:root {
  --bg: #06131f;
  --bg-deep: #030c14;
  --panel: #0d2030;
  --panel-light: #162c3d;
  --line: rgba(125, 180, 218, .22);
  --text: #eff7fc;
  --muted: #91aabb;
  --blue: #5bb8ff;
  --cyan: #65e6dc;
  --orange: #f1a86a;
  --max: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--bg); font-family: "Noto Sans SC", sans-serif; font-size: 14px; line-height: 1.7; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
.container { width: min(calc(100% - 64px), var(--max)); margin: 0 auto; }
.noise { position: fixed; inset: 0; pointer-events: none; opacity: .035; z-index: 50; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E"); }
.site-header { position: fixed; left: 0; right: 0; top: 0; z-index: 100; border-bottom: 1px solid rgba(146, 199, 230, .13); background: rgba(3, 12, 20, .72); backdrop-filter: blur(14px); transition: background .25s, box-shadow .25s, border-color .25s; }
.site-header.is-scrolled { background: rgba(3, 12, 20, .95); border-bottom-color: rgba(91, 184, 255, .25); box-shadow: 0 10px 28px rgba(0, 0, 0, .28); }
.nav-shell { width: min(calc(100% - 64px), 1440px); min-height: 76px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; min-width: 280px; gap: 10px; }
.brand-mark { position: relative; display: inline-block; width: 31px; height: 38px; transform: skew(-11deg); color: var(--blue); }
.brand-mark:before, .brand-mark:after, .brand-mark i, .brand-mark b { content: ""; position: absolute; border: 2px solid currentColor; }
.brand-mark:before { left: 2px; top: 1px; width: 16px; height: 33px; border-right: 0; border-radius: 10px 0 0 10px; }
.brand-mark:after { left: 8px; top: 6px; width: 18px; height: 23px; border-left: 0; border-radius: 0 8px 8px 0; }
.brand-mark i { left: 4px; top: 17px; width: 22px; border-width: 2px 0 0; transform: rotate(-20deg); }
.brand-mark b { left: 4px; top: 23px; width: 12px; border-width: 2px 0 0; transform: rotate(-20deg); }
.brand-copy { display: flex; flex-direction: column; line-height: 1.05; }
.brand-copy strong { font-size: 17px; letter-spacing: 2px; }
.brand-copy small { margin-top: 5px; color: var(--blue); font: 600 9px/1 "Manrope", sans-serif; letter-spacing: 2px; }
.brand-divider { height: 27px; width: 1px; background: var(--line); margin: 0 2px 0 6px; }
.brand-company { color: #a9b8c2; font-size: 11px; white-space: nowrap; }
.main-nav { display: flex; align-items: center; gap: clamp(18px, 2vw, 34px); color: #b1bec8; font-size: 13px; }
.main-nav a { position: relative; padding: 27px 0 24px; white-space: nowrap; transition: color .2s; }
.main-nav a:hover, .main-nav a.active { color: var(--text); }
.main-nav a.active:after { position: absolute; content: ""; left: 0; right: 0; bottom: 14px; height: 2px; background: var(--blue); box-shadow: 0 0 12px var(--blue); }
.main-nav .nav-cta { padding: 10px 15px; color: #f5fbff; border: 1px solid rgba(91, 184, 255, .55); background: #0b5cad; border-radius: 3px; box-shadow: 0 0 20px rgba(42, 138, 234, .2); }
.main-nav .nav-cta:after { display: none; }
.nav-cta span, .button span, .text-link span { margin-left: 8px; font-size: 16px; }
.menu-toggle { display: none; width: 40px; height: 40px; padding: 8px; border: 1px solid var(--line); background: transparent; }
.menu-toggle span { display: block; height: 1px; margin: 5px 0; background: var(--text); }

.hero { position: relative; min-height: 690px; overflow: hidden; padding-top: 150px; background: var(--bg-deep); }
.hero-backdrop { position: absolute; inset: 0; background-image: linear-gradient(90deg, rgba(3, 12, 20, .94) 0%, rgba(4, 17, 28, .76) 43%, rgba(4, 15, 26, .53) 100%), url("./assets/optimized/hero/city-night.webp"); background-size: cover; background-position: center; opacity: .9; }
