/* =============================================================
   HCN ATTACHMENTS – ABOUT US PAGE
   ============================================================= */

/* Full-width layout (match homepage) */
body.hcn-page-about #page,
body.hcn-page-about #page.grid-container {
  padding: 0 !important;
  margin: 0 !important;
  width: 100% !important;
  max-width: none !important;
}
body.hcn-page-about #content.site-content {
  padding: 0 !important;
  display: block !important;
  width: 100% !important;
  max-width: none !important;
}
body.hcn-page-about .content-area {
  width: 100% !important;
  max-width: 100% !important;
}

/* Scroll reveal (about page) */
.hcn-about-page .hcn-reveal,
.hcn-about-page .hcn-reveal-stagger > * {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s cubic-bezier(.22, 1, .36, 1),
              transform 0.65s cubic-bezier(.22, 1, .36, 1);
}
.hcn-about-page .hcn-reveal.is-visible,
.hcn-about-page .hcn-reveal-stagger > *.is-visible {
  opacity: 1;
  transform: none;
}
.hcn-about-page .hcn-reveal--left  { transform: translateX(-36px); }
.hcn-about-page .hcn-reveal--right { transform: translateX(36px); }
.hcn-about-page .hcn-reveal--fade  { transform: none; }
.hcn-about-page .hcn-reveal--left.is-visible,
.hcn-about-page .hcn-reveal--right.is-visible { transform: none; }

/* ---- PAGE HEADER ------------------------------------------- */
.hcn-about-header {
  background: linear-gradient(135deg, var(--hcn-navy-dark) 0%, var(--hcn-navy) 55%, var(--hcn-navy-light) 100%);
  padding: 3.5rem 0 3rem;
  position: relative;
  overflow: hidden;
}
.hcn-about-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg, transparent, transparent 28px,
    rgba(212,160,23,.04) 28px, rgba(212,160,23,.04) 30px
  );
}
.hcn-about-header__inner {
  position: relative;
  z-index: 1;
  max-width: var(--hcn-container);
  margin: 0 auto;
  padding: 0 var(--space-md);
  text-align: center;
}
.hcn-about-breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  flex-wrap: wrap;
  font-size: .82rem;
  margin-bottom: .75rem;
}
.hcn-about-breadcrumb a { color: rgba(255,255,255,.55); }
.hcn-about-breadcrumb a:hover { color: var(--hcn-gold); }
.hcn-about-breadcrumb span { color: rgba(255,255,255,.35); }
.hcn-about-breadcrumb span[aria-current] { color: rgba(255,255,255,.85); }

.hcn-about-header h1 {
  color: var(--hcn-white);
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  margin: .5rem 0 1rem;
  line-height: 1.1;
}
.hcn-about-header__lead {
  color: rgba(255,255,255,.78);
  font-size: 1.08rem;
  line-height: 1.75;
  max-width: 780px;
  margin: 0 auto;
}
.hcn-about-header__lead strong { color: var(--hcn-gold); }
.hcn-about-header__procurement {
  color: rgba(255,255,255,.65);
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 680px;
  margin: 0.85rem auto 0;
}

/* ---- TRUST CLUSTER ----------------------------------------- */
.hcn-about-trust {
  background: var(--hcn-gray-50);
  border-top: 1px solid var(--hcn-gray-300);
}
.hcn-about-trust__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.hcn-about-trust__card {
  background: #fff;
  border-radius: var(--hcn-radius-lg);
  padding: 1.25rem 1.35rem;
  border-top: 3px solid var(--hcn-gold);
  box-shadow: var(--shadow-sm);
}
.hcn-about-trust__card h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.75rem;
}
.hcn-about-trust__card ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.hcn-about-trust__card a {
  font-size: 0.88rem;
  color: var(--hcn-navy);
  font-weight: 500;
  text-decoration: none;
}
.hcn-about-trust__card a:hover { color: var(--hcn-gold-dark); text-decoration: underline; }

