/* PCB project stories: every image stays visible without filters or hidden tabs. */
.pcb-intro{grid-template-columns:1fr 1.1fr;gap:60px;margin-bottom:30px;align-items:center}
.pcb-intro h3{font-size:clamp(34px,4vw,48px);font-weight:550;line-height:1.1;letter-spacing:-1.7px}
.pcb-intro .gallery-note{font-size:13px;color:#567181;margin-top:15px;max-width:480px}
.pcb-jump-nav{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0 44px}
.pcb-jump-nav a{display:flex;gap:9px;align-items:center;min-height:44px;border:1px solid #bdced9;border-radius:6px;background:#fff;color:#547182;padding:9px 14px;font-size:11px;font-weight:600;transition:background .15s,border-color .15s}
.pcb-jump-nav a span{color:var(--ink);font-size:13px}
.pcb-jump-nav a:hover{background:#e3f6fb;border-color:#57b8cf}
.pcb-case{margin-top:26px;padding:32px;background:#fff;border:1px solid #d5e1e8;border-radius:14px;scroll-margin-top:122px}
.pcb-case-head{display:grid;grid-template-columns:1fr 1.2fr;gap:55px;align-items:start;margin-bottom:28px}
.pcb-case-head .eyebrow{font-size:10px;margin-bottom:14px;letter-spacing:1.1px}
.pcb-case h4{font-size:clamp(23px,2.4vw,31px);line-height:1.2;font-weight:600;letter-spacing:-.8px;margin:0 0 18px;max-width:420px}
.pcb-features{list-style:none;padding:0;display:flex;gap:8px;flex-wrap:wrap;margin:0}
.pcb-features li{font-size:11px;font-weight:550;color:#286276;background:#edf7fa;border:1px solid #d6e9ef;border-radius:4px;padding:5px 8px}
.pcb-case-copy p{color:var(--muted);font-size:15px;line-height:1.8;margin-bottom:12px}
.pcb-case-copy .pcb-purpose{font-size:13px;color:#567181;line-height:1.7;border-left:2px solid #87cbdc;padding-left:14px}
.pcb-case-copy .text-link{font-size:13px;padding-top:4px}
.pcb-case .pcb-gallery{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.pcb-case .pcb-count-2,.pcb-case .pcb-count-4{grid-template-columns:repeat(2,minmax(0,1fr))}
.pcb-case .photo-card{box-shadow:none;border-radius:8px;background:#f8fafc;display:flex;flex-direction:column}
.pcb-case .photo-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px #102c3e0d}
.pcb-case .photo-open{padding:12px;background:#e7edf3;cursor:zoom-in}
.pcb-case .photo-open img{height:220px;mix-blend-mode:normal;object-fit:contain}
.pcb-case .photo-open .photo-enlarge{width:30px;height:30px;right:8px;bottom:8px;font-size:17px}
.pcb-case .pcb-photo-card figcaption{display:flex;gap:10px;align-items:flex-start;min-height:0;padding:18px 16px;background:#fff;flex:1}
.pcb-image-number{font-size:10px;color:#6d8998;padding-top:4px;font-weight:500;flex-shrink:0}
.pcb-photo-card figcaption strong{display:block;font-size:14px;line-height:1.5;color:var(--ink);font-weight:600}
.pcb-photo-card figcaption p{font-size:12px;line-height:1.75;font-weight:400;color:#576f7e;margin:8px 0 0}
#pcb-kompakt-kontrol .photo-open img{height:170px}
#pcb-iot-gelistirme .photo-open img{height:260px}
.pcb-project-brief{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:30px 32px;margin-top:24px;background:var(--navy);border-radius:12px;color:#fff;border-left:4px solid var(--cyan)}
.pcb-project-brief .eyebrow{color:var(--cyan);font-size:10px;margin-bottom:12px}
.pcb-project-brief h4{font-size:25px;font-weight:550;line-height:1.3;margin:0 0 10px;letter-spacing:-.6px}
.pcb-project-brief p:not(.eyebrow){font-size:14px;line-height:1.75;color:#b9ceda;max-width:650px;margin:0}
.pcb-project-brief .button{flex-shrink:0;font-size:13px;gap:20px}
.contact-form button:disabled{cursor:not-allowed;opacity:.55;transform:none}
main:focus{outline:none}

/* Detail viewer: project context, a collection selector and keyboard navigation. */
#image-dialog{padding:20px;max-height:94dvh;scrollbar-color:#50778e #0d2434}
.viewer-topbar{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:16px}
.viewer-collection-label{display:flex;align-items:center;gap:12px;min-width:0;text-align:left;color:#aac6d8;font-size:11px;letter-spacing:.2px}
#viewer-collection{width:auto;max-width:460px;min-width:0;padding:9px 34px 9px 12px;min-height:44px;border:1px solid #526b7b;border-radius:5px;color:#fff;background:#183141;font-size:14px;letter-spacing:0}
#viewer-collection option{background:#183141;color:#fff}
#image-dialog .close-dialog{margin:0;flex-shrink:0;min-height:44px}
.viewer-stage{height:46dvh;position:relative;padding:10px;overflow:hidden}