.hero-backdrop:after { position: absolute; content: ""; inset: 0; background: linear-gradient(0deg, var(--bg) 0%, transparent 28%); opacity: .92; }
.hero-grid-lines { position: absolute; inset: 0; opacity: .08; pointer-events: none; background-size: 80px 80px; background-image: linear-gradient(rgba(105, 175, 218, .5) 1px, transparent 1px), linear-gradient(90deg, rgba(105, 175, 218, .5) 1px, transparent 1px); mask-image: linear-gradient(90deg, black, transparent 80%); }
.hero-shell { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.2fr; gap: 50px; align-items: center; }
.eyebrow { margin: 0 0 15px; color: var(--blue); font: 700 11px/1.2 "Manrope", sans-serif; letter-spacing: 2.4px; }
.eyebrow span { display: inline-block; width: 26px; height: 1px; margin: 0 8px 4px 0; background: var(--blue); }
.hero h1 { max-width: 560px; margin: 0; font-size: clamp(42px, 4.4vw, 66px); line-height: 1.13; letter-spacing: 1px; font-weight: 900; }
.hero h1 em { color: #c2e5ff; font-style: normal; text-shadow: 0 0 30px rgba(91, 184, 255, .28); }
.hero-lede { margin: 24px 0 10px; color: #d8edf9; font-size: 21px; font-weight: 600; letter-spacing: 2px; }
.hero-description { max-width: 470px; margin: 0; color: #a7bac7; font-size: 14px; }
.hero-actions { display: flex; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; min-height: 44px; align-items: center; padding: 0 18px; border: 1px solid transparent; border-radius: 2px; font-size: 13px; font-weight: 700; transition: transform .2s, background .2s, border-color .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: #0d6fc6; border-color: #42a9f8; box-shadow: 0 10px 24px rgba(13, 111, 198, .2); }
.button-primary:hover { background: #1685e4; }
.button-ghost { color: #d7eaf5; border-color: rgba(148, 202, 232, .45); background: rgba(8, 29, 45, .6); }
.button-ghost:hover { border-color: var(--blue); }
.play { font-size: 10px !important; }
.hero-note { display: flex; align-items: center; gap: 7px; margin-top: 22px; color: #7995a8; font: 10px "Manrope", sans-serif; letter-spacing: 1px; }
.hero-note b { color: #9ec0c9; font-weight: 500; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.dashboard-wrap { position: relative; transform: perspective(1200px) rotateY(-4deg); }
.dashboard-glow { position: absolute; inset: 5% -3% -8%; background: rgba(32, 149, 244, .23); filter: blur(44px); }
.dashboard { position: relative; padding: 12px; border: 1px solid rgba(106, 193, 255, .68); background: rgba(4, 17, 30, .9); box-shadow: 0 0 0 5px rgba(26, 91, 141, .1), 0 24px 70px rgba(0,0,0,.44); transform: rotateX(2deg); }
.dashboard:before { position: absolute; content: ""; inset: 0; pointer-events: none; border: 1px solid rgba(255,255,255,.06); }
.dashboard-topbar { display: flex; align-items: center; gap: 7px; height: 26px; color: #b8cedc; font: 10px "Manrope", "Noto Sans SC", sans-serif; border-bottom: 1px solid rgba(95, 168, 222, .2); }
.mini-logo { color: #5ec7ff; font: 700 italic 16px Arial; }
.dashboard-meta { display: flex; gap: 13px; align-items: center; margin-left: auto; color: #7091a5; font-size: 8px; }
.dashboard-meta span:first-child { color: var(--cyan); }
.dashboard-meta i { width: 8px; height: 8px; border: 1px solid #81a6bb; border-radius: 50%; }
.dashboard-body { display: grid; grid-template-columns: 90px 1fr 158px; gap: 10px; min-height: 245px; padding: 12px 0; }
.dashboard-stats { display: flex; flex-direction: column; gap: 2px; padding: 1px 10px; border-right: 1px solid rgba(95, 168, 222, .18); }
