/* Materials overview: keep the visual hierarchy focused on feedstock, output and route choice. */
.materials-hero {
  position: relative;
  display: flex;
  min-height: 580px;
  overflow: hidden;
  align-items: stretch;
  color: var(--color-white);
  background: var(--color-primary-deep);
  isolation: isolate;
}

.materials-hero__visual {
  position: absolute;
  z-index: -1;
  inset: 0;
}

.materials-hero__visual::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 33, 57, 0.95) 0%, rgba(4, 33, 57, 0.88) 30%, rgba(4, 33, 57, 0.62) 54%, rgba(4, 33, 57, 0.08) 100%),
    linear-gradient(0deg, rgba(4, 33, 57, 0.56), transparent 43%);
  content: "";
}

.materials-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 54% 53%;
}

.materials-hero__inner {
  display: flex;
  min-height: inherit;
  flex-direction: column;
  padding-top: 26px;
  padding-bottom: 19px;
}

.materials-hero .breadcrumb {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--text-caption);
}

.materials-hero .breadcrumb a {
  color: rgba(255, 255, 255, 0.85);
  transition: color 160ms ease;
}

.materials-hero .breadcrumb a:hover {
  color: var(--color-blue-soft);
}

.materials-hero .breadcrumb [aria-current="page"] {
  color: var(--color-white);
}

.materials-hero__copy {
  max-width: 770px;
  margin-block: auto;
  padding-block: 32px;
}

.materials-hero__copy .eyebrow {
  margin-bottom: 20px;
}

.materials-hero h1 {
  max-width: 830px;
  margin: 0;
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: clamp(62px, 7.4vw, 96px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.83;
  text-transform: uppercase;
}

.materials-hero h1 em {
  color: #74c9ff;
  font-style: normal;
}

.materials-hero__description {
  max-width: 625px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: var(--text-body);
  line-height: 1.72;
}

.materials-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 25px;
}

.materials-hero__flow {
  display: flex;
  width: fit-content;
  align-items: center;
  gap: 14px;
  margin: 0;
  padding-top: 13px;
  color: rgba(255, 255, 255, 0.78);
  border-top: 1px solid rgba(255, 255, 255, 0.26);
  font-family: var(--font-display);
  font-size: var(--text-caption);
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.materials-hero__flow i {
  color: #74c9ff;
  font-family: var(--font-body);
  font-size: var(--text-lead);
  font-style: normal;
}

.materials-hero__image-note {
  display: flex;
  align-items: center;
  align-self: flex-end;
  gap: 8px;
  margin: -19px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--text-caption);
  letter-spacing: 0.07em;
  text-align: right;
  text-transform: uppercase;
}

.materials-section {
  position: relative;
  padding-block: clamp(76px, 8vw, 108px);
}

.materials-section .section-heading {
  margin-bottom: 40px;
}

.materials-section .section-heading h2 {
  max-width: 780px;
}

.material-categories {
  background: var(--color-white);
}

.material-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.material-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  border: 1px solid #dfe6e2;
  background: #fff;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms var(--ease-out);
}

.material-card:hover {
  border-color: #b8c9be;
  box-shadow: 0 18px 40px rgba(18, 57, 88, 0.075);
  transform: translateY(-3px);
}

.material-card__visual {
  position: relative;
  overflow: hidden;
  background: #e9f1f7;
}

.material-card__visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

.material-card__visual .ai-image-label {
  top: 12px;
  right: 12px;
  font-size: var(--text-caption);
}

.material-card__index {
  position: absolute;
  bottom: 0;
  left: 0;
  display: grid;
  width: 43px;
  height: 39px;
  place-items: center;
  color: var(--color-white);
  background: var(--color-primary);
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 600;
}

.material-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 22px 24px 20px;
}

.material-card__eyebrow {
  margin: 0 0 6px;
  color: var(--color-action);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.material-card h3 {
  margin: 0 0 12px;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: clamp(26px, 2.7vw, 34px);
  font-weight: 600;
  line-height: 0.98;
  text-transform: uppercase;
}

.material-card__row {
  display: grid;
  grid-template-columns: 83px minmax(0, 1fr);
  gap: 8px;
  margin: 0;
  padding: 9px 0;
  color: #56646a;
  border-top: 1px solid #edf0ee;
  font-size: var(--text-caption);
  line-height: 1.45;
}

.material-card__row > span,
.material-card__output > span {
  color: #8a969a;
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-height: 1.4;
  text-transform: uppercase;
}

.material-card__output {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: auto 0 13px;
  padding-top: 12px;
  border-top: 1px solid #e4eae6;
}

