:root {
  --qs-bg: #070d15;
  --qs-bg-2: #0b121e;
  --qs-panel: #111a26;
  --qs-border: rgba(148, 163, 184, .22);
  --qs-text: #eef4fb;
  --qs-muted: #9aa9ba;
  --qs-blue: #19a7e8;
  --qs-blue-2: #0e74b6;
  --qs-white: #f8f9fa;
  --qs-ink: #111827;
  --qs-soft: #e5e7eb;
  --qs-ease: cubic-bezier(.22, 1, .36, 1);
  --qs-ease-fast: cubic-bezier(.2, .8, .2, 1);
  --qs-scroll-progress: 0;
}

body.qs-site {
  margin: 0;
  background: var(--qs-bg);
  color: var(--qs-text);
  font-family: Inter, Arial, Helvetica, sans-serif;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

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

.qs-site a {
  color: inherit;
  text-decoration: none;
}

.qs-site a:focus,
.qs-site button:focus,
.qs-site input:focus,
.qs-site textarea:focus {
  outline: none;
}

.qs-site a:focus-visible,
.qs-site button:focus-visible,
.qs-site input:focus-visible,
.qs-site textarea:focus-visible {
  outline: 2px solid rgba(14, 116, 182, .48);
  outline-offset: 2px;
}

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

.qs-motion-ready .qs-reveal {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity .64s var(--qs-ease), transform .64s var(--qs-ease);
  transition-delay: calc(min(var(--qs-reveal-index, 0), 8) * 64ms);
  will-change: opacity, transform;
}

.qs-motion-ready .qs-reveal.qs-reveal-left {
  transform: translate3d(-28px, 0, 0);
}

.qs-motion-ready .qs-reveal.qs-reveal-right {
  transform: translate3d(28px, 0, 0);
}

.qs-motion-ready .qs-reveal.qs-reveal-zoom {
  transform: translate3d(0, 18px, 0) scale(.975);
}

.qs-motion-ready .qs-reveal.in-view {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

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

.qs-scroll-rail {
  position: fixed;
  top: 86px;
  right: 18px;
  z-index: 35;
  width: 2px;
  height: min(42vh, 360px);
  background: rgba(148, 163, 184, .16);
  pointer-events: none;
}

.qs-scroll-rail span {
  display: block;
  width: 100%;
  height: 100%;
  background: #8fb3d1;
  transform: scaleY(var(--qs-scroll-progress));
  transform-origin: top;
}

.qs-header {
  position: sticky;
  top: 0;
  z-index: 40;
  height: 66px;
  display: grid;
  grid-template-columns: 44px auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 0 max(20px, calc((100vw - 1180px) / 2));
  background: rgba(7, 13, 21, .92);
  border-bottom: 1px solid rgba(148, 163, 184, .22);
  backdrop-filter: blur(14px);
  transition: background .28s ease, border-color .28s ease, box-shadow .28s ease;
}

.qs-scrolled .qs-header {
  background: rgba(5, 10, 17, .96);
  border-bottom-color: rgba(148, 163, 184, .28);
  box-shadow: 0 12px 28px rgba(0, 0, 0, .2);
}

.qs-menu {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  gap: 4px;
  padding: 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.qs-menu span {
  width: 18px;
  height: 1px;
  background: #dbeafe;
  transition: transform .2s ease, opacity .2s ease, background .2s ease;
}

.qs-menu:hover span {
  background: #9fb0c5;
}

.qs-menu:hover span:nth-child(1) {
  transform: translateX(-2px);
}

.qs-menu:hover span:nth-child(3) {
  transform: translateX(2px);
}

.qs-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2px;
}

.qs-site a.qs-brand {
  color: #f8fafc;
}

.qs-brand img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  transition: transform .32s var(--qs-ease), opacity .32s ease;
}

.qs-brand:hover img {
  opacity: .9;
  transform: rotate(-4deg) scale(1.06);
}

.qs-nav {
  display: flex;
  justify-content: center;
  align-items: stretch;
  gap: clamp(14px, 1.7vw, 26px);
  font-size: 12px;
  color: #cbd5e1;
  min-width: 0;
}

.qs-nav a,
.qs-nav-button {
  position: relative;
  padding: 24px 0 21px;
  border-bottom: 2px solid transparent;
  color: inherit;
  font: inherit;
  letter-spacing: 0;
  transition: color .2s ease;
}

.qs-nav-button {
  border: 0;
  background: transparent;
  cursor: pointer;
}

.qs-nav a::after,
.qs-nav-button::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  background: var(--qs-blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .24s var(--qs-ease-fast);
}

.qs-nav a:hover,
.qs-nav-button:hover,
.qs-nav-group:focus-within .qs-nav-button,
.qs-nav-group:hover .qs-nav-button {
  color: #fff;
}

.qs-nav a:hover::after,
.qs-nav-button:hover::after,
.qs-nav-group:focus-within .qs-nav-button::after,
.qs-nav-group:hover .qs-nav-button::after {
  transform: scaleX(1);
  transform-origin: left;
}

.qs-nav-group {
  position: relative;
  display: flex;
  align-items: stretch;
}

.qs-nav-menu {
  position: absolute;
  top: calc(100% - 7px);
  right: 50%;
  z-index: 55;
  width: 220px;
  padding: 12px;
  display: grid;
  gap: 4px;
  background: rgba(8, 17, 29, .96);
  border: 1px solid rgba(148, 163, 184, .28);
  box-shadow: 0 18px 42px rgba(0, 0, 0, .28);
  backdrop-filter: blur(16px);
  opacity: 0;
  pointer-events: none;
  transform: translate(50%, 8px);
  transition: opacity .2s ease, transform .24s var(--qs-ease);
}

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

.qs-nav-menu a {
  padding: 10px 12px;
  color: #cbd5e1;
  border: 1px solid transparent;
}

.qs-nav-menu a::after {
  display: none;
}

.qs-nav-menu a:hover {
  color: #fff;
  border-color: rgba(148, 163, 184, .26);
  background: rgba(255, 255, 255, .05);
}

.qs-quote-btn,
.qs-primary,
.qs-secondary,
.qs-contact-form button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
  overflow: hidden;
  transition: transform .2s var(--qs-ease-fast), box-shadow .2s ease, border-color .2s ease, background .2s ease, color .2s ease;
}

.qs-quote-btn,
.qs-secondary {
  color: #dbeafe;
  border: 1px solid rgba(148, 163, 184, .42);
  background: rgba(15, 23, 42, .55);
}

.qs-primary,
.qs-contact-form button {
  color: #fff;
  border: 1px solid #0e74b6;
  background: #0e74b6;
}

.qs-site .qs-primary,
.qs-white-page .qs-primary,
.qs-rfq-box .qs-primary {
  color: #fff;
}

.qs-primary:hover,
.qs-contact-form button:hover {
  transform: translateY(-1px);
  color: #fff;
  background: #0b639c;
  box-shadow: 0 10px 22px rgba(15, 23, 42, .22);
}

.qs-secondary:hover,
.qs-quote-btn:hover {
  border-color: rgba(226, 232, 240, .52);
  background: rgba(30, 41, 59, .72);
}

.qs-header .qs-quote-btn {
  color: #dbeafe;
}

.qs-header .qs-quote-btn:hover {
  color: #fff;
}

.qs-drawer {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 80;
  width: min(460px, 92vw);
  height: 100vh;
  padding: 34px;
  background: #08111d;
  border-right: 1px solid rgba(148, 163, 184, .24);
  transform: translateX(-104%);
  transition: transform .26s ease;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #334155 #08111d;
}

.qs-drawer::-webkit-scrollbar {
  width: 8px;
}

.qs-drawer::-webkit-scrollbar-track {
  background: #08111d;
}

.qs-drawer::-webkit-scrollbar-thumb {
  border: 2px solid #08111d;
  background: #334155;
}

html.qs-drawer-open,
body.qs-drawer-open {
  overflow: hidden;
}

.qs-drawer.open {
  transform: translateX(0);
}

.qs-drawer-backdrop {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 0, 0, .48);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

.qs-drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.qs-drawer-close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  border: 1px solid var(--qs-border);
  border-radius: 6px;
  background: rgba(255, 255, 255, .04);
  color: #fff;
  font-size: 24px;
  cursor: pointer;
}

.qs-drawer h2 {
  margin: 8px 0 24px;
  color: #f8fafc;
  font-size: 28px;
}

.qs-drawer-quicklinks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0 0 28px;
}

