-child)::before { position: absolute; z-index: 1; top: 17px; left: calc(50% + 34px); width: 18px; height: 3px; background: var(--signal-lime); animation: signal-flow 5s linear infinite; content: ''; }
.signal-flow li:nth-child(2)::before { animation-delay: 1s; }.signal-flow li:nth-child(3)::before { animation-delay: 2s; }.signal-flow li:nth-child(4)::before { animation-delay: 3s; }
@keyframes signal-flow { 0%, 15% { transform: translateX(0); opacity: 0; } 25% { opacity: 1; } 75% { opacity: 1; } 100% { transform: translateX(90px); opacity: 0; } }
.signal-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 30px; padding: 0; margin: 0; list-style: none; }
.signal-steps li { position: relative; padding-top: 22px; border-top: 1px solid var(--signal-line); }
.signal-steps li::before { position: absolute; top: -3px; left: 0; width: 6px; height: 6px; background: var(--signal-blue); border-radius: 50%; content: ''; }
.step-number { display: block; margin-bottom: 20px; color: var(--signal-blue); font-size: 36px; line-height: 1; font-weight: 450; }
.signal-steps h3 { margin-bottom: 12px; font-size: 17px; }.signal-steps p { margin: 0; color: var(--signal-copy); font-size: 14px; }
.signal-event-band { position: relative; min-height: 528px; padding-block: 80px; overflow: clip; isolation: isolate; background: var(--signal-navy); color: var(--signal-white); }
.signal-event-band picture { position: absolute; z-index: -3; inset: 0; }.signal-event-band picture img { width: 100%; height: 100%; object-fit: cover; object-position: 62% center; }
.signal-event-band::before { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg, rgb(10 30 58 / 97%) 0%, rgb(10 30 58 / 92%) 25%, rgb(10 30 58 / 64%) 47%, rgb(10 30 58 / 6%) 72%); content: ''; }
.signal-event-copy { max-width: 485px; }.signal-event-copy .signal-eyebrow { color: var(--signal-lime); }
.signal-event-copy h2 { font-size: 42px; }.signal-event-copy p:not(.signal-eyebrow) { color: #dce5f0; }
.signal-event-copy .signal-button { margin-top: 9px; }.event-arc { top: -85px; right: -8%; width: 62%; height: 450px; }
.signal-continuity-layout { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 100px; }
.signal-continuity h2 { font-size: 34px; }.signal-continuity p { color: var(--signal-copy); }.signal-small-note { font-size: 13px; }
.continuity-diagram { padding: 25px 0; text-align: center; font-size: 14px; }
.continuity-inputs { display: grid; grid-template-columns: 1fr 30px 1fr; align-items: center; gap: 24px; }
.continuity-inputs > span { display: flex; align-items: center; flex-direction: column; gap: 12px; }.continuity-inputs > span .icon { width: 38px; height: 38px; color: var(--signal-blue); }.continuity-inputs img { width: 142px; height: auto; }
.continuity-plus { color: var(--signal-blue); }
.continuity-route { width: 55%; height: 50px; margin: 16px auto 0; border: 1px solid var(--signal-line); border-top: 0; }
.continuity-route::after { display: block; width: 1px; height: 30px; margin: 49px auto 0; background: var(--signal-blue); content: ''; }
.continuity-router { display: flex; justify-content: center; align-items: center; gap: 12px; width: max-content; max-width: 100%; min-height: 64px; margin: 30px auto 0; padding: 15px 32px; border: 1px solid var(--signal-line); background: var(--signal-white); border-radius: var(--signal-radius); }
.continuity-router .icon { color: var(--signal-blue); }.continuity-route.short { height: 33px; width: 1px; margin: 0 auto; border: 0; background: var(--signal-blue); }.continuity-route.short::after { display: none; }
.continuity-diagram > strong { display: inline-flex; align-items: center; gap: 10px; padding: 13px 18px; border-radius: var(--signal-radius); background: var(--signal-navy); color: var(--signal-white); font-weight: 550; }.continuity-diagram > strong .icon { color: var(--signal-lime); }
