:root{--primary-color: #5B47FB;--primary-dark: #4636D9;--secondary-color: #1A1A2E;--accent-color: #FF6B6B;--text-primary: #1A1A2E;--text-secondary: #6B7280;--background: #FFFFFF;--background-alt: #F9FAFB;--border-color: #E5E7EB;--gradient-primary: linear-gradient(135deg, #5B47FB 0%, #8B5CF6 100%);--gradient-accent: linear-gradient(135deg, #FF6B6B 0%, #FF8787 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 20px 25px -5px rgba(0, 0, 0, .1);--shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, .25)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--background);color:var(--text-primary);line-height:1.6;overflow-x:hidden}.navbar{position:fixed;top:0;width:100%;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;box-shadow:var(--shadow-sm);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 h1{font-size:1.75rem;font-weight:700;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;list-style:none;gap:2rem;align-items:center}.nav-link{text-decoration:none;color:var(--text-primary);font-weight:500;transition:color .3s ease;position:relative}.nav-link:hover{color:var(--primary-color)}.nav-link.active:after{content:"";position:absolute;bottom:-5px;left:0;width:100%;height:2px;background:var(--gradient-primary)}.cta-button{background:var(--gradient-primary);color:#fff!important;padding:.5rem 1.5rem;border-radius:25px;transition:transform .3s ease,box-shadow .3s ease}.cta-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.hamburger{display:none;flex-direction:column;cursor:pointer}.hamburger span{width:25px;height:3px;background:var(--text-primary);margin:3px 0;transition:.3s}main{margin-top:80px}.hero-section{min-height:calc(100vh - 80px);display:flex;align-items:center;padding:4rem 2rem;background:linear-gradient(135deg,var(--background-alt) 0%,var(--background) 100%);position:relative;overflow:hidden}.hero-section:before{content:"";position:absolute;top:-50%;right:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(91,71,251,.1) 0%,transparent 70%);border-radius:50%;animation:float 20s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-20px) rotate(180deg)}}.hero-content{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center;position:relative;z-index:1}.hero-title{font-size:3.5rem;font-weight:700;line-height:1.2;margin-bottom:1.5rem;animation:slideInLeft .8s ease}.gradient-text{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2rem;animation:slideInLeft .8s ease .2s both}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}.hero-cta{display:flex;gap:1rem;margin-bottom:3rem;animation:slideInLeft .8s ease .4s both}.primary-button,.secondary-button{padding:.75rem 2rem;border:none;border-radius:30px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block}.primary-button{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #5b47fb4d}.primary-button:hover{transform:translateY(-2px);box-shadow:0 6px 20px #5b47fb66}.secondary-button{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.secondary-button:hover{background:var(--primary-color);color:#fff}.hero-stats{display:flex;gap:3rem;animation:slideInUp .8s ease .6s both}.hero-backing{margin-top:2.5rem;display:flex;align-items:center;gap:1rem;padding:1.25rem 1.75rem;background:linear-gradient(135deg,#fff7ed,#fef3e2);border:2px solid #FB923C;border-radius:12px;animation:slideInUp .8s ease .7s both}.f6s-logo{width:48px;height:48px;flex-shrink:0}.backing-text{font-size:1rem;color:#ea580c;display:flex;align-items:center;gap:.5rem}.backing-text strong{font-weight:700;color:#c2410c}@keyframes slideInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.stat{display:flex;flex-direction:column}.stat-number{font-size:2rem;font-weight:700;color:var(--primary-color)}.stat-label{font-size:.875rem;color:var(--text-secondary)}.hero-visual{position:relative;height:500px}.floating-card{position:absolute;background:#fff;border-radius:20px;padding:1.5rem;box-shadow:var(--shadow-lg);animation:floatCard 4s ease-in-out infinite}@keyframes floatCard{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.card-1{top:20%;right:10%;animation-delay:0s}.card-2{top:45%;right:35%;animation-delay:1s}.card-3{bottom:20%;right:15%;animation-delay:2s}.card-header{font-size:.875rem;color:var(--text-secondary);margin-bottom:.5rem}.card-content{font-size:1.125rem;font-weight:600;color:var(--text-primary)}.section-container{max-width:1200px;margin:0 auto;padding:5rem 2rem}.section-title{font-size:2.5rem;font-weight:700;text-align:center;margin-bottom:1rem}.section-subtitle{text-align:center;color:var(--text-secondary);margin-bottom:3rem;font-size:1.125rem}.features-section{background:var(--background-alt)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;margin-top:3rem}.feature-card{background:#fff;padding:2rem;border-radius:20px;transition:all .3s ease;border:1px solid var(--border-color)}.feature-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl);border-color:transparent}.feature-icon{width:50px;height:50px;background:var(--gradient-primary);border-radius:15px;display:flex;align-items:center;justify-content:center;margin-bottom:1.5rem}.feature-icon svg{width:24px;height:24px;color:#fff}.feature-card h3{font-size:1.25rem;margin-bottom:.75rem}.feature-card p{color:var(--text-secondary);line-height:1.6}.pricing-section{background:#fff}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:3rem}.pricing-card{background:#fff;border:2px solid var(--border-color);border-radius:20px;padding:2.5rem;position:relative;transition:all .3s ease}.pricing-card.featured{border-color:var(--primary-color);transform:scale(1.05);box-shadow:var(--shadow-xl)}.pricing-badge{position:absolute;top:-15px;left:50%;transform:translate(-50%);background:var(--gradient-primary);color:#fff;padding:.25rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600}.pricing-header{text-align:center;margin-bottom:2rem}.pricing-header