/* ArthurChat / install and private contact */
.experience-open{overflow:hidden}.footer-platforms{display:grid;grid-template-columns:1fr 1.7fr;gap:35px;align-items:center;border-top:1px solid #d9ded3;padding:30px 0}.footer-platform-heading h3{font-size:21px;line-height:1.3;letter-spacing:-.6px;margin:7px 0 9px}.footer-platform-heading p{font-size:11px;line-height:1.8;color:#687563;margin:0}.platform-downloads{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.platform-download{display:flex;align-items:center;gap:10px;padding:15px 12px;border:1px solid #d9ded3;border-radius:7px;background:#eeefe8;min-height:68px;text-align:left;color:#1E293B;transition:background .2s,border-color .2s,transform .2s}.platform-download:hover{background:#e2e7d9;border-color:#aeb8a0;transform:translateY(-2px)}.platform-download>img,.platform-download>svg{width:20px;height:20px;flex-shrink:0}.windows-mark{fill:currentColor;stroke:none}.platform-download>span:not(.platform-download-arrow){display:flex;flex-direction:column;gap:4px;min-width:0}.platform-download small{font-size:7px;font-weight:400;line-height:1.3;color:#75806c;white-space:nowrap}.platform-download strong{font-size:12px;font-weight:550;line-height:1.3;letter-spacing:-.2px}.platform-download-arrow{font-size:14px;line-height:1;color:#75856a;margin-left:auto}.social-link:disabled{cursor:default;opacity:.36}.social-note[hidden]{display:none!important}.check-label a{text-decoration:underline;text-underline-offset:3px}.footer-identity .social-note:empty{display:none}.experience-dialog{border:1px solid #d5ddcd;border-radius:15px;background:#f8f7f1;color:#1E293B;box-shadow:0 35px 100px #1e293b33;width:min(690px,calc(100% - 32px));max-height:calc(100dvh - 48px);padding:29px 34px 30px;overflow:auto;font-family:Geist,Arial,sans-serif}.experience-dialog::backdrop{background:#1e293b66;backdrop-filter:blur(7px)}.experience-dialog *{box-sizing:border-box}.experience-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:32px}.experience-brand{display:inline-flex;align-items:center;gap:9px;font-size:22px;font-weight:650;letter-spacing:-1.1px;line-height:1}.experience-brand>span{font-weight:350;margin-left:-9px}.experience-brand>img{width:27px;height:27px;border-radius:7px}.experience-close{display:flex;justify-content:center;align-items:center;width:33px;height:33px;border:1px solid #d8dfd0;border-radius:50%;font-size:24px;font-weight:300;line-height:1;background:transparent;color:#647259;padding:0;cursor:pointer}.experience-close:hover{background:#e6ebdc}.experience-heading{margin-bottom:26px}.experience-eyebrow{display:block;font-size:8px;line-height:1.6;font-weight:550;letter-spacing:1.1px;color:#6c7e5b;margin-bottom:13px}.experience-heading h2{font-size:37px;line-height:1.15;letter-spacing:-1.4px;font-weight:450;margin:0 0 17px;max-width:530px}.experience-heading>p{font-size:12px;line-height:1.9;color:#687663;margin:0;max-width:520px}.session-connect{display:grid;grid-template-columns:185px minmax(0,1fr);gap:26px;padding:23px;border:1px solid #d2dcc7;background:#e6ebdc;border-radius:9px;align-items:start}.session-qr{display:flex;flex-direction:column;gap:9px;text-align:center}.session-qr img{display:block;width:100%;height:auto;aspect-ratio:1;border:0;border-radius:6px;background:#000}.session-qr>span{font-size:8px;line-height:1.6;color:#6a7b5b}.session-details>p{font-size:10px;line-height:1.9;color:#637557;margin:0 0 18px}.session-details .experience-eyebrow{font-size:7px;margin-bottom:7px}.session-account{display:block;background:#f5f6ee;border:1px solid #cad5bd;border-radius:5px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;color:#4c6140;font-size:10px;line-height:1.8;letter-spacing:.1px;width:100%;resize:none;padding:10px;margin:0 0 13px;overflow-wrap:anywhere;word-break:break-all}.experience-button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border-radius:6px;border:1px solid #cfd9c2;background:#e7ecde;color:#1E293B;padding:12px 15px;min-height:42px;font-family:Geist,Arial,sans-serif;font-size:10px;font-weight:500;line-height:1.6;text-decoration:none;cursor:pointer;transition:background .15s}.experience-button.primary{background:#1E293B;color:white;border-color:#1E293B}.experience-button.primary:hover{background:#334155}.experience-button:hover{background:#dce5d0}.experience-button>span{font-size:15px}.session-links{display:flex;gap:13px;flex-wrap:wrap;font-size:8px;line-height:1.7;margin-top:13px;color:#687d59}.session-links a{color:inherit;text-decoration:none}.session-links