:root {
  --ink: #10141f;
  --muted: #647086;
  --line: #d9e0ea;
  --blue: #0b43c6;
  --blue-dark: #062f91;
  --cyan: #31d7ff;
  --green: #8fe35a;
  --paper: #f7f9fc;
  --white: #ffffff;
  --steel: #dfe6ef;
  --shadow: 0 22px 60px rgba(16, 20, 31, 0.12);
}

/* Q Series follows the same product-detail rhythm as S Series, with one focused proof section. */
.q-product-landing .main-product-image {
  background: #ffffff;
}

.q-product-landing .main-product-image img {
  width: 100%;
}

.q-evidence-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.78fr);
  gap: clamp(36px, 7vw, 112px);
  align-items: center;
  padding: clamp(64px, 8vw, 112px) clamp(20px, 5vw, 70px);
  background: #eef3f6;
}

.q-evidence-section figure {
  margin: 0;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.q-evidence-section figure img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.q-evidence-section > div {
  max-width: 560px;
}

.q-evidence-section h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.05;
}

.q-evidence-section > div > p:not(.eyebrow) {
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.q-evidence-section ul {
  display: grid;
  gap: 0;
  margin: 28px 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.q-evidence-section li {
  display: grid;
  grid-template-columns: minmax(145px, 0.7fr) minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.q-evidence-section li strong {
  color: #1e3049;
}

.q-evidence-section li span {
  color: var(--muted);
}

@media (max-width: 980px) {
  .q-evidence-section {
    grid-template-columns: 1fr;
  }

  .q-evidence-section > div {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .q-product-landing .thumb-strip {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .q-product-landing .thumb-strip button {
    height: 70px;
  }

  .q-product-landing .thumb-strip img {
    padding: 6px;
  }

  .q-evidence-section {
    padding: 48px 16px;
    gap: 30px;
  }

  .q-evidence-section h2 {
    font-size: clamp(31px, 9vw, 42px);
  }

  .q-evidence-section > div > p:not(.eyebrow) {
    font-size: 16px;
  }

  .q-evidence-section li {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 16px 0;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Aptos", "Segoe UI", sans-serif;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main {
  animation: page-in 220ms ease-out both;
}

body.is-leaving main {
  opacity: 0.72;
  transform: translateY(6px);
  transition: opacity 120ms ease, transform 120ms ease;
}

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

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

.utility-bar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 8px clamp(20px, 4vw, 56px);
  color: #d9e8ff;
  font-size: 13px;
  font-weight: 700;
  background: #07142d;
}

.utility-bar div {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.utility-bar a {
  color: #ffffff;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  min-height: 74px;
  padding: 12px clamp(20px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid rgba(217, 224, 234, 0.82);
  backdrop-filter: blur(18px);
}

.brand img {
  width: 170px;
  height: 48px;
  object-fit: contain;
  object-position: left center;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: clamp(16px, 2.4vw, 34px);
  font-size: 14px;
  font-weight: 700;
  color: #273244;
}

.desktop-nav a {
  position: relative;
  padding: 10px 0;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  content: "";
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.desktop-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 800;
  letter-spacing: 0;
  cursor: pointer;
  transition:
    transform 150ms ease,
    box-shadow 150ms ease,
    background-color 150ms ease,
    border-color 150ms ease,
    color 150ms ease;
  will-change: transform;
}

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

.header-cta:active,
.button:active {
  transform: translateY(0) scale(0.985);
}

.header-cta,
.button.primary {
  color: var(--white);
  background: var(--blue);
  box-shadow: 0 14px 30px rgba(11, 67, 198, 0.22);
}

.button.secondary {
  color: var(--blue-dark);
  background: var(--white);
  border-color: rgba(11, 67, 198, 0.24);
}

.button.whatsapp {
  color: #073b2b;
  background: #25d366;
}

.text-link {
  display: inline-flex;
  width: fit-content;
  margin-top: 18px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 900;
  border-bottom: 2px solid rgba(11, 67, 198, 0.28);
  transition: color 150ms ease, border-color 150ms ease, transform 150ms ease;
}

.text-link:hover {
  color: var(--blue);
  border-color: var(--blue);
  transform: translateX(3px);
}

.product-line-card .button + .text-link {
  margin-left: 18px;
}

.product-line-card .text-link + .text-link {
  margin-left: 14px;
}

.menu-toggle {
  display: none;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  gap: clamp(22px, 3.6vw, 58px);
  min-height: min(760px, calc(100vh - 74px));
  padding: clamp(38px, 5.2vw, 72px) clamp(20px, 5vw, 70px) 34px;
  align-items: center;
  overflow: hidden;
  color: #ffffff;
  background:
    linear-gradient(104deg, rgba(6, 16, 37, 0.96) 0%, rgba(8, 29, 74, 0.94) 48%, rgba(7, 71, 173, 0.86) 100%),
    linear-gradient(180deg, #061025, #0c2a61);
}

.q-home-hero {
  display: flex;
  align-items: center;
  min-height: min(780px, calc(100vh - 74px));
  color: var(--ink);
  background-color: #f6f8fa;
}

.q-home-hero::before {
  display: none;
}

.q-home-hero .hero-copy {
  max-width: 570px;
}

.q-home-hero .eyebrow {
  color: var(--blue);
}

.q-home-hero h1 {
  max-width: 570px;
  color: var(--ink);
  font-size: clamp(54px, 5.2vw, 80px);
  line-height: 0.98;
}

.q-home-hero .hero-lede {
  max-width: 530px;
  color: #405169;
}

.q-home-hero .button.secondary {
  color: var(--ink);
  background: #ffffff;
  border-color: #afbdd0;
}

.q-hero-detail {
  max-width: 540px;
  margin: 0;
  color: #233855;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
}

.page-hero {
  padding: clamp(64px, 9vw, 126px) clamp(20px, 5vw, 70px);
  background:
    linear-gradient(115deg, rgba(9, 37, 88, 0.08), rgba(255, 255, 255, 0) 50%),
    linear-gradient(180deg, #ffffff, #f4f8fd);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  max-width: 1100px;
}

.page-hero p:not(.eyebrow) {
  max-width: 820px;
  color: var(--muted);
  font-size: 20px;
}

.page-hero.compact {
  padding-top: clamp(44px, 6vw, 72px);
  padding-bottom: clamp(40px, 5vw, 66px);
}

.page-hero.compact h1 {
  max-width: 1120px;
  font-size: clamp(42px, 5.2vw, 76px);
}

.hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.058) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: linear-gradient(90deg, black, rgba(0, 0, 0, 0.78), transparent 92%);
}

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

.trust-strip div {
  padding: 28px clamp(20px, 4vw, 44px);
  background: #ffffff;
}

.trust-strip span,
.solution-grid span,
.insight-grid span {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-strip strong {
  display: block;
  margin-top: 8px;
  color: #142033;
  font-size: 20px;
}

.trust-strip p {
  margin-bottom: 0;
  color: var(--muted);
}

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

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

.catalog-card {
  display: grid;
  grid-template-rows: 260px auto;
  min-height: 520px;
  background: #f8fafc;
  border: 1px solid var(--line);
  overflow: hidden;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  will-change: transform;
}

.catalog-card:hover {
  transform: translateY(-5px);
  border-color: rgba(11, 67, 198, 0.28);
  box-shadow: 0 18px 46px rgba(16, 20, 31, 0.12);
}

.catalog-card.priority {
  grid-column: span 3;
  grid-template-columns: 0.9fr 1.1fr;
  grid-template-rows: auto;
  min-height: 420px;
  background: linear-gradient(135deg, #f8fbff, #eef5ff);
  border-color: rgba(11, 67, 198, 0.26);
}

.catalog-card img {
  width: 100%;
  height: 100%;
  padding: 24px;
  object-fit: contain;
  background: var(--white);
  transition: transform 220ms ease;
}

.catalog-card:hover img {
  transform: scale(1.025);
}

.catalog-card div {
  padding: 24px;
}

.catalog-card.priority div {
  align-self: center;
}

.catalog-card p,
.catalog-card dd {
  color: var(--muted);
}

.catalog-card dl {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
}

.product-center {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  background: #f6f8fb;
}

.product-sidebar {
  position: sticky;
  top: 98px;
  display: grid;
  gap: 12px;
  padding: 14px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-sidebar a {
  padding: 10px 12px;
  color: #263244;
  font-size: 14px;
  font-weight: 800;
  border-radius: 6px;
}

.product-sidebar a:hover {
  color: var(--blue);
  background: #eef5ff;
}

.sidebar-group {
  display: grid;
  gap: 6px;
  padding-bottom: 10px;
  border-bottom: 1px solid #edf1f6;
}

.sidebar-group:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.product-sidebar .sidebar-heading {
  color: var(--blue-dark);
  font-size: 15px;
  font-weight: 950;
}

.sidebar-series {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.sidebar-series a,
.sidebar-group > a:not(.sidebar-heading) {
  padding: 7px 9px;
  color: #5b6676;
  font-size: 12px;
  line-height: 1;
  background: #f7f9fc;
  border: 1px solid #edf1f6;
}

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

.product-line-card {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(22px, 4vw, 52px);
  align-items: center;
  min-height: 440px;
  padding: clamp(24px, 4vw, 44px);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-line-card h2 {
  max-width: 760px;
}

.product-line-card p:not(.eyebrow) {
  max-width: 720px;
  color: var(--muted);
  font-size: 18px;
}

.product-image-link {
  display: block;
  cursor: pointer;
}

.product-image-link img,
.product-line-card > img {
  width: 100%;
  max-height: 390px;
  object-fit: contain;
  filter: drop-shadow(0 22px 30px rgba(16, 20, 31, 0.12));
  transition: transform 180ms ease, filter 180ms ease;
}

.product-image-link:hover img {
  transform: translateY(-3px);
  filter: drop-shadow(0 26px 34px rgba(16, 20, 31, 0.16));
}

.oem-service-section {
  background: #ffffff;
}

.oem-service-section .section-heading,
.certificate-section .section-heading {
  display: block;
}

