:root {
  --pld-red: #00a651;
  --pld-red-dark: #007a3d;
  --pld-green-soft: #eaf7f0;
  --pld-black: #141414;
  --pld-ink: #252525;
  --pld-gray: #6a6f75;
  --pld-soft: #f4f5f6;
  --pld-line: #dfe3e8;
  --pld-white: #ffffff;
  --pld-container: min(1180px, calc(100vw - 40px));
}

body {
  color: var(--pld-ink);
}

body.home .site-content,
body.home .entry-content {
  font-size: 0;
  line-height: 0;
  margin: 0;
  padding: 0;
}

body.home .site-content .ast-container,
body.home .ast-article-single {
  margin: 0;
  max-width: none;
  padding: 0;
}

.ast-primary-header-bar {
  border-bottom: 1px solid rgba(20, 20, 20, 0.08);
  box-shadow: 0 8px 28px rgba(20, 20, 20, 0.06);
}

.site-branding .site-title a,
.ast-site-title-wrap .site-title a {
  background: url("../images/materials/plinduo-logo.png") left center / contain no-repeat;
  display: block;
  font-size: 0;
  height: 44px;
  letter-spacing: 0;
  min-width: 178px;
}

.main-header-menu .menu-link,
.ast-builder-menu .main-navigation > ul > li > a {
  font-size: 15px;
  font-weight: 700;
}

.main-header-menu .menu-link:hover,
.main-header-menu .pld-current-link,
.ast-builder-menu .pld-current-link {
  color: var(--pld-red) !important;
}

.entry-title {
  color: var(--pld-black);
  font-weight: 800;
}

/* Product pages provide their own hero H1; hide Astra's automatic duplicate. */
.pld-product-detail-page .entry-header {
  display: none;
}

/* Astra adds a 60px top offset to plain pages at desktop widths. Product
 * detail pages start with their own full-width hero, so that offset becomes
 * an unwanted blank strip. */
.pld-product-detail-page.ast-plain-container.ast-no-sidebar #primary {
  margin-top: 0;
}

.pld-home {
  background: var(--pld-white);
  font-size: 0;
  line-height: 0;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  width: 100vw;
}

.pld-home > section {
  font-size: 16px;
  line-height: 1.5;
}

.pld-section {
  padding: 76px 0;
}

.pld-container {
  width: var(--pld-container);
  margin: 0 auto;
}

.pld-eyebrow {
  color: var(--pld-red);
  display: block;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.2;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.pld-title {
  color: var(--pld-black);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.05;
  margin: 0 0 20px;
}

.pld-title-sm {
  color: var(--pld-black);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.12;
  margin: 0 0 18px;
}

.pld-copy {
  color: var(--pld-gray);
  font-size: 17px;
  line-height: 1.75;
  margin: 0;
}

.pld-page-banner {
  --pld-page-banner-image: none;
  background:
    linear-gradient(90deg, rgba(0, 50, 28, 0.94), rgba(0, 166, 81, 0.72)),
    var(--pld-page-banner-image) center / cover no-repeat;
  color: var(--pld-white);
  min-height: 416px;
  position: relative;
}

.pld-page-banner::after {
  background: var(--pld-red);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: 42%;
}

.pld-page-banner__inner {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 416px;
}

.pld-page-banner .pld-eyebrow,
.pld-page-banner .pld-title,
.pld-page-banner .pld-copy {
  color: var(--pld-white);
  max-width: 900px;
}

.pld-page-banner .pld-title {
  margin-bottom: 18px;
}

.pld-page-banner .pld-copy {
  font-size: 18px;
  line-height: 1.75;
  max-width: 850px;
}

.pld-page-banner-preview {
  background: #eef3f0 center / cover no-repeat;
  border: 1px solid #d8dee3;
  height: 150px;
  margin: 0 0 16px;
  max-width: 520px;
}

.pld-menu-banner-actions {
  display: flex;
  gap: 8px;
  margin: 0 0 12px;
}

.pld-hero {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.18)), var(--pld-hero-image) center / cover no-repeat;
  min-height: 680px;
  position: relative;
}

.pld-hero::after {
  background: var(--pld-red);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: 38%;
}

.pld-hero-inner {
  align-items: center;
  display: flex;
  min-height: 680px;
  width: var(--pld-container);
  margin: 0 auto;
}

.pld-hero-carousel {
  overflow: hidden;
}

.pld-hero-slides {
  inset: 0;
  position: absolute;
  z-index: 0;
}

.pld-hero-slide {
  background-position: center;
  background-size: cover;
  inset: 0;
  opacity: 0;
  position: absolute;
  transition: opacity 700ms ease;
}

.pld-hero-slide::after {
  background: linear-gradient(90deg, rgba(0, 0, 0, .84), rgba(0, 0, 0, .48), rgba(0, 0, 0, .18));
  content: "";
  inset: 0;
  position: absolute;
}

.pld-hero-slide.is-active {
  opacity: 1;
}

.pld-hero-carousel .pld-hero-inner {
  position: relative;
  z-index: 2;
}

.pld-hero-controls {
  align-items: center;
  bottom: 32px;
  display: flex;
  gap: 14px;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  z-index: 3;
}

.pld-hero-dots {
  align-items: center;
  display: flex;
  gap: 10px;
}

.pld-hero-dot {
  background: rgba(255, 255, 255, .56);
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  height: 10px;
  padding: 0;
  transition: background .2s ease, transform .2s ease;
  width: 10px;
}

.pld-hero-dot.is-active {
  background: var(--pld-red);
  transform: scale(1.25);
}

.pld-hero-arrow {
  align-items: center;
  background: rgba(0, 0, 0, .35);
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 50%;
  color: var(--pld-white);
  cursor: pointer;
  display: inline-flex;
  font-size: 24px;
  height: 34px;
  justify-content: center;
  line-height: 1;
  padding: 0 0 3px;
  transition: background .2s ease, border-color .2s ease;
  width: 34px;
}

.pld-hero-arrow:hover,
.pld-hero-arrow:focus-visible {
  background: var(--pld-red);
  border-color: var(--pld-red);
}

.pld-hero-content {
  max-width: 660px;
  padding: 64px 0;
}

.pld-hero .pld-title,
.pld-hero .pld-copy {
  color: var(--pld-white);
}

.pld-hero .pld-title {
  font-size: clamp(42px, 6vw, 76px);
}

.pld-red-word {
  color: var(--pld-red);
}

.pld-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.pld-button {
  align-items: center;
  border: 2px solid var(--pld-red);
  display: inline-flex;
  font-size: 15px;
  font-weight: 800;
  justify-content: center;
  line-height: 1;
  min-height: 48px;
  padding: 14px 22px;
  text-decoration: none !important;
}

.pld-button::after {
  content: ">";
  font-weight: 900;
  margin-left: 12px;
}

.pld-button-primary {
  background: var(--pld-red);
  color: var(--pld-white) !important;
}

.pld-button-secondary {
  background: transparent;
  color: var(--pld-white) !important;
}

.pld-button-light {
  background: var(--pld-white);
  border-color: var(--pld-white);
  color: var(--pld-red) !important;
}

.pld-split {
  align-items: center;
  display: grid;
  gap: 56px;
  grid-template-columns: 1fr 1fr;
}

.pld-photo {
  aspect-ratio: 1200 / 695;
  background: var(--pld-soft);
  overflow: hidden;
  position: relative;
}

.pld-photo img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.pld-about-carousel {
  isolation: isolate;
}

.pld-about-slides,
.pld-about-slide {
  height: 100%;
  inset: 0;
  position: absolute;
  width: 100%;
}

.pld-about-slide {
  margin: 0;
  opacity: 0;
  transition: opacity 0.45s ease;
  visibility: hidden;
}

.pld-about-slide.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 1;
}

.pld-about-caption {
  background: rgba(0, 0, 0, 0.72);
  bottom: 0;
  color: var(--pld-white);
  display: grid;
  gap: 5px;
  left: 0;
  line-height: 1.45;
  padding: 18px 22px 22px;
  position: absolute;
  right: 0;
}

