:root {
  --ink: #17202a;
  --muted: #5d6978;
  --line: #dfe5ec;
  --panel: #ffffff;
  --soft: #f4f7fa;
  --brand: #1b365d;
  --brand-2: #2f6f73;
  --red: #d71920;
  --accent: #d9902f;
  --max: 1280px;
  font-family: Arial, Helvetica, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: auto;
  overflow-y: scroll;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-size: 16px;
  line-height: 1.6;
}

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

img.image-load-error {
  display: none !important;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px max(24px, calc((100vw - var(--max)) / 2));
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: max-content;
}

.brand-mark {
  display: block;
  width: 82px;
  height: 58px;
  object-fit: contain;
  color: transparent;
  background: transparent;
  border-radius: 0;
  font-size: 0;
  letter-spacing: 0;
}

.brand-text {
  font-size: 21px;
  font-weight: 800;
  max-width: 340px;
  line-height: 1.12;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #2f3a46;
  font-size: 16px;
  font-weight: 900;
}

.main-nav a {
  position: relative;
  white-space: nowrap;
  transition: color 0.18s ease;
}

.main-nav > a:not(.quote-link)::after,
.product-nav > a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -9px;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.2s ease;
}

.product-nav > a::after {
  bottom: -23px;
}

.main-nav > a:not(.quote-link):hover,
.product-nav:hover > a,
.product-nav:focus-within > a {
  color: var(--red);
}

.main-nav > a:not(.quote-link):hover::after,
.product-nav:hover > a::after,
.product-nav:focus-within > a::after {
  transform: scaleX(1);
}

.quote-link {
  color: #fff;
  background: var(--red);
  border-radius: 999px;
  padding: 15px 22px;
  font-size: 15px;
  line-height: 1.15;
  text-align: center;
  transition: background 0.18s ease, transform 0.18s ease;
}

.quote-link:hover {
  color: #fff;
  background: #ef2b2f;
  transform: translateY(-1px);
}

.quote-modal {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(14, 20, 28, 0.58);
}

.quote-modal.active-quote-modal {
  display: flex;
}

.quote-modal-open {
  overflow: hidden;
}

/* 只有弹窗真正显示时才允许锁定页面滚动 */
body.quote-modal-open:not(:has(.quote-modal.active-quote-modal)) {
  overflow: visible;
}

.quote-modal-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 0.95fr);
  gap: 34px;
  width: min(1180px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  padding: 34px;
  border: 4px solid var(--red);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.26);
}

.quote-modal-close {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 2;
  width: 34px;
  height: 34px;
  border: 2px solid var(--red);
  background: #fff;
  color: #303844;
  font-size: 30px;
  line-height: 26px;
  cursor: pointer;
}

.quote-modal-form h2 {
  margin-bottom: 22px;
  color: #3a3f46;
  font-size: clamp(32px, 4vw, 50px);
  line-height: 1.08;
}

.quote-modal-form form {
  display: grid;
  gap: 16px;
}

.quote-modal-form input,
.quote-modal-form select,
.quote-modal-form textarea {
  width: 100%;
  border: 1px solid #d9dde2;
  padding: 16px 18px;
  color: #303844;
  background: #fff;
  font: inherit;
  font-size: 18px;
}

.quote-modal-form textarea {
  resize: vertical;
}

.quote-modal-form button {
  justify-self: start;
  border: 0;
  border-radius: 999px;
  padding: 14px 28px;
  color: #fff;
  background: var(--red);
  font: inherit;
  font-size: 18px;
  font-weight: 800;
  cursor: pointer;
}

.quote-modal-side {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}

.quote-modal-side h3 {
  margin: 0;
  color: #3a3f46;
  font-size: clamp(24px, 2.7vw, 36px);
  line-height: 1.35;
}

.quote-modal-side img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.product-nav {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 62px;
}

.product-nav::after {
  content: "";
  position: absolute;
  top: 100%;
  left: -50vw;
  right: -50vw;
  z-index: 29;
  display: none;
  height: 18px;
}

.product-nav:hover::after,
.product-nav:focus-within::after {
  display: block;
}

.nav-caret {
  position: relative;
  display: block;
  width: 20px;
  height: 14px;
  color: currentColor;
  margin-top: 2px;
  font-size: 0;
  line-height: 1;
  font-weight: 800;
  transition: color 0.18s ease;
}

.nav-caret::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 4px;
  width: 11px;
  height: 11px;
  border-right: 3px solid currentColor;
  border-bottom: 3px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.18s ease, top 0.18s ease;
}

.product-nav:hover .nav-caret,
.product-nav:focus-within .nav-caret {
  color: var(--red);
}

.product-nav:hover .nav-caret::before,
.product-nav:focus-within .nav-caret::before {
  top: 4px;
  transform: rotate(225deg);
}

.mega-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: auto;
  z-index: 30;
  display: none;
  width: 100vw;
  grid-template-columns: 318px minmax(0, 1fr);
  grid-template-rows: 1fr auto;
  gap: 18px;
  min-height: calc(100vh - 72px);
  height: calc(100vh - 72px);
  max-height: calc(100vh - 72px);
  padding: 18px max(132px, calc((100vw - var(--max)) / 2 + 24px)) 26px max(44px, calc((100vw - var(--max)) / 2 + 24px));
  overflow-y: auto;
  overflow-x: hidden;
  background: #fff;
  border-top: 1px solid var(--line);
  box-shadow: 0 24px 65px rgba(16, 35, 56, 0.18);
  transform: none;
}

.mega-cats {
  grid-column: 1;
  grid-row: 1;
}

.mega-products {
  grid-column: 2;
  grid-row: 1 / -1;
  min-width: 0;
  overflow: visible;
  padding-right: 118px;
  padding-bottom: 4px;
}

