/* ============================================================
   WTC 西科创业机电 - 主样式表
   Lansmont China Distributor Website
   ============================================================ */

/* --- CSS Variables --- */
:root {
  --primary: #1a3a5c;
  --primary-light: #1e5080;
  --primary-dark: #0f2440;
  --accent: #e8872e;
  --accent-hover: #c9711e;
  --accent-light: #fef3e7;
  --bg-light: #f7f8fa;
  --bg-white: #ffffff;
  --text: #2d3436;
  --text-light: #636e72;
  --text-muted: #9ca3af;
  --border: #e5e7eb;
  --border-light: #f3f4f6;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.07), 0 2px 4px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px rgba(0,0,0,0.1), 0 4px 6px rgba(0,0,0,0.05);
  --radius: 6px;
  --radius-lg: 12px;
  --max-width: 1200px;
  --header-height: 72px;
  --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
}

/* --- Integrated Product Specs / Protected PDF Strategy --- */
.integrated-specs {
  padding: 84px 0;
  background: linear-gradient(180deg, #f6f8fb 0%, #ffffff 100%);
}

.integrated-specs.dark {
  background: #0f2440;
  color: #fff;
}

.integrated-specs.dark h2,
.integrated-specs.dark h3,
.integrated-specs.dark h4 {
  color: #fff;
}

.integrated-specs .specs-head {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(280px, .55fr);
  gap: 36px;
  align-items: end;
  margin-bottom: 34px;
}

.integrated-specs .specs-kicker {
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.integrated-specs h2 {
  font-size: clamp(1.85rem, 3.4vw, 3.25rem);
  line-height: 1.14;
}

.integrated-specs .specs-head p,
.integrated-specs .specs-copy {
  color: #64717a;
  font-size: 1.02rem;
  line-height: 1.86;
}

.integrated-specs.dark .specs-head p,
.integrated-specs.dark .specs-copy {
  color: rgba(255,255,255,.76);
}

.specs-protected-panel {
  overflow: hidden;
  background: #fff;
  border: 1px solid #dfe6ee;
  border-radius: 10px;
  box-shadow: 0 22px 55px rgba(15,36,64,.08);
}

.specs-protected-top {
  display: grid;
  grid-template-columns: minmax(320px, .8fr) minmax(0, 1.2fr);
  min-height: 390px;
}

.specs-protected-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 38px;
  background: #eef3f8;
}

.specs-protected-media img {
  max-height: 310px;
  object-fit: contain;
  filter: drop-shadow(0 18px 34px rgba(15,36,64,.18));
}

.specs-protected-media::after {
  content: "产品图片 / 技术摘要";
  position: absolute;
  left: 24px;
  bottom: 22px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15,36,64,.88);
  color: #fff;
  font-size: .8rem;
  font-weight: 700;
}

.specs-protected-copy {
  padding: 42px;
}

.specs-protected-copy small {
  display: block;
  color: #c42438;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .13em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.specs-protected-copy h3 {
  font-size: clamp(1.55rem, 2.7vw, 2.65rem);
  margin-bottom: 18px;
}

.specs-protected-copy p {
  color: #64717a;
  line-height: 1.85;
}

.specs-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.specs-chip-row span {
  padding: 8px 12px;
  border-radius: 999px;
  background: #f3f6f9;
  color: #173454;
  font-weight: 700;
  font-size: .86rem;
}

.specs-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.specs-metric {
  padding: 18px;
  background: #f7fafc;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
}

.specs-metric strong {
  display: block;
  color: #0f2440;
  font-size: 1.35rem;
  line-height: 1.2;
  margin-bottom: 6px;
}

.specs-metric span {
  color: #64717a;
  font-size: .84rem;
  line-height: 1.5;
}

.specs-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: #dfe6ee;
  border-top: 1px solid #dfe6ee;
}

.specs-summary-card {
  min-height: 205px;
  padding: 28px;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: transform .18s ease, box-shadow .18s ease;
}

.specs-summary-card.is-clickable-card:hover {
  position: relative;
  z-index: 1;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.specs-summary-card-media {
  height: 156px;
  margin: -28px -28px 24px;
  padding: 18px;
  background: #f6f8fb;
  border-bottom: 1px solid #dfe6ee;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.specs-summary-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.specs-summary-card small {
  display: block;
  color: #c42438;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .12em;
  margin-bottom: 12px;
}

.specs-summary-card h4 {
  margin-bottom: 12px;
}

.specs-summary-card p,
.specs-summary-card li {
  color: #64717a;
  line-height: 1.75;
}

.specs-summary-card ul {
  list-style: disc;
  padding-left: 18px;
  margin-bottom: 20px;
}

.specs-summary-card .card-link {
  margin-top: auto;
}

[data-card-href] {
  cursor: pointer;
}

[data-card-href]:focus-visible {
  outline: 3px solid rgba(227, 139, 54, .45);
  outline-offset: 4px;
}