/* ---- PROCUREMENT FAQ --------------------------------------- */
.hcn-about-faq { background: #fff; }
.hcn-about-faq__list { max-width: 780px; margin: 0 auto; }

.hcn-about-scope { background: var(--hcn-gray-50); }
.hcn-about-scope__header { margin-bottom: 1.5rem; }
.hcn-about-scope__subtitle {
  max-width: 52rem;
  margin-left: auto;
  margin-right: auto;
}
.hcn-about-scope__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}
.hcn-about-scope__grid--balanced {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  max-width: 72rem;
  margin-left: auto;
  margin-right: auto;
}
.hcn-about-scope__grid--balanced .hcn-about-scope__card {
  flex: 1 1 calc(33.333% - 0.67rem);
  min-width: min(100%, 280px);
  max-width: calc(33.333% - 0.67rem);
  display: flex;
  flex-direction: column;
}
.hcn-about-scope__card {
  background: #fff;
  border-radius: var(--hcn-radius-lg);
  padding: 1.15rem 1.25rem;
  border-top: 3px solid var(--hcn-gold);
  box-shadow: var(--shadow-sm);
}
.hcn-about-scope__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.35rem;
}
.hcn-about-scope__keywords {
  font-size: 0.78rem;
  color: var(--hcn-gray-500);
  margin: 0 0 0.5rem;
  font-style: italic;
  line-height: 1.45;
  min-height: 2.2em;
}
.hcn-about-scope__text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--hcn-gray-700);
  margin: 0;
  margin-top: auto;
}
.hcn-about-scope__footer {
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--hcn-gray-300);
  text-align: center;
}

.hcn-about-engineering { background: #fff; }
.hcn-about-engineering__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}
.hcn-about-engineering__card {
  background: var(--hcn-gray-50);
  border-radius: var(--hcn-radius-lg);
  padding: 1.15rem 1.25rem;
  border-left: 3px solid var(--hcn-navy);
}
.hcn-about-engineering__title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.45rem;
}
.hcn-about-engineering__card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--hcn-gray-700);
}

.hcn-about-quality { background: #fff; border-top: 1px solid var(--hcn-gray-300); }
.hcn-about-quality__header { margin-bottom: 1.5rem; }
.hcn-about-quality__subtitle {
  max-width: 52rem;
  margin-left: auto;
  margin-right: auto;
}
.hcn-about-quality__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: clamp(1.25rem, 3vw, 2rem);
  align-items: start;
}
.hcn-about-quality__copy {
  max-width: none;
  margin-bottom: 0;
}
.hcn-about-quality__copy p {
  color: var(--hcn-gray-700);
  line-height: 1.7;
  font-size: 0.93rem;
  margin: 0 0 0.85rem;
}
.hcn-about-quality__copy p:last-child { margin-bottom: 0; }
.hcn-about-quality__aside {
  position: sticky;
  top: 1.5rem;
}
.hcn-about-quality__process {
  background: var(--hcn-gray-50);
  border-radius: var(--hcn-radius-lg);
  padding: 1.25rem 1.35rem;
  border-left: 3px solid var(--hcn-gold);
  box-shadow: var(--shadow-sm);
}
.hcn-about-quality__process-list {
  margin-top: 0;
}
.hcn-about-quality__process-title,
.hcn-about-global__terms-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--hcn-navy);
  margin: 0 0 0.65rem;
}

.hcn-about-global { background: var(--hcn-gray-50); }
.hcn-about-global__regions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1rem 0 1.25rem;
}
.hcn-about-global__region {
  background: #fff;
  border-radius: var(--hcn-radius-lg);
  padding: 1.15rem;
  box-shadow: var(--shadow-sm);
}
.hcn-about-global__region-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--hcn-gold-dark);
  margin: 0 0 0.45rem;
}
.hcn-about-global__region p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--hcn-gray-700);
}

