:root {
  --ink: #171829;
  --muted: #626878;
  --line: #e8ebf2;
  --paper: #ffffff;
  --panel: #ffffff;
  --brand-navy: #1f204e;
  --brand-navy-deep: #171840;
  --brand-navy-soft: #2d2f62;
  --brand-gold: #debe78;
  --brand-gold-light: #f3e9c4;
  --brand-cream: #fcf9db;
  --brand: #c6a15f;
  --brand-dark: #8a672e;
  --green: var(--brand-navy);
  --stac-blue: var(--brand-navy);
  --stac-red: var(--brand-gold);
  --stac-soft: var(--paper);
  --shadow: 0 18px 40px rgba(31, 32, 78, 0.1);
}

/* Onloon-managed product and blog routes */
.sinpolo-cms-product-page {
  display: block;
}

.sinpolo-cms-product-page .cms-category-nav {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  margin-bottom: 56px;
  border: 1px solid var(--line);
}

.sinpolo-cms-product-page .cms-category-link {
  display: grid;
  min-height: 96px;
  align-content: space-between;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 3px solid transparent;
  color: var(--brand-navy);
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease;
}

.sinpolo-cms-product-page .cms-category-link:last-child {
  border-right: 0;
}

.sinpolo-cms-product-page .cms-category-link:hover {
  border-bottom-color: var(--brand-gold);
  background: var(--brand-navy);
  color: #fff;
}

.sinpolo-cms-product-page .cms-category-link span {
  font-weight: 800;
}

.sinpolo-cms-product-page .cms-category-link small {
  margin-top: 9px;
  color: var(--muted);
}

.sinpolo-cms-product-page .cms-category-link:hover small {
  color: rgba(255, 255, 255, 0.7);
}

.cms-product-groups,
.cms-product-group {
  display: grid;
  gap: 32px;
}

.cms-product-groups {
  gap: 74px;
}

.cms-category-description {
  max-width: 820px;
  margin: 0 0 28px;
  color: var(--muted);
  line-height: 1.75;
}

.cms-product-detail-hero .product-main-visual {
  background: #f7f7f8;
}

.cms-product-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 26px 0 0;
}

.cms-product-facts div {
  padding: 14px;
  border: 1px solid var(--line);
  background: #fff;
}

.cms-product-facts dt {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cms-product-facts dd {
  margin: 0;
  color: var(--brand-navy);
  font-size: 14px;
  font-weight: 700;
}

.cms-rich-description {
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 32px 96px;
}

.cms-rich-description > .sinpolo-cms-product-detail > .product-cms-identity {
  margin-bottom: 38px;
  padding: 22px 24px;
  border-left: 3px solid var(--brand);
  background: #f8f8fa;
  color: var(--muted);
  line-height: 1.7;
}

.cms-rich-description .section {
  padding-right: 0;
  padding-left: 0;
}

.cms-news-list {
  max-width: 1220px;
}

.cms-news-list .news-cards article {
  display: grid;
  grid-template-rows: 260px 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
}

.cms-news-list .news-cards article > a {
  display: block;
  min-height: 0;
}

.cms-news-list .news-cards img {
  height: 260px;
}

.cms-news-list .news-cards p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.65;
}

.cms-article-detail .cms-article-body {
  max-width: 760px;
  margin: 0 auto;
  color: var(--muted);
  line-height: 1.85;
}

.cms-article-detail .cms-article-body h2 {
  margin-top: 38px;
  color: var(--brand-navy);
}

.cms-article-detail .cms-article-body img {
  max-height: none;
  object-fit: contain;
}

.cms-article-detail .cms-article-body figcaption {
  margin-top: -18px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 900px) {
  .sinpolo-cms-product-page .cms-category-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sinpolo-cms-product-page .cms-category-link {
    border-bottom: 1px solid var(--line);
  }

  .cms-product-facts {
    grid-template-columns: 1fr;
  }
}

/* Product catalog and product-detail preservation redesign */
.product-center-page .page-banner {
  min-height: 280px;
}

.product-catalog-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 0.65fr);
  gap: 80px;
  align-items: end;
  max-width: 1220px;
  margin: 0 auto;
  padding: 72px 32px 42px;
  border-bottom: 1px solid var(--line);
}

.product-catalog-intro span,
.product-result-head span,
.product-section-heading > span,
.product-application > div > span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.product-catalog-intro h2 {
  max-width: 650px;
  margin: 10px 0 0;
  color: var(--brand-navy);
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.04;
}

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

.product-center-page .product-page {
  display: block;
  max-width: 1220px;
  padding-top: 34px;
}

.product-center-page .product-filter {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-bottom: 0;
}

.product-center-page .product-filter button {
  display: grid;
  align-content: space-between;
  min-height: 94px;
  padding: 18px;
  border-right: 1px solid var(--line);
  border-bottom: 3px solid transparent;
  color: var(--brand-navy);
}

.product-center-page .product-filter button:last-child {
  border-right: 0;
}

.product-center-page .product-filter button.is-active {
  background: var(--brand-navy);
  border-bottom-color: var(--brand-gold);
  color: #fff;
}

.product-center-page .product-filter small {
  margin-top: 9px;
  color: var(--muted);
  text-align: left;
  font-weight: 500;
}

.product-center-page .product-filter button.is-active small {
  color: rgba(255, 255, 255, 0.68);
}

.product-catalog-controls {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  padding: 38px 0 28px;
}

.product-result-head h2 {
  margin: 6px 0 0;
  color: var(--brand-navy);
  font-size: 28px;
}

.product-result-head p {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.product-center-page .series-tabs {
  justify-content: flex-end;
  margin: 0;
}

.product-center-page .product-grid,
.product-detail-page .related-products .product-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: none;
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(198, 161, 95, 0.5);
  box-shadow: 0 16px 36px rgba(31, 32, 78, 0.08);
}

.product-card-media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: #f7f7f8;
}

.product-card[data-category="wooden"] .product-card-media,
.product-card[data-category="entrance"] .product-card-media {
  aspect-ratio: 4 / 5;
}

.product-card-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  background: transparent;
  transition: transform 320ms ease;
}

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

.product-card .product-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  min-height: 190px;
  padding: 18px;
}

.product-card .product-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0;
}

.product-card .product-card-meta em {
  display: inline;
  margin: 0;
  color: var(--muted);
  font-size: 11px;
  white-space: nowrap;
}

.product-card h3 {
  margin: 10px 0 8px;
  color: var(--brand-navy);
  font-size: 18px;
  font-weight: 700;
}

.product-card p {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.product-card .product-card-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  color: var(--brand-navy);
  font-size: 13px;
  font-weight: 800;
}

.product-card-link span {
  color: var(--brand);
  font-size: 18px;
}

.product-load-more-wrap {
  display: flex;
  justify-content: center;
  padding-top: 38px;
}

.product-load-more {
  min-width: 230px;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid var(--brand-navy);
  background: #fff;
  color: var(--brand-navy);
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  cursor: pointer;
}

.product-load-more:hover {
  background: var(--brand-navy);
  color: #fff;
}

.product-detail-page {
  background: #fff;
}

.product-breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  max-width: 1220px;
  margin: 0 auto;
  padding: 22px 32px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
}

.product-breadcrumb a:hover {
  color: var(--brand);
}

.product-breadcrumb strong {
  min-width: 0;
  color: var(--brand-navy);
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(390px, 0.82fr);
  gap: 64px;
  max-width: 1220px;
  margin: 0 auto;
  padding: 18px 32px 82px;
}

.product-detail-media,
.product-detail-summary {
  min-width: 0;
}

.product-main-visual {
  position: relative;
  display: grid;
  height: 570px;
  margin: 0;
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f6f6f7;
}

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

.product-main-visual[data-gallery-fit="scene"] img,
.product-main-visual[data-gallery-fit="detail"] img {
  object-fit: cover;
}

.product-main-visual figcaption {
  position: absolute;
  right: 14px;
  bottom: 12px;
  padding: 6px 9px;
  background: rgba(255, 255, 255, 0.9);
  color: var(--muted);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-visual-focus {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 7px 10px;
  background: var(--ink);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-thumbnails {
  display: flex;
  gap: 10px;
  margin-top: 10px;
  overflow-x: auto;
}

.product-thumbnails button {
  width: 72px;
  height: 72px;
  flex: 0 0 72px;
  padding: 3px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
}

.product-thumbnails button.is-active {
  border-color: var(--brand);
}

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

.product-detail-summary {
  align-self: center;
}

.product-detail-series {
  display: block;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-detail-summary h1 {
  margin: 13px 0 12px;
  color: var(--brand-navy);
  font-size: clamp(38px, 4vw, 58px);
  line-height: 1.04;
  overflow-wrap: anywhere;
}

.product-model {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 14px;
}

.product-model strong {
  color: var(--brand-navy);
}

.product-lead {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.product-data-state {
  display: grid;
  gap: 7px;
  margin-top: 24px;
  padding: 17px 18px;
  border-left: 3px solid var(--brand);
  background: #f8f8fa;
}

.product-data-state.is-verified {
  background: rgba(252, 249, 219, 0.52);
}

.product-data-state span {
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-data-state strong {
  color: var(--brand-navy);
  font-size: 17px;
}

.product-data-state p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.product-source-note {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}

.product-source-note strong {
  color: var(--brand-navy);
  text-align: right;
}

.product-detail-actions {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.product-detail-actions .btn {
  flex: 1;
}

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

.product-section-heading h2,
.product-application h2 {
  margin: 9px 0 12px;
  color: var(--brand-navy);
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.12;
}

.product-section-heading p,
.product-application > div > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.product-specification {
  border-top: 1px solid var(--line);
}

.product-spec-highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 34px;
  background: var(--line);
  border: 1px solid var(--line);
}

.product-spec-highlights article {
  min-height: 148px;
  padding: 24px;
  background: var(--brand-navy);
  color: #fff;
}

.product-spec-highlights span {
  display: block;
  min-height: 36px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 11px;
  line-height: 1.45;
  text-transform: uppercase;
}

.product-spec-highlights strong {
  display: block;
  margin-top: 16px;
  color: var(--brand-cream);
  font-size: 20px;
  line-height: 1.25;
}

.product-spec-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 28px 0 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.product-spec-details > div {
  display: grid;
  grid-template-columns: minmax(130px, 0.42fr) minmax(0, 0.58fr);
  min-height: 68px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.product-spec-details dt,
.product-spec-details dd {
  margin: 0;
  padding: 18px;
  font-size: 13px;
  line-height: 1.55;
}

.product-spec-details dt {
  color: var(--muted);
  background: #f8f8fa;
}

.product-spec-details dd {
  color: var(--brand-navy);
  font-weight: 700;
}

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

.product-confirm-grid article {
  min-height: 160px;
  padding: 22px;
  border: 1px solid var(--line);
  background: #fff;
}

.product-confirm-grid span {
  color: var(--brand-navy);
  font-weight: 800;
}

.product-confirm-grid p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.product-application {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
  gap: 64px;
  align-items: center;
  max-width: none;
  padding-right: max(32px, calc((100vw - 1156px) / 2));
  padding-left: max(32px, calc((100vw - 1156px) / 2));
  background: #f7f7f9;
}

.product-application figure {
  position: relative;
  height: 480px;
  margin: 0;
  overflow: hidden;
}

.product-application figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-application figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 9px 12px;
  background: rgba(31, 32, 78, 0.9);
  color: #fff;
  font-size: 11px;
}

.product-inquiry-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 28px;
  border-top: 1px solid var(--line);
}

.product-inquiry-list article {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 17px 12px 17px 0;
  border-bottom: 1px solid var(--line);
}

.product-inquiry-list em {
  color: var(--brand);
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
}

.product-inquiry-list strong {
  color: var(--brand-navy);
  font-size: 13px;
}

.product-inquiry-list p {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.product-faq {
  display: grid;
  grid-template-columns: minmax(250px, 0.42fr) minmax(0, 0.58fr);
  gap: 70px;
  border-bottom: 1px solid var(--line);
}

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

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

.product-faq summary {
  position: relative;
  padding: 20px 38px 20px 0;
  color: var(--brand-navy);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}

.product-faq details p {
  margin: -5px 0 20px;
  padding-right: 34px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.product-detail-page .related-products {
  padding-top: 76px;
  padding-bottom: 76px;
}

@media (max-width: 1080px) {
  .product-center-page .product-grid,
  .product-detail-page .related-products .product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .product-detail-hero {
    grid-template-columns: minmax(0, 1fr) minmax(350px, 0.8fr);
    gap: 38px;
  }

  .product-main-visual {
    height: 500px;
  }

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

@media (max-width: 760px) {
  .product-catalog-intro,
  .product-catalog-controls,
  .product-detail-hero,
  .product-application,
  .product-faq {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .product-center-page .product-filter {
    grid-template-columns: 1fr 1fr;
  }

  .product-center-page .product-filter button:nth-child(even) {
    border-right: 0;
  }

  .product-center-page .series-tabs {
    justify-content: flex-start;
  }

  .product-center-page .product-grid,
  .product-detail-page .related-products .product-grid,
  .product-spec-highlights,
  .product-spec-details,
  .product-confirm-grid,
  .product-inquiry-list {
    grid-template-columns: 1fr 1fr;
  }

  .product-breadcrumb {
    padding-right: 22px;
    padding-left: 22px;
  }

  .product-detail-hero {
    padding-right: 22px;
    padding-bottom: 60px;
    padding-left: 22px;
  }

  .product-main-visual {
    height: min(480px, 110vw);
  }

  .product-detail-actions {
    flex-direction: column;
  }

  .product-application {
    padding-right: 22px;
    padding-left: 22px;
  }

  .product-application figure {
    height: 360px;
  }

  .product-spec-details > div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .product-center-page .product-grid,
  .product-detail-page .related-products .product-grid,
  .product-spec-highlights,
  .product-spec-details,
  .product-confirm-grid,
  .product-inquiry-list {
    grid-template-columns: 1fr;
  }
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Poppins, Arial, "Helvetica Neue", sans-serif;
  background: #ffffff;
  overflow-x: hidden;
}

body.ref-theme .modal,
body.ref-theme [role="dialog"].modal {
  display: none;
}

body.ref-theme .modal.in,
body.ref-theme .modal.show,
body.ref-theme [role="dialog"].modal.in,
body.ref-theme [role="dialog"].modal.show {
  display: block;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.icon,
.icon svg {
  display: block;
}

.icon svg {
  width: 1em;
  height: 1em;
}

.motion-ready [data-reveal] {
  opacity: 0;
  transform: translateY(var(--reveal-y, 92px));
  transition:
    opacity 820ms ease var(--reveal-delay, 0ms),
    transform 820ms ease var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.motion-ready [data-reveal="left"] {
  transform: translateX(-86px);
}

