/* USPL editorial systems, loaded after the compiled foundation */

/* Shared frame */
[data-site-header] {
  border-bottom-color: color-mix(in srgb, var(--color-ink-black) 14%, transparent);
}

body.is-home [data-site-header] {
  position: fixed;
  inset: 0 0 auto;
  background: rgba(247, 245, 242, 0.96);
  border-bottom-color: color-mix(in srgb, var(--color-ink-black) 14%, transparent);
  box-shadow: 0 0.2rem 1rem rgba(15, 17, 16, 0.04);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition:
    background-color 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    -webkit-backdrop-filter 220ms ease,
    backdrop-filter 220ms ease;
}

body.is-home [data-site-header].is-scrolled {
  background: rgba(251, 250, 247, 0.98);
  border-bottom-color: color-mix(in srgb, var(--color-ink-black) 14%, transparent);
  box-shadow: 0 0.3rem 1.2rem rgba(15, 17, 16, 0.06);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

body.is-home [data-site-header]:not(.is-scrolled) .nav-link,
body.is-home [data-site-header]:not(.is-scrolled) .site-header-toggle {
  color: var(--color-ink-black);
}

body.is-home [data-site-header]:not(.is-scrolled) .nav-link::after {
  background: var(--color-uniform-red);
}

body.is-home [data-site-header] .nav-link,
body.is-home [data-site-header] .site-header-toggle,
body.is-home [data-site-header] .brand-logo-header .cls-1,
body.is-home [data-site-header] .brand-logo-header .cls-2,
body.is-home [data-site-header] .brand-logo-header .cls-3,
body.is-home [data-site-header] .brand-logo-header .cls-4 {
  transition: color 220ms ease, fill 220ms ease;
}

body.is-home [data-site-header]:not(.is-scrolled) .brand-logo-header .cls-1,
body.is-home [data-site-header]:not(.is-scrolled) .brand-logo-header .cls-4 {
  fill: #6c7a89;
}

body.is-home [data-site-header]:not(.is-scrolled) .brand-logo-header .cls-2,
body.is-home [data-site-header]:not(.is-scrolled) .brand-logo-header .cls-3 {
  fill: #90191c;
}

[data-site-header] .site-header-inner {
  min-height: 4.25rem;
}

[data-site-header] .brand-logo-header {
  width: clamp(11rem, 16vw, 14.5rem);
}

[data-site-header] .site-header-nav {
  gap: clamp(1rem, 2vw, 2rem);
}

[data-site-header] .nav-link {
  color: var(--color-ink-black);
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 650;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

[data-site-header] .nav-link::after {
  bottom: -0.92rem;
}

.site-footer {
  position: relative;
  color: var(--color-ink-black);
  border-top: 3px solid var(--color-uniform-red);
  background: #eee6d9;
}

.site-footer-inner {
  padding-top: 0;
  padding-bottom: 0;
}

.site-footer-top {
  display: grid;
  grid-template-columns: minmax(25rem, 1fr) auto;
  gap: clamp(3rem, 7vw, 6.5rem);
  align-items: center;
  padding: clamp(2rem, 3vw, 2.6rem) 0 clamp(1.5rem, 2.4vw, 2rem);
}

.site-footer-intro {
  max-width: 36rem;
}

.site-footer .brand-logo-footer {
  display: block;
  width: clamp(11.5rem, 14vw, 13rem);
}

.site-footer .brand-logo-footer svg {
  display: block;
  width: 100%;
  height: auto;
}

.site-footer-intro > p {
  max-width: 35rem;
  margin: 0.9rem 0 0;
  color: var(--color-slate-readable);
  font-size: 0.84rem;
  line-height: 1.58;
}

.site-footer-contact {
  display: grid;
  grid-template-columns: repeat(3, minmax(8.5rem, auto));
  gap: clamp(1.5rem, 3vw, 2.8rem);
}

.site-footer-contact > div {
  display: grid;
  align-content: start;
  gap: 0.35rem;
}

.site-footer-contact span,
.site-footer-group > summary,
.site-footer-offices strong {
  color: var(--color-ink-gray);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 650;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-footer-contact a {
  width: fit-content;
  color: var(--color-ink-black);
  font-size: 0.8rem;
  line-height: 1.4;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-footer-contact a:hover,
.site-footer-contact a:focus-visible {
  color: var(--color-uniform-red);
}

.site-footer-navigation {
  display: grid;
  grid-template-columns: minmax(29rem, 1.9fr) minmax(8rem, 0.62fr) minmax(11rem, 0.84fr) minmax(14rem, 1fr);
  align-content: start;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding: clamp(1.45rem, 2.2vw, 1.9rem) 0 clamp(1.5rem, 2.5vw, 2rem);
  border-top: 1px solid rgba(32, 33, 36, 0.14);
}

.site-footer-group {
  min-width: 0;
}

.site-footer-group > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-width: 0;
  list-style: none;
  cursor: default;
}

.site-footer-group > summary::-webkit-details-marker {
  display: none;
}

.site-footer-group > summary i {
  display: none;
}

.site-footer-group-panel {
  margin-top: 0.9rem;
}

.site-footer-group ul {
  display: grid;
  gap: 0.34rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer-product-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.5rem, 3vw, 3rem);
}

.site-footer-group a {
  display: inline-block;
  color: rgba(32, 33, 36, 0.84);
  font-size: 0.76rem;
  line-height: 1.48;
  text-decoration-color: transparent;
  text-decoration-line: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.site-footer-group a:hover,
.site-footer-group a:focus-visible {
  color: var(--color-uniform-red);
  text-decoration-color: currentColor;
}

.site-footer-offices {
  display: grid;
  gap: 0.9rem;
}

.site-footer-offices address {
  display: grid;
  gap: 0.32rem;
  margin: 0;
  color: var(--color-slate-readable);
  font-size: 0.68rem;
  font-style: normal;
  line-height: 1.5;
}

.site-footer-legal {
  display: flex;
  min-height: 2.85rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(32, 33, 36, 0.62);
  border-top: 1px solid rgba(32, 33, 36, 0.14);
  font-size: 0.64rem;
  line-height: 1.4;
}

.site-footer-legal ul {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer-legal a {
  color: rgba(32, 33, 36, 0.82);
  text-decoration: none;
}

.site-footer-legal a:hover,
.site-footer-legal a:focus-visible {
  color: var(--color-uniform-red);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.site-footer .footer-brand-mark:focus-visible {
  outline-color: var(--color-uniform-red);
}

@media (max-width: 1023px) {
  .site-footer-top {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
  }

  .site-footer-contact {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-footer-navigation {
    grid-template-columns: minmax(20rem, 1.55fr) repeat(3, minmax(0, 0.85fr));
    gap: 1.5rem;
  }
}

@media (max-width: 720px) {
  .site-footer-inner {
    padding-right: 1.25rem;
    padding-left: 1.25rem;
  }

  .site-footer-top {
    display: block;
    padding: 2rem 0 1.45rem;
  }

  .site-footer .brand-logo-footer {
    width: 11.75rem;
  }

  .site-footer-intro > p {
    max-width: 32rem;
    margin-top: 0.8rem;
    font-size: 0.82rem;
    line-height: 1.55;
  }

  .site-footer-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem 1.25rem;
    margin-top: 1.35rem;
  }

  .site-footer-contact > div:first-child {
    grid-column: 1 / -1;
  }

  .site-footer-contact a {
    display: inline-flex;
    min-height: 2rem;
    align-items: center;
    font-size: 0.78rem;
  }

  .site-footer-navigation {
    display: block;
    padding: 0.25rem 0 0.4rem;
  }

  .site-footer-group > summary {
    min-height: 3rem;
    cursor: pointer;
  }

  .site-footer-group > summary i {
    position: relative;
    display: block;
    width: 0.85rem;
    height: 0.85rem;
    flex: 0 0 auto;
    transition: transform 180ms ease;
  }

  .site-footer-group > summary i::before,
  .site-footer-group > summary i::after {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0.75rem;
    height: 1px;
    background: currentColor;
    content: "";
    transform: translate(-50%, -50%);
  }

  .site-footer-group > summary i::after {
    transform: translate(-50%, -50%) rotate(90deg);
  }

  .site-footer-group[open] > summary i {
    transform: rotate(45deg);
  }

  .site-footer-group-panel {
    margin-top: 0;
    padding: 0.1rem 0 1rem;
  }

  .site-footer-product-columns {
    gap: 0 1rem;
  }

  .site-footer-group ul {
    gap: 0;
  }

  .site-footer-group a {
    display: flex;
    min-height: 2.5rem;
    align-items: center;
    font-size: 0.76rem;
    line-height: 1.34;
  }

  .site-footer-offices {
    gap: 1rem;
  }

  .site-footer-offices address {
    max-width: 21rem;
    font-size: 0.72rem;
  }

  .site-footer-legal {
    min-height: 3rem;
    font-size: 0.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-footer-group > summary i,
  .site-footer-contact a,
  .site-footer-group a {
    transition: none;
  }
}

