.navbar{position:fixed;top:0;left:0;right:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:var(--shadow-md);z-index:1000;transition:all .3s ease}.nav-container{max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center}.nav-logo{display:flex;align-items:center;gap:.5rem;font-size:1.5rem;font-weight:700;color:var(--text-dark)}.logo-icon{font-size:2rem}.logo-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;gap:2rem;align-items:center}.nav-link{background:none;color:var(--text-dark);font-size:1rem;font-weight:500;padding:.5rem 0;position:relative}.nav-link:after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--gradient-primary);transition:width .3s ease}.nav-link:hover:after{width:100%}.nav-toggle{display:none;flex-direction:column;gap:.35rem;cursor:pointer;z-index:1001}.nav-toggle span{width:25px;height:3px;background:var(--text-dark);transition:all .3s ease;border-radius:2px}.nav-toggle span.active:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.nav-toggle span.active:nth-child(2){opacity:0}.nav-toggle span.active:nth-child(3){transform:rotate(-45deg) translate(7px,-7px)}@media (max-width: 768px){.nav-toggle{display:flex}.nav-menu{position:fixed;top:0;right:-100%;width:70%;height:100vh;background:var(--bg-white);flex-direction:column;justify-content:center;gap:2rem;transition:right .3s ease;box-shadow:var(--shadow-xl)}.nav-menu.active{right:0}.nav-link{font-size:1.25rem}}.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:6rem 2rem 4rem;overflow:hidden;background:linear-gradient(135deg,#f8fafc,#e0e7ff)}.hero-content{position:relative;z-index:10;text-align:center;max-width:900px;animation:fadeInUp 1s ease}.hero-title{font-size:3.5rem;font-weight:700;margin-bottom:1.5rem;line-height:1.2}.hero-description{font-size:1.5rem;color:var(--text-light);margin-bottom:2.5rem;line-height:1.6}.hero-buttons{display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap}.hero-background{position:absolute;top:0;left:0;right:0;bottom:0;overflow:hidden;z-index:1}.hero-shape{position:absolute;border-radius:50%;opacity:.1;animation:float 6s ease-in-out infinite}.shape-1{width:400px;height:400px;background:var(--gradient-primary);top:10%;left:-10%;animation-delay:0s}.shape-2{width:300px;height:300px;background:var(--gradient-secondary);bottom:10%;right:-5%;animation-delay:2s}.shape-3{width:250px;height:250px;background:linear-gradient(135deg,#7c3aed,#06b6d4);top:50%;right:10%;animation-delay:4s}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes float{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-30px) scale(1.05)}}@media (max-width: 768px){.hero{padding:5rem 1.5rem 3rem;min-height:90vh}.hero-title{font-size:2.25rem}.hero-description{font-size:1.125rem}.hero-buttons{flex-direction:column;align-items:center}.hero-buttons .btn{width:100%;max-width:300px}.shape-1,.shape-2,.shape-3{width:200px;height:200px}}.about{padding:6rem 2rem;background:var(--bg-white)}.about-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:3rem}.about-card{background:var(--bg-light);padding:2.5rem;border-radius:1rem;transition:all .3s ease;border:2px solid transparent}.about-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--primary-color)}.about-icon{font-size:3rem;margin-bottom:1rem;display:inline-block}.about-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.about-card p{color:var(--text-light);line-height:1.8;margin-bottom:.5rem}.legal-info{margin-top:1rem}.legal-info p{margin-bottom:.75rem;padding:.5rem 0;border-bottom:1px solid var(--border-color)}.legal-info p:last-child{border-bottom:none}.legal-info strong{color:var(--text-dark);margin-right:.5rem}@media (max-width: 768px){.about{padding:4rem 1.5rem}.about-content{grid-template-columns:1fr;gap:1.5rem}.about-card{padding:2rem}}.services{padding:6rem 2rem;background:linear-gradient(180deg,var(--bg-white) 0%,var(--bg-light) 100%)}.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem;margin-top:3rem}.service-card{background:var(--bg-white);padding:2.5rem;border-radius:1rem;box-shadow:var(--shadow-md);transition:all .3s ease;border:2px solid transparent;position:relative;overflow:hidden}.service-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--gradient-primary);transform:scaleX(0);transition:transform .3s ease}.service-card:hover:before{transform:scaleX(1)}.service-card:hover{transform:translateY(-10px);box-shadow:var(--shadow-xl);border-color:var(--primary-color)}.service-icon{font-size:3.5rem;margin-bottom:1.5rem;display:inline-block}.service-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.service-card>p{color:var(--text-light);line-height:1.8;margin-bottom:1.5rem}.service-features{margin-top:1.5rem}.service-features li{padding:.5rem 0;color:var(--text-light);font-size:.95rem}.service-features li:before{content:"✓";color:var(--success-color);font-weight:700;margin-right:.5rem}@media (max-width: 768px){.services{padding:4rem 1.5rem}.services-grid{grid-template-columns:1fr;gap:1.5rem}.service-card{padding:2rem}}.pricing{padding:6rem 2rem;background:var(--bg-white)}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.pricing-card{background:var(--bg-light);padding:2.5rem;border-radius:1rem;border:2px solid var(--border-color);transition:all .3s ease;position:relative;display:flex;flex-direction:column}.pricing-card.recommended{background:var(--bg-white);border-color:var(--primary-color);box-shadow:var(--shadow-xl);transform:scale(1.05)}.pricing-card:not(.recommended):hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.recommended-badge{position:absolute;top:-15px;left:50%;transform:translate(-50%);background:var(--gradient-primary);color:#fff;padding:.5rem 