:root {
  --navy-950: #050b14;
  --navy-900: #081425;
  --navy-850: #0b1a31;
  --navy-800: #10213c;
  --blue-700: #1557c8;
  --blue-600: #1f6feb;
  --blue-500: #2f7df4;
  --blue-300: #8bb7ff;
  --cyan-300: #7ce8ff;
  --ink: #101827;
  --muted: #5d6879;
  --soft: #f4f6fa;
  --paper: #ffffff;
  --line: #dce2eb;
  --line-dark: rgba(255, 255, 255, 0.14);
  --success: #20c985;
  --shell: 1180px;
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 32px;
  --shadow: 0 24px 80px rgba(8, 20, 37, 0.14);
  --ease: cubic-bezier(.2,.75,.25,1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 94px; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
img { max-width: 100%; display: block; }
[hidden] { display: none !important; }
.shell { width: min(calc(100% - 48px), var(--shell)); margin-inline: auto; }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 8px;
  color: white;
  background: var(--blue-600);
  transform: translateY(-150%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

.preview-bar {
  position: sticky;
  top: 0;
  z-index: 200;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 20px;
  color: #4d3100;
  background: #fff2c6;
  border-bottom: 1px solid #e8d189;
  font-size: 13px;
}
.preview-bar a { margin-left: 8px; font-weight: 800; text-decoration: underline; }
.preview-dot { width: 8px; height: 8px; border-radius: 50%; background: #e19d00; box-shadow: 0 0 0 4px rgba(225,157,0,.16); }

.announcement {
  position: relative;
  z-index: 80;
  color: #dce8fb;
  background: var(--navy-950);
  font-size: 12px;
  letter-spacing: .02em;
}
.announcement-inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.announcement a { color: white; font-weight: 750; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  border-bottom: 1px solid rgba(220,226,235,.85);
  backdrop-filter: blur(18px) saturate(170%);
  -webkit-backdrop-filter: blur(18px) saturate(170%);
}
.preview-bar:not([hidden]) ~ .announcement + .site-header { top: 42px; }
.nav-shell {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.brand img { width: 151px; height: auto; }
.desktop-nav { display: flex; align-items: center; gap: 34px; margin-left: auto; }
.desktop-nav a {
  position: relative;
  color: #344054;
  font-size: 13px;
  font-weight: 720;
  letter-spacing: .01em;
}
.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -9px;
  height: 2px;
  background: var(--blue-600);
  transition: right .25s var(--ease);
}
.desktop-nav a:hover::after,
.desktop-nav a.active::after { right: 0; }
.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 19px;
  color: white;
  background: var(--navy-900);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease;
}
.nav-cta:hover { background: var(--blue-700); transform: translateY(-1px); }
.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: var(--soft);
  cursor: pointer;
}
.menu-button span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform .25s ease;
}
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.mobile-menu { border-top: 1px solid var(--line); background: white; }
.mobile-menu-inner { padding-block: 12px 20px; display: grid; }
.mobile-menu a { padding: 13px 0; border-bottom: 1px solid var(--line); font-weight: 750; }

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: white;
  background:
    radial-gradient(circle at 82% 30%, rgba(47,125,244,.36), transparent 34%),
    radial-gradient(circle at 20% 95%, rgba(31,111,235,.2), transparent 36%),
    linear-gradient(135deg, var(--navy-950) 0%, var(--navy-900) 54%, #0a2347 100%);
}
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  opacity: .17;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.8), transparent 94%);
}
.hero-layout {
  position: relative;
  z-index: 2;
  min-height: 720px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(460px, .95fr);
  align-items: center;
  gap: 70px;
  padding-block: 86px 92px;
}
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: var(--blue-700);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .17em;
  text-transform: uppercase;
}
.kicker::before { content: ""; width: 25px; height: 2px; background: currentColor; }
.kicker.light { color: var(--blue-300); }
.hero h1 {
  max-width: 770px;
  margin: 0;
  font-size: clamp(54px, 6.4vw, 88px);
  line-height: .98;
  letter-spacing: -.065em;
  font-weight: 790;
}
.hero-lead {
  max-width: 690px;
  margin: 28px 0 0;
  color: #c9d6e9;
  font-size: clamp(18px, 1.55vw, 21px);
  line-height: 1.58;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .01em;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: white; background: var(--blue-600); box-shadow: 0 16px 34px rgba(31,111,235,.28); }
.button-primary:hover { background: var(--blue-500); box-shadow: 0 18px 44px rgba(31,111,235,.38); }
.button-ghost { color: white; border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.05); }
.button-ghost:hover { background: rgba(255,255,255,.11); border-color: rgba(255,255,255,.48); }
.button-white { color: var(--navy-900); background: white; box-shadow: 0 16px 34px rgba(0,0,0,.15); }
.button-outline { color: white; border-color: rgba(255,255,255,.35); background: transparent; }
.button-outline:hover { background: rgba(255,255,255,.1); }
.hero-note { display: flex; align-items: center; gap: 11px; margin-top: 26px; color: #95a9c6; font-size: 12px; font-weight: 650; }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 6px rgba(32,201,133,.12); }

