:root {
  --ink: #06101d;
  --ink-2: #0b1728;
  --panel: rgba(9, 22, 38, 0.78);
  --panel-solid: #101d2d;
  --line: rgba(196, 220, 255, 0.16);
  --text: #eef6ff;
  --muted: #a9b8ca;
  --blue: #2f8dff;
  --cyan: #55d7ff;
  --red: #f04b5f;
  --silver: #d7e4ef;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 78% 12%, rgba(47, 141, 255, 0.28), transparent 32rem),
    radial-gradient(circle at 16% 34%, rgba(85, 215, 255, 0.12), transparent 28rem),
    linear-gradient(180deg, #050b14 0%, #081321 42%, #07101b 100%);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 0 clamp(18px, 4vw, 64px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(4, 12, 22, 0.72);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 248px;
  padding: 6px 10px 6px 4px;
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(85, 215, 255, 0.07), rgba(240, 75, 95, 0.035) 54%, transparent);
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 58px;
  height: 42px;
  overflow: hidden;
  border-radius: 5px;
  border: 0;
  background: transparent;
  box-shadow:
    0 0 22px rgba(85, 215, 255, 0.22),
    0 10px 24px rgba(47, 141, 255, 0.16);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.14);
}

.brand > span:last-child {
  position: relative;
  display: grid;
  gap: 2px;
  padding-left: 2px;
}

.brand strong {
  display: block;
  position: relative;
  width: max-content;
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1;
  color: transparent;
  background: linear-gradient(92deg, #ffffff 0%, #67e6ff 28%, #2f8dff 52%, #ff4f68 78%, #ffffff 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow:
    0 0 14px rgba(85, 215, 255, 0.58),
    0 0 24px rgba(240, 75, 95, 0.28);
  animation: brand-glow 5.5s ease-in-out infinite;
}

.brand small {
  display: block;
  color: #b8cee6;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.03em;
}

@keyframes brand-glow {
  0%,
  100% {
    background-position: 0% 50%;
    filter: drop-shadow(0 0 6px rgba(85, 215, 255, 0.22));
  }

  50% {
    background-position: 100% 50%;
    filter: drop-shadow(0 0 12px rgba(240, 75, 95, 0.28));
  }
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 3vw, 34px);
  color: #dbe9f8;
  font-size: 14px;
}

.nav-item {
  position: relative;
}

.main-nav > a,
.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 28px 0;
  border-bottom: 2px solid transparent;
}

.main-nav > a:hover,
.nav-link:hover,
.nav-link[aria-current="page"] {
  border-color: var(--cyan);
  color: var(--white);
}

.has-dropdown .nav-link::after {
  content: "";
  width: 7px;
  height: 7px;
  margin-left: 8px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.nav-dropdown {
  position: absolute;
  top: calc(100% - 8px);
  left: 50%;
  z-index: 30;
  display: grid;
  gap: 8px;
  min-width: 260px;
  padding: 12px;
  border: 1px solid rgba(126, 231, 255, 0.18);
  border-radius: 8px;
  background: rgba(5, 13, 24, 0.96);
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.42);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px);
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  backdrop-filter: blur(18px);
}

.nav-dropdown a {
  padding: 9px 11px;
  border-radius: 5px;
  color: #dbe9f8;
  font-size: 14px;
  line-height: 1.3;
}

.nav-dropdown a:hover {
  color: var(--white);
  background: linear-gradient(90deg, rgba(85, 215, 255, 0.16), rgba(47, 141, 255, 0.08));
}

.dropdown-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 13px 16px;
  border: 1px solid rgba(215, 228, 239, 0.08);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.025);
}

.dropdown-group::after {
  content: ">";
  color: #7ee7ff;
  font-size: 16px;
  font-weight: 800;
}

.dropdown-group strong {
  color: var(--white);
  font-size: 14px;
  line-height: 1.35;
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.model-card {
  min-height: 300px;
  padding: 26px;
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.052), transparent),
    rgba(8, 19, 33, 0.72);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