h3{font-size:1.5rem;margin-bottom:1rem}.price{display:flex;align-items:baseline;justify-content:center;gap:.25rem}.currency{font-size:1.25rem;color:var(--text-secondary)}.amount{font-size:3rem;font-weight:700}.period{color:var(--text-secondary)}.pricing-features{list-style:none;margin-bottom:2rem}.pricing-features li{border-bottom:1px solid var(--border-color);position:relative;padding:.75rem 0 .75rem 1.5rem}.pricing-features li:before{content:"✓";position:absolute;left:0;color:var(--primary-color);font-weight:700}.pricing-button{width:100%;padding:.75rem;border:none;border-radius:10px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.pricing-button.primary{background:var(--gradient-primary);color:#fff}.pricing-button.secondary{background:transparent;color:var(--primary-color);border:2px solid var(--primary-color)}.pricing-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.about-section{background:var(--background-alt)}.about-content{max-width:900px;margin:0 auto}.mission-statement,.vision-section{background:#fff;padding:2.5rem;border-radius:20px;margin-bottom:3rem;box-shadow:var(--shadow-md)}.mission-statement h3,.vision-section h3,.founders-section h3{font-size:1.75rem;margin-bottom:1.5rem;color:var(--primary-color)}.mission-statement p,.vision-section p{font-size:1.125rem;line-height:1.8;color:var(--text-secondary)}.founders-section{margin-bottom:3rem}.founders-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem}.founder-card{background:#fff;padding:2rem;border-radius:20px;text-align:center;box-shadow:var(--shadow-md);transition:all .3s ease}.founder-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-xl)}.founder-avatar{margin:0 auto 1.5rem}.avatar-placeholder{width:100px;height:100px;background:var(--gradient-primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:2rem;font-weight:700;margin:0 auto}.founder-card h4{font-size:1.25rem;margin-bottom:.5rem}.founder-role{color:var(--primary-color);font-weight:600;margin-bottom:1rem}.founder-bio{color:var(--text-secondary);line-height:1.6}.cta-section{background:var(--gradient-primary);color:#fff;text-align:center;padding:5rem 2rem}.cta-content h2{font-size:2.5rem;margin-bottom:1rem}.cta-content p{font-size:1.25rem;margin-bottom:2rem;opacity:.95}.download-buttons{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.download-btn img{height:50px;transition:transform .3s ease}.download-btn:hover img{transform:scale(1.05)}.footer{background:var(--secondary-color);color:#fff;padding:3rem 2rem 1rem}.footer-container{max-width:1200px;margin:0 auto}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}.footer-section h3{margin-bottom:1rem;font-size:1.5rem}.footer-section h4{margin-bottom:1rem;font-size:1.125rem}.footer-section p{opacity:.8;line-height:1.6}.footer-section ul{list-style:none}.footer-section li{margin-bottom:.75rem}.footer-section a{color:#fff;text-decoration:none;opacity:.8;transition:opacity .3s ease}.footer-section a:hover{opacity:1}.footer-bottom{text-align:center;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1);opacity:.8}@media (max-width: 768px){.nav-menu{display:none}.hamburger{display:flex}.hero-content{grid-template-columns:1fr;text-align:center}.hero-title{font-size:2.5rem}.hero-visual{display:none}.hero-cta,.hero-stats{justify-content:center}.hero-backing{flex-direction:column;text-align:center;padding:1rem 1.25rem}.backing-text{flex-direction:column;gap:.25rem}.pricing-card.featured{transform:scale(1)}.footer-content{grid-template-columns:1fr;text-align:center}}.auth-modal{position:fixed;top:0;left:0;right:0;bottom:0;z-index:9999;display:none;align-items:center;justify-content:center;padding:1rem}.auth-modal.active{display:flex}.auth-modal-backdrop{position:absolute;top:0;left:0;right:0;bottom:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.auth-modal-content{position:relative;background:#fff;border-radius:24px;padding:2.5rem;max-width:420px;width:100%;box-shadow:0 25px 50px -12px #00000040;animation:slideUp .3s ease}@keyframes slideUp{0%{opacity:0;transform:translateY(20px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.auth-modal-close{position:absolute;top:1rem;right:1rem;width:36px;height:36px;border:none;background:#f3f4f6;border-radius:50%;font-size:1.5rem;color:#6b7280;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease}.auth-modal-close:hover{background:#e5e7eb;color:#374151}.auth-modal-header{text-align:center;margin-bottom:2rem}.auth-modal-header h2{font-size:1.75rem;font-weight:700;color:#1a1a2e;margin-bottom:.5rem;background:linear-gradient(135deg,#5b47fb,#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.auth-modal-header p{color:#6b7280;font-size:1rem}.auth-modal-body{display:flex;flex-direction:column;gap:1rem}.auth-btn{display:flex;align-items:center;justify-content:center;gap:.75rem;width:100%;padding:.875rem 1.5rem;border-radius:12px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:2px solid transparent}.auth-btn.google-btn{background:#fff;border-color:#e5e7eb;color:#374151}.auth-btn.google-btn:hover{background:#f9fafb;border-color:#d1d5db;box-shadow:0 4px 12px #0000001a;transform:translateY(-1px)}.auth-btn.apple-btn{background:#000;color:#fff}.auth-btn.apple-btn:hover{background:#1a1a1a;box-shadow:0 4px 12px #0003;transform:translateY(-1px)}.auth-btn svg{flex-shrink:0}.auth-modal-footer{margin-top:1.5rem;text-align:center}.auth-modal-footer p{font-size:.8rem;color:#9ca3af}.auth-modal-footer a{color:#5b47fb;text-decoration:none}.auth-modal-footer a:hover{text-decoration:underline}@media (max-width: 480px){.auth-modal-content{padding:2rem 1.5rem;border-radius:20px}.auth-modal-header h2{font-size:1.5rem}.auth-btn{padding:.75rem 1rem;font-size:.9rem}}