a:hover{text-decoration:underline;text-underline-offset:4px}.session-project{margin-top:24px;padding-top:22px;border-top:1px solid #d6dece}.session-project label{font-size:12px;font-weight:500;line-height:1.6;display:block;margin-bottom:12px}.session-project textarea{display:block;width:100%;border:1px solid #d8dfd0;border-radius:6px;resize:vertical;min-height:120px;font-family:Geist,Arial,sans-serif;background:#fffdf8;padding:14px;color:#5d6b57;font-size:11px;line-height:1.9;margin-bottom:14px}.session-project>p{font-size:9px;line-height:1.9;color:#75816b;margin:13px 0 0}.experience-project-link{display:inline-flex;align-items:center;gap:12px;font-size:11px;color:#5d744d;text-decoration:none;padding-top:23px}.experience-status{font-size:10px;line-height:1.8;margin:17px 0 0;color:#5a714a}.experience-status:empty{display:none}.install-tabs{display:flex;gap:7px;margin:0 0 24px;flex-wrap:wrap}.install-tabs button{background:#e8ecdf;border:1px solid #d9e0ce;color:#71815f;border-radius:5px;padding:10px 16px;font-size:10px;cursor:pointer;min-height:38px;font-family:Geist,Arial,sans-serif;line-height:1.5}.install-tabs button[aria-pressed="true"]{background:#1E293B;border-color:#1E293B;color:white}.install-guide{padding:24px 26px;background:#e5ebdb;border:1px solid #d3ddc6;border-radius:8px}.install-guide .experience-eyebrow{font-size:7px;margin-bottom:12px}.install-guide h3{font-size:24px;font-weight:500;letter-spacing:-.7px;line-height:1.4;margin:0 0 13px}.install-guide>p{font-size:12px;line-height:1.95;color:#5f7352;margin:0}.install-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:24px 0 17px}.install-explanation{font-size:9px;line-height:1.95;color:#78856e;margin:0}.install-detected{font-size:10px;line-height:1.8;color:#5e754e;margin:0 0 12px}.experience-dialog button:focus-visible,.experience-dialog a:focus-visible,.experience-dialog textarea:focus-visible{outline:2px solid #8a9d76;outline-offset:4px}
@media(max-width:1200px){.footer-platforms{grid-template-columns:1fr;gap:22px}.platform-downloads{max-width:760px}.platform-download{padding:14px 18px}.platform-download small{font-size:8px}}
@media(max-width:680px){.footer-platforms{padding:27px 0;gap:21px}.footer-platform-heading h3{font-size:21px}.platform-downloads{grid-template-columns:1fr 1fr;gap:8px}.platform-download{padding:15px 13px;min-height:68px;gap:10px}.platform-download small{font-size:7px}.platform-download strong{font-size:12px}.platform-download>img,.platform-download>svg{width:20px;height:20px}.experience-dialog{width:calc(100% - 24px);padding:23px 21px;max-height:calc(100dvh - 24px);border-radius:12px}.experience-header{margin-bottom:27px}.experience-heading h2{font-size:31px;letter-spacing:-1px;line-height:1.2}.experience-heading>p{font-size:11px}.experience-eyebrow{font-size:7px}.session-connect{grid-template-columns:145px minmax(0,1fr);gap:18px;padding:17px}.session-details>p{font-size:9px;margin-bottom:12px}.session-account{font-size:9px;line-height:1.8;padding:8px;margin-bottom:11px}.session-details .experience-eyebrow{font-size:6px;letter-spacing:.7px}.experience-button{font-size:9px;padding:10px 12px;gap:11px}.session-links{font-size:7px;gap:10px;margin-top:10px}.session-qr>span{font-size:7px}.install-tabs{gap:6px}.install-tabs button{font-size:9px;padding:8px 12px}.install-guide{padding:21px}.install-guide>p{font-size:11px}.install-actions{gap:9px}.install-explanation{font-size:8px}}
@media(max-width:460px){.session-connect{grid-template-columns:1fr;gap:20px;padding:21px}.session-qr{width:174px;margin:auto;gap:9px}.session-qr>span{font-size:8px}.session-details>p{font-size:11px}.session-details .experience-eyebrow{font-size:7px;margin-top:19px}.session-account{font-size:10px;padding:10px;min-height:66px}.session-details .experience-button{width:100%;font-size:10px}.session-links{font-size:8px;justify-content:space-between}.experience-heading h2{font-size:29px}.session-project>p{font-size:9px}.session-project textarea{font-size:10px}.install-actions{align-items:stretch;flex-direction:column}.install-actions .experience-button{font-size:10px}.install-guide>p{font-size:11px}.install-guide h3{font-size:23px}.install-tabs button{padding:8px 11px}.experience-dialog{padding:21px 19px}.platform-download small{font-size:6px}.platform-download{padding:14px 10px;gap:9px}.platform-download-arrow{font-size:12px}.platform-download strong{font-size:11px}}
@media(prefers-reduced-motion:reduce){.platform-download,.experience-button{transition:none}.platform-download:hover{transform:none}}