.hero-visual {
  position: relative;
  min-height: 540px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 30px;
  background: rgba(8,20,37,.72);
  box-shadow: 0 40px 90px rgba(0,0,0,.38);
  overflow: hidden;
}
.hero-photo { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0; transition: opacity .35s ease; }
.hero-photo.has-image { opacity: .48; }
.hero-photo.has-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(5,11,20,.9), rgba(8,20,37,.42)); }
.system-map { position: relative; z-index: 2; min-height: 540px; display: flex; flex-direction: column; }
.map-head, .map-footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 17px 21px; color: #9bb1d0; font-size: 9px; font-weight: 900; letter-spacing: .12em; }
.map-head { border-bottom: 1px solid rgba(255,255,255,.12); }
.status-live { display: inline-flex; align-items: center; gap: 6px; color: #a9f7d9; }
.status-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--success); }
.map-body { position: relative; flex: 1; min-height: 430px; }
.map-lines { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-lines path { fill: none; stroke: rgba(139,183,255,.34); stroke-width: 1.5; stroke-dasharray: 6 7; }
.map-core {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 3;
  width: 150px;
  height: 150px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  transform: translate(-50%,-50%);
  border: 1px solid rgba(124,232,255,.48);
  border-radius: 50%;
  color: white;
  background: radial-gradient(circle, rgba(31,111,235,.36), rgba(8,20,37,.84) 68%);
  box-shadow: 0 0 70px rgba(47,125,244,.26), inset 0 0 40px rgba(47,125,244,.12);
  text-align: center;
}
.map-core::before, .map-core::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(139,183,255,.18); }
.map-core::before { inset: -18px; }
.map-core::after { inset: -38px; border-style: dashed; }
.map-core img { width: 42px; }
.map-core span { font-size: 9px; font-weight: 900; letter-spacing: .14em; line-height: 1.45; }
.map-node {
  position: absolute;
  z-index: 4;
  width: 108px;
  height: 72px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 13px;
  background: rgba(12,30,55,.86);
  box-shadow: 0 12px 40px rgba(0,0,0,.25);
}
.map-node b { color: var(--blue-300); font-size: 9px; letter-spacing: .12em; }
.map-node span { color: white; font-size: 10px; font-weight: 900; letter-spacing: .1em; }
.node-one { left: 26px; top: 32px; }
.node-two { right: 26px; top: 32px; }
.node-three { left: 26px; bottom: 32px; }
.node-four { right: 26px; bottom: 32px; }
.map-footer { border-top: 1px solid rgba(255,255,255,.12); justify-content: space-around; }
.map-footer span { position: relative; padding-left: 10px; }
.map-footer span::before { content: ""; position: absolute; left: 0; top: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--blue-300); transform: translateY(-50%); }

.proof-strip { background: white; border-bottom: 1px solid var(--line); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-item { min-height: 122px; display: flex; flex-direction: column; justify-content: center; padding: 24px 28px; border-right: 1px solid var(--line); }
.proof-item:first-child { border-left: 1px solid var(--line); }
.proof-item strong { color: var(--navy-900); font-size: 21px; letter-spacing: -.03em; }
.proof-item span { margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.45; }

