section{padding:80px 0;width:100%;float:left}.section-title{margin-bottom:50px;font-weight:600;position:relative;display:inline-block;padding-bottom:15px}.section-title:after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg, #3498db, #2ecc71)}.section-brand{height:400px;background:linear-gradient(135deg, #3498db, #2ecc71);color:#fff;display:flex;align-items:center;justify-content:center;text-align:center}.main-title{font-size:48px;font-weight:700;margin-bottom:20px;text-shadow:0 2px 4px rgba(0,0,0,0.2)}.main-subtitle{font-size:24px;margin-bottom:40px;max-width:700px;margin-left:auto;margin-right:auto}.action-btn{padding:12px 30px;font-size:18px;border-radius:30px;background-color:#fff;color:#3498db;border:none;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:all .3s ease}.action-btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(0,0,0,0.1);background-color:#f8f8f8;color:#2ecc71}.section-features{background-color:#f9f9f9;min-height:600px;padding:80px 0 60px}.section-features .features-list{margin-top:40px}.feature-card{margin-bottom:30px;padding:0 15px}.feature-inner{background-color:#fff;border-radius:10px;padding:30px 25px;height:100%;min-height:280px;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:all .4s cubic-bezier(.165, .84, .44, 1);text-align:center;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-start;cursor:pointer}.feature-inner:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 10px 30px rgba(0,0,0,0.1)}.feature-inner:hover:before{transform:scaleX(1)}.feature-inner:hover .feature-icon{transform:scale(1.2) rotate(5deg);color:#2ecc71}.feature-inner:hover .feature-title{color:#3498db}.feature-inner:before{content:'';position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg, #3498db, #2ecc71);transform:scaleX(0);transition:transform .3s ease}.feature-icon{font-size:40px;color:#3498db;margin-bottom:20px;display:inline-block;transition:all .3s ease;flex-shrink:0}.feature-title{font-size:20px;font-weight:600;color:#2c3e50;margin-bottom:15px;flex-shrink:0;transition:color .3s ease}.feature-desc{color:#7f8c8d;font-size:15px;line-height:1.6;flex-grow:1;display:flex;align-items:center;justify-content:center}.section-video{background-color:#fff}.video-container{max-width:800px;margin:0 auto;position:relative}.video-thumbnail{position:relative;cursor:pointer;border-radius:8px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,0.1);transition:all .3s ease}.video-thumbnail:hover{transform:scale(1.02);box-shadow:0 15px 40px rgba(0,0,0,0.15)}.video-thumbnail:hover .play-button{font-size:90px;color:#3498db}.play-button{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);font-size:80px;color:#fff;opacity:.9;text-shadow:0 2px 10px rgba(0,0,0,0.3);transition:all .3s ease}.section-news{background-color:#f9f9f9}.news-item{background-color:#fff;border-radius:8px;padding:25px;margin-bottom:30px;box-shadow:0 5px 15px rgba(0,0,0,0.05);transition:all .3s ease;height:100%;display:flex;flex-direction:column}.news-item:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.1)}.news-date{color:#7f8c8d;font-size:14px;margin-bottom:10px}.news-title{font-size:20px;font-weight:600;margin-bottom:15px;color:#2c3e50;height:50px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.news-excerpt{color:#7f8c8d;margin-bottom:15px;font-size:15px;flex-grow:1;height:80px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.news-link{color:#3498db;font-weight:600;text-decoration:none;display:inline-block;transition:all .3s ease;align-self:flex-start}.news-link:hover{color:#2ecc71;text-decoration:none;transform:translateX(5px)}.modal-dialog{position:fixed;top:50%;left:50%;transform:translate(-50%, -50%) !important;width:960px;margin:0}.modal-content{background:transparent;box-shadow:none;border:none;width:100%;position:relative}.modal-body{padding:0;position:relative;z-index:1053;background:#000;border-radius:4px;overflow:hidden}.modal-header{border:none;padding:0;position:absolute;right:-40px;top:0;z-index:1054;background:transparent}.modal-header .close{font-size:36px;color:#fff;opacity:.8;text-shadow:0 2px 4px rgba(0,0,0,0.3);margin:0;padding:0;transition:all .3s ease;cursor:pointer;position:relative;z-index:1055}.modal-title{font-weight:600}.modal-backdrop.in{opacity:.9;z-index:0}.embed-responsive{position:relative;width:960px;height:540px;box-shadow:0 10px 30px rgba(0,0,0,0.1)}.section-solution{background-color:#fff;position:relative;overflow:hidden}.solution-desc{max-width:1000px;margin:0 auto 50px;font-size:16px;line-height:1.8;color:#555;text-align:justify;padding:0 20px}.solution-image{max-width:900px;margin:0 auto;position:relative;box-shadow:0 10px 30px rgba(0,0,0,0.1);border-radius:10px;overflow:hidden;transition:all .3s ease}.solution-image:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,0.15)}.solution-image img{width:100%;height:auto;display:block;border-radius:10px}.section-cases{background-color:#fff;padding:80px 0}.case-item{margin-bottom:30px;background:#fff;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,0.05);overflow:hidden;transition:all .3s ease;height:450px}.case-item:hover{transform:translateY(-5px);box-shadow:0 10px 30px rgba(0,0,0,0.1)}.case-item:hover .case-image img{transform:scale(1.05)}.case-image{position:relative;overflow:hidden}.case-image img{width:100%;height:200px;object-fit:cover;transition:all .3s ease}.case-overlay{position:absolute;top:20px;right:20px;z-index:1}.case-category{background:rgba(52,152,219,0.9);color:#fff;padding:6px 12px;border-radius:20px;font-size:14px}.case-content{padding:25px;height:250px;display:flex;flex-direction:column}.case-title{font-size:20px;font-weight:600;color:#2c3e50;margin-bottom:15px}.case-stats{display:flex;justify-content:space-between;margin-bottom:15px}.case-desc{color:#7f8c8d;font-size:15px;line-height:1.6;margin-bottom:0;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.stat-item{display:flex;align-items:center;color:#7f8c8d;font-size:14px}.stat-item i{margin-right:5px;color:#3498db}@media (max-width:1024px){.modal-dialog{width:90%}.embed-responsive{width:100%;height:calc(9/16 * 90vw)}.modal-header{right:0;top:-40px}}@media (max-width:768px){section{padding:50px 0}.section-brand{height:auto;padding:80px 0}.main-title{font-size:36px}.main-subtitle{font-size:18px}.feature-item{flex-direction:column;text-align:center}.feature-icon{margin-right:0;margin-bottom:15px}.section-title{font-size:24px}.news-item{margin-bottom:20px}.solution-desc{font-size:15px;padding:0 15px;margin-bottom:30px}.case-item{height:420px}.case-content{height:240px}.case-image img{height:180px}.case-content{padding:20px}.case-title{font-size:18px}.case-stats{flex-direction:column;gap:10px}}