:root {
  --ink: #1c4569;
  --muted: #6b8297;
  --line: #dceaf3;
  --panel: #f6fbfe;
  --soft: #eef8fd;
  --brand: #1ba4e6;
  --brand-dark: #087dbb;
  --accent: #52ccec;
  --white: #fff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  color: var(--ink);
  background: #fff;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  max-width: 100%;
  overflow-x: hidden;
}

a {
  color: inherit;
  transition: color .18s ease, border-color .18s ease, background-color .18s ease, transform .18s ease;
}

a:hover {
  color: var(--brand);
  text-decoration: none;
}

img {
  max-width: 100%;
}

@media (min-width: 992px) {
  .container {
    width: calc(100% - 48px);
    max-width: 1480px;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  border-bottom: 1px solid rgba(20, 32, 51, .08);
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(14px);
}

.navbar {
  padding: 0;
}

.brand-logo {
  display: block;
  width: 174px;
  max-width: 40vw;
  height: 52px;
  object-fit: contain;
  object-position: left center;
}

.footer-logo {
  display: block;
  width: 178px;
  max-width: 100%;
  height: 56px;
  margin-bottom: 1rem;
  object-fit: contain;
  object-position: left center;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  font-size: 1.05rem;
  font-weight: 800;
}

.brand-text {
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 800;
}

.navbar-nav .nav-link {
  position: relative;
  padding: 1.65rem .82rem;
  color: var(--ink) !important;
  font-size: .92rem;
  font-weight: 700;
  white-space: nowrap;
}

.navbar-nav .active .nav-link,
.navbar-nav .nav-link:hover {
  color: var(--brand-dark) !important;
}

.navbar-nav .active .nav-link:after,
.navbar-nav .nav-link:hover:after {
  position: absolute;
  right: .82rem;
  bottom: 1.05rem;
  left: .82rem;
  height: 2px;
  background: var(--brand);
  content: "";
}

.nav-item-has-children {
  position: relative;
}

.nav-sub-toggle {
  display: none;
}

.nav-item-has-children[data-soncount="0"] .nav-sub-toggle,
.nav-item-has-children[data-soncount="0"] .nav-dropdown {
  display: none !important;
}

.nav-item-has-children[data-soncount]:not([data-soncount="0"]) > .nav-link {
  padding-right: 1.72rem;
}

.nav-item-has-children[data-soncount]:not([data-soncount="0"]) .nav-sub-toggle {
  position: absolute;
  top: 50%;
  right: .42rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: -12px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.nav-item-has-children[data-soncount]:not([data-soncount="0"]):hover .nav-sub-toggle {
  color: var(--brand-dark);
}

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  z-index: 1050;
  display: none;
  width: min(88vw, 1040px);
  max-height: calc(100vh - 120px);
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(20,32,51,.12);
  overflow: auto;
  transform: translateX(-50%);
}

.nav-item-has-children[data-soncount]:not([data-soncount="0"]):hover > .nav-dropdown,
.nav-item-has-children[data-soncount]:not([data-soncount="0"]):focus-within > .nav-dropdown {
  display: block;
}

.nav-dropdown a {
  display: block;
  color: var(--ink);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
  white-space: normal;
}

.nav-dropdown-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .9rem 1.15rem;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.nav-dropdown-head > span {
  color: var(--ink);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.nav-dropdown-head > a {
  padding: .25rem 0;
  color: var(--brand-dark);
  font-size: .78rem;
}

.nav-dropdown-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 250px;
  gap: 0;
}

.nav-dropdown-primary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  padding: .55rem 1rem .9rem;
}

.nav-dropdown-group {
  min-width: 0;
  padding: .65rem .55rem;
  border-bottom: 1px solid var(--line);
}

.nav-dropdown-primary .nav-dropdown-group:nth-last-child(-n+2) {
  border-bottom: 0;
}

.nav-dropdown-title {
  display: flex !important;
  align-items: flex-start;
  justify-content: space-between;
  gap: .75rem;
  padding: .35rem .25rem !important;
  color: var(--brand-dark) !important;
  font-size: .95rem !important;
}

.nav-dropdown-title i {
  flex: 0 0 auto;
  margin-top: .18rem;
  color: var(--brand);
  transition: transform .2s ease;
}

.nav-dropdown-title:hover i {
  transform: translateX(3px);
}

.nav-dropdown-children {
  display: grid;
  grid-template-columns: 1fr;
  gap: .1rem;
  margin: .2rem 0 0;
  padding: 0;
  list-style: none;
}

