:root {
  --canvas: #edf4f1;
  --paper: #f8fbf9;
  --white: #ffffff;
  --ink: #102a30;
  --ink-soft: #27434a;
  --muted: #667b7d;
  --line: #cbd9d5;
  --line-dark: #9fb5af;
  --seed: #8bd226;
  --seed-deep: #5f9f13;
  --stream: #169bc0;
  --stream-soft: #9cdef0;
  --navy: #123f50;
  --amber: #f0a43a;
  --shadow: 0 24px 60px rgba(16, 42, 48, .10);
  --sans: "Manrope", "Noto Sans SC", "Microsoft YaHei", sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--canvas);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  opacity: .32;
  background-image: radial-gradient(rgba(16, 42, 48, .2) .6px, transparent .6px);
  background-size: 9px 9px;
  mask-image: linear-gradient(to bottom, black, transparent 38%);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
:focus-visible { outline: 3px solid rgba(22, 155, 192, .48); outline-offset: 4px; }
::selection { color: var(--ink); background: var(--stream-soft); }
.shell { width: min(1240px, calc(100% - 48px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 200; padding: 10px 16px; background: var(--ink); color: white; transform: translateY(-160%); }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled { background: rgba(237, 244, 241, .9); border-color: var(--line); box-shadow: 0 10px 30px rgba(16, 42, 48, .05); backdrop-filter: blur(16px); }
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 1.18rem; font-weight: 800; letter-spacing: -.035em; }
.brand img { width: 42px; height: 42px; border-radius: 11px; object-fit: cover; box-shadow: 0 5px 16px rgba(49, 113, 120, .18); }
.site-nav { display: flex; align-items: center; gap: 24px; color: var(--ink-soft); font-size: .82rem; font-weight: 700; }
.site-nav > a:not(.nav-cta) { position: relative; padding: 10px 0; }
.site-nav > a:not(.nav-cta)::after { position: absolute; right: 0; bottom: 3px; left: 0; height: 1px; content: ""; background: var(--ink); transform: scaleX(0); transform-origin: right; transition: transform .2s ease; }
.site-nav > a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-cta { display: inline-flex; align-items: center; gap: 18px; padding: 12px 15px 12px 18px; border: 1px solid var(--ink); background: var(--ink); color: white; transition: background .2s, color .2s; }
.nav-cta:hover { background: transparent; color: var(--ink); }
.language-switch { min-height: 34px; padding: 0 8px; display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line-dark); }
.language-switch button { padding: 7px 2px; border: 0; color: var(--muted); background: transparent; font: 600 .58rem/1 var(--mono); cursor: pointer; }
.language-switch button[aria-pressed="true"] { color: var(--ink); }
.language-switch button:hover { color: var(--stream); }
.language-switch i { width: 1px; height: 12px; display: block; background: var(--line-dark); transform: rotate(16deg); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 0; border: 1px solid var(--line-dark); background: transparent; place-items: center; }
.menu-toggle span:not(.sr-only) { display: block; width: 18px; height: 1px; margin: 5px auto; background: var(--ink); transition: transform .2s ease; }

.hero { min-height: calc(100vh - 84px); padding-top: clamp(50px, 7vw, 94px); padding-bottom: 92px; display: grid; grid-template-columns: minmax(0, .9fr) minmax(500px, 1.1fr); gap: clamp(50px, 7vw, 96px); align-items: center; }
.kicker { margin: 0 0 24px; color: var(--navy); font: 600 .69rem/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.live-dot { display: inline-block; width: 7px; height: 7px; margin: 0 9px 1px 0; border-radius: 50%; background: var(--seed); box-shadow: 0 0 0 5px rgba(139, 210, 38, .16); animation: pulse 2.2s ease-out infinite; }
@keyframes pulse { 0%, 60%, 100% { box-shadow: 0 0 0 5px rgba(139, 210, 38, .16); } 30% { box-shadow: 0 0 0 10px rgba(139, 210, 38, 0); } }
.hero h1 { margin: 0; font-size: clamp(3.7rem, 6.8vw, 7.15rem); font-weight: 800; letter-spacing: -.075em; line-height: .86; }
.hero h1 em { color: var(--stream); font-style: normal; }