.qs-drawer-quicklinks a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  color: #dbeafe;
  border: 1px solid rgba(148, 163, 184, .2);
  background: rgba(255, 255, 255, .035);
  font-size: 12px;
  font-weight: 800;
  transition: background .18s ease, border-color .18s ease, color .18s ease, transform .18s var(--qs-ease-fast);
}

.qs-drawer-quicklinks a:hover {
  color: #fff;
  border-color: rgba(25, 167, 232, .42);
  background: rgba(25, 167, 232, .09);
  transform: translateX(2px);
}

.qs-drawer-product-label {
  margin-top: 8px;
  padding-top: 22px;
  border-top: 1px solid rgba(148, 163, 184, .18);
}

.qs-drawer-grid {
  display: grid;
  gap: 12px;
}

.qs-drawer-group {
  display: grid;
  padding: 18px;
  border: 1px solid var(--qs-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, .03);
}

.qs-drawer-parent {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0;
  border: 0;
  background: transparent;
  color: #fff;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.qs-drawer-parent em {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(148, 163, 184, .35);
  border-radius: 999px;
  color: #cbd5e1;
  font-style: normal;
  line-height: 1;
  transition: transform .18s ease, background .18s ease;
}

.qs-drawer-group.open .qs-drawer-parent em {
  transform: rotate(45deg);
  background: rgba(148, 163, 184, .12);
}

.qs-drawer-children {
  display: grid;
  gap: 8px;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height .22s ease, opacity .18s ease, padding-top .22s ease;
}

.qs-drawer-group.open .qs-drawer-children {
  max-height: 420px;
  opacity: 1;
  padding-top: 12px;
}

.qs-drawer-children a {
  color: #9fb0c5;
  font-size: 13px;
}

.qs-drawer-view {
  color: #dbeafe !important;
  font-weight: 800;
}

.qs-drawer-children a:hover {
  color: #d7e5f2;
}

.qs-hero {
  position: relative;
  overflow: hidden;
  min-height: 650px;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  scroll-margin-top: 86px;
}

.qs-home-hero {
  background-position: center 48%;
}

.qs-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(3, 8, 14, .92) 0%, rgba(3, 8, 14, .78) 34%, rgba(3, 8, 14, .48) 70%, rgba(3, 8, 14, .66) 100%),
    linear-gradient(180deg, rgba(7, 13, 21, .12) 0%, rgba(7, 13, 21, .92) 100%);
  pointer-events: none;
}

.qs-contact-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 18, .64);
  pointer-events: none;
}

.qs-hero .qs-wrap,
.qs-inner-hero .qs-wrap,
.qs-contact-hero .qs-wrap {
  position: relative;
  z-index: 1;
}

.qs-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 392px);
  gap: 64px;
  align-items: center;
}

.qs-hero-copy {
  max-width: 735px;
}

.qs-eyebrow {
  margin: 0 0 14px;
  color: var(--qs-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 3px;
  text-transform: uppercase;
}

.qs-hero h1,
.qs-inner-hero h1,
.qs-white-hero h1,
.qs-contact-hero h1 {
  max-width: 820px;
  margin: 0;
  color: #fff;
  font-size: clamp(42px, 6.4vw, 74px);
  line-height: .98;
  letter-spacing: 0;
}

.qs-hero-sub,
.qs-inner-hero p,
.qs-contact-hero p {
  max-width: 640px;
  margin: 22px 0 0;
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.65;
}

.qs-hero-panel {
  align-self: end;
  padding: 28px;
  border: 1px solid rgba(148, 163, 184, .28);
  background:
    linear-gradient(180deg, rgba(15, 23, 42, .82), rgba(8, 16, 27, .72));
  box-shadow: 0 30px 78px rgba(0, 0, 0, .34);
  backdrop-filter: blur(18px) saturate(1.2);
}

.qs-hero-panel span {
  display: block;
  margin-bottom: 14px;
  color: #83c8ef;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}

.qs-hero-panel strong {
  display: block;
  color: #fff;
  font-size: 23px;
  line-height: 1.18;
}

.qs-hero-panel p {
  margin: 16px 0 0;
  color: #b9c7d8;
  font-size: 15px;
  line-height: 1.65;
}

.qs-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 24px;
  border: 1px solid rgba(148, 163, 184, .2);
  background: rgba(255, 255, 255, .04);
}

.qs-hero-stats div {
  min-height: 76px;
  padding: 16px 12px;
  background: rgba(7, 13, 21, .7);
  border-right: 1px solid rgba(148, 163, 184, .16);
}

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

.qs-hero-stats b,
.qs-hero-stats em {
  display: block;
}

.qs-hero-stats b {
  color: #fff;
  font-size: 18px;
}

.qs-hero-stats em {
  margin-top: 6px;
  color: #8ea0b4;
  font-size: 11px;
  font-style: normal;
  line-height: 1.35;
  text-transform: uppercase;
}

.qs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.qs-partners {
  padding: 34px 0 36px;
  background: #fff;
  border-top: 1px solid rgba(15, 23, 42, .08);
  border-bottom: 1px solid rgba(15, 23, 42, .08);
  scroll-margin-top: 86px;
}

.qs-partner-title {
  margin: 0 0 24px;
  color: #526173;
  text-align: center;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 4px;
}

.qs-partner-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  align-items: center;
  gap: 30px;
}

.qs-partner-row img {
  width: 122px;
  max-height: 40px;
  object-fit: contain;
  margin: 0 auto;
  opacity: .72;
  filter: brightness(0);
  transition: opacity .24s ease, filter .24s ease, transform .24s var(--qs-ease-fast);
}

.qs-partner-row img:hover {
  opacity: .96;
  filter: brightness(0);
  transform: translateY(-3px);
}

.qs-section {
  padding: 92px 0;
  scroll-margin-top: 86px;
}

.qs-dark-band {
  background:
    radial-gradient(circle at 12% 10%, rgba(25, 167, 232, .09), transparent 28%),
    linear-gradient(180deg, #07101b 0%, #0a111c 56%, #070d15 100%);
  border-top: 1px solid rgba(148, 163, 184, .1);
  border-bottom: 1px solid rgba(148, 163, 184, .12);
}

.qs-section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 34px;
}

.qs-section-head h2,
.qs-procurement h2,
.qs-about-strip h2,
.qs-contact-copy h2 {
  margin: 0;
  color: #fff;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
}

.qs-dark-band .qs-section-head h2 {
  max-width: 760px;
}

.qs-section-intro {
  max-width: 600px;
  margin: 2px 0 0;
  color: #98a8bb;
  font-size: 15px;
  line-height: 1.7;
}

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

.qs-category-card,
.qs-root-card {
  position: relative;
  min-height: 285px;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, .16);
  border-radius: 8px;
  background: #0d1522;
  isolation: isolate;
  transform: translateY(0);
  transition: transform .28s var(--qs-ease-fast), border-color .28s ease, box-shadow .28s ease, background .28s ease;
}

.qs-category-card:hover,
.qs-root-card:hover {
  transform: translateY(-5px);
  border-color: rgba(143, 179, 209, .46);
  background: #111d2d;
  box-shadow: 0 22px 46px rgba(0, 0, 0, .26);
}

.qs-category-card::before,
.qs-root-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(255, 255, 255, .78);
  mix-blend-mode: screen;
  opacity: .22;
  transform: scaleX(1);
  transform-origin: right;
  transition: transform .32s ease, opacity .32s ease;
}

.qs-category-card:hover::before,
.qs-root-card:hover::before {
  opacity: 0;
  transform: scaleX(0);
}

.qs-category-card img,
.qs-root-card img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .58;
  transition: transform .4s ease, opacity .3s ease;
}

.qs-category-card:hover img,
.qs-root-card:hover img {
  opacity: .78;
  transform: scale(1.04);
}

.qs-category-card span,
.qs-root-card span,
.qs-product-card span,
.qs-subcategory-card span,
.qs-blog-card span {
  display: inline-flex;
  margin-bottom: 12px;
  color: #8fb3d1;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.qs-category-card h3,
.qs-root-card h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 24px;
  line-height: 1.12;
  transition: transform .28s ease;
}

.qs-category-card:hover h3,
.qs-root-card:hover h2 {
  transform: scale(1.035);
}

.qs-category-card p,
.qs-root-card p {
  margin: 0;
  max-width: 260px;
  color: #dbeafe;
  font-size: 14px;
  line-height: 1.6;
}

.qs-home-cats .qs-category-card,
.qs-products-dark .qs-root-card {
  min-height: 260px;
  padding: 22px;
  background: #0d1522;
  border-color: rgba(148, 163, 184, .24);
}

