.why-choose-section{background-color:#f7f8ff;padding:80px 60px;max-width:1720px;margin:0 auto}.why-choose-container{display:flex;max-width:1400px;margin:0 auto;position:relative;gap:40px}.why-choose-left{flex:1;position:sticky;top:180px;align-self:flex-start}.why-choose-left h2{font-size:32px;font-weight:800;color:#1a1a1a;margin-bottom:20px!important;line-height:1.3}.why-choose-left p{font-size:16px;color:#444;margin-bottom:30px;line-height:1.6}.talk-btn{padding:12px 24px;font-size:16px;font-weight:500;background-color:#1253f8;color:#fff;border:1px solid #0051ff;border-radius:32px;cursor:pointer;transition:background .3s ease}.talk-btn:hover{background-color:#fff;color:#0051ff;border:1px solid #0051ff}.why-choose-right{flex:-1;position:relative;padding-left:30px}.vertical-line{position:absolute;left:59px;top:0;bottom:0;width:2px;height:65rem;border-left:2px solid #c5cdf5;z-index:0}.why-step{align-items:flex-start;margin-bottom:50px;position:relative}.step-icon,.why-step{display:flex;z-index:1}.step-icon{width:60px;height:60px;background-color:#e9edff;border-radius:50%;justify-content:center;align-items:center;margin-right:20px;flex-shrink:0}.step-icon img{width:65px;height:60px}.step-content{background:#fff;padding:16px 20px;border-radius:12px;box-shadow:0 4px 10px rgba(0,0,0,.05);max-width:500px}.step-content h4{font-size:20px;font-weight:700;margin-bottom:8px;color:#1a1a1a;letter-spacing:0}.step-content p{font-size:15px;color:#555;line-height:1.6}@media (max-width:1024px){.why-choose-container{flex-direction:column}.why-choose-left{position:relative;top:0;padding-bottom:30px}.why-choose-right{padding-left:0}.vertical-line{left:24px;height:auto}}@media (max-width:768px){.why-choose-section{padding:60px 30px}.why-choose-left h2{font-size:26px}.why-choose-left p{font-size:15px}.talk-btn{display:block}.step-icon{width:50px;height:50px;margin-right:16px}.step-icon img{width:50px;height:46px}.step-content{padding:14px 16px}.step-content h4{font-size:18px}.step-content p{font-size:14px}}@media (max-width:480px){.why-choose-section{padding:50px 20px}.step-icon{width:42px;height:42px}.step-icon img{width:40px;height:40px}.step-content h4{font-size:16px}.step-content p{font-size:13px}.vertical-line{left:18px}.why-choose-left h2{font-size:22px}.why-step{margin-bottom:30px}.why-choose-left p{font-size:14px}.step-content{padding:12px 14px}.step-content p{font-size:12.5px}.talk-btn{font-size:14px;padding:10px 20px}}@media (max-width:320px){.why-choose-left h2{font-size:20px}.why-choose-left p{font-size:13px}.step-content{padding:10px 12px}.step-content p{font-size:12px}.talk-btn{font-size:13px;padding:8px 16px}}