.oem-service-section .section-heading p:not(.eyebrow),
.certificate-section .section-heading p:not(.eyebrow) {
  max-width: 780px;
}

.oem-service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.oem-service-grid article {
  min-height: 260px;
  padding: 26px;
  background: #f7f9fc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.oem-service-grid span {
  display: block;
  margin-bottom: 42px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
}

.oem-service-grid p {
  color: var(--muted);
}

.catalog-card dt {
  color: var(--blue-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.catalog-card dd {
  margin: 2px 0 0;
}

.solution-showcase {
  background:
    linear-gradient(180deg, #f8fafc, #ffffff);
}

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

.solution-grid article,
.insight-grid article {
  min-height: 300px;
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.solution-grid article:hover,
.insight-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(11, 67, 198, 0.26);
  box-shadow: 0 18px 46px rgba(16, 20, 31, 0.12);
}

.solution-grid h3,
.insight-grid h3 {
  margin-top: 48px;
}

.solution-grid p,
.insight-grid p {
  color: var(--muted);
}

.product-hero {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(28px, 5vw, 76px);
  min-height: calc(100vh - 74px);
  padding: clamp(58px, 8vw, 116px) clamp(20px, 5vw, 70px);
  background:
    linear-gradient(135deg, #07142d, #08368c 58%, #0c5de2);
  color: var(--white);
  overflow: hidden;
}

.product-hero-copy {
  align-self: center;
}

.product-hero-copy .eyebrow {
  color: var(--cyan);
}

.product-hero-copy p {
  max-width: 720px;
  color: #d7e7fb;
  font-size: 20px;
}

.product-hero-image {
  position: relative;
  display: grid;
  place-items: center;
}

.product-hero-image::before {
  position: absolute;
  width: min(72%, 560px);
  aspect-ratio: 1;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.22);
  transform: rotate(8deg);
}

.product-hero-image img {
  position: relative;
  max-height: 700px;
  object-fit: contain;
  filter: drop-shadow(0 30px 45px rgba(0, 0, 0, 0.24));
}

.product-detail-section {
  background: #f7f9fc;
}

.detail-layout {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 20px;
}

.detail-layout.reverse {
  grid-template-columns: 1.22fr 0.78fr;
}

.detail-layout.reverse .detail-summary {
  order: 2;
}

.detail-summary {
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
}

.detail-summary img {
  width: 100%;
  height: 360px;
  object-fit: contain;
  margin-bottom: 20px;
  background: #f8fafc;
}

.check-list.dark li {
  color: #263244;
}

.detail-content {
  padding: clamp(24px, 4vw, 42px);
  background: var(--white);
  border: 1px solid var(--line);
}

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

.spec-matrix div {
  min-height: 112px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.spec-matrix span {
  display: block;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.spec-matrix strong {
  color: #1b2638;
  font-size: 17px;
  line-height: 1.25;
}

.product-gallery-section {
  background: var(--white);
}

.product-gallery {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.product-gallery img {
  width: 100%;
  height: 430px;
  padding: 22px;
  object-fit: contain;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.ecommerce-detail {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(88px, 9vw, 112px) clamp(20px, 5vw, 70px) clamp(42px, 5vw, 64px);
  background: #ffffff;
}

.ecommerce-detail > * {
  min-width: 0;
}

.product-main-view {
  position: sticky;
  top: 96px;
  align-self: start;
}

.product-main-view .main-product-image {
  display: grid;
  min-height: 560px;
  padding: clamp(24px, 4vw, 56px);
  place-items: center;
  background: #f7faff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.product-main-view img {
  max-width: 100%;
  max-height: 500px;
  object-fit: contain;
}

.thumb-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.thumb-strip button {
  width: 100%;
  height: 130px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 18px;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.2s ease;
}

.thumb-strip button:hover,
.thumb-strip button.is-active {
  border-color: var(--blue);
  box-shadow: 0 16px 36px rgba(8, 47, 111, 0.12);
  transform: translateY(-1px);
}

.thumb-strip img {
  width: 100%;
  height: 100%;
  padding: 12px;
  object-fit: contain;
  border-radius: 16px;
}

.product-buy-copy {
  align-self: center;
  min-width: 0;
}

.product-buy-copy h1 {
  max-width: 760px;
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}

.product-buy-copy > p {
  max-width: 680px;
  color: var(--muted);
  font-size: 18px;
}

.listing-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 20px;
}

.listing-meta span {
  padding: 8px 12px;
  color: #183155;
  font-size: 13px;
  font-weight: 800;
  background: #eef5ff;
  border: 1px solid #cfe0ff;
  border-radius: 999px;
}

.listing-bullets {
  display: grid;
  gap: 12px;
  margin: 20px 0;
  padding: 0;
  list-style: none;
}

.listing-bullets li {
  padding: 14px 16px;
  color: #233047;
  background: #f7faff;
  border: 1px solid var(--line);
  border-radius: 16px;
}

.sku-panel {
  display: grid;
  gap: 14px;
  margin: 22px 0;
  padding: 18px;
  background: #fbfdff;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.option-group {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.option-group > span {
  padding-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

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

.option-chip {
  min-height: 38px;
  padding: 0 14px;
  color: #1f2f46;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.option-chip.is-selected,
.option-chip:hover {
  color: var(--blue);
  border-color: var(--blue);
  box-shadow: inset 0 0 0 1px var(--blue);
}

.spec-table {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
}

.spec-table dl {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  margin: 0;
}

.spec-table dt,
.spec-table dd {
  margin: 0;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
}

.spec-table dt {
  color: var(--muted);
  background: #f7faff;
}

.spec-table dd {
  color: var(--ink);
  font-weight: 700;
}

.parameter-table-wrap {
  margin-top: 18px;
  width: 100%;
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid rgba(15, 23, 42, 0.18);
  background: #fff;
}

.parameter-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  font-size: 0.9rem;
  line-height: 1.35;
  color: var(--ink);
}

.parameter-table th,
.parameter-table td {
  border: 1px solid rgba(15, 23, 42, 0.22);
  padding: 9px 12px;
  vertical-align: middle;
}

.parameter-table thead th,
.parameter-table .table-section th {
  background: #d4d2d2;
  color: #020617;
  font-weight: 800;
  text-align: left;
}

.parameter-table td:not(:first-child),
.parameter-table thead th:not(:first-child) {
  text-align: center;
}

.parameter-table td:first-child {
  min-width: 190px;
  font-weight: 600;
}

.spec-showcase {
  display: grid;
  gap: 16px;
  margin-top: 18px;
}

.product-buy-copy .model-card-grid,
.product-buy-copy .model-card-grid.two,
.product-buy-copy .spec-group-grid {
  grid-template-columns: 1fr;
}

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

.spec-summary-card,
.model-spec-card,
.spec-group,
.native-detail-panel {
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 8px;
  background: #ffffff;
  box-shadow: 0 14px 34px rgba(15, 23, 42, 0.06);
}

.spec-summary-card {
  padding: 13px 14px;
}

.spec-summary-card span,
.native-detail-panel span {
  display: block;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.spec-summary-card strong {
  display: block;
  color: var(--ink);
  font-size: 0.96rem;
  line-height: 1.35;
}

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

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

.model-spec-card {
  padding: 18px;
}

.model-spec-card h3,
.spec-group h3,
.native-detail-panel h3 {
  margin: 0 0 9px;
  color: var(--ink);
  font-size: 1.02rem;
  line-height: 1.25;
}

.model-spec-card p,
.native-detail-panel p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.model-spec-card dl {
  display: grid;
  gap: 8px;
  margin: 0;
}

.model-spec-card dl div,
.spec-row {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
  padding-top: 8px;
}

.model-spec-card dt,
.spec-row span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.model-spec-card dd,
.spec-row strong {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.35;
  text-align: right;
  overflow-wrap: anywhere;
}

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

.spec-group {
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 18px;
}

.native-detail-grid {
  display: grid;
  grid-template-columns: 1.12fr repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: min(1180px, calc(100% - 40px));
  margin: 0 auto 24px;
}

.native-detail-panel {
  padding: 22px;
}

.native-detail-panel.dark-panel {
  background: #07152f;
  color: #ffffff;
}

.native-detail-panel.dark-panel h3,
.native-detail-panel.dark-panel p,
.native-detail-panel.dark-panel span {
  color: #ffffff;
}

.native-detail-panel ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.detail-image-section {
  padding: 28px 0 clamp(64px, 8vw, 110px);
  background: #f4f7fb;
}

.detail-image-section .section-heading {
  max-width: min(1180px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.detail-tabs {
  position: sticky;
  top: 72px;
  z-index: 8;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: min(1180px, calc(100% - 40px));
  margin: 0 auto 28px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
  backdrop-filter: blur(18px);
}

.detail-tabs a {
  padding: 10px 16px;
  color: var(--ink);
  font-weight: 900;
  background: #f7faff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.detail-tabs a:hover {
  color: var(--blue);
  border-color: var(--blue);
}

.detail-image-stack {
  display: grid;
  gap: 18px;
  width: 100%;
  max-width: min(720px, calc(100% - 40px));
  margin: 0 auto;
}

.detail-image-stack.high-res-detail {
  max-width: min(1180px, calc(100% - 40px));
}

.detail-image-stack img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
  background: #ffffff;
  border: 0;
  border-radius: 0;
}

.factory-photo-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.factory-photo-grid.compact {
  margin-bottom: 24px;
}

.factory-photo-grid figure {
  margin: 0;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.factory-photo-grid img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.factory-photo-grid figcaption {
  padding: 14px 16px;
  color: var(--ink);
  font-weight: 700;
}

.buyer-section {
  background: #f5f8fc;
}

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

.buyer-grid article {
  min-height: 220px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
}

.buyer-grid p {
  color: var(--muted);
}

.contact-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 44px clamp(20px, 5vw, 70px);
  color: var(--white);
  background: #07142d;
}