.pld-about-caption strong {
  font-size: 18px;
  font-weight: 800;
}

.pld-about-caption span {
  font-size: 14px;
}

.pld-about-arrow {
  align-items: center;
  background: rgba(0, 0, 0, 0.62);
  border: 0;
  color: var(--pld-white);
  cursor: pointer;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 34px;
  height: 44px;
  justify-content: center;
  line-height: 1;
  padding: 0 0 4px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  z-index: 3;
}

.pld-about-arrow:hover,
.pld-about-arrow:focus-visible {
  background: var(--pld-red);
}

.pld-about-arrow-prev {
  left: 12px;
}

.pld-about-arrow-next {
  right: 12px;
}

.pld-about-dots {
  bottom: 8px;
  display: flex;
  gap: 7px;
  justify-content: center;
  left: 50%;
  position: absolute;
  transform: translateX(-50%);
  z-index: 4;
}

.pld-about-caption + .pld-about-dots {
  bottom: 8px;
}

.pld-about-dot {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  cursor: pointer;
  height: 10px;
  padding: 0;
  width: 10px;
}

.pld-about-dot.is-active {
  background: var(--pld-red);
  border-color: var(--pld-white);
}

.pld-stats {
  border-top: 1px solid var(--pld-line);
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 34px;
  padding-top: 28px;
}

.pld-stat strong {
  color: var(--pld-red);
  display: block;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
}

.pld-stat span {
  color: var(--pld-gray);
  display: block;
  font-size: 14px;
  line-height: 1.5;
  margin-top: 8px;
}

.pld-band {
  background: linear-gradient(180deg, var(--pld-green-soft), #ffffff);
}

.pld-section-head {
  display: flex;
  gap: 34px;
  justify-content: space-between;
  margin-bottom: 36px;
}

.pld-section-head .pld-copy {
  max-width: 520px;
}

.pld-grid {
  display: grid;
  gap: 24px;
}

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

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

.pld-card {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  border-radius: 0;
  height: 100%;
  overflow: hidden;
}

.pld-product-card {
  color: inherit;
  display: block;
  text-decoration: none !important;
}

.pld-product-card img {
  aspect-ratio: 16 / 10;
  background: #f8faf9;
  display: block;
  object-fit: contain;
  padding: 14px;
  width: 100%;
}

.pld-product-card img[src*="product-pump-yellow"] {
  aspect-ratio: 16 / 9;
  object-fit: cover;
  padding: 0;
}

.pld-product-card img[src*="product-pipe-main"] {
  aspect-ratio: 16 / 9;
  background: var(--pld-white);
  object-fit: contain;
  padding: 0;
}

.pld-product-card img[src*="product-liner-main"] {
  aspect-ratio: 16 / 9;
  background: var(--pld-white);
  object-fit: cover;
  padding: 0;
}

.pld-product-card img[src*="product-parts-main"] {
  aspect-ratio: 16 / 9;
  background: var(--pld-white);
  object-fit: contain;
  padding: 0;
}

.pld-card-body {
  padding: 28px;
}

.pld-card h3,
.pld-feature h3,
.pld-case h3 {
  color: var(--pld-black);
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.24;
  margin: 0 0 12px;
}

.pld-card p,
.pld-feature p,
.pld-case p {
  color: var(--pld-gray);
  font-size: 15px;
  line-height: 1.68;
  margin: 0;
}

.pld-product-card .pld-card-body::after {
  color: var(--pld-red);
  content: "Learn More >";
  display: block;
  font-size: 14px;
  font-weight: 800;
  margin-top: 20px;
}

.pld-feature {
  background: var(--pld-white);
  border-top: 5px solid var(--pld-red);
  box-shadow: 0 16px 34px rgba(20, 20, 20, 0.08);
  min-height: 220px;
  padding: 30px;
}

.pld-feature-icon {
  color: var(--pld-red);
  display: block;
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 22px;
}

.pld-timeline {
  border-left: 3px solid var(--pld-red);
  display: grid;
  gap: 26px;
  margin-top: 30px;
  padding-left: 30px;
}

.pld-timeline-item {
  position: relative;
}

.pld-timeline-item::before {
  background: var(--pld-red);
  content: "";
  height: 14px;
  left: -38px;
  position: absolute;
  top: 8px;
  width: 14px;
}

.pld-timeline-item strong {
  color: var(--pld-black);
  display: block;
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 6px;
}

.pld-cases-wrap {
  position: relative;
}

.pld-case-track {
  display: grid;
  gap: 24px;
  grid-auto-columns: minmax(310px, 390px);
  grid-auto-flow: column;
  overflow-x: auto;
  padding: 4px 0 18px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.pld-case {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  scroll-snap-align: start;
}

.pld-case img {
  aspect-ratio: 16 / 10;
  display: block;
  object-fit: cover;
  width: 100%;
}

.pld-solutions-section {
  background: #f4f8fc;
  padding: 56px 0;
}

.pld-solutions-frame {
  border: 4px solid var(--pld-red);
  padding: clamp(28px, 4vw, 54px);
}

.pld-solutions-head {
  align-items: flex-start;
  display: grid;
  gap: 42px;
  grid-template-columns: 0.82fr 1.18fr;
  margin-bottom: 38px;
}

.pld-solutions-title {
  color: var(--pld-red);
  font-size: clamp(54px, 7vw, 96px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.95;
  margin: 0;
}

.pld-solutions-lead {
  color: var(--pld-ink);
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 500;
  line-height: 1.48;
  margin: 0;
}

.pld-solutions-carousel {
  position: relative;
}

.pld-solutions-track {
  display: grid;
  gap: 22px;
  grid-auto-columns: calc((100% - 44px) / 3);
  grid-auto-flow: column;
  overflow-x: auto;
  padding: 0 0 12px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.pld-solution-card {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  border-radius: 8px;
  box-shadow: 0 10px 26px rgba(20, 20, 20, 0.07);
  color: inherit;
  display: block;
  min-height: 100%;
  overflow: hidden;
  scroll-snap-align: start;
  text-decoration: none !important;
}

.pld-solution-card img {
  aspect-ratio: 1 / 1;
  display: block;
  object-fit: cover;
  transition: transform 0.35s ease;
  width: 100%;
}

.pld-solution-card:hover img {
  transform: scale(1.035);
}

.pld-solution-body {
  display: grid;
  gap: 22px;
  min-height: 250px;
  padding: 34px 32px 30px;
}

.pld-solution-body h3 {
  color: var(--pld-black);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.2;
  margin: 0;
}

.pld-solution-body p {
  color: var(--pld-ink);
  font-size: 16px;
  line-height: 1.72;
  margin: 0;
}

.pld-solution-more {
  align-self: end;
  color: var(--pld-red);
  display: flex;
  font-size: 15px;
  font-weight: 800;
  gap: 10px;
  justify-content: flex-end;
  line-height: 1;
}

.pld-solution-more::after {
  align-items: center;
  background: var(--pld-red);
  border-radius: 6px;
  color: var(--pld-white);
  content: ">";
  display: inline-flex;
  height: 20px;
  justify-content: center;
  width: 20px;
}

.pld-solutions-nav {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 16px;
}

.pld-carousel-controls {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 16px;
}

.pld-icon-button {
  background: var(--pld-black);
  border: 0;
  color: var(--pld-white);
  cursor: pointer;
  font-size: 20px;
  font-weight: 900;
  height: 46px;
  line-height: 1;
  width: 46px;
}

.pld-credential-wrap {
  background: var(--pld-black);
  padding: 0;
}

.pld-credential-hero {
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.08)), var(--pld-credential-image) center / cover no-repeat;
  min-height: 560px;
  position: relative;
}

.pld-credential-hero::before {
  background: rgba(0, 166, 81, 0.92);
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  top: 0;
  width: 44%;
  z-index: 1;
}