/* Reactive material opening */
.reactive-hero {
  min-height: clamp(39rem, calc(100svh - 4.25rem), 53rem);
}

.reactive-hero-stage {
  align-items: flex-end;
  justify-content: flex-start;
  padding: clamp(2rem, 5vw, 5rem);
}

.reactive-hero-panel {
  width: min(43rem, calc(100vw - 4rem));
  padding: clamp(1.8rem, 4vw, 3.3rem);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 0;
  background: color-mix(in srgb, var(--color-paper) 75%, transparent);
}

.reactive-hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.25rem;
  color: var(--color-ink-black);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.reactive-hero-eyebrow > span {
  width: 2.8rem;
  height: 1px;
  background: var(--color-uniform-red);
}

.reactive-hero-title {
  font-size: clamp(3.25rem, 6.3vw, 6.4rem);
  line-height: 0.9;
}

.reactive-hero-subheading {
  max-width: 36rem;
  margin-top: 1.25rem;
  color: var(--color-slate-readable);
  font-size: 0.9rem;
  line-height: 1.7;
}

.reactive-hero-actions {
  margin-top: 1.6rem;
}

/* Home sequence */
.home-chapter-marker {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.8rem;
  align-items: center;
  margin-bottom: clamp(2.2rem, 4vw, 4rem);
  padding-block: 0.65rem;
  border-top: 1px solid var(--color-ink-black);
  border-bottom: 1px solid var(--color-hairline);
  color: var(--color-ink-black);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.home-chapter-marker span {
  color: var(--color-uniform-red);
}

.home-chapter-marker strong {
  font: inherit;
  font-weight: 700;
}

.home-chapter-marker-light {
  border-top-color: rgba(255, 255, 255, 0.62);
  border-bottom-color: rgba(255, 255, 255, 0.16);
  color: var(--color-paper);
}

.home-about-brief {
  position: relative;
  padding-block: 0;
  border-top: 0;
  background: var(--color-paper);
}

.home-about-brief::before {
  display: none;
}

.home-about-brief-layout {
  grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.62fr);
  gap: clamp(3rem, 9vw, 9rem);
  align-items: start;
  padding-top: clamp(5rem, 9vw, 8.5rem);
  padding-bottom: clamp(5rem, 9vw, 8.5rem);
}

.home-about-brief-copy h2 {
  max-width: 14ch;
  font-size: clamp(3rem, 5.4vw, 5.8rem);
  line-height: 0.92;
}

.home-about-brief-body {
  margin-top: clamp(4rem, 10vw, 9rem);
  padding-top: 1.15rem;
  border-top: 1px solid var(--color-ink-black);
}

.home-about-brief-body p {
  font-size: 0.93rem;
  line-height: 1.8;
}

.home-approach-module {
  padding-block: 0;
  background: var(--color-ink-black);
}

.home-approach-module > .container-x {
  width: 100%;
  max-width: none;
  padding-inline: 0;
}

.home-approach-panel {
  display: grid;
  grid-template-columns: minmax(20rem, 0.84fr) minmax(0, 1.16fr);
  max-width: none;
  min-height: clamp(38rem, 64vw, 50rem);
  margin: 0;
  color: var(--color-paper);
  background: var(--color-ink-black);
  box-shadow: none;
}

.home-approach-copy {
  align-self: stretch;
  padding: clamp(3rem, 7vw, 7rem) clamp(2rem, 6vw, 6rem);
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.home-approach-copy .home-about-kicker {
  color: rgba(247, 245, 242, 0.66);
}

.home-approach-copy h2 {
  max-width: 11ch;
  color: var(--color-paper);
  font-size: clamp(3rem, 5.2vw, 5.4rem);
  line-height: 0.93;
}

.home-approach-copy > p:not(.home-about-kicker) {
  max-width: 35rem;
  color: rgba(247, 245, 242, 0.68);
  font-size: 0.9rem;
}

.home-approach-image {
  min-height: 100%;
}

.home-approach-image img {
  filter: saturate(0.52) contrast(1.06);
}

.home-insights-brief {
  padding-block: clamp(5rem, 9vw, 8rem);
  background: var(--color-warm-white);
}

.home-insights-shell {
  border-top: 0;
}

.home-insights-brief-head > div {
  width: min(100%, 52rem);
}

.home-insights-brief-head h2 {
  max-width: 14ch;
  font-size: clamp(2.8rem, 4.6vw, 4.8rem);
}

.home-insights-brief-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.52fr);
  gap: 0;
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--color-ink-black);
  border-bottom: 1px solid var(--color-ink-black);
}

.home-insights-listing {
  padding-right: clamp(1.5rem, 4vw, 4rem);
  border-right: 1px solid var(--color-hairline);
}

.home-insight-row {
  min-height: 5.4rem;
  padding-block: 1rem;
}

.home-newsletter {
  align-content: space-between;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  border: 0;
  background: transparent;
}

/* Product index and technical utility */
.product-directory {
  padding-top: clamp(2rem, 4vw, 4rem);
}

.product-directory-bar {
  align-items: start;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--color-ink-black);
}

.product-directory-bar h1 {
  font-size: clamp(3.2rem, 6vw, 6rem);
}

.product-directory-grid {
  gap: clamp(1.5rem, 3vw, 3rem);
}

.product-directory-column,
.product-directory-column:last-child {
  border-right: 0;
  background: transparent;
}

.product-directory-column h2 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.5rem;
  padding: 1rem 0;
  border-bottom-color: var(--color-ink-black);
}

.product-directory-column h2 small {
  color: var(--color-uniform-red);
  font: inherit;
  font-size: 0.62rem;
}

.product-directory-row {
  min-height: 3.75rem;
  padding-inline: 0;
}

.product-directory-row::before {
  inset: 0.55rem auto 0.55rem 0;
}

.product-directory-row:hover,
.product-directory-row:focus-visible {
  padding-left: 0.8rem;
  transform: none;
}

.product-finder-head {
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-ink-black);
}

.product-finder-head h1 {
  font-size: clamp(3rem, 5vw, 5rem);
}

.product-finder-intro {
  max-width: 46rem;
  margin: -0.25rem 0 2rem;
  color: var(--color-ink-gray);
  line-height: 1.65;
}

.product-finder-controls {
  position: relative;
  gap: 0;
  padding: 0;
  border: 1px solid var(--color-ink-black);
  background: var(--color-paper);
}

.product-finder-controls > div {
  min-width: 0;
  padding: 0.75rem;
}

.product-finder-controls > div + div,
.product-finder-controls > button {
  border-left: 1px solid var(--color-hairline);
}

.product-finder-controls .field-label {
  margin-bottom: 0.35rem;
}

.product-finder-controls input,
.product-finder-controls select {
  min-height: 2.35rem;
  border: 0;
  border-bottom: 1px solid var(--color-hairline);
  background: transparent;
}

.product-finder-controls input:focus,
.product-finder-controls select:focus {
  border-bottom-color: var(--color-uniform-red);
}

.product-finder-controls button {
  min-height: 100%;
  border: 0;
}

.product-finder-status {
  min-height: 3.5rem;
  margin-bottom: 0.5rem;
  padding-inline: 0.2rem;
  border-bottom: 1px solid var(--color-hairline);
}

.product-finder-status strong {
  margin-right: 0.25rem;
  color: var(--color-uniform-red);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
}

.product-finder-table-wrap,
.product-family-table-wrap,
.catalogue-grade-table-wrap {
  border-inline: 0;
  border-color: var(--color-ink-black);
}

.product-finder-table thead,
.product-family-table thead,
.catalogue-grade-table thead {
  position: sticky;
  top: 4.25rem;
  z-index: 3;
}

.product-finder-table thead th,
.product-family-table thead th,
.catalogue-grade-table thead th {
  position: static;
  background: var(--color-ink-black);
  color: rgba(247, 245, 242, 0.72);
}

.product-finder-table tbody tr,
.product-family-table tbody tr,
.catalogue-grade-table tbody tr {
  box-shadow: inset 0 0 0 var(--color-uniform-red);
  transition: box-shadow 150ms ease-out;
}

.product-finder-table tbody tr:hover,
.product-family-table tbody tr:hover,
.catalogue-grade-table tbody tr:hover {
  box-shadow: inset 0.18rem 0 0 var(--color-uniform-red);
}

.product-family-page-head,
.catalogue-product-head {
  border-top: 0.28rem solid var(--color-uniform-red);
  background: var(--color-warm-white);
}

.product-family-page-intro h1,
.catalogue-product-title {
  max-width: 12ch;
}

.product-family-register,
.catalogue-grade-groups {
  counter-reset: family-section;
}

.product-family-table-group,
.catalogue-grade-group {
  counter-increment: family-section;
}