.hcn-about-capacity {
  margin: 1rem 0 0;
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
  overflow: hidden;
}
.hcn-about-capacity__row {
  display: grid;
  grid-template-columns: 160px 1fr;
  border-bottom: 1px solid var(--hcn-gray-300);
  font-size: 0.88rem;
}
.hcn-about-capacity__row:last-child { border-bottom: none; }
.hcn-about-capacity__row dt {
  background: var(--hcn-gray-50);
  padding: 0.55rem 0.75rem;
  font-weight: 600;
  color: var(--hcn-navy);
  margin: 0;
}
.hcn-about-capacity__row dd {
  padding: 0.55rem 0.75rem;
  margin: 0;
  color: var(--hcn-gray-700);
}

.hcn-about-stats {
  background: var(--hcn-navy);
  border-bottom: 3px solid var(--hcn-gold);
  padding: 1.75rem 0;
}
.hcn-about-stats__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
}
.hcn-about-stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: .5rem 1rem;
  border-right: 1px solid rgba(255,255,255,.1);
}
.hcn-about-stats__item:last-child { border-right: none; }
.hcn-about-stats__num {
  font-family: var(--font-heading);
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 800;
  color: var(--hcn-gold);
  line-height: 1.1;
}
.hcn-about-stats__label {
  font-size: .78rem;
  color: rgba(255,255,255,.65);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: .35rem;
}

/* ---- INTRO ------------------------------------------------- */
.hcn-about-intro {
  padding: var(--space-xl) 0;
  background: var(--hcn-white);
}
.hcn-about-intro__header {
  margin-bottom: 1.5rem;
  max-width: 46rem;
}
.hcn-about-intro__header .hcn-section-title {
  margin-bottom: 0;
  line-height: 1.2;
}
.hcn-about-intro__body {
  display: flex;
  flex-direction: column;
  gap: 0;
}
.hcn-about-intro__prose p:last-child {
  margin-bottom: 0;
}

/* Text + visual layout (homepage About + About page intro) */
.hcn-about-flow {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) clamp(300px, 40%, 500px);
  column-gap: clamp(1.5rem, 3.5vw, 2.5rem);
  row-gap: 0;
  align-items: start;
}
.hcn-about-flow--visual-left {
  grid-template-columns: clamp(300px, 42%, 520px) minmax(0, 1fr);
}
.hcn-about-flow--visual-left .hcn-about-flow__visual {
  grid-column: 1;
  grid-row: 1;
}
.hcn-about-flow--visual-left .hcn-about-flow__copy {
  grid-column: 2;
  grid-row: 1;
}
.hcn-about-flow--visual-right .hcn-about-flow__visual {
  grid-column: 2;
  grid-row: 1;
}
.hcn-about-flow--visual-right .hcn-about-flow__copy {
  grid-column: 1;
  grid-row: 1;
}
.hcn-about-flow__visual {
  min-width: 0;
}
.hcn-about-flow__copy {
  min-width: 0;
}
.hcn-about-flow__copy > :first-child {
  margin-top: 0;
}
.hcn-about-flow__copy > :last-child {
  margin-bottom: 0;
}
.hcn-about-flow__copy p,
.hcn-about-flow > p,
.hcn-about-flow > .hcn-about-intro__lead {
  color: var(--hcn-gray-700);
  line-height: 1.75;
  font-size: .98rem;
  margin: 0 0 1rem;
}
.hcn-about-intro__lead {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--hcn-navy);
  margin: 0 0 1.15rem;
  padding: 1rem 1.15rem;
  background: var(--hcn-gray-50);
  border-left: 3px solid var(--hcn-gold);
  border-radius: 0 var(--hcn-radius) var(--hcn-radius) 0;
}
.hcn-about-intro p {
  color: var(--hcn-gray-700);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.hcn-about-intro__list {
  list-style: none;
  padding: 1rem 0 0;
  margin: 1rem 0 0;
  border-top: 1px solid var(--hcn-gray-300);
  display: flex;
  flex-direction: column;
  gap: .55rem;
}
.hcn-about-intro__list--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .65rem 1.25rem;
}
.hcn-about-intro__list li {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .92rem;
  color: var(--hcn-gray-700);
  line-height: 1.5;
}
.hcn-about-intro__list svg { color: var(--hcn-gold); flex-shrink: 0; margin-top: 2px; }

