.arcaya-materials-page {
  --cm-ink: #20241c;
  --cm-muted: #687061;
  --cm-paper: #f7f7f3;
  --cm-white: #fff;
  --cm-deep: #46513a;
  --cm-olive-bg: #e8e8dc;
  --cm-featured-bg: #ffffff;
  --cm-accent: #5f6b3d;
  --cm-accent-light: #c5cea5;
  --cm-button-sage: #9fa190;
  --cm-line: rgba(70, 81, 58, .22);
  --cm-shell: min(1280px, calc(100vw - 96px));
  color: var(--cm-ink);
  background: var(--cm-paper);
  font-family: var(--font-body-family), 'Helvetica Neue', Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.arcaya-materials-page * { box-sizing: border-box; }
.arcaya-materials-page button { font: inherit; }
.arcaya-materials-page a { color: inherit; text-decoration: none; }
.arcaya-materials-page img { display: block; max-width: 100%; }
.arcaya-materials-page p,
.arcaya-materials-page h1,
.arcaya-materials-page h2,
.arcaya-materials-page h3,
.arcaya-materials-page figure,
.arcaya-materials-page dl,
.arcaya-materials-page dd { margin: 0; }
.arcaya-materials-page h1,
.arcaya-materials-page h2,
.arcaya-materials-page h3 { color: inherit; font-family: var(--font-heading-family), var(--font-body-family), sans-serif; font-weight: 400; letter-spacing: 0; }
.arcaya-materials-page h2 { max-width: 720px; font-size: 36px; line-height: 1.2; }
.cm-shell { width: var(--cm-shell); margin-inline: auto; }
.cm-eyebrow { color: var(--cm-muted); font-size: 12px; font-weight: 600; line-height: 1.4; text-transform: uppercase; }
.cm-eyebrow--light { color: rgba(255, 255, 255, .76); }

.cm-hero { position: relative; min-height: min(760px, calc(100svh - 76px)); display: grid; align-items: center; overflow: hidden; color: #fff; background: var(--cm-deep); }
.cm-hero > img { position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; object-position: 48% center; }
.cm-hero__shade { display: block !important; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, rgba(26,31,22,.62) 0%, rgba(26,31,22,.42) 48%, rgba(26,31,22,.1) 78%, rgba(26,31,22,.02) 100%); }
.cm-hero__content { position: relative; z-index: 1; padding-top: 80px; padding-bottom: 40px; }
.cm-hero h1 { max-width: 760px; margin-top: 18px; color: #fff; font-size: 58px; line-height: 1.08; text-shadow: 0 2px 12px rgba(0,0,0,.28); }
.cm-hero__content > p:not(.cm-eyebrow) { max-width: 620px; margin-top: 24px; color: rgba(255,255,255,.96); font-size: 17px; line-height: 1.62; text-shadow: 0 1px 8px rgba(0,0,0,.3); }
.cm-button { min-height: 58px; padding: 18px 36px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid transparent; border-radius: 999px; font-family: var(--font-body-family), 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 13px; font-weight: 600; line-height: 1; letter-spacing: .14em; text-transform: uppercase; transition: background-color 180ms ease, transform 180ms ease; }
.cm-hero .cm-button { margin-top: 30px; }
.cm-button--light,
.cm-button--dark { color: #fff !important; background: var(--cm-button-sage); }
.cm-button:hover { background: #898c7a; transform: translateY(-1px); }

