.solution-detail-page { background: var(--white); }
.solution-detail-page .main-nav a.active { color: var(--teal); }
.solution-detail-page .main-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.solution-detail-page .detail-hero-image { background-image: url("../assets/images/optimized/products-hero-ev-18825dd1-1600.webp"); }
.solution-detail-page .detail-hero-shade { background: rgba(29,41,48,.76); }
.product-detail-page { background: var(--white); }
.product-detail-page .main-nav a.active { color: var(--teal); }
.product-detail-page .main-nav a.active::after { transform: scaleX(1); transform-origin: left; }
.model-reference-promo { padding: 64px max(20px, calc((100% - 1180px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 45px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.model-reference-promo > div { max-width: 760px; }
.model-reference-promo h2, .poron-model-intro h2, .poron-model-table-head h2 { max-width: 720px; margin: 0; color: var(--charcoal); font-size: clamp(30px, 3.8vw, 48px); line-height: 1.04; letter-spacing: -.03em; }
.model-reference-promo p:not(.eyebrow), .poron-model-intro > p:not(.eyebrow), .poron-model-table-head > p { max-width: 720px; margin: 20px 0 0; color: var(--slate); font-size: 14px; }
.model-reference-promo .button { flex-shrink: 0; }
.poron-model-intro { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 78px 0 46px; }
.poron-model-intro > p:not(.eyebrow) { max-width: 820px; }
.poron-model-intro strong { color: var(--charcoal); }
.poron-model-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 30px; margin-top: 28px; }
.poron-model-actions .text-link { margin-top: 0; }
.poron-model-table-section { padding: 70px max(20px, calc((100% - 1180px) / 2)) 82px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.poron-model-table-head { width: min(1180px, 100%); margin: 0 auto 30px; display: flex; align-items: flex-end; justify-content: space-between; gap: 45px; }
.poron-model-table-head > p { max-width: 340px; margin: 0; }
.poron-table-wrap { width: min(1180px, 100%); margin: 0 auto; overflow-x: auto; background: var(--white); border: 1px solid var(--line); }
.poron-table { width: 100%; min-width: 700px; border-collapse: collapse; color: var(--charcoal); font-size: 13px; }
.poron-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.poron-table th, .poron-table td { padding: 13px 17px; text-align: left; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.poron-table th:last-child, .poron-table td:last-child { border-right: 0; }
.poron-table th { color: var(--white); background: var(--teal); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.poron-table td:nth-child(2), .poron-table td:nth-child(3) { font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; letter-spacing: .01em; }
.poron-table.inoac-model-table td:nth-child(3) { font-family: inherit; letter-spacing: normal; }
.poron-table tbody tr:nth-child(even) { background: #f8fafc; }
.poron-table tbody tr:hover { background: #eaf2f7; }
.poron-models-page .detail-custom { margin-top: 0; }
.silicone-model-intro { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 78px 0 46px; }
.silicone-model-intro h2, .silicone-model-table-head h2 { max-width: 720px; margin: 0; color: var(--charcoal); font-size: clamp(30px, 3.8vw, 48px); line-height: 1.04; letter-spacing: -.03em; }
.silicone-model-intro > p:not(.eyebrow), .silicone-model-table-head > p { max-width: 820px; margin: 20px 0 0; color: var(--slate); font-size: 14px; }
.silicone-model-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 30px; margin-top: 28px; }
.silicone-model-actions .text-link { margin-top: 0; }
.silicone-model-table-section { padding: 70px max(20px, calc((100% - 1180px) / 2)) 82px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.silicone-model-table-head { width: min(1180px, 100%); margin: 0 auto 30px; display: flex; align-items: flex-end; justify-content: space-between; gap: 45px; }
.silicone-model-table-head > p { max-width: 340px; margin: 0; }
.silicone-model-table-wrap { width: min(1180px, 100%); margin: 0 auto; overflow-x: auto; background: var(--white); border: 1px solid var(--line); }
.silicone-model-table { width: 100%; min-width: 860px; border-collapse: collapse; color: var(--charcoal); font-size: 13px; }