.signal-coverage { padding-block: 68px; background: var(--signal-surface); }
.signal-coverage-layout { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 90px; }
.signal-map { max-width: 390px; margin-inline: auto; }.signal-map svg { width: 100%; height: 420px; }
.chile-shape { fill: var(--signal-navy); stroke: #21466f; stroke-width: 2; }.map-route { fill: none; stroke: var(--signal-lime); stroke-width: 2; stroke-dasharray: 3 8; }.map-marker circle { fill: var(--signal-lime); }.map-marker path { fill: none; stroke: #b7c3d0; }.map-marker text { fill: var(--signal-navy); font-family: var(--signal-font); font-size: 14px; }.map-side-label { font-family: var(--signal-font); font-size: 14px; fill: var(--signal-copy); }
.map-caption { display: block; margin-top: 5px; color: var(--signal-copy); text-align: center; font-size: 12px; }
.signal-coverage-layout > div > p:not(.signal-eyebrow) { color: var(--signal-copy); }
.signal-check-list { display: grid; gap: 13px; padding: 0; margin: 26px 0 30px; list-style: none; font-size: 14px; }.signal-check-list li { display: flex; align-items: start; gap: 12px; }.signal-check-list .icon { width: 18px; height: 20px; color: var(--signal-blue); }
.signal-comparison-table { overflow-x: auto; }.signal-comparison table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }.signal-comparison th, .signal-comparison td { padding: 20px 24px; border-bottom: 1px solid var(--signal-line); vertical-align: top; }
.signal-comparison thead th { padding-block: 17px; font-size: 14px; font-weight: 650; }.signal-comparison thead th:last-child { background: var(--signal-navy); color: var(--signal-white); }.signal-comparison tbody th { width: 22%; font-weight: 550; }.signal-comparison tbody td { width: 39%; color: var(--signal-copy); }.signal-comparison tbody td:last-child { background: var(--signal-surface); color: var(--signal-navy); }
.signal-quote-band { position: relative; padding-block: 69px; overflow: clip; isolation: isolate; background: var(--signal-navy); color: var(--signal-white); }.signal-quote-band .signal-eyebrow { color: var(--signal-lime); }.signal-quote-band h2 { font-size: 36px; }.signal-quote-band h2 span { color: var(--signal-lime); }.signal-quote-band p:not(.signal-eyebrow) { max-width: 580px; color: #b5c4d8; }.quote-arc { z-index: -1; width: 80%; height: 400px; top: -10px; right: -20%; opacity: .55; }
.signal-contact-layout { display: grid; grid-template-columns: .78fr 1.22fr; align-items: start; gap: 90px; }.signal-contact-copy h2 { font-size: 42px; }.signal-contact-copy > p:not(.signal-eyebrow) { color: var(--signal-copy); }.signal-contact-email { display: inline-flex; align-items: center; gap: 9px; margin: 10px 0 27px; font-size: 14px; font-weight: 600; text-decoration: none; }.signal-contact-email .icon { width: 18px; height: 18px; color: var(--signal-blue); }.contact-detail { display: flex; gap: 14px; margin: 20px 0; font-size: 14px; }.contact-detail > .icon { color: var(--signal-blue); }.contact-detail small { color: var(--signal-copy); font-size: 12px; }
.signal-quote-form { min-width: 0; }.form-required-note { margin-bottom: 23px; color: var(--signal-copy); font-size: 12px; }.signal-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 21px 20px; }
.signal-form-grid label { display: grid; align-content: start; min-width: 0; gap: 8px; color: var(--signal-graphite); font-size: 13px; font-weight: 580; }.signal-field-full { grid-column: 1 / -1; }
.signal-form-grid input, .signal-form-grid select, .signal-form-grid textarea { display: block; width: 100%; min-width: 0; min-height: 48px; padding: 11px 12px; border: 1px solid #cbd3df; border-radius: 4px; background: #fff; color: var(--signal-navy); font-size: 14px; line-height: 1.5; font-weight: 400; transition: border-color .2s; }
