:root {
  --ink: #0a0d12;
  --ink-2: #121821;
  --paper: #ffffff;
  --soft: #f3f6f9;
  --line: rgba(12, 20, 32, 0.12);
  --muted: #5e6877;
  --blue: #0b4ea2;
  --cyan: #45d6e7;
  --red: #e60012;
  --red-2: #ff4d5b;
  --shadow: 0 28px 80px rgba(5, 12, 22, 0.18);
  --header-h: 76px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", "Segoe UI", Arial, sans-serif;
  line-height: 1.65;
}

body::selection {
  color: #fff;
  background: var(--red);
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 0 46px;
  color: #fff;
  background: rgba(6, 9, 14, 0.55);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(18px);
  transition: background 220ms ease, box-shadow 220ms ease;
}

.site-header.scrolled {
  background: rgba(6, 9, 14, 0.88);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.logo-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.88);
  border-radius: 3px;
  padding: 3px;
}

.brand-text {
  display: grid;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 0.98rem;
  font-weight: 900;
}

.brand-text small {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.7rem;
}

.desktop-nav {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 1.65vw, 28px);
}

.desktop-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  white-space: nowrap;
}

.desktop-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -12px;
  height: 2px;
  background: var(--red);
  transition: right 180ms ease;
}

.desktop-nav a:hover,
.desktop-nav a.active { color: #fff; }
.desktop-nav a:hover::after,
.desktop-nav a.active::after { right: 0; }

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 40px;
  padding: 0 18px;
  color: #fff;
  background: var(--red);
  border: 1px solid var(--red);
  border-radius: 3px;
  font-weight: 800;
  transition: transform 180ms ease, background 180ms ease;
}

.header-cta:hover,
.btn:hover { transform: translateY(-2px); }

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  color: #fff;
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 3px;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  z-index: 45;
  top: var(--header-h);
  left: 0;
  right: 0;
  display: grid;
  padding: 10px 22px 20px;
  color: #fff;
  background: rgba(6, 9, 14, 0.96);
  transform: translateY(-130%);
  transition: transform 220ms ease;
}

.mobile-nav.is-open { transform: translateY(0); }
.mobile-nav a { padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.12); font-weight: 800; }

.section-inner {
  width: min(1180px, calc(100% - 72px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.page-dark {
  position: relative;
  color: #fff;
  background: var(--ink);
  overflow: hidden;
}

.page-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,.025) 1px, transparent 1px),
    radial-gradient(circle at 82% 18%, rgba(69, 214, 231, .12), transparent 26%);
  background-size: 48px 48px, 48px 48px, auto;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.72), rgba(0,0,0,.12));
}

.hero-premium {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: calc(var(--header-h) + 70px) 0 80px;
}

.hero-bg,
.subhero-bg,
.contact-bg {
  position: absolute;
  inset: 0;
}

.hero-bg img,
.subhero-bg img,
.contact-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.62;
}

.hero-bg::after,
.subhero-bg::after,
.contact-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 8, 13, 0.96) 0%, rgba(8, 13, 21, 0.78) 45%, rgba(120, 0, 16, 0.18) 100%),
    linear-gradient(0deg, rgba(5, 8, 13, 0.9), rgba(5, 8, 13, 0.08) 60%);
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) 310px;
  gap: 56px;
  align-items: end;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--red-2);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 22px; font-size: clamp(2.8rem, 6vw, 5.5rem); line-height: 1.02; font-weight: 900; }
h2 { margin-bottom: 18px; font-size: clamp(2rem, 3.6vw, 3.5rem); line-height: 1.12; font-weight: 900; }
h3 { margin-bottom: 12px; font-size: 1.36rem; line-height: 1.2; }

.hero-copy p,
.subhero-copy p,
.contact-copy p {
  max-width: 720px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.16rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  position: relative;
  align-items: center;
  justify-content: center;
  isolation: isolate;
  overflow: hidden;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 3px;
  border: 1px solid transparent;
  font-weight: 900;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0%, rgba(255,255,255,.22) 48%, transparent 55%);
  transform: translateX(-120%);
  transition: transform 520ms cubic-bezier(.22, 1, .36, 1);
}