.specs-data-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 18px;
  overflow: hidden;
  border: 1px solid #dfe6ee;
  border-radius: 8px;
}

.specs-data-table th,
.specs-data-table td {
  padding: 15px 18px;
  text-align: left;
  border-bottom: 1px solid #e8edf2;
  vertical-align: top;
}

.specs-data-table th {
  width: 30%;
  color: #173454;
  background: #f5f8fb;
}

.specs-locked-strip {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 28px 34px;
  background:
    linear-gradient(90deg, rgba(15,36,64,.96), rgba(26,58,92,.94)),
    repeating-linear-gradient(45deg, transparent, transparent 12px, rgba(255,255,255,.04) 12px, rgba(255,255,255,.04) 24px);
  color: #fff;
}

.specs-locked-strip h4 {
  color: #fff;
  margin-bottom: 6px;
}

.specs-locked-strip p {
  color: rgba(255,255,255,.74);
}

.specs-locked-strip .btn {
  white-space: nowrap;
}

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

.specs-catalog-card {
  min-height: 260px;
  padding: 28px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid #dfe6ee;
  box-shadow: 0 14px 34px rgba(15,36,64,.06);
}

.specs-card-image {
  height: 150px;
  margin: -6px -6px 22px;
  border-radius: 6px;
  background: #f4f7fa;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.specs-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 16px;
}

.specs-catalog-card small {
  display: block;
  color: #c42438;
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.specs-catalog-card h3 {
  margin-bottom: 12px;
}

.specs-catalog-card p {
  color: #64717a;
  line-height: 1.78;
  margin-bottom: 20px;
}

.specs-catalog-card a {
  display: inline-flex;
  align-items: center;
  color: var(--primary-dark);
  font-weight: 800;
}

@media (max-width: 900px) {
  .integrated-specs .specs-head,
  .specs-protected-top,
  .specs-summary-grid,
  .specs-metric-grid,
  .specs-locked-strip,
  .specs-catalog-grid {
    grid-template-columns: 1fr;
  }

  .integrated-specs {
    padding: 64px 0;
  }

  .specs-protected-copy,
  .specs-summary-card,
  .specs-protected-panel > div[style] {
    padding: 24px !important;
  }

  .specs-locked-strip {
    padding: 24px;
  }

  .specs-locked-strip .btn {
    width: 100%;
    justify-content: center;
  }

  .specs-data-table th,
  .specs-data-table td {
    display: block;
    width: 100%;
  }

  .integrated-specs,
  .integrated-specs *,
  .page-hero,
  .page-hero * {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .specs-protected-panel,
  .specs-catalog-card,
  .specs-summary-card {
    min-width: 0;
  }

  .specs-catalog-card {
    min-height: auto;
  }
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--bg-white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--primary-light); }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  line-height: 1.3;
  font-weight: 700;
  color: var(--primary-dark);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.section-title {
  text-align: center;
  margin-bottom: 12px;
}

.section-subtitle {
  text-align: center;
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 48px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s;
  border: 2px solid transparent;
  text-decoration: none;
  font-family: var(--font);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  color: #fff;
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

.btn-sm { padding: 8px 18px; font-size: 0.875rem; }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }

/* --- Header / Navigation --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  transition: box-shadow 0.3s;
}

.header.scrolled { box-shadow: var(--shadow); }

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 100%;
}

.header .container > div:first-child {
  flex: 0 1 430px;
  min-width: 0;
  overflow: hidden;
}

.site-company-logo {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.site-company-logo img {
  height: 40px;
  width: auto;
  border-radius: 4px;
}

.about-company-logo {
  height: 72px;
  width: auto;
  margin: 0 auto;
  border-radius: 6px;
  box-shadow: var(--shadow-sm);
}

.header .container > div:first-child .logo {
  flex: 0 0 auto;
}

.header .container > div:first-child img {
  flex: 0 1 auto;
  min-width: 0;
  object-fit: contain;
}

.header .container > div:first-child img[src*="logo-lansmont"] {
  max-width: 138px;
}

.header .container > div:first-child img[src*="logo-dataphysics"] {
  max-width: 170px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-dark);
  text-decoration: none;
  line-height: 1.2;
  white-space: nowrap;
}

.logo img { height: 36px; width: auto; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: nowrap;
}

.nav-list a {
  display: block;
  padding: 8px 14px;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius);
  transition: all 0.2s;
  white-space: nowrap;
}

.nav {
  flex: 0 1 auto;
  min-width: 0;
}

.nav-list a:hover,
.nav-list a.active {
  color: var(--primary);
  background: var(--border-light);
}

.nav-list .dropdown {
  position: relative;
}

.nav-list .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 200px;
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.2s;
  z-index: 100;
}

