/* ============================================
   PRODUCTS PAGE - matches products.html classes
   ============================================ */

/* Parallax Hero */
.parallax-hero {
  position: relative;
  height: 45vh;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-top: var(--navbar-height);
}

.parallax-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.parallax-hero__bg img {
  width: 100%;
  height: 120%;
  object-fit: cover;
  object-position: center;
}

.parallax-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(15, 31, 58, 0.6) 0%, rgba(15, 31, 58, 0.6) 100%);
  z-index: 1;
}

.parallax-hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 2rem;
  color: white;
}

.parallax-hero__overline {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-gold-400);
  margin-bottom: 1rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--primary-gold-400);
}

.parallax-hero__title {
  font-family: var(--font-heading);
  font-size: var(--display-size);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.parallax-hero__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.9);
  text-align: center;
}

/* Sticky Sidebar */
.sticky-sidebar {
  padding: 3.5rem var(--section-padding-x);
  background: var(--bg-primary);
}

.sticky-sidebar__container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.sticky-sidebar__content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.sticky-sidebar__sidebar {
  position: sticky;
  top: 120px;
  padding: 1.75rem;
  background: var(--navy-900);
  border-radius: var(--radius-md);
  color: white;
}

.sticky-sidebar__sidebar-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
}

.sticky-sidebar__item {
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  transition: all 0.3s var(--ease-smooth);
  text-decoration: none;
  color: inherit;
  display: block;
}

.sticky-sidebar__item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.sticky-sidebar__item-title {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.sticky-sidebar__item-text {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

.sticky-sidebar__item-stat {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--primary-gold-400);
  margin-top: 0.35rem;
}

/* Zigzag */
.zigzag-section {
  padding: 3.5rem var(--section-padding-x);
  background: var(--bg-primary);
}

.zigzag-section:nth-child(even) {
  background: var(--bg-secondary);
}

.zigzag__container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.zigzag__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2.5rem;
}

.zigzag__overline {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-gold-400);
  margin-bottom: 0.75rem;
  padding: 0.4rem 1rem;
  background: rgba(230, 92, 26, 0.1);
  border: 1px solid rgba(230, 92, 26, 0.3);
}

.zigzag__title {
  font-family: var(--font-heading);
  font-size: var(--h1-size);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.zigzag__subtitle {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

.zigzag__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
  margin-bottom: 2.5rem;
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  transition: all 0.4s var(--ease-smooth);
}

.zigzag__row:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-gold-300);
}

.zigzag__row:last-child {
  margin-bottom: 0;
}

.zigzag__row--reverse {
  direction: rtl;
}

.zigzag__row--reverse>* {
  direction: ltr;
}

.zigzag__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.zigzag__visual {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--navy-900);
  min-height: 280px;
}

.zigzag__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.6s var(--ease-smooth);
}

.zigzag__row:hover .zigzag__visual img {
  transform: scale(1.03);
}

.zigzag__visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      transparent 0%,
      rgba(15, 31, 58, 0.2) 50%,
      rgba(15, 31, 58, 0.5) 100%);
  pointer-events: none;
}

.zigzag__item-title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
}

.zigzag__item-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: justify;
  text-wrap: pretty;
}

.zigzag__features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.zigzag__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.zigzag__feature-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  color: var(--primary-gold-500);
}

.zigzag__feature-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.6;
}

.zigzag__feature-text strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* Split Screen */
.split-screen {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 450px;
}

.split-screen__left {
  padding: 2.5rem;
  background: var(--bg-primary);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.25rem;
}

.split-screen__overline {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-gold-400);
}

.split-screen__title {
  font-family: var(--font-heading);
  font-size: var(--h1-size);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--text-primary);
}

.split-screen__text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: justify;
  text-wrap: pretty;
}

.split-screen__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

.split-screen__stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--primary-gold-500);
}

.split-screen__stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.split-screen__right {
  position: relative;
  overflow: hidden;
  background: var(--navy-900);
}

.split-screen__right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.split-screen__right-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(15, 31, 58, 0.4) 0%,
      transparent 100%);
  pointer-events: none;
}

/* Asymmetrical Grid */
.asymmetrical-grid {
  padding: 3.5rem var(--section-padding-x);
  background: var(--bg-secondary);
}

.asymmetrical-grid__container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.asymmetrical-grid__header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2.5rem;
}

.asymmetrical-grid__layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 1.5rem;
}

.asymmetrical-grid__item {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all 0.4s var(--ease-smooth);
}

.asymmetrical-grid__item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary-gold-300);
}

.asymmetrical-grid__item--large {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.asymmetrical-grid__item--large .item-image {
  height: 240px;
  margin-bottom: 1.5rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--navy-900);
}

.asymmetrical-grid__item--large .item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-overline {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-gold-400);
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.75rem;
  background: rgba(230, 92, 26, 0.1);
  border: 1px solid rgba(230, 92, 26, 0.3);
}

.item-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.item-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  text-align: justify;
  text-wrap: pretty;
}

.item-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-light);
}

.item-stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--primary-gold-500);
}

.item-stat-label {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Diagonal */
.diagonal-section {
  position: relative;
  padding: 3.5rem var(--section-padding-x);
  background: var(--bg-primary);
  overflow: hidden;
}

.diagonal-section::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -5%;
  width: 110%;
  height: 120%;
  background: var(--navy-900);
  transform: rotate(-3deg);
  z-index: 0;
}

.diagonal-section__container {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.diagonal-section__content {
  color: white;
}

.diagonal-section__overline {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-gold-400);
  margin-bottom: 0.75rem;
}

.diagonal-section__title {
  font-family: var(--font-heading);
  font-size: var(--h1-size);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.diagonal-section__text {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 1.25rem;
}

.diagonal-section__visual {
  position: relative;
}

.diagonal-section__image {
  border-radius: var(--radius-md);
  overflow: hidden;
}

.diagonal-section__image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Responsive */
@media (max-width: 1200px) {
  .zigzag__row {
    grid-template-columns: 1fr;
  }

  .zigzag__row--reverse {
    direction: ltr;
  }

  .split-screen {
    grid-template-columns: 1fr;
  }

  .sticky-sidebar__container {
    grid-template-columns: 1fr;
  }

  .sticky-sidebar__sidebar {
    position: static;
  }

  .asymmetrical-grid__layout {
    grid-template-columns: 1fr 1fr;
  }

  .asymmetrical-grid__item--large {
    grid-column: span 2;
    grid-row: span 1;
  }

  .diagonal-section__container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .parallax-hero {
    height: auto;
    min-height: 450px;
    padding-top: calc(var(--navbar-height) + 2rem);
    padding-bottom: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
  }

  .parallax-hero__content {
    position: relative;
    z-index: 10;
    width: 100%;
    padding: 0 1.5rem;
    margin: 0;
  }

  .parallax-hero__title {
    font-size: var(--display-size);
    line-height: 1.1;
  }

  .zigzag-section {
    padding: 2.5rem var(--section-padding-x);
  }

  .zigzag__row {
    padding: 1.5rem;
    margin-bottom: 2rem;
  }

  .zigzag__visual {
    min-height: 220px;
  }

  .sticky-sidebar {
    padding: 2rem 0.95rem;
  }

  .sticky-sidebar__container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
  }

  .sticky-sidebar__content {
    display: contents;
  }

  .sticky-sidebar__content>.reveal:not(.product-overview-intro) {
    order: 3;
  }

  .sticky-sidebar .reveal {
    opacity: 1 !important;
    transform: none !important;
  }

  .product-overview-intro {
    order: 1;
  }

  .sticky-sidebar__sidebar {
    order: 2;
  }

  .product-overview-intro {
    padding: 1.15rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-md);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
  }

  .product-overview-intro .zigzag__overline {
    margin-bottom: 0.7rem;
    font-size: 0.62rem;
    letter-spacing: 0.14em;
  }

  .product-overview-title {
    font-size: clamp(1.65rem, 8vw, 2.2rem) !important;
    line-height: 1.08 !important;
    margin-bottom: 0.9rem !important;
    letter-spacing: 0 !important;
    text-wrap: balance;
  }

  .product-overview-lead {
    font-size: 0.94rem !important;
    line-height: 1.68 !important;
    margin-bottom: 0.85rem !important;
    text-align: justify;
  }

  .product-overview-text {
    font-size: 0.88rem !important;
    line-height: 1.65 !important;
    text-align: justify;
  }

