/* Inter 4.1 — SIL Open Font License 1.1; see assets/fonts/LICENSE-Inter-4.1.txt */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/inter-v4.1-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/inter-v4.1-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --navy-950: #010a12;
  --navy-900: #020e1a;
  --navy-800: #031e33;
  --navy-700: #334155;
  --blue-500: #00adee;
  --blue-600: #0091c7;
  --blue-100: #dff6ff;
  --blue-50: #f0f6fc;
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --white: #fff;
  --soft: #f8fafc;
  --success: #10b981;
  --warning: #f59e0b;
  --radius-sm: 12px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, .05), 0 1px 2px rgba(15, 23, 42, .06);
  --shadow-lg: 0 8px 24px rgba(15, 23, 42, .08);
  --container: 1080px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body { margin: 0; color: var(--navy-700); background: var(--white); font-family: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
.gm-visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--blue-600); text-decoration: none; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid rgba(35, 167, 228, .55); outline-offset: 3px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--ink); line-height: 1.2; letter-spacing: 0; }
h1 { max-width: 780px; margin-bottom: 0; font-size: clamp(34px, 5vw, 44px); font-weight: 800; }
h2 { margin: 12px 0 0; font-size: clamp(26px, 4vw, 32px); font-weight: 800; }
h3 { margin-bottom: 0; font-size: 20px; font-weight: 700; }
p { margin-bottom: 0; }

.skip-link { position: fixed; z-index: 999; top: 12px; left: 12px; padding: 10px 16px; color: var(--white); background: var(--navy-900); border-radius: 8px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
.gm-container { width: min(calc(100% - 48px), var(--container)); margin-inline: auto; }
.gm-section { padding: 96px 0; border-bottom: 1px solid var(--line); }
.gm-section--soft { background: var(--soft); }
.gm-section--tint { background: var(--blue-50); }
.gm-section-heading { max-width: 780px; margin: 0 0 36px; text-align: left; }
.gm-section-heading--wide { max-width: 780px; }
.gm-section-heading > p, .gm-section-intro { max-width: 720px; margin-top: 16px; color: var(--navy-700); font-size: 17px; }
.gm-eyebrow { display: inline-flex; width: fit-content; align-items: center; margin-bottom: 0; padding: 6px 12px; color: var(--blue-600); background: rgba(0, 173, 238, .1); border-radius: 999px; font-size: 12px; font-weight: 800; letter-spacing: .05em; line-height: 1.4; text-transform: uppercase; }
.gm-eyebrow::before { display: none; }
.gm-eyebrow--light { color: #71d2f6; }
.gm-lead { color: var(--navy-700); font-size: 17px; line-height: 1.7; }
.gm-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 0; }
.gm-button { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 12px 20px; color: var(--white); background: linear-gradient(135deg, var(--blue-600), var(--blue-500)); border: 1px solid transparent; border-radius: 8px; font-weight: 700; line-height: 1.1; cursor: pointer; transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease, color .16s ease; }
.gm-button:hover { box-shadow: 0 8px 22px rgba(0, 145, 199, .26); transform: translateY(-1px); }
.gm-button--secondary { color: var(--blue-600); background: var(--white); border-color: rgba(0, 173, 238, .35); }
.gm-button--secondary:hover { color: var(--navy-900); background: var(--blue-50); border-color: var(--blue-500); box-shadow: 0 6px 18px rgba(15, 23, 42, .08); }
.gm-button--small { min-height: 42px; padding: 10px 17px; font-size: .9rem; }
.gm-button--light { color: var(--navy-900); background: var(--white); border-color: var(--white); }
.gm-button--light:hover { color: var(--white); background: transparent; }

