.pricing-card{width:320px;border:2px solid #f1f5f9;border-radius:20px;padding:32px 20px;background:linear-gradient(135deg,#ffffff,#f8fafc);text-align:center;box-shadow:0 10px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.pricing-card:hover{transform:translateY(-8px) scale(1.02);box-shadow:0 25px 50px -12px rgba(0,0,0,.15),0 20px 25px -5px rgba(0,0,0,.1);border-color:#e2e8f0}.pricing-card:hover:before{opacity:1}.card-header{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:16px;position:relative}.card-header h3{font-size:24px;font-weight:700;color:#1e293b;margin:0;letter-spacing:-.025em}.plan-icon{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:white;padding:12px;border-radius:50%;font-size:18px;font-weight:700;box-shadow:0 4px 14px 0 rgba(59,130,246,.3);transition:all .3s ease}.popular-badge{background:linear-gradient(135deg,#0b8cf5,#0661d9);color:#fff;font-size:8px;padding:6px;border-radius:20px;text-transform:uppercase;letter-spacing:.5px;box-shadow:0 2px 8px rgba(245,158,11,.3);margin-left:25px}.price{font-size:48px;font-weight:800;margin:20px 0 8px;color:#0f172a;background:linear-gradient(135deg,#1e293b,#3b82f6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;letter-spacing:-.02em}.billing{font-size:15px;color:#64748b;margin-bottom:28px;font-weight:500;line-height:1.4}.features{text-align:left;margin-bottom:32px;padding:0 4px}.feature-item{font-size:15px;margin:12px 0;display:flex;align-items:center;gap:12px;color:#374151;font-weight:500;line-height:1.5;transition:all .2s ease}.feature-item:hover{color:#1f2937;transform:translateX(4px)}.check{color:#10b981;font-weight:700;font-size:16px;background:#ecfdf5;border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .2s ease}.feature-item:hover .check{background:#10b981;color:white;transform:scale(1.1)}.upgrade-btn{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;border:none;padding:16px 32px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);width:100%;text-transform:none;letter-spacing:.025em;box-shadow:0 4px 14px 0 rgba(59,130,246,.3);position:relative;overflow:hidden}.upgrade-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s}.upgrade-btn:hover{background:linear-gradient(135deg,#1d4ed8,#1e40af);transform:translateY(-2px);box-shadow:0 8px 25px 0 rgba(59,130,246,.4)}.upgrade-btn:hover:before{left:100%}.upgrade-btn:active{transform:translateY(0);box-shadow:0 4px 14px 0 rgba(59,130,246,.3)}.pricing-card.basic{background:linear-gradient(135deg,#ffffff,#e2e8f0);border-color:#cbd5e1}.pricing-card.basic .plan-icon{background:linear-gradient(135deg,#6b7280,#4b5563)}.pricing-card.premium{background:linear-gradient(135deg,#ffffff,#f8fafc);border-color:#3b82f6}.pricing-card.premium .plan-icon{background:linear-gradient(135deg,#3b82f6,#1d4ed8)}.pricing-card.enterprise{background:linear-gradient(135deg,#fff7ed,#fed7aa);border-color:#fb923c}.pricing-card.enterprise .plan-icon{background:linear-gradient(135deg,#f97316,#ea580c)}