.nav-dropdown-children:empty {
  display: none;
}

.nav-dropdown-children a {
  position: relative;
  padding: .28rem .25rem .28rem 1rem;
  color: var(--muted);
  font-size: .84rem;
  font-weight: 600;
  line-height: 1.35;
}

.nav-dropdown-children a:before {
  position: absolute;
  top: .78rem;
  left: .28rem;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.nav-dropdown a:hover {
  color: var(--brand-dark);
}

.nav-dropdown-direct {
  display: none;
  padding: 1rem;
  border-left: 1px solid var(--line);
  background: var(--panel);
}

.nav-dropdown-direct.has-items {
  display: block;
}

.nav-dropdown-direct-label {
  margin-bottom: .55rem;
  color: var(--muted);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.nav-dropdown-direct-list {
  display: grid;
  gap: .3rem;
}

.nav-dropdown-direct .nav-dropdown-group {
  padding: 0;
  border: 0;
}

.nav-dropdown-direct .nav-dropdown-title {
  align-items: center;
  padding: .55rem .6rem !important;
  border: 1px solid transparent;
  border-radius: 6px;
  background: #fff;
  font-size: .86rem !important;
}

.nav-dropdown-direct .nav-dropdown-title:hover {
  border-color: var(--line);
  box-shadow: 0 6px 18px rgba(28, 69, 105, .06);
}

.header-search {
  display: flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  overflow: hidden;
}

.header-search input {
  width: 150px;
  min-height: 40px;
  padding: .4rem .75rem;
  border: 0;
  outline: none;
  font-size: .88rem;
}

.header-search button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  min-height: 40px;
  border: 0;
  border-left: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

.header-search button:hover {
  background: var(--soft);
  color: var(--brand-dark);
}

@media (min-width: 992px) and (max-width: 1350px) {
  .brand-logo {
    width: 158px;
  }

  .navbar-nav .nav-link {
    padding-right: .58rem;
    padding-left: .58rem;
    font-size: .86rem;
  }

  .navbar-nav .active .nav-link:after,
  .navbar-nav .nav-link:hover:after {
    right: .58rem;
    left: .58rem;
  }

  .nav-item-has-children[data-soncount]:not([data-soncount="0"]) > .nav-link {
    padding-right: 1.42rem;
  }

  .header-search input {
    width: 118px;
  }
}

.btn-tech {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .7rem 1.2rem;
  border: 1px solid var(--brand);
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
}

.btn-tech:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
  color: #fff;
  transform: translateY(-1px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .7rem 1.2rem;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 6px;
  color: #fff;
  font-weight: 700;
}

.btn-ghost:hover {
  background: #fff;
  color: var(--ink);
}

.hero {
  position: relative;
  min-height: 640px;
  overflow: hidden;
  background: #1a466b;
}

.hero .swiper-container,
.hero .swiper-wrapper,
.hero .swiper-slide {
  min-height: 640px;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  min-height: 640px;
  object-fit: cover;
  object-position: center;
  filter: saturate(.98);
}

.hero-media:after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(8, 50, 86, .34), rgba(8, 70, 108, .12) 48%, rgba(8, 92, 136, .02) 72%);
  content: "";
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 760px;
  padding: 132px 0 128px;
  color: #fff;
}

@media (min-width: 992px) {
  .hero-copy {
    max-width: 700px;
    margin-left: 56px;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-bottom: 1rem;
  color: #d2f4ff;
  font-size: .82rem;
  font-weight: 800;
  text-transform: uppercase;
}

.eyebrow:before {
  display: inline-block;
  width: 34px;
  height: 2px;
  background: var(--accent);
  content: "";
}

.hero h1 {
  margin: 0 0 1.2rem;
  font-size: clamp(2.45rem, 4.5vw, 4.9rem);
  font-weight: 800;
  line-height: .98;
}

.hero p {
  max-width: 650px;
  margin-bottom: 1.6rem;
  color: rgba(255, 255, 255, .84);
  font-size: 1.12rem;
}

.hero-controls {
  position: absolute;
  right: 50%;
  bottom: 126px;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  padding: 0;
  transform: translateX(50%);
}

.hero-control {
  display: none;
}

.hero-side-control {
  position: absolute;
  top: 50%;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 78px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  background: rgba(5, 15, 26, .34);
  color: rgba(255,255,255,.86);
  cursor: pointer;
  font-size: 2rem;
  backdrop-filter: blur(10px);
  transform: translateY(-50%);
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.hero-side-prev {
  left: 28px;
}

