/* BARA CARRELAGE v1.1.4 — dedicated material product pages, no service/article bleed. */
.bc-material-page{--mp-dark:#243952;--mp-blue:#1767b4;--mp-muted:#62738a;--mp-line:#e6edf3;color:var(--mp-dark);font-family:Inter,system-ui,-apple-system,'Segoe UI',sans-serif;font-weight:400}
.bc-material-page *{box-sizing:border-box}
.bc-material-page h1,.bc-material-page h2,.bc-material-page h3{font-family:Inter,system-ui,-apple-system,'Segoe UI',sans-serif!important;color:var(--mp-dark);font-weight:510!important;letter-spacing:-.025em!important;line-height:1.17!important;text-transform:none}
.bc-material-page p{font-weight:400;line-height:1.75;color:var(--mp-muted)}.bc-material-page a{text-decoration:none}
.bc-material-eyebrow{color:var(--mp-blue);font-size:.71rem;letter-spacing:.15em;font-weight:600}
.bc-material-hero{padding:40px 0 65px;background:#f8fbfd}.bc-material-hero__grid{display:grid;grid-template-columns:1fr .85fr;align-items:center;gap:clamp(30px,6vw,90px)}
.bc-material-crumb{color:#78879a;font-size:.75rem;margin-bottom:clamp(28px,4vw,58px)}.bc-material-crumb a{color:#4d6884}
.bc-material-hero h1{font-size:clamp(2.3rem,4.6vw,4.8rem);margin:12px 0 21px}.bc-material-hero p{max-width:51ch;margin:0 0 28px;font-size:1.06rem}
.bc-material-action{display:inline-flex;gap:17px;align-items:center;background:var(--mp-blue);color:white!important;border-radius:10px;font-size:.85rem;padding:12px 19px;font-weight:530;box-shadow:0 10px 20px #185f9e21;transition:transform .2s}.bc-material-action:hover{transform:translateY(-2px)}
.bc-material-sample{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:8px;margin:0;background:#fff;padding:clamp(20px,4vw,50px);border-radius:22px;border:1px solid #e2eaf1;min-height:320px}.bc-material-sample img{width:min(100%,430px);aspect-ratio:1;object-fit:contain;display:block}.bc-material-sample figcaption{font-size:.7rem;color:#8595a6}
.bc-material-intro{padding:60px 0}.bc-material-intro .wrap{max-width:1020px}.bc-material-intro h2{font-size:clamp(1.6rem,2.4vw,2.5rem);margin:14px 0}.bc-material-richtext{color:#54657a;font-size:1rem;line-height:1.8}.bc-material-richtext p{margin:0 0 15px}.bc-material-richtext a{color:var(--mp-blue);text-decoration:underline}.bc-material-richtext ul,.bc-material-richtext ol{padding-left:22px}
.bc-material-explain{background:#f5f8fb;padding:clamp(50px,6vw,86px) 0}.bc-material-explain__title{margin-bottom:30px}.bc-material-explain__title h2{font-size:clamp(1.7rem,2.8vw,2.7rem);margin:13px 0}
.bc-material-chapters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.bc-material-chapter{display:flex;flex-direction:column;border-radius:18px;overflow:hidden;background:#fff;border:1px solid #e5edf4}
.bc-material-chapter__text{padding:clamp(23px,2.5vw,38px);min-height:218px}.bc-material-num{display:block;color:#a7c0d8;font-size:1.35rem}.bc-material-chapter h3{font-size:clamp(1.3rem,1.6vw,1.75rem);margin:10px 0 13px}.bc-material-chapter figure{margin:0;aspect-ratio:1.8;background:#eaf0f6}.bc-material-chapter img{width:100%;height:100%;object-fit:cover;display:block}.bc-material-chapter__technical{display:flex;flex-direction:column;justify-content:center;min-height:150px;padding:25px 35px;background:linear-gradient(120deg,#e6f0fa,#f1f7fc)}.bc-material-chapter__technical span{font-size:.7rem;color:#3479b5;letter-spacing:.14em}.bc-material-chapter__technical p{max-width:40ch;font-size:.86rem;margin:10px 0 0}
.bc-material-disclaimer{padding:25px 0;background:#e8f3fd}.bc-material-disclaimer .wrap{display:grid;grid-template-columns:.6fr 1.4fr;align-items:center;gap:26px}.bc-material-disclaimer strong{font-size:.95rem;color:#205280;font-weight:540}.bc-material-disclaimer p{margin:0;font-size:.86rem}
.bc-material-faq{padding:clamp(50px,6vw,76px) 0}.bc-material-faq__grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:clamp(25px,5vw,75px)}.bc-material-faq h2{font-size:clamp(1.55rem,2.6vw,2.7rem);margin:12px 0}.bc-material-faq details{border-bottom:1px solid var(--mp-line);padding:15px 0}.bc-material-faq summary{display:flex;justify-content:space-between;gap:15px;cursor:pointer;list-style:none;font-weight:520;color:#23435f}.bc-material-faq summary::-webkit-details-marker{display:none}.bc-material-faq summary span{color:#286fad;font-size:1.4rem}.bc-material-faq details[open] summary span{transform:rotate(45deg)}.bc-material-faq details p{margin:10px 0;font-size:.92rem}
.bc-material-related{padding:45px 0;background:#f8fafc}.bc-material-related h2{font-size:1.7rem;margin:0 0 23px}.bc-material-related__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.bc-material-related__grid a{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:20px;border:1px solid #dfebf5;border-radius:12px;background:#fff;font-size:.9rem;color:#235581}.bc-material-related__grid a:hover{border-color:#6fa9d8}
.bc-material-cta{padding:38px 0}.bc-material-cta .wrap{display:flex;gap:25px;align-items:center;justify-content:space-between}.bc-material-cta h2{font-size:clamp(1.4rem,2.2vw,2.1rem);margin:0 0 6px}.bc-material-cta p{margin:0}
@media(max-width:850px){.bc-material-hero__grid{gap:25px}.bc-material-chapters{gap:12px}.bc-material-chapter__text{padding:24px}.bc-material-related__grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.bc-material-hero__grid,.bc-material-faq__grid,.bc-material-disclaimer .wrap{grid-template-columns:1fr}.bc-material-hero{padding:25px 0 45px}.bc-material-hero h1{font-size:clamp(2rem,8vw,3rem)}.bc-material-crumb{margin-bottom:25px}.bc-material-sample{min-height:240px}.bc-material-chapters{grid-template-columns:1fr}.bc-material-chapter__text{min-height:0}.bc-material-cta .wrap{flex-direction:column;align-items:flex-start}.bc-material-intro{padding:42px 0}}
@media(max-width:420px){.bc-material-related__grid{grid-template-columns:1fr}.bc-material-related__grid a{padding:15px}}
@media(prefers-reduced-motion:reduce){.bc-material-page *{transition-duration:.01ms!important}}