:root {
    --lh-bg: #f6f9fb;
    --lh-surface: #ffffff;
    --lh-primary: #0ba99b;
    --lh-accent: #2478d2;
    --lh-text: #10222f;
    --lh-muted: #59707f;
}

.lh-site-header,
.lh-hero { box-sizing: border-box; color: var(--lh-text); font-family: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif; }
.lh-site-header *, .lh-site-header *::before, .lh-site-header *::after,
.lh-hero *, .lh-hero *::before, .lh-hero *::after { box-sizing: inherit; }

.lh-site-header {
    position: fixed; z-index: 1000; top: 0; left: 0; width: 100%; height: 80px;
    background: rgba(255, 255, 255, 0); border-bottom: 1px solid transparent;
    transition: background .3s ease, border-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.lh-site-header.is-scrolled {
    background: rgba(255, 255, 255, .85); border-color: rgba(16, 42, 58, .08);
    box-shadow: 0 16px 50px rgba(15, 40, 60, .12); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
}
.lh-header__inner { width: min(1240px, calc(100% - 48px)); height: 100%; margin: auto; display: flex; align-items: center; gap: 36px; }
.lh-brand { position: relative; display: inline-flex; align-items: center; flex: 0 0 auto; padding-bottom: 18px; }
.lh-brand::after { content: ""; position: absolute; left: 0; bottom: 0; width: 210px; height: 1px; background: linear-gradient(90deg, rgba(11,169,155,.78), rgba(36,120,210,.24), transparent); box-shadow: 0 0 12px rgba(11,169,155,.18); }
.lh-brand img { display: block; width: 185px; height: auto; object-fit: contain; transition: none; }
.lh-brand:hover img, .lh-brand:focus-visible img { transform: none; }
.lh-nav { margin-left: auto; display: flex; align-items: center; gap: clamp(22px, 2.2vw, 38px); }
.lh-nav a { position: relative; padding: 29px 0 27px; color: var(--lh-text); font-size: 14px; line-height: 24px; text-decoration: none; white-space: nowrap; transition: color .2s ease; }
.lh-nav a::after { content: ""; position: absolute; right: 0; bottom: 21px; left: 0; height: 2px; background: var(--lh-primary); transform: scaleX(0); transition: transform .2s ease; }
.lh-nav a:hover, .lh-nav a:focus-visible, .lh-nav a[aria-current="page"] { color: var(--lh-text); }
.lh-nav a:hover::after, .lh-nav a:focus-visible::after, .lh-nav a[aria-current="page"]::after { transform: scaleX(1); }
.lh-nav__group { position: relative; display: flex; align-items: center; }
.lh-nav__group > a { padding-right: 16px; }
.lh-nav__group > button { position: absolute; right: -3px; width: 20px; height: 36px; padding: 0; border: 0; color: var(--lh-text); background: transparent; cursor: pointer; }
.lh-nav__group > button span { display: block; width: 7px; height: 7px; margin: -4px auto 0; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg); transition: transform .2s ease; }
.lh-nav__group:hover > button,
.lh-nav__group:focus-within > button,
.lh-nav__group.is-submenu-open > button { color: var(--lh-text); }
.lh-nav__group.is-submenu-open > button span { margin-top: 3px; transform: rotate(225deg); }
.lh-nav__submenu { position: absolute; top: calc(100% - 9px); left: -18px; display: grid; min-width: 176px; padding: 8px; border: 1px solid rgba(16, 42, 58, .1); visibility: hidden; opacity: 0; transform: translateY(-6px); background: rgba(255, 255, 255, .97); box-shadow: 0 18px 44px rgba(15, 40, 60, .16); transition: opacity .18s ease, transform .18s ease, visibility .18s ease; }
.lh-nav__group:hover .lh-nav__submenu,
.lh-nav__group:focus-within .lh-nav__submenu,
.lh-nav__group.is-submenu-open .lh-nav__submenu { visibility: visible; opacity: 1; transform: none; }
.lh-nav .lh-nav__submenu a { padding: 9px 12px; color: rgba(16, 34, 47, .78); font-size: 12px; line-height: 1.45; }
.lh-nav .lh-nav__submenu a::after { display: none; }
.lh-nav .lh-nav__submenu a:hover,
.lh-nav .lh-nav__submenu a:focus-visible { color: #ffffff; background: #12b5a8; }