.nav-list .dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu a {
  display: block;
  padding: 10px 20px;
  font-size: 0.875rem;
  border-radius: 0;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

/* --- Hero Section --- */
.hero {
  margin-top: var(--header-height);
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: #fff;
  padding: 80px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0;
}

.hero-ftl-visual {
  position: absolute;
  top: 34%;
  right: 1.5%;
  width: min(33vw, 520px);
  height: 35%;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
  opacity: 0.92;
}

.hero-ftl-bars {
  position: absolute;
  top: 0;
  left: 2%;
  z-index: 0;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 1px;
  width: 96%;
  height: 58%;
}

.hero-ftl-bar {
  display: block;
  flex: 1 1 0;
  max-width: 8px;
  min-width: 2px;
  background: linear-gradient(0deg, rgba(247,147,29,0) 5%, rgba(247,147,29,0.98) 100%);
  transition: height 0.55s ease-out;
}

.hero-ftl-process {
  position: absolute;
  top: 10%;
  left: 0;
  z-index: 1;
  display: block;
  width: 100%;
  height: 65%;
  object-fit: contain;
  filter: drop-shadow(0 0 5px rgba(255,255,255,0.18));
}

.hero-ftl-icons {
  position: absolute;
  top: 56%;
  left: 0;
  z-index: 2;
  display: block;
  width: 100%;
  height: 44%;
  object-fit: contain;
  filter: drop-shadow(0 0 5px rgba(255,255,255,0.18));
}

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

@media (max-width: 900px) {
  .hero-ftl-visual {
    top: 44%;
    right: 0;
    width: min(56vw, 520px);
    height: 34%;
    opacity: 0.78;
  }
}

.hero-content {
  max-width: 860px;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero h1 span {
  color: var(--accent);
}

.hero p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  max-width: 680px;
  line-height: 1.8;
}

.hero-entity-kicker {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 12px;
  border: 1px solid rgba(255,255,255,0.28);
  border-radius: 999px;
  color: rgba(255,255,255,0.9);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.hero p.hero-summary { margin-bottom: 28px; }

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 64px;
  padding-top: 40px;
}

.hero-stat h3 {
  font-size: 2rem;
  color: var(--accent);
  margin-bottom: 4px;
}

.hero-stat p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 0;
}

/* --- Sections --- */
.section {
  padding: 100px 0;
}

.section-gray {
  background: var(--bg-light);
}

.entity-profile-section { padding-bottom: 28px; }

.entity-profile-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 40px;
  padding: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #f6f9fc, #fff);
  box-shadow: var(--shadow-sm);
}

.entity-profile-copy h2 { margin-bottom: 16px; }

.entity-profile-copy > p:not(.subtitle) {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 12px;
}

.entity-profile-copy .entity-profile-note {
  padding-left: 14px;
  border-left: 3px solid var(--accent);
  font-size: 0.92rem;
}

.entity-facts {
  display: grid;
  gap: 10px;
  margin: 0;
}

.entity-facts > div {
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
}

.entity-facts dt {
  color: var(--text-light);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.entity-facts dd {
  margin: 4px 0 0;
  color: var(--text);
  font-weight: 700;
  word-break: break-word;
}

.entity-facts a { color: var(--primary); }

.entity-contact-note {
  display: grid;
  gap: 6px;
  margin-bottom: 28px;
  padding: 18px 20px;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
}

.entity-contact-note span { color: var(--text-light); line-height: 1.7; }
.entity-contact-note a { color: var(--primary); font-weight: 600; }

.keyword-map-section {
  padding-top: 56px;
  background: linear-gradient(180deg, #fff, var(--bg-light));
  scroll-margin-top: calc(var(--header-height) + 16px);
}

.keyword-map-head { max-width: 860px; margin-bottom: 30px; }
.keyword-map-head h2 { margin-bottom: 14px; }
.keyword-map-head > p:last-child { color: var(--text-light); line-height: 1.8; }

.keyword-map-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.keyword-map-card {
  display: flex;
  flex-direction: column;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.keyword-map-card h3 { margin-bottom: 12px; color: var(--primary-dark); font-size: 1.15rem; }
.keyword-map-card p { flex: 1; margin-bottom: 18px; color: var(--text-light); line-height: 1.75; }

.keyword-map-links { display: flex; flex-wrap: wrap; gap: 8px; }

.keyword-map-links a {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--bg-light);
  color: var(--primary);
  font-size: 0.84rem;
  font-weight: 700;
}

.keyword-map-note {
  margin-top: 22px;
  padding: 16px 18px;
  border-left: 3px solid var(--accent);
  background: rgba(232, 135, 46, 0.08);
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.7;
}

.search-term-line {
  margin: 18px 0 0;
  padding: 13px 16px;
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(232, 135, 46, 0.09);
  color: var(--text-light);
  font-size: 0.92rem;
  line-height: 1.7;
}

