:root{--bg:#0b0b0c;--card: rgba(255,255,255,0.03);--muted:#bdbdbd;--accent:#8b9db3;}*{box-sizing:border-box;}body{margin:0;font-family:Inter,Arial,Helvetica;color:#fff;background:var(--bg);min-height:100vh;overflow-x:hidden;}header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));backdrop-filter: blur(4px);position:relative;z-index:5;} .logo{display:flex;align-items:center;gap:12px;} .glow{color:#e6eef7;text-shadow:0 0 18px rgba(180,200,220,0.12);animation:glow 3s ease-in-out infinite;}@keyframes glow{0%{text-shadow:0 0 6px rgba(180,200,220,0.06)}50%{text-shadow:0 0 22px rgba(180,200,220,0.18)}100%{text-shadow:0 0 6px rgba(180,200,220,0.06)}}.container{max-width:1100px;margin:40px auto;padding:20px;} .card{background:var(--card);border:1px solid rgba(255,255,255,0.03);padding:18px;border-radius:12px;box-shadow:0 6px 20px rgba(0,0,0,0.6);} .menu-btn{font-size:22px;background:none;border:none;color:var(--muted);cursor:pointer;padding:8px 12px;border-radius:8px}nav.side{position:fixed;right:20px;top:70px;background:rgba(12,12,12,0.6);padding:12px;border-radius:10px;border:1px solid rgba(255,255,255,0.03);backdrop-filter: blur(6px);}nav.side a{display:block;color:var(--muted);text-decoration:none;padding:8px 6px;border-radius:6px}nav.side a:hover{color:#fff;background:rgba(255,255,255,0.02)}.hero{display:flex;align-items:center;gap:20px;padding:40px;border-radius:12px;overflow:hidden}.hero-left{flex:1}.hero-right{width:360px}.title{font-size:36px;margin:0}.subtitle{color:var(--muted);margin-top:10px}.section{margin-top:18px}input, select, button{width:100%;padding:10px;border-radius:8px;border:none;background:rgba(255,255,255,0.03);color:#fff}.btn{background:linear-gradient(90deg,#56708b,#34556f);border:none;color:#fff;padding:10px 14px;border-radius:8px;cursor:pointer}@media(max-width:800px){.hero{flex-direction:column}.hero-right{width:100%}}#starsCanvas{position:fixed;left:0;top:0;width:100%;height:100%;z-index:0;}.overlay-card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));padding:18px;border-radius:10px;border:1px solid rgba(255,255,255,0.02)}