.dashboard-stats small { color: #7593a8; font-size: 8px; }
.dashboard-stats strong { margin-bottom: 5px; color: #d7effd; font: 600 15px "Manrope", sans-serif; }
.dashboard-stats .danger { color: #ed8b8b; }.dashboard-stats .warning { color: #ffc98f; }
.health-ring { display: grid; width: 57px; height: 57px; place-content: center; margin: 9px auto 0; border: 2px solid #31a7ff; border-right-color: transparent; border-radius: 50%; color: #a8e5ff; text-align: center; box-shadow: 0 0 16px rgba(49,167,255,.3); transform: rotate(-18deg); }
.health-ring span, .health-ring small { transform: rotate(18deg); }.health-ring span { font: 10px "Manrope"; }.health-ring small { color: #6f92a9; font-size: 6px; }
.panel-label { display: flex; justify-content: space-between; color: #8baec5; font-size: 8px; }.panel-label span { color: var(--cyan); }.panel-label small { color: #688699; font-size: 7px; }
.map-panel { position: relative; padding: 2px 10px; border: 1px solid rgba(84, 157, 215, .2); background: rgba(10, 39, 62, .32); }
.china-map { position: relative; width: 90%; height: 190px; margin: 9px auto 0; clip-path: polygon(6% 24%, 18% 12%, 32% 13%, 43% 4%, 57% 12%, 73% 15%, 84% 27%, 96% 33%, 87% 46%, 93% 61%, 78% 62%, 70% 77%, 56% 68%, 47% 91%, 35% 76%, 23% 79%, 19% 64%, 5% 60%, 11% 44%, 0 36%); border: 1px solid #1d8ef1; background: radial-gradient(circle at 50% 50%, rgba(25, 138, 236, .5), rgba(5, 45, 86, .45)); box-shadow: 0 0 28px rgba(23, 130, 235, .35); }
.china-map:before { position: absolute; content: ""; inset: 9px; border: 1px solid rgba(70, 178, 255, .4); clip-path: inherit; }
.map-line { position: absolute; height: 1px; background: #56c6ff; transform-origin: left; box-shadow: 0 0 4px #4aaeff; }.line-a { width: 115px; left: 24%; top: 35%; transform: rotate(21deg); }.line-b { width: 130px; left: 21%; top: 60%; transform: rotate(-17deg); }.line-c { width: 94px; left: 48%; top: 44%; transform: rotate(47deg); }
.map-point { position: absolute; width: 6px; height: 6px; border: 1px solid white; border-radius: 50%; background: #56c9ff; box-shadow: 0 0 0 4px rgba(86,201,255,.2), 0 0 13px #56c9ff; }.p1 { left: 26%; top: 31%; }.p2 { left: 51%; top: 41%; }.p3 { left: 69%; top: 33%; }.p4 { left: 41%; top: 66%; }.p5 { left: 61%; top: 74%; }
.map-legend { display: flex; justify-content: center; gap: 14px; color: #7195a9; font-size: 7px; }.map-legend i { display: inline-block; width: 5px; height: 5px; margin-right: 4px; border-radius: 50%; }.legend-blue { background: #317ee4; }.legend-cyan { background: var(--cyan); }
.camera-panel { padding: 2px 0 0; }.camera-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-top: 9px; }.camera { position: relative; height: 84px; overflow: hidden; border: 1px solid rgba(122, 186, 224, .28); background-size: cover; background-position: center; }.camera:after { position: absolute; content: ""; inset: 0; background: linear-gradient(transparent 65%, rgba(3, 12, 20, .75)); }.camera span { position: absolute; z-index: 1; bottom: 3px; left: 5px; color: #c9e1ee; font-size: 7px; }.camera-one { background-image: url('./assets/optimized/industry/steel-mill.webp'); }.camera-two { background-image: url('./assets/optimized/industry/ev-charging.webp'); }.camera-three { background-image: url('./assets/optimized/industry/construction.webp'); }.camera-four { background-image: url('./assets/optimized/solutions/fireworks-warehouse.webp'); }