.cm-materials { padding: 16px 0 120px; scroll-margin-top: 90px; background: var(--cm-paper); }
.cm-materials-intro { padding: 58px 48px 38px; display: flex; flex-direction: column; align-items: center; text-align: center; border-radius: 18px 18px 0 0; background: #fbfaf7; }
.cm-materials-intro .cm-eyebrow { color: var(--cm-accent); }
.cm-materials-intro h2 { max-width: none; margin-top: 14px; }
.cm-materials-intro > p { max-width: 680px; margin-top: 18px; color: var(--cm-muted); font-size: 15px; line-height: 1.55; }
.cm-section-heading { display: grid; grid-template-columns: 1fr 420px; gap: 80px; align-items: end; }
.cm-section-heading h2 { margin-top: 15px; }
.cm-section-heading > p { color: var(--cm-muted); font-size: 15px; line-height: 1.72; }
.cm-material-group { margin-top: 64px; scroll-margin-top: 110px; }
.cm-material-group--solid { margin-top: 0; }
.cm-material-group--engineered { margin-top: 96px; padding-top: 72px; border-top: 1px solid var(--cm-line); }
.cm-material-group__heading { margin-bottom: 28px; display: grid; grid-template-columns: 56px minmax(0,1fr) 420px; gap: 36px; align-items: end; }
.cm-material-group--solid .cm-material-group__heading { padding: 30px 48px 46px; border-top: 1px solid var(--cm-line); border-radius: 0 0 18px 18px; background: #f0efe9; box-shadow: 0 12px 30px rgba(37,34,27,.045); }
.cm-material-group__number { align-self: start; padding-top: 3px; color: var(--cm-accent); font-size: 13px; font-weight: 600; line-height: 1.4; }
.cm-material-group__heading h3 { margin-top: 8px; font-size: 30px; font-weight: 400; line-height: 1.2; }
.cm-material-group__description { max-width: 560px; margin-top: 12px; color: var(--cm-muted); font-size: 15px; line-height: 1.6; }
.cm-material-group__heading > p { color: var(--cm-muted); font-size: 14px; line-height: 1.65; }
.cm-material-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); grid-auto-rows: 1fr; border-top: 1px solid var(--cm-line); border-left: 1px solid var(--cm-line); }
.cm-material-entry { min-width: 0; height: 100%; padding: 26px 24px 34px; display: flex; flex-direction: column; gap: 26px; border-right: 1px solid var(--cm-line); border-bottom: 1px solid var(--cm-line); }
.cm-material-entry--featured { grid-column: 1 / -1; background: var(--cm-featured-bg); }
.cm-material-group--solid .cm-material-list { gap: 24px; border: 0; }
.cm-material-group--solid .cm-material-entry--featured {
  border: 1px solid rgba(70,81,58,.18);
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(37,34,27,.04), 0 14px 34px rgba(37,34,27,.06);
}
.cm-material-group--engineered .cm-material-list { gap: 24px; border: 0; }
.cm-material-group--engineered .cm-material-entry {
  background: var(--cm-white);
  border: 1px solid rgba(70,81,58,.18);
  border-radius: 4px;
  box-shadow: 0 2px 5px rgba(37,34,27,.04), 0 14px 34px rgba(37,34,27,.06);
}
.cm-material-entry__copy { order: 2; }
.cm-material-entry--featured { padding-top: 40px; gap: 30px; }
.cm-material-entry--featured .cm-material-entry__copy { order: 1; display: grid; grid-template-columns: minmax(0,1.25fr) minmax(320px,.75fr); gap: 80px; align-items: start; }
.cm-material-entry--featured .cm-material-entry__specs { padding: 4px 0 4px 40px; border-left: 1px solid var(--cm-line); }
.cm-material-entry--featured .cm-material-entry__specs dl { margin-top: 0; border-top: 0; }
.cm-material-entry--featured .cm-material-entry__specs dl > div { padding: 0; border-bottom: 0; }
.cm-material-entry--featured .cm-material-detail { display: none; }
.cm-material-entry--featured .cm-material-pair { order: 2; }
.cm-material-entry--featured .cm-material-pair figcaption { display: none; }
.cm-material-entry[hidden] { display: none; }
.cm-material-family { color: var(--cm-accent); font-size: 11px; font-weight: 600; text-transform: uppercase; }
.cm-material-entry h3 { margin-top: 10px; font-size: 23px; line-height: 1.2; }
.cm-material-note { margin-top: 14px; color: var(--cm-muted); font-size: 15px; line-height: 1.55; }
.cm-material-entry dl { margin-top: 24px; border-top: 1px solid var(--cm-line); }
.cm-material-entry dl > div { padding: 12px 0; border-bottom: 1px solid var(--cm-line); }
.cm-material-entry dt { margin-bottom: 5px; color: var(--cm-muted); font-size: 10px; font-weight: 600; text-transform: uppercase; }
.cm-material-entry dd { font-size: 13px; line-height: 1.48; }
.cm-material-detail { margin-top: 18px; color: var(--cm-muted); font-size: 13px; line-height: 1.62; }
.cm-material-pair { min-width: 0; order: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; align-items: start; }
.cm-material-pair figure { min-width: 0; }
.cm-material-pair--solid { display: flex; justify-content: center; }
.cm-material-composite { width: 100%; }
.cm-material-composite__images { aspect-ratio: 1.23; display: grid; grid-template-rows: repeat(2, minmax(0, 1fr)); gap: 3px; overflow: hidden; border: 1px solid rgba(23,26,23,.11); background: var(--cm-deep); }
.cm-material-composite__images img { width: 100%; height: 100%; max-width: none; min-height: 0; object-fit: cover; }
.cm-material-entry--featured .cm-material-composite__images { aspect-ratio: auto; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: none; gap: 12px; overflow: visible; border: 0; background: transparent; }
.cm-material-entry--featured .cm-material-composite__images img { aspect-ratio: 3 / 2; border: 1px solid rgba(23,26,23,.11); }
.cm-material-visual { aspect-ratio: 4 / 3; min-height: 0; padding: 0; display: flex; align-items: center; justify-content: center; overflow: hidden; border: 1px solid rgba(23,26,23,.11); background: #fff; }
.cm-material-visual img { width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: cover; }
.cm-material-pair--engineered { grid-template-columns: 1fr; }
.cm-material-pair--engineered .cm-material-visual { min-height: 0; }
.cm-material-pair--engineered .cm-material-visual img { max-height: 100%; }
.cm-material-pair figcaption { padding-top: 10px; color: var(--cm-muted); font-size: 11px; }
.cm-specification-note { margin-top: 60px; padding: 30px 0; display: grid; grid-template-columns: 210px 1fr; gap: 56px; border-top: 1px solid var(--cm-line); border-bottom: 1px solid var(--cm-line); }
.cm-specification-note > p:last-child { max-width: 800px; font-size: 22px; line-height: 1.45; }

