:root{--paper:#f7f8fa;--surface:#fff;--ink:#10182b;--ink-soft:#2c374b;--slate:#5d6b82;--slate-light:#8a95a8;--line:#e4e7ec;--line-soft:#edeff3;--signal:#2454ff;--signal-dark:#1b3ecc;--signal-tint:#eaf0ff;--status-live:#12b76a;--status-live-tint:#e7f8ef;--warn:#f79009;--danger:#d92d20;--danger-tint:#fef1f0;--cat-violet:#7c3aed;--cat-violet-tint:#f1ebfe;--cat-blue:#2454ff;--cat-blue-tint:#eaf0ff;--cat-emerald:#059669;--cat-emerald-tint:#e7f8f0;--cat-rose:#e11d48;--cat-rose-tint:#fdeaef;--cat-amber:#d97706;--cat-amber-tint:#fef3e2;--cat-cyan:#0891b2;--cat-cyan-tint:#e4f6fa;--font-display:"Space Grotesk", system-ui, sans-serif;--font-body:"Inter", system-ui, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, monospace;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-card:0 1px 2px #10182b0a, 0 4px 16px #10182b0f;--shadow-card-hover:0 4px 8px #10182b0f, 0 12px 32px #10182b1a;--max-width:1180px}*{box-sizing:border-box}html,body,#root{height:100%}body{background:var(--paper);color:var(--ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;line-height:1.5}h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);letter-spacing:-.01em;margin:0}p{margin:0}a{color:inherit;text-decoration:none}button{font-family:var(--font-body);cursor:pointer}.container{max-width:var(--max-width);margin:0 auto;padding:0 24px}.mono{font-family:var(--font-mono);letter-spacing:.02em}.btn{border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-size:14.5px;font-weight:600;transition:all .15s;display:inline-flex}.btn:focus-visible{outline:2px solid var(--signal);outline-offset:2px}.btn-primary{background:linear-gradient(135deg, var(--ink) 0%, #1b2544 100%);color:#fff;box-shadow:0 2px 8px #10182b26}.btn-primary:hover{background:linear-gradient(135deg, var(--signal-dark) 0%, var(--signal) 100%);transform:translateY(-1px);box-shadow:0 4px 14px #2454ff4d}.btn-primary:disabled{background:var(--slate-light);cursor:not-allowed;box-shadow:none;transform:none}.btn-secondary{background:var(--surface);color:var(--ink);border-color:var(--line)}.btn-secondary:hover{border-color:var(--ink)}.btn-ghost{color:var(--slate);background:0 0}.btn-ghost:hover{color:var(--ink)}.btn-danger{background:var(--danger-tint);color:var(--danger)}.btn-danger:hover{background:#fce2e0}input,select,textarea{font-family:var(--font-body);border-radius:var(--radius-sm);border:1px solid var(--line);background:var(--surface);color:var(--ink);width:100%;padding:11px 14px;font-size:14.5px}input:focus,select:focus,textarea:focus{border-color:var(--signal);box-shadow:0 0 0 3px var(--signal-tint);outline:none}label{color:var(--ink-soft);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.field{margin-bottom:16px}.field-error{color:var(--danger);margin-top:5px;font-size:12.5px}.status-dot{background:var(--status-live);border-radius:50%;width:7px;height:7px;animation:2s infinite pulse;display:inline-block;box-shadow:0 0 #12b76a80}@keyframes pulse{0%{box-shadow:0 0 #12b76a73}70%{box-shadow:0 0 0 6px #12b76a00}to{box-shadow:0 0 #12b76a00}}@media (prefers-reduced-motion:reduce){.status-dot{animation:none}}::selection{background:var(--signal-tint);color:var(--signal-dark)}@media (width<=640px){.container{padding:0 16px}}.demo-home{flex-direction:column;min-height:100vh;display:flex}.demo-home-hero{text-align:center;max-width:640px;margin:0 auto;padding:64px 24px 44px}.demo-home-eyebrow{color:var(--status-live);background:var(--status-live-tint);border-radius:999px;align-items:center;gap:8px;margin-bottom:20px;padding:7px 14px;font-size:11.5px;font-weight:700;display:inline-flex}.demo-home-hero h1{margin-bottom:14px;font-size:clamp(28px,4.5vw,42px);line-height:1.15}.demo-home-hero