.motion-ready [data-reveal="right"] {
  transform: translateX(86px);
}

.motion-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .motion-ready [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 178px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  min-height: 78px;
  padding: 0 48px;
  background: rgba(31, 32, 78, 0.96);
  border-bottom: 1px solid rgba(222, 190, 120, 0.18);
  backdrop-filter: blur(14px);
}

main > section,
[id] {
  scroll-margin-top: 96px;
}

.brand img {
  width: 156px;
  height: auto;
}

.main-nav ul {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.main-nav li {
  position: relative;
}

.main-nav li > a {
  display: flex;
  align-items: center;
  min-height: 78px;
  padding: 0 13px;
  font-size: 16px;
  color: rgba(252, 249, 219, 0.9);
  white-space: nowrap;
  transition: color 180ms ease;
}

.main-nav li.is-active > a,
.main-nav li:hover > a {
  color: var(--brand-gold);
}

.nav-sub {
  position: absolute;
  top: 78px;
  left: 50%;
  min-width: 220px;
  padding: 16px 0;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, 10px);
  transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
}

.main-nav li:hover .nav-sub {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, 0);
}

.nav-sub a {
  display: block;
  padding: 11px 22px;
  color: var(--muted);
  font-size: 13px;
}

.nav-sub a:hover {
  color: var(--brand);
  background: var(--paper);
}

.header-actions {
  display: flex;
  align-items: center;
  justify-content: end;
  gap: 12px;
}

.quote-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  background: var(--brand-gold);
  color: var(--brand-navy);
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  transition: background 180ms ease;
}

.quote-link:hover {
  background: var(--brand-gold-light);
  color: var(--brand-navy);
}

.search-link {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(222, 190, 120, 0.62);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  position: relative;
}

.search-link::before {
  content: "";
  position: absolute;
  width: 13px;
  height: 13px;
  border: 2px solid var(--brand-cream);
  border-radius: 50%;
  top: 10px;
  left: 10px;
}

.search-link::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 2px;
  background: var(--brand-cream);
  transform: rotate(45deg);
  top: 24px;
  left: 23px;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0;
  min-height: 32px;
  padding: 0 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--brand-cream);
  border: 1px solid rgba(222, 190, 120, 0.35);
  font-size: 11px;
  line-height: 1;
}

.lang-switch a,
.lang-switch span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 25px;
  min-height: 24px;
  color: inherit;
}

.lang-switch a + span {
  border-left: 1px solid rgba(255, 255, 255, 0.42);
}

.menu-button {
  display: none;
}

.home-page .site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(31, 32, 78, 0.34);
  border-bottom: 1px solid rgba(222, 190, 120, 0.1);
  backdrop-filter: blur(10px);
  transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.home-page .site-header.is-scrolled {
  background: rgba(31, 32, 78, 0.96);
  border-bottom: 1px solid rgba(222, 190, 120, 0.18);
  box-shadow: 0 12px 30px rgba(31, 32, 78, 0.1);
  backdrop-filter: blur(14px);
}

.home-page .brand img {
  filter: none;
}

.home-page .site-header.is-scrolled .brand img {
  filter: none;
}

.home-page .main-nav li > a {
  color: #fff;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.42);
}

.home-page .site-header.is-scrolled .main-nav li > a {
  color: rgba(252, 249, 219, 0.9);
  text-shadow: none;
}

.home-page .main-nav li.is-active > a,
.home-page .main-nav li:hover > a {
  color: var(--brand-gold-light);
}

.home-page .site-header.is-scrolled .main-nav li.is-active > a,
.home-page .site-header.is-scrolled .main-nav li:hover > a {
  color: var(--brand-gold);
}

.home-page .quote-link {
  background: rgba(31, 32, 78, 0.2);
  border: 1px solid rgba(222, 190, 120, 0.62);
  color: var(--brand-cream);
}

.home-page .quote-link:hover {
  background: var(--brand-gold);
  color: var(--brand-navy);
}

.home-page .search-link {
  border-color: rgba(222, 190, 120, 0.62);
  background: rgba(31, 32, 78, 0.2);
}

.home-page .search-link::before {
  border-color: #fff;
}

.home-page .search-link::after {
  background: #fff;
}

.home-page .site-header.is-scrolled .search-link {
  border-color: rgba(222, 190, 120, 0.62);
  background: rgba(255, 255, 255, 0.04);
}

.home-page .site-header.is-scrolled .search-link::before {
  border-color: var(--brand-cream);
}

.home-page .site-header.is-scrolled .search-link::after {
  background: var(--brand-cream);
}

.home-page .lang-switch {
  background: rgba(31, 32, 78, 0.92);
}

.home-hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  background: var(--brand-navy-deep);
}

.home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(31, 32, 78, 0.44), rgba(31, 32, 78, 0.04) 28%),
    rgba(31, 32, 78, 0.08);
  pointer-events: none;
}

.home-hero video {
  width: 100%;
  height: 100vh;
  min-height: 720px;
  object-fit: cover;
}

.hero-copy {
  position: absolute;
  z-index: 2;
  left: 8%;
  bottom: 11%;
  max-width: 660px;
  color: #fff;
}

.hero-copy span,
.section-head span,
.split-copy span,
.banner-inner span {
  display: inline-block;
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.hero-copy h1 {
  margin: 18px 0 20px;
  font-size: 54px;
  line-height: 1.08;
  font-weight: 500;
}

.hero-copy p {
  margin: 0;
  max-width: 560px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 18px;
  line-height: 1.8;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border: 1px solid var(--line);
  font-size: 14px;
  font-weight: 700;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.btn.primary {
  color: var(--brand-cream);
  background: var(--brand-navy);
  border-color: var(--brand-navy);
}

.btn.primary:hover {
  background: var(--brand-gold);
  border-color: var(--brand-gold);
  color: var(--brand-navy);
}

.btn.light {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.6);
}

.btn.light:hover {
  background: var(--brand-gold);
  border-color: var(--brand-gold);
  color: var(--brand-navy);
}

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

.btn.muted:hover {
  border-color: var(--brand);
  color: var(--brand);
}

.section {
  max-width: 1220px;
  margin: 0 auto;
  padding: 92px 32px;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
}

.section-head-stack {
  display: grid;
  align-items: start;
  justify-content: start;
  gap: 0;
  max-width: 820px;
}

.section-head h2 {
  margin: 8px 0 0;
  font-size: 34px;
  line-height: 1.2;
  font-weight: 500;
}

.section-head-stack h2 {
  color: var(--brand-navy);
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1.05;
  font-weight: 800;
}

.section-head-stack p {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.section-head-stack a {
  margin-top: 22px;
}

.section-head a,
.text-link {
  color: var(--brand);
  font-weight: 700;
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.home-proof {
  border-top: 1px solid var(--line);
}

.home-products {
  max-width: 1310px;
  padding: 88px 32px 62px;
}

.home-process {
  padding-top: 0;
}

.proof-strip article {
  min-height: 156px;
  padding: 28px 34px;
  border-right: 1px solid var(--line);
}

.proof-strip article:last-child {
  border-right: 0;
}

.stac-metrics {
  max-width: 1310px;
  margin: 0 auto;
  padding: 56px 20px 42px;
  border-top: 0;
  border-bottom: 0;
}

.stac-metrics article {
  display: grid;
  align-content: start;
  gap: 10px;
  min-height: 170px;
  padding: 16px 34px 26px;
  border-right: 0;
}

.stac-metrics article + article {
  border-left: 1px solid rgba(31, 32, 78, 0.12);
}

.proof-strip strong {
  display: block;
  color: var(--stac-red);
  font-size: clamp(42px, 5.4vw, 72px);
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0;
}

.proof-strip span,
.spec-matrix span,
.certificate-copy span,
.inquiry-copy span {
  display: block;
  margin-top: 12px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.stac-metrics span {
  order: -1;
  margin-top: 0;
  color: rgba(31, 32, 78, 0.58);
  font-size: 14px;
  text-transform: none;
}

.product-visual-context {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--brand);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.proof-strip p {
  margin: 12px 0 0;
  color: var(--stac-blue);
  font-size: 15px;
  line-height: 1.55;
  font-weight: 600;
}

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

.category-card,
.product-card,
.news-cards article,
.case-grid article,
.project-row article,
.cooperation-grid article,
.article-grid article,
.honor-grid div {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.category-card {
  display: block;
  color: inherit;
  border: 0;
  background: transparent;
  box-shadow: none;
}

.category-card:hover,
.product-card:hover,
.news-cards article:hover,
.case-grid article:hover,
.project-row article:hover {
  transform: translateY(-4px);
  border-color: rgba(166, 122, 58, 0.4);
  box-shadow: var(--shadow);
}

.category-card:hover {
  box-shadow: none;
}

.category-media {
  position: relative;
  display: block;
  overflow: hidden;
  background: var(--stac-soft);
}

.category-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 380ms ease, opacity 300ms ease, filter 300ms ease;
}

.category-image-hover {
  position: absolute;
  inset: 0;
  opacity: 0;
}

.category-card:hover .category-media img:first-child {
  opacity: 0;
  transform: scale(1.035);
}

.category-card:hover .category-image-hover {
  opacity: 1;
  transform: scale(1.04);
}

.category-card strong,
.category-card p,
.category-card em {
  display: block;
  margin: 0;
}

.category-card strong {
  padding-top: 18px;
  color: var(--stac-blue);
  font-size: clamp(20px, 1.7vw, 27px);
  line-height: 1.08;
  font-weight: 800;
}

.category-card p {
  padding-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.category-card em {
  padding-top: 20px;
  color: var(--stac-blue);
  font-size: 13px;
  font-style: normal;
  font-weight: 700;
  text-transform: uppercase;
  transition: color 200ms ease;
}

.category-card:hover em {
  color: var(--stac-red);
}

.solution-systems {
  max-width: 1320px;
  padding-top: 96px;
  padding-bottom: 98px;
}

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

.solution-system-card {
  display: grid;
  grid-template-columns: minmax(210px, 0.9fr) minmax(0, 1fr);
  min-height: 320px;
  overflow: hidden;
  border: 1px solid rgba(31, 32, 78, 0.1);
  background: #fff;
  box-shadow: 0 18px 44px rgba(31, 32, 78, 0.07);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.solution-system-card:hover {
  transform: translateY(-5px);
  border-color: rgba(198, 161, 95, 0.5);
  box-shadow: 0 28px 58px rgba(31, 32, 78, 0.11);
}

.solution-system-card img {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  transition: transform 520ms ease;
}

.solution-system-card:hover img {
  transform: scale(1.045);
}

.solution-system-card div {
  display: grid;
  align-content: center;
  padding: 30px;
}

.solution-system-card span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.solution-system-card h3 {
  margin: 14px 0 20px;
  color: var(--brand-navy);
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.08;
  font-weight: 800;
}

.solution-system-card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.solution-system-card li {
  padding: 8px 10px;
  border: 1px solid rgba(31, 32, 78, 0.1);
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.solution-system-card em {
  margin-top: 24px;
  color: var(--brand-navy);
  font-size: 13px;
  font-style: normal;
  font-weight: 800;
  text-transform: uppercase;
}

.solution-showcase {
  max-width: 1220px;
  margin: 0 auto;
  padding: 36px 32px 92px;
}

.home-scenarios {
  padding-top: 18px;
}

.scenario-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.9fr 0.9fr;
  gap: 20px;
}

.scenario-grid article {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  background: #111;
}

.scenario-grid img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  opacity: 0.78;
  transition: transform 260ms ease, opacity 260ms ease;
}

.scenario-grid article:hover img {
  transform: scale(1.04);
  opacity: 0.9;
}

.scenario-grid article div {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px;
  color: #fff;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.78));
}

.scenario-grid span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.scenario-grid h3 {
  margin: 10px 0;
  font-size: 24px;
  line-height: 1.22;
  font-weight: 500;
}

.scenario-grid p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.65;
}

.application-cases {
  max-width: 1320px;
  padding-top: 90px;
  padding-bottom: 88px;
}

.application-case-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 18px;
}

.application-case-grid article {
  display: grid;
  grid-template-rows: minmax(300px, 0.95fr) auto;
  min-height: 540px;
  overflow: hidden;
  border: 1px solid rgba(31, 32, 78, 0.1);
  background: #fff;
  box-shadow: 0 18px 44px rgba(31, 32, 78, 0.06);
}

.application-case-grid img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

.application-case-grid article:first-child {
  grid-row: span 2;
  min-height: 680px;
}

.application-case-grid article:first-child img {
  min-height: 410px;
}

.application-case-grid div {
  display: grid;
  align-content: start;
  padding: 26px;
}

.application-case-grid span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.application-case-grid h3 {
  margin: 12px 0 14px;
  color: var(--brand-navy);
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.08;
  font-weight: 800;
}

.application-case-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.application-case-grid strong {
  display: block;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--brand-navy);
  font-size: 14px;
  line-height: 1.5;
}

.split-band {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  min-height: 520px;
  background: var(--paper);
}

.split-band.reverse {
  grid-template-columns: 0.9fr 1.1fr;
}

.split-media img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.split-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 70px 9%;
}

.split-copy h2 {
  margin: 12px 0 18px;
  font-size: 38px;
  line-height: 1.18;
  font-weight: 500;
}

.split-copy p,
.content-prose p,
.detail-copy p,
.article-detail p {
  color: var(--muted);
  line-height: 1.85;
}

.home-origin {
  grid-template-columns: 1fr 0.9fr;
  background: #ffffff;
}

.about-media {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 0.48fr);
  gap: 18px;
  align-items: stretch;
  padding: 48px;
  background:
    linear-gradient(135deg, rgba(31, 32, 78, 0.04), rgba(255, 255, 255, 0)),
    #f8f9fc;
}

.about-media img {
  width: 100%;
  height: 100%;
  min-height: 0;
  object-fit: cover;
  box-shadow: 0 22px 46px rgba(22, 22, 20, 0.14);
}

.about-media-main {
  aspect-ratio: 4 / 5;
}

.about-media-side {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  gap: 18px;
}

.about-media-side img {
  aspect-ratio: 1 / 1;
}

.about-note {
  display: grid;
  align-content: end;
  gap: 12px;
  min-height: 172px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.94);
  border-left: 3px solid var(--brand);
  box-shadow: 0 18px 38px rgba(22, 22, 20, 0.08);
}

.about-note strong {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
  font-weight: 600;
}

.about-note span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.factory-story {
  display: grid;
  grid-template-columns: minmax(420px, 0.86fr) minmax(0, 1.14fr);
  gap: clamp(38px, 5vw, 72px);
  max-width: 1320px;
  margin: 0 auto;
  padding: 96px 32px 88px;
  background: #fff;
}

.factory-story-copy {
  display: grid;
  align-content: center;
}

.factory-story-copy > span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.factory-story-copy h2 {
  margin: 14px 0 20px;
  color: var(--brand-navy);
  font-size: clamp(38px, 4.2vw, 62px);
  line-height: 1.03;
  font-weight: 800;
}