.qs-home-cats .qs-category-card:hover,
.qs-products-dark .qs-root-card:hover {
  border-color: rgba(25, 167, 232, .34);
  box-shadow: 0 24px 54px rgba(0, 0, 0, .28);
}

.qs-home-cats .qs-category-card::before,
.qs-products-dark .qs-root-card::before {
  background:
    linear-gradient(180deg, rgba(4, 9, 16, .12) 0%, rgba(4, 9, 16, .78) 100%),
    linear-gradient(90deg, rgba(4, 9, 16, .72) 0%, rgba(4, 9, 16, .18) 100%);
  mix-blend-mode: normal;
  opacity: 1;
}

.qs-home-cats .qs-category-card:hover::before,
.qs-products-dark .qs-root-card:hover::before {
  opacity: .84;
  transform: scaleX(.96);
}

.qs-home-cats .qs-category-card img,
.qs-products-dark .qs-root-card img {
  opacity: .58;
  filter: saturate(.82) contrast(1.04);
}

.qs-home-cats .qs-category-card:hover img,
.qs-products-dark .qs-root-card:hover img {
  opacity: .72;
}

.qs-home-cats .qs-category-card h3,
.qs-products-dark .qs-root-card h2 {
  color: #fff;
}

.qs-home-cats .qs-category-card p,
.qs-products-dark .qs-root-card p {
  color: #c9d6e5;
}

.qs-procurement {
  background:
    linear-gradient(180deg, #0a111c 0%, #101827 100%);
  border-top: 1px solid rgba(148, 163, 184, .14);
  border-bottom: 1px solid rgba(148, 163, 184, .14);
}

.qs-procurement-grid,
.qs-about-grid,
.qs-contact-grid,
.qs-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 54px;
  align-items: center;
}

.qs-procurement p,
.qs-about-strip p,
.qs-contact-copy p {
  color: #b9c7d8;
  font-size: 16px;
  line-height: 1.8;
}

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

.qs-support-list div {
  padding: 20px 22px 20px 24px;
  border: 1px solid var(--qs-border);
  border-left: 3px solid rgba(25, 167, 232, .62);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(25, 167, 232, .1), transparent 42%),
    rgba(7, 13, 21, .48);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .04);
  transition: transform .24s var(--qs-ease-fast), border-color .24s ease, background .24s ease, box-shadow .24s ease;
}

.qs-support-list div:hover {
  transform: translateX(5px);
  border-color: rgba(25, 167, 232, .4);
  background: rgba(14, 116, 182, .12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06), 0 14px 30px rgba(0, 0, 0, .18);
}

.qs-support-list strong {
  display: block;
  margin-bottom: 6px;
  color: #fff;
  font-size: 17px;
  line-height: 1.35;
}

.qs-support-list span {
  color: #b9c7d8;
  font-size: 15px;
  line-height: 1.55;
}

.qs-about-strip {
  background: #070d15;
}

.qs-about-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 8px;
  transition: transform .42s var(--qs-ease), box-shadow .32s ease;
}

.qs-about-grid img:hover {
  transform: translateY(-5px) scale(1.01);
  box-shadow: 0 22px 48px rgba(0, 0, 0, .24);
}

.qs-text-link {
  display: inline-flex;
  margin-top: 14px;
  color: #8fb3d1;
  font-weight: 800;
  transition: transform .2s var(--qs-ease-fast), color .2s ease;
}

.qs-text-link:hover {
  color: #e5eef8;
  transform: translateX(4px);
}

.qs-inner-hero,
.qs-contact-hero {
  position: relative;
  overflow: hidden;
  min-height: 410px;
  display: flex;
  align-items: center;
  padding: 92px 0 72px;
  background: #090f19;
  scroll-margin-top: 86px;
}

.qs-category-hero {
  background-size: cover;
  background-position: center;
}

.qs-category-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 13, 21, .92) 0%, rgba(7, 13, 21, .7) 48%, rgba(7, 13, 21, .42) 100%),
    linear-gradient(180deg, rgba(7, 13, 21, .18), rgba(7, 13, 21, .74));
}

.qs-category-hero .qs-wrap {
  position: relative;
}

.qs-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin: 0 0 28px;
  color: #9fb0c5;
  font-size: 13px;
}

.qs-breadcrumb a:hover {
  color: #d7e5f2;
}

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

.qs-subcategory-card {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--qs-border);
  border-radius: 8px;
  background: #101827;
  transition: transform .2s ease, border-color .2s ease;
}

.qs-subcategory-card:hover {
  transform: translateY(-3px);
  border-color: rgba(148, 163, 184, .46);
}

.qs-subcategory-card h2 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 25px;
  line-height: 1.15;
}

.qs-subcategory-card p {
  color: #b9c7d8;
  line-height: 1.65;
}

.qs-subcategory-card em {
  display: inline-flex;
  align-items: center;
  margin-top: 18px;
  color: #8fb3d1;
  font-size: 12px;
  font-style: normal;
  font-weight: 900;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.qs-primary-category-page .qs-subcategory-picker {
  background:
    radial-gradient(circle at 20% 0%, rgba(25, 167, 232, .13), transparent 34%),
    linear-gradient(180deg, #0a111c 0%, #070d15 100%);
  border-top: 1px solid rgba(148, 163, 184, .12);
}

.qs-primary-category-page .qs-subcategory-card {
  border-color: rgba(148, 163, 184, .22);
  background:
    linear-gradient(180deg, rgba(22, 27, 34, .98), rgba(13, 17, 23, .98));
  color: #fff;
  box-shadow: none;
}

.qs-primary-category-page .qs-subcategory-card:hover {
  border-color: rgba(25, 167, 232, .42);
  box-shadow: 0 18px 42px rgba(0, 0, 0, .24);
}

.qs-primary-category-page .qs-subcategory-card h2 {
  color: #fff;
}

.qs-primary-category-page .qs-subcategory-card p {
  color: #b9c7d8;
}

.qs-white-page {
  background: #eef3f7;
  color: var(--qs-ink);
}

.qs-white-page .qs-header {
  background: rgba(7, 13, 21, .94);
}

.qs-white-hero {
  position: relative;
  overflow: hidden;
  padding: 86px 0 50px;
  background: var(--qs-white);
  border-bottom: 1px solid var(--qs-soft);
  text-align: center;
}

.qs-white-hero .qs-wrap {
  position: relative;
  z-index: 1;
}

.qs-white-hero .qs-eyebrow {
  justify-content: center;
}

.qs-white-hero h1 {
  max-width: 900px;
  margin: 0 auto;
  color: var(--qs-ink);
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
}

.qs-white-hero p {
  max-width: 740px;
  margin: 18px auto 0;
  color: #475569;
  font-size: 17px;
  line-height: 1.7;
}

.qs-category-detail-page {
  background: #f8f9fa;
}

.qs-category-white-hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 66px;
  text-align: left;
}

.qs-category-white-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: min(42vw, 600px);
  background-image: var(--qs-category-bg);
  background-size: cover;
  background-position: center;
  filter: grayscale(1);
  opacity: .055;
  pointer-events: none;
}

.qs-category-white-hero .qs-wrap {
  position: relative;
  z-index: 1;
}

.qs-category-white-hero .qs-eyebrow {
  justify-content: flex-start;
}

.qs-category-white-hero h1,
.qs-category-white-hero p {
  margin-left: 0;
  margin-right: 0;
}

.qs-white-section {
  padding: 68px 0 90px;
  background:
    linear-gradient(180deg, #eef3f7 0%, #f8fafc 42%, #eef3f7 100%);
}

.qs-light-breadcrumb {
  color: #64748b;
}

.qs-light-breadcrumb a:hover {
  color: var(--qs-blue-2);
}

.qs-subcategory-workspace {
  display: flex;
  align-items: flex-start;
  width: 100%;
  overflow: hidden;
}

.qs-category-detail-page .qs-white-section {
  background: #f8f9fa;
}

.qs-category-detail-page .qs-subcategory-grid {
  flex: 1 1 100%;
  min-width: 0;
  transition: flex-basis .45s cubic-bezier(.22, 1, .36, 1), max-width .45s cubic-bezier(.22, 1, .36, 1), gap .32s ease, transform .45s cubic-bezier(.22, 1, .36, 1);
}

.qs-category-detail-page .qs-subcategory-card {
  position: relative;
  width: 100%;
  min-height: 218px;
  border-color: #dbe4ee;
  background: #fff;
  box-shadow: 0 16px 38px rgba(15, 23, 42, .06);
  color: var(--qs-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease, background-color .22s ease;
}