.contact-band h2 {
  margin-bottom: 8px;
  font-size: clamp(28px, 3vw, 42px);
}

.contact-band p {
  margin-bottom: 0;
  color: #c7d8ee;
}

.hero-copy,
.hero-visual {
  position: relative;
  z-index: 1;
}

.hero-copy {
  max-width: 760px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.hero-badges span {
  padding: 8px 12px;
  color: #dceeff;
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 22px;
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 680px;
  margin-bottom: 18px;
  font-size: clamp(44px, 5.2vw, 74px);
  line-height: 1.02;
}

h2 {
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  font-size: 20px;
  line-height: 1.18;
}

.hero-lede {
  max-width: 640px;
  margin-bottom: 26px;
  color: #cfdef2;
  font-size: clamp(17px, 1.55vw, 21px);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 720px;
  margin: 0;
}

.hero-stats div {
  min-height: 96px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  backdrop-filter: blur(14px);
}

.hero-stats dt {
  color: #ffffff;
  font-weight: 900;
}

.hero-stats dd {
  margin: 6px 0 0;
  color: #b8cce7;
  font-size: 14px;
}

.hero-visual {
  align-self: center;
  min-height: 520px;
  isolation: isolate;
}

.hero-visual::before {
  position: absolute;
  inset: 6% 0 7% 17%;
  z-index: -2;
  content: "";
  background:
    linear-gradient(135deg, rgba(26, 111, 255, 0.18), rgba(49, 215, 255, 0.12)),
    rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.35);
}

.hero-visual::after {
  position: absolute;
  right: 4%;
  bottom: 12%;
  left: 24%;
  z-index: -1;
  height: 22%;
  content: "";
  background: linear-gradient(90deg, rgba(49, 215, 255, 0), rgba(49, 215, 255, 0.28), rgba(49, 215, 255, 0));
  filter: blur(26px);
}

.hero-visual img {
  width: min(96%, 720px);
  max-height: 590px;
  margin: -6px auto 0;
  object-fit: contain;
  filter: drop-shadow(0 38px 46px rgba(0, 0, 0, 0.34));
}

.hero-carousel {
  display: grid;
  min-height: 520px;
}

.hero-slide {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: minmax(220px, 0.72fr) minmax(260px, 1fr);
  gap: 22px;
  align-items: center;
  padding: clamp(26px, 4vw, 44px);
  color: #10141f;
  background: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 14px;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.26);
  opacity: 0;
  transform: translateX(18px) scale(0.985);
  transition: opacity 380ms ease, transform 380ms ease;
  pointer-events: none;
}

.hero-slide.is-active {
  z-index: 2;
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.hero-slide::after {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: 34%;
  height: 28%;
  content: "";
  background: linear-gradient(90deg, rgba(11, 67, 198, 0), rgba(11, 67, 198, 0.12));
  filter: blur(20px);
}

.hero-slide .slide-kicker,
.hero-slide strong,
.hero-slide small {
  position: relative;
  z-index: 1;
  grid-column: 1;
}

.hero-slide .slide-kicker {
  align-self: end;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-slide strong {
  align-self: center;
  max-width: 320px;
  font-family: "Bahnschrift", "Segoe UI", sans-serif;
  font-size: clamp(28px, 3vw, 46px);
  line-height: 1.02;
}

.hero-slide small {
  align-self: start;
  max-width: 320px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.45;
}

.hero-slide img {
  position: relative;
  z-index: 1;
  grid-column: 2;
  grid-row: 1 / span 3;
  width: 100%;
  max-height: 470px;
  margin: 0;
  object-fit: contain;
  filter: drop-shadow(0 28px 34px rgba(16, 20, 31, 0.18));
}

.hero-carousel-dots {
  position: absolute;
  right: 28px;
  bottom: 24px;
  z-index: 3;
  display: flex;
  gap: 8px;
}

.hero-carousel-dots span {
  width: 34px;
  height: 4px;
  background: rgba(11, 67, 198, 0.24);
  border-radius: 999px;
}

.hero-carousel-dots span:first-child {
  background: var(--blue);
}

.energy-panel {
  position: absolute;
  top: 12%;
  left: 3%;
  z-index: 2;
  width: min(280px, 52%);
  padding: 16px;
  color: var(--white);
  background: rgba(6, 17, 40, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  backdrop-filter: blur(12px);
}

.energy-panel span {
  display: block;
  margin-bottom: 8px;
  color: #a9d9ff;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.energy-panel strong {
  font-size: 22px;
  line-height: 1.12;
}

.hero-spec-rail {
  position: absolute;
  right: 4%;
  bottom: 5%;
  left: 24%;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  overflow: hidden;
  color: #ffffff;
  background: rgba(5, 13, 31, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  backdrop-filter: blur(16px);
}

.hero-spec-rail div {
  padding: 14px 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-spec-rail div:first-child {
  border-left: 0;
}

.hero-spec-rail span {
  display: block;
  margin-bottom: 5px;
  color: #9cc7ff;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-spec-rail strong {
  font-size: 16px;
  line-height: 1.16;
}

.section {
  padding: clamp(70px, 9vw, 126px) clamp(20px, 5vw, 70px);
}

.section-heading {
  display: grid;
  grid-template-columns: 0.95fr 0.9fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
}

.section-heading.narrow {
  display: block;
  max-width: 840px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 18px;
}

.european-ac-section,
.regional-priorities-section {
  background: #f6f8fb;
}

.q-series-two-in-one {
  padding: clamp(76px, 9vw, 132px) clamp(20px, 5vw, 70px) 0;
  background: #eaf0f2;
}

.q-series-story-heading {
  display: block;
  max-width: 1440px;
  margin: 0 auto clamp(34px, 4vw, 54px);
}

.q-series-story-heading .eyebrow {
  margin: 0 0 16px;
  color: var(--blue);
}

.q-series-story-heading h2 {
  max-width: 1320px;
  margin: 0;
  color: #172b43;
  font-size: clamp(36px, 4.1vw, 58px);
  line-height: 1.08;
}

.q-series-two-in-one-visual {
  max-width: 1440px;
  margin: 0 auto;
  overflow: hidden;
  background: #dce6e9;
}

.q-series-two-in-one-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.q-series-story-scenes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 1180px;
  margin: 0 auto;
  border-top: 1px solid #c8d5da;
}

.q-series-story-scenes figure {
  margin: 0;
  background: #102235;
}

.q-series-story-scenes figure + figure {
  border-left: 1px solid #c8d5da;
}

.q-series-story-scenes img {
  display: block;
  width: 100%;
  height: auto;
}

.q-series-story-scenes figcaption {
  padding: 16px 22px 18px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 900;
}

.q-series-story-scenes figcaption span {
  margin-right: 12px;
  color: #9cd5ef;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.q-series-two-in-one-notes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1180px;
  margin: 0 auto;
  background: #102235;
  border-top: 1px solid #102235;
}

.q-series-two-in-one-notes div {
  min-height: 174px;
  padding: 26px 42px 28px;
  border-left: 1px solid #405b70;
}

.q-series-two-in-one-notes div:first-child {
  border-left: 0;
}

.q-series-two-in-one-notes span,
.q-series-two-in-one-notes strong,
.q-series-two-in-one-notes p {
  display: block;
}

.q-series-two-in-one-notes span {
  margin-bottom: 28px;
  color: #9cd5ef;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.q-series-two-in-one-notes strong {
  margin-bottom: 8px;
  color: #ffffff;
  font-size: 18px;
}

.q-series-two-in-one-notes p {
  margin: 0;
  color: #c6d5df;
  font-size: 14px;
  line-height: 1.5;
}

.q-series-launch {
  padding: clamp(68px, 8vw, 112px) clamp(20px, 5vw, 70px) 0;
  background: #edf2f4;
}

.q-series-launch-main {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  max-width: 1320px;
  margin: 0 auto;
  background: #ffffff;
}

.q-series-launch-copy {
  padding: clamp(34px, 5vw, 76px);
}

.q-series-launch-copy .eyebrow {
  color: var(--blue);
}

.q-series-launch-copy h2 {
  max-width: 570px;
  margin: 14px 0 22px;
  color: #172b43;
  font-size: clamp(38px, 4vw, 62px);
  line-height: 1.02;
}

.q-series-launch-copy > p:not(.eyebrow) {
  max-width: 540px;
  margin: 0;
  color: #465d71;
  font-size: 18px;
  line-height: 1.62;
}

.q-series-launch-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 24px;
  margin-top: 30px;
}

.q-series-launch-actions .button.primary {
  color: #ffffff;
  background: var(--blue);
  border-color: var(--blue);
}

.q-series-launch-actions .text-link {
  color: var(--blue-dark);
  font-weight: 900;
}

.q-series-launch-media {
  align-self: stretch;
  min-height: 560px;
  margin: 0;
  overflow: hidden;
  background: #dbe5e8;
}

.q-series-launch-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.q-series-launch-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 1320px;
  margin: 0 auto;
  color: #ffffff;
  background: #102235;
}

.q-series-launch-proof article {
  min-height: 168px;
  padding: 26px 30px 28px;
  border-left: 1px solid #405b70;
}

.q-series-launch-proof article:first-child {
  border-left: 0;
}

.q-series-launch-proof span,
.q-series-launch-proof strong {
  display: block;
}

.q-series-launch-proof span {
  color: #9cd5ef;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.q-series-launch-proof strong {
  margin: 16px 0 8px;
  font-size: 18px;
}

.q-series-launch-proof p {
  margin: 0;
  color: #c6d5df;
  font-size: 14px;
  line-height: 1.5;
}

.european-ac-grid,
.installer-ready-grid,
.regional-priority-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.european-ac-grid article,
.regional-priority-grid article {
  display: flex;
  flex-direction: column;
  min-height: 278px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.european-ac-grid span,
.regional-priority-grid span {
  display: block;
  margin-bottom: 44px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.european-ac-grid p,
.regional-priority-grid p {
  color: var(--muted);
}

.european-ac-grid a,
.regional-priority-grid a {
  width: fit-content;
  margin-top: auto;
  padding-top: 18px;
  color: var(--blue-dark);
  font-size: 14px;
  font-weight: 900;
  border-bottom: 2px solid rgba(11, 67, 198, 0.28);
}