.factory-story-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.78;
}

.factory-capability-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0 28px;
  background: var(--line);
  border: 1px solid var(--line);
}

.factory-capability-list article {
  min-height: 150px;
  padding: 22px;
  background: #fff;
}

.factory-capability-list strong {
  display: block;
  color: var(--brand-navy);
  font-size: 18px;
  line-height: 1.25;
}

.factory-capability-list p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.62;
}

.factory-visual-board {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(210px, 0.56fr);
  gap: 18px;
  align-items: stretch;
}

.factory-visual-board figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--brand-navy);
}

.factory-visual-board img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: cover;
  transition: transform 520ms ease, filter 520ms ease;
}

.factory-visual-board figure:hover img {
  transform: scale(1.035);
  filter: saturate(1.04);
}

.factory-main-visual img {
  min-height: 640px;
}

.factory-side-visuals {
  display: grid;
  gap: 18px;
}

.factory-visual-board figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  background: rgba(31, 32, 78, 0.84);
  color: var(--brand-cream);
  font-size: 13px;
  font-weight: 700;
  backdrop-filter: blur(10px);
}

.sofeyia-systems,
.derchi-stat-strip,
.derchi-factory,
.derchi-customer-solutions,
.sofeyia-service-band,
.certificate-band,
.sofeyia-projects,
.trust-logo-wall,
.home-inquiry {
  scroll-margin-top: 96px;
}

.sofeyia-systems {
  padding: 112px max(32px, calc((100vw - 1320px) / 2)) 96px;
  background:
    linear-gradient(180deg, #fff 0%, #fff 76%, rgba(31, 32, 78, 0.035) 100%);
  overflow: hidden;
}

.sofeyia-systems-copy,
.derchi-section-title {
  max-width: 860px;
  margin: 0 auto 42px;
  text-align: center;
}

.sofeyia-systems-copy span,
.sofeyia-service-hero span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.sofeyia-systems-copy h2,
.derchi-section-title h2,
.trust-logo-copy h2 {
  margin: 12px 0 14px;
  color: var(--brand-navy);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.06;
  font-weight: 800;
}

.sofeyia-systems-copy p,
.derchi-section-title p,
.trust-logo-copy p {
  margin: 0 auto;
  max-width: 760px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

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

.sofeyia-product-card {
  position: relative;
  display: grid;
  min-height: 278px;
  overflow: hidden;
  color: #fff;
  background: var(--brand-navy);
  box-shadow: 0 18px 36px rgba(31, 32, 78, 0.08);
}

.sofeyia-product-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 520ms ease, opacity 520ms ease;
}

.sofeyia-product-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 21, 52, 0.02), rgba(20, 21, 52, 0.78));
}

.sofeyia-product-card:hover img {
  transform: scale(1.045);
  opacity: 0.9;
}

.sofeyia-product-card div {
  position: relative;
  z-index: 1;
  align-self: end;
  padding: 24px;
}

.sofeyia-product-card h3 {
  margin: 0 0 10px;
  color: var(--brand-cream);
  font-size: 24px;
  line-height: 1.16;
  font-weight: 800;
}

.sofeyia-product-card p {
  margin: 0;
  max-width: 430px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.58;
}

.derchi-stat-strip {
  margin-top: 0;
}

.derchi-factory {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 50vw) minmax(0, 50vw);
  gap: 0;
  align-items: stretch;
  width: 100%;
  max-width: none;
  min-height: 720px;
  margin: 0;
  padding: 0;
  background: #fff;
  overflow: hidden;
}

.derchi-factory-copy {
  position: relative;
  display: flex;
  min-height: 760px;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: clamp(66px, 5vw, 88px) clamp(44px, 4.6vw, 76px) clamp(64px, 5vw, 84px) clamp(58px, 8.8vw, 184px);
}

.derchi-factory-copy::before {
  content: "SIN";
  position: absolute;
  left: clamp(10px, 2.8vw, 58px);
  top: 48px;
  z-index: 0;
  color: rgba(31, 32, 78, 0.035);
  font-size: clamp(210px, 22vw, 430px);
  line-height: 0.78;
  font-weight: 900;
  letter-spacing: -0.02em;
  pointer-events: none;
}

.derchi-factory-copy > * {
  position: relative;
  z-index: 1;
}

.derchi-factory-copy > span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.derchi-factory-copy h2 {
  max-width: 760px;
  margin: 16px 0 22px;
  color: var(--brand-navy);
  font-size: clamp(38px, 3.55vw, 56px);
  line-height: 1.16;
  font-weight: 800;
}

.derchi-factory-copy h2::after {
  content: "";
  display: block;
  width: 104px;
  height: 5px;
  margin-top: 26px;
  background: linear-gradient(90deg, #c9923e, rgba(201, 146, 62, 0));
}

.derchi-factory-copy p {
  max-width: 740px;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: clamp(16px, 1.08vw, 18px);
  line-height: 1.72;
}

.derchi-factory-copy .btn {
  width: 176px;
  min-height: 60px;
  margin-top: 16px;
  background: var(--brand-navy);
  color: var(--brand-cream);
}

.derchi-factory-media {
  min-height: 760px;
}

.derchi-factory-media img {
  width: 100%;
  height: 100%;
  min-height: 760px;
  object-fit: cover;
  box-shadow: none;
}

.production-flow {
  display: block;
  padding: 88px max(32px, calc((100vw - 1320px) / 2)) 96px;
  background: #fff;
  overflow: hidden;
}

.production-flow-head {
  max-width: 780px;
  margin: 0 auto 34px;
  text-align: center;
}

.production-flow-head h2 {
  margin: 0 0 14px;
  color: var(--brand-navy);
  font-size: clamp(32px, 3.4vw, 50px);
  line-height: 1.08;
  font-weight: 800;
}

.production-flow-head p {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

.production-flow-board {
  max-width: 1320px;
  margin: 0 auto;
  border: 1px solid rgba(226, 230, 239, 0.96);
  background: #fff;
  box-shadow: 0 26px 70px rgba(31, 32, 78, 0.08);
}

.production-flow-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.production-flow-steps::before {
  display: none;
}

.production-flow-steps article {
  position: relative;
  min-height: 385px;
  overflow: hidden;
  border-right: 1px solid rgba(232, 235, 242, 0.94);
  color: var(--muted);
  background: #fff;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.production-flow-steps article:hover {
  z-index: 2;
  transform: translateY(-4px);
  box-shadow: 0 24px 52px rgba(31, 32, 78, 0.12);
}

.production-flow-steps article:nth-child(4n),
.production-flow-steps article:last-child {
  border-right: 0;
}

.production-flow-steps article:nth-child(n + 5) {
  border-top: 1px solid rgba(232, 235, 242, 0.94);
}

.production-flow-steps figure {
  position: relative;
  height: 158px;
  margin: 0;
  overflow: hidden;
  background: var(--paper);
}

.production-flow-steps figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(31, 32, 78, 0.02), rgba(31, 32, 78, 0.22));
  pointer-events: none;
}

.production-flow-steps figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.5s ease;
}

.production-flow-steps article:hover figure img {
  transform: scale(1.07);
}

.production-flow-step-copy {
  position: relative;
  padding: 48px 24px 28px;
}

.production-flow-steps article i {
  position: absolute;
  top: -34px;
  left: 24px;
  z-index: 1;
  display: grid;
  width: 68px;
  height: 68px;
  place-items: center;
  border: 1px solid rgba(222, 190, 120, 0.72);
  border-radius: 50%;
  background: var(--brand-navy);
  color: var(--brand-cream);
  font-size: 18px;
  font-style: normal;
  font-weight: 800;
  box-shadow: 0 16px 34px rgba(31, 32, 78, 0.18);
}

.production-flow-steps article strong {
  display: block;
  margin: 0 0 12px;
  color: var(--brand-navy);
  font-size: clamp(21px, 1.5vw, 28px);
  line-height: 1.12;
}

.production-flow-steps article p {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
}

.production-flow-page {
  padding: 0;
  background: transparent;
}

.production-flow-page .production-flow-head h2 {
  font-size: clamp(30px, 3vw, 42px);
}

.production-flow-page .production-flow-board {
  box-shadow: none;
}

.production-proof-notes {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.production-proof-notes article {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 22px;
  align-items: center;
  border: 1px solid var(--line);
  background: #fff;
}

.production-proof-notes img {
  width: 100%;
  height: 100%;
  min-height: 142px;
  object-fit: cover;
}

.production-proof-notes div {
  padding: 18px 22px 18px 0;
}

.production-proof-notes h3 {
  margin: 0 0 8px;
  color: var(--brand-navy);
  font-size: 20px;
  line-height: 1.2;
}

.production-proof-notes p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.derchi-customer-solutions,
.sofeyia-projects {
  padding: 88px max(32px, calc((100vw - 1320px) / 2));
  background: #fff;
}

.derchi-solution-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
}

.derchi-solution-grid article {
  grid-column: span 2;
  display: grid;
  min-height: 430px;
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 18px 36px rgba(31, 32, 78, 0.05);
}

.derchi-solution-grid article:nth-child(4),
.derchi-solution-grid article:nth-child(5) {
  grid-column: span 3;
}

.derchi-solution-grid img {
  width: 100%;
  aspect-ratio: 1.38 / 1;
  object-fit: cover;
}

.derchi-solution-grid div {
  padding: 24px;
}

.derchi-solution-grid span,
.sofeyia-project-grid span,
.media-showcase-card span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.derchi-solution-grid h3 {
  margin: 10px 0 12px;
  color: var(--brand-navy);
  font-size: 24px;
  line-height: 1.16;
  font-weight: 800;
}

.derchi-solution-grid p {
  margin: 0 0 20px;
  color: var(--muted);
  line-height: 1.62;
}

.derchi-solution-grid a {
  color: var(--brand-navy);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.sofeyia-service-band {
  padding: 82px max(32px, calc((100vw - 1320px) / 2)) 94px;
  background: #fff;
}

.sofeyia-service-hero {
  min-height: 420px;
  display: grid;
  align-items: end;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.sofeyia-service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(23, 24, 64, 0.78), rgba(23, 24, 64, 0.42), rgba(23, 24, 64, 0.22));
}

.sofeyia-service-hero div {
  position: relative;
  max-width: 720px;
  padding: 56px;
  color: #fff;
}

.sofeyia-service-hero h2 {
  margin: 12px 0 14px;
  color: #fff;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.05;
  font-weight: 800;
}

.sofeyia-service-hero p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 1.7;
}

.sofeyia-service-cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  width: min(1120px, calc(100% - 48px));
  margin: -58px auto 0;
  position: relative;
  z-index: 1;
}

.sofeyia-service-cards article {
  min-height: 214px;
  padding: 28px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(31, 32, 78, 0.11);
}

.sofeyia-service-cards span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
}

.sofeyia-service-cards h3 {
  margin: 28px 0 12px;
  color: var(--brand-navy);
  font-size: 22px;
  line-height: 1.18;
  font-weight: 800;
}

.sofeyia-service-cards p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

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

.sofeyia-project-grid article {
  border: 1px solid var(--line);
  background: #fff;
  box-shadow: 0 18px 38px rgba(31, 32, 78, 0.055);
}

.sofeyia-project-grid img {
  width: 100%;
  aspect-ratio: 1.4 / 1;
  object-fit: cover;
  transition: transform 420ms ease;
}

.sofeyia-project-grid a:first-child {
  display: block;
  overflow: hidden;
}

.sofeyia-project-grid article:hover img {
  transform: scale(1.04);
}

.sofeyia-project-grid div {
  padding: 22px;
}

.sofeyia-project-grid h3 {
  margin: 10px 0 10px;
  color: var(--brand-navy);
  font-size: 21px;
  line-height: 1.22;
}

.sofeyia-project-grid h3 a {
  color: inherit;
}

.sofeyia-project-grid p,
.sofeyia-project-grid small {
  color: var(--muted);
  line-height: 1.58;
}

.sofeyia-project-grid p {
  margin: 0 0 10px;
  font-weight: 700;
}

.sofeyia-projects > .btn {
  margin: 32px auto 0;
}

.trust-logo-wall {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 54px;
  align-items: center;
  max-width: 1320px;
  margin: 0 auto;
  padding: 78px 32px 92px;
  background: #fff;
}

.trust-logo-copy h2 {
  font-size: clamp(30px, 3.2vw, 48px);
}

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

.trust-logo-grid span {
  display: grid;
  min-height: 72px;
  place-items: center;
  border: 1px solid rgba(31, 32, 78, 0.12);
  background: #fff;
  color: var(--brand-navy);
  font-size: 17px;
  font-weight: 800;
  box-shadow: 0 14px 32px rgba(31, 32, 78, 0.055);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.process-grid article {
  min-height: 260px;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.process-grid span {
  color: var(--brand);
  font-size: 14px;
  font-weight: 700;
}

.process-grid h3 {
  margin: 42px 0 14px;
  font-size: 22px;
  line-height: 1.25;
  font-weight: 500;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.stac-services {
  background: var(--stac-blue);
  color: #fff;
  padding: 92px max(32px, calc((100vw - 1230px) / 2));
}

.stac-services-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
  gap: 64px;
  max-width: 1230px;
  margin: 0 auto;
}

.service-lead {
  display: grid;
  align-content: start;
  gap: 26px;
}

.service-image {
  position: relative;
  overflow: hidden;
}

.service-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.9);
  transition: transform 480ms ease;
}

.service-lead:hover .service-image img {
  transform: scale(1.035);
}

.service-image span {
  position: absolute;
  right: 0;
  bottom: 0;
  width: clamp(74px, 9vw, 118px);
  aspect-ratio: 1;
  background:
    linear-gradient(45deg, transparent 32%, #fff 32% 48%, transparent 48%),
    var(--brand-gold);
}

.service-lead h2 {
  max-width: 680px;
  margin: 10px 0 0;
  font-size: clamp(32px, 3.6vw, 54px);
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: 0;
}

.service-lead p {
  max-width: 640px;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 1.75;
}

.service-lead a,
.service-list a {
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.service-list {
  display: grid;
  border-left: 1px solid rgba(255, 255, 255, 0.52);
  padding-left: 38px;
}

.service-list article {
  display: grid;
  grid-template-columns: 196px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  padding: 0 0 34px;
}

.service-list article + article {
  padding-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.42);
}

.service-list img {
  width: 100%;
  aspect-ratio: 1.22 / 1;
  object-fit: cover;
  transition: transform 360ms ease, opacity 360ms ease;
}

.service-list article:hover img {
  transform: scale(1.04);
  opacity: 0.88;
}

.service-list h3 {
  margin: 0 0 14px;
  font-size: clamp(23px, 2.1vw, 34px);
  line-height: 1.08;
  font-weight: 800;
}

.service-list p {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.58;
}

.home-timeline {
  padding: 78px max(32px, calc((100vw - 1230px) / 2)) 92px;
  background: var(--stac-soft);
  overflow: hidden;
}