.lh-header__consult { display: inline-flex; align-items: center; gap: 13px; height: 42px; padding: 0 19px; border: 1px solid rgba(11, 169, 155, .55); color: var(--lh-text); font-size: 14px; text-decoration: none; background: rgba(11, 169, 155, .07); transition: .2s ease; }
.lh-header__consult:hover, .lh-header__consult:focus-visible { color: #ffffff; background: var(--lh-primary); border-color: var(--lh-primary); }
.lh-menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; border: 0; border-radius: 0; color: inherit; background: transparent; cursor: pointer; }
.lh-menu-toggle span { display: block; width: 22px; height: 1px; margin: 5px auto; background: currentColor; transition: transform .2s ease, opacity .2s ease; }

.lh-hero { position: relative; min-height: 780px; height: max(780px, 100svh); overflow: hidden; background: #cbd9e3 url('../images/hero-home-dawn-iot.png') center right / cover no-repeat; animation: lhCityDrift 18s ease-in-out infinite alternate; }
@keyframes lhCityDrift { from { background-position: 52% center; } to { background-position: 58% center; } }
.lh-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(90deg, rgba(210,223,232,.5) 0%, rgba(210,223,232,.28) 35%, rgba(210,223,232,.04) 72%, rgba(210,223,232,.01) 100%), linear-gradient(rgba(36, 120, 210, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(36, 120, 210, .045) 1px, transparent 1px); background-size: auto, 80px 80px, 80px 80px; mask-image: none; }
.lh-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 190px; pointer-events: none; background: linear-gradient(transparent, rgba(246,249,251,.28) 45%, #f6f9fb); }
.lh-hero__ambient { position: absolute; width: 68vw; height: 68vw; right: -22vw; top: -28vw; border-radius: 50%; background: radial-gradient(circle, rgba(36, 120, 210, .1), rgba(11, 169, 155, .04) 35%, transparent 69%); filter: blur(10px); }
.lh-hero__inner { position: relative; z-index: 2; width: min(1240px, calc(100% - 48px)); min-height: 100%; margin: auto; padding: 132px 0 92px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(480px, 1.08fr); align-items: center; gap: clamp(38px, 5vw, 74px); }
.lh-hero__content { position: relative; z-index: 3; }
.lh-eyebrow { position: relative; left: -55px; top: -150px; display: inline-flex; align-items: center; gap: 12px; margin: 0 0 -68px; color: var(--lh-primary); font-size: 11px; font-weight: 600; letter-spacing: .18em; line-height: 1.5; white-space: nowrap; animation: lhEyebrowDrift 4.8s ease-in-out infinite; }
@keyframes lhEyebrowDrift { 0%,100% { transform: translateY(0); opacity: .72; } 50% { transform: translateY(7px); opacity: 1; } }
.lh-eyebrow span { width: 31px; height: 1px; background: var(--lh-primary); box-shadow: 0 0 10px rgba(11, 169, 155, .18); }
.lh-hero h1 { position: relative; width: min(100%, 560px); min-height: 2.55em; margin: 0; color: var(--lh-text); font-size: clamp(32px, 2.8vw, 46px); font-weight: 360; letter-spacing: -.02em; line-height: 1.24; }
.lh-hero h1 > .lh-title-scene { position: absolute; inset: 0 auto auto 0; display: grid; gap: 5px; visibility: hidden; color: var(--lh-text); font-weight: 360; white-space: nowrap; opacity: 0; transform: translate3d(0, 18px, 0); filter: blur(5px); transition: opacity .9s cubic-bezier(.22,1,.36,1), transform .9s cubic-bezier(.22,1,.36,1), filter .9s ease, visibility 0s linear .9s; }
.lh-hero h1 > .lh-title-scene.is-active { visibility: visible; opacity: 1; transform: none; filter: blur(0); transition-delay: 0s; }
.lh-hero h1 .lh-title-scene strong { color: var(--lh-primary); font-weight: 420; }
@keyframes lhTitleScene { from { opacity: 0; } to { opacity: 1; } }
.lh-hero__description { max-width: 650px; margin: 29px 0 0; color: rgba(16, 34, 47, .78); font-size: clamp(16px, 1.25vw, 19px); font-weight: 350; line-height: 1.85; letter-spacing: .015em; }
.lh-hero__description { opacity: 0; transform: translateY(18px); animation: lhCopyIn .9s .72s cubic-bezier(.22,1,.36,1) forwards; }