#full-image{transition:opacity .15s}
#full-image.is-loading{opacity:0}
#viewer-image-status{position:absolute;max-width:420px;padding:20px;color:#c9deeb;font-size:14px;line-height:1.7;margin:0;background:#071b2ce8;border-radius:5px}
.viewer-info{text-align:left;margin:18px 0 12px;padding:0 4px}
.viewer-project-title{font-size:10px;font-weight:650;letter-spacing:1.2px;text-transform:uppercase;color:var(--cyan);margin:0 0 8px}
#image-dialog #full-caption{font-size:21px;line-height:1.4;letter-spacing:-.4px;color:#fff;margin:0 0 7px;font-weight:550}
#full-description{font-size:13px;color:#c1d2de;line-height:1.7;margin:0;max-width:900px}
#image-dialog .viewer-controls{border-top:1px solid #2b414e;padding-top:12px;margin:12px 0 4px;gap:10px}
#image-dialog .viewer-controls button{min-height:44px}
#viewer-position{font-size:12px;color:#c1d2de;margin:0;font-variant-numeric:tabular-nums}
#viewer-thumbnails{position:relative;justify-content:flex-start;padding-bottom:8px;margin:0}
#viewer-thumbnails button{min-width:68px;min-height:54px;flex-basis:68px;opacity:.75}
#viewer-thumbnails button:hover{opacity:1}
#viewer-thumbnails img{width:60px;height:46px}
#viewer-original{display:block;text-align:right;font-size:11px;color:#b4d6e8;text-decoration:underline;text-underline-offset:3px;min-height:32px;padding:6px 2px}
#image-dialog :focus-visible{outline:3px solid var(--cyan);outline-offset:3px}

@media(max-width:1000px){
  .pcb-case{padding:24px}.pcb-case-head{gap:28px;grid-template-columns:1fr 1.1fr}.pcb-case .photo-open img{height:190px}#pcb-iot-gelistirme .photo-open img{height:220px}.pcb-case .pcb-photo-card figcaption{padding:15px 12px;gap:8px}.pcb-project-brief{padding:26px}.pcb-project-brief h4{font-size:23px}
}
@media(max-width:800px){
  .pcb-intro{grid-template-columns:1fr;gap:22px}.pcb-case-head{grid-template-columns:1fr;gap:22px}.pcb-case h4{max-width:none}.pcb-case .pcb-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.pcb-case .pcb-count-3 .photo-card:last-child{grid-column:1 / -1;max-width:calc(50% - 8px)}.pcb-project-brief{align-items:flex-start;flex-direction:column;gap:24px}.pcb-case-copy .pcb-purpose{max-width:600px}.viewer-collection-label{display:block;flex:1}#viewer-collection{width:100%;margin-top:4px;max-width:none}.viewer-stage{height:39dvh}
}
@media(max-width:600px){
  .pcb-jump-nav{gap:7px;margin:24px 0 30px}.pcb-jump-nav a{font-size:10px;padding:8px 10px}.pcb-jump-nav a span{font-size:12px}.pcb-case{padding:18px 14px;margin-top:20px;border-radius:10px;scroll-margin-top:98px}.pcb-case-head{margin-bottom:22px}.pcb-case h4{font-size:26px;letter-spacing:-.7px}.pcb-case-copy p{font-size:14px;line-height:1.8}.pcb-features{gap:6px}.pcb-features li{font-size:10px;padding:5px 7px}.pcb-case .pcb-gallery,.pcb-case .pcb-count-2,.pcb-case .pcb-count-4{grid-template-columns:1fr;gap:16px}.pcb-case .pcb-count-3 .photo-card:last-child{grid-column:auto;max-width:none}.pcb-case .photo-open{padding:10px}.pcb-case .photo-open img{height:auto;min-height:150px;max-height:330px;width:100%}#pcb-kompakt-kontrol .photo-open img{height:auto;min-height:150px}#pcb-iot-gelistirme .photo-open img{height:auto;max-height:330px}.pcb-case .pcb-photo-card figcaption{padding:17px 14px;gap:10px}.pcb-photo-card figcaption strong{font-size:15px}.pcb-photo-card figcaption p{font-size:13px}.pcb-project-brief{padding:26px 22px}.pcb-project-brief h4{font-size:24px}.pcb-intro h3{font-size:36px}.pcb-intro .gallery-note{font-size:12px;line-height:1.7}.viewer-topbar{gap:10px;align-items:flex-end;margin-bottom:12px}#viewer-collection{font-size:12px;padding-right:20px;max-width:100%;min-height:42px}.viewer-collection-label{font-size:10px}#image-dialog{padding:13px;max-width:96vw}#image-dialog .close-dialog{font-size:12px;padding:8px 10px}.viewer-stage{height:31dvh;min-height:160px;padding:6px}.viewer-info{margin-top:15px}#image-dialog #full-caption{font-size:18px}.viewer-project-title{font-size:9px;letter-spacing:.8px}#full-description{font-size:12px;line-height:1.7}.viewer-controls #viewer-position{order:0;flex-basis:auto}.viewer-controls button{font-size:12px}#viewer-original{text-align:left;padding-top:8px;font-size:11px}
}
@media(prefers-reduced-motion:reduce){.pcb-case .photo-card:hover{transform:none}#full-image{transition:none}}