.hero-side-next {
  right: 28px;
}

.hero-side-control:hover {
  border-color: rgba(255,255,255,.46);
  background: rgba(27,164,230,.82);
  color: #fff;
}

.hero-pagination {
  position: static;
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  min-width: 78px;
  padding: .45rem .6rem;
  border-radius: 999px;
  background: rgba(5, 15, 26, .48);
  backdrop-filter: blur(10px);
}

.hero-pagination .swiper-pagination-bullet {
  width: 28px;
  height: 6px;
  margin: 0 !important;
  border-radius: 999px;
  background: rgba(255,255,255,.5);
  opacity: 1;
}

.hero-pagination .swiper-pagination-bullet-active {
  width: 42px;
  background: var(--accent);
}

.hero-metrics {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 3;
  border-top: 1px solid rgba(255, 255, 255, .16);
  background: rgba(15, 54, 84, .62);
  color: #fff;
}

.metric {
  padding: 1.2rem 0;
}

.metric strong {
  display: block;
  font-size: 1.8rem;
  line-height: 1;
}

.metric span {
  color: rgba(255, 255, 255, .68);
  font-size: .84rem;
}

.section {
  padding: 86px 0;
}

.section-quiet {
  background: var(--panel);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.section-kicker {
  color: var(--brand-dark);
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.section-title {
  margin: .25rem 0 0;
  color: var(--ink);
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 800;
  line-height: 1.12;
}

.section-note {
  max-width: 620px;
  color: var(--muted);
}

.product-card,
.case-card,
.news-card {
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.product-card:hover,
.case-card:hover,
.news-card:hover {
  border-color: rgba(27, 164, 230, .45);
  transform: translateY(-3px);
}

.product-thumb,
.case-thumb {
  display: block;
  aspect-ratio: 4 / 3;
  background: var(--soft);
  overflow: hidden;
}

.product-thumb img,
.case-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-body,
.case-body,
.news-card {
  padding: 1.15rem;
}

.product-card h3,
.case-card h3,
.news-card h3 {
  margin-bottom: .6rem;
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.32;
}

.product-card p,
.case-card p,
.news-card p {
  margin-bottom: .9rem;
  color: var(--muted);
  font-size: .93rem;
}

.text-link {
  color: var(--brand-dark);
  font-size: .88rem;
  font-weight: 800;
}

.capability {
  height: 100%;
  padding: 1.3rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.capability i {
  color: var(--brand);
  font-size: 1.45rem;
}

.capability h3 {
  margin: .95rem 0 .5rem;
  font-size: 1.05rem;
  font-weight: 800;
}

.brand-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.brand-wall-item {
  min-width: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.brand-wall-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  padding: 0;
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.brand-wall-logo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.brand-wall-placeholder {
  color: var(--muted);
  font-size: .9rem;
  font-weight: 700;
  text-align: center;
}

.brand-wall-item h2 {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  margin: 0;
  padding: 10px 14px;
  color: var(--ink);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  overflow-wrap: anywhere;
}

@media (min-width: 576px) {
  .brand-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 992px) {
  .brand-wall {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 24px;
  }
}

.product-line-card {
  height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.product-line-card:hover {
  border-color: rgba(27, 164, 230, .5);
  box-shadow: 0 16px 34px rgba(28, 69, 105, .1);
  transform: translateY(-4px);
}

.product-line-image {
  display: block;
  aspect-ratio: 4 / 3;
  padding: 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(145deg, #f8fcfe, var(--soft));
  overflow: hidden;
}

.product-line-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .35s ease;
}

.product-line-card:hover .product-line-image img {
  transform: scale(1.045);
}

.product-line-body {
  padding: 1.15rem 1.2rem 1.25rem;
}

.product-line-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: .65rem;
  color: var(--brand-dark);
  font-size: .7rem;
  font-weight: 800;
  text-transform: uppercase;
}

.product-line-meta i {
  color: var(--brand);
  font-size: .9rem;
}

.product-line-card h3 {
  margin: 0 0 .55rem;
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 800;
  line-height: 1.3;
}

.product-line-card h3 a {
  color: inherit;
}

.product-line-card h3 a:hover {
  color: var(--brand-dark);
}

.product-line-card p {
  display: -webkit-box;
  min-height: 4.35em;
  margin: 0;
  color: var(--muted);
  font-size: .88rem;
  line-height: 1.45;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.page-hero {
  position: relative;
  min-height: 310px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #244f72;
  color: #fff;
}

.page-hero:before {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 105, 154, .86), rgba(27, 164, 230, .48)), var(--page-hero-bg, none);
  background-position: center;
  background-size: cover;
  content: "";
}