.product-nav:hover .mega-menu,
.product-nav:focus-within .mega-menu,
.product-nav.menu-open .mega-menu,
.mega-menu:hover {
  display: grid;
}

body.mega-scroll-close .mega-menu {
  display: none !important;
}

.mega-cats {
  display: grid;
  align-content: start;
  gap: 18px;
}

.mega-cat {
  border: 0;
  background: transparent;
  color: #4b5563;
  font: inherit;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.12;
  text-align: left;
  cursor: pointer;
}

.mega-cat:hover,
.active-mega {
  color: var(--red);
}

.mega-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px 34px;
  align-items: start;
  align-content: start;
}

.mega-panel:not(.active-mega-panel) {
  display: none;
}

.mega-panel a {
  position: relative;
  display: grid;
  gap: 8px;
  justify-items: center;
  white-space: normal;
  color: #3f4650;
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  line-height: 1.18;
  min-width: 0;
}

.mega-menu .mega-panel img {
  width: min(198px, 100%);
  height: 198px;
  aspect-ratio: 1 / 1;
  justify-self: center;
  object-fit: contain;
  background: #f7f9fa;
}

.mega-panel a::before,
.showcase-panel a::before,
.category-product-card::before,
.catalog-card::before,
.product-card::before,
.support-grid article::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 8px;
  z-index: 2;
  width: 42px;
  height: 28px;
  background: url("assets/hxd-logo-clean.webp") center / contain no-repeat;
  pointer-events: none;
}

.mega-panel span {
  display: block;
  max-width: 292px;
  min-height: 44px;
  overflow: visible;
  overflow-wrap: anywhere;
}

.mega-more {
  position: sticky;
  bottom: 0;
  grid-column: 1;
  grid-row: 2;
  align-self: end;
  width: max-content;
  margin-top: 6px;
  padding: 11px 26px;
  color: #fff !important;
  background: var(--red);
  border-radius: 999px;
  font-weight: 800;
}

.language-select {
  position: relative;
  min-width: 128px;
  padding-bottom: 8px;
}

.language-select button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 42px;
  padding: 9px 32px 9px 12px;
  color: #4a4f57;
  background: #fff;
  border: 1px solid #cfd6de;
  border-radius: 2px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.language-select button::after {
  content: "";
  position: absolute;
  right: 12px;
  width: 9px;
  height: 9px;
  border-right: 2px solid #5d6570;
  border-bottom: 2px solid #5d6570;
  transform: rotate(45deg) translateY(-2px);
}

.language-menu {
  position: absolute;
  top: calc(100% - 1px);
  left: 0;
  right: 0;
  z-index: 35;
  display: none;
  overflow: hidden;
  background: #fff;
  border: 1px solid #cfd6de;
  box-shadow: 0 18px 34px rgba(23, 32, 42, 0.16);
}

.language-select:hover .language-menu,
.language-select:focus-within .language-menu {
  display: block;
}

.language-menu a {
  display: block;
  padding: 9px 12px;
  color: #303842;
  font-size: 14px;
  font-weight: 700;
}

.language-menu a:hover {
  color: var(--red);
  background: #f7f8fa;
}

.language-select.language-disabled {
  min-width: 172px;
  padding-bottom: 0;
}

.language-select.language-disabled button {
  justify-content: flex-start;
  gap: 8px;
  min-height: 32px;
  padding: 5px 38px 5px 8px;
  cursor: default;
  color: #5f6268;
  background: #fff;
  border: 1px solid #c8c8c8;
  border-radius: 0;
  box-shadow: none;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.05;
}

.language-select.language-disabled .language-menu {
  display: none;
}

.language-select.language-disabled button::after {
  display: block;
  right: 14px;
  width: 10px;
  height: 10px;
  border-right: 2px solid #63666b;
  border-bottom: 2px solid #63666b;
  transform: rotate(45deg) translateY(-4px);
}

.language-flag {
  display: inline-block;
  flex: 0 0 auto;
  width: 29px;
  height: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 40'%3E%3CclipPath id='a'%3E%3Cpath d='M0 0h60v40H0z'/%3E%3C/clipPath%3E%3Cg clip-path='url(%23a)'%3E%3Cpath fill='%23012169' d='M0 0h60v40H0z'/%3E%3Cpath stroke='%23fff' stroke-width='8' d='m0 0 60 40M60 0 0 40'/%3E%3Cpath stroke='%23C8102E' stroke-width='5' d='m0 0 60 40M60 0 0 40'/%3E%3Cpath stroke='%23fff' stroke-width='13' d='M30 0v40M0 20h60'/%3E%3Cpath stroke='%23C8102E' stroke-width='8' d='M30 0v40M0 20h60'/%3E%3C/g%3E%3C/svg%3E") center / cover no-repeat;
}

.product-showcase {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 54px;
  min-height: 880px;
  padding-top: 58px;
  padding-bottom: 76px;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 20px 50px rgba(20, 40, 65, 0.06);
}

.products-page .product-showcase {
  display: none;
}

.product-live-panel {
  position: relative;
  z-index: 2;
}

.showcase-cats {
  display: grid;
  align-content: start;
  gap: 30px;
  min-height: 100%;
}

.showcase-cat {
  border: 0;
  background: transparent;
  color: #46505d;
  font: inherit;
  font-size: 24px;
  font-weight: 800;
  line-height: 1.15;
  text-align: left;
  cursor: pointer;
}

.showcase-cat:hover,
.active-showcase {
  color: var(--red);
}

.showcase-more {
  width: max-content;
  align-self: end;
  margin-top: 42px;
  padding: 12px 30px;
  color: #fff !important;
  background: var(--red);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
}

