:root{--primary-color: #1a1a1a;--secondary-color: #2d2d2d;--accent-color: #fbbf24;--text-primary: #1a1a1a;--text-secondary: #6b7280;--text-light: #ffffff;--background: #ffffff;--background-secondary: #f9fafb;--background-dark: #1a1a1a;--border-color: #e5e7eb;--border-radius: 8px;--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 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)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6;color:var(--text-primary);background-color:var(--background);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}html{scroll-behavior:smooth}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes slideInFromBottom{0%{opacity:0;transform:translateY(50px)}to{opacity:1;transform:translateY(0)}}.animate-on-scroll{opacity:0;transform:translateY(30px);transition:all .8s cubic-bezier(.4,0,.2,1)}.animate-on-scroll.animate{opacity:1;transform:translateY(0)}.animate-on-scroll-left{opacity:0;transform:translate(-30px);transition:all .8s cubic-bezier(.4,0,.2,1)}.animate-on-scroll-left.animate{opacity:1;transform:translate(0)}.animate-on-scroll-right{opacity:0;transform:translate(30px);transition:all .8s cubic-bezier(.4,0,.2,1)}.animate-on-scroll-right.animate{opacity:1;transform:translate(0)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.header{position:sticky;top:0;background-color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:100}.nav{display:flex;align-items:center;justify-content:space-between;padding:1rem 0}.logo{font-size:1.5rem;font-weight:700;color:var(--text-primary);text-decoration:none;font-family:Space Grotesk,Inter,sans-serif;letter-spacing:-.02em;transition:all .3s ease}.logo:hover{transform:scale(1.05)}.nav-links{display:flex;list-style:none;gap:2rem;align-items:center}.nav-link{color:var(--text-secondary);text-decoration:none;font-weight:500;transition:color .2s}.nav-link:hover{color:var(--text-primary)}.btn{padding:.75rem 1.5rem;border:none;border-radius:var(--border-radius);font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;transition:all .2s;cursor:pointer}.btn-primary{background-color:var(--primary-color);color:var(--text-light)}.btn-primary:hover{background-color:var(--secondary-color)}.btn-secondary{background-color:transparent;color:var(--text-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--background-secondary)}.hero{padding:6rem 0;background:linear-gradient(135deg,#f9fafb,#fff);position:relative;overflow:hidden;min-height:90vh;display:flex;align-items:center}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 50%,rgba(251,191,36,.1) 0%,transparent 50%);pointer-events:none}.hero-content{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.hero-text h1{font-size:3.5rem;font-weight:700;line-height:1.1;margin-bottom:1.5rem;color:var(--text-primary);font-family:Space Grotesk,Inter,sans-serif;letter-spacing:-.03em;animation:fadeInUp 1s ease-out}.hero-text .highlight{text-decoration:underline;text-decoration-color:var(--accent-color);text-decoration-thickness:3px;text-underline-offset:4px}.hero-text p{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.6;animation:fadeInUp 1s ease-out .2s both}.hero-actions{display:flex;gap:1rem;margin-bottom:2rem;animation:fadeInUp 1s ease-out .4s both}.upload-zone{border:2px dashed var(--border-color);border-radius:var(--border-radius);padding:2rem;text-align:center;background-color:var(--background-secondary);transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;animation:fadeInRight 1s ease-out .6s both}.upload-zone svg{animation:float 3s ease-in-out infinite}.upload-zone:hover,.upload-zone.dragover{border-color:var(--accent-color);background-color:#fef3c7}.section{padding:5rem 0}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:3rem;color:var(--text-primary);font-family:Space Grotesk,Inter,sans-serif;letter-spacing:-.02em}.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius);padding:2rem;box-shadow:var(--shadow);transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent-color),#3b82f6);transform:scaleX(0);transform-origin:left;transition:transform .4s ease}.feature-card:hover:before{transform:scaleX(1)}.feature-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:var(--accent-color)}.feature-icon{width:48px;height:48px;background:var(--accent-color);border-radius:var(--border-radius);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:all .3s ease;position:relative;overflow:hidden}.feature-icon:before{content:"";position:absolute;inset:0;background:linear-gradient(45deg,transparent,rgba(255,255,255,.2),transparent);transform:translate(-100%);transition:transform .6s ease}.feature-card:hover .feature-icon:before{transform:translate(100%)}.feature-card:hover .feature-icon{transform:scale(1.1)}.feature-title{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:var(--text-primary)}.feature-description{color:var(--text-secondary);line-height:1.6}.stats{background:var(--background-dark);color:var(--text-light)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;text-align:center}.stat-number{font-size:3rem;font-weight:700;color:var(--accent-color);display:block}.stat-label{font-size:1.1rem;opacity:.9}.footer{background:var(--background-dark);color:var(--text-light);padding:3rem 0 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h3{font-size:1.1rem;font-weight:600;margin-bottom:1rem}.footer-links{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{color:#ffffffb3;text-decoration:none;transition:color .2s}.footer-links a:hover{color:var(--text-light)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:2rem;text-align:center;color:#ffffffb3}.how-it-works{position:relative}.workflow-container{display:flex;flex-direction:column;gap:3rem;position:relative}.workflow-step{display:flex;align-items:center;gap:2rem;position:relative}.workflow-step:nth-child(2n){flex-direction:row-reverse}.step-number{font-size:6rem;font-weight:900;color:#fbbf2433;font-family:Space Grotesk,Inter,sans-serif;line-height:1;min-width:120px;text-align:center;position:relative}.step-number:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:100px;height:100px;border:3px solid var(--accent-color);border-radius:50%;opacity:.3}.workflow-card{flex:1;position:relative;transform:none!important}.workflow-icon{width:64px!important;height:64px!important}.workflow-connector{position:absolute;left:50%;transform:translate(-50%);width:2px;height:100px;background:linear-gradient(180deg,var(--accent-color),#3b82f6);margin:1rem 0;opacity:.6}.workflow-bg-elements{position:absolute;inset:0;pointer-events:none;z-index:1}.bg-circle{position:absolute;border-radius:50%;background:linear-gradient(45deg,#fbbf241a,#3b82f61a);animation:float 6s ease-in-out infinite}.bg-circle-1{width:200px;height:200px;top:10%;left:5%;animation-delay:0s}.bg-circle-2{width:150px;height:150px;top:60%;right:10%;animation-delay:2s}.bg-circle-3{width:100px;height:100px;bottom:10%;left:15%;animation-delay:4s}.stat-number{display:block;font-size:3rem;font-weight:700;color:var(--accent-color);font-family:Space Grotesk,Inter,sans-serif;counter-reset:stat-counter}@media (min-width: 768px){.hero-content{transform:translateY(0);transition:transform .1s ease-out}}.faq{background:var(--background)}.faq-container{max-width:800px;margin:0 auto}.faq-item{background:var(--background);border:1px solid var(--border-color);border-radius:var(--border-radius);margin-bottom:1rem;overflow:hidden;transition:all .3s ease}.faq-item:hover{border-color:var(--accent-color);box-shadow:var(--shadow)}.faq-question{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;cursor:pointer;background:var(--background);transition:background-color .2s ease}.faq-question:hover{background:var(--background-secondary)}.faq-question h3{font-size:1.125rem;font-weight:600;color:var(--text-primary);margin:0}.faq-toggle{font-size:1.5rem;font-weight:300;color:var(--accent-color);transition:transform .3s ease;min-width:24px;text-align:center}.faq-item.active .faq-toggle{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;background:var(--background-secondary)}.faq-answer p{padding:1.5rem;margin:0;color:var(--text-secondary);line-height:1.6}.newsletter{padding:4rem 0}.newsletter-content{max-width:600px;margin:0 auto;text-align:center}.newsletter-text h2{font-size:2rem;font-weight:700;margin-bottom:1rem;color:var(--text-primary);font-family:Space Grotesk,Inter,sans-serif}.newsletter-text p{font-size:1.125rem;color:var(--text-secondary);margin-bottom:2rem;line-height:1.6}.newsletter-form{margin-bottom:2rem}.form-group{display:flex;gap:1rem;max-width:400px;margin:0 auto}.newsletter-input{flex:1;padding:.875rem 1rem;border:1px solid var(--border-color);border-radius:var(--border-radius);font-size:1rem;transition:all .2s ease;background:var(--background);color:var(--text-primary)}.newsletter-input:focus{outline:none;border-color:var(--accent-color);box-shadow:0 0 0 3px #fbbf241a}.newsletter-input::placeholder{color:var(--text-secondary)}.newsletter-btn{white-space:nowrap;padding:.875rem 1.5rem}.newsletter-success{text-align:center;padding:2rem;background:var(--background);border:1px solid #10b981;border-radius:var(--border-radius);animation:fadeInUp .5s ease}.success-icon{margin-bottom:1rem}.newsletter-success h3{font-size:1.25rem;font-weight:600;color:#10b981;margin-bottom:.5rem}.newsletter-success p{color:var(--text-secondary);margin:0}@media (max-width: 768px){.hero-content{grid-template-columns:1fr;text-align:center}.hero-text h1{font-size:2.5rem}.nav-links{display:none}.hero-actions{flex-direction:column;align-items:center}.form-group{flex-direction:column}.newsletter-btn{width:100%}.faq-question,.faq-answer p{padding:1rem}}