.pld-credential-hero::after {
  border: 4px solid var(--pld-red);
  bottom: 34px;
  content: "";
  left: max(20px, calc((100vw - 1180px) / 2));
  max-width: 1180px;
  pointer-events: none;
  position: absolute;
  right: max(20px, calc((100vw - 1180px) / 2));
  top: 34px;
  z-index: 1;
}

.pld-credential-inner {
  align-items: center;
  display: flex;
  justify-content: flex-end;
  min-height: 560px;
  position: relative;
  z-index: 2;
}

.pld-credential-panel {
  background: linear-gradient(135deg, rgba(20, 20, 20, 0.94), rgba(20, 20, 20, 0.78));
  color: var(--pld-white);
  max-width: 680px;
  padding: clamp(34px, 5vw, 62px);
}

.pld-credential-panel .pld-eyebrow,
.pld-credential-panel .pld-copy {
  color: var(--pld-white);
}

.pld-credential-title {
  color: var(--pld-white);
  font-size: clamp(44px, 5.6vw, 74px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.98;
  margin: 0 0 24px;
  overflow-wrap: normal;
  word-break: normal;
}

.pld-credential-title span {
  color: var(--pld-red);
  display: block;
}

.pld-credential-points {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.pld-credential-points span {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: var(--pld-white);
  font-size: 13px;
  font-weight: 800;
  line-height: 1;
  padding: 10px 12px;
}

.pld-cert {
  background: var(--pld-black);
  color: var(--pld-white);
  display: grid;
  gap: 46px;
  grid-template-columns: 1fr 1fr;
}

.pld-cert img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.pld-cert-content {
  padding: 56px 56px 56px 0;
}

.pld-cert .pld-title-sm,
.pld-cert .pld-copy {
  color: var(--pld-white);
}

.pld-cert-gallery {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 28px;
}

.pld-cert-card {
  background: var(--pld-white);
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 10px;
}

.pld-cert-card img {
  aspect-ratio: 3 / 4;
  display: block;
  object-fit: contain;
  width: 100%;
}

.pld-faq-list {
  border-top: 1px solid var(--pld-line);
}

.pld-faq-item {
  border-bottom: 1px solid var(--pld-line);
}

.pld-faq-question {
  align-items: center;
  background: transparent;
  border: 0;
  color: var(--pld-black);
  cursor: pointer;
  display: flex;
  font-size: 18px;
  font-weight: 800;
  justify-content: space-between;
  padding: 22px 0;
  text-align: left;
  width: 100%;
}

.pld-faq-question::after {
  color: var(--pld-red);
  content: "+";
  font-size: 28px;
  font-weight: 400;
  margin-left: 18px;
}

.pld-faq-item.is-open .pld-faq-question::after {
  content: "-";
}

.pld-faq-answer {
  color: var(--pld-gray);
  display: none;
  font-size: 16px;
  line-height: 1.75;
  max-width: 820px;
  padding: 0 0 24px;
}

.pld-faq-item.is-open .pld-faq-answer {
  display: block;
}

.pld-contact {
  background: linear-gradient(90deg, rgba(0, 50, 28, 0.96), rgba(0, 166, 81, 0.82)), var(--pld-contact-image) center / cover no-repeat;
  color: var(--pld-white);
  padding: 70px 0;
}

.pld-contact-grid {
  align-items: center;
  display: grid;
  gap: 38px;
  grid-template-columns: 1.2fr 0.8fr;
}

.pld-contact .pld-title-sm,
.pld-contact .pld-copy {
  color: var(--pld-white);
}

.pld-contact-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
}

.pld-contact-list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.26);
  display: block;
  font-size: 16px;
  font-weight: 700;
  list-style: none;
  padding-bottom: 14px;
}

.pld-contact-list li strong {
  margin-right: 5px;
}


.pld-contact-page-grid {
  display: grid;
  gap: 58px;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
}

.pld-contact-page-info .pld-title-sm {
  color: var(--pld-black);
  margin: 12px 0 18px;
}

.pld-contact-page-info .pld-copy {
  margin-bottom: 28px;
}

.pld-contact-page-info .pld-contact-list {
  color: var(--pld-ink);
}

.pld-contact-page-info .pld-contact-list li {
  border-bottom-color: var(--pld-line);
}

.pld-contact-page-form-wrap {
  background: var(--pld-soft);
  border: 1px solid var(--pld-line);
  padding: 28px;
}

.pld-contact-form {
  display: grid;
  gap: 16px;
}

.pld-contact-form label {
  display: grid;
  gap: 7px;
}

.pld-contact-form label span {
  color: var(--pld-black);
  font-size: 14px;
  font-weight: 800;
}

.pld-contact-form input,
.pld-contact-form textarea {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  border-radius: 0;
  color: var(--pld-ink);
  font: inherit;
  padding: 11px 12px;
  width: 100%;
}

.pld-contact-form input:focus,
.pld-contact-form textarea:focus {
  border-color: var(--pld-green);
  box-shadow: 0 0 0 1px var(--pld-green);
  outline: 0;
}

.pld-contact-form button {
  background: var(--pld-red-dark);
  border: 0;
  color: var(--pld-white);
  cursor: pointer;
  font-size: 15px;
  font-weight: 800;
  padding: 13px 20px;
}

.pld-contact-form button:hover,
.pld-contact-form button:focus-visible {
  background: var(--pld-green);
}

.pld-contact-form-notice {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 18px;
  padding: 12px 14px;
}

.pld-contact-form-notice.is-success {
  background: #e9f7ef;
  color: #146b3a;
}

.pld-contact-form-notice.is-error {
  background: #fff0f0;
  color: #9e2c2c;
}

.pld-simple-page {
  padding: 0;
}

.pld-simple-page .pld-card {
  padding: 34px;
}

.pld-certificate-intro {
  max-width: 760px;
}

.pld-certificate-block {
  margin-top: 28px;
}

.pld-certificate-category-description {
  margin: -8px 0 20px;
}

.pld-certificate-head {
  align-items: flex-end;
  border-bottom: 1px solid var(--pld-line);
  display: flex;
  gap: 22px;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 18px;
}

.pld-certificate-head h2 {
  color: var(--pld-black);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.16;
  margin: 0;
}

.pld-certificate-count {
  background: var(--pld-green-soft);
  color: var(--pld-red-dark);
  flex: 0 0 auto;
  font-size: 13px;
  font-weight: 900;
  line-height: 1;
  padding: 10px 12px;
}

.pld-certificate-carousel {
  position: relative;
}

.pld-certificate-grid {
  display: flex;
  gap: 20px;
  overflow: hidden;
  scroll-behavior: smooth;
  scrollbar-width: none;
}

.pld-certificate-grid::-webkit-scrollbar {
  display: none;
}

.pld-certificate-card {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  box-shadow: 0 14px 30px rgba(20, 20, 20, 0.07);
  margin: 0;
  padding: 12px;
  flex: 0 0 calc((100% - 60px) / 4);
  min-width: 0;
}

.pld-certificate-card a {
  display: block;
}

.pld-certificate-card img {
  aspect-ratio: 3 / 4;
  background: var(--pld-soft);
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.pld-certificate-card figcaption {
  color: var(--pld-ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.42;
  margin-top: 12px;
}

.pld-certificate-card-description {
  color: var(--pld-ink);
  font-size: 13px;
  line-height: 1.5;
  margin: 8px 0 0;
}

.pld-certificate-nav {
  align-items: center;
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  color: var(--pld-red-dark);
  cursor: pointer;
  display: flex;
  font-size: 24px;
  height: 42px;
  justify-content: center;
  line-height: 1;
  padding: 0;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  z-index: 2;
}

.pld-certificate-nav:hover:not(:disabled),
.pld-certificate-nav:focus-visible {
  background: var(--pld-red-dark);
  color: var(--pld-white);
}