.hero-intro { max-width: 610px; margin: 34px 0 0; color: var(--ink-soft); font-size: clamp(1rem, 1.3vw, 1.17rem); line-height: 1.8; }
.hero-actions { margin-top: 32px; display: flex; align-items: center; gap: 28px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; padding: 0 18px 0 22px; font-size: .82rem; font-weight: 800; }
.button-primary { background: var(--ink); color: white; border: 1px solid var(--ink); transition: color .2s, background .2s; }
.button-primary:hover { background: var(--seed); color: var(--ink); }
.text-link { font-size: .82rem; font-weight: 800; border-bottom: 1px solid var(--line-dark); padding: 12px 0 8px; }
.hero-facts { margin: 52px 0 0; padding-top: 22px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; border-top: 1px solid var(--line); }
.hero-facts div { min-width: 0; }
.hero-facts dt { margin-bottom: 8px; color: var(--muted); font: 600 .61rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.hero-facts dd { margin: 0; color: var(--ink-soft); font-size: .72rem; font-weight: 700; line-height: 1.5; }

html[lang="zh-CN"] .hero h1 { font-size: clamp(3rem, 5.2vw, 5.4rem); line-height: .98; letter-spacing: -.055em; }
html[lang="zh-CN"] .section-heading h2,
html[lang="zh-CN"] .search-copy h2 { line-height: 1.08; letter-spacing: -.04em; }
html[lang="zh-CN"] .cta-heading h2 { font-size: clamp(3.3rem, 7vw, 7rem); line-height: 1; letter-spacing: -.045em; }
html[lang="zh-CN"] .kicker,
html[lang="zh-CN"] .map-label { letter-spacing: .06em; }

.event-console { position: relative; border: 1px solid var(--line-dark); background: rgba(248, 251, 249, .88); box-shadow: var(--shadow); }
.event-console::before { position: absolute; top: 18px; right: 18px; width: 6px; height: 6px; border-radius: 50%; content: ""; background: var(--seed); }
.console-head { height: 46px; padding: 0 36px 0 18px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); color: var(--muted); font: 500 .58rem/1 var(--mono); letter-spacing: .07em; }
.status { color: var(--seed-deep); }
.status i { display: inline-block; width: 5px; height: 5px; margin-right: 6px; border-radius: 50%; background: var(--seed); }
.console-stage { min-height: 410px; padding: 30px; display: grid; grid-template-columns: 116px 52px minmax(0, 1fr); align-items: center; background-image: linear-gradient(rgba(16, 42, 48, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(16, 42, 48, .035) 1px, transparent 1px); background-size: 24px 24px; }
.source-stack { display: grid; gap: 11px; }
.source-card { position: relative; min-height: 80px; padding: 12px 8px 10px 43px; border: 1px solid var(--line); background: var(--white); }
.source-card.active { border-color: var(--stream); box-shadow: -3px 0 0 var(--stream); }
.source-card b, .source-card small { display: block; white-space: nowrap; }
.source-card b { margin-top: 7px; font-size: .66rem; }
.source-card small { margin-top: 4px; color: var(--muted); font: 500 .48rem/1 var(--mono); }
.source-icon { position: absolute; top: 22px; left: 13px; width: 20px; height: 29px; display: block; }
.phone-icon { border: 2px solid currentColor; border-radius: 4px; color: var(--stream); }
.phone-icon::after { position: absolute; bottom: 2px; left: 50%; width: 3px; height: 3px; border-radius: 50%; content: ""; background: currentColor; transform: translateX(-50%); }
.lens-icon { width: 23px; height: 23px; border: 2px solid currentColor; border-radius: 50%; color: var(--navy); }
.lens-icon::before { position: absolute; inset: 4px; border: 1px solid currentColor; border-radius: 50%; content: ""; }
.lens-icon::after { position: absolute; top: 50%; left: 50%; width: 4px; height: 4px; border-radius: 50%; content: ""; background: currentColor; transform: translate(-50%, -50%); }
.stream-path { position: relative; width: 100%; height: 1px; background: var(--stream); }
.stream-path::before { position: absolute; top: -88px; left: 0; width: 24px; height: 176px; border: solid var(--line-dark); border-width: 1px 0 1px 1px; content: ""; }
