:root {
  --ink: #e8eaed;
  --muted: rgba(255,255,255,0.52);
  --line: rgba(255,255,255,0.09);
  --paper: #161d22;
  --warm: #0e1418;
  --copper: #e36b2c;
  --orange: #f26b2f;
  --teal: #3a8a7e;
  --charcoal: #0e1418;
  --soft: #1a2228;
  --shadow: 0 18px 45px rgba(0, 0, 0, 0.35);
}

/* Company, manufacturing and laboratory */
.home-manufacturing {
  background: #edf3f1;
}

.factory-story-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(40px, 6vw, 84px);
  align-items: center;
}

.factory-story-copy .section-title {
  font-size: clamp(2rem, 3vw, 3.15rem);
}

.factory-story-points {
  margin-top: 30px;
  border-top: 1px solid #cdd9d5;
}

.factory-story-points > div {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 18px;
  padding: 15px 0;
  border-bottom: 1px solid #cdd9d5;
}

.factory-story-points strong {
  color: var(--hyxl-green);
  font-size: 0.86rem;
}

.factory-story-points span {
  color: var(--muted);
  font-size: 0.86rem;
}

.factory-story-media {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(180px, 0.65fr);
  grid-template-rows: repeat(2, minmax(210px, 1fr));
  gap: 10px;
  min-height: 590px;
}

.factory-story-media figure,
.manufacturing-gallery figure,
.about-laboratory-media,
.laboratory-equipment-media {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #193d40;
}

.factory-story-main {
  grid-row: 1 / 3;
}

.factory-story-media img,
.manufacturing-gallery img,
.about-laboratory-media img,
.laboratory-equipment-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.factory-story-media figcaption,
.manufacturing-gallery figcaption,
.about-laboratory-media figcaption,
.laboratory-equipment-media figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 32px 20px 18px;
  background: linear-gradient(180deg, transparent, rgba(7, 24, 27, 0.9));
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
}

.about-manufacturing {
  scroll-margin-top: 92px;
  background: #f1f5f3;
}

.manufacturing-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-rows: 440px 310px;
  gap: 10px;
  margin-top: 38px;
}

.manufacturing-gallery-wide {
  grid-column: 1 / -1;
}

.manufacturing-gallery figcaption {
  display: grid;
  gap: 3px;
  padding: 46px 26px 22px;
}

.manufacturing-gallery figcaption strong {
  font-size: 1rem;
}

.manufacturing-gallery figcaption span {
  color: rgba(255, 255, 255, 0.76);
  font-weight: 400;
}

.manufacturing-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border-top: 1px solid #cdd6d2;
  border-bottom: 1px solid #cdd6d2;
  background: #cdd6d2;
}

.manufacturing-steps article {
  min-width: 0;
  min-height: 208px;
  padding: 24px;
  background: #f8faf9;
}

.manufacturing-steps span,
.laboratory-capability-grid > article > span,
.laboratory-workflow article > span {
  color: var(--hyxl-copper);
  font-size: 0.74rem;
  font-weight: 800;
}

.manufacturing-steps h3,
.laboratory-capability-grid h3,
.laboratory-workflow h3 {
  margin: 16px 0 0;
  font-size: 1.08rem;
}

.manufacturing-steps p,
.laboratory-capability-grid p,
.laboratory-workflow p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.about-laboratory-band {
  background: var(--hyxl-green-deep);
  color: #fff;
}

.about-laboratory-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(38px, 6vw, 86px);
  align-items: center;
}

.about-laboratory-copy .eyebrow {
  color: #ffb17b;
}

.about-laboratory-copy .section-lede {
  color: rgba(255, 255, 255, 0.72);
}

.lab-quick-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 30px;
}

.lab-quick-tags span {
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 4px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.76rem;
}

.about-laboratory-media {
  min-height: 440px;
}

.laboratory-hero {
  position: relative;
  min-height: min(720px, calc(100svh - 84px));
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  color: #fff;
  background: #102f32;
}

.laboratory-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(7, 24, 27, 0.92) 0%, rgba(7, 24, 27, 0.73) 44%, rgba(7, 24, 27, 0.18) 76%);
}

.laboratory-hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

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

.laboratory-hero-inner {
  padding: 96px 0 78px;
}

.laboratory-hero h1 {
  max-width: 690px;
  margin: 0;
  font-size: clamp(3rem, 5.4vw, 5rem);
  line-height: 1.03;
}

.laboratory-hero-inner > p:not(.hero-kicker) {
  max-width: 680px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.79);
  font-size: 1.05rem;
}

.laboratory-overview {
  background: #fff;
}

.laboratory-capability-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 38px;
  border: 1px solid var(--line);
  background: var(--line);
}

.laboratory-capability-grid article {
  min-width: 0;
  min-height: 252px;
  padding: 28px;
  background: #fff;
}

.laboratory-capability-grid h3 {
  font-size: 1.16rem;
}

.laboratory-equipment-band {
  background: #eef3f1;
}

.laboratory-equipment-grid {
  display: grid;
  grid-template-columns: minmax(400px, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(42px, 6vw, 84px);
  align-items: center;
}

.laboratory-equipment-media {
  min-height: 560px;
}

.laboratory-equipment-list {
  margin-top: 32px;
  border-top: 1px solid #c9d4d0;
}

.laboratory-equipment-list > div {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid #c9d4d0;
}

.laboratory-equipment-list strong {
  color: var(--hyxl-green);
  font-size: 0.84rem;
}

.laboratory-equipment-list span {
  color: var(--muted);
  font-size: 0.86rem;
}

.laboratory-process-band {
  background: #fff;
}

.laboratory-workflow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 38px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--line);
}

.laboratory-workflow article {
  min-width: 0;
  min-height: 195px;
  padding: 25px;
  background: #fff;
}

.laboratory-boundary {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 28px;
  margin-top: 34px;
  padding: 24px 0;
  border-top: 1px solid var(--hyxl-copper);
  border-bottom: 1px solid var(--line);
}

.laboratory-boundary strong {
  color: var(--hyxl-copper);
  font-size: 0.84rem;
}

.laboratory-boundary p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

@media (max-width: 980px) {
  .factory-story-grid,
  .about-laboratory-grid,
  .laboratory-equipment-grid {
    grid-template-columns: 1fr;
  }

  .factory-story-media {
    min-height: 520px;
  }

  .manufacturing-steps,
  .laboratory-capability-grid,
  .laboratory-workflow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-laboratory-media,
  .laboratory-equipment-media {
    min-height: 430px;
  }
}

@media (max-width: 620px) {
  .factory-story-grid {
    gap: 34px;
  }

  .factory-story-points > div,
  .laboratory-equipment-list > div,
  .laboratory-boundary {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .factory-story-media {
    grid-template-columns: 1fr;
    grid-template-rows: 290px 210px 210px;
    min-height: 0;
  }

  .factory-story-main {
    grid-row: auto;
  }

  .manufacturing-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: 300px 240px 240px;
  }

  .manufacturing-gallery-wide {
    grid-column: auto;
  }

  .manufacturing-steps,
  .laboratory-capability-grid,
  .laboratory-workflow {
    grid-template-columns: 1fr;
  }

  .manufacturing-steps article,
  .laboratory-capability-grid article,
  .laboratory-workflow article {
    min-height: 0;
  }

  .about-laboratory-grid {
    gap: 36px;
  }

  .about-laboratory-media,
  .laboratory-equipment-media {
    min-height: 300px;
  }

  .laboratory-hero {
    min-height: 650px;
  }

  .laboratory-hero::after {
    background: linear-gradient(180deg, rgba(7, 24, 27, 0.16) 0%, rgba(7, 24, 27, 0.88) 50%, rgba(7, 24, 27, 0.98) 100%);
  }

  .laboratory-hero-media img {
    object-position: 55% center;
  }

  .laboratory-hero-inner {
    padding: 250px 0 48px;
  }

  .laboratory-hero h1 {
    font-size: 2.55rem;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  letter-spacing: 0;
}

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

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

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline: 3px solid rgba(47, 124, 114, 0.55);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--charcoal);
  color: #fff;
  font-weight: 700;
  transition: transform 0.18s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(222, 219, 211, 0.88);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.nav-shell {
  width: min(1180px, calc(100% - 40px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: grid;
  gap: 0;
  min-width: 176px;
}

.brand strong {
  font-size: 1.08rem;
  line-height: 1.1;
}

.brand span {
  color: var(--muted);
  font-size: 0.78rem;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
  color: #33383f;
  font-size: 0.94rem;
  white-space: nowrap;
}

.nav-links a {
  padding: 8px 0;
  border-bottom: 2px solid transparent;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--copper);
  border-bottom-color: var(--copper);
}

.section {
  padding: 72px 0;
}

.section.compact {
  padding: 46px 0;
}

.section.alt {
  background: var(--warm);
}

.wrap {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.section-title {
  max-width: 780px;
  margin: 0;
  font-size: 2.45rem;
  line-height: 1.16;
  overflow-wrap: anywhere;
  line-break: loose;
}

.section-lede {
  max-width: 780px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.hero {
  min-height: min(680px, calc(100svh - 86px));
  display: flex;
  align-items: center;
  background-image:
    linear-gradient(90deg, rgba(11, 22, 32, 0.76), rgba(21, 45, 50, 0.46) 48%, rgba(169, 79, 34, 0.12)),
    url("images/flry-b-automotive-low-voltage.jpg");
  background-position: center;
  background-size: cover;
  color: #fff;
}

.hero-inner {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 76px 0 64px;
}

.hero-kicker {
  margin: 0 0 14px;
  color: #ffbc91;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  margin: 0;
  font-size: 3.35rem;
  line-height: 1.08;
  overflow-wrap: anywhere;
  line-break: loose;
}

.hero p {
  max-width: 700px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--charcoal);
  border-radius: 6px;
  background: var(--charcoal);
  color: #fff;
  font-weight: 700;
  transition: background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease, transform 0.18s ease;
}

.button:hover {
  background: #111;
  transform: translateY(-1px);
}

.button.secondary {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.08);
}

.button.light {
  border-color: var(--line);
  background: #fff;
  color: var(--ink);
}

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

.metric {
  min-width: 0;
  min-height: 128px;
  padding: 24px;
  background: var(--paper);
}

.metric strong {
  display: block;
  color: var(--copper);
  font-size: 1.65rem;
  line-height: 1.2;
}

.metric span {
  display: block;
  max-width: 18em;
  color: var(--muted);
  font-size: 0.92rem;
  overflow-wrap: anywhere;
  word-break: break-all;
  line-break: loose;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(23, 23, 23, 0.06);
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.product-card:hover {
  border-color: rgba(199, 101, 45, 0.48);
  box-shadow: 0 14px 30px rgba(23, 23, 23, 0.1);
  transform: translateY(-2px);
}

.product-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--soft);
}

.application-card.is-product-image img {
  object-fit: contain;
  padding: 14px;
  background: #fff;
}

.product-card-body {
  padding: 20px;
}

.product-card h3 {
  margin: 0;
  font-size: 1.12rem;
}

.product-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 9px;
  color: #3e454d;
  background: var(--warm);
  font-size: 0.78rem;
}

.route-grid,
.tool-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.route-card,
.tool-card {
  min-height: 184px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.route-card:hover,
.tool-card:hover {
  border-color: rgba(199, 101, 45, 0.48);
  box-shadow: 0 10px 24px rgba(23, 23, 23, 0.08);
  transform: translateY(-2px);
}

.route-card span {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.route-card strong,
.tool-card strong {
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.35;
}

.route-card p,
.tool-card span {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.48;
}

.route-card em {
  margin-top: auto;
  color: var(--copper);
  font-style: normal;
  font-weight: 800;
}

.tool-card {
  min-height: 142px;
}

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

.rfq-grid,
.request-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.rfq-card,
.request-card {
  min-height: 218px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.rfq-card:hover,
.request-card:hover {
  border-color: rgba(199, 101, 45, 0.48);
  box-shadow: 0 10px 24px rgba(23, 23, 23, 0.08);
  transform: translateY(-2px);
}

.rfq-card span {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.rfq-card h3,
.request-card strong {
  margin: 0;
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.35;
}

.rfq-card p,
.request-card span {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.48;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.card-actions a,
.request-card em {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  width: fit-content;
  padding: 6px 10px;
  border: 1px solid rgba(199, 101, 45, 0.35);
  border-radius: 6px;
  color: var(--copper);
  background: #fffaf6;
  font-size: 0.84rem;
  font-style: normal;
  font-weight: 800;
}

.request-card {
  min-height: 166px;
}

.request-card em {
  margin-top: auto;
}

.product-brief-section {
  border-bottom: 1px solid var(--line);
}

.brief-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
  overflow: hidden;
}

.brief-card {
  min-height: 118px;
  padding: 18px;
  background: #fff;
}

.brief-card span {
  display: block;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
}

.brief-card strong {
  display: block;
  margin-top: 8px;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.45;
}

.brief-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.brief-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 7px 12px;
  border: 1px solid rgba(199, 101, 45, 0.34);
  border-radius: 6px;
  color: var(--copper);
  background: #fffaf6;
  font-size: 0.88rem;
  font-weight: 800;
}

.harness-catalog-section {
  background: var(--warm);
}

.harness-catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.harness-catalog-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.harness-catalog-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #fff;
}

.harness-catalog-grid figcaption {
  min-height: 132px;
  padding: 20px;
  border-top: 1px solid var(--line);
}

.harness-catalog-grid strong,
.harness-catalog-grid span {
  display: block;
}

.harness-catalog-grid strong {
  color: var(--ink);
  font-size: 1.06rem;
}

.harness-catalog-grid span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

.harness-family-section {
  background: #fff;
}

.harness-family-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.harness-family-grid article {
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--warm);
}

.harness-family-grid article span {
  display: block;
  width: 42px;
  height: 4px;
  margin-bottom: 24px;
  background: var(--hyxl-copper);
}