.regional-priority-bar {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 16px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid #182b50;
  border-radius: 8px;
  overflow: hidden;
}

.regional-priority-bar div {
  min-height: 150px;
  padding: 22px;
  background: #071a3a;
}

.regional-priority-bar strong,
.regional-priority-bar span {
  display: block;
}

.regional-priority-bar strong {
  margin-bottom: 12px;
  color: var(--white);
  font-size: 16px;
  line-height: 1.25;
}

.regional-priority-bar span {
  color: #bcd0ec;
  font-size: 14px;
  line-height: 1.5;
}

.installer-ready-section {
  margin-top: clamp(52px, 7vw, 96px);
  padding: clamp(56px, 7vw, 96px) max(20px, calc((100% - 1180px) / 2));
  color: var(--white);
  background: #07142d;
}

.installer-ready-section .section-heading p:not(.eyebrow),
.installer-ready-section .section-heading .eyebrow {
  color: #bcd0ec;
}

.installer-ready-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  overflow: hidden;
}

.installer-ready-grid article {
  min-height: 216px;
  padding: 24px;
  background: #0b1d3d;
}

.installer-ready-grid span {
  display: block;
  margin-bottom: 42px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.installer-ready-grid h3 {
  color: var(--white);
}

.installer-ready-grid p {
  color: #bcd0ec;
}

.product-section {
  background: var(--white);
}

.product-section .section-heading,
.software-section .section-heading {
  display: block;
  max-width: 980px;
}

.product-section .section-heading h2,
.software-section .section-heading h2 {
  max-width: 920px;
  font-size: clamp(34px, 3.4vw, 52px);
}

.product-section .section-heading p:not(.eyebrow),
.software-section .section-heading p:not(.eyebrow) {
  max-width: 780px;
}

.home-subheading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin: 18px 0 18px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

.home-subheading span {
  color: var(--blue-dark);
  font-size: 22px;
  font-weight: 900;
}

.home-subheading a {
  color: var(--blue);
  font-weight: 900;
}

.home-subheading.software-title {
  margin-top: 44px;
}

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

.product-card {
  display: grid;
  grid-template-rows: 260px auto;
  min-height: 480px;
  overflow: hidden;
  background: #f8fafc;
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  will-change: transform;
}

.product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(11, 67, 198, 0.28);
  box-shadow: 0 18px 46px rgba(16, 20, 31, 0.12);
}

.product-card.featured {
  background: linear-gradient(180deg, #f6fbff, #eef5ff);
  border-color: rgba(11, 67, 198, 0.3);
}

.product-card img {
  width: 100%;
  height: 100%;
  padding: 22px;
  object-fit: contain;
  background: var(--white);
  transition: transform 220ms ease;
}

.product-card:hover img {
  transform: scale(1.025);
}

.product-card div {
  padding: 22px;
}

.product-card span {
  display: block;
  margin-bottom: 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card p {
  color: var(--muted);
}

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

.home-product-card {
  display: flex;
  flex-direction: column;
  min-height: 390px;
  padding: 18px;
  background: #f8fafc;
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.home-product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(11, 67, 198, 0.28);
  box-shadow: 0 18px 46px rgba(16, 20, 31, 0.12);
}

.home-product-card.highlight {
  background: linear-gradient(180deg, #f5faff, #eaf2ff);
  border-color: rgba(11, 67, 198, 0.32);
}

.home-product-card img {
  width: 100%;
  height: 210px;
  flex: 0 0 210px;
  padding: 16px;
  object-fit: contain;
  background: var(--white);
}

.home-product-card span {
  display: block;
  margin: 18px 0 10px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.home-product-card strong {
  color: var(--blue-dark);
  font-size: 19px;
  line-height: 1.25;
}

.software-section {
  background:
    linear-gradient(180deg, #f8fafc, #ffffff);
}

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

.software-grid article {
  min-height: 250px;
  padding: 26px;
  background: var(--white);
  border: 1px solid var(--line);
}

.software-grid span {
  display: block;
  margin-bottom: 44px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.software-grid p {
  color: var(--muted);
}

.home-oem-section {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: clamp(28px, 5vw, 72px);
  padding: clamp(70px, 9vw, 126px) clamp(20px, 5vw, 70px);
  background:
    linear-gradient(135deg, rgba(5, 20, 48, 0.96), rgba(7, 49, 126, 0.95)),
    #061a40;
  color: var(--white);
}

.home-oem-section p:not(.eyebrow) {
  max-width: 650px;
  color: #d5e7ff;
  font-size: 18px;
}

.home-oem-section .button {
  margin-top: 18px;
}

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

.home-oem-grid article {
  min-height: 172px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.home-oem-grid span {
  display: block;
  margin-bottom: 46px;
  color: var(--cyan);
  font-weight: 900;
}

.home-oem-grid strong {
  display: block;
  color: var(--white);
  font-size: 20px;
  line-height: 1.25;
}

.s-series {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: clamp(28px, 5vw, 74px);
  padding: clamp(70px, 9vw, 126px) clamp(20px, 5vw, 70px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(5, 20, 48, 0.96), rgba(7, 49, 126, 0.95)),
    #061a40;
}

.s-copy p {
  color: #d5e7ff;
  font-size: 18px;
}

.s-copy .eyebrow {
  color: var(--cyan);
}

.check-list {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 26px 0 30px;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: #000000;
  font-weight: 700;
  line-height: 1.55;
}

.check-list li::before {
  position: absolute;
  top: 8px;
  left: 0;
  width: 10px;
  height: 10px;
  content: "";
  background: var(--green);
}

.product-line-card .check-list {
  gap: 10px;
  margin: 24px 0 30px;
}

.product-line-card .check-list li {
  min-height: 48px;
  padding: 12px 14px 12px 38px;
  color: #000000;
  background: #f8fbff;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 8px;
}

.product-line-card .check-list li::before {
  top: 18px;
  left: 16px;
  width: 9px;
  height: 9px;
  background: #7ed957;
}

.spec-table {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 24px 0 30px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.spec-table div {
  min-height: 86px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
}

.spec-table span {
  display: block;
  margin-bottom: 7px;
  color: #9bc5f4;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.spec-table strong {
  display: block;
  color: var(--white);
  font-size: 17px;
  line-height: 1.22;
}

.s-gallery {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  grid-template-rows: repeat(2, minmax(220px, 1fr));
  gap: 14px;
}

.s-gallery img {
  width: 100%;
  height: 100%;
  padding: 24px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.s-gallery .main-shot {
  grid-row: span 2;
}

.specs-section {
  background: #f7f9fc;
}

.range-table {
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--white);
}

.range-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr 2fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.range-row:first-child {
  border-top: 0;
}

.range-row span {
  min-height: 74px;
  padding: 18px;
  border-left: 1px solid var(--line);
  color: #344054;
}

.range-row span:first-child {
  border-left: 0;
  color: var(--ink);
  font-weight: 900;
}

.range-row.head {
  background: #0b43c6;
}

.range-row.head span {
  min-height: 54px;
  color: var(--white);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.compare-section,
.support-section,
.process-section {
  background: #ffffff;
}

.compare-table {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #ffffff;
}

.compare-row {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr 0.9fr 1.1fr 1.35fr;
  border-top: 1px solid var(--line);
}

.compare-row:first-child {
  border-top: 0;
}

.compare-row.head {
  color: #ffffff;
  background: #07142d;
}

.compare-row span {
  min-height: 88px;
  padding: 18px;
  color: #46556d;
  border-left: 1px solid var(--line);
}

.compare-row.head span {
  color: #ffffff;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  border-color: rgba(255, 255, 255, 0.14);
}

.compare-row span:first-child {
  border-left: 0;
}

.compare-row strong {
  display: block;
  color: var(--ink);
  font-size: 17px;
}

.compare-row a {
  display: inline-flex;
  margin-top: 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

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

.support-grid a,
.faq-grid article,
.process-steps article {
  min-height: 260px;
  padding: 24px;
  background: #f8fafc;
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.support-grid a:hover,
.faq-grid article:hover,
.process-steps article:hover {
  transform: translateY(-5px);
  border-color: rgba(11, 67, 198, 0.26);
  box-shadow: 0 18px 46px rgba(16, 20, 31, 0.12);
}

.support-grid span,
.process-steps span {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.support-grid strong,
.process-steps strong {
  display: block;
  margin-top: 42px;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
}

.support-grid p,
.faq-grid p,
.process-steps p {
  color: var(--muted);
}

.faq-section {
  background: #f5f8fc;
}

.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(70px, 9vw, 126px) clamp(20px, 5vw, 70px);
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(7, 20, 45, 0.92), rgba(7, 20, 45, 0.72)),
    linear-gradient(135deg, #061a40, #0b43c6);
}

.about-copy .eyebrow {
  color: var(--cyan);
}

.about-copy p {
  color: #d7e7fb;
  font-size: 18px;
}

.about-proof {
  display: grid;
  gap: 12px;
}

.about-proof article {
  min-height: 132px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.about-proof strong {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-size: 22px;
}

.about-proof span {
  color: #bcd0ea;
}

.factory-section {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(70px, 9vw, 126px) clamp(20px, 5vw, 70px);
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(7, 20, 45, 0.96), rgba(9, 55, 137, 0.92)),
    #07142d;
}

.factory-section p:not(.eyebrow) {
  color: #d5e7ff;
  font-size: 18px;
}

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

.factory-grid article {
  min-height: 260px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.factory-grid strong {
  display: block;
  margin-bottom: 84px;
  color: #ffffff;
  font-size: 22px;
}

.factory-grid span {
  color: #d5e7ff;
}

.applications {
  background: var(--white);
}

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

.application-grid article {
  min-height: 230px;
  padding: 26px;
  background: #f8fafc;
  border: 1px solid var(--line);
}

.application-grid h3 {
  margin-bottom: 54px;
}

.application-grid p {
  color: var(--muted);
}

.capabilities {
  background: #f5f8fc;
}

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

.capability-grid article {
  min-height: 250px;
  padding: 28px;
  background: var(--white);
  border: 1px solid var(--line);
}