.stream-path span { position: absolute; top: -4px; right: 8px; width: 8px; height: 8px; border-radius: 50%; background: var(--seed); animation: travel 2.8s ease-in-out infinite; }
.stream-path i { position: absolute; top: -3px; right: -1px; border-top: 3px solid transparent; border-bottom: 3px solid transparent; border-left: 5px solid var(--stream); }
@keyframes travel { 0% { right: calc(100% - 8px); opacity: 0; } 20%, 80% { opacity: 1; } 100% { right: 5px; opacity: 0; } }
.analysis-window { min-width: 0; border: 1px solid var(--ink); background: var(--ink); box-shadow: 8px 8px 0 rgba(22, 155, 192, .13); }
/* CC0 source: https://www.flickr.com/photos/161887267@N08/44265409135 */
.video-scene { position: relative; height: 292px; overflow: hidden; background: #52645f url("../images/home-driveway-event.webp") center center / cover no-repeat; }
.video-scene::before { position: absolute; inset: 0; z-index: 1; content: ""; pointer-events: none; opacity: .11; background: repeating-linear-gradient(to bottom, transparent 0 3px, rgba(9, 30, 36, .42) 3px 4px); }
.video-scene::after { position: absolute; inset: 0; z-index: 2; content: ""; pointer-events: none; box-shadow: inset 0 0 42px rgba(9, 30, 36, .2); }
.scene-time { position: absolute; top: 10px; left: 12px; z-index: 3; padding: 5px 7px; color: white; background: rgba(16, 42, 48, .75); font: 500 .52rem/1 var(--mono); }
.detect-box { position: absolute; right: 22%; bottom: 12%; z-index: 4; width: 20%; height: 58%; border: 1.5px solid var(--seed); }
.detect-box::before, .detect-box::after { position: absolute; content: ""; border-color: white; border-style: solid; }
.detect-box::before { inset: -2px auto auto -2px; width: 12px; height: 12px; border-width: 2px 0 0 2px; }
.detect-box::after { right: -2px; bottom: -2px; width: 12px; height: 12px; border-width: 0 2px 2px 0; }
.detect-box span { position: absolute; top: -19px; left: -1px; padding: 4px 5px; white-space: nowrap; color: var(--ink); background: var(--seed); font: 600 .48rem/1 var(--mono); }
.event-meta { min-height: 63px; padding: 12px 13px; display: flex; align-items: center; justify-content: space-between; gap: 12px; color: white; }
.event-meta span, .event-meta strong { display: block; }
.event-meta span { margin-bottom: 6px; color: var(--seed); font: 500 .48rem/1 var(--mono); letter-spacing: .08em; }
.event-meta strong { font-size: .67rem; }
.event-meta time { color: #a9bdc0; font: 500 .54rem/1 var(--mono); }
.event-timeline { min-height: 55px; padding: 0 18px; display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; border-top: 1px solid var(--line); color: var(--muted); font: 500 .53rem/1 var(--mono); }
.timeline-track { position: relative; height: 1px; background: var(--line-dark); }
.timeline-track i { position: absolute; top: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--navy); }
.timeline-track i:nth-child(1) { left: 8%; }.timeline-track i:nth-child(2) { left: 37%; }.timeline-track i:nth-child(3) { left: 63%; }.timeline-track i:nth-child(4) { left: 87%; }
.timeline-track i.selected { width: 11px; height: 11px; top: -5px; background: var(--seed); box-shadow: 0 0 0 5px rgba(139, 210, 38, .18); }
.timeline-track b { position: absolute; top: -8px; left: 63%; width: 1px; height: 17px; background: var(--seed); }

.ecosystem { padding: 140px 0 150px; color: white; background: var(--ink); }
.section-heading { max-width: 920px; display: grid; grid-template-columns: 1.25fr .75fr; column-gap: 70px; align-items: end; }
.section-heading .kicker { grid-column: 1 / -1; color: var(--seed); }
.section-heading h2 { margin: 0; font-size: clamp(2.9rem, 5vw, 5.4rem); line-height: .99; letter-spacing: -.065em; }
.section-heading > p:last-child { margin: 0 0 5px; color: #b6c7c7; font-size: 1rem; line-height: 1.8; }
.product-rail { margin-top: 72px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #385057; }
.product { position: relative; min-width: 0; padding: 28px clamp(24px, 3vw, 42px) 36px; border-right: 1px solid #385057; transition: background .25s ease; }
.product:last-child { border-right: 0; }
.product:hover { background: #16343b; }