.silicone-model-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.silicone-model-table th, .silicone-model-table td { padding: 13px 17px; text-align: left; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.silicone-model-table th:last-child, .silicone-model-table td:last-child { border-right: 0; }
.silicone-model-table th { color: var(--white); background: var(--teal); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.silicone-model-table td:first-child { width: 18%; }
.silicone-model-table td:nth-child(2) { width: 22%; font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; letter-spacing: .01em; }
.silicone-model-table tbody tr:nth-child(even) { background: #f8fafc; }
.silicone-model-table tbody tr:hover { background: #eaf2f7; }
.epdm-model-intro { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 78px 0 46px; }
.epdm-model-intro h2, .epdm-model-table-head h2 { max-width: 720px; margin: 0; color: var(--charcoal); font-size: clamp(30px, 3.8vw, 48px); line-height: 1.04; letter-spacing: -.03em; }
.epdm-model-intro > p:not(.eyebrow), .epdm-model-table-head > p { max-width: 820px; margin: 20px 0 0; color: var(--slate); font-size: 14px; }
.epdm-model-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 30px; margin-top: 28px; }
.epdm-model-actions .text-link { margin-top: 0; }
.epdm-model-table-section { padding: 70px max(20px, calc((100% - 1180px) / 2)) 82px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.epdm-model-table-head { width: min(1180px, 100%); margin: 0 auto 30px; display: flex; align-items: flex-end; justify-content: space-between; gap: 45px; }
.epdm-model-table-head > p { max-width: 340px; margin: 0; }
.epdm-model-table-wrap { width: min(1180px, 100%); margin: 0 auto; overflow-x: auto; background: var(--white); border: 1px solid var(--line); }
.epdm-model-table { width: 100%; min-width: 860px; border-collapse: collapse; color: var(--charcoal); font-size: 13px; }
.epdm-model-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.epdm-model-table th, .epdm-model-table td { padding: 13px 17px; text-align: left; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.epdm-model-table th:last-child, .epdm-model-table td:last-child { border-right: 0; }
.epdm-model-table th { color: var(--white); background: var(--teal); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.epdm-model-table td:first-child { width: 18%; }
.epdm-model-table td:nth-child(2) { width: 22%; font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; letter-spacing: .01em; }
.epdm-model-table tbody tr:nth-child(even) { background: #f8fafc; }
.epdm-model-table tbody tr:hover { background: #eaf2f7; }
.cr-model-intro { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 78px 0 46px; }
.cr-model-intro h2, .cr-model-table-head h2 { max-width: 720px; margin: 0; color: var(--charcoal); font-size: clamp(30px, 3.8vw, 48px); line-height: 1.04; letter-spacing: -.03em; }
.cr-model-intro > p:not(.eyebrow), .cr-model-table-head > p { max-width: 820px; margin: 20px 0 0; color: var(--slate); font-size: 14px; }
.cr-model-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 30px; margin-top: 28px; }
.cr-model-actions .text-link { margin-top: 0; }
.cr-model-table-section { padding: 70px max(20px, calc((100% - 1180px) / 2)) 82px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cr-model-table-head { width: min(1180px, 100%); margin: 0 auto 30px; display: flex; align-items: flex-end; justify-content: space-between; gap: 45px; }
.cr-model-table-head > p { max-width: 340px; margin: 0; }
.cr-model-table-wrap { width: min(1180px, 100%); margin: 0 auto; overflow-x: auto; background: var(--white); border: 1px solid var(--line); }
.cr-model-table { width: 100%; min-width: 860px; border-collapse: collapse; color: var(--charcoal); font-size: 13px; }
.cr-model-table caption { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.cr-model-table th, .cr-model-table td { padding: 13px 17px; text-align: left; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cr-model-table th:last-child, .cr-model-table td:last-child { border-right: 0; }
.cr-model-table th { color: var(--white); background: var(--teal); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.cr-model-table td:first-child { width: 18%; }
.cr-model-table td:nth-child(2) { width: 22%; font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; letter-spacing: .01em; }
.cr-model-table tbody tr:nth-child(even) { background: #f8fafc; }