.qs-category-detail-page .qs-subcategory-card:hover,
.qs-category-detail-page .qs-subcategory-card.active {
  transform: translateY(-4px);
  border-color: rgba(14, 116, 182, .42);
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, .1);
}

.qs-category-detail-page .qs-subcategory-card.active::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  height: 3px;
  background: #0e74b6;
  border-radius: 999px 999px 0 0;
}

.qs-category-detail-page .qs-subcategory-card h2 {
  color: var(--qs-ink);
}

.qs-category-detail-page .qs-subcategory-card p {
  color: #475569;
}

.qs-category-detail-page .qs-subcategory-card em {
  color: #0284c7;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-grid {
  flex: 0 0 min(300px, 32%);
  max-width: min(300px, 32%);
  grid-template-columns: 1fr;
  gap: 12px;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card {
  min-height: 0;
  padding: 16px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .05);
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card:hover,
.qs-subcategory-workspace.is-product-mode .qs-subcategory-card.active {
  transform: translateX(4px);
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card.active {
  background: #f0f9ff;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card.active::after {
  top: 14px;
  right: auto;
  bottom: 14px;
  left: 0;
  width: 3px;
  height: auto;
  border-radius: 0 999px 999px 0;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card span {
  font-size: 10px;
  letter-spacing: 1.7px;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card h2 {
  margin-bottom: 0;
  font-size: 16px;
  line-height: 1.22;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card p {
  display: none;
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-card em {
  display: none;
}

.qs-subcategory-panels {
  flex: 0 0 0;
  max-width: 0;
  min-width: 0;
  margin-top: 0;
  margin-left: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateX(56px);
  transition: flex-basis .45s cubic-bezier(.22, 1, .36, 1), max-width .45s cubic-bezier(.22, 1, .36, 1), margin-left .45s cubic-bezier(.22, 1, .36, 1), opacity .28s ease .08s, transform .45s cubic-bezier(.22, 1, .36, 1);
}

.qs-subcategory-workspace.is-product-mode .qs-subcategory-panels {
  flex: 1 1 auto;
  max-width: calc(100% - 328px);
  margin-left: 28px;
  overflow: visible;
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0);
}

.qs-subcategory-products {
  padding-top: 0;
}

.qs-subcategory-products[hidden] {
  display: none;
}

.qs-subcategory-products.active {
  animation: qsSubcategoryPanelIn .34s cubic-bezier(.22, 1, .36, 1) both;
}

.qs-subcategory-products-head {
  margin: 0 0 18px;
}

.qs-subcategory-products-head h2 {
  margin: 0;
  color: var(--qs-ink);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.12;
}

.qs-subcategory-products .qs-product-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 520px), 1fr));
}

@keyframes qsSubcategoryPanelIn {
  from {
    opacity: 0;
    transform: translateX(34px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

.qs-product-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 22px;
  padding: 20px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  transition: transform .26s var(--qs-ease-fast), border-color .26s ease, box-shadow .26s ease;
}

.qs-product-card:hover {
  transform: translateY(-5px);
  border-color: rgba(148, 163, 184, .45);
  box-shadow: 0 20px 48px rgba(15, 23, 42, .1);
}

.qs-product-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  border-radius: 8px;
  background: #eef3f7;
  transition: transform .32s var(--qs-ease), background .24s ease;
}

.qs-product-card:hover img {
  background: #eef2f7;
  transform: scale(1.035);
}

.qs-product-card h2,
.qs-empty-product h2,
.qs-rfq-box h2,
.qs-detail-summary h1,
.qs-article-wrap h1 {
  margin: 0 0 12px;
  color: var(--qs-ink);
  line-height: 1.12;
}

.qs-product-card p,
.qs-empty-product p,
.qs-rfq-box p {
  color: #475569;
  line-height: 1.65;
}

.qs-mini-badges,
.qs-badge-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 18px;
}

.qs-mini-badges em,
.qs-badge-grid span {
  padding: 7px 10px;
  border-radius: 999px;
  background: #eef2f7;
  color: #334155;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  transition: transform .18s ease, background .18s ease;
}

.qs-product-card:hover .qs-mini-badges em,
.qs-badge-grid span:hover {
  background: #e2e8f0;
  transform: translateY(-1px);
}

.qs-product-link {
  width: fit-content;
}

.qs-empty-product {
  padding: 42px;
  border: 1px solid var(--qs-soft);
  border-radius: 8px;
  background: #fff;
  text-align: center;
}

.qs-empty-product .qs-primary {
  margin-top: 12px;
}

.qs-detail-grid {
  align-items: start;
}

.qs-gallery-main {
  display: grid;
  place-items: center;
  min-height: 460px;
  padding: 28px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(248, 250, 252, .96));
  box-shadow: 0 24px 70px rgba(15, 23, 42, .08);
  transition: border-color .24s ease, box-shadow .24s ease;
}

.qs-gallery-main:hover {
  border-color: rgba(148, 163, 184, .45);
  box-shadow: 0 22px 54px rgba(15, 23, 42, .08);
}

.qs-gallery-main img {
  max-height: 410px;
  object-fit: contain;
  transition: transform .32s var(--qs-ease);
}

.qs-gallery-main:hover img {
  transform: scale(1.025);
}

.qs-product-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}

.qs-product-thumbs button {
  height: 104px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: rgba(255, 255, 255, .92);
  cursor: pointer;
  transition: transform .2s var(--qs-ease-fast), border-color .2s ease, box-shadow .2s ease;
}

.qs-product-thumbs button.active {
  border-color: #0e74b6;
  box-shadow: 0 10px 22px rgba(15, 23, 42, .08);
}

.qs-product-thumbs button:hover {
  transform: translateY(-2px);
  border-color: rgba(148, 163, 184, .5);
}

.qs-product-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qs-detail-summary {
  padding: 10px 0;
}

.qs-detail-summary h1 {
  font-size: clamp(34px, 5vw, 56px);
}

.qs-detail-summary > p {
  color: #475569;
  font-size: 17px;
  line-height: 1.7;
}

.qs-rfq-box {
  margin-top: 24px;
  padding: 24px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  box-shadow: 0 18px 42px rgba(15, 23, 42, .06);
}

.qs-detail-tabs,
.qs-spec-section {
  margin-top: 52px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 16px 44px rgba(15, 23, 42, .05);
}

.qs-tab-nav,
.qs-spec-menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid #d7e0ea;
}

.qs-tab-nav button,
.qs-spec-menu button {
  min-height: 50px;
  padding: 0 22px;
  border: 0;
  border-right: 1px solid #d7e0ea;
  background: transparent;
  color: #475569;
  font-weight: 800;
  cursor: pointer;
  transition: color .18s ease, background .18s ease;
}

.qs-tab-nav button.active,
.qs-spec-menu button.active {
  color: #0b639c;
  background: #e8f4fb;
}

.qs-tab-pane {
  display: none;
  padding: 28px;
  color: #334155;
  line-height: 1.8;
}

.qs-tab-pane.active,
.qs-spec-table.active {
  display: block;
  animation: qsPanelFade .24s var(--qs-ease) both;
}

@keyframes qsPanelFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.qs-feature-list,
.qs-faq-list {
  display: grid;
  gap: 12px;
}

.qs-feature-list article,
.qs-faq-list article {
  border: 1px solid var(--qs-soft);
  border-radius: 8px;
  overflow: hidden;
  transition: border-color .22s ease, box-shadow .22s ease;
}

.qs-feature-list article:hover,
.qs-faq-list article:hover {
  border-color: rgba(148, 163, 184, .45);
  box-shadow: 0 12px 30px rgba(15, 23, 42, .06);
}

.qs-feature-list button,
.qs-faq-list button {
  width: 100%;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  border: 0;
  background: #f8fafc;
  color: #0f172a;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.qs-feature-list article > div,
.qs-faq-list article > div {
  max-height: 0;
  overflow: hidden;
  padding: 0 18px;
  opacity: 0;
  color: #475569;
  line-height: 1.75;
  transition: max-height .32s var(--qs-ease), padding .32s var(--qs-ease), opacity .24s ease;
}

.qs-feature-list article.open > div,
.qs-faq-list article.open > div {
  max-height: 420px;
  padding: 18px;
  opacity: 1;
}

@keyframes qsAccordionIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.qs-box-list {
  margin: 0;
  padding-left: 20px;
}