.product-topline { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: #789094; font: 500 .56rem/1 var(--mono); letter-spacing: .06em; }
.product-topline span:first-child { color: var(--seed); }
.product-icon, .insight-icon { width: 100px; height: 100px; margin: 44px 0 38px; border-radius: 23px; }
.product-icon { object-fit: cover; box-shadow: 0 15px 35px rgba(0, 0, 0, .24); }
.insight-icon { display: grid; place-items: center; background: linear-gradient(145deg, #e6f4ff, #a7d8ff); box-shadow: 0 15px 35px rgba(0, 0, 0, .24); }
.insight-icon img { width: 62px; height: 62px; object-fit: contain; }
.product h3 { margin: 0; font-size: clamp(1.8rem, 2.7vw, 2.55rem); letter-spacing: -.05em; }
.product-tagline { min-height: 55px; margin: 11px 0 14px; color: white !important; font-size: 1rem !important; font-weight: 700; line-height: 1.55 !important; }
.product > p:not(.product-tagline) { min-height: 112px; margin: 0; color: #9eb2b4; font-size: .82rem; line-height: 1.75; }
.feature-list { min-height: 134px; margin: 28px 0 0; padding: 22px 0 18px; border-top: 1px solid #385057; border-bottom: 1px solid #385057; list-style: none; }
.feature-list li { position: relative; margin: 0 0 11px; padding-left: 18px; color: #cfdbda; font-size: .75rem; line-height: 1.5; }
.feature-list li::before { position: absolute; top: .5em; left: 1px; width: 5px; height: 5px; border-radius: 50%; content: ""; background: var(--seed); }
.product-link { margin-top: 28px; display: flex; align-items: center; justify-content: space-between; font-size: .75rem; font-weight: 800; }
.product-link span { color: var(--seed); font-size: 1rem; transition: transform .2s; }
.product-link:hover span { transform: translate(3px, -3px); }
.product-soon { color: #8fa5a7; }
.product-soon > span { color: inherit; font: 500 .58rem/1 var(--mono); letter-spacing: .04em; }
.product-soon > strong { color: var(--seed); font: 600 .6rem/1 var(--mono); text-transform: uppercase; }
.integration-strip { margin-top: 28px; min-height: 110px; padding: 22px 28px; display: grid; grid-template-columns: 58px 1fr minmax(260px, .8fr); gap: 22px; align-items: center; border: 1px solid #385057; }
.ha-mark { width: 52px; height: 52px; display: grid; place-items: center; color: var(--ink); background: var(--stream-soft); clip-path: polygon(50% 0, 100% 37%, 82% 100%, 18% 100%, 0 37%); }
.ha-mark span { font: 700 .72rem/1 var(--mono); }
.integration-strip div:nth-child(2) span, .integration-strip div:nth-child(2) strong { display: block; }
.integration-strip div:nth-child(2) span { margin-bottom: 8px; color: var(--stream-soft); font: 500 .54rem/1 var(--mono); letter-spacing: .08em; }
.integration-strip div:nth-child(2) strong { font-size: .92rem; }
.integration-strip p { margin: 0; color: #8fa5a7; font-size: .74rem; line-height: 1.6; }

.system-section { padding: 145px 0; }
.section-heading.compact { display: block; max-width: 820px; color: var(--ink); }
.section-heading.compact .kicker { color: var(--navy); }
.section-heading.compact h2 { font-size: clamp(2.9rem, 5.5vw, 5.75rem); }
.system-map { margin-top: 80px; display: grid; grid-template-columns: 1fr 75px .9fr 75px 1fr; align-items: center; }
.map-label { margin: 0 0 17px; color: var(--muted); font: 600 .59rem/1 var(--mono); letter-spacing: .11em; }
.map-column { display: grid; gap: 10px; }
.map-node { min-height: 84px; padding: 15px; display: flex; align-items: center; gap: 15px; border: 1px solid var(--line); background: rgba(248, 251, 249, .78); }
.map-node strong, .map-node small { display: block; }
.map-node strong { margin-bottom: 6px; font-size: .78rem; }
.map-node small { color: var(--muted); font-size: .66rem; }
.mini-device, .result-icon { position: relative; flex: 0 0 auto; display: block; }
.mini-device.phone-icon { width: 22px; height: 32px; margin: 0 6px; }
.mini-device.lens-icon { width: 28px; height: 28px; margin: 0 3px; }
.seed-cam { width: 31px; height: 25px; margin: 0 2px; border: 2px solid var(--navy); border-radius: 6px; }