.product-family-group-head h2::before,
.catalogue-grade-group-head h2::before {
  display: block;
  margin-bottom: 0.45rem;
  color: var(--color-uniform-red);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  content: "SECTION " counter(family-section, decimal-leading-zero);
}

/* About history instrument */
.about-history-row {
  border-top: 1px solid var(--color-ink-black);
}

.about-story-page .about-timeline-stage {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  border: 0;
  color: var(--color-paper);
  background: var(--color-ink-black);
  box-shadow: none;
  isolation: isolate;
}

.about-timeline-ghost-year {
  position: absolute;
  right: -0.02em;
  bottom: -0.2em;
  z-index: -1;
  color: var(--color-paper);
  font-family: var(--font-display);
  font-size: clamp(11rem, 28vw, 30rem);
  line-height: 0.75;
  opacity: 0.08;
  pointer-events: none;
}

.about-story-page .about-timeline-stage-top {
  position: relative;
  z-index: 2;
  border-bottom-color: rgba(255, 255, 255, 0.18);
}

.about-story-page .about-timeline-stage-top span {
  color: rgba(247, 245, 242, 0.55);
}

.about-story-page .about-year-rail {
  position: relative;
  z-index: 2;
}

.about-story-page .about-year-tab {
  color: rgba(247, 245, 242, 0.5);
}

.about-story-page .about-year-tab::before,
.about-story-page .about-year-progress {
  background: rgba(255, 255, 255, 0.16);
}

.about-story-page .about-year-tab > span {
  background: var(--color-ink-black);
}

.about-story-page .about-timeline-panel-shell {
  position: relative;
  z-index: 1;
  min-height: clamp(23rem, 34vw, 31rem);
}

.about-story-page .about-timeline-panel {
  grid-template-columns: minmax(0, 0.76fr) minmax(20rem, 0.6fr);
  align-items: end;
}

.about-story-page .about-timeline-detail > span {
  color: var(--color-paper);
  font-size: clamp(5rem, 10vw, 10rem);
}

.about-story-page .about-timeline-detail h3 {
  color: var(--color-paper);
}

.about-story-page .about-timeline-detail p {
  color: rgba(247, 245, 242, 0.68);
}

.about-story-page .about-timeline-visual {
  min-height: clamp(18rem, 28vw, 26rem);
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--color-charcoal-deeper);
}

.about-story-page .about-timeline-visual img {
  mix-blend-mode: luminosity;
  opacity: 0.78;
}

.about-story-page .about-history-control {
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--color-paper);
  background: transparent;
}

.about-story-page .about-history-control:hover,
.about-story-page .about-history-control:focus-visible {
  border-color: var(--color-uniform-red-light);
  color: var(--color-paper);
  background: rgba(255, 255, 255, 0.08);
}

.about-story-cta .about-chapter-main {
  background: var(--color-charcoal-deeper);
}

/* Sustainability as operating evidence */
.sustainability-page .sustainability-hero {
  min-height: clamp(38rem, calc(100svh - 4.25rem), 48rem);
  background: var(--color-charcoal-deeper);
}

.sustainability-page .sustainability-hero-image {
  inset: 0 0 0 auto;
  width: 46%;
  object-position: center;
  filter: grayscale(0.45) saturate(0.34) contrast(1.1);
}

.sustainability-page .sustainability-hero-scrim {
  background:
    linear-gradient(90deg, var(--color-charcoal-deeper) 0%, var(--color-charcoal-deeper) 49%, rgba(22, 23, 26, 0.88) 57%, rgba(22, 23, 26, 0.22) 100%),
    linear-gradient(180deg, transparent 55%, rgba(22, 23, 26, 0.7));
}

.sustainability-page .sustainability-hero-inner {
  justify-content: space-between;
  padding-top: clamp(4.5rem, 9vw, 7.5rem);
}

.sustainability-page .sustainability-hero-copy {
  width: min(49%, 43rem);
  padding-bottom: 3rem;
}

.sustainability-page .sustainability-hero h1 {
  max-width: 8ch;
  font-size: clamp(3.7rem, 6.5vw, 6.4rem);
}

.sustainability-page .sustainability-local-nav {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  background: rgba(22, 23, 26, 0.72);
}

.sustainability-intro {
  padding-block: clamp(5rem, 9vw, 8rem);
  border-bottom: 1px solid var(--color-ink-black);
}

.sustainability-csr-link {
  background: var(--color-warm-white);
}

.sustainability-process-layout {
  gap: clamp(3rem, 8vw, 8rem);
}

.sustainability-process-sequence li {
  min-height: 9rem;
}

.sustainability-principles-register {
  max-width: none;
  padding-inline: max(1.25rem, calc((100vw - 80rem) / 2));
  border-top: 1px solid var(--color-ink-black);
}

.sustainability-feedstock-row {
  min-height: 5.5rem;
}

/* CSR archive */
.csr-page .csr-intro-section {
  padding-block: clamp(2rem, 4vw, 3.5rem);
  border-top: 0.28rem solid var(--color-uniform-red);
  border-bottom: 1px solid var(--color-ink-black);
  background: var(--color-warm-white);
}

.csr-page .csr-intro-layout {
  align-items: start;
}

.csr-page .csr-intro-copy h1 {
  max-width: 12ch;
  font-size: clamp(2.8rem, 5vw, 5rem);
}

.csr-page .csr-register-summary {
  grid-column: 2;
  display: block;
  align-self: start;
  margin-top: 1.4rem;
  border-block: 1px solid var(--color-ink-black);
}

.csr-page .csr-register-summary > div {
  display: grid;
  grid-template-columns: minmax(8rem, 0.7fr) minmax(0, 1fr);
  gap: 1rem;
  padding-block: 0.8rem;
  border-bottom: 1px solid var(--color-hairline);
}

.csr-page .csr-register-summary > div:last-child {
  border-bottom: 0;
}

.csr-page .csr-register-summary span {
  color: var(--color-ink-gray);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.csr-page .csr-register-summary strong {
  overflow-wrap: anywhere;
  font-size: 0.78rem;
  font-weight: 600;
}

.csr-page .csr-records-section {
  padding-block: clamp(3rem, 5vw, 4.5rem);
}

.csr-page .csr-empty-record {
  grid-template-columns: 6rem minmax(0, 1fr);
  min-height: 9rem;
  align-items: center;
  padding: 1.25rem 0;
  border-block: 1px solid var(--color-ink-black);
  background: transparent;
}

.csr-page .csr-format-section {
  padding-block: clamp(3rem, 5vw, 4.5rem);
  background: var(--color-warm-white);
}

.csr-page .csr-format-layout {
  grid-template-columns: minmax(14rem, 0.45fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
}

.csr-page .csr-format-register {
  margin: 0;
  border-top: 1px solid var(--color-ink-black);
}

.csr-page .csr-format-register > div {
  display: grid;
  grid-template-columns: 2.2rem minmax(9rem, 0.42fr) minmax(0, 1fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.9rem 0;
  border-bottom: 1px solid var(--color-hairline);
}

.csr-page .csr-format-register span {
  color: var(--color-uniform-red);
  font-family: var(--font-mono);
  font-size: 0.58rem;
}

.csr-page .csr-format-register dt {
  color: var(--color-ink-black);
  font-size: 0.86rem;
  font-weight: 650;
}

.csr-page .csr-format-register dd {
  margin: 0;
  color: var(--color-slate-readable);
  font-size: 0.8rem;
  line-height: 1.6;
}

/* Insights */
.insights-index .insights-article-hero {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}

.insights-index .insights-index-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(18rem, 0.46fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: end;
  margin-top: 1.5rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--color-ink-black);
}

.insights-index .insights-index-intro h1 {
  max-width: 11ch;
  font-size: clamp(3.2rem, 5.6vw, 5.6rem);
}

.insights-index .insights-index-intro > p {
  max-width: 30rem;
  margin: 0 0 0.3rem;
}

.insights-index .insights-lead-row,
.insights-index .insights-lead-row figure {
  min-height: 19rem;
}

.insights-index .insights-register-section {
  padding-block: clamp(3.5rem, 6vw, 5.5rem);
}

.insights-index .insights-archive-title {
  margin-bottom: 1.5rem;
  font-size: clamp(2rem, 3.5vw, 3.5rem);
}

.insights-index .insights-row {
  grid-template-columns: 8rem minmax(0, 1fr) auto;
}

.insights-index .insights-close h2 {
  margin-top: 0;
}

.insights-index .insights-newsletter-section {
  padding-bottom: clamp(3.5rem, 6vw, 5.5rem);
}

.insights-index .newsletter-signup-inline {
  border-block: 1px solid var(--color-ink-black);
  background: transparent;
}

.insights-index .insights-close {
  border-top: 0.28rem solid var(--color-uniform-red);
}