.search-term-line strong { color: var(--primary-dark); }
.search-term-section { padding: 28px 0 44px; background: #fff; }
.search-term-section .search-term-line { margin: 0; }

.lm-hero,
.drop-hero { margin-top: var(--header-height); }

.lm-hero .search-term-line,
.drop-hero .search-term-line {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.84);
}

.lm-hero .search-term-line strong,
.drop-hero .search-term-line strong { color: #fff; }

@media (max-width: 768px) {
  .entity-profile-panel {
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 24px;
  }

  .entity-profile-copy h2 { font-size: 1.65rem; }
  .entity-profile-copy > p:not(.subtitle) { font-size: 0.95rem; }
  .entity-facts { grid-template-columns: 1fr; }
  .entity-contact-note { padding: 16px; }
  .keyword-map-grid { grid-template-columns: 1fr; }
  .keyword-map-card { min-height: auto; padding: 20px; }
}

/* --- Partners --- */
.partners-section {
  background: linear-gradient(180deg, #ffffff 0%, var(--bg-light) 100%);
  overflow: hidden;
}

.partner-category {
  margin-top: 34px;
  overflow: hidden;
}

.partner-category h3 {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 16px;
  color: var(--primary-dark);
  font-size: 1.05rem;
  line-height: 1.35;
}

.partner-category h3::before {
  content: "";
  width: 8px;
  height: 24px;
  flex: 0 0 auto;
  border-radius: 2px;
  background: var(--accent);
}

.partner-logo-row {
  --partner-scroll-distance: 1200px;
  --partner-duration: 42s;
  display: flex;
  gap: 14px;
  width: max-content;
  min-width: 100%;
  animation: partner-marquee var(--partner-duration) linear infinite;
  will-change: transform;
}

.partner-category:nth-of-type(even) .partner-logo-row {
  animation-direction: reverse;
}

.partner-logo-row:hover {
  animation-play-state: paused;
}

.partner-logo-tile {
  flex: 0 0 clamp(150px, 13vw, 188px);
  min-height: 104px;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.partner-logo-tile-dark {
  background: #10243f;
  border-color: rgba(255,255,255,0.08);
}

.partner-logo-tile img {
  width: 100%;
  max-width: 148px;
  height: 54px;
  object-fit: contain;
  filter: none;
  opacity: 1;
  transition: transform 0.2s ease;
}

.partner-logo-tile-dark img {
  filter: none;
  opacity: 1;
}

.partner-logo-tile:hover img {
  transform: translateY(-2px);
}

@keyframes partner-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-1 * var(--partner-scroll-distance))); }
}

@media (prefers-reduced-motion: reduce) {
  .partner-category {
    overflow-x: auto;
  }

  .partner-logo-row {
    animation: none;
  }
}

/* --- Product Cards --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 16px;
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-light);
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover::before { opacity: 1; }

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius);
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  overflow: hidden;
}

.card-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.card p {
  color: var(--text-light);
  font-size: 0.925rem;
  margin-bottom: 16px;
  line-height: 1.7;
}

.card-link {
  font-weight: 600;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.card-link::after { content: '→'; transition: transform 0.2s; }
.card:hover .card-link::after { transform: translateX(3px); }

/* --- Industry Applications --- */
.industry-overview {
  padding-top: 64px;
}

.industry-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.industry-split article {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 34px;
  box-shadow: var(--shadow-sm);
  min-width: 0;
}

.industry-split img {
  height: 34px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 24px;
}

.industry-split h2 {
  font-size: 1.45rem;
  margin-bottom: 14px;
  overflow-wrap: anywhere;
}

.industry-split p {
  color: var(--text-light);
  line-height: 1.75;
  margin-bottom: 22px;
  overflow-wrap: anywhere;
}

.industry-split a,
.industry-solution a,
.industry-map-grid a {
  font-weight: 700;
}

.industry-panel {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 42px;
  align-items: stretch;
}

.industry-panel.reverse .industry-media {
  order: 2;
}

.industry-media {
  min-height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.industry-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.industry-copy {
  min-width: 0;
  overflow-wrap: anywhere;
}

.industry-copy h2 {
  font-size: clamp(2rem, 4vw, 3.15rem);
  margin-bottom: 18px;
}

.industry-copy > p {
  color: var(--text-light);
  font-size: 1.05rem;
  line-height: 1.85;
  max-width: 880px;
  margin-bottom: 26px;
}

.industry-solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.industry-solution {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-wrap: anywhere;
}

.industry-solution span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.industry-solution h3 {
  font-size: 1.18rem;
  margin-bottom: 12px;
}

.industry-solution p {
  color: var(--text-light);
  line-height: 1.72;
  font-size: 0.94rem;
  margin-bottom: 18px;
}

