.header{background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .3s ease}.dark .header{background:#1a1a1af2}.header-content{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo{display:flex;align-items:center;gap:12px;cursor:pointer;transition:transform .2s ease}.logo:hover{transform:scale(1.02)}.logo-icon{transition:transform .3s ease}.logo:hover .logo-icon{transform:rotate(5deg)}.logo-text{font-size:1.5rem;font-weight:700;color:var(--accent-primary);margin:0;background:linear-gradient(135deg,var(--accent-primary),var(--accent-secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav{display:flex;align-items:center;gap:2rem}.nav a{text-decoration:none;color:var(--text-tertiary);font-weight:500;transition:color .3s ease;position:relative}.nav a:hover{color:var(--accent-primary)}.nav a:after{content:"";position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--accent-primary);transition:width .3s ease}.nav a:hover:after{width:100%}.header-actions{display:flex;align-items:center;gap:1rem}.header-actions .btn{display:flex;align-items:center;gap:.5rem;padding:8px 16px;font-size:14px}.theme-toggle{background:none;border:2px solid var(--border-color);border-radius:50%;width:40px;height:40px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .3s ease;color:var(--text-secondary)}.theme-toggle:hover{border-color:var(--accent-primary);color:var(--accent-primary);transform:scale(1.05)}.mobile-menu-btn{display:none;background:none;border:none;cursor:pointer;color:var(--text-tertiary);padding:8px}@media(max-width:768px){.header-content{padding:.75rem 0}.nav{position:fixed;top:100%;left:0;right:0;background:var(--bg-primary);flex-direction:column;padding:2rem;box-shadow:0 4px 6px var(--shadow-medium);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all .3s ease;border-top:1px solid var(--border-color)}.nav-open{transform:translateY(0);opacity:1;visibility:visible}.nav a{padding:1rem 0;border-bottom:1px solid var(--border-color);width:100%;text-align:center;font-size:1.1rem}.nav a:last-child{border-bottom:none}.mobile-menu-btn{display:block}.header-actions{gap:.5rem}.header-actions .btn{padding:6px 12px;font-size:13px}.logo{gap:10px}.logo-text{font-size:1.2rem;line-height:1.2}.logo-icon{width:36px;height:36px;flex-shrink:0}.theme-toggle{width:36px;height:36px}}@media(max-width:480px){.header-content{padding:.5rem 0}.logo{gap:8px}.logo-text{font-size:1.1rem}.logo-icon{width:28px;height:28px}.header-actions{gap:.25rem}.header-actions .btn{padding:4px 8px;font-size:12px}.header-actions .btn span{display:none}.theme-toggle{width:32px;height:32px}}.hero{background:linear-gradient(135deg,var(--bg-secondary) 0%,var(--bg-tertiary) 100%);padding:120px 0 80px;min-height:100vh;display:flex;align-items:center;transition:background .3s ease}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.2;color:var(--text-primary);margin-bottom:24px}.highlight{color:var(--accent-primary);background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-description{font-size:1.2rem;color:var(--text-secondary);line-height:1.6;margin-bottom:40px;max-width:90%}.hero-actions{display:flex;gap:20px;margin-bottom:40px}.hero-stats{display:flex;gap:30px}.stat{display:flex;align-items:center;gap:8px;color:var(--text-secondary);font-weight:500}.stat-icon{color:var(--accent-primary)}.hero-visual{display:flex;justify-content:center;align-items:center}.hero-card{background:var(--bg-primary);border-radius:16px;box-shadow:0 20px 40px var(--shadow-medium);overflow:hidden;width:100%;max-width:400px;transform:rotate(2deg);transition:transform .3s ease}.hero-card:hover{transform:rotate(0) scale(1.02)}.hero-card-header{background:var(--accent-primary);color:#fff;padding:16px 20px;display:flex;align-items:center;gap:12px}.card-dots{display:flex;gap:4px}.card-dots span{width:8px;height:8px;border-radius:50%;background:#ffffffb3}.card-title{font-weight:600}.hero-card-content{padding:20px}.baseline-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-color)}.baseline-item:last-child{border-bottom:none}.baseline-item svg{color:#28a745;flex-shrink:0}.baseline-item span{flex:1;font-weight:500;color:var(--text-tertiary)}.status{padding:4px 8px;border-radius:12px;font-size:12px;font-weight:600;text-transform:uppercase}.status.enabled{background:#d4edda;color:#155724}@media(max-width:768px){.hero{padding:100px 0 60px;min-height:auto}.hero-content{grid-template-columns:1fr;gap:40px;text-align:center}.hero-title{font-size:2.5rem}.hero-description{max-width:100%}.hero-actions,.hero-stats{justify-content:center;flex-wrap:wrap}.hero-card{max-width:350px;transform:none}.hero-card:hover{transform:scale(1.02)}}.features{background:var(--bg-primary)}.section-header{text-align:center;margin-bottom:60px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:30px}.feature-card{background:var(--bg-secondary);border-radius:16px;padding:40px 