.material-card__output strong {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.05;
  text-transform: uppercase;
}

.material-card .text-link {
  justify-content: space-between;
  padding-top: 11px;
  border-top: 1px solid #e4eae6;
  font-size: var(--text-caption);
}

.material-output {
  background: var(--color-bg-light);
}

.material-route-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.material-route {
  display: grid;
  grid-template-columns: minmax(92px, 0.95fr) minmax(100px, 0.75fr) minmax(92px, 0.95fr);
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 15px;
  border: 1px solid #e0eaf2;
  background: rgba(255, 255, 255, 0.82);
}

.material-route__input,
.material-route__output {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 8px;
}

.material-route__input img,
.material-route__output img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #e2e8e4;
}

.material-route__input > span,
.material-route__output > span {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: var(--text-lead);
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
}

.material-route__middle {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.material-route__arrow {
  color: var(--color-action);
  font-size: 24px;
  line-height: 1;
}

.material-route__middle p {
  max-width: 140px;
  margin: 7px 0 0;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
}

.material-route__optional {
  margin-top: 7px;
  padding: 4px 6px;
  color: var(--color-action);
  background: #eaf3ec;
  font-size: var(--text-caption);
  font-weight: 700;
  line-height: 1.3;
  text-transform: uppercase;
}

.material-route__disclosure {
  margin: 11px 0 0;
  color: var(--color-muted);
  font-size: var(--text-caption);
  letter-spacing: 0.04em;
  text-align: right;
}

.material-output__principle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  margin: 25px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--color-accent);
  background: #fff;
}

.material-output__principle span {
  flex: 0 0 auto;
  color: var(--color-action);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.material-output__principle strong {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.12;
  text-align: right;
  text-transform: uppercase;
}

.material-factors {
  background: var(--color-white);
}

.material-factor-flow {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.material-factor-flow::before {
  position: absolute;
  top: 19px;
  right: 4%;
  left: 4%;
  height: 1px;
  background: #c9d7ce;
  content: "";
}

.material-factor-flow li {
  position: relative;
  z-index: 1;
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  padding: 0 23px 0 0;
}

.material-factor-flow__number {
  display: grid;
  width: 39px;
  height: 39px;
  place-items: center;
  color: var(--color-white);
  border: 5px solid #fff;
  border-radius: 50%;
  background: var(--color-accent-dark);
  box-sizing: content-box;
  font-family: var(--font-display);
  font-size: var(--text-lead);
  font-weight: 600;
}

.material-factor-flow li > div {
  padding: 22px 15px 0 0;
}

.material-factor-flow li > div > p {
  margin: 0 0 7px;
  color: var(--color-action);
  font-size: var(--text-body);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.material-factor-flow h3 {
  margin: 0 0 8px;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 600;
  line-height: 0.95;
  text-transform: uppercase;
}

.material-factor-flow li > div > span {
  display: block;
  max-width: 220px;
  color: var(--color-muted);
  font-size: var(--text-caption);
  line-height: 1.6;
}

.material-factor-examples {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 37px;
}

.material-factor-examples p {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 0;
  padding: 15px 17px;
  border: 1px solid #e1eaf2;
  background: #f8fbfe;
}

.material-factor-examples span {
  color: var(--color-action);
  font-size: var(--text-caption);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.material-factor-examples strong {
  color: #4e5d63;
  font-size: var(--text-caption);
  font-weight: 500;
  line-height: 1.6;
}

.material-solutions {
  color: var(--color-white);
  background: var(--color-primary-deep);
}

.material-solutions .section-heading h2 {
  color: var(--color-white);
}

.material-solutions .section-heading h2 em {
  color: #74c9ff;
}

.material-solutions .section-heading__aside {
  border-color: rgba(255, 255, 255, 0.22);
}

.material-solutions .section-heading__aside p {
  color: rgba(255, 255, 255, 0.68);
}

.material-solution-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.material-solution-entry {
  display: grid;
  min-height: 126px;
  grid-template-columns: 34px minmax(0, 1fr);
  align-content: start;
  gap: 12px;
  padding: 19px 17px 15px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  background: rgba(255, 255, 255, 0.045);
  transition: border-color 180ms ease, background 180ms ease, transform 180ms var(--ease-out);
}

.material-solution-entry:hover {
  border-color: rgba(116, 201, 255, 0.65);
  background: rgba(255, 255, 255, 0.085);
  transform: translateY(-2px);
}

.material-solution-entry__index {
  grid-row: span 2;
  padding-top: 2px;
  color: #74c9ff;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 600;
}

.material-solution-entry__body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  gap: 5px;
}