.dashboard-bottom { display: grid; grid-template-columns: 1fr 1fr 1.35fr; gap: 10px; padding-top: 9px; border-top: 1px solid rgba(95, 168, 222, .2); }.chart-panel, .bars-panel, .alert-list { min-height: 83px; padding: 2px 9px; border: 1px solid rgba(84, 157, 215, .2); background: rgba(10, 39, 62, .3); }.chart-lines { position: relative; height: 53px; margin-top: 3px; overflow: hidden; background: repeating-linear-gradient(to bottom, transparent 0 16px, rgba(126, 189, 222, .1) 17px); }.chart-lines:after { position: absolute; content: ""; left: 0; top: 18px; width: 100%; height: 40px; border-top: 1px solid var(--cyan); border-radius: 55% 25% 0 0; transform: skewY(-13deg) rotate(4deg); box-shadow: 0 -3px 8px rgba(101, 230, 220, .4); }.chart-lines i { position: absolute; z-index: 1; width: 4px; height: 4px; background: var(--cyan); border-radius: 50%; }.chart-lines i:nth-child(1){left:11%;top:40px}.chart-lines i:nth-child(2){left:28%;top:33px}.chart-lines i:nth-child(3){left:43%;top:41px}.chart-lines i:nth-child(4){left:58%;top:23px}.chart-lines i:nth-child(5){left:72%;top:28px}.chart-lines i:nth-child(6){left:84%;top:13px}.chart-lines i:nth-child(7){left:94%;top:20px}.bars { display:flex; align-items:flex-end; gap:8px; height:57px; padding: 8px 10px 2px; }.bars i { width: 11px; background: linear-gradient(#62c8ff, #176ab2); border-top: 2px solid #a4e5ff; }.alert-list p { margin: 7px 0 0; color: #93afbd; font-size: 7px; white-space: nowrap; }.alert-list p b { display: inline-block; width: 4px; height: 4px; margin: 0 5px 2px 0; border-radius: 50%; background: var(--orange); }.alert-list em { float: right; color: #66899d; font-style: normal; }

.proof-strip { position: relative; z-index: 3; border-top: 1px solid rgba(118, 180, 215, .22); border-bottom: 1px solid rgba(118, 180, 215, .14); background: #081b2a; }.proof-grid { display: grid; grid-template-columns: repeat(4, .72fr) 2.7fr; min-height: 92px; align-items: center; }.proof-item { display: flex; align-items: baseline; flex-direction: column; padding-left: 20px; border-left: 1px solid rgba(118, 180, 215, .18); }.proof-item:first-child { border-left: 0; }.proof-item strong { font: 800 23px "Manrope", sans-serif; }.proof-item strong span { margin-left: 2px; color: var(--blue); font-size: 13px; }.proof-item > span { color: #7b99ab; font-size: 11px; }.protocols { display: flex; align-items: center; justify-content: flex-end; gap: 14px; padding-left: 28px; color: #8fa9b6; border-left: 1px solid rgba(118, 180, 215, .18); }.protocols small { color: #5e8399; font-size: 10px; }.protocols span { padding: 6px 8px; color: #bfd6e2; font: 10px "Manrope"; border: 1px solid rgba(129, 181, 211, .18); background: rgba(18, 54, 79, .4); }

.content-section, .about-section { padding: 106px 0 0; background: var(--bg); }.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 40px; }.section-heading h2 { margin: 0; font-size: 36px; line-height: 1.2; letter-spacing: 2px; }.section-heading > p { max-width: 360px; margin: 0 0 3px; color: var(--muted); font-size: 13px; }.capability-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }.capability-card { min-height: 290px; padding: 30px 26px 25px; border: 1px solid rgba(132, 190, 224, .23); background: linear-gradient(145deg, rgba(23, 48, 68, .78), rgba(6, 22, 35, .78)); transition: transform .25s, border-color .25s, background .25s; }.capability-card:hover { transform: translateY(-6px); border-color: rgba(94, 190, 255, .75); background: linear-gradient(145deg, rgba(28, 66, 94, .84), rgba(6, 26, 43, .84)); }.card-icon { position: relative; display: grid; width: 59px; height: 59px; place-items: center; margin-bottom: 24px; color: var(--blue); border: 1px solid #2c94e7; box-shadow: inset 0 0 14px rgba(37, 150, 232, .18), 0 0 16px rgba(31, 128, 220, .12); }.video-icon { border-radius: 5px; }.video-icon span { width: 23px; height: 19px; padding: 3px 0 0 3px; font-size: 11px; border: 1px solid #6bc4ff; }.ai-icon { border-radius: 50%; font: 800 17px "Manrope"; }.iot-icon { border: 0; font: 26px Arial; }.iot-icon:before { position: absolute; content: ""; inset: 7px; border: 1px solid var(--blue); border-radius: 50%; }.iot-icon i { position: absolute; width: 7px; height: 7px; border: 2px solid var(--blue); border-radius: 50%; }.iot-icon i:nth-of-type(1) { left: 0; top: 24px; }.iot-icon i:nth-of-type(2) { right: 0; top: 8px; }.iot-icon i:nth-of-type(3) { right: 3px; bottom: 4px; }.shield-icon { border-radius: 50%; font-size: 27px; }.capability-card h3 { margin: 0 0 11px; font-size: 18px; }.capability-card p { min-height: 76px; margin: 0; color: #8da6b5; font-size: 12px; }.capability-card a, .text-link { display: inline-flex; align-items: center; margin-top: 19px; color: var(--blue); font-size: 12px; font-weight: 600; }

.solutions-section { padding-bottom: 116px; }.solutions-layout { display: grid; grid-template-columns: 1.03fr 1fr; gap: 13px; }.solution-feature, .solution-tile { position: relative; overflow: hidden; background-image: var(--image); background-size: cover; background-position: center; }.solution-feature { min-height: 424px; }.solution-feature:after, .solution-tile:after, .case-image:after { position: absolute; content: ""; inset: 0; background: linear-gradient(0deg, rgba(4, 16, 26, .98), rgba(4, 16, 26, .08) 72%); }.solution-overlay { position: absolute; inset: 0; background: rgba(8, 39, 64, .18); }.solution-copy { position: absolute; z-index: 1; right: 30px; bottom: 27px; left: 30px; }.solution-tag { color: var(--cyan); font: 10px "Manrope"; letter-spacing: 2px; }.solution-copy h3 { margin: 10px 0; font-size: 25px; line-height: 1.3; }.solution-copy p { max-width: 470px; margin: 0; color: #b5c8d2; font-size: 12px; }.feature-list { display: grid; grid-template-columns: 1fr 1fr; max-width: 350px; gap: 7px 20px; margin: 21px 0 4px; color: #b8d9dc; font-size: 11px; }.feature-list span:first-letter { color: var(--cyan); }.solution-tiles { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: 1fr 1fr; gap: 9px; }.solution-tile { min-height: 205px; padding: 17px; display: flex; flex-direction: column; justify-content: flex-end; transition: transform .22s, border-color .22s; }.solution-tile:hover { transform: translateY(-4px); border-color: var(--blue); }.solution-tile:nth-child(4) { grid-column: span 2; }.solution-tile span, .solution-tile small { position: relative; z-index: 1; }.solution-tile span { font-size: 16px; font-weight: 700; }.solution-tile small { margin-top: 6px; color: var(--blue); font-size: 10px; }

.cases-section { padding-top: 106px; padding-bottom: 110px; background: #071722; }.case-controls { display: flex; gap: 8px; }.case-controls button { width: 36px; height: 36px; border: 1px solid rgba(130, 185, 215, .35); background: transparent; cursor: pointer; transition: background .2s, border-color .2s; }.case-controls button:hover { border-color: var(--blue); background: #0d5d99; }.case-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }.case-card { overflow: hidden; border: 1px solid rgba(132, 190, 224, .2); background: #0b2233; }.case-image { position: relative; height: 152px; background-image: var(--image); background-position: center; background-size: cover; }.case-image span { position: absolute; z-index: 1; top: 12px; left: 12px; padding: 3px 7px; color: #c9edff; border: 1px solid rgba(111, 194, 255, .6); background: rgba(7, 78, 139, .85); font-size: 10px; }.case-body { padding: 18px 17px 16px; }.case-body h3 { margin: 0 0 8px; font-size: 15px; line-height: 1.45; }.case-body p { height: 43px; margin: 0; color: #8ea6b5; font-size: 11px; line-height: 1.7; }.case-body div { display: flex; gap: 13px; padding-top: 12px; color: #69889a; border-top: 1px solid rgba(132, 190, 224, .15); font-size: 10px; }

