.tool-hero{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:flex-start}.calc-card{padding:28px}.field{margin-bottom:18px}.field label{display:block;font-size:13px;font-weight:600;color:var(--text-mute);margin-bottom:8px}.field input{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:IBM Plex Mono,monospace;font-size:15px;transition:border-color .15s}.field input:focus{border-color:var(--brand);outline:none}.calc-btn{width:100%;background:var(--teal);color:white;padding:14px;border-radius:999px;font-weight:600;font-size:15px;margin-top:8px;transition:background .15s}.calc-btn:hover{background:var(--teal-deep)}.result-box{margin-top:22px;padding-top:20px;border-top:1px dashed var(--border);display:none}.result-box.show{display:block}.result-row{display:flex;justify-content:space-between;font-family:IBM Plex Mono,monospace;font-size:14px;margin-bottom:10px}.result-row.total{font-size:18px;font-weight:600;color:var(--text);border-top:1px solid var(--border);padding-top:12px;margin-top:6px}.email-gate{background:var(--brand-tint);border-radius:10px;padding:16px;margin-top:18px;display:none}.email-gate.show{display:block}.email-gate input{width:100%;padding:11px 14px;border-radius:8px;border:1px solid var(--border);background:var(--surface);margin-bottom:10px;font-size:14px}.email-gate button{width:100%;background:var(--brand);color:white;padding:11px;border-radius:8px;font-weight:600;font-size:14px}.explainer-list{margin-top:24px;display:flex;flex-direction:column;gap:16px}.explainer-item{display:flex;gap:14px}.explainer-item .n{font-family:IBM Plex Mono,monospace;font-size:12px;color:var(--teal-deep);font-weight:700;padding-top:2px}.pro-teaser{background:var(--accent-tint);border:1px solid var(--accent-border);border-radius:var(--radius);padding:22px;margin-top:28px}.pro-teaser h4{font-family:Poppins,sans-serif;font-size:15.5px;color:var(--accent-ink);margin-bottom:6px}.pro-teaser p{font-size:13.5px;color:var(--accent-ink);opacity:.9;margin-bottom:12px}@media (max-width:880px){.tool-hero{grid-template-columns:1fr}}