.gm-header { position: sticky; z-index: 100; top: 0; height: 80px; background: rgba(255, 255, 255, .92); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.gm-header__inner { display: flex; height: 100%; min-height: 0; align-items: center; gap: 24px; }
.gm-logo { display: block; width: 160px; flex: 0 0 auto; }
.gm-nav { display: flex; align-items: center; margin-left: auto; }
.gm-nav__links { display: flex; align-items: center; gap: 18px; }
.gm-nav__links > a { position: relative; padding: 28px 0 24px; color: var(--navy-700); border-bottom: 2px solid transparent; font-size: 14px; font-weight: 600; white-space: nowrap; }
.gm-nav__links > a::before, .gm-nav__links > a::after { display: none; }
.gm-nav__links > a:hover { color: var(--blue-600); border-bottom-color: var(--blue-500); }
.gm-nav__mobile { display: none; }
.gm-header__actions { display: flex; align-items: center; gap: 15px; }
.gm-languages { display: flex; align-items: center; gap: 3px; }
.gm-languages a { min-width: 31px; padding: 4px 5px; color: var(--muted); border-radius: 6px; font-size: .73rem; font-weight: 800; text-align: center; }
.gm-languages a:hover, .gm-languages a[aria-current="page"] { color: var(--navy-900); background: var(--blue-100); }
.gm-menu-toggle { display: none; width: 46px; height: 46px; padding: 11px; background: transparent; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; }
.gm-menu-toggle span { display: block; width: 100%; height: 2px; margin: 5px 0; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }
.gm-menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.gm-menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.gm-menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.gm-hero { padding: clamp(36px, 5vh, 56px) 0 clamp(28px, 4vh, 44px); background: linear-gradient(135deg, var(--blue-50), #f1f5f9); border-bottom: 1px solid var(--line); }
.gm-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(320px, 460px); align-items: center; gap: 56px; }
.gm-hero__content { display: grid; gap: 18px; }
.gm-hero__content .gm-lead { max-width: 700px; }
.gm-hero__visual { position: relative; aspect-ratio: 1; margin: 0; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); }
.gm-route-demo__scene { width: 100%; height: 100%; }
.gm-route-demo__route-guide, .gm-route-demo__route { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.gm-route-demo__route-guide { stroke: rgba(0,145,199,.2); stroke-width: 4; stroke-dasharray: 10 14; }
.gm-route-demo__route { stroke: var(--blue-600); stroke-width: 6; stroke-dasharray: 1; stroke-dashoffset: 1; }
.gm-route-demo__finish { opacity: 0; transition: opacity .25s ease; }
.gm-route-demo.is-complete .gm-route-demo__route { stroke-dashoffset: 0; }
.gm-route-demo.is-complete .gm-route-demo__finish { opacity: 1; }
.gm-route-demo__controls { position: absolute; z-index: 2; right: 24px; bottom: 24px; left: 24px; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 16px 18px; background: rgba(255,255,255,.92); border: 1px solid rgba(226,232,240,.95); border-radius: 12px; box-shadow: 0 10px 30px rgba(15,23,42,.12); backdrop-filter: blur(12px); }
.gm-route-demo__copy { display: grid; min-width: 0; gap: 1px; }
.gm-route-demo__label { color: var(--blue-600); font-size: .68rem; font-weight: 850; letter-spacing: .06em; line-height: 1.3; text-transform: uppercase; }
.gm-route-demo__status { color: var(--navy-800); font-size: .83rem; font-weight: 700; line-height: 1.4; }
.gm-route-demo__status-playing, .gm-route-demo__status-complete { display: none; }
.gm-route-demo.is-playing .gm-route-demo__status-ready, .gm-route-demo.is-complete .gm-route-demo__status-ready { display: none; }
.gm-route-demo.is-playing .gm-route-demo__status-playing, .gm-route-demo.is-complete .gm-route-demo__status-complete { display: inline; }
.gm-route-demo.is-complete .gm-route-demo__button { display: none; }
.gm-route-demo__button { display: inline-flex; min-height: 42px; flex: 0 0 auto; align-items: center; justify-content: center; gap: 8px; padding: 10px 15px; color: var(--white); background: var(--navy-800); border: 0; border-radius: 8px; font: inherit; font-size: .76rem; font-weight: 800; line-height: 1.15; cursor: pointer; transition: background .16s ease, transform .16s ease, opacity .16s ease; }
.gm-route-demo__button::before { width: 0; height: 0; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 8px solid currentColor; content: ""; }
.gm-route-demo__button:hover { background: var(--blue-600); transform: translateY(-1px); }
.gm-route-demo__button:disabled { opacity: .62; cursor: wait; transform: none; }

.gm-trust { background: var(--white); border-bottom: 1px solid var(--line); }
.gm-trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.gm-trust__item { display: flex; min-height: 92px; align-items: center; padding: 20px 24px; border-left: 1px solid var(--line); }
.gm-trust__item:last-child { border-right: 1px solid var(--line); }
.gm-trust__item p { color: var(--navy-700); font-size: 14px; font-weight: 750; line-height: 1.45; }

.gm-card-grid { display: grid; gap: 24px; }
.gm-card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.gm-card-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.gm-card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.gm-card { display: grid; gap: 12px; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-sm); }
.gm-card p { color: var(--muted); }
.gm-icon { display: grid; width: 44px; height: 44px; flex: 0 0 auto; margin-bottom: 0; place-items: center; color: var(--white); background: linear-gradient(135deg, var(--blue-600), var(--blue-500)); border: 1px solid rgba(255, 255, 255, .12); border-radius: 12px; box-shadow: 0 8px 18px rgba(0, 145, 199, .16), inset 0 1px 0 rgba(255, 255, 255, .2); }
.gm-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.gm-icon--soft { color: var(--blue-600); background: linear-gradient(145deg, var(--blue-50), var(--blue-100)); border-color: rgba(0, 145, 199, .24); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .85); }
.gm-icon--dark { background: linear-gradient(135deg, var(--blue-600), #00adee); border-color: rgba(113, 210, 246, .28); box-shadow: 0 8px 20px rgba(0, 0, 0, .18), inset 0 1px 0 rgba(255, 255, 255, .18); }
.gm-icon--dark-soft { color: #71d2f6; background: rgba(113, 210, 246, .08); border-color: rgba(113, 210, 246, .25); box-shadow: none; }
.gm-icon--small { width: 36px; height: 36px; border-radius: 10px; }
.gm-icon--small svg { width: 19px; height: 19px; }