.qs-box-list li {
  margin: 10px 0;
}

.qs-spec-section {
  display: grid;
  grid-template-columns: 260px 1fr;
}

.qs-spec-menu {
  display: grid;
  align-content: start;
  border-bottom: 0;
  border-right: 1px solid var(--qs-soft);
}

.qs-spec-menu button {
  justify-content: flex-start;
  border-right: 0;
  border-bottom: 1px solid var(--qs-soft);
}

.qs-spec-table {
  display: none;
}

.qs-spec-row {
  display: grid;
  grid-template-columns: 260px 1fr;
  border-bottom: 1px solid var(--qs-soft);
}

.qs-spec-row:last-child {
  border-bottom: 0;
}

.qs-spec-row strong,
.qs-spec-row span {
  padding: 18px;
  line-height: 1.55;
}

.qs-spec-row strong {
  background: #f8fafc;
  color: #0f172a;
}

.qs-spec-row span {
  color: #334155;
}

.qs-blog-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 34px;
}

.qs-blog-tabs a {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  border: 1px solid var(--qs-soft);
  border-radius: 999px;
  background: #fff;
  color: #475569;
  font-weight: 800;
}

.qs-blog-tabs a.active,
.qs-blog-tabs a:hover {
  border-color: var(--qs-blue);
  color: var(--qs-blue-2);
}

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

.qs-blog-card {
  padding: 18px;
  border: 1px solid var(--qs-soft);
  border-radius: 8px;
  background: #fff;
  transition: transform .26s var(--qs-ease-fast), border-color .26s ease, box-shadow .26s ease;
}

.qs-blog-card:hover {
  transform: translateY(-5px);
  border-color: rgba(148, 163, 184, .45);
  box-shadow: 0 20px 48px rgba(15, 23, 42, .1);
}

.qs-blog-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: 6px;
  margin-bottom: 18px;
  transition: transform .32s var(--qs-ease), filter .24s ease;
}

.qs-blog-card:hover img {
  filter: saturate(1.06);
  transform: scale(1.015);
}

.qs-blog-card h2 {
  margin: 0 0 12px;
  font-size: 22px;
  line-height: 1.25;
}

.qs-blog-card h2 a {
  color: var(--qs-ink);
}

.qs-blog-card p,
.qs-blog-card time {
  color: #64748b;
  line-height: 1.65;
}

.qs-article-wrap {
  max-width: 860px;
}

.qs-article-wrap h1 {
  font-size: clamp(34px, 5vw, 58px);
}

.qs-article-wrap time {
  display: block;
  margin-bottom: 24px;
  color: #64748b;
}

.qs-article-image {
  border-radius: 8px;
  box-shadow: 0 20px 44px rgba(15, 23, 42, .12);
}

.qs-article-image {
  width: 100%;
  border-radius: 8px;
  margin: 26px 0;
}

.qs-article-body {
  color: #334155;
  font-size: 17px;
  line-height: 1.85;
}

.qs-contact-hero {
  background-size: cover;
  background-position: center;
}

.qs-contact-grid {
  align-items: start;
}

.qs-contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
  border: 1px solid var(--qs-border);
  border-radius: 8px;
  background: rgba(255, 255, 255, .04);
}

.qs-contact-form label {
  display: grid;
  gap: 8px;
  color: #dbeafe;
  font-size: 13px;
  font-weight: 800;
}

.qs-contact-form input,
.qs-contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px;
  border: 1px solid rgba(148, 163, 184, .28);
  border-radius: 6px;
  background: #0b1220;
  color: #fff;
  font: inherit;
}

.qs-contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.qs-form-note {
  margin: 0;
  color: #9fb0c5;
  font-size: 12px;
  line-height: 1.5;
}

.qs-footer {
  position: relative;
  padding: 86px 0 34px;
  background: #050a11;
  border-top: 1px solid rgba(148, 163, 184, .18);
  color: #9fb0c5;
  overflow: hidden;
}

.qs-footer-topline {
  height: 1px;
  margin: 0 0 28px;
  background: rgba(148, 163, 184, .16);
  overflow: hidden;
}

.qs-footer-topline span {
  display: block;
  width: 100%;
  height: 100%;
  background: #8fb3d1;
  transform: scaleX(.22);
  transform-origin: left;
  transition: transform .72s var(--qs-ease);
}

.qs-footer.in-view .qs-footer-topline span {
  transform: scaleX(1);
}

.qs-footer-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(520px, .92fr);
  gap: 56px;
  align-items: start;
  padding: 34px 0 38px;
}

.qs-footer-lead {
  max-width: 520px;
}

.qs-footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2.4px;
}

.qs-footer-brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.qs-footer h2 {
  max-width: 620px;
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(32px, 4.4vw, 58px);
  line-height: 1.02;
  letter-spacing: 0;
}

.qs-footer p {
  margin: 0;
  max-width: 560px;
  color: #a9b8c8;
  font-size: 15px;
  line-height: 1.75;
}

.qs-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.qs-footer-nav {
  display: grid;
  grid-template-columns: 1.1fr .9fr .9fr;
  gap: 18px;
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 8px;
  background: rgba(15, 23, 42, .42);
}

.qs-footer-column {
  min-width: 0;
}

.qs-footer h3 {
  margin: 0 0 14px;
  color: #f8fafc;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.qs-footer a {
  color: #9fb0c5;
  transition: color .18s ease, transform .18s var(--qs-ease-fast);
}

.qs-footer-column a {
  display: block;
  margin: 10px 0;
  font-size: 13px;
  line-height: 1.45;
}

.qs-footer a:hover {
  color: #d7e5f2;
}

.qs-footer-column a:hover {
  transform: translateX(4px);
}

.qs-footer-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(460px, .96fr);
  gap: 28px;
  align-items: center;
  padding: 24px 0;
  border-top: 1px solid rgba(148, 163, 184, .14);
  border-bottom: 1px solid rgba(148, 163, 184, .14);
}

.qs-footer-contact {
  display: grid;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.qs-footer-contact span {
  color: #d8e2ec;
}

.qs-footer-contact a {
  width: fit-content;
}

.qs-footer-partners {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  align-items: center;
}

.qs-footer-partners img {
  width: 100%;
  max-height: 28px;
  object-fit: contain;
  opacity: .5;
  filter: grayscale(1);
  transition: opacity .2s ease, filter .2s ease, transform .2s var(--qs-ease-fast);
}

.qs-footer-partners img:hover {
  opacity: .82;
  filter: grayscale(.2);
  transform: translateY(-2px);
}

.qs-footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding-top: 22px;
  color: #728197;
  font-size: 12px;
  line-height: 1.5;
}

@media (max-width: 1040px) {
  .qs-header {
    grid-template-columns: 44px auto auto;
  }

  .qs-nav {
    display: none;
  }

  .qs-hero-layout {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 76px 0 52px;
  }

  .qs-hero-panel {
    width: min(100%, 560px);
    align-self: start;
  }

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

  .qs-partner-row {
    grid-template-columns: repeat(3, 1fr);
  }

  .qs-procurement-grid,
  .qs-about-grid,
  .qs-contact-grid,
  .qs-detail-grid {
    grid-template-columns: 1fr;
  }

  .qs-footer-panel,
  .qs-footer-meta {
    grid-template-columns: 1fr;
  }

  .qs-footer-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .qs-spec-section {
    grid-template-columns: 1fr;
  }

  .qs-spec-menu {
    border-right: 0;
    border-bottom: 1px solid var(--qs-soft);
  }
}

@media (max-width: 720px) {
  .qs-wrap {
    width: min(100% - 28px, 1180px);
  }

  .qs-header {
    gap: 10px;
    padding: 0 14px;
  }

  .qs-brand span {
    font-size: 10px;
    letter-spacing: 1.5px;
  }

  .qs-quote-btn {
    display: none;
  }

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

  .qs-hero h1,
  .qs-inner-hero h1,
  .qs-white-hero h1,
  .qs-contact-hero h1 {
    font-size: 34px;
    line-height: 1.04;
  }

  .qs-hero-layout {
    gap: 22px;
    padding: 46px 0 34px;
  }

  .qs-hero-panel {
    padding: 18px;
  }

  .qs-hero-stats {
    grid-template-columns: repeat(3, 1fr);
    margin-top: 16px;
  }

