.usine-v3[data-iso-ds] {
  background: var(--ids-white);
  --ids-field-bg: transparent;
  --ids-field-border: 0;
  --ids-field-border-b: 1px solid rgba(7, 1, 67, 0.18);
}
.usine-v3[data-iso-ds] .v3-chapter {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  margin: 0 0 var(--ids-space-sm);
  font-family: var(--ids-font-label);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.62);
}
.usine-v3[data-iso-ds] .v3-chapter__no {
  font-family: var(--ids-font-display);
  font-size: 1rem;
  letter-spacing: 0.06em;
  color: var(--ids-gold);
}
.usine-v3[data-iso-ds] .v3-chapter__rule {
  flex: 0 1 42px;
  min-width: 0;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}
@media (max-width: 480px) {
  .usine-v3[data-iso-ds] .v3-chapter__rule {
    flex-basis: 24px;
  }
}
.usine-v3[data-iso-ds] .v3-chapter--light {
  color: var(--ids-ink-mute);
}
.usine-v3[data-iso-ds] .v3-chapter--light .v3-chapter__no {
  color: var(--ids-gold-ink);
}
.usine-v3[data-iso-ds] .v3-progress {
  top: var(--ids-header-h, 78px);
}
.usine-v3[data-iso-ds] .v3-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: min(92vh, 940px);
  padding-block: clamp(5rem, 14vw, 9rem) clamp(4rem, 9vw, 6.5rem);
  overflow: hidden;
  background: var(--ids-navy);
}
.usine-v3[data-iso-ds] .v3-hero__figure {
  position: absolute;
  inset: 0;
  border-radius: 0;
  background: var(--ids-navy);
}
.usine-v3[data-iso-ds] .v3-hero__figure img {
  object-position: 62% center;
}
.usine-v3[data-iso-ds] .v3-hero__figure::after {
  background: linear-gradient(to right, rgba(7, 1, 67, 0.92) 0%, rgba(7, 1, 67, 0.72) 34%, rgba(7, 1, 67, 0.34) 66%, rgba(7, 1, 67, 0.22) 100%), linear-gradient(to top, rgba(7, 1, 67, 0.85) 0%, rgba(7, 1, 67, 0.35) 45%, rgba(7, 1, 67, 0.15) 100%);
}
.usine-v3[data-iso-ds] .v3-hero__grid {
  z-index: 1;
}
.usine-v3[data-iso-ds] .v3-hero__shell {
  position: relative;
  z-index: 2;
  width: 100%;
}
.usine-v3[data-iso-ds] .v3-hero__inner {
  max-width: 56rem;
}
.usine-v3[data-iso-ds] .v3-hero__chapter {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  font-family: var(--ids-font-label);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.usine-v3[data-iso-ds] .v3-hero__chapter-no {
  font-family: var(--ids-font-display);
  font-size: 1.05rem;
  color: var(--ids-gold);
}
.usine-v3[data-iso-ds] .v3-hero__chapter-rule {
  flex: 0 1 56px;
  min-width: 0;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}
@media (max-width: 480px) {
  .usine-v3[data-iso-ds] .v3-hero__chapter-rule {
    flex-basis: 28px;
  }
}
.usine-v3[data-iso-ds] .v3-hero__title {
  font-family: var(--ids-font-display);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: var(--ids-white);
  margin: 0 0 clamp(1.5rem, 3vw, 2.25rem);
  text-shadow: 0 4px 40px rgba(7, 1, 67, 0.5);
}
.usine-v3[data-iso-ds] .v3-hero__title-1 {
  display: block;
  font-size: clamp(2.75rem, 9vw, 7rem);
}
.usine-v3[data-iso-ds] .v3-hero__title-2 {
  display: block;
  font-style: normal;
  font-size: clamp(3.75rem, 15vw, 12rem);
  font-weight: 900;
  color: var(--ids-gold);
  letter-spacing: -0.035em;
}
.usine-v3[data-iso-ds] .v3-hero__lead {
  max-width: 44rem;
  margin: 0;
  padding-left: clamp(1rem, 2vw, 1.5rem);
  border-left: 3px solid var(--ids-gold);
  font-family: var(--ids-font-body);
  font-size: clamp(1rem, 1.55vw, 1.25rem);
  font-weight: 500;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.94);
  text-wrap: pretty;
}
.usine-v3[data-iso-ds] .v3-hero__scroll {
  position: absolute;
  z-index: 3;
  right: var(--ids-gutter);
  bottom: clamp(1.5rem, 4vw, 2.5rem);
  display: none;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--ids-font-label);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color var(--ids-t);
}
.usine-v3[data-iso-ds] .v3-hero__scroll svg {
  animation: v3-nudge 2.4s var(--ids-ease) infinite;
}
.usine-v3[data-iso-ds] .v3-hero__scroll:hover {
  color: var(--ids-gold);
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-hero__scroll {
    display: inline-flex;
  }
}
.usine-v3[data-iso-ds] .v3-manifesto {
  background: var(--ids-white);
  scroll-margin-top: 120px;
}
.usine-v3[data-iso-ds] .v3-manifesto__shell {
  max-width: calc(var(--ids-max) + var(--ids-gutter) * 2);
}
.usine-v3[data-iso-ds] .v3-manifesto__shell > * {
  max-width: 1040px;
}
.usine-v3[data-iso-ds] .v3-manifesto__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--ids-line-soft);
}
.usine-v3[data-iso-ds] .v3-manifesto__row:first-child {
  border-top: 0;
  padding-top: 0;
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-manifesto__row {
    grid-template-columns: 11rem minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
  }
}
.usine-v3[data-iso-ds] .v3-manifesto__index {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-manifesto__index {
    flex-direction: column;
    gap: 0.35rem;
    padding-top: 0.4rem;
  }
}
.usine-v3[data-iso-ds] .v3-manifesto__index-no {
  font-family: var(--ids-font-display);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ids-gold-ink);
}
.usine-v3[data-iso-ds] .v3-manifesto__index-label {
  font-family: var(--ids-font-label);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ids-ink-mute);
}
.usine-v3[data-iso-ds] .v3-manifesto__text {