.gm-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 0 0 36px; padding: 0; list-style: none; }
.gm-steps li { display: flex; gap: 18px; }
.gm-steps li > span { display: grid; width: 40px; height: 40px; flex: 0 0 auto; place-items: center; color: var(--white); background: var(--navy-800); border-radius: 50%; font-weight: 800; }
.gm-steps h3 { margin: 3px 0 8px; font-size: 1.06rem; }
.gm-steps p { color: var(--muted); font-size: .92rem; }
.gm-system-grid { display: grid; grid-template-columns: minmax(0, .92fr) minmax(440px, 1.08fr); align-items: center; gap: clamp(48px, 7vw, 88px); }
.gm-system-copy .gm-section-heading { margin-bottom: 34px; }
.gm-steps--stacked { grid-template-columns: 1fr; gap: 24px; margin-bottom: 0; }
.gm-square-visual { position: relative; aspect-ratio: 1; margin: 0; overflow: hidden; background: var(--blue-50); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }
.gm-square-visual > img { width: 100%; height: 100%; object-fit: cover; }
.gm-dashboard-visual figcaption { position: absolute; right: 22px; bottom: 22px; left: 22px; display: grid; gap: 3px; padding: 15px 17px; color: #a9c0d1; background: rgba(2, 14, 26, .9); border: 1px solid rgba(113, 210, 246, .2); border-radius: 12px; backdrop-filter: blur(10px); }
.gm-dashboard-visual figcaption strong { color: var(--white); font-size: .88rem; }
.gm-dashboard-visual figcaption span { font-size: .68rem; line-height: 1.45; }
.gm-nmea { color: #d9e7f0; background: var(--navy-950); }
.gm-nmea h2, .gm-nmea h3 { color: var(--white); }
.gm-nmea .gm-lead { color: #a9c0d1; }
.gm-split { display: grid; grid-template-columns: minmax(0, .87fr) minmax(480px, 1.13fr); align-items: center; gap: clamp(50px, 8vw, 100px); }
.gm-nmea-compatibility { margin-top: 48px; padding-top: 28px; border-top: 1px solid #294c68; }
.gm-nmea-compatibility__title { margin-bottom: 18px; color: #71d2f6; font-size: .76rem; font-weight: 800; letter-spacing: .055em; text-transform: uppercase; }
.gm-nmea-manufacturers { display: flex; align-items: center; justify-content: space-between; gap: 18px 32px; margin: 0; padding: 0; list-style: none; }
.gm-nmea-manufacturers li { color: var(--white); font-size: clamp(.92rem, 1.6vw, 1.08rem); line-height: 1.3; }
.gm-nmea-manufacturers strong { font-weight: 800; }
.gm-note { margin-top: 30px; padding: 18px 20px; color: #b8cfdd; background: rgba(94, 167, 221, .1); border-left: 3px solid var(--blue-500); font-size: .88rem; }
.gm-nmea-compatibility .gm-note { margin-top: 22px; }
.gm-nmea-flow { position: relative; aspect-ratio: 1; margin: 0 0 20px; overflow: hidden; background: #041421; border: 1px solid #294c68; border-radius: var(--radius-lg); box-shadow: 0 18px 42px rgba(0, 0, 0, .2); }
.gm-nmea-flow__scene { width: 100%; height: 100%; }
.gm-nmea-flow__link { stroke: #31516d; stroke-width: 5; opacity: .62; transition: stroke .22s ease, opacity .22s ease, stroke-width .22s ease; }
.gm-nmea-flow__link.is-active { stroke: #00adee; stroke-width: 7; stroke-dasharray: 12 17; opacity: 1; animation: gm-nmea-link-flow .9s linear infinite; }
.gm-nmea-flow__card { fill: url(#nmea-flow-surface); stroke: #31516d; stroke-width: 3; transition: fill .2s ease, stroke .2s ease, stroke-width .2s ease; }
.gm-nmea-flow__node { cursor: pointer; }
.gm-nmea-flow__node:hover .gm-nmea-flow__card, .gm-nmea-flow__node:focus-visible .gm-nmea-flow__card, .gm-nmea-flow__node.is-active .gm-nmea-flow__card { fill: #113650; stroke: #00adee; stroke-width: 4; }
.gm-nmea-flow__node:focus { outline: none; }
.gm-nmea-flow__node-icon { fill: rgba(113, 210, 246, .08); stroke: rgba(113, 210, 246, .34); stroke-width: 2; }
.gm-nmea-flow__icon-stroke { fill: none; stroke: #a9cfe1; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; transition: stroke .2s ease; }
.gm-nmea-flow__node.is-active .gm-nmea-flow__icon-stroke, .gm-nmea-flow__node:hover .gm-nmea-flow__icon-stroke, .gm-nmea-flow__node:focus-visible .gm-nmea-flow__icon-stroke { stroke: #fff; }
.gm-nmea-flow__status { fill: #557286; transition: fill .2s ease; }
.gm-nmea-flow__node.is-active .gm-nmea-flow__status { fill: #10b981; filter: url(#nmea-flow-glow); }
.gm-nmea-flow__value { fill: #fff; font-family: "Inter", sans-serif; font-size: 58px; font-weight: 750; letter-spacing: -.045em; }
.gm-nmea-flow__unit { fill: #71d2f6; font-family: "Inter", sans-serif; font-size: 24px; font-weight: 750; letter-spacing: .03em; }
.gm-nmea-flow__core-label { fill: #fff; font-family: "Inter", sans-serif; font-size: 24px; font-weight: 800; letter-spacing: .08em; }
.gm-nmea-flow__uplink { stroke-width: 4; opacity: .7; animation: gm-nmea-uplink 2.4s ease-in-out infinite; }
.gm-nmea-flow__packets { opacity: 0; transition: opacity .18s ease; }
.gm-nmea-flow.is-running .gm-nmea-flow__packets { opacity: 1; }
.gm-nmea-flow__packet { fill: #fff; filter: url(#nmea-flow-glow); }
.gm-nmea-flow__packet--soft { fill: #71d2f6; opacity: .82; }
.gm-nmea-flow__packet--small { fill: #00adee; opacity: .68; }
@keyframes gm-nmea-link-flow { to { stroke-dashoffset: -29; } }
@keyframes gm-nmea-uplink { 0%, 100% { opacity: .42; } 50% { opacity: 1; } }
.gm-feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.gm-feature-list article { display: flex; gap: 12px; padding: 14px; background: #102d49; border: 1px solid #294c68; border-radius: 12px; }
.gm-feature-list article > .gm-icon { margin-top: 1px; }
.gm-feature-list h3 { margin-bottom: 5px; font-size: .88rem; letter-spacing: -.01em; }
.gm-feature-list p { color: #91aabd; font-size: .73rem; line-height: 1.45; }
.gm-nmea-examples { margin-top: 64px; }
.gm-nmea-examples .gm-section-heading > p { color: #a9c0d1; }
.gm-nmea-example { padding: 24px; background: #102d49; border: 1px solid #294c68; border-radius: 12px; }
.gm-nmea-example > .gm-icon { margin-bottom: 18px; }
.gm-nmea-example h3 { margin-bottom: 10px; font-size: 1.05rem; }
.gm-nmea-example p { color: #a9c0d1; font-size: .86rem; }