.harness-family-grid h3 {
  margin: 0;
  color: var(--ink);
  font-size: 1.12rem;
  line-height: 1.35;
}

.harness-family-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.harness-process-section {
  background: var(--hyxl-green);
  color: #fff;
}

.harness-process-section .eyebrow,
.harness-process-section .section-title {
  color: #fff;
}

.harness-process-section p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.8;
}

.harness-process-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: start;
}

.harness-process-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.harness-process-steps li {
  min-height: 128px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.harness-process-steps span,
.harness-process-steps strong {
  display: block;
}

.harness-process-steps span {
  color: #ffb27e;
  font-family: var(--mono);
  font-size: 0.8rem;
  font-weight: 800;
}

.harness-process-steps strong {
  margin-top: 18px;
  font-size: 1.05rem;
  line-height: 1.35;
}

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.split-image {
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.split-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.visual-stack {
  display: grid;
  gap: 18px;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding: 13px 14px;
  border-left: 4px solid var(--teal);
  background: #fff;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.info-card {
  min-height: 168px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.info-card h3 {
  margin: 0;
  font-size: 1.05rem;
}

.info-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.profile-table {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.profile-table div {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 18px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}

.profile-table div:last-child {
  border-bottom: 0;
}

.profile-table span {
  color: var(--teal);
  font-size: 0.86rem;
  font-weight: 700;
}

.profile-table strong {
  color: var(--ink);
  font-size: 0.98rem;
  line-height: 1.55;
}

.process-steps {
  display: grid;
  gap: 12px;
}

.process-step {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 12px 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.process-step span {
  grid-row: span 2;
  color: var(--copper);
  font-weight: 800;
  font-size: 1.35rem;
  line-height: 1;
}

.process-step h3 {
  margin: 0;
  font-size: 1rem;
}

.process-step p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-panel {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--warm);
}

.contact-panel h3 {
  margin: 0 0 16px;
  font-size: 1.28rem;
}

.contact-panel p {
  margin: 0 0 16px;
  color: var(--muted);
}

.contact-panel a:not(.button) {
  color: var(--copper);
  font-weight: 700;
}

.product-confirm-panel {
  margin-top: 22px;
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.quick-links a {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-weight: 700;
}

.quick-links a:hover {
  color: var(--copper);
  border-color: rgba(199, 101, 45, 0.45);
}

.quick-link-groups {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 16px;
  margin-top: 26px;
}

.quick-link-group {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.quick-link-group h3 {
  margin: 0 0 12px;
  font-size: 1.04rem;
}

.quick-link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.quick-link-list a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--warm);
  color: #3c424a;
  font-size: 0.88rem;
  font-weight: 700;
}

.quick-link-list a:hover {
  color: var(--copper);
  border-color: rgba(199, 101, 45, 0.45);
  background: #fffaf6;
}

.selector-panel {
  display: grid;
  gap: 18px;
}

.filter-bar {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  gap: 14px;
  align-items: end;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--warm);
}

.filter-bar label {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.filter-bar label span {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 700;
}

.filter-bar select,
.filter-bar input {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 9px 11px;
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.selector-count {
  margin: 0;
  color: var(--muted);
}

.selector-count strong {
  color: var(--copper);
}

.selector-results {
  display: grid;
  gap: 10px;
}

.selector-more {
  min-height: 42px;
  width: fit-content;
  padding: 8px 14px;
  border: 1px solid rgba(199, 101, 45, 0.35);
  border-radius: 6px;
  background: #fffaf6;
  color: var(--copper);
  font: inherit;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
}

.selector-more[hidden] {
  display: none;
}

.selector-row {
  display: grid;
  grid-template-columns: 180px 1.12fr 1fr 1.2fr 1.2fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.selector-row[hidden] {
  display: none;
}

.selector-row:hover {
  border-color: rgba(199, 101, 45, 0.48);
  box-shadow: 0 10px 24px rgba(23, 23, 23, 0.08);
  transform: translateY(-1px);
}

.selector-row strong {
  font-size: 1rem;
  line-height: 1.35;
}

.selector-row span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.selector-row span b {
  display: block;
  margin-bottom: 3px;
  color: var(--ink);
}

.selector-category {
  color: var(--teal) !important;
  font-weight: 700;
}

.selector-empty {
  margin: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 30px;
  align-items: start;
}

.side-nav {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 8px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.side-nav a {
  padding: 8px 10px;
  border-radius: 6px;
  color: #424850;
}

.side-nav a:hover {
  background: var(--warm);
  color: var(--copper);
}

.catalog-stack {
  display: grid;
  gap: 18px;
}

.catalog-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.catalog-section-header {
  display: block;
  position: relative;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--warm);
  cursor: pointer;
  list-style: none;
}

.catalog-section-header::-webkit-details-marker {
  display: none;
}

.catalog-section-header::after {
  content: "+";
  position: absolute;
  top: 18px;
  right: 20px;
  color: var(--copper);
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1;
}

.catalog-section[open] .catalog-section-header::after {
  content: "-";
}

.catalog-section-header h2,
.catalog-section-header h3 {
  padding-right: 28px;
  margin: 0;
  font-size: 1.38rem;
}

.catalog-section-header p {
  margin: 8px 0 0;
  color: var(--muted);
}

.model-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.model {
  min-height: 108px;
  padding: 15px 16px;
  background: #fff;
  transition: color 0.18s ease, background-color 0.18s ease;
}

a.model:hover {
  background: #fffaf6;
  color: var(--copper);
}

.model strong {
  display: block;
  font-size: 1rem;
}

.model span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.42;
}

.faq-list {
  display: grid;
  gap: 10px;
  margin-top: 30px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 58px;
  padding: 16px 18px;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--copper);
  font-size: 1.2rem;
  line-height: 1;
}

.faq-item[open] summary::after {
  content: "-";
}

.faq-item p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
  font-size: 0.95rem;
}

.page-hero {
  padding: 74px 0 48px;
  background: var(--charcoal);
  color: #fff;
}

.page-hero .section-title {
  color: #fff;
}

.page-hero .section-lede {
  color: rgba(255, 255, 255, 0.78);
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1.02fr);
  min-height: min(580px, calc(100vh - 74px));
  overflow: hidden;
  background: var(--charcoal);
  color: #fff;
}

.detail-hero-media,
.detail-hero-copy {
  min-width: 0;
}

.detail-hero-media img {
  width: 100%;
  height: 100%;
  min-height: min(580px, calc(100vh - 74px));
  object-fit: cover;
}

.detail-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(46px, 6vw, 72px) clamp(34px, 5.2vw, 74px);
}

.detail-hero-copy .breadcrumb {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.86rem;
}

.detail-hero-copy .breadcrumb a {
  color: rgba(255, 255, 255, 0.86);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.detail-hero-copy h1 {
  max-width: 680px;
  margin: 0;
  font-size: clamp(2.15rem, 4.1vw, 3.15rem);
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.detail-hero-copy p {
  max-width: 660px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.8);
  overflow-wrap: anywhere;
}

.spec-panel {
  margin-top: 34px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.spec-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: var(--charcoal);
  color: #fff;
}

.spec-panel-head h3 {
  margin: 0;
  font-size: 1.15rem;
}

.spec-panel-head span {
  color: #ffbc91;
  font-weight: 700;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.spec-item {
  min-height: 92px;
  padding: 16px;
  background: #fff;
}

.spec-item span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
}

.spec-item strong {
  display: block;
  margin-top: 6px;
  font-size: 1.02rem;
}

.table-wrap {
  margin-top: 24px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.table-scroll-cue {
  display: none;
}

.table-scroll-cue::after {
  content: "";
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
  font-size: 0.92rem;
}

th {
  background: var(--warm);
  color: #33383f;
}

tbody tr:last-child td {
  border-bottom: 0;
}

.table-wrap th:first-child,
.table-wrap td:first-child {
  position: sticky;
  left: 0;
  box-shadow: 1px 0 0 var(--line);
}

.table-wrap th:first-child {
  z-index: 3;
  background: var(--warm);
}

.table-wrap td:first-child {
  z-index: 2;
  background: #fff;
  color: var(--ink);
  font-weight: 700;
}

.note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.related-card {
  min-height: 232px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.related-card:hover {
  border-color: rgba(199, 101, 45, 0.48);
  box-shadow: 0 10px 24px rgba(23, 23, 23, 0.08);
  transform: translateY(-2px);
}

.related-card span {
  width: fit-content;
  padding: 3px 8px;
  border-radius: 999px;
  background: var(--warm);
  color: var(--teal);
  font-size: 0.76rem;
  font-weight: 800;
}

.related-card h3 {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.35;
}

.related-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.related-card p strong {
  display: block;
  color: var(--ink);
  font-size: 0.78rem;
}

.related-card em {
  margin-top: auto;
  color: var(--copper);
  font-style: normal;
  font-weight: 800;
}

.cta-band {
  padding: 46px 0;
  background: var(--charcoal);
  color: #fff;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-inner h2 {
  margin: 0;
  font-size: 1.85rem;
}

.cta-inner p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.75);
}

.site-footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr 0.75fr 1.15fr;
  gap: 24px;
}

.footer-grid strong {
  display: block;
  color: var(--ink);
  margin-bottom: 8px;
}

.footer-grid p {
  margin: 0;
}

.footer-grid a {
  color: var(--ink);
  font-weight: 700;
}

.footer-grid a:hover {
  color: var(--copper);
}

.footer-links {
  display: grid;
  gap: 7px;
}

.visual-band {
  background: linear-gradient(135deg, #102430 0%, #193339 46%, #6a3d2a 100%);
  color: #edf2f5;
  position: relative;
  overflow: hidden;
}

.visual-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(760px 420px at 78% 10%, rgba(237, 184, 112, 0.3), transparent 58%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent);
  pointer-events: none;
}

.visual-band .wrap,
.trend-section .wrap {
  position: relative;
}

.visual-band .section-title,
.visual-band .section-lede {
  color: #fff;
}

.visual-band .section-lede {
  color: rgba(237, 242, 245, 0.76);
}

.visual-showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 268px;
  gap: 18px;
  margin-top: 34px;
}

.visual-showcase-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: #10212e;
  color: #fff;
  box-shadow: 0 20px 46px rgba(7, 15, 22, 0.28);
}

.visual-showcase-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center 42%;
  background: #f5f3ef;
  transform: scale(1.01);
  transition: transform 0.35s ease;
}

.visual-showcase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(9, 18, 26, 0.02) 34%, rgba(9, 18, 26, 0.82) 100%);
}

.visual-showcase-card:hover img {
  transform: scale(1.06);
}

.visual-showcase-card span,
.visual-showcase-card h3,
.visual-showcase-card p {
  position: relative;
  z-index: 1;
  margin-left: 22px;
  margin-right: 22px;
}

.visual-showcase-card span {
  width: fit-content;
  margin-bottom: 10px;
  padding: 4px 9px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #ffbc91;
  font-size: 0.78rem;
  font-weight: 800;
}

.visual-showcase-card h3 {
  margin-bottom: 8px;
  font-size: 1.26rem;
}

.visual-showcase-card p {
  margin-top: 0;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
}

.trend-section {
  background: #f0eee8;
}

.feature-image-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}

.feature-image-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(23, 23, 23, 0.07);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.feature-image-card:hover {
  transform: translateY(-2px);
  border-color: rgba(169, 79, 34, 0.42);
  box-shadow: 0 18px 38px rgba(23, 23, 23, 0.12);
}

.feature-image-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f5f3ef;
}

.feature-image-card div {
  padding: 18px;
}

.feature-image-card span,
.file-card span {
  color: var(--copper);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.feature-image-card h3 {
  margin: 8px 0 0;
  font-size: 1.12rem;
}

.feature-image-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.file-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.file-card {
  min-height: 170px;
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 10px 24px rgba(23, 23, 23, 0.06);
}

.file-card strong {
  display: block;
  margin-top: 10px;
  color: var(--ink);
  font-size: 1.04rem;
  line-height: 1.32;
}

.file-card p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.45;
}

.catalog-cover {
  padding: 66px 0;
  background:
    linear-gradient(135deg, rgba(14, 31, 44, 0.96), rgba(25, 43, 54, 0.9) 48%, rgba(169, 79, 34, 0.78)),
    #0e1f2c;
  color: #fff;
}

.catalog-cover-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(420px, 1.04fr);
  gap: 42px;
  align-items: center;
}

.catalog-cover-copy h1 {
  max-width: 720px;
  margin: 0;
  font-size: 3.1rem;
  line-height: 1.08;
  overflow-wrap: anywhere;
}

.catalog-cover-copy p {
  max-width: 690px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.05rem;
}

.catalog-cover-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.catalog-cover-tags span {
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.82rem;
  font-weight: 700;
}

.catalog-media-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-template-rows: 210px 210px;
  gap: 12px;
}

.catalog-media-grid figure {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.catalog-media-grid figure.is-main {
  grid-row: span 2;
}

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

.catalog-media-grid figcaption {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(14, 31, 44, 0.72);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
}

.catalog-summary-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-bottom: 22px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.catalog-summary-bar div {
  min-height: 112px;
  padding: 18px;
  background: #161d22;
  border-right: 1px solid rgba(255,255,255,0.06);
}
.catalog-summary-bar div:last-child { border-right: 0; }
.catalog-summary-bar strong { color: var(--copper) !important; }

.catalog-summary-bar span,
.catalog-summary-bar small {
  display: block;
  color: var(--muted);
  font-size: 0.84rem;
}

.catalog-summary-bar strong {
  display: block;
  margin: 5px 0;
  color: var(--copper);
  font-size: 2rem;
  line-height: 1;
}

.zone-head {
  margin-bottom: 28px;
}

.catalog-chapter-grid {
  display: grid;
  gap: 18px;
}

.catalog-chapter-card {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 28px rgba(23, 23, 23, 0.06);
}

.chapter-number {
  color: rgba(169, 79, 34, 0.22);
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
}