.pld-certificate-nav:disabled {
  cursor: default;
  opacity: 0.35;
}

.pld-certificate-nav--prev {
  left: 6px;
}

.pld-certificate-nav--next {
  right: 6px;
}

.pld-product-detail {
  background: var(--pld-white);
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  width: 100vw;
}

.pld-product-detail-hero {
  background: linear-gradient(90deg, rgba(0, 50, 28, 0.94), rgba(0, 166, 81, 0.74)), var(--pld-product-hero-image) center / cover no-repeat;
  color: var(--pld-white);
  padding: 90px 0 82px;
  position: relative;
}

.pld-product-detail-hero::after {
  background: var(--pld-red);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: 42%;
}

.pld-product-detail-hero .pld-eyebrow,
.pld-product-detail-hero .pld-title,
.pld-product-detail-hero .pld-copy {
  color: var(--pld-white);
}

.pld-product-hero-content {
  max-width: 820px;
}

.pld-product-layout {
  align-items: start;
  display: grid;
  gap: clamp(34px, 5vw, 70px);
  grid-template-columns: minmax(360px, 0.9fr) minmax(360px, 1.1fr);
}

.pld-product-gallery {
  display: grid;
  gap: 16px;
}

.pld-product-gallery-main {
  background: #f8faf9;
  border: 1px solid var(--pld-line);
  overflow: hidden;
}

.pld-product-gallery-main img {
  aspect-ratio: 4 / 3;
  display: block;
  object-fit: contain;
  width: 100%;
}

.pld-product-gallery-caption {
  background: var(--pld-black);
  color: var(--pld-white);
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  margin: 0;
  padding: 14px 18px;
}

.pld-product-thumbs {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(5, 1fr);
}

.pld-product-thumb {
  background: var(--pld-white);
  border: 2px solid var(--pld-line);
  box-sizing: border-box;
  cursor: pointer;
  display: block;
  min-width: 0;
  padding: 0;
  width: 100%;
}

.pld-product-thumb.is-active {
  border-color: var(--pld-red);
}

.pld-product-thumb img {
  aspect-ratio: 1 / 1;
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.pld-product-detail-body {
  background: var(--pld-white);
}

.pld-product-detail-section {
  background: var(--pld-white);
  border-top: 1px solid var(--pld-line);
  padding: 58px 0;
}

.pld-product-detail-section:nth-of-type(even) {
  background: var(--pld-soft);
}

.pld-product-detail-section .pld-title-sm {
  color: var(--pld-black);
  margin: 0 0 26px;
}

.pld-product-detail-section-content {
  color: var(--pld-ink);
  font-size: 16px;
  line-height: 1.75;
}

.pld-product-detail-section-content img {
  height: auto;
  max-width: 100%;
}

.pld-product-detail-section-content > :last-child {
  margin-bottom: 0;
}

.pld-product-text-reserved {
  min-height: 480px;
}

.pld-product-text-reserved:empty {
  display: block;
}

.pld-ceramic-pump-page .pld-product-thumbs {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.pld-ceramic-pump-page .pld-product-thumb {
  aspect-ratio: 1 / 1;
  height: auto;
  overflow: hidden;
}

.pld-ceramic-pump-page .pld-product-thumb img {
  aspect-ratio: auto;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

@media (max-width: 760px) {
  .pld-ceramic-pipe-page .pld-product-thumbs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .pld-pipe-product-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .pld-history-timeline {
    padding-left: 34px;
  }

  .pld-history-timeline::before {
    bottom: 20px;
    left: 12px;
    top: 20px;
    transform: none;
  }

  .pld-history-item {
    display: grid;
    gap: 8px 16px;
    grid-template-columns: 24px minmax(0, 1fr);
    margin-bottom: 28px;
  }

  .pld-history-node {
    grid-column: 1;
    grid-row: 1 / span 2;
    height: 24px;
    margin-left: -28px;
    margin-top: 2px;
    width: 24px;
  }

  .pld-history-item.is-left .pld-history-year,
  .pld-history-item.is-right .pld-history-year {
    grid-column: 2;
    grid-row: 1;
    padding: 0;
    text-align: left;
  }

  .pld-history-item.is-left .pld-history-card,
  .pld-history-item.is-right .pld-history-card {
    grid-column: 2;
    grid-row: 2;
  }

  .pld-history-year {
    font-size: 25px;
  }

  .pld-advantages-grid {
    grid-template-columns: 1fr;
  }

  .pld-products-catalog-grid {
    grid-template-columns: 1fr;
  }
}

.pld-product-fixed-thumbs {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 10px !important;
  width: 100% !important;
}

.pld-product-fixed-thumbs .pld-product-thumb {
  aspect-ratio: 1 / 1;
  flex: 0 0 calc((100% - 40px) / 5) !important;
  height: auto;
  max-width: calc((100% - 40px) / 5) !important;
  min-width: 0 !important;
  overflow: hidden;
  width: calc((100% - 40px) / 5) !important;
}

.pld-product-fixed-thumbs .pld-product-thumb img {
  aspect-ratio: auto;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.pld-ceramic-pipe-page .pld-product-thumbs {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.pld-pipe-product-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 30px;
}

.pld-pipe-product-card {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  margin: 0;
  padding: 14px;
}

.pld-pipe-product-card img {
  aspect-ratio: 4 / 3;
  background: #f7f7f5;
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.pld-pipe-product-card figcaption {
  color: var(--pld-black);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
  padding: 14px 2px 2px;
  text-align: center;
}

.pld-ceramic-part-page .pld-product-fixed-thumbs .pld-product-thumb {
  flex-basis: calc((100% - 50px) / 6) !important;
  max-width: calc((100% - 50px) / 6) !important;
  width: calc((100% - 50px) / 6) !important;
}

.pld-valve-category-layout {
  display: grid;
  gap: 30px;
}

.pld-valve-category-head {
  align-items: end;
  border-bottom: 1px solid var(--pld-line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding-bottom: 22px;
}

.pld-valve-category-head .pld-title-sm {
  margin-bottom: 0;
}

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

.pld-valve-category-card {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  box-shadow: 0 12px 28px rgba(20, 20, 20, 0.07);
  color: inherit;
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  text-decoration: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.pld-valve-category-card:hover {
  border-color: rgba(227, 31, 36, 0.38);
  box-shadow: 0 18px 36px rgba(20, 20, 20, 0.11);
  transform: translateY(-2px);
}

.pld-valve-category-card figure {
  background: #f8faf9;
  margin: 0;
  overflow: hidden;
}

.pld-valve-category-card img {
  aspect-ratio: 1 / 1;
  display: block;
  object-fit: contain;
  padding: 18px;
  width: 100%;
}

.pld-valve-category-body {
  border-top: 4px solid var(--pld-red);
  padding: 22px;
}

.pld-valve-category-body h3 {
  color: var(--pld-black);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 0;
}

.pld-valve-intro-reserved {
  min-height: 84px;
}

.pld-product-image-only .pld-product-layout {
  grid-template-columns: 1fr;
}

.pld-product-image-only .pld-product-gallery {
  max-width: 1220px;
  margin: 0;
}

.pld-product-image-only .pld-product-gallery-main img {
  aspect-ratio: 16 / 7;
  max-height: 520px;
  object-fit: cover;
  object-position: left center;
}

.pld-product-image-only .pld-product-thumbs {
  align-items: stretch;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  max-width: 1220px;
}

.pld-product-image-only .pld-product-thumb img {
  aspect-ratio: 4 / 3;
}

.pld-product-panel {
  border-left: 4px solid var(--pld-red);
  padding-left: 28px;
}

.pld-product-panel .pld-copy {
  color: var(--pld-ink);
}

.pld-product-points {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
}

.pld-product-points li {
  border-bottom: 1px solid var(--pld-line);
  color: var(--pld-ink);
  font-size: 16px;
  line-height: 1.7;
  list-style: none;
  padding: 0 0 12px 22px;
  position: relative;
}