  .product-comparison {
    width: calc(100vw - 1.5rem);
    margin-left: calc(50% - 50vw + 0.75rem);
    margin-right: calc(50% - 50vw + 0.75rem);
    padding: 1.15rem;
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-md);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.05);
    text-align: center;
  }

  .product-comparison__title {
    font-size: clamp(1.35rem, 7vw, 1.8rem) !important;
    line-height: 1.12 !important;
    margin-bottom: 0.55rem !important;
    letter-spacing: 0 !important;
    text-wrap: balance;
  }

  .product-comparison .tech-data-hub {
    margin-top: 0 !important;
  }

  .product-comparison .tech-data-hub {
    overflow: visible;
  }

  .product-comparison .tech-table,
  .product-comparison .tech-table tbody,
  .product-comparison .tech-table tr,
  .product-comparison .tech-table td {
    display: block;
    width: 100%;
  }

  .product-comparison .tech-table thead {
    display: none;
  }

  .product-comparison .tech-table {
    border-collapse: separate;
    border-spacing: 0;
  }

  .product-comparison .tech-table tr {
    padding: 0.95rem;
    margin-bottom: 0.6rem;
    background: var(--bg-secondary);
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: var(--radius-sm);
    text-align: center;
  }

  .product-comparison .tech-table tr:last-child {
    margin-bottom: 0;
  }

  .product-comparison .tech-table td {
    padding: 0.35rem 0 !important;
    border: 0 !important;
    text-align: center !important;
    font-size: 0.84rem !important;
    line-height: 1.45;
  }

  .product-comparison .tech-table td:first-child {
    padding-top: 0 !important;
    font-family: var(--font-heading);
    font-size: 0.98rem !important;
    color: var(--navy-900);
    text-transform: uppercase;
  }

  .product-comparison .tech-table td:nth-child(2)::before {
    content: "Grade: ";
    font-weight: 700;
    color: var(--navy-900);
  }

  .product-comparison .tech-table td:nth-child(3)::before {
    content: "Capacity: ";
    font-weight: 700;
    color: var(--navy-900);
  }

  .product-comparison .tech-table td:nth-child(4)::before {
    content: "Application: ";
    font-weight: 700;
    color: var(--navy-900);
  }

  .sticky-sidebar__sidebar {
    padding: 1rem;
    border-radius: var(--radius-md);
    position: static;
    background:
      linear-gradient(180deg, rgba(15, 31, 58, 0.98), rgba(10, 22, 40, 0.98));
  }

  .sticky-sidebar__sidebar-title {
    margin-bottom: 0.85rem;
    font-size: 1rem;
    letter-spacing: 0.02em;
    text-align: center;
  }

  .sticky-sidebar__sidebar {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
  }

  .sticky-sidebar__sidebar-title,
  .sticky-sidebar__quote {
    grid-column: 1 / -1;
  }

  .sticky-sidebar__item {
    padding: 0.85rem;
    margin-bottom: 0;
    min-height: 100%;
    text-align: center;
  }

  .sticky-sidebar__item-title {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
  }

  .sticky-sidebar__item-text {
    display: none;
    font-size: 0.76rem;
    line-height: 1.42;
  }

  .sticky-sidebar__item-stat {
    font-size: 1rem;
    margin-top: 0.25rem;
  }

  .sticky-sidebar__quote {
    margin-top: 1rem !important;
    padding-top: 1rem !important;
    text-align: center;
  }

  .sticky-sidebar__quote a {
    margin-left: auto;
    margin-right: auto;
  }

  .split-screen__left {
    padding: 2rem 1.5rem;
  }

  .asymmetrical-grid {
    padding: 2.5rem var(--section-padding-x);
  }

  .asymmetrical-grid__layout {
    grid-template-columns: 1fr;
  }

  .asymmetrical-grid__item--large {
    grid-column: span 1;
  }

  .diagonal-section {
    padding: 2.5rem var(--section-padding-x);
  }

  .diagonal-section::before {
    transform: rotate(0deg);
  }
}

@media (max-width: 480px) {
  .sticky-sidebar {
    padding-inline: 0.75rem;
  }

  .product-overview-title {
    font-size: clamp(1.45rem, 9vw, 1.85rem) !important;
  }

  .product-comparison {
    width: calc(100vw - 1rem);
    margin-left: calc(50% - 50vw + 0.5rem);
    margin-right: calc(50% - 50vw + 0.5rem);
    padding: 0.95rem;
  }

  .product-comparison__title {
    font-size: clamp(1.2rem, 8vw, 1.55rem) !important;
  }

  .sticky-sidebar__sidebar {
    padding: 0.85rem;
    grid-template-columns: 1fr;
  }

  .sticky-sidebar__item-text {
    display: block;
  }
}

.parallax-hero__text,
.zigzag__subtitle,
.zigzag__item-text,
.zigzag__feature-text,
.split-screen__text,
.diagonal-section__text,
.sticky-sidebar__item-text,
.item-text,
.product-overview-lead,
.product-overview-text {
  font-size: var(--text-base) !important;
  line-height: 1.7 !important;
  text-wrap: pretty;
}

.parallax-hero__text {
  font-size: var(--text-base);
  line-height: 1.7;
}

.product-overview-intro .product-overview-lead,
.product-overview-intro .product-overview-text {
  max-width: 66ch;
  color: var(--text-secondary);
  font-size: var(--text-base) !important;
  line-height: 1.7 !important;
  text-align: justify;
  text-align-last: left;
  text-wrap: pretty;
}

.product-overview-intro .product-overview-lead {
  margin-bottom: 1rem;
}

.product-overview-intro+.reveal p {
  color: var(--text-secondary) !important;
  font-size: var(--text-base) !important;
  line-height: 1.7 !important;
  text-wrap: pretty;
}

@media (max-width: 768px) {
  .parallax-hero__title {
    font-size: 1.86rem;
    line-height: 1.04;
  }

  .zigzag__title,
  .split-screen__title,
  .diagonal-section__title,
  .product-overview-title,
  .product-comparison__title {
    font-size: 1.12rem !important;
    line-height: 1.12 !important;
    letter-spacing: 0.01em !important;
  }

  .zigzag__item-title,
  .sticky-sidebar__sidebar-title,
  .sticky-sidebar__item-title,
  .item-title {
    font-size: 1rem;
    line-height: 1.24;
  }

  .parallax-hero__text,
  .zigzag__subtitle,
  .zigzag__item-text,
  .zigzag__feature-text,
  .split-screen__text,
  .diagonal-section__text,
  .sticky-sidebar__item-text,
  .item-text,
  .product-overview-lead,
  .product-overview-text {
    font-size: 0.9rem !important;
    line-height: 1.68 !important;
    text-align: justify;
    text-align-last: left;
  }

  .product-overview-intro+.reveal p {
    font-size: 0.9rem !important;
    line-height: 1.68 !important;
    text-align: justify;
    text-align-last: left;
  }

  .product-overview-intro+.reveal h3 {
    text-align: center;
  }
}

@media (max-width: 480px) {

  .zigzag__title,
  .split-screen__title,
  .diagonal-section__title,
  .product-overview-title,
  .product-comparison__title {
    font-size: 1.08rem !important;
  }
}

/* Expanded product catalog */
.products-catalog,
.trade-specs,
.product-category,
.assay-note {
  padding: 4rem var(--section-padding-x);
  background: var(--bg-primary);
}

.products-catalog {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(10, 22, 40, 0.96), rgba(15, 31, 58, 0.94)),
    url('../../images/hero/body/products-cts.webp') center / cover;
  color: white;
}

.products-catalog::before {
  display: none;
}

.products-catalog__container,
.trade-specs__container,
.product-category__container,
.assay-note__container {
  max-width: var(--max-width);
  margin: 0 auto;
}

.products-catalog__container {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.35fr);
  gap: 2rem;
  align-items: stretch;
}

.products-catalog__intro {
  align-self: center;
  max-width: 560px;
}

.trade-specs__header,
.product-category__header {
  max-width: 780px;
  margin-bottom: 2rem;
}

.trade-specs__header,
.product-category__header {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.products-catalog__title,
.trade-specs__title,
.product-category__title {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.8vw, 2.125rem);
  line-height: 1.12;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  color: var(--text-primary);
  text-wrap: balance;
}

.products-catalog__title {
  color: white;
}

.products-catalog__lead,
.trade-specs__text,
.product-category__copy,
.assay-note p {
  max-width: 72ch;
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.75;
  text-wrap: pretty;
}