.timeline-copy {
  max-width: 900px;
  margin: 0 auto 70px;
  text-align: center;
}

.timeline-copy span {
  color: rgba(31, 32, 78, 0.58);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.timeline-copy h2 {
  margin: 12px 0 16px;
  color: var(--stac-blue);
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.06;
  font-weight: 800;
}

.timeline-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.timeline-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(190px, 1fr));
  gap: 34px;
  max-width: 1230px;
  margin: 0 auto;
}

.timeline-rail::before {
  content: "";
  position: absolute;
  top: 30px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(31, 32, 78, 0.22);
}

.timeline-rail article {
  position: relative;
  padding-top: 78px;
}

.timeline-rail article::before {
  content: "";
  position: absolute;
  top: 17px;
  left: 0;
  width: 26px;
  height: 26px;
  border: 2px solid var(--stac-blue);
  border-radius: 50%;
  background: var(--stac-soft);
}

.timeline-rail span {
  position: absolute;
  top: -4px;
  left: 0;
  color: rgba(31, 32, 78, 0.58);
  font-size: 14px;
  font-weight: 700;
}

.timeline-rail h3 {
  margin: 0 0 12px;
  color: var(--stac-blue);
  font-size: 22px;
  line-height: 1.18;
  font-weight: 800;
}

.timeline-rail p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.certificate-band {
  padding: 118px max(0px, calc((100vw - 1600px) / 2)) 56px;
  background: var(--paper);
  color: var(--ink);
  text-align: center;
  overflow: hidden;
  scroll-margin-top: 96px;
}

.certificate-copy h2,
.inquiry-copy h2 {
  margin: 12px 0 18px;
  font-size: 38px;
  line-height: 1.18;
  font-weight: 500;
}

.certificate-copy {
  max-width: 1316px;
  margin: 0 auto;
}

.certificate-copy p {
  max-width: 650px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 15.856px;
  line-height: 1.45;
}

.saroke-certificates .certificate-copy h2 {
  margin: 0;
  color: var(--brand-navy);
  font-size: 42.182px;
  line-height: normal;
  font-weight: 700;
  letter-spacing: 0;
}

.saroke-certificates .certificate-copy p {
  margin-top: 10px;
}

.certificate-wall {
  position: relative;
  width: min(100%, 1316px);
  height: 500px;
  margin: 18px auto 0;
  padding-top: 58px;
  overflow: hidden;
  perspective: 1000px;
  transform-style: preserve-3d;
}

.certificate-plane {
  position: absolute;
  top: 58px;
  left: 50%;
  margin: 0;
  width: 240px;
  height: 340px;
  overflow: hidden;
  border-radius: 2px;
  transform-origin: center bottom;
  transform-style: preserve-3d;
  transition: transform 420ms ease, opacity 420ms ease;
  will-change: transform;
}

.certificate-plane::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.01), rgba(255, 255, 255, 0.12)),
    radial-gradient(circle at 50% 18%, rgba(255, 255, 255, 0.08), transparent 46%);
  pointer-events: none;
}

.certificate-plane::after {
  content: none;
}

.certificate-plane img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: blur(0.9px) saturate(0.94) contrast(0.99) drop-shadow(0 12px 18px rgba(31, 31, 28, 0.1));
  transition: filter 1s ease;
}

.certificate-plane.is-active img {
  filter: blur(0.8px) saturate(0.96) contrast(1) drop-shadow(0 18px 26px rgba(31, 31, 28, 0.15));
}

.certificate-plane--public img,
.certificate-plane--public.is-active img {
  filter: blur(0) saturate(1) contrast(1) drop-shadow(0 18px 26px rgba(31, 31, 28, 0.15));
}

.certificate-plane--public::before,
.certificate-plane--public::after {
  content: none;
}

.certificate-plane-0 {
  transform: translateX(calc(-50% - 660px)) translateY(58px) rotateY(-86deg) translateZ(-150px) scale(0.72);
  z-index: -5;
  opacity: 0.28;
}

.certificate-plane-1 {
  transform: translateX(calc(-50% - 560px)) translateY(50px) rotateY(-78deg) translateZ(-132px) scale(0.76);
  z-index: -4;
  opacity: 0.38;
}

.certificate-plane-2 {
  transform: translateX(calc(-50% - 438px)) translateY(40px) rotateY(-68deg) translateZ(-108px) scale(0.82);
  z-index: -3;
  opacity: 0.54;
}

.certificate-plane-3 {
  transform: translateX(calc(-50% - 318px)) translateY(26px) rotateY(-52deg) translateZ(-74px) scale(0.9);
  z-index: -2;
  opacity: 0.74;
}

.certificate-plane-4 {
  transform: translateX(calc(-50% - 174px)) translateY(10px) rotateY(-34deg) translateZ(-32px) scale(0.98);
  z-index: -1;
  opacity: 0.9;
}

.certificate-plane-5 {
  transform: translateX(-50%) translateY(-6px) rotateY(0deg) translateZ(36px) scale(1.08);
  z-index: 2;
  opacity: 1;
}

.certificate-plane-6 {
  transform: translateX(calc(-50% + 174px)) translateY(10px) rotateY(34deg) translateZ(-32px) scale(0.98);
  z-index: 1;
  opacity: 0.9;
}

.certificate-plane-7 {
  transform: translateX(calc(-50% + 318px)) translateY(26px) rotateY(52deg) translateZ(-74px) scale(0.9);
  z-index: 0;
  opacity: 0.74;
}

.certificate-plane-8 {
  transform: translateX(calc(-50% + 438px)) translateY(40px) rotateY(68deg) translateZ(-108px) scale(0.82);
  z-index: -1;
  opacity: 0.54;
}

.certificate-plane-9 {
  transform: translateX(calc(-50% + 560px)) translateY(50px) rotateY(78deg) translateZ(-132px) scale(0.76);
  z-index: -2;
  opacity: 0.38;
}

.certificate-plane-10 {
  transform: translateX(calc(-50% + 660px)) translateY(58px) rotateY(86deg) translateZ(-150px) scale(0.72);
  z-index: -3;
  opacity: 0.28;
}

.certificate-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  margin-top: -2px;
}

.certificate-dots span {
  width: 15px;
  height: 6px;
  border-radius: 999px;
  background: rgba(52, 52, 52, 0.2);
}

.certificate-dots .is-active {
  width: 35px;
  background: var(--brand);
}

.certificate-mark-strip {
  display: grid;
  grid-template-columns: repeat(8, minmax(82px, 1fr));
  gap: 10px;
  width: min(100% - 48px, 1040px);
  margin: 16px auto 0;
}

.certificate-mark-strip span {
  display: grid;
  min-height: 76px;
  grid-template-rows: 56px;
  place-items: center;
  padding: 10px 8px;
  overflow: hidden;
  border: 1px solid rgba(205, 168, 92, 0.42);
  background: rgba(255, 255, 255, 0.74);
  color: var(--brand-navy);
  box-shadow: 0 14px 34px rgba(32, 33, 78, 0.07);
}

.certificate-mark-strip img {
  display: block;
  width: 100%;
  height: 56px;
  object-fit: contain;
}

.inquiry-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 42px;
  align-items: start;
  max-width: 1220px;
  margin: 0 auto 28px;
  padding: 58px 32px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.home-inquiry {
  margin-top: 32px;
}

.inquiry-copy p {
  color: var(--muted);
  line-height: 1.8;
}

.quote-builder,
.contact-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
}

.quote-builder label,
.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.quote-builder input,
.quote-builder select,
.quote-builder textarea,
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 44px;
  padding: 0 12px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  font: inherit;
}

.quote-builder textarea {
  min-height: 108px;
  padding: 12px;
  resize: vertical;
}

.contact-form textarea {
  min-height: 130px;
  padding: 12px;
  resize: vertical;
}

.form-span-full,
.brief-actions,
.quote-builder output,
.contact-form label:nth-child(4),
.contact-form button,
.contact-form output {
  grid-column: 1 / -1;
}

.conversion-panel {
  gap: 54px;
}

.conversion-checklist {
  margin-top: 26px;
  padding: 22px;
  border: 1px solid rgba(31, 32, 78, 0.12);
  background: #fff;
}

.conversion-checklist strong {
  display: block;
  margin-bottom: 12px;
  color: var(--brand-navy);
  font-size: 15px;
}

.conversion-checklist ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.conversion-checklist li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.55;
}

.conversion-checklist li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--brand);
}

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

.brief-actions .btn {
  min-height: 46px;
}

.quote-builder output,
.contact-form output {
  display: block;
  min-height: 54px;
  padding: 15px 16px;
  background: #fff;
  border-left: 3px solid var(--brand);
  color: var(--muted);
  line-height: 1.6;
}

.proof-pack {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 42px;
  align-items: start;
  max-width: 1220px;
  margin: 0 auto;
  padding: 64px 32px;
  border-top: 1px solid var(--line);
}

.project-proof-section {
  max-width: 1320px;
  padding-top: 96px;
  padding-bottom: 96px;
}

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

.project-proof-grid article {
  display: grid;
  grid-template-rows: auto 1fr;
  border: 1px solid rgba(31, 32, 78, 0.1);
  background: #fff;
  box-shadow: 0 18px 44px rgba(31, 32, 78, 0.06);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.project-proof-grid article:hover {
  transform: translateY(-5px);
  border-color: rgba(198, 161, 95, 0.48);
  box-shadow: 0 28px 58px rgba(31, 32, 78, 0.11);
}

.project-proof-grid img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.project-proof-grid article > div {
  display: grid;
  align-content: start;
  padding: 24px;
}

.project-proof-grid span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.project-proof-grid h3 {
  margin: 12px 0 10px;
  color: var(--brand-navy);
  font-size: 24px;
  line-height: 1.15;
  font-weight: 800;
}

.project-proof-grid p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.55;
  font-weight: 700;
}

.project-proof-grid ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-proof-grid li {
  position: relative;
  padding-left: 17px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.project-proof-grid li::before {
  content: "";
  position: absolute;
  top: 0.68em;
  left: 0;
  width: 6px;
  height: 6px;
  background: var(--brand);
}

.home-media-showcase {
  max-width: 1320px;
  margin: 0 auto;
  padding: 96px 32px 108px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.media-showcase-grid {
  display: grid;
  grid-template-columns: 1.25fr repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.media-showcase-card {
  display: grid;
  grid-template-rows: minmax(210px, 0.9fr) auto;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(31, 32, 78, 0.1);
  background: #fff;
  box-shadow: 0 18px 44px rgba(31, 32, 78, 0.06);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.media-showcase-card:first-child {
  min-height: 520px;
}

.media-showcase-card:hover {
  transform: translateY(-5px);
  border-color: rgba(198, 161, 95, 0.48);
  box-shadow: 0 28px 58px rgba(31, 32, 78, 0.11);
}

.media-showcase-card img {
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

.media-showcase-card div {
  padding: 22px;
}

.media-showcase-card span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.media-showcase-card h3 {
  margin: 11px 0 12px;
  color: var(--brand-navy);
  font-size: 23px;
  line-height: 1.15;
  font-weight: 800;
}

.media-showcase-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.proof-pack-compact {
  padding-top: 52px;
  padding-bottom: 52px;
}

.proof-pack-copy span {
  display: inline-flex;
  margin-bottom: 16px;
  color: var(--brand);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.proof-pack-copy h2 {
  margin: 0;
  color: var(--brand-navy);
  font-size: 36px;
  line-height: 1.12;
}

.proof-pack-copy p {
  margin: 20px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.proof-checklist {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.proof-checklist span {
  display: block;
  margin: 0;
  padding: 12px 14px;
  border-left: 3px solid var(--brand);
  background: #fff;
  color: var(--ink);
  text-transform: none;
}

.proof-pack-board {
  display: grid;
  gap: 18px;
  padding: 22px;
  background: #fff;
  border: 1px solid rgba(31, 32, 78, 0.12);
}

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

.proof-cert-row figure {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px;
  min-height: 154px;
  align-content: center;
  text-align: center;
  border: 1px solid var(--line);
  background: var(--brand-cream);
}

.proof-cert-row img {
  width: 100%;
  height: 90px;
  object-fit: contain;
}

.proof-cert-row figcaption {
  color: var(--brand-navy);
  font-weight: 800;
}

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

.proof-path-grid a {
  display: grid;
  gap: 8px;
  min-height: 118px;
  padding: 18px;
  border: 1px solid var(--line);
  background: #fff;
}

.proof-path-grid strong {
  color: var(--brand-navy);
  font-size: 15px;
}

.proof-path-grid span {
  color: var(--muted);
  line-height: 1.45;
}

.proof-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.project-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-row img,
.case-grid img,
.news-cards img {
  width: 100%;
  aspect-ratio: 16 / 11;
  object-fit: cover;
}

.project-row div,
.case-grid div,
.news-cards div {
  padding: 22px;
}

.project-row span,
.case-grid span,
.detail-copy span {
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.project-row h3,
.case-grid h3,
.news-cards h3 {
  margin: 8px 0 0;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 500;
}

.case-grid p {
  margin: 12px 0 16px;
  color: var(--muted);
  line-height: 1.65;
}

.news-strip {
  border-top: 1px solid var(--line);
}

.news-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.news-list a {
  display: grid;
  grid-template-columns: 150px 1fr 110px;
  gap: 24px;
  align-items: center;
  min-height: 84px;
  border-bottom: 1px solid var(--line);
}

.news-list time,
.news-list span {
  color: var(--muted);
}

.page-banner {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  background-position: center;
  background-size: cover;
  color: #fff;
}

.page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.68), rgba(0, 0, 0, 0.34) 52%, rgba(0, 0, 0, 0.18)),
    rgba(0, 0, 0, 0.32);
}

.banner-inner {
  position: relative;
  width: min(1140px, calc(100% - 64px));
  margin: 0 auto;
}

.banner-inner h1 {
  margin: 12px 0;
  font-size: 46px;
  line-height: 1.14;
  font-weight: 500;
}

.banner-inner p {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
  line-height: 1.75;
}

.content-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 56px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 32px 96px;
}

.side-nav {
  align-self: start;
  display: grid;
  border-top: 2px solid var(--ink);
}

.side-nav a {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.side-nav a.is-current,
.side-nav a:hover {
  color: var(--brand);
}

.content-prose h2 {
  margin: 0 0 20px;
  font-size: 36px;
  font-weight: 500;
}

.content-prose .lead {
  color: var(--ink);
  font-size: 20px;
}

.content-prose figure {
  margin: 36px 0 0;
}

.content-prose figure img {
  width: 100%;
  max-height: 460px;
  object-fit: cover;
}

.content-prose figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.profile-snapshot,
.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin: 34px 0;
}

.profile-snapshot article,
.contact-cards article,
.honor-note,
.brand-belief {
  background: #fff;
  border: 1px solid var(--line);
}