.pld-product-points li::before {
  background: var(--pld-red);
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  top: 10px;
  width: 8px;
}

.pld-product-info-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(3, 1fr);
}

.pld-product-info {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  border-top: 5px solid var(--pld-red);
  box-shadow: 0 16px 34px rgba(20, 20, 20, 0.08);
  padding: 28px;
}

.pld-product-info h3 {
  color: var(--pld-black);
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.25;
  margin: 0 0 12px;
}

.pld-product-info p {
  color: var(--pld-gray);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

.pld-full-lined-ball-valve-page .pld-product-detail-hero {
  padding-bottom: 74px;
}

.pld-product-spec-nav {
  background: var(--pld-white);
  border-bottom: 1px solid var(--pld-line);
  box-shadow: 0 12px 30px rgba(20, 20, 20, 0.05);
  position: sticky;
  top: 0;
  z-index: 5;
}

.pld-product-spec-nav .pld-container {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 14px;
  padding-top: 14px;
}

.pld-product-spec-nav a {
  border: 1px solid var(--pld-line);
  color: var(--pld-black);
  flex: 0 0 auto;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  padding: 12px 18px;
  text-decoration: none;
}

.pld-product-spec-nav a:hover {
  border-color: var(--pld-red);
  color: var(--pld-red);
}

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

.pld-product-deep-section .pld-title-sm {
  margin-bottom: 20px;
}

.pld-product-intro-text {
  color: var(--pld-ink);
  display: grid;
  gap: 16px;
  font-size: 17px;
  line-height: 1.9;
  max-width: 940px;
}

.pld-product-intro-text p {
  margin: 0;
}

.pld-spec-layout {
  align-items: start;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(320px, 0.86fr) minmax(420px, 1.14fr);
}

.pld-spec-figure {
  background: #f8faf9;
  border: 1px solid var(--pld-line);
  margin: 0;
  overflow: hidden;
}

.pld-spec-figure img {
  display: block;
  height: auto;
  object-fit: contain;
  width: 100%;
}

.pld-spec-figure figcaption {
  background: var(--pld-black);
  color: var(--pld-white);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  padding: 12px 16px;
}

.pld-spec-mini-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.pld-spec-mini-grid figure {
  margin: 0;
}

.pld-spec-mini-grid img {
  aspect-ratio: 4 / 3;
  background: #f8faf9;
  border: 1px solid var(--pld-line);
  display: block;
  object-fit: contain;
  padding: 12px;
  width: 100%;
}

.pld-spec-mini-grid figcaption {
  color: var(--pld-gray);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  margin-top: 8px;
}

.pld-spec-table-wrap {
  border: 1px solid var(--pld-line);
  overflow-x: auto;
}

.pld-spec-table {
  border-collapse: collapse;
  color: var(--pld-ink);
  font-size: 14px;
  line-height: 1.45;
  min-width: 720px;
  width: 100%;
}

.pld-spec-table th,
.pld-spec-table td {
  border: 1px solid var(--pld-line);
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
}

.pld-spec-table th {
  background: var(--pld-green);
  color: var(--pld-white);
  font-weight: 900;
}

.pld-spec-table tbody tr:nth-child(even) td {
  background: #f8faf9;
}

.pld-spec-two-col {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pld-performance-blocks {
  display: grid;
  gap: 28px;
}

.pld-performance-block {
  border-left: 4px solid var(--pld-red);
  padding-left: 22px;
}

.pld-performance-block h3 {
  color: var(--pld-black);
  font-size: 21px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.3;
  margin: 0 0 10px;
}

.pld-performance-block p {
  color: var(--pld-ink);
  font-size: 16px;
  line-height: 1.85;
  margin: 0 0 12px;
}

.pld-performance-media {
  display: grid;
  gap: 20px;
  grid-template-columns: minmax(280px, 0.9fr) minmax(360px, 1.1fr);
  margin-top: 20px;
}

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

.pld-tech-item {
  border: 1px solid var(--pld-line);
  border-top: 4px solid var(--pld-red);
  padding: 20px;
}

.pld-tech-item h3 {
  color: var(--pld-black);
  font-size: 18px;
  font-weight: 900;
  line-height: 1.35;
  margin: 0 0 10px;
}

.pld-tech-item p {
  color: var(--pld-ink);
  font-size: 15px;
  line-height: 1.7;
  margin: 0;
}

.pld-install-layout {
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(280px, 0.72fr) minmax(520px, 1.28fr);
}

.pld-install-table {
  font-size: 13px;
  min-width: 1040px;
  text-align: center;
}

.pld-install-table th,
.pld-install-table td {
  text-align: center;
  white-space: nowrap;
}

.pld-spec-note {
  color: var(--pld-gray);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.7;
  margin-top: 12px;
}

.pld-company-about {
  background: var(--pld-white);
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  width: 100vw;
}

.pld-company-about .pld-section {
  padding: 78px 0;
}

.pld-about-hero {
  background: linear-gradient(90deg, rgba(0, 50, 28, 0.94), rgba(0, 166, 81, 0.76)), url("../images/materials/about-lab.webp") center / cover no-repeat;
  color: var(--pld-white);
  padding: 96px 0 84px;
  position: relative;
}

.pld-about-hero::after {
  background: var(--pld-red);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: 42%;
}

.pld-about-hero-inner {
  max-width: 880px;
}

.pld-about-hero .pld-eyebrow,
.pld-about-hero .pld-title,
.pld-about-hero .pld-copy {
  color: var(--pld-white);
}

.pld-about-hero .pld-title {
  font-size: clamp(40px, 5vw, 68px);
  margin-bottom: 18px;
}

.pld-about-section-head {
  align-items: flex-start;
  display: flex;
  gap: 22px;
  margin-bottom: 34px;
  padding-left: 20px;
  position: relative;
}

.pld-about-section-head::before {
  background: var(--pld-red);
  content: "";
  left: 0;
  position: absolute;
  top: 4px;
  bottom: 4px;
  width: 5px;
}

.pld-about-section-number {
  display: none;
}

.pld-about-overview {
  display: grid;
  gap: 46px;
  grid-template-columns: 0.42fr 0.58fr;
}

/* Story正文使用“图片在上、文字在下”的单列版式。 */
.pld-story-layout {
  display: block;
}

.pld-story-body-image {
  margin: 0 0 42px;
}

.pld-story-body-image img {
  display: block;
  height: auto;
  width: 100%;
}

.pld-story-layout .pld-about-section-head {
  margin-bottom: 28px;
}

.pld-story-layout .pld-about-copy {
  border-left: 0;
  padding-left: 0;
}

.pld-about-copy {
  border-left: 4px solid var(--pld-red);
  padding-left: 28px;
}

.pld-about-copy p {
  color: var(--pld-ink);
  font-size: 18px;
  line-height: 1.9;
  margin: 0;
}

.pld-about-copy p + p {
  margin-top: 18px;
}

.pld-about-copy-lead p:first-child {
  font-size: 20px;
  font-weight: 700;
}

.pld-about-history {
  display: grid;
  gap: 44px;
  grid-template-columns: 0.32fr 0.68fr;
}

.pld-about-timeline {
  display: grid;
  gap: 0;
  position: relative;
}

.pld-about-timeline::before {
  background: var(--pld-red);
  bottom: 24px;
  content: "";
  left: 26px;
  position: absolute;
  top: 24px;
  width: 3px;
}

.pld-about-timeline-item {
  display: grid;
  gap: 22px;
  grid-template-columns: 90px 1fr;
  padding: 0 0 36px;
  position: relative;
}

.pld-about-timeline-item:last-child {
  padding-bottom: 0;
}

.pld-about-timeline-item strong {
  align-items: center;
  background: var(--pld-red);
  color: var(--pld-white);
  display: inline-flex;
  font-size: 18px;
  font-weight: 900;
  height: 54px;
  justify-content: center;
  line-height: 1;
  position: relative;
  width: 54px;
  z-index: 1;
}

