:root{--primary:#1677ff;--secondary:#722ed1;--accent:#13c2c2;--gradient-from:#1677ff;--gradient-to:#722ed1;--text-primary:#1a1a2e;--text-secondary:#555;--text-light:#888;--bg-white:#fff;--bg-light:#f7f9fc;--bg-section-alt:#f0f5ff;--border-color:#e8ecf1;--shadow-sm:0 2px 8px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 8px 32px #0000001f;--radius:12px;--radius-lg:16px;--max-width:1200px}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--text-primary);background:var(--bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;line-height:1.6}.animate-target{opacity:0;transition:opacity .8s,transform .8s;transform:translateY(30px)}.animate-in{opacity:1;transform:translateY(0)}.main-nav{z-index:1000;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffeb;border-bottom:1px solid #0000000f;transition:all .3s;position:fixed;top:0;left:0;right:0}.nav-container{max-width:var(--max-width);justify-content:space-between;align-items:center;height:64px;margin:0 auto;padding:0 24px;display:flex}.nav-logo{background:linear-gradient(135deg, var(--gradient-from), var(--gradient-to));-webkit-text-fill-color:transparent;cursor:pointer;-webkit-background-clip:text;background-clip:text;font-size:20px;font-weight:700}.nav-links{gap:8px;display:flex}.nav-link{color:var(--text-secondary);border-radius:20px;padding:6px 16px;font-size:15px;text-decoration:none;transition:all .3s}.nav-link:hover{color:var(--primary);background:#1677ff14}.hero-section{background:linear-gradient(135deg,#0a0e27 0%,#1a1a3e 40%,#0d1f3c 100%);justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative;overflow:hidden}.hero-canvas{z-index:1;width:100%;height:100%;position:absolute;top:0;left:0}.hero-overlay{z-index:2;width:100%;height:100%;position:absolute;top:0;left:0}.hero-content{z-index:3;text-align:center;max-width:800px;padding:0 24px;position:relative}.hero-title{letter-spacing:-1px;margin-bottom:16px;font-size:56px;font-weight:800;line-height:1.2}.hero-subtitle{color:#ffffffe6;margin-bottom:16px;font-size:24px;font-weight:400}.hero-desc{color:#ffffffb3;margin-bottom:36px;font-size:16px;line-height:1.8}.hero-buttons{flex-wrap:wrap;justify-content:center;gap:16px;display:flex}@media (width<=768px){.hero-title{font-size:36px}.hero-subtitle{font-size:18px}.nav-links{display:none}}.section{padding:100px 24px}.section-container{max-width:var(--max-width);margin:0 auto}.section-header{text-align:center;margin-bottom:64px}.section-title{color:var(--text-primary);margin-bottom:12px;font-size:36px;font-weight:700;display:inline-block;position:relative}.section-title:after{content:"";background:linear-gradient(135deg, var(--gradient-from), var(--gradient-to));border-radius:2px;width:48px;height:4px;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)}.section-subtitle{color:var(--text-secondary);margin-top:20px;font-size:16px}.services-section{background:var(--bg-light)}.services-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}@media (width<=1024px){.services-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=640px){.services-grid{grid-template-columns:1fr}}.service-card-wrapper{transition:transform .3s}.service-card-wrapper:hover{transform:translateY(-4px)}.service-card{box-shadow:var(--shadow-sm);padding:8px;transition:all 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var(--border-color);justify-content:space-between;align-items:flex-end;gap:16px;padding-top:16px;display:flex}.service-progress{flex:1}.progress-label{color:var(--text-light);margin-bottom:4px;font-size:12px;display:block}.features-section{background:var(--bg-white)}.stats-row{margin-bottom:64px}.stat-card{text-align:center;border-radius:var(--radius-lg);background:var(--bg-light);padding:32px 16px;transition:transform .3s,box-shadow .3s}.stat-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.stat-number{background:linear-gradient(135deg, var(--gradient-from), var(--gradient-to));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:48px;font-weight:800;line-height:1.2}.stat-suffix{font-size:24px;font-weight:600}.stat-label{color:var(--text-secondary);margin-top:8px;font-size:14px}.feature-card{height:100%;box-shadow:var(--shadow-sm);padding:8px;transition:all .3s;border-radius:var(--radius)!important}.feature-card:hover{box-shadow:var(--shadow-md);transform:translateY(-4px)}.feature-icon{color:#fff;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:22px;display:flex}.feature-title{color:var(--text-primary);margin-bottom:8px;font-size:16px;font-weight:600}.feature-desc{color:var(--text-secondary);font-size:14px;line-height:1.6}.testimonials-section{background:var(--bg-section-alt)}.testimonials-wrapper{min-height:260px;position:relative;overflow:hidden}.testimonial-card{opacity:0;border-radius:var(--radius-lg);width:100%;box-shadow:var(--shadow-sm);cursor:pointer;background:#fff;padding:40px;transition:all .6s cubic-bezier(.4,0,.2,1);position:absolute;transform:translate(60px)}.testimonial-active{opacity:1;transform:translate(0)}.testimonial-quote{background:linear-gradient(135deg, var(--gradient-from), var(--gradient-to));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:-10px;font-family:Georgia,serif;font-size:64px;line-height:1}.testimonial-content{color:var(--text-secondary);margin-bottom:24px;font-size:16px;font-style:italic;line-height:1.8}.testimonial-meta{align-items:center;gap:16px;display:flex}.testimonial-info{flex:1}.testimonial-name{color:var(--text-primary);font-size:16px;font-weight:600}.testimonial-company{color:var(--text-light);font-size:13px}.testimonial-rate{font-size:14px}.testimonial-dots{z-index:1;justify-content:center;gap:8px;margin-top:24px;display:flex;position:relative}.testimonial-dot{cursor:pointer;background:#d9d9d9;border-radius:50%;width:10px;height:10px;transition:all .3s}.dot-active{background:var(--primary);border-radius:5px;width:28px}.timeline-section{background:var(--bg-white)}.timeline-wrapper{max-width:800px;margin:0 auto;padding:0 16px}.timeline-dot-icon{color:#fff;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;display:flex}.timeline-card{border-radius:var(--radius);box-shadow:var(--shadow-sm);background:#fff;padding:20px 24px;transition:all .3s}.timeline-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.timeline-step-number{text-transform:uppercase;letter-spacing:1px;margin-bottom:4px;font-size:12px;font-weight:600}.timeline-title{color:var(--text-primary);margin-bottom:8px;font-size:18px;font-weight:600}.timeline-desc{color:var(--text-secondary);font-size:14px;line-height:1.6}.contact-section{background:var(--bg-section-alt)}.contact-form-wrapper{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;padding:40px}.contact-form-title{color:var(--text-primary);border-bottom:2px solid var(--bg-light);margin-bottom:24px;padding-bottom:16px;font-size:20px;font-weight:600}.contact-info-wrapper{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);background:#fff;height:100%;padding:40px}.contact-info-list{flex-direction:column;gap:20px;margin-bottom:32px;display:flex}.contact-info-item{align-items:flex-start;gap:16px;display:flex}.contact-info-icon{color:#fff;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:18px;display:flex}.contact-info-text{flex-direction:column;display:flex}.contact-info-label{color:var(--text-light);font-size:12px}.contact-info-value{color:var(--text-primary);font-size:14px;font-weight:500}.contact-map-placeholder{background:var(--bg-light);border-radius:var(--radius);text-align:center;color:var(--text-light);border:2px dashed var(--border-color);padding:40px}.contact-map-placeholder p{margin-top:8px;font-size:14px}.footer-section{color:#ffffffe6;padding:64px 24px 24px}.footer-logo{color:#fff;margin-bottom:12px;font-size:24px;font-weight:700}.footer-desc{color:#ffffffb3;margin-bottom:20px;font-size:14px;line-height:1.8}.footer-social{gap:12px;display:flex}.footer-social-icon{color:#fff;background:#ffffff26;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;text-decoration:none;transition:all .3s;display:flex}.footer-social-icon:hover{background:#ffffff4d;transform:translateY(-2px)}.footer-link-title{color:#fff;margin-bottom:16px;font-size:16px;font-weight:600}.footer-link-list{padding:0;list-style:none}.footer-link-list li{margin-bottom:10px}.footer-link-list a{color:#ffffffa6;font-size:14px;text-decoration:none;transition:all .3s}.footer-link-list a:hover{color:#fff;padding-left:4px}.footer-bottom{text-align:center;color:#ffffff80;border-top:1px solid #ffffff26;margin-top:48px;padding-top:24px;font-size:13px}@media (width<=768px){.section{padding:64px 16px}.section-title{font-size:28px}.section-header{margin-bottom:40px}.stat-number{font-size:36px}.contact-form-wrapper,.contact-info-wrapper,.testimonial-card{padding:24px}}