.profile-snapshot article,
.contact-cards article,
.honor-note {
  padding: 24px;
}

.profile-snapshot h3,
.contact-cards strong,
.honor-note h3,
.brand-belief h3 {
  display: block;
  margin: 0 0 10px;
  color: var(--brand-navy);
  font-size: 19px;
  line-height: 1.25;
  font-weight: 700;
}

.profile-snapshot p,
.contact-cards span,
.honor-note p,
.brand-belief p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.brand-belief {
  display: grid;
  grid-template-columns: 0.82fr 1fr;
  gap: 0;
  margin-top: 34px;
  overflow: hidden;
}

.brand-belief img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

.brand-belief div {
  display: grid;
  align-content: center;
  padding: 34px;
}

.enhanced-timeline strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand-navy);
}

.timeline {
  display: grid;
  gap: 16px;
  margin-top: 32px;
}

.timeline div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.timeline span {
  color: var(--brand);
  font-weight: 700;
}

.video-frame video {
  width: 100%;
  background: #111;
}

.media-grid,
.honor-grid,
.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 28px;
}

.media-grid div,
.media-grid img {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  background: var(--paper);
}

.honor-grid div,
.article-grid article {
  padding: 28px;
}

.guide-hub-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.guide-hub-grid article {
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.guide-hub-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(198, 161, 95, 0.48);
  box-shadow: var(--shadow);
}

.guide-hub-grid span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.guide-hub-grid h3 {
  margin: 12px 0 10px;
  color: var(--brand-navy);
  font-size: 20px;
  line-height: 1.28;
}

.guide-hub-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.guide-article {
  max-width: 1220px;
  margin: 0 auto;
  padding: 76px 32px 96px;
}

.guide-intro {
  max-width: 900px;
  margin-bottom: 28px;
}

.guide-intro span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.guide-intro h2 {
  margin: 10px 0 16px;
  color: var(--brand-navy);
  font-size: clamp(30px, 3.5vw, 48px);
  line-height: 1.1;
  font-weight: 700;
}

.guide-intro p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

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

.guide-section-grid section {
  min-height: 230px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
}

.guide-section-grid h3 {
  margin: 0 0 14px;
  color: var(--brand-navy);
  font-size: 21px;
  line-height: 1.22;
}

.guide-section-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.68;
}

.guide-faq {
  padding-left: 0;
  padding-right: 0;
}

.honor-grid img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: contain;
  margin-bottom: 18px;
  background: var(--paper);
}

.protected-certificate-card figure {
  position: relative;
  overflow: hidden;
  margin: 0 0 18px;
  padding: 14px;
  border: 1px solid rgba(205, 168, 92, 0.18);
  background: linear-gradient(180deg, #fff, #f8f6ef);
}

.protected-certificate-card figure::after {
  content: "";
  position: absolute;
  inset: 22% 14% 26%;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(2px);
  pointer-events: none;
}

.protected-certificate-card img {
  margin: 0;
  filter: blur(0.65px) saturate(0.88) contrast(0.98);
  transform: scale(1.02);
}

.protected-certificate-card figcaption {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  z-index: 2;
  padding: 9px 11px;
  background: rgba(32, 33, 78, 0.92);
  color: var(--brand-cream);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.certificate-public-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.honor-grid span,
.cooperation-grid span {
  display: block;
  width: 44px;
  height: 3px;
  margin-bottom: 22px;
  background: var(--brand);
}

.product-page {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 44px;
  max-width: 1220px;
  margin: 0 auto;
  padding: 76px 32px 96px;
}

.product-intro-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(220px, 0.22fr);
  gap: 42px;
  align-items: stretch;
  max-width: 1220px;
  margin: 0 auto;
  padding: 76px 32px 0;
}

.product-intro-panel > div:first-child {
  display: grid;
  align-content: center;
  padding: 36px;
  background: var(--brand-navy);
  color: var(--brand-cream);
}

.product-intro-panel h2 {
  margin: 0 0 18px;
  font-size: clamp(31px, 3.3vw, 48px);
  line-height: 1.08;
  font-weight: 700;
}

.product-intro-panel p {
  margin: 0;
  color: rgba(252, 249, 219, 0.78);
  line-height: 1.75;
}

.product-library-summary {
  display: grid;
  align-content: center;
  padding: 28px;
  background: #fff;
  border: 1px solid rgba(198, 161, 95, 0.28);
  box-shadow: 0 22px 48px rgba(34, 36, 92, 0.07);
}

.product-library-summary strong {
  color: var(--brand-navy);
  font-size: clamp(52px, 6vw, 86px);
  line-height: 0.95;
  font-weight: 800;
}

.product-library-summary span {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.seo-product-scope {
  padding-bottom: 28px;
}

.seo-scope-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.35fr) minmax(0, 0.65fr);
  gap: 22px;
  align-items: stretch;
}

.seo-series-list {
  display: grid;
  align-content: start;
  gap: 10px;
}

.seo-series-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  min-height: 62px;
  padding: 16px 18px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--brand-navy);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.seo-series-list a:hover {
  transform: translateX(4px);
  border-color: rgba(198, 161, 95, 0.56);
  box-shadow: 0 18px 38px rgba(34, 36, 92, 0.07);
}

.seo-series-list strong {
  font-size: 15px;
  line-height: 1.25;
}

.seo-series-list span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

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

.seo-scope-gallery a {
  position: relative;
  display: block;
  min-height: 280px;
  overflow: hidden;
  background: var(--brand-navy);
}

.seo-scope-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease, opacity 240ms ease;
}

.seo-scope-gallery a:hover img {
  transform: scale(1.055);
  opacity: 0.86;
}

.seo-scope-gallery span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  color: var(--brand-cream);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.25;
  text-shadow: 0 8px 20px rgba(0, 0, 0, 0.38);
}

.seo-model-note {
  display: flex;
  gap: 10px;
  margin-top: 16px;
  padding: 16px 18px;
  background: rgba(252, 249, 219, 0.42);
  border: 1px solid rgba(198, 161, 95, 0.28);
  color: var(--muted);
  line-height: 1.55;
}

.seo-model-note strong {
  color: var(--brand-navy);
}

.seo-depth-band,
.seo-keyword-map {
  max-width: 1220px;
  margin: 0 auto;
  padding: 68px 32px 0;
}

.seo-depth-band {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(0, 1.16fr);
  gap: 34px;
  align-items: stretch;
}

.seo-depth-copy {
  padding: 34px;
  background: #fff;
  border: 1px solid var(--line);
}

.seo-depth-copy span,
.seo-keyword-map span,
.application-fit .section-head span,
.internal-links .section-head span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.seo-depth-copy h2,
.seo-keyword-map h2 {
  margin: 10px 0 16px;
  color: var(--brand-navy);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.12;
  font-weight: 700;
}

.seo-depth-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.78;
}

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

.seo-depth-grid article {
  display: grid;
  align-content: end;
  min-height: 230px;
  padding: 24px;
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.seo-depth-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(198, 161, 95, 0.48);
  box-shadow: var(--shadow);
}

.seo-depth-grid h3 {
  margin: 0 0 12px;
  color: var(--brand-navy);
  font-size: 20px;
  line-height: 1.22;
}

.seo-depth-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.keyword-pill-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.keyword-pill-grid span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: var(--brand-navy);
  background: #fff;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  text-transform: none;
}

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

.factory-support-grid article,
.buyer-check-grid article,
.service-system article {
  background: #fff;
  border: 1px solid var(--line);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.factory-support-grid article {
  display: grid;
  align-content: end;
  min-height: 236px;
  padding: 28px;
}

.factory-support-grid article:hover,
.buyer-check-grid article:hover,
.service-system article:hover {
  transform: translateY(-4px);
  border-color: rgba(198, 161, 95, 0.48);
  box-shadow: var(--shadow);
}

.factory-support-grid h3,
.buyer-check-grid h3,
.service-system h3 {
  margin: 0 0 12px;
  color: var(--brand-navy);
  font-size: 21px;
  line-height: 1.22;
  font-weight: 700;
}

.factory-support-grid p,
.buyer-check-grid p,
.service-system p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.product-page > *,
.content-layout > *,
.detail-page > *,
.inquiry-panel > *,
.split-band > * {
  min-width: 0;
}

.product-filter {
  display: grid;
  align-self: start;
  border-top: 2px solid var(--ink);
}

.product-filter button,
.tabbar button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.product-filter button {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.product-filter small {
  min-width: 28px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 800;
  text-align: right;
}

.product-filter button.is-active,
.tabbar button.is-active {
  color: var(--brand);
  font-weight: 700;
}

.series-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.series-tabs button {
  appearance: none;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font: inherit;
  cursor: pointer;
}

.series-tabs button.is-active {
  color: var(--brand-navy);
  border-color: rgba(198, 161, 95, 0.68);
  background: rgba(252, 249, 219, 0.72);
  font-weight: 800;
}

.series-tabs button:focus-visible,
.product-filter button:focus-visible,
.product-card a:focus-visible {
  outline: 3px solid rgba(198, 161, 95, 0.68);
  outline-offset: 3px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.product-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: var(--paper);
}

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

.product-card span {
  color: var(--brand);
  font-size: 12px;
  font-weight: 700;
}

.product-card h3 {
  margin: 9px 0;
  font-size: 18px;
  line-height: 1.35;
  font-weight: 500;
  overflow-wrap: anywhere;
}

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

.product-card em {
  display: block;
  margin: -6px 0 16px;
  color: var(--brand-navy);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.spec-matrix {
  margin-top: 46px;
  padding-top: 34px;
  border-top: 1px solid var(--line);
}

.spec-matrix h2 {
  max-width: 720px;
  margin: 8px 0 22px;
  font-size: 28px;
  line-height: 1.25;
  font-weight: 500;
}

.spec-matrix table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border: 1px solid var(--line);
}

.spec-matrix th,
.spec-matrix td {
  padding: 16px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.spec-matrix th {
  color: var(--ink);
  background: var(--paper);
}

.spec-matrix td:first-child {
  color: var(--ink);
  font-weight: 700;
}

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

.buyer-check-grid article {
  min-height: 210px;
  padding: 22px;
}

.buyer-check-grid span {
  display: block;
  margin: 0 0 18px;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-page {
  display: grid;
  grid-template-columns: 1fr 0.85fr;
  gap: 56px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 76px 32px 96px;
}

.detail-media {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(190px, 0.82fr);
  gap: 12px;
  padding: 12px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.detail-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.series-detail-media {
  grid-template-columns: 1fr;
}

.series-detail-media .detail-hero-image img {
  min-height: 480px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 12px;
  background: #fff;
  border-top: 1px solid var(--line);
}

.detail-gallery img {
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--paper);
}

.detail-hero-image,
.detail-application-image {
  position: relative;
  overflow: hidden;
  margin: 0;
  min-height: 0;
  background: var(--paper);
}

.detail-hero-image img,
.detail-application-image img {
  display: block;
  height: 100%;
  min-height: 0;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.detail-hero-image img {
  object-fit: contain;
  background: #fff;
}

.detail-application-image img {
  filter: saturate(0.96) contrast(1.02);
}

.detail-hero-image figcaption,
.detail-application-image figcaption {
  position: absolute;
  right: 14px;
  bottom: 14px;
  left: 14px;
  display: grid;
  gap: 3px;
  padding: 11px 13px;
  background: rgba(32, 33, 78, 0.9);
  color: var(--brand-cream);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.25;
}

.detail-application-image figcaption span {
  color: rgba(250, 246, 232, 0.72);
  font-size: 11px;
  font-weight: 600;
}

.detail-gallery,
.detail-visual-note {
  grid-column: 1 / -1;
}

.detail-gallery {
  padding: 0;
  border-top: 0;
}

.detail-visual-note {
  margin: 0;
  padding: 12px 14px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.detail-copy {
  align-self: center;
}

.detail-copy h1,
.detail-copy h2,
.article-detail h1,
.article-detail h2 {
  margin: 12px 0 18px;
  font-size: 42px;
  line-height: 1.16;
  font-weight: 500;
  overflow-wrap: anywhere;
}

.series-detail {
  padding-bottom: 0;
}

.spec {
  padding: 16px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.detail-points {
  display: grid;
  gap: 12px;
  margin: 26px 0;
}

.detail-points article {
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
}

.detail-points strong {
  display: block;
  margin-bottom: 8px;
}

.detail-points p {
  margin: 0;
}

.detail-checklist {
  margin: 28px 0;
  padding: 24px;
  background: #f8f9fc;
  border: 1px solid var(--line);
}

.detail-checklist h2 {
  margin: 0 0 16px;
  color: var(--brand-navy);
  font-size: 21px;
  line-height: 1.25;
}

.detail-checklist ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.65;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.cooperation-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.cooperation-grid article {
  padding: 30px;
}

.service-system {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 70px 32px 0;
}

.service-system article {
  min-height: 220px;
  padding: 30px;
}

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

.download-intro,
.contact-brief-note {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
  padding: 18px 20px;
  border: 1px solid rgba(31, 32, 78, 0.12);
  background: #fff;
}

.download-intro strong,
.contact-brief-note strong {
  color: var(--brand-navy);
  font-size: 16px;
}

.download-intro span,
.contact-brief-note span {
  color: var(--muted);
  line-height: 1.6;
}

.download-list a {
  display: grid;
  grid-template-columns: 210px 1fr auto;
  align-items: center;
  gap: 18px;
  padding: 20px;
  border: 1px solid var(--line);
  background: #fff;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.download-list a:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(31, 32, 78, 0.08);
}

.download-list span {
  color: var(--muted);
}

.download-list em {
  color: var(--brand);
  font-style: normal;
  font-weight: 800;
}

.tabbar {
  display: flex;
  gap: 12px;
  margin-bottom: 28px;
}

.tabbar button {
  min-height: 42px;
  padding: 0 18px;
  border: 1px solid var(--line);
  text-align: center;
}

.news-cards,
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.project-capability {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  max-width: 1220px;
  margin: 0 auto;
  padding: 76px 32px 0;
}

.project-capability-media {
  min-height: 520px;
  background: var(--brand-navy);
  overflow: hidden;
}

.project-capability-media img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  object-position: center;
  opacity: 0.92;
  transition: transform 520ms ease;
}

.project-capability:hover .project-capability-media img {
  transform: scale(1.035);
}

.project-capability-copy {
  display: grid;
  align-content: center;
  padding: 48px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 0;
}

.project-capability-copy h2 {
  max-width: 640px;
  margin: 0 0 18px;
  color: var(--brand-navy);
  font-size: clamp(32px, 3.4vw, 50px);
  line-height: 1.08;
  font-weight: 700;
}

.project-capability-copy > p {
  max-width: 620px;
  margin: 0 0 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.project-highlight-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.project-highlight-grid article {
  padding: 20px;
  background: #f8f9fc;
  border: 1px solid var(--line);
}