.showcase-panel {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 56px 58px;
  align-items: start;
}

.showcase-panel:not(.active-showcase-panel) {
  display: none;
}

.showcase-panel a {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 14px;
  color: #3f4650;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.22;
  text-align: center;
  white-space: normal;
  min-width: 0;
}

.showcase-panel img {
  width: 288px;
  height: 288px;
  object-fit: contain;
  background: #f7f9fb;
}

.showcase-panel span {
  display: block;
  width: min(100%, 360px);
  min-height: 56px;
  overflow: visible;
  overflow-wrap: anywhere;
}

.section,
.section-band {
  padding: 42px max(24px, calc((100vw - var(--max)) / 2));
}

.section {
  background: #fff;
}

.muted {
  background: var(--soft);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  align-items: center;
  gap: 56px;
  min-height: calc(100vh - 68px);
  background: linear-gradient(180deg, #f7f9fb 0%, #ffffff 100%);
}

.home-hero {
  display: grid;
  align-items: center;
  min-height: calc(52vh - 68px);
  background:
    linear-gradient(90deg, rgba(247, 249, 251, 0.96) 0%, rgba(247, 249, 251, 0.86) 54%, rgba(247, 249, 251, 0.58) 100%),
    url("assets/home-workshop-hero.webp") center / cover no-repeat;
}

.home-hero-copy {
  max-width: 960px;
}

.hero-copy {
  max-width: 670px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--brand-2);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 18px;
  font-size: clamp(32px, 3.6vw, 44px);
  line-height: 1.12;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 10px;
  font-size: clamp(22px, 2.15vw, 30px);
  line-height: 1.2;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
  line-height: 1.24;
  letter-spacing: 0;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 26px 0 20px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  padding: 12px 20px;
  font-weight: 700;
}

.button.primary {
  color: #fff;
  background: var(--brand);
}

.button.secondary {
  color: var(--brand);
  border: 1px solid var(--brand);
}

.application-line {
  color: #4d5967;
  font-size: 14px;
  font-weight: 600;
}

.hero-media {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(27, 54, 93, 0.95), rgba(47, 111, 115, 0.9)),
    linear-gradient(180deg, #f7f9fb 0%, #ffffff 100%);
  box-shadow: 0 24px 70px rgba(24, 42, 63, 0.16);
}

.hero-decision {
  position: relative;
  min-height: 560px;
}

.hero-decision::before {
  content: "";
  position: absolute;
  inset: 26px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  pointer-events: none;
}

.hero-decision::after {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -120px;
  width: 300px;
  height: 300px;
  border: 48px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  pointer-events: none;
}

.decision-carousel {
  position: relative;
  min-height: 560px;
  overflow: hidden;
}

.decision-slide {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  padding: 58px;
  color: #fff;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}

.decision-slide.active-decision-slide {
  opacity: 1;
  pointer-events: auto;
}

.decision-slide h2 {
  max-width: 560px;
  margin: 0;
  color: #fff;
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.16;
}

.decision-slide p:not(.decision-kicker) {
  max-width: 560px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 16px;
}

.decision-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 4px;
}

.decision-flow span {
  position: relative;
  display: grid;
  min-height: 64px;
  place-items: center;
  padding: 12px 10px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.decision-flow span::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-bottom: 6px;
  border: 2px solid #f2b544;
  border-radius: 50%;
}

.decision-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.decision-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  color: #21334a;
  font-size: 12px;
  font-weight: 700;
}

.decision-controls {
  position: absolute;
  left: 50%;
  bottom: 30px;
  z-index: 2;
  display: flex;
  justify-content: center;
  gap: 36px;
  width: min(520px, calc(100% - 80px));
  transform: translateX(-50%);
}

.decision-controls button {
  width: 150px;
  height: 8px;
  min-height: 0;
  border: 0;
  padding: 0;
  background: rgba(255, 255, 255, 0.52);
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.decision-controls button:hover,
.decision-controls .active-decision-control {
  background: var(--red);
  transform: translateY(-1px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.center-heading {
  max-width: 920px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.decision-band {
  padding-top: 28px;
  padding-bottom: 36px;
}

.hero-decision-wide {
  max-width: 1180px;
  min-height: 460px;
  margin: 0 auto;
}

.hero-decision-wide .decision-carousel {
  min-height: 460px;
}

.hero-decision-wide .decision-slide {
  padding: 52px 58px;
}

.page-hero {
  background: linear-gradient(180deg, #f7f9fb 0%, #ffffff 100%);
}

.products-hero {
  min-height: 300px;
  display: grid;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(247, 249, 251, 0.98), rgba(247, 249, 251, 0.86)),
    url("assets/banner-bg-supplier-stock.webp") center / cover no-repeat;
}

.products-landing {
  min-height: 520px;
  display: grid;
  align-items: center;
  padding-top: 74px;
  padding-bottom: 74px;
  background:
    linear-gradient(90deg, rgba(247, 249, 251, 0.98) 0%, rgba(247, 249, 251, 0.9) 48%, rgba(247, 249, 251, 0.58) 100%),
    url("assets/banner-bg-supplier-production.webp") center / cover no-repeat;
}

.products-page-backdrop {
  position: relative;
  z-index: 1;
}

.products-landing-copy {
  max-width: 780px;
}

.products-landing h1 {
  max-width: 720px;
}

.landing-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
}

.landing-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  color: #1b365d;
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(180, 193, 205, 0.82);
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
}

.product-detail-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 48px;
  align-items: center;
  background:
    linear-gradient(90deg, rgba(247, 249, 251, 0.98), rgba(247, 249, 251, 0.88)),
    url("assets/banner-bg-supplier-production.webp") center / cover no-repeat;
}