.signal-form-grid input::placeholder, .signal-form-grid textarea::placeholder { color: #69778a; opacity: 1; }.signal-form-grid textarea { resize: vertical; min-height: 112px; }.signal-form-grid input:focus, .signal-form-grid select:focus, .signal-form-grid textarea:focus { border-color: var(--signal-blue); outline: 2px solid rgb(37 99 255 / 18%); outline-offset: 1px; }.signal-form-grid [aria-invalid="true"] { border-color: #b12d3f; }
.signal-consent { display: flex; align-items: start; gap: 10px; margin: 25px 0 15px; font-size: 12px; color: var(--signal-copy); }.signal-consent input { flex: 0 0 auto; width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--signal-blue); }.signal-consent a { color: var(--signal-navy); }
.signal-form-integration { margin: 0 0 23px; padding-left: 12px; border-left: 2px solid var(--signal-line); color: var(--signal-copy); font-size: 12px; line-height: 1.65; }
.signal-form-status { margin: 17px 0 0; color: var(--signal-copy); font-size: 14px; }.signal-form-status:empty { display: none; }.signal-form-status.is-error { color: #ad263c; }.signal-email-draft { margin-top: 14px; }
.signal-faq-section { border-top: 1px solid var(--signal-line); background: var(--signal-surface); }.signal-faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 90px; }.signal-faq-layout > div:first-child > p:not(.signal-eyebrow) { max-width: 340px; color: var(--signal-copy); }
.signal-faq details { border-bottom: 1px solid #d2dbe6; }.signal-faq details:first-child { border-top: 1px solid #d2dbe6; }.signal-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 63px; padding-block: 17px; list-style: none; font-size: 14px; font-weight: 550; line-height: 1.5; }.signal-faq summary::-webkit-details-marker { display: none; }.signal-faq summary .icon { width: 19px; height: 19px; color: var(--signal-blue); transition: transform .2s; }.signal-faq details[open] summary .icon { transform: rotate(45deg); }.signal-faq details p { margin: 0 30px 24px 0; color: var(--signal-copy); font-size: 14px; line-height: 1.8; }
.signal-footer { padding-top: 65px; background: var(--signal-navy); color: var(--signal-white); }.signal-footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .7fr 1.15fr; gap: 45px; padding-bottom: 49px; }.signal-footer-brand img { width: 195px; height: auto; margin-bottom: 24px; }.signal-footer-brand p { margin-bottom: 10px; font-size: 14px; }.signal-footer-brand small { color: var(--signal-muted); font-size: 12px; }.signal-footer nav { display: flex; flex-direction: column; align-items: start; gap: 10px; }.signal-footer nav h2 { margin: 0 0 10px; font-size: 12px; font-weight: 650; line-height: 1.5; text-transform: uppercase; }.signal-footer nav a, .signal-footer nav span { color: #b5c4d8; font-size: 13px; text-decoration: none; overflow-wrap: anywhere; }.signal-footer nav a:hover { color: var(--signal-lime); }.signal-footer nav .footer-legal-label { margin: 13px 0 0; }.signal-footer-bottom { display: grid; grid-template-columns: 1fr 2.5fr; gap: 40px; padding-block: 24px; border-top: 1px solid rgb(255 255 255 / 12%); color: var(--signal-muted); font-size: 11px; line-height: 1.65; }.signal-footer-bottom > span:last-child { max-width: 690px; justify-self: end; }

@media (max-width: 1350px) {
    .signal-nav-shell { gap: 17px; }.signal-nav { gap: 16px; }.signal-nav a { font-size: 13px; }.signal-brand, .signal-brand img { width: 124px; flex-basis: 124px; }.header-quote { font-size: 12px; padding-inline: 12px; }
    .signal-hero-copy { max-width: 51%; }.signal-hero h1 { font-size: 46px; }.signal-sector-copy { inset-inline: 19px; bottom: 21px; }.signal-sector h3 { font-size: 18px; }.signal-sector-featured h3 { font-size: 28px; }
}
@media (max-width: 1120px) {