/* Contact */
.contact-single {
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 0.28rem solid var(--color-uniform-red);
}

.contact-single-layout {
  grid-template-columns: minmax(17rem, 0.48fr) minmax(0, 1.12fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: start;
}

.contact-single-intro {
  position: sticky;
  top: 6.25rem;
}

.contact-single-intro h1 {
  max-width: 10ch;
  font-size: clamp(3rem, 4.7vw, 4.8rem);
}

.contact-single-direct {
  margin-top: 2rem;
  border-top: 1px solid var(--color-ink-black);
}

.contact-single-direct a {
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1rem;
  padding-block: 0.8rem;
}

.contact-single-panel {
  border: 1px solid var(--color-ink-black);
  background: var(--color-paper);
  box-shadow: none;
}

.contact-single-form {
  padding: clamp(1.25rem, 3vw, 2.5rem);
}

.contact-single-form-head {
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--color-ink-black);
}

.contact-single-form .field {
  min-height: 2.75rem;
  border: 0;
  border-bottom: 1px solid var(--color-hairline);
  border-radius: 0;
  background: color-mix(in srgb, var(--color-warm-white) 62%, transparent);
  transition: border-color 150ms ease-out, background-color 150ms ease-out;
}

.contact-single-form textarea.field {
  min-height: 8rem;
}

.contact-single-form .field:focus {
  border-bottom-color: var(--color-uniform-red);
  background: var(--color-paper);
  box-shadow: inset 0 -1px 0 var(--color-uniform-red);
}

.contact-single-form .field:invalid:not(:focus):not(:placeholder-shown) {
  border-bottom-color: var(--color-uniform-red);
}

.contact-single-submit {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-hairline);
}

@media (min-width: 1121px) {
  .product-finder-controls {
    position: sticky;
    top: 4.25rem;
    z-index: 6;
  }

  .product-finder-table thead {
    top: 10rem;
  }
}

@media (max-width: 1120px) {
  [data-site-header] .site-header-nav {
    gap: 0.9rem;
  }

  [data-site-header] .nav-link {
    font-size: 0.59rem;
  }

  .product-directory-grid {
    gap: 0;
  }

  .product-directory-column + .product-directory-column {
    margin-top: 0;
    border-top: 0;
  }

  .sustainability-page .sustainability-hero-copy {
    width: 58%;
  }
}

@media (max-width: 1023px) {
  .home-about-brief-layout,
  .home-insights-brief-layout,
  .csr-page .csr-format-layout,
  .insights-index .insights-index-intro,
  .contact-single-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .csr-page .csr-register-summary {
    grid-column: 1;
  }

  .home-about-brief-body {
    max-width: 42rem;
    margin-top: 0;
  }

  .home-approach-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-approach-image {
    min-height: clamp(20rem, 54vw, 34rem);
    grid-row: 1;
  }

  .home-approach-copy {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 0;
  }

  .home-insights-listing {
    padding-right: 0;
    border-right: 0;
  }

  .home-newsletter {
    border-top: 1px solid var(--color-hairline);
  }

  .contact-single-intro {
    position: static;
    max-width: 44rem;
  }

  .sustainability-page .sustainability-hero-copy {
    width: min(70%, 40rem);
  }

  .sustainability-page .sustainability-hero-image {
    width: 55%;
    opacity: 0.72;
  }
}

@media (max-width: 720px) {
  .reactive-hero {
    min-height: calc(100svh - 4.25rem);
  }

  .reactive-hero-stage {
    align-items: flex-end;
    padding: 1rem;
  }

  .reactive-hero-panel {
    width: 100%;
    padding: 1.5rem 1rem;
  }

  .reactive-hero-title {
    font-size: clamp(2.7rem, 14vw, 4rem);
  }

  .reactive-hero-subheading {
    font-size: 0.82rem;
    line-height: 1.55;
  }

  .home-about-brief-layout {
    padding-block: 4rem;
  }

  .home-chapter-marker {
    margin-bottom: 2rem;
  }

  .home-about-brief-copy h2,
  .home-approach-copy h2,
  .home-insights-brief-head h2 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

  .home-approach-copy {
    padding: 3.5rem 1.25rem;
  }

  .home-insights-brief {
    padding-block: 4rem;
  }

  .home-insights-brief-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .product-finder-controls {
    grid-template-columns: minmax(0, 1fr);
  }

  .product-finder-controls .product-finder-search {
    grid-column: 1;
  }

  .product-finder-controls > div + div,
  .product-finder-controls > button {
    border-top: 1px solid var(--color-hairline);
    border-left: 0;
  }

  .product-finder-table {
    min-width: 0;
  }

  .product-finder-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
  }

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

  .product-finder-table tbody tr {
    padding: 0.65rem 0;
    border-bottom: 1px solid var(--color-ink-black);
  }

  .product-finder-table tbody td {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr);
    gap: 0.75rem;
    padding: 0.45rem 0.65rem;
    border: 0;
    background: transparent !important;
  }

  .product-finder-table tbody td::before {
    color: var(--color-ink-gray);
    font-family: var(--font-mono);
    font-size: 0.56rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    content: attr(data-label);
  }

  .product-finder-table .product-finder-actions {
    width: 100%;
  }

  .about-timeline-wrap {
    padding-block: 4rem;
  }

  .sustainability-page .sustainability-hero {
    min-height: auto;
  }

  .sustainability-page .sustainability-hero-image {
    inset: 0;
    width: 100%;
    opacity: 0.28;
  }

  .sustainability-page .sustainability-hero-scrim {
    background: linear-gradient(180deg, rgba(22, 23, 26, 0.72), var(--color-charcoal-deeper) 68%);
  }

  .sustainability-page .sustainability-hero-inner {
    min-height: 43rem;
    padding-top: 5rem;
  }

  .sustainability-page .sustainability-hero-copy {
    width: 100%;
  }

  .sustainability-page .sustainability-local-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .csr-page .csr-format-register > div {
    grid-template-columns: 2rem minmax(0, 1fr);
  }

  .csr-page .csr-format-register dd {
    grid-column: 2;
  }

  .insights-index .insights-index-intro h1 {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .contact-single-form {
    padding: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-timeline-ghost-year {
    opacity: 0.08 !important;
    transform: none !important;
  }

  [data-motion-item],
  [data-motion-section],
  [data-reveal-item],
  [data-process-point],
  [data-feedstock-row] {
    opacity: 1 !important;
    transform: none !important;
  }
}

/* Copy cleanup spacing and grids */
.csr-page .csr-intro-layout {
  grid-template-columns: minmax(0, 1fr);
}

.csr-page .csr-records-head {
  grid-template-columns: minmax(0, 1fr);
}

.csr-page .csr-record,
.csr-page .csr-empty-record {
  grid-template-columns: minmax(0, 1fr);
}

.catalogue-specification-list > div {
  grid-template-columns: minmax(10rem, 0.65fr) minmax(0, 1.35fr);
}

.resources-index nav a {
  grid-template-columns: minmax(0, 1fr);
}

.resource-group-head {
  grid-template-columns: minmax(0, 1fr);
}

.resource-document-row {
  grid-template-columns: minmax(0, 1fr) auto;
}

.resources-glossary dl > div {
  grid-template-columns: minmax(10rem, 0.55fr) minmax(0, 1fr);
}

.careers-section-head {
  grid-template-columns: minmax(0, 1fr);
}

.careers-opening-register > article {
  grid-template-columns: minmax(0, 1fr) minmax(12rem, 0.4fr) auto;
}

.industries-index-row {
  grid-template-columns: minmax(0, 1fr) 8.5rem 1.5rem;
}

.industries-index-row h3 {
  margin-top: 0;
}

.industry-pointer-register article {
  grid-template-columns: minmax(0, 1fr);
}

.industry-pointer-register p {
  grid-column: 1;
}

@media (max-width: 899px) {
  .industries-index-row {
    grid-template-columns: minmax(0, 1fr) 7rem 1rem;
  }
}

@media (max-width: 640px) {
  .industries-index-row {
    grid-template-columns: minmax(0, 1fr) 1rem;
  }

  .industries-index-main,
  .industries-index-visual {
    grid-column: 1;
  }

  .industries-index-arrow {
    grid-column: 2;
  }
}

@media (max-width: 720px) {
  .product-finder-table {
    display: table;
    width: 100%;
    min-width: 64rem;
  }

  .product-finder-table thead {
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
  }

  .product-finder-table tbody {
    display: table-row-group;
    width: auto;
  }

  .product-finder-table tr {
    display: table-row;
    width: auto;
    padding: 0;
    border-bottom: 0;
  }

  .product-finder-table tbody td {
    display: table-cell;
    width: auto;
    padding: 0.68rem 0.62rem;
    border-right: 1px solid var(--color-hairline);
    border-bottom: 1px solid var(--color-hairline);
  }