.product-detail-hero::after {
  content: "";
  position: absolute;
  top: 86px;
  right: max(24px, calc((100vw - var(--max)) / 2 + 370px));
  z-index: 2;
  width: 60px;
  height: 40px;
  background: url("assets/hxd-logo-clean.webp") center / contain no-repeat;
}

.product-detail-hero h1 {
  max-width: 820px;
  font-size: clamp(30px, 2.35vw, 40px) !important;
  line-height: 1.14 !important;
  font-weight: 900;
}

.product-detail-hero img {
  width: 400px;
  height: 400px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
}

.category-hero {
  background:
    linear-gradient(90deg, rgba(247, 249, 251, 0.98), rgba(247, 249, 251, 0.82)),
    url("assets/banner-bg-supplier-stock.webp") center / cover no-repeat;
}

.category-hero .lead {
  max-width: 880px;
}

.category-product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.category-product-card {
  position: relative;
  display: grid;
  gap: 16px;
  align-content: start;
  padding: 18px;
  color: #23303d;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.category-product-card:hover {
  border-color: rgba(215, 25, 32, 0.38);
  box-shadow: 0 18px 36px rgba(23, 32, 42, 0.12);
  transform: translateY(-2px);
}

.category-product-card img {
  width: 400px;
  height: 400px;
  max-width: 100%;
  justify-self: center;
  object-fit: contain;
  background: #f7f9fb;
}

.category-product-card span {
  display: -webkit-box;
  min-height: 62px;
  overflow: visible;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.detail-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 34px;
}

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

.application-list span {
  display: block;
  min-height: 54px;
  padding: 12px;
  color: #273440;
  background: var(--soft);
  border: 1px solid #e6ebf0;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
}

.product-spec-layout {
  display: block;
}

.product-info-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
}

.product-info-panel h2 {
  margin: 26px 0 22px;
  color: var(--ink);
}

.structure-summary {
  max-width: 980px;
  margin-bottom: 4px;
  color: #4b5663;
  font-size: 16px;
  line-height: 1.65;
}

.structure-summary p {
  margin: 0 0 8px;
}

.structure-summary p:last-child {
  margin-bottom: 0;
}

.structure-summary strong {
  color: #263341;
  font-weight: 800;
}

.product-spec-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
  border: 1px solid #e2e8ef;
  border-radius: 8px;
  font-size: 15px;
}

.product-spec-table th,
.product-spec-table td {
  padding: 14px 16px;
  border-bottom: 1px solid #e2e8ef;
  text-align: left;
  vertical-align: top;
}

.product-spec-table tr:last-child th,
.product-spec-table tr:last-child td {
  border-bottom: 0;
}

.product-spec-table th {
  width: 260px;
  color: #263341;
  background: #f3f6f9;
  font-weight: 800;
}

.product-spec-table td {
  color: #4b5663;
}

.product-spec-scroll {
  width: 100%;
  overflow-x: auto;
}

.matrix-spec-table {
  min-width: 860px;
  table-layout: fixed;
}

.matrix-spec-table thead th {
  background: #eaf0f6;
  color: #1f2d3b;
  text-align: center;
}

.matrix-spec-table th {
  width: auto;
}

.matrix-spec-table tbody th {
  width: 190px;
}

.matrix-spec-table td {
  text-align: center;
  overflow-wrap: anywhere;
}

.matrix-spec-table th:first-child {
  text-align: left;
}

.spec-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

.page-hero .lead {
  max-width: 760px;
}

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

.category-grid,
.product-grid,
.application-grid,
.capability-grid,
.support-grid {
  display: grid;
  gap: 18px;
}

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

.category-card,
.detail-panel,
.application-grid article,
.capability-grid article,
.support-grid article {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.category-card {
  min-height: 260px;
  padding: 24px;
}

.category-card span {
  display: block;
  margin-bottom: 54px;
  color: var(--accent);
  font-weight: 700;
}

.category-card p,
.product-card p,
.detail-panel p,
.application-grid p,
.capability-grid p,
.support-grid p,
.about-section p,
.quote-section p,
.site-footer p {
  color: var(--muted);
}

.category-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: center;
}

.category-tab {
  display: grid;
  min-height: 72px;
  place-items: center;
  padding: 16px 20px;
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 0;
  background: #fff;
  color: #111820;
  font-size: 15px;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 10px 30px rgba(27, 54, 93, 0.08);
  cursor: pointer;
  font-family: inherit;
}

.active-tab {
  color: #fff;
  background: var(--brand);
  border-color: var(--brand);
}

.accent-tab {
  color: #fff;
  background: #d71920;
  border-color: #d71920;
}

.home-category-panels {
  display: block;
  margin-top: 22px;
}

.category-showcase {
  display: none;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  gap: 42px;
  min-height: 470px;
  align-items: center;
  padding: 44px 52px;
  color: #fff;
  background:
    linear-gradient(90deg, rgba(27, 54, 93, 0.94), rgba(27, 54, 93, 0.72)),
    url("assets/banner-process-tapes.jpg") center / cover no-repeat;
}

.category-showcase.active-panel {
  display: grid;
}

.showcase-image-link {
  display: block;
  width: min(360px, 100%);
}

.showcase-image-link img {
  width: min(360px, 100%);
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.95);
  border: 10px solid rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.18);
}

.showcase-image-link:hover img {
  border-color: #fff;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.24);
}

