/* Alternative pipe routes: full-frame examples in the request flow. */
.installation-route-options .alternative-routes-intro{margin:18px 0 22px;color:#536b73;font-size:16px;line-height:1.65}
.installation-route-options .alternative-route-list{display:grid;gap:18px}
.installation-route-options .alternative-route-card{display:grid;grid-template-columns:minmax(220px,.85fr) minmax(0,1.15fr);gap:26px;align-items:center;border:1px solid #d3e0e2;border-radius:12px;background:#fff;overflow:hidden;padding:18px;min-width:0}
.installation-route-options .alternative-route-photo{display:flex;align-items:center;justify-content:center;position:relative;height:270px;background:#f3f5f4;border-radius:8px;overflow:hidden;text-decoration:none}
.installation-route-options .alternative-route-photo img{display:block;width:100%;height:100%;object-fit:contain;max-width:100%;padding:0}
.installation-route-options .alternative-route-photo span{position:absolute;right:9px;bottom:9px;padding:6px 10px;background:#fffffff2;border-radius:5px;color:#168ab4;font-size:13px}
.installation-route-options .alternative-route-label{font-size:10px;letter-spacing:.12em;line-height:1.5;color:#526a74;margin:0 0 10px;font-weight:500}
.installation-route-options .alternative-route-copy h4{font-size:22px;line-height:1.3;letter-spacing:-.025em;font-weight:550;margin:0 0 12px;color:#18353c}
.installation-route-options .alternative-route-copy>p:last-child{font-size:16px;line-height:1.65;color:#536b73;margin:0}
.installation-route-options .alternative-route-note{margin:22px 0 0;font-size:14px;line-height:1.65;color:#536b73}
.installation-route-options .alternative-route-note a{color:#168ab4;text-underline-offset:4px}
.installation-route-options .alternative-route-photo:focus-visible{outline:3px solid #30a2d7;outline-offset:3px}
@media(max-width:700px){.installation-route-options .alternative-route-card{grid-template-columns:1fr;gap:20px;padding:14px}.installation-route-options .alternative-route-photo{height:280px}.installation-route-options .alternative-route-copy h4{font-size:21px}}

/* Additional real indoor finishes, kept compact until requested. */
.installation-route-options .indoor-example-gallery{border:1px solid #d3e0e2;border-radius:12px;padding:18px;background:#f6f8f7;min-width:0}
.installation-route-options .indoor-example-gallery>summary{cursor:pointer;font-size:16px;font-weight:500;color:#18353c}
.installation-route-options .indoor-example-gallery>p{font-size:15px;line-height:1.65;color:#536b73;margin:16px 0 20px}
.installation-route-options .indoor-example-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.installation-route-options .indoor-example{margin:0;min-width:0;background:#fff;border:1px solid #d3e0e2;border-radius:10px;overflow:hidden}
.installation-route-options .indoor-example>a{display:flex;position:relative;align-items:center;justify-content:center;height:280px;background:#eef2f1}
.installation-route-options .indoor-example img{display:block;width:100%;height:100%;object-fit:contain;padding:0}
.installation-route-options .indoor-example a>span{position:absolute;right:8px;bottom:8px;background:#fffffff2;color:#168ab4;padding:5px 8px;border-radius:5px;font-size:12px}
.installation-route-options .indoor-example figcaption{padding:16px;color:#18353c;font-size:15px;line-height:1.5}
.installation-route-options .indoor-example strong{font-weight:550}
.installation-route-options .indoor-example figcaption p{font-size:14px;color:#536b73;line-height:1.6;margin:8px 0 0}
.installation-route-options .indoor-example a:focus-visible{outline:3px solid #30a2d7;outline-offset:-3px}
@media(max-width:700px){.installation-route-options .indoor-example-grid{grid-template-columns:1fr}.installation-route-options .indoor-example-gallery{padding:14px}.installation-route-options .indoor-example>a{height:300px}}