.gm-monitor-grid { display: grid; grid-template-columns: minmax(390px, 1fr) minmax(0, 1.15fr); align-items: center; gap: clamp(28px, 4vw, 48px); }
.gm-monitor-grid > img { width: 100%; aspect-ratio: 1; object-fit: cover; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.gm-monitor-grid .gm-card-grid { gap: 12px; }
.gm-card--compact { position: relative; padding: 27px; }
.gm-monitor-grid .gm-card--compact { display: grid; grid-template-columns: 44px minmax(0, 1fr); align-content: start; align-items: start; gap: 0 14px; padding: 17px; }
.gm-monitor-grid .gm-card--compact > div { min-width: 0; }
.gm-card--compact h3 { font-size: 1.05rem; }.gm-card--compact p { font-size: .86rem; }
.gm-monitor-grid .gm-card--compact h3 { margin-bottom: 6px; font-size: .96rem; }
.gm-monitor-grid .gm-card--compact p { font-size: .79rem; line-height: 1.5; }
.gm-info-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 35px; }
.gm-info-row p { padding: 19px 22px; color: var(--muted); background: var(--white); border: 1px solid var(--line); border-radius: 13px; font-size: .82rem; }
.gm-hardware-card, .gm-audience-card { align-content: start; }
.gm-hardware-card { border-top: 3px solid rgba(0, 173, 238, .55); }
.gm-configuration-note { margin-top: 24px; padding: 19px 22px; color: var(--muted); background: var(--soft); border: 1px solid var(--line); border-radius: 13px; font-size: .84rem; }
.gm-video-telematics { color: #d9e7f0; background: var(--navy-900); }
.gm-video-telematics h2, .gm-video-telematics h3 { color: var(--white); }
.gm-video-telematics .gm-section-heading > p { color: #a9c0d1; }
.gm-video-card { display: grid; align-content: start; gap: 12px; padding: 28px; background: #102d49; border: 1px solid #294c68; border-radius: 12px; }
.gm-video-card > .gm-icon { margin-bottom: 6px; }
.gm-video-card p { color: #a9c0d1; font-size: .9rem; }
.gm-video-note { margin-top: 24px; padding: 19px 22px; color: #b8cfdd; background: rgba(94, 167, 221, .1); border-left: 3px solid var(--blue-500); font-size: .84rem; }
.gm-audiences-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: 28px; padding: 24px 26px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; }
.gm-audiences-cta p { max-width: 690px; color: var(--muted); font-size: .86rem; }
.gm-audiences-cta .gm-button { flex: 0 0 auto; }