.section { padding: 116px 0; }
.section-light { background: var(--soft); }
.section-copy h2,
.section-heading h2,
.operations-intro h2,
.partners-copy h2,
.contact-copy h2 {
  margin: 0;
  font-size: clamp(40px, 4.2vw, 62px);
  line-height: 1.05;
  letter-spacing: -.052em;
  font-weight: 775;
}
.about-layout { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 92px; }
.about-image {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #0c1e37, #123566 68%, #1f6feb);
  box-shadow: var(--shadow);
  background-size: cover;
  background-position: center;
}
.about-image.has-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(5,11,20,.55), transparent 58%); }
.about-placeholder { position: absolute; inset: 0; overflow: hidden; }
.about-placeholder::before { content: ""; position: absolute; inset: -30%; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 44px 44px; transform: perspective(600px) rotateX(50deg) translateY(22%); }
.shelf { position: absolute; left: 12%; right: 12%; height: 86px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; padding: 13px; border: 1px solid rgba(255,255,255,.2); background: rgba(5,11,20,.36); }
.shelf span { border: 1px solid rgba(139,183,255,.38); background: rgba(47,125,244,.12); }
.shelf-a { top: 22%; }
.shelf-b { top: 50%; }
.scan-line { position: absolute; left: 9%; right: 9%; top: 47%; height: 2px; background: var(--cyan-300); box-shadow: 0 0 22px var(--cyan-300); animation: scan 4s ease-in-out infinite; }
.inventory-label { position: absolute; left: 7%; bottom: 6%; color: rgba(255,255,255,.78); font-size: 9px; font-weight: 900; letter-spacing: .16em; }
@keyframes scan { 0%,100% { transform: translateY(-100px); opacity: .45; } 50% { transform: translateY(105px); opacity: 1; } }
.about-media blockquote { position: relative; z-index: 2; width: 86%; margin: -55px 0 0 auto; padding: 26px 28px; color: white; background: var(--blue-700); border-radius: 18px 0 18px 18px; font-size: 15px; font-weight: 720; line-height: 1.55; box-shadow: 0 20px 45px rgba(21,87,200,.28); }
.section-copy p { margin: 22px 0 0; color: var(--muted); font-size: 17px; line-height: 1.75; }
.signature-line { display: grid; grid-template-columns: 42px auto 1fr; align-items: center; gap: 12px; margin-top: 34px; color: var(--muted); font-size: 12px; }
.signature-line span { height: 1px; background: var(--line); }
.signature-line strong { color: var(--blue-700); letter-spacing: .12em; }
.signature-line em { font-style: normal; }

.section-heading { display: grid; grid-template-columns: 1.12fr .72fr; align-items: end; gap: 90px; margin-bottom: 52px; }
.section-heading p { margin: 0 0 4px; color: var(--muted); font-size: 16px; line-height: 1.7; }
.capability-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability-card { min-height: 350px; display: flex; flex-direction: column; padding: 38px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: white; transition: background .25s ease, transform .25s ease, box-shadow .25s ease; }
.capability-card:hover { position: relative; z-index: 2; background: #f8fbff; transform: translateY(-4px); box-shadow: 0 25px 60px rgba(8,20,37,.1); }
.card-top { display: flex; align-items: center; justify-content: space-between; color: var(--blue-700); font-size: 11px; font-weight: 900; letter-spacing: .15em; }
.card-top i { font-style: normal; font-size: 17px; }
.capability-card h3 { margin: 78px 0 15px; font-size: 27px; letter-spacing: -.035em; }
.capability-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }
.capability-card small { margin-top: auto; padding-top: 30px; color: #8792a4; font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }

.operations-section { background: #edf2f8; }
.operations-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 100px; }
.operations-intro { position: sticky; top: 130px; align-self: start; }
.operations-intro p { margin: 24px 0 0; color: var(--muted); font-size: 16px; line-height: 1.7; }
.barcode-art { width: 250px; height: 66px; display: flex; align-items: stretch; gap: 4px; margin-top: 50px; opacity: .28; }
.barcode-art i { display: block; flex: 1; background: var(--navy-900); }
.barcode-art i:nth-child(2n) { flex: .35; }
.barcode-art i:nth-child(3n) { flex: .65; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #cbd5e2; }
.process-list li { display: grid; grid-template-columns: 62px 1fr; gap: 24px; padding: 36px 0; border-bottom: 1px solid #cbd5e2; }
.process-list > li > span { width: 44px; height: 44px; display: grid; place-items: center; color: var(--blue-700); border: 1px solid #b8c8dc; border-radius: 50%; font-size: 10px; font-weight: 900; }
.process-list h3 { margin: 0 0 8px; font-size: 25px; letter-spacing: -.03em; }
.process-list p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }

.technology-section { position: relative; overflow: hidden; color: white; background: var(--navy-950); }
.tech-backdrop { position: absolute; inset: 0; opacity: .5; background: radial-gradient(circle at 75% 25%, rgba(31,111,235,.28), transparent 34%), linear-gradient(115deg, transparent 0 53%, rgba(255,255,255,.025) 53% 54%, transparent 54%); }
.section-heading-dark { position: relative; }
.section-heading-dark p { color: #9fb0c7; }
.tech-grid { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tech-card { min-height: 440px; display: flex; flex-direction: column; padding: 30px; border: 1px solid var(--line-dark); border-radius: 22px; background: rgba(13,31,57,.55); backdrop-filter: blur(10px); transition: border-color .25s ease, transform .25s ease, background .25s ease; }
.tech-card:hover { transform: translateY(-6px); border-color: rgba(139,183,255,.48); background: rgba(17,43,79,.72); }
.tech-icon { position: relative; width: 76px; height: 76px; display: grid; place-items: center; border: 1px solid rgba(139,183,255,.26); border-radius: 18px; background: rgba(47,125,244,.08); }
.tech-icon b { position: absolute; right: 8px; bottom: 6px; color: #7890b3; font-size: 8px; letter-spacing: .12em; }
.scan-corners { width: 34px; height: 34px; border: 2px solid var(--blue-300); border-top-color: transparent; border-bottom-color: transparent; position: relative; }
.scan-corners::before { content: ""; position: absolute; left: 4px; right: 4px; top: 50%; height: 2px; background: var(--cyan-300); box-shadow: 0 0 10px var(--cyan-300); }
.label-lines { width: 38px; height: 28px; border: 1px solid var(--blue-300); background: repeating-linear-gradient(90deg, var(--blue-300) 0 2px, transparent 2px 5px); }
.prep-stack { width: 40px; height: 34px; position: relative; border: 1px solid var(--blue-300); }
.prep-stack::before, .prep-stack::after { content: ""; position: absolute; width: 100%; height: 100%; border: 1px solid rgba(139,183,255,.55); }
.prep-stack::before { left: 5px; top: -5px; }
.prep-stack::after { left: 10px; top: -10px; }
.tech-name { margin-top: 40px; color: var(--blue-300); font-size: 9px; font-weight: 900; letter-spacing: .22em; }
.tech-card h3 { margin: 10px 0 15px; font-size: 29px; letter-spacing: -.04em; }
.tech-card p { margin: 0; color: #aab9cd; font-size: 15px; line-height: 1.72; }
.tech-card small { display: flex; align-items: center; gap: 9px; margin-top: auto; padding-top: 32px; color: #8294ae; font-size: 10px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.tech-card small i { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px rgba(32,201,133,.1); }

.partners-section { background: white; }
.partners-layout { display: grid; grid-template-columns: .84fr 1.16fr; gap: 90px; align-items: start; }
.partners-copy { position: sticky; top: 130px; }
.partners-copy p { margin: 26px 0; color: var(--muted); font-size: 16px; line-height: 1.72; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--blue-700); font-size: 13px; font-weight: 850; border-bottom: 1px solid rgba(21,87,200,.3); padding-bottom: 4px; }
.partners-panel { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: 0 25px 75px rgba(8,20,37,.1); }
.partners-image { min-height: 210px; background: linear-gradient(135deg, #10213c, #1557c8); background-size: cover; background-position: center; position: relative; }
.partners-image::before { content: "SUPPLY / DISTRIBUTION / SYSTEMS"; position: absolute; left: 26px; bottom: 24px; color: rgba(255,255,255,.75); font-size: 9px; font-weight: 900; letter-spacing: .17em; }
.partners-image::after { content: "+"; position: absolute; right: 24px; top: 18px; color: rgba(255,255,255,.82); font-size: 54px; font-weight: 250; }
.partner-list { background: white; }
.partner-list article { display: grid; grid-template-columns: 42px 1fr; gap: 18px; padding: 25px 28px; border-bottom: 1px solid var(--line); }
.partner-list article:last-child { border-bottom: 0; }
.partner-list article > span { color: var(--blue-700); font-size: 10px; font-weight: 900; letter-spacing: .12em; }
.partner-list h3 { margin: 0 0 5px; font-size: 18px; letter-spacing: -.02em; }
.partner-list p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }

