/* S8: background life in the calm scenes */
.sa-decor{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.sa-plant{position:absolute;bottom:13%;width:3.4%;height:auto;margin-left:-1.7%}
.sa-bgwalk{position:absolute;bottom:12.5%;width:4.2%;opacity:.8}
.sa-bgwalk .bgp{display:block;width:100%;height:auto;overflow:visible}
.sa-bgwalk.walk-1{animation:bgwalk 46s linear infinite}
.sa-bgwalk.walk-2{animation:bgwalk 58s linear infinite reverse;animation-delay:-20s}
@keyframes bgwalk{from{left:-6%}to{left:104%}}
.sa-wallsign{position:absolute;left:50%;transform:translateX(-50%);bottom:16.5%;font-size:clamp(8px,1vw,11px);font-weight:700;color:#5eead4;border:1px solid #1f4a50;border-radius:6px;padding:1px 8px;background:#0b1c20}
@media(max-width:700px){.sa-wallsign,.sa-plant{display:none}}
@media(prefers-reduced-motion:reduce){.sa-bgwalk{animation:none;left:70%}.sa-bgwalk.walk-2{left:30%}}

/* "Play with sound" button: browsers need a tap before they allow sound */
.tapgate{position:absolute;left:50%;top:50%;z-index:6;transform:translate(-50%,-50%);font:700 clamp(15px,2.4vw,22px)/1 inherit;padding:16px 28px;border:0;border-radius:99px;background:#14b8a6;color:#062a27;box-shadow:0 12px 40px #000a;cursor:pointer;animation:tapgate-pulse 1.6s ease-in-out infinite}
.tapgate:hover{background:#2dd4bf}
@keyframes tapgate-pulse{50%{transform:translate(-50%,-50%) scale(1.06)}}
@media(prefers-reduced-motion:reduce){.tapgate{animation:none}}

/* Brand: PRIX Queue Management System by Andronet Technologies Ltd (corner watermark, faint centre mark, 0 to 3.6 s title, end-card contacts) */
.brand-mark{vertical-align:-6px;margin-right:7px;border-radius:7px}
.wm{position:absolute;left:12px;bottom:10px;z-index:3;display:flex;align-items:center;gap:7px;opacity:.72;pointer-events:none;font-size:10px;line-height:1.25;color:#e2e8f0;background:#0b102088;padding:4px 9px 4px 5px;border-radius:10px}
.wm img{width:24px;height:24px;border-radius:6px}.wm b{color:#5eead4;font-size:11px}.wm i{font-style:normal;color:#94a3b8}
.wm-big{position:absolute;inset:0;z-index:2;display:grid;place-items:center;pointer-events:none;opacity:.05}
.wm-big img{width:46%;max-width:360px}
.intro{position:absolute;left:50%;top:50%;z-index:5;transform:translate(-50%,-50%) scale(.96);display:flex;flex-direction:column;align-items:center;text-align:center;padding:18px 34px;border-radius:18px;background:#0b1020d9;box-shadow:0 20px 60px #000a;opacity:0;pointer-events:none;transition:opacity .6s,transform .6s}
.intro.on{opacity:1;transform:translate(-50%,-50%) scale(1)}
.intro img{width:clamp(44px,7vw,72px);border-radius:16px}.intro h2{margin:8px 0 0;font-size:clamp(20px,3.6vw,36px);color:#fff}.intro h2 span{display:block;color:#5eead4;font-weight:500;font-size:.62em;letter-spacing:.5px}.intro p{margin:2px 0 0;color:#cbd5e1;font-size:clamp(11px,1.6vw,16px)}
.endbrand{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap;margin:6px 0 2px;color:#e2e8f0;font-size:clamp(11px,1.5vw,14px)}.endbrand img{width:26px;border-radius:7px}.endbrand span{color:#94a3b8}
.endcard .contact{font-size:clamp(10px,1.4vw,13px);margin:2px 0 8px;line-height:1.6}.endcard .contact a{color:#5eead4}
@media(max-width:640px){.wm span{display:none}.wm{padding:3px}.endcard .contact{font-size:10px}}
/* Logo images: the mark sits on a white tile so it reads on dark screens */
.wm img,.intro img,.endbrand img,.brand-mark{background:#fff;padding:2px}
.intro img{padding:5px}
.wm-big img{background:#fff;border-radius:22%}
.endlogo{width:clamp(150px,26vw,250px);border-radius:12px;background:#fff;padding:6px;margin-bottom:6px}