  margin: 0;
  font-family: var(--ids-font-body);
  font-size: clamp(1.0625rem, 1.6vw, 1.3125rem);
  font-weight: 400;
  line-height: 1.72;
  color: var(--ids-ink);
  text-wrap: pretty;
}
.usine-v3[data-iso-ds] .v3-manifesto__quote {
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
  padding: clamp(1.75rem, 4vw, 2.75rem) 0 0;
  border-top: 3px solid var(--ids-gold);
}
.usine-v3[data-iso-ds] .v3-manifesto__quote p {
  margin: 0;
  font-family: var(--ids-font-display);
  font-size: clamp(1.5rem, 3.6vw, 2.5rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--ids-navy);
  text-wrap: balance;
}
.usine-v3[data-iso-ds] .v3-manifesto__quote-brand {
  font-style: normal;
  color: var(--ids-gold-accent);
}
.usine-v3[data-iso-ds] .v3-products {
  position: relative;
  overflow: hidden;
  padding-block: var(--ids-section-lg) clamp(3rem, 6vw, 5rem);
  background: var(--ids-dark);
}
.usine-v3[data-iso-ds] .v3-products__head-shell {
  position: relative;
  z-index: 1;
}
.usine-v3[data-iso-ds] .v3-products__head {
  display: grid;
  gap: var(--ids-space-sm);
  justify-items: start;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-products__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}
.usine-v3[data-iso-ds] .v3-products__title {
  margin: 0;
  color: var(--ids-white);
  font-size: clamp(2.25rem, 5.5vw, 4rem);
}
.usine-v3[data-iso-ds] .v3-products__sliders {
  position: relative;
  z-index: 1;
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-section {
  padding-block: 0 clamp(2.5rem, 5vw, 4rem);
  background: transparent;
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-section:last-child {
  padding-bottom: 0;
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-header {
  margin-bottom: clamp(1.5rem, 3vw, 2.25rem);
  padding-top: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--ids-line-dark);
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-title {
  font-family: var(--ids-font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ids-white);
  margin: 0;
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-btn {
  width: 46px;
  height: 46px;
  border-radius: 0;
  background: transparent;
  border: 1px solid var(--ids-line-dark);
  color: var(--ids-white);
  box-shadow: none;
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-btn:hover {
  background: var(--ids-gold);
  border-color: var(--ids-gold);
  color: var(--ids-navy);
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-btn.splide-button-disabled {
  border-color: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.28);
  background: transparent;
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__inner {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 0;
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__inner:hover {
  border-color: var(--ids-gold);
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
  transform: translateY(-5px);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__image-wrap {
  background: var(--ids-white) !important;
  border-bottom: 0 !important;
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__content {
  padding: 18px 20px;
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__title {
  font-family: var(--ids-font-display);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--ids-white);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__overlay {
  background: rgba(10, 10, 26, 0.95);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__overlay-title {
  color: var(--ids-white);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__desc {
  color: rgba(255, 255, 255, 0.72);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--active {
  background: var(--ids-gold);
  color: var(--ids-navy);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--active:hover, .usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--active:focus-visible {
  background: var(--ids-gold-light);
  color: var(--ids-navy);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--disabled {
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.4);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__gallery {
  color: var(--ids-white);
  border-color: rgba(255, 255, 255, 0.35);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__gallery:hover, .usine-v3[data-iso-ds] .product-card--slider .product-card__gallery:focus-visible {
  background: var(--ids-white);
  color: var(--ids-navy);
}
.usine-v3[data-iso-ds] .v3-plant {
  background: var(--ids-warm);
  padding-block: var(--ids-section-lg);
}
.usine-v3[data-iso-ds] .v3-plant__shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 992px) {
  .usine-v3[data-iso-ds] .v3-plant__shell {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: clamp(3rem, 6vw, 6rem);
  }
}
@media (min-width: 992px) {
  .usine-v3[data-iso-ds] .v3-plant__sticky {
    position: sticky;
    top: 140px;
  }
}
.usine-v3[data-iso-ds] .v3-plant__title {
  font-size: clamp(2rem, 4vw, 3rem);
}
.usine-v3[data-iso-ds] .v3-plant__text {
  max-width: 30rem;
}
.usine-v3[data-iso-ds] .v3-plant__cta {
  margin-top: var(--ids-space-md);
}
.usine-v3[data-iso-ds] .v3-plant__specs-title {
  margin: 0 0 var(--ids-space-sm);
  font-size: clamp(1.125rem, 1.8vw, 1.375rem);
  letter-spacing: 0.08em;