.project-highlight-grid h3 {
  margin: 0 0 10px;
  color: var(--brand-navy);
  font-size: 17px;
  line-height: 1.25;
}

.project-highlight-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.58;
}

.project-cases {
  padding-top: 58px;
}

.case-grid-enhanced article {
  display: grid;
  grid-template-rows: auto 1fr;
}

.case-grid-enhanced a {
  color: var(--brand-dark);
  font-weight: 800;
}

.project-detail-page {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.82fr);
  gap: 52px;
  max-width: 1220px;
  margin: 0 auto;
  padding: 76px 32px 96px;
}

.project-detail-media {
  background: #f8f9fc;
  border: 1px solid var(--line);
}

.project-detail-media img {
  width: 100%;
  height: 100%;
  min-height: 620px;
  object-fit: cover;
}

.project-detail-copy {
  align-self: center;
}

.project-detail-copy > span {
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.project-detail-copy h1,
.project-detail-copy h2 {
  margin: 12px 0 18px;
  color: var(--brand-navy);
  font-size: clamp(36px, 3.8vw, 56px);
  line-height: 1.08;
  font-weight: 700;
}

.project-detail-copy .lead {
  margin: 0 0 26px;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.65;
}

.project-detail-points {
  display: grid;
  gap: 12px;
  margin-bottom: 26px;
}

.project-detail-points article {
  padding: 20px;
  background: #fff;
  border: 1px solid var(--line);
}

.project-detail-points strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand-navy);
}

.project-detail-points p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.project-proof-pack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: -4px 0 26px;
}

.project-proof-pack article {
  min-height: 112px;
  padding: 18px;
  border: 1px solid rgba(205, 168, 92, 0.22);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(250, 246, 232, 0.52)),
    #fff;
}

.project-proof-pack strong {
  display: block;
  margin-bottom: 8px;
  color: var(--brand-navy);
  font-size: 14px;
}

.project-proof-pack p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.news-cards time,
.article-detail time {
  color: var(--brand);
  font-size: 13px;
  font-weight: 700;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 38px;
}

.pagination a {
  min-width: 38px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
}

.pagination a.is-current,
.pagination a:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.article-detail {
  max-width: 900px;
  margin: 0 auto;
  padding: 76px 32px 96px;
}

.article-detail img {
  width: 100%;
  max-height: 520px;
  object-fit: cover;
  margin: 28px 0;
}

.news-feature {
  display: grid;
  grid-template-columns: 1fr 0.82fr;
  gap: 0;
  max-width: 1180px;
  margin: 0 auto;
  padding: 76px 32px 0;
}

.news-feature img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
}

.news-feature > div {
  display: grid;
  align-content: center;
  padding: 44px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 0;
}

.news-feature time,
.article-detail-enhanced time {
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 800;
}

.news-feature h2 {
  margin: 12px 0 16px;
  color: var(--brand-navy);
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.1;
}

.news-feature p {
  margin: 0 0 24px;
  color: var(--muted);
  line-height: 1.7;
}

.article-detail-enhanced [data-news-body] {
  max-width: 760px;
  margin: 0 auto;
}

.article-video {
  margin: 32px 0 42px;
}

.article-video video {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #111228;
  border: 1px solid var(--line);
  box-shadow: 0 22px 55px rgba(21, 22, 58, 0.14);
}

.article-video figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.article-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0 34px;
}

.article-facts > div {
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: #fff;
}

.article-facts span {
  display: block;
  margin-bottom: 8px;
  color: var(--brand-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.article-facts strong {
  color: var(--brand-navy);
  font-size: 19px;
}

.article-checklist {
  display: grid;
  gap: 10px;
  margin: 20px 0 24px;
  padding: 0;
  list-style: none;
}

.article-checklist li {
  position: relative;
  padding: 14px 16px 14px 42px;
  border-left: 2px solid var(--brand-gold);
  background: #f7f7fa;
  color: var(--muted);
  line-height: 1.65;
}

.article-checklist li::before {
  position: absolute;
  top: 14px;
  left: 16px;
  color: var(--brand-gold);
  content: "✓";
  font-weight: 800;
}

@media (max-width: 720px) {
  .article-facts {
    grid-template-columns: 1fr;
  }
}

.article-cta {
  margin-top: 34px;
  padding: 30px;
  background: var(--brand-navy);
  color: var(--brand-cream);
}

.article-cta h2 {
  margin: 0 0 12px;
  font-size: 26px;
  line-height: 1.2;
}

.article-cta p {
  margin: 0 0 20px;
  color: rgba(252, 249, 219, 0.76);
}

.search-form {
  display: grid;
  grid-template-columns: 1fr 140px;
  gap: 12px;
  max-width: 720px;
  margin-bottom: 34px;
}

.search-form input {
  min-height: 46px;
  padding: 0 16px;
  border: 1px solid var(--line);
  font: inherit;
}

.search-results {
  display: grid;
  gap: 14px;
}

.search-results a {
  display: grid;
  gap: 6px;
  padding: 18px;
  border: 1px solid var(--line);
}

.search-results span {
  color: var(--muted);
}

.site-footer {
  background: var(--brand-navy-deep);
  color: var(--brand-cream);
}

.floating-contact {
  position: fixed;
  right: 22px;
  top: 50%;
  z-index: 45;
  display: grid;
  gap: 14px;
  overflow: visible;
  border: 0;
  background: transparent;
  box-shadow: none;
  transform: translateY(-50%);
  backdrop-filter: none;
}

.floating-contact a {
  display: grid;
  place-items: center;
  min-width: 34px;
  min-height: 34px;
  padding: 0;
  color: var(--brand-gold);
  font-size: 27px;
  font-weight: 700;
  border: 0;
  filter: drop-shadow(0 7px 16px rgba(23, 24, 64, 0.22));
  transition: color 180ms ease, transform 180ms ease, filter 180ms ease;
}

.floating-contact .icon {
  line-height: 1;
}

.floating-contact a:hover {
  background: transparent;
  transform: translateY(-2px);
  filter: drop-shadow(0 10px 22px rgba(23, 24, 64, 0.28));
}

.floating-contact .quick-link-whatsapp,
.floating-contact .quick-link-whatsapp:hover {
  color: #25d366;
}

.floating-contact .quick-link-contact,
.floating-contact .quick-link-contact:hover {
  color: #2f6fe4;
}

.floating-contact .quick-link-quote,
.floating-contact .quick-link-quote:hover {
  color: #d2a84a;
}

.floating-contact .quick-link-top,
.floating-contact .quick-link-top:hover {
  color: var(--brand-navy);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 42px;
  max-width: 1220px;
  margin: 0 auto;
  padding: 58px 32px;
}

.footer-logo {
  width: 130px;
  margin-bottom: 18px;
}

.footer-grid p,
.footer-grid a {
  color: rgba(252, 249, 219, 0.68);
  line-height: 1.75;
}

.footer-grid h3 {
  margin: 0 0 18px;
  font-size: 16px;
}

.footer-grid a {
  display: block;
  margin: 9px 0;
  font-size: 14px;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.footer-grid .footer-social a {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin: 0;
  color: var(--brand-gold);
  border: 0;
  background: transparent;
  transition: color 180ms ease, transform 180ms ease, opacity 180ms ease;
}

.footer-grid .footer-social a:hover {
  background: transparent;
  opacity: 0.86;
  transform: translateY(-2px);
}

.footer-grid .footer-social .social-link-facebook {
  color: #1877f2;
}

.footer-grid .footer-social .social-link-instagram {
  color: #e4405f;
}

.footer-grid .footer-social .social-link-youtube {
  color: #ff0000;
}

.footer-grid .footer-social .social-link-linkedin {
  color: #0a66c2;
}

.footer-grid .footer-social .social-link-pinterest {
  color: #e60023;
}

.footer-grid .footer-social .social-link-tiktok {
  color: #25f4ee;
}

.footer-grid .footer-social .social-link-whatsapp {
  color: #25d366;
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 145px minmax(0, 1fr) auto;
    padding: 0 24px;
  }

  .main-nav li > a {
    padding: 0 8px;
    font-size: 13px;
  }

  .quote-link {
    padding: 0 12px;
  }

  .about-media {
    padding: 34px;
  }

  .category-grid,
  .product-grid,
  .proof-strip,
  .process-grid,
  .news-cards,
  .case-grid,
  .guide-section-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .cooperation-grid,
  .scenario-grid,
  .certificate-band,
  .inquiry-panel,
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

	  .product-intro-panel,
	  .seo-scope-layout,
	  .seo-depth-band,
	  .project-capability,
  .production-flow,
  .project-detail-page,
  .news-feature {
    grid-template-columns: 1fr;
  }

  .project-capability-copy,
  .news-feature > div {
    border-left: 1px solid var(--line);
    border-top: 0;
  }

	  .factory-support-grid,
	  .seo-depth-grid,
	  .seo-scope-gallery,
	  .buyer-check-grid,
	  .service-system,
	  .project-highlight-grid,
  .guide-hub-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stac-services-inner {
    grid-template-columns: 1fr;
  }

  .service-list {
    border-left: 0;
    padding-left: 0;
  }

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

	  .timeline-rail::before {
	    display: none;
	  }

  .sofeyia-product-grid,
  .derchi-factory,
  .derchi-factory-media,
  .sofeyia-service-cards,
  .sofeyia-project-grid,
  .trust-logo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sofeyia-product-card:first-child,
  .derchi-solution-grid article,
  .derchi-solution-grid article:nth-child(4),
  .derchi-solution-grid article:nth-child(5) {
    grid-column: span 1;
  }

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

  .derchi-factory-media,
  .derchi-factory-media img {
    min-height: 420px;
  }

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

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

  .production-flow-steps article:nth-child(2n) {
    border-right: 0;
  }

  .production-flow-steps article:nth-child(n + 3) {
    border-top: 1px solid rgba(232, 235, 242, 0.88);
  }
}

@media (max-width: 760px) {
  body {
    padding-bottom: 64px;
  }

  .motion-ready [data-reveal],
  .motion-ready [data-reveal="left"],
  .motion-ready [data-reveal="right"] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .site-header {
    grid-template-columns: 132px 1fr 42px;
    min-height: 68px;
    padding: 0 18px;
  }

  .brand {
    grid-column: 1;
  }

  .header-actions {
    grid-column: 2;
    justify-self: end;
  }

  .menu-button {
    grid-column: 3;
    grid-row: 1;
  }

  .brand,
  .header-actions,
  .menu-button {
    position: relative;
    z-index: 2;
  }

  .header-actions {
    gap: 8px;
  }

  .quote-link {
    min-height: 38px;
    padding: 0 10px;
    font-size: 12px;
  }

  .search-link {
    display: none;
  }

  .menu-button {
    display: grid;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 10px;
    border: 1px solid rgba(222, 190, 120, 0.55);
    background: rgba(255, 255, 255, 0.06);
  }

  .menu-button span {
    display: block;
    height: 2px;
    background: var(--brand-cream);
  }

  .home-page .menu-button {
    border-color: rgba(222, 190, 120, 0.55);
    background: rgba(255, 255, 255, 0.06);
  }

  .home-page .menu-button span {
    background: var(--brand-cream);
  }

  .main-nav {
    position: fixed;
    z-index: 1;
    top: 68px;
    left: 0;
    right: 0;
    max-height: calc(100vh - 68px);
    overflow: auto;
    background: var(--brand-navy);
    border-top: 1px solid rgba(222, 190, 120, 0.18);
    transform: translateY(-120%);
    transition: transform 220ms ease;
  }

  .main-nav.is-open {
    transform: translateY(0);
  }

  .main-nav ul {
    display: grid;
    justify-content: stretch;
  }

  .main-nav li > a {
    min-height: 50px;
    padding: 0 24px;
    color: rgba(252, 249, 219, 0.9);
    border-bottom: 1px solid rgba(222, 190, 120, 0.16);
  }

  .home-page .main-nav {
    background: var(--brand-navy);
  }

  .home-page .main-nav li > a {
    color: rgba(252, 249, 219, 0.9);
    text-shadow: none;
  }

  .home-page .main-nav li.is-active > a,
  .home-page .main-nav li:hover > a {
    color: var(--brand-gold);
  }

  .nav-sub {
    position: static;
    min-width: 0;
    padding: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--paper);
  }

  .nav-sub a {
    padding-left: 42px;
  }

  .home-hero,
  .home-hero video {
    min-height: 100vh;
    height: 100vh;
  }

  .hero-copy {
    left: 24px;
    right: 24px;
    bottom: 72px;
  }

  .hero-copy h1 {
    font-size: 38px;
  }

  .hero-copy p {
    font-size: 16px;
  }

  .section {
    padding: 56px 22px;
  }

  .section-head {
    display: grid;
  }

  .section-head h2,
  .split-copy h2,
  .content-prose h2 {
    font-size: 30px;
  }

  .section-head-stack {
    max-width: none;
  }

  .section-head-stack h2 {
    font-size: 32px;
  }

  .section-head-stack p {
    font-size: 15px;
  }

  .sofeyia-systems,
  .derchi-customer-solutions,
  .sofeyia-projects,
  .sofeyia-service-band {
    padding: 58px 22px 68px;
  }

  .sofeyia-systems-copy,
  .derchi-section-title {
    margin-bottom: 28px;
    text-align: left;
  }

  .sofeyia-systems-copy h2,
  .derchi-section-title h2,
  .trust-logo-copy h2 {
    font-size: 32px;
  }

  .sofeyia-product-grid,
  .production-flow-steps,
  .derchi-factory,
  .derchi-factory-media,
  .derchi-solution-grid,
  .sofeyia-service-cards,
  .sofeyia-project-grid,
  .trust-logo-wall,
  .trust-logo-grid {
    grid-template-columns: 1fr;
  }

  .sofeyia-product-card,
  .derchi-solution-grid article {
    min-height: 310px;
  }

  .derchi-factory {
    min-height: 0;
    padding: 0;
    gap: 0;
  }

  .derchi-factory-copy {
    min-height: 0;
    padding: 58px 22px 48px;
  }

  .derchi-factory-copy::before {
    left: -6px;
    top: 34px;
    font-size: 168px;
  }

  .derchi-factory-copy h2 {
    font-size: 34px;
  }

  .derchi-factory-copy h2::after {
    width: 82px;
    height: 4px;
    margin-top: 24px;
  }

  .derchi-factory-copy p {
    font-size: 15px;
    line-height: 1.72;
  }

  .derchi-factory-copy .btn {
    width: 150px;
    min-height: 52px;
  }

  .derchi-factory-media,
  .derchi-factory-media img {
    min-height: 320px;
  }

  .production-flow {
    padding: 58px 22px 68px;
    gap: 28px;
  }

  .production-flow-head {
    margin-bottom: 26px;
    text-align: left;
  }

  .production-flow-head h2 {
    font-size: 34px;
  }

  .production-flow-head p {
    margin: 0;
    font-size: 15px;
  }

  .production-flow-steps article,
  .production-flow-steps article:nth-child(n + 3),
  .production-flow-steps article:nth-child(n + 5) {
    min-height: 0;
    border-right: 0;
    border-top: 1px solid rgba(232, 235, 242, 0.88);
  }

