/* Approved v4 layout, isolated to the engineering services section. */
.engineering-v36{--eng-ink:#0b2d45;--eng-blue:#087bbc;--eng-muted:#5d7482;--eng-line:#d7e3ea;--eng-soft:#eaf4f8;--eng-shadow:0 14px 40px rgba(8,45,68,.08);background:#fff;color:var(--eng-ink);line-height:1.55}
.engineering-v36 *{box-sizing:border-box}.engineering-v36 a{text-decoration:none}.eng-wrap{width:min(1440px,calc(100% - 48px));margin-inline:auto}.engineering-v36 h1,.engineering-v36 h2,.engineering-v36 h3{color:var(--eng-ink);letter-spacing:normal}.eng-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:var(--eng-blue);font-weight:800;display:flex;align-items:center;gap:10px;margin-bottom:8px}.eng-kicker:before{content:"";width:30px;height:2px;background:var(--eng-blue)}
.eng-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.eng-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 17px;border-radius:9px;font-size:14px;font-weight:700;border:1px solid transparent;min-height:46px}.eng-primary{background:var(--eng-blue);color:#fff}.eng-primary:hover{background:#07669c;color:#fff}.eng-secondary{background:#fff;color:var(--eng-ink);border-color:var(--eng-line)}.engineering-v36 a:focus-visible,.engineering-v36 button:focus-visible{outline:3px solid #d89a00;outline-offset:4px}.eng-btn:hover{box-shadow:0 3px 12px #0b2d451a}
.eng-index-hero{padding:42px 0 34px;border-bottom:1px solid var(--eng-line)}.eng-index-hero h1{font-size:clamp(30px,3vw,38px);line-height:1.12;margin:10px 0 12px;max-width:1080px}.eng-index-hero p{font-size:20px;color:#365463;max-width:1160px;margin:0;line-height:1.6}.eng-hero-note{margin-top:17px;border-left:3px solid var(--eng-blue);padding-left:16px;font-size:16px;font-weight:600;max-width:1130px}.eng-index-section{padding:40px 0;background:#f4f8fa}.eng-section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:18px}.eng-section-head h2{font-size:32px;margin:0;line-height:1.15}.eng-section-head p{max-width:620px;color:var(--eng-muted);margin:0}
.eng-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.eng-card{background:#fff;border:1px solid var(--eng-line);border-radius:17px;overflow:hidden;box-shadow:var(--eng-shadow);transition:transform .2s,box-shadow .2s;display:flex;flex-direction:column}.eng-card:hover{transform:translateY(-3px);box-shadow:0 18px 46px rgba(8,45,68,.12)}.eng-card-photo,.eng-mount-photo{aspect-ratio:16/9;overflow:hidden;position:relative;background:#eaf4f8}.engineering-v36 picture{display:block;width:100%;height:100%}.eng-card-photo img,.eng-mount-photo img,.eng-hero-photo img{width:100%;height:100%;object-fit:cover;display:block}.eng-number{position:absolute;left:12px;top:11px;background:#fffffff2;padding:6px 8px;border-radius:7px;font-size:11px;font-weight:800;color:var(--eng-blue)}.eng-card-copy{padding:16px;display:flex;flex-direction:column;flex:1}.eng-card-copy h3{font-size:20px;white-space:nowrap;margin:0 0 8px;line-height:1.25}.eng-card-copy p{font-size:14px;color:var(--eng-muted);margin:0;line-height:1.5;min-height:63px;flex:1}.eng-more{font-size:13px;color:var(--eng-blue);font-weight:800;margin-top:13px;display:block}
.eng-stage-strip{margin-top:25px;background:#fff;border:1px solid var(--eng-line);border-radius:18px;padding:24px}.eng-stage-strip h3{font-size:25px;margin:0 0 7px}.eng-stage-strip p{color:var(--eng-muted);margin:0 0 17px}.eng-stages{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:7px;position:relative}.eng-stages:before{content:"";position:absolute;left:0;right:0;top:12px;height:2px;background:#e9b124}.eng-stages a{position:relative;border-radius:10px;padding:11px 5px;text-align:center;font-size:12px;font-weight:700;background:var(--eng-soft);color:var(--eng-ink);border-top:2px solid #e9b124;transition:background .18s}.eng-stages a span{display:block;font-size:11px;color:var(--eng-blue);margin-bottom:4px}.eng-stages a:hover{background:#dceff7}
.eng-cta{background:#073049;color:#fff;border-radius:18px;padding:27px 29px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:28px;margin-top:22px}.engineering-v36 .eng-cta h3{font-size:27px;margin:0 0 6px;color:#fff;line-height:1.2}.engineering-v36 .eng-cta p{color:#d7e5ec;margin:0;font-size:15px}.eng-cta .eng-actions{margin:0}.eng-cta .eng-secondary{color:var(--eng-ink);background:#fff}