  color: var(--ids-navy);
}
.usine-v3[data-iso-ds] .v3-specs {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
  border-top: 1px solid var(--ids-line);
}
.usine-v3[data-iso-ds] .v3-spec {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem;
  padding: clamp(1rem, 2.2vw, 1.5rem) 0.25rem;
  border-bottom: 1px solid var(--ids-line);
  transition: background var(--ids-t), padding-left var(--ids-t);
}
.usine-v3[data-iso-ds] .v3-spec:hover {
  background: var(--ids-white);
  padding-left: 1rem;
}
.usine-v3[data-iso-ds] .v3-spec__no {
  font-family: var(--ids-font-display);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ids-gold-accent);
}
.usine-v3[data-iso-ds] .v3-spec__label {
  font-family: var(--ids-font-display);
  font-size: clamp(1.0625rem, 2vw, 1.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.2;
  color: var(--ids-navy);
}
.usine-v3[data-iso-ds] .v3-spec__icon {
  width: 22px;
  height: 22px;
  flex: none;
  color: var(--ids-gold-accent);
  opacity: 0.7;
  transition: opacity var(--ids-t);
}
.usine-v3[data-iso-ds] .v3-spec:hover .usine-v3[data-iso-ds] .v3-spec__icon {
  opacity: 1;
}
.usine-v3[data-iso-ds] .v3-figures {
  position: relative;
  overflow: hidden;
  padding-block: var(--ids-section-lg);
}
.usine-v3[data-iso-ds] .v3-figures__shell {
  position: relative;
  z-index: 1;
}
.usine-v3[data-iso-ds] .v3-figures__head {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}
.usine-v3[data-iso-ds] .v3-figures__title {
  margin: 0;
  color: var(--ids-white);
  font-size: clamp(2rem, 5vw, 3.5rem);
}
.usine-v3[data-iso-ds] .v3-figures__grid {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--ids-line-dark);
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-figures__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
.usine-v3[data-iso-ds] .v3-figure {
  padding: clamp(1.75rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--ids-line-dark);
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-figure {
    border-bottom: 0;
    padding-inline: clamp(1rem, 3vw, 2.5rem);
  }
  .usine-v3[data-iso-ds] .v3-figure:first-child {
    padding-left: 0;
  }
  .usine-v3[data-iso-ds] .v3-figure:last-child {
    padding-right: 0;
  }
  .usine-v3[data-iso-ds] .v3-figure + .usine-v3[data-iso-ds] .v3-figure {
    border-left: 1px solid var(--ids-line-dark);
  }
}
.usine-v3[data-iso-ds] .v3-figure__count {
  display: flex;
  align-items: flex-start;
  gap: 0.08em;
  white-space: nowrap;
  font-family: var(--ids-font-display);
  font-size: clamp(3.75rem, 10vw, 7rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--ids-white);
}
.usine-v3[data-iso-ds] .v3-figure__suffix {
  font-size: 0.34em;
  font-weight: 700;
  line-height: 1.2;
  padding-top: 0.3em;
  color: var(--ids-gold);
}
.usine-v3[data-iso-ds] .v3-figure__label {
  display: block;
  margin-top: 1rem;
  font-family: var(--ids-font-label);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}
.usine-v3[data-iso-ds] .v3-figure__count .odometer {
  line-height: 0.9;
}
.usine-v3[data-iso-ds] .contact-section {
  background: var(--ids-white);
  padding-block: var(--ids-section-lg);
}
.usine-v3[data-iso-ds] .contact-info-panel {
  height: 100%;
  padding: clamp(2.25rem, 5vw, 3.5rem);
  background: var(--ids-gold);
}
.usine-v3[data-iso-ds] .contact-info-panel .contact-info-panel__title {
  font-size: clamp(1.875rem, 3.6vw, 2.75rem);
  line-height: 1;
}
.usine-v3[data-iso-ds] .contact-form-panel {
  padding: clamp(2.25rem, 5vw, 3.5rem);
  background: var(--ids-warm);
  height: 100%;
}
.usine-v3[data-iso-ds] .contact-form-panel__title {
  padding-bottom: var(--ids-space-xs);
  border-bottom: 3px solid var(--ids-gold);
  margin-bottom: var(--ids-space-md);
  font-size: clamp(1.375rem, 2.6vw, 1.875rem);
}
.usine-v3[data-iso-ds] .contact-form-wrap input[type=text],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=email],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=tel],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=url],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=file],
.usine-v3[data-iso-ds] .contact-form-wrap select,
.usine-v3[data-iso-ds] .contact-form-wrap textarea {
  min-height: 52px;
  padding: 0.85rem 0.25rem;
}
.usine-v3[data-iso-ds] .contact-form-wrap input[type=text]:focus,
.usine-v3[data-iso-ds] .contact-form-wrap input[type=email]:focus,
.usine-v3[data-iso-ds] .contact-form-wrap input[type=tel]:focus,
.usine-v3[data-iso-ds] .contact-form-wrap input[type=url]:focus,
.usine-v3[data-iso-ds] .contact-form-wrap input[type=file]:focus,
.usine-v3[data-iso-ds] .contact-form-wrap select:focus,
.usine-v3[data-iso-ds] .contact-form-wrap textarea:focus {
  box-shadow: none;
}
.usine-v3[data-iso-ds] .contact-form-wrap input[type=file] {
  padding-inline: 0;
}
.usine-v3[data-iso-ds] .contact-form-wrap textarea {
  min-height: 170px;
}
.usine-v3[data-iso-ds] .map-section {
  line-height: 0;
}
.usine-v3[data-iso-ds] .map-embed {
  height: clamp(360px, 52vh, 620px);
}
.usine-v3[data-iso-ds] .map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  filter: grayscale(0.45) contrast(1.05);
  transition: filter var(--ids-t-slow);
}
.usine-v3[data-iso-ds] .map-embed:hover iframe {
  filter: grayscale(0) contrast(1);
}