.model-card span {
  display: inline-flex;
  margin-bottom: 28px;
  padding: 8px 12px;
  border: 1px solid rgba(126, 231, 255, 0.28);
  border-radius: 999px;
  color: #7ee7ff;
  font-weight: 900;
  background: rgba(47, 141, 255, 0.12);
}

.model-card h3 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.32;
}

.model-card p {
  min-height: 58px;
  color: var(--muted);
  line-height: 1.72;
}

.model-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.model-actions .primary-btn,
.model-actions .ghost-btn {
  min-height: 40px;
  padding: 0 15px;
}

.has-dropdown:hover .nav-dropdown,
.has-dropdown:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-cta,
.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border-radius: 4px;
  font-weight: 700;
  white-space: nowrap;
}

.nav-cta,
.primary-btn {
  color: #03101f;
  background: linear-gradient(135deg, #7ee7ff, #2f8dff 58%, #80aaff);
  box-shadow: 0 14px 34px rgba(47, 141, 255, 0.3);
}

.ghost-btn {
  border: 1px solid rgba(215, 228, 239, 0.35);
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.hero-track {
  display: flex;
  height: 100vh;
  min-height: 760px;
  transition: transform 0.72s ease;
  will-change: transform;
}

.hero-slide {
  position: relative;
  flex: 0 0 100%;
  display: grid;
  align-items: center;
  min-height: 100vh;
  overflow: hidden;
  padding: 130px clamp(18px, 6vw, 92px) 92px;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
}

.hero-slide:nth-child(2) .hero-image {
  object-position: center 56%;
}

.hero-slide:nth-child(3) .hero-image {
  object-fit: contain;
  object-position: 70% center;
  padding: clamp(24px, 4vw, 62px);
  background:
    radial-gradient(circle at 68% 46%, rgba(47, 141, 255, 0.22), transparent 30rem),
    #050b14;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(3, 9, 18, 0.96) 0%, rgba(3, 9, 18, 0.74) 34%, rgba(3, 9, 18, 0.16) 72%),
    linear-gradient(180deg, rgba(3, 9, 18, 0.25), rgba(3, 9, 18, 0.76));
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-btn {
  position: absolute;
  top: 50%;
  z-index: 4;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(215, 228, 239, 0.28);
  border-radius: 50%;
  color: var(--white);
  background: rgba(4, 12, 22, 0.56);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.34);
  cursor: pointer;
  transform: translateY(-50%);
}

.hero-btn:hover {
  border-color: rgba(85, 215, 255, 0.76);
  background: rgba(47, 141, 255, 0.34);
}

.hero-prev {
  left: clamp(14px, 2.4vw, 34px);
}

.hero-next {
  right: clamp(14px, 2.4vw, 34px);
}

.hero-dots {
  position: absolute;
  left: clamp(18px, 6vw, 92px);
  bottom: 34px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-dots button {
  width: 34px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(215, 228, 239, 0.34);
  cursor: pointer;
}

.hero-dots button.is-active {
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--red));
  box-shadow: 0 0 14px rgba(85, 215, 255, 0.52);
}

.eyebrow,
.section-kicker,
.panel-label {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  width: max-content;
  max-width: 100%;
  margin-bottom: 14px;
  color: #7ee7ff;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.08em;
}

.eyebrow::before,
.section-kicker::before,
.panel-label::before {
  content: "";
  width: 30px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--red));
  box-shadow: 0 0 12px rgba(85, 215, 255, 0.55);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 780px;
  margin-bottom: 24px;
  color: var(--white);
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: 0;
  text-shadow: 0 18px 40px rgba(0, 0, 0, 0.38);
  text-wrap: balance;
}

.hero-copy {
  max-width: 670px;
  margin-bottom: 34px;
  color: #dceaff;
  font-size: 19px;
  line-height: 1.92;
  letter-spacing: 0.02em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 52px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 150px));
  gap: 12px;
  margin: 0;
}