  .product-finder-table tbody td::before {
    display: none;
  }

  .product-finder-table .product-finder-actions {
    width: 7.75rem;
  }
}

/* Sustainability v2 — closed-loop field guide */
.sustainability-v2 {
  --sustainability-paper: #f3f0e9;
  --sustainability-wash: #e9e5dc;
  --sustainability-dark: #171a1c;
  --sustainability-rule-dark: rgba(255, 255, 255, 0.17);
  overflow: clip;
  background: var(--sustainability-paper);
}

.sustainability-v2 section[id] {
  scroll-margin-top: 5.5rem;
}

.sustainability-v2 .sustainability-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.11em;
}

.sustainability-v2 .sustainability-eyebrow > span {
  width: 2.65rem;
}

.sustainability-v2 .sustainability-text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.8rem;
  padding-block: 0.35rem;
  color: currentColor;
  border-bottom: 1px solid currentColor;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-text-link span {
  color: var(--color-uniform-red-light);
  transition: transform 180ms ease-out;
}

.sustainability-v2 .sustainability-text-link:hover span,
.sustainability-v2 .sustainability-text-link:focus-visible span {
  transform: translate(0.2rem, 0.1rem);
}

.sustainability-v2 .sustainability-text-link:focus-visible {
  outline: 1px dashed currentColor;
  outline-offset: 5px;
}

/* Image-led opening */
.sustainability-v2 .sustainability-hero {
  min-height: clamp(42rem, calc(100svh - 4.25rem), 58rem);
  background: var(--sustainability-dark);
}

.sustainability-v2 .sustainability-hero-image {
  inset: 0;
  width: 100%;
  height: 100%;
  object-position: 65% 53%;
  filter: saturate(0.68) contrast(1.04);
  transform: scale(1.035);
  animation: sustainability-hero-settle 1500ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.sustainability-v2 .sustainability-hero-scrim {
  background:
    linear-gradient(90deg, rgba(18, 21, 22, 0.94) 0%, rgba(18, 21, 22, 0.84) 34%, rgba(18, 21, 22, 0.34) 67%, rgba(18, 21, 22, 0.22) 100%),
    linear-gradient(180deg, rgba(18, 21, 22, 0.28) 0%, transparent 44%, rgba(18, 21, 22, 0.82) 100%);
}

.sustainability-v2 .sustainability-hero-grid {
  position: absolute;
  z-index: -1;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(255, 255, 255, 0.1) 50%, transparent calc(50% + 0.5px)),
    linear-gradient(180deg, transparent calc(100% - 8.3rem), rgba(255, 255, 255, 0.14) calc(100% - 8.3rem), transparent calc(100% - 8.2rem));
}

.sustainability-v2 .sustainability-hero-inner {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: clamp(42rem, calc(100svh - 4.25rem), 58rem);
  justify-content: stretch;
  padding-top: 1.8rem;
  padding-bottom: 1.4rem;
}

.sustainability-v2 .sustainability-hero-meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(255, 255, 255, 0.56);
  font-family: var(--font-mono);
  font-size: 0.56rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-hero-copy {
  width: min(100%, 52rem);
  align-self: end;
  padding: clamp(4rem, 9vh, 7rem) 0 clamp(2.75rem, 6vh, 4.5rem);
}

.sustainability-v2 .sustainability-hero h1 {
  max-width: 9.2ch;
  color: #fff;
  font-size: clamp(4.25rem, 7.2vw, 7.25rem);
  line-height: 0.88;
  text-wrap: balance;
}

.sustainability-v2 .sustainability-hero-subheading {
  max-width: 39rem;
  margin-top: 1.5rem;
  color: rgba(255, 255, 255, 0.72);
  font-size: clamp(0.93rem, 1.25vw, 1.08rem);
  line-height: 1.72;
}

.sustainability-v2 .sustainability-hero-actions {
  align-items: center;
  gap: 1.4rem;
  margin-top: 1.8rem;
}

.sustainability-v2 .sustainability-hero-actions .sustainability-text-link {
  color: rgba(255, 255, 255, 0.84);
}

.sustainability-v2 .sustainability-hero-footer {
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
}

.sustainability-v2 .sustainability-local-nav {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block-color: rgba(255, 255, 255, 0.25);
  background: rgba(12, 14, 15, 0.28);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.sustainability-v2 .sustainability-local-nav a {
  min-height: 3.35rem;
  padding-inline: 1rem;
}

@keyframes sustainability-hero-settle {
  from { opacity: 0.58; transform: scale(1.09); }
  to { opacity: 1; transform: scale(1.035); }
}

/* Point of view */
.sustainability-v2 .sustainability-intro {
  padding: 0;
  border-color: var(--color-ink-black);
  background: var(--sustainability-paper);
}

.sustainability-v2 .sustainability-intro-grid {
  grid-template-columns: minmax(0, 1.06fr) minmax(23rem, 0.94fr);
  gap: clamp(3.5rem, 9vw, 9rem);
  padding-top: clamp(5.5rem, 10vw, 9rem);
  padding-bottom: clamp(5.5rem, 10vw, 9rem);
}

.sustainability-v2 .sustainability-intro h2 {
  max-width: 10.5ch;
  margin: 0;
  font-size: clamp(3.35rem, 5.7vw, 6rem);
  line-height: 0.94;
}

.sustainability-v2 .sustainability-intro-copy {
  align-self: end;
  padding-bottom: 0.25rem;
}

.sustainability-v2 .sustainability-intro-copy > p {
  max-width: 38rem;
  color: var(--color-slate-readable);
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.8;
}

.sustainability-v2 .sustainability-intro blockquote {
  position: relative;
  margin: clamp(2.7rem, 5vw, 4.5rem) 0 0;
  padding: 1.5rem 0 0 3.5rem;
  border-top: 1px solid var(--color-ink-black);
}

.sustainability-v2 .sustainability-intro blockquote > span {
  position: absolute;
  top: 0.8rem;
  left: 0;
  color: var(--color-uniform-red);
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
}

.sustainability-v2 .sustainability-intro blockquote p {
  max-width: 24rem;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.25vw, 2.1rem);
  line-height: 1.12;
}

.sustainability-v2 .sustainability-intro-register {
  display: grid;
  grid-template-columns: auto minmax(1rem, 1fr) auto minmax(1rem, 1fr) auto minmax(1rem, 1fr) auto;
  gap: 0.65rem;
  align-items: center;
  margin-top: 2.3rem;
  color: var(--color-ink-gray);
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-intro-register i {
  height: 1px;
  background: var(--color-hairline);
}

/* Four-stage loop */
.sustainability-v2 .sustainability-loop {
  padding-block: clamp(5.5rem, 9vw, 8rem);
  color: #fff;
  background: var(--sustainability-dark);
}

.sustainability-v2 .sustainability-loop-layout {
  display: grid;
  grid-template-columns: minmax(20rem, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(4rem, 10vw, 10rem);
  align-items: start;
}

.sustainability-v2 .sustainability-loop-lead {
  position: sticky;
  top: 6.5rem;
}

.sustainability-v2 .sustainability-loop h2 {
  max-width: 10ch;
  margin: 0;
  color: #fff;
  font-size: clamp(3.15rem, 5.1vw, 5.3rem);
  line-height: 0.94;
}

.sustainability-v2 .sustainability-loop-lead > p:not(.sustainability-eyebrow) {
  max-width: 32rem;
  margin: 1.45rem 0 0;
  color: rgba(255, 255, 255, 0.61);
  font-size: 0.88rem;
  line-height: 1.72;
}

.sustainability-v2 .sustainability-loop-orbit {
  position: relative;
  width: min(23rem, 85%);
  aspect-ratio: 1;
  margin: clamp(2.5rem, 5vw, 4rem) 0 0;
}

.sustainability-v2 .sustainability-loop-orbit svg {
  display: block;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.sustainability-v2 .sustainability-loop-orbit circle {
  fill: none;
  stroke-width: 1.5;
}

.sustainability-v2 .sustainability-loop-orbit-track {
  stroke: rgba(255, 255, 255, 0.16);
}

.sustainability-v2 .sustainability-loop-orbit-progress {
  stroke: var(--color-uniform-red-light);
  stroke-dasharray: 848.23;
  stroke-dashoffset: 848.23;
  transition: stroke-dashoffset 1300ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sustainability-v2 .sustainability-loop.is-loop-active .sustainability-loop-orbit-progress {
  stroke-dashoffset: 120;
}

.sustainability-v2 .sustainability-loop-orbit > div {
  position: absolute;
  inset: 27%;
  display: grid;
  place-content: center;
  text-align: center;
}

.sustainability-v2 .sustainability-loop-orbit > div span {
  color: var(--color-uniform-red-light);
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-loop-orbit > div strong {
  margin-top: 0.55rem;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.2vw, 2rem);
  font-weight: 500;
  line-height: 1.02;
}