    .signal-nav { gap: 12px; }.signal-nav a { font-size: 10px; }.signal-shell { width: calc(100% - 56px); }.signal-nav-shell { width: calc(100% - 40px); gap: 12px; }.signal-brand, .signal-brand img { width: 108px; flex-basis: 108px; }.header-quote { font-size: 10px; gap: 7px; }
    .signal-hero h1 { font-size: 42px; }.signal-hero-logo { width: 272px; }.signal-hero-copy { max-width: 52%; }.signal-hero-description { font-size: 15px; }.signal-hero-copy .signal-actions { gap: 16px; }.signal-hero-copy .signal-button { padding-inline: 16px; font-size: 13px; }.signal-hero-copy .signal-text-link { font-size: 13px; }
    .signal-section-heading { gap: 50px; }.signal-feature-grid { gap: 23px; }.signal-attributes span { font-size: 11px; gap: 9px; }.signal-sector-grid { grid-template-columns: 1.2fr 1fr; }.signal-sector-featured { grid-row: span 2; }.signal-sector:last-child { grid-column: 1 / -1; min-height: 195px; }.signal-sector:last-child .signal-sector-copy { max-width: 590px; }.signal-equipment-grid { gap: 24px; }.signal-equipment-item dl > div { display: grid; gap: 4px; }.signal-equipment-item dd { text-align: left; }.equipment-image, .equipment-energy { height: 200px; }
    .signal-continuity-layout, .signal-contact-layout, .signal-faq-layout { gap: 50px; }.signal-coverage-layout { gap: 50px; }.signal-footer-grid { gap: 28px; }.signal-footer-brand img { width: 168px; }
}
@media (max-width: 1200px) {
    .signal-nav-shell { gap: 20px; }.signal-brand, .signal-brand img { width: 144px; flex-basis: 144px; }.header-quote { margin-left: auto; font-size: 12px; gap: 12px; padding-inline: 16px; }
    .signal-menu-button { display: grid !important; place-items: center; order: 3; width: 44px; height: 44px; padding: 0; border: 1px solid rgb(10 30 58 / 12%); border-radius: 4px; background: var(--signal-white); color: var(--signal-navy); }.signal-menu-button .close-icon { display: none; }.signal-menu-open .menu-icon { display: none; }.signal-menu-open .close-icon { display: block; }
    .signal-nav { position: fixed; inset: 84px 0 0; display: none; align-items: stretch; flex-direction: column; gap: 0; overflow-y: auto; padding: 18px 32px 36px; background: var(--signal-white); }.signal-menu-open .signal-nav { display: flex; }.signal-nav a { min-height: 54px; border-bottom: 1px solid var(--signal-line); font-size: 16px; }.signal-mobile-parent { display: flex !important; gap: 10px; margin-top: 18px; color: var(--signal-copy); border: 0 !important; font-size: 14px !important; }
}
@media (max-width: 800px) {
    :root { --signal-space: 64px; }h2 { font-size: 32px; }.signal-shell { width: calc(100% - 40px); }.signal-nav-shell { width: calc(100% - 40px); }
    .signal-hero { min-height: 700px; }.signal-hero-copy { max-width: 61%; }.signal-hero h1 { font-size: 40px; }.signal-hero::before { background: linear-gradient(90deg, #fff 0%, #fff 27%, rgb(255 255 255 / 94%) 41%, rgb(255 255 255 / 75%) 55%, transparent 88%); }.signal-hero-photo img { object-position: 62% center; }.hero-arc { right: -25%; top: 120px; width: 85%; }
    .signal-attributes { grid-template-columns: repeat(2, 1fr); gap: 23px 0; }.signal-attributes span { justify-content: start !important; font-size: 11px; }.signal-attributes span:nth-child(2n) { border: 0; padding-left: 24px; }
    .signal-section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 35px; }.signal-section-heading > p { max-width: 550px; }.signal-feature-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }.signal-sector-grid { grid-template-columns: 1fr 1fr; }.signal-sector { min-height: 280px; }.signal-sector-featured { grid-row: auto; grid-column: 1 / -1; min-height: 360px; }.signal-sector:last-child { grid-column: auto; min-height: 280px; }.signal-sector-featured .signal-sector-copy { max-width: 390px; }.signal-equipment-grid { grid-template-columns: 1fr; gap: 42px; }.signal-equipment-item { display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; }.equipment-image, .equipment-energy { grid-row: span 4; height: 100%; min-height: 280px; margin: 0; }.signal-equipment-item > p { min-height: 0; }.signal-equipment-item dl > div { display: flex; }.signal-equipment-item dd { text-align: right; }.signal-equipment-item .signal-text-link { align-self: end; }