.material-solution-entry__body strong {
  color: var(--color-white);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
}

.material-solution-entry__body small {
  color: rgba(255, 255, 255, 0.61);
  font-size: var(--text-caption);
  line-height: 1.35;
}

.material-solution-entry__link {
  display: flex;
  grid-column: 2;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  padding-top: 9px;
  color: var(--color-blue-soft);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--text-caption);
  font-weight: 700;
}

.material-solution-entry__link i {
  color: var(--color-blue-soft);
  font-size: var(--text-body);
  font-style: normal;
  font-weight: 400;
  transition: transform 180ms var(--ease-out);
}

.material-solution-entry:hover .material-solution-entry__link i {
  transform: translate(2px, -2px);
}

.material-pelletizing-entry {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  margin-top: 18px;
  padding-top: 17px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.material-pelletizing-entry p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: var(--text-body);
}

.material-pelletizing-entry a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-white);
  font-size: var(--text-caption);
  font-weight: 700;
}

.material-pelletizing-entry a span {
  color: #74c9ff;
  font-size: var(--text-lead);
  font-weight: 400;
}

.materials-cta {
  background:
    radial-gradient(ellipse at 90% 20%, rgba(0, 133, 223, 0.08), transparent 38%),
    #f1f7fc;
}

.materials-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(290px, 0.75fr);
  align-items: center;
  gap: clamp(40px, 8vw, 120px);
  padding-block: clamp(75px, 8vw, 108px);
}

.materials-cta__copy {
  max-width: 690px;
}

.materials-cta h2 {
  max-width: 690px;
  margin: 0;
  color: var(--color-primary);
  font-family: var(--font-display);
  font-size: clamp(54px, 6.2vw, 79px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 0.86;
  text-transform: uppercase;
}

.materials-cta h2 em {
  color: var(--color-action);
  font-style: normal;
}

.materials-cta__copy > p:not(.eyebrow) {
  max-width: 600px;
  margin: 18px 0 0;
  color: #5f6d72;
  font-size: var(--text-body);
  line-height: 1.7;
}

.materials-cta__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 21px;
  margin-top: 23px;
}

.materials-cta__contact {
  color: var(--color-primary);
  font-size: var(--text-caption);
  font-weight: 700;
}

.materials-cta__contact span {
  margin-left: 5px;
  color: var(--color-action);
}

.materials-cta__checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid #ccd8d0;
  border-left: 1px solid #ccd8d0;
}

.materials-cta__checklist li {
  display: flex;
  min-height: 93px;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
  padding: 15px;
  color: var(--color-primary);
  border-right: 1px solid #ccd8d0;
  border-bottom: 1px solid #ccd8d0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  line-height: 1;
  text-transform: uppercase;
}

.materials-cta__checklist li span {
  color: var(--color-action);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  letter-spacing: 0.12em;
}

@media (max-width: 1020px) {
  .materials-hero {
    min-height: 540px;
  }

  .materials-hero__visual::after {
    background:
      linear-gradient(90deg, rgba(4, 33, 57, 0.96) 0%, rgba(4, 33, 57, 0.85) 44%, rgba(4, 33, 57, 0.28) 100%),
      linear-gradient(0deg, rgba(4, 33, 57, 0.56), transparent 43%);
  }

  .material-card__body {
    padding-inline: 19px;
  }

  .material-route {
    grid-template-columns: minmax(75px, 0.9fr) minmax(82px, 0.75fr) minmax(75px, 0.9fr);
    gap: 8px;
    padding: 11px;
  }

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

  .materials-cta__inner {
    grid-template-columns: minmax(0, 1fr) minmax(270px, 0.75fr);
    gap: 40px;
  }
}

@media (max-width: 720px) {
  .materials-hero {
    min-height: 0;
  }

  .materials-hero__inner {
    min-height: 510px;
    padding-top: 21px;
    padding-bottom: 18px;
  }

  .materials-hero__visual img {
    object-position: 61% center;
  }

  .materials-hero__visual::after {
    background:
      linear-gradient(90deg, rgba(4, 33, 57, 0.92), rgba(4, 33, 57, 0.54) 74%, rgba(4, 33, 57, 0.3)),
      linear-gradient(0deg, rgba(4, 33, 57, 0.76), transparent 58%);
  }

  .materials-hero h1 {
    font-size: clamp(54px, 11vw, 75px);
  }

  .materials-hero__description {
    max-width: 540px;
    font-size: var(--text-body);
  }

  .materials-hero__image-note {
    margin-top: 13px;
    font-size: var(--text-caption);
  }