.products-catalog__lead {
  color: rgba(255, 255, 255, 0.78);
  margin-top: 0.85rem;
  text-align: justify;
  text-align-last: left;
  text-justify: inter-word;
}

.trade-specs__text {
  margin-left: auto;
  margin-right: auto;
}

.product-category__copy {
  margin-left: auto;
  margin-right: auto;
}

.category-strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.category-strip__item {
  --category-image: url('../../images/copper-new.webp');
  display: grid;
  min-height: 255px;
  grid-template-rows: auto 1fr auto;
  align-items: start;
  gap: 1rem;
  isolation: isolate;
  overflow: hidden;
  padding: 1.35rem;
  position: relative;
  background: rgba(10, 22, 40, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-left: 4px solid rgba(242, 106, 33, 0.78);
  color: white;
  text-decoration: none;
  transition: transform 0.3s var(--ease-smooth), border-color 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth);
}

.category-strip__item::before,
.category-strip__item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}

.category-strip__item::before {
  background: var(--category-image) center / cover;
  opacity: 0.46;
  transform: scale(1.04);
  transition: transform 0.6s var(--ease-smooth), opacity 0.3s var(--ease-smooth);
}

.category-strip__item::after {
  background:
    linear-gradient(180deg, rgba(10, 22, 40, 0.24), rgba(10, 22, 40, 0.76)),
    linear-gradient(90deg, rgba(230, 92, 26, 0.2), transparent 54%);
}

.category-strip__item:nth-child(1) {
  --category-image: url('../../images/chromite-new.webp');
}

.category-strip__item:nth-child(2) {
  --category-image: url('../../images/barite-card.jpg');
}

.category-strip__item:nth-child(3) {
  --category-image: url('../../images/marble.avif');
}

.category-strip__item:nth-child(4) {
  --category-image: url('../../images/coal.avif');
}

.category-strip__item:nth-child(4)::before {
  opacity: 0.62;
  background-position: center;
}

.category-strip__item:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 106, 33, 0.52);
  box-shadow: 0 24px 70px rgba(3, 8, 15, 0.36);
}

.category-strip__item:hover::before {
  opacity: 0.68;
  transform: scale(1.11);
}

.category-strip__count {
  display: inline-flex;
  width: fit-content;
  align-items: baseline;
  gap: 0.4rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.32);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.8vw, 3.15rem);
  line-height: 0.82;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
}

.category-strip__count::after {
  content: "minerals";
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  line-height: 1;
  text-transform: uppercase;
  color: rgba(255, 211, 181, 0.94);
}

.category-strip__item strong {
  display: block;
  align-self: end;
  font-family: var(--font-heading);
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.category-strip__item span:last-child {
  display: block;
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.84);
  font-size: var(--text-sm);
  line-height: 1.55;
}

.category-strip__item span:last-child::before {
  content: "Includes: ";
  color: rgba(255, 211, 181, 0.96);
  font-weight: 700;
}

.trade-specs {
  background: var(--bg-secondary);
}

.trade-specs__table {
  overflow-x: auto;
  overflow-y: auto;
  max-height: 430px;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x pan-y;
}

.trade-specs .tech-table {
  min-width: 860px;
}

.product-category--muted {
  background: var(--bg-secondary);
}

/* ============================================
   METALLIC SHOWCASE - Category 01
   Premium light editorial bento layout
   ============================================ */
.metallic-showcase {
  position: relative;
  padding: 5.5rem var(--section-padding-x) 4.5rem;
  background: var(--charcoal-50);
  color: var(--text-primary);
  overflow: hidden;
}

.metallic-showcase > * {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- HEADER ---------- */
.metallic-showcase__header {
  margin-bottom: 3rem;
}

.metallic-showcase__header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: end;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--charcoal-200);
}

.metallic-showcase__overline {
  display: inline-block;
  margin-bottom: 0.85rem;
  padding: 0.35rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--primary-gold-500);
  background: var(--primary-gold-50);
  border: 1px solid rgba(230, 92, 26, 0.15);
  border-radius: 2px;
}

.metallic-showcase__title {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.8vw, 2.125rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  color: var(--navy-950);
  text-wrap: balance;
}

.metallic-showcase__subtitle {
  margin-top: 0.85rem;
  max-width: 52ch;
  color: var(--charcoal-600);
  font-size: var(--text-base);
  line-height: 1.72;
  text-wrap: pretty;
}

.metallic-showcase__header-stats {
  display: flex;
  gap: 2.5rem;
}

.metallic-showcase__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  min-width: 80px;
  text-align: center;
  padding: 1rem 0.5rem;
  background: #fff;
  border-radius: 8px;
  border: 1px solid var(--charcoal-100);
}

.metallic-showcase__stat-value {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  font-weight: 800;
  line-height: 1;
  color: var(--primary-gold-500);
  letter-spacing: -0.01em;
}

.metallic-showcase__stat-label {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--charcoal-500);
}

/* ---------- BENTO GRID ---------- */
.metallic-showcase__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-auto-rows: minmax(min-content, max-content);
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

/* Copper (Left Hero) */
.metallic-showcase__grid #copper {
  grid-column: 1 / 4;
  grid-row: 1 / 3;
}

/* Chromite (Right Hero) */
.metallic-showcase__grid #chromite {
  grid-column: 4 / 7;
  grid-row: 1 / 3;
}

/* Bottom Row (Full-width cards) */
.metallic-showcase__grid #iron-ore { grid-column: 1 / 4; grid-row: 3; }
.metallic-showcase__grid #antimony { grid-column: 4 / 7; grid-row: 3; }

/* ---------- METALLIC CARD (base) ---------- */
.metallic-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--charcoal-100);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition:
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    border-color 0.5s cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.metallic-card:hover {
  transform: translateY(-6px);
  border-color: var(--charcoal-200);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.07),
    0 8px 16px rgba(0, 0, 0, 0.04);
}

/* ---------- CARD IMAGES ---------- */
.metallic-card__image {
  position: relative;
  overflow: hidden;
  height: 280px;
}

.metallic-card__image-link {
  display: block;
  width: 100%;
  height: 100%;
  color: inherit;
}

.metallic-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.22, 1, 0.36, 1);
}

.metallic-card:hover .metallic-card__image img {
  transform: scale(1.05);
}

.metallic-card__image--compact {
  height: 200px;
}

.metallic-card__media-caption {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  z-index: 3;
  padding: 0.35rem 0.6rem;
  background: rgba(10, 22, 40, 0.72);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.metallic-card__arrow {
  position: absolute;
  right: 0.75rem;
  top: 0.75rem;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: #fff;
  background: rgba(10, 22, 40, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.35);
  cursor: pointer;
  transition: background 0.2s var(--ease-smooth), transform 0.2s var(--ease-smooth);
}

.metallic-card__arrow:hover {
  background: rgba(230, 92, 26, 0.88);
  transform: translateX(1px);
}

.metallic-card__image.is-changing img {
  opacity: 0.55;
}

/* ---------- CARD CONTENT ---------- */
.metallic-card__content {
  padding: 1.5rem 1.65rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  position: relative;
  z-index: 3;
}

.metallic-card__tag {
  display: inline-block;
  align-self: flex-start;
  margin-bottom: 0.65rem;
  padding: 0.3rem 0.7rem;
  background: var(--primary-gold-50);
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 3px;
}

.metallic-card__tag--sub {
  background: var(--primary-gold-50);
  color: var(--primary-gold-500);
}

.metallic-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--navy-950);
  letter-spacing: -0.005em;
}

.metallic-card p {
  margin-top: 0.75rem;
  color: var(--charcoal-600);
  font-size: var(--text-sm);
  line-height: 1.65;
  text-wrap: pretty;
}

/* ---------- SPEC GRIDS ---------- */
.metallic-card__specs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 1.25rem;
  border: 1px solid var(--charcoal-100);
  border-radius: 6px;
  background: var(--charcoal-50);
  overflow: hidden;
}

.metallic-card__specs-grid--compact {
  grid-template-columns: repeat(2, 1fr);
  margin-top: auto;
}

.metallic-card__spec {
  padding: 0.7rem 0.85rem;
  border-right: 1px solid var(--charcoal-100);
}

