/* Focused marketing pages, sharing the established engineering palette. */
.nav a[aria-current="page"]{color:#176d9d;text-decoration:underline;text-underline-offset:7px}
.footer-links{max-width:710px;justify-content:flex-end;gap:16px 22px}
.page-hero{padding:154px 0 64px;border-bottom:1px solid #c7d8e6;background:#f3f8fc}
.page-hero .wrap{max-width:1320px}.page-hero h1{font-size:clamp(3.2rem,5.7vw,5.2rem);max-width:1080px;line-height:1.02}
.page-hero .kicker{margin-bottom:27px}.page-intro{font-size:19px;max-width:780px;line-height:1.8;margin:28px 0 0}
.page-hero.deliverables{background:#17243a}.page-hero.deliverables h1 span{color:#8fd3ef}
.page-jumps{display:flex;flex-wrap:wrap;gap:24px;margin-top:28px;font-size:12px;color:#a8ddf2}.page-jumps a{padding:8px 0;border-bottom:1px solid #56738e}
.content-page .section{padding:78px 0}.content-page .section-head{max-width:870px}.content-page .section-head>p:not(.kicker){font-size:17px}.content-page .doc-card p{font-size:15px}.content-page .doc-card img{height:240px}
.document-index{display:grid;grid-template-columns:repeat(4,1fr);margin-top:32px;border:1px solid #425269}.document-index article{padding:25px;border-right:1px solid #425269}.document-index article:last-child{border:0}.document-index article>span{font:11px Consolas,monospace;color:#8fd3ef}.document-index h3{font-size:19px;line-height:1.3;margin-top:22px}.document-index p{font-size:13px;line-height:1.8;margin:14px 0 0}
.excel-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.excel-layout h2{margin-bottom:25px}.excel-layout p{font-size:16px;line-height:1.85}.page-note{font-size:12px!important;line-height:1.9!important;padding:17px 20px;border-left:2px solid #2b9ac5;background:#edf5fa;margin:25px 0 0}
.workbook-outline{border:1px solid #b8cedc;background:#f6fafc;box-shadow:0 20px 45px #2a58731a}.workbook-outline>div{padding:24px;display:flex;align-items:center;gap:20px;background:#e4f0f7;border-bottom:1px solid #bfd2e0}.workbook-outline>div>span{font:20px Consolas,monospace;color:#247aa0}.workbook-outline strong{font-size:15px;font-weight:500}.workbook-outline ol{list-style:none;padding:10px 24px;margin:0;background:white}.workbook-outline li{padding:19px 0;display:flex;gap:22px;font-size:14px;border-bottom:1px solid #d4e2ec}.workbook-outline li:last-child{border:0}.workbook-outline li>span{font:11px Consolas,monospace;color:#2b8ab1}.workbook-outline>p{padding:17px 24px;font-size:11px;margin:0;border-top:1px solid #bfd2e0}
.revision-section{background:#f3f8fc}.revision-steps{list-style:none;padding:0;margin:35px 0 0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #b8cedc;border-bottom:1px solid #b8cedc}.revision-steps li{padding:26px;border-right:1px solid #b8cedc}.revision-steps li:first-child{padding-left:0}.revision-steps li:last-child{border:0}.revision-steps li>span{font:11px Consolas,monospace;color:#2b8ab1}.revision-steps h3{font-size:25px;margin-top:21px}.revision-steps p{font-size:14px;line-height:1.85;margin:15px 0 0}
.delivery-settings,.bim-directions,.about-principles{display:grid;grid-template-columns:1fr 1fr;gap:65px}.delivery-settings{margin-top:34px}.delivery-settings h3{font-size:21px}.delivery-settings p{font-size:14px;line-height:1.85}.content-page .fds-narrative{margin-top:0}.bim-directions h2{font-size:38px;line-height:1.1}.bim-directions p,.about-principles p{font-size:16px;line-height:1.85}.bim-directions article{min-width:0}.content-page .about-layout>img{width:100%;aspect-ratio:1.3;object-fit:cover}.content-page .bim-layout>div>p:not(.kicker){font-size:18px}.content-page .bim-tag{margin-top:15px;letter-spacing:.04em}.page-next{padding:55px 0;background:#eaf3f9;border-top:1px solid #c7d8e6}.page-next .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.page-next h2{font-size:32px}.page-next .kicker{margin-bottom:14px}.page-next .btn{flex-shrink:0}