.about-section { padding-bottom: 110px; }.about-grid { display: grid; grid-template-columns: 1.08fr 1.5fr 1.15fr; min-height: 310px; border: 1px solid rgba(132, 190, 224, .27); }.about-image { position: relative; min-height: 310px; background: linear-gradient(90deg, rgba(2, 16, 27, .1), rgba(5, 19, 32, .35)), url('./assets/optimized/industry/steel-floor.webp') center/cover; }.about-image:after { position: absolute; content: ""; inset: 0; background: linear-gradient(90deg, transparent 55%, rgba(7, 20, 31, .92)); }.about-image-label { position: absolute; z-index: 1; left: 24px; bottom: 23px; display: flex; align-items: center; gap: 8px; }.about-image-label strong { color: white; font: 800 45px "Manrope"; }.about-image-label span { color: #a2cde2; font: 9px/1.4 "Manrope"; letter-spacing: 1px; }.about-intro, .company-info { padding: 31px 34px; }.about-intro { border-right: 1px solid rgba(132, 190, 224, .2); }.about-intro h3 { margin: 0 0 17px; font-size: 23px; line-height: 1.45; }.about-intro h3 em { color: var(--blue); font-style: normal; }.about-intro p { margin: 0; color: #94adbc; font-size: 12px; }.cert-list { display: flex; gap: 16px; margin-top: 28px; }.cert-list span { display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--blue); font-size: 22px; }.cert-list small { color: #7595a5; font-size: 9px; white-space: nowrap; }.company-info h3 { margin: 0 0 16px; font-size: 17px; }.company-info dl { margin: 0; }.company-info dl div { display: flex; gap: 8px; margin: 7px 0; font-size: 11px; }.company-info dt { flex: 0 0 94px; color: #6f8fa0; }.company-info dd { margin: 0; color: #c5d9e2; }.company-info .text-link { margin-top: 18px; }
.contact-banner { position: relative; min-height: 205px; overflow: hidden; border-top: 1px solid rgba(125, 180, 218, .15); border-bottom: 1px solid rgba(125, 180, 218, .18); background: #071a29; }.contact-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4, 17, 28, .97), rgba(4, 17, 28, .68)), url('./assets/optimized/hero/city-night.webp') center/cover; }.contact-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; min-height: 205px; }.contact-inner h2 { margin: 0; font-size: 28px; letter-spacing: 1px; }.contact-inner p:not(.eyebrow) { margin: 6px 0 0; color: #91adbd; font-size: 12px; }.contact-inner .button { flex: 0 0 auto; }
.site-footer { padding: 52px 0 42px; background: #04111c; }.footer-grid { display: grid; grid-template-columns: 1.25fr 2.4fr .5fr; gap: 60px; }.footer-brand .brand { min-width: auto; }.footer-brand p { margin: 24px 0 3px; color: #7994a3; font-size: 10px; }.footer-brand > small { color: #536e7d; font-size: 10px; }.footer-links { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }.footer-links div { display: flex; flex-direction: column; gap: 8px; }.footer-links strong { margin-bottom: 6px; color: #d2e3eb; font-size: 12px; }.footer-links a { color: #718d9b; font-size: 10px; }.footer-links a:hover { color: var(--blue); }.footer-contact { display: flex; flex-direction: column; align-items: center; gap: 8px; color: #718d9b; font-size: 10px; }.qr-placeholder { position: relative; display: grid; width: 84px; height: 84px; place-items: center; grid-template-columns: repeat(5, 1fr); grid-template-rows: repeat(5, 1fr); padding: 7px; gap: 2px; background: #f1f5ed; }.qr-placeholder span { width: 100%; height: 100%; background: #07131c; }.qr-placeholder span:nth-child(1) { grid-column: 1 / span 2; grid-row: 1 / span 2; }.qr-placeholder span:nth-child(2) { grid-column: 4 / span 2; grid-row: 1 / span 2; }.qr-placeholder span:nth-child(3) { grid-column: 1 / span 2; grid-row: 4 / span 2; }.qr-placeholder span:nth-child(4) { grid-column: 3 / span 2; grid-row: 3 / span 2; }.qr-placeholder b { position: absolute; font-size: 7px; color: #f1f5ed; }