.lh-hero__actions { opacity: 0; transform: translateY(18px); animation: lhCopyIn .9s .94s cubic-bezier(.22,1,.36,1) forwards; }
.lh-hero__proof { opacity: 0; transform: translateY(14px); animation: lhCopyIn .9s 1.12s cubic-bezier(.22,1,.36,1) forwards; }
@keyframes lhCopyIn { to { opacity: 1; transform: none; } }
.lh-hero__actions { position: relative; left: -35px; top: 155px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 34px; }
.lh-button { min-height: 52px; padding: 0 25px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; border: 1px solid transparent; color: var(--lh-text); font-size: 15px; font-weight: 650; text-decoration: none; transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease; }
.lh-button:hover, .lh-button:focus-visible { transform: translateY(-2px); }
.lh-button--primary { color: #ffffff; background: var(--lh-primary); border-color: var(--lh-primary); box-shadow: 0 10px 32px rgba(11, 169, 155, .22); }
.lh-button--primary:hover, .lh-button--primary:focus-visible { background: #12b5a8; box-shadow: 0 14px 38px rgba(11, 169, 155, .3); }
.lh-button--ghost { border-color: rgba(16, 42, 58, .18); background: rgba(255, 255, 255, .6); }
.lh-button--ghost:hover, .lh-button--ghost:focus-visible { border-color: rgba(36, 120, 210, .55); background: rgba(36, 120, 210, .08); }
.lh-hero__proof { position: relative; left: -35px; top: 225px; display: flex; flex-wrap: wrap; gap: 25px; margin: 29px 0 0; padding: 0; color: var(--lh-muted); font-size: 12px; list-style: none; }
.lh-hero__proof li { display: flex; align-items: center; gap: 8px; }
.lh-hero__proof i { width: 5px; height: 5px; border-radius: 50%; background: var(--lh-primary); box-shadow: 0 0 8px rgba(11, 169, 155, .18); }
.lh-industry-focus { position: absolute; inset: 0; z-index: 8; visibility: hidden; opacity: 0; transform: translate3d(-26px,0,0); transition: opacity .65s ease, transform .8s var(--ease), visibility 0s linear .8s; }
.lh-hero.is-industry-mode .lh-industry-focus { visibility: visible; opacity: 1; transform: none; transition-delay: 0s; }
.lh-hero.is-industry-mode .lh-eyebrow,.lh-hero.is-industry-mode #lh-hero-title,.lh-hero.is-industry-mode .lh-hero__description,.lh-hero.is-industry-mode .lh-hero__actions,.lh-hero.is-industry-mode .lh-hero__proof { visibility: hidden; opacity: 0; pointer-events: none; }
.lh-industry-focus__back { display: inline-flex; align-items: center; gap: 10px; padding: 0; border: 0; color: var(--lh-muted); background: transparent; font-size: 12px; letter-spacing: .12em; cursor: pointer; }
.lh-industry-focus__back:hover { color: var(--lh-primary); }.lh-industry-focus__back span { font-size: 20px; }
.lh-industry-focus__index { margin: 34px 0 10px; color: var(--lh-primary); font: 600 10px/1 ui-monospace,Consolas,monospace; letter-spacing: .18em; }
.lh-industry-focus h2 { margin: 0; font-size: clamp(34px,3.3vw,52px); font-weight: 380; letter-spacing: -.035em; }
.lh-industry-focus__summary { max-width: 540px; margin: 16px 0 18px; color: var(--lh-muted); font-size: 14px; line-height: 1.8; }
.lh-industry-focus__keywords { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 22px; padding: 0; list-style: none; }.lh-industry-focus__keywords li { padding: 6px 10px; border: 1px solid rgba(11,169,155,.3); color: #07817a; background: rgba(255,255,255,.7); font-size: 11px; }
.lh-industry-focus__media { position: relative; width: min(100%,520px); aspect-ratio: 16/7; margin: 0; overflow: hidden; border: 1px solid rgba(36,120,210,.25); background: #ffffff; box-shadow: 0 20px 50px rgba(15,40,60,.14); }
.lh-industry-focus__media img { width: 100%; height: 100%; object-fit: cover; opacity: .74; animation: lhMediaPush 10s ease-in-out infinite alternate; }.lh-industry-focus__media::after { content:""; position:absolute; inset:0; background:linear-gradient(90deg,rgba(246,250,252,.25),transparent 55%),linear-gradient(transparent 62%,rgba(246,250,252,.68)); pointer-events:none; }
