.landing-container{min-height:100vh;display:flex;flex-direction:column;position:relative;overflow:hidden}.landing-container:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 50% 50%,rgba(99,102,241,.15) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(139,92,246,.15) 0%,transparent 40%);animation:rotateGradient 20s linear infinite;z-index:-1;pointer-events:none}@keyframes rotateGradient{0%{transform:rotate(0)}to{transform:rotate(360deg)}}header.navbar{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 5%;border-bottom:1px solid rgba(255,255,255,.05);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);position:sticky;top:0;z-index:100}.logo{font-size:1.5rem;font-weight:700;background:linear-gradient(135deg,#fff,#94a3b8);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:.5rem}.hero-section{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:4rem 1rem;max-width:800px;margin:0 auto}.hero-title{font-size:3.5rem;line-height:1.2;margin-bottom:1.5rem;background:linear-gradient(to right,#fff,#cbd5e1);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-title span{background:linear-gradient(135deg,var(--accent),#8b5cf6);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);margin-bottom:2.5rem;max-width:600px}.hero-actions{display:flex;gap:1rem}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2rem;background:radial-gradient(circle at 50% 50%,#1e293b,#0f172a)}.auth-card{width:100%;max-width:420px}.auth-header{text-align:center;margin-bottom:2rem}.auth-header h1{font-size:2rem;margin-bottom:.5rem}.auth-header p{color:var(--text-secondary)}.auth-footer{margin-top:1.5rem;text-align:center;font-size:.875rem;color:var(--text-secondary)}.auth-footer a{font-weight:500}