.chapter-body > span {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.chapter-body h3 {
  margin: 4px 0 0;
  font-size: 1.42rem;
  line-height: 1.24;
}

.chapter-body p {
  max-width: 820px;
  margin: 9px 0 0;
  color: var(--muted);
}

.chapter-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.chapter-meta strong {
  padding: 5px 8px;
  border-radius: 999px;
  background: var(--warm);
  color: #3f454b;
  font-size: 0.82rem;
}

.chapter-link-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.chapter-link-list .model {
  min-height: 96px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.master-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.88fr);
  gap: 28px;
  align-items: center;
  padding: 26px;
  border: 1px solid rgba(169, 79, 34, 0.18);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 36px rgba(23, 23, 23, 0.08);
}

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

.master-media {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--soft);
}

.master-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.master-stats {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.master-stats span {
  padding: 8px;
  border-radius: 6px;
  background: rgba(14, 31, 44, 0.78);
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.78rem;
}

.master-stats strong {
  display: block;
  color: #fff;
  font-size: 1.2rem;
}

.master-filter {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 14px;
  margin-bottom: 18px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.master-filter label {
  display: grid;
  gap: 6px;
}

.master-filter span {
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 800;
}

.master-filter select,
.master-filter input {
  width: 100%;
  min-height: 44px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  font: inherit;
}

.master-spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.master-spec-card {
  min-height: 146px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.master-spec-card:hover {
  border-color: rgba(199, 101, 45, 0.48);
  box-shadow: 0 10px 24px rgba(23, 23, 23, 0.08);
  transform: translateY(-1px);
}

.master-spec-card[hidden] {
  display: none;
}

.master-spec-card span {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
}

.master-spec-card strong {
  font-size: 1rem;
  line-height: 1.35;
}

.master-spec-card small {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.42;
}

.spec-row-link,
.family-row-link {
  color: var(--copper);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.spec-doc-band {
  padding: 30px 0 72px;
  background: linear-gradient(180deg, #f3f0e8 0, #fff 58%);
}

.spec-doc-back {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--copper);
  font-weight: 800;
}

.spec-doc {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 46px rgba(23, 23, 23, 0.1);
}

.spec-doc-head,
.spec-doc-foot {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 24px;
}

.spec-doc-head {
  border-bottom: 1px solid var(--line);
  background: #111f2c;
  color: #fff;
}

.spec-doc-brand,
.spec-doc-meta {
  display: grid;
  gap: 3px;
}

.spec-doc-brand span,
.spec-doc-meta span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.84rem;
}

.spec-doc-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  border-bottom: 1px solid var(--line);
}

.spec-doc-copy {
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 30px;
}

.spec-doc-title {
  display: grid;
  gap: 18px;
  align-items: start;
}

.spec-doc-title h1 {
  margin: 8px 0 0;
  font-size: 2.55rem;
  line-height: 1.12;
}

.spec-doc-ref {
  margin: 10px 0 0;
  color: var(--muted);
}

.spec-doc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.spec-doc-chip {
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--warm);
  color: #3f454b;
  font-size: 0.82rem;
  font-weight: 800;
}

.spec-doc-section {
  padding: 24px 28px;
  border-bottom: 1px solid var(--line);
}

.doc-sec-title {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.spec-doc-use {
  order: 3;
}

.spec-doc-use-mobile {
  display: none;
}

.spec-doc-use p:last-child {
  margin: 0;
  color: var(--muted);
  font-size: 0.98rem;
  line-height: 1.58;
}

.spec-doc-keybar {
  order: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.spec-doc-key {
  min-height: 76px;
  padding: 12px 13px;
  border: 1px solid rgba(42, 112, 103, 0.18);
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #f8f6f0);
}

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

.spec-doc-key span {
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 900;
}

.spec-doc-key strong {
  margin-top: 7px;
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.2;
}

.spec-doc-visual {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 24px;
  border-left: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(244, 241, 234, 0.96)),
    var(--warm);
}

.spec-doc-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 16px 30px rgba(23, 23, 23, 0.08);
}

.spec-doc-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center 56%;
}

.spec-doc-figure figcaption {
  padding: 9px 11px;
  color: var(--muted);
  font-size: 0.84rem;
}

.spec-doc-legend {
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.78);
}

.lg-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.lg-list li {
  display: grid;
  grid-template-columns: 26px 28px 1fr;
  gap: 8px;
  align-items: center;
  padding: 9px;
  border-radius: 8px;
  background: #fff;
}

.lg-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: var(--charcoal);
  color: #fff;
  font-size: 0.8rem;
  font-weight: 900;
}

.lg-sw {
  width: 28px;
  height: 28px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 999px;
}

.copper-sw {
  background: linear-gradient(135deg, #ebb67e, #9c6033);
}

.jacket-sw {
  background: linear-gradient(135deg, #26333c, #56636c);
}

.lg-t b,
.lg-t small {
  display: block;
}

.lg-t small {
  color: var(--muted);
}

.doc-kv-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.doc-kv {
  min-height: 88px;
  padding: 14px;
  background: #fff;
}

.doc-kv .k,
.doc-kv .v {
  display: block;
}

.doc-kv .k {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
}

.doc-kv .v {
  margin-top: 6px;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.42;
}

.spec-specs-sub {
  margin-top: 20px;
}

.spec-doc-foot {
  align-items: center;
}

.spec-doc-foot-info p {
  max-width: 680px;
  margin: 6px 0 0;
  color: var(--muted);
}

.spec-doc-foot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.spec-doc-more {
  margin-top: 22px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.spec-doc-more-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.spec-doc-more-grid a {
  min-height: 76px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--warm);
}

.spec-doc-more-grid strong,
.spec-doc-more-grid small {
  display: block;
}

.spec-doc-more-grid small {
  margin-top: 5px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .harness-catalog-grid,
  .harness-family-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .harness-process-layout,
  .harness-process-steps {
    grid-template-columns: 1fr;
  }

  .catalog-cover-layout,
  .master-panel,
  .spec-doc-hero {
    grid-template-columns: 1fr;
  }

  .spec-doc-hero {
    min-height: 0;
  }

  .spec-doc-visual {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .spec-doc-use-desktop {
    display: none;
  }

  .spec-doc-use-mobile {
    display: block;
    padding: 18px;
    border-top: 1px solid var(--line);
    background: #fff;
  }

  .catalog-cover-copy h1 {
    font-size: 2.35rem;
  }

  .catalog-media-grid {
    grid-template-rows: 220px 180px;
  }

  .catalog-summary-bar,
  .master-spec-grid,
  .doc-kv-grid,
  .spec-doc-more-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .chapter-number {
    font-size: 2.1rem;
  }

  .master-filter {
    grid-template-columns: 1fr;
  }

  .spec-doc-head,
  .spec-doc-foot {
    flex-direction: column;
  }

  .nav-shell {
    min-height: 82px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    overflow-x: visible;
    gap: 14px;
    padding-bottom: 6px;
    white-space: normal;
  }

  .hero h1 {
    font-size: 2.45rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .metrics,
  .info-grid,
  .quick-links,
  .download-grid,
  .file-grid,
  .feature-image-grid,
  .route-grid,
  .tool-grid,
  .rfq-grid,
  .request-grid,
  .brief-grid,
  .related-grid,
  .spec-grid,
  .model-grid,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .visual-showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 230px;
  }

  .split,
  .catalog-layout,
  .detail-hero,
  .quick-link-groups {
    grid-template-columns: 1fr;
  }

  .contact-split .visual-stack {
    order: -1;
  }

  .filter-bar,
  .selector-row {
    grid-template-columns: 1fr 1fr;
  }

  .detail-hero {
    min-height: auto;
  }

  .detail-hero-copy {
    order: 1;
  }

  .detail-hero-media {
    order: 2;
  }

  .side-nav {
    position: static;
  }

  .detail-hero-media img {
    min-height: 320px;
  }
}

@media (max-width: 620px) {
  .harness-catalog-grid,
  .harness-family-grid {
    grid-template-columns: 1fr;
  }

  .harness-catalog-grid figcaption {
    min-height: 0;
  }

  .harness-family-grid article,
  .harness-process-steps li {
    min-height: 0;
  }

  .spec-doc-head {
    flex-direction: row;
    align-items: flex-start;
    gap: 8px;
    padding: 14px !important;
  }

  .spec-doc-brand strong,
  .spec-doc-meta strong {
    font-size: 0.86rem;
  }

  .spec-doc-brand span,
  .spec-doc-meta span {
    font-size: 0.68rem;
  }

  .catalog-cover {
    padding: 44px 0;
  }

  .catalog-cover-copy h1 {
    font-size: 2rem;
  }

  .catalog-media-grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(4, 170px);
  }

  .catalog-media-grid figure.is-main {
    grid-row: auto;
  }

  .catalog-summary-bar,
  .chapter-link-list,
  .master-spec-grid,
  .doc-kv-grid,
  .spec-doc-more-grid,
  .master-stats {
    grid-template-columns: 1fr;
  }

  .master-panel {
    padding: 16px;
  }

  .spec-doc-head,
  .spec-doc-copy,
  .spec-doc-visual,
  .spec-doc-section,
  .spec-doc-foot {
    padding: 18px;
  }

  .spec-doc-title h1 {
    font-size: 1.72rem;
  }

  .lg-list {
    grid-template-columns: 1fr;
  }

  .spec-doc-key {
    min-height: 72px;
  }

  .spec-doc-key strong {
    font-size: 1.08rem;
  }

  .site-header {
    position: static;
  }

  .wrap,
  .hero-inner,
  .nav-shell {
    width: min(100% - 28px, 1180px);
  }

  .nav-shell {
    position: relative;
    overflow: hidden;
  }

  .nav-links {
    width: 100%;
    margin: 0;
    display: flex;
    flex-wrap: nowrap;
    gap: 18px;
    overflow-x: auto;
    padding: 0 42px 8px 0;
    white-space: nowrap;
    scrollbar-width: none;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
    mask-image: linear-gradient(90deg, #000 calc(100% - 44px), transparent);
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .section {
    padding: 54px 0;
  }

  .hero {
    min-height: min(620px, calc(100svh - 98px));
  }

  .hero-inner {
    padding: 58px 0 48px;
  }

  .hero h1,
  .detail-hero-copy h1 {
    font-size: 1.7rem;
    line-height: 1.16;
  }

  .hero h1 {
    max-width: 12em;
  }

  .hero p,
  .section-lede {
    font-size: 0.98rem;
  }

  .hero p {
    max-width: 22em;
    font-size: 0.94rem;
    overflow-wrap: anywhere;
    line-break: loose;
  }

  .metrics,
  .info-grid,
  .quick-links,
  .download-grid,
  .file-grid,
  .feature-image-grid,
  .visual-showcase-grid,
  .route-grid,
  .tool-grid,
  .rfq-grid,
  .request-grid,
  .product-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .metrics {
    width: 100%;
    grid-template-columns: 1fr;
    overflow: hidden;
  }

  .metric span {
    max-width: none;
    overflow-wrap: anywhere;
  }

  .brief-grid,
  .spec-grid {
    grid-template-columns: 1fr 1fr;
  }

  .related-grid,
  .model-grid,
  .file-grid,
  .feature-image-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .visual-showcase-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .product-card-body {
    padding: 14px;
  }

  .product-card h3 {
    font-size: 0.94rem;
    line-height: 1.32;
  }

  .product-card p {
    margin-top: 8px;
    font-size: 0.82rem;
    line-height: 1.42;
  }

  .product-card .tag-list {
    gap: 6px;
    margin-top: 10px;
  }

  .product-card .tag {
    padding: 3px 7px;
    font-size: 0.7rem;
  }

  .metric,
  .info-card,
  .route-card,
  .tool-card,
  .rfq-card,
  .request-card,
  .file-card {
    min-height: 0;
    padding: 14px;
  }

  .brief-card,
  .spec-item {
    min-height: 0;
    padding: 14px;
  }

  .metric strong {
    font-size: 1.2rem;
  }

  .metric span,
  .info-card p,
  .route-card p,
  .tool-card span,
  .rfq-card p,
  .request-card span {
    font-size: 0.82rem;
    line-height: 1.4;
  }

  .brief-card strong,
  .spec-item strong {
    font-size: 0.88rem;
    line-height: 1.36;
  }

  .info-card h3,
  .route-card strong,
  .tool-card strong,
  .rfq-card h3,
  .request-card strong {
    font-size: 0.94rem;
    line-height: 1.32;
  }

  .quick-links {
    gap: 10px;
  }

  .quick-links a {
    min-height: 48px;
    padding: 10px 12px;
    font-size: 0.86rem;
    line-height: 1.3;
  }

  .filter-bar,
  .selector-row {
    grid-template-columns: 1fr;
  }

  .selector-panel {
    gap: 14px;
  }

  .selector-row {
    gap: 8px;
    padding: 13px;
  }

  .selector-row span {
    font-size: 0.84rem;
  }

  .selector-row span b {
    display: inline;
    margin: 0 6px 0 0;
  }

  .selector-row strong {
    font-size: 0.94rem;
  }

  .table-scroll-cue {
    display: block;
    position: relative;
    width: 72px;
    height: 4px;
    margin: 16px 0 -8px auto;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(199, 101, 45, 0.12), rgba(199, 101, 45, 0.78));
  }

  .table-scroll-cue::after {
    position: absolute;
    right: 0;
    top: -4px;
    width: 10px;
    height: 10px;
    border-top: 2px solid rgba(199, 101, 45, 0.9);
    border-right: 2px solid rgba(199, 101, 45, 0.9);
    transform: rotate(45deg);
  }

  .side-nav {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 12px;
  }

  .side-nav a {
    min-height: 42px;
    display: flex;
    align-items: center;
    padding: 8px 10px;
    border: 1px solid var(--line);
    background: var(--warm);
    font-size: 0.9rem;
    line-height: 1.35;
  }