.lh-industry-focus__scan { position:absolute; z-index:2; top:0; bottom:0; width:2px; background:#0ba99b; box-shadow:0 0 18px rgba(11,169,155,.18); opacity:.6; animation:lhMediaScan 4s linear infinite; }.lh-industry-focus__media figcaption { position:absolute; z-index:3; right:14px; bottom:12px; left:14px; display:flex; align-items:center; gap:8px; color:rgba(16,34,47,.6); font:9px ui-monospace,Consolas,monospace; letter-spacing:.08em; }.lh-industry-focus__media figcaption i{width:5px;height:5px;border-radius:50%;background:#0ba99b;box-shadow:0 0 9px rgba(11,169,155,.18)}.lh-industry-focus__media figcaption b{color:#07817a}.lh-industry-focus__media figcaption span{margin-left:auto}
@keyframes lhMediaPush { from { transform:scale(1.02) translateX(-1%); } to { transform:scale(1.12) translateX(2%); } } @keyframes lhMediaScan { from { left:-2%; } to { left:102%; } }

@media (min-width: 861px) {
    .lh-hero.is-industry-mode .lh-industry-focus { top: 104px; right: 190px; bottom: 36px; left: 0; width: auto; height: auto; min-height: 0; padding: 28px 34px; border: 1px solid rgba(36,120,210,.2); background: linear-gradient(110deg,rgba(255,255,255,.88),rgba(255,255,255,.55) 62%,rgba(255,255,255,.25) 88%); box-shadow: inset 0 0 80px rgba(36,120,210,.04),0 28px 80px rgba(15,40,60,.14); pointer-events: none; }
    .lh-hero.is-industry-mode .lh-industry-focus__back { position: relative; left: 0; top: 0; }
    .lh-hero.is-industry-mode .lh-industry-focus__index,
    .lh-hero.is-industry-mode .lh-industry-focus h2,
    .lh-hero.is-industry-mode .lh-industry-focus__summary,
    .lh-hero.is-industry-mode .lh-industry-focus__keywords,
    .lh-hero.is-industry-mode .lh-industry-focus__media { position: relative; left: 0; }
    .lh-hero.is-industry-mode .lh-industry-focus::before,.lh-hero.is-industry-mode .lh-industry-focus::after { content:""; position:absolute; width:46px; height:46px; pointer-events:none; }
    .lh-hero.is-industry-mode .lh-industry-focus::before { top:-1px; left:-1px; border-top:2px solid #0ba99b; border-left:2px solid #0ba99b; }
    .lh-hero.is-industry-mode .lh-industry-focus::after { right:-1px; bottom:-1px; border-right:2px solid rgba(168,132,47,.78); border-bottom:2px solid rgba(168,132,47,.78); }
    .lh-hero.is-industry-mode .lh-industry-focus__back,.lh-hero.is-industry-mode .lh-industry-focus__keywords { pointer-events:auto; }
    .lh-hero.is-industry-mode .lh-industry-focus__summary { max-width:680px; }
    .lh-hero.is-industry-mode .lh-industry-focus__media { width:min(690px,52vw); aspect-ratio:16/7.2; }
}

.lh-orbit { position: relative; width: 100%; max-width: 650px; margin-left: auto; perspective: 900px; touch-action: pan-y; }
.lh-orbit { transition: transform .9s cubic-bezier(.22,1,.36,1), opacity .6s ease; transform-origin: center right; }
.lh-hero.is-industry-mode .lh-orbit { transform: translate3d(32%,30%,0) scale(.48); transform-origin: right bottom; }
.lh-hero.is-industry-mode .lh-device-status { right: -8%; bottom: -18%; animation: none; transform: scale(.84); transform-origin: right bottom; }
.lh-hero.is-industry-mode .lh-industry { right: auto; bottom: auto; left: 92%; width: 156px; min-width: 156px; opacity: .78; filter: none; border-color: rgba(16, 42, 58, .25); background: rgba(255,255,255,.92); animation: none; transform: scale(1.55) !important; transform-origin: left center; }
.lh-hero.is-industry-mode .lh-industry--food { top: 5%; }
.lh-hero.is-industry-mode .lh-industry--medical { top: 29%; }
.lh-hero.is-industry-mode .lh-industry--agriculture { top: 40%; }
.lh-hero.is-industry-mode .lh-industry--power { top: 58%; }
.lh-hero.is-industry-mode .lh-industry--water { top: 76%; }
.lh-hero.is-industry-mode .lh-industry--telecom { top: 94%; }