.industry-solution a {
  margin-top: auto;
  color: var(--primary);
}

.industry-map {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.industry-map h2 {
  margin-bottom: 22px;
}

.industry-map-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.industry-map-grid a {
  display: block;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  color: var(--text);
  min-width: 0;
  overflow-wrap: anywhere;
}

.industry-map-grid a:hover {
  border-color: var(--primary-light);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.industry-map-grid strong,
.industry-map-grid span {
  display: block;
}

.industry-map-grid span {
  color: var(--text-light);
  font-size: 0.88rem;
  line-height: 1.55;
  margin-top: 8px;
}

/* --- Product Catalog Page --- */
.catalog-hero {
  margin-top: var(--header-height);
  background: #0f2742;
  color: #fff;
  padding: 72px 0 56px;
}

.catalog-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 48px;
  align-items: center;
}

.catalog-hero-grid.catalog-hero-title-only { display: block; }

.catalog-hero h1 {
  color: #fff;
  font-size: clamp(2.3rem, 5vw, 4.2rem);
  line-height: 1.08;
  margin-bottom: 18px;
}

.catalog-hero p {
  color: rgba(255,255,255,0.82);
  max-width: 760px;
  font-size: 1.08rem;
  line-height: 1.8;
}

.catalog-hero-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.catalog-hero-card strong {
  display: block;
  color: #fff;
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.catalog-hero-card span {
  display: block;
  color: rgba(255,255,255,0.72);
  line-height: 1.7;
}

.catalog-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.catalog-tabs a {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: #fff;
  color: var(--primary-dark);
  font-weight: 800;
  font-size: 0.9rem;
}

.catalog-brand-head {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: end;
  margin-bottom: 30px;
}

.catalog-brand-head h2 {
  font-size: 2.1rem;
  margin-bottom: 10px;
}

.catalog-brand-head p {
  color: var(--text-light);
  line-height: 1.8;
  max-width: 820px;
}

.catalog-brand-logo {
  max-height: 34px;
  max-width: 220px;
  object-fit: contain;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.catalog-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.catalog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  transition: all 0.2s ease;
}

.catalog-card-media {
  height: 210px;
  background: #f6f8fb;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  border-bottom: 1px solid var(--border);
}

.catalog-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.catalog-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.catalog-card-body small {
  color: var(--accent);
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.catalog-card-body h3 {
  font-size: 1.14rem;
  margin-bottom: 10px;
}

.catalog-card-body p {
  color: var(--text-light);
  line-height: 1.7;
  font-size: 0.93rem;
  margin-bottom: 16px;
}

.catalog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: auto 0 18px;
}

.catalog-meta span {
  background: var(--bg-light);
  border: 1px solid var(--border-light);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 5px 9px;
}

.catalog-card-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.catalog-card-actions a {
  font-weight: 800;
  font-size: 0.9rem;
}

.catalog-compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.catalog-compare-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.catalog-compare-card h3 {
  margin-bottom: 12px;
}

.catalog-compare-card p {
  color: var(--text-light);
  line-height: 1.75;
}

/* --- Feature Grid --- */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
}

.feature {
  text-align: center;
  padding: 24px;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin: 0 auto 16px;
}

.feature h3 { margin-bottom: 8px; }
.feature p { color: var(--text-light); font-size: 0.925rem; }

/* --- About section (home) --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img { width: 100%; }

.about-text h2 { margin-bottom: 16px; }
.about-text .subtitle {
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.about-text p { color: var(--text-light); margin-bottom: 16px; }

.about-text .highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 24px 0;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  font-size: 0.925rem;
}

.highlight-item .check {
  width: 20px; height: 20px;
  background: var(--accent-light);
  color: var(--accent);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* --- CTAs --- */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  padding: 64px 0;
  text-align: center;
  border-radius: var(--radius-lg);
  margin: 0 24px;
}

.cta-banner h2 { color: #fff; margin-bottom: 12px; }
.cta-banner p { color: rgba(255,255,255,0.8); margin-bottom: 28px; font-size: 1.05rem; }

/* --- Page Hero (inner pages) --- */
.page-hero {
  margin-top: var(--header-height);
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  padding: 56px 0;
  text-align: center;
}

.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,0.8); font-size: 1.05rem; max-width: 560px; margin: 0 auto; }

/* --- Breadcrumbs --- */
.breadcrumbs {
  padding: 16px 0;
  font-size: 0.875rem;
  color: var(--text-light);
}

.breadcrumbs a { color: var(--text-light); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs span { color: var(--text); }

/* --- Product Detail --- */
.product-detail {
  padding: 60px 0;
}

.product-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 60px;
}

.product-header img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.product-info h1 { margin-bottom: 12px; }
.product-info .tag {
  display: inline-block;
  background: var(--accent-light);
  color: var(--accent);
  padding: 4px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 16px;
}
.product-info .desc { color: var(--text-light); margin-bottom: 24px; line-height: 1.8; }