.cm-applications { padding: 112px 0 126px; color: var(--cm-ink); background: var(--cm-olive-bg); scroll-margin-top: 90px; }
.cm-applications .cm-eyebrow--light { color: var(--cm-accent); }
.cm-section-heading--light h2 { color: var(--cm-ink); }
.cm-section-heading--light > p { color: var(--cm-muted); }
.cm-application-stories { margin-top: 64px; }
.cm-application-story { padding-bottom: 78px; margin-bottom: 78px; border-bottom: 1px solid var(--cm-line); }
.cm-application-story:last-child { padding-bottom: 0; margin-bottom: 0; border-bottom: 0; }
.cm-application-story__header { margin-bottom: 22px; display: flex; gap: 18px; align-items: baseline; }
.cm-application-story__header span { color: var(--cm-accent); font-size: 12px; font-weight: 600; }
.cm-application-story__header h3 { color: var(--cm-ink); font-size: 26px; font-weight: 400; line-height: 1.25; }
.cm-application-story__media { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(240px, .82fr); gap: 24px; align-items: end; }
.cm-application-story__media img { display: block; width: 100%; height: auto; }

.cm-contact { padding: 96px 0; border-top: 1px solid var(--cm-line); background: var(--cm-olive-bg); }
.cm-contact .cm-eyebrow { color: var(--cm-accent); }
.cm-contact__layout { display: grid; grid-template-columns: 1fr 420px; gap: 100px; align-items: end; }
.cm-contact h2 { margin-top: 15px; }
.cm-contact__layout > div:last-child > p { color: var(--cm-muted); font-size: 15px; line-height: 1.7; }
.cm-contact .cm-button { margin-top: 24px; }

@media (max-width: 980px) {
  .arcaya-materials-page { --cm-shell: min(100% - 48px, 1280px); }
  .cm-material-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cm-section-heading,
  .cm-contact__layout { grid-template-columns: 1fr 340px; gap: 52px; }
  .cm-material-group__heading { grid-template-columns: 44px minmax(0,1fr) 340px; gap: 28px; }
}