.metallic-card__spec:last-child {
  border-right: 0;
}

.metallic-card__spec dt {
  margin: 0;
  color: var(--charcoal-500);
  font-family: var(--font-ui);
  font-size: 0.55rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.metallic-card__spec dd {
  margin: 0.25rem 0 0;
  color: var(--navy-900);
  font-family: var(--font-heading);
  font-size: clamp(0.88rem, 1.1vw, 1.02rem);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* ---------- CARD LINK ---------- */
.metallic-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.15rem;
  padding: 0.55rem 0 0;
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  border-top: 1px solid var(--charcoal-100);
  transition: color 0.5s cubic-bezier(0.22, 1, 0.36, 1), gap 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.metallic-card__link svg {
  transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.metallic-card__link:hover {
  color: var(--primary-gold-500);
  gap: 0.75rem;
}

.metallic-card__link:hover svg {
  transform: translateX(3px);
}

/* ---------- CTA ROW ---------- */
.metallic-showcase__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.75rem 2rem;
  background: #fff;
  border: 1px solid var(--charcoal-100);
  border-radius: 10px;
}

.metallic-showcase__cta p {
  margin: 0;
  max-width: 60ch;
  color: var(--charcoal-600);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.metallic-showcase__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  padding: 0.85rem 1.5rem;
  background: var(--primary-gold-500);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.metallic-showcase__cta-btn:hover {
  background: var(--primary-gold-500);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(230, 92, 26, 0.22);
}

.metallic-showcase__cta-btn svg {
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

.metallic-showcase__cta-btn:hover svg {
  transform: translateX(3px);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .metallic-showcase__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .metallic-showcase__grid #copper { grid-column: 1 / 3; grid-row: 1; }
  .metallic-showcase__grid #chromite { grid-column: 1 / 3; grid-row: 2; }
  .metallic-showcase__grid #iron-ore { grid-column: 1 / 3; grid-row: 3; }
  .metallic-showcase__grid #antimony { grid-column: 1 / 3; grid-row: 4; }

  .metallic-showcase__header-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .metallic-showcase__header-stats {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .metallic-showcase {
    padding: 3rem var(--section-padding-x) 2.5rem;
  }

  .metallic-showcase__grid {
    grid-template-columns: 1fr;
  }

  .metallic-showcase__grid #copper,
  .metallic-showcase__grid #chromite,
  .metallic-showcase__grid #iron-ore,
  .metallic-showcase__grid #antimony {
    grid-column: 1;
    grid-row: auto;
  }

  .metallic-card__specs-grid {
    grid-template-columns: 1fr;
  }
  
  .metallic-card__spec {
    border-right: 0;
    border-bottom: 1px solid var(--charcoal-100);
  }

  .metallic-card__spec:last-child {
    border-bottom: 0;
  }

  .metallic-card__specs-grid--compact {
    grid-template-columns: 1fr;
  }

  .metallic-showcase__cta {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
    padding: 1.5rem;
  }
}

/* ============================================
   INDUSTRIAL SHOWCASE - Category 02 Redesign
   Premium dark bento layout with editorial header
   ============================================ */
.industrial-showcase {
  position: relative;
  padding: 5rem var(--section-padding-x) 4rem;
  background:
    linear-gradient(168deg, #0c1a2e 0%, #10100f 38%, #161a14 68%, #0c1a2e 100%);
  color: #fff;
  overflow: hidden;
}

/* Subtle texture overlay */
.industrial-showcase::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.012) 0px,
      rgba(255, 255, 255, 0.012) 1px,
      transparent 1px,
      transparent 80px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.008) 0px,
      rgba(255, 255, 255, 0.008) 1px,
      transparent 1px,
      transparent 80px
    );
  pointer-events: none;
  z-index: 0;
}

/* Accent glow */
.industrial-showcase::after {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(230, 92, 26, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.industrial-showcase > * {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

/* ---------- HEADER ---------- */
.industrial-showcase__header {
  margin-bottom: 2.5rem;
}

.industrial-showcase__header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 3rem;
  align-items: center;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.industrial-showcase__overline {
  display: inline-block;
  margin-bottom: 1rem;
  padding: 0.4rem 1.15rem;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(242, 106, 33, 0.95);
  background: rgba(242, 106, 33, 0.1);
  border: 1px solid rgba(242, 106, 33, 0.28);
}

.industrial-showcase__title {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.8vw, 2.125rem);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: 0.015em;
  text-transform: uppercase;
  color: #fff;
  text-wrap: balance;
}

.industrial-showcase__subtitle {
  margin-top: 1rem;
  max-width: 52ch;
  color: rgba(255, 255, 255, 0.62);
  font-size: var(--text-base);
  line-height: 1.72;
  text-wrap: pretty;
}

.industrial-showcase__header-stats {
  display: flex;
  gap: 2rem;
}

.industrial-showcase__stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  min-width: 76px;
  text-align: center;
}

.industrial-showcase__stat-value {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 2.8vw, 2.25rem);
  font-weight: 600;
  line-height: 1;
  color: rgba(242, 106, 33, 0.92);
  letter-spacing: 0.02em;
}

.industrial-showcase__stat-label {
  font-family: var(--font-ui);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.48);
}

/* ---------- INDUSTRY APPLICATIONS STRIP ---------- */
.industrial-showcase__industries {
  display: flex;
  gap: 0;
  margin-bottom: 2.25rem;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.industrial-showcase__industries::-webkit-scrollbar {
  display: none;
}

.industrial-showcase__industry {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  padding: 0.75rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-right: 0;
  background: rgba(255, 255, 255, 0.025);
  color: rgba(255, 255, 255, 0.58);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: color 0.3s var(--ease-smooth), background 0.3s var(--ease-smooth), border-color 0.3s var(--ease-smooth);
}

.industrial-showcase__industry:last-child {
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.industrial-showcase__industry:hover {
  color: rgba(242, 106, 33, 0.92);
  background: rgba(242, 106, 33, 0.06);
  border-color: rgba(242, 106, 33, 0.2);
}

.industrial-showcase__industry svg {
  width: 18px;
  height: 18px;
  opacity: 0.6;
  transition: opacity 0.3s var(--ease-smooth);
}

.industrial-showcase__industry:hover svg {
  opacity: 1;
}

/* ---------- BENTO GRID ---------- */
.industrial-showcase__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: auto auto auto;
  gap: 1rem;
  margin-bottom: 2rem;
}

/* Hero card takes 2 columns, 2 rows */
.industrial-card--hero {
  grid-column: 1 / 2;
  grid-row: 1 / 4;
}

/* ---------- INDUSTRIAL CARD (base) ---------- */
.industrial-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transition:
    transform 0.35s cubic-bezier(0.32, 0.72, 0, 1),
    border-color 0.35s var(--ease-smooth),
    box-shadow 0.35s var(--ease-smooth);
}

.industrial-card:hover {
  transform: translateY(-3px);
  border-color: rgba(242, 106, 33, 0.32);
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(242, 106, 33, 0.08);
}

/* ---------- HERO CARD ---------- */
.industrial-card--hero {
  display: grid;
  grid-template-rows: 1fr auto;
}

.industrial-card__image {
  position: relative;
  overflow: hidden;
  min-height: 260px;
}

.industrial-card__image-link {
  display: block;
  width: 100%;
  height: 100%;
  color: inherit;
  position: relative;
}

.industrial-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.32, 0.72, 0, 1);
}

.industrial-card--hero:hover .industrial-card__image img {
  transform: scale(1.06);
}

.industrial-card__image-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 30%, rgba(12, 26, 46, 0.82) 100%),
    linear-gradient(45deg, rgba(230, 92, 26, 0.08), transparent 60%);
  pointer-events: none;
}

.industrial-card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.85rem;
  background: rgba(230, 92, 26, 0.88);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ---------- CARD CONTENT ---------- */
.industrial-card__content {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.industrial-card__mineral-tag {
  display: block;
  margin-bottom: 0.55rem;
  color: rgba(242, 106, 33, 0.88);
  font-family: var(--font-ui);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.industrial-card h3 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.5vw, 1.3rem);
  font-weight: 500;
  line-height: 1.15;
  text-transform: uppercase;
  color: #fff;
  text-wrap: balance;
}

.industrial-card--hero h3 {
  font-size: clamp(1.15rem, 1.8vw, 1.55rem);
}

.industrial-card p {
  margin-top: 0.85rem;
  color: rgba(255, 255, 255, 0.58);
  font-size: var(--text-sm);
  line-height: 1.65;
  text-wrap: pretty;
}

/* ---------- SPEC GRIDS ---------- */
.industrial-card__specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  margin-top: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.industrial-card__specs-grid--compact {
  margin-top: auto;
  padding-top: 0;
}