30px;text-align:center;transition:all .3s ease;border:1px solid var(--border-color);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);transform:scaleX(0);transition:transform .3s ease}.feature-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px var(--shadow-medium);background:var(--bg-primary)}.feature-card:hover:before{transform:scaleX(1)}.feature-icon{width:80px;height:80px;margin:0 auto 24px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);border-radius:20px;display:flex;align-items:center;justify-content:center;color:#fff;transition:all .3s ease}.feature-card:hover .feature-icon{transform:scale(1.1);box-shadow:0 8px 20px #0078d44d}.feature-title{font-size:1.4rem;font-weight:700;color:var(--text-primary);margin-bottom:16px}.feature-description{color:var(--text-secondary);line-height:1.6;font-size:1rem}@media(max-width:768px){.features-grid{grid-template-columns:1fr;gap:20px}.feature-card{padding:30px 20px}.feature-icon{width:64px;height:64px;border-radius:16px}.feature-title{font-size:1.2rem}}.testimonials-section{padding:4rem 0;background-color:var(--bg-secondary)}.testimonials-container{max-width:64rem;margin:0 auto;padding:0 1rem}.testimonials-header{text-align:center;margin-bottom:3rem}.testimonials-title{font-size:1.875rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem}.testimonials-subtitle{font-size:1.125rem;color:var(--text-secondary)}.testimonials-wrapper{position:relative}.testimonial-card{background:var(--bg-primary);border-radius:.5rem;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;padding:2rem;min-height:300px;display:flex;flex-direction:column;justify-content:center}@media(min-width:768px){.testimonial-card{padding:3rem;min-height:350px}}.testimonial-title-container{text-align:center;margin-bottom:1.5rem}.testimonial-title{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin-bottom:1rem}@media(min-width:768px){.testimonial-title{font-size:1.5rem}}.testimonial-comment{font-size:1.125rem;color:var(--text-secondary);text-align:center;line-height:1.75;max-height:7rem;overflow:hidden;display:-webkit-box;-webkit-line-clamp:4;line-clamp:4;-webkit-box-orient:vertical;white-space:pre-line}@media(min-width:768px){.testimonial-comment{font-size:1.25rem;max-height:8.75rem}}.testimonial-nav-button{position:absolute;top:50%;transform:translateY(-50%);background:var(--bg-primary);border:none;border-radius:50%;padding:.5rem;box-shadow:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;cursor:pointer;transition:background-color .3s ease}.testimonial-nav-button:hover{background-color:var(--bg-secondary)}.testimonial-nav-button.prev{left:0;transform:translate(-50%,-50%)}.testimonial-nav-button.next{right:0;transform:translate(50%,-50%)}.testimonial-nav-button svg{width:1.5rem;height:1.5rem;color:var(--text-secondary)}.testimonial-submit{text-align:center;margin-top:3rem;margin-bottom:2rem}.testimonial-submit p{color:var(--text-secondary);font-size:.875rem;margin:0}.testimonial-submit a{color:var(--accent-primary);text-decoration:none;transition:color .3s ease}.testimonial-submit a:hover{color:var(--accent-secondary);text-decoration:underline}.testimonials-dots{display:flex;justify-content:center;margin-top:2rem;gap:.5rem}.testimonials-dot{width:.75rem;height:.75rem;border-radius:50%;border:none;cursor:pointer;transition:background-color .3s ease;background-color:var(--border-color)}.testimonials-dot.active{background-color:var(--accent-primary)}.testimonials-loading{text-align:center;color:var(--text-secondary);animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.about{background:var(--bg-secondary)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.about-description{font-size:1.1rem;color:var(--text-secondary);line-height:1.7;margin-bottom:40px}.about-highlights{margin-bottom:40px}.highlight-item{margin-bottom:30px}.highlight-item h3{font-size:1.2rem;font-weight:600;color:var(--text-primary);margin-bottom:8px}.highlight-item p{color:var(--text-secondary);line-height:1.6}.about-actions{display:flex;gap:20px}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.stat-card{background:var(--bg-primary);border-radius:12px;padding:24px;text-align:center;box-shadow:0 4px 6px var(--shadow-light);border:1px solid var(--border-color);transition:all .3s ease}.stat-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px var(--shadow-medium)}.stat-icon{width:48px;height:48px;margin:0 auto 16px;background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff}.stat-number{font-size:1.8rem;font-weight:700;color:var(--text-primary);margin-bottom:8px}.stat-label{color:var(--text-secondary);font-size:.9rem;font-weight:500}.loading-spinner{animation:spin 1s linear infinite;color:var(--accent-primary)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.about-content{grid-template-columns:1fr;gap:40px}.about-actions{flex-direction:column}.stats-grid{grid-template-columns:1fr}}.footer{background:var(--bg-tertiary);color:var(--text-primary);padding:60px 