:root{color-scheme:light dark}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:Space Grotesk,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:#000;color:#111}.wrap{position:relative;width:100%;height:100dvh;overflow:hidden}model-viewer{position:absolute;inset:0;width:100%;height:100%;display:block;background:#000}.card{position:absolute;left:50%;transform:translate(-50%);padding:20px;background:#fff;color:#111;border-radius:20px;box-shadow:0 8px 28px #00000047;width:90%;max-width:420px;text-align:left}#welcome.card,#closing.card{bottom:24px}#devInfo.card{top:80px}.card h2{margin:0 0 12px;font-size:22px;line-height:1.3}.card p{margin:0 0 16px;opacity:.9;font-size:16px;line-height:1.4}.btn-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:center}.btn{appearance:none;border:none;cursor:pointer;padding:14px 20px;border-radius:999px;font-weight:700;font-size:16px;background:#000;color:#fff;min-width:120px;text-align:center}.btn.secondary{background:transparent;color:#111;border:2px solid #111}.btn.icon{height:52px;min-width:52px;padding:0 20px;display:flex;align-items:center;justify-content:center;border-radius:999px}.btn.icon img{width:16px;height:16px;display:block}[hidden]{display:none!important}.logo{position:absolute;top:40px;left:40px;z-index:3}.logo img{height:50px;display:block}.toolbar{position:absolute;left:0;right:0;bottom:calc(12px + env(safe-area-inset-bottom,0));display:flex;justify-content:center;padding:0 16px}.pager{display:grid;grid-template-columns:1fr 2fr 1fr;align-items:center;gap:12px;width:100%;max-width:500px;color:#111;padding:8px;border-radius:999px}.toolbar .btn.icon,.pager .pill{height:54px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:999px;font-weight:900;font-size:16px;text-align:center;border:0}.toolbar .btn.icon img{width:18px;height:18px}.pager .pill{padding:0 28px}#closing .btn-row{display:grid;grid-template-columns:1fr auto 1fr;justify-items:center;align-items:center;width:100%}#closing #btnBack{justify-self:start;font-size:12px;background:transparent;border:2px solid #111;color:#111;min-width:48px;height:48px;padding:0;display:inline-flex;align-items:center;justify-content:center;border-radius:999px}#closing #btnBack img{width:16px;height:16px}#closing #btnAR2{justify-self:center;background:#000;color:#fff;border:none;padding:14px 28px}@media (min-width:768px){.card{width:auto;max-width:500px}.card h2{font-size:24px}.card p{font-size:17px}}model-viewer::part(ar-button),model-viewer::part(default-ar-button){display:none!important}.modal[hidden]{display:none!important}.modal{position:fixed;inset:0;display:grid;place-items:center;background:#0009;z-index:9999;padding:24px}.modal-card{position:relative;background:#fff;color:#111;width:100%;max-width:300px;border-radius:20px;box-shadow:0 12px 40px #00000059;padding:20px 20px 24px;text-align:center}.modal-card h3{margin:4px 0 12px;font-size:20px;font-weight:700}.qr-img{width:100%;max-width:280px;height:auto;display:block;margin:0 auto 12px}.modal-note{margin:0;font-size:14px;opacity:.8}.modal-close{position:absolute;top:18px;right:12px;width:36px;height:36px;display:grid;place-items:center;border:2px solid #111;border-radius:999px;cursor:pointer;background:#fff;color:#000;font-weight:700}@media (pointer: coarse){.modal{display:none!important}}.wrap{position:relative;width:100%;height:100dvh;overflow:hidden;background:url(../assets/sky.jpg) no-repeat center center fixed;background-size:cover}