.quiz-section.active{display:block}.question{margin-bottom:25px}.question h3{color:var(--dark);margin-bottom:15px;font-size:1.3rem}.option-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:15px}.option-btn{padding:15px 20px;border:2px solid #e5e7eb;background:#fff;border-radius:10px;cursor:pointer;transition:all .3s ease;font-size:1rem;font-weight:500;text-align:left;position:relative;overflow:hidden}.option-btn:hover{border-color:var(--primary);transform:translateY(-2px);box-shadow:0 5px 15px rgba(37,99,235,.2)}.option-btn.selected{background:var(--primary);color:white;border-color:var(--primary)}.option-btn .icon{font-size:2rem;margin-bottom:5px;display:block}.shoe-card{background:#fff;border-radius:15px;overflow:hidden;box-shadow:var(--shadow);transition:all .3s ease;position:relative}.shoe-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,.15)}.match-badge{position:absolute;top:15px;right:15px;background:var(--success);color:white;padding:8px 15px;border-radius:20px;font-weight:600;font-size:.9rem;z-index:1}.shoe-image{width:100%;height:250px;object-fit:cover;transition:transform .3s ease}.shoe-card:hover .shoe-image{transform:scale(1.05)}.shoe-details{padding:25px}.shoe-name{font-size:1.4rem;color:var(--dark);margin-bottom:10px;font-weight:700}.shoe-category{display:inline-block;background:var(--light);color:var(--primary);padding:5px 15px;border-radius:15px;font-size:.85rem;margin-bottom:15px;font-weight:600}.features-list{list-style:none;padding:0;margin:20px 0}.features-list li{padding:8px 0;color:#6b7280;position:relative;padding-left:25px}.features-list li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:700}.price-buy{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding-top:20px;border-top:1px solid #e5e7eb}.price{font-size:1.8rem;font-weight:700;color:var(--dark)}.buy-btn{background:var(--secondary);color:white;padding:12px 30px;border-radius:8px;text-decoration:none;font-weight:600;display:inline-flex;align-items:center;gap:8px;transition:all .3s ease}.buy-btn:hover{background:#dc2626;transform:translateY(-2px);box-shadow:0 5px 15px rgba(239,68,68,.3)}@media (max-width:768px){.option-grid{grid-template-columns:1fr}}