.industrial-card__spec {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.industrial-card__spec:nth-child(2n) {
  border-right: 0;
}

.industrial-card__spec:nth-last-child(-n+2) {
  border-bottom: 0;
}

.industrial-card__spec dt {
  margin: 0;
  color: rgba(255, 255, 255, 0.38);
  font-family: var(--font-ui);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.industrial-card__spec dd {
  margin: 0.2rem 0 0;
  color: #fff;
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

/* ---------- CARD LINK ---------- */
.industrial-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.15rem;
  padding: 0.6rem 0;
  color: rgba(242, 106, 33, 0.88);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.3s var(--ease-smooth);
}

.industrial-card__link svg {
  transition: transform 0.3s var(--ease-smooth);
}

.industrial-card__link:hover {
  color: rgba(242, 106, 33, 1);
}

.industrial-card__link:hover svg {
  transform: translateX(4px);
}

/* ---------- COMPACT IMAGE ---------- */
.industrial-card__compact-image {
  display: block;
  height: 160px;
  background-size: cover;
  background-position: center;
  position: relative;
}

#phosphate-rock .industrial-card__compact-image {
  background-image: url("../../images/phosphate-rock.webp");
}

.industrial-card__compact-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, rgba(12, 26, 46, 0.52) 100%);
  pointer-events: none;
}

/* ---------- CTA ROW ---------- */
.industrial-showcase__cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.industrial-showcase__cta p {
  margin: 0;
  max-width: 60ch;
  color: rgba(255, 255, 255, 0.48);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.industrial-showcase__cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  padding: 0.8rem 1.35rem;
  background: rgba(242, 106, 33, 0.14);
  border: 1px solid rgba(242, 106, 33, 0.32);
  color: rgba(242, 106, 33, 0.92);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
  transition:
    background 0.3s var(--ease-smooth),
    border-color 0.3s var(--ease-smooth),
    color 0.3s var(--ease-smooth),
    transform 0.3s cubic-bezier(0.32, 0.72, 0, 1);
}

.industrial-showcase__cta-btn:hover {
  background: var(--primary-gold-500);
  border-color: var(--primary-gold-500);
  color: #fff;
  transform: translateY(-2px);
}

.industrial-showcase__cta-btn svg {
  transition: transform 0.3s var(--ease-smooth);
}

.industrial-showcase__cta-btn:hover svg {
  transform: translateX(3px);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .industrial-showcase__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .industrial-card--hero {
    grid-column: 1 / -1;
    grid-row: auto;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .industrial-card__image {
    min-height: 100%;
  }

  .industrial-showcase__header-inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .industrial-showcase__header-stats {
    justify-content: flex-start;
  }
}

@media (max-width: 768px) {
  .industrial-showcase {
    padding: 3rem var(--section-padding-x) 2.5rem;
  }

  .industrial-showcase__header-inner {
    gap: 1.25rem;
    padding-bottom: 1.5rem;
  }

  .industrial-showcase__title {
    font-size: clamp(1.55rem, 9vw, 2.25rem) !important;
  }

  .industrial-showcase__header-stats {
    gap: 1.25rem;
  }

  .industrial-showcase__industries {
    margin-left: calc(-1 * var(--section-padding-x));
    margin-right: calc(-1 * var(--section-padding-x));
    padding-left: var(--section-padding-x);
    padding-right: var(--section-padding-x);
  }

  .industrial-showcase__grid {
    grid-template-columns: 1fr;
  }

  .industrial-card--hero {
    grid-column: 1;
    grid-row: auto;
    grid-template-columns: 1fr;
  }

  .industrial-card__image {
    min-height: 220px;
  }

  .industrial-showcase__cta {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
}

.product-category--dark {
  color: white;
  background: #10100f;
}

.product-category--dark .product-category__container {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: stretch;
}

.product-category--dark .product-category__header {
  align-self: center;
  margin: 0;
  max-width: 430px;
  justify-self: center;
  padding-left: 1.15rem;
  border-left: 4px solid var(--primary-gold-500);
  text-align: left;
}

.product-category--dark .product-category__title,
.product-category--dark .product-category__copy {
  color: white;
}

.product-category--dark .product-category__copy {
  color: rgba(255, 255, 255, 0.78);
}

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

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

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

.product-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
  position: relative;
  background: var(--bg-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  cursor: pointer;
  transition: transform 0.25s var(--ease-smooth), border-color 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth);
}

.product-card:not(:has(.product-card__media))::before {
  content: "";
  display: block;
  aspect-ratio: 16 / 9;
  background:
    linear-gradient(180deg, rgba(10, 22, 40, 0.06), rgba(10, 22, 40, 0.28)),
    var(--product-image, url('../../images/iron-ore-new.webp')) center / cover;
}

#iron-ore { --product-image: url('../../images/iron-ore-new.webp'); }
#antimony { --product-image: url('../../images/antimony.avif'); }
#fluorite { --product-image: url('../../images/fluorite.avif'); }
#gypsum { --product-image: url('../../images/gypsum.avif'); }
#magnesite { --product-image: url('../../images/magnesite.avif'); }
#bauxite { --product-image: url('../../images/bauxite.avif'); }

.product-card:hover {
  transform: translateY(-3px);
  border-color: rgba(230, 92, 26, 0.3);
  box-shadow: 0 16px 42px rgba(15, 31, 58, 0.09);
}

.product-card--featured {
  grid-column: span 2;
}

.product-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--navy-900);
}

.product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s var(--ease-smooth);
}

.product-card:hover .product-card__media img {
  transform: scale(1.04);
}

.product-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 1.25rem;
}

.product-card__category {
  display: block;
  margin-bottom: 0.55rem;
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-card h3,
.stone-card h3 {
  margin: 0;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: clamp(1.05rem, 2vw, 1.45rem);
  font-weight: 500;
  line-height: 1.16;
  text-transform: uppercase;
  text-wrap: balance;
}

.product-card p,
.stone-card p {
  margin-top: 1rem;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.65;
}

.product-card__specs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
  margin: 1rem 0 0;
}

.product-card__specs div {
  display: grid;
  grid-template-columns: minmax(72px, 0.45fr) 1fr;
  gap: 0.75rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

.product-card__specs dt {
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-card__specs dd {
  margin: 0;
  color: var(--text-primary);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

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

.stone-card {
  min-height: 240px;
  padding: 1.25rem;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.62), rgba(238, 241, 245, 0.52));
  border: 1px solid rgba(15, 23, 42, 0.1);
  transition: transform 0.25s var(--ease-smooth), border-color 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth);
}

.stone-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.72)),
    var(--stone-image, url('https://commons.wikimedia.org/wiki/Special:FilePath/Carrara%20marble%20quarry%206381.jpg')) center / cover;
  opacity: 0.82;
  transition: transform 0.45s var(--ease-smooth), opacity 0.25s var(--ease-smooth);
}

.stone-card > * {
  position: relative;
}

.stone-card.is-changing::before {
  opacity: 0.58;
}

.stone-card:hover {
  transform: translateY(-3px);
  border-color: rgba(230, 92, 26, 0.32);
  box-shadow: 0 16px 42px rgba(15, 31, 58, 0.09);
}

.stone-card:hover::before {
  opacity: 0.95;
  transform: scale(1.06);
}

#marble { --stone-image: url('../../images/marble.avif'); }
#white-marble { --stone-image: url('../../images/white-marble.avif'); }
#onyx { --stone-image: url('../../images/onyx.avif'); }
#granite { --stone-image: url('../../images/granite.avif'); }

.stone-card--white {
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(244, 246, 248, 0.98)),
    repeating-linear-gradient(115deg, rgba(15, 31, 58, 0.08) 0 1px, transparent 1px 22px);
  border-color: rgba(230, 92, 26, 0.28);
}

.stone-card span {
  display: block;
  margin-bottom: 4rem;
  color: rgba(230, 92, 26, 0.82);
  font-family: var(--font-heading);
  font-size: 3rem;
  line-height: 0.9;
  font-variant-numeric: tabular-nums;
}

.stone-card__arrow {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  color: #fff;
  background: rgba(10, 22, 40, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.34);
  cursor: pointer;
  transition: background 0.2s var(--ease-smooth), transform 0.2s var(--ease-smooth);
}

.stone-card__arrow:hover {
  background: rgba(230, 92, 26, 0.88);
  transform: translateX(1px);
}

