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14px;margin-bottom:12px;text-transform:uppercase}.roi-header h2{font-size:clamp(20px,4vw,28px);font-weight:700;margin-bottom:8px}.roi-header p{font-size:15px;opacity:.85;max-width:520px;margin:0 auto}.roi-body{background:#fff;border-radius:0 0 16px 16px;padding:24px;box-shadow:0 4px 24px #00000014}.roi-lang-bar{display:flex;justify-content:flex-end;gap:8px;margin-bottom:16px}.roi-lang-btn{padding:5px 14px;border-radius:20px;font-size:12px;font-weight:700;cursor:pointer;border:1.5px solid #e5e7eb;background:#fff;color:#4b5563;transition:all .15s}.roi-lang-btn.active{background:#002c53;border-color:#002c53;color:#fff}.roi-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media(max-width:640px){.roi-grid{grid-template-columns:1fr}}.roi-card{background:#f9fafb;border:1px solid #e5e7eb;border-radius:12px;padding:20px}.roi-card h3{font-size:13px;font-weight:700;color:#001a3d;text-transform:uppercase;letter-spacing:.05em;margin-bottom:16px;display:flex;align-items:center;gap:8px}.roi-card h3 .icon{width:26px;height:26px;background:#e5e7eb;border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:13px}.roi-field{margin-bottom:14px}.roi-field label{display:block;font-size:12px;font-weight:600;color:#374151;margin-bottom:4px}.roi-field .hint{font-size:11px;color:#6b7280;margin-bottom:4px}.roi-input-wrap{display:flex;align-items:center;border:1.5px solid #e5e7eb;border-radius:8px;overflow:hidden;background:#fff;transition:border-color .2s}.roi-input-wrap:focus-within{border-color:#002c53;box-shadow:0 0 0 3px #002c531a}.roi-input-wrap .unit{background:#f3f4f6;border-right:1.5px solid #e5e7eb;padding:8px 10px;font-size:11px;font-weight:600;color:#6b7280;white-space:nowrap;min-width:40px;text-align:center}.roi-input-wrap .unit.right{border-right:none;border-left:1.5px solid #e5e7eb}.roi-input-wrap input[type=number]{flex:1;border:none;outline:none;padding:8px 10px;font-size:13px;font-weight:500;color:#111827;background:#fff;width:0;-moz-appearance:textfield}.roi-input-wrap input::-webkit-outer-spin-button,.roi-input-wrap input::-webkit-inner-spin-button{-webkit-appearance:none}.roi-slider-row{display:flex;align-items:center;gap:10px;margin-top:4px}input[type=range].roi-range{flex:1;accent-color:#002c53;height:4px;cursor:pointer}.roi-slider-val{font-size:13px;font-weight:700;color:#001a3d;min-width:28px;text-align:right}.roi-section-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#6b7280;margin:8px 0 10px;border-bottom:1px solid #e5e7eb;padding-bottom:5px}.roi-results{grid-column:1 / -1;background:linear-gradient(135deg,#001a3d,#111827);color:#fff;border-radius:12px;padding:24px 20px;box-shadow:0 4px 20px #002c534d}.roi-results h3{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;margin-bottom:16px;opacity:.9}.roi-kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:16px}.roi-kpi{background:#ffffff1a;border:1px solid rgba(255,255,255,.18);border-radius:10px;padding:14px;text-align:center}.roi-kpi .val{font-size:clamp(18px,3.5vw,26px);font-weight:800;line-height:1.1;margin-bottom:4px}.roi-kpi .val.positive{color:#6ee7b7}.roi-kpi .val.warning{color:#fde68a}.roi-kpi .val.negative{color:#fca5a5}.roi-kpi .lbl{font-size:11px;opacity:.75}.roi-breakdown{background:#ffffff12;border-radius:10px;overflow:hidden}.roi-breakdown table{width:100%;border-collapse:collapse;font-size:12px}.roi-breakdown th{background:#ffffff1f;padding:9px 12px;text-align:left;font-weight:600;opacity:.85}.roi-breakdown td{padding:8px 12px;border-top:1px solid rgba(255,255,255,.08)}.roi-breakdown tr:last-child td{border-top:2px solid rgba(255,255,255,.2);font-weight:700;font-size:13px}.plus{color:#6ee7b7}.minus{color:#fca5a5}.roi-disclaimer{margin-top:16px;background:#ffffff12;border-left:3px solid #f5701d;border-radius:0 8px 8px 0;padding:10px 14px;font-size:11px;opacity:.8;line-height:1.6}.roi-cta-bar{margin-top:16px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.roi-btn{display:inline-flex;align-items:center;gap:6px;padding:10px 20px;border-radius:8px;font-size:13px;font-weight:700;text-decoration:none;border:none;cursor:pointer;transition:opacity .18s,transform .12s}.roi-btn:hover{opacity:.88;transform:translateY(-1px)}.roi-btn-primary{background:#f5701d;color:#fff}.roi-btn-secondary{background:#ffffff1f;color:#fff;border:1px solid rgba(255,255,255,.3)}