  .catalog-stack {
    gap: 14px;
  }

  .catalog-section-header {
    padding: 15px;
  }

  .catalog-section-header h2,
  .catalog-section-header h3 {
    font-size: 1.08rem;
  }

  .catalog-section-header p {
    font-size: 0.88rem;
  }

  .model {
    min-height: 88px;
    padding: 12px 13px;
  }

  .model strong {
    font-size: 0.92rem;
    line-height: 1.3;
  }

  .model span {
    margin-top: 5px;
    font-size: 0.8rem;
    line-height: 1.36;
  }

  .cta-inner,
  .spec-panel-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-hero-copy {
    padding: 40px 20px;
  }

  .detail-hero-media img {
    min-height: 230px;
    max-height: 280px;
  }

  .profile-table div,
  .process-step {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 340px) {
  .spec-doc-head {
    flex-direction: column;
  }
}

@media (max-width: 340px) {
  .spec-doc-keybar {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 340px) {
  .metrics,
  .info-grid,
  .quick-links,
  .download-grid,
  .route-grid,
  .tool-grid,
  .rfq-grid,
  .request-grid,
  .product-grid,
  .brief-grid,
  .spec-grid {
    grid-template-columns: 1fr;
  }

  .metrics {
    grid-template-columns: 1fr;
  }
}

/* 2026 HYXL automotive brand system */
:root {
  --hyxl-green: #0f4f49;
  --hyxl-green-deep: #0b3835;
  --hyxl-copper: #b75424;
  --hyxl-copper-bright: #e36b2c;
  --hyxl-graphite: #182126;
  --hyxl-mist: #0e1418;
}

.site-header {
  z-index: 40;
  border-bottom-color: rgba(15, 79, 73, 0.14);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 8px 28px rgba(15, 40, 42, 0.06);
  backdrop-filter: none;
}

.nav-shell {
  width: min(1320px, calc(100% - 48px));
  min-height: 84px;
  gap: 28px;
}

.brand {
  flex: 0 0 auto;
  min-width: 245px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  object-fit: contain;
}

.brand-mark::after {
  content: none;
}

.brand-copy {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.brand-copy strong {
  color: var(--hyxl-graphite);
  font-size: 1.22rem;
  line-height: 1;
}

.brand-copy > span {
  color: #657078;
  font-size: 0.66rem;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}

.nav-links {
  gap: clamp(12px, 1.35vw, 24px);
  font-size: 0.92rem;
  font-weight: 700;
}

.nav-links a {
  padding: 28px 0 25px;
  border-bottom-width: 3px;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--hyxl-copper);
}

.button.copper {
  border-color: var(--hyxl-copper);
  background: var(--hyxl-copper);
  color: #fff;
}

.button.copper:hover {
  border-color: #923d19;
  background: #923d19;
}

.home-hero {
  min-height: min(720px, calc(100svh - 84px));
  background-position: 58% center;
}

.home-hero .hero-inner {
  padding-top: 112px;
  padding-bottom: 82px;
}

.home-hero h1 {
  max-width: 760px;
  font-size: clamp(3.25rem, 5.5vw, 5.3rem);
  line-height: 1.02;
}

.home-hero p:not(.hero-kicker) {
  max-width: 660px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.12rem;
}

.home-hero .hero-kicker {
  color: #ffbe91;
  font-size: 0.9rem;
  letter-spacing: 0;
}

.hero-product-line {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: 54px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.hero-product-line span {
  padding: 14px 28px 0 0;
  margin-right: 26px;
  color: rgba(255, 255, 255, 0.83);
  font-size: 0.82rem;
  font-weight: 700;
}

.metrics {
  padding: 0 max(24px, calc((100% - 1320px) / 2));
  border: 0;
  background: var(--hyxl-green-deep);
}

.metric {
  min-height: 132px;
  padding: 27px 30px;
  border-left: 1px solid rgba(255, 255, 255, 0.11);
  background: transparent;
}

.metric:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.11);
}

.metric strong {
  color: #f08a55;
  font-size: 1.9rem;
}

.metric span {
  color: rgba(255, 255, 255, 0.74);
  word-break: normal;
}

.home-zone-head {
  align-items: flex-end;
}

.home-product-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 330px;
  gap: 16px;
  margin-top: 36px;
}

.home-product-card {
  position: relative;
  grid-column: span 6;
  min-width: 0;
  overflow: hidden;
  border-radius: 6px;
  background: #e8edeb;
  isolation: isolate;
}

.home-product-card:nth-child(3) {
  grid-column: span 7;
}

.home-product-card:nth-child(4) {
  grid-column: span 5;
}

.home-product-card::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 38%, rgba(10, 22, 25, 0.86));
}

.home-product-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.home-product-card:hover img,
.home-scene-card:hover img,
.about-product-card:hover img {
  transform: scale(1.025);
}

.home-product-card span,
.home-product-card h3 {
  position: absolute;
  left: 28px;
  right: 24px;
  z-index: 2;
  color: #fff;
}

.home-product-card span {
  bottom: 66px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.home-product-card h3 {
  bottom: 25px;
  margin: 0;
  font-size: 1.45rem;
  line-height: 1.2;
}

.home-scenes {
  color: #fff;
  background: var(--hyxl-graphite);
}

.home-scenes .eyebrow {
  color: #f08a55;
}

.home-scene-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.home-scene-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: #0c181c;
}

.home-scene-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.home-scene-card div {
  min-height: 150px;
  padding: 23px 24px 25px;
}

.home-scene-card h3 {
  margin: 0;
  font-size: 1.25rem;
}

.home-scene-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.9rem;
}

.master-home-section {
  padding: 0;
  background: var(--hyxl-mist);
}

.master-home-grid {
  width: min(1320px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  align-items: stretch;
}

.master-home-media {
  min-height: 570px;
}

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

.master-home-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px clamp(36px, 6vw, 90px);
}

.master-feature-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 28px;
}

.master-feature-list span {
  padding: 13px 14px;
  border-left: 3px solid var(--hyxl-copper);
  background: #fff;
  color: #3e494e;
  font-size: 0.88rem;
  font-weight: 700;
}

.catalog-cover {
  padding: 72px 0;
  background: linear-gradient(118deg, var(--hyxl-green-deep), #173f40 58%, #7a351d);
}

.catalog-cover-layout {
  grid-template-columns: minmax(0, 0.86fr) minmax(480px, 1.14fr);
  gap: 54px;
}

.catalog-cover-copy .eyebrow {
  color: #f19a69;
}

.catalog-cover-copy h1 {
  font-size: clamp(2.75rem, 4.2vw, 4.25rem);
}

.catalog-cover-tags span {
  border-radius: 4px;
}

.catalog-media-grid {
  grid-template-rows: 240px 240px;
  gap: 10px;
}

.catalog-media-grid figure,
.catalog-media-grid figcaption {
  border-radius: 5px;
}

.catalog-media-grid figcaption {
  background: rgba(8, 35, 34, 0.86);
}

.catalog-summary-bar {
  border-radius: 5px;
}

.downloads-hero {
  color: #fff;
  background: var(--hyxl-green-deep);
}

.downloads-hero-grid {
  width: min(1320px, 100%);
  display: grid;
  grid-template-columns: minmax(420px, 0.88fr) minmax(0, 1.12fr);
  min-height: 590px;
  align-items: stretch;
}

.downloads-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px clamp(36px, 6vw, 88px);
}

.downloads-hero-copy .eyebrow {
  color: #f19a69;
}

.downloads-hero-copy h1,
.about-hero-copy h1,
.contact-hero-copy h1 {
  margin: 0;
  font-size: clamp(2.8rem, 4.6vw, 4.7rem);
  line-height: 1.06;
  overflow-wrap: anywhere;
}

.downloads-hero-copy h1 {
  font-size: clamp(2.65rem, 3.8vw, 3.8rem);
  word-break: keep-all;
  overflow-wrap: normal;
}

.downloads-hero-copy > p:last-of-type {
  max-width: 540px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 1.05rem;
}

.downloads-hero-media {
  position: relative;
  min-width: 0;
}

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

.download-count {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: grid;
  min-width: 150px;
  padding: 18px 20px;
  border-left: 4px solid var(--hyxl-copper-bright);
  background: rgba(13, 31, 34, 0.9);
  backdrop-filter: blur(10px);
}

.download-count strong {
  font-size: 2rem;
  line-height: 1;
}

.download-count span {
  margin-top: 5px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.78rem;
}

.download-group + .download-group {
  margin-top: 62px;
}

.download-group-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--hyxl-green);
}

.download-group-head span {
  font-size: 1.55rem;
  font-weight: 700;
}

.download-group-head strong {
  color: var(--hyxl-copper);
  font-size: 0.82rem;
}

.download-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 0;
}

.download-card {
  display: block;
  min-height: 330px;
  overflow: hidden;
  border: 1px solid #d9dfdc;
  border-radius: 5px;
  background: #fff;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.download-card:hover {
  border-color: rgba(183, 84, 36, 0.54);
  box-shadow: 0 14px 32px rgba(23, 43, 43, 0.1);
  transform: translateY(-2px);
}

.download-thumb {
  height: 148px;
  min-width: 0;
  background: #edf1ef;
}

.download-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #fff;
}

.download-card-body {
  min-width: 0;
  padding: 18px 17px;
}

.download-card-body > span {
  color: var(--hyxl-green);
  font-size: 0.7rem;
  font-weight: 700;
}

.download-card-body h3 {
  margin: 6px 0 0;
  font-size: 0.98rem;
  line-height: 1.35;
}

.download-card-body p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.download-card-body strong {
  display: block;
  margin-top: 14px;
  color: var(--hyxl-copper);
  font-size: 0.78rem;
}

.download-note-band {
  color: #fff;
  background: var(--hyxl-graphite);
}

.download-note-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 80px;
  align-items: start;
}

.download-note-band .eyebrow {
  color: #f19a69;
}

.download-notes {
  border-top: 1px solid rgba(255, 255, 255, 0.25);
}

.download-notes p {
  margin: 0;
  padding: 17px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  color: rgba(255, 255, 255, 0.72);
}

.about-hero,
.contact-hero {
  background: var(--hyxl-mist);
}

.about-hero-grid,
.contact-hero-grid {
  width: min(1320px, 100%);
  min-height: 610px;
  display: grid;
  grid-template-columns: minmax(420px, 0.9fr) minmax(0, 1.1fr);
  align-items: stretch;
}

.about-hero-copy,
.contact-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 72px clamp(36px, 6vw, 88px);
}

.about-hero-copy > p:last-of-type,
.contact-hero-copy > p:last-of-type {
  max-width: 590px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 1.04rem;
}

.about-hero-media,
.contact-hero-media {
  min-width: 0;
}

.about-hero-media img,
.contact-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 36px;
  background: #cfd8d4;
}

.about-facts span {
  min-width: 0;
  padding: 17px 14px;
  background: #fff;
  color: var(--muted);
  font-size: 0.75rem;
}

.about-facts strong {
  display: block;
  margin-bottom: 3px;
  color: var(--hyxl-copper);
  font-size: 1.14rem;
}

.about-profile-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: 64px;
  align-items: center;
}

.about-profile-media {
  min-height: 510px;
  overflow: hidden;
  border-radius: 5px;
  background: #edf1ef;
}

.about-profile-media img {
  width: 100%;
  height: 100%;
  min-height: 510px;
  object-fit: cover;
}

.about-products-band {
  background: var(--hyxl-green-deep);
  color: #fff;
}

.about-products-band .eyebrow {
  color: #f19a69;
}

.about-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.about-product-card {
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
}

.about-product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.about-product-card div {
  min-height: 165px;
  padding: 21px;
}

.about-product-card h3 {
  margin: 0;
  font-size: 1.1rem;
}

.about-product-card p {
  margin: 8px 0 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.84rem;
}

.company-timeline-band {
  background: #fff;
}

.company-timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
}

.company-timeline::before {
  position: absolute;
  left: 0;
  right: 0;
  top: 15px;
  height: 1px;
  background: #c8d2ce;
}

.company-timeline > div {
  position: relative;
  padding-top: 54px;
}

.company-timeline > div::before {
  position: absolute;
  top: 9px;
  left: 0;
  width: 13px;
  height: 13px;
  border: 4px solid #fff;
  border-radius: 50%;
  background: var(--hyxl-copper);
  box-shadow: 0 0 0 1px var(--hyxl-copper);
}

.company-timeline span {
  color: var(--hyxl-copper);
  font-size: 0.82rem;
  font-weight: 700;
}

.company-timeline h3 {
  margin: 7px 0 0;
  font-size: 1.1rem;
}

.company-timeline p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.contact-hero {
  color: #fff;
  background: var(--hyxl-graphite);
}

.contact-hero-copy .eyebrow {
  color: #f19a69;
}

.contact-hero-copy > p:last-of-type {
  color: rgba(255, 255, 255, 0.7);
}

.contact-location-grid {
  display: grid;
  grid-template-columns: minmax(420px, 0.86fr) minmax(0, 1.14fr);
  gap: 18px;
  align-items: stretch;
}

.about-contact-section {
  scroll-margin-top: 112px;
}

.about-contact-section .contact-location-grid {
  margin-top: 32px;
}

.contact-address-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 480px;
  padding: clamp(34px, 5vw, 68px);
  border-left: 5px solid var(--hyxl-copper);
  background: var(--hyxl-mist);
}

.contact-company-photo {
  width: 100%;
  aspect-ratio: 338 / 148;
  margin-bottom: 24px;
  border-radius: 4px;
  object-fit: cover;
}

.contact-address-card > span {
  color: var(--hyxl-green);
  font-size: 0.8rem;
  font-weight: 700;
}

.contact-address-card h2,
.contact-address-card h3 {
  margin: 13px 0 0;
  font-size: clamp(1.65rem, 2.7vw, 2.65rem);
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.contact-address-card h3 {
  font-size: clamp(1.35rem, 2vw, 2rem);
}

