.packages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;margin:30px 0;}
.package-card{background:#fff;padding:30px;border-radius:12px;border:2px solid #eee;position:relative;transition:all 0.3s;}
.package-card:hover{border-color:#23e5db;transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.15);}
.package-card.popular{border:3px solid #FFD700;box-shadow:0 5px 20px rgba(255,215,0,0.3);}
.popular-badge{background:#FFD700;color:#002f34;padding:6px 15px;border-radius:20px;font-size:12px;font-weight:bold;position:absolute;top:15px;right:15px;}
.package-card h3{font-size:22px;margin-bottom:12px;color:#002f34;}
.package-price{margin:20px 0;}
.price-main{font-size:32px;font-weight:bold;color:#002f34;}
.price-original{font-size:18px;color:#999;text-decoration:line-through;margin-left:10px;}
.package-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:15px 0;}
.package-stats>div{background:#f8f9fa;padding:10px;border-radius:5px;font-size:13px;text-align:center;}
.btn-buy-package{width:100%;padding:14px;background:linear-gradient(135deg,#002f34,#004d55);color:#fff;text-decoration:none;border-radius:8px;display:block;text-align:center;font-weight:bold;transition:all 0.3s;}
.btn-buy-package:hover{background:linear-gradient(135deg,#004d55,#006d75);}
.active-packages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px;margin:20px 0;}
.active-package-card{background:#e7f3ff;padding:20px;border-radius:10px;border:2px solid #3498db;}
.active-package-card h3{color:#002f34;margin-bottom:10px;}