.back-top { position: fixed; right: 24px; bottom: 24px; z-index: 10; display: grid; width: 37px; height: 37px; place-items: center; color: var(--blue); border: 1px solid rgba(91,184,255,.4); background: rgba(4,17,28,.85); opacity: 0; pointer-events: none; cursor: pointer; transition: opacity .2s; }.back-top.visible { opacity: 1; pointer-events: auto; }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }.reveal.is-visible { opacity: 1; transform: translateY(0); }.reveal-delay { transition-delay: .08s; }.reveal-delay-2 { transition-delay: .16s; }.reveal-delay-3 { transition-delay: .24s; }

@media (max-width: 1100px) { .main-nav { gap: 16px; }.brand-company { display: none; }.brand-divider { display: none; }.hero-shell { grid-template-columns: .85fr 1.15fr; gap: 25px; }.dashboard-body { grid-template-columns: 80px 1fr 130px; }.protocols { gap: 7px; padding-left: 14px; }.protocols span { padding: 5px; } }
@media (max-width: 800px) { .container, .nav-shell { width: min(calc(100% - 36px), var(--max)); }.nav-shell { min-height: 65px; }.menu-toggle { display: block; }.main-nav { position: absolute; top: 65px; right: 18px; left: 18px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 15px 15px; border: 1px solid var(--line); background: rgba(3, 14, 24, .97); box-shadow: 0 20px 40px rgba(0,0,0,.3); }.main-nav.open { display: flex; }.main-nav a { padding: 10px 0; }.main-nav a.active:after { bottom: 5px; right: auto; width: 26px; }.main-nav .nav-cta { margin-top: 7px; padding: 10px 13px; text-align: center; }.hero { min-height: 980px; padding-top: 130px; }.hero-shell { display: block; }.hero-copy { max-width: 590px; }.hero h1 { font-size: clamp(38px, 10vw, 58px); }.dashboard-wrap { margin-top: 57px; transform: none; }.dashboard-body { grid-template-columns: 75px 1fr 140px; }.proof-grid { grid-template-columns: repeat(4, 1fr); padding: 18px 0; }.proof-item { padding-left: 11px; }.proof-item strong { font-size: 18px; }.proof-item > span { font-size: 9px; }.protocols { grid-column: 1 / -1; justify-content: flex-start; border-left: 0; border-top: 1px solid rgba(118, 180, 215, .18); margin-top: 18px; padding: 15px 0 0; flex-wrap: wrap; }.content-section, .about-section { padding-top: 76px; }.section-heading { align-items: flex-start; flex-direction: column; margin-bottom: 28px; }.section-heading h2 { font-size: 30px; }.section-heading > p { max-width: 480px; }.capability-grid { grid-template-columns: repeat(2, 1fr); }.capability-card { min-height: 260px; padding: 23px 20px; }.capability-card p { min-height: auto; }.solutions-section { padding-bottom: 80px; }.solutions-layout { grid-template-columns: 1fr; }.solution-feature { min-height: 410px; }.solution-tiles { min-height: 405px; }.case-track { grid-template-columns: repeat(2, 1fr); }.about-grid { grid-template-columns: 1fr 1fr; }.about-image { min-height: 330px; }.about-intro { border-right: 0; }.company-info { grid-column: 1 / -1; border-top: 1px solid rgba(132,190,224,.2); }.contact-inner { align-items: flex-start; flex-direction: column; justify-content: center; gap: 20px; }.contact-inner h2 { font-size: 24px; }.footer-grid { grid-template-columns: 1fr 1.6fr; gap: 40px 25px; }.footer-contact { align-items: flex-start; }.footer-contact small { display: none; } }