.contact-address-card p {
  margin: 20px 0 0;
  color: var(--muted);
}

.contact-map-visual {
  position: relative;
  min-height: 480px;
  overflow: hidden;
}

.contact-map-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-map-visual > div {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  padding: 17px 20px;
  border-left: 4px solid var(--hyxl-copper-bright);
  background: rgba(15, 35, 37, 0.9);
  color: #fff;
}

.contact-map-visual strong,
.contact-map-visual span {
  display: block;
}

.contact-map-visual span {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.78rem;
}

.contact-products-section {
  background: var(--hyxl-mist);
}

.contact-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 32px;
  background: #cdd7d3;
}

.contact-product-grid a {
  min-width: 0;
  min-height: 230px;
  padding: 28px;
  background: #fff;
  transition: background-color 0.18s ease;
}

.contact-product-grid a:hover {
  background: #f8faf9;
}

.contact-product-grid span {
  color: var(--hyxl-green);
  font-size: 0.74rem;
  font-weight: 700;
}

.contact-product-grid h3 {
  margin: 9px 0 0;
  font-size: 1.16rem;
  line-height: 1.35;
}

.contact-product-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.contact-product-grid strong {
  display: block;
  margin-top: 20px;
  color: var(--hyxl-copper);
  font-size: 0.8rem;
}

@media (max-width: 1180px) {
  .nav-shell {
    min-height: 108px;
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
  }

  .brand {
    min-width: 0;
  }

  .brand-mark {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }

  .nav-links {
    width: 100%;
    justify-content: flex-start;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 9px;
    scrollbar-width: none;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .nav-links a {
    flex: 0 0 auto;
    padding: 5px 0 8px;
  }

  .home-hero {
    min-height: min(700px, calc(100svh - 108px));
  }

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

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

@media (max-width: 900px) {
  .home-product-grid {
    grid-auto-rows: 280px;
  }

  .home-scene-grid,
  .contact-product-grid {
    grid-template-columns: 1fr;
  }

  .home-scene-card {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
  }

  .home-scene-card img {
    height: 100%;
    aspect-ratio: auto;
  }

  .home-scene-card div {
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .master-home-grid,
  .downloads-hero-grid,
  .about-hero-grid,
  .contact-hero-grid,
  .about-profile-grid,
  .contact-location-grid,
  .download-note-grid {
    grid-template-columns: 1fr;
  }

  .master-home-media,
  .downloads-hero-media,
  .about-hero-media,
  .contact-hero-media {
    min-height: 440px;
  }

  .downloads-hero-copy,
  .about-hero-copy,
  .contact-hero-copy,
  .master-home-copy {
    padding: 60px max(28px, calc((100vw - 720px) / 2));
  }

  .downloads-hero-media,
  .about-hero-media,
  .contact-hero-media {
    order: -1;
  }

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

  .about-profile-grid {
    gap: 34px;
  }

  .contact-address-card,
  .contact-map-visual {
    min-height: 380px;
  }

  .download-note-grid {
    gap: 34px;
  }
}

@media (max-width: 620px) {
  .nav-shell {
    width: calc(100% - 28px);
    min-height: 102px;
    overflow: visible;
  }

  .brand-copy strong {
    font-size: 1.05rem;
  }

  .brand-copy > span {
    font-size: 0.58rem;
  }

  .nav-links {
    gap: 18px;
    mask-image: linear-gradient(90deg, #000 calc(100% - 36px), transparent);
  }

  .home-hero {
    min-height: 620px;
    background-position: 64% center;
  }

  .home-hero .hero-inner {
    padding: 72px 0 55px;
  }

  .home-hero h1 {
    max-width: 10em;
    font-size: 2.6rem;
    line-height: 1.08;
  }

  .home-hero p:not(.hero-kicker) {
    font-size: 0.96rem;
  }

  .hero-product-line {
    margin-top: 36px;
  }

  .hero-product-line span {
    padding-top: 10px;
    margin-right: 15px;
    font-size: 0.72rem;
  }

  .metrics {
    grid-template-columns: 1fr 1fr;
    padding: 0 14px;
  }

  .metric,
  .metric:last-child {
    min-height: 112px;
    padding: 20px 16px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.11);
  }

  .metric strong {
    font-size: 1.45rem;
  }

  .home-zone-head {
    align-items: flex-start;
  }

  .home-product-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 270px;
  }

  .home-product-card,
  .home-product-card:nth-child(3),
  .home-product-card:nth-child(4) {
    grid-column: 1;
  }

  .home-product-card span,
  .home-product-card h3 {
    left: 20px;
  }

  .home-scene-card {
    display: block;
  }

  .home-scene-card img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .home-scene-card div {
    min-height: 132px;
  }

  .master-home-media,
  .downloads-hero-media,
  .about-hero-media,
  .contact-hero-media {
    min-height: 300px;
  }

  .master-home-copy,
  .downloads-hero-copy,
  .about-hero-copy,
  .contact-hero-copy {
    padding: 46px 20px;
  }

  .master-feature-list,
  .about-facts,
  .about-product-grid,
  .company-timeline {
    grid-template-columns: 1fr;
  }

  .downloads-hero-copy h1,
  .about-hero-copy h1,
  .contact-hero-copy h1,
  .catalog-cover-copy h1 {
    font-size: 2.2rem;
  }

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

  .download-card {
    min-height: 0;
  }

  .download-thumb {
    height: 132px;
  }

  .download-count {
    right: 16px;
    bottom: 16px;
  }

  .about-profile-media,
  .about-profile-media img {
    min-height: 300px;
  }

  .about-product-card div {
    min-height: 0;
  }

  .company-timeline {
    gap: 0;
  }

  .company-timeline::before {
    left: 6px;
    right: auto;
    top: 0;
    bottom: 0;
    width: 1px;
    height: auto;
  }

  .company-timeline > div {
    padding: 0 0 34px 35px;
  }

  .company-timeline > div::before {
    top: 5px;
    left: 0;
  }

  .contact-address-card {
    min-height: 360px;
    padding: 34px 24px;
  }

  .contact-map-visual {
    min-height: 320px;
  }

  .contact-map-visual > div {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }
}

/* Visual QA refinements */
.home-hero h1 {
  max-width: 900px;
  font-size: clamp(3.1rem, 4.55vw, 4.55rem);
}

.home-scenes .section-title {
  max-width: 940px;
}

.download-grid {
  display: grid;
}

.detail-hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: stretch;
  isolation: isolate;
  background: var(--hyxl-green-deep);
}

.detail-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(8, 29, 30, 0.04) 0%, rgba(8, 34, 35, 0.2) 38%, rgba(9, 48, 46, 0.88) 64%, rgba(9, 48, 46, 0.98) 100%);
}

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

.detail-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 0;
  max-height: none;
  object-fit: cover;
}

.detail-hero-copy {
  position: relative;
  z-index: 2;
  width: min(52%, 780px);
  margin-left: auto;
  padding: 76px clamp(40px, 6vw, 92px) 72px clamp(42px, 5vw, 82px);
}

.detail-hero-copy h1 {
  font-size: clamp(2.55rem, 3.3vw, 3.3rem);
}

@media (max-width: 900px) {
  .detail-hero {
    min-height: 600px;
  }

  .detail-hero-copy {
    width: min(64%, 680px);
    order: initial;
  }

  .detail-hero-media {
    order: initial;
  }

  .detail-hero-media img {
    min-height: 0;
  }
}

@media (max-width: 620px) {
  .home-hero h1 {
    max-width: 11.5em;
    font-size: 1.95rem;
    line-height: 1.12;
  }

  .detail-hero {
    min-height: 670px;
    align-items: flex-end;
  }

  .detail-hero::after {
    background: linear-gradient(180deg, rgba(7, 28, 29, 0.04) 0%, rgba(7, 31, 32, 0.18) 28%, rgba(8, 42, 41, 0.94) 64%, rgba(8, 42, 41, 0.99) 100%);
  }

  .detail-hero-media img {
    object-position: center top;
  }

  .detail-hero-copy {
    width: 100%;
    margin: 0;
    padding: 300px 20px 46px;
  }

  .detail-hero-copy h1 {
    font-size: 2.1rem;
  }
}

/* Applications: vehicle-position product guide */
.application-page-hero {
  min-height: 470px;
  padding: 0;
  display: flex;
  align-items: flex-end;
  background-image:
    linear-gradient(90deg, rgba(12, 24, 29, 0.9) 0%, rgba(15, 34, 37, 0.76) 42%, rgba(15, 32, 35, 0.24) 72%, rgba(15, 32, 35, 0.08) 100%),
    url("images/scenes/ev-charging-station.webp");
  background-position: center;
  background-size: cover;
}

.application-page-hero .wrap {
  padding: 88px 0 66px;
}

.application-page-hero .eyebrow {
  color: #ffb27e;
}

.application-page-hero .section-title {
  max-width: 760px;
  font-size: clamp(2.75rem, 4.4vw, 4.35rem);
  line-height: 1.08;
}

.application-page-hero .section-lede {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.08rem;
}

.vehicle-guide-section {
  padding-top: 82px;
}

.vehicle-guide-head {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 42px;
}

.vehicle-guide-head .section-lede {
  margin: 0 0 4px;
}

.vehicle-explorer {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(340px, 0.75fr);
  min-height: 590px;
  margin-top: 36px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--charcoal);
  box-shadow: 0 18px 42px rgba(23, 23, 23, 0.11);
}

.vehicle-map-column {
  min-width: 0;
  background: #24282c;
}

.vehicle-map {
  position: relative;
  min-height: 590px;
  overflow: hidden;
  isolation: isolate;
  background: #24282c;
}

.vehicle-map::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(6, 15, 19, 0.05) 42%, rgba(6, 15, 19, 0.52) 100%);
}

.vehicle-map > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vehicle-map-caption {
  position: absolute;
  left: 22px;
  bottom: 18px;
  z-index: 2;
  padding-left: 13px;
  border-left: 3px solid var(--orange);
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.78rem;
  font-weight: 700;
}

.vehicle-pin {
  position: absolute;
  left: var(--pin-x);
  top: var(--pin-y);
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  font: inherit;
  cursor: pointer;
  transform: translate(-50%, -50%);
}

.vehicle-pin-dot {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 2px solid #fff;
  border-radius: 50%;
  background: rgba(23, 27, 30, 0.88);
  box-shadow: 0 0 0 5px rgba(255, 255, 255, 0.14), 0 4px 16px rgba(0, 0, 0, 0.36);
  font-size: 0.72rem;
  font-weight: 800;
  transition: background-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.vehicle-pin-label {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 4px;
  background: rgba(20, 24, 27, 0.82);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.vehicle-pin:hover .vehicle-pin-dot,
.vehicle-pin.is-active .vehicle-pin-dot {
  background: var(--orange);
  box-shadow: 0 0 0 7px rgba(242, 107, 47, 0.24), 0 5px 18px rgba(0, 0, 0, 0.4);
  transform: scale(1.06);
}

.vehicle-pin.is-active .vehicle-pin-label {
  border-color: var(--orange);
  background: var(--copper);
}

.vehicle-zone-nav {
  display: none;
}

.vehicle-zone-panel {
  min-width: 0;
  display: flex;
  align-items: center;
  padding: 46px 38px;
  background: var(--charcoal);
  color: #fff;
}

.vehicle-zone {
  width: 100%;
}

.vehicle-zone-index {
  margin: 0 0 17px;
  color: #ffb27e;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.vehicle-zone h3 {
  margin: 0;
  font-size: 2rem;
  line-height: 1.18;
}

.vehicle-zone > p:not(.vehicle-zone-index) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.96rem;
}

.vehicle-zone-list {
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.17);
  list-style: none;
}

.vehicle-zone-list li {
  display: grid;
  gap: 5px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.17);
}

.vehicle-zone-list b {
  color: #ffb27e;
  font-size: 0.74rem;
}

.vehicle-zone-list span {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.vehicle-zone-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 27px;
}

.vehicle-text-link {
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.55);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
}

.vehicle-text-link:hover {
  border-bottom-color: #ffb27e;
  color: #ffb27e;
}

@media (max-width: 980px) {
  .vehicle-explorer {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  }

  .vehicle-pin-label {
    display: none;
  }

  .vehicle-zone-panel {
    padding: 38px 28px;
  }

  .vehicle-zone h3 {
    font-size: 1.65rem;
  }
}

@media (max-width: 720px) {
  .application-page-hero {
    min-height: 500px;
    background-position: 39% center;
  }

  .application-page-hero .wrap {
    padding: 118px 0 50px;
  }

  .application-page-hero .section-title {
    max-width: 11em;
    font-size: 2.45rem;
  }

  .application-page-hero .section-lede {
    max-width: 26em;
    font-size: 0.98rem;
  }

  .vehicle-guide-section {
    padding-top: 62px;
  }

  .vehicle-guide-head,
  .vehicle-explorer {
    grid-template-columns: 1fr;
  }

  .vehicle-guide-head {
    gap: 16px;
  }

  .vehicle-guide-head .section-lede {
    margin-top: 0;
  }

  .vehicle-map {
    min-height: 430px;
  }

  .vehicle-zone-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    border-top: 1px solid #3b3f43;
    background: #3b3f43;
  }

  .vehicle-zone-tab {
    min-height: 48px;
    padding: 9px 12px;
    border: 0;
    background: #292d31;
    color: rgba(255, 255, 255, 0.78);
    font: inherit;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: left;
    cursor: pointer;
  }

  .vehicle-zone-tab span {
    margin-right: 6px;
    color: #ffb27e;
    font-size: 0.68rem;
  }

  .vehicle-zone-tab.is-active {
    background: var(--copper);
    color: #fff;
  }

  .vehicle-zone-tab.is-active span {
    color: #fff;
  }

  .vehicle-zone-tab:last-child {
    grid-column: 1 / -1;
  }

  .vehicle-zone-panel {
    min-height: 460px;
    padding: 38px 26px 42px;
  }
}

@media (max-width: 460px) {
  .application-page-hero {
    min-height: 470px;
    background-position: 34% center;
  }