.capability-grid span {
  display: block;
  margin-bottom: 46px;
  color: var(--blue);
  font-weight: 900;
}

.capability-grid p {
  color: var(--muted);
}

.insights {
  background: #ffffff;
}

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

.certificates {
  background: var(--white);
}

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

.certificate-grid a {
  min-height: 170px;
  padding: 26px;
  background: linear-gradient(180deg, #ffffff, #f3f7fc);
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.certificate-grid a:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.certificate-grid strong {
  display: block;
  margin-bottom: 48px;
  color: var(--blue-dark);
  font-size: 24px;
}

.certificate-grid span {
  color: var(--muted);
}

.center-actions {
  display: flex;
  justify-content: center;
  margin-top: 26px;
}

.oem-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 5vw, 70px);
  padding: clamp(62px, 8vw, 98px) clamp(20px, 5vw, 70px);
  background: #eaf2ff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.oem-strip ul {
  display: grid;
  gap: 12px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.oem-strip li {
  padding: 16px 18px;
  color: #1c2b41;
  background: var(--white);
  border-left: 4px solid var(--blue);
}

.contact-section {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 5vw, 70px);
  padding: clamp(70px, 9vw, 126px) clamp(20px, 5vw, 70px);
  background: #07142d;
  color: var(--white);
}

.contact-copy p {
  color: #c7d8ee;
}

.contact-copy .eyebrow {
  color: var(--cyan);
}

.contact-card {
  max-width: 440px;
  margin-top: 34px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.contact-card span {
  display: block;
  color: #9db7d8;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.contact-card a {
  font-size: 22px;
  font-weight: 900;
}

.contact-card p {
  margin: 8px 0 0;
  color: var(--white);
  font-size: 17px;
  line-height: 1.5;
}

.rfq-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 24px;
  background: var(--white);
  color: var(--ink);
}

.rfq-form label {
  display: grid;
  gap: 8px;
  color: #2d3748;
  font-size: 13px;
  font-weight: 900;
}

.rfq-form .full {
  grid-column: 1 / -1;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.form-status[data-type="success"] {
  color: #0f7a3d;
}

.form-status[data-type="error"] {
  color: #b42318;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 13px 14px;
  color: var(--ink);
  font: inherit;
  background: #f8fafc;
}

textarea {
  resize: vertical;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding: 0 18px;
  color: #073b2b;
  font-size: 14px;
  font-weight: 900;
  background: #25d366;
  border-radius: 999px;
  box-shadow: 0 16px 35px rgba(0, 0, 0, 0.2);
}

@keyframes page-in {
  from {
    opacity: 0.84;
    transform: translateY(6px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (hover: none) {
  .catalog-card:hover,
  .product-card:hover,
  .header-cta:hover,
  .button:hover,
  .text-link:hover {
    transform: none;
  }

  .catalog-card:active,
  .product-card:active {
    transform: scale(0.99);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(20px, 5vw, 70px);
  color: #667085;
  background: #f8fafc;
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: 150px;
  height: 42px;
  object-fit: contain;
  object-position: left center;
}

.site-footer p {
  margin: 8px 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
  color: #344054;
  font-size: 14px;
  font-weight: 800;
}

.footer-links a {
  border-bottom: 1px solid rgba(11, 67, 198, 0.25);
}

.cookie-settings-link {
  padding: 0;
  color: inherit;
  font: inherit;
  font-weight: inherit;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(11, 67, 198, 0.25);
  cursor: pointer;
}

.cookie-consent {
  position: fixed;
  z-index: 100;
  right: clamp(16px, 3vw, 42px);
  bottom: clamp(16px, 3vw, 36px);
  display: flex;
  align-items: flex-end;
  gap: 26px;
  width: min(720px, calc(100vw - 32px));
  padding: 22px 24px;
  color: #ffffff;
  background: #102235;
  border: 1px solid #405b70;
  border-radius: 8px;
  box-shadow: 0 16px 34px rgba(16, 34, 53, 0.24);
}

.cookie-consent strong {
  display: block;
  font-size: 17px;
}

.cookie-consent p {
  max-width: 470px;
  margin: 8px 0;
  color: #d5e0e8;
  font-size: 14px;
  line-height: 1.55;
}

.cookie-consent a {
  color: #9cd5ef;
  font-size: 13px;
  font-weight: 800;
}

.cookie-consent-actions {
  display: flex;
  flex: 0 0 auto;
  flex-wrap: wrap;
  gap: 10px;
}

.cookie-consent-actions .button {
  min-height: 40px;
  padding: 10px 14px;
  font-size: 13px;
  white-space: nowrap;
}

.cookie-consent-actions .button.secondary {
  color: #ffffff;
  background: transparent;
  border-color: #8ba0b0;
}

.legal-section {
  max-width: 920px;
  padding: clamp(52px, 7vw, 86px) clamp(20px, 5vw, 70px);
}

.legal-section h2 {
  margin-top: 34px;
  margin-bottom: 10px;
  color: var(--blue-dark);
  font-size: clamp(24px, 3vw, 34px);
}

.legal-section h2:first-child {
  margin-top: 0;
}

.legal-section p {
  color: #48566e;
  font-size: 18px;
}

.legal-section a {
  color: var(--blue);
  font-weight: 900;
}

@media (max-width: 1050px) {
  .desktop-nav {
    display: none;
  }

  .desktop-nav.is-open {
    position: absolute;
    top: 68px;
    right: 20px;
    left: 20px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 18px;
    background: var(--white);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .menu-toggle {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    background: var(--white);
    border: 1px solid var(--line);
  }

  .menu-toggle span {
    width: 18px;
    height: 2px;
    background: var(--ink);
  }

  .hero,
  .s-series,
  .about-section,
  .factory-section,
  .ecommerce-detail,
  .product-hero,
  .product-center,
  .product-line-card,
  .detail-layout,
  .contact-section,
  .oem-strip,
  .section-heading {
    grid-template-columns: 1fr;
  }

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

  .q-home-hero {
    min-height: 680px;
    background-position: calc(100% + 74px) center;
    background-size: min(62vw, 700px) auto;
  }

  .q-home-hero .hero-copy {
    max-width: min(560px, 55%);
  }

  .q-series-launch-main {
    grid-template-columns: 1fr;
  }

  .q-series-launch-media {
    min-height: 500px;
  }

  .product-grid,
  .capability-grid,
  .solution-grid,
  .factory-grid,
  .insight-grid,
  .support-grid,
  .faq-grid,
  .process-steps,
  .european-ac-grid,
  .installer-ready-grid,
  .regional-priority-grid,
  .regional-priority-bar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .cookie-consent {
    display: block;
    right: 16px;
    bottom: 16px;
    left: 16px;
    width: auto;
    padding: 20px;
  }

  .cookie-consent-actions {
    margin-top: 18px;
  }

  .cookie-consent-actions .button {
    flex: 1 1 140px;
  }
}

@media (max-width: 680px) {
  .utility-bar {
    display: none;
  }

  body {
    font-size: 15px;
    line-height: 1.5;
  }

  .site-header {
    gap: 10px;
    min-height: 62px;
    padding: 8px 16px;
  }

  .brand img {
    width: 132px;
    height: 38px;
  }

  .header-cta {
    display: none;
  }

  .desktop-nav.is-open {
    top: 62px;
    right: 12px;
    left: 12px;
    gap: 2px;
    max-height: calc(100vh - 84px);
    overflow-y: auto;
    padding: 10px;
  }

  .desktop-nav.is-open a {
    width: 100%;
    min-height: 44px;
    padding: 11px 12px;
    border-bottom: 1px solid #edf1f7;
  }

  .menu-toggle {
    width: 42px;
    height: 42px;
  }

  h1 {
    font-size: clamp(34px, 10vw, 46px);
    line-height: 1.04;
  }

  .hero h1 {
    font-size: clamp(32px, 9vw, 40px);
    line-height: 1.04;
  }

  h2 {
    font-size: clamp(28px, 8vw, 38px);
    line-height: 1.12;
  }

  .hero {
    min-height: auto;
    gap: 22px;
    padding: 30px 16px 34px;
  }

  .q-home-hero {
    display: block;
    min-height: 920px;
    padding-top: 48px;
    padding-bottom: 38px;
    background-position: center bottom 14px;
    background-size: auto 40%;
  }

  .q-home-hero .hero-copy {
    max-width: 100%;
  }

  .q-home-hero h1 {
    max-width: 350px;
    font-size: clamp(40px, 11vw, 48px);
  }

  .q-home-hero .hero-lede {
    max-width: 360px;
    font-size: 16px;
  }

  .q-hero-detail {
    max-width: 300px;
    font-size: 12px;
  }

  .q-series-two-in-one {
    padding: 68px 16px 0;
  }

  .q-series-story-heading {
    margin-bottom: 34px;
  }

  .q-series-story-heading h2 {
    max-width: 100%;
    font-size: clamp(30px, 8vw, 38px);
    line-height: 1.12;
  }

  .q-series-story-scenes {
    grid-template-columns: 1fr;
  }

  .q-series-story-scenes figure + figure {
    border-top: 1px solid #c8d5da;
    border-left: 0;
  }

  .q-series-two-in-one-notes {
    grid-template-columns: 1fr;
  }

  .q-series-two-in-one-notes div {
    min-height: auto;
    padding: 22px 28px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .q-series-two-in-one-notes span {
    margin-bottom: 14px;
  }

  .hero-lede,
  .section-heading p:not(.eyebrow),
  .page-hero p:not(.eyebrow),
  .product-hero-copy p,
  .about-copy p,
  .factory-section p:not(.eyebrow) {
    font-size: 16px;
  }