.hcn-about-visual-block {
  background: var(--hcn-gray-50);
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius-lg);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
}
.hcn-about-visual-block--certs {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.hcn-about-visual-block__head {
  margin-bottom: 1rem;
  padding-bottom: .75rem;
  border-bottom: 2px solid var(--hcn-navy);
}
.hcn-about-visual-block__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--hcn-navy);
  margin: 0 0 .25rem;
}
.hcn-about-visual-block__meta {
  font-size: .8rem;
  color: var(--hcn-gray-500);
  margin: 0;
  letter-spacing: .02em;
}

/* 3 factory photos – hero + two stacked */
.hcn-about-factory-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 130px 130px;
  gap: .5rem;
}
.hcn-about-factory-grid__cell {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--hcn-radius);
  background: var(--hcn-white);
  border: 1px solid var(--hcn-gray-300);
}
.hcn-about-factory-grid__cell--hero {
  grid-row: 1 / span 2;
  grid-column: 1;
}
.hcn-about-factory-grid__cell .hcn-lightbox {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 100%;
}
.hcn-about-factory-grid__cell img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  display: block;
}
.hcn-about-factory-grid__cell figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: .35rem .55rem;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--hcn-white);
  background: linear-gradient(transparent, rgba(11,37,69,.88));
  line-height: 1.3;
}

/* 4 certificates – 2×2 with English labels */
.hcn-about-intro-certs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .75rem;
  flex: 1;
}
.hcn-about-intro-cert {
  background: var(--hcn-white);
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.hcn-about-intro-cert__img {
  height: 108px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: .5rem;
  background: var(--hcn-white);
  border-bottom: 1px solid var(--hcn-gray-100);
}
.hcn-about-intro-cert__img .hcn-lightbox {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.hcn-about-intro-cert__img img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.hcn-about-intro-cert__body {
  padding: .65rem .75rem .75rem;
  flex: 1;
}
.hcn-about-intro-cert__body h4 {
  font-family: var(--font-heading);
  font-size: .78rem;
  font-weight: 800;
  color: var(--hcn-navy);
  margin: 0 0 .3rem;
  line-height: 1.25;
  letter-spacing: .02em;
}
.hcn-about-intro-cert__body p {
  font-size: .7rem;
  line-height: 1.55;
  color: var(--hcn-gray-500);
  margin: 0;
}

/* ---- TIMELINE ---------------------------------------------- */
.hcn-about-timeline {
  padding: var(--space-xl) 0;
  background: linear-gradient(180deg, var(--hcn-gray-50) 0%, var(--hcn-white) 100%);
}

.hcn-history-highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: .85rem;
  max-width: 960px;
  margin: 0 auto var(--space-lg);
}

.hcn-history-highlights__item {
  background: var(--hcn-white);
  border: 1px solid var(--hcn-gray-200);
  border-radius: var(--hcn-radius);
  padding: 1rem .85rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.hcn-history-highlights__item:hover {
  border-color: var(--hcn-gold);
  transform: translateY(-2px);
}

.hcn-history-highlights__year {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--hcn-gold);
  line-height: 1.1;
  margin-bottom: .35rem;
}

.hcn-history-highlights__label {
  display: block;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--hcn-navy);
  line-height: 1.35;
}

.hcn-timeline--v2 {
  position: relative;
  max-width: 1040px;
  margin: var(--space-lg) auto 0;
  padding: 0;
}

.hcn-timeline--v2::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  margin-left: -1.5px;
  background: linear-gradient(180deg, var(--hcn-gold) 0%, var(--hcn-navy) 55%, var(--hcn-gold) 100%);
  border-radius: 2px;
}

.hcn-timeline__phase {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  width: 100%;
  clear: both;
  margin: 1.5rem 0 1rem;
}