.category-showcase > div {
  max-width: 680px;
}

.category-showcase .eyebrow {
  color: #f2b544;
}

.category-showcase h3 {
  color: #fff;
  font-size: clamp(26px, 2.55vw, 34px);
}

.category-showcase p {
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
}

.showcase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 20px 0 2px;
}

.showcase-tags span {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.text-link {
  display: inline-flex;
  margin-top: 14px;
  color: #fff;
  border-bottom: 2px solid #f2b544;
  font-weight: 800;
}

.dark-link {
  color: var(--brand);
}

.home-about {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
  gap: 42px;
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.home-about-company {
  background: #fff;
}

.about-image-card {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f7f9fb;
}

.about-building {
  width: 100%;
  height: 100%;
  min-height: 360px;
  object-fit: cover;
}

.about-logo {
  position: absolute;
  left: 55%;
  top: 30%;
  width: 128px;
  height: auto;
  transform: rotate(-1deg);
  opacity: 0.9;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.18));
}

.about-company-copy {
  max-width: 660px;
}

.about-company-copy p {
  margin-bottom: 18px;
  color: #3f4650;
  font-size: 20px;
  line-height: 1.68;
}

.product-grid {
  grid-template-columns: repeat(auto-fit, 400px);
  justify-content: center;
}

.product-directory {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.product-sidebar {
  position: sticky;
  top: 92px;
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
}

.product-sidebar a {
  display: block;
  padding: 12px 14px;
  color: #273440;
  background: #f7f9fb;
  border-left: 3px solid transparent;
  font-size: 14px;
  font-weight: 800;
}

.product-sidebar a:hover {
  border-left-color: var(--brand);
  background: #edf3f7;
}

.product-content {
  display: grid;
  gap: 34px;
}

.product-family {
  scroll-margin-top: 92px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.product-family:last-child {
  border-bottom: 0;
}

.product-family-head {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin-bottom: 24px;
}

.product-family-head > span {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  color: #fff;
  background: var(--brand);
  font-size: 18px;
  font-weight: 800;
}

.product-family-head p:not(.eyebrow) {
  max-width: 820px;
  color: var(--muted);
  font-size: 17px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.compact-catalog {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.catalog-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  color: inherit;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.catalog-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(27, 54, 93, 0.12);
}

.catalog-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #f7f9fa;
}

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

.catalog-card h3 {
  font-size: 19px;
  line-height: 1.28;
}

.catalog-card p:not(.model) {
  color: var(--muted);
  font-size: 15px;
}

.product-data {
  padding-bottom: 0;
}

.product-card {
  position: relative;
  width: 400px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.product-card img {
  width: 400px;
  height: 400px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 0;
  background: #f7f9fa;
}

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

.product-card h3 {
  font-size: 18px;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.model {
  margin-bottom: 8px;
  color: var(--brand-2) !important;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.variant-list span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  color: #2f3a46;
  background: #f4f7fa;
  border: 1px solid #dde4eb;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.detail-list {
  display: grid;
  gap: 18px;
}

.detail-panel {
  padding: 28px;
}

.specs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.specs span {
  display: block;
  min-height: 54px;
  padding: 12px;
  color: #273440;
  background: var(--soft);
  border: 1px solid #e6ebf0;
  border-radius: 6px;
  font-size: 14px;
}

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

.application-grid > a {
  display: block;
  height: 100%;
}

.compact-grid article {
  min-height: 150px;
}

.application-grid article {
  height: 100%;
  padding: 24px;
  transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.application-grid a:hover article {
  border-color: rgba(224, 18, 28, 0.35);
  box-shadow: 0 18px 36px rgba(24, 42, 63, 0.08);
  transform: translateY(-2px);
}

.safety-strip {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  align-items: center;
  gap: 34px;
  margin-top: 34px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.safety-strip img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 6px;
}

.custom-section {
  background: #12253e;
  color: #fff;
}

.custom-summary {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: center;
  background: #12253e;
  color: #fff;
}

.custom-summary .eyebrow {
  color: #f2b544;
}

.custom-summary p {
  color: #c7d2df;
}

.summary-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.summary-list span {
  display: grid;
  min-height: 74px;
  place-items: center;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-weight: 800;
  text-align: center;
}

.custom-section .eyebrow {
  color: #f2b544;
}

.custom-section .section-heading p:not(.eyebrow) {
  color: #c7d2df;
}

.custom-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.custom-grid span {
  display: block;
  padding: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  font-weight: 700;
}

.capability-section {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 28px;
  align-items: start;
}

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

.capability-grid article {
  padding: 24px;
}

.support-grid {
  grid-template-columns: repeat(auto-fit, 400px);
  justify-content: center;
}

.support-grid article {
  position: relative;
  width: 400px;
  overflow: hidden;
}

.support-grid img {
  width: 400px;
  height: 400px;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 0;
  background: #f7f9fa;
}

.support-grid h3,
.support-grid p {
  padding-left: 22px;
  padding-right: 22px;
}

.support-grid h3 {
  padding-top: 22px;
}

.support-grid p {
  padding-bottom: 22px;
}

.about-section {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 1.1fr);
  gap: 44px;
  align-items: center;
  padding-top: 56px;
  padding-bottom: 58px;
  background: var(--soft);
}

.about-media img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f7f9fa;
}

.about-intro h1 {
  margin-bottom: 18px;
  font-size: clamp(30px, 2.35vw, 40px);
  line-height: 1.14;
  font-weight: 900;
}

.about-intro p:not(.eyebrow) {
  color: #3f4650;
  font-size: 19px;
  line-height: 1.7;
}

.about-story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  padding-top: 52px;
  padding-bottom: 54px;
}

.about-story article {
  overflow: hidden;
  min-height: 0;
  padding: 0 0 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.about-story article img {
  width: 100%;
  height: 240px;
  object-fit: contain;
  background: #f7f9fb;
  border-bottom: 1px solid var(--line);
}