@media (max-width: 520px) { .brand { min-width: 0; }.brand-copy strong { font-size: 15px; }.hero { min-height: 935px; }.hero-description { font-size: 13px; }.hero-actions { flex-direction: column; align-items: stretch; max-width: 260px; }.button { justify-content: space-between; }.dashboard { padding: 8px; }.dashboard-body { grid-template-columns: 62px 1fr; min-height: 245px; }.camera-panel { display: none; }.dashboard-bottom { grid-template-columns: 1fr 1fr; }.alert-list { grid-column: 1 / -1; }.proof-grid { gap: 14px 0; }.proof-item { padding-left: 8px; }.proof-item strong { font-size: 16px; }.protocols { gap: 6px; }.protocols small { flex-basis: 100%; }.capability-grid { grid-template-columns: 1fr; }.capability-card { min-height: auto; }.solution-feature { min-height: 460px; }.solution-copy { right: 21px; bottom: 23px; left: 21px; }.solution-copy h3 { font-size: 21px; }.solution-tiles { grid-template-columns: 1fr 1fr; min-height: 460px; }.solution-tile { min-height: 145px; }.solution-tile:nth-child(4) { grid-column: span 2; }.case-track { grid-template-columns: 1fr; }.case-card { display: grid; grid-template-columns: 38% 1fr; }.case-image { height: 100%; min-height: 170px; }.case-body { padding: 15px; }.case-body h3 { font-size: 14px; }.case-body p { height: auto; min-height: 42px; }.about-grid { grid-template-columns: 1fr; }.about-image { min-height: 230px; }.about-intro { padding: 27px 22px; }.company-info { padding: 27px 22px; }.cert-list { flex-wrap: wrap; gap: 10px 16px; }.footer-grid { grid-template-columns: 1fr; }.footer-links { grid-template-columns: repeat(2, 1fr); }.footer-contact { position: absolute; right: 25px; margin-top: -100px; }.site-footer { position: relative; }.back-top { right: 15px; bottom: 15px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; }.reveal { opacity: 1; transform: none; transition: none; }.button, .capability-card, .solution-tile { transition: none; } }

/* Keep production rendering local and lightweight; originals remain in assets/source. */
.hero-backdrop {
  background-image:
    linear-gradient(90deg, rgba(3, 12, 20, .94) 0%, rgba(4, 17, 28, .76) 43%, rgba(4, 15, 26, .53) 100%),
    url('./assets/optimized/hero/city-night.webp');
}

.camera-one { background-image: url('./assets/optimized/industry/steel-mill.webp'); }
.camera-two { background-image: url('./assets/optimized/industry/ev-charging.webp'); }
.camera-three { background-image: url('./assets/optimized/industry/construction.webp'); }
.camera-four { background-image: url('./assets/optimized/solutions/fireworks-warehouse.webp'); }

.about-image {
  background-image: linear-gradient(90deg, rgba(2, 16, 27, .1), rgba(5, 19, 32, .35)), url('./assets/optimized/industry/steel-floor.webp');
}

.contact-bg {
  background-image: linear-gradient(90deg, rgba(4, 17, 28, .97), rgba(4, 17, 28, .68)), url('./assets/optimized/hero/city-night.webp');
}

/* Use the supplied QR image in every footer. */
.qr-placeholder { display: block; padding: 0; overflow: hidden; background: #f1f5ed url('./assets/optimized/brand/qr-code.webp') center / contain no-repeat; }
.qr-placeholder span, .qr-placeholder b { display: none; }

/* Use the supplied brand artwork across header and footer. */
.brand-mark, .brand-copy { display: none; }
.brand::before { display: block; width: 145px; height: 53px; flex: 0 0 auto; content: ""; background: url('./assets/optimized/brand/logo.webp') center / contain no-repeat; }