/* ============================================
   DIMENSION STONES - Professional refinement
   ============================================ */
#dimension-stones {
  position: relative;
  background:
    radial-gradient(120% 75% at 10% -10%, rgba(230, 92, 26, 0.08), transparent 52%),
    radial-gradient(110% 70% at 100% 0%, rgba(15, 31, 58, 0.08), transparent 55%),
    linear-gradient(180deg, #f9fafb 0%, #f3f5f7 100%);
}

#dimension-stones .product-category__header {
  max-width: 920px;
  margin-bottom: 1.65rem;
  padding: 1.5rem 1.6rem;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 23, 42, 0.09);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.07);
  backdrop-filter: blur(6px);
}

#dimension-stones .product-category__title {
  letter-spacing: 0.01em;
}

#dimension-stones .product-category__copy {
  max-width: 76ch;
  color: var(--charcoal-700);
  line-height: 1.72;
}

#dimension-stones .stone-curation {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 1rem;
  margin-bottom: 1.25rem;
}

#dimension-stones .stone-curation__intro,
#dimension-stones .stone-curation__brief {
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid rgba(15, 23, 42, 0.1);
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.07);
  backdrop-filter: blur(6px);
}

#dimension-stones .stone-curation__intro {
  padding: 1.5rem 1.6rem;
}

#dimension-stones .stone-curation__eyebrow {
  display: inline-block;
  margin-bottom: 0.7rem;
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

#dimension-stones .stone-curation__title {
  max-width: 28ch;
  color: var(--navy-950);
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 2vw, 1.9rem);
  font-weight: 600;
  line-height: 1.08;
  text-transform: uppercase;
}

#dimension-stones .stone-curation__text {
  max-width: none;
  margin-top: 0.95rem;
  color: var(--charcoal-700);
  font-size: 0.96rem;
  line-height: 1.74;
  text-align: justify;
  text-wrap: pretty;
}

#dimension-stones .stone-curation__checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.1rem;
}

#dimension-stones .stone-curation__checks span {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.4rem 0.72rem;
  background: rgba(15, 31, 58, 0.05);
  color: var(--navy-900);
  font-family: var(--font-ui);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

#dimension-stones .stone-curation__link {
  display: inline-flex;
  align-items: center;
  margin-top: 1.25rem;
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-decoration: none;
  text-transform: uppercase;
}

#dimension-stones .stone-curation__brief {
  display: grid;
  gap: 0.7rem;
  padding: 1rem;
}

#dimension-stones .stone-brief-card {
  padding: 1rem 1.05rem;
  background: rgba(15, 31, 58, 0.035);
  border: 1px solid rgba(15, 23, 42, 0.08);
}

#dimension-stones .stone-brief-card strong {
  display: block;
  color: var(--navy-950);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
}

#dimension-stones .stone-brief-card span {
  display: block;
  margin-top: 0.35rem;
  color: var(--charcoal-700);
  font-size: 0.82rem;
  line-height: 1.6;
}

#dimension-stones .stone-grid {
  gap: 1.1rem;
}

#dimension-stones .stone-grid--editorial {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

#dimension-stones .stone-grid--editorial #marble {
  grid-column: auto;
}

#dimension-stones .stone-grid--editorial #white-marble {
  grid-column: auto;
}

#dimension-stones .stone-grid--editorial #onyx {
  grid-column: auto;
}

#dimension-stones .stone-grid--editorial #granite {
  grid-column: auto;
  min-height: 340px;
}

#dimension-stones .stone-card {
  min-height: 340px;
  padding: 1.5rem;
  border: 1px solid rgba(15, 23, 42, 0.14);
  border-bottom: 3px solid rgba(230, 92, 26, 0.28);
  box-shadow: 0 16px 42px rgba(15, 23, 42, 0.07);
}

#dimension-stones .stone-card::before {
  opacity: 0.9;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(10, 22, 40, 0.64)),
    var(--stone-image, url('../../images/marble.avif')) center / cover;
}

#dimension-stones .stone-card:hover {
  transform: translateY(-5px);
  border-color: rgba(230, 92, 26, 0.42);
  box-shadow: 0 24px 55px rgba(15, 23, 42, 0.14);
}

#dimension-stones .stone-card span {
  margin-bottom: 3rem;
  color: var(--primary-gold-500);
  font-size: 2.6rem;
}

#dimension-stones .stone-card__eyebrow {
  display: inline-block;
  margin-bottom: 0.65rem;
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.63rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

#dimension-stones .stone-card h3 {
  color: #ffffff;
  text-shadow: 0 1px 18px rgba(5, 8, 14, 0.28);
}

#dimension-stones .stone-card p {
  color: rgba(240, 245, 251, 0.9);
  text-shadow: 0 1px 12px rgba(5, 8, 14, 0.24);
}

#dimension-stones .stone-card__meta {
  display: flex;
  flex-direction: column;
  gap: 0.18rem;
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

#dimension-stones .stone-card__meta em {
  color: rgba(255, 220, 198, 0.76);
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

#dimension-stones .stone-card__meta strong {
  color: #fff;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 500;
  text-transform: uppercase;
}

@media (max-width: 1080px) {
  #dimension-stones .stone-curation,
  #dimension-stones .stone-grid--editorial {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #dimension-stones .stone-grid--editorial #marble,
  #dimension-stones .stone-grid--editorial #white-marble,
  #dimension-stones .stone-grid--editorial #onyx,
  #dimension-stones .stone-grid--editorial #granite {
    grid-column: auto;
  }
}

@media (max-width: 768px) {
  #dimension-stones .stone-curation,
  #dimension-stones .stone-grid--editorial {
    grid-template-columns: 1fr;
  }

  #dimension-stones .product-category__header,
  #dimension-stones .stone-curation__intro,
  #dimension-stones .stone-curation__brief {
    padding: 1.2rem;
  }

  #dimension-stones .stone-curation__title {
    max-width: none;
    font-size: 1.3rem;
  }

  #dimension-stones .stone-card {
    min-height: 330px;
  }
}

.coal-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.5rem;
  background: transparent;
  border: 0;
}

.coal-list__item {
  display: flex;
  min-height: 380px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem 1.75rem;
  padding-top: 14rem;
  isolation: isolate;
  overflow: hidden;
  position: relative;
  color: white;
  text-decoration: none;
  background: #171716;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 3px solid rgba(230, 92, 26, 0.72);
  transition: transform 0.25s var(--ease-smooth), border-color 0.25s var(--ease-smooth), box-shadow 0.25s var(--ease-smooth);
}

.coal-list__item::before,
.coal-list__item::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
}

.coal-list__item > :not(.coal-list__media) {
  position: relative;
  z-index: 1;
}

.coal-list__item::before {
  display: none;
  bottom: auto;
  height: 68%;
  background: var(--coal-image, url('../../images/coal.avif')) center / cover;
  opacity: 1;
  transform: scale(1.02);
  transition: transform 0.45s var(--ease-smooth);
}

.coal-list__media {
  position: absolute;
  inset: 0 0 auto;
  z-index: 0;
  display: block;
  height: 68%;
  overflow: hidden;
}

.coal-list__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 0.45s var(--ease-smooth);
}

.coal-list__item::after {
  top: auto;
  height: 40%;
  background: linear-gradient(180deg, rgba(23, 23, 22, 0.92), #171716);
}

.coal-list__item:hover {
  transform: translateY(-2px);
  border-color: rgba(230, 92, 26, 0.38);
  box-shadow: 0 18px 44px rgba(3, 8, 15, 0.28);
}

.coal-list__item:hover::before {
  transform: scale(1.08);
}

.coal-list__item:hover .coal-list__media img {
  transform: scale(1.08);
}

.coal-list__item strong {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 2vw, 1.6rem);
  font-weight: 600;
  line-height: 1.08;
  text-transform: uppercase;
}

.coal-list__item span {
  margin-top: 0.45rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.95rem;
}

.assay-note {
  background: var(--bg-primary);
}

.assay-note__container {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem;
  border-top: 1px solid rgba(15, 23, 42, 0.12);
  border-bottom: 1px solid rgba(15, 23, 42, 0.12);
}

.assay-note h2 {
  margin: 0;
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  line-height: 1.1;
  text-transform: uppercase;
}

.assay-note p {
  margin: 0;
  font-size: var(--text-sm);
}

.assay-note a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.8rem 1rem;
  background: var(--primary-gold-500);
  color: white;
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  white-space: nowrap;
}