.page-hero .container {
  position: relative;
  z-index: 2;
}

.page-hero h1 {
  max-width: 780px;
  margin-bottom: .5rem;
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
}

.page-hero p {
  max-width: 680px;
  color: rgba(255, 255, 255, .78);
  font-size: 1.05rem;
}

.breadcrumb-tech {
  margin: 1.5rem 0;
  color: var(--muted);
  font-size: .88rem;
}

.breadcrumb-tech a {
  color: var(--muted);
}

.product-layout {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 2rem;
}

.category-panel {
  position: sticky;
  top: 92px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.category-title {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--line);
  font-weight: 800;
}

.category-tree {
  padding: .6rem;
}

.category-tree a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 40px;
  padding: .45rem .62rem;
  border-radius: 6px;
  color: var(--ink);
  font-size: .94rem;
}

.category-tree a:hover,
.category-tree a.active {
  background: var(--soft);
  color: var(--brand-dark);
}

.category-tree ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.category-branch {
  position: relative;
}

.category-branch > a {
  padding-right: 2.4rem;
}

.category-branch.has-no-children > a {
  padding-right: .62rem;
}

.category-toggle {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.category-toggle:hover {
  background: var(--soft);
  color: var(--brand-dark);
}

.category-tree .level-2 {
  display: none;
  padding-left: .65rem;
}

.category-branch.is-open > .level-2 {
  display: block;
}

.category-branch.is-open > .category-toggle i {
  transform: rotate(180deg);
}

.category-tree .level-2 a {
  color: var(--muted);
  font-size: .88rem;
}

.catalog-tools {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.3rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.search-inline {
  display: flex;
  gap: .5rem;
  width: min(100%, 440px);
}

.search-inline .form-control,
.form-control {
  min-height: 46px;
  border-color: var(--line);
  border-radius: 6px;
}

.detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(330px, .95fr);
  gap: 2.5rem;
}

.gallery-main {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  overflow: hidden;
}

.gallery-main .swiper-slide {
  aspect-ratio: 4 / 3;
}

.gallery-main img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.gallery-thumbs {
  margin-top: .8rem;
  position: relative;
  width: 100%;
  max-width: 100%;
  padding: 0 46px;
  box-sizing: border-box;
  overflow: hidden;
}

.gallery-thumb-nav {
  position: absolute;
  top: 0;
  z-index: 3;
  width: 38px;
  height: 70px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.gallery-thumb-prev {
  left: 0;
}

.gallery-thumb-next {
  right: 0;
}

.gallery-thumb-nav:hover {
  border-color: var(--brand);
  color: var(--brand);
  background: #f8fbff;
}

.gallery-thumb-nav.swiper-button-disabled {
  opacity: .35;
  cursor: default;
  pointer-events: none;
}

.product-thumbs {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  overflow: hidden;
}

.gallery-thumbs .swiper-slide {
  width: 86px;
  height: 70px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  opacity: .64;
  overflow: hidden;
}

.gallery-thumbs .active-nav {
  border-color: var(--brand);
  opacity: 1;
}

.gallery-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-summary h1 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.08;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.product-summary-box {
  margin: 1.5rem 0;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.product-summary-text {
  margin-top: .7rem;
  color: #2b3849;
  line-height: 1.75;
}

.spec-list {
  margin: 1.3rem 0;
  border-top: 1px solid var(--line);
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: .8rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.spec-row strong {
  color: var(--ink);
}

.content {
  color: #2b3849;
}

.content h2,
.content h3,
.content h4 {
  margin-top: 1.5rem;
  font-weight: 800;
}

.content img {
  height: auto !important;
  border-radius: 8px;
}

.about-page {
  overflow: hidden;
  background: #fff;
}

.about-hero {
  position: relative;
  padding: 74px 0 96px;
  background: linear-gradient(135deg, rgba(22, 76, 117, .96), rgba(20, 137, 194, .88)), #1c567f;
  color: #fff;
}

.about-hero:after {
  position: absolute;
  right: -10%;
  bottom: -34%;
  width: 58%;
  height: 72%;
  background: linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,0));
  clip-path: polygon(24% 0, 100% 0, 78% 100%, 0 100%);
  content: "";
}

.about-hero .breadcrumb {
  position: relative;
  z-index: 2;
  color: rgba(255,255,255,.74);
}

.about-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
  gap: 4.5rem;
  align-items: center;
}