.hcn-timeline__phase:first-child {
  margin-top: 0;
}

.hcn-timeline__phase span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .35rem 1rem;
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--hcn-navy-dark);
  background: var(--hcn-white);
  border: 1px solid var(--hcn-gold);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.hcn-timeline--v2 .hcn-timeline__item {
  position: relative;
  width: 50%;
  padding: 0 2rem 1.75rem;
  box-sizing: border-box;
}

.hcn-timeline--v2 .hcn-timeline__item--left {
  margin-right: auto;
  padding-right: 2.5rem;
  text-align: right;
}

.hcn-timeline--v2 .hcn-timeline__item--right {
  margin-left: auto;
  padding-left: 2.5rem;
  text-align: left;
}

.hcn-timeline--v2 .hcn-timeline__item::before {
  content: '';
  position: absolute;
  top: 1.15rem;
  width: 14px;
  height: 14px;
  background: var(--hcn-gold);
  border: 3px solid var(--hcn-white);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--hcn-navy);
  z-index: 2;
}

.hcn-timeline--v2 .hcn-timeline__item--left::before {
  right: -7px;
}

.hcn-timeline--v2 .hcn-timeline__item--right::before {
  left: -7px;
}

.hcn-timeline__card {
  background: var(--hcn-white);
  border: 1px solid var(--hcn-gray-200);
  border-radius: var(--hcn-radius-lg);
  padding: 1.15rem 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.hcn-timeline__card:hover {
  border-color: var(--hcn-gold);
  box-shadow: var(--shadow-md);
}

.hcn-timeline--v2 .hcn-timeline__year {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--hcn-gold);
  line-height: 1;
  margin-bottom: .45rem;
}

.hcn-timeline__title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hcn-navy-dark);
  margin: 0 0 .5rem;
  line-height: 1.3;
}

.hcn-timeline__text {
  font-size: .9rem;
  line-height: 1.65;
  color: var(--hcn-gray-700);
  margin: 0;
}

.hcn-timeline--v2 .hcn-timeline__item:last-child {
  padding-bottom: 0;
}

/* Legacy single-column timeline (fallback) */
.hcn-timeline:not(.hcn-timeline--v2) {
  position: relative;
  max-width: 900px;
  margin: var(--space-lg) auto 0;
  padding-left: 2rem;
}
.hcn-timeline:not(.hcn-timeline--v2)::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(var(--hcn-gold), var(--hcn-navy));
  border-radius: 2px;
}
.hcn-timeline:not(.hcn-timeline--v2) .hcn-timeline__item {
  position: relative;
  padding: 0 0 2rem 2rem;
}
.hcn-timeline:not(.hcn-timeline--v2) .hcn-timeline__item::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: .35rem;
  width: 14px;
  height: 14px;
  margin-left: -5.5px;
  background: var(--hcn-gold);
  border: 3px solid var(--hcn-white);
  border-radius: 50%;
  box-shadow: 0 0 0 2px var(--hcn-navy);
}
.hcn-timeline:not(.hcn-timeline--v2) .hcn-timeline__year {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--hcn-navy);
  line-height: 1;
  margin-bottom: .35rem;
}
.hcn-timeline:not(.hcn-timeline--v2) .hcn-timeline__item:last-child { padding-bottom: 0; }

/* ---- VALUES ------------------------------------------------ */
.hcn-about-values {
  padding: var(--space-xl) 0;
  background: var(--hcn-navy);
}
.hcn-about-values__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: var(--space-lg);
}
.hcn-value-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-top: 3px solid var(--hcn-gold);
  border-radius: 0 0 var(--hcn-radius-lg) var(--hcn-radius-lg);
  padding: 1.5rem;
  transition: var(--transition);
}
.hcn-value-card:hover {
  background: rgba(212,160,23,.08);
  border-color: rgba(212,160,23,.35);
  transform: translateY(-3px);
}
.hcn-value-card__title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--hcn-gold);
  margin: 0 0 .4rem;
}
.hcn-value-card__en {
  font-size: .82rem;
  font-style: italic;
  color: rgba(255,255,255,.55);
  margin: 0 0 .75rem;
  line-height: 1.4;
}
.hcn-value-card__text {
  font-size: .88rem;
  line-height: 1.65;
  color: rgba(255,255,255,.75);
  margin: 0;
}