  .hero-actions {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 18px;
  }

  .button,
  .header-cta {
    min-height: 46px;
  }

  .hero-stats,
  .trust-strip,
  .product-grid,
  .product-line-card,
  .oem-service-grid,
  .catalog-grid,
  .solution-grid,
  .factory-grid,
  .insight-grid,
  .support-grid,
  .faq-grid,
  .process-steps,
  .capability-grid,
  .application-grid,
  .buyer-grid,
  .certificate-grid,
  .detail-layout,
  .detail-layout.reverse,
  .rfq-form,
  .european-ac-grid,
  .installer-ready-grid,
  .regional-priority-grid,
  .regional-priority-bar {
    grid-template-columns: 1fr;
  }

  .catalog-card.priority {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .product-center {
    gap: 16px;
  }

  .product-sidebar {
    position: static;
    grid-template-columns: 1fr;
    padding: 10px;
  }

  .product-line-card {
    min-height: auto;
    padding: 20px;
  }

  .product-line-card p:not(.eyebrow) {
    font-size: 16px;
  }

  .product-image-link img,
  .product-line-card > img {
    max-height: 260px;
  }

  .trust-strip {
    gap: 0;
  }

  .trust-strip div {
    padding: 22px 16px;
  }

  .section,
  .s-series,
  .about-section,
  .factory-section,
  .contact-section,
  .oem-strip,
  .page-hero,
  .product-hero {
    padding-right: 16px;
    padding-left: 16px;
  }

  .section-heading {
    gap: 14px;
  }

  .product-card,
  .catalog-card {
    grid-template-rows: auto;
    min-height: auto;
    border-radius: 6px;
  }

  .product-card img,
  .catalog-card img {
    height: 190px;
    padding: 16px;
  }

  .product-card div,
  .catalog-card div {
    padding: 18px;
  }

  .solution-grid article,
  .insight-grid article,
  .application-grid article,
  .capability-grid article,
  .factory-grid article,
  .support-grid a,
  .faq-grid article,
  .process-steps article {
    min-height: auto;
    padding: 18px;
    border-radius: 6px;
  }

  .european-ac-grid article,
  .regional-priority-grid article,
  .installer-ready-grid article,
  .regional-priority-bar div {
    min-height: auto;
    padding: 20px 18px;
  }

  .european-ac-grid span,
  .regional-priority-grid span,
  .installer-ready-grid span {
    margin-bottom: 28px;
  }

  .solution-grid h3,
  .insight-grid h3,
  .application-grid h3 {
    margin-top: 28px;
    margin-bottom: 16px;
  }

  .detail-layout.reverse .detail-summary {
    order: 0;
  }

  .spec-matrix,
  .product-gallery,
  .factory-photo-grid,
  .contact-band {
    grid-template-columns: 1fr;
  }

  .product-main-view {
    position: static;
  }

  .product-main-view .main-product-image {
    min-height: 420px;
  }

  .contact-band .button {
    justify-self: start;
  }

  .spec-table,
  .range-row,
  .compare-row {
    grid-template-columns: 1fr;
  }

  .range-row.head,
  .compare-row.head {
    display: none;
  }

  .range-row span,
  .compare-row span {
    min-height: auto;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .range-row span:first-child,
  .compare-row span:first-child {
    border-top: 0;
    background: #eef5ff;
    font-weight: 900;
  }

  .hero-visual {
    min-height: 280px;
  }

  .hero-stats {
    display: none;
  }

  .hero-visual img {
    width: min(96%, 330px);
    max-height: 300px;
    margin-top: 0;
  }

  .hero-carousel {
    min-height: 390px;
  }

  .hero-slide {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 18px;
    overflow: hidden;
  }

  .hero-slide strong {
    max-width: none;
    font-size: 24px;
  }

  .hero-slide small {
    max-width: none;
    font-size: 14px;
  }

  .hero-slide img {
    grid-column: 1;
    grid-row: auto;
    max-height: 150px;
    justify-self: center;
  }

  .hero-carousel-dots {
    right: 18px;
    bottom: 16px;
  }

  .hero-spec-rail {
    right: 10px;
    bottom: 0;
    left: 10px;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-spec-rail div {
    padding: 10px 9px;
  }

  .hero-spec-rail span {
    font-size: 9px;
  }

  .hero-spec-rail strong {
    font-size: 12px;
  }

  .energy-panel {
    top: 10px;
    left: 10px;
    width: min(70%, 220px);
    padding: 12px;
  }

  .energy-panel strong {
    font-size: 17px;
  }

  .s-gallery {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .s-gallery .main-shot {
    grid-row: auto;
  }

  .site-footer {
    display: block;
    padding-bottom: 84px;
  }

  .contact-card {
    max-width: none;
    margin-top: 18px;
    padding: 18px;
  }

  .contact-card a {
    font-size: 18px;
    word-break: break-word;
  }

  .rfq-form {
    padding: 18px;
    border-radius: 6px;
  }

  .floating-whatsapp {
    right: 12px;
    bottom: 10px;
    min-height: 42px;
    padding: 0 14px;
    font-size: 12px;
    border-radius: 999px;
  }

  .factory-grid strong,
  .capability-grid span {
    margin-bottom: 28px;
  }

  .product-main-view .main-product-image {
    min-height: 320px;
    padding: 20px;
  }

  .option-group {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .option-group > span {
    padding-top: 0;
  }

  .detail-tabs {
    position: static;
    margin-bottom: 20px;
  }

  .detail-tabs a {
    flex: 1 1 120px;
    text-align: center;
  }

  .thumb-strip button {
    height: 92px;
  }

  .thumb-strip img {
    padding: 8px;
  }

  .spec-table dl {
    grid-template-columns: 1fr;
  }

  .spec-table dt {
    padding-bottom: 4px;
    border-bottom: 0;
  }

  .spec-table dd {
    padding-top: 4px;
  }

  .factory-photo-grid img {
    height: 190px;
  }
}

@media (max-width: 390px) {
  .brand img {
    width: 118px;
  }

  .hero,
  .section,
  .s-series,
  .about-section,
  .factory-section,
  .contact-section,
  .oem-strip,
  .page-hero,
  .product-hero {
    padding-right: 14px;
    padding-left: 14px;
  }

  .hero-visual {
    min-height: 280px;
  }

  .product-card img,
  .catalog-card img {
    height: 176px;
  }
}

@media (max-width: 1180px) {
  .home-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .home-oem-section {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .home-product-grid,
  .software-grid,
  .home-oem-grid {
    grid-template-columns: 1fr;
  }

  .home-product-card {
    min-height: auto;
    padding: 14px;
  }

  .home-product-card img {
    height: 190px;
    flex-basis: 190px;
  }

  .home-product-card strong,
  .home-oem-grid strong {
    font-size: 18px;
  }

  .software-grid article,
  .home-oem-grid article {
    min-height: auto;
  }

  .software-grid span,
  .home-oem-grid span {
    margin-bottom: 24px;
  }
}

@media (max-width: 1050px) {
  .native-detail-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .spec-summary-grid,
  .model-card-grid,
  .model-card-grid.two,
  .spec-group-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .native-detail-grid,
  .spec-summary-grid,
  .model-card-grid,
  .model-card-grid.two,
  .spec-group-grid {
    grid-template-columns: 1fr;
  }

  .native-detail-grid {
    max-width: min(100%, calc(100% - 28px));
    gap: 12px;
    margin-bottom: 18px;
  }

  .native-detail-panel,
  .model-spec-card,
  .spec-group {
    padding: 16px;
  }

  .model-spec-card dl div,
  .spec-row {
    display: grid;
    gap: 4px;
  }

  .model-spec-card dd,
  .spec-row strong {
    text-align: left;
  }

  .detail-image-stack {
    max-width: min(100%, calc(100% - 28px));
  }

  .q-full-detail .detail-image-stack.high-res-detail {
    max-width: calc(100% - 56px);
    margin-left: 28px;
    margin-right: auto;
  }

  .product-buy-copy .spec-showcase {
    gap: 12px;
    margin-top: 14px;
  }

  .product-buy-copy .spec-summary-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .product-buy-copy .spec-summary-card {
    padding: 10px 11px;
  }

  .product-buy-copy .spec-summary-card span {
    margin-bottom: 3px;
    font-size: 0.68rem;
  }

  .product-buy-copy .spec-summary-card strong {
    font-size: 0.84rem;
  }

  .product-buy-copy .model-card-grid,
  .product-buy-copy .model-card-grid.two,
  .product-buy-copy .spec-group-grid {
    display: flex;
    grid-template-columns: none;
    gap: 10px;
    margin-right: -14px;
    padding: 0 14px 4px 0;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
  }

  .product-buy-copy .model-card-grid::-webkit-scrollbar,
  .product-buy-copy .spec-group-grid::-webkit-scrollbar {
    display: none;
  }

  .product-buy-copy .model-spec-card,
  .product-buy-copy .spec-group {
    flex: 0 0 82%;
    min-width: 0;
    padding: 14px;
    scroll-snap-align: start;
  }

  .product-buy-copy .model-spec-card h3,
  .product-buy-copy .spec-group h3 {
    margin-bottom: 7px;
    font-size: 0.98rem;
  }

  .product-buy-copy .model-spec-card p {
    margin-bottom: 10px;
    font-size: 0.82rem;
  }

  .product-buy-copy .model-spec-card dl {
    gap: 6px;
  }

  .product-buy-copy .model-spec-card dl div,
  .product-buy-copy .spec-row {
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 10px;
    padding-top: 7px;
  }

  .product-buy-copy .model-spec-card dt,
  .product-buy-copy .spec-row span {
    flex: 0 0 42%;
    font-size: 0.76rem;
  }

  .product-buy-copy .model-spec-card dd,
  .product-buy-copy .spec-row strong {
    flex: 1 1 auto;
    font-size: 0.78rem;
    text-align: right;
  }
}

.admin-page {
  background: #f5f7fb;
  color: var(--ink);
}

.admin-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 36px 0 56px;
}

.admin-hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(15, 23, 42, 0.06);
}

.admin-hero h1 {
  margin: 8px 0 12px;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
}

.admin-hero p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
}

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

.admin-card {
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-card.wide {
  grid-column: 1 / -1;
}