.about-hero-copy h1 {
  margin: 1rem 0 1.2rem;
  max-width: 760px;
  font-size: clamp(2.7rem, 6vw, 5.8rem);
  font-weight: 800;
  line-height: .96;
  overflow-wrap: anywhere;
}

.about-hero-copy p {
  max-width: 660px;
  color: rgba(255,255,255,.76);
  font-size: 1.08rem;
}

.about-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 2rem;
}

.btn-tech-light {
  border-color: rgba(255,255,255,.46) !important;
  background: rgba(255,255,255,.08) !important;
  color: #fff !important;
}

.about-visual {
  position: relative;
  min-height: 600px;
}

.about-visual-main,
.about-visual-card {
  position: absolute;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.24);
  background: rgba(255,255,255,.92);
  box-shadow: 0 26px 70px rgba(0,0,0,.28);
}

.about-visual-main {
  top: 18px;
  right: 0;
  width: 78%;
  height: 520px;
  border-radius: 8px;
}

.about-visual-card {
  border-radius: 7px;
}

.about-visual-card-one {
  bottom: 12px;
  left: 0;
  width: 42%;
  height: 260px;
}

.about-visual-card-two {
  right: 11%;
  bottom: -22px;
  width: 34%;
  height: 220px;
}

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

.about-visual-badge {
  position: absolute;
  left: 10%;
  top: 52px;
  display: grid;
  gap: .25rem;
  min-width: 160px;
  padding: 1rem;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 8px;
  background: rgba(10, 33, 45, .76);
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 48px rgba(0,0,0,.22);
}

.about-visual-badge strong {
  color: var(--accent);
  font-size: 1.7rem;
  line-height: 1;
}

.about-visual-badge span {
  color: rgba(255,255,255,.76);
  font-size: .88rem;
}

.about-band {
  position: relative;
  z-index: 2;
  margin-top: -48px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 58px rgba(20,32,51,.11);
}

.about-stats div {
  padding: 1.7rem 1.4rem;
  border-right: 1px solid var(--line);
}

.about-stats div:last-child {
  border-right: 0;
}

.about-stats strong {
  display: block;
  color: var(--brand-dark);
  font-size: 2.3rem;
  line-height: 1;
}

.about-stats span {
  display: block;
  margin-top: .55rem;
  color: var(--muted);
  font-size: .92rem;
}

.about-story-grid {
  display: grid;
  grid-template-columns: minmax(0, .82fr) minmax(0, 1fr);
  gap: 4rem;
}

.about-prose {
  color: #2b3849;
  font-size: 1.02rem;
}

.about-prose p {
  margin-bottom: 1rem;
}

.about-prose ul {
  display: grid;
  gap: .65rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.about-prose li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--muted);
}

.about-prose li:before {
  position: absolute;
  top: .65rem;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.about-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.about-capability-grid article {
  min-height: 220px;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.about-capability-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 1.1rem;
  border-radius: 50%;
  background: rgba(27,164,230,.1);
  color: var(--brand-dark);
  font-weight: 800;
}

.about-capability-grid h3 {
  margin-bottom: .65rem;
  font-size: 1.16rem;
  font-weight: 800;
}

.about-capability-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: .95rem;
}

.about-process-panel {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 1fr);
  gap: 3rem;
  padding: 3rem;
  border-radius: 8px;
  background: var(--ink);
  color: #fff;
}

.about-process-panel h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.02;
}

.about-process-steps {
  display: grid;
  gap: 1rem;
}

.about-process-steps div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255,255,255,.14);
}

.about-process-steps div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.about-process-steps strong {
  color: var(--accent);
}

.about-process-steps span {
  color: rgba(255,255,255,.75);
}

.contact-page {
  position: relative;
  overflow: hidden;
  background: #fff;
}

.contact-hero {
  position: relative;
  padding: 74px 0 92px;
  background: linear-gradient(135deg, #1c567f 0%, #168cc9 58%, #2776a5 100%);
  color: #fff;
}

.contact-hero:before {
  position: absolute;
  inset: auto -10% -46% 48%;
  height: 78%;
  background: linear-gradient(135deg, rgba(255,255,255,.15), rgba(255,255,255,0));
  clip-path: polygon(20% 0, 100% 0, 80% 100%, 0 100%);
  content: "";
  pointer-events: none;
}

.contact-hero .breadcrumb {
  position: relative;
  z-index: 2;
  color: rgba(255,255,255,.72);
}

.contact-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, .72fr);
  gap: 4rem;
  align-items: end;
}

.contact-copy h1 {
  max-width: 760px;
  margin: 1rem 0 1.1rem;
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  font-weight: 800;
  line-height: .96;
}