@media (max-width: 1024px) {
  .product-category--dark .product-category__container {
    grid-template-columns: 1fr;
  }

  .product-category--dark .product-category__header {
    max-width: 780px;
  }

  .category-strip,
  .product-grid--metallic,
  .product-grid--compact,
  .stone-grid,
  .coal-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .assay-note__container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .products-catalog,
  .trade-specs,
  .product-category,
  .assay-note {
    padding: 2.75rem var(--section-padding-x);
  }

  .products-catalog__title,
  .trade-specs__title,
  .product-category__title {
    font-size: clamp(1.55rem, 9vw, 2.25rem) !important;
  }

  .category-strip,
  .product-grid,
  .product-grid--metallic,
  .product-grid--compact,
  .stone-grid,
  .coal-list {
    grid-template-columns: 1fr;
  }

  .product-card--featured {
    grid-column: span 1;
  }

  .category-strip__item,
  .stone-card,
  .coal-list__item {
    min-height: 150px;
  }

  .category-strip__item {
    min-height: 205px;
  }

  .coal-list__item {
    min-height: 300px;
  }

  .stone-card span {
    margin-bottom: 2rem;
  }

  .trade-specs__table {
    width: calc(100vw - 1.5rem);
    margin-left: calc(50% - 50vw + 0.75rem);
    margin-right: calc(50% - 50vw + 0.75rem);
    border-radius: 0;
  }
}

/* Product detail page */
.detail-nav {
  position: sticky;
  top: 0;
  z-index: var(--z-navbar);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  min-height: 78px;
  padding: 0.8rem var(--section-padding-x);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(15, 23, 42, 0.1);
  backdrop-filter: blur(18px);
}

.detail-nav__brand img {
  width: auto;
  height: 46px;
}

.detail-nav nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  justify-content: flex-end;
}

.detail-nav nav a {
  color: var(--charcoal-800);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: 520px;
  margin-top: var(--navbar-height);
  background: var(--navy-900);
  color: white;
  overflow: hidden;
  max-width: 100vw;
}

.detail-hero__media {
  min-height: 420px;
  overflow: hidden;
}

.detail-hero__media--metallic-products {
  aspect-ratio: 3 / 2;
  position: relative;
}

.detail-hero__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.detail-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
}

.detail-hero__media--metallic-products img {
  position: absolute;
  inset: 0;
}

.detail-hero__content {
  align-self: center;
  max-width: 680px;
  padding: clamp(2rem, 5vw, 4rem);
}

.detail-hero h1,
.detail-category__header h2,
.detail-cta h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.55rem, 2.8vw, 2.125rem);
  line-height: 1.08;
  font-weight: 600;
  text-transform: uppercase;
  text-wrap: balance;
}

.detail-hero p,
.detail-category__header p,
.detail-profile p,
.detail-record p,
.detail-mini-grid p,
.detail-stone-band p,
.detail-cta p {
  margin-top: 1rem;
  color: inherit;
  opacity: 0.78;
  font-size: var(--text-base);
  line-height: 1.75;
  text-wrap: pretty;
}

.detail-category {
  padding: 4rem var(--section-padding-x);
  background: var(--bg-primary);
}

.detail-category--muted {
  background: var(--bg-secondary);
}

.detail-category--dark {
  background:
    linear-gradient(135deg, rgba(10, 22, 40, 0.98), rgba(15, 31, 58, 0.96)),
    url('../../images/hero/body/products-cts.webp') center / cover;
  color: white;
}

.detail-category__header {
  max-width: 780px;
  margin: 0 auto 2rem;
  text-align: center;
}

.detail-profile {
  --metal-accent: var(--primary-gold-500);
  --metal-tint: rgba(230, 92, 26, 0.08);
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 0;
  align-items: stretch;
  max-width: var(--max-width);
  margin: 0 auto 1rem;
  background: var(--bg-card);
  border: 1px solid color-mix(in srgb, var(--metal-accent) 28%, rgba(15, 23, 42, 0.14));
  overflow: hidden;
}

.detail-profile--reverse {
  direction: rtl;
}

.detail-profile--reverse > * {
  direction: ltr;
}

.detail-profile__copy {
  display: grid;
  align-content: center;
  gap: 0.65rem;
  align-self: center;
  padding: clamp(1.05rem, 2vw, 1.55rem);
  background: linear-gradient(180deg, color-mix(in srgb, var(--metal-accent) 3.5%, white), white 58%);
}

.detail-profile__copy span {
  display: block;
  margin-bottom: 0.7rem;
  color: var(--metal-accent);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.detail-profile__copy h3,
.detail-mini-grid h3,
.detail-stone-band h3 {
  font-family: var(--font-heading);
  font-size: clamp(0.98rem, 1.35vw, 1.12rem);
  line-height: 1.15;
  font-weight: 500;
  text-transform: uppercase;
}

.detail-profile__copy p {
  margin-top: 0.25rem;
  font-size: 0.95rem;
  line-height: 1.62;
}

.detail-profile__note {
  padding: 0.7rem 0.85rem;
  background: color-mix(in srgb, var(--metal-accent) 5%, white);
  border-left: 2px solid color-mix(in srgb, var(--metal-accent) 38%, transparent);
}

.detail-profile ul {
  display: grid;
  gap: 0.55rem;
  margin-top: 0.3rem;
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.detail-profile li {
  padding-left: 1rem;
  border-left: 2px solid color-mix(in srgb, var(--metal-accent) 60%, transparent);
}

.detail-profile__facts {
  list-style: none;
}

.detail-profile__facts li {
  padding-left: 0;
  border-left: 0;
}

.detail-profile__facts strong,
.detail-profile__facts span {
  display: block;
}

.detail-profile__facts strong {
  color: var(--text-primary);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.detail-profile__facts span {
  margin-top: 0.28rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.detail-profile__facts--ledger {
  gap: 0;
  border-top: 1px solid color-mix(in srgb, var(--metal-accent) 16%, transparent);
}

.detail-profile__facts--ledger li {
  display: grid;
  grid-template-columns: minmax(140px, 0.42fr) minmax(0, 1fr);
  gap: 0.85rem;
  padding: 0.68rem 0;
  border-bottom: 1px solid color-mix(in srgb, var(--metal-accent) 16%, transparent);
}

.detail-profile__facts--ledger span {
  margin-top: 0;
}

.detail-profile__stats {
  margin-top: 0.35rem;
}

.detail-profile__stats .showcase-stat {
  min-height: 0;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--metal-accent) 18%, rgba(15, 23, 42, 0.08));
}

.detail-profile__stats--rail {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.detail-profile__stats--rail .showcase-stat {
  padding: 0.82rem 0.9rem 0.82rem 0.95rem;
  border-left: 3px solid var(--metal-accent);
}

.detail-profile__facts--split {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.detail-profile__facts--split li {
  min-height: 100%;
  padding: 0.82rem;
  background: white;
  border: 1px solid color-mix(in srgb, var(--metal-accent) 16%, transparent);
}

.detail-profile__stats--stack {
  gap: 0.75rem;
}

.detail-profile__stats--stack .showcase-stat {
  display: grid;
  grid-template-columns: minmax(104px, 0.34fr) minmax(0, 1fr);
  align-items: center;
  padding: 0.75rem 0.9rem;
}

.detail-profile__microband {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.detail-profile__microband span {
  margin: 0;
  padding: 0.42rem 0.62rem;
  color: var(--text-secondary);
  font-family: var(--font-ui);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: white;
  border: 1px solid color-mix(in srgb, var(--metal-accent) 18%, transparent);
}

.detail-profile__stats--chips {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.detail-profile__stats--chips .showcase-stat {
  padding: 0.72rem 0.55rem;
  text-align: center;
  background: white;
}

.detail-profile__facts--chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.detail-profile__facts--chips li {
  padding: 0.34rem 0.58rem;
  color: var(--text-secondary);
  font-size: 0.69rem;
  line-height: 1.4;
  background: transparent;
  border: 1px solid color-mix(in srgb, var(--metal-accent) 22%, transparent);
}

.detail-profile__facts--sheet {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.detail-profile__facts--sheet li {
  padding: 0.82rem;
  background: white;
  border-top: 2px solid color-mix(in srgb, var(--metal-accent) 35%, transparent);
}

.detail-profile > img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.detail-profile > picture {
  width: 100%;
  height: 100%;
  min-height: 280px;
  background: white;
}

.detail-profile > picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
}

.detail-profile .mineral-showcase__image {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 280px;
  overflow: hidden;
  background: white;
}

