:root{--primary-color: #2a6fdb;--primary-hover: #2561c2;--secondary-color: #17a2b8;--text-dark: #2d3748;--text-light: #5a6a85;--background-light: #ffffff;--background-grey: #f7fafc;--border-color: #e2e8f0;--white: #fff;--font-family: "Inter", sans-serif;--border-radius: 8px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-light);background-color:var(--background-light);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{overflow-x:hidden}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}.header{background:var(--white);padding:16px 0;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:100}.header .container{display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:700;color:var(--text-dark);text-decoration:none;flex-shrink:0}.logo svg{color:var(--primary-color)}.header-right{display:flex;align-items:center;gap:24px}.nav a{margin-left:24px;text-decoration:none;color:var(--text-light);font-weight:500;transition:color .2s ease}.nav a:hover{color:var(--primary-color)}.language-switcher select{background-color:transparent;border:1px solid var(--border-color);border-radius:var(--border-radius);padding:8px 12px;font-family:var(--font-family);color:var(--text-dark);font-weight:500;cursor:pointer;transition:background-color .2s ease}.language-switcher select:hover{background-color:var(--background-grey)}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:var(--border-radius);font-weight:600;font-size:16px;cursor:pointer;transition:all .2s ease;text-decoration:none;white-space:nowrap}.btn-primary{background-color:var(--primary-color);color:var(--white)}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:var(--shadow)}.section{padding:80px 0}.section:nth-child(odd){background-color:var(--background-grey)}.section-title{font-size:36px;color:var(--text-dark);text-align:center;margin-bottom:16px}.section-subtitle{font-size:18px;color:var(--text-light);text-align:center;max-width:700px;margin:0 auto 48px}.hero{padding:100px 0;text-align:center}.hero h1{font-size:52px;color:var(--text-dark);margin-bottom:24px;line-height:1.2}.hero p{font-size:20px;max-width:700px;margin:0 auto 32px}.grid{display:grid;gap:32px}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-2{grid-template-columns:repeat(auto-fit,minmax(350px,1fr))}.card{background:var(--white);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:32px;text-align:center;box-shadow:var(--shadow);transition:transform .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-5px)}.card-icon{display:inline-flex;justify-content:center;align-items:center;width:64px;height:64px;border-radius:50%;background-color:#e9f1ff;color:var(--primary-color);margin-bottom:24px}.card-icon svg{width:32px;height:32px}.card-title{font-size:20px;font-weight:600;color:var(--text-dark);margin-bottom:8px}.feature-card{text-align:left;padding:24px}.feature-card ul{list-style-type:none;margin-top:16px}.feature-card li{position:relative;padding-left:24px;margin-bottom:8px}.feature-card li:before{content:"✓";position:absolute;left:0;color:var(--secondary-color);font-weight:700}.timeline{display:flex;flex-direction:column;gap:32px;max-width:800px;margin:0 auto}.timeline-item{display:flex;align-items:flex-start;gap:24px}.timeline-step{flex-shrink:0;background-color:var(--primary-color);color:var(--white);width:50px;height:50px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px}.timeline-content h3{color:var(--text-dark);margin-bottom:8px}.faq-container{max-width:800px;margin:0 auto}.faq-item{background:var(--white);border:1px solid var(--border-color);border-radius:var(--border-radius);margin-bottom:16px;overflow:hidden}.faq-question{display:flex;justify-content:space-between;align-items:center;width:100%;padding:20px;background:none;border:none;font-size:18px;font-weight:500;color:var(--text-dark);text-align:left;cursor:pointer}.faq-icon{transition:transform .3s ease;flex-shrink:0;margin-left:16px}.faq-icon.open{transform:rotate(45deg)}.faq-answer{padding:0 20px 20px;font-size:16px;color:var(--text-light);max-height:0;overflow:hidden;transition:max-height .3s ease,padding .3s ease}.faq-answer.open{max-height:300px}.contact-section{text-align:center}.footer{background-color:var(--text-dark);color:var(--background-grey);padding:40px 0;text-align:center}.footer .container{display:flex;flex-direction:column;align-items:center;gap:24px}.footer-nav a{color:var(--background-grey);text-decoration:none;margin:0 12px;transition:color .2s ease}.footer-nav a:hover{color:var(--primary-color)}.carousel{position:relative;display:flex;align-items:center;justify-content:center;margin:32px auto 40px;max-width:600px;min-height:340px;background:#f7fafc;border-radius:16px;box-shadow:var(--shadow);overflow:hidden}.carousel-img{width:100%;max-width:600px;max-height:340px;object-fit:contain;border-radius:12px;background:#fff}.carousel-btn{position:absolute;top:50%;transform:translateY(-50%);background:#fffc;border:none;font-size:2rem;color:var(--primary-color);cursor:pointer;z-index:2;padding:8px 16px;border-radius:50%;transition:background .2s}.carousel-btn.prev{left:12px}.carousel-btn.next{right:12px}.carousel-btn:hover{background:var(--primary-color);color:#fff}.carousel-dots{position:absolute;bottom:16px;left:0;right:0;display:flex;justify-content:center;gap:8px}.carousel-dot{width:12px;height:12px;border-radius:50%;background:#cbd5e1;display:inline-block;cursor:pointer;transition:background .2s}.carousel-dot.active{background:var(--primary-color)}@media (max-width: 992px){.nav{display:none}}@media (max-width: 768px){.hero h1{font-size:36px}.hero p{font-size:18px}.section-title{font-size:28px}.section-subtitle{font-size:16px}.section{padding:60px 0}.grid-2,.grid-3{grid-template-columns:1fr}.header-right .btn{padding:8px 12px;font-size:14px}}