    .signal-heading-inline { align-items: start; flex-direction: column; gap: 20px; }.signal-heading-inline > p { max-width: none; }.signal-flow li { font-size: 12px; padding-inline: 6px; }.signal-flow li > .icon { width: 31px; height: 31px; }.signal-flow li:not(:last-child)::after { top: 15px; left: calc(50% + 23px); width: calc(100% - 46px); }.signal-flow li:not(:last-child)::before { display: none; }.signal-steps { grid-template-columns: repeat(2, 1fr); gap: 40px; }
    .signal-event-band { min-height: 590px; }.signal-event-copy { max-width: 440px; }.signal-event-band::before { background: linear-gradient(90deg, rgb(10 30 58 / 96%) 0%, rgb(10 30 58 / 87%) 38%, rgb(10 30 58 / 37%) 100%); }.event-arc { opacity: .55; right: -25%; width: 80%; }.signal-continuity-layout, .signal-contact-layout, .signal-faq-layout { grid-template-columns: 1fr; gap: 38px; }.continuity-diagram { max-width: 450px; width: 100%; margin-inline: auto; }.signal-coverage-layout { grid-template-columns: .65fr 1.35fr; gap: 22px; }.signal-map { min-width: 0; }.signal-map svg { height: 380px; }.signal-map .map-side-label { display: none; }.signal-coverage h2 { font-size: 30px; }.signal-comparison th, .signal-comparison td { padding: 16px 14px; }.signal-quote-band h2 { font-size: 31px; }
    .signal-contact-copy > p:not(.signal-eyebrow) { max-width: 460px; }.contact-detail { display: none; }.signal-contact-email { margin-bottom: 0; }.signal-faq-layout > div:first-child > p:not(.signal-eyebrow) { max-width: 450px; }.signal-footer-grid { grid-template-columns: repeat(3, 1fr); gap: 34px; }.signal-footer-brand { grid-column: 1 / -1; }.signal-footer-brand img { width: 195px; }.signal-footer-bottom { grid-template-columns: 1fr; gap: 15px; }.signal-footer-bottom > span:last-child { justify-self: start; }
}
@media (max-width: 560px) {
    :root { --signal-space: 54px; }html { scroll-padding-top: 84px; }h2 { font-size: 29px; }.signal-shell { width: calc(100% - 40px); }
    .signal-header, .signal-nav-shell { min-height: 72px; }.signal-nav-shell { gap: 12px; }.signal-brand, .signal-brand img { width: 112px; flex-basis: 112px; }.header-quote { min-height: 44px; max-width: 140px; gap: 8px; padding: 9px 11px; font-size: 11px; white-space: normal; }.header-quote .icon { width: 17px; }.signal-menu-button { width: 44px; height: 44px; }.signal-nav { top: 72px; padding-inline: 24px; }
    .signal-hero { min-height: 855px; }.signal-hero-inner { align-items: start; padding-top: 95px; padding-bottom: 320px; }.signal-hero-copy { width: 100%; max-width: none; }.signal-parent-link { margin-bottom: 18px; }.signal-hero-logo { width: 238px; margin-bottom: 23px; }.signal-hero-copy .signal-eyebrow { max-width: 330px; font-size: 10px; margin-bottom: 14px; }.signal-hero h1 { font-size: 37px; }.signal-rule { margin-block: 20px; }.signal-hero-description { max-width: 370px; margin-bottom: 22px; font-size: 15px; }.signal-hero-copy .signal-actions { gap: 7px 18px; }.signal-hero-copy .signal-button { min-height: 48px; padding-inline: 17px; font-size: 13px; }.signal-hero-copy .signal-text-link { font-size: 12px; gap: 7px; }.signal-hero-copy .signal-text-link .icon { width: 14px; }