.about-image-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  height: 240px;
  padding: 18px;
  background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}

.about-image-pair img {
  width: 100%;
  height: 100%;
  border: 1px solid #e8edf2;
  border-radius: 6px;
  object-fit: contain;
  background: #fff;
}

.about-story h2 {
  margin: 22px 24px 14px;
  font-size: 26px;
}

.about-story p,
.about-closing p {
  color: #4d5967;
  font-size: 17px;
  line-height: 1.72;
}

.about-story p {
  margin: 0 24px;
}

.about-closing {
  padding-top: 58px;
  padding-bottom: 62px;
  text-align: center;
  background: var(--navy);
}

.about-closing h2,
.about-closing p {
  color: #fff;
}

.about-closing p {
  max-width: 820px;
  margin: 0 auto 24px;
  color: rgba(255, 255, 255, 0.86);
}

.application-scene-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.application-scene-card {
  display: grid;
  overflow: hidden;
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease;
}

.application-scene-card:hover {
  border-color: rgba(224, 18, 28, 0.32);
  box-shadow: 0 20px 42px rgba(24, 42, 63, 0.1);
  transform: translateY(-2px);
}

.application-scene-card img {
  width: 100%;
  height: 430px;
  object-fit: contain;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.application-scene-card div {
  padding: 22px;
}

.application-scene-card h3 {
  margin-bottom: 10px;
  color: var(--ink);
  font-size: 24px;
}

.application-scene-card p {
  margin-bottom: 16px;
  color: #4d5967;
  font-size: 16px;
  line-height: 1.58;
}

.application-scene-card span {
  color: var(--red);
  font-weight: 800;
}

.quote-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.contact-information {
  background: #fff;
  padding: 68px max(24px, calc((100vw - var(--max)) / 2)) 72px;
}

.contact-info-wrap {
  max-width: 920px;
  margin: 0;
}

.contact-info-wrap h1 {
  margin: 0 0 34px;
  color: #444;
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.08;
  font-weight: 800;
}

.contact-info-list {
  display: grid;
  gap: 30px;
}

.contact-info-item {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.contact-icon {
  display: grid;
  width: 70px;
  height: 70px;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
}

.contact-icon svg {
  width: 34px;
  height: 34px;
  fill: none;
  stroke: #fff;
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.contact-info-item h2 {
  margin: 0 0 4px;
  color: var(--red);
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.05;
  font-weight: 700;
}

.contact-info-item p {
  margin: 0;
  color: #343a42;
  font-size: clamp(21px, 1.85vw, 30px);
  line-height: 1.42;
}

.contact-info-item a {
  color: inherit;
}

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 42px;
}

.contact-socials a,
.contact-socials span {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  line-height: 1;
}

.contact-socials svg {
  display: block;
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.contact-socials span {
  cursor: default;
}

.social-facebook {
  background: #1877f2;
}

.social-facebook svg {
  width: 30px;
  height: 30px;
}

.social-x {
  background: #000;
}

.social-linkedin {
  background: #0a66c2;
  border-radius: 5px !important;
}

.social-youtube {
  background: #d51f1f;
  font-size: 22px !important;
}

.social-pinterest {
  background: #bd081c;
}

.social-instagram {
  background: #f40766;
}

.social-instagram svg {
  width: 27px;
  height: 27px;
}

.social-whatsapp {
  background: #25d366;
}

.social-whatsapp svg {
  width: 33px;
  height: 33px;
  fill: #fff;
}

.contact-quote-section {
  border-top: 1px solid var(--line);
}

.contact-quote-section h2 {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.08;
}

.quote-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  padding: 24px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.contact-company {
  display: grid;
  gap: 8px;
  padding: 22px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.contact-company strong {
  color: var(--ink);
  font-size: 18px;
  line-height: 1.35;
}

.contact-company p {
  margin: 0;
  color: var(--muted);
}

.quote-form label {
  display: grid;
  gap: 8px;
  color: #273440;
  font-size: 14px;
  font-weight: 700;
}

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

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbd5df;
  border-radius: 6px;
  padding: 12px 13px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.quote-form .h-captcha {
  grid-column: 1 / -1;
  min-height: 78px;
}

.quote-form button {
  grid-column: 1 / -1;
  justify-self: start;
  min-width: 200px;
  min-height: 46px;
  border: 0;
  border-radius: 6px;
  padding: 12px 22px;
  color: #fff;
  background: var(--brand);
  font: inherit;
  font-weight: 700;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 28px;
  padding: 48px max(24px, calc((100vw - var(--max)) / 2));
  color: #d5dee8;
  background: #0d1b2d;
}

.site-footer strong {
  display: block;
  margin-bottom: 12px;
  color: #fff;
}

.site-footer a {
  display: block;
  margin-bottom: 8px;
  color: #d5dee8;
}

.site-footer p {
  margin-bottom: 0;
  color: #aebccc;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .main-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .hero,
  .home-hero,
  .home-about,
  .product-directory,
  .product-detail-hero,
  .detail-two-col,
  .product-spec-layout,
  .capability-section,
  .about-section,
  .quote-section,
  .safety-strip,
  .custom-summary {
    grid-template-columns: 1fr;
  }

  .contact-info-wrap {
    max-width: 760px;
    margin: 0;
  }

  .mega-menu {
    position: static;
    grid-template-columns: 1fr;
    min-height: auto;
    padding: 22px;
  }

  .mega-panel {
    grid-template-columns: 1fr;
  }

  .product-showcase {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .showcase-cats {
    gap: 16px;
  }