  .application-page-hero .section-title {
    font-size: 2.1rem;
  }

  .vehicle-map {
    min-height: 350px;
  }

  .vehicle-pin-dot {
    width: 34px;
    height: 34px;
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.14), 0 4px 14px rgba(0, 0, 0, 0.38);
    font-size: 0.65rem;
  }

  .vehicle-map-caption {
    left: 16px;
    bottom: 14px;
    font-size: 0.7rem;
  }

  .vehicle-zone-panel {
    min-height: 480px;
    padding: 34px 22px 38px;
  }

  .vehicle-zone h3 {
    font-size: 1.55rem;
  }
}

/* Chinese SEO and technical knowledge */
.home-knowledge-section {
  background: var(--hyxl-mist);
}

.home-knowledge-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid rgba(15, 79, 73, 0.16);
  border-radius: 6px;
  overflow: hidden;
  background: rgba(15, 79, 73, 0.16);
}

.home-knowledge-grid a {
  min-height: 220px;
  padding: 28px;
  background: #fff;
  transition: background-color 0.18s ease, color 0.18s ease;
}

.home-knowledge-grid a:hover {
  background: var(--hyxl-green-deep);
  color: #fff;
}

.home-knowledge-grid span {
  color: var(--hyxl-copper);
  font-size: 0.75rem;
  font-weight: 700;
}

.home-knowledge-grid h3 {
  margin: 24px 0 0;
  font-size: 1.4rem;
  line-height: 1.25;
}

.home-knowledge-grid p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.home-knowledge-grid a:hover p {
  color: rgba(255, 255, 255, 0.76);
}

.knowledge-hero {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: var(--hyxl-green-deep);
}

.knowledge-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(6, 30, 30, 0.94) 0%, rgba(7, 38, 37, 0.82) 46%, rgba(7, 38, 37, 0.35) 78%, rgba(7, 38, 37, 0.16) 100%);
}

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

.knowledge-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.knowledge-hero-inner {
  position: relative;
  z-index: 2;
  padding: 96px 0 68px;
}

.knowledge-hero h1 {
  max-width: 860px;
  margin: 0;
  font-size: clamp(3rem, 4.7vw, 4.75rem);
  line-height: 1.08;
}

.knowledge-hero-inner > p:not(.hero-kicker) {
  max-width: 720px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.05rem;
}

.knowledge-summary-section {
  border-bottom: 1px solid var(--line);
}

.knowledge-summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  background: var(--line);
}

.knowledge-summary-grid a {
  min-height: 190px;
  padding: 24px;
  background: #fff;
}

.knowledge-summary-grid a:hover {
  background: var(--hyxl-mist);
}

.knowledge-summary-grid span,
.knowledge-term-grid article > p,
.knowledge-answer-number {
  margin: 0;
  color: var(--hyxl-copper);
  font-size: 0.72rem;
  font-weight: 700;
}

.knowledge-summary-grid h3 {
  margin: 20px 0 0;
  font-size: 1.16rem;
  line-height: 1.25;
}

.knowledge-summary-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.knowledge-term-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.knowledge-term-grid article {
  min-height: 250px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.knowledge-term-grid h3 {
  margin: 16px 0 0;
  font-size: 1.32rem;
}

.knowledge-term-grid article > div {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.knowledge-term-grid article > a {
  display: inline-block;
  margin-top: 22px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--hyxl-copper);
  color: var(--hyxl-copper);
  font-size: 0.84rem;
  font-weight: 700;
}

.knowledge-answer-list {
  margin-top: 38px;
  border-bottom: 1px solid var(--line);
}

.knowledge-answer {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.62fr);
  gap: 52px;
  padding: 48px 0;
  border-top: 1px solid var(--line);
  scroll-margin-top: 100px;
}

.knowledge-answer h2 {
  max-width: 780px;
  margin: 12px 0 0;
  font-size: 2rem;
  line-height: 1.22;
}

.knowledge-direct-answer {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 20px;
  margin: 24px 0 0;
  padding: 20px 22px;
  border-left: 4px solid var(--hyxl-copper);
  background: var(--warm);
}

.knowledge-direct-answer strong {
  color: var(--hyxl-copper);
  font-size: 0.78rem;
}

.knowledge-direct-answer span {
  color: #30353a;
  font-size: 0.98rem;
}

.knowledge-answer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 22px;
}

.knowledge-answer-links a {
  padding-bottom: 2px;
  border-bottom: 1px solid var(--hyxl-green);
  color: var(--hyxl-green);
  font-size: 0.86rem;
  font-weight: 700;
}

.knowledge-checkpoints {
  padding-left: 28px;
  border-left: 1px solid var(--line);
}

.knowledge-checkpoints h3 {
  margin: 0;
  color: var(--hyxl-green);
  font-size: 0.82rem;
}

.knowledge-checkpoints ul {
  display: grid;
  gap: 0;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.knowledge-checkpoints li {
  padding: 11px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.88rem;
}

.knowledge-boundary {
  margin: 28px 0 0;
  padding: 18px 20px;
  border-left: 4px solid var(--teal);
  background: var(--hyxl-mist);
  color: var(--muted);
  font-size: 0.9rem;
}

.knowledge-reviewed {
  width: fit-content;
  margin-top: 16px !important;
  padding: 8px 11px;
  border-left: 3px solid #f19a69;
  background: rgba(13, 31, 34, 0.72);
  color: rgba(255, 255, 255, 0.86) !important;
  font-size: 0.82rem !important;
}

.standard-status {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 9px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 0.74rem;
  font-weight: 800;
  white-space: nowrap;
}

.standard-status.is-current {
  border-color: #9fc7b6;
  color: #155944;
  background: #e9f5ef;
}

.standard-status.is-upcoming {
  border-color: #efc48d;
  color: #875015;
  background: #fff5e5;
}

.standard-status.is-history {
  border-color: #c9cdd1;
  color: #626970;
  background: #f1f3f4;
}

.standard-status.is-controlled {
  border-color: #b8c7cd;
  color: #31525d;
  background: #edf3f5;
}

.standard-source-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.standard-source-grid a {
  min-height: 190px;
  padding: 23px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.standard-source-grid a:hover {
  border-color: var(--hyxl-copper);
  transform: translateY(-2px);
}

.standard-source-grid span {
  color: var(--hyxl-green);
  font-size: 0.7rem;
  font-weight: 800;
}

.standard-source-grid h3 {
  margin: 12px 0 0;
  font-size: 1.08rem;
}

.standard-source-grid p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.standard-source-grid strong {
  display: block;
  margin-top: 22px;
  color: var(--hyxl-copper);
  font-size: 0.78rem;
}

@media (max-width: 900px) {
  .standard-source-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .standard-source-grid {
    grid-template-columns: 1fr;
  }

  .standard-source-grid a {
    min-height: 0;
  }
}

.contact-panel .button + .button {
  margin-left: 8px;
}

@media (max-width: 900px) {
  .home-knowledge-grid,
  .knowledge-term-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .home-knowledge-grid a:last-child {
    grid-column: 1 / -1;
  }

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

  .knowledge-answer {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .knowledge-checkpoints {
    padding: 24px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }
}

@media (max-width: 620px) {
  .home-knowledge-grid,
  .knowledge-summary-grid,
  .knowledge-term-grid {
    grid-template-columns: 1fr;
  }

  .home-knowledge-grid a:last-child {
    grid-column: auto;
  }

  .home-knowledge-grid a {
    min-height: 0;
    padding: 24px 20px;
  }

  .knowledge-hero {
    min-height: 570px;
  }

  .knowledge-hero::after {
    background: linear-gradient(180deg, rgba(6, 30, 30, 0.2) 0%, rgba(6, 30, 30, 0.72) 40%, rgba(6, 30, 30, 0.98) 100%);
  }

  .knowledge-hero-media img {
    object-position: 52% center;
  }

  .knowledge-hero-inner {
    padding: 210px 0 48px;
  }

  .knowledge-hero h1 {
    font-size: 2.25rem;
  }

  .knowledge-summary-grid a,
  .knowledge-term-grid article {
    min-height: 0;
  }

  .knowledge-answer {
    padding: 38px 0;
    scroll-margin-top: 20px;
  }

  .knowledge-answer h2 {
    font-size: 1.55rem;
  }

  .knowledge-direct-answer {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px;
  }

  .contact-panel .button + .button {
    margin: 10px 0 0;
  }
}

/* ===== 2026-07-14 Visual Enhancement ===== */

/* --- Top Contact Bar --- */
.top-contact-bar {
  background: var(--hyxl-green-deep);
  color: rgba(255,255,255,0.82);
  font-size: 0.78rem;
  line-height: 1;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-contact-bar-inner {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}
.top-contact-bar a {
  color: rgba(255,255,255,0.82);
  transition: color 0.15s ease;
  white-space: nowrap;
}
.top-contact-bar a:hover {
  color: #ffb17b;
}
.top-contact-bar-left {
  display: flex;
  align-items: center;
  gap: 22px;
}
.top-contact-bar-left a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-weight: 600;
}
.top-contact-bar-left .phone-link {
  color: #ffb17b;
  font-weight: 800;
}
.top-contact-bar-right {
  display: flex;
  align-items: center;
  gap: 18px;
  font-weight: 600;
}
.top-contact-bar-right .sep {
  color: rgba(255,255,255,0.22);
}
.site-header {
  position: sticky;
  top: 0;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* --- Back to Top --- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 28px;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: var(--hyxl-green-deep);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, background-color 0.18s ease;
  box-shadow: 0 6px 22px rgba(11,56,53,0.3);
}
.back-to-top.is-show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--hyxl-copper);
}
.back-to-top svg {
  width: 22px;
  height: 22px;
}
@media (max-width: 620px) {
  .back-to-top {
    right: 16px;
    bottom: 18px;
    width: 42px;
    height: 42px;
  }
}

/* --- Trust Strip --- */
.trust-strip {
  padding: 0;
  background: #fff;
  border-bottom: 1px solid var(--line);
}
.trust-strip-inner {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 36px;
  padding: 20px 0;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}
.trust-item svg {
  width: 20px;
  height: 20px;
  flex: 0 0 20px;
  color: var(--hyxl-green);
}
.trust-item strong {
  color: var(--ink);
}

/* --- Enhanced Footer --- */
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 18px 0;
  background: #12161a;
}
.footer-bottom-inner {
  width: min(1320px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px 24px;
  color: rgba(255,255,255,0.5);
  font-size: 0.76rem;
}
.footer-bottom-inner a {
  color: rgba(255,255,255,0.5);
  transition: color 0.15s ease;
}
.footer-bottom-inner a:hover {
  color: rgba(255,255,255,0.8);
}
.footer-contact-inline {
  display: flex;
  align-items: center;
  gap: 20px;
}
.footer-contact-inline a {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: rgba(255,255,255,0.62);
  font-weight: 600;
}
.footer-contact-inline .phone-link {
  color: #ffb17b;
  font-weight: 800;
}

/* --- Harness Family Icons --- */
.harness-family-grid article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(183,84,36,0.1);
  color: var(--hyxl-copper);
  font-size: 1.3rem;
  margin-bottom: 14px;
}
.harness-family-grid article > span svg {
  width: 24px;
  height: 24px;
}

/* --- Vehicle Explorer SVG --- */
.vehicle-svg-diagram {
  width: 100%;
  height: 100%;
  min-height: 420px;
  display: block;
}
.vehicle-map.vehicle-svg-host {
  display: block;
  position: relative;
  background: linear-gradient(135deg, #0f3530, #0b2825);
  border-radius: 8px;
  overflow: hidden;
}
.vehicle-svg-host .vehicle-pin {
  position: absolute;
}
.vehicle-svg-host .vehicle-map-caption {
  position: absolute;
  left: 50%;
  bottom: 12px;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.4);
  font-size: 0.72rem;
  white-space: nowrap;
}

/* --- Mobile Nav Toggle --- */
.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle span + span {
  margin-top: 4px;
}
@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
    flex-direction: column;
  }
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 55;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    width: min(280px, 80vw);
    height: 100vh;
    padding: 72px 24px 32px;
    background: #fff;
    box-shadow: -12px 0 40px rgba(0,0,0,0.14);
    transform: translateX(100%);
    transition: transform 0.28s ease;
    overflow-y: auto;
  }
  .nav-links.is-open {
    transform: translateX(0);
  }
  .nav-links a {
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: 0.98rem;
  }
  .nav-toggle.is-active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }
  .nav-toggle.is-active span:nth-child(2) {
    opacity: 0;
  }
  .nav-toggle.is-active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }
}

/* --- Section title polish --- */
.section-title {
  letter-spacing: -0.01em;
}

/* --- Smooth card hover --- */
.home-product-card,
.home-scene-card,
.about-product-card,
.product-card,
.download-card,
.tool-card,
.route-card,
.related-card,
.brief-card {
  will-change: transform;
}

/* --- Nav overlay for mobile --- */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 50;
  background: rgba(0,0,0,0.32);
  opacity: 0;
  transition: opacity 0.28s ease;
}
.nav-overlay.is-show {
  display: block;
  opacity: 1;
}

/* ===== 2026-07-14 v2 Visual Upgrade ===== */

/* --- Section rhythm --- */
.section {
  padding: 88px 0;
}
.section.compact {
  padding: 52px 0;
}

/* --- Eyebrow with accent --- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 24px;
  height: 2px;
  background: var(--hyxl-copper);
  border-radius: 1px;
  flex-shrink: 0;
}
.about-laboratory-copy .eyebrow::before,
.home-scenes .eyebrow::before,
.downloads-hero-copy .eyebrow::before,
.contact-hero-copy .eyebrow::before,
.catalog-cover-copy .eyebrow::before {
  background: var(--hyxl-copper-bright);
}