@keyframes v3-nudge {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(5px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .usine-v3 .v3-hero__scroll svg {
    animation: none;
  }
}

/* ═════════════════════════════════════════════════════════════════════════════
   HOMEPAGE PALETTE — 2026-09-28
   Client feedback: keep every element, harmonise the colours so the page reads
   in one graphic style. Reference = the homepage (home-light-template.php):
   white / warm-tint sections, ink headings with a gold word, gold labels over
   a steel-blue divider, white cards with a steel-blue top edge, ink figures
   with gold units. Only the opening stays dark (photo + neutral overlay).
   This layer only recolours; it is appended after the compiled rules above.
   NOTE: this file is ahead of assets/sass/design-system/usine-v3.scss (it was
   hand-patched after the last compile) — edit it directly, do not recompile.
   ═════════════════════════════════════════════════════════════════════════════ */
.usine-v3[data-iso-ds] {
  /* one ink, one gold, one steel blue — as on the homepage */
  --ids-navy: #191736;
  --ids-ink: #191736;
  --ids-ink-soft: #555555;
  --ids-ink-mute: #687693;
  --ids-gold-ink: #ffbb46;
  --ids-gold-accent: #ffbb46;
  --ids-gold-dark: #ffbb46;
  --ids-blue: #5e8ac7;
  --ids-blue-light: #7ba3d4;
  --ids-pale: #fafbfe;
  --ids-line: #e0e0e0;
  --ids-line-soft: rgba(10, 10, 26, 0.06);
  --ids-shadow-sm: 0 1px 2px rgba(10, 10, 26, 0.04);
  --ids-shadow: 0 2px 12px rgba(10, 10, 26, 0.04);
  --ids-shadow-lg: 0 8px 24px rgba(10, 10, 26, 0.1);
  /* homepage form fields: warm fill, light frame, steel-blue underline */
  --ids-field-bg: #f5f5f0;
  --ids-field-border: 1px solid #dddddd;
  --ids-field-border-b: 1px solid rgba(94, 138, 199, 0.3);
}