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.specs-table th, .specs-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.925rem;
}

.specs-table th {
  background: var(--bg-light);
  font-weight: 600;
  color: var(--primary-dark);
  width: 35%;
}

/* --- Accordion / FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: #fff;
  border: none;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text);
  font-family: var(--font);
}

.faq-question:hover { background: var(--bg-light); }

.faq-question .icon {
  font-size: 1.25rem;
  transition: transform 0.3s;
  color: var(--primary);
}

.faq-item.open .faq-question .icon { transform: rotate(45deg); }

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item.open .faq-answer {
  padding: 0 24px 20px;
  max-height: 500px;
}

.faq-answer p { color: var(--text-light); line-height: 1.8; }

/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin-top: 40px;
}

.contact-info h2 { margin-bottom: 12px; }
.contact-info > p { color: var(--text-light); margin-bottom: 32px; }

.contact-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-item-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius);
  background: var(--accent-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item h4 { margin-bottom: 2px; font-size: 0.95rem; }
.contact-item p { color: var(--text-light); font-size: 0.925rem; }

.contact-info-card {
  background: var(--bg-light);
  padding: 36px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.contact-info-card h3 { margin-bottom: 24px; }

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font);
  transition: border-color 0.2s;
  background: #fff;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(26,58,92,0.1);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 480px) {
  .form-row { grid-template-columns: 1fr; }
}

/* --- Footer --- */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.75);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer h4 {
  color: #fff;
  font-size: 0.95rem;
  margin-bottom: 16px;
  font-weight: 600;
}

.footer p { font-size: 0.875rem; line-height: 1.8; margin-bottom: 8px; }

.footer a {
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  display: block;
  padding: 4px 0;
  transition: color 0.2s;
}

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

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-logo img { height: 28px; filter: brightness(0) invert(1); }

.footer-logo .footer-company-logo {
  height: 44px;
  width: auto;
  filter: none;
  padding: 6px 10px;
  background: #fff;
  border-radius: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

.footer-bottom a { color: rgba(255,255,255,0.65); display: inline; }
.footer-bottom a:hover { color: #fff; }

/* --- Animations --- */
.fade-in {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- PDF Spec Library --- */
.specs-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.spec-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.spec-group h3 {
  margin-bottom: 14px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--border-light);
  font-size: 1.05rem;
}

.spec-group a {
  position: relative;
  display: block;
  padding: 9px 40px 9px 0;
  border-bottom: 1px solid var(--border-light);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.spec-group a::after {
  content: "PDF";
  position: absolute;
  top: 9px;
  right: 0;
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 800;
}

.spec-group a:hover {
  color: var(--primary-light);
}

/* --- Responsive --- */
@media (max-width: 1180px) {
  .header .container > div:first-child img[src*="logo-dataphysics"] {
    display: none;
  }

  .nav-list a {
    padding: 8px 11px;
    font-size: 0.88rem;
  }

  .btn-sm {
    padding: 8px 14px;
  }
}

@media (max-width: 1024px) {
  .header .container > div:first-child {
    flex: 0 0 auto;
  }

  .header .container > div:first-child img[src*="logo-lansmont"] {
    display: none;
  }

  .about-grid { grid-template-columns: 1fr; }
  .product-header { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .catalog-hero-grid,
  .catalog-brand-head,
  .catalog-compare { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .industry-panel,
  .industry-panel.reverse {
    grid-template-columns: 1fr;
  }
  .industry-panel.reverse .industry-media {
    order: 0;
  }
  .industry-media {
    min-height: 300px;
  }
  .industry-map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .menu-toggle { display: flex; }

  .header .container > div:first-child img {
    display: none;
  }

  .header .container > div:first-child .site-company-logo img {
    display: block;
    height: 34px;
    max-width: 170px;
  }

  .header .container {
    gap: 14px;
  }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0; right: 0; bottom: 0;
    background: #fff;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.3s;
    overflow-y: auto;
    z-index: 999;
  }

  .nav.open { transform: translateX(0); }

  .nav-list {
    flex-direction: column;
    gap: 8px;
    align-items: stretch;
  }