  .production-flow-steps article:first-child {
    border-top: 0;
  }

  .production-flow-steps figure {
    height: 190px;
  }

  .production-flow-step-copy {
    padding: 46px 18px 24px;
  }

  .production-flow-steps article i {
    left: 18px;
    width: 60px;
    height: 60px;
    font-size: 16px;
  }

  .production-flow-steps article strong {
    font-size: 24px;
  }

  .production-proof-notes article {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .production-proof-notes div {
    padding: 20px;
  }

  .sofeyia-service-hero {
    min-height: 360px;
  }

  .sofeyia-service-hero div {
    padding: 28px;
  }

  .sofeyia-service-cards {
    width: 100%;
    margin-top: 18px;
  }

  .trust-logo-wall {
    padding: 58px 22px 68px;
    gap: 26px;
  }

  .factory-story,
  .factory-visual-board,
  .solution-system-grid,
  .application-case-grid,
  .project-proof-grid,
  .media-showcase-grid {
    grid-template-columns: 1fr;
  }

  .factory-story {
    padding: 58px 22px 64px;
    gap: 34px;
  }

  .factory-story-copy h2 {
    font-size: 34px;
  }

  .factory-capability-list {
    grid-template-columns: 1fr;
    margin-top: 26px;
  }

  .factory-capability-list article {
    min-height: 0;
    padding: 20px;
  }

  .factory-main-visual img,
  .factory-visual-board img {
    min-height: 260px;
  }

  .factory-side-visuals {
    grid-template-columns: 1fr;
  }

  .solution-system-card {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .solution-system-card img {
    min-height: 230px;
    aspect-ratio: 4 / 3;
  }

  .solution-system-card div {
    padding: 24px;
  }

  .application-cases,
  .project-proof-section,
  .home-media-showcase,
  .solution-systems {
    padding: 58px 22px 68px;
  }

  .application-case-grid article,
  .application-case-grid article:first-child,
  .media-showcase-card,
  .media-showcase-card:first-child {
    min-height: 0;
  }

  .application-case-grid article:first-child {
    grid-row: auto;
  }

  .application-case-grid img,
  .application-case-grid article:first-child img,
  .media-showcase-card img {
    min-height: 230px;
    aspect-ratio: 4 / 3;
  }

  .application-case-grid div,
  .project-proof-grid article > div,
  .media-showcase-card div {
    padding: 22px;
  }

  .category-grid,
	  .product-grid,
	  .factory-support-grid,
	  .seo-scope-gallery,
	  .buyer-check-grid,
  .service-system,
  .project-highlight-grid,
  .profile-snapshot,
  .contact-cards,
  .proof-strip,
  .scenario-grid,
  .project-row,
  .news-cards,
  .case-grid,
  .media-grid,
  .honor-grid,
  .article-grid,
  .guide-hub-grid,
  .guide-section-grid,
  .cooperation-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .split-band,
  .split-band.reverse,
  .home-origin,
  .product-intro-panel,
  .seo-depth-band,
  .proof-pack,
  .project-capability,
  .project-detail-page,
  .guide-article,
  .news-feature,
  .brand-belief,
  .certificate-band,
  .inquiry-panel,
  .content-layout,
  .product-page,
  .detail-page {
    grid-template-columns: 1fr;
  }

  .about-media {
    grid-template-columns: 1fr;
    gap: 14px;
    padding: 22px;
  }

  .about-media-main,
  .about-media-side img {
    aspect-ratio: 4 / 3;
  }

  .about-media-side {
    grid-template-rows: auto auto;
    gap: 14px;
  }

  .about-note {
    min-height: 0;
    padding: 20px;
  }

  .content-layout,
  .product-page,
  .product-intro-panel,
  .seo-depth-band,
  .seo-keyword-map,
  .proof-pack,
  .project-capability,
  .project-detail-page,
  .guide-article,
  .news-feature,
  .service-system,
  .detail-page,
  .article-detail,
  .solution-showcase,
  .inquiry-panel {
    padding: 48px 22px 68px;
  }

  .detail-media,
  .project-proof-pack {
    grid-template-columns: 1fr;
  }

  .detail-hero-image img,
  .detail-application-image img {
    aspect-ratio: 4 / 3;
  }

  .page-banner {
    min-height: 300px;
    background-position: center;
  }

  .page-banner::before {
    background:
      linear-gradient(90deg, rgba(0, 0, 0, 0.76), rgba(0, 0, 0, 0.52) 70%, rgba(0, 0, 0, 0.38)),
      rgba(0, 0, 0, 0.28);
  }

  .banner-inner p {
    font-size: 15px;
    line-height: 1.55;
  }

  .tabbar,
  .series-tabs {
    max-width: 100%;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 8px;
  }

  .tabbar button,
  .series-tabs button {
    flex: 0 0 auto;
  }

	  .product-intro-panel > div:first-child,
	  .project-capability-copy {
	    padding: 28px;
	  }

	  .seo-model-note {
	    display: grid;
	  }

	  .seo-scope-gallery a {
	    min-height: 240px;
	  }

	  .factory-support-grid article,
  .seo-depth-grid article,
  .guide-section-grid section,
  .buyer-check-grid article,
  .service-system article {
    min-height: 0;
    padding: 22px;
  }

  .project-capability-media,
  .project-capability-media img {
    min-height: 340px;
  }

  .project-detail-media img,
  .news-feature img,
  .brand-belief img {
    min-height: 300px;
  }

  .project-detail-copy h1,
  .project-detail-copy h2 {
    font-size: 34px;
  }

  .proof-strip article {
    min-height: auto;
    padding: 24px 22px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stac-metrics {
    padding: 42px 22px 24px;
  }

  .stac-metrics article + article {
    border-left: 0;
  }

  .stac-metrics strong {
    font-size: 46px;
  }

  .category-grid {
    gap: 34px;
  }

  .home-products {
    max-width: none;
    padding: 54px 0 46px;
    overflow: hidden;
  }

  .home-products .section-head {
    padding: 0 22px;
    margin-bottom: 22px;
  }

  .home-products .category-grid {
    display: flex;
    grid-template-columns: none;
    gap: 16px;
    overflow-x: auto;
    padding: 0 22px 10px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .home-products .category-grid::-webkit-scrollbar {
    display: none;
  }

  .home-products .category-card {
    flex: 0 0 min(76vw, 310px);
    scroll-snap-align: start;
  }

  .home-products.solution-systems {
    max-width: none;
    padding: 58px 22px 68px;
  }

  .home-products .category-media img {
    aspect-ratio: 4 / 3;
  }

  .category-card strong {
    font-size: 27px;
  }

  .category-card p {
    display: -webkit-box;
    min-height: 48px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .related-products .product-grid,
  .related-projects .project-row {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding-bottom: 10px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }

  .related-products .product-grid::-webkit-scrollbar,
  .related-projects .project-row::-webkit-scrollbar {
    display: none;
  }

  .related-products .product-card,
  .related-projects .project-row article {
    flex: 0 0 min(78vw, 312px);
    scroll-snap-align: start;
  }

  .stac-services {
    padding: 58px 22px;
  }

  .stac-services-inner {
    gap: 42px;
  }

  .service-lead h2 {
    font-size: 34px;
  }

  .service-list article {
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 18px;
    padding-bottom: 28px;
  }

  .service-list article + article {
    padding-top: 28px;
  }

  .service-list h3 {
    font-size: 23px;
  }

  .service-list p {
    font-size: 14px;
  }

  .home-timeline {
    padding: 54px 22px 64px;
  }

  .timeline-copy {
    margin-bottom: 38px;
    text-align: left;
  }

  .timeline-copy h2 {
    font-size: 32px;
  }

  .timeline-rail {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .timeline-rail article {
    padding-top: 52px;
    padding-left: 44px;
  }

  .timeline-rail article::before {
    top: 39px;
    left: 0;
    width: 20px;
    height: 20px;
  }

  .timeline-rail span {
    top: 0;
    left: 44px;
  }

  .scenario-grid article,
  .scenario-grid img {
    min-height: 360px;
  }

  .saroke-certificates {
    padding: 118px 0 26px;
  }

  .saroke-certificates .certificate-copy {
    max-width: 371px;
    padding: 0 10px;
  }

  .saroke-certificates .certificate-copy h2 {
    font-size: 28.142px;
    line-height: 1.22;
  }

  .saroke-certificates .certificate-copy p {
    max-width: 371px;
    margin-top: 10px;
    font-size: 15px;
    line-height: 1.45;
  }

  .certificate-wall {
    width: 100%;
    height: 220px;
    margin-top: 12px;
    padding-top: 34px;
    perspective: 680px;
  }

  .certificate-plane {
    top: 34px;
    width: 112px;
    height: 160px;
  }

  .certificate-plane figcaption {
    right: 6px;
    bottom: 6px;
    left: 6px;
    padding: 6px 7px;
  }

  .certificate-plane figcaption span {
    display: none;
  }

  .certificate-plane-0 {
    transform: translateX(calc(-50% - 318px)) translateY(32px) rotateY(-86deg) translateZ(-110px) scale(0.72);
    opacity: 0;
  }

  .certificate-plane-1 {
    transform: translateX(calc(-50% - 258px)) translateY(28px) rotateY(-82deg) translateZ(-94px) scale(0.76);
    opacity: 0.2;
  }

  .certificate-plane-2 {
    transform: translateX(calc(-50% - 198px)) translateY(22px) rotateY(-72deg) translateZ(-78px) scale(0.82);
    opacity: 0.48;
  }

  .certificate-plane-3 {
    transform: translateX(calc(-50% - 136px)) translateY(14px) rotateY(-54deg) translateZ(-52px) scale(0.9);
    opacity: 0.7;
  }

  .certificate-plane-4 {
    transform: translateX(calc(-50% - 69px)) translateY(6px) rotateY(-30deg) translateZ(-24px) scale(0.98);
    opacity: 0.9;
  }

  .certificate-plane-5 {
    transform: translateX(-50%) translateY(-4px) rotateY(0deg) translateZ(24px) scale(1.08);
  }

  .certificate-plane-6 {
    transform: translateX(calc(-50% + 69px)) translateY(6px) rotateY(30deg) translateZ(-24px) scale(0.98);
    opacity: 0.9;
  }

  .certificate-plane-7 {
    transform: translateX(calc(-50% + 136px)) translateY(14px) rotateY(54deg) translateZ(-52px) scale(0.9);
    opacity: 0.7;
  }

  .certificate-plane-8 {
    transform: translateX(calc(-50% + 198px)) translateY(22px) rotateY(72deg) translateZ(-78px) scale(0.82);
    opacity: 0.48;
  }

  .certificate-plane-9 {
    transform: translateX(calc(-50% + 258px)) translateY(28px) rotateY(82deg) translateZ(-94px) scale(0.76);
    opacity: 0.2;
  }

  .certificate-plane-10 {
    transform: translateX(calc(-50% + 318px)) translateY(32px) rotateY(86deg) translateZ(-110px) scale(0.72);
    opacity: 0;
  }

  .certificate-dots {
    display: flex;
    margin-top: 0;
  }

  .certificate-mark-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    width: calc(100% - 36px);
    margin-top: 12px;
  }

  .certificate-mark-strip span {
    min-height: 76px;
    grid-template-rows: 40px;
  }

  .certificate-mark-strip img {
    height: 40px;
  }

  .certificate-copy h2,
  .inquiry-copy h2 {
    font-size: 30px;
  }

  .quote-builder,
  .contact-form {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .proof-pack-copy h2 {
    font-size: 30px;
  }

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

  .proof-path-grid,
  .proof-actions {
    grid-template-columns: 1fr;
  }

  .proof-path-grid {
    display: grid;
  }

  .proof-actions .btn {
    width: 100%;
  }

  .floating-contact {
    top: 50%;
    right: 10px;
    bottom: auto;
    left: auto;
    grid-template-columns: 1fr;
    gap: 12px;
    transform: translateY(-50%);
  }

  .floating-contact a {
    min-width: 34px;
    min-height: 34px;
    border-right: 0;
    border-bottom: 0;
    font-size: 23px;
  }

  .spec-matrix table,
  .spec-matrix thead,
  .spec-matrix tbody,
  .spec-matrix tr,
  .spec-matrix th,
  .spec-matrix td {
    display: block;
    width: 100%;
  }

  .spec-matrix thead {
    display: none;
  }

  .spec-matrix tr {
    margin-bottom: 14px;
    border: 1px solid var(--line);
  }

  .spec-matrix td {
    border-bottom: 1px solid var(--line);
  }

  .spec-matrix td:last-child {
    border-bottom: 0;
  }

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

  .page-banner {
    min-height: 300px;
  }

  .banner-inner {
    width: calc(100% - 44px);
  }

  .banner-inner h1,
  .detail-copy h1,
  .detail-copy h2,
  .article-detail h1,
  .article-detail h2 {
    font-size: 34px;
  }

  .news-list a,
  .download-list a,
  .search-form {
    grid-template-columns: 1fr;
  }
}

/* Product detail enrichment from verified catalog pages */
.product-main-visual {
  grid-template-rows: minmax(0, 1fr) auto;
  place-items: stretch;
}

.product-main-visual figcaption {
  position: static;
  padding: 11px 14px;
  border-top: 1px solid var(--line);
  background: #fff;
  color: var(--brand-navy);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
}

.product-engineering-story {
  display: grid;
  grid-template-columns: minmax(290px, 0.7fr) minmax(0, 1.3fr);
  gap: 72px;
  border-top: 1px solid var(--line);
  background: var(--brand-navy);
  color: #fff;
}

.product-engineering-intro > span,
.product-configurations .product-section-heading > span {
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.product-engineering-intro h2 {
  margin: 12px 0 18px;
  color: #fff;
  font-size: clamp(32px, 3vw, 46px);
  line-height: 1.08;
}

.product-engineering-intro p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  line-height: 1.7;
}

.product-engineering-points {
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.product-engineering-points article {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.product-engineering-points em {
  color: var(--brand-cream);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.product-engineering-points h3 {
  margin: 0 0 7px;
  color: #fff;
  font-size: 18px;
}

.product-engineering-points p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.65;
}

.product-design-story {
  border-top: 1px solid var(--line);
}

.product-design-copy {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: 72px;
  align-items: start;
}

.product-design-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 36px;
  border-top: 2px solid var(--brand-navy);
}

.product-design-features article {
  min-height: 142px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.product-design-features h3 {
  margin: 0 0 9px;
  color: var(--brand-navy);
  font-size: 17px;
}

.product-design-features p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.62;
}

.product-design-media {
  display: grid;
  grid-template-columns: minmax(290px, 0.76fr) minmax(0, 1.24fr);
  gap: 18px;
  height: 640px;
  margin-top: 54px;
}