@media (max-width: 720px) {
  .arcaya-materials-page { --cm-shell: calc(100% - 40px); }
  .arcaya-materials-page h2 { font-size: 30px; }
  .cm-hero { min-height: 620px; align-items: end; }
  .cm-hero > img { object-position: 34% center; }
  .cm-hero__shade { background: rgba(26,31,22,.56); }
  .cm-hero__content { padding-top: 120px; padding-bottom: 52px; }
  .cm-hero h1 { max-width: 360px; margin-top: 14px; font-size: 38px; }
  .cm-hero__content > p:not(.cm-eyebrow) { max-width: 360px; margin-top: 18px; font-size: 15px; }
  .cm-hero .cm-button { margin-top: 24px; }
  .cm-materials { padding-top: 12px; padding-bottom: 82px; }
  .cm-applications,
  .cm-contact { padding-top: 68px; padding-bottom: 82px; }
  .cm-materials-intro { padding: 42px 22px 30px; border-radius: 18px 18px 0 0; }
  .cm-materials-intro h2 { font-size: 30px; }
  .cm-materials-intro > p { margin-top: 16px; font-size: 14px; }
  .cm-section-heading,
  .cm-contact__layout { grid-template-columns: 1fr; gap: 20px; }
  .cm-material-group { margin-top: 48px; }
  .cm-material-group--solid { margin-top: 0; }
  .cm-material-group--engineered { margin-top: 68px; padding-top: 52px; }
  .cm-material-group__heading { grid-template-columns: 38px minmax(0,1fr); gap: 12px 14px; }
  .cm-material-group__heading > p { grid-column: 2; }
  .cm-material-group--solid .cm-material-group__heading { padding: 26px 22px 36px; grid-template-columns: 1fr; gap: 10px; text-align: center; border-radius: 0 0 18px 18px; }
  .cm-material-group--solid .cm-material-group__number { justify-self: center; }
  .cm-material-group--solid .cm-material-group__heading > p { grid-column: 1; max-width: 290px; margin-inline: auto; }
  .cm-material-group__heading h3 { font-size: 26px; }
  .cm-material-list { grid-template-columns: 1fr; }
  .cm-material-group--solid .cm-material-list { gap: 18px; }
  .cm-material-group--engineered .cm-material-list { gap: 18px; }
  .cm-material-entry--featured { grid-column: auto; }
  .cm-material-entry--featured .cm-material-composite__images { grid-template-columns: 1fr; }
  .cm-material-entry--featured .cm-material-entry__copy { display: block; }
  .cm-material-entry--featured .cm-material-entry__specs { margin-top: 22px; padding: 20px 0 0; border-top: 1px solid var(--cm-line); border-left: 0; }
  .cm-material-entry--featured .cm-material-entry__specs dl { margin-top: 0; }
  .cm-material-entry { gap: 26px; padding: 28px 20px 34px; }
  .cm-material-pair { gap: 10px; }
  .cm-material-pair:not(.cm-material-pair--engineered) { grid-template-columns: 1fr 1fr; }
  .cm-material-visual,
  .cm-material-pair--engineered .cm-material-visual { min-height: 0; padding: 0; }
  .cm-material-visual img,
  .cm-material-pair--engineered .cm-material-visual img { max-height: 100%; }
  .cm-specification-note { grid-template-columns: 1fr; gap: 18px; margin-top: 44px; }
  .cm-specification-note > p:last-child { font-size: 20px; }
  .cm-application-stories { margin-top: 42px; }
  .cm-application-story { padding-bottom: 54px; margin-bottom: 54px; }
  .cm-application-story__header { margin-bottom: 16px; gap: 12px; }
  .cm-application-story__header h3 { font-size: 22px; }
  .cm-application-story__media { grid-template-columns: 1fr; gap: 14px; }
  .cm-application-story__media img:last-child { width: min(78%, 420px); margin-left: auto; }
}

@media (prefers-reduced-motion: reduce) {
  .arcaya-materials-page { scroll-behavior: auto; }
}