  .nav-list a {
    padding: 14px 16px;
    font-size: 1rem;
  }

  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 16px;
  }

  .hero-stats { grid-template-columns: 1fr; gap: 20px; }
  .cards-grid { grid-template-columns: 1fr; }
  .catalog-grid { grid-template-columns: 1fr; }
  .catalog-hero { padding: 52px 0 44px; }
  .catalog-hero-card { padding: 22px; }
  .catalog-card-media { height: 190px; }
  .specs-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .feature-grid { grid-template-columns: 1fr; }
  .industry-split,
  .industry-solution-grid {
    display: block;
  }
  .industry-split article,
  .industry-solution {
    margin-bottom: 18px;
    max-width: 100%;
  }
  .industry-split article,
  .industry-map {
    padding: 24px;
  }
  .industry-split h2,
  .industry-copy h2,
  .industry-solution h3,
  .page-hero p {
    word-break: break-word;
    overflow-wrap: anywhere;
  }
  .industry-copy h2 {
    font-size: 2rem;
  }
  .industry-copy > p {
    font-size: 0.98rem;
  }
  .hero {
    padding: 56px 0 72px;
  }
  .hero-content,
  .hero p {
    max-width: 100%;
  }
  .hero h1 {
    font-size: 2rem;
    overflow-wrap: anywhere;
    word-break: break-all;
  }
  .hero p,
  .section-subtitle {
    overflow-wrap: anywhere;
    word-break: break-all;
  }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .map-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .hero-content,
  .hero h1,
  .hero p {
    max-width: 340px;
  }
  .hero h1 {
    font-size: 1.58rem;
    line-height: 1.22;
  }
  .hero p {
    font-size: 0.98rem;
    line-height: 1.72;
  }
  .section-subtitle {
    font-size: 0.98rem;
    max-width: 280px;
  }
  .feature p {
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 480px) {
  .feature-grid { grid-template-columns: 1fr; }
  .specs-grid { grid-template-columns: 1fr; }
  .industry-map-grid { grid-template-columns: 1fr; }
  .industry-media { min-height: 230px; }
  .industry-solution { min-height: 0; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
}


/* --- Core Showcase Section --- */
.core-showcase{position:relative;overflow:hidden;padding:104px 0;background:radial-gradient(circle at 14% 10%,rgba(232,135,46,.18),transparent 28%),radial-gradient(circle at 86% 18%,rgba(70,186,194,.18),transparent 30%),linear-gradient(135deg,#08172a 0%,#102b49 55%,#071525 100%);color:#fff}.core-showcase::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;opacity:.85}.core-showcase>.container{position:relative;z-index:1;width:min(100% - 48px,1200px);margin:0 auto}.core-showcase-head{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:56px;align-items:end;margin-bottom:42px}.core-eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:16px;color:#f4a04a;font-size:.82rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.core-eyebrow::before{content:"";width:32px;height:2px;background:#f4a04a;border-radius:999px}.core-showcase h2{color:#fff;font-size:clamp(2.4rem,4.8vw,4.8rem);line-height:1.05;margin:0}.core-showcase-lead{color:rgba(255,255,255,.76);font-size:clamp(1rem,1.35vw,1.2rem);line-height:1.9;margin:0}.core-brand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.core-brand-card{position:relative;overflow:hidden;min-height:440px;padding:34px;border:1px solid rgba(255,255,255,.16);border-radius:10px;background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.055));box-shadow:0 22px 64px rgba(0,0,0,.2);backdrop-filter:blur(14px)}.core-brand-card::after{content:"";position:absolute;right:-110px;top:-110px;width:260px;height:260px;border-radius:999px;background:rgba(244,160,74,.16)}.core-brand-card.dp::after{background:rgba(70,186,194,.18)}.core-brand-card>*{position:relative;z-index:1}.core-brand-label{display:inline-flex;align-items:center;gap:10px;margin-bottom:18px;color:#f4a04a;font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase}.core-brand-card.dp .core-brand-label{color:#6ce0e7}.core-brand-label::before{content:"";width:9px;height:9px;border-radius:999px;background:currentColor;box-shadow:0 0 18px currentColor}.core-brand-card h3{color:#fff;font-size:clamp(1.75rem,2.35vw,2.42rem);line-height:1.18;margin:0 0 16px}.core-brand-card p{color:rgba(255,255,255,.73);font-size:1rem;line-height:1.82;margin:0 0 24px}.core-cap-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.core-cap-item{min-height:74px;padding:14px 16px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:rgba(8,22,39,.45)}.core-cap-item strong{display:block;color:#fff;font-size:1rem;margin-bottom:5px}.core-cap-item span{display:block;color:rgba(255,255,255,.63);font-size:.88rem;line-height:1.55}.core-workflow{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:22px}.core-workflow-step{display:flex;align-items:center;gap:12px;min-height:74px;padding:16px;border:1px solid rgba(255,255,255,.14);border-radius:8px;background:rgba(255,255,255,.075)}.core-step-num{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border-radius:999px;background:rgba(244,160,74,.14);color:#f4a04a;font-weight:900}.core-workflow-step:nth-child(n+3) .core-step-num{background:rgba(70,186,194,.14);color:#6ce0e7}.core-workflow-step strong{display:block;color:#fff;font-size:.98rem}.core-workflow-step span{display:block;color:rgba(255,255,255,.6);font-size:.82rem;line-height:1.45}@media(max-width:900px){.core-showcase-head,.core-brand-grid,.core-workflow{grid-template-columns:1fr}.core-showcase{padding:76px 0}.core-showcase>.container{width:min(100% - 32px,1200px)}.core-cap-list{grid-template-columns:1fr}.core-brand-card{min-height:auto;padding:24px}.core-showcase h2{font-size:2.15rem;word-break:break-all}.core-brand-card h3{font-size:1.55rem;word-break:break-all}.core-showcase-lead,.core-brand-card p{font-size:.98rem}}