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

  .product-detail-hero img {
    width: min(420px, 100%);
  }

  .product-spec-table th,
  .product-spec-table td {
    display: block;
    width: 100%;
  }

  .product-spec-table th {
    border-bottom: 0;
    padding-bottom: 6px;
  }

  .product-spec-table td {
    padding-top: 0;
  }

  .category-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .hero-decision-wide .decision-slide {
    padding: 44px;
  }

  .hero-decision,
  .decision-carousel {
    min-height: 500px;
  }

  .decision-slide {
    padding: 48px;
  }

  .category-grid,
  .application-grid,
  .application-scene-grid,
  .site-footer {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .quote-modal-panel {
    grid-template-columns: 1fr;
  }

  .product-sidebar {
    position: static;
  }

  .product-grid,
  .support-grid {
    grid-template-columns: 400px;
  }

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

@media (max-width: 460px) {
  .product-grid,
  .support-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-card,
  .support-grid article {
    width: 100%;
  }

  .product-card img,
  .support-grid img,
  .about-media img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }
}

@media (max-width: 640px) {
  .section,
  .section-band {
    padding: 58px 18px;
  }

  .site-header {
    padding: 14px 18px;
  }

  .category-grid,
  .product-grid,
  .application-grid,
  .application-scene-grid,
  .product-directory,
  .support-grid,
  .capability-grid,
  .about-story,
  .site-footer,
  .specs,
  .custom-grid,
  .quote-form,
  .category-tabs,
  .summary-list {
    grid-template-columns: 1fr;
  }

  .quote-modal {
    padding: 12px;
  }

  .quote-modal-panel {
    padding: 24px 18px;
    border-width: 3px;
    border-radius: 12px;
  }

  .quote-modal-side img {
    display: none;
  }

  .category-tab {
    min-height: 64px;
    font-size: 16px;
  }

  .category-showcase {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 24px;
    padding: 28px 18px 32px;
    overflow: hidden;
  }

  .showcase-panel {
    grid-template-columns: 1fr;
  }

  .category-showcase > div {
    min-width: 0;
    max-width: none;
  }

  .showcase-image-link,
  .showcase-image-link img {
    display: block;
    width: min(320px, 100%);
    margin-right: auto;
    margin-left: auto;
  }

  .showcase-image-link img {
    height: auto;
    min-height: 0;
    object-fit: contain;
  }

  .category-showcase h3,
  .category-showcase p,
  .category-showcase .showcase-tags {
    max-width: 100%;
    overflow-wrap: anywhere;
  }

  .about-section {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 42px;
    padding-bottom: 44px;
  }

  .about-media img,
  .about-story article img,
  .about-image-pair,
  .application-scene-card img {
    height: 300px;
  }

  .contact-information {
    padding: 48px 18px 44px;
  }

  .contact-info-wrap h1 {
    margin-bottom: 30px;
  }

  .contact-info-list {
    gap: 26px;
  }

  .contact-info-item {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 16px;
  }

  .contact-icon {
    width: 58px;
    height: 58px;
  }

  .contact-icon svg {
    width: 29px;
    height: 29px;
  }

  .contact-socials a {
    width: 50px;
    height: 50px;
    font-size: 22px;
  }

  .category-feature {
    min-height: 260px;
    padding: 28px;
  }

  h1 {
    font-size: 36px;
  }

  .lead {
    font-size: 18px;
  }

  .hero-decision,
  .decision-carousel {
    min-height: 0;
  }

  .decision-carousel {
    overflow: visible;
  }

  .hero-decision::before {
    inset: 16px;
  }

  .hero-decision::after {
    width: 220px;
    height: 220px;
    border-width: 34px;
  }

  .decision-slide {
    position: relative;
    inset: auto;
    display: none;
    min-height: 680px;
    box-sizing: border-box;
    justify-content: flex-start;
    padding: 36px 30px 96px;
  }

  .decision-slide.active-decision-slide {
    display: flex;
  }

  .decision-controls {
    bottom: 24px;
    gap: 16px;
    width: calc(100% - 60px);
  }

  .decision-controls button {
    width: 30%;
    max-width: 110px;
    height: 7px;
  }

  .decision-slide h2 {
    font-size: 30px;
  }

  .decision-slide p:not(.decision-kicker) {
    font-size: 16px;
  }

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

  .product-card img,
  .support-grid img {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
  }

  .product-card,
  .support-grid article {
    width: 100%;
  }
}

@media (max-width: 760px) {
  .site-header {
    gap: 18px;
    position: relative;
    padding: 16px 14px 12px;
  }

  .brand {
    width: 100%;
    justify-content: center;
    gap: 12px;
  }

  .brand-mark {
    width: 70px;
    height: 48px;
  }

  .brand-text {
    max-width: 230px;
    font-size: 22px;
    line-height: 1.1;
  }

  .main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    gap: 12px 18px;
    align-items: center;
    overflow: visible;
    padding-bottom: 0;
    font-size: 16px;
    line-height: 1.2;
  }

  .product-nav {
    display: block;
    min-height: auto;
  }

  .product-nav:hover .mega-menu,
  .product-nav:focus-within .mega-menu,
  .product-nav.menu-open .mega-menu,
  .mega-menu:hover {
    display: none !important;
  }

  .product-nav::after {
    display: none !important;
  }

  .nav-caret {
    display: none;
  }

  .quote-link,
  .language-select {
    display: inline-flex;
  }

  .quote-link {
    font-size: 14px;
    white-space: nowrap;
  }

  .main-nav > a:not(.quote-link)::after,
  .product-nav > a::after {
    bottom: -5px;
  }

