/* Audit improvements: hierarchy, brand clearspace, readability and mobile inquiry flow. */
.header{min-height:120px}
.logo{width:206px;padding:28px;box-sizing:border-box}
.logo img{width:150px;height:64px;object-fit:contain}
.nav>a,.nav details>summary{font-size:13px}
.header .button{font-size:12px}
.language{font-size:12px}

.home-hero .hero-photo{object-position:50% 52%}
.home-hero:before{background:linear-gradient(90deg,#0b0f19f2 0%,#0b0f19d8 34%,#0b0f1968 68%,#0b0f1915 100%)}
.photo-caption,.image-caption{font-size:12px}
.service-body p,.project-card .route,.section-head>p,.buyer-grid p,.transport-list p{color:#505866}
.project-card .meta{font-size:12px;color:#505866}
.project-card .text-link,.text-link{font-size:14px}
.small-label{font-size:12px}

.projects-home{background:#fff}
.buyer-context{background:var(--navy);color:#fff}
.buyer-context .section-head>p,.buyer-context .buyer-grid p{color:#c9ced7}
.buyer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}
.buyer-grid article{border-top:2px solid var(--orange);padding:25px 0 0}
.buyer-grid .small-label{color:#c9ced7}
.buyer-grid h3{font-size:24px;margin:15px 0 14px;letter-spacing:-.03em}
.buyer-grid p{font-size:15px;line-height:1.8}

.transport-summary{background:var(--light)}
.transport-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid #ccd1d7;border-bottom:1px solid #ccd1d7}
.transport-list a{position:relative;min-width:0;padding:28px 24px;border-right:1px solid #ccd1d7}
.transport-list a:last-child{border-right:0}
.transport-list span{display:block;color:var(--orange);font-size:12px;margin-bottom:24px}
.transport-list strong{display:block;font-size:24px;margin-bottom:12px}
.transport-list p{font-size:14px;line-height:1.75}
.transport-list b{position:absolute;right:20px;top:23px;color:var(--orange);font-size:20px}

/* East Kalimantan positioning */
.east-kalimantan-home{background:var(--navy);color:#fff;padding-block:0}
.east-kalimantan-shell{display:grid;grid-template-columns:minmax(0,1.03fr) minmax(0,.97fr);max-width:none;padding:0}
.east-kalimantan-media{position:relative;min-height:760px;overflow:hidden}
.east-kalimantan-media>img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover;object-position:54% 50%}
.east-kalimantan-media:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,#0b0f19bf 100%)}
.region-stamp{position:absolute;z-index:1;left:clamp(24px,5vw,72px);bottom:54px;border-left:4px solid var(--orange);padding:4px 0 4px 22px;display:grid;gap:4px}
.region-stamp span,.region-stamp small{font-size:11px;letter-spacing:.16em;color:#d8dce2}
.region-stamp strong{font-size:clamp(30px,4vw,58px);letter-spacing:-.04em}
.east-kalimantan-copy{padding:clamp(70px,8vw,120px) clamp(30px,7vw,110px)}
.east-kalimantan-copy h2{font-size:clamp(40px,4.8vw,72px);line-height:.98;letter-spacing:-.055em;margin:18px 0 26px;max-width:760px}
.east-kalimantan-copy .lead{color:#d8dce2;max-width:700px;font-size:18px;line-height:1.75}
.region-proof-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:42px;border-block:1px solid #ffffff26}
.region-proof-grid article{padding:25px 22px 24px 0;border-right:1px solid #ffffff26;margin-right:22px}
.region-proof-grid article:last-child{border-right:0;margin-right:0}
.region-proof-grid span{display:block;color:var(--orange);font-size:11px;letter-spacing:.15em;margin-bottom:18px}
.region-proof-grid b{display:block;font-size:19px;line-height:1.2}
.region-proof-grid p{color:#bfc5ce;font-size:13px;line-height:1.65;margin:9px 0 0}
.region-note{color:#aeb5c0;font-size:13px;line-height:1.7;max-width:650px;margin:27px 0}
.east-kalimantan-copy .text-link{color:#fff}
.region-nav{color:var(--orange)!important}
.region-intro .office-card{margin-top:30px;padding:24px 26px;background:var(--light);border-left:3px solid var(--orange)}
.office-card span{display:block;color:var(--orange);font-size:11px;letter-spacing:.13em;margin-bottom:13px}
.office-card address{font-style:normal;line-height:1.7;color:#343b47;margin-bottom:12px}
.office-card a{font-weight:700;color:var(--navy)}
.regional-routes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:#ccd1d7;border:1px solid #ccd1d7}
.regional-routes article{background:#fff;padding:38px 34px;min-height:250px}
.regional-routes span{color:var(--orange);font-size:11px;letter-spacing:.12em}
.regional-routes h3{font-size:30px;margin:30px 0 18px;letter-spacing:-.04em}
.regional-routes p{color:#505866;line-height:1.75}
.region-capability{background:#fff}
.capability-bands{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-block:1px solid #ccd1d7}
.capability-bands a{padding:34px 30px;border-right:1px solid #ccd1d7;transition:.2s ease}
.capability-bands a:last-child{border-right:0}
.capability-bands a:hover{background:var(--light)}
.capability-bands span{display:block;color:var(--orange);font-size:12px;margin-bottom:26px}
.capability-bands strong{display:block;font-size:26px;margin-bottom:15px}
.capability-bands p{color:#505866;line-height:1.7;margin:0}
.region-cta{background:var(--orange);color:#fff;padding:84px 0}
.region-cta .wrap{display:flex;justify-content:space-between;gap:50px;align-items:end}
.region-cta h2{font-size:clamp(38px,5vw,68px);line-height:1;letter-spacing:-.05em;margin:16px 0 18px}
.region-cta p{max-width:720px;line-height:1.7}
.region-cta .button{background:var(--navy);white-space:nowrap}
.map-link{display:inline-block;margin-top:12px;color:var(--orange);font-size:13px;font-weight:700;letter-spacing:.02em}
.footer .map-link{color:#ff8a4c}
.office-card .map-link{display:block;color:var(--orange);margin-top:10px}
.location-qr{display:grid;grid-template-columns:128px 1fr;align-items:center;gap:18px;margin:20px 0 0;padding:14px;border:1px solid rgba(11,15,25,.14);background:#fff;max-width:440px}
.location-qr a{display:block;line-height:0}
.location-qr img{display:block;width:128px;height:128px;background:#fff}
.location-qr figcaption{display:flex;flex-direction:column;gap:5px;color:var(--ink)}
.location-qr figcaption strong{font-size:14px;letter-spacing:.01em}
.location-qr figcaption span{font-size:12px;line-height:1.45;color:var(--muted)}
.cert-identity{padding-bottom:14px;border-bottom:1px solid #e0e3e7}
.cert-number{display:inline-block;margin-top:10px!important;padding:7px 10px;border-left:3px solid var(--orange);background:#f3f5f7;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:13px!important;font-weight:700;letter-spacing:.035em;color:var(--navy)}
.cert-verification{color:var(--orange);font-weight:700;text-decoration:underline;text-underline-offset:3px}
.cert-disclaimer{margin-top:28px;padding:23px 26px;border:1px solid #d8dde3;background:#fff;color:#39414d;font-size:13px;line-height:1.75}
.cert-disclaimer p{margin:0}.cert-disclaimer p+p{margin-top:10px}
.cert-location-notice{color:#606976}
img{height:auto}
.satisfy{display:block;width:min(100%,360px);max-width:360px;height:auto!important;aspect-ratio:auto;object-fit:contain;margin-top:25px}
.satisfy-art picture,.satisfy-art img{display:block;width:100%;height:auto!important;aspect-ratio:auto;object-fit:contain}
@media(max-width:520px){.location-qr{grid-template-columns:104px 1fr;gap:14px}.location-qr img{width:104px;height:104px}}