.lh-hero.is-industry-mode .lh-industry::after { right: 100%; left: auto; width: 54px; transform: scaleX(-1); }
.lh-hero.is-industry-mode .lh-industry > i { min-width: 156px; padding: 13px 15px 13px 42px; transform: none; }
.lh-hero.is-industry-mode .lh-industry b { color: #10222f; font-size: 13px; }
.lh-hero.is-industry-mode .lh-industry small { color: var(--lh-muted); }
.lh-hero.is-industry-mode .lh-industry.is-selected { z-index: 10; opacity: 1; filter: none; border-color: rgba(11,169,155,.85); background: rgba(255,255,255,.95); box-shadow: 0 0 0 7px rgba(11,169,155,.12), 0 0 32px rgba(11,169,155,.15), 0 20px 45px rgba(15,40,60,.16); }
.lh-hero.is-industry-mode .lh-industry.is-selected { transform: translateX(18px) scale(1.78) !important; }
.lh-hero.is-industry-mode .lh-industry.is-selected > i { transform: none; }
.lh-hero.is-industry-mode .lh-industry.is-selected b { color: #10222f; }
.lh-hero.is-industry-mode .lh-industry.is-selected small,.lh-hero.is-industry-mode .lh-industry.is-selected > i > span { color: #07817a; }
.lh-hero.is-industry-mode .lh-orbit.is-focused .lh-industry:not(.is-selected) { opacity: .58; filter: none; }

@media (min-width: 861px) {
    .lh-hero.is-industry-mode .lh-orbit { transform: none; transform-origin: center; }
    .lh-hero.is-industry-mode .lh-orbit__stage { border-color: transparent; background: transparent; box-shadow: none; }
    .lh-hero.is-industry-mode .lh-orbit__canvas,
    .lh-hero.is-industry-mode .lh-orbit__fallback,
    .lh-hero.is-industry-mode .lh-device-status,
    .lh-hero.is-industry-mode .lh-orbit__caption { visibility: hidden; opacity: 0; pointer-events: none; }
    .lh-hero.is-industry-mode .lh-industry { left: calc(100% - 156px); width: 156px; min-width: 156px; transform: none !important; }
    .lh-hero.is-industry-mode .lh-industry--food { top: 1%; }
    .lh-hero.is-industry-mode .lh-industry--medical { top: 18%; }
    .lh-hero.is-industry-mode .lh-industry--power { top: 35%; }
    .lh-hero.is-industry-mode .lh-industry--telecom { top: 52%; }
    .lh-hero.is-industry-mode .lh-industry--agriculture { top: 69%; }
    .lh-hero.is-industry-mode .lh-industry--water { top: 86%; }
    .lh-hero.is-industry-mode .lh-industry.is-selected { transform: translateX(-10px) !important; transform-origin: center right; }
}
.lh-orbit__stage { position: relative; aspect-ratio: 16 / 10; overflow: visible; border: 1px solid rgba(36, 120, 210, .12); background: radial-gradient(circle at 51% 49%, rgba(36, 120, 210, .1), rgba(255, 255, 255, .75) 42%, rgba(255, 255, 255, .35) 71%); box-shadow: inset 0 0 70px rgba(36, 120, 210, .05); }
.lh-orbit__stage::before, .lh-orbit__stage::after { content: ""; position: absolute; z-index: 0; pointer-events: none; }
.lh-orbit__stage::before { inset: -11%; border: 1px solid rgba(36, 120, 210, .08); border-radius: 50%; transform: rotate(-7deg) scaleY(.52); }
.lh-orbit__stage::after { inset: 10%; background: radial-gradient(circle, rgba(11, 169, 155, .1), transparent 68%); filter: blur(14px); }
.lh-orbit__canvas { position: absolute; z-index: 2; inset: 0; width: 100%; height: 100%; filter: contrast(1.08) saturate(1.12); transform: scale(var(--lh-zoom, 1)); transition: transform .9s cubic-bezier(.22,1,.36,1), filter .5s ease; }
.lh-orbit.is-focused .lh-orbit__canvas { filter: contrast(1.14) saturate(1.3) drop-shadow(0 0 18px rgba(11,169,155,.2)); }
.lh-orbit.is-focused .lh-industry:not(.is-selected) { opacity: .36; filter: blur(1px); }
.lh-industry.is-selected { z-index: 8; border-color: rgba(11,169,155,.8); background: rgba(255,255,255,.92); box-shadow: 0 0 0 5px rgba(11,169,155,.12), 0 16px 40px rgba(15,40,60,.15); }
.lh-industry.is-selected > i { transform: translateZ(42px) scale(1.28); }
