.opinion-hero {
     background: linear-gradient(135deg, #04a9f5 0%, #0284c7 50%, #0369a1 100%);
     border-radius: 0.85rem;
     color: #ffffff;
     position: relative;
     overflow: hidden;
     padding: 1rem 1.5rem;
     box-shadow: 0 4px 15px rgba(4, 169, 245, 0.2);
 }

 .opinion-hero::before {
     content: '';
     position: absolute;
     top: -50%;
     right: -5%;
     width: 180px;
     height: 180px;
     background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
     border-radius: 50%;
     pointer-events: none;
 }

 .opinion-hero::after {
     content: '';
     position: absolute;
     bottom: -50%;
     left: 25%;
     width: 140px;
     height: 140px;
     background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
     border-radius: 50%;
     pointer-events: none;
 }

 .opinion-card {
     border-radius: 1rem;
     border: 1px solid rgba(226, 232, 240, 0.8);
     box-shadow: 0 10px 25px rgba(15, 23, 42, 0.05);
     background: #ffffff;
     transition: transform 0.2s ease, box-shadow 0.2s ease;
 }

 .star-rating-box {
     background: #f8fafc;
     border: 1px solid #e2e8f0;
     border-radius: 0.75rem;
     padding: 0.85rem 1rem;
     text-align: center;
 }

 .star-item {
     font-size: 1.85rem;
     cursor: pointer;
     padding: 0 0.35rem;
     transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275), color 0.15s ease;
     display: inline-block;
     user-select: none;
 }

 .star-item:hover {
     transform: scale(1.25);
 }

 .form-control-opinion {
     border-radius: 0.75rem;
     border: 1px solid #cbd5e1;
     padding: 0.75rem 1rem;
     font-size: 0.95rem;
     transition: all 0.2s ease;
 }

 .form-control-opinion:focus {
     border-color: #04a9f5;
     box-shadow: 0 0 0 0.25rem rgba(4, 169, 245, 0.2);
 }

 .btn-submit-opinion {
     background: linear-gradient(135deg, #04a9f5 0%, #0284c7 100%);
     border: none;
     color: #ffffff;
     font-weight: 600;
     font-size: 1.05rem;
     padding: 0.9rem 2.5rem;
     border-radius: 0.75rem;
     box-shadow: 0 6px 20px rgba(4, 169, 245, 0.35);
     transition: all 0.25s ease;
 }

 .btn-submit-opinion:hover {
     background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
     transform: translateY(-2px);
     box-shadow: 0 10px 25px rgba(4, 169, 245, 0.45);
     color: #ffffff;
 }

 .btn-submit-opinion:active {
     transform: translateY(0);
 }

 .success-icon-badge {
     width: 80px;
     height: 80px;
     border-radius: 50%;
     background: #ecfdf5;
     color: #10b981;
     display: inline-flex;
     align-items: center;
     justify-content: center;
     font-size: 2.75rem;
     margin-bottom: 1.5rem;
     border: 4px solid #d1fae5;
 }