/* ---- FACILITY & CERTS -------------------------------------- */
.hcn-about-facility {
  padding: var(--space-xl) 0;
  background: var(--hcn-white);
}
.hcn-about-facility__top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}
.hcn-about-facility__text p {
  color: var(--hcn-gray-700);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.hcn-about-facility__list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}
.hcn-about-facility__list li {
  font-size: .9rem;
  color: var(--hcn-gray-700);
  padding-left: 1.25rem;
  position: relative;
  line-height: 1.5;
}
.hcn-about-facility__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: .55rem;
  width: 6px;
  height: 6px;
  background: var(--hcn-gold);
  border-radius: 50%;
}

.hcn-about-facility__gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
}
.hcn-about-facility__img {
  margin: 0;
  position: relative;
  border-radius: var(--hcn-radius);
  overflow: hidden;
  border: 1px solid var(--hcn-gray-300);
}
.hcn-about-facility__img--lg {
  grid-column: span 2;
}
.hcn-about-facility__img .hcn-lightbox {
  display: block;
}
.hcn-about-facility__img img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}
.hcn-about-facility__img--lg img { height: 220px; }
.hcn-about-facility__caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: .35rem .55rem;
  font-size: .65rem;
  font-weight: 600;
  letter-spacing: .03em;
  text-transform: uppercase;
  color: var(--hcn-white);
  background: linear-gradient(transparent, rgba(11,37,69,.88));
  line-height: 1.3;
  pointer-events: none;
}

.hcn-about-facility__partners {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--hcn-gray-300);
}
.hcn-about-facility__partners-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 1.5rem;
}
.hcn-about-facility__partners-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--hcn-navy);
  margin: 0 0 .4rem;
}
.hcn-about-facility__partners-head p {
  font-size: .9rem;
  color: var(--hcn-gray-500);
  margin: 0;
}
.hcn-about-facility__partners-label {
  display: none;
}
.hcn-about-facility__partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}
.hcn-about-facility__partner {
  width: 110px;
  height: 56px;
  background: var(--hcn-white);
  border: 1px solid var(--hcn-gray-300);
  border-radius: var(--hcn-radius);
  padding: .4rem .6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}
.hcn-about-facility__partner:hover {
  border-color: var(--hcn-gold);
  box-shadow: var(--shadow-sm);
}
.hcn-about-facility__partner .hcn-lightbox {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.hcn-about-facility__partner img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

/* ---- EXHIBITIONS (adaptive mosaic – Western B2B) -------------- */
.hcn-about-exhibitions {
  padding: var(--space-xl) 0;
  background: var(--hcn-white);
}

.hcn-exhibition-showcase {
  margin-top: var(--space-lg);
  border-top: 1px solid var(--hcn-gray-300);
}

.hcn-exhibition-showcase__event {
  padding: clamp(1.75rem, 3vw, 2.5rem) 0;
  border-bottom: 1px solid var(--hcn-gray-300);
}
.hcn-exhibition-showcase__event--alt {
  background: var(--hcn-gray-50);
  margin: 0 calc(-1 * var(--space-md));
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.hcn-exhibition-showcase__copy {
  max-width: 680px;
  margin-bottom: 1.25rem;
}
.hcn-exhibition-showcase__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--hcn-gold-dark);
  margin-bottom: .5rem;
}
.hcn-exhibition-showcase__title {
  font-family: var(--font-heading);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 800;
  color: var(--hcn-navy-dark);
  margin: 0 0 .65rem;
  line-height: 1.2;
}
.hcn-exhibition-showcase__desc {
  font-size: .92rem;
  line-height: 1.7;
  color: var(--hcn-gray-700);
  margin: 0;
}