.gm-marine-calculator { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 32px; margin-top: 36px; padding: 32px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-sm); }
.gm-marine-calculator__inputs, .gm-marine-calculator__results { display: grid; align-content: start; gap: 20px; }
.gm-marine-calculator h3 { font-size: 21px; }
.gm-marine-calculator label { display: grid; gap: 9px; color: var(--navy-700); font-size: 15px; font-weight: 700; }
.gm-marine-calculator label strong { justify-self: end; margin-top: -31px; color: var(--blue-600); }
.gm-marine-calculator select { min-height: 44px; padding: 9px 12px; color: var(--ink); background: var(--soft); border: 1px solid var(--line); border-radius: 8px; font-weight: 500; }
.gm-marine-calculator input[type="range"] { width: 100%; accent-color: var(--blue-600); }
.gm-marine-calculator__results { padding: 24px; background: var(--soft); border-radius: 10px; }
.gm-safety-score { display: grid; gap: 12px; }
.gm-safety-score > span { color: var(--ink); font-weight: 800; }
.gm-safety-score > div { display: grid; gap: 6px; }
.gm-safety-score > div > span { display: flex; justify-content: space-between; color: var(--navy-700); font-size: 14px; }
.gm-progress { height: 9px; overflow: hidden; background: #dfe7ee; border-radius: 99px; }
.gm-progress i { display: block; height: 100%; border-radius: inherit; }
.gm-progress--low { width: 35%; background: #d94b4b; }
.gm-progress--high { width: 95%; background: linear-gradient(90deg, var(--blue-600), var(--blue-500)); }
.gm-marine-results-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.gm-marine-results-grid > div { display: grid; gap: 6px; padding: 18px; background: var(--white); border: 1px solid var(--line); border-radius: 8px; }
.gm-marine-results-grid strong { color: var(--blue-600); font-size: 25px; }
.gm-marine-results-grid span, .gm-marine-calculator__results > p { color: var(--muted); font-size: 13px; line-height: 1.55; }
.gm-marine-calculator__results > p { margin: 0; }

.gm-price-highlight { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin: 0 0 24px; padding: 21px 27px; background: var(--navy-900); border-radius: 12px; }
.gm-price-highlight strong { color: var(--white); font-size: 1.25rem; }.gm-price-highlight span { max-width: 600px; color: #adc2d0; font-size: .78rem; }
.gm-pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 0; }
.gm-pricing-card { display: flex; flex-direction: column; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow-sm); }
.gm-pricing-card > p { min-height: 72px; color: var(--muted); }
.gm-pricing-selector { display: grid; gap: 8px; margin: 6px 0 18px; color: var(--navy-900); font-size: .78rem; font-weight: 800; }
.gm-pricing-selector select { width: 100%; min-height: 46px; padding: 10px 38px 10px 12px; color: var(--ink); background: var(--white); border: 1px solid #b9cbd7; border-radius: 8px; font: inherit; font-size: .86rem; font-weight: 650; }
.gm-pricing-selector select:focus-visible { outline: 3px solid rgba(0, 173, 238, .25); outline-offset: 2px; }
.gm-pricing-result { margin-bottom: 26px; padding: 22px; background: var(--blue-50); border: 1px solid rgba(0, 145, 199, .2); border-radius: 10px; }
.gm-pricing-result__from { display: block; margin-bottom: 3px; color: var(--blue-600); font-size: .72rem; font-weight: 900; letter-spacing: .05em; text-transform: uppercase; }
.gm-pricing-result__price { display: flex; align-items: baseline; gap: 8px; padding-bottom: 18px; border-bottom: 1px solid rgba(0, 145, 199, .18); }
.gm-pricing-result__price output { color: var(--navy-900); font-size: clamp(1.75rem, 3vw, 2.35rem); font-weight: 850; letter-spacing: -.04em; line-height: 1.1; }
.gm-pricing-result__price span { color: var(--muted); font-size: .75rem; }
.gm-pricing-result dl { display: grid; gap: 9px; margin: 17px 0 0; }
.gm-pricing-result dl div { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.gm-pricing-result dt { color: var(--muted); font-size: .76rem; }
.gm-pricing-result dd { margin: 0; color: var(--navy-900); font-size: .79rem; font-weight: 800; text-align: right; }
.gm-pricing-result > p { margin: 17px 0 0; padding-top: 15px; color: var(--muted); border-top: 1px solid rgba(0, 145, 199, .18); font-size: .75rem; line-height: 1.55; }
.gm-pricing-card .gm-button { align-self: flex-start; margin-top: auto; }
.gm-pricing-tax-note { max-width: 920px; margin: 20px auto 0; color: var(--muted); font-size: .72rem; line-height: 1.55; text-align: center; }

.gm-faq-layout { display: grid; grid-template-columns: minmax(260px, .7fr) minmax(0, 1.3fr); align-items: start; gap: clamp(40px, 8vw, 100px); }
.gm-section-heading--sticky { position: sticky; top: 120px; margin: 0; text-align: left; }
.gm-faq { border-top: 1px solid var(--line); }
.gm-faq__item { border-bottom: 1px solid var(--line); }
.gm-faq__item h3 { margin: 0; }
.gm-faq__item button { display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0; color: var(--navy-900); background: transparent; border: 0; font-size: 1rem; font-weight: 750; text-align: left; cursor: pointer; }
.gm-faq__item i { position: relative; width: 20px; height: 20px; flex: 0 0 auto; }
.gm-faq__item i::before, .gm-faq__item i::after { position: absolute; top: 9px; left: 3px; width: 14px; height: 2px; background: var(--blue-600); content: ""; transition: transform .18s ease; }
.gm-faq__item i::after { transform: rotate(90deg); }.gm-faq__item.is-open i::after { transform: rotate(0); }
.gm-faq__answer { padding: 0 38px 23px 0; }.gm-faq__answer p { color: var(--muted); font-size: .92rem; }

