.demo-hero-card{margin-bottom:1.25rem;background:radial-gradient(120% 160% at 100% 0,rgba(34,211,238,.12),transparent 55%),radial-gradient(120% 140% at 0 100%,rgba(99,102,241,.12),transparent 60%),var(--surface-alt)}.demo-hero-copy{color:var(--text-muted);margin-bottom:1rem}.demo-preset-row{display:flex;align-items:center;gap:.55rem;flex-wrap:wrap}.demo-preset-row>span{font-size:.85rem;color:var(--text-muted)}.demo-preset-btn{border:1px solid var(--border);background:var(--surface-soft);color:var(--text-main);border-radius:999px;padding:.38rem .8rem;font-size:.82rem;font-weight:600;cursor:pointer;transition:border-color .2s ease,transform .15s ease}.demo-preset-btn:hover{transform:translateY(-1px);border-color:var(--primary-alt)}.demo-preset-btn--active{border-color:var(--primary-alt);background:rgba(99,102,241,.14)}.form-grid-layout{display:grid;grid-template-columns:1fr 1fr;grid-gap:2rem;gap:2rem;margin-bottom:2rem}@media (max-width:900px){.form-grid-layout{grid-template-columns:1fr}}.form-column{display:flex;flex-direction:column;gap:1.5rem}.subsection-heading{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:.5rem;font-weight:600;border-bottom:1px solid var(--border);padding-bottom:.5rem}.settings-row,.variables-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}.input-enhanced{background:var(--surface-soft)!important;border:1px solid var(--border)!important;font-family:inherit;line-height:1.6;resize:vertical;min-height:100px}.input-enhanced:focus{border-color:var(--primary)!important;background:var(--surface)!important}.error-banner{background:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.3);padding:1rem;border-radius:var(--radius-md);color:#fca5a5;margin-bottom:2rem;display:flex;align-items:flex-start;gap:.75rem;flex-wrap:wrap}.error-banner-icon{width:2rem;height:2rem;flex-shrink:0;display:grid;place-items:center;border-radius:999px;background:rgba(220,38,38,.16)}.error-banner-copy{flex:1 1;min-width:240px}.error-banner-copy strong{display:block;font-size:.95rem;color:#fecaca;margin-bottom:.2rem}.error-banner-copy p{margin:0;line-height:1.5}.error-banner-hint{margin-top:.35rem!important;color:#fcd34d}.error-banner-copy code{display:block;margin-top:.6rem;padding:.55rem .7rem;border-radius:var(--radius-sm);background:rgba(15,23,42,.45);border:1px solid hsla(0,91%,71%,.18);color:#fecaca;font-size:.78rem;white-space:pre-wrap;word-break:break-word}.action-bar{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;padding-top:1rem;border-top:1px solid var(--border)}.button-lg{padding:.85rem 2rem;font-size:1.05rem}.info-text{font-size:.9rem;color:var(--text-muted)}.demo-inline-register{margin-left:auto}.demo-conversion-card{border:1px solid rgba(34,197,94,.35);background:linear-gradient(145deg,rgba(34,197,94,.08),rgba(34,197,94,.02)),var(--surface-alt)}.demo-conversion-points{display:grid;grid-gap:.35rem;gap:.35rem;margin:.8rem 0 1.1rem;color:var(--text-main);font-size:.9rem}.locked-results-shell{position:relative}.locked-results-blurred{filter:blur(10px);pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.locked-results-cta{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:1.5rem;text-align:center;background:linear-gradient(180deg,rgba(2,6,23,.35),rgba(2,6,23,.75) 50%,rgba(2,6,23,.9));border-radius:var(--radius-lg)}.locked-results-cta p{color:var(--text-main);max-width:680px;font-size:1rem;line-height:1.5}.spinner{display:inline-block;width:12px;height:12px;border-radius:50%;border:2px solid hsla(0,0%,100%,.3);border-top-color:#fff;animation:spin 1s ease-in-out infinite;margin-left:8px}@keyframes spin{to{transform:rotate(1turn)}}@media (max-width:900px){.demo-inline-register{margin-left:0}}