*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #6366f1;--primary-hover: #4f46e5;--secondary-color: #8b5cf6;--bg-color: #f8fafc;--card-bg: #ffffff;--text-primary: #1e293b;--text-secondary: #64748b;--border-color: #e2e8f0;--border-radius: 12px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05)}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;background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh;color:var(--text-primary);overflow-x:hidden}.app{min-height:100vh;padding:2rem 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ease-out}.hero-visual{flex:1;position:relative;height:500px;display:flex;align-items:center;justify-content:center;animation:fadeInRight .8s ease-out}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-50px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(50px)}to{opacity:1;transform:translate(0)}}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.2);border-radius:50px;font-size:.875rem;font-weight:600;color:#fff;margin-bottom:2rem;animation:slideDown .6s ease-out}.badge-icon{font-size:1.25rem}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.hero-title{font-size:4rem;font-weight:800;line-height:1.1;color:#fff;margin-bottom:1.5rem;animation:fadeInUp .8s ease-out .2s 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infinite}.card-1{top:10%;left:10%;animation-delay:0s}.card-2{top:50%;right:10%;transform:translateY(-50%);animation-delay:2s}.card-3{bottom:10%;left:50%;transform:translate(-50%);animation-delay:4s}@keyframes float{0%,to{transform:translateY(0) translate(0)}25%{transform:translateY(-20px) translate(10px)}50%{transform:translateY(-10px) translate(-10px)}75%{transform:translateY(-30px) translate(5px)}}.card-icon{font-size:2.5rem}.card-text{font-size:.875rem;font-weight:600;color:var(--text-primary)}.landing-features{padding:6rem 2rem;background:#fff;position:relative}.features-header{text-align:center;max-width:800px;margin:0 auto 4rem}.features-title{font-size:3rem;font-weight:800;color:var(--text-primary);margin-bottom:1rem;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.features-subtitle{font-size:1.25rem;color:var(--text-secondary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;max-width:1200px;margin:0 auto}.feature-card{background:#fff;padding:2.5rem;border-radius:20px;box-shadow:0 10px 40px #0000001a;transition:all .3s cubic-bezier(.4,0,.2,1);border:1px solid var(--border-color);animation:fadeInUp .6s ease-out both;position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,#667eea,#764ba2);transform:scaleX(0);transition:transform .3s}.feature-card:hover:before{transform:scaleX(1)}.feature-card:hover{transform:translateY(-10px);box-shadow:0 20px 60px #00000026}.feature-icon{font-size:3.5rem;margin-bottom:1.5rem;display:block}.feature-title{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem}.feature-description{font-size:1rem;color:var(--text-secondary);line-height:1.6}.landing-cta{padding:8rem 2rem;background:linear-gradient(135deg,#667eea,#764ba2);text-align:center;position:relative;overflow:hidden}.landing-cta:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(255,255,255,.1) 0%,transparent 70%);animation:rotate 20s linear infinite}@keyframes rotate{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.cta-content{max-width:700px;margin:0 auto;position:relative;z-index:2}.cta-title{font-size:3.5rem;font-weight:800;color:#fff;margin-bottom:1.5rem}.cta-description{font-size:1.25rem;color:#ffffffe6;margin-bottom:2.5rem;line-height:1.6}.btn-cta{padding:1.25rem 3rem;background:linear-gradient(135deg,#fbbf24,#f59e0b);color:#fff;border:none;border-radius:12px;font-size:1.25rem;font-weight:700;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;align-items:center;gap:1rem;box-shadow:0 15px 40px #fbbf2466;position:relative;overflow:hidden}.btn-cta:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:#ffffff4d;transform:translate(-50%,-50%);transition:width .6s,height .6s}.btn-cta:hover:before{width:400px;height:400px}.btn-cta:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 20px 50px #fbbf2480}.header-left{display:flex;align-items:center;gap:1rem;flex:1}.back-btn{padding:.5rem;background:#6366f11a;border:1px solid var(--border-color);border-radius:8px;cursor:pointer;color:var(--primary-color);transition:all .2s;display:flex;align-items:center;justify-content:center}.back-btn:hover{background:#6366f133;transform:translate(-3px)}@media (max-width: 1024px){.landing-hero{flex-direction:column;text-align:center;gap:3rem}.hero-visual{height:400px}.hero-title{font-size:3rem}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}}@media (max-width: 768px){.hero-title{font-size:2.5rem}.hero-description{font-size:1.1rem}.hero-buttons{flex-direction:column}.hero-stats{flex-direction:column;gap:2rem}.floating-card{position:relative;margin:1rem}.card-1,.card-2,.card-3{position:relative;top:auto;left:auto;right:auto;bottom:auto;transform:none}.features-title,.cta-title{font-size:2rem}.features-grid{grid-template-columns:1fr}}