.lh-orbit__fallback { position: absolute; z-index: 1; width: 62%; aspect-ratio: 1; left: 19%; top: 2%; border-radius: 50%; border: 1px solid rgba(11, 169, 155, .3); background: radial-gradient(circle at 38% 34%, rgba(36, 120, 210, .18), rgba(214, 235, 244, .5) 38%, rgba(255, 255, 255, .2) 67%); box-shadow: inset -25px -14px 45px rgba(36, 120, 210, .12), 0 0 70px rgba(11, 169, 155, .1); }
.lh-orbit.is-webgl .lh-orbit__fallback { opacity: .27; }
.lh-orbit__ring { position: absolute; inset: 8%; border: 1px solid rgba(36, 120, 210, .3); border-radius: 50%; }
.lh-orbit__ring--one { transform: scaleY(.38) rotate(18deg); }
.lh-orbit__ring--two { transform: scaleX(.34) rotate(-16deg); }
.lh-orbit__core { position: absolute; width: 10px; height: 10px; left: 44%; top: 29%; border: 2px solid var(--lh-primary); border-radius: 50%; box-shadow: 0 0 18px rgba(11, 169, 155, .18); }
.lh-industry { position: absolute; z-index: 4; min-width: 114px; padding: 0; border: 1px solid rgba(16, 42, 58, .12); color: inherit; background: rgba(255, 255, 255, .78); box-shadow: 0 12px 30px rgba(15, 40, 60, .12); backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px); transform-style: preserve-3d; transition: opacity .45s ease, filter .45s ease, border-color .3s ease; cursor: pointer; }
.lh-industry > i { position: relative; display: block; min-width: 114px; padding: 10px 12px 10px 38px; font-style: normal; transform-style: preserve-3d; transition: transform .75s cubic-bezier(.22,1,.36,1); }
.lh-industry--medical { animation-delay: -1.5s; }.lh-industry--power { animation-delay: -3s; }.lh-industry--telecom { animation-delay: -4.5s; }.lh-industry--agriculture { animation-delay: -6s; }.lh-industry--water { animation-delay: -7.5s; }
@keyframes lhNodeFloat { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(0,-8px,0); } }
.lh-industry::after { content: ""; position: absolute; width: 38px; height: 1px; top: 50%; background: linear-gradient(90deg, rgba(11, 169, 155, .6), transparent); }
.lh-industry > i > span { position: absolute; left: 10px; top: 12px; color: var(--lh-primary); font-size: 9px; font-family: monospace; }
.lh-industry b, .lh-industry small { display: block; }
.lh-industry b { font-size: 12px; font-weight: 600; }
.lh-industry small { margin-top: 3px; color: var(--lh-muted); font-size: 8px; letter-spacing: .09em; text-transform: uppercase; }
.lh-industry--food { left: -3%; top: 20%; }
.lh-industry--food::after, .lh-industry--power::after { left: 100%; }
.lh-industry--medical { right: -2%; top: 14%; }
.lh-industry--medical::after, .lh-industry--telecom::after { right: 100%; transform: scaleX(-1); }
.lh-industry--power { left: -1%; bottom: 25%; }
.lh-industry--telecom { right: -4%; bottom: 31%; }
.lh-industry--agriculture { left: 10%; top: 40%; }
.lh-industry--water { right: 10%; top: 36%; }
.lh-device-status { position: absolute; z-index: 5; right: -15%; bottom: -30%; width: 210px; padding: 15px; border: 1px solid rgba(36, 120, 210, .22); background: rgba(255, 255, 255, .8); box-shadow: 0 20px 45px rgba(15, 40, 60, .14); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); animation: lhStatusFloat 7s ease-in-out infinite; }
@keyframes lhStatusFloat { 0%,100% { transform: translate3d(0,0,0); } 50% { transform: translate3d(8px,-5px,0); } }
.lh-device-status__head, .lh-device-status__foot { display: flex; justify-content: space-between; align-items: center; color: var(--lh-muted); font-family: monospace; font-size: 8px; letter-spacing: .06em; }
.lh-device-status__head span { display: flex; align-items: center; gap: 6px; }
.lh-device-status__head i { width: 5px; height: 5px; border-radius: 50%; background: var(--lh-primary); box-shadow: 0 0 8px rgba(11, 169, 155, .18); }
.lh-device-status__head b { padding: 3px 5px; color: var(--lh-primary); font-size: 8px; border: 1px solid rgba(11, 169, 155, .3); }
.lh-device-status__metric { display: flex; align-items: end; justify-content: space-between; margin-top: 13px; }
.lh-device-status__metric strong { font-size: 26px; font-weight: 500; letter-spacing: -.04em; }