.hero-metrics div {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(6, 16, 29, 0.62);
  backdrop-filter: blur(14px);
}

.hero-metrics dt {
  color: var(--white);
  font-size: clamp(26px, 2.8vw, 34px);
  font-weight: 900;
  line-height: 1.1;
  white-space: nowrap;
}

.hero-metrics dd {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.section,
.intro-band,
.contact-section {
  position: relative;
  padding: clamp(72px, 9vw, 120px) 0;
}

.section-inner {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
}

.intro-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(47, 141, 255, 0.14), transparent 45%),
    rgba(255, 255, 255, 0.025);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(280px, 1.2fr);
  gap: clamp(24px, 6vw, 84px);
  align-items: end;
}

h2 {
  margin-bottom: 16px;
  color: var(--white);
  font-size: clamp(30px, 4.2vw, 52px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0;
  text-wrap: balance;
}

.intro-grid p,
.section-heading p,
.capability p,
.service-copy p,
.contact-box p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
  letter-spacing: 0.015em;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(240px, 0.8fr) minmax(280px, 1fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 36px;
}

.product-showcase {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #060d17;
  box-shadow: var(--shadow);
}

.showcase-slider {
  position: relative;
  overflow: hidden;
}

.showcase-track {
  display: flex;
  transition: transform 0.55s ease;
  will-change: transform;
}

.showcase-slide {
  flex: 0 0 100%;
  margin: 0;
}

.showcase-slide img {
  width: 100%;
  height: clamp(360px, 48vw, 540px);
  object-fit: cover;
}

.showcase-slide img[src*="police-van-showcase"] {
  object-fit: contain;
  padding: clamp(10px, 1.8vw, 22px);
  background:
    radial-gradient(circle at 55% 44%, rgba(47, 141, 255, 0.16), transparent 30rem),
    #050b14;
}

.slider-btn {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(215, 228, 239, 0.28);
  border-radius: 50%;
  color: var(--white);
  background: rgba(4, 12, 22, 0.68);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.32);
  cursor: pointer;
  transform: translateY(-50%);
}

.slider-btn:hover {
  border-color: rgba(85, 215, 255, 0.7);
  background: rgba(47, 141, 255, 0.32);
}

.slider-prev {
  left: 18px;
}

.slider-next {
  right: 18px;
}

.slider-dots {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 2;
  display: flex;
  gap: 10px;
  transform: translateX(-50%);
}

.slider-dots button {
  width: 28px;
  height: 4px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(215, 228, 239, 0.36);
  cursor: pointer;
}

.slider-dots button.is-active {
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--red));
}

.showcase-panel {
  position: relative;
  width: 100%;
  padding: 24px clamp(20px, 4vw, 34px);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  background:
    linear-gradient(90deg, rgba(47, 141, 255, 0.12), rgba(240, 75, 95, 0.06)),
    rgba(5, 13, 23, 0.94);
}

.showcase-panel h3 {
  margin: 0 0 8px;
  font-size: 26px;
  font-weight: 900;
}

.showcase-panel p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 32px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-card {
  min-height: 360px;
  padding: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent),
    var(--panel-solid);
}

.card-index {
  display: inline-block;
  margin-bottom: 56px;
  color: rgba(85, 215, 255, 0.58);
  font-size: 42px;
  font-weight: 800;
}

.product-card h3,
.solution-grid h3 {
  margin-bottom: 14px;
  font-size: 22px;
  font-weight: 850;
  line-height: 1.35;
}

.product-card p,
.solution-grid p {
  color: var(--muted);
  line-height: 1.75;
  letter-spacing: 0.01em;
}

.product-card ul {
  display: grid;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
  color: #d8e6f4;
  list-style: none;
}

.product-card li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  background: linear-gradient(135deg, var(--cyan), var(--red));
}

.alt-section {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent),
    radial-gradient(circle at 10% 80%, rgba(240, 75, 95, 0.12), transparent 22rem);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.solution-grid article {
  min-height: 258px;
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(8, 19, 33, 0.66);
}