.admin-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
}

.analytics-controls {
  margin: 0;
}

.analytics-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.analytics-summary div,
.analytics-list div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.analytics-summary div {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f8fafc;
}

.analytics-summary span,
.analytics-list span {
  min-width: 0;
  overflow: hidden;
  color: var(--muted);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.analytics-summary strong {
  font-size: 1.6rem;
}

.analytics-list {
  display: grid;
  gap: 0;
  margin-top: 16px;
}

.analytics-list div {
  padding: 11px 0;
  border-top: 1px solid var(--line);
}

.analytics-list strong {
  flex: 0 0 auto;
}

.admin-kicker {
  display: block;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.admin-card h2 {
  margin: 8px 0 12px;
  font-size: 1.35rem;
}

.admin-card p,
.admin-note {
  color: var(--muted);
}

.admin-status-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.admin-status-list div {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}

.admin-status-list dt {
  color: var(--muted);
  font-size: 0.9rem;
}

.admin-status-list dd {
  margin: 0;
  font-weight: 700;
}

.admin-content-files {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0;
}

.admin-content-files a {
  padding: 10px 14px;
  color: var(--blue);
  font-weight: 800;
  background: #eef5ff;
  border: 1px solid #dbeafe;
  border-radius: 6px;
}

.admin-roadmap {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
  padding-left: 20px;
  color: var(--muted);
}

.admin-session-box {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.admin-session-box span {
  flex: 1 1 100%;
  color: var(--muted);
  font-size: 0.88rem;
  text-align: right;
}

.admin-alert {
  margin-top: 16px;
  padding: 14px 16px;
  color: #92400e;
  background: #fffbeb;
  border: 1px solid #fde68a;
  border-radius: 8px;
}

.admin-alert[data-type="error"] {
  color: #991b1b;
  background: #fef2f2;
  border-color: #fecaca;
}

.admin-login-panel,
.admin-workspace {
  margin-top: 18px;
}

.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  padding: 8px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-tabs button {
  padding: 10px 14px;
  color: var(--muted);
  font: inherit;
  font-weight: 800;
  background: transparent;
  border: 0;
  border-radius: 6px;
  cursor: pointer;
}

.admin-tabs button.is-active {
  color: #ffffff;
  background: var(--blue);
}

.admin-tab-panel {
  display: none;
}

.admin-tab-panel.is-active {
  display: block;
}

.admin-form {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.admin-form.compact {
  max-width: 680px;
}

.admin-form label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 800;
}

.admin-form input,
.admin-form select,
.admin-form textarea {
  width: 100%;
  padding: 11px 12px;
  color: var(--ink);
  font: inherit;
  font-weight: 500;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.admin-form textarea {
  resize: vertical;
}

.admin-toolbar,
.admin-upload-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 10px 0 16px;
}

.admin-toolbar .admin-note {
  margin: 0;
}

.admin-upload-row input[type="file"] {
  max-width: 280px;
}

.admin-upload-row input[type="number"] {
  max-width: 110px;
}

.compact-button {
  min-height: 36px;
  padding: 8px 12px;
  font-size: 0.82rem;
}

.danger-button {
  color: #b42318;
  border-color: rgba(180, 35, 24, 0.28);
}

.admin-table-wrap {
  margin-top: 16px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  background: #ffffff;
}

.admin-table th,
.admin-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.admin-table th {
  color: var(--muted);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.admin-table select,
.admin-table textarea {
  width: 100%;
  margin-bottom: 8px;
  padding: 8px 10px;
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.admin-table textarea {
  min-width: 220px;
  resize: vertical;
}

.admin-editor-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-top: 16px;
}

#product-picker {
  width: 100%;
  padding: 12px;
  font: inherit;
  font-weight: 800;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 6px;
}

.admin-gallery-editor {
  margin-top: 26px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.admin-gallery-editor h3 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.admin-gallery-list {
  display: grid;
  gap: 12px;
}

.admin-gallery-item {
  display: grid;
  grid-template-columns: 88px minmax(160px, 1fr) 110px auto auto;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.admin-gallery-item img {
  width: 88px;
  height: 64px;
  object-fit: contain;
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 6px;
}

.admin-gallery-item input {
  width: 100%;
  padding: 8px 10px;
  font: inherit;
  border: 1px solid var(--line);
  border-radius: 6px;
}

@media (max-width: 760px) {
  .admin-shell {
    width: min(100% - 28px, 1180px);
    padding-top: 18px;
  }

  .admin-hero,
  .admin-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .admin-section-head {
    display: grid;
  }

  .analytics-summary {
    grid-template-columns: 1fr;
  }

  .admin-hero,
  .admin-card {
    padding: 18px;
  }

  .admin-card.wide {
    grid-column: auto;
  }

  .admin-status-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .admin-session-box {
    justify-content: flex-start;
  }

  .admin-session-box span {
    text-align: left;
  }

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

  .admin-gallery-item {
    grid-template-columns: 72px 1fr;
  }

  .admin-gallery-item button,
  .admin-gallery-item input[type="number"] {
    grid-column: 2;
  }
}

/* Q Series public product experience */
.q-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(520px, 1.18fr);
  gap: clamp(28px, 4vw, 76px);
  min-height: min(730px, calc(100dvh - 74px));
  padding: clamp(42px, 5.2vw, 74px) clamp(20px, 5vw, 70px) 44px;
  color: #f6fbff;
  background: #102235;
}

.q-home-hero .hero-copy {
  position: relative;
  z-index: 1;
  max-width: 570px;
}

.q-home-hero .eyebrow {
  color: #9cd5ef;
}

.q-home-hero h1 {
  max-width: 630px;
  color: #ffffff;
  font-size: clamp(52px, 5.3vw, 78px);
  line-height: 0.98;
}

.q-home-hero .hero-lede {
  max-width: 550px;
  color: #cedbe5;
}

.q-home-hero .button.primary {
  color: #082037;
  background: #d8f142;
  border-color: #d8f142;
}

.q-home-hero .button.secondary {
  color: #ffffff;
  background: transparent;
  border-color: #6f879a;
}

.q-home-hero .q-hero-detail {
  color: #a9bdcb;
}

.q-hero-title-mobile,
.q-hero-lede-mobile,
.q-product-title-mobile,
.q-product-lede-mobile {
  display: none;
}

.q-home-hero-media {
  position: relative;
  align-self: stretch;
  display: grid;
  min-height: 540px;
  margin: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    #dce6e9;
  background-size: 48px 48px;
}

.q-home-hero-media img {
  width: 100%;
  height: 100%;
  padding: clamp(16px, 3vw, 48px);
  object-fit: contain;
  object-position: center;
  mix-blend-mode: multiply;
}


.q-series-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.83fr) minmax(520px, 1.17fr);
  min-height: min(700px, calc(100dvh - 74px));
  background: #f4f7fa;
}

.q-series-intro-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(52px, 8vw, 124px) clamp(24px, 6vw, 100px);
}

.q-series-intro-copy h1,
.q-section-heading h2,
.q-detail-copy h2,
.q-product-detail-strip h2 {
  margin: 0;
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.02;
  text-wrap: balance;
}

.q-series-intro-copy h1 {
  max-width: 620px;
  font-size: clamp(48px, 5.5vw, 82px);
}

.q-series-lede {
  max-width: 580px;
  margin: 26px 0 0;
  color: #405169;
  font-size: clamp(17px, 1.4vw, 20px);
}

.q-series-intro-copy .hero-actions {
  margin-top: 32px;
  margin-bottom: 0;
}

.q-intro-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 34px;
  color: #33455f;
  font-size: 14px;
  font-weight: 800;
}

.q-intro-links a {
  padding-bottom: 4px;
  border-bottom: 1px solid #91a2b8;
}

.q-series-intro-scene {
  min-height: 540px;
  margin: 0;
  overflow: hidden;
  background: #d7e1e7;
}

.q-series-intro-scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 56% center;
}

.q-evidence-rail {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1320px;
  margin: 0 auto;
  border-right: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.q-evidence-rail div {
  min-height: 132px;
  padding: 28px clamp(18px, 3vw, 42px);
  border-right: 1px solid var(--line);
}

.q-evidence-rail div:last-child {
  border-right: 0;
}

.q-evidence-rail span,
.q-config-table dt,
.q-kicker {
  display: block;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.q-evidence-rail strong {
  display: block;
  margin-top: 9px;
  color: #1e3049;
  font-size: 17px;
  line-height: 1.22;
}

.q-configuration-section,
.q-detail-evidence,
.q-product-detail-strip {
  padding: clamp(80px, 10vw, 144px) clamp(20px, 5vw, 70px);
}

.q-configuration-section {
  padding-top: clamp(48px, 6vw, 80px);
  padding-bottom: clamp(56px, 7vw, 92px);
  background: #ffffff;
}

.q-section-heading {
  max-width: 760px;
}

.q-section-heading h2,
.q-detail-copy h2,
.q-product-detail-strip h2 {
  font-size: clamp(38px, 4.4vw, 66px);
}

.q-section-heading > p:not(.eyebrow) {
  max-width: 660px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.q-configuration-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(300px, 0.72fr);
  gap: clamp(38px, 8vw, 124px);
  max-width: 1320px;
  margin: 0 auto;
  align-items: start;
}

.q-product-gallery {
  width: 100%;
  margin: 0;
}

.q-product-gallery .main-product-image {
  min-height: 520px;
  background: #f4f7fa;
}

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

.q-product-gallery .thumb-strip {
  justify-content: flex-start;
}

.q-configuration-copy {
  padding-top: 30px;
}

.q-configuration-copy h3 {
  max-width: 410px;
  margin: 13px 0 0;
  color: #1e3049;
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.08;
}

.q-config-table {
  margin: 32px 0 0;
  border-top: 1px solid var(--line);
}

.q-config-table div {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.q-config-table dd {
  margin: 8px 0 0;
  color: #526174;
  font-size: 15px;
}

.q-detail-evidence {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.72fr);
  gap: clamp(40px, 8vw, 136px);
  align-items: center;
  max-width: 1460px;
  margin: 0 auto;
  padding-bottom: clamp(48px, 5vw, 72px);
}