.contact-section { color: white; background: linear-gradient(130deg, var(--blue-700), #0c3e93 56%, var(--navy-900)); }
.contact-layout { display: grid; grid-template-columns: 1.06fr .94fr; gap: 95px; align-items: center; }
.contact-copy p { max-width: 600px; margin: 24px 0 0; color: #d5e3fa; font-size: 17px; line-height: 1.7; }
.contact-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.copy-status { min-height: 22px; margin-top: 12px; color: #c8f7e5; font-size: 12px; font-weight: 700; }
.business-card { overflow: hidden; color: var(--ink); background: white; border-radius: 25px; box-shadow: 0 32px 75px rgba(0,0,0,.25); }
.business-card-head { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 25px 28px; border-bottom: 1px solid var(--line); }
.business-card-head img { width: 135px; }
.business-card-head span { color: #8b96a7; font-size: 8px; font-weight: 900; letter-spacing: .14em; }
.business-card dl { margin: 0; padding: 12px 28px; }
.business-card dl > div { display: grid; grid-template-columns: 130px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.business-card dl > div:last-child { border-bottom: 0; }
.business-card dt { color: #7b8797; font-size: 11px; font-weight: 730; }
.business-card dd { margin: 0; text-align: right; font-size: 13px; font-weight: 800; overflow-wrap: anywhere; }
.business-card dd a:hover { color: var(--blue-700); }
.business-card-footer { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 28px; color: #a5b7d3; background: var(--navy-900); }
.business-card-footer span { font-size: 9px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.business-card-footer img { width: 34px; }

.site-footer { color: #9aabc3; background: var(--navy-950); border-top: 1px solid rgba(255,255,255,.08); }
.footer-grid { min-height: 260px; display: grid; grid-template-columns: 1.1fr .7fr 1fr; gap: 60px; align-items: start; padding-block: 54px; }
.footer-brand img { width: 150px; }
.footer-brand p { max-width: 360px; margin: 20px 0 0; font-size: 12px; line-height: 1.65; }
.site-footer nav { display: grid; gap: 13px; }
.site-footer nav a { color: #c5d1e2; font-size: 12px; font-weight: 700; }
.site-footer nav a:hover { color: white; }
.footer-meta { text-align: right; font-size: 11px; }
.social-links { display: flex; justify-content: flex-end; gap: 16px; margin-bottom: 38px; }
.social-links a { color: white; font-weight: 750; }
.footer-meta p { margin: 0 0 11px; }
.footer-meta > a { color: #c5d1e2; }
.noscript { padding: 12px; color: white; background: #9f2f2f; text-align: center; font-size: 12px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .hero-layout { grid-template-columns: 1fr .82fr; gap: 40px; }
  .hero-visual { min-height: 490px; }
  .system-map { min-height: 490px; }
  .map-body { min-height: 385px; }
  .map-core { width: 128px; height: 128px; }
  .map-node { width: 92px; height: 64px; padding: 10px; }
  .about-layout, .partners-layout { gap: 55px; }
  .operations-layout { gap: 64px; }
  .contact-layout { gap: 55px; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 76px; }
  .shell { width: min(calc(100% - 34px), var(--shell)); }
  .desktop-nav, .desktop-only { display: none; }
  .menu-button { display: block; margin-left: auto; }
  .nav-shell { min-height: 68px; }
  .brand img { width: 138px; }
  .hero { min-height: auto; }
  .hero-layout { min-height: auto; grid-template-columns: 1fr; gap: 50px; padding-block: 72px 74px; }
  .hero-copy { max-width: 760px; }
  .hero h1 { font-size: clamp(53px, 10vw, 80px); }
  .hero-visual { width: min(100%, 650px); min-height: 520px; }
  .system-map { min-height: 520px; }
  .map-body { min-height: 415px; }
  .proof-grid { grid-template-columns: 1fr 1fr; }
  .proof-item:nth-child(2) { border-right: 0; }
  .section { padding: 88px 0; }
  .about-layout, .partners-layout, .contact-layout, .operations-layout { grid-template-columns: 1fr; gap: 56px; }
  .about-media { order: 2; }
  .section-copy { order: 1; }
  .about-image { min-height: 430px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .operations-intro, .partners-copy { position: static; }
  .barcode-art { display: none; }
  .tech-grid { grid-template-columns: 1fr; }
  .tech-card { min-height: 340px; }
  .contact-copy { max-width: 700px; }
  .business-card { max-width: 650px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-meta { grid-column: 1 / -1; text-align: left; }
  .social-links { justify-content: flex-start; margin-bottom: 18px; }
}