.btn:hover::after { transform: translateX(120%); }

.btn-primary { color: #fff; background: var(--red); border-color: var(--red); }
.btn-ghost-dark { color: #fff; background: rgba(255, 255, 255, 0.08); border-color: rgba(255,255,255,.24); }

.hero-panel {
  position: relative;
  padding: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(16px);
}

.panel-label {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-size: 0.78rem;
  font-weight: 900;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 18px;
  padding: 18px 0;
  border-top: 1px solid rgba(255,255,255,.16);
}

.metric-row strong { font-size: 2.25rem; line-height: 1; }
.metric-row span { color: rgba(255,255,255,.68); }

.section-band {
  position: relative;
  overflow: hidden;
  padding: 92px 0;
  background: #fff;
}

.section-band::before {
  content: "";
  position: absolute;
  top: 0;
  right: max(36px, calc((100vw - 1180px) / 2));
  width: min(220px, 34vw);
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(230,0,18,.76), rgba(69,214,231,.68));
}

.section-band.muted { background: var(--soft); }

.split-editorial,
.section-heading,
.editorial-grid,
.service-showcase,
.contact-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr);
  gap: 54px;
  align-items: start;
}

.service-showcase {
  grid-template-columns: minmax(0, 0.78fr) minmax(600px, 1fr);
  gap: 46px;
  align-items: center;
}

.text-column,
.editorial-copy { display: grid; gap: 18px; }
.text-column p,
.editorial-copy p,
.section-heading p {
  color: var(--muted);
  font-size: 1.06rem;
}

.service-showcase .editorial-copy h2 {
  max-width: 11em;
  font-size: clamp(2.15rem, 3.2vw, 3.55rem);
  line-height: .98;
}

.service-showcase .editorial-copy p {
  max-width: 64ch;
  font-size: 1.08rem;
  line-height: 1.85;
}

.service-assurance {
  display: grid;
  gap: 10px;
  margin-top: 10px;
}

.service-assurance article {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.service-assurance b {
  color: #07111f;
  font-size: 1.05rem;
}

.service-assurance span {
  color: var(--muted);
  line-height: 1.75;
}

.capability-grid,
.service-process {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.capability-grid article,
.service-process article {
  min-height: 230px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 46px rgba(5, 12, 22, 0.07);
}

.capability-grid span,
.service-process span {
  display: inline-block;
  margin-bottom: 32px;
  color: var(--red);
  font-weight: 900;
}

.capability-grid p,
.service-process p {
  color: var(--muted);
  margin: 0;
}

.product-ribbon {
  padding: 84px 0;
}

.product-ribbon-inner {
  display: grid;
  grid-template-columns: minmax(300px, 0.55fr) minmax(0, 1fr);
  gap: 36px;
  align-items: center;
}

.product-ribbon p { color: rgba(255,255,255,.75); }
.product-ribbon img {
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.industry-showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.7fr);
  gap: 26px;
}

.industry-preview {
  position: relative;
  min-height: 390px;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #07111f;
  box-shadow: var(--shadow);
}

.industry-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.94;
  transition: opacity 180ms ease, transform 360ms ease;
}

.industry-preview.is-changing img { opacity: 0.55; transform: scale(1.03); }

.industry-preview figcaption {
  position: absolute;
  left: 22px;
  bottom: 22px;
  padding: 10px 14px;
  color: #fff;
  background: rgba(7, 17, 31, 0.76);
  border-left: 3px solid var(--red);
  border-radius: 4px;
  font-weight: 900;
}

.industry-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.industry-strip button {
  min-height: 58px;
  color: #0d3263;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-weight: 900;
  box-shadow: 0 12px 30px rgba(7, 18, 32, 0.06);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}

.industry-strip button:hover,
.industry-strip button.active {
  color: #fff;
  background: var(--blue);
  transform: translateY(-2px);
}

.subhero {
  min-height: 62svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header-h) + 90px) 0 86px;
}

.subhero-bg.red::after {
  background:
    linear-gradient(90deg, rgba(5, 8, 13, 0.96), rgba(35, 7, 12, 0.8) 54%, rgba(180, 0, 24, 0.25)),
    linear-gradient(0deg, rgba(5, 8, 13, 0.9), transparent 58%);
}