.solution-grid span {
  display: block;
  width: 54px;
  height: 6px;
  margin-bottom: 62px;
  background: linear-gradient(90deg, var(--blue), var(--cyan), var(--red));
}

.capability-grid,
.service-layout,
.contact-box {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: center;
}

.timeline {
  display: grid;
  gap: 14px;
}

.timeline div,
.service-points div {
  position: relative;
  padding: 22px 24px 22px 34px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.045);
}

.timeline div::before,
.service-points div::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(180deg, var(--cyan), var(--blue), var(--red));
}

.timeline strong,
.service-points strong {
  display: block;
  margin-bottom: 8px;
  color: var(--white);
  font-size: 18px;
}

.timeline span,
.service-points span {
  color: var(--muted);
  line-height: 1.7;
}

.service-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
}

.service-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.product-detail-hero {
  position: relative;
  overflow: hidden;
  min-height: 720px;
  padding: 150px 0 86px;
  background:
    linear-gradient(90deg, rgba(4, 12, 22, 0.98) 0%, rgba(4, 12, 22, 0.78) 42%, rgba(4, 12, 22, 0.38) 100%),
    radial-gradient(circle at 74% 48%, rgba(47, 141, 255, 0.28), transparent 34rem),
    radial-gradient(circle at 18% 82%, rgba(240, 75, 95, 0.14), transparent 24rem),
    #050b14;
}

.product-detail-hero-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  gap: clamp(30px, 5vw, 72px);
  align-items: center;
}

.product-detail-copy p {
  max-width: 660px;
  color: #dceaff;
  font-size: 18px;
  line-height: 1.86;
}

.product-detail-copy h1 {
  font-size: clamp(40px, 5.2vw, 64px);
  line-height: 1.1;
}

.product-detail-visual {
  position: relative;
  overflow: hidden;
  margin: 0;
  border: 1px solid rgba(126, 231, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(85, 215, 255, 0.1), rgba(240, 75, 95, 0.06)),
    rgba(6, 16, 29, 0.68);
  box-shadow: var(--shadow);
}

.product-detail-visual img {
  display: block;
  width: 100%;
  min-height: 420px;
  object-fit: contain;
}

.layered-hero-visual .hero-fill-image {
  position: absolute;
  inset: -18px;
  width: calc(100% + 36px);
  height: calc(100% + 36px);
  min-height: 0;
  object-fit: cover;
  object-position: center;
  filter: blur(14px) saturate(1.08) brightness(0.72);
  transform: scale(1.04);
  opacity: 0.58;
}

.layered-hero-visual .hero-main-image {
  position: relative;
  z-index: 1;
}

.detail-anchor-bar {
  position: sticky;
  top: 76px;
  z-index: 12;
  border-top: 1px solid rgba(126, 231, 255, 0.14);
  border-bottom: 1px solid rgba(126, 231, 255, 0.14);
  background: rgba(4, 12, 22, 0.86);
  backdrop-filter: blur(18px);
}

.detail-anchor-bar .section-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-top: 10px;
  padding-bottom: 10px;
}

.detail-anchor-bar a {
  flex: 0 0 auto;
  padding: 10px 16px;
  border: 1px solid rgba(215, 228, 239, 0.16);
  border-radius: 999px;
  color: #dbe9f8;
  background: rgba(255, 255, 255, 0.035);
}

.detail-anchor-bar a:hover {
  color: var(--white);
  border-color: rgba(85, 215, 255, 0.58);
  background: rgba(47, 141, 255, 0.16);
}

.product-detail-section {
  scroll-margin-top: 140px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.86fr) minmax(420px, 1.14fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.detail-layout.reverse {
  grid-template-columns: minmax(420px, 1.14fr) minmax(300px, 0.86fr);
}

.detail-layout p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.86;
}

.detail-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.detail-points span {
  padding: 10px 14px;
  border: 1px solid rgba(126, 231, 255, 0.18);
  border-radius: 999px;
  color: #e4f4ff;
  background: rgba(255, 255, 255, 0.05);
}