.seed-cam::before { position: absolute; top: 5px; left: 7px; width: 10px; height: 10px; border: 2px solid var(--stream); border-radius: 50%; content: ""; }
.seed-cam::after { position: absolute; right: -6px; bottom: 2px; width: 7px; height: 7px; content: ""; border-right: 2px solid var(--navy); border-bottom: 2px solid var(--navy); }
.map-lines { position: relative; height: 179px; }
.map-lines::before { position: absolute; top: 0; right: 0; bottom: 0; left: 0; content: ""; background: linear-gradient(var(--line-dark), var(--line-dark)) 0 0 / 100% 1px no-repeat, linear-gradient(var(--line-dark), var(--line-dark)) 0 50% / 100% 1px no-repeat, linear-gradient(var(--line-dark), var(--line-dark)) 0 100% / 100% 1px no-repeat, linear-gradient(var(--line-dark), var(--line-dark)) 100% 0 / 1px 100% no-repeat; }
.map-lines i { position: absolute; right: -3px; width: 7px; height: 7px; border-radius: 50%; background: var(--stream); }
.map-lines i:nth-child(1) { top: -3px; }.map-lines i:nth-child(2) { top: calc(50% - 3px); }.map-lines i:nth-child(3) { bottom: -3px; }
.map-lines b { position: absolute; top: calc(50% - 4px); right: 6px; width: 8px; height: 8px; border-radius: 50%; background: var(--seed); animation: mapTravel 3s ease-in-out infinite; }
@keyframes mapTravel { from { right: calc(100% - 8px); } to { right: 6px; } }
.rec-core { position: relative; min-height: 335px; padding: 25px; text-align: center; border: 2px solid var(--ink); background: var(--paper); box-shadow: 9px 9px 0 rgba(22, 155, 192, .15); }
.rec-core .map-label { text-align: left; }
.rec-core img { width: 86px; height: 86px; margin: 26px auto 18px; border-radius: 20px; box-shadow: 0 12px 30px rgba(16, 42, 48, .14); }
.rec-core h3 { margin: 0; font-size: 1.45rem; letter-spacing: -.04em; }
.rec-core > p:last-child { margin: 20px 0 0; color: var(--muted); font: 500 .56rem/1.4 var(--mono); }
.core-jobs { margin-top: 21px; display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; }
.core-jobs span { padding: 6px 8px; color: var(--navy); background: #e4efec; font: 500 .5rem/1 var(--mono); }
.map-lines.outbound { height: 96px; }
.map-lines.outbound::before { background: linear-gradient(var(--line-dark), var(--line-dark)) 0 50% / 100% 1px no-repeat; }
.map-lines.outbound b { left: 7px; right: auto; animation: mapTravelOut 3s 1s ease-in-out infinite; }
@keyframes mapTravelOut { from { left: 7px; } to { left: calc(100% - 8px); } }
.map-lines.outbound i { top: calc(50% - 3px); right: -3px; }
.result-icon { width: 32px; height: 32px; margin: 0 2px; border: 1px solid var(--line-dark); border-radius: 50%; }
.play-icon::after { position: absolute; top: 10px; left: 12px; content: ""; border-top: 5px solid transparent; border-bottom: 5px solid transparent; border-left: 7px solid var(--stream); }
.search-icon::before { position: absolute; top: 7px; left: 7px; width: 9px; height: 9px; border: 2px solid var(--navy); border-radius: 50%; content: ""; }
.search-icon::after { position: absolute; top: 18px; left: 18px; width: 7px; height: 2px; content: ""; background: var(--navy); transform: rotate(45deg); transform-origin: left; }
.cloud-icon::before { position: absolute; top: 12px; left: 6px; width: 19px; height: 9px; border: 2px solid var(--stream); border-radius: 9px; content: ""; }
.cloud-icon::after { position: absolute; top: 7px; left: 11px; width: 10px; height: 10px; border: 2px solid var(--stream); border-radius: 50%; content: ""; background: var(--paper); }
.map-node.cloud { border-color: rgba(22, 155, 192, .4); background: rgba(156, 222, 240, .18); }
.home-icon::before { position: absolute; top: 8px; left: 8px; width: 14px; height: 14px; content: ""; border: 2px solid var(--seed-deep); border-top: 0; transform: rotate(45deg); }
.home-icon::after { position: absolute; top: 15px; left: 12px; width: 8px; height: 9px; content: ""; background: var(--paper); border: 2px solid var(--seed-deep); }
.map-node.home { border-color: rgba(95, 159, 19, .35); background: rgba(139, 210, 38, .09); }