.product-overview {
  position: relative;
  overflow: hidden;
  margin-bottom: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.product-overview img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: contain;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.product-card {
  position: relative;
  min-height: 250px;
  overflow: hidden;
  display: flex;
  align-items: end;
  color: #fff;
  background: #0b1018;
  border-radius: 8px;
  isolation: isolate;
}

.product-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.12);
  transition: transform 380ms ease;
}

.product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(0,0,0,.82), rgba(0,0,0,.08) 72%);
}

.product-card:hover img { transform: scale(1.18); }
.product-card div { width: 100%; padding: 18px; }
.product-card p { margin-bottom: 4px; color: rgba(255,255,255,.62); font-size: .72rem; font-weight: 900; }
.product-card h3 { font-size: 1.1rem; }
.product-card button {
  height: 34px;
  padding: 0 12px;
  color: #fff;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 3px;
  font-size: .82rem;
}

.product-detail-block { margin-top: 34px; }

.product-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.product-tabs button {
  min-width: 66px;
  height: 42px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 3px;
  font-weight: 900;
}

.product-tabs button.active { color: #fff; background: var(--ink); border-color: var(--ink); }

.spotlight-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.75fr);
  gap: 24px;
}

.spotlight-visual,
.spotlight-copy {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(7, 18, 32, 0.08);
}

.spotlight-visual {
  min-height: 380px;
  overflow: hidden;
}

.spotlight-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.spotlight-copy { padding: 30px; }
.series-name { color: var(--blue); font-weight: 900; }
.feature-list { margin: 12px 0 24px; padding: 0; list-style: none; color: var(--muted); }
.feature-list li { padding: 6px 0 6px 18px; position: relative; }
.feature-list li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 8px; height: 2px; background: var(--red); }

.spec-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin: 0 0 24px;
}

.spec-grid div { padding: 12px; background: #f5f8fb; border: 1px solid var(--line); border-radius: 4px; }
.spec-grid dt { color: #738092; font-size: .82rem; }
.spec-grid dd { margin: 4px 0 0; font-weight: 900; }

.research-editorial { grid-template-columns: minmax(0, .78fr) minmax(460px, .95fr); }

.research-mosaic {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding: 14px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.research-mosaic img { width: 100%; height: 170px; object-fit: cover; border-radius: 4px; }
.research-mosaic .wide { grid-column: 1 / -1; height: 150px; }

.partner-section {
  position: relative;
  padding: 36px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 46px rgba(5, 12, 22, 0.07);
}

.partner-logo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 26px;
}

.logo-item {
  min-height: 126px;
  display: grid;
  place-items: center;
  gap: 10px;
  padding: 18px;
  background: #f8fbfd;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.logo-item img { max-width: 128px; max-height: 54px; object-fit: contain; }
.logo-item img.is-hidden { display: none; }
.logo-item span { color: #5e6a7b; font-size: .86rem; font-weight: 900; }

.service-photo-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  align-content: start;
  margin-top: 34px;
}

.service-photo-stack figure {
  position: relative;
  min-height: 0;
  aspect-ratio: 16 / 11;
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: #07111f;
  box-shadow: 0 16px 34px rgba(7,18,32,.13);
}

.service-photo-stack figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7,17,31,0) 42%, rgba(7,17,31,.78)),
    linear-gradient(90deg, rgba(184,0,24,.2), rgba(7,17,31,0) 44%);
  pointer-events: none;
}

.service-photo-stack img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.01);
  transition: transform 500ms cubic-bezier(.22,1,.36,1), filter 500ms cubic-bezier(.22,1,.36,1);
}

.service-photo-stack figure:hover img {
  transform: scale(1.055);
  filter: contrast(1.04) saturate(1.05);
}

.service-photo-stack figcaption {
  position: absolute;
  z-index: 1;
  left: 12px;
  bottom: 10px;
  padding: 6px 0;
  color: #fff;
  text-shadow: 0 8px 22px rgba(0,0,0,.42);
  font-weight: 900;
  font-size: .9rem;
  letter-spacing: .02em;
}