.detail-image-card {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 50% 42%, rgba(47, 141, 255, 0.18), transparent 28rem),
    #050b14;
  box-shadow: var(--shadow);
}

.detail-image-card img {
  width: 100%;
  height: clamp(330px, 38vw, 520px);
  object-fit: cover;
}

.detail-image-card img[src*="police-van-showcase"],
.detail-image-card img[src*="product-suite"] {
  object-fit: contain;
  padding: clamp(10px, 1.8vw, 22px);
}

.media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.media-grid figure {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(8, 19, 33, 0.68);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

.media-grid img {
  width: 100%;
  height: 245px;
  object-fit: cover;
}

.media-grid figcaption {
  padding: 16px 18px;
  color: #dbe9f8;
  font-weight: 700;
}

.compact-gallery-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.eyebrow,
.section-kicker,
.panel-label {
  display: none !important;
}

.compact-gallery-grid img {
  height: 126px;
}

.compact-gallery-grid figcaption {
  padding: 10px 12px;
  font-size: 14px;
}

.gallery-category {
  margin-top: 28px;
}

.gallery-category:first-of-type {
  margin-top: 0;
}

.gallery-category-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.gallery-category-head::before {
  content: "";
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--red));
}

.gallery-category-head span {
  color: #7ee7ff;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
}

.gallery-subgroup {
  margin-top: 16px;
}

.gallery-subgroup h3 {
  margin: 0 0 10px;
  color: #dbe9f8;
  font-size: 17px;
  font-weight: 800;
}

.single-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.single-preview-grid figure {
  overflow: hidden;
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(8, 19, 33, 0.68);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

.single-preview-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.single-preview-grid figcaption {
  padding: 14px 16px;
  color: #dbe9f8;
  font-weight: 700;
}

.series-hero .product-detail-visual img {
  object-fit: contain;
}

.wide-image-hero {
  min-height: 650px;
  padding: 132px 0 74px;
  background:
    linear-gradient(90deg, rgba(4, 12, 22, 0.98) 0%, rgba(4, 12, 22, 0.9) 34%, rgba(4, 12, 22, 0.42) 72%, rgba(4, 12, 22, 0.82) 100%),
    radial-gradient(circle at 64% 50%, rgba(47, 141, 255, 0.32), transparent 34rem),
    #050b14;
}

.wide-image-hero .product-detail-hero-grid {
  position: relative;
  display: block;
  min-height: 430px;
}

.wide-image-hero .product-detail-copy {
  position: relative;
  z-index: 2;
  width: min(520px, 100%);
  padding-top: 20px;
}

.wide-image-hero .product-detail-copy h1 {
  max-width: 560px;
  margin-bottom: 22px;
  font-size: clamp(32px, 3.9vw, 50px);
  line-height: 1.12;
}

.wide-image-hero .product-detail-copy p {
  max-width: 560px;
  font-size: 16px;
  line-height: 1.82;
}

.wide-image-hero .product-detail-visual {
  position: absolute;
  top: -36px;
  right: calc(50% - 50vw);
  bottom: -32px;
  left: calc(50% - 50vw);
  border: 0;
  background: transparent;
  box-shadow: none;
  opacity: 0.72;
  mix-blend-mode: screen;
  pointer-events: none;
  mask-image:
    linear-gradient(90deg, rgba(0, 0, 0, 0.26) 0%, rgba(0, 0, 0, 0.72) 12%, #000 32%, #000 100%),
    linear-gradient(180deg, transparent 0%, #000 14%, #000 82%, transparent 100%);
  mask-composite: intersect;
}

.wide-image-hero .product-detail-visual img {
  width: 100%;
  height: 100%;
  min-height: 0;
}

