.roi-calculator{background:rgba(25,27,34,0.55) !important;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(195,161,85,0.25) !important;border-radius:16px !important;padding:50px 40px !important;margin:60px auto;max-width:850px;box-shadow:0 30px 60px rgba(0,0,0,0.6),0 0 30px rgba(195,161,85,0.08) !important;text-align:center;position:relative;overflow:hidden}.roi-calculator::after{content:'';position:absolute;bottom:-150px;right:-150px;width:300px;height:300px;background:radial-gradient(circle,rgba(195,161,85,0.06) 0%,rgba(25,27,34,0) 70%);pointer-events:none;z-index:1}.roi-title{font-family:var(--font-serif);font-size:2.4rem;background:var(--gradient-gold);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;font-weight:700;margin-bottom:12px;letter-spacing:-0.01em}.roi-desc{color:rgba(255,255,255,0.7);font-size:1.05rem;margin-bottom:40px;font-family:var(--font-sans)}.slider-container{margin-bottom:45px;position:relative;z-index:2;padding:0 10px}.roi-slider{-webkit-appearance:none;width:100%;height:8px;background:linear-gradient(90deg,rgba(195,161,85,0.2),rgba(255,255,255,0.05));border-radius:4px;outline:none;transition:all 0.3s ease;border:1px solid rgba(255,255,255,0.05)}.roi-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,#c3a155,#a6864f);border:2px solid #fff;cursor:pointer;box-shadow:0 0 20px rgba(195,161,85,0.8),0 4px 10px rgba(0,0,0,0.5);transition:transform 0.2s cubic-bezier(0.175,0.885,0.32,1.275),box-shadow 0.2s ease}.roi-slider::-webkit-slider-thumb:hover{transform:scale(1.25);box-shadow:0 0 25px rgba(195,161,85,1),0 6px 12px rgba(0,0,0,0.6)}.roi-slider-value{font-size:1.8rem;font-weight:700;color:#fff;margin-top:20px;display:block;font-family:var(--font-sans);letter-spacing:-0.5px;text-shadow:0 0 10px rgba(255,255,255,0.1)}.roi-results{display:flex;justify-content:space-around;border-top:1px solid rgba(255,255,255,0.08);padding-top:35px;flex-wrap:wrap;gap:25px;position:relative;z-index:2}.roi-stat{flex:1;min-width:160px;padding:10px;transition:transform 0.3s ease}.roi-stat:hover{transform:translateY(-4px)}.roi-stat-label{font-size:0.85rem;color:var(--text-silver);text-transform:uppercase;letter-spacing:2px;margin-bottom:8px;display:block;font-family:var(--font-sans)}.roi-stat-value{font-size:2.2rem;font-weight:700;background:var(--gradient-gold);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent;display:block;font-family:var(--font-sans)}@media (max-width:480px){.roi-calculator{padding:30px 20px !important;margin:40px auto}.roi-title{font-size:1.8rem !important}.roi-desc{font-size:0.95rem !important;margin-bottom:30px !important}.roi-stat-value{font-size:1.6rem !important}.roi-slider-value{font-size:1.5rem !important}.roi-results{padding-top:25px !important;gap:15px !important}}