p{color:var(--slate);font-size:16px}.demo-home-grid{flex:1;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;width:100%;max-width:1180px;margin:0 auto;padding:0 32px 64px;display:grid}.demo-home-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;flex-direction:column;padding:22px;transition:transform .18s,box-shadow .18s;display:flex;position:relative;overflow:hidden}.demo-home-card:hover{box-shadow:var(--shadow-card-hover);transform:translateY(-4px)}.demo-home-card-accent{background:var(--card-accent,var(--signal));height:3px;position:absolute;top:0;left:0;right:0}.demo-home-card-icon{color:var(--card-accent,var(--signal));background:var(--card-tint,var(--signal-tint));border-radius:12px;justify-content:center;align-items:center;width:42px;height:42px;margin-bottom:12px;display:flex}.demo-home-card-category{color:var(--card-accent,var(--signal));text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;font-size:11px;font-weight:700}.demo-home-card h3{margin-bottom:6px;font-size:17px}.demo-home-card p{color:var(--slate);margin-bottom:14px;font-size:13.5px}.demo-home-card-link{color:var(--slate-light);margin-top:auto;font-size:11.5px}@media (width<=640px){.demo-topbar{padding:16px 20px}.demo-home-grid{padding:0 16px 48px}.demo-footer{text-align:center;flex-direction:column;gap:8px;padding:18px 20px}}.demo-page{flex-direction:column;min-height:100vh;display:flex}.demo-topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:20px 32px;display:flex}.demo-topbar-logo img{width:auto;height:24px;display:block}.demo-topbar-cta{white-space:nowrap}.demo-hero{text-align:center;max-width:640px;margin:0 auto;padding:56px 24px 32px}.demo-hero-icon{width:64px;height:64px;color:var(--card-accent,var(--signal));background:var(--card-tint,var(--signal-tint));border-radius:18px;justify-content:center;align-items:center;margin:0 auto 18px;display:flex}.demo-hero-category{color:var(--card-accent,var(--signal));text-transform:uppercase;letter-spacing:.04em;margin-bottom:10px;font-size:11.5px;font-weight:700;display:inline-block}.demo-hero h1{margin-bottom:10px;font-size:clamp(28px,4.5vw,40px)}.demo-hero-tagline{color:var(--slate);margin-bottom:20px;font-size:16px}.demo-status{color:var(--status-live);background:var(--status-live-tint);border-radius:999px;align-items:center;gap:8px;padding:6px 14px;font-size:11px;font-weight:700;display:inline-flex}.demo-body{flex:1;width:100%;max-width:900px;margin:0 auto;padding:12px 24px 60px}.demo-body-grid{grid-template-columns:1.3fr 1fr;gap:20px;margin-bottom:20px;display:grid}.demo-description-card p{color:var(--slate);font-size:14.5px;line-height:1.7}.demo-features-card h3,.demo-description-card h3{margin-bottom:12px;font-size:15px}.demo-features-card ul{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.demo-features-card li{color:var(--ink-soft);padding-left:20px;font-size:13.5px;position:relative}.demo-features-card li:before{content:"✓";color:var(--status-live);font-weight:700;position:absolute;left:0}.demo-placeholder{text-align:center;padding:40px 24px}.demo-placeholder-badge{color:var(--slate);background:var(--paper);border:1px solid var(--line);border-radius:999px;margin-bottom:16px;padding:4px 12px;font-size:10.5px;display:inline-block}.demo-placeholder p{color:var(--slate);max-width:480px;margin:0 auto 22px;line-height:1.6}.demo-footer{border-top:1px solid var(--line);color:var(--slate);justify-content:space-between;padding:22px 32px;font-size:13px;display:flex}.demo-footer a{color:var(--signal);font-weight:600}@media (width<=720px){.demo-body-grid{grid-template-columns:1fr}}@media (width<=640px){.demo-topbar{padding:16px 20px}.demo-footer{text-align:center;flex-direction:column;gap:10px;padding:18px 20px}}