1.5rem;border-radius:2rem;font-size:.875rem;font-weight:600;box-shadow:var(--shadow-md)}.pricing-card h3{font-size:1.75rem;margin-bottom:1rem;color:var(--text-dark);text-align:center}.price{text-align:center;margin-bottom:1.5rem}.price-amount{font-size:2.5rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.price-period{font-size:1rem;color:var(--text-light);margin-left:.25rem}.plan-description{text-align:center;color:var(--text-light);margin-bottom:2rem;padding-bottom:2rem;border-bottom:2px solid var(--border-color)}.plan-features{flex-grow:1;margin-bottom:2rem}.plan-features li{padding:.75rem 0;color:var(--text-dark);display:flex;align-items:center;gap:.75rem}.feature-icon{color:var(--success-color);font-weight:700;font-size:1.125rem}.pricing-note{margin-top:3rem;padding:1.5rem;background:linear-gradient(135deg,#fef3c7,#fde68a);border-radius:.75rem;text-align:center}.pricing-note p{color:var(--text-dark);font-size:1rem;margin:0}@media (max-width: 768px){.pricing{padding:4rem 1.5rem}.pricing-grid{grid-template-columns:1fr;gap:2rem}.pricing-card.recommended{transform:scale(1)}.pricing-card{padding:2rem}.price-amount{font-size:2rem}}.contact{padding:6rem 2rem;background:linear-gradient(180deg,var(--bg-white) 0%,var(--bg-light) 100%)}.contact-content{display:grid;grid-template-columns:1fr 1.5fr;gap:3rem;margin-top:3rem}.contact-info{display:flex;flex-direction:column;gap:1.5rem}.info-card{background:var(--bg-white);padding:2rem;border-radius:1rem;box-shadow:var(--shadow-md);transition:all .3s ease;border:2px solid transparent}.info-card:hover{transform:translate(5px);box-shadow:var(--shadow-lg);border-color:var(--primary-color)}.info-icon{font-size:2.5rem;margin-bottom:1rem;display:inline-block}.info-card h3{font-size:1.25rem;margin-bottom:.75rem;color:var(--text-dark)}.info-card p{color:var(--text-light);margin:.5rem 0;line-height:1.6}.contact-form-wrapper{background:var(--bg-white);padding:2.5rem;border-radius:1rem;box-shadow:var(--shadow-lg)}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-weight:600;color:var(--text-dark);font-size:.95rem}.form-group input,.form-group textarea{padding:.875rem 1rem;border:2px solid var(--border-color);border-radius:.5rem;font-size:1rem;font-family:inherit;transition:all .3s ease;background:var(--bg-light)}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--primary-color);background:var(--bg-white);box-shadow:0 0 0 3px #2563eb1a}.form-group textarea{resize:vertical;min-height:120px}.contact-form .btn{margin-top:1rem;width:100%}@media (max-width: 968px){.contact{padding:4rem 1.5rem}.contact-content{grid-template-columns:1fr;gap:2rem}.contact-form-wrapper{padding:2rem}}.footer{background:linear-gradient(135deg,#1e293b,#0f172a);color:#e2e8f0;padding:4rem 2rem 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:3rem}.footer-section h3{font-size:1.5rem;margin-bottom:1rem;color:#fff;display:flex;align-items:center;gap:.5rem}.footer-logo{font-size:2rem}.footer-section h4{font-size:1.125rem;margin-bottom:1rem;color:#fff}.footer-section p{color:#94a3b8;line-height:1.8;margin-bottom:1rem}.footer-section ul{list-style:none}.footer-section ul li{margin-bottom:.75rem}.footer-section ul li a{color:#94a3b8;transition:all .3s ease;display:inline-block}.footer-section ul li a:hover{color:#fff;transform:translate(5px)}.social-links{display:flex;gap:1rem;margin-top:1.5rem}.social-links a{width:45px;height:45px;display:flex;align-items:center;justify-content:center;background:#ffffff1a;border-radius:50%;font-size:1.5rem;transition:all .3s ease}.social-links a:hover{background:var(--gradient-primary);transform:translateY(-3px)}.footer-bottom{padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);text-align:center}.footer-bottom p{color:#94a3b8;margin:.5rem 0;font-size:.95rem}.icp-info{margin-top:.5rem}.icp-info a{color:#94a3b8;text-decoration:none;transition:color .3s ease}.icp-info a:hover{color:#fff}@media (max-width: 768px){.footer{padding:3rem 1.5rem 1.5rem}.footer-content{grid-template-columns:1fr;gap:2rem}.footer-section{text-align:center}.footer-section h3,.social-links{justify-content:center}}.App{min-height:100vh;overflow-x:hidden}*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #2563eb;--secondary-color: #7c3aed;--accent-color: #06b6d4;--text-dark: #1e293b;--text-light: #64748b;--bg-light: #f8fafc;--bg-white: #ffffff;--border-color: #e2e8f0;--success-color: #10b981;--gradient-primary: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%);--gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #2563eb 100%);--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;line-height:1.6;color:var(--text-dark);background-color:var(--bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}a{text-decoration:none;color:inherit;transition:all .3s ease}button{font-family:inherit;cursor:pointer;border:none;outline:none;transition:all .3s ease}ul{list-style:none}img{max-width:100%;height:auto}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section-title{font-size:2.5rem;text-align:center;margin-bottom:1rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{text-align:center;color:var(--text-light);font-size:1.125rem;margin-bottom:3rem}.btn{padding:.875rem 2rem;font-size:1rem;font-weight:500;border-radius:.5rem;transition:all .3s ease;display:inline-block}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-secondary{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:#fff}.btn-outline{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color);width:100%}.btn-outline:hover{background:var(--gradient-primary);color:#fff;border-color:transparent}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}@media (max-width: 768px){.section-title{font-size:2rem}.section-subtitle{font-size:1rem}}