.detail-profile .mineral-showcase__image > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: none;
}

.detail-profile .mineral-showcase__overlay {
  display: none;
}

#copper {
  --metal-accent: var(--primary-gold-500);
  --metal-tint: rgba(230, 92, 26, 0.08);
}

#chromite {
  --metal-accent: #46617a;
  --metal-tint: rgba(70, 97, 122, 0.11);
}

#iron-ore {
  --metal-accent: #6b5f53;
  --metal-tint: rgba(107, 95, 83, 0.12);
}

#antimony {
  --metal-accent: #2f5f6b;
  --metal-tint: rgba(47, 95, 107, 0.11);
}


.detail-profile--copper {
  grid-template-columns: minmax(260px, 0.76fr) minmax(0, 1.24fr);
}

.detail-profile--copper .detail-profile__copy,
.detail-profile--copper .detail-profile__note,
.detail-profile--copper .showcase-stat {
  background: #fff;
}

.detail-profile--copper .detail-profile__note {
  border-left-color: rgba(15, 23, 42, 0.18);
}

.detail-profile--copper .showcase-stat,
.detail-profile--copper .detail-profile__facts--chips li {
  border-color: rgba(15, 23, 42, 0.14);
}

.detail-profile--chromite .detail-profile__copy,
.detail-profile--antimony .detail-profile__copy {
  align-content: space-between;
}

.detail-profile--iron .detail-profile__copy {
  background: linear-gradient(180deg, color-mix(in srgb, var(--metal-accent) 4%, white), white 62%);
}


.detail-record {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) minmax(0, 1fr);
  align-items: stretch;
  max-width: var(--max-width);
  margin: 0 auto 1rem;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
}

.detail-record > img,
.detail-record > picture {
  order: -1;
  width: 100%;
  height: 100%;
  min-height: 285px;
  object-fit: cover;
}

.detail-record > picture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stone-gallery {
  position: relative;
  order: -1;
  min-height: 285px;
  overflow: hidden;
  background: var(--charcoal-900);
}

.stone-gallery__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: scale(1.035);
  transition: opacity 0.35s var(--ease-smooth), transform 0.45s var(--ease-smooth);
}

.stone-gallery__slide.is-active {
  opacity: 1;
  transform: scale(1);
  z-index: 1;
}

.stone-gallery__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.stone-gallery__button {
  position: absolute;
  top: 50%;
  z-index: 2;
  display: inline-flex;
  width: 2.65rem;
  height: 2.65rem;
  align-items: center;
  justify-content: center;
  color: white;
  background: rgba(10, 22, 40, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.32);
  transform: translateY(-50%);
  transition: background 0.2s var(--ease-smooth), border-color 0.2s var(--ease-smooth), transform 0.2s var(--ease-smooth);
}

.stone-gallery__button::before {
  content: "";
  width: 0.68rem;
  height: 0.68rem;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.stone-gallery__button--prev {
  left: 1rem;
}

.stone-gallery__button--prev::before {
  transform: rotate(-135deg);
}

.stone-gallery__button--next {
  right: 1rem;
}

.stone-gallery__button--next::before {
  transform: rotate(45deg);
}

.stone-gallery__button:hover,
.stone-gallery__button:focus-visible {
  background: rgba(230, 92, 26, 0.9);
  border-color: rgba(255, 255, 255, 0.56);
  transform: translateY(-50%) scale(1.04);
}

.stone-gallery__dots {
  position: absolute;
  left: 50%;
  bottom: 1rem;
  z-index: 2;
  display: flex;
  gap: 0.4rem;
  transform: translateX(-50%);
}

.stone-gallery__dots span {
  display: block;
  width: 0.55rem;
  height: 0.55rem;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(10, 22, 40, 0.24);
}

.stone-gallery__dots span.is-active {
  width: 1.45rem;
  background: var(--primary-gold-500);
  border-color: rgba(255, 255, 255, 0.55);
}

.detail-record__copy {
  display: grid;
  align-content: center;
  padding: clamp(1.35rem, 2.8vw, 2.25rem);
}

.detail-record__copy span {
  display: block;
  margin-bottom: 0.65rem;
  color: var(--primary-gold-500);
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.detail-record__copy h3 {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 1.45vw, 1.2rem);
  line-height: 1.18;
  font-weight: 500;
  text-transform: uppercase;
}

.detail-record__copy ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
  margin-top: 1.05rem;
}

.detail-record__copy li {
  min-height: 100%;
  padding: 0.75rem;
  color: var(--text-secondary);
  font-size: 0.84rem;
  line-height: 1.45;
  background: var(--bg-secondary);
  border-left: 2px solid rgba(230, 92, 26, 0.45);
}

.detail-record--dark {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.detail-record--dark .detail-record__copy span {
  color: rgba(242, 106, 33, 0.95);
}

.detail-record--dark .detail-record__copy p {
  color: rgba(255, 255, 255, 0.78);
  opacity: 1;
}

.detail-record--dark .detail-record__copy li {
  color: rgba(255, 255, 255, 0.78);
  background: rgba(255, 255, 255, 0.08);
  border-left-color: rgba(242, 106, 33, 0.6);
}

.detail-mini-grid,
.detail-stone-band,
.detail-coal-fields {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
  max-width: var(--max-width);
  margin: 0 auto;
}

.detail-mini-grid article,
.detail-stone-band article,
.detail-coal-fields div {
  background: var(--bg-card);
  border: 1px solid rgba(15, 23, 42, 0.1);
  overflow: hidden;
}

.detail-mini-grid img,
.detail-stone-band img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.detail-mini-grid h3,
.detail-mini-grid p,
.detail-stone-band h3,
.detail-stone-band p {
  padding-inline: 1rem;
}

.detail-mini-grid h3,
.detail-stone-band h3 {
  padding-top: 1rem;
}

.detail-mini-grid p,
.detail-stone-band p {
  padding-bottom: 1rem;
  font-size: var(--text-sm);
}

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

.detail-coal-fields div {
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  color: white;
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.16);
}

.detail-coal-fields strong {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  text-transform: uppercase;
}

.detail-coal-fields span {
  margin-top: 0.35rem;
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-sm);
}

.detail-cta {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 4rem var(--section-padding-x);
  text-align: center;
}

.detail-cta a {
  display: inline-flex;
  margin-top: 1.25rem;
  padding: 0.85rem 1.25rem;
  background: var(--primary-gold-500);
  color: white;
  font-family: var(--font-ui);
  font-size: var(--text-sm);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

@media (max-width: 1024px) {
  .detail-hero,
  .detail-profile,
  .detail-record {
    grid-template-columns: 1fr;
  }

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

  .detail-hero__media {
    min-height: 0;
    height: 280px;
  }

  .detail-hero__media--metallic-products {
    aspect-ratio: unset;
  }

  .detail-hero__media--metallic-products img {
    position: static;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .detail-profile--reverse {
    direction: ltr;
  }

  .detail-mini-grid,
  .detail-stone-band,
  .detail-coal-fields {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-record > img,
  .detail-record > picture,
  .stone-gallery {
    min-height: 260px;
  }

  .detail-profile__facts--ledger li,
  .detail-profile__facts--sheet,
  .detail-profile__facts--split,
  .detail-profile__stats--chips {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .detail-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-nav nav {
    justify-content: flex-start;
  }

  .detail-hero h1,
  .detail-category__header h2,
  .detail-cta h2 {
    font-size: clamp(1.45rem, 8vw, 2rem);
  }

  .detail-category {
    padding-block: 2.75rem;
  }

  .detail-mini-grid,
  .detail-stone-band,
  .detail-coal-fields {
    grid-template-columns: 1fr;
  }

  .detail-record__copy ul {
    grid-template-columns: 1fr;
  }

  .detail-record > img,
  .detail-record > picture,
  .stone-gallery {
    min-height: 220px;
  }

  .stone-gallery__button {
    width: 2.35rem;
    height: 2.35rem;
  }

  .detail-profile__copy {
    gap: 0.7rem;
    padding: 1.2rem;
  }

  .detail-profile__facts--ledger li,
  .detail-profile__stats--stack .showcase-stat,
  .detail-profile__facts--sheet,
  .detail-profile__facts--split {
    grid-template-columns: 1fr;
  }

  .detail-profile__stats--chips,
  .detail-profile__microband,
  .detail-profile__facts--chips {
    gap: 0.45rem;
  }
}