.product-design-media figure {
  display: grid;
  min-width: 0;
  min-height: 0;
  grid-template-rows: minmax(0, 1fr) auto;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #f3f3f5;
}

.product-design-media img {
  width: 100%;
  height: 100%;
}

.product-design-media .is-portrait img {
  object-fit: contain;
}

.product-design-media .is-detail img {
  object-fit: cover;
}

.product-design-media figcaption {
  padding: 12px 14px;
  border-top: 1px solid var(--line);
  background: #fff;
  color: var(--brand-navy);
  font-size: 11px;
  font-weight: 700;
}

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

.product-evidence-panel > article {
  min-height: 330px;
  padding: 34px;
}

.product-evidence-panel [data-evidence="catalog-verified"] {
  background: var(--brand-navy);
  color: #fff;
}

.product-evidence-panel [data-evidence="project-confirmation"] {
  border: 1px solid var(--line);
  background: #f7f7f9;
}

.product-evidence-panel span {
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.product-evidence-panel h3 {
  margin: 12px 0 22px;
  font-size: 23px;
  line-height: 1.2;
}

.product-evidence-panel [data-evidence="catalog-verified"] h3 {
  color: #fff;
}

.product-evidence-panel [data-evidence="project-confirmation"] h3 {
  color: var(--brand-navy);
}

.product-evidence-panel ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-evidence-panel li {
  padding: 11px 0;
  border-top: 1px solid currentColor;
  font-size: 13px;
  line-height: 1.45;
}

.product-evidence-panel [data-evidence="catalog-verified"] li {
  border-color: rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.8);
}

.product-evidence-panel [data-evidence="project-confirmation"] li {
  border-color: var(--line);
  color: var(--muted);
}

.product-evidence-panel > article > p {
  margin: 20px 0 0;
  font-size: 11px;
  line-height: 1.5;
}

.product-evidence-panel [data-evidence="catalog-verified"] > p {
  color: rgba(255, 255, 255, 0.56);
}

.product-evidence-panel [data-evidence="project-confirmation"] > p {
  color: var(--muted);
}

.product-configurations {
  border-top: 1px solid var(--line);
  background: #f7f7f9;
}

.product-configuration-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 36px;
  border: 1px solid var(--line);
  background: var(--line);
}

.product-configuration-grid article {
  display: grid;
  grid-template-columns: minmax(180px, 0.88fr) minmax(0, 1.12fr);
  min-height: 300px;
  height: 330px;
  background: #fff;
}

.product-configuration-grid article.is-primary {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 1.2fr) minmax(330px, 0.8fr);
  min-height: 430px;
  height: 560px;
}

.product-configuration-grid figure {
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 16px;
  background: #f1f1f3;
}

.product-configuration-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-configuration-grid article > div {
  align-self: center;
  padding: 28px;
}

.product-configuration-grid span {
  color: var(--brand);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-configuration-grid h3 {
  margin: 9px 0 16px;
  color: var(--brand-navy);
  font-size: 21px;
  line-height: 1.25;
}

.product-configuration-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.product-spec-details {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  border-top: 0;
  border-left: 0;
}

.product-spec-group {
  border-top: 3px solid var(--brand-navy);
}

.product-spec-group > h3 {
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  color: var(--brand-navy);
  font-size: 16px;
}

.product-spec-group dl {
  margin: 0;
}

.product-spec-group dl > div {
  display: grid;
  grid-template-columns: minmax(130px, 0.46fr) minmax(0, 0.54fr);
  min-height: 82px;
  border-bottom: 1px solid var(--line);
}

.product-spec-group dt,
.product-spec-group dd {
  margin: 0;
  padding: 16px 10px 16px 0;
  font-size: 13px;
  line-height: 1.5;
}

.product-spec-group dt {
  color: var(--muted);
}

.product-spec-group dt small {
  display: block;
  margin-top: 5px;
  color: #90909a;
  font-size: 10px;
  line-height: 1.35;
}

.product-spec-group dd {
  color: var(--brand-navy);
  font-weight: 800;
}

@media (max-width: 1080px) {
  .product-design-copy {
    gap: 42px;
  }

  .product-design-media {
    height: 560px;
  }

  .product-configuration-grid article {
    grid-template-columns: 1fr;
    height: auto;
  }

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

@media (max-width: 760px) {
  .product-engineering-story,
  .product-design-copy,
  .product-design-features,
  .product-design-media,
  .product-evidence-panel,
  .product-configuration-grid,
  .product-configuration-grid article.is-primary,
  .product-spec-details {
    grid-template-columns: 1fr;
  }

  .product-engineering-story {
    gap: 38px;
  }

  .product-design-copy {
    gap: 34px;
  }

  .product-design-media {
    height: auto;
    margin-top: 38px;
  }

  .product-design-media figure {
    min-height: 380px;
  }

  .product-design-media .is-detail {
    min-height: 300px;
  }

  .product-evidence-panel > article {
    min-height: 0;
    padding: 28px 22px;
  }

  .product-configuration-grid article.is-primary {
    grid-column: auto;
  }
}

/* Real project archive, source-backed case library */
.project-archive-hero {
  display: grid;
  grid-template-columns: minmax(360px, 0.76fr) minmax(0, 1.24fr);
  gap: 54px;
  align-items: center;
  max-width: 1400px;
  min-height: min(780px, calc(100dvh - 76px));
  margin: 0 auto;
  padding: 72px 42px;
}

.project-archive-copy > span,
.project-case-hero-copy > span {
  display: block;
  margin-bottom: 20px;
  color: var(--brand-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.project-archive-copy h1 {
  max-width: 650px;
  margin: 0;
  color: var(--brand-navy);
  font-size: clamp(48px, 5.2vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.project-archive-copy > p {
  max-width: 580px;
  margin: 26px 0 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.7;
}

.project-archive-media {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(190px, 0.65fr);
  gap: 16px;
  min-height: 590px;
}

.project-archive-media a {
  position: relative;
  display: block;
  overflow: hidden;
  background: #eceef3;
}

.project-archive-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-archive-media a:hover img {
  transform: scale(1.025);
}

.project-archive-media strong {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  padding: 14px 16px;
  color: #fff;
  background: rgba(21, 26, 67, 0.9);
  font-size: 14px;
  line-height: 1.35;
}

.project-archive-main {
  min-height: 590px;
}

.project-archive-side {
  align-self: end;
  min-height: 360px;
}

.project-archive-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1316px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.project-archive-facts article {
  min-height: 146px;
  padding: 30px;
  border-right: 1px solid var(--line);
}

.project-archive-facts article:last-child {
  border-right: 0;
}

.project-archive-facts strong {
  display: block;
  color: var(--brand-navy);
  font-size: 34px;
  line-height: 1;
}

.project-archive-facts span {
  display: block;
  margin-top: 13px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.project-library-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.project-library-head h2,
.project-gallery-head h2,
.project-story-intro h2,
.project-planning-copy h2,
.project-section-heading h2,
.project-faqs > h2 {
  margin: 0;
  color: var(--brand-navy);
  font-size: clamp(34px, 3.5vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.project-library-head p,
.project-gallery-head p,
.project-story-intro p,
.project-planning-copy > p {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.project-case-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 54px 26px;
}

.project-case-card {
  grid-column: span 5;
  align-self: start;
}

.project-case-card:nth-child(4n + 1),
.project-case-card:nth-child(4n) {
  grid-column: span 7;
}

.project-case-media {
  display: block;
  overflow: hidden;
  background: #eceef3;
}

.project-case-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
}

.project-case-card.is-featured .project-case-media img {
  aspect-ratio: 16 / 10;
}

.project-case-card:hover .project-case-media img {
  transform: scale(1.022);
}

.project-case-copy {
  padding-top: 20px;
  border-top: 3px solid var(--brand-navy);
}

.project-case-copy > p {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 12px;
}

.project-case-copy > p span {
  color: var(--brand-dark);
  font-weight: 800;
}

.project-case-copy h2 {
  margin: 0;
  color: var(--brand-navy);
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.15;
}

.project-case-copy h2 a {
  display: block;
  color: inherit;
}

.project-case-copy > strong {
  display: block;
  margin: 14px 0 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.55;
}

.project-case-copy > a,
.project-planning-copy > a {
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 800;
}

.project-case-page {
  overflow: hidden;
}

.project-case-page .product-breadcrumb {
  max-width: 1400px;
  padding-right: 42px;
  padding-left: 42px;
}

.project-case-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.22fr) minmax(390px, 0.78fr);
  max-width: 1400px;
  margin: 0 auto;
  padding: 22px 42px 78px;
}

.project-case-hero-media {
  min-height: 650px;
  background: #eceef3;
}

.project-case-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 650px;
  object-fit: cover;
}

.project-case-hero-copy {
  display: grid;
  align-content: center;
  padding: 52px;
  border: 1px solid var(--line);
  border-left: 0;
  background: #fff;
}

.project-case-hero-copy h1 {
  margin: 0;
  color: var(--brand-navy);
  font-size: clamp(40px, 4.4vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.project-case-hero-copy > p {
  margin: 24px 0 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.72;
}

.project-case-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1316px;
  margin: 0 auto 36px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.project-case-facts article {
  min-height: 132px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.project-case-facts article:last-child {
  border-right: 0;
}

.project-case-facts span {
  display: block;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-case-facts strong {
  color: var(--brand-navy);
  font-size: 17px;
  line-height: 1.45;
}

.project-case-story {
  display: grid;
  grid-template-columns: minmax(300px, 0.7fr) minmax(0, 1.3fr);
  gap: 80px;
}

.project-story-intro {
  align-self: start;
  position: sticky;
  top: 110px;
}

.project-story-rail article {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 30px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.project-story-rail article:last-child {
  border-bottom: 1px solid var(--line);
}

.project-story-rail h3 {
  margin: 0;
  color: var(--brand-navy);
  font-size: 18px;
}

.project-story-rail p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.project-gallery-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.project-gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.project-gallery-grid figure {
  grid-column: span 5;
  margin: 0;
}

.project-gallery-grid figure:nth-child(3n) {
  grid-column: span 7;
}

.project-gallery-grid figure.is-wide {
  grid-column: 1 / -1;
}

.project-gallery-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #eceef3;
}

.project-gallery-grid .is-wide img {
  aspect-ratio: 16 / 7;
}

.project-gallery-grid figcaption {
  padding-top: 10px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.45;
}

.project-case-planning {
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(0, 1.22fr);
  gap: 72px;
  align-items: start;
}

.project-planning-copy > p + p {
  margin-top: 12px;
}

.project-planning-copy > a {
  display: inline-block;
  margin-top: 24px;
}

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

.project-focus-grid article {
  min-height: 150px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.project-focus-grid h3 {
  margin: 0 0 10px;
  color: var(--brand-navy);
  font-size: 18px;
}

.project-focus-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.project-quotation-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  max-width: 1316px;
  margin: 12px auto 0;
  padding: 48px;
  border: 1px solid rgba(31, 32, 78, 0.12);
  background: #f3f5fa;
}

.project-quotation-band h2 {
  margin: 0 0 12px;
  color: var(--brand-navy);
  font-size: clamp(30px, 3vw, 44px);
}

.project-quotation-band p {
  max-width: 780px;
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.project-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 28px;
}

.project-section-heading > a {
  flex: 0 0 auto;
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 800;
}

.project-guide-links > div:last-child {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.project-guide-links > div:last-child > a {
  display: grid;
  gap: 8px;
  padding: 26px 28px 26px 0;
  border-bottom: 1px solid var(--line);
  color: var(--brand-navy);
}

.project-guide-links > div:last-child > a:nth-child(odd) {
  margin-right: 28px;
  border-right: 1px solid var(--line);
}

.project-guide-links strong {
  font-size: 18px;
}

.project-guide-links span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.project-faqs {
  display: grid;
  grid-template-columns: minmax(280px, 0.7fr) minmax(0, 1.3fr);
  gap: 70px;
}

.project-faqs details {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}

.project-faqs details:last-child {
  border-bottom: 1px solid var(--line);
}

.project-faqs summary {
  color: var(--brand-navy);
  font-size: 17px;
  font-weight: 800;
  cursor: pointer;
}

.project-faqs details p {
  max-width: 720px;
  margin: 16px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

@media (max-width: 1080px) {
  .project-archive-hero,
  .project-case-hero,
  .project-case-story,
  .project-case-planning,
  .project-faqs {
    grid-template-columns: 1fr;
  }

  .project-archive-hero {
    min-height: 0;
  }

  .project-archive-media {
    min-height: 520px;
  }

  .project-case-hero-copy {
    border-top: 0;
    border-left: 1px solid var(--line);
  }

  .project-story-intro {
    position: static;
  }
}

@media (max-width: 760px) {
  .project-archive-hero,
  .project-case-hero,
  .project-case-story,
  .project-case-planning,
  .project-faqs {
    gap: 34px;
    padding-right: 22px;
    padding-left: 22px;
  }

  .project-archive-hero {
    padding-top: 44px;
    padding-bottom: 52px;
  }

  .project-archive-copy h1,
  .project-case-hero-copy h1 {
    font-size: 42px;
  }

  .project-archive-media {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .project-archive-main,
  .project-archive-side {
    min-height: 330px;
  }

  .project-archive-facts,
  .project-case-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-right: 22px;
    margin-left: 22px;
  }

  .project-archive-facts article:nth-child(2),
  .project-case-facts article:nth-child(2) {
    border-right: 0;
  }

  .project-archive-facts article:nth-child(-n + 2),
  .project-case-facts article:nth-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  .project-case-grid,
  .project-gallery-grid,
  .project-focus-grid,
  .project-guide-links > div:last-child {
    grid-template-columns: 1fr;
  }

  .project-case-card,
  .project-case-card:nth-child(4n + 1),
  .project-case-card:nth-child(4n),
  .project-gallery-grid figure,
  .project-gallery-grid figure:nth-child(3n),
  .project-gallery-grid figure.is-wide {
    grid-column: auto;
  }

  .project-case-page .product-breadcrumb {
    padding-right: 22px;
    padding-left: 22px;
  }

  .project-case-hero {
    padding-top: 8px;
    padding-bottom: 50px;
  }

  .project-case-hero-media,
  .project-case-hero-media img {
    min-height: 360px;
  }

  .project-case-hero-copy {
    padding: 30px 24px;
  }

  .project-story-rail article {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .project-gallery-grid img,
  .project-gallery-grid .is-wide img {
    aspect-ratio: 4 / 3;
  }

  .project-quotation-band,
  .project-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .project-quotation-band {
    margin-right: 22px;
    margin-left: 22px;
    padding: 30px 24px;
  }

  .project-guide-links > div:last-child > a:nth-child(odd) {
    margin-right: 0;
    border-right: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-archive-media img,
  .project-case-media img {
    transition: none;
  }
}