.contact-copy p {
  max-width: 680px;
  color: rgba(255,255,255,.76);
  font-size: 1.08rem;
}

.contact-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 2rem;
}

.contact-chips span {
  padding: .55rem .85rem;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.82);
  font-size: .9rem;
}

.contact-info-panel {
  padding: 1.6rem;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  background: rgba(7, 26, 36, .62);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 70px rgba(0,0,0,.24);
}

.contact-info-head {
  display: flex;
  gap: .9rem;
  align-items: center;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.16);
}

.contact-info-head > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  background: var(--brand);
  color: #fff;
  font-weight: 800;
}

.contact-info-head strong,
.contact-info-head small {
  display: block;
}

.contact-info-head small {
  margin-top: .15rem;
  color: rgba(255,255,255,.62);
}

.contact-info-list {
  display: grid;
  gap: 1rem;
  margin: 1.3rem 0 0;
}

.contact-info-list div {
  display: grid;
  gap: .3rem;
}

.contact-info-list dt {
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.contact-info-list dd {
  margin: 0;
  color: rgba(255,255,255,.82);
}

.contact-info-list a {
  color: #fff;
}

.contact-main {
  position: relative;
  z-index: 3;
  background: linear-gradient(180deg, #f6f9fb 0%, #fff 100%);
}

.contact-form-grid {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(360px, 1fr);
  gap: 4rem;
  align-items: start;
}

.contact-process {
  display: grid;
  gap: .9rem;
  margin-top: 2rem;
}

.contact-process div {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.contact-process strong {
  color: var(--brand-dark);
}

.contact-process span {
  color: var(--muted);
}

.contact-form {
  position: relative;
  z-index: 4;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 22px 60px rgba(20,32,51,.09);
}

.contact-form label {
  color: var(--ink);
  font-size: .9rem;
  font-weight: 800;
}

.contact-form label span {
  color: #c6503f;
}

.contact-form textarea.form-control {
  min-height: 190px;
  resize: vertical;
}

.contact-form .form-control {
  position: relative;
  z-index: 2;
  background: #fff;
}

.contact-form .form-control:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 .16rem rgba(27, 164, 230, .14);
}

.contact-code {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 124px;
  gap: .6rem;
}

.contact-code img {
  width: 124px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  object-fit: cover;
}

.contact-submit {
  width: 100%;
  justify-content: center;
}

.article {
  max-width: 900px;
  margin: 0 auto;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 3rem;
  align-items: start;
}

.article-main {
  max-width: none;
  margin: 0;
}

.article-title {
  margin-bottom: .75rem;
  font-size: clamp(2rem, 4vw, 3.6rem);
  font-weight: 800;
  line-height: 1.08;
}

.article-meta {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.prev-next {
  margin-top: 2.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.article-prev-next {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.article-prev-next div {
  min-width: 0;
}

.article-prev-next span {
  display: block;
  margin-bottom: .35rem;
  color: var(--muted);
  font-size: .8rem;
  font-weight: 800;
  text-transform: uppercase;
}

.article-prev-next a {
  color: var(--ink);
  font-weight: 800;
}

.article-sidebar {
  position: sticky;
  top: 94px;
}

.article-side-panel {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.article-side-panel h2 {
  margin: .4rem 0 1rem;
  font-size: 1.25rem;
  font-weight: 800;
}

.article-side-panel ul {
  display: grid;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-side-panel li {
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.article-side-panel li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.article-side-panel a {
  display: block;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.35;
}

.article-side-panel span {
  display: block;
  margin-top: .35rem;
  color: var(--muted);
  font-size: .82rem;
}

.pagination .page-link,
.page-num {
  border-color: var(--line);
  color: var(--ink);
}

.pagination .page-link:hover,
.page-num:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.empty-state {
  padding: 4rem 1rem;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-align: center;
}

.footer {
  margin-top: 0 !important;
  padding: 4rem 0 0;
  background: #1e628e;
  color: rgba(255, 255, 255, .72);
}

.footer h5,
.footer h6 {
  color: #fff;
  font-weight: 800;
}

.footer a {
  color: rgba(255, 255, 255, .72);
}

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

.footer-product-lines {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .48rem .8rem;
}

.footer-product-lines li {
  min-width: 0;
}

.footer-product-lines a {
  display: block;
  font-size: .9rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

.footer-inquiry {
  padding: 1.15rem;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 8px;
  background: rgba(255,255,255,.1);
}