.service-command-panel {
  position: relative;
  padding: 26px;
  color: #fff;
  background: linear-gradient(145deg, #07111f, #123e73);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.panel-top {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  padding-bottom: 16px;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,.16);
}

.panel-top span { color: var(--cyan); font-size: .78rem; font-weight: 900; }
.panel-top strong { font-size: 1.28rem; }

.panel-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  gap: 10px;
}

.panel-grid div { padding: 14px; background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.14); border-radius: 6px; }
.panel-grid b { display: block; margin-bottom: 6px; }
.panel-grid span { color: rgba(255,255,255,.72); font-size: .88rem; }

.centered-copy {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}

.distribution-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.72fr);
  gap: 56px;
  align-items: center;
}

.distribution-copy {
  max-width: 690px;
}

.distribution-copy h2 {
  max-width: 10em;
  font-size: clamp(2.2rem, 3.5vw, 3.8rem);
  line-height: 1;
}

.distribution-copy p {
  max-width: 62ch;
  line-height: 1.86;
}

.world-map-panel {
  position: relative;
  grid-column: 1 / -1;
  min-height: 560px;
  aspect-ratio: 2 / 1;
  margin-top: 10px;
  overflow: hidden;
  color: #fff;
  border-radius: 8px;
  background:
    radial-gradient(circle at 78% 34%, rgba(255, 48, 72, .18), transparent 22%),
    radial-gradient(circle at 45% 45%, rgba(45, 173, 236, .22), transparent 40%),
    linear-gradient(145deg, #eef5fb 0%, #dfeaf4 48%, #f5f7fb 100%);
  box-shadow: 0 30px 70px rgba(7, 18, 32, .16);
  isolation: isolate;
}

.world-map-panel::before,
.world-map-panel::after {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(8,34,58,.1);
  border-radius: 8px;
  pointer-events: none;
  z-index: 3;
}

.world-map-panel::after {
  inset: 0;
  height: auto;
  background:
    linear-gradient(90deg, rgba(12, 54, 92, .055) 1px, transparent 1px),
    linear-gradient(0deg, rgba(12, 54, 92, .055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(circle at 50% 46%, rgba(0,0,0,.85), transparent 72%);
  border: 0;
}

.world-map-panel img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .74;
  filter: invert(1) brightness(1.18) sepia(.08) saturate(1.25) hue-rotate(166deg);
}

.world-map-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
}

.route-lines path {
  fill: none;
  stroke: url(#routeBlue);
  stroke-width: 2.5;
  stroke-linecap: round;
  opacity: .8;
  filter: drop-shadow(0 0 8px rgba(111, 222, 255, .65));
  stroke-dasharray: 9 8;
  animation: map-route-flow 5.8s linear infinite;
}

.route-lines .route-domestic {
  stroke: url(#routeRed);
  stroke-width: 2.5;
  opacity: .82;
}

.route-pulses circle {
  fill: rgba(255,255,255,.95);
  filter: drop-shadow(0 0 12px rgba(120, 230, 255, .9));
}

.route-pulses .pulse-domestic {
  fill: #ff3048;
  filter: drop-shadow(0 0 12px rgba(255, 48, 72, .95));
}

.map-nodes circle {
  fill: #92eaff;
  stroke: rgba(255,255,255,.78);
  stroke-width: 1.4;
}

.map-nodes .node-main {
  fill: #ff3048;
  stroke-width: 2;
}

.map-label {
  position: absolute;
  z-index: 4;
  display: grid;
  gap: 2px;
  padding: 9px 11px;
  place-items: center;
  min-width: 82px;
  color: rgba(9, 34, 58, .72);
  text-align: center;
  background: rgba(255, 255, 255, .76);
  border: 1px solid rgba(8, 42, 74, .14);
  border-radius: 4px;
  backdrop-filter: blur(8px);
  transform: translate(-50%, -50%);
}