  .materials-section {
    padding-block: 68px;
  }

  .materials-section .section-heading {
    margin-bottom: 31px;
  }

  .materials-section .section-heading h2 {
    font-size: clamp(42px, 8vw, 60px);
  }

  .material-card-grid {
    gap: 12px;
  }

  .material-card__visual img {
    aspect-ratio: 1.55;
  }

  .material-card__body {
    padding: 16px 15px 15px;
  }

  .material-card h3 {
    font-size: 25px;
  }

  .material-card__row {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 7px 0;
    font-size: var(--text-caption);
  }

  .material-card__output strong {
    font-size: 18px;
  }

  .material-route-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .material-route {
    grid-template-columns: minmax(95px, 1fr) minmax(94px, 0.8fr) minmax(95px, 1fr);
    gap: 12px;
    padding: 14px;
  }

  .material-route__input > span,
  .material-route__output > span {
    font-size: var(--text-lead);
  }

  .material-route__middle p {
    font-size: var(--text-lead);
  }

  .material-output__principle {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .material-output__principle strong {
    font-size: 19px;
    text-align: left;
  }

  .material-factor-flow li {
    padding-right: 13px;
  }

  .material-factor-flow h3 {
    font-size: 21px;
  }

  .material-factor-flow li > div > span {
    font-size: var(--text-caption);
  }

  .material-factor-examples {
    gap: 8px;
    margin-top: 27px;
  }

  .material-factor-examples p {
    padding: 12px;
  }

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

  .material-solution-entry {
    min-height: 0;
    grid-template-columns: 29px minmax(0, 1fr);
    padding: 15px;
  }

  .material-solution-entry__body strong {
    font-size: 19px;
  }

  .material-pelletizing-entry {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .materials-cta__inner {
    grid-template-columns: minmax(0, 1fr);
    gap: 29px;
    padding-block: 68px;
  }

  .materials-cta h2 {
    font-size: clamp(47px, 10vw, 65px);
  }
}

@media (max-width: 520px) {
  .materials-hero__inner {
    min-height: 490px;
  }

  .materials-hero .breadcrumb {
    font-size: var(--text-caption);
  }

  .materials-hero h1 {
    font-size: clamp(49px, 12vw, 64px);
  }

  .materials-hero__actions {
    flex-direction: column;
    align-items: stretch;
    max-width: 330px;
  }

  .materials-hero__actions .button {
    width: 100%;
  }

  .materials-hero__flow {
    gap: 9px;
    font-size: var(--text-caption);
  }

  .materials-hero__image-note {
    max-width: 180px;
    margin-top: 9px;
    align-self: flex-end;
    font-size: var(--text-caption);
    line-height: 1.4;
  }

  .material-card-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .material-card__body {
    padding: 18px 17px 16px;
  }

  .material-card h3 {
    font-size: 28px;
  }

  .material-card__row {
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 7px;
    font-size: var(--text-caption);
  }

  .material-route {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
    padding: 12px;
  }

  .material-route__input img,
  .material-route__output img {
    width: 82px;
  }

  .material-route__input,
  .material-route__output {
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    align-items: center;
    gap: 11px;
  }

  .material-route__input > span,
  .material-route__output > span {
    font-size: var(--text-body);
  }

  .material-route__middle {
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    gap: 8px;
    padding: 2px 4px 2px 30px;
    text-align: left;
  }

  .material-route__middle p {
    max-width: none;
    margin: 0;
    font-size: var(--text-lead);
  }

  .material-route__arrow {
    font-size: 20px;
    transform: rotate(90deg);
  }

  .material-route__optional {
    margin-top: 0;
  }

  .material-factor-flow {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .material-factor-flow::before {
    top: 21px;
    right: auto;
    bottom: 21px;
    left: 18px;
    width: 1px;
    height: auto;
  }

  .material-factor-flow li {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 13px;
    padding: 0 0 21px;
  }

  .material-factor-flow__number {
    width: 30px;
    height: 30px;
    border-width: 4px;
    font-size: var(--text-body);
  }

  .material-factor-flow li > div {
    padding: 2px 0 0;
  }

  .material-factor-flow h3 {
    margin-bottom: 5px;
  }

  .material-factor-flow li > div > span {
    max-width: 360px;
  }

  .material-factor-examples {
    grid-template-columns: minmax(0, 1fr);
  }

  .materials-cta__actions {
    align-items: stretch;
    flex-direction: column;
    gap: 15px;
  }

  .materials-cta__actions .button {
    width: 100%;
  }

  .materials-cta__contact {
    align-self: flex-start;
  }

  .materials-cta__checklist li {
    min-height: 78px;
    padding: 12px;
    font-size: 18px;
  }
}