  .section,
  .section-band {
    padding-left: 16px;
    padding-right: 16px;
  }

  .category-hero,
  .page-hero,
  .product-detail-hero {
    padding-top: 38px;
    padding-bottom: 38px;
  }

  .category-hero h1,
  .page-hero h1,
  .product-detail-hero h1 {
    font-size: 31px !important;
    line-height: 1.16 !important;
  }

  .lead {
    font-size: 16px;
    line-height: 1.55;
  }

  .category-product-grid {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 28px 18px 34px;
    scroll-snap-type: x mandatory;
  }

  .category-product-card {
    flex: 0 0 min(78vw, 320px);
    min-width: 0;
    scroll-snap-align: start;
  }

  .category-product-card img {
    width: 100%;
    height: 230px;
  }

  .category-product-card span {
    min-height: auto;
    overflow-wrap: normal;
    word-break: normal;
  }

  .product-directory {
    display: block;
  }

  .product-sidebar {
    position: static;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    margin-bottom: 26px;
    padding: 10px;
  }

  .product-sidebar a {
    flex: 0 0 auto;
    min-width: 180px;
    border-left: 0;
    border-bottom: 3px solid transparent;
  }

  .product-family-head {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 12px;
  }

  .product-family-head > span {
    width: 42px;
    height: 42px;
    font-size: 15px;
  }

  .catalog-grid,
  .compact-catalog {
    display: grid;
    grid-template-columns: 1fr;
  }

  .catalog-card {
    grid-template-columns: 120px minmax(0, 1fr);
    grid-template-rows: auto;
    align-items: center;
  }

  .catalog-card img {
    height: 120px;
  }

  .catalog-card div {
    padding: 14px;
  }

  .catalog-card h3 {
    font-size: 16px;
    line-height: 1.3;
  }

  .catalog-card p:not(.model) {
    font-size: 13px;
  }

  .product-detail-hero {
    gap: 24px;
  }

  .product-detail-hero::after {
    display: none;
  }

  .product-detail-hero img {
    width: min(320px, 100%);
    height: auto;
    justify-self: center;
  }

  .product-spec-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .matrix-spec-table {
    min-width: 720px;
  }

  .matrix-spec-table th,
  .matrix-spec-table td {
    display: table-cell;
    width: auto;
    min-width: 130px;
    padding: 12px 10px;
    font-size: 13px;
    line-height: 1.35;
    word-break: normal;
    overflow-wrap: normal;
  }

  .matrix-spec-table tbody th,
  .matrix-spec-table th:first-child {
    width: 150px;
    min-width: 150px;
  }

  .product-spec-table:not(.matrix-spec-table) th,
  .product-spec-table:not(.matrix-spec-table) td {
    display: table-cell;
    width: auto;
    padding: 12px 10px;
    font-size: 14px;
  }

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

  .application-scene-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .application-scene-card {
    display: grid;
    grid-template-columns: 116px minmax(0, 1fr);
    align-items: stretch;
  }

  .application-scene-card img {
    width: 116px;
    height: 100%;
    min-height: 150px;
    object-fit: cover;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .application-scene-card:has(img.image-load-error) {
    grid-template-columns: 1fr;
  }

  .application-scene-card div {
    padding: 16px;
  }

  .application-scene-card h3 {
    font-size: 20px;
    line-height: 1.22;
  }

  .application-scene-card p {
    font-size: 14px;
    line-height: 1.5;
  }

  .contact-quote-section {
    padding-left: 14px;
    padding-right: 14px;
  }

  .quote-form {
    gap: 18px;
  }

  .quote-form label {
    gap: 9px;
    font-size: 16px;
  }

  input,
  textarea,
  select {
    font-size: 16px;
  }

  .quote-modal-panel {
    max-height: calc(100vh - 24px);
  }
}

@media (max-width: 420px) {
  .brand-text {
    font-size: 20px;
  }

  .main-nav {
    gap: 10px 14px;
    font-size: 15px;
  }

  .category-product-card {
    flex-basis: 82vw;
  }

  .catalog-card {
    grid-template-columns: 104px minmax(0, 1fr);
  }

  .catalog-card img {
    height: 104px;
  }

  .matrix-spec-table {
    min-width: 680px;
  }
}


.quote-modal-intent {
  margin: 0 0 16px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: #4b5563;
}

/* Inquiry data notice */
.quote-privacy-note {
  grid-column: 1 / -1;
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: #4b5563;
}

.quote-modal-form .quote-privacy-note {
  margin: 4px 0 14px;
}

.quote-privacy-note a {
  color: #dc1521;
  text-decoration: underline;
}

/* Legal / policy page */
.policy-page main {
  max-width: 900px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

.policy-page h1 {
  margin: 0 0 12px;
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.2;
  color: #111820;
}

.policy-page h2 {
  margin: 38px 0 12px;
  font-size: 21px;
  line-height: 1.3;
  color: #111820;
}

.policy-page h3 {
  margin: 22px 0 8px;
  font-size: 17px;
  color: #111820;
}

.policy-page p,
.policy-page li {
  font-size: 15.5px;
  line-height: 1.75;
  color: #37404a;
}

.policy-page ul {
  margin: 0 0 14px;
  padding-left: 22px;
}

.policy-page ul li {
  margin-bottom: 8px;
}

.policy-page .policy-meta {
  margin: 0 0 26px;
  font-size: 14px;
  color: #6b7280;
}

.policy-page .policy-summary {
  margin: 0 0 30px;
  padding: 20px 22px;
  background: #f7f9fb;
  border: 1px solid #e5e7eb;
  border-left: 4px solid #dc1521;
  border-radius: 6px;
}

.policy-page .policy-summary p:last-child {
  margin-bottom: 0;
}

.policy-page main a {
  color: #dc1521;
}