.gm-contact { color: #d9e7f0; background: var(--navy-950); }
.gm-contact h2 { color: var(--white); }.gm-contact .gm-lead { color: #a9c0d1; }
.gm-contact__grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(520px, 1.2fr); align-items: start; gap: clamp(50px, 8vw, 100px); }
.gm-contact__details { margin-top: 35px; padding-top: 25px; border-top: 1px solid #294963; }
.gm-contact__details p { margin-bottom: 13px; color: #9eb7c8; font-size: .85rem; }.gm-contact__details strong { display: block; color: var(--white); }.gm-contact__details a { color: #72d1f5; }
.gm-form-card { padding: 32px; color: var(--ink); background: var(--white); border-radius: 12px; }
.gm-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.gm-form-card label { display: block; margin-bottom: 18px; color: var(--navy-800); font-size: .8rem; font-weight: 750; }
.gm-form-card label small { margin-left: 5px; color: var(--muted); font-weight: 500; }
.gm-form-card input, .gm-form-card textarea { display: block; width: 100%; min-height: 48px; margin-top: 7px; padding: 11px 13px; color: var(--ink); background: var(--white); border: 1px solid #cddce5; border-radius: 9px; font-size: .9rem; font-weight: 450; }
.gm-form-card textarea { min-height: 120px; resize: vertical; }
.gm-form-card input:focus, .gm-form-card textarea:focus { border-color: var(--blue-500); outline: 3px solid rgba(35, 167, 228, .14); }
.gm-form-card .is-invalid { border-color: #b42318; }
.gm-form-honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.gm-turnstile { margin: 0 0 17px; }.gm-turnstile.is-invalid { padding: 4px; outline: 2px solid #b42318; border-radius: 6px; }
.gm-form__privacy, .gm-form__note, .gm-form__status { margin: 0 0 17px; color: var(--muted); font-size: .72rem; }.gm-form__privacy a { color: var(--blue-600); text-decoration: underline; }
.gm-form__note { margin: 12px 0 0; }.gm-form__status { margin: 0 0 17px; padding: 12px; color: var(--navy-800); background: var(--blue-100); border-radius: 8px; }.gm-form__status--error { color: #7a271a; background: #fef3f2; }.gm-form__status--success { color: #05603a; background: #ecfdf3; }

.gm-final-cta { padding: 72px 0; background: var(--navy-900); }
.gm-final-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 35px; }.gm-final-cta h2 { max-width: 680px; margin-bottom: 10px; color: var(--white); font-size: clamp(1.7rem, 3vw, 2.5rem); }.gm-final-cta p { max-width: 760px; color: #afc4d2; }
.gm-final-cta .gm-button { flex: 0 0 auto; }

.gm-footer { position: relative; color: #a8bdcb; background: radial-gradient(circle at 0 0, rgba(35, 167, 228, .1), transparent 34%), var(--navy-950); border-top: 1px solid #294963; overflow: hidden; }
.gm-footer::before { position: absolute; top: 0; right: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--blue-600), var(--blue-500), transparent 78%); content: ""; }
.gm-footer__container { position: relative; }
.gm-footer__main { display: grid; grid-template-columns: minmax(260px, 1.2fr) minmax(175px, .72fr) minmax(160px, .62fr) minmax(245px, .96fr); gap: clamp(30px, 4vw, 58px); padding: 70px 0 48px; }
.gm-footer__brand img { width: 178px; margin-bottom: 22px; }
.gm-footer__brand > p:not(.gm-footer__relation) { max-width: 360px; color: #b6c8d4; font-size: .86rem; line-height: 1.7; }
.gm-footer__relation { display: inline-flex; width: fit-content; margin-top: 19px; padding: 7px 11px; color: #84d9f8; background: rgba(35, 167, 228, .1); border: 1px solid rgba(35, 167, 228, .24); border-radius: 999px; font-size: .7rem; font-weight: 800; }
.gm-footer h2 { margin-bottom: 19px; color: var(--white); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; }
.gm-footer ul { margin: 0; padding: 0; list-style: none; }
.gm-footer__links { display: grid; gap: 12px; }
.gm-footer__links li { font-size: .8rem; line-height: 1.45; }
.gm-footer__links a { display: inline-flex; align-items: baseline; gap: 8px; color: #aec2d0; }
.gm-footer__links a::before { color: var(--blue-500); content: "›"; font-size: 1rem; line-height: 1; transition: transform .16s ease; }
.gm-footer__links a:hover { color: var(--white); }.gm-footer__links a:hover::before { transform: translateX(3px); }
.gm-footer__contact { padding: 23px 24px; background: rgba(255, 255, 255, .035); border: 1px solid rgba(137, 179, 204, .18); border-radius: 12px; }
.gm-footer__contact address { display: grid; gap: 15px; font-style: normal; }
.gm-footer__contact address > strong { color: var(--white); font-size: .94rem; }
.gm-footer__contact p { display: grid; gap: 3px; margin: 0; }
.gm-footer__contact p > span:first-child { color: #7796aa; font-size: .64rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.gm-footer__contact p > span + span, .gm-footer__contact a { color: #c7d6df; font-size: .79rem; line-height: 1.55; }
.gm-footer__contact a { width: fit-content; border-bottom: 1px solid transparent; }.gm-footer__contact a:hover { color: var(--white); border-bottom-color: var(--blue-500); }
.gm-footer__contact small { color: #7796aa; font-size: .67rem; }
.gm-footer__legal { display: grid; grid-template-columns: 155px 1fr; gap: 35px; padding: 30px 0; border-top: 1px solid #203c51; border-bottom: 1px solid #203c51; }
.gm-footer__legal h2 { margin: 2px 0 0; }
.gm-footer__legal ul { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px 24px; }
.gm-footer__legal li { font-size: .72rem; line-height: 1.45; }
.gm-footer__legal a { color: #91aabc; }.gm-footer__legal a:hover { color: var(--white); }
.gm-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 0 24px; font-size: .7rem; }
.gm-languages--footer a { color: #9fb6c7; }.gm-languages--footer a[aria-current="page"] { color: var(--navy-950); }