/* --- Section title --- */
.section-title {
  font-size: clamp(1.85rem, 3vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 800;
}

/* --- Section lede: more muted, less dense --- */
.section-lede {
  font-size: 0.96rem;
  line-height: 1.65;
  color: #787e87;
  max-width: 680px;
}

/* --- Cards: cleaner, more polished --- */
.product-card {
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(23,23,23,0.05);
  border: 1px solid #ebe8e0;
}
.product-card:hover {
  box-shadow: 0 16px 40px rgba(23,23,23,0.12);
  transform: translateY(-3px);
  border-color: rgba(183,84,36,0.3);
}
.product-card-body {
  padding: 22px 20px 24px;
}
.product-card h3 {
  font-size: 1.06rem;
}
.product-card p {
  font-size: 0.88rem;
  line-height: 1.55;
  margin-top: 8px;
}

/* --- Home product cards: better overlay --- */
.home-product-card::after {
  background: linear-gradient(180deg, transparent 30%, rgba(8,18,22,0.88));
}
.home-product-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
}
.home-product-card span {
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

/* --- Home scene cards --- */
.home-scene-card {
  border-radius: 8px;
  overflow: hidden;
}
.home-scene-card div {
  padding: 26px 24px 28px;
}
.home-scene-card h3 {
  font-size: 1.28rem;
  font-weight: 800;
}
.home-scene-card p {
  font-size: 0.86rem;
  margin-top: 6px;
}

/* --- Metrics: cleaner --- */
.metric strong {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.metric span {
  font-size: 0.86rem;
  line-height: 1.5;
}

/* --- Trust strip: more refined --- */
.trust-strip {
  border-bottom: 1px solid #ebe8e0;
}
.trust-strip-inner {
  padding: 22px 0;
  gap: 8px 40px;
}
.trust-item {
  font-size: 0.8rem;
}
.trust-item svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  opacity: 0.7;
}

/* --- Buttons: more polished --- */
.button {
  border-radius: 8px;
  font-size: 0.92rem;
  letter-spacing: 0.01em;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}
.button.copper {
  box-shadow: 0 4px 14px rgba(183,84,36,0.25);
}
.button.copper:hover {
  box-shadow: 0 6px 20px rgba(183,84,36,0.35);
  transform: translateY(-1px);
}
.button.light:hover {
  box-shadow: 0 6px 18px rgba(23,23,23,0.1);
  transform: translateY(-1px);
}

/* --- Factory story: cleaner layout --- */
.factory-story-points > div {
  padding: 16px 0;
}
.factory-story-points strong {
  font-size: 0.88rem;
}
.factory-story-points span {
  font-size: 0.84rem;
  line-height: 1.5;
}

/* --- Knowledge cards --- */
.home-knowledge-grid a {
  padding: 28px 24px;
  border-radius: 8px;
  border: 1px solid #ebe8e0;
  background: #fff;
  transition: all 0.2s ease;
}
.home-knowledge-grid a:hover {
  border-color: rgba(183,84,36,0.3);
  box-shadow: 0 12px 28px rgba(23,23,23,0.08);
  transform: translateY(-2px);
}
.home-knowledge-grid a span {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--hyxl-copper);
}
.home-knowledge-grid a h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin: 10px 0 0;
}
.home-knowledge-grid a p {
  font-size: 0.88rem;
  line-height: 1.55;
  margin-top: 10px;
  color: #787e87;
}

/* --- Master feature list --- */
.master-feature-list span {
  font-size: 0.84rem;
  padding: 12px 14px;
}

/* --- CTA band --- */
.cta-band {
  padding: 64px 0;
}
.cta-inner h2 {
  font-size: 1.8rem;
  font-weight: 800;
}
.cta-inner p {
  font-size: 0.94rem;
  margin-top: 8px;
}

/* --- Catalog chapter cards --- */
.catalog-chapter-card {
  border-radius: 10px;
  border: 1px solid #ebe8e0;
  overflow: hidden;
  background: #fff;
  transition: all 0.2s ease;
}
.catalog-chapter-card:hover {
  box-shadow: 0 14px 36px rgba(23,23,23,0.1);
  border-color: rgba(183,84,36,0.2);
}

/* --- Brief cards --- */
.brief-card {
  padding: 20px;
}
.brief-card strong {
  font-size: 0.94rem;
}

/* --- Tool/route cards --- */
.tool-card, .route-card {
  border-radius: 8px;
}

/* --- Related cards --- */
.related-card {
  border-radius: 8px;
}

/* --- Table styling --- */
.table-wrap table {
  border-radius: 8px;
  overflow: hidden;
}
.table-wrap th {
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.table-wrap td {
  font-size: 0.88rem;
}

/* --- Footer --- */
.site-footer {
  padding-top: 56px;
}
.footer-grid {
  gap: 40px;
}
.footer-grid strong {
  font-size: 0.92rem;
  letter-spacing: 0.02em;
}
.footer-grid p {
  font-size: 0.84rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
}
.footer-links a {
  font-size: 0.84rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.15s ease;
}
.footer-links a:hover {
  color: #ffb17b;
}

/* --- Manufacturing steps --- */
.manufacturing-steps article {
  padding: 26px;
}
.manufacturing-steps h3 {
  font-size: 1.1rem;
  font-weight: 800;
}
.manufacturing-steps p {
  font-size: 0.84rem;
  line-height: 1.55;
}

/* --- About product cards --- */
.about-product-card {
  border-radius: 8px;
}
.about-product-card div {
  padding: 22px;
}
.about-product-card h3 {
  font-size: 1.08rem;
  font-weight: 800;
}
.about-product-card p {
  font-size: 0.84rem;
  margin-top: 6px;
}

/* --- Harness family grid --- */
.harness-family-grid article {
  padding: 28px 24px;
  border-radius: 8px;
  border: 1px solid #ebe8e0;
  background: #fff;
  transition: all 0.2s ease;
}
.harness-family-grid article:hover {
  border-color: rgba(183,84,36,0.25);
  box-shadow: 0 10px 28px rgba(23,23,23,0.07);
  transform: translateY(-2px);
}
.harness-family-grid h3 {
  font-size: 1.08rem;
  font-weight: 800;
}
.harness-family-grid p {
  font-size: 0.84rem;
  margin-top: 8px;
  color: #787e87;
}

/* --- Harness process steps --- */
.harness-process-steps li {
  border-radius: 6px;
}

/* --- Vehicle zone panel --- */
.vehicle-zone h3 {
  font-size: 1.2rem;
  font-weight: 800;
}
.vehicle-zone p {
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Section alt background: more subtle --- */
.section.alt {
  background: #f8f6f0;
}

/* --- Wrap width: slightly wider --- */
.wrap {
  width: min(1200px, calc(100% - 48px));
}

/* --- Home zone head --- */
.home-zone-head {
  margin-bottom: 8px;
}

/* --- Hero actions spacing --- */
.hero-actions {
  gap: 14px;
  margin-top: 34px;
}

/* --- Hero product line --- */
.hero-product-line span {
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  padding: 16px 30px 0 0;
  margin-right: 28px;
}

/* --- Contact address card --- */
.contact-address-card {
  border-radius: 8px;
}
.contact-address-card p {
  font-size: 0.92rem;
  line-height: 1.7;
}

/* --- Contact product grid --- */
.contact-product-grid a {
  padding: 30px;
  transition: all 0.2s ease;
}
.contact-product-grid a:hover {
  background: #f8faf9;
  box-shadow: inset 0 0 0 1px rgba(183,84,36,0.15);
}

/* --- Profile table --- */
.profile-table strong {
  font-size: 0.94rem;
}
.profile-table span {
  font-size: 0.8rem;
}

/* --- Company timeline --- */
.company-timeline h3 {
  font-size: 1.12rem;
  font-weight: 800;
}
.company-timeline p {
  font-size: 0.86rem;
  line-height: 1.55;
}

/* --- Lab quick tags --- */
.lab-quick-tags span {
  font-size: 0.78rem;
  padding: 8px 12px;
}

/* ===== DARK THEME OVERRIDE (v=20260714-5) ===== */

/* --- Base --- */
body { background: #0e1418; color: #e8eaed; }
img { opacity: 1; }

/* --- Header / Nav --- */
.site-header {
  background: rgba(14,20,24,0.95) !important;
  border-bottom-color: rgba(255,255,255,0.08) !important;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3) !important;
}
.brand-copy strong { color: #fff !important; }
.brand-copy > span { color: #6b7680 !important; }
.nav-links { color: #a0a8b0 !important; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--copper) !important; }

/* --- Top contact bar --- */
.top-contact-bar { background: #0b3835 !important; }

/* --- Nav toggle --- */
.nav-toggle { background: rgba(255,255,255,0.06) !important; border-color: rgba(255,255,255,0.12) !important; }
.nav-toggle span { background: #e8eaed !important; }
.nav-links { background: #161d22 !important; }

/* --- Section backgrounds --- */
.section { background: #0e1418; }
.section.alt { background: #161d22; }
.home-manufacturing { background: #161d22 !important; }
.about-manufacturing { background: #161d22 !important; }
.home-scenes { background: #0e1418 !important; }
.about-products-band { background: var(--hyxl-green-deep) !important; }
.about-laboratory-band { background: var(--hyxl-green-deep) !important; }
.company-timeline-band { background: #0e1418 !important; }
.contact-products-section { background: #161d22 !important; }
.harness-catalog-section { background: #161d22 !important; }
.laboratory-equipment-band { background: #161d22 !important; }
.laboratory-overview { background: #0e1418 !important; }
.laboratory-process-band { background: #0e1418 !important; }
.downloads-hero { background: var(--hyxl-green-deep) !important; }
.download-note-band { background: #0e1418 !important; }

/* --- Eyebrow --- */
.eyebrow { color: var(--copper) !important; }
.eyebrow::before { background: var(--copper) !important; }

/* --- Section title --- */
.section-title { color: #fff !important; }

/* --- Section lede --- */
.section-lede { color: rgba(255,255,255,0.5) !important; }

/* --- Hero --- */
.home-hero { background-position: 58% center; }

/* --- Metrics --- */
.metrics { background: #161d22 !important; border-top: 1px solid rgba(255,255,255,0.06); border-bottom: 1px solid rgba(255,255,255,0.06); }

/* --- Trust strip --- */
.trust-strip { background: #0e1418 !important; border-bottom-color: rgba(255,255,255,0.06) !important; }
.trust-item { color: rgba(255,255,255,0.5) !important; }
.trust-item strong { color: #e8eaed !important; }
.trust-item svg { color: var(--copper) !important; opacity: 0.6; }

/* --- Product cards (home) --- */
.home-product-card { background: #161d22 !important; }

/* --- Scene cards --- */
.home-scene-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.home-scene-card p { color: rgba(255,255,255,0.5) !important; }

/* --- Master home --- */
.master-home-section { background: #161d22 !important; }
.master-feature-list span { background: #1a2228 !important; color: #c0c8d0 !important; border-left-color: var(--copper) !important; }

/* --- Knowledge cards --- */
.home-knowledge-grid > a { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.home-knowledge-grid > a:hover { border-color: rgba(227,107,44,0.3) !important; box-shadow: 0 12px 28px rgba(0,0,0,0.2) !important; }
.home-knowledge-grid > a p { color: rgba(255,255,255,0.5) !important; }

/* --- CTA band --- */
.cta-band { background: linear-gradient(135deg, var(--hyxl-green-deep), #1a3d3a 60%, #5a2a12) !important; color: #fff !important; }

/* --- About hero --- */
.about-hero { background: #0e1418 !important; }
.about-facts { background: rgba(255,255,255,0.08) !important; }
.about-facts span { background: #161d22 !important; color: rgba(255,255,255,0.5) !important; }
.about-facts strong { color: var(--copper) !important; }

/* --- Profile table --- */
.profile-table strong { color: #e8eaed !important; }
.profile-table span { color: rgba(255,255,255,0.5) !important; }

/* --- Manufacturing --- */
.manufacturing-gallery figure, .factory-story-media figure { background: #0a1014 !important; }
.factory-story-points { border-top-color: rgba(255,255,255,0.08) !important; }
.factory-story-points > div { border-bottom-color: rgba(255,255,255,0.08) !important; }
.factory-story-points strong { color: var(--copper) !important; }
.factory-story-points span { color: rgba(255,255,255,0.5) !important; }
.manufacturing-steps { border-top-color: rgba(255,255,255,0.08) !important; border-bottom-color: rgba(255,255,255,0.08) !important; background: rgba(255,255,255,0.08) !important; }
.manufacturing-steps article { background: #161d22 !important; }
.manufacturing-steps p { color: rgba(255,255,255,0.5) !important; }

/* --- About product cards --- */
.about-product-card { background: rgba(255,255,255,0.04) !important; border-color: rgba(255,255,255,0.08) !important; }
.about-product-card p { color: rgba(255,255,255,0.5) !important; }

/* --- Laboratory --- */
.laboratory-capability-grid { border-color: rgba(255,255,255,0.08) !important; background: rgba(255,255,255,0.08) !important; }
.laboratory-capability-grid article { background: #161d22 !important; }
.laboratory-capability-grid p { color: rgba(255,255,255,0.5) !important; }
.laboratory-workflow { border-color: rgba(255,255,255,0.08) !important; background: rgba(255,255,255,0.08) !important; }
.laboratory-workflow article { background: #161d22 !important; }
.laboratory-workflow p { color: rgba(255,255,255,0.5) !important; }
.laboratory-equipment-list { border-top-color: rgba(255,255,255,0.08) !important; }
.laboratory-equipment-list > div { border-bottom-color: rgba(255,255,255,0.08) !important; }
.laboratory-equipment-list span { color: rgba(255,255,255,0.5) !important; }
.laboratory-boundary { border-top-color: var(--copper) !important; border-bottom-color: rgba(255,255,255,0.08) !important; }
.laboratory-boundary p { color: rgba(255,255,255,0.5) !important; }