.pld-about-timeline-item p {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  color: var(--pld-ink);
  font-size: 17px;
  line-height: 1.82;
  margin: 0;
  padding: 24px 28px;
}

/* Dynamic history timeline */
.pld-history-section {
  background: linear-gradient(180deg, #f2fbf6 0%, #ffffff 58%);
}

.pld-history-heading {
  margin: 0 auto 54px;
  max-width: 720px;
  text-align: center;
}

.pld-history-heading .pld-title-sm {
  margin: 8px 0 12px;
}

.pld-history-timeline {
  margin: 0 auto;
  max-width: 1120px;
  position: relative;
}

.pld-history-timeline::before {
  background: linear-gradient(180deg, var(--pld-red), #8ed3ad, var(--pld-red));
  bottom: 28px;
  content: "";
  left: 50%;
  position: absolute;
  top: 28px;
  transform: translateX(-50%);
  width: 3px;
}

.pld-history-item {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr) 76px minmax(0, 1fr);
  margin-bottom: 42px;
  position: relative;
}

.pld-history-item:last-child {
  margin-bottom: 0;
}

.pld-history-node {
  align-self: start;
  background: var(--pld-red);
  border: 7px solid #f2fbf6;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 166, 81, 0.2), 0 8px 20px rgba(0, 110, 55, 0.18);
  grid-column: 2;
  grid-row: 1 / span 2;
  height: 30px;
  justify-self: center;
  margin-top: 6px;
  position: relative;
  width: 30px;
  z-index: 1;
}

.pld-history-year {
  color: var(--pld-black);
  font-size: 30px;
  font-weight: 900;
  line-height: 1;
  padding-top: 6px;
}

.pld-history-item.is-left .pld-history-year {
  grid-column: 1;
  grid-row: 1;
  padding-right: 28px;
  text-align: right;
}

.pld-history-item.is-right .pld-history-year {
  grid-column: 3;
  grid-row: 1;
  padding-left: 28px;
}

.pld-history-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(0, 166, 81, 0.18);
  border-radius: 4px;
  box-shadow: 0 18px 38px rgba(25, 58, 42, 0.1);
  overflow: hidden;
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.pld-history-card:hover {
  box-shadow: 0 24px 48px rgba(25, 58, 42, 0.16);
  transform: translateY(-4px);
}

.pld-history-item.is-left .pld-history-card {
  grid-column: 1;
  grid-row: 2;
}

.pld-history-item.is-right .pld-history-card {
  grid-column: 3;
  grid-row: 2;
}

.pld-history-card-image {
  margin: 0;
}

.pld-history-card-image img {
  display: block;
  height: 180px;
  object-fit: cover;
  width: 100%;
}

.pld-history-card h3 {
  color: var(--pld-red-dark);
  font-size: 22px;
  margin: 0;
  padding: 24px 28px 8px;
}

.pld-history-card p {
  color: var(--pld-ink);
  font-size: 17px;
  line-height: 1.8;
  margin: 0;
  padding: 0 28px 26px;
}

.pld-advantages-section {
  background: linear-gradient(180deg, #f5fbf7 0%, #ffffff 62%);
}

.pld-advantages-heading {
  margin: 0 auto 48px;
  max-width: 760px;
  text-align: center;
}

.pld-advantages-heading .pld-title-sm {
  margin: 8px 0 12px;
}

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

.pld-advantage-card {
  background: var(--pld-white);
  border: 1px solid rgba(0, 166, 81, 0.18);
  border-top: 4px solid var(--pld-red);
  box-shadow: 0 16px 34px rgba(20, 70, 42, 0.1);
  min-height: 240px;
  overflow: hidden;
  padding: 30px;
  position: relative;
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.pld-advantage-card:hover {
  box-shadow: 0 24px 46px rgba(20, 70, 42, 0.16);
  transform: translateY(-4px);
}

.pld-advantage-number {
  color: var(--pld-red);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 22px;
}

.pld-advantage-image {
  margin: -30px -30px 24px;
}

.pld-advantage-image img {
  display: block;
  height: 190px;
  object-fit: cover;
  width: 100%;
}

.pld-advantage-card h3 {
  color: var(--pld-black);
  font-size: 24px;
  margin: 0 0 12px;
}

.pld-advantage-card p {
  color: var(--pld-ink);
  font-size: 17px;
  line-height: 1.8;
  margin: 0;
}

.pld-products-catalog-section {
  background: linear-gradient(180deg, #f5f9f7 0%, #ffffff 64%);
}

.pld-products-catalog-heading {
  margin: 0 auto 48px;
  max-width: 760px;
  text-align: center;
}

.pld-products-catalog-heading .pld-title-sm {
  margin: 8px 0 12px;
}

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

.pld-product-catalog-card {
  background: var(--pld-white);
  border: 1px solid rgba(20, 20, 20, 0.1);
  color: inherit;
  display: flex;
  flex-direction: column;
  min-height: 430px;
  overflow: hidden;
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.pld-product-catalog-card:hover {
  border-color: rgba(0, 166, 81, 0.55);
  box-shadow: 0 22px 44px rgba(20, 65, 42, 0.16);
  color: inherit;
  transform: translateY(-6px);
}

.pld-product-catalog-image {
  background: #edf3ef;
  margin: 0;
  overflow: hidden;
}

.pld-product-catalog-image img {
  aspect-ratio: 16 / 10;
  display: block;
  height: auto;
  object-fit: cover;
  transition: transform 260ms ease;
  width: 100%;
}

.pld-product-catalog-card:hover .pld-product-catalog-image img {
  transform: scale(1.04);
}

.pld-product-catalog-body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 24px 26px 26px;
}

.pld-product-catalog-index {
  color: var(--pld-red);
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.pld-product-catalog-body h3 {
  color: var(--pld-black);
  font-size: 24px;
  margin: 0 0 12px;
}

.pld-product-catalog-body p {
  color: var(--pld-gray);
  font-size: 16px;
  line-height: 1.75;
  margin: 0;
}

.pld-product-catalog-link {
  color: var(--pld-red-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  margin-top: auto;
  padding-top: 22px;
}

.pld-product-catalog-link span {
  font-size: 18px;
  margin-left: 5px;
}

.pld-about-culture-grid {
  display: grid;
  gap: 38px;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 18px;
}

.pld-about-culture-card {
  text-align: center;
}

.pld-about-culture-icon {
  align-items: center;
  display: flex;
  height: 178px;
  justify-content: center;
  margin: 0 auto 16px;
  width: 178px;
}

.pld-about-culture-icon svg {
  display: block;
  height: 100%;
  width: 100%;
}

.pld-about-culture-card h3 {
  color: var(--pld-black);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.32;
  margin: 0 0 18px;
}

.pld-about-culture-lead {
  color: var(--pld-black);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.35;
  margin: 0 0 26px;
}

.pld-about-culture-card p {
  color: var(--pld-ink);
  font-size: 17px;
  line-height: 1.72;
  margin: 0;
}

.pld-about-advantage-section {
  background: linear-gradient(90deg, rgba(0, 50, 28, 0.96), rgba(0, 166, 81, 0.84)), url("../images/materials/about-office.webp") center / cover no-repeat;
}

.pld-about-advantage {
  background: rgba(255, 255, 255, 0.96);
  padding: clamp(30px, 5vw, 58px);
}

.pld-about-document {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  padding: clamp(26px, 4vw, 48px);
}

.pld-about-document pre {
  color: var(--pld-ink);
  font-family: inherit;
  font-size: 17px;
  line-height: 1.9;
  margin: 0;
  overflow-wrap: anywhere;
  white-space: pre-wrap;
}

.pld-company-profile-page {
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  width: 100vw;
}

.pld-profile-hero {
  background: linear-gradient(90deg, rgba(0, 50, 28, 0.94), rgba(0, 166, 81, 0.74), rgba(0, 166, 81, 0.2)), var(--pld-profile-hero-image) center / cover no-repeat;
  color: var(--pld-white);
  padding: 96px 0 84px;
  position: relative;
}

