.ibrief-section{background-color:var(--color-gray-50);border-radius:var(--radius-md);flex-direction:column;flex-grow:1;margin-bottom:0;padding:clamp(3rem,8vw,6rem) 0;display:flex}.ibrief-grid{flex-grow:1;grid-template-columns:1fr;gap:clamp(2rem,5vw,4rem);display:grid}@media (min-width:992px){.ibrief-grid{grid-template-columns:1fr 2fr}}.ibrief-sidebar{flex-direction:column;display:flex}.ibrief-tag{color:#000000b3;margin-bottom:1.5rem;font-size:1.25rem;font-weight:500;display:inline-block}.ibrief-title{font-family:var(--font-heading);font-size:clamp(2rem,4vw,3rem);font-weight:500;line-height:var(--leading-tight);color:var(--color-primary);margin-bottom:1rem}.ibrief-desc{color:#0009;margin-bottom:2rem;font-size:clamp(1rem,2vw,1.125rem);line-height:1.6}.ibrief-progress-wrapper{border-radius:var(--radius-sm);background:#fff;border:1px solid #0000000d;margin-bottom:2rem;padding:1rem;box-shadow:0 4px 12px #00000008}.ibrief-progress-label{color:var(--color-primary);margin-bottom:.5rem;font-size:.875rem;font-weight:600;display:block}.ibrief-progress-bar{background:var(--color-gray-200);border-radius:4px;height:6px;overflow:hidden}.ibrief-progress-fill{background:#4338ca;height:100%;transition:width .4s ease-out}.ibrief-step-info h3{color:var(--color-primary);margin-bottom:.5rem;font-size:1.5rem;font-weight:500}.ibrief-step-info p{color:#0009;font-size:.95rem;line-height:1.5}.ibrief-estimation-box{border-radius:var(--radius-sm);background:#4338ca0d;margin-top:3rem;padding:1.5rem;animation:.5s fadeIn}.ibrief-estimation-box h4{text-transform:uppercase;letter-spacing:.05em;color:#00000080;margin-bottom:.5rem;font-size:.875rem}.ibrief-estimation-val{color:#4338ca;margin-bottom:.5rem;font-size:1.75rem;font-weight:600}.ibrief-estimation-note{color:#00000080;margin:0;font-size:.75rem}.ibrief-form-area{border-radius:var(--radius-md);background:#fff;padding:clamp(2rem,5vw,4rem);box-shadow:0 10px 40px #0000000a}.fade-in{animation:.4s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:2rem}.form-group label{color:var(--color-primary);margin-bottom:.75rem;font-size:1.05rem;font-weight:500;display:block}.form-group .req{color:#ef4444}.form-group input[type=text],.form-group input[type=email],.form-group input[type=tel],.form-group select,.form-group textarea{width:100%;color:var(--color-primary);background:#fdfdfd;border:1px solid #0000001a;border-radius:9999px;padding:1rem 1.25rem;font-family:inherit;font-size:1rem;transition:all .2s}.form-group textarea{border-radius:32px}.form-group select{appearance:none;background-image:url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='rgba(0,0,0,0.6)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");background-position:right 1.25rem center;background-repeat:no-repeat;background-size:1.2em;padding-right:3rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{background:#fff;border-color:#4338ca;outline:none;box-shadow:0 0 0 3px #4338ca1a}.radio-group{gap:2rem;display:flex}.radio-group label{cursor:pointer;align-items:center;gap:.5rem;font-weight:400;display:flex}.radio-group input[type=radio]{accent-color:#4338ca;width:1.25rem;height:1.25rem}.checkbox-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;display:grid}.custom-checkbox{border-radius:var(--radius-sm);cursor:pointer;background:#fafafa;border:1px solid #0000001a;align-items:flex-start;gap:.75rem;padding:1rem;transition:all .2s;display:flex}.custom-checkbox input{display:none}.checkbox-icon{color:#fff;background:#fff;border:1px solid #0003;border-radius:4px;flex-shrink:0;justify-content:center;align-items:center;width:20px;height:20px;margin-top:2px;display:flex}.custom-checkbox.active{background:#4338ca08;border-color:#4338ca}.custom-checkbox.active .checkbox-icon{background:#4338ca;border-color:#4338ca}.checkbox-text{font-size:.95rem;font-weight:400;line-height:1.4}.ibrief-navigation{border-top:1px solid #0000000d;justify-content:space-between;align-items:center;margin-top:3rem;padding-top:2rem;display:flex}.ibrief-navigation .spacer{flex-grow:1}.btn-prev{color:var(--color-primary);cursor:pointer;background:0 0;border:1px solid #0000001a;border-radius:999px;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.05rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-prev:hover{background:#0000000d}.btn-next,.btn-submit{color:#fff;cursor:pointer;background:#4338ca;border:none;border-radius:999px;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:1.05rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-next:hover,.btn-submit:hover{background:#3730a3;transform:translateY(-2px);box-shadow:0 4px 12px #4338ca4d}