.coupon-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:999;display:flex;justify-content:center;align-items:center;padding:20px}.coupon-popup{background:#fff;border-radius:16px;padding:30px 20px;max-width:800px;width:100%;position:relative;box-shadow:0 8px 20px rgba(0,0,0,.25);overflow-y:auto;max-height:90vh}.close-icon{position:absolute;top:10px;right:10px;font-size:28px;border:none;background:none;color:#333;cursor:pointer;z-index:10}.popup-title{text-align:center;font-weight:700;font-size:28px;margin-bottom:20px}.offers-container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:16px;gap:16px}.offer-card{border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,.15);transition:transform .3s;background:#fff}.offer-card:hover{transform:scale(1.03)}.offer-image{height:auto;object-fit:cover}.close-btn,.offer-image{width:100%;display:block}.close-btn{margin-top:20px;padding:12px;border:none;background-color:#12213d;color:white;border-radius:8px;font-size:16px;cursor:pointer}@media (max-width:576px){.coupon-popup{padding:20px 15px}.close-icon{font-size:24px;top:8px;right:8px}.popup-title{font-size:22px}.offer-image{height:auto}.close-btn{font-size:14px;padding:10px}}