  .qs-hero-stats div {
    min-height: 44px;
    padding: 9px 8px;
  }

  .qs-hero-stats b {
    font-size: 15px;
  }

  .qs-hero-stats em {
    display: none;
  }

  .qs-hero-sub {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.6;
  }

  .qs-hero-panel span {
    margin-bottom: 10px;
    font-size: 10px;
  }

  .qs-hero-panel strong {
    font-size: 21px;
  }

  .qs-hero-panel p {
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.55;
  }

  .qs-section,
  .qs-white-section {
    padding: 58px 0;
  }

  .qs-category-grid,
  .qs-subcategory-grid,
  .qs-product-grid,
  .qs-blog-grid {
    grid-template-columns: 1fr;
  }

  .qs-scroll-rail {
    display: none;
  }

  .qs-footer {
    padding: 62px 0 28px;
  }

  .qs-footer-panel {
    gap: 28px;
    padding: 24px 0 30px;
  }

  .qs-footer h2 {
    font-size: 34px;
  }

  .qs-footer-nav,
  .qs-footer-meta {
    grid-template-columns: 1fr;
  }

  .qs-footer-nav {
    padding: 18px;
  }

  .qs-footer-partners {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .qs-footer-bottom {
    display: grid;
  }

  .qs-home-cats {
    grid-template-columns: 1fr;
  }

  .qs-home-cats .qs-category-card {
    min-height: 238px;
  }

  .qs-subcategory-workspace {
    overflow: visible;
  }

  .qs-subcategory-workspace.is-product-mode {
    display: block;
  }

  .qs-subcategory-workspace.is-product-mode .qs-subcategory-grid {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(220px, 78%);
    grid-template-columns: none;
    max-width: 100%;
    overflow-x: auto;
    padding-bottom: 10px;
    scroll-snap-type: x mandatory;
  }

  .qs-subcategory-workspace.is-product-mode .qs-subcategory-card {
    scroll-snap-align: start;
  }

  .qs-subcategory-workspace.is-product-mode .qs-subcategory-panels {
    max-width: 100%;
    margin-top: 22px;
    margin-left: 0;
    transform: translateY(0);
  }

  .qs-subcategory-workspace.is-product-mode .qs-subcategory-products.active {
    animation-name: qsSubcategoryPanelInMobile;
  }

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

  .qs-product-card img {
    max-height: 280px;
  }

  .qs-gallery-main {
    min-height: 300px;
    padding: 18px;
  }

  .qs-gallery-main img {
    max-height: 270px;
  }

  .qs-detail-summary {
    padding-top: 0;
  }

  .qs-rfq-box {
    padding: 22px 20px;
  }

  .qs-product-thumbs {
    grid-template-columns: repeat(3, 1fr);
  }

  .qs-spec-row {
    grid-template-columns: 1fr;
  }

  .qs-blog-tabs {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 4px;
  }
}

@keyframes qsSubcategoryPanelInMobile {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

html {
  scroll-behavior: smooth;
}

.qs-footer-partners img {
  opacity: .72;
  filter: grayscale(1) brightness(1.45) opacity(.72);
}

.qs-footer-partners img:hover {
  opacity: 1;
  filter: none;
}

.qs-home-cats {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.qs-home .qs-dark-band {
  padding: 76px 0 78px;
}

.qs-home .qs-dark-band .qs-section-head {
  max-width: 820px;
  margin-bottom: 30px;
}

.qs-home .qs-dark-band .qs-section-head h2 {
  max-width: 720px;
}

.qs-home-inquiry {
  background:
    radial-gradient(circle at 12% 18%, rgba(25, 167, 232, .12), transparent 32%),
    linear-gradient(180deg, #07101b, #050a11 82%);
  border-top: 1px solid rgba(148, 163, 184, .12);
}

.qs-home-inquiry-grid {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(360px, .68fr);
  gap: 44px;
  align-items: start;
}

.qs-inline-inquiry-form {
  border-color: rgba(148, 163, 184, .24);
  background:
    linear-gradient(180deg, rgba(248, 250, 252, .08), rgba(248, 250, 252, .045));
  box-shadow: 0 28px 74px rgba(0, 0, 0, .28);
  backdrop-filter: blur(10px);
}

.qs-inline-inquiry-form input,
.qs-inline-inquiry-form textarea {
  background: rgba(3, 8, 14, .42);
  border-color: rgba(148, 163, 184, .26);
  color: #f8fafc;
}

.qs-inline-inquiry-form input::placeholder,
.qs-inline-inquiry-form textarea::placeholder {
  color: #8392a5;
}

.qs-subcategory-card {
  color: inherit;
  text-align: left;
}

.qs-subcategory-card.is-rfq-only {
  border-style: dashed;
}

.qs-subcategory-card.is-rfq-only em {
  color: var(--qs-blue-2);
}

.qs-product-list-layout {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 26px;
  align-items: start;
}

.qs-filter-panel {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 10px;
  padding: 20px;
  border: 1px solid #d7e0ea;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 20px 48px rgba(15, 23, 42, .06);
}

.qs-filter-panel a {
  min-height: 38px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #334155;
  font-weight: 800;
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}

.qs-filter-panel a.active,
.qs-filter-panel a:hover {
  border-color: rgba(14, 116, 182, .28);
  background: #eff6ff;
  color: var(--qs-blue-2);
}

.qs-filter-note {
  margin-top: 8px;
  color: #64748b;
  font-size: 12px;
  line-height: 1.55;
}

.qs-detail-rfq-form {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.qs-detail-rfq-form label {
  display: grid;
  gap: 7px;
  color: #334155;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.qs-detail-rfq-form input,
.qs-detail-rfq-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 12px;
  border: 1px solid #d7e0ea;
  border-radius: 6px;
  background: #fff;
  color: #0f172a;
  font: inherit;
}

.qs-detail-rfq-form textarea {
  min-height: 108px;
  resize: vertical;
}

.qs-detail-rfq-form .qs-primary {
  width: 100%;
  border: 0;
}

.qs-contact-methods {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 36px;
}

.qs-contact-methods article {
  min-height: 220px;
  padding: 24px;
  border: 1px solid rgba(148, 163, 184, .22);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(17, 26, 38, .96), rgba(7, 13, 21, .96));
  transition: transform .26s var(--qs-ease-fast), border-color .26s ease, box-shadow .26s ease;
}

.qs-contact-methods article:hover {
  transform: translateY(-4px);
  border-color: rgba(143, 179, 209, .42);
  box-shadow: 0 20px 45px rgba(0, 0, 0, .22);
}

.qs-contact-methods span {
  color: var(--qs-blue);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 3px;
}

.qs-contact-methods h2 {
  margin: 22px 0 12px;
  color: #fff;
  font-size: 22px;
  line-height: 1.18;
}

.qs-contact-methods p,
.qs-contact-qa span {
  color: #9fb0c5;
  line-height: 1.65;
}

.qs-contact-methods article a,
.qs-contact-methods article strong {
  display: block;
  margin-top: 12px;
  color: #e7f6ff;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.55;
}

.qs-contact-methods article a {
  color: #8fd7ff;
  transition: color .2s ease, transform .2s var(--qs-ease-fast);
}

.qs-contact-methods article a:hover {
  color: #fff;
  transform: translateX(4px);
}

.qs-contact-main-grid {
  margin-top: 0;
}

.qs-upload-field input {
  padding: 10px;
  border-style: dashed;
  background: rgba(143, 179, 209, .08);
}

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

.qs-contact-qa article {
  padding: 22px;
  border: 1px solid rgba(148, 163, 184, .18);
  border-radius: 8px;
  background: rgba(255, 255, 255, .035);
}

.qs-contact-qa strong {
  display: block;
  margin-bottom: 10px;
  color: #fff;
}

.qs-faq-page {
  background: #070d15;
}

.qs-faq-hero {
  background:
    radial-gradient(circle at 22% 0%, rgba(25, 167, 232, .22), transparent 28%),
    linear-gradient(180deg, #08111d, #070d15);
}

.qs-faq-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 46px;
  align-items: start;
}

.qs-faq-menu {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(148, 163, 184, .2);
  border-radius: 8px;
  background: rgba(17, 26, 38, .72);
  backdrop-filter: blur(12px);
}

.qs-faq-menu a {
  min-height: 40px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 6px;
  color: #cbd5e1;
  font-weight: 800;
  transition: color .2s ease, background .2s ease;
}

.qs-faq-menu a:hover {
  background: rgba(143, 179, 209, .12);
  color: #fff;
}

.qs-faq-groups {
  display: grid;
  gap: 34px;
}

.qs-faq-group {
  scroll-margin-top: 96px;
}

.qs-faq-list article {
  border-color: rgba(148, 163, 184, .2);
  background: rgba(255, 255, 255, .03);
}