.gm-not-found { display: grid; min-height: 100vh; place-content: center; justify-items: center; padding: 30px; text-align: center; }.gm-not-found > p:first-of-type { margin: 32px 0 0; color: var(--blue-600); font-size: 1rem; font-weight: 900; }.gm-not-found h1 { margin-bottom: 10px; }.gm-not-found .gm-button { margin-top: 26px; }

@media (max-width: 1120px) {
  .gm-nav__links { gap: 15px; }.gm-nav__links > a { font-size: .83rem; }.gm-header__cta { display: none; }
  .gm-hero__grid { grid-template-columns: 1fr 1fr; gap: 35px; }
  .gm-contact__grid { grid-template-columns: minmax(0, .75fr) minmax(480px, 1.25fr); gap: 45px; }
  .gm-footer__main { grid-template-columns: minmax(260px, 1fr) minmax(200px, .8fr); }
  .gm-footer__legal ul { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 940px) {
  .gm-header { height: 74px; background: var(--white); backdrop-filter: none; }
  .gm-header__inner { min-height: 74px; }.gm-menu-toggle { display: block; }.gm-header__actions { margin-left: auto; }.gm-languages--desktop { display: none; }
  .gm-nav { position: fixed; z-index: 99; top: 74px; right: 0; bottom: auto; left: 0; display: flex; height: calc(100dvh - 74px); align-items: stretch; flex-direction: column; margin: 0; padding: 24px max(24px, calc((100vw - 720px) / 2)) 28px; visibility: hidden; background: linear-gradient(180deg, var(--white) 0%, #f7fbfe 100%); opacity: 0; overflow-y: auto; pointer-events: none; transform: translateY(-12px); transition: opacity .18s ease, transform .18s ease, visibility 0s linear .18s; }
  .gm-nav.is-open { visibility: visible; opacity: 1; pointer-events: auto; transform: translateY(0); transition-delay: 0s; }
  .gm-nav__links { display: grid; gap: 0; }
  .gm-nav__links > a { display: block; padding: 17px 2px; color: var(--navy-900); border-bottom: 1px solid var(--line); font-size: clamp(1.08rem, 4vw, 1.32rem); font-weight: 750; line-height: 1.25; }
  .gm-nav__links > a:hover { color: var(--blue-600); border-bottom-color: var(--line); }
  .gm-nav__mobile { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 8px 20px; margin-top: auto; padding-top: 32px; }
  .gm-nav__language-label { grid-column: 1; color: var(--muted); font-size: .72rem; font-weight: 800; letter-spacing: .06em; line-height: 1.3; text-transform: uppercase; }
  .gm-languages--mobile { grid-column: 1; justify-self: start; gap: 6px; }
  .gm-languages--mobile a { min-width: 44px; padding: 9px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: .76rem; }
  .gm-languages--mobile a[aria-current="page"] { border-color: rgba(0, 173, 238, .35); }
  .gm-nav__cta { grid-row: 1 / span 2; grid-column: 2; min-width: 170px; }
  .gm-hero__grid, .gm-system-grid, .gm-split, .gm-monitor-grid, .gm-contact__grid { grid-template-columns: 1fr; }
  .gm-hero__content { max-width: 760px; }.gm-hero__visual { max-width: 720px; margin: 0 auto; }
  .gm-system-copy { max-width: 760px; }.gm-dashboard-visual { width: min(100%, 720px); margin: 0 auto; }
  .gm-trust__grid { grid-template-columns: 1fr 1fr; }.gm-trust__item:nth-child(2n) { border-right: 1px solid var(--line); }.gm-trust__item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .gm-split { gap: 50px; }.gm-split > div:first-child { max-width: 760px; }
  .gm-monitor-grid > img { max-width: 640px; margin: 0 auto; }
  .gm-card-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .gm-marine-calculator { grid-template-columns: 1fr; }
  .gm-contact__grid > div:first-child { max-width: 720px; }
}