.eng-detail-hero{border-bottom:1px solid var(--eng-line);padding:27px 0 39px}.eng-detail-grid{display:grid;grid-template-columns:1.1fr .65fr;gap:44px;align-items:center}.eng-detail-hero h1{font-size:clamp(38px,4.4vw,62px);line-height:1.04;margin:11px 0 13px;overflow-wrap:break-word}.eng-lead{font-size:19px;color:var(--eng-muted);max-width:900px}.eng-hero-photo{aspect-ratio:16/10;border-radius:17px;overflow:hidden;background:#eaf4f8;box-shadow:var(--eng-shadow)}.eng-proofbar{margin-top:17px;display:flex;flex-wrap:wrap;gap:9px}.eng-proof{display:inline-flex;align-items:center;gap:7px;background:#eef7fb;border:1px solid #d8eaf2;padding:8px 11px;border-radius:20px;font-size:12px;font-weight:700;color:#315469;min-height:38px}.eng-proof:hover{border-color:#8fcbe5}.eng-back{font-size:14px;font-weight:700;color:var(--eng-blue)}
.eng-anchor{position:sticky;top:var(--header-h,80px);z-index:15;background:#fffffff7;border-bottom:1px solid var(--eng-line)}.eng-anchor .eng-wrap{display:flex;gap:18px;overflow:auto;padding:12px 0}.eng-anchor a{white-space:nowrap;font-size:13px;color:var(--eng-muted);padding:5px 0}.eng-anchor a:hover{color:var(--eng-blue)}.eng-section{padding:52px 0;border-bottom:1px solid #e8eef2}.eng-section h2{font-size:32px;line-height:1.12;margin:0 0 16px}.eng-section p{font-size:17px;color:#385362}.eng-two{display:grid;grid-template-columns:1fr 1fr;gap:50px}.engineering-v36 [id]{scroll-margin-top:160px}.eng-list{list-style:none;padding:0;margin:0}.eng-list li{position:relative;padding:10px 0 10px 23px;border-bottom:1px solid #e8eef2;color:#385362}.eng-list li:before{content:"";position:absolute;left:0;top:19px;width:8px;height:8px;border-radius:50%;background:var(--eng-blue)}.eng-values{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.eng-values>div{background:var(--eng-soft);border-left:3px solid var(--eng-blue);border-radius:0 12px 12px 0;padding:14px;font-weight:600}.eng-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;list-style:none;padding:0;margin:0}.eng-steps li{background:var(--eng-soft);border-radius:14px;padding:17px}.eng-steps span{font-size:12px;color:var(--eng-blue);font-weight:800}.eng-steps h3{font-size:17px;margin:7px 0 0}.eng-steps p{font-size:14px;margin-bottom:0}.eng-related{display:flex;gap:9px;flex-wrap:wrap}.eng-related a{background:var(--eng-soft);border:1px solid #dbeaf1;border-radius:22px;padding:10px 13px;font-size:13px;font-weight:700;color:var(--eng-ink)}.eng-related a:hover{border-color:#8fcbe5;color:var(--eng-blue)}
.eng-mount-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.eng-mount-card{border:1px solid var(--eng-line);border-radius:15px;overflow:hidden;background:#fff;transition:transform .2s}.eng-mount-card:hover{transform:translateY(-2px);box-shadow:var(--eng-shadow)}.eng-mount-card>div:last-child{padding:14px}.eng-mount-card h3{font-size:18px;line-height:1.3;margin:0 0 7px}.eng-mount-card p{font-size:13px;color:var(--eng-muted);margin:0}.eng-service-types{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.eng-service-types>div{background:var(--eng-soft);border-radius:14px;padding:18px}.eng-service-types h3{font-size:20px;margin:0 0 8px}.eng-service-types p{font-size:14px;margin:0}.engineering-v36 .eng-projects{grid-template-columns:repeat(var(--carousel-visible,3),minmax(0,1fr))}.engineering-v36 .eng-projects>[hidden]{display:none!important}.engineering-v36 .project-card picture{height:auto}.engineering-v36 .project-card img{aspect-ratio:16/9;object-fit:cover}.engineering-v36 .project-card{min-width:0}.engineering-v36 .carousel-controls{margin-top:14px}
@media(max-width:1120px){.eng-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.eng-stages{grid-template-columns:repeat(4,minmax(0,1fr))}.eng-detail-grid{grid-template-columns:1fr}.eng-hero-photo{width:100%;max-width:650px}.eng-mount-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.eng-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.eng-two{grid-template-columns:1fr;gap:32px}.eng-steps{grid-template-columns:repeat(2,minmax(0,1fr))}.eng-values,.eng-service-types{grid-template-columns:1fr}.eng-cta{grid-template-columns:1fr}.eng-cta .eng-actions{margin-top:8px}.eng-section-head{display:block}.eng-section-head p{margin-top:10px}.eng-anchor{top:var(--header-h,72px)}}
@media(max-width:600px){.eng-wrap{width:calc(100% - 24px)}.eng-index-hero{padding-top:24px}.eng-index-hero h1{font-size:34px}.eng-index-hero p,.eng-lead{font-size:17px}.eng-grid,.eng-steps,.eng-mount-grid{grid-template-columns:1fr}.eng-card-copy h3{font-size:22px}.eng-card-copy p{min-height:0}.eng-stages{grid-template-columns:repeat(2,minmax(0,1fr))}.eng-detail-hero h1{font-size:36px}.eng-detail-grid{gap:24px}.eng-section{padding:34px 0}.eng-section h2,.eng-section-head h2{font-size:28px}.eng-stage-strip,.eng-cta{padding:20px}.eng-cta .eng-btn{width:100%}.eng-hero-photo{aspect-ratio:16/10}.engineering-v36 .eng-projects{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){.engineering-v36 *{transition:none!important;scroll-behavior:auto!important}}