/* Real installation photography extends Aqua4U's existing glass surfaces. */
.hero-installation{display:block;aspect-ratio:6/5;object-fit:cover;object-position:50% 72%}
a.scene-caption{display:flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;min-height:44px;font-weight:650}
a.scene-caption:hover{color:#007797}
.installation-photo{overflow:hidden;border-radius:15px}
.solution-section .installation-photo{mix-blend-mode:normal}
.is-scroll .solution-section .detail-art.installation-photo{mix-blend-mode:normal}
.equipment-tag{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);max-width:calc(100% - 20px);white-space:nowrap;padding:5px 12px;border:1px solid #c0e1ec;border-radius:20px;background:#f8fdfff2;color:#365b73;font-size:.875rem;line-height:1.35;text-align:center}
.sample-label{display:block;font-size:.875rem;color:#4c6a80;line-height:1.4;margin-top:8px}
.work-section{padding:100px 0 70px;background:linear-gradient(180deg,#f7fcff,#e6f7fd 52%,#f7fcff);scroll-margin-top:100px}
.work-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:34px}
.work-heading h2{margin-bottom:18px}
.work-heading h2 span{color:#0097b5}
.work-heading p:not(.eyebrow){font-size:1.125rem;color:var(--muted);max-width:510px;margin-bottom:0}
.work-navigation{display:flex;flex-direction:column;align-items:flex-end;gap:16px;flex-shrink:0}
.work-total{font-size:.875rem;font-weight:650;color:#456b80}
.work-rail-controls{display:flex;gap:8px}
.work-rail-controls button,.photo-controls button{display:grid;place-items:center;min-width:48px;min-height:48px;border-radius:50%;border:1px solid #acd6e6;background:linear-gradient(135deg,#fff,#e5f6fd);box-shadow:inset 0 1px 1px white,0 5px 14px #17638212;color:var(--navy);font-size:1.4rem;line-height:1}
.work-rail-controls button:hover:not(:disabled){background:#d6f1fb}
.work-rail-controls button:disabled{opacity:.35;cursor:default}
.work-rail{display:flex;gap:22px;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;scrollbar-width:thin;scrollbar-color:#6eb9d1 #d9eef6;list-style:none;margin:0;padding:4px 3px 22px;scroll-padding-inline:3px;-webkit-overflow-scrolling:touch}
.work-rail:focus-visible{outline:3px solid #047cad;outline-offset:5px;border-radius:24px}
.work-card{flex:0 0 clamp(270px,28vw,360px);min-width:0;scroll-snap-align:start}
.work-photo{display:block;position:relative;border-radius:25px;overflow:hidden;border:1px solid white;box-shadow:0 10px 22px #0b4f6d12;text-decoration:none;background:#d8e7e9}
.work-photo figure{margin:0;position:relative}
.work-photo img{display:block;width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;object-position:center;transition:filter .3s var(--ease)}
.work-photo figcaption{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;position:relative;padding:18px 14px;min-height:82px;font-size:1rem;font-weight:650;line-height:1.4;color:var(--navy);background:linear-gradient(130deg,#ffffffed,#dff5fbee);border-top:1px solid #fff;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.work-number{font-size:.875rem;color:#4d758a;font-variant-numeric:tabular-nums;align-self:start;padding-top:2px}
.work-expand{font-size:1.5rem;font-weight:400;line-height:1;align-self:center}
.work-photo:hover img{filter:brightness(1.04)}
.work-photo:hover .work-expand{color:#007a9e}
.work-hint{font-size:.875rem;color:#4a6e82;margin:18px 0 0}
.work-section + .about{margin-top:0}
.photo-dialog{position:fixed;inset:0;width:min(1080px,calc(100% - 32px));max-width:none;max-height:calc(100dvh - 24px);margin:auto;padding:0;border:1px solid #ffffff5c;border-radius:25px;color:#f3fbff;background:#082c42;box-shadow:0 28px 90px #00172880;overflow:auto;overscroll-behavior:contain}
.photo-dialog::backdrop{background:#001829e8;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.photo-viewer-content{padding:18px 22px 20px}
.photo-toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.photo-counter{font-size:.875rem;margin:0;color:#c1e5f2;font-variant-numeric:tabular-nums}
.photo-toolbar form{margin:0}
.photo-close{display:flex;align-items:center;gap:8px;min-height:44px;padding:8px 14px;border:1px solid #92c6db66;border-radius:24px;background:#c7ebff14;color:white;font-size:.9375rem}