@media (max-width: 720px) {
  .gm-container { width: min(calc(100% - 32px), var(--container)); }
  .gm-section { padding: 56px 0; }.gm-section-heading { margin-bottom: 36px; }
  .gm-logo { width: 152px; }.gm-header__inner { gap: 13px; }.gm-header__actions { gap: 8px; }
  .gm-hero { padding: 32px 0 28px; }.gm-hero__grid { gap: 32px; }
  .gm-route-demo__controls { right: 14px; bottom: 14px; left: 14px; gap: 12px; padding: 13px 14px; }
  .gm-route-demo__status { font-size: .76rem; }.gm-route-demo__button { min-height: 40px; padding: 9px 12px; font-size: .7rem; }
  .gm-card-grid--4, .gm-card-grid--3, .gm-card-grid--2, .gm-steps, .gm-pricing-grid, .gm-faq-layout { grid-template-columns: 1fr; }
  .gm-steps { gap: 27px; }
  .gm-feature-list { grid-template-columns: 1fr; }.gm-info-row { grid-template-columns: 1fr; }
  .gm-monitor-grid { gap: 24px; }
  .gm-monitor-grid > img { width: min(100%, 320px); max-width: none; }
  .gm-monitor-grid .gm-card-grid { gap: 10px; }
  .gm-monitor-grid .gm-card--compact { grid-template-columns: 40px minmax(0, 1fr); gap: 0 12px; padding: 14px; }
  .gm-monitor-grid .gm-icon { width: 40px; height: 40px; }
  .gm-monitor-grid .gm-icon svg { width: 21px; height: 21px; }
  .gm-nmea-manufacturers { align-items: flex-start; justify-content: flex-start; }
  .gm-nmea-examples { margin-top: 46px; }
  .gm-audiences-cta { align-items: stretch; flex-direction: column; }
  .gm-audiences-cta .gm-button { align-self: flex-start; }
  .gm-price-highlight { display: block; }.gm-price-highlight strong, .gm-price-highlight span { display: block; }.gm-price-highlight span { margin-top: 8px; }.gm-pricing-card > p { min-height: 0; }
  .gm-pricing-result__price { align-items: flex-start; flex-direction: column; gap: 2px; }
  .gm-section-heading--sticky { position: static; margin-bottom: 28px; }.gm-form-grid { grid-template-columns: 1fr; gap: 0; }
  .gm-final-cta__inner { display: block; }.gm-final-cta .gm-button { margin-top: 26px; }
  .gm-footer__main { grid-template-columns: 1fr; gap: 35px; padding: 56px 0 38px; }
  .gm-footer__brand > p:not(.gm-footer__relation) { max-width: 520px; }
  .gm-footer__contact { max-width: 520px; }
  .gm-footer__legal { grid-template-columns: 1fr; gap: 18px; }.gm-footer__legal ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }.gm-footer__bottom { align-items: flex-start; }
}

@media (max-width: 440px) {
  h1 { font-size: 32px; }
  .gm-container { width: min(calc(100% - 24px), var(--container)); }
  .gm-header { height: 68px; }.gm-header__inner { min-height: 68px; }.gm-logo { width: 130px; }.gm-nav { top: 68px; height: calc(100dvh - 68px); padding: 18px 18px 22px; }.gm-menu-toggle { width: 42px; height: 42px; padding: 10px; }
  .gm-nav__links > a { padding-block: 15px; }
  .gm-nav__mobile { grid-template-columns: 1fr; align-items: stretch; gap: 8px; padding-top: 24px; }
  .gm-nav__language-label, .gm-languages--mobile, .gm-nav__cta { grid-row: auto; grid-column: 1; }
  .gm-nav__cta { width: 100%; margin-top: 10px; }
  .gm-nmea-compatibility { margin-top: 38px; padding-top: 24px; }
  .gm-nmea-manufacturers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px 20px; }
  .gm-actions { display: grid; }.gm-actions .gm-button { width: 100%; }
  .gm-route-demo__controls { align-items: stretch; flex-direction: column; }.gm-route-demo__button { width: 100%; }
  .gm-dashboard-visual figcaption { right: 12px; bottom: 12px; left: 12px; padding: 11px 13px; }
  .gm-trust__item { min-height: 92px; padding: 14px 12px; }.gm-trust__item p { font-size: .76rem; line-height: 1.4; }
  .gm-marine-calculator { padding: 22px; }.gm-marine-results-grid { grid-template-columns: 1fr; }
  .gm-contact__grid { grid-template-columns: minmax(0, 1fr); }
  .gm-form-card { min-width: 0; padding: 24px; }
  .gm-turnstile { width: 300px; max-width: none; margin-left: calc((100% - 300px) / 2); }
  .gm-footer__legal ul { grid-template-columns: 1fr; }
  .gm-footer__bottom { display: block; }.gm-languages--footer { margin-top: 14px; }
  .gm-pricing-result dl div { display: grid; grid-template-columns: 1fr; gap: 3px; padding-bottom: 9px; border-bottom: 1px solid rgba(0, 145, 199, .12); }
  .gm-pricing-result dl div:last-child { padding-bottom: 0; border-bottom: 0; }
  .gm-pricing-result dd { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  .gm-route-demo__finish, .gm-route-demo__button, .gm-nmea-flow__link, .gm-nmea-flow__card, .gm-nmea-flow__icon-stroke, .gm-nmea-flow__status { transition: none; }
  .gm-nmea-flow__link.is-active, .gm-nmea-flow__uplink { animation: none; }
  .gm-nmea-flow__packets { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}