.map-label strong {
  color: #06182c;
  font-size: .94rem;
}

.map-label span {
  font-size: .76rem;
  white-space: nowrap;
}

.label-origin { left: 82.5%; top: 29.5%; border-color: rgba(255,48,72,.42); }
.label-north { left: 80.8%; top: 24.8%; }
.label-east { left: 85.1%; top: 33.6%; }
.label-south { left: 81.8%; top: 39.5%; }
.label-central { left: 77.9%; top: 37.5%; }
.label-west { left: 76.4%; top: 26.8%; }
.label-europe { left: 53%; top: 21%; }
.label-sea { left: 78.8%; top: 43%; }
.label-africa { left: 55.2%; top: 48%; }
.label-sa { left: 36.7%; top: 59%; }

.map-stat-strip {
  position: absolute;
  z-index: 4;
  left: 28px;
  right: 28px;
  bottom: 24px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.map-stat-strip span {
  min-height: 44px;
  display: grid;
  place-items: center;
  color: rgba(6, 24, 44, .78);
  text-align: center;
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(8, 42, 74, .12);
  border-radius: 4px;
  font-size: .84rem;
  font-weight: 800;
}

.market-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 26px;
}

.market-tags span {
  padding: 10px 14px;
  color: #083f85;
  background: #e9f3fb;
  border: 1px solid #b9d6ef;
  border-radius: 4px;
  font-weight: 900;
}

.distribution-copy .market-tags {
  justify-content: flex-start;
  margin-top: 18px;
}

.distribution-map {
  width: min(980px, 100%);
  margin: 56px auto 0;
}

.distribution-map img {
  width: 100%;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.distribution-layout .distribution-map {
  grid-column: 1 / -1;
}

.distribution-points { grid-template-columns: repeat(3, minmax(0,1fr)); }

.distribution-section {
  padding-top: 42px;
  background:
    radial-gradient(circle at 18% 18%, rgba(230, 0, 18, .08), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, #f3f7fb 100%);
}

.distribution-copy-centered {
  grid-column: 1 / -1;
  max-width: 960px;
  margin: 0 auto;
  text-align: center;
}

.distribution-copy-centered h2,
.distribution-copy-centered p {
  margin-left: auto;
  margin-right: auto;
}

.distribution-copy-centered h2 {
  max-width: 100%;
  text-wrap: balance;
}

.distribution-copy-centered p {
  max-width: 78ch;
  text-wrap: pretty;
}

.distribution-copy-centered .market-tags {
  justify-content: center;
}

.business-map-grid {
  grid-column: 1 / -1;
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  width: 100%;
  margin-top: 22px;
  padding: 28px;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 12%, rgba(116, 234, 255, .16), transparent 30%),
    radial-gradient(circle at 10% 72%, rgba(230, 0, 18, .14), transparent 32%),
    linear-gradient(145deg, #060b12, #081626 54%, #120509);
  border-radius: 8px;
  box-shadow: 0 30px 76px rgba(5, 12, 22, .24);
  isolation: isolate;
}

.business-map-grid::before,
.business-map-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.business-map-grid::before {
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,.032) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0,0,0,.78), rgba(0,0,0,.18));
}

.business-map-grid::after {
  z-index: 1;
  background: linear-gradient(120deg, transparent 0%, rgba(116, 234, 255, .1) 46%, rgba(255,255,255,.18) 50%, rgba(230,0,18,.1) 54%, transparent 100%);
  transform: translateX(-130%);
  animation: map-panel-sweep 7.4s cubic-bezier(.22, 1, .36, 1) infinite;
}

.business-map-card {
  position: relative;
  z-index: 2;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(260px, .34fr) minmax(0, 1fr);
  align-items: stretch;
  color: #fff;
  background: transparent;
  border-radius: 0;
  isolation: isolate;
}

.business-map-card + .business-map-card {
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.12);
}

.map-card-head {
  position: relative;
  z-index: 4;
  display: grid;
  align-content: center;
  gap: 8px;
  padding: 34px;
}

.map-card-head span {
  color: #74eaff;
  font-size: .76rem;
  font-weight: 900;
}

.map-card-head h3 {
  margin: 0;
  font-size: clamp(1.45rem, 2.2vw, 2.15rem);
}

.map-card-head p {
  max-width: 52ch;
  margin: 0;
  color: rgba(255,255,255,.68);
  line-height: 1.74;
}