.system-note { max-width: 880px; margin: 54px auto 0; display: grid; grid-template-columns: 180px 1fr; gap: 25px; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.system-note strong { color: var(--seed-deep); font: 600 .68rem/1.5 var(--mono); letter-spacing: .04em; text-transform: uppercase; }
.system-note p { margin: 0; color: var(--muted); font-size: .85rem; line-height: 1.7; }

.search-section { padding: 135px 0; color: white; background: var(--navy); }
.search-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 8vw, 115px); align-items: center; }
.search-copy .kicker { color: var(--seed); }
.search-copy h2 { margin: 0; font-size: clamp(2.9rem, 5vw, 5.4rem); line-height: .96; letter-spacing: -.065em; }
.search-copy > p:not(.kicker) { margin: 30px 0 0; color: #b3c9ce; font-size: .93rem; line-height: 1.8; }
.search-methods { margin-top: 42px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.search-methods > div { padding: 18px 14px; border: 1px solid rgba(255, 255, 255, .18); }
.search-methods span { width: 27px; height: 27px; margin-bottom: 26px; display: grid; place-items: center; border: 1px solid var(--seed); border-radius: 50%; color: var(--seed); font: 600 .58rem/1 var(--mono); }
.search-methods strong, .search-methods small { display: block; }
.search-methods strong { font-size: .76rem; }
.search-methods small { margin-top: 7px; color: #8faeb4; font-size: .63rem; }
.search-demo { padding: 22px; border: 1px solid rgba(255, 255, 255, .24); background: #f6faf8; color: var(--ink); box-shadow: 14px 14px 0 rgba(9, 31, 39, .28); }
.demo-top { margin-bottom: 20px; display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font: 500 .54rem/1 var(--mono); letter-spacing: .06em; }
.search-bar { min-height: 58px; padding: 0 14px; display: flex; align-items: center; gap: 12px; border: 1px solid var(--ink); background: white; }
.search-bar p { flex: 1; margin: 0; font-size: .74rem; font-weight: 700; }
.search-bar kbd { padding: 5px 7px; border: 1px solid var(--line); color: var(--muted); background: var(--paper); font: 500 .65rem/1 var(--mono); }
.search-glyph { position: relative; width: 17px; height: 17px; border: 2px solid var(--stream); border-radius: 50%; }
.search-glyph::after { position: absolute; right: -5px; bottom: -3px; width: 6px; height: 2px; content: ""; background: var(--stream); transform: rotate(45deg); }
.result-grid { margin-top: 13px; display: grid; grid-template-columns: 1.25fr 1fr 1fr; gap: 8px; }
.search-result { position: relative; min-height: 260px; overflow: hidden; background: #76908d; }
.search-result::before { position: absolute; inset: 0; content: ""; background: linear-gradient(to top, rgba(9, 29, 35, .82), transparent 44%); }
/* CC0 sources: Wonderlane on Flickr, photo IDs 5698089553, 8673438907 and 11087870864. */
.result-one { background: #46664b url("../images/search-home-dog-yard.webp") center / cover no-repeat; }
.result-two { background: #637b53 url("../images/search-home-dog-garden.webp") center / cover no-repeat; }
.result-three { background: #526d54 url("../images/search-home-dog-family.webp") center / cover no-repeat; }
.search-result > span { position: absolute; bottom: 13px; left: 12px; z-index: 2; color: white; font: 500 .52rem/1 var(--mono); }
.search-result > strong { position: absolute; top: 8px; right: 8px; z-index: 2; padding: 4px 5px; color: var(--ink); background: var(--seed); font: 600 .5rem/1 var(--mono); }
.demo-caption { margin: 16px 0 0; color: var(--muted); font-size: .65rem; }
.demo-caption span { display: inline-block; width: 6px; height: 6px; margin: 0 6px 1px 0; border-radius: 50%; background: var(--seed); }

.steps { padding: 145px 0; }
.steps-list { margin: 75px 0 0; padding: 0; border-top: 1px solid var(--line-dark); list-style: none; }
.steps-list li { min-height: 150px; padding: 30px 0; display: grid; grid-template-columns: .35fr 1.65fr; align-items: center; border-bottom: 1px solid var(--line-dark); }
.steps-list > li > span { color: var(--stream); font: 600 1rem/1 var(--mono); }
.steps-list li div { display: grid; grid-template-columns: .8fr 1.2fr; gap: 45px; align-items: center; }
