:root{--night:#07151b;--deep:#0d242c;--surface:#102d37;--surface-raised:#163944;--line:#9acad938;--text:#edf7f8;--muted:#a7c2ca;--esper:#75aaba;--esper-bright:#b7e2ec;--accent:#d5f07d}*{box-sizing:border-box}body{min-height:100vh;color:var(--text);background:radial-gradient(circle at 8% 10%, #49849652, transparent 29rem), radial-gradient(circle at 92% 90%, #26647059, transparent 30rem), linear-gradient(135deg, var(--night), var(--deep));margin:0;font-family:Avenir Next,Avenir,Gill Sans,Trebuchet MS,sans-serif}a{color:inherit;text-decoration:none}.site-header{justify-content:space-between;align-items:center;max-width:1220px;margin:0 auto;padding:24px 32px;display:flex}.brand{align-items:center;gap:18px;display:inline-flex}.brand-logo{width:180px;height:auto;display:block}.brand-client{border-left:1px solid var(--line);color:var(--esper-bright);letter-spacing:.08em;text-transform:uppercase;padding-left:18px;font:700 12px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.environment,.eyebrow,.card-label{color:var(--esper);letter-spacing:.12em;text-transform:uppercase;font:700 11px/1.2 ui-monospace,SFMono-Regular,Menlo,monospace}.landing{grid-template-columns:minmax(0,1.3fr) minmax(330px,.7fr);align-items:center;gap:clamp(48px,10vw,150px);max-width:1220px;min-height:calc(100vh - 88px);margin:0 auto;padding:9vh 32px 80px;display:grid}.landing-copy h1,.workspace-page h1{letter-spacing:-.065em;max-width:760px;margin:0;font-size:clamp(45px,5.8vw,82px);line-height:.94}.intro{max-width:620px;color:var(--muted);font-size:19px;line-height:1.52}.principles{flex-wrap:wrap;gap:9px;margin-top:34px;display:flex}.principles span,.status-pill{border:1px solid var(--line);color:var(--esper-bright);background:#0f323dbf;border-radius:999px;padding:9px 11px;font:700 11px/1 ui-monospace,SFMono-Regular,Menlo,monospace}.access-card,.workspace-card{border:1px solid var(--line);background:linear-gradient(145deg,#163944f2,#0c232ceb);border-radius:22px;padding:34px;box-shadow:0 30px 70px #0000004f}.access-card h2,.workspace-card h2{letter-spacing:-.05em;margin:8px 0 10px;font-size:36px}.card-description,.workspace-card p{color:var(--muted);line-height:1.5}.sign-in-form{gap:12px;margin-top:28px;display:grid}.sign-in-form label{color:var(--esper-bright);font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace}.sign-in-form input,.transfer-ticket{width:100%;color:var(--text);background:#041218a6;border:1px solid #b7e2ec59;border-radius:8px;font:16px/1.3 Avenir Next,Avenir,Gill Sans,Trebuchet MS,sans-serif}.sign-in-form input{padding:14px}.sign-in-form input:focus,.transfer-ticket:focus{outline:2px solid var(--accent);outline-offset:2px}.sign-in-form button,.copy-ticket{color:#10212a;background:var(--accent);cursor:pointer;border:0;border-radius:8px;padding:14px 16px;font:800 13px ui-monospace,SFMono-Regular,Menlo,monospace}.sign-in-form button:hover,.copy-ticket:hover{background:#e3f99f}.sign-in-form button:disabled{cursor:not-allowed;opacity:.55}.form-link{color:var(--esper-bright);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;justify-self:start;padding:0;font:700 13px Avenir Next,Avenir,Gill Sans,Trebuchet MS,sans-serif;text-decoration:underline}.form-message{color:var(--esper-bright);margin:12px 0 0;font-size:14px;line-height:1.4}.workspace-page{max-width:960px;margin:0 auto;padding:110px 32px}.workspace-page h1{font-size:56px}.workspace-card{max-width:590px;margin-top:40px}.transfer-card{margin-top:24px}.transfer-ticket{resize:vertical;border-style:dashed;min-height:92px;margin-top:16px;padding:12px;font:12px/1.4 ui-monospace,SFMono-Regular,Menlo,monospace}.copy-ticket{margin-top:10px}.status-pill{color:#263300;background:var(--accent);border-color:#0000;display:inline-block}.pairing-card{max-width:660px}.pairing-card h1{margin-top:16px;font-size:clamp(38px,6vw,58px)}.pairing-reference{overflow-wrap:anywhere;color:var(--esper-bright);font:700 13px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.pairing-button{color:#10212a;background:var(--accent);cursor:pointer;border:0;border-radius:8px;width:100%;margin-top:16px;padding:16px 18px;font:800 14px ui-monospace,SFMono-Regular,Menlo,monospace}.pairing-button:hover{background:#e3f99f}.pairing-button:disabled{cursor:not-allowed;opacity:.55}@media (max-width:760px){.site-header{padding:20px}.brand{gap:10px}.brand-logo{width:142px}.brand-client{padding-left:10px;font-size:9px}.environment{display:none}.landing{grid-template-columns:1fr;gap:45px;min-height:auto;padding:55px 20px 64px}.landing-copy h1{font-size:clamp(43px,14vw,66px)}.access-card{padding:26px}.workspace-page{padding:72px 20px}}