.pld-profile-hero::after {
  background: var(--pld-red);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: 42%;
}

.pld-profile-hero .pld-eyebrow,
.pld-profile-hero .pld-title,
.pld-profile-hero .pld-copy {
  color: var(--pld-white);
}

.pld-profile-intro {
  align-items: start;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(280px, 0.4fr) minmax(0, 0.6fr);
}

.pld-profile-media {
  aspect-ratio: 3 / 4;
  background: var(--pld-soft);
  border: 1px solid var(--pld-line);
  box-shadow: 0 12px 28px rgba(20, 20, 20, 0.07);
  margin: 0;
  overflow: hidden;
}

.pld-profile-media img {
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.pld-profile-content {
  min-width: 0;
}

.pld-profile-copy {
  display: grid;
  gap: 20px;
}

.pld-profile-copy p {
  color: var(--pld-ink);
  font-size: 18px;
  line-height: 1.86;
  margin: 0;
}

.pld-profile-copy p:first-child {
  font-size: 20px;
  font-weight: 700;
}

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

.pld-profile-gallery-two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pld-profile-photo {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  box-shadow: 0 12px 28px rgba(20, 20, 20, 0.07);
  margin: 0;
  overflow: hidden;
}

.pld-profile-photo a {
  display: block;
}

.pld-profile-photo img {
  aspect-ratio: 4 / 3;
  background: var(--pld-soft);
  display: block;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.pld-profile-photo-wide {
  grid-column: span 2;
}

.pld-elite-team-section {
  background: linear-gradient(180deg, #ffffff, #f4f8fc);
}

.pld-elite-title-row {
  align-items: center;
  display: flex;
  gap: 18px;
  margin-bottom: 34px;
}

.pld-elite-mark {
  background: var(--pld-red);
  display: block;
  height: 72px;
  width: 5px;
}

.pld-elite-title {
  color: #746879;
  font-size: clamp(34px, 4.6vw, 54px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.05;
  margin: 0;
}

.pld-elite-title span {
  color: #5d5664;
  margin-left: 14px;
}

.pld-elite-principles {
  display: grid;
  gap: clamp(30px, 7vw, 110px);
  grid-template-columns: 1fr 1fr;
  margin-bottom: 48px;
}

.pld-elite-principle h3,
.pld-elite-service h3 {
  color: #5d5664;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.2;
  margin: 0 0 12px;
}

.pld-elite-principle p,
.pld-elite-service p {
  color: var(--pld-ink);
  font-size: 17px;
  line-height: 1.54;
  margin: 0;
}

.pld-elite-principle p + p,
.pld-elite-service p + p {
  margin-top: 18px;
}

.pld-elite-cn {
  color: #454b52 !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}

.pld-elite-service-grid {
  display: grid;
  gap: 0;
  grid-template-columns: repeat(3, 1fr);
}

.pld-elite-service {
  background: rgba(255, 255, 255, 0.78);
  border-left: 1px solid var(--pld-line);
  border-right: 1px solid var(--pld-line);
  min-height: 250px;
  padding: 28px 30px;
}

.pld-elite-service + .pld-elite-service {
  border-left: 0;
}

.pld-elite-service h3 {
  color: var(--pld-red-dark);
  font-size: 28px;
}

.pld-case-studies-page {
  background: var(--pld-white);
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  width: 100vw;
}

.pld-case-hero {
  background: linear-gradient(90deg, rgba(0, 50, 28, 0.94), rgba(0, 166, 81, 0.76)), url("../../../../uploads/case-studies/chemical-processing-01.jpg") center / cover no-repeat;
  color: var(--pld-white);
  padding: 96px 0 84px;
  position: relative;
}

.pld-case-hero::after {
  background: var(--pld-red);
  bottom: 0;
  content: "";
  height: 8px;
  left: 0;
  position: absolute;
  width: 42%;
}

.pld-case-hero .pld-eyebrow,
.pld-case-hero .pld-title,
.pld-case-hero .pld-copy {
  color: var(--pld-white);
}

.pld-case-hero .pld-copy {
  max-width: 820px;
}

.pld-case-index-section {
  padding: 30px 0 0;
}

.pld-case-index {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pld-case-index a {
  border: 1px solid var(--pld-line);
  color: var(--pld-ink);
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
  padding: 12px 14px;
  text-decoration: none !important;
}

.pld-case-index a:hover {
  background: var(--pld-red);
  border-color: var(--pld-red);
  color: var(--pld-white);
}

.pld-case-category-section {
  padding-top: 54px;
}

.pld-case-category-list {
  display: grid;
  gap: 54px;
}

.pld-case-category {
  border-top: 1px solid var(--pld-line);
  padding-top: 34px;
  scroll-margin-top: 96px;
}

.pld-case-category-head {
  align-items: flex-start;
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(260px, 0.46fr) minmax(0, 0.54fr);
  margin-bottom: 26px;
}

.pld-case-category-head .pld-title-sm {
  margin-bottom: 0;
}

.pld-case-gallery {
  display: grid;
  gap: 18px;
  grid-auto-columns: minmax(300px, 430px);
  grid-auto-flow: column;
  overflow-x: auto;
  padding: 0 0 16px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.pld-case-gallery-card {
  background: var(--pld-white);
  border: 1px solid var(--pld-line);
  box-shadow: 0 12px 28px rgba(20, 20, 20, 0.07);
  margin: 0;
  padding: 10px;
  scroll-snap-align: start;
}

.pld-case-gallery-card a {
  display: block;
}

.pld-case-gallery-card img {
  aspect-ratio: 4 / 3;
  background: var(--pld-soft);
  display: block;
  object-fit: cover;
  width: 100%;
}

.site-footer {
  display: none;
}

.pld-footer {
  background-color: #06314a;
  background-image: url("data:image/svg+xml,%3Csvg width='900' height='360' viewBox='0 0 900 360' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23195a73' stroke-width='4' opacity='.38'%3E%3Cpath d='M0 260c80-40 160-40 240 0s160 40 240 0 160-40 240 0 160 40 240 0'/%3E%3Cpath d='M0 305c80-40 160-40 240 0s160 40 240 0 160-40 240 0 160 40 240 0'/%3E%3Cpath d='M0 215c80-40 160-40 240 0s160 40 240 0 160-40 240 0 160 40 240 0'/%3E%3Cpath d='M0 170c80-40 160-40 240 0s160 40 240 0 160-40 240 0 160 40 240 0'/%3E%3C/g%3E%3C/svg%3E");
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: min(980px, 80vw) auto;
  color: var(--pld-white);
  font-size: 16px;
  line-height: 1.55;
  margin-left: calc(50% - 50vw);
  overflow: hidden;
  padding: 0 0 36px;
  position: relative;
  width: 100vw;
}

.pld-footer::before {
  background: var(--pld-red);
  content: "";
  display: block;
  height: 8px;
  width: 42%;
}

.pld-footer-inner {
  margin: 0 auto;
  position: relative;
  width: var(--pld-container);
  z-index: 1;
}

.pld-footer-top {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.72);
  display: flex;
  gap: 28px;
  justify-content: space-between;
  padding: 34px 0 42px;
}

.pld-footer-logo {
  display: inline-flex;
}

.pld-footer-logo img {
  display: block;
  height: auto;
  max-width: 188px;
}

.pld-footer-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

.pld-footer-quick a {
  align-items: center;
  background: var(--pld-white);
  color: #06314a !important;
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  justify-content: center;
  min-height: 40px;
  padding: 10px 15px;
  text-decoration: none !important;
}

.pld-footer-main {
  display: grid;
  gap: clamp(34px, 6vw, 90px);
  grid-template-columns: 1.05fr 1fr 1fr 1.45fr;
  padding: 66px 0 58px;
}

.pld-footer h2 {
  color: var(--pld-white);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.2;
  margin: 0 0 20px;
}