.footer-inquiry p {
  margin-bottom: .8rem;
  color: rgba(255,255,255,.72);
  font-size: .86rem;
}

.footer-inquiry .form-control {
  min-height: 40px;
  margin-bottom: .58rem;
  border-color: rgba(255,255,255,.3);
  background: rgba(255,255,255,.94);
  font-size: .88rem;
}

.footer-inquiry textarea.form-control {
  min-height: 74px;
  resize: vertical;
}

.footer-code {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 92px 42px;
  gap: .48rem;
}

.footer-code .form-control {
  margin-bottom: 0;
}

.footer-code img {
  width: 92px;
  height: 40px;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  object-fit: cover;
}

.footer-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 40px;
  border: 1px solid rgba(255,255,255,.42);
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
}

.footer-submit:hover {
  background: var(--brand-dark);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-top: 3rem;
  padding: 1.1rem 0;
  border-top: 1px solid rgba(255, 255, 255, .12);
  color: rgba(255, 255, 255, .52);
  font-size: .88rem;
}

.footer-legal,
.footer-record {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  align-items: center;
}

.footer-record {
  justify-content: flex-end;
}

.footer-record span {
  color: rgba(255, 255, 255, .46);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.footer-record a {
  color: rgba(255, 255, 255, .78);
}

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

.mobile-contact {
  background: var(--brand-dark);
  width: 100%;
  max-width: 100%;
  padding-right: 0;
  padding-left: 0;
  overflow: hidden;
}

.mobile-contact .row {
  margin-right: 0;
  margin-left: 0;
}

.mobile-contact .col-6 {
  min-width: 0;
}

@media (max-width: 991.98px) {
  .navbar {
    padding: .6rem 0;
  }

  .navbar-nav .nav-link {
    padding: .75rem 0;
  }

  .nav-item-has-children[data-soncount]:not([data-soncount="0"]) > .nav-link {
    padding-right: 2.5rem;
  }

  .nav-item-has-children[data-soncount]:not([data-soncount="0"]) .nav-sub-toggle {
    top: .55rem;
    right: 0;
    margin-top: 0;
  }

  .nav-dropdown {
    position: static;
    display: none;
    width: auto;
    max-height: none;
    min-width: 0;
    padding: .25rem 0 .6rem 1rem;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    overflow: visible;
    transform: none;
  }

  .nav-item-has-children:hover > .nav-dropdown,
  .nav-item-has-children:focus-within > .nav-dropdown {
    display: none;
  }

  .nav-item-has-children.is-open > .nav-dropdown {
    display: block !important;
  }

  .nav-item-has-children.is-open > .nav-sub-toggle i {
    transform: rotate(180deg);
  }

  .nav-dropdown a {
    padding: .4rem 0;
    white-space: normal;
  }

  .nav-dropdown-head {
    padding: .45rem 0 .6rem;
    background: transparent;
  }

  .nav-dropdown-head > a {
    display: none;
  }

  .nav-dropdown-body {
    display: block;
  }

  .nav-dropdown-primary {
    display: block;
    padding: 0;
  }

  .nav-dropdown-group {
    padding: .35rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-dropdown-title {
    padding: .4rem 0 !important;
    background: transparent;
  }

  .nav-dropdown-children {
    padding-left: .85rem;
  }

  .nav-dropdown-direct {
    padding: .75rem 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
    background: transparent;
  }

  .nav-dropdown-direct .nav-dropdown-title {
    padding: .45rem 0 !important;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .header-search {
    width: 100%;
  }

  .header-search input {
    width: 100%;
    flex: 1;
  }

  .navbar-nav .active .nav-link:after,
  .navbar-nav .nav-link:hover:after {
    display: none;
  }

  .hero,
  .hero .swiper-container,
  .hero .swiper-wrapper,
  .hero .swiper-slide,
  .hero-media img {
    min-height: 560px;
  }

  .hero-media img {
    object-position: 62% center;
  }

  .hero-copy {
    padding: 92px 0 142px;
  }

  .hero-controls {
    bottom: 126px;
  }

  .product-layout,
  .detail-grid {
    grid-template-columns: 1fr;
  }

  .category-panel {
    display: none;
  }

  .detail-grid {
    gap: 1.6rem;
  }

  .category-panel {
    position: static;
  }

  .about-hero {
    padding: 58px 0 82px;
  }

  .about-hero-grid,
  .about-story-grid,
  .about-process-panel {
    grid-template-columns: 1fr;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }

  .about-visual {
    min-height: 520px;
  }

  .about-capability-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-hero-grid,
  .contact-form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 575.98px) {
  body {
    padding-bottom: 58px;
  }

