.chose-area{padding:5rem 0;background:linear-gradient(135deg,#f8faff,#f0f7ff);position:relative;overflow:hidden}.chose-area:before{top:-50px;right:-50px;width:300px;height:300px;background:radial-gradient(circle,rgba(78,107,255,.1) 0,rgba(78,107,255,0) 70%)}.chose-area:after,.chose-area:before{content:"";position:absolute;z-index:0}.chose-area:after{bottom:-100px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(107,255,184,.1) 0,rgba(107,255,184,0) 70%)}.chose-area .container{position:relative;z-index:1}.chose-area .section-title{margin-bottom:4rem}.chose-area .section-title h2{font-size:2.5rem;font-weight:700;color:#1a237e;margin-bottom:1rem;background:linear-gradient(90deg,#4e6bff,#6bffb8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:inline-block}.chose-area .section-title .subtitle{font-size:1.1rem;color:#546e7a;max-width:700px;margin:0 auto;line-height:1.6}.chose-area .features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:2rem;gap:2rem;padding:0 1rem}.chose-area .feature-card{background:#fff;border-radius:16px;padding:2rem;box-shadow:0 10px 30px rgba(0,0,0,.05);transition:all .3s ease;position:relative;overflow:hidden;border:1px solid rgba(0,0,0,.03);z-index:1}.chose-area .feature-card:before{content:"";position:absolute;top:0;left:0;width:4px;height:0;background:var(--accent-color);transition:height .3s ease}.chose-area .feature-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,.1)}.chose-area .feature-card:hover:before{height:100%}.chose-area .feature-card.active{transform:translateY(-5px);box-shadow:0 15px 35px rgba(0,0,0,.1)}.chose-area .feature-card.active:before{height:100%}.chose-area .feature-icon{color:var(--accent-color);margin-bottom:1.5rem;transition:transform .3s ease}.chose-area .feature-card:hover .feature-icon{transform:scale(1.1)}.chose-area .feature-number{display:inline-block;background:var(--accent-color);color:#fff;width:30px;height:30px;border-radius:50%;text-align:center;line-height:30px;font-weight:700;margin-bottom:1rem;font-size:.9rem}.chose-area .feature-content h3{font-size:1.3rem;color:#263238;margin-bottom:1rem;font-weight:600}.chose-area .feature-content p{color:#607d8b;line-height:1.6;font-size:.95rem}@media (max-width:768px){.chose-area .features-grid{grid-template-columns:1fr}.chose-area .section-title h2{font-size:2rem}.chose-area{padding:3rem 0}}@media (max-width:576px){.chose-area .section-title h2{font-size:1.8rem}.chose-area .feature-card{padding:1.5rem}}