.pld-footer-col {
  display: grid;
  gap: 11px;
  align-content: start;
}

.pld-footer a {
  color: var(--pld-white);
  text-decoration: none;
}

.pld-footer-col a {
  font-size: 16px;
  line-height: 1.45;
}

.pld-footer a:hover {
  color: #72e2a6;
}

.pld-footer-contact strong {
  color: var(--pld-white);
  display: block;
  font-size: 24px;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 28px;
}

.pld-footer-contact p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 17px;
  line-height: 1.78;
  margin: 0 0 10px;
}

.pld-footer-bottom {
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.72);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  padding-top: 20px;
}

.pld-footer-bottom p {
  color: var(--pld-white);
  font-size: 13px;
  margin: 0;
}

.pld-footer-bottom div {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: flex-end;
}

.pld-footer-bottom a {
  border-right: 2px solid rgba(255, 255, 255, 0.86);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  padding: 0 18px;
}

.pld-footer-bottom a:last-child {
  border-right: 0;
  padding-right: 0;
}

@media (max-width: 921px) {
  .pld-section {
    padding: 58px 0;
  }

  .pld-hero,
  .pld-hero-inner {
    min-height: 580px;
  }

  .pld-split,
  .pld-cert,
  .pld-contact-grid,
  .pld-contact-page-grid {
    grid-template-columns: 1fr;
  }

  .pld-section-head {
    display: block;
  }

  .pld-solutions-head {
    grid-template-columns: 1fr;
  }

  .pld-solutions-track {
    grid-auto-columns: minmax(280px, 86%);
  }

  .pld-solutions-nav {
    justify-content: center;
  }

  .pld-credential-hero,
  .pld-credential-inner {
    min-height: 520px;
  }

  .pld-credential-inner {
    justify-content: center;
    padding: 70px 0;
  }

  .pld-credential-panel {
    max-width: 92%;
  }

  .pld-grid-3,
  .pld-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .pld-cert-content {
    padding: 0 32px 44px;
  }

  .pld-cert-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .pld-certificate-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .pld-certificate-grid {
    gap: 14px;
  }

  .pld-certificate-card {
    flex-basis: calc((100% - 14px) / 2);
  }

  .pld-certificate-nav--prev {
    left: 4px;
  }

  .pld-certificate-nav--next {
    right: 4px;
  }

  .pld-footer-top {
    align-items: flex-start;
    flex-direction: column;
  }

  .pld-footer-quick {
    justify-content: flex-start;
  }

  .pld-footer-main {
    grid-template-columns: repeat(2, 1fr);
  }

  .pld-footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

  .pld-footer-bottom div {
    justify-content: flex-start;
  }

  .pld-about-overview,
  .pld-about-history,
  .pld-about-culture-grid,
  .pld-case-category-head,
  .pld-profile-intro,
  .pld-product-layout,
  .pld-product-info-grid,
  .pld-spec-layout,
  .pld-spec-two-col,
  .pld-performance-media,
  .pld-tech-grid,
  .pld-install-layout,
  .pld-valve-category-grid {
    grid-template-columns: 1fr;
  }

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

  .pld-elite-principles,
  .pld-elite-service-grid {
    grid-template-columns: 1fr;
  }

  .pld-elite-service,
  .pld-elite-service + .pld-elite-service {
    border: 1px solid var(--pld-line);
  }

  .pld-case-gallery {
    grid-auto-columns: minmax(280px, 86%);
  }

  .pld-about-history {
    gap: 18px;
  }

  .pld-profile-media {
    max-width: 520px;
  }
}

@media (max-width: 640px) {
  :root {
    --pld-container: min(100vw - 28px, 1180px);
  }

  .pld-hero,
  .pld-hero-inner {
    min-height: 520px;
  }

  .pld-credential-hero {
    background-position: 42% center;
  }

  .pld-credential-hero::before {
    width: 68%;
  }

  .pld-credential-hero::after {
    bottom: 18px;
    left: 14px;
    right: 14px;
    top: 18px;
  }

  .pld-credential-inner {
    min-height: 520px;
    padding: 54px 0;
  }

  .pld-credential-panel {
    max-width: none;
    padding: 30px 24px;
  }

  .pld-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .pld-button {
    width: 100%;
  }

  .pld-grid-3,
  .pld-grid-4,
  .pld-stats {
    grid-template-columns: 1fr;
  }

  .pld-card-body,
  .pld-feature {
    padding: 24px;
  }

  .pld-footer {
    background-size: 920px auto;
    padding-bottom: 30px;
  }

  .pld-footer::before {
    width: 70%;
  }

  .pld-footer-top {
    padding: 28px 0 32px;
  }

  .pld-footer-logo img {
    max-width: 160px;
  }

  .pld-footer-quick {
    width: 100%;
  }

  .pld-footer-quick a {
    flex: 1 1 auto;
  }

  .pld-footer-main {
    gap: 32px;
    grid-template-columns: 1fr;
    padding: 42px 0;
  }

  .pld-footer-contact strong {
    font-size: 21px;
  }

  .pld-footer-bottom a {
    border-right: 0;
    padding: 8px 18px 8px 0;
  }

  .pld-company-about .pld-section {
    padding: 56px 0;
  }

  .pld-about-hero {
    padding: 72px 0 64px;
  }

  .pld-about-section-head {
    display: block;
    padding-left: 16px;
  }

  .pld-about-section-number {
    margin-bottom: 18px;
  }

  .pld-about-copy {
    padding-left: 20px;
  }

  .pld-profile-copy {
    padding-left: 0;
  }

  .pld-about-section-head::before {
    bottom: 2px;
  }

  .pld-profile-gallery,
  .pld-profile-gallery-two {
    grid-template-columns: 1fr;
  }

  .pld-profile-photo-wide {
    grid-column: auto;
  }

  .pld-about-culture-grid {
    gap: 26px;
  }

  .pld-about-culture-icon {
    height: 132px;
    width: 132px;
  }

  .pld-about-culture-card h3 {
    font-size: 22px;
  }

  .pld-about-culture-lead {
    font-size: 18px;
    margin-bottom: 18px;
  }

  .pld-elite-title-row {
    align-items: flex-start;
  }

  .pld-elite-title span {
    display: block;
    margin-left: 0;
    margin-top: 8px;
  }

  .pld-about-timeline::before {
    left: 22px;
  }

  .pld-about-timeline-item {
    gap: 16px;
    grid-template-columns: 62px 1fr;
  }

  .pld-about-timeline-item p {
    padding: 20px;
  }

  .pld-product-detail-hero {
    padding: 72px 0 64px;
  }

  .pld-product-panel {
    padding-left: 20px;
  }

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

  .pld-product-image-only .pld-product-thumbs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pld-valve-category-head {
    align-items: flex-start;
    display: block;
  }

  .pld-product-spec-nav {
    position: static;
  }

  .pld-product-spec-nav .pld-container {
    padding-bottom: 10px;
    padding-top: 10px;
  }

  .pld-product-spec-nav a {
    font-size: 14px;
    padding: 10px 14px;
  }

  .pld-spec-mini-grid {
    grid-template-columns: 1fr;
  }

  .pld-performance-block {
    padding-left: 18px;
  }

  .pld-tech-item {
    padding: 18px;
  }
}

.pld-ceramic-pump-page .pld-product-thumbs {
  display: flex !important;
  flex-wrap: nowrap !important;
  gap: 10px !important;
  width: 100% !important;
}

.pld-ceramic-pump-page .pld-product-thumb {
  aspect-ratio: 1 / 1;
  flex: 0 0 calc((100% - 40px) / 5) !important;
  height: auto;
  max-width: calc((100% - 40px) / 5) !important;
  min-width: 0 !important;
  overflow: hidden;
  width: calc((100% - 40px) / 5) !important;
}

.pld-ceramic-pump-page .pld-product-thumb img {
  aspect-ratio: auto;
  height: 100%;
  object-fit: cover;
  width: 100%;
}