    .signal-hero-photo { inset: auto 0 0; height: 370px; }.signal-hero-photo img { object-position: 72% center; }.signal-hero::before { z-index: -2; background: linear-gradient(180deg, #fff 0%, #fff 55%, rgb(255 255 255 / 94%) 60%, rgb(255 255 255 / 4%) 77%, transparent 86%); }.signal-hero::after { display: none; }.hero-arc { top: auto; bottom: -22px; right: -18%; width: 115%; height: 350px; }.signal-photo-note { right: 20px; bottom: 15px; font-size: 10px; }.signal-attributes { gap: 22px 0; padding-block: 25px; }.signal-attributes span { font-size: 10px; gap: 9px; border-right: 0; }.signal-attributes .icon { width: 22px; height: 22px; }.signal-attributes span:nth-child(2n) { padding-left: 10px; }
    .signal-feature-grid { gap: 28px 22px; }.signal-feature-grid h3 { font-size: 16px; }.signal-feature-grid p { font-size: 13px; }.signal-sector-grid { grid-template-columns: 1fr; gap: 20px; }.signal-sector, .signal-sector:last-child { min-height: 292px; }.signal-sector-featured { grid-column: auto; min-height: 370px; }.signal-sector-copy, .signal-sector-featured .signal-sector-copy { inset-inline: 23px; bottom: 24px; }.signal-sector h3 { font-size: 23px; }.signal-sector-featured h3 { font-size: 29px; }.signal-sector p { font-size: 14px; }.signal-sector-featured p { font-size: 15px; }
    .signal-equipment-item { display: block; }.equipment-image, .equipment-energy { height: 240px; min-height: 0; margin-bottom: 23px; }.signal-equipment-item > p { margin-bottom: 18px; }.signal-equipment-item dl > div { font-size: 12px; }.signal-flow { grid-template-columns: 1fr; gap: 28px; }.signal-flow li { align-items: center; flex-direction: row; gap: 20px; padding: 0 0 0 7px; font-size: 14px; text-align: left; }.signal-flow li > .icon { width: 33px; height: 33px; }.signal-flow li:not(:last-child)::after { top: 42px; left: 23px; width: 1px; height: 18px; background: var(--signal-blue); }
    .signal-steps { grid-template-columns: 1fr; gap: 0; }.signal-steps li { display: grid; grid-template-columns: 43px 1fr; column-gap: 24px; padding: 0 0 34px; border: 0; }.signal-steps li:not(:last-child)::after { position: absolute; top: 39px; bottom: 9px; left: 19px; width: 1px; background: var(--signal-line); content: ''; }.signal-steps li::before { display: none; }.step-number { grid-row: span 2; font-size: 28px; }.signal-steps h3 { margin-bottom: 8px; }.signal-steps p { font-size: 14px; }.signal-steps li:last-child { padding-bottom: 0; }
    .signal-event-band { min-height: 780px; padding-block: 54px 300px; }.signal-event-band picture { inset: auto 0 0; height: 390px; }.signal-event-band picture img { object-position: 68% center; }.signal-event-band::before { background: linear-gradient(180deg, var(--signal-navy) 0%, var(--signal-navy) 47%, rgb(10 30 58 / 88%) 53%, transparent 75%); }.signal-event-copy h2 { font-size: 36px; }.signal-event-copy p:not(.signal-eyebrow) { font-size: 15px; }.signal-event-copy .signal-button { gap: 10px; width: 100%; font-size: 13px; padding-inline: 13px; }.event-arc { top: auto; bottom: -70px; right: -20%; width: 120%; height: 420px; opacity: 1; }
    .signal-continuity h2 { font-size: 29px; }.continuity-inputs { gap: 8px; }.continuity-inputs img { width: 114px; }.continuity-inputs > span { font-size: 12px; }.signal-coverage { padding-block: 54px; }.signal-coverage-layout { display: flex; align-items: stretch; flex-direction: column-reverse; gap: 22px; }.signal-map { width: 280px; max-width: 100%; }.signal-map svg { height: 350px; }.signal-map .map-side-label { display: block; }.signal-coverage h2 { font-size: 29px; }
    .signal-comparison table { font-size: 12px; }.signal-comparison th, .signal-comparison td { padding: 16px 9px; }.signal-comparison thead th { font-size: 12px; }.signal-comparison tbody th { width: 24%; }.signal-comparison tbody td { width: 38%; }.signal-quote-band { padding-block: 55px; }.signal-quote-band h2 { font-size: 29px; }.signal-quote-band p:not(.signal-eyebrow) { font-size: 15px; }.quote-arc { width: 160%; top: 40px; right: -58%; opacity: .2; }