.sustainability-v2 .sustainability-loop-marker {
  position: absolute;
  display: grid;
  width: 2.15rem;
  height: 2.15rem;
  place-items: center;
  color: var(--color-uniform-red-light);
  border: 1px solid rgba(214, 96, 106, 0.7);
  background: var(--sustainability-dark);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  font-weight: 500;
}

.sustainability-v2 .sustainability-loop-marker-1 { top: 4.5%; left: calc(50% - 1.05rem); }
.sustainability-v2 .sustainability-loop-marker-2 { top: calc(50% - 1.05rem); right: 4.5%; }
.sustainability-v2 .sustainability-loop-marker-3 { bottom: 4.5%; left: calc(50% - 1.05rem); }
.sustainability-v2 .sustainability-loop-marker-4 { top: calc(50% - 1.05rem); left: 4.5%; }

.sustainability-v2 .sustainability-loop-steps {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--sustainability-rule-dark);
  list-style: none;
}

.sustainability-v2 .sustainability-loop-steps li {
  min-height: 15rem;
  padding: 2rem 0 2.3rem;
  border-bottom: 1px solid var(--sustainability-rule-dark);
}

.sustainability-v2 .sustainability-loop-step-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.sustainability-v2 .sustainability-loop-step-head span,
.sustainability-v2 .sustainability-loop-step-head small {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-loop-step-head span {
  color: var(--color-uniform-red-light);
}

.sustainability-v2 .sustainability-loop-step-head small {
  color: rgba(255, 255, 255, 0.42);
}

.sustainability-v2 .sustainability-loop-steps h3 {
  margin: 3.3rem 0 0;
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 4vw, 4.2rem);
  font-weight: 500;
  line-height: 0.94;
}

.sustainability-v2 .sustainability-loop-steps p {
  max-width: 34rem;
  margin: 0.9rem 0 0;
  color: rgba(255, 255, 255, 0.59);
  font-size: 0.82rem;
  line-height: 1.72;
}

/* Full-bleed process evidence */
.sustainability-v2 .sustainability-process {
  padding: 0 0 clamp(5.5rem, 9vw, 8rem);
  color: var(--color-ink-black);
  background: var(--sustainability-paper);
}

.sustainability-v2 .sustainability-process-stage {
  position: relative;
  min-height: clamp(36rem, 74svh, 52rem);
  overflow: hidden;
  color: #fff;
  background: #10263e;
}

.sustainability-v2 .sustainability-process-stage > img,
.sustainability-v2 .sustainability-process-stage-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.sustainability-v2 .sustainability-process-stage > img {
  object-fit: cover;
  object-position: center;
  filter: saturate(0.55) contrast(1.12);
}

.sustainability-v2 .sustainability-process-stage-scrim {
  background:
    linear-gradient(90deg, rgba(9, 18, 27, 0.82) 0%, rgba(9, 18, 27, 0.28) 63%, rgba(9, 18, 27, 0.14) 100%),
    linear-gradient(180deg, rgba(9, 18, 27, 0.05) 40%, rgba(9, 18, 27, 0.82) 100%);
}

.sustainability-v2 .sustainability-process-stage-inner {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: inherit;
  align-items: flex-end;
  justify-content: space-between;
  gap: 3rem;
  padding-top: 5rem;
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.sustainability-v2 .sustainability-process-copy {
  max-width: 48rem;
}

.sustainability-v2 .sustainability-process-copy h2 {
  max-width: 10ch;
  margin: 0;
  color: #fff;
  font-size: clamp(3.5rem, 6.4vw, 6.7rem);
  line-height: 0.9;
}

.sustainability-v2 .sustainability-process-copy > p:not(.sustainability-eyebrow) {
  max-width: 39rem;
  margin: 1.35rem 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.72;
}

.sustainability-v2 .sustainability-image-caption {
  max-width: 13rem;
  margin: 0;
  padding-top: 0.8rem;
  color: rgba(255, 255, 255, 0.62);
  border-top: 1px solid rgba(255, 255, 255, 0.42);
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.08em;
  line-height: 1.65;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-process-evidence {
  display: grid;
  grid-template-columns: minmax(11rem, 0.28fr) minmax(0, 1fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  padding-top: clamp(4.5rem, 8vw, 7rem);
}

.sustainability-v2 .sustainability-process-evidence-heading {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  color: var(--color-ink-gray);
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-process-evidence-heading strong {
  color: var(--color-uniform-red);
  font: inherit;
}

.sustainability-v2 .sustainability-process-evidence ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-ink-black);
  list-style: none;
}

.sustainability-v2 .sustainability-process-evidence li {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 1rem;
  min-height: 11rem;
  padding: 1.55rem 1.3rem 1.75rem 0;
  border-bottom: 1px solid var(--color-hairline);
}

.sustainability-v2 .sustainability-process-evidence li:nth-child(even) {
  padding-left: 1.3rem;
  border-left: 1px solid var(--color-hairline);
}

.sustainability-v2 .sustainability-process-evidence li > span {
  color: var(--color-uniform-red);
  font-family: var(--font-mono);
  font-size: 0.58rem;
}

.sustainability-v2 .sustainability-process-evidence h3 {
  margin: 0;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}

.sustainability-v2 .sustainability-process-evidence p {
  margin: 0.75rem 0 0;
  color: var(--color-slate-readable);
  font-size: 0.78rem;
  line-height: 1.68;
}

/* Accessible green-chemistry ledger */
.sustainability-v2 .sustainability-principles {
  padding: clamp(5.5rem, 9vw, 8rem) 0;
  border-block: 1px solid var(--color-ink-black);
  background: var(--sustainability-wash);
}

.sustainability-v2 .sustainability-principles-heading {
  grid-template-columns: minmax(0, 1.06fr) minmax(20rem, 0.94fr);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.sustainability-v2 .sustainability-principles-heading h2 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3.25rem, 5.5vw, 5.8rem);
  line-height: 0.94;
}

.sustainability-v2 .sustainability-principles-heading > p {
  align-self: end;
  max-width: 38rem;
  color: var(--color-slate-readable);
  font-size: 0.92rem;
}

.sustainability-v2 .sustainability-principles-ledger {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-ink-black);
}

.sustainability-v2 .sustainability-principle {
  min-height: 0;
  padding: 0;
  border-bottom: 1px solid var(--color-ink-black);
  transition: background-color 180ms ease-out;
}

.sustainability-v2 .sustainability-principle:nth-child(even) {
  padding-left: 0;
  border-left: 1px solid var(--color-ink-black);
}

.sustainability-v2 .sustainability-principle:hover,
.sustainability-v2 .sustainability-principle[open] {
  background: rgba(255, 255, 255, 0.36);
}

.sustainability-v2 .sustainability-principle summary {
  display: grid;
  grid-template-columns: 2.6rem minmax(0, 1fr) 1.6rem;
  gap: 1rem;
  align-items: center;
  min-height: 6.25rem;
  padding: 1.15rem 1.4rem;
  cursor: pointer;
  list-style: none;
}

.sustainability-v2 .sustainability-principle summary::-webkit-details-marker {
  display: none;
}

.sustainability-v2 .sustainability-principle summary:focus-visible {
  outline: 1px dashed var(--color-uniform-red);
  outline-offset: -6px;
}

.sustainability-v2 .sustainability-principle summary > span {
  color: var(--color-uniform-red);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
}

.sustainability-v2 .sustainability-principle h3 {
  max-width: none;
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(0.98rem, 1.35vw, 1.14rem);
  font-weight: 600;
  line-height: 1.35;
}

.sustainability-v2 .sustainability-principle summary i {
  position: relative;
  display: block;
  width: 1.1rem;
  height: 1.1rem;
}

.sustainability-v2 .sustainability-principle summary i::before,
.sustainability-v2 .sustainability-principle summary i::after {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-ink-black);
  content: "";
  transition: transform 180ms ease-out;
}

.sustainability-v2 .sustainability-principle summary i::after {
  transform: rotate(90deg);
}

.sustainability-v2 .sustainability-principle[open] summary i::after {
  transform: rotate(0);
}

.sustainability-v2 .sustainability-principle > p {
  max-width: 34rem;
  margin: -0.25rem 1.4rem 0 5rem;
  padding-bottom: 1.6rem;
  color: var(--color-slate-readable);
  font-size: 0.78rem;
  line-height: 1.7;
}

/* Feedstock traceability */
.sustainability-v2 .sustainability-feedstocks {
  padding: clamp(5.5rem, 9vw, 8rem) 0;
  background: var(--sustainability-paper);
}

.sustainability-v2 .sustainability-feedstocks-intro {
  display: grid;
  grid-template-columns: minmax(18rem, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
}

.sustainability-v2 .sustainability-feedstocks-copy h2 {
  max-width: 10ch;
  margin: 0;
  font-size: clamp(3.25rem, 5.3vw, 5.6rem);
  line-height: 0.94;
}