.cr-model-table tbody tr:hover { background: #eaf2f7; }
.detail-hero { position: relative; min-height: 560px; display: flex; align-items: center; overflow: hidden; color: var(--white); background: var(--charcoal); }
.detail-hero-image { position: absolute; inset: 0; background: url("../assets/images/optimized/material-lab-14450d9b-1200.webp") center / cover no-repeat; }
.detail-hero-shade { position: absolute; inset: 0; background: rgba(29,41,48,.78); }
.detail-hero-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; position: relative; z-index: 1; padding: 86px 0; }
.detail-hero h1 { max-width: 730px; margin: 0; font-size: clamp(43px, 5.8vw, 76px); line-height: .99; letter-spacing: -.035em; }
.detail-hero-inner > p:not(.eyebrow):not(.hero-service-note) { max-width: 620px; margin: 27px 0 31px; color: rgba(255,255,255,.8); font-size: 17px; }
.detail-hero-email { display: inline-block; margin-top: 15px; color: #ffd2b6; font-size: 16px; font-weight: 800; text-decoration: underline; text-underline-offset: 4px; transition: color .2s ease, transform .2s ease; }
.detail-hero-email:hover { color: var(--white); transform: translateY(-2px); }
.detail-intro { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 82px 0 76px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; }
.detail-intro-content { min-width: 0; }
.detail-intro-media { position: relative; margin-bottom: 24px; }
.detail-intro-media img { display: block; width: 100%; height: 360px; aspect-ratio: 16 / 9; object-fit: cover; object-position: center; filter: saturate(.72); }
.detail-intro-media span { position: absolute; right: 0; bottom: 0; padding: 10px 14px; color: var(--white); background: var(--teal); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.detail-intro h2, .detail-section-head h2, .detail-materials-copy h2, .detail-custom h2, .detail-case-copy h2, .related-products h2 { max-width: 620px; margin: 0; color: var(--charcoal); font-size: clamp(32px, 4vw, 52px); line-height: 1.04; letter-spacing: -.03em; }
.detail-intro > div:last-child { max-width: 550px; }
.detail-intro > div:last-child p { margin: 0 0 17px; color: var(--slate); font-size: 15px; }
.detail-section, .related-products { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 92px 0; }
.detail-section-head { margin-bottom: 37px; }
.challenge-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.challenge-grid article { min-height: 205px; padding: 22px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.challenge-grid article:hover { background: var(--paper); transform: translateY(-4px); box-shadow: var(--shadow); }
.challenge-grid span, .material-list > div > span, .component-grid span { color: var(--teal); font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.challenge-grid h3 { margin: 29px 0 9px; color: var(--charcoal); font-size: 17px; line-height: 1.15; }
.challenge-grid p { margin: 0; color: var(--slate); font-size: 12px; }
.detail-materials { padding: 84px max(20px, calc((100% - 1180px) / 2)); display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.detail-materials-image { position: relative; }
.detail-materials-image img { width: 100%; aspect-ratio: 1.15; object-fit: cover; filter: saturate(.7); }
.detail-materials-image > span { position: absolute; right: 0; bottom: 0; z-index: 3; padding: 13px 17px; color: var(--white); background: var(--teal); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.material-carousel { position: relative; width: 100%; aspect-ratio: 1.15; overflow: hidden; background: #e8eef4; }
.material-carousel::before { content: "BISCOTECH"; position: absolute; top: 50%; left: 50%; z-index: 3; color: rgba(255,255,255,.48); font-size: clamp(30px, 5vw, 58px); font-weight: 900; letter-spacing: .18em; text-transform: uppercase; white-space: nowrap; text-shadow: 0 2px 12px rgba(29,41,48,.28); transform: translate(-50%, -50%) rotate(-24deg); pointer-events: none; }
.material-carousel::after { content: ""; position: absolute; inset: 0; z-index: 2; background: rgba(29,41,48,.18); pointer-events: none; }
.material-carousel .carousel-slide img { height: 100%; aspect-ratio: auto; }
.material-carousel .carousel-slide span { right: 16px; bottom: 52px; z-index: 4; }
.material-carousel .carousel-prev, .material-carousel .carousel-next, .material-carousel .carousel-dots { z-index: 4; }