  .hero h1 {
    font-size: 2.4rem;
  }

  .hero-controls {
    bottom: 118px;
    gap: .45rem;
  }

  .hero-control {
    width: 34px;
    height: 34px;
  }

  .hero-side-control {
    display: none;
  }

  .hero-pagination .swiper-pagination-bullet {
    width: 20px;
  }

  .hero-pagination .swiper-pagination-bullet-active {
    width: 32px;
  }

  .section {
    padding: 58px 0;
  }

  main.section > .container {
    width: 100%;
    max-width: 100%;
    padding-right: 12px;
    padding-left: 12px;
    overflow: hidden;
  }

  .section-head,
  .catalog-tools {
    display: block;
  }

  .search-inline {
    margin-top: 1rem;
  }

  .hero-metrics .col-4 {
    padding-right: 8px;
    padding-left: 8px;
  }

  .metric strong {
    font-size: 1.35rem;
  }

  .metric span {
    font-size: .74rem;
  }

  .detail-grid {
    gap: 1.25rem;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .detail-grid > div,
  .gallery-main,
  .gallery-main .swiper-container,
  .gallery-thumbs,
  .product-thumbs {
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .gallery-main {
    border-radius: 6px;
  }

  .gallery-main .swiper-slide {
    width: 100% !important;
    aspect-ratio: 4 / 3;
  }

  .gallery-thumbs {
    margin-top: .55rem;
    padding: 0 31px;
  }

  .gallery-thumb-nav {
    width: 28px;
    height: 56px;
    border-radius: 5px;
    font-size: .9rem;
  }

  .gallery-thumbs .swiper-slide {
    width: 60px;
    height: 56px;
    border-radius: 5px;
  }

  .detail-summary h1 {
    font-size: 1.65rem;
    line-height: 1.22;
  }

  .detail-summary .text-muted {
    font-size: .95rem;
  }

  .spec-row {
    display: block;
  }

  .spec-row span,
  .spec-row strong {
    display: block;
  }

  .spec-row strong {
    margin-top: .25rem;
  }

  .detail-summary .btn-tech {
    width: 100%;
    justify-content: center;
  }

  .product-summary-box {
    padding: 1rem;
  }

  .content {
    font-size: .96rem;
  }

  .content img {
    height: auto !important;
  }

  .article-prev-next {
    grid-template-columns: 1fr;
  }

  .about-hero {
    padding: 42px 0 64px;
  }

  .about-hero-grid {
    gap: 2.5rem;
  }

  .about-hero-copy h1 {
    font-size: 2.7rem;
  }

  .about-hero-actions .btn-tech {
    width: 100%;
    justify-content: center;
  }

  .about-visual {
    min-height: 390px;
  }

  .about-visual-main {
    top: 0;
    width: 86%;
    height: 320px;
  }

  .about-visual-card-one {
    width: 45%;
    height: 160px;
  }

  .about-visual-card-two {
    right: 0;
    bottom: -10px;
    width: 38%;
    height: 140px;
  }

  .about-visual-badge {
    left: 0;
    top: 26px;
    min-width: 130px;
  }

  .about-stats,
  .about-capability-grid {
    grid-template-columns: 1fr;
  }

  .about-stats div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .about-stats div:last-child {
    border-bottom: 0;
  }

  .about-story-grid,
  .about-process-panel {
    gap: 1.6rem;
  }

  .about-process-panel {
    padding: 1.6rem;
  }

  .contact-hero {
    padding: 42px 0 64px;
  }

  .contact-hero-grid,
  .contact-form-grid {
    gap: 2rem;
  }

  .contact-copy h1 {
    font-size: 2.7rem;
  }

  .contact-info-panel,
  .contact-form {
    padding: 1.25rem;
  }

  .contact-code {
    grid-template-columns: 1fr;
  }

  .contact-code img {
    width: 100%;
    max-width: 180px;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    gap: .75rem;
  }

  .footer-legal,
  .footer-record {
    align-items: flex-start;
    flex-direction: column;
    gap: .25rem;
  }

  .footer-record {
    justify-content: flex-start;
  }

  .mobile-contact {
    right: 0;
    left: 0;
  }

  .mobile-contact .row {
    display: flex;
    flex-wrap: nowrap;
  }

  .mobile-contact .col-6 {
    flex: 0 0 50%;
    max-width: 50%;
  }

  .mobile-contact a {
    overflow: hidden;
    padding-right: .5rem !important;
    padding-left: .5rem !important;
    font-size: 1rem;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}