.lh-device-status__metric strong small { color: var(--lh-primary); font-size: 12px; }
.lh-device-status__metric > span { padding-bottom: 4px; color: var(--lh-muted); font-size: 9px; }
.lh-device-status__bars { height: 25px; margin: 7px 0 10px; display: flex; align-items: end; gap: 3px; }
.lh-device-status__bars i { flex: 1; height: var(--bar, 50%); background: linear-gradient(to top, var(--lh-accent), var(--lh-primary)); opacity: .75; }
.lh-device-status__bars i:nth-child(3n+1) { --bar: 42%; }.lh-device-status__bars i:nth-child(3n+2) { --bar: 78%; }.lh-device-status__bars i:nth-child(3n) { --bar: 58%; }
.lh-device-status__foot b { color: var(--lh-primary); }
.lh-orbit__caption { display: flex; gap: 9px; align-items: center; margin: 22px 0 0; color: var(--lh-muted); font: 9px/1 monospace; letter-spacing: .13em; }
.lh-orbit__caption span { color: var(--lh-primary); font-size: 7px; }.lh-orbit__caption b { margin-left: auto; color: var(--lh-muted); }
.lh-hero__scroll { position: absolute; z-index: 5; left: 50%; bottom: 26px; display: flex; align-items: center; gap: 11px; color: var(--lh-muted); font: 8px/1 monospace; letter-spacing: .16em; text-decoration: none; transform: translateX(-50%); }
.lh-hero__scroll span { position: relative; width: 1px; height: 30px; background: rgba(16, 42, 58, .18); overflow: hidden; }
.lh-hero__scroll span::after { content: ""; position: absolute; inset: 0; background: var(--lh-primary); transform: translateY(-100%); animation: lh-scroll-line 2s ease-in-out infinite; }
@keyframes lh-scroll-line { 45%, 100% { transform: translateY(100%); } }

@media (max-width: 1080px) {
    .lh-nav { gap: 20px; }.lh-nav a { font-size: 13px; }.lh-header__consult { display: none; }
    .lh-hero__inner { grid-template-columns: minmax(0, 1fr) minmax(430px, .9fr); gap: 24px; }
    .lh-hero h1 { font-size: clamp(34px, 4.2vw, 46px); }
}
@media (max-width: 860px) {
    .lh-hero { background-position: 64% center; }
    .lh-brand { padding-bottom: 10px; }.lh-brand::after { width: 150px; }
    .lh-eyebrow { left: 0; top: 0; margin-bottom: 25px; white-space: normal; }
    .lh-hero__actions, .lh-hero__proof { top: 0; }
    .lh-device-status { right: 3%; bottom: -10%; }
    .lh-site-header { height: 72px; }.lh-header__inner { width: min(100% - 32px, 1240px); }.lh-brand img { width: 160px; }
    .lh-menu-toggle { display: block; margin-left: auto; }.lh-site-header.is-menu-open .lh-menu-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg); }.lh-site-header.is-menu-open .lh-menu-toggle span:nth-child(2) { opacity: 0; }.lh-site-header.is-menu-open .lh-menu-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
    .lh-nav { position: absolute; top: 72px; right: 0; left: 0; max-height: calc(100svh - 72px); margin: 0; padding: 18px 24px 26px; overflow-y: auto; display: grid; gap: 0; visibility: hidden; opacity: 0; transform: translateY(-10px); background: rgba(255, 255, 255, .96); border-bottom: 1px solid rgba(16, 42, 58, .08); box-shadow: 0 22px 50px rgba(15, 40, 60, .14); backdrop-filter: blur(18px); transition: .2s ease; }
    .lh-site-header.is-menu-open .lh-nav { visibility: visible; opacity: 1; transform: none; }.lh-nav a { padding: 13px 0; font-size: 15px; }.lh-nav a::after { bottom: 9px; transform-origin: left; }
    .lh-nav__group { display: grid; grid-template-columns: 1fr 44px; }
    .lh-nav__group > a { padding-right: 0; }
    .lh-nav__group > button { position: static; width: 44px; height: 46px; color: var(--lh-text); }
    .lh-nav__submenu { position: static; grid-column: 1 / -1; min-width: 0; padding: 0 0 8px 16px; border: 0; display: none; visibility: visible; opacity: 1; transform: none; background: transparent; box-shadow: none; }
    .lh-nav__group:hover .lh-nav__submenu,
    .lh-nav__group:focus-within .lh-nav__submenu { display: none; }
    .lh-nav__group.is-submenu-open .lh-nav__submenu { display: grid; }