.sustainability-v2 .sustainability-feedstocks-copy > p:not(.sustainability-eyebrow) {
  max-width: 34rem;
  margin: 1.4rem 0 0;
  color: var(--color-slate-readable);
  font-size: 0.88rem;
  line-height: 1.72;
}

.sustainability-v2 .sustainability-feedstock-note {
  max-width: 25rem;
}

.sustainability-v2 .sustainability-feedstock-figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-bottom: 3px solid var(--color-uniform-red);
  background: var(--color-ink-black);
}

.sustainability-v2 .sustainability-feedstock-figure::after {
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(180deg, transparent, rgba(20, 18, 16, 0.78));
  content: "";
  pointer-events: none;
}

.sustainability-v2 .sustainability-feedstock-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.04);
  transition: transform 700ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.sustainability-v2 .sustainability-feedstock-figure:hover img {
  transform: scale(1.025);
}

.sustainability-v2 .sustainability-feedstock-figure figcaption {
  position: absolute;
  z-index: 1;
  right: 1.2rem;
  bottom: 1rem;
  left: 1.2rem;
  max-width: 30rem;
  color: rgba(255, 255, 255, 0.76);
  font-family: var(--font-mono);
  font-size: 0.53rem;
  letter-spacing: 0.08em;
  line-height: 1.6;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-feedstock-register {
  margin-top: clamp(4rem, 7vw, 6rem);
  border-top: 1px solid var(--color-ink-black);
}

.sustainability-v2 .sustainability-feedstock-register-head {
  display: grid;
  grid-template-columns: 2rem minmax(9rem, 0.65fr) minmax(10rem, 0.95fr) minmax(0, 1.4fr);
  gap: 1rem;
  padding: 0.7rem 0;
  color: var(--color-ink-gray);
  border-bottom: 1px solid var(--color-ink-black);
  font-family: var(--font-mono);
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sustainability-v2 .sustainability-feedstock-register-head::before {
  content: "No.";
}

.sustainability-v2 .sustainability-feedstock-row {
  grid-template-columns: 2rem minmax(9rem, 0.65fr) minmax(10rem, 0.95fr) minmax(0, 1.4fr);
  min-height: 7.3rem;
  align-items: center;
  padding: 1.4rem 0;
  border-color: var(--color-ink-black);
}

.sustainability-v2 .sustainability-feedstock-row::before {
  left: -1.2rem;
}

.sustainability-v2 .sustainability-feedstock-row h3 {
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.sustainability-v2 .sustainability-feedstock-products {
  color: var(--color-uniform-red-dark);
}

.sustainability-v2 .sustainability-feedstock-detail {
  font-size: 0.76rem;
}

/* Social dimension */
.sustainability-v2 .sustainability-csr-link {
  padding-block: clamp(4.8rem, 8vw, 7rem);
  color: #fff;
  background: var(--color-uniform-red-dark);
}

.sustainability-v2 .sustainability-csr-link-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  gap: clamp(3rem, 9vw, 9rem);
  align-items: end;
}

.sustainability-v2 .sustainability-csr-link h2 {
  max-width: 11ch;
  margin: 0;
  color: #fff;
  font-size: clamp(3.1rem, 5.1vw, 5.4rem);
  line-height: 0.94;
}

.sustainability-v2 .sustainability-csr-copy p {
  max-width: 38rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.75;
}

.sustainability-v2 .sustainability-csr-copy .sustainability-text-link {
  margin-top: 1.7rem;
  color: #fff;
}

/* Qualification close */
.sustainability-v2 .sustainability-close {
  background: var(--sustainability-dark);
}

.sustainability-v2 .sustainability-close::before {
  width: 50%;
}

.sustainability-v2 .sustainability-close-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(20rem, 0.9fr);
  padding-top: clamp(5.5rem, 9vw, 8rem);
  padding-bottom: clamp(5.5rem, 9vw, 8rem);
}

.sustainability-v2 .sustainability-close h2 {
  max-width: 10ch;
  font-size: clamp(3.25rem, 5.5vw, 5.8rem);
  line-height: 0.92;
}

.sustainability-v2 .sustainability-close-actions {
  align-items: center;
  gap: 1.35rem;
}

.sustainability-v2 .sustainability-close-actions .sustainability-text-link {
  color: rgba(255, 255, 255, 0.82);
}

@media (max-width: 1023px) {
  .sustainability-v2 .sustainability-hero-image {
    object-position: 68% center;
  }

  .sustainability-v2 .sustainability-hero-scrim {
    background:
      linear-gradient(90deg, rgba(18, 21, 22, 0.92) 0%, rgba(18, 21, 22, 0.76) 48%, rgba(18, 21, 22, 0.34) 100%),
      linear-gradient(180deg, rgba(18, 21, 22, 0.22), rgba(18, 21, 22, 0.84));
  }

  .sustainability-v2 .sustainability-intro-grid,
  .sustainability-v2 .sustainability-loop-layout,
  .sustainability-v2 .sustainability-principles-heading,
  .sustainability-v2 .sustainability-feedstocks-intro,
  .sustainability-v2 .sustainability-csr-link-layout,
  .sustainability-v2 .sustainability-close-layout {
    grid-template-columns: 1fr;
  }

  .sustainability-v2 .sustainability-intro-heading,
  .sustainability-v2 .sustainability-intro-copy,
  .sustainability-v2 .sustainability-loop-lead,
  .sustainability-v2 .sustainability-feedstocks-copy,
  .sustainability-v2 .sustainability-close-detail {
    max-width: 46rem;
  }

  .sustainability-v2 .sustainability-loop-lead {
    position: static;
  }

  .sustainability-v2 .sustainability-loop-orbit {
    width: min(21rem, 70vw);
  }

  .sustainability-v2 .sustainability-process-stage-inner {
    align-items: flex-end;
  }

  .sustainability-v2 .sustainability-process-evidence {
    grid-template-columns: 1fr;
  }

  .sustainability-v2 .sustainability-feedstock-figure {
    max-width: 48rem;
  }
}

@media (max-width: 720px) {
  .sustainability-v2 .sustainability-hero {
    min-height: auto;
  }

  .sustainability-v2 .sustainability-hero-inner {
    min-height: calc(100svh - 4.25rem);
    padding-top: 1.2rem;
    padding-bottom: 1rem;
  }

  .sustainability-v2 .sustainability-hero-image {
    opacity: 1;
    object-position: 70% center;
  }

  .sustainability-v2 .sustainability-hero-scrim {
    background:
      linear-gradient(90deg, rgba(18, 21, 22, 0.83), rgba(18, 21, 22, 0.38)),
      linear-gradient(180deg, rgba(18, 21, 22, 0.34) 0%, rgba(18, 21, 22, 0.7) 60%, rgba(18, 21, 22, 0.95) 100%);
  }

  .sustainability-v2 .sustainability-hero-grid {
    background: linear-gradient(180deg, transparent calc(100% - 7rem), rgba(255, 255, 255, 0.14) calc(100% - 7rem), transparent calc(100% - 6.9rem));
  }

  .sustainability-v2 .sustainability-hero-meta span:last-child,
  .sustainability-v2 .sustainability-scroll-cue {
    display: none;
  }

  .sustainability-v2 .sustainability-hero-copy {
    padding-top: 4rem;
    padding-bottom: 2.3rem;
  }

  .sustainability-v2 .sustainability-hero h1 {
    max-width: 9ch;
    font-size: clamp(3.4rem, 16vw, 5rem);
  }

  .sustainability-v2 .sustainability-hero-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .sustainability-v2 .sustainability-hero-actions .btn {
    width: auto;
  }

  .sustainability-v2 .sustainability-local-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sustainability-v2 .sustainability-local-nav a {
    min-height: 2.85rem;
    padding: 0.65rem 0.5rem;
  }

  .sustainability-v2 .sustainability-intro-grid {
    gap: 3rem;
    padding-block: 4.8rem;
  }

  .sustainability-v2 .sustainability-intro h2,
  .sustainability-v2 .sustainability-loop h2,
  .sustainability-v2 .sustainability-principles-heading h2,
  .sustainability-v2 .sustainability-feedstocks-copy h2,
  .sustainability-v2 .sustainability-csr-link h2,
  .sustainability-v2 .sustainability-close h2 {
    max-width: 100%;
    font-size: clamp(2.85rem, 13vw, 4rem);
  }

  .sustainability-v2 .sustainability-intro blockquote {
    padding-left: 2.8rem;
  }

  .sustainability-v2 .sustainability-intro-register {
    grid-template-columns: auto minmax(1rem, 1fr) auto;
    gap: 0.55rem;
  }

  .sustainability-v2 .sustainability-intro-register i:nth-of-type(2),
  .sustainability-v2 .sustainability-intro-register i:nth-of-type(3),
  .sustainability-v2 .sustainability-intro-register span:nth-of-type(2),
  .sustainability-v2 .sustainability-intro-register span:nth-of-type(3) {
    display: none;
  }

