*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:linear-gradient(135deg,#fff,#f9fafb);color:#111827;line-height:1.5}.container{min-height:100vh;position:relative;overflow:hidden;display:flex;flex-direction:column}.bg-pattern{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(102,126,234,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(102,126,234,.03) 1px,transparent 1px);background-size:50px 50px}.bg-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent)}.header{position:relative;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem}.logo{display:flex;align-items:center;gap:.5rem}.logo-icon{padding:.5rem;border-radius:.5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;display:flex;align-items:center;justify-content:center}.logo span{font-size:1.5rem;font-weight:700;color:#2d3748}.badge{display:flex;align-items:center;gap:.25rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.5rem 1rem;border-radius:9999px;font-size:.875rem;font-weight:600;box-shadow:0 10px 15px -3px #0000001a}.main{position:relative;z-index:10;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2rem 5rem}.hero{max-width:64rem;text-align:center}.hero h1{font-size:clamp(2.5rem,6vw,4.5rem);font-weight:700;line-height:1.1;margin-bottom:1.5rem;color:#1a1a1a}.highlight{background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:transparent}.subtitle{font-size:1.25rem;color:#4a5568;margin-bottom:2rem;line-height:1.6}.emphasis{color:#2d3748;font-weight:600}.form{display:flex;flex-direction:column;gap:1rem;margin-bottom:2rem;max-width:32rem;margin-left:auto;margin-right:auto}.email-input{flex:1;background:#fffffff2;border:2px solid #e2e8f0;color:#1a1a1a;padding:1rem 1.5rem;font-size:1.125rem;border-radius:.5rem;transition:all .2s;box-shadow:0 1px 3px #0000001a}.email-input::placeholder{color:#718096}.email-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.submit-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem 2rem;font-size:1.125rem;font-weight:600;border-radius:.5rem;cursor:pointer;transition:all .3s}.submit-btn:hover{box-shadow:0 8px 30px #667eea4d;transform:translateY(-1px)}.social-proof{display:flex;align-items:center;gap:.75rem;justify-content:center;color:#718096}.avatars{display:flex;margin-left:-.5rem}.avatar{width:2.5rem;height:2.5rem;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);border:2px solid white;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:600;margin-left:-.5rem;box-shadow:0 4px 6px -1px #0000001a}.features{position:relative;z-index:10;padding:3rem 2rem;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid #e2e8f0}.features h2{font-size:2rem;font-weight:700;text-align:center;margin-bottom:3rem;color:#2d3748}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;max-width:64rem;margin:0 auto}.feature{text-align:center;transition:transform .3s}.feature:hover{transform:translateY(-2px)}.feature-icon{width:4rem;height:4rem;margin:0 auto 1rem;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;color:#fff;transition:box-shadow .3s}.feature:hover .feature-icon{box-shadow:0 8px 30px #667eea4d}.feature h3{font-size:1.25rem;font-weight:600;margin-bottom:.5rem;color:#2d3748}.feature p{color:#4a5568}.footer{position:relative;z-index:10;text-align:center;padding:2rem;background:#667eea1a;color:#4a5568;margin-top:auto}.footer-link{text-decoration:underline;cursor:pointer;transition:color .2s}.footer-link:hover{color:#fff}.message{margin-top:1rem;padding:.75rem 1rem;border-radius:.5rem;font-size:.875rem;text-align:center}.message.success{background-color:#d4edda;color:#155724;border:1px solid #c3e6cb}.message.error{background-color:#f8d7da;color:#721c24;border:1px solid #f5c6cb}.submit-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.email-input:disabled{opacity:.6}@media (min-width: 640px){.form{flex-direction:row}}@media (min-width: 768px){.header{padding:2rem}.main{padding:5rem 2rem}}