.roi-section{margin:0 auto;max-width:1400px;padding:5rem 5%}.roi-section-title{color:#1a1a1a;font-size:2.5rem;margin-bottom:1rem;text-align:center}.roi-section-description{color:#555;font-size:1.2rem;margin:0 auto 3rem;max-width:900px;text-align:center}.roi-calculator{background:#fff}.roi-calculator-wrapper{display:grid;gap:3rem;grid-template-columns:1fr 1fr;margin-top:3rem}.roi-calculator-inputs,.roi-calculator-results{background:#f8f9fa;border-radius:12px;padding:2.5rem}.roi-calculator-section-title{color:#1a1a1a;font-size:1.8rem;margin-bottom:2rem}.roi-input-group{margin-bottom:2rem}.roi-input-group label{color:#333;display:block;font-size:1.1rem;font-weight:600;margin-bottom:.5rem}.roi-input-description{color:#666;font-size:.9rem;margin-bottom:.75rem}.roi-input-group input[type=range]{-webkit-appearance:none;appearance:none;background:#e9ecef;border-radius:5px;height:8px;outline:none;width:100%}.roi-input-group input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;background:#00a896;border-radius:50%;cursor:pointer;height:24px;width:24px}.roi-input-group input[type=range]::-moz-range-thumb{background:#00a896;border:none;border-radius:50%;cursor:pointer;height:24px;width:24px}.roi-value-display{color:#00a896;display:block;font-size:1.2rem;font-weight:600;margin-top:.5rem;text-align:center}.roi-result-highlight{background:linear-gradient(135deg,#00a896,#028b7d);border-radius:12px;color:#fff;margin-bottom:1.5rem;padding:2.5rem;text-align:center}.roi-result-highlight .result-label{font-size:1rem;margin-bottom:.5rem;opacity:.9}.roi-result-highlight .result-value{font-size:3.5rem;font-weight:700}.roi-result-card{align-items:center;background:#fff;border-radius:8px;display:flex;justify-content:space-between;margin-bottom:1rem;padding:1.5rem}.roi-result-card .result-label{color:#666;font-weight:500}.roi-result-card .result-value{color:#00a896;font-size:1.3rem;font-weight:700}.roi-cta-button{background:linear-gradient(135deg,#00a896,#028b7d);border:none;border-radius:8px;color:#fff;cursor:pointer;font-size:1.1rem;font-weight:600;margin-top:1.5rem;padding:1.25rem;transition:transform .3s;width:100%}.roi-cta-button:hover{box-shadow:0 6px 12px rgba(0,168,150,.3);transform:translateY(-2px)}@media (max-width:968px){.roi-calculator-wrapper{grid-template-columns:1fr}}