    .signal-contact-copy h2 { font-size: 36px; }.signal-form-grid { grid-template-columns: 1fr; gap: 20px; }.signal-field-full { grid-column: auto; }.signal-form-grid label { font-size: 14px; }.signal-form-grid input, .signal-form-grid select, .signal-form-grid textarea { font-size: 16px; }.signal-form-grid input[type="date"] { min-width: 0; max-width: 100%; }.signal-consent { font-size: 12px; }.signal-quote-form > .signal-button { width: 100%; }
    .signal-faq summary { min-height: 68px; font-size: 14px; }.signal-footer { padding-top: 50px; }.signal-footer-grid { grid-template-columns: repeat(2, 1fr); gap: 31px 22px; }.signal-footer-grid nav:last-child { grid-column: 1 / -1; }.signal-footer nav a { min-height: 25px; font-size: 13px; }.signal-footer-bottom { font-size: 11px; }
}
@media (max-width: 380px) {
    .signal-shell { width: calc(100% - 32px); }.signal-nav-shell { width: calc(100% - 24px); gap: 8px; }.signal-brand, .signal-brand img { width: 102px; flex-basis: 102px; }.header-quote { max-width: 133px; padding-inline: 9px; }.signal-hero h1 { font-size: 34px; }.signal-hero { min-height: 910px; }.signal-hero-copy .signal-actions { align-items: start; flex-direction: column; gap: 6px; }.signal-hero-photo { height: 365px; }.signal-hero::before { background: linear-gradient(180deg, #fff 0%, #fff 59%, rgb(255 255 255 / 90%) 64%, transparent 81%); }.signal-attributes span { font-size: 9px; }.signal-event-band { min-height: 830px; }
}
/* Keep the compact hero readable while leaving room for the actual equipment. */
@media (max-width: 700px) {
    .signal-hero { min-height: 780px; }
    .signal-hero-inner { min-height: 0; padding-top: 92px; padding-bottom: 235px; }
    .signal-parent-link { display: none; }
    .signal-hero-copy { width: 100%; max-width: none; }
    .signal-hero-logo { width: 215px; margin-bottom: 20px; }
    .signal-hero-copy .signal-eyebrow { font-size: 12px; }
    .signal-hero h1 { font-size: 32px; }
    .signal-rule { margin-block: 16px; }
    .signal-hero-description { font-size: 15px; }
    .signal-hero-photo { inset: auto 0 0; height: 305px; }
    .hero-arc { top: auto; bottom: -22px; right: -18%; width: 115%; height: 350px; }
    .signal-hero::before { background: linear-gradient(180deg, #fff 0%, #fff 60%, rgb(255 255 255 / 94%) 66%, transparent 83%); }
    .signal-attributes span { font-size: 12px; line-height: 1.4; }
    .signal-attributes span:nth-child(2n) { padding-left: 14px; }
    .signal-feature-grid p { font-size: 14px; }
    .signal-comparison table { font-size: 14px; }
    .signal-comparison thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
    .signal-comparison tbody { display: block; }
    .signal-comparison tbody tr { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; margin-bottom: 25px; }
    .signal-comparison tbody th { grid-column: 1 / -1; width: auto; padding: 0 0 12px; border: 0; font-size: 16px; }
    .signal-comparison tbody td { display: block; width: auto; min-width: 0; padding: 14px 0; border-top: 1px solid var(--signal-line); border-bottom: 0; font-size: 14px; }
    .signal-comparison tbody td:last-child { padding-inline: 12px; }
    .signal-comparison tbody td::before { display: block; margin-bottom: 10px; color: var(--signal-navy); font-size: 13px; font-weight: 650; line-height: 1.4; }
    .signal-comparison tbody td:first-of-type::before { content: 'Infraestructura fija'; }
    .signal-comparison tbody td:last-of-type::before { content: 'SIGNAL'; }
}
@media (max-width: 380px) {
    .signal-hero { min-height: 790px; }
    .signal-hero h1 { font-size: 30px; }
    .signal-hero-copy .signal-eyebrow { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }*, *::before, *::after { animation: none !important; transition: none !important; }
}