/* --- Homepage balanced brand lockup --- */
.home-header .container {
  max-width: 1920px;
  padding-left: 40px;
  padding-right: 40px;
}

.home-header .container > div.home-brand-lockup:first-child {
  display: grid;
  grid-template-columns: 200px 180px 200px;
  align-items: center;
  justify-items: center;
  column-gap: 52px;
  width: 684px;
  flex: 0 0 684px;
  min-width: 0;
  overflow: visible;
}

.home-brand-lockup .site-company-logo {
  width: 175px;
  justify-content: center;
}

.home-brand-lockup .brand-logo-link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
  border-radius: 6px;
  text-decoration: none;
}

.home-brand-lockup .brand-logo-link:not(.site-company-logo) {
  width: 100%;
}

.home-brand-lockup .brand-logo-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 5px;
}

.home-brand-lockup .home-brand-logo {
  display: block;
  width: auto;
  height: auto;
  min-width: 0;
  max-width: none;
  object-fit: contain;
}

.home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-wtc {
  width: 175px;
  max-width: 175px;
}

.home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-lansmont {
  width: 155px;
  max-width: 155px;
}

.home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-dataphysics {
  display: block;
  width: 175px;
  max-width: 175px;
}

@media (max-width: 1550px) {
  .home-header .container {
    padding-left: 24px;
    padding-right: 24px;
  }
  .home-header .container > div.home-brand-lockup:first-child {
    grid-template-columns: 170px 150px 170px;
    column-gap: 30px;
    width: 550px;
    flex-basis: 550px;
  }
  .home-brand-lockup .site-company-logo,
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-wtc { width: 160px; max-width: 160px; }
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-lansmont { width: 140px; max-width: 140px; }
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-dataphysics { width: 160px; max-width: 160px; }
}

@media (max-width: 1380px) {
  .home-header .container > div.home-brand-lockup:first-child {
    grid-template-columns: 145px 125px 145px;
    column-gap: 22px;
    width: 459px;
    flex-basis: 459px;
  }
  .home-brand-lockup .site-company-logo,
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-wtc { width: 135px; max-width: 135px; }
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-lansmont { display: block; width: 118px; max-width: 118px; }
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-dataphysics { display: block; width: 135px; max-width: 135px; }
  .home-header .nav-list {
    gap: 2px;
  }
  .home-header .nav-list a {
    padding-left: 8px;
    padding-right: 8px;
    font-size: 0.85rem;
  }
}

@media (max-width: 1120px) {
  .home-header .container > div.home-brand-lockup:first-child {
    display: flex;
    width: 190px;
    flex: 0 0 190px;
  }
  .home-brand-lockup .site-company-logo,
  .home-header .container > div.home-brand-lockup:first-child img.home-brand-logo-wtc { width: 190px; max-width: 190px; }
  .home-brand-lockup .brand-logo-link-lansmont,
  .home-brand-lockup .brand-logo-link-dataphysics { display: none; }
}

@media (max-width: 768px) {
  .home-header .container {
    padding-left: 24px;
    padding-right: 24px;
  }
  .home-header .container > div.home-brand-lockup:first-child {
    display: flex;
    width: auto;
    flex-basis: auto;
  }
  .home-brand-lockup .site-company-logo {
    width: auto;
  }
  .home-header .container > div.home-brand-lockup:first-child .site-company-logo img.home-brand-logo-wtc {
    display: block;
    width: auto;
    height: 34px;
    max-width: 182px;
  }
}

@media (min-width: 1121px) {
  .home-header .container {
    justify-content: flex-start;
    gap: 0;
  }

  .home-header .nav {
    flex: 0 0 auto;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Print styles */
@media print {
  .header, .footer, .cta-banner, .btn { display: none; }
  body { font-size: 12pt; }
  .page-hero, .hero { margin-top: 0; padding: 20px 0; }
}
.local-preview-badge {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  padding: 9px 13px;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  background: rgba(7,21,37,.9);
  color: #fff;
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
  font-size: 12px;
  line-height: 1;
  letter-spacing: .02em;
  backdrop-filter: blur(10px);
}

@media (max-width: 640px) {
  .local-preview-badge {
    right: 10px;
    bottom: 10px;
    font-size: 11px;
  }
}