.qs-faq-list button {
  background: rgba(17, 26, 38, .92);
  color: #f8fafc;
}

.qs-faq-list button span {
  color: #8fb3d1;
  font-size: 18px;
  transition: transform .2s ease;
}

.qs-faq-list article.open button span {
  transform: rotate(45deg);
}

.qs-faq-list article > div {
  color: #b6c4d6;
  background: rgba(7, 13, 21, .82);
}

.qs-blog-card.qs-blog-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 26px;
  align-items: center;
  padding: 24px;
}

.qs-blog-card.qs-blog-featured .qs-blog-image-link {
  display: block;
  overflow: hidden;
  border-radius: 8px;
}

.qs-blog-card.qs-blog-featured img {
  aspect-ratio: 16 / 9;
  margin: 0;
}

.qs-blog-card-copy {
  display: grid;
  align-content: center;
}

.qs-blog-card.qs-blog-featured h2 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.06;
}

@media (max-width: 1040px) {
  .qs-home-cats,
  .qs-contact-methods,
  .qs-contact-qa {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .qs-home-inquiry-grid,
  .qs-product-list-layout,
  .qs-faq-layout,
  .qs-blog-card.qs-blog-featured {
    grid-template-columns: 1fr;
  }

  .qs-filter-panel,
  .qs-faq-menu {
    position: static;
  }
}

@media (max-width: 720px) {
  .qs-home-cats,
  .qs-contact-methods,
  .qs-contact-qa {
    grid-template-columns: 1fr;
  }

  .qs-home-inquiry-grid {
    gap: 24px;
  }

  .qs-filter-panel,
  .qs-contact-methods article,
  .qs-contact-qa article,
  .qs-faq-menu,
  .qs-blog-card.qs-blog-featured {
    padding: 18px;
  }

  .qs-contact-methods article {
    min-height: 0;
  }

  .qs-faq-layout {
    gap: 24px;
  }

  .qs-faq-menu {
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
  }

  .qs-blog-card.qs-blog-featured {
    gap: 16px;
  }

  .qs-blog-card.qs-blog-featured img {
    aspect-ratio: 4 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .qs-site *,
  .qs-site *::before,
  .qs-site *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    transition-delay: 0ms !important;
  }

  .qs-motion-ready .qs-reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}

:root {
  --csk-radius: 0;
}

.qs-site *,
.qs-site *::before,
.qs-site *::after,
.qs-page *,
.qs-page *::before,
.qs-page *::after,
.qs-site-header *,
.qs-site-header *::before,
.qs-site-header *::after,
.qs-footer *,
.qs-footer *::before,
.qs-footer *::after,
.csk-cart-drawer,
.csk-cart-drawer *,
.csk-product-card,
.csk-product-card *,
.woocommerce *,
.woocommerce *::before,
.woocommerce *::after {
  border-radius: 0 !important;
}

/* 2026-07 WordPress/WooCommerce integration of the approved frontend. */
.business-selector[hidden],
.welcome-modal[hidden] {
  display: none !important;
}

html.business-selector-open,
body.business-selector-open {
  overflow: hidden;
}

.business-selector {
  position: fixed;
  inset: 0;
  z-index: 900;
  overflow: hidden;
  background: #020509;
}

.welcome-brand-stage {
  position: absolute;
  top: 24px;
  left: 28px;
  z-index: 5;
  width: 268px;
  transform: scale(.72);
  transform-origin: top left;
  pointer-events: none;
}

.welcome-brand-lockup {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #f8fafc;
  filter: drop-shadow(0 0 16px rgba(34, 184, 240, .18));
}

.welcome-brand-lockup img {
  width: 48px;
  height: 48px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.welcome-brand-lockup span {
  font-size: 20px;
  font-weight: 700;
}

.welcome-brand-progress {
  width: 100%;
  height: 1px;
  margin-top: 12px;
  overflow: hidden;
  background: rgba(85, 200, 255, .12);
  opacity: 0;
}

.welcome-brand-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: #55c8ff;
  box-shadow: 0 0 12px rgba(85, 200, 255, .72);
}

.business-selector.is-intro-playing .welcome-brand-stage {
  opacity: 0;
  animation: qsWelcomeBrandJourney 2.3s cubic-bezier(.22, .61, .36, 1) .5s forwards;
}

.business-selector.is-intro-playing .welcome-brand-progress {
  animation: qsWelcomeProgressVisibility 2.05s ease .5s forwards;
}

.business-selector.is-intro-playing .welcome-brand-progress span {
  transform: scaleX(0);
  transform-origin: left center;
  animation: qsWelcomeProgressFill 1.3s ease .5s forwards;
}

.welcome-shell {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
  background: #020509;
}

.welcome-shell::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  z-index: 4;
  width: 1px;
  background: rgba(255, 255, 255, .2);
  pointer-events: none;
}

.business-selector.is-intro-playing .welcome-shell {
  opacity: 0;
  animation: qsWelcomePanelsReveal 1s ease 1.8s forwards;
}

.welcome-panel {
  --welcome-shade: .65;
  position: relative;
  display: flex;
  align-items: flex-end;
  min-width: 0;
  min-height: 100svh;
  padding: clamp(116px, 13vh, 160px) clamp(34px, 4.5vw, 78px) clamp(58px, 9vh, 96px);
  overflow: hidden;
  isolation: isolate;
  transition: transform .42s cubic-bezier(.22, .61, .36, 1), filter .42s ease;
}

.welcome-panel::before,
.welcome-panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.welcome-panel::before {
  z-index: -2;
  background-image: var(--welcome-image);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: scale(1.01);
  transition: transform .6s cubic-bezier(.22, .61, .36, 1), filter .45s ease;
}

.welcome-panel--robot::before {
  background-position: center 48%;
}

.welcome-panel::after {
  z-index: -1;
  background: rgba(2, 6, 12, var(--welcome-shade));
  transition: background-color .45s ease;
}

.welcome-copy {
  position: relative;
  z-index: 2;
  width: min(100%, 580px);
}

.welcome-status,
.welcome-kicker {
  margin: 0 0 18px;
  color: #55c8ff;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  text-shadow: 0 0 14px rgba(85, 200, 255, .42);
}

.welcome-title {
  max-width: 580px;
  margin: 0;
  color: #f8fafc;
  font-size: clamp(36px, 3.2vw, 54px);
  font-weight: 600;
  line-height: 1.05;
}

.welcome-text {
  max-width: 560px;
  margin: 22px 0 0;
  color: #c5ced8;
  font-size: 14px;
  line-height: 1.72;
}

.welcome-text + .welcome-text {
  margin-top: 10px;
}

.welcome-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  width: fit-content;
  margin-top: 26px;
  padding: 0 22px;
  border: 1px solid #55c8ff;
  border-radius: 4px !important;
  background: rgba(4, 12, 20, .28);
  color: #f8fafc;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
  transition: background-color .25s ease, color .25s ease, transform .2s ease, box-shadow .25s ease;
}

.welcome-action:hover,
.welcome-action:focus-visible {
  background: #55c8ff;
  color: #07111a;
  box-shadow: 0 0 28px rgba(85, 200, 255, .22);
}

.welcome-action:active {
  transform: scale(.97);
}

@media (hover: hover) and (pointer: fine) {
  .welcome-panel:hover {
    --welcome-shade: .49;
    z-index: 2;
    transform: scale(1.02);
  }

  .welcome-panel:hover::before {
    transform: scale(1.035);
    filter: brightness(1.12);
  }

  .welcome-shell:has(.welcome-panel:hover) .welcome-panel:not(:hover) {
    --welcome-shade: .78;
    filter: saturate(.72);
  }
}

.welcome-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 6, 12, .84);
  backdrop-filter: blur(14px);
}

.welcome-modal-card {
  width: min(680px, 100%);
  max-height: calc(100svh - 48px);
  overflow: auto;
  padding: 34px;
  border: 1px solid rgba(85, 200, 255, .32);
  border-radius: 6px !important;
  background: #101720;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .45);
}

.welcome-modal-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.welcome-modal-title {
  margin: 0;
  color: #f8fafc;
  font-size: 28px;
  font-weight: 600;
}

.welcome-modal-close {
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50% !important;
  background: transparent;
  color: #f8fafc;
  font-size: 22px;
  cursor: pointer;
}

.welcome-modal-close:hover {
  border-color: #55c8ff;
  background: rgba(85, 200, 255, .08);
}

.welcome-inquiry-form {
  display: grid;
  gap: 18px;
}

.welcome-inquiry-form > label,
.welcome-request-field {
  display: grid;
  gap: 8px;
}