/* --- Company timeline --- */
.company-timeline::before { background: rgba(255,255,255,0.12) !important; }
.company-timeline > div::before { border-color: #0e1418 !important; }
.company-timeline p { color: rgba(255,255,255,0.5) !important; }

/* --- Contact --- */
.contact-address-card { background: #161d22 !important; border-left-color: var(--copper) !important; }
.contact-address-card > span { color: var(--copper) !important; }
.contact-address-card p { color: rgba(255,255,255,0.5) !important; }
.contact-product-grid { background: rgba(255,255,255,0.08) !important; }
.contact-product-grid a { background: #161d22 !important; }
.contact-product-grid a:hover { background: #1a2228 !important; }
.contact-product-grid span { color: var(--copper) !important; }
.contact-product-grid p { color: rgba(255,255,255,0.5) !important; }
.contact-product-grid strong { color: var(--copper) !important; }

/* --- Catalog cover --- */
.catalog-cover { background: linear-gradient(118deg, var(--hyxl-green-deep), #173f40 58%, #7a351d) !important; }

/* --- Catalog chapter cards --- */
.catalog-chapter-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.catalog-chapter-card:hover { border-color: rgba(227,107,44,0.2) !important; box-shadow: 0 14px 36px rgba(0,0,0,0.2) !important; }
.chapter-body span { color: rgba(255,255,255,0.5) !important; }
.chapter-body h3 { color: #fff !important; }
.chapter-body p { color: rgba(255,255,255,0.5) !important; }
.chapter-meta strong { color: var(--copper) !important; }
.chapter-link-list .model { background: #1a2228 !important; border-color: rgba(255,255,255,0.08) !important; }
.chapter-link-list .model:hover { border-color: rgba(227,107,44,0.3) !important; background: #222a30 !important; }
.chapter-link-list .model span { color: rgba(255,255,255,0.5) !important; }
.chapter-link-list .model strong { color: #e8eaed !important; }
.chapter-number { color: var(--copper) !important; opacity: 0.5; }

/* --- Catalog cover media grid (hero images) --- */
.catalog-media-grid figure { background: #161d22 !important; border: 1px solid rgba(255,255,255,0.08) !important; }
.catalog-media-grid figcaption { background: rgba(8, 35, 34, 0.86) !important; }
.catalog-cover-tags span { background: rgba(255,255,255,0.08) !important; color: #e8eaed !important; border: 1px solid rgba(255,255,255,0.12) !important; }
.catalog-cover-tags span:hover { background: rgba(255,255,255,0.15) !important; }

/* --- Catalog summary bar (6 chapters / 21 series / 6 specs) --- */
.catalog-summary-bar { background: #161d22 !important; border: 1px solid rgba(255,255,255,0.08) !important; border-radius: 8px !important; }
.catalog-summary-bar > div { border-right: 1px solid rgba(255,255,255,0.06) !important; }
.catalog-summary-bar > div:last-child { border-right: 0 !important; }
.catalog-summary-bar span { color: rgba(255,255,255,0.5) !important; }
.catalog-summary-bar strong { color: var(--copper) !important; }
.catalog-summary-bar small { color: rgba(255,255,255,0.4) !important; }

/* --- Master panel --- */
.master-panel { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; box-shadow: 0 16px 36px rgba(0,0,0,0.2) !important; }

/* --- Product cards --- */
.product-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; box-shadow: 0 4px 16px rgba(0,0,0,0.15) !important; }
.product-card:hover { border-color: rgba(227,107,44,0.3) !important; box-shadow: 0 16px 40px rgba(0,0,0,0.25) !important; }
.product-card img { background: #0a1014 !important; }
.product-card p { color: rgba(255,255,255,0.5) !important; }

/* --- Brief cards --- */
.brief-grid { border-color: rgba(255,255,255,0.08) !important; background: rgba(255,255,255,0.08) !important; }
.brief-card { background: #161d22 !important; }
.brief-card span { color: var(--copper) !important; }
.brief-card strong { color: #e8eaed !important; }
.brief-actions a { border-color: rgba(227,107,44,0.34) !important; color: var(--copper) !important; background: rgba(227,107,44,0.06) !important; }

/* --- Tool/route cards --- */
.tool-card, .route-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.tool-card:hover, .route-card:hover { border-color: rgba(227,107,44,0.3) !important; }
.tool-card span, .route-card span { color: var(--copper) !important; }
.route-card p, .tool-card span:not(strong) { color: rgba(255,255,255,0.5) !important; }
.tool-card strong, .route-card strong { color: #e8eaed !important; }
.route-card em { color: var(--copper) !important; }

/* --- Catalog summary bar --- */
.catalog-summary-bar { background: #161d22 !important; border: 1px solid rgba(255,255,255,0.08) !important; }
.catalog-summary-bar span { color: rgba(255,255,255,0.5) !important; }
.catalog-summary-bar strong { color: var(--copper) !important; }
.catalog-summary-bar small { color: rgba(255,255,255,0.4) !important; }

/* --- Info cards --- */
.info-grid .info-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.info-card p { color: rgba(255,255,255,0.5) !important; }

/* --- Download cards --- */
.download-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.download-thumb { background: #0a1014 !important; }
.download-card-body p { color: rgba(255,255,255,0.5) !important; }
.download-card-body strong { color: var(--copper) !important; }

/* --- Detail hero --- */
.detail-hero { background: var(--hyxl-green-deep) !important; }

/* --- Harness family --- */
.harness-family-grid article { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.harness-family-grid article:hover { border-color: rgba(227,107,44,0.25) !important; box-shadow: 0 10px 28px rgba(0,0,0,0.2) !important; }
.harness-family-grid p { color: rgba(255,255,255,0.5) !important; }

/* --- Harness catalog figures --- */
.harness-catalog-grid figure { background: #0a1014 !important; }

/* --- Related cards --- */
.related-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.related-card:hover { border-color: rgba(227,107,44,0.3) !important; }
.related-card p { color: rgba(255,255,255,0.5) !important; }
.related-card em { color: var(--copper) !important; }

/* --- Table --- */
.table-wrap table { background: #161d22 !important; }
.table-wrap th { background: #1a2228 !important; color: #fff !important; border-color: rgba(255,255,255,0.08) !important; }
.table-wrap td { border-color: rgba(255,255,255,0.06) !important; color: rgba(255,255,255,0.7) !important; }
.table-wrap tr:hover td { background: rgba(255,255,255,0.03) !important; }

/* --- Check list --- */
.check-list li { color: rgba(255,255,255,0.7) !important; }

/* --- Note --- */
.note { color: rgba(255,255,255,0.5) !important; }

/* --- Split image --- */
.split-image img { background: #0a1014 !important; }

/* --- Feature image cards --- */
.feature-image-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.feature-image-card p { color: rgba(255,255,255,0.5) !important; }

/* --- Tag list --- */
.tag { background: #1a2228 !important; border-color: rgba(255,255,255,0.1) !important; color: #c0c8d0 !important; }

/* --- Text link --- */
.text-link { color: var(--copper) !important; }

/* --- Buttons --- */
.button { background: #1a2228 !important; border-color: rgba(255,255,255,0.15) !important; color: #e8eaed !important; }
.button:hover { background: #222a30 !important; }
.button.light { background: rgba(255,255,255,0.06) !important; border-color: rgba(255,255,255,0.15) !important; color: #e8eaed !important; }
.button.light:hover { background: rgba(255,255,255,0.1) !important; }
.button.secondary { border-color: rgba(255,255,255,0.25) !important; background: rgba(255,255,255,0.04) !important; color: #e8eaed !important; }
.button.copper { background: var(--copper) !important; border-color: var(--copper) !important; color: #fff !important; box-shadow: 0 4px 14px rgba(227,107,44,0.25) !important; }
.button.copper:hover { background: #c4582a !important; border-color: #c4582a !important; box-shadow: 0 6px 20px rgba(227,107,44,0.35) !important; }

/* --- Card actions --- */
.card-actions a { border-color: rgba(227,107,44,0.35) !important; color: var(--copper) !important; background: rgba(227,107,44,0.06) !important; }

/* --- Vehicle explorer --- */
.vehicle-guide-section { background: #0e1418 !important; }
.vehicle-zone-panel { background: #161d22 !important; border: 1px solid rgba(255,255,255,0.08) !important; }
.vehicle-zone-list li b { color: var(--copper) !important; }
.vehicle-zone-list li span { color: rgba(255,255,255,0.5) !important; }
.vehicle-text-link { color: var(--copper) !important; }
.vehicle-zone-tab { background: transparent !important; color: rgba(255,255,255,0.5) !important; }
.vehicle-zone-tab.is-active { color: var(--copper) !important; }

/* --- Knowledge page --- */
.knowledge-term-grid article { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.knowledge-term-grid p { color: rgba(255,255,255,0.5) !important; }
.knowledge-answer { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }

/* --- English page --- */
.english-action-grid a { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }

/* --- Back to top --- */
.back-to-top { background: var(--copper) !important; box-shadow: 0 6px 22px rgba(227,107,44,0.3) !important; }
.back-to-top:hover { background: #c4582a !important; }

/* --- Nav overlay --- */
.nav-overlay { background: rgba(0,0,0,0.5) !important; }

/* --- Scrollbar (dark) --- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #0e1418; }
::-webkit-scrollbar-thumb { background: #2a3238; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #3a4248; }

/* --- Selection --- */
::selection { background: rgba(227,107,44,0.3); color: #fff; }

/* --- Page hero (applications) --- */
.page-hero.application-page-hero { background: linear-gradient(135deg, #0b3835, #0e1418) !important; color: #fff !important; }

/* --- Contact map visual --- */
.contact-map-visual > div { background: rgba(14,20,24,0.9) !important; }

/* --- Form elements --- */
input, select, textarea { background: #161d22 !important; border-color: rgba(255,255,255,0.12) !important; color: #e8eaed !important; }
input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.3) !important; }

/* --- Breadcrumb --- */
.breadcrumb a { color: var(--copper) !important; }
.breadcrumb { color: rgba(255,255,255,0.5) !important; }

/* --- Hero kicker --- */
.hero-kicker { color: var(--copper) !important; }

/* --- Home zone head --- */
.home-zone-head .text-link { color: var(--copper) !important; }

/* --- Misc cards & panels (v=20260714-6) --- */
.rfq-card, .request-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.rfq-card:hover, .request-card:hover { border-color: rgba(227,107,44,0.3) !important; box-shadow: 0 10px 24px rgba(0,0,0,0.2) !important; }
.rfq-card h3, .request-card strong { color: #e8eaed !important; }
.rfq-card p, .request-card span { color: rgba(255,255,255,0.5) !important; }
.english-action-grid a { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.english-action-grid a:hover { border-color: rgba(227,107,44,0.3) !important; }
.english-action-grid a strong { color: #e8eaed !important; }
.english-action-grid a span { color: rgba(255,255,255,0.5) !important; }
.application-card.is-product-image img { background: #0a1014 !important; }
.faq-item, .qa-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.faq-item summary, .qa-card summary { color: #e8eaed !important; }
.faq-item p, .qa-card p { color: rgba(255,255,255,0.5) !important; }
.contact-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.principle-card, .feature-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.principle-card p, .feature-card p { color: rgba(255,255,255,0.5) !important; }
.standard-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.material-card { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.process-step { background: #161d22 !important; border-color: rgba(255,255,255,0.08) !important; }
.process-step p { color: rgba(255,255,255,0.5) !important; }
.flow-row { background: #161d22 !important; }
.flow-row .flow-label { color: #e8eaed !important; }
.flow-row .flow-value { color: rgba(255,255,255,0.5) !important; }

/* --- Chapter number color --- */
.chapter-number { color: var(--copper) !important; }

/* --- Image placeholder backgrounds --- */
img { background-color: #0a1014; }

/* ===== Product Detail Hero Fix (v=20260714-14) ===== */
.detail-hero {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 1.1fr) !important;
  gap: 0 !important;
  align-items: stretch !important;
  min-height: 520px !important;
  position: relative !important;
  background: #161d22 !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
}
.detail-hero::after { display: none !important; }
.detail-hero-media {
  position: relative !important;
  inset: auto !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 520px !important;
  overflow: hidden !important;
  background: #0a1014 !important;
  z-index: 0 !important;
}
.detail-hero-media img {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  z-index: 0 !important;
}
.detail-hero-copy {
  position: relative !important;
  z-index: 2 !important;
  width: auto !important;
  margin-left: 0 !important;
  padding: 60px clamp(32px, 5vw, 80px) !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: center !important;
  max-width: none !important;
}
.detail-hero-copy h1 {
  font-size: clamp(1.8rem, 3vw, 2.6rem) !important;
  font-weight: 900 !important;
  line-height: 1.1 !important;
  margin: 6px 0 16px !important;
  color: #fff !important;
}
.detail-hero-copy .breadcrumb {
  font-size: 0.78rem !important;
  color: rgba(255,255,255,0.45) !important;
  margin: 0 0 12px !important;
}
.detail-hero-copy .breadcrumb a { color: var(--copper) !important; }
.detail-hero-copy .hero-kicker {
  color: var(--copper) !important;
  font-size: 0.82rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.04em !important;
  text-transform: uppercase !important;
  margin: 0 !important;
}
.detail-hero-copy > p {
  color: rgba(255,255,255,0.6) !important;
  font-size: 0.92rem !important;
  line-height: 1.6 !important;
  margin: 0 0 20px !important;
}
.detail-hero-copy .hero-actions {
  margin-top: 24px !important;
  display: flex !important;
  flex-wrap: wrap !important;
  gap: 12px !important;
}

@media (max-width: 900px) {
  .detail-hero { grid-template-columns: 1fr !important; min-height: 0 !important; }
  .detail-hero-media { min-height: 320px !important; aspect-ratio: 16/9; }
  .detail-hero-copy { padding: 36px 24px !important; }
}