/* chapter markers: gold number, steel-blue divider, muted label */
.usine-v3[data-iso-ds] .v3-chapter,
.usine-v3[data-iso-ds] .v3-chapter--light {
  color: var(--ids-ink-mute);
}
.usine-v3[data-iso-ds] .v3-chapter__no,
.usine-v3[data-iso-ds] .v3-chapter--light .v3-chapter__no {
  color: var(--ids-gold);
}
.usine-v3[data-iso-ds] .v3-chapter__rule {
  height: 3px;
  background: var(--ids-blue);
  opacity: 1;
}

/* 01 — opening: homepage's neutral overlay + steel-blue accent line */
.usine-v3[data-iso-ds] .v3-hero,
.usine-v3[data-iso-ds] .v3-hero__figure {
  background: #0a0a1e;
}
.usine-v3[data-iso-ds] .v3-hero__figure::after {
  background: linear-gradient(to right, rgba(10, 10, 30, 0.82) 0%, rgba(10, 10, 30, 0.66) 40%, rgba(10, 10, 30, 0.5) 100%);
}
.usine-v3[data-iso-ds] .v3-hero::after {
  content: "";
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--ids-blue) 40%, var(--ids-blue-light) 60%, transparent);
  pointer-events: none;
}
.usine-v3[data-iso-ds] .v3-hero__title {
  text-shadow: 0 4px 40px rgba(10, 10, 30, 0.5);
}
.usine-v3[data-iso-ds] .v3-hero__chapter-rule {
  height: 3px;
  background: var(--ids-blue);
  opacity: 1;
}

/* editorial chapter */
.usine-v3[data-iso-ds] .v3-manifesto__text {
  color: var(--ids-ink-soft);
}
.usine-v3[data-iso-ds] .v3-manifesto__quote {
  border-top-color: var(--ids-blue);
}