.q-detail-media {
  overflow: hidden;
  background: #e9edf0;
}

.q-detail-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  min-height: 0;
  object-fit: contain;
  object-position: center;
}

.q-product-detail-strip {
  padding-top: 0;
}

.q-detail-copy {
  max-width: 580px;
}

.q-proof-list {
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.q-proof-list div {
  display: grid;
  grid-template-columns: minmax(148px, 0.55fr) minmax(0, 1fr);
  gap: 20px;
  padding: 19px 0;
  border-bottom: 1px solid var(--line);
}

.q-proof-list strong {
  color: #223651;
  font-size: 15px;
}

.q-proof-list span {
  color: #526174;
  font-size: 14px;
}

.q-product-detail-strip {
  display: grid;
  grid-template-columns: minmax(250px, 0.58fr) minmax(0, 1.42fr);
  gap: clamp(32px, 6vw, 92px);
  align-items: start;
  background: #f4f7fa;
}

.q-product-detail-strip > div {
  position: sticky;
  top: 108px;
}

.q-product-detail-strip img {
  width: 100%;
  border: 1px solid #dce3ec;
}

.q-contact-band {
  grid-template-columns: minmax(0, 0.82fr) minmax(440px, 1.18fr);
  align-items: start;
  margin: 0;
  border-radius: 0;
}

.q-rfq-form {
  width: 100%;
}

.q-ad-detail-sequence {
  padding: clamp(64px, 8vw, 104px) clamp(20px, 5vw, 70px);
  background: #f4f7f8;
}

.q-ad-detail-images {
  display: grid;
  gap: 16px;
  width: min(1180px, 100%);
  margin: 0 auto;
}

.q-ad-detail-images img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid #dce3ec;
}

.q-ad-header {
  position: sticky;
  top: 0;
  z-index: 20;
  justify-content: space-between;
}

.q-ad-header .header-cta {
  width: auto;
  flex: 0 0 auto;
}

.q-de-landing {
  background: #ffffff;
}

.q-de-hero,
.q-de-rfq {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(440px, 1.12fr);
  gap: clamp(32px, 6vw, 92px);
  align-items: center;
  padding: clamp(56px, 8vw, 112px) clamp(20px, 6vw, 96px);
}

.q-de-hero {
  background: #eef3f5;
}

.q-de-hero-copy h1,
.q-de-rfq h2 {
  max-width: 720px;
  margin: 0 0 20px;
  color: #102235;
  font-size: clamp(38px, 5.2vw, 74px);
  line-height: 1.02;
}

.q-de-hero-copy > p:not(.eyebrow),
.q-de-rfq > div > p:not(.eyebrow) {
  max-width: 650px;
  color: #4c6070;
  font-size: clamp(18px, 1.8vw, 23px);
  line-height: 1.5;
}

.q-de-hero-image {
  margin: 0;
  background: #ffffff;
}

.q-de-hero-image img {
  display: block;
  width: 100%;
  height: auto;
}

.q-de-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 28px 0;
}

.q-de-facts span {
  padding: 8px 11px;
  border: 1px solid #b7c7d0;
  color: #173150;
  font-size: 13px;
  font-weight: 800;
}

.q-de-intro {
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: center;
  padding: 30px clamp(20px, 6vw, 96px);
  background: #102235;
  color: #ffffff;
}

.q-de-intro p {
  max-width: 850px;
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
}

.q-de-intro a { color: #ccecff; font-weight: 900; white-space: nowrap; }

.q-de-details { padding: clamp(64px, 9vw, 120px) clamp(20px, 6vw, 96px); }
.q-de-details .section-heading { width: min(1180px, 100%); margin: 0 auto 34px; }
.q-de-details .section-heading h2 { max-width: none; }

.q-de-detail-images { display: grid; gap: 14px; width: min(1180px, 100%); margin: 0 auto; }
.q-de-detail-images img { display: block; width: 100%; height: auto; }

.q-de-rfq { background: #102235; align-items: start; }
.q-de-rfq h2 { color: #ffffff; font-size: clamp(34px, 4vw, 56px); }
.q-de-rfq > div > p:not(.eyebrow) { color: #c6d5df; }
.q-de-rfq .eyebrow { color: #9cd5ef; }

@media (max-width: 980px) {
  .q-de-hero,
  .q-de-rfq { grid-template-columns: 1fr; }
  .q-de-hero { padding-top: 48px; }
  .q-de-hero-image { max-width: 680px; }
}

@media (max-width: 640px) {
  .q-de-hero,
  .q-de-rfq { gap: 28px; padding: 40px 20px; }
  .q-de-hero-image { order: -1; }
  .q-de-hero-copy h1,
  .q-de-rfq h2 { font-size: 38px; }
  .q-de-intro { display: block; padding: 24px 20px; }
  .q-de-intro a { display: inline-block; margin-top: 16px; }
  .q-de-details { padding: 56px 14px; }
}

@media (max-width: 980px) {
  .q-contact-band {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  .q-home-hero,
  .q-series-intro,
  .q-configuration-layout,
  .q-detail-evidence,
  .q-product-detail-strip {
    grid-template-columns: 1fr;
  }

  .q-home-hero {
    min-height: auto;
  }

  .q-home-hero-media {
    min-height: 420px;
  }

  .q-series-intro {
    min-height: auto;
  }

  .q-series-intro-copy {
    padding-bottom: 54px;
  }

  .q-series-intro-scene {
    min-height: 460px;
  }

  .q-route-list article {
    grid-template-columns: 54px minmax(190px, 0.62fr) minmax(220px, 1fr);
  }

  .q-route-list article a {
    grid-column: 2 / -1;
  }

  .q-detail-evidence {
    padding-top: 0;
  }

  .q-product-detail-strip > div {
    position: static;
  }
}

@media (max-width: 680px) {
  .q-home-hero {
    display: grid;
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 18px;
    padding: 34px 16px 0;
  }

  .q-home-hero .hero-copy {
    max-width: 100%;
  }

  .q-home-hero h1 {
    max-width: 100%;
    margin-bottom: 14px;
    font-size: clamp(38px, 10vw, 46px);
    line-height: 1.02;
  }

  .q-home-hero .hero-lede {
    max-width: 100%;
    margin-bottom: 18px;
    font-size: 16px;
    line-height: 1.45;
  }

  .q-hero-title-desktop,
  .q-hero-lede-desktop {
    display: none;
  }

  .q-hero-title-mobile,
  .q-hero-lede-mobile {
    display: inline;
  }

  .q-home-hero .hero-actions {
    display: block;
  }

  .q-home-hero .hero-actions .button {
    width: 100%;
  }

  .q-home-hero .hero-actions .secondary,
  .q-home-hero .q-hero-detail {
    display: none;
  }

  .q-home-hero-media {
    min-height: 310px;
    margin: 0 -16px;
  }

  .q-home-hero-media img,
  .q-series-intro-scene img {
    object-position: 58% center;
  }

  .q-series-intro-copy,
  .q-configuration-section,
  .q-detail-evidence,
  .q-product-detail-strip {
    padding-right: 16px;
    padding-left: 16px;
  }

  .q-series-intro {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .q-series-intro-copy {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding-top: 30px;
    padding-bottom: 34px;
  }

  .q-series-intro-copy h1 {
    margin-bottom: 12px;
    font-size: clamp(38px, 10vw, 46px);
    line-height: 1.03;
  }

  .q-series-lede {
    font-size: 16px;
    overflow-wrap: anywhere;
  }

  .q-product-title-desktop,
  .q-product-lede-desktop {
    display: none;
  }

  .q-product-title-mobile,
  .q-product-lede-mobile {
    display: inline;
  }

  .q-series-intro-copy .hero-actions {
    margin-top: 20px;
    flex-direction: column;
    align-items: stretch;
  }

  .q-series-intro-copy .hero-actions .button {
    width: 100%;
    justify-content: center;
  }

  .q-series-intro-copy .hero-actions .secondary,
  .q-intro-links {
    display: none;
  }

  .q-series-intro-scene {
    order: -1;
    min-height: 300px;
  }

  .ecommerce-detail {
    gap: 24px;
    padding: 26px 14px 42px;
  }

  .product-main-view {
    position: static;
  }

  .product-main-view .main-product-image {
    min-height: 310px;
    padding: 20px;
  }

  .thumb-strip {
    display: flex;
    grid-template-columns: none;
    overflow-x: auto;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  .thumb-strip::-webkit-scrollbar {
    display: none;
  }

  .thumb-strip button {
    flex: 0 0 76px;
    height: 76px;
  }

  .product-buy-copy h1 {
    margin-bottom: 10px;
    font-size: clamp(30px, 8.5vw, 38px);
  }

  .product-buy-copy > p {
    display: -webkit-box;
    margin-top: 0;
    margin-bottom: 14px;
    overflow: hidden;
    font-size: 16px;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .listing-meta {
    margin: 12px 0 14px;
  }

  .listing-bullets {
    margin: 12px 0 16px;
  }

  .listing-bullets li:nth-child(n + 3) {
    display: none;
  }

  .q-evidence-rail {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid var(--line);
  }

  .q-evidence-rail div {
    min-height: 112px;
    padding: 20px 16px;
    border-bottom: 1px solid var(--line);
  }

  .q-evidence-rail div:nth-child(2) {
    border-right: 0;
  }

  .q-section-heading h2,
  .q-detail-copy h2,
  .q-product-detail-strip h2 {
    font-size: clamp(34px, 9vw, 46px);
  }

  .q-section-heading > p:not(.eyebrow) {
    font-size: 16px;
  }

  .q-configuration-layout {
    margin-top: 0;
  }

  .q-product-gallery .main-product-image {
    min-height: 330px;
  }

  .q-product-gallery .thumb-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .q-configuration-copy {
    padding-top: 0;
  }

  .q-detail-evidence {
    gap: 38px;
  }

  .q-detail-media {
    margin: 0 -16px;
  }

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

  .q-proof-list div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .q-product-detail-strip {
    gap: 30px;
  }
}