.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:#000000d9;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .3s ease}.modal-overlay.active{opacity:1;pointer-events:all}.modal-content{position:relative;width:90%;max-width:600px;max-height:90vh;overflow-y:auto;border-radius:20px;padding:40px;background:var(--bg-darker);border:1px solid var(--glass-border);box-shadow:0 10px 40px #00000080;transform:scale(.95);transition:transform .3s ease}.modal-content::-webkit-scrollbar{width:6px}.modal-content::-webkit-scrollbar-thumb{background:var(--primary-cyan);border-radius:10px}.modal-overlay.active .modal-content{transform:scale(1)}.modal-close{position:absolute;top:15px;right:20px;background:none;border:none;color:var(--text-muted);font-size:2rem;font-weight:300;cursor:pointer;transition:color .3s ease;line-height:1}.modal-close:hover{color:var(--primary-cyan)}.roi-step{display:none;animation:fadeIn .4s ease}.roi-step.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.roi-title{text-align:center;font-size:1.5rem;margin-bottom:10px}.roi-subtitle{text-align:center;color:var(--text-muted);font-size:.9rem;margin-bottom:30px}.roi-slider-container{margin:40px 0;position:relative}.input-slider{-webkit-appearance:none;appearance:none;width:100%;height:6px;background:var(--glass-border);border-radius:5px;outline:none;margin-top:20px;position:relative}.input-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:20px;height:20px;border-radius:50%;background:var(--primary-cyan);box-shadow:0 0 10px var(--primary-cyan);cursor:pointer;transition:transform .1s}.input-slider::-webkit-slider-thumb:active{transform:scale(1.2)}.slider-values{display:flex;justify-content:space-between;margin-top:10px;font-size:.8rem;color:var(--text-muted)}.slider-labels-3{display:flex;justify-content:space-between;margin-top:10px;font-size:.8rem}.slider-display-box{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.slider-display-label{color:var(--text-muted);font-size:.9rem}.slider-display-value{font-size:1.7rem;font-weight:800;color:var(--primary-cyan)}.roi-info-toggle{background:#ffffff0d;border:1px solid var(--glass-border);border-radius:12px;padding:15px 20px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;margin-top:30px;transition:all .3s}.roi-info-toggle:hover{background:#ffffff14}.roi-info-content{display:none;padding:20px 0 0}.roi-info-content.active{display:block}.roi-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.roi-info-card{background:#ffffff05;border:1px solid var(--glass-border);padding:15px;border-radius:8px;text-align:center}.roi-info-card h4{font-size:.85rem;margin-bottom:5px;color:var(--accent-gold)}.roi-info-card p{font-size:.75rem;color:var(--text-muted)}.roi-footer{display:flex;justify-content:space-between;align-items:center;margin-top:40px;padding-top:20px;border-top:1px solid var(--glass-border)}.roi-step-indicator{font-size:.8rem;color:var(--text-muted)}.btn-navigation{background:none;border:1px solid var(--glass-border);color:var(--text-main);padding:10px 20px;border-radius:50px;cursor:pointer;transition:all .3s}.btn-navigation:hover{border-color:var(--primary-cyan)}.btn-primary{background:var(--primary-cyan);border:none;color:#000;font-weight:700;padding:10px 24px;border-radius:50px;cursor:pointer;transition:all .3s;box-shadow:0 0 15px #00dfd866}.btn-primary:hover{transform:scale(1.05);background:#00fff6;box-shadow:0 0 25px #00dfd899}.roi-checklist{margin:30px 0}.roi-check-item{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:.95rem;color:var(--text-muted)}.roi-check-icon{color:var(--primary-cyan);font-weight:700}.roi-time-estimated{text-align:center;font-size:.85rem;color:var(--text-main);margin-top:30px;font-weight:600}.roi-result-block{background:#ffffff08;border:1px solid var(--glass-border);border-radius:15px;padding:25px;margin-bottom:20px;text-align:center}.roi-result-block.highlight{border-color:#00dfd84d;background:linear-gradient(180deg,#00dfd80d,#ffffff03)}.roi-result-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}.roi-result-value{font-size:2.2rem;font-weight:900;color:var(--primary-cyan);margin-bottom:5px}.roi-result-value.gold{color:var(--accent-gold)}.roi-result-sub{font-size:.85rem;color:var(--text-muted)}.roi-result-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}