.wide-image-hero .layered-hero-visual .hero-main-image {
  object-fit: contain;
  object-position: right center;
  padding-left: min(36vw, 560px);
  padding-right: clamp(20px, 4vw, 76px);
  padding-top: clamp(12px, 2vw, 28px);
  padding-bottom: clamp(12px, 2vw, 28px);
}

.compact-hero {
  min-height: 620px;
}

.series-spec-card,
.download-card {
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.052), transparent),
    rgba(8, 19, 33, 0.74);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.24);
}

.series-spec-card {
  padding: clamp(22px, 3vw, 34px);
}

.series-spec-card h3 {
  margin-bottom: 18px;
  color: var(--white);
  font-size: 24px;
}

.series-spec-card table {
  width: 100%;
  border-collapse: collapse;
}

.series-spec-card th,
.series-spec-card td {
  padding: 14px 0;
  border-top: 1px solid rgba(215, 228, 239, 0.12);
  text-align: left;
  vertical-align: top;
  line-height: 1.65;
}

.series-spec-card th {
  width: 104px;
  color: #7ee7ff;
  font-weight: 800;
}

.series-spec-card td {
  color: #d9e7f4;
}

.download-list {
  display: grid;
  gap: 14px;
}

.download-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
}

.download-card strong {
  display: block;
  margin-bottom: 6px;
  color: var(--white);
  font-size: 20px;
}

.download-card span {
  color: var(--muted);
  line-height: 1.7;
}

.download-hero {
  padding: 150px 0 42px;
  background:
    radial-gradient(circle at 72% 28%, rgba(47, 141, 255, 0.18), transparent 28rem),
    linear-gradient(180deg, rgba(5, 11, 20, 0.98), rgba(5, 11, 20, 0.9));
}

.download-hero h1 {
  margin: 0;
  color: var(--white);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.1;
}

.material-download-list {
  display: grid;
  gap: 12px;
}

.material-download-row {
  display: grid;
  grid-template-columns: 70px minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  min-height: 74px;
  padding: 18px 24px;
  border: 1px solid rgba(126, 231, 255, 0.18);
  background:
    linear-gradient(90deg, rgba(126, 231, 255, 0.08), transparent 42%),
    rgba(8, 19, 33, 0.72);
  color: #dbe9f8;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.18);
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease;
}

.material-download-row:hover {
  border-color: rgba(126, 231, 255, 0.52);
  background:
    linear-gradient(90deg, rgba(47, 141, 255, 0.18), transparent 46%),
    rgba(10, 28, 48, 0.86);
  transform: translateY(-1px);
}

.material-index {
  color: #55d7ff;
  font-size: 24px;
  font-weight: 900;
  font-variant-numeric: tabular-nums;
}

.material-title {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--white);
  font-size: 20px;
  font-weight: 850;
}

.contact-section {
  width: 100%;
  padding: clamp(72px, 8vw, 118px) 0;
  background:
    linear-gradient(90deg, rgba(4, 12, 22, 0.98) 0%, rgba(4, 12, 22, 0.86) 42%, rgba(4, 12, 22, 0.58) 100%),
    linear-gradient(180deg, rgba(4, 12, 22, 0.3), rgba(4, 12, 22, 0.76)),
    radial-gradient(circle at 78% 42%, rgba(47, 141, 255, 0.24), transparent 34rem),
    radial-gradient(circle at 22% 80%, rgba(240, 75, 95, 0.14), transparent 24rem),
    url("assets/optimized/product-suite-clean.webp?v=20260805-contact-clean") center / cover no-repeat;
  border-top: 1px solid rgba(126, 231, 255, 0.18);
}

.contact-box {
  width: min(1180px, calc(100% - 36px));
  padding: clamp(30px, 5vw, 56px) 0;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.contact-box .primary-btn {
  justify-self: end;
  min-height: 54px;
  padding: 0 28px;
  white-space: normal;
  text-align: center;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 64px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  background: #050b14;
}

@media (max-width: 980px) {
  .site-header {
    min-height: auto;
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .main-nav {
    order: 3;
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    overflow: visible;
    padding-bottom: 2px;
  }