.photo-close span{font-size:1.5rem;line-height:1}
.photo-image-stage{position:relative;min-height:150px;display:grid;place-items:center;border-radius:12px;overflow:hidden;background:#031e30;touch-action:pan-y pinch-zoom}
.photo-image-stage img{display:block;width:100%;height:min(64dvh,740px);object-fit:contain;user-select:none;-webkit-user-select:none}
.photo-image-stage[data-loading="true"] img{opacity:0}
.photo-load-status{position:absolute;inset:auto 20px;text-align:center;font-size:1rem;color:#d7eef9;pointer-events:none}
.photo-load-status:empty{display:none}
.photo-caption{display:flex;gap:20px;justify-content:space-between;align-items:center;margin-top:18px}
.photo-caption>div:first-child{min-width:0}
.photo-caption h2{color:white;font-size:1.375rem;line-height:1.25;letter-spacing:-.015em;margin:0 0 7px}
.photo-caption p{color:#bfd8e7;font-size:1rem;line-height:1.5;margin:0}
.photo-controls{display:flex;gap:8px;flex-shrink:0}
.photo-controls button{color:white;border-color:#7fabbd70;background:#ceeaff15;box-shadow:inset 0 1px 0 #ffffff30}
.photo-controls button:hover,.photo-close:hover{background:#cef0ff30}
.photo-original{display:inline-flex;align-items:center;min-height:44px;font-size:.875rem;color:#b7eafb;text-underline-offset:4px;margin-top:4px}
.photo-dialog button:focus-visible,.photo-dialog a:focus-visible{outline-color:#94e8ff}
html.photo-viewer-open{scroll-behavior:auto!important;overscroll-behavior:none}
html.photo-viewer-open body{position:fixed;top:var(--gallery-scroll-top,0);inset-inline:0;width:100%}
@media(min-width:601px){.is-scroll .solution-section .detail-art.installation-photo{width:92%;height:95%}.is-scroll .solution-picture .equipment-tag{bottom:0}}
@media(max-width:900px){.work-section{padding:70px 0 55px}.work-card{flex-basis:44vw}.work-heading{gap:20px}.hero-installation{aspect-ratio:6/5}}
@media(max-width:600px){
  .hero-installation{aspect-ratio:6/5;object-position:50% 72%}
  a.scene-caption{font-size:.8125rem;gap:5px;flex-wrap:wrap}
  .work-heading{display:block;margin-bottom:22px}
  .work-heading h2{font-size:2.4rem}
  .work-heading p:not(.eyebrow){font-size:1rem}
  .work-navigation{margin-top:20px;flex-direction:row;align-items:center;justify-content:space-between}
  .work-section{padding:60px 0 48px}
  .work-rail{gap:14px;padding-bottom:18px}
  .work-card{flex-basis:82vw}
  .work-photo{border-radius:22px}
  .work-hint{max-width:290px;font-size:.875rem}
  .is-scroll .solution-section{grid-template-rows:clamp(132px,23svh,188px) auto}
  .is-scroll .solution-picture{height:clamp(132px,23svh,188px)}
  .is-scroll .solution-section .detail-art.installation-photo{height:100%;width:100%}
  .solutions .solution-section .detail-art.installation-photo{width:100%;height:100%;border-radius:16px}
  .is-scroll .equipment-tag{bottom:0;padding:3px 8px;font-size:.75rem}
  .photo-dialog{width:calc(100% - 16px);max-height:calc(100dvh - 16px);border-radius:21px}
  .photo-viewer-content{padding:10px 12px 12px}
  .photo-image-stage img{height:57dvh}
  .photo-caption{align-items:flex-start;gap:12px;margin-top:14px;flex-wrap:wrap}
  .photo-caption>div:first-child{flex:1 1 180px}
  .photo-caption h2{font-size:1.1875rem}
  .photo-caption p{font-size:.9375rem}
  .photo-controls{margin-left:auto}
  .photo-toolbar{margin-bottom:10px}
}
@media(prefers-reduced-motion:reduce){.work-rail{scroll-behavior:auto}.work-photo img{transition:none}}
@media(forced-colors:active){.work-photo,.photo-dialog,.photo-close,.work-rail-controls button,.photo-controls button{border:1px solid CanvasText}.photo-dialog{background:Canvas;color:CanvasText}.photo-caption h2,.photo-caption p,.photo-close,.photo-counter{color:CanvasText}}
.service-card .service-art.installation-photo{display:block;width:100%;height:auto;aspect-ratio:5/6;object-fit:cover;object-position:center;border-radius:16px;background:#d8e7e9}
.solutions .solution-section .detail-art.installation-photo{display:block;width:86%;height:82%;aspect-ratio:auto;object-fit:cover;object-position:center;border-radius:20px;background:#d8e7e9}
@media(max-width:600px){.solutions .solution-section .detail-art.installation-photo{width:100%;height:100%;border-radius:16px}}