/* Shared photo cell */
.hcn-exhibition-showcase__photos {
  display: grid;
  gap: .65rem;
  max-width: 100%;
}
.hcn-exhibition-showcase__photo {
  margin: 0;
  overflow: hidden;
  border-radius: var(--hcn-radius);
  border: 1px solid var(--hcn-gray-300);
  background: var(--hcn-gray-100);
  min-height: 0;
}
.hcn-exhibition-showcase__photo .hcn-lightbox {
  display: block;
  width: 100%;
  height: 100%;
}
.hcn-exhibition-showcase__img,
.hcn-exhibition-showcase__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 4 / 3;
}

/* 1 photo – centered feature */
.hcn-exhibition-showcase__photos--count-1 {
  grid-template-columns: 1fr;
  max-width: 560px;
}
.hcn-exhibition-showcase__photos--count-1 .hcn-exhibition-showcase__photo img {
  aspect-ratio: 16 / 9;
}

/* 2 photos – equal pair */
.hcn-exhibition-showcase__photos--count-2 {
  grid-template-columns: repeat(2, 1fr);
}

/* 3 photos – hero + two stacked (matches campus style) */
.hcn-exhibition-showcase__photos--count-3 {
  grid-template-columns: 1.45fr 1fr;
  grid-template-rows: repeat(2, minmax(120px, 1fr));
}
.hcn-exhibition-showcase__photos--count-3 .hcn-exhibition-showcase__photo--hero {
  grid-row: 1 / span 2;
  grid-column: 1;
}
.hcn-exhibition-showcase__photos--count-3 .hcn-exhibition-showcase__photo--hero img {
  aspect-ratio: auto;
  min-height: 100%;
}

/* 4 photos – clean 2×2 */
.hcn-exhibition-showcase__photos--count-4 {
  grid-template-columns: repeat(2, 1fr);
}

/* 5 photos – hero left + 2×2 grid right */
.hcn-exhibition-showcase__photos--count-5 {
  grid-template-columns: 1.35fr 1fr 1fr;
  grid-template-rows: repeat(2, minmax(110px, 1fr));
}
.hcn-exhibition-showcase__photos--count-5 .hcn-exhibition-showcase__photo--hero {
  grid-row: 1 / span 2;
  grid-column: 1;
}
.hcn-exhibition-showcase__photos--count-5 .hcn-exhibition-showcase__photo--hero img {
  aspect-ratio: auto;
  min-height: 100%;
}

/* ---- CTA --------------------------------------------------- */
.hcn-about-cta {
  padding: var(--space-xl) 0;
  background: linear-gradient(135deg, var(--hcn-navy-dark), var(--hcn-navy));
}
.hcn-about-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.hcn-about-cta__text { flex: 1; min-width: 280px; }
.hcn-about-cta__text p {
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin: .75rem 0 0;
  max-width: 560px;
}
.hcn-about-cta__actions {
  display: flex;
  gap: .75rem;
  flex-wrap: wrap;
}

