.roi-hero{padding:160px 8% 40px;max-width:880px;margin:0 auto}.roi-hero h1{font-size:clamp(2.2rem,5vw,3.4rem);font-weight:700;margin-bottom:16px}.roi-hero p{font-size:1.08rem;color:var(--muted);max-width:640px;line-height:1.65}.roi-wrap{max-width:1000px;margin:0 auto;padding:20px 8% 40px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.roi-inputs{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:26px}.roi-field label{display:flex;justify-content:space-between;align-items:baseline;font-size:.85rem;color:var(--muted);margin-bottom:10px}.roi-field label .roi-val{color:var(--text);font-weight:700;font-size:1rem;font-variant-numeric:tabular-nums}.roi-field input[type=range]{width:100%;-webkit-appearance:none;-moz-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--border);outline:none}.roi-field input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:18px;height:18px;border-radius:50%;background:linear-gradient(120deg,var(--blue-2),var(--blue));box-shadow:0 0 12px #2fb8ff80;cursor:pointer}.roi-field input[type=range]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;border:none;background:linear-gradient(120deg,var(--blue-2),var(--blue));box-shadow:0 0 12px #2fb8ff80;cursor:pointer}.roi-field .roi-range{display:flex;justify-content:space-between;font-size:.72rem;color:var(--muted);margin-top:6px}.roi-results{background:linear-gradient(160deg,#2fb8ff14,#0d111966);border:1px solid var(--border);border-radius:16px;padding:32px;display:flex;flex-direction:column;gap:22px;position:sticky;top:110px}.roi-stat .roi-stat-label{font-size:.75rem;letter-spacing:1.5px;text-transform:uppercase;color:var(--muted);margin-bottom:6px}.roi-stat .roi-stat-value{font-size:2rem;font-weight:700;color:var(--text);font-variant-numeric:tabular-nums}.roi-stat .roi-stat-value.roi-highlight{color:var(--blue);font-size:2.6rem}.roi-divider{border-top:1px solid var(--border)}.roi-assumptions{max-width:1000px;margin:0 auto;padding:0 8% 30px}.roi-assumptions details{background:#ffffff05;border:1px solid var(--border);border-radius:12px;padding:16px 20px}.roi-assumptions summary{cursor:pointer;font-size:.9rem;color:var(--muted);font-weight:600}.roi-assumptions .roi-assumptions-body{margin-top:14px;font-size:.88rem;color:var(--muted);line-height:1.7}.roi-assumptions .roi-assumptions-body li{margin-bottom:6px}.roi-closing{max-width:700px;margin:20px auto 0;padding:40px 8% 100px;text-align:center;border-top:1px solid var(--border)}.roi-closing h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:16px}.roi-closing p{color:var(--muted);margin-bottom:28px;font-size:1.05rem}@media (max-width: 800px){.roi-wrap{grid-template-columns:1fr}.roi-results{position:static}}@media (max-width: 600px){.roi-hero{padding-top:130px}}