.welcome-inquiry-form label > span,
.welcome-request-label {
  color: #dbe3eb;
  font-size: 12px;
  font-weight: 700;
}

.welcome-inquiry-form input,
.welcome-inquiry-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid #2a3441;
  border-radius: 4px !important;
  background: #151c25;
  color: #fff;
}

.welcome-inquiry-form textarea {
  min-height: 112px;
  resize: vertical;
}

.welcome-inquiry-form input:focus,
.welcome-inquiry-form textarea:focus {
  border-color: #55c8ff;
  box-shadow: 0 0 0 2px rgba(85, 200, 255, .12);
}

.welcome-request-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.welcome-request-grid.is-invalid {
  outline: 1px solid #ef4444;
  outline-offset: 5px;
}

.welcome-request-choice {
  position: relative;
  min-height: 66px;
  padding: 14px 38px 14px 14px;
  border: 1px solid #1f2937;
  border-radius: 4px !important;
  background: #151c25;
  color: #dbe3eb;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  text-align: left;
  cursor: pointer;
}

.welcome-request-choice:hover,
.welcome-request-choice.is-selected {
  border-color: #55c8ff;
  background: #111f2b;
  color: #fff;
  box-shadow: 0 0 0 1px rgba(85, 200, 255, .18);
}

.welcome-request-check {
  position: absolute;
  top: 50%;
  right: 14px;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 50% !important;
  color: transparent;
  transform: translateY(-50%);
}

.welcome-request-choice.is-selected .welcome-request-check {
  border-color: #55c8ff;
  background: #55c8ff;
  color: #07111a;
}

.welcome-other-wrap {
  max-height: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-8px);
  transition: max-height .32s ease, opacity .25s ease, transform .32s ease;
}

.welcome-other-wrap.is-visible {
  max-height: 180px;
  opacity: 1;
  transform: translateY(0);
}

.qs-form-submit {
  min-height: 48px;
  border: 1px solid #55c8ff;
  border-radius: 4px !important;
  background: #55c8ff;
  color: #07111a;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  cursor: pointer;
}

.qs-honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

.qs-form-status {
  min-height: 20px;
  margin: 0;
  color: #a8b7c8;
  font-size: 12px;
  line-height: 1.5;
}

.qs-form-status.is-error {
  color: #fca5a5;
}

.qs-form-status.is-success {
  color: #86efac;
}

.qs-inquiry-form button[disabled] {
  opacity: .62;
  cursor: wait;
}

.qs-home-hero {
  min-height: min(760px, calc(100svh - 66px));
  background-position: center center;
}

.qs-home-hero::before {
  background: linear-gradient(90deg, rgba(3, 8, 14, .92) 0%, rgba(3, 8, 14, .76) 36%, rgba(3, 8, 14, .28) 69%, rgba(3, 8, 14, .12) 100%);
}

.qs-home-hero .qs-hero-layout {
  grid-template-columns: minmax(0, 760px);
  align-items: center;
}

.qs-home-hero .qs-hero-copy {
  padding: 48px 0;
}

.qs-home-hero .qs-hero-panel {
  display: none;
}

.qs-home-support {
  background: #f4f7fa;
  color: #17202b;
}

.qs-home-support-head {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(340px, .65fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 38px;
}

.qs-home-support-head h2,
.qs-about-why-head h2 {
  max-width: 700px;
  margin: 0;
  color: #111827;
  font-size: clamp(32px, 4vw, 48px);
  line-height: 1.08;
}

.qs-home-support-head > p {
  margin: 0;
  color: #526173;
  font-size: 15px;
  line-height: 1.75;
}

.qs-home-support-grid,
.qs-about-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid #cfd7df;
  border-bottom: 1px solid #cfd7df;
}

.qs-home-support-grid article,
.qs-about-values article {
  min-height: 250px;
  padding: 30px;
  border-right: 1px solid #cfd7df;
  background: #fff;
}

.qs-home-support-grid article:last-child,
.qs-about-values article:last-child {
  border-right: 0;
}

.qs-home-support-grid span,
.qs-about-values span {
  color: #0e74b6;
  font-size: 12px;
  font-weight: 900;
}

.qs-home-support-grid h3,
.qs-about-values h3 {
  margin: 30px 0 12px;
  color: #111827;
  font-size: 22px;
}

.qs-home-support-grid p,
.qs-about-values p {
  margin: 0;
  color: #5e6d7d;
  font-size: 14px;
  line-height: 1.72;
}

.qs-about-story {
  background: #f4f7fa;
}

.qs-about-story .qs-about-grid {
  align-items: stretch;
}

.qs-about-story .qs-about-grid > div {
  padding: clamp(26px, 5vw, 58px);
  background: #fff;
}

.qs-about-story .qs-about-grid h2 {
  color: #111827;
}

.qs-about-story .qs-about-grid p {
  color: #526173;
}

.qs-about-why {
  margin-top: 88px;
}

.qs-about-why-head {
  margin-bottom: 32px;
}

.qs-root-card.qs-cat-avionics-drone-accessories img {
  display: none;
}

.qs-root-card.qs-cat-avionics-drone-accessories::before {
  background: linear-gradient(135deg, rgba(25, 167, 232, .12), rgba(255, 255, 255, .02));
  opacity: 1;
}

.qs-category-hero.qs-cat-avionics-drone-accessories {
  background: #0b1420;
}

@keyframes qsWelcomeBrandJourney {
  0% { top: 50%; left: 50%; opacity: 0; transform: translate(-50%, -50%) scale(1.08); }
  14%, 55% { top: 50%; left: 50%; opacity: 1; transform: translate(-50%, -50%) scale(1); }
  100% { top: 24px; left: 28px; opacity: 1; transform: translate(0, 0) scale(.72); }
}

@keyframes qsWelcomeProgressVisibility {
  0%, 6% { opacity: 0; }
  16%, 62% { opacity: 1; }
  82%, 100% { opacity: 0; }
}

@keyframes qsWelcomeProgressFill {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@keyframes qsWelcomePanelsReveal {
  from { opacity: 0; filter: brightness(.45); }
  to { opacity: 1; filter: brightness(1); }
}

@media (max-width: 900px) {
  .qs-home-support-head {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .qs-home-support-grid,
  .qs-about-values {
    grid-template-columns: 1fr;
  }

  .qs-home-support-grid article,
  .qs-about-values article {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid #cfd7df;
  }

  .qs-home-support-grid article:last-child,
  .qs-about-values article:last-child {
    border-bottom: 0;
  }
}

@media (max-width: 760px) {
  .welcome-shell {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    overflow-y: auto;
  }

  .welcome-shell::after {
    top: 50%;
    right: 0;
    bottom: auto;
    left: 0;
    width: auto;
    height: 1px;
  }

  .welcome-brand-stage {
    top: 14px;
    left: 16px;
    transform: scale(.58);
  }

  .welcome-panel {
    align-items: flex-end;
    min-height: 50svh;
    padding: 76px 20px 26px;
  }

  .welcome-title {
    font-size: clamp(25px, 8vw, 34px);
  }

  .welcome-text {
    margin-top: 10px;
    font-size: 12px;
    line-height: 1.55;
  }

  .welcome-text + .welcome-text {
    display: none;
  }

  .welcome-status {
    margin-bottom: 8px;
  }

  .welcome-action {
    min-height: 42px;
    margin-top: 14px;
    padding: 0 16px;
    font-size: 10px;
  }

  .welcome-modal {
    padding: 12px;
  }

  .welcome-modal-card {
    max-height: calc(100svh - 24px);
    padding: 22px;
  }

  .welcome-request-grid {
    grid-template-columns: 1fr;
  }

  .qs-home-hero {
    min-height: 660px;
    background-image: var(--qs-mobile-hero, none);
    background-position: center;
  }

  .qs-home-hero::before {
    background: linear-gradient(180deg, rgba(3, 8, 14, .42) 0%, rgba(3, 8, 14, .86) 58%, rgba(3, 8, 14, .97) 100%);
  }

  .qs-home-hero .qs-hero-copy {
    align-self: end;
    padding: 0 0 58px;
  }

  .qs-home-support,
  .qs-about-story {
    padding: 68px 0;
  }

  .qs-about-why {
    margin-top: 58px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .business-selector.is-intro-playing .welcome-brand-stage,
  .business-selector.is-intro-playing .welcome-brand-progress,
  .business-selector.is-intro-playing .welcome-brand-progress span,
  .business-selector.is-intro-playing .welcome-shell {
    animation: none !important;
    opacity: 1;
    transform: none;
  }
}