@media (max-width: 620px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .announcement-inner { justify-content: center; min-height: 38px; text-align: center; }
  .announcement a { display: none; }
  .preview-bar { flex-wrap: wrap; font-size: 11px; }
  .preview-bar #previewDetail { display: none; }
  .hero-layout { padding-block: 60px 64px; }
  .hero h1 { font-size: clamp(46px, 13.5vw, 65px); }
  .hero-lead { font-size: 17px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .button { width: 100%; }
  .hero-visual { min-height: 440px; border-radius: 22px; }
  .system-map { min-height: 440px; }
  .map-body { min-height: 338px; }
  .map-head { padding: 14px 15px; }
  .map-core { width: 106px; height: 106px; }
  .map-core::before { inset: -12px; }
  .map-core::after { inset: -25px; }
  .map-core img { width: 32px; }
  .map-node { width: 76px; height: 58px; padding: 8px; }
  .node-one, .node-three { left: 12px; }
  .node-two, .node-four { right: 12px; }
  .node-one, .node-two { top: 22px; }
  .node-three, .node-four { bottom: 22px; }
  .map-footer { padding: 12px 8px; }
  .map-footer span:nth-child(even) { display: none; }
  .proof-grid { grid-template-columns: 1fr; }
  .proof-item, .proof-item:first-child { min-height: 94px; border-left: 0; border-right: 0; border-bottom: 1px solid var(--line); padding-inline: 8px; }
  .proof-item:last-child { border-bottom: 0; }
  .section { padding: 72px 0; }
  .section-copy h2, .section-heading h2, .operations-intro h2, .partners-copy h2, .contact-copy h2 { font-size: clamp(38px, 11vw, 49px); }
  .about-image { min-height: 355px; border-radius: 24px; }
  .about-media blockquote { width: 93%; margin-top: -40px; padding: 21px; font-size: 14px; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability-card { min-height: 310px; padding: 28px; }
  .capability-card h3 { margin-top: 56px; }
  .process-list li { grid-template-columns: 48px 1fr; gap: 15px; padding: 28px 0; }
  .process-list > li > span { width: 38px; height: 38px; }
  .tech-card { padding: 25px; min-height: 360px; }
  .partners-panel { border-radius: 23px; }
  .partner-list article { grid-template-columns: 32px 1fr; padding: 22px 20px; }
  .contact-actions { flex-direction: column; }
  .business-card-head { padding: 22px; }
  .business-card-head img { width: 124px; }
  .business-card dl { padding-inline: 22px; }
  .business-card dl > div { grid-template-columns: 1fr; gap: 5px; }
  .business-card dd { text-align: left; }
  .business-card-footer { padding-inline: 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; min-height: auto; }
  .footer-meta { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* HOSM WEB 1.0.1 — bilingual language control */
.language-switch{display:flex;align-items:center;gap:7px;margin-left:auto;margin-right:14px;font-size:12px;font-weight:700;letter-spacing:.08em;color:rgba(255,255,255,.48)}
.language-switch button,.mobile-language-switch button{appearance:none;border:0;background:transparent;color:inherit;font:inherit;cursor:pointer;padding:7px 5px;border-radius:7px;transition:color .18s ease,background .18s ease}
.language-switch button.active{color:#fff;background:rgba(255,255,255,.08)}
.mobile-language-switch{display:flex;gap:8px;margin-top:12px;padding-top:16px;border-top:1px solid rgba(255,255,255,.1)}
.mobile-language-switch button{border:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.72);padding:9px 16px}
.mobile-language-switch button.active{background:#fff;color:#081425;border-color:#fff}
html[lang="zh-CN"] body{font-family:Inter,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
html[lang="zh-CN"] .hero-copy h1,html[lang="zh-CN"] h2{letter-spacing:-.035em}
@media(max-width:900px){.language-switch.desktop-only{display:none!important}}

/* HOSM WEB 1.0.1.1 — reliable public language switch */
.public-language-switch{position:fixed;top:max(14px,env(safe-area-inset-top));right:max(14px,env(safe-area-inset-right));z-index:9999;display:flex;align-items:center;gap:5px;padding:7px 10px;border:1px solid rgba(255,255,255,.18);border-radius:999px;background:rgba(8,20,37,.92);box-shadow:0 8px 28px rgba(0,0,0,.18);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:12px;font-weight:800;letter-spacing:.04em;color:rgba(255,255,255,.42)}
.public-language-switch button{appearance:none;border:0;background:transparent;color:rgba(255,255,255,.64);font:inherit;cursor:pointer;padding:4px 6px;border-radius:999px;line-height:1.2}
.public-language-switch button.active{background:#fff;color:#081425}
@media(min-width:901px){.site-header .language-switch{display:none!important}}
@media(max-width:900px){.mobile-language-switch{display:none!important}.public-language-switch{top:max(10px,env(safe-area-inset-top));right:max(10px,env(safe-area-inset-right));padding:6px 8px;font-size:11px}}