/* 02 — catalogue on the warm tint */
.usine-v3[data-iso-ds] .v3-products {
  background: var(--ids-warm);
  color: var(--ids-ink-soft);
}
.usine-v3[data-iso-ds] .v3-products__title,
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-title {
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-header {
  border-top-color: var(--ids-line);
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-btn {
  background: var(--ids-white);
  border-color: var(--ids-line);
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-btn:hover {
  background: var(--ids-gold);
  border-color: var(--ids-gold);
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .v3-products__sliders .product-slider-btn.splide-button-disabled {
  background: transparent;
  border-color: var(--ids-line);
  color: rgba(25, 23, 54, 0.28);
}
/* cards: white, light frame, steel-blue top edge (homepage .iso-card) */
.usine-v3[data-iso-ds] .product-card--slider .product-card__inner {
  background: var(--ids-white);
  border: 1px solid var(--ids-line);
  border-top: 3px solid var(--ids-blue);
  box-shadow: var(--ids-shadow);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__inner:hover {
  border-color: var(--ids-line);
  border-top-color: var(--ids-gold);
  box-shadow: var(--ids-shadow-lg);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__title,
.usine-v3[data-iso-ds] .product-card--slider .product-card__overlay-title {
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__overlay {
  background: rgba(255, 255, 255, 0.96);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__desc {
  color: var(--ids-ink-soft);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--active {
  background: var(--ids-gold);
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--active:hover,
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--active:focus-visible {
  background: var(--ids-gold-light);
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__fiche--disabled {
  background: #e5e7eb;
  color: #9ca3af;
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__gallery {
  color: var(--ids-ink);
  border-color: rgba(25, 23, 54, 0.35);
}
.usine-v3[data-iso-ds] .product-card--slider .product-card__gallery:hover,
.usine-v3[data-iso-ds] .product-card--slider .product-card__gallery:focus-visible {
  background: var(--ids-ink);
  color: var(--ids-white);
}

/* 03 — the plant, on white */
.usine-v3[data-iso-ds] .v3-plant {
  background: var(--ids-white);
}
.usine-v3[data-iso-ds] .v3-spec:hover {
  background: var(--ids-warm);
}
.usine-v3[data-iso-ds] .v3-spec__icon {
  color: var(--ids-gold);
  opacity: 1;
}

/* 04 — figures: pale band framed by hairlines, ink figures, gold units */
.usine-v3[data-iso-ds] .v3-figures {
  background: var(--ids-pale);
  border-block: 1px solid var(--ids-line);
  color: var(--ids-ink-soft);
}
.usine-v3[data-iso-ds] .v3-figures__title,
.usine-v3[data-iso-ds] .v3-figure__count {
  color: var(--ids-ink);
}
.usine-v3[data-iso-ds] .v3-figure__label {
  color: var(--ids-ink-soft);
}
.usine-v3[data-iso-ds] .v3-figures__grid,
.usine-v3[data-iso-ds] .v3-figure {
  border-color: var(--ids-line);
}
@media (min-width: 768px) {
  .usine-v3[data-iso-ds] .v3-figure + .v3-figure {
    border-left-color: var(--ids-line);
  }
}

/* 05 — contact, as on the homepage: tint section, white form card */
.usine-v3[data-iso-ds] .contact-section {
  background: var(--ids-warm);
}
.usine-v3[data-iso-ds] .contact-form-panel {
  background: var(--ids-white);
}
.usine-v3[data-iso-ds] .contact-form-wrap input[type=text],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=email],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=tel],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=url],
.usine-v3[data-iso-ds] .contact-form-wrap input[type=file],
.usine-v3[data-iso-ds] .contact-form-wrap select,
.usine-v3[data-iso-ds] .contact-form-wrap textarea {
  padding: 0.85rem 1rem;
}

/* map in full colour, like the homepage */
.usine-v3[data-iso-ds] .map-embed iframe,
.usine-v3[data-iso-ds] .map-embed:hover iframe {
  filter: none;
}

/* reading progress in the steel-blue accent */
.usine-v3[data-iso-ds] .v3-progress {
  background: rgba(10, 10, 26, 0.06);
}
.usine-v3[data-iso-ds] .v3-progress__bar {
  background: var(--ids-blue);
}