@media(min-width:961px) and (max-width:1400px){.brand img{width:177px}.header-inner{gap:16px}.nav{gap:16px;font-size:12px}.header-side{gap:15px}.header-side .btn{padding-left:14px;padding-right:14px;font-size:12px}.cleanroom-link img{max-width:113px}}
@media(max-width:1180px) and (min-width:961px){.nav{gap:12px}.header-side>.cleanroom-link{display:none}}
@media(max-width:960px){.footer-links{justify-content:flex-start}.document-index{grid-template-columns:1fr 1fr}.document-index article:nth-child(2){border-right:0}.document-index article:nth-child(-n+2){border-bottom:1px solid #425269}.excel-layout{grid-template-columns:1fr;gap:35px}.workbook-outline{max-width:620px;width:100%}.revision-steps{grid-template-columns:1fr 1fr}.revision-steps li:nth-child(2){border-right:0}.revision-steps li:nth-child(3){padding-left:0;border-top:1px solid #b8cedc}.revision-steps li:nth-child(4){border-top:1px solid #b8cedc}.delivery-settings,.bim-directions,.about-principles{gap:35px}.bim-directions{grid-template-columns:1fr}.page-next .wrap{align-items:flex-start;flex-direction:column}.page-hero{padding-top:140px}.content-page .about-layout>img{aspect-ratio:1.8}}
@media(max-width:640px){.page-hero{padding:119px 0 43px}.page-hero h1{font-size:clamp(2.6rem,10.7vw,3.7rem);letter-spacing:-.055em}.page-hero .kicker{font-size:10px;margin-bottom:24px}.page-intro{font-size:16px;margin-top:24px}.page-jumps{gap:12px 23px;font-size:11px;margin-top:22px}.content-page .section{padding:54px 0}.content-page .section-head>p:not(.kicker){font-size:16px}.content-page .doc-card img{height:200px}.document-index{grid-template-columns:1fr}.document-index article{border-right:0;border-bottom:1px solid #425269;padding:25px}.document-index article:nth-child(3){border-bottom:1px solid #425269}.document-index h3{font-size:22px;margin-top:16px}.document-index p{font-size:14px}.excel-layout p{font-size:15px}.workbook-outline>div{padding:20px;gap:15px}.workbook-outline strong{font-size:14px}.workbook-outline ol{padding:7px 20px}.workbook-outline li{font-size:13px;padding:17px 0}.workbook-outline>p{font-size:10px;padding:15px 20px}.revision-steps{grid-template-columns:1fr}.revision-steps li,.revision-steps li:first-child,.revision-steps li:nth-child(3){padding:24px 0;border-right:0;border-top:0;border-bottom:1px solid #b8cedc}.revision-steps li:last-child{border:0}.revision-steps h3{margin-top:14px}.delivery-settings,.about-principles{grid-template-columns:1fr;gap:22px}.delivery-settings p{font-size:14px}.bim-directions h2{font-size:32px}.page-next{padding:39px 0}.page-next h2{font-size:29px}.content-page .about-layout>img{aspect-ratio:1.4}.content-page .about-copy p{font-size:16px}.content-page .bim-layout>div>p:not(.kicker){font-size:16px}}

.bim-plan-access{display:flex;align-items:center;flex-wrap:wrap;gap:10px 22px;max-width:940px;margin:26px 0 0;padding:17px 20px;border:1px solid #b8d2e2;background:#fff;font-size:13px}.bim-plan-access strong{color:#176d9d;font-weight:600}.bim-plan-access .text-link{font-size:12px;padding:4px 0}.bim-plan-access span{line-height:1.8}@media(max-width:640px){.bim-plan-access{align-items:flex-start;flex-direction:column;gap:8px;font-size:12px;padding:17px}}