  .main-nav > a,
  .nav-link {
    padding: 8px 0;
  }

  .nav-dropdown {
    top: calc(100% + 8px);
    left: 0;
    min-width: min(340px, calc(100vw - 36px));
    transform: translate(0, 12px);
  }

  .has-dropdown:hover .nav-dropdown,
  .has-dropdown:focus-within .nav-dropdown {
    transform: translate(0, 0);
  }

  .hero {
    min-height: 820px;
  }

  .hero-track,
  .hero-slide {
    min-height: 820px;
  }

  .hero-slide {
    padding-top: 170px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(3, 9, 18, 0.96) 0%, rgba(3, 9, 18, 0.78) 58%, rgba(3, 9, 18, 0.36) 100%),
      linear-gradient(180deg, rgba(3, 9, 18, 0.18), rgba(3, 9, 18, 0.82));
  }

  .intro-grid,
  .section-heading,
  .capability-grid,
  .service-layout,
  .contact-box,
  .product-detail-hero-grid,
  .detail-layout,
  .detail-layout.reverse {
    grid-template-columns: 1fr;
  }

  .wide-image-hero {
    min-height: auto;
  }

  .wide-image-hero .product-detail-hero-grid {
    display: grid;
    gap: 28px;
  }

  .wide-image-hero .product-detail-copy {
    width: 100%;
    padding-top: 0;
  }

  .wide-image-hero .product-detail-visual {
    position: relative;
    inset: auto;
    min-height: 320px;
    opacity: 0.72;
    mask-image: linear-gradient(180deg, #000 0%, #000 76%, transparent 100%);
  }

  .product-grid,
  .solution-grid,
  .media-grid,
  .single-preview-grid,
  .model-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compact-gallery-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .download-card {
    grid-template-columns: 1fr;
  }

  .material-download-row {
    grid-template-columns: 58px minmax(0, 1fr);
    gap: 10px 14px;
  }

  .contact-box .primary-btn {
    justify-self: start;
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 8px 14px;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .brand {
    min-width: auto;
    padding-right: 12px;
  }

  .brand small,
  .nav-cta {
    display: none;
  }

  .brand-mark {
    width: 52px;
    height: 38px;
  }

  .brand strong {
    font-size: 20px;
  }

  .main-nav {
    order: 2;
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 18px;
    overflow: visible;
    padding-bottom: 2px;
    font-size: 13px;
  }

  .main-nav > a,
  .nav-link {
    flex: 0 0 auto;
    padding: 8px 0 4px;
  }

  .nav-dropdown {
    min-width: min(320px, calc(100vw - 36px));
  }

  .dropdown-group {
    min-height: 46px;
  }

  .hero {
    min-height: 760px;
  }

  .hero-track,
  .hero-slide {
    min-height: 760px;
  }

  .hero-slide {
    padding: 150px 18px 84px;
  }

  .hero-slide:nth-child(3) .hero-image {
    object-fit: cover;
    object-position: 62% center;
    padding: 0;
  }

  .hero-btn {
    width: 38px;
    height: 38px;
  }

  .hero-prev {
    left: 10px;
  }

  .hero-next {
    right: 10px;
  }

  .hero-dots {
    left: 18px;
    bottom: 24px;
  }

  h1 {
    font-size: 40px;
  }

  .hero-copy {
    font-size: 16px;
  }

  .hero-actions,
  .hero-metrics,
  .service-points,
  .product-grid,
  .solution-grid,
  .media-grid,
  .single-preview-grid,
  .model-grid {
    grid-template-columns: 1fr;
  }

  .compact-gallery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .compact-gallery-grid img {
    height: 118px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-metrics {
    display: grid;
  }

  .product-card {
    min-height: auto;
  }

  .product-detail-hero {
    min-height: auto;
    padding: 138px 0 58px;
  }

  .wide-image-hero .product-detail-copy h1 {
    font-size: 34px;
    line-height: 1.16;
  }