    .lh-nav .lh-nav__submenu a { padding: 8px 12px; font-size: 13px; }
    .lh-hero { min-height: 1020px; height: auto; }.lh-hero__inner { width: min(100% - 36px, 680px); min-height: 0; padding: 124px 0 100px; display: flex; flex-direction: column; align-items: stretch; gap: 78px; }
    .lh-hero h1 { font-size: clamp(34px, 7.2vw, 48px); }.lh-hero__description { font-size: 18px; }.lh-orbit { width: min(100%, 610px); margin: auto; }
    .lh-industry-focus { position: relative; inset: auto; display: none; }.lh-hero.is-industry-mode .lh-hero__content { display: none; }.lh-hero.is-industry-mode .lh-industry-focus { display: block; }.lh-hero.is-industry-mode .lh-orbit { transform: translate3d(12%,8%,0) scale(.68); transform-origin: right top; margin-top: -28px; }.lh-hero.is-industry-mode .lh-device-status { right: -4%; bottom: -10%; transform: scale(.82); }.lh-hero.is-industry-mode .lh-industry { left: 88%; width: 132px; min-width: 132px; transform: scale(1.26) !important; }.lh-hero.is-industry-mode .lh-industry.is-selected { transform: translateX(12px) scale(1.46) !important; }.lh-hero.is-industry-mode .lh-industry > i { min-width: 132px; }.lh-industry-focus__media { width: 100%; }
    .lh-hero.is-industry-mode .lh-industry--food { top: 2%; }.lh-hero.is-industry-mode .lh-industry--medical { top: 18%; }.lh-hero.is-industry-mode .lh-industry--agriculture { top: 34%; }.lh-hero.is-industry-mode .lh-industry--power { top: 50%; }.lh-hero.is-industry-mode .lh-industry--water { top: 66%; }.lh-hero.is-industry-mode .lh-industry--telecom { top: 82%; }
}
@media (max-width: 560px) {
    .lh-hero__inner { width: min(100% - 30px, 520px); padding-top: 112px; gap: 58px; }.lh-eyebrow { font-size: 9px; letter-spacing: .11em; }.lh-eyebrow span { width: 20px; }
    .lh-hero h1 { width: 100%; min-height: 3.75em; font-size: clamp(31px, 9vw, 42px); letter-spacing: -.03em; }.lh-hero h1 br:first-of-type { display: none; }.lh-hero h1 > .lh-title-scene { white-space: normal; }.lh-hero__description { font-size: 16px; line-height: 1.75; }
    .lh-button { flex: 1 1 100%; }.lh-hero__proof { gap: 12px 18px; }
    .lh-orbit__stage { aspect-ratio: 4 / 5; }.lh-orbit__fallback { width: 88%; left: 6%; top: 12%; }.lh-industry { min-width: 102px; }.lh-industry > i { min-width: 102px; padding-left: 34px; }.lh-industry--food { left: -2%; top: 10%; }.lh-industry--medical { right: -2%; top: 24%; }.lh-industry--agriculture { left: -1%; top: 38%; }.lh-industry--power { left: -1%; top: 52%; }.lh-industry--water { right: -2%; top: 66%; }.lh-industry--telecom { right: -2%; top: 84%; }.lh-industry::after { width: 18px; }
    .lh-device-status { right: 7%; bottom: -38%; width: 190px; }.lh-orbit__caption { margin-top: 43px; }.lh-hero__scroll { display: none; }
    .lh-hero.is-industry-mode .lh-orbit { transform: translate3d(16%,4%,0) scale(.62); transform-origin: right top; margin-top: -72px; }.lh-hero.is-industry-mode .lh-device-status { right: 0; bottom: -4%; transform: scale(.76); }.lh-hero.is-industry-mode .lh-industry { left: 70%; width: 122px; min-width: 122px; transform: scale(1.18) !important; }.lh-hero.is-industry-mode .lh-industry.is-selected { transform: translateX(9px) scale(1.38) !important; }.lh-hero.is-industry-mode .lh-industry > i { min-width: 122px; padding: 10px 10px 10px 34px; }
}
@media (prefers-reduced-motion: reduce) {
    .lh-hero { animation: none; background-size: cover; }
    .lh-eyebrow, .lh-industry, .lh-device-status { animation: none; }
    .lh-hero h1 > .lh-title-scene:first-child, .lh-hero__description, .lh-hero__actions, .lh-hero__proof { visibility: visible; opacity: 1; transform: none; filter: none; animation: none; }
    .lh-site-header *, .lh-hero * { scroll-behavior: auto !important; animation: none !important; transition-duration: .01ms !important; }
    .lh-industry-focus__media img { transform: none; }
}