.material-list { margin-top: 31px; border-top: 1px solid var(--line); }
.material-list > div { padding: 16px 12px; display: grid; grid-template-columns: 38px 1fr; gap: 13px; border-bottom: 1px solid var(--line); transition: background .2s ease, transform .2s ease, padding-left .2s ease; }
.material-list > div:hover, .material-list > div:focus-within { background: var(--white); transform: translateX(5px); padding-left: 17px; box-shadow: 0 8px 20px rgba(29,41,48,.07); }
.material-list > div:hover > span, .material-list > div:focus-within > span { color: var(--orange); }
.material-list strong { color: var(--charcoal); font-size: 15px; }
.material-list strong a { color: inherit; text-decoration: none; }
.material-list strong a:hover { color: var(--teal); }
.material-list p { margin: 4px 0 0; color: var(--slate); font-size: 12px; }
.detail-components { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding-top: 78px; padding-bottom: 78px; }
.component-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.component-grid > div { min-height: 118px; padding: 22px; display: flex; flex-direction: column; gap: 7px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s ease, transform .2s ease, box-shadow .2s ease; }
.component-grid > div:hover, .component-grid > div:focus-within { position: relative; z-index: 1; background: var(--paper); transform: translateY(-5px); box-shadow: 0 10px 24px rgba(29,41,48,.1); }
.component-grid > div:hover strong, .component-grid > div:focus-within strong { color: var(--teal); }
.component-grid strong { color: var(--charcoal); font-size: 16px; }
.component-grid span { color: var(--slate); font-size: 12px; font-weight: 400; letter-spacing: 0; }
.detail-custom { padding: 80px max(20px, calc((100% - 1180px) / 2)); display: grid; grid-template-columns: .9fr 1.1fr; gap: 65px; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.detail-custom > div:first-child p:not(.eyebrow) { max-width: 500px; margin: 23px 0 0; color: var(--slate); font-size: 14px; }
.detail-custom .custom-contact { display: flex; flex-wrap: wrap; gap: 18px 28px; margin-top: 28px; }
.detail-custom .custom-contact a { display: flex; flex-direction: column; color: var(--teal); font-size: 13px; font-weight: 700; }
.detail-custom .custom-contact a:hover { color: var(--orange); }
.detail-custom .custom-contact span { margin-bottom: 3px; color: var(--slate); font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.custom-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 24px; align-content: start; border-top: 1px solid var(--line); }
.custom-points span { padding: 17px 10px; color: var(--charcoal); border-bottom: 1px solid var(--line); font-size: 13px; transition: color .2s ease, background .2s ease, padding-left .2s ease; }
.custom-points span:hover { padding-left: 17px; color: var(--teal); background: var(--white); }
.product-details { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 58px 0 46px; display: block; }
.product-details-head { max-width: 760px; }
.product-details-head .eyebrow { margin-bottom: 18px; }
.product-details-body { margin-top: 28px; display: grid; grid-template-columns: .92fr 1.08fr; gap: 46px; align-items: start; }
.product-details-image { position: relative; }
.product-details-image img { width: 100%; display: block; aspect-ratio: 1.06; object-fit: cover; filter: saturate(.74); }
.product-details-image span { position: absolute; right: 0; bottom: 0; padding: 12px 16px; color: var(--white); background: var(--teal); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.product-details-copy h2, .product-application-copy h2 { max-width: 620px; margin: 0; color: var(--charcoal); font-size: clamp(32px, 4vw, 52px); line-height: 1.04; letter-spacing: -.03em; }
.product-details-copy { min-width: 0; padding-top: 6px; }
.product-details-copy > p:not(.eyebrow), .product-application-copy > p:not(.eyebrow) { max-width: 560px; margin: 18px 0 0; color: var(--slate); font-size: 15px; }
.detail-copy-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 30px; margin-top: 28px; }
.detail-copy-grid section:last-child { grid-column: 1 / -1; }
.detail-copy-grid h3 { margin: 0 0 10px; color: var(--charcoal); font-size: 17px; }
.detail-copy-grid ul { margin: 0; padding-left: 18px; color: var(--slate); font-size: 13px; line-height: 1.55; }
.detail-copy-grid li + li { margin-top: 7px; }