.steps-list h3 { margin: 0; font-size: clamp(1.6rem, 3vw, 2.6rem); letter-spacing: -.05em; }
.steps-list p { max-width: 460px; margin: 0; color: var(--muted); font-size: .88rem; line-height: 1.75; }

.get-started { padding: 130px 0 140px; color: white; background: #17353c; }
.cta-heading { max-width: 920px; }
.cta-heading .kicker { color: var(--seed); }
.cta-heading h2 { margin: 0; font-size: clamp(4rem, 9vw, 8.5rem); line-height: .88; letter-spacing: -.075em; }
.cta-heading > p:last-child { max-width: 580px; margin: 36px 0 0; color: #b8c8c8; line-height: 1.8; }
.download-row { margin-top: 75px; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #496168; }
.download-card { min-height: 112px; padding: 22px; display: flex; align-items: center; gap: 15px; border-right: 1px solid #496168; transition: background .2s, color .2s; }
.download-card:last-child { border-right: 0; }
.download-card.featured { background: var(--seed); color: var(--ink); }
.download-card > img, .small-insight { width: 58px; height: 58px; flex: 0 0 auto; border-radius: 13px; object-fit: cover; }
.small-insight { display: grid; place-items: center; background: #c8e8ff; }
.small-insight img { width: 36px; height: 36px; object-fit: contain; }
.download-card span:nth-child(2) { min-width: 0; flex: 1; }
.download-card small, .download-card strong { display: block; }
.download-card small { margin-bottom: 7px; opacity: .65; font: 500 .5rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.download-card strong { font-size: 1rem; }
.download-card > b { font-size: 1.15rem; transition: transform .2s; }
.download-card .release-state { color: inherit; font: 600 .52rem/1.2 var(--mono); letter-spacing: .04em; text-transform: uppercase; transform: none; }

.site-footer { padding: 78px 0 25px; color: #bcc9c9; background: #0b2025; }
.footer-main { display: grid; grid-template-columns: 1.5fr .5fr; gap: 70px; padding-bottom: 70px; }
.footer-brand { color: white; }
.footer-main > div:first-child p { margin: 20px 0 0; color: #779092; font-size: .82rem; }
.footer-products { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; font-size: .75rem; }
.footer-products span { margin-bottom: 8px; color: #698286; font: 500 .55rem/1 var(--mono); letter-spacing: .1em; }
.footer-products a:hover { color: var(--seed); }
.footer-bottom { min-height: 60px; padding-top: 22px; display: flex; align-items: flex-start; justify-content: space-between; gap: 30px; border-top: 1px solid #2a4147; color: #698286; font-size: .64rem; }
.footer-bottom div { display: flex; gap: 18px; }
.footer-bottom a:hover { color: #b6c7c7; }

.has-js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.has-js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr; }
  .hero-copy { max-width: 800px; }
  .event-console { width: min(760px, 100%); }
  .product-rail { grid-template-columns: 1fr; }
  .product { display: grid; grid-template-columns: 115px 1fr; column-gap: 30px; border-right: 0; border-bottom: 1px solid #385057; }
  .product:last-child { border-bottom: 0; }
  .product-topline { grid-column: 1 / -1; }
  .product-icon, .insight-icon { grid-row: 2 / span 4; margin: 38px 0 0; }
  .product h3 { margin-top: 36px; }
  .product-tagline, .product > p:not(.product-tagline), .feature-list { min-height: 0; }
  .product-link { grid-column: 2; }
  .integration-strip { grid-template-columns: 58px 1fr; }
  .integration-strip p { grid-column: 2; }
  .system-map { grid-template-columns: 1fr 48px .85fr; row-gap: 28px; }
  .map-lines.outbound { display: none; }
  .map-column.outputs { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); }
  .map-column.outputs .map-label { grid-column: 1 / -1; }
  .search-grid { grid-template-columns: 1fr; }
  .search-copy { max-width: 760px; }
}

@media (max-width: 760px) {
  html { scroll-padding-top: 72px; }
  .shell { width: min(100% - 30px, 1240px); }
  .nav-wrap { min-height: 70px; }
  .menu-toggle { display: block; }