.business-map-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 0;
  height: auto;
  margin: 18px 18px 18px 0;
  overflow: hidden;
  border-radius: 6px;
  background:
    radial-gradient(circle at 62% 42%, rgba(88, 214, 255, .14), transparent 34%),
    linear-gradient(145deg, #07111f, #0b1726);
}

.business-map-stage img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  padding: 0;
  opacity: .92;
  filter: contrast(1.08) saturate(1.04);
}

.business-map-stage::before {
  content: "";
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  top: -22%;
  height: 34%;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(116, 234, 255, .16), transparent);
  animation: map-scan 5.4s linear infinite;
}

.business-map-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background:
    radial-gradient(circle at 66% 42%, rgba(230,0,18,.12), transparent 20%),
    linear-gradient(180deg, rgba(5,9,15,.04), rgba(5,9,15,.24));
}

.network-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.network-routes path {
  fill: none;
  stroke: url(#domesticRoute);
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 14 13;
  opacity: .84;
  filter: drop-shadow(0 0 10px rgba(116, 234, 255, .7));
  animation: map-route-flow 5.2s linear infinite;
}

.overseas-routes path {
  stroke: url(#overseasRoute);
}

.network-tracers circle {
  fill: #fff;
  opacity: .96;
  filter: drop-shadow(0 0 12px rgba(116, 234, 255, .92)) drop-shadow(0 0 20px rgba(230, 0, 18, .62));
}

.network-nodes circle {
  fill: #74eaff;
  stroke: rgba(255,255,255,.9);
  stroke-width: 2;
}

.network-nodes .node-core {
  fill: #e60012;
  stroke: rgba(255,255,255,.94);
  stroke-width: 3;
}

.network-label {
  position: absolute;
  z-index: 5;
  min-width: 62px;
  padding: 6px 9px;
  color: #fff;
  text-align: center;
  background: rgba(5, 12, 22, .78);
  border: 1px solid rgba(116, 234, 255, .28);
  border-radius: 4px;
  box-shadow: 0 0 22px rgba(70, 214, 231, .18);
  transform: translate(-50%, -50%);
  font-size: .82rem;
  font-weight: 900;
  white-space: nowrap;
}

.network-label::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -8px;
  width: 7px;
  height: 7px;
  background: #74eaff;
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 18px rgba(116, 234, 255, .9);
}

.core-label {
  background: rgba(230, 0, 18, .88);
  border-color: rgba(255,255,255,.36);
}

.core-label::before {
  background: #fff;
  box-shadow: 0 0 20px rgba(255,255,255,.95);
}

.network-origin-badge {
  position: absolute;
  z-index: 5;
  padding: 4px 8px;
  color: #fff;
  background: rgba(230, 0, 18, .88);
  border: 1px solid rgba(255,255,255,.36);
  border-radius: 4px;
  box-shadow: 0 0 20px rgba(230, 0, 18, .42);
  transform: translate(14px, -50%);
  font-size: .8rem;
  font-weight: 900;
  white-space: nowrap;
}

.contact-hero {
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: calc(var(--header-h) + 70px) 0 70px;
}

.contact-bg img { opacity: .44; filter: saturate(1.05) contrast(1.05); }
.contact-bg::after {
  background:
    linear-gradient(90deg, rgba(5,8,13,.96), rgba(20,4,8,.82) 52%, rgba(91,0,10,.56)),
    linear-gradient(0deg, rgba(5,8,13,.9), rgba(5,8,13,.1));
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.contact-copy-centered {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.contact-copy-centered p {
  margin-left: auto;
  margin-right: auto;
}

.contact-copy-centered h1 {
  text-wrap: balance;
}

.contact-panel-grid {
  display: grid;
  grid-template-columns: minmax(320px, .86fr) minmax(360px, 1fr);
  gap: 22px;
  align-items: stretch;
}

.contact-side {
  display: grid;
  gap: 18px;
}

.contact-methods {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  width: min(100%, 520px);
  margin: 0 auto;
}

.contact-methods a {
  display: grid;
  gap: 8px;
  align-content: center;
  min-height: 112px;
  padding: 16px 14px;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
}