0 20px;margin-top:auto;border-top:1px solid var(--border-color)}.footer-content{display:flex;flex-direction:column;gap:40px}.footer-main{display:grid;grid-template-columns:1fr 2fr;gap:60px}.footer-brand h3{font-size:1.5rem;font-weight:700;color:var(--accent-primary);margin-bottom:16px}.footer-brand p{color:var(--text-secondary);line-height:1.6;max-width:300px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.link-group h4{font-size:1.1rem;font-weight:600;margin-bottom:16px;color:var(--text-primary)}.link-group a{display:block;color:var(--text-secondary);text-decoration:none;margin-bottom:8px;transition:color .3s ease}.link-group a:hover{color:var(--accent-primary)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:20px;border-top:1px solid var(--border-color);font-size:.9rem}.footer-bottom-left p{color:var(--text-secondary)}.footer-bottom-left a{color:var(--accent-primary);text-decoration:none;margin-left:4px}.footer-bottom-left a:hover{text-decoration:underline}.footer-bottom-right{display:flex;align-items:center;gap:20px}.made-with-love{display:flex;align-items:center;gap:4px;color:var(--text-secondary)}.heart{color:#e74c3c;animation:heartbeat 1.5s ease-in-out infinite}@keyframes heartbeat{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.footer-social{display:flex;gap:12px}.footer-social a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;background:var(--bg-secondary);border-radius:8px;color:var(--text-secondary);transition:all .3s ease;border:1px solid var(--border-color)}.footer-social a:hover{background:var(--accent-primary);color:var(--bg-primary);transform:translateY(-2px);border-color:var(--accent-primary)}@media(max-width:768px){.footer{padding:40px 0 20px}.footer-main{grid-template-columns:1fr;gap:40px}.footer-links{grid-template-columns:1fr;gap:30px}.footer-bottom{flex-direction:column;gap:16px;text-align:center}.footer-bottom-right{flex-direction:column;gap:12px}}.App{min-height:100vh;display:flex;flex-direction:column}.grid{display:grid;gap:30px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid-3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}.grid-4{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}.card{background:var(--bg-primary);border-radius:12px;padding:30px;box-shadow:0 4px 6px var(--shadow-light);transition:all .3s ease;border:1px solid var(--border-color)}.card:hover{transform:translateY(-4px);box-shadow:0 8px 25px var(--shadow-medium)}.card-icon{width:48px;height:48px;margin-bottom:20px;color:var(--accent-primary)}.card-title{font-size:1.3rem;font-weight:600;margin-bottom:15px;color:var(--text-primary)}.card-description{color:var(--text-secondary);line-height:1.6}.text-center{text-align:center}.mb-4{margin-bottom:2rem}.mt-4{margin-top:2rem}.flex{display:flex}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-col{flex-direction:column}.gap-4{gap:1rem}@media(max-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}.card{padding:20px}}:root{--bg-primary: #ffffff;--bg-secondary: #f8f9fa;--bg-tertiary: #e9ecef;--text-primary: #1a1a1a;--text-secondary: #666;--text-tertiary: #333;--border-color: #e5e5e5;--shadow-light: rgba(0, 0, 0, .05);--shadow-medium: rgba(0, 0, 0, .1);--accent-primary: #0078d4;--accent-secondary: #106ebe}.dark{--bg-primary: #1a1a1a;--bg-secondary: #2d2d2d;--bg-tertiary: #404040;--text-primary: #ffffff;--text-secondary: #b3b3b3;--text-tertiary: #e0e0e0;--border-color: #404040;--shadow-light: rgba(0, 0, 0, .2);--shadow-medium: rgba(0, 0, 0, .3);--accent-primary: #4da3e0;--accent-secondary: #66b3ff}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;color:var(--text-tertiary);background-color:var(--bg-primary);transition:background-color .3s ease,color .3s ease}html{scroll-behavior:smooth}#root{min-height:100vh}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{display:inline-block;padding:12px 24px;border:none;border-radius:6px;font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .3s ease;text-align:center}.btn-primary{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);color:#fff}.btn-primary:hover{background:linear-gradient(135deg,var(--accent-secondary) 0%,#005a9e 100%);transform:translateY(-2px);box-shadow:0 4px 12px #0078d44d}.btn-secondary{background:transparent;color:var(--accent-primary);border:2px solid var(--accent-primary)}.btn-secondary:hover{background:var(--accent-primary);color:#fff;transform:translateY(-2px)}.section{padding:80px 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:20px;color:var(--text-primary)}.section-subtitle{font-size:1.2rem;text-align:center;color:var(--text-secondary);margin-bottom:60px;max-width:600px;margin-left:auto;margin-right:auto}@media(max-width:768px){.container{padding:0 16px}.section{padding:60px 0}.section-title{font-size:2rem}.section-subtitle{font-size:1.1rem}}