/* ---- RESPONSIVE -------------------------------------------- */
@media (max-width: 1024px) {
  .hcn-about-stats__grid { grid-template-columns: repeat(3, 1fr); }
  .hcn-about-values__grid { grid-template-columns: repeat(2, 1fr); }
  .hcn-about-trust__grid { grid-template-columns: 1fr; }
  .hcn-about-engineering__grid { grid-template-columns: 1fr; }
  .hcn-about-global__regions { grid-template-columns: 1fr; }
  .hcn-about-quality__layout { grid-template-columns: 1fr; }
  .hcn-about-quality__aside { position: static; }
  .hcn-about-scope__grid--balanced .hcn-about-scope__card {
    flex: 1 1 calc(50% - 0.5rem);
    max-width: calc(50% - 0.5rem);
  }
  .hcn-about-capacity__row { grid-template-columns: 1fr; }
  .hcn-history-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1024px) {
  .hcn-about-flow,
  .hcn-about-flow--visual-left,
  .hcn-about-flow--visual-right {
    grid-template-columns: 1fr;
  }
  .hcn-about-flow--visual-left .hcn-about-flow__visual,
  .hcn-about-flow--visual-right .hcn-about-flow__visual,
  .hcn-about-flow--visual-left .hcn-about-flow__copy,
  .hcn-about-flow--visual-right .hcn-about-flow__copy {
    grid-column: 1;
    grid-row: auto;
  }
  .hcn-about-flow__visual {
    max-width: 560px;
    margin: 0 auto 1.5rem;
  }
  .hcn-about-intro__list--grid {
    grid-template-columns: 1fr;
  }
  .hcn-about-facility__top { grid-template-columns: 1fr; }
  .hcn-about-facility__gallery { order: -1; }
  .hcn-about-stats__grid { grid-template-columns: repeat(2, 1fr); }
  .hcn-exhibition-showcase__photos--count-5 {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hcn-history-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hcn-timeline--v2::before {
    left: 0;
    margin-left: 0;
  }
  .hcn-timeline--v2 .hcn-timeline__item,
  .hcn-timeline--v2 .hcn-timeline__item--left,
  .hcn-timeline--v2 .hcn-timeline__item--right {
    width: 100%;
    margin: 0;
    padding: 0 0 1.25rem 1.75rem;
    text-align: left;
  }
  .hcn-timeline--v2 .hcn-timeline__item::before,
  .hcn-timeline--v2 .hcn-timeline__item--left::before,
  .hcn-timeline--v2 .hcn-timeline__item--right::before {
    left: -7px;
    right: auto;
  }
  .hcn-about-values__grid { grid-template-columns: 1fr; }
  .hcn-about-scope__grid--balanced .hcn-about-scope__card {
    flex: 1 1 100%;
    max-width: 100%;
  }
  .hcn-about-factory-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 100px 100px;
  }
  .hcn-about-factory-grid__cell--hero {
    grid-column: 1 / span 2;
    grid-row: 1;
  }
  .hcn-about-intro-certs { grid-template-columns: 1fr; }
  .hcn-exhibition-showcase__photos--count-2,
  .hcn-exhibition-showcase__photos--count-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .hcn-exhibition-showcase__photos--count-3,
  .hcn-exhibition-showcase__photos--count-5 {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .hcn-exhibition-showcase__photos--count-3 .hcn-exhibition-showcase__photo--hero,
  .hcn-exhibition-showcase__photos--count-5 .hcn-exhibition-showcase__photo--hero {
    grid-column: 1 / span 2;
    grid-row: auto;
  }
  .hcn-exhibition-showcase__photos--count-3 .hcn-exhibition-showcase__photo--hero img,
  .hcn-exhibition-showcase__photos--count-5 .hcn-exhibition-showcase__photo--hero img {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }
  .hcn-about-cta__inner { flex-direction: column; text-align: center; }
  .hcn-about-cta__actions { justify-content: center; width: 100%; }
  .hcn-about-cta__actions .hcn-btn { flex: 1; justify-content: center; min-width: 140px; }
  .hcn-about-stats__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); }
}

@media (max-width: 480px) {
  .hcn-exhibition-showcase__photos--count-2,
  .hcn-exhibition-showcase__photos--count-3,
  .hcn-exhibition-showcase__photos--count-4,
  .hcn-exhibition-showcase__photos--count-5 {
    grid-template-columns: 1fr;
  }
  .hcn-exhibition-showcase__photos--count-3 .hcn-exhibition-showcase__photo--hero,
  .hcn-exhibition-showcase__photos--count-5 .hcn-exhibition-showcase__photo--hero {
    grid-column: auto;
  }
  .hcn-exhibition-showcase__event--alt {
    margin: 0;
    padding-left: 0;
    padding-right: 0;
  }
  .hcn-about-factory-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .hcn-about-factory-grid__cell--hero { grid-column: auto; grid-row: auto; min-height: 200px; }
  .hcn-about-factory-grid__cell { min-height: 120px; }
}