.contact-methods span { color: rgba(255,255,255,.56); font-size: .85rem; }
.contact-methods strong {
  overflow-wrap: anywhere;
  font-size: clamp(.82rem, 1vw, 1rem);
  line-height: 1.28;
}

.social-codes {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(180px, .62fr);
  gap: 18px;
  align-items: center;
  width: 100%;
  padding: 18px;
  color: var(--ink);
  background: rgba(255,255,255,.92);
  border-radius: 8px;
}

.social-codes span { color: var(--blue); font-size: .86rem; font-weight: 900; }
.social-codes strong { display: block; margin: 8px 0; font-size: 1.05rem; }
.social-codes p { margin: 0; color: var(--muted); font-size: .92rem; }
.social-codes img { width: 100%; background: #fff; border-radius: 4px; }

.lead-form {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 28px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 8px;
  backdrop-filter: blur(14px);
  align-content: center;
}

.hero-panel::before,
.product-overview::before,
.spotlight-visual::before,
.spotlight-copy::before,
.partner-section::before,
.service-command-panel::before,
.lead-form::before {
  content: "";
  position: absolute;
  inset: 10px auto auto 10px;
  width: 34px;
  height: 34px;
  border-top: 1px solid rgba(69, 214, 231, .7);
  border-left: 1px solid rgba(230, 0, 18, .62);
  pointer-events: none;
}

.lead-form label { display: grid; gap: 8px; }
.lead-form span { color: rgba(255,255,255,.72); font-size: .86rem; }
.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  color: #fff;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 4px;
  padding: 12px 13px;
  outline: none;
}
.lead-form select option { color: var(--ink); }
.hidden-field { display: none !important; }
.form-success[hidden] { display: none !important; }
.form-error[hidden] { display: none !important; }
.form-success,
.form-error {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.1);
  color: #fff;
}
.form-error { border-color: rgba(255, 80, 94, .36); background: rgba(230, 0, 18, .16); }
.form-success strong,
.form-error strong { font-size: 18px; }
.form-success span,
.form-error span { color: rgba(255,255,255,.74); font-size: 14px; }
.form-note { margin: 0; color: rgba(255,255,255,.52); font-size: .82rem; }

.detail-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 28px;
}
.detail-modal[hidden] { display: none; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.72); backdrop-filter: blur(8px); }
.modal-panel { position: relative; z-index: 1; width: min(1080px, 100%); max-height: 88vh; overflow: hidden; background: #fff; border-radius: 8px; box-shadow: 0 28px 90px rgba(0,0,0,.34); }
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 22px; border-bottom: 1px solid var(--line); }
.modal-head h2 { margin: 0; font-size: 1.6rem; }
.modal-close { width: 42px; height: 42px; background: #f2f4f7; border: 1px solid var(--line); border-radius: 4px; font-size: 1.8rem; line-height: 1; }
.modal-body { max-height: calc(88vh - 88px); overflow: auto; background: #eef2f5; }
.modal-body img { width: 100%; height: auto; }

.reveal {
  opacity: 1;
  transform: none;
}

.motion-ready .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.motion-ready .reveal.is-visible { opacity: 1; transform: translateY(0); }

.site-footer {
  position: relative;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 78% 18%, rgba(230,0,18,.18), transparent 30%),
    linear-gradient(135deg, #05080d, #081421 58%, #120509);
  border-top: 1px solid rgba(255,255,255,.1);
}

.site-footer::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.2), rgba(0,0,0,.72), rgba(0,0,0,.2));
}

.footer-inner {
  min-height: 138px;
  display: grid;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1fr) minmax(220px, .65fr);
  gap: 24px;
  align-items: center;
  padding: 28px 0;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.footer-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  padding: 3px;
  background: rgba(255,255,255,.9);
  border-radius: 3px;
}

.footer-brand span {
  display: grid;
  line-height: 1.15;
}

.footer-brand strong { font-weight: 900; }
.footer-brand small { color: rgba(255,255,255,.6); }

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 22px;
  color: rgba(255,255,255,.7);
  font-size: .92rem;
}

.footer-nav a:hover,
.footer-contact a:hover { color: #fff; }

.footer-contact {
  display: grid;
  justify-items: end;
  gap: 6px;
  color: rgba(255,255,255,.72);
  font-weight: 800;
}