@media(max-width:1100px){
 .header{min-height:112px}.logo{width:184px;padding:24px}.logo img{width:136px;height:58px}
 .nav{gap:18px}.nav>a,.nav details>summary{font-size:12px}
 .transport-list{grid-template-columns:repeat(2,1fr)}
 .transport-list a:nth-child(2){border-right:0}.transport-list a:nth-child(-n+2){border-bottom:1px solid #ccd1d7}
 .east-kalimantan-shell{grid-template-columns:1fr}.east-kalimantan-media{min-height:560px}
 .east-kalimantan-copy{padding:72px max(30px,6vw)}
}

@media(max-width:900px){
 .header{min-height:108px}.logo{width:168px;padding:22px}.logo img{width:124px;height:53px}
 .nav{top:108px;max-height:calc(100dvh - 108px)}
 .buyer-grid{grid-template-columns:1fr}
 .contact-layout{display:flex;flex-direction:column}.contact-layout .form{order:-1}
 .regional-routes,.capability-bands{grid-template-columns:1fr}.capability-bands a{border-right:0;border-bottom:1px solid #ccd1d7}.capability-bands a:last-child{border-bottom:0}
 .region-cta .wrap{display:block}.region-cta .button{margin-top:28px}
}

@media(max-width:600px){
 .header{min-height:104px}.logo{width:164px;padding:22px}.logo img{width:120px;height:51px}
 .nav{top:104px;max-height:calc(100dvh - 104px)}
 .home-hero{min-height:650px}.home-hero .hero-photo{object-position:64% 50%}
 .home-hero .hero-content{padding-block:55px 125px}
 .photo-caption{font-size:11px;line-height:1.55}
 .service-section{padding-top:52px}
 .project-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 14px}
 .project-card img{height:150px}.project-card h3{font-size:18px}.project-card .route{font-size:13px;line-height:1.6}
 .project-card .meta{font-size:11px}.project-card .text-link{font-size:13px}
 .buyer-grid{gap:30px}.buyer-grid h3{font-size:22px}.buyer-grid p{font-size:15px}
 .transport-list{grid-template-columns:1fr}.transport-list a,.transport-list a:nth-child(2){border-right:0;border-bottom:1px solid #ccd1d7}
 .transport-list a:last-child{border-bottom:0}.transport-list p{font-size:15px}
 .contact-layout{gap:42px}.form{padding:28px 20px}.contact-info{padding-top:8px}
 .east-kalimantan-media{min-height:390px}.region-stamp{left:20px;bottom:24px;padding-left:15px}.region-stamp strong{font-size:34px}
 .east-kalimantan-copy{padding:55px 20px}.east-kalimantan-copy h2{font-size:40px}.east-kalimantan-copy .lead{font-size:16px}
 .region-proof-grid{grid-template-columns:1fr}.region-proof-grid article{border-right:0;border-bottom:1px solid #ffffff26;margin-right:0;padding:22px 0}.region-proof-grid article:last-child{border-bottom:0}
 .regional-routes article{padding:30px 24px;min-height:auto}.regional-routes h3{font-size:25px;margin-top:22px}
 .region-cta{padding:62px 0}.region-cta h2{font-size:40px}
}