  .site-nav { position: absolute; top: 70px; right: 0; left: 0; padding: 15px; display: none; align-items: stretch; gap: 2px; border-bottom: 1px solid var(--line-dark); background: var(--canvas); box-shadow: 0 18px 30px rgba(16, 42, 48, .1); }
  .site-nav.is-open { display: flex; flex-direction: column; }
  .site-nav > a { padding: 13px 12px !important; }
  .language-switch { margin: 8px 12px 3px; align-self: flex-start; }
  .nav-cta { margin-top: 5px; }
  .menu-toggle[aria-expanded="true"] span:not(.sr-only):nth-last-child(2) { transform: translateY(3px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3px) rotate(-45deg); }
  .hero { min-height: 0; padding-top: 70px; padding-bottom: 75px; gap: 55px; }
  .hero h1 { font-size: clamp(3.35rem, 17vw, 5.8rem); }
  .hero-facts { grid-template-columns: 1fr; }
  .hero-facts div { display: grid; grid-template-columns: 78px 1fr; gap: 10px; }
  .console-stage { min-height: 500px; padding: 18px; grid-template-columns: 1fr; gap: 12px; }
  .source-stack { grid-template-columns: repeat(3, 1fr); }
  .source-card { min-height: 68px; padding: 35px 6px 8px; text-align: center; }
  .source-card b { font-size: .55rem; }
  .source-card small { display: none; }
  .source-icon { top: 8px; left: 50%; transform: translateX(-50%); }
  .stream-path { width: 1px; height: 24px; margin: auto; background: var(--stream); }
  .stream-path::before { display: none; }
  .stream-path span { top: auto; right: -4px; bottom: 4px; animation: none; }
  .stream-path i { top: auto; right: -3px; bottom: -1px; transform: rotate(90deg); }
  .video-scene { height: 250px; }
  .ecosystem, .system-section, .search-section, .steps, .get-started { padding-top: 90px; padding-bottom: 95px; }
  .section-heading { display: block; }
  .section-heading > p:last-child { margin-top: 26px; }
  .section-heading h2, .section-heading.compact h2, .search-copy h2 { font-size: clamp(2.7rem, 13vw, 4.5rem); }
  .product-rail { margin-top: 48px; }
  .product { display: block; }
  .product-icon, .insight-icon { margin: 36px 0 26px; }
  .product h3 { margin-top: 0; }
  .product > p:not(.product-tagline) { min-height: auto; }
  .feature-list { min-height: auto; }
  .integration-strip { grid-template-columns: 48px 1fr; padding: 20px; }
  .integration-strip p { grid-column: 1 / -1; }
  .ha-mark { width: 45px; height: 45px; }
  .system-map { margin-top: 55px; grid-template-columns: 1fr; }
  .map-lines { width: 1px; height: 34px; margin: -12px auto; background: var(--line-dark); }
  .map-lines::before, .map-lines i, .map-lines b { display: none; }
  .rec-core { min-height: 310px; }
  .map-column.outputs { grid-column: auto; grid-template-columns: 1fr; }
  .map-column.outputs .map-label { grid-column: auto; }
  .system-note { grid-template-columns: 1fr; }
  .search-methods { grid-template-columns: 1fr; }
  .search-demo { padding: 12px; }
  .result-grid { grid-template-columns: 1fr 1fr; }
  .search-result { min-height: 220px; }
  .search-result:last-child { display: none; }
  .steps-list { margin-top: 50px; }
  .steps-list li { grid-template-columns: 55px 1fr; align-items: start; }
  .steps-list li div { grid-template-columns: 1fr; gap: 12px; }
  .download-row { margin-top: 55px; grid-template-columns: 1fr; }
  .download-card { border-right: 0; border-bottom: 1px solid #496168; }
  .download-card:last-child { border-bottom: 0; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .footer-bottom div { flex-direction: column; gap: 8px; }
}

@media (max-width: 420px) {
  .hero-actions { align-items: stretch; flex-direction: column; }
  .button { justify-content: space-between; }
  .text-link { align-self: flex-start; }
  .console-head .status { display: none; }
  .console-head { padding-right: 18px; }
  .source-card:nth-child(3) { display: none; }
  .source-stack { grid-template-columns: 1fr 1fr; }
  .event-meta time { display: none; }
  .result-grid { grid-template-columns: 1fr; }
  .search-result { min-height: 250px; }
  .search-result:nth-child(2) { display: none; }
  .footer-main { gap: 45px 25px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}