.footer-legal {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 18px;
  padding-top: 6px;
  color: rgba(255,255,255,.58);
  font-size: .82rem;
}

.footer-legal a:hover { color: #fff; }

@keyframes map-route-flow {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -68; }
}

@keyframes map-panel-sweep {
  0%, 28% { transform: translateX(-130%); opacity: 0; }
  42% { opacity: 1; }
  62%, 100% { transform: translateX(130%); opacity: 0; }
}

@keyframes map-scan {
  from { transform: translateY(-18%); }
  to { transform: translateY(390%); }
}

@media (max-width: 1180px) {
  .site-header { padding: 0 28px; }
  .product-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .hero-layout,
  .split-editorial,
  .section-heading,
  .editorial-grid,
  .distribution-layout,
  .service-showcase,
  .contact-inner,
  .product-ribbon-inner,
  .spotlight-stage,
  .research-editorial { grid-template-columns: 1fr; }
  .capability-grid,
  .service-process,
  .partner-logo-grid,
  .panel-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-photo-stack {
    width: min(100%, 860px);
    margin: 0 auto;
  }
  .business-map-grid { grid-template-columns: 1fr; }
  .world-map-panel { min-height: 500px; }
}

@media (max-width: 860px) {
  :root { --header-h: 66px; }
  .site-header { padding: 0 18px; }
  .desktop-nav, .header-cta { display: none; }
  .menu-toggle { display: block; }
  .logo-brand img { width: 36px; height: 36px; }
  .brand-text strong { font-size: .88rem; }
  .section-inner { width: min(100% - 34px, 680px); }
  .hero-premium,
  .contact-hero { min-height: auto; padding: calc(var(--header-h) + 64px) 0 52px; }
  .subhero { min-height: auto; padding: calc(var(--header-h) + 72px) 0 60px; }
  .section-band { padding: 58px 0; }
  .distribution-section {
    padding-top: 34px;
  }
  .industry-showcase,
  .contact-panel-grid,
  .contact-methods,
  .social-codes { grid-template-columns: 1fr; }
  .industry-preview { min-height: 280px; }
  .product-overview img { aspect-ratio: 4 / 3; }
  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 18px;
  }
  .footer-nav { justify-content: flex-start; }
  .footer-contact { justify-items: start; }
  .business-map-card { grid-template-columns: 1fr; }
  .business-map-stage {
    aspect-ratio: 4 / 3;
    height: auto;
    min-height: 0;
    margin: 0 12px 12px;
  }
  .map-card-head { padding: 22px 20px 16px; }
  .network-routes path { stroke-width: 4; }
  .network-label {
    min-width: 48px;
    padding: 5px 7px;
    font-size: .74rem;
  }
  .world-map-panel { min-height: 420px; }
  .map-label {
    padding: 7px 9px;
    font-size: .82rem;
  }
  .map-label span { display: none; }
  .map-stat-strip {
    left: 18px;
    right: 18px;
    bottom: 18px;
    grid-template-columns: 1fr;
  }
  .service-assurance article { grid-template-columns: 1fr; gap: 6px; }
}

@media (max-width: 560px) {
  h1 { font-size: 2.55rem; }
  h2 { font-size: 1.85rem; }
  .btn { width: 100%; }
  .product-grid,
  .capability-grid,
  .service-process,
  .partner-logo-grid,
  .panel-grid,
  .spec-grid,
  .industry-strip,
  .research-mosaic { grid-template-columns: 1fr; }
  .service-photo-stack { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .business-map-stage { height: auto; }
  .network-label {
    min-width: auto;
    padding: 4px 6px;
    font-size: .68rem;
  }
  .network-label::before { width: 5px; height: 5px; bottom: -6px; }
  .world-map-panel { min-height: 360px; }
  .map-stat-strip span { min-height: 34px; }
  .label-europe,
  .label-africa,
  .label-sa { display: none; }
  .product-card { min-height: 230px; }
  .spotlight-visual { min-height: 260px; }
  .research-mosaic .wide { grid-column: auto; }
  .modal-panel { max-height: 92vh; }
}

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