  .sustainability-v2 .sustainability-loop {
    padding-block: 4.8rem;
  }

  .sustainability-v2 .sustainability-loop-layout {
    gap: 3.5rem;
  }

  .sustainability-v2 .sustainability-loop-orbit {
    width: min(19rem, 86vw);
  }

  .sustainability-v2 .sustainability-loop-steps li {
    min-height: 0;
    padding-block: 1.5rem 1.8rem;
  }

  .sustainability-v2 .sustainability-loop-steps h3 {
    margin-top: 2.3rem;
    font-size: 2.75rem;
  }

  .sustainability-v2 .sustainability-process-stage {
    min-height: 38rem;
  }

  .sustainability-v2 .sustainability-process-stage > img {
    object-position: 56% center;
  }

  .sustainability-v2 .sustainability-process-stage-inner {
    display: grid;
    align-content: end;
    gap: 2rem;
    padding-bottom: 3rem;
  }

  .sustainability-v2 .sustainability-process-copy h2 {
    max-width: 10ch;
    font-size: clamp(3.1rem, 14vw, 4.5rem);
  }

  .sustainability-v2 .sustainability-process-evidence {
    gap: 2rem;
    padding-top: 4rem;
  }

  .sustainability-v2 .sustainability-process-evidence ol,
  .sustainability-v2 .sustainability-principles-ledger {
    grid-template-columns: 1fr;
  }

  .sustainability-v2 .sustainability-process-evidence li,
  .sustainability-v2 .sustainability-process-evidence li:nth-child(even) {
    min-height: 0;
    padding: 1.35rem 0 1.55rem;
    border-left: 0;
  }

  .sustainability-v2 .sustainability-principles {
    padding-block: 4.8rem;
  }

  .sustainability-v2 .sustainability-principles-heading {
    gap: 1.7rem;
    margin-bottom: 2.8rem;
  }

  .sustainability-v2 .sustainability-principle:nth-child(even) {
    border-left: 0;
  }

  .sustainability-v2 .sustainability-principle summary {
    grid-template-columns: 2rem minmax(0, 1fr) 1.3rem;
    min-height: 5.4rem;
    padding-inline: 0.7rem;
  }

  .sustainability-v2 .sustainability-principle > p {
    margin-right: 0.7rem;
    margin-left: 3.7rem;
  }

  .sustainability-v2 .sustainability-feedstocks {
    padding-block: 4.8rem;
  }

  .sustainability-v2 .sustainability-feedstocks-intro {
    gap: 2.8rem;
  }

  .sustainability-v2 .sustainability-feedstock-register {
    margin-top: 3.5rem;
  }

  .sustainability-v2 .sustainability-feedstock-register-head {
    display: none;
  }

  .sustainability-v2 .sustainability-feedstock-row {
    grid-template-columns: 1.7rem minmax(0, 1fr);
    gap: 0.55rem 0.8rem;
    min-height: 0;
    padding-block: 1.35rem 1.55rem;
  }

  .sustainability-v2 .sustainability-feedstock-row h3,
  .sustainability-v2 .sustainability-feedstock-products,
  .sustainability-v2 .sustainability-feedstock-detail {
    grid-column: 2;
  }

  .sustainability-v2 .sustainability-feedstock-row h3 {
    font-size: 1.35rem;
  }

  .sustainability-v2 .sustainability-csr-link,
  .sustainability-v2 .sustainability-close-layout {
    padding-block: 4.8rem;
  }

  .sustainability-v2 .sustainability-csr-link-layout,
  .sustainability-v2 .sustainability-close-layout {
    gap: 2.5rem;
  }

  .sustainability-v2 .sustainability-close-actions {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sustainability-v2 .sustainability-hero-image {
    animation: none;
    transform: none;
  }

  .sustainability-v2 .sustainability-loop-orbit-progress {
    stroke-dashoffset: 120;
    transition: none;
  }

  .sustainability-v2 .sustainability-feedstock-figure img {
    transition: none;
  }
}
/* Compact nested FAQs: a single editorial register when closed. */
.compact-faq-section {
  --compact-faq-paper: #f7f5f2;
  --compact-faq-ink: #202124;
  --compact-faq-muted: #626660;
  --compact-faq-rule: rgba(32, 33, 36, 0.22);
  --compact-faq-red: #9e111b;
  padding: clamp(2.8rem, 5vw, 4.8rem) 0;
  color: var(--compact-faq-ink);
  background: var(--compact-faq-paper);
}

.compact-faq-section--products { --compact-faq-paper: #f7f4ee; }
.compact-faq-section--sustainability { --compact-faq-paper: #f8f6f0; }

.compact-faq-section *,
.compact-faq-section *::before,
.compact-faq-section *::after { box-sizing: border-box; }

.compact-faq,
.compact-faq-item {
  margin: 0;
  padding: 0;
  border: 0;
}

.compact-faq {
  border-top: 1px solid var(--compact-faq-rule);
  border-bottom: 1px solid var(--compact-faq-rule);
}

.compact-faq summary {
  list-style: none;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.compact-faq summary::-webkit-details-marker { display: none; }

.compact-faq-trigger {
  display: flex;
  min-height: clamp(4.8rem, 7vw, 6rem);
  padding: 0.85rem 0;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  color: var(--compact-faq-ink);
  font-family: "Manrope", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(1.45rem, 2.4vw, 2.15rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.compact-faq-icon,
.compact-faq-item-icon {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 2.1rem;
  height: 2.1rem;
  color: var(--compact-faq-red);
}

.compact-faq-icon i,
.compact-faq-item-icon i {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 1rem;
  height: 1px;
  background: currentColor;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease, opacity 180ms ease;
}

.compact-faq-icon i:last-child,
.compact-faq-item-icon i:last-child { transform: translate(-50%, -50%) rotate(90deg); }

.compact-faq[open] > .compact-faq-trigger .compact-faq-icon i:last-child,
.compact-faq-item[open] > summary .compact-faq-item-icon i:last-child {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(0deg);
}

.compact-faq-panel { border-top: 1px solid var(--compact-faq-rule); }

.compact-faq-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.compact-faq-list > li + li { border-top: 1px solid rgba(32, 33, 36, 0.14); }

.compact-faq-item > summary {
  display: grid;
  min-height: 4.5rem;
  padding: 1rem 0;
  grid-template-columns: 3rem minmax(0, 1fr) 2.1rem;
  gap: clamp(0.75rem, 1.8vw, 1.6rem);
  align-items: center;
  color: var(--compact-faq-ink);
  transition: color 180ms ease;
}

.compact-faq-item > summary:hover,
.compact-faq-item > summary:focus-visible,
.compact-faq-item[open] > summary { color: var(--compact-faq-red); }

.compact-faq-trigger:focus-visible,
.compact-faq-item > summary:focus-visible {
  outline: 2px solid var(--compact-faq-red);
  outline-offset: 4px;
}

.compact-faq-number {
  color: #8a8780;
  font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.14em;
}

.compact-faq-question {
  max-width: 52rem;
  font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 1.35;
}

.compact-faq-answer {
  padding: 0 3.7rem clamp(1.35rem, 2.5vw, 2rem) calc(3rem + clamp(0.75rem, 1.8vw, 1.6rem));
  animation: compact-faq-answer-in 200ms ease both;
}

.compact-faq-answer-inner {
  max-width: 52rem;
  color: var(--compact-faq-muted);
  font-family: "DM Sans", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(0.96rem, 1.1vw, 1.04rem);
  line-height: 1.72;
}

.compact-faq-answer-inner > :first-child { margin-top: 0; }
.compact-faq-answer-inner > :last-child { margin-bottom: 0; }

.compact-faq-answer-inner a {
  color: var(--compact-faq-red);
  text-decoration: underline;
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.18em;
}

.compact-faq-answer-inner a:hover,
.compact-faq-answer-inner a:focus-visible { color: #7f0d15; }

@keyframes compact-faq-answer-in {
  from { opacity: 0; transform: translateY(-0.35rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 640px) {
  .compact-faq-section { padding: 2.35rem 0; }
  .compact-faq-trigger { min-height: 4.35rem; font-size: 1.45rem; }
  .compact-faq-item > summary {
    min-height: 4.2rem;
    grid-template-columns: 2rem minmax(0, 1fr) 1.8rem;
    gap: 0.65rem;
  }
  .compact-faq-answer { padding: 0 0 1.35rem 2.65rem; }
  .compact-faq-question { font-size: 1rem; }
  .compact-faq-icon,
  .compact-faq-item-icon { width: 1.8rem; height: 1.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  .compact-faq-icon i,
  .compact-faq-item-icon i,
  .compact-faq-item > summary { transition: none; }
  .compact-faq-answer { animation: none; }
}