  .wide-image-hero .product-detail-copy p {
    font-size: 15px;
  }

  .wide-image-hero .product-detail-visual {
    min-height: 240px;
  }

  .product-detail-visual img,
  .detail-image-card img {
    min-height: 0;
    height: 300px;
  }

  .detail-anchor-bar {
    position: static;
  }

  .media-grid img {
    height: 220px;
  }

  .series-spec-card th,
  .series-spec-card td {
    display: block;
    width: 100%;
  }

  .series-spec-card td {
    padding-top: 0;
  }

  .card-index {
    margin-bottom: 34px;
  }

  .site-footer {
    flex-direction: column;
  }
}






.site-footer {
  text-align: center;
}

.footer-icp-wrap a,
.footer-icp-wrap a:hover,


/* ICP footer final alignment override */
.site-footer {
  display: flex !important;
  flex-direction: column !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important;
  text-align: center !important;
}

.site-footer > span {
  width: 100% !important;
  text-align: center !important;
}

.footer-icp-wrap {
  width: 100% !important;
  flex: 0 0 auto !important;
  margin: 8px auto 0 !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
}

.footer-icp-wrap a,
.footer-icp {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  margin: 0 auto !important;
  color: rgba(219, 233, 248, 0.76) !important;
  font-size: 13px !important;
  line-height: 1.7 !important;
  text-align: center !important;
  text-decoration: none !important;
}

.footer-icp-wrap a:hover,
.footer-icp:hover {
  color: #7ee7ff !important;
}

.footer-icp-emblem {
  position: relative;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 42%, #ffd66e 0 18%, transparent 19%),
    radial-gradient(circle at 50% 50%, #d71920 0 47%, #8f1118 48% 62%, transparent 63%),
    radial-gradient(circle at 50% 50%, #f7c54b 0 69%, transparent 70%);
  box-shadow: 0 0 0 1px rgba(255, 210, 86, 0.55), 0 0 8px rgba(255, 188, 64, 0.2);
}

.footer-icp-emblem::before,
.footer-icp-emblem::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  height: 2px;
  border-radius: 999px;
  background: rgba(255, 215, 102, 0.92);
}

.footer-icp-emblem::before {
  bottom: 5px;
}

.footer-icp-emblem::after {
  bottom: 2px;
}


/* ICP emblem inline fix */
.footer-icp-wrap {
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

.footer-icp-wrap a.footer-icp,
.footer-icp {
  display: inline-flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 7px !important;
  width: auto !important;
  white-space: nowrap !important;
  vertical-align: middle !important;
}

.footer-icp-emblem {
  display: inline-block !important;
  width: 18px !important;
  height: 18px !important;
  flex: 0 0 18px !important;
  margin: 0 !important;
  transform: translateY(0) !important;
  vertical-align: middle !important;
}

.footer-icp-text {
  display: inline-block !important;
  white-space: nowrap !important;
  line-height: 1 !important;
}


/* ICP filing text only: police badge is reserved for public security filing number. */
.footer-icp-emblem {
  display: none !important;
}

.footer-icp-wrap {
  width: 100% !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
  text-align: center !important;
}

.footer-icp-wrap a.footer-icp,
.footer-icp {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0 !important;
  width: auto !important;
  margin: 0 auto !important;
  white-space: nowrap !important;
  color: rgba(219, 233, 248, 0.76) !important;
  text-decoration: none !important;
}

/* Public compliance disclosures */
.media-disclosure,
.compliance-note {
  color: rgba(204, 219, 236, 0.72);
  font-size: 12px;
  line-height: 1.75;
  letter-spacing: 0;
}

.media-disclosure {
  max-width: 920px;
  margin: -6px 0 22px;
}

.site-footer .compliance-note {
  width: min(1080px, calc(100% - 32px));
  margin: 5px auto 2px;
  text-align: center;
}

@media (max-width: 720px) {
  .media-disclosure,
  .compliance-note {
    font-size: 11px;
  }
}