.detail-copy-grid strong { color: var(--charcoal); }
.product-nav { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 10px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.product-nav-card { padding: 14px 16px 15px; display: block; color: var(--charcoal); border: 1px solid var(--line); background: var(--paper); transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.product-nav-card:hover { background: var(--white); transform: translateY(-3px); box-shadow: var(--shadow); }
.product-nav-card span { display: block; color: var(--teal); font-size: 9px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.product-nav-card strong { display: block; margin-top: 8px; font-size: 15px; line-height: 1.1; }
.product-nav-card b { display: block; margin-top: 6px; color: var(--slate); font-size: 11px; font-weight: 400; }
.product-application { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 66px; display: block; }
.product-application-copy { max-width: 620px; }
.product-application-copy ul { margin: 22px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.product-application-copy li { padding: 16px 0; border-bottom: 1px solid var(--line); color: var(--slate); font-size: 13px; }
.product-application-cards { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; margin-top: 28px; }
.application-card { background: var(--white); border: 1px solid var(--line); overflow: hidden; transition: border-color .24s ease, box-shadow .24s ease, transform .24s ease, background .24s ease; }
.application-card:hover { position: relative; z-index: 1; border-color: #9db7c9; background: var(--paper); box-shadow: 0 14px 30px rgba(29,41,48,.12); transform: translateY(-5px); }
.application-card img { display: block; width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; object-position: center; background: var(--white); filter: saturate(.76); transition: filter .24s ease; }
.application-card:hover img { filter: saturate(.96); }
.application-card div { padding: 14px 14px 16px; transition: background .24s ease, transform .24s ease; }
.application-card:hover div { background: var(--paper); transform: translateY(-2px); }
.application-card strong { display: block; color: var(--charcoal); font-size: 14px; line-height: 1.1; transition: color .2s ease; }
.application-card:hover strong { color: var(--teal); }
.application-card p { margin: 8px 0 0; color: var(--slate); font-size: 12px; line-height: 1.5; transition: color .2s ease; }
.application-card:hover p { color: #52646d; }
.product-next { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 0 0 84px; }
.product-next .button { min-width: 220px; }
.detail-case { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 88px 0; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.detail-case-image img { width: 100%; aspect-ratio: 1.12; object-fit: cover; filter: saturate(.7); }
.detail-case-copy h2 { margin-bottom: 28px; }
.case-step { margin-top: 17px; padding-top: 15px; border-top: 1px solid var(--line); }
.case-step span { color: var(--teal); font-size: 10px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.case-step p { margin: 5px 0 0; color: var(--slate); font-size: 13px; }
.related-products { padding-top: 76px; padding-bottom: 80px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.related-grid a { min-height: 147px; padding: 23px; display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .2s ease; }
.related-grid a:hover { background: var(--paper); }
.related-grid strong { color: var(--charcoal); font-size: 17px; }
.related-grid span { margin-top: 8px; color: var(--slate); font-size: 12px; }
.related-grid b { margin-top: auto; color: var(--teal); font-size: 11px; }
.detail-faq { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 68px 0 74px; }
.detail-faq-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 72px; align-items: start; }
.faq-cta { min-height: 100%; padding: 30px 0 30px 55px; display: flex; flex-direction: column; align-items: flex-start; justify-content: center; border-left: 1px solid var(--line); }
.faq-cta h2 { max-width: 430px; margin: 0; color: var(--charcoal); font-size: clamp(30px, 3.5vw, 46px); line-height: 1.06; letter-spacing: -.03em; }
.faq-cta .eyebrow-light { color: var(--teal); }
.faq-cta .button { margin-top: 28px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list details { transition: border-color .2s ease, padding-left .2s ease; }
