*{margin:0;padding:0;box-sizing:border-box}:root{--primary-color: #6366f1;--secondary-color: #8b5cf6;--accent-color: #ec4899;--dark-bg: #0f172a;--darker-bg: #020617;--light-text: #f1f5f9;--gray-text: #94a3b8}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:var(--darker-bg);color:var(--light-text);line-height:1.6}#root{min-height:100vh}.app{min-height:100vh;background:#000;position:relative;overflow:hidden}.app:before{content:"";position:fixed;top:0;left:0;width:200%;height:200%;background-image:radial-gradient(2px 2px at 20% 30%,white,transparent),radial-gradient(2px 2px at 60% 70%,white,transparent),radial-gradient(1px 1px at 50% 50%,white,transparent),radial-gradient(1px 1px at 80% 10%,white,transparent),radial-gradient(2px 2px at 90% 60%,white,transparent),radial-gradient(1px 1px at 33% 25%,white,transparent),radial-gradient(2px 2px at 79% 53%,white,transparent);background-size:200px 200px,300px 300px,150px 150px,250px 250px,180px 180px,220px 220px,280px 280px;background-position:0 0,40px 60px,130px 270px,70px 100px,200px 50px,150px 180px,90px 240px;animation:moveStars 200s linear infinite;opacity:.7;pointer-events:none;z-index:0}.app:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(1px 1px at 15% 20%,rgba(255,255,255,.8),transparent),radial-gradient(1px 1px at 85% 40%,rgba(255,255,255,.8),transparent),radial-gradient(2px 2px at 45% 80%,rgba(255,255,255,.9),transparent),radial-gradient(1px 1px at 70% 15%,rgba(255,255,255,.7),transparent);background-size:250px 250px;animation:twinkle 4s ease-in-out infinite;pointer-events:none;z-index:0}@keyframes moveStars{0%{transform:translateY(0) translate(0)}to{transform:translateY(-1000px) translate(-500px)}}@keyframes twinkle{0%,to{opacity:.4;transform:scale(1)}50%{opacity:.9;transform:scale(1.1)}}.navbar{position:fixed;top:0;left:0;right:0;background:#000c;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.1);z-index:1000;padding:1rem 2rem}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#6366f1,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.nav-menu{display:flex;list-style:none;gap:2rem}.nav-menu a{color:var(--light-text);text-decoration:none;transition:color .3s;font-weight:500}.nav-menu a:hover{color:var(--primary-color)}.hero{padding:8rem 2rem 4rem;max-width:1200px;margin:0 auto;min-height:80vh;display:flex;align-items:center;justify-content:space-between;gap:4rem;position:relative;z-index:1}.hero-content{flex:1;max-width:600px}.hero-title{font-size:3.5rem;font-weight:800;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(135deg,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--gray-text);margin-bottom:2rem}.hero-buttons{display:flex;gap:1rem;flex-wrap:wrap}.btn{padding:.875rem 2rem;font-size:1rem;font-weight:600;border:none;border-radius:8px;cursor:pointer;transition:all .3s}.btn-primary{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 30px #6366f166}.btn-secondary{background:transparent;color:var(--light-text);border:2px solid rgba(255,255,255,.2)}.btn-secondary:hover{border-color:var(--primary-color);color:var(--primary-color)}.hero-visual{flex:1;position:relative;height:400px;display:flex;align-items:center;justify-content:center}.hero-logo{max-width:100%;max-height:400px;width:auto;height:auto;object-fit:contain;opacity:.9;mix-blend-mode:lighten;filter:saturate(1.2) brightness(1.1)}.hero-logo.heartbeat{animation:heartbeat 1.5s ease-in-out infinite}@keyframes heartbeat{0%,to{transform:scale(1)}14%{transform:scale(1.05)}28%{transform:scale(1)}42%{transform:scale(1.05)}56%{transform:scale(1)}}.features{padding:4rem 2rem;background:#00000080;position:relative;z-index:1}.features-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.feature-card{padding:2rem;background:#000000b3;border-radius:16px;border:1px solid rgba(255,255,255,.1);transition:all .3s}.feature-card:hover{transform:translateY(-5px);border-color:var(--primary-color);box-shadow:0 10px 30px #6366f133}.feature-icon{font-size:3rem;margin-bottom:1rem}.feature-card h3{font-size:1.5rem;margin-bottom:.5rem;color:var(--light-text)}.feature-card p{color:var(--gray-text)}.footer{padding:2rem;text-align:center;color:var(--gray-text);border-top:1px solid rgba(255,255,255,.1);position:relative;z-index:1}@media(max-width:768px){.hero{flex-direction:column;text-align:center;padding-top:6rem}.hero-title{font-size:2.5rem}.hero-visual{display:none}.nav-menu{gap:1rem}.hero-buttons{justify-content:center}}