.faq-list details:hover { padding-left: 8px; border-color: var(--teal); }
.faq-list summary { position: relative; padding: 20px 42px 20px 0; color: var(--charcoal); font-size: 15px; font-weight: 700; cursor: pointer; list-style: none; transition: color .2s ease; }
.faq-list details:hover summary, .faq-list details[open] summary { color: var(--teal); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:focus-visible { outline: 2px solid var(--orange); outline-offset: 4px; }
.faq-list summary::after { content: '+'; position: absolute; right: 4px; color: var(--teal); font-size: 22px; font-weight: 400; }
.faq-list details[open] summary::after { content: '−'; }
.faq-list details p { max-width: 720px; margin: -2px 42px 20px 0; color: var(--slate); font-size: 13px; }
.detail-cta { padding: 70px max(20px, calc((100% - 1180px) / 2)); display: flex; align-items: center; justify-content: space-between; gap: 35px; color: var(--white); background: var(--teal); }
.detail-cta h2 { color: var(--white); }

@media (max-width: 900px) {
  .detail-intro, .detail-materials, .detail-custom, .detail-case, .product-details { grid-template-columns: 1fr; gap: 42px; }
  .model-reference-promo, .poron-model-table-head { display: block; }
  .model-reference-promo .button { margin-top: 27px; }
  .poron-model-table-head > p { margin-top: 18px; }
  .silicone-model-table-head { display: block; }
  .silicone-model-table-head > p { margin-top: 18px; }
  .epdm-model-table-head { display: block; }
  .epdm-model-table-head > p { margin-top: 18px; }
  .cr-model-table-head { display: block; }
  .cr-model-table-head > p { margin-top: 18px; }
  .detail-faq-layout { grid-template-columns: 1fr; gap: 35px; }
  .faq-cta { padding: 35px 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .challenge-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-materials { padding-top: 80px; padding-bottom: 80px; }
  .product-details-body, .product-nav { grid-template-columns: 1fr; }
  .product-details-body { gap: 34px; }
  .detail-copy-grid { grid-template-columns: 1fr; gap: 24px; }
  .detail-copy-grid section:last-child { grid-column: auto; }
  .product-application-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .detail-hero { min-height: 580px; }
  .detail-intro, .detail-section, .detail-case, .related-products { padding-top: 70px; padding-bottom: 70px; }
  .detail-intro-media img { height: 260px; }
  .challenge-grid, .component-grid, .related-grid { grid-template-columns: 1fr; }
  .detail-materials, .detail-custom, .product-details, .product-application { padding-top: 52px; padding-bottom: 52px; }
  .model-reference-promo { padding-top: 52px; padding-bottom: 52px; }
  .poron-model-intro { padding-top: 58px; padding-bottom: 38px; }
  .poron-model-table-section { padding-top: 52px; padding-bottom: 58px; }
  .poron-model-actions { align-items: flex-start; flex-direction: column; }
  .silicone-model-intro { padding-top: 58px; padding-bottom: 38px; }
  .silicone-model-actions { align-items: flex-start; flex-direction: column; }
  .silicone-model-table-section { padding-top: 52px; padding-bottom: 58px; }
  .epdm-model-intro { padding-top: 58px; padding-bottom: 38px; }
  .epdm-model-actions { align-items: flex-start; flex-direction: column; }
  .epdm-model-table-section { padding-top: 52px; padding-bottom: 58px; }
  .cr-model-intro { padding-top: 58px; padding-bottom: 38px; }
  .cr-model-actions { align-items: flex-start; flex-direction: column; }
  .cr-model-table-section { padding-top: 52px; padding-bottom: 58px; }
  .custom-points { grid-template-columns: 1fr; }
  .detail-cta { display: block; padding-top: 60px; padding-bottom: 60px; }
  .detail-cta .button { margin-top: 27px; }
  .product-application-cards { grid-template-columns: 1fr; }
}

/* Four material choices on updated solution pages. */
.related-grid.related-grid-four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 900px) { .related-grid.related-grid-four { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .related-grid.related-grid-four { grid-template-columns: 1fr; } }

/* Preserve the full content and original colors of application infographics. */
.detail-case-image img.application-example-infographic { display: block; height: auto; aspect-ratio: auto; object-fit: contain; filter: none; }