*{margin:0;padding:0;box-sizing:border-box}body{font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;line-height:1.6;color:#333;overflow-x:hidden}.header{position:fixed;top:0;width:100%;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);z-index:1000;padding:1rem 0;border-bottom:1px solid #e0e0e0}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:center;align-items:center;padding:0 2rem}.nav-logo{height:35px}.nav-links{display:flex;list-style:none;gap:2.5rem}.nav-links a{text-decoration:none;color:#333;font-weight:500;font-size:1rem;transition:color .3s ease}.nav-links 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h3{font-size:1.3rem;margin-bottom:.8rem;color:#333}.feature-content p{color:#666;line-height:1.6}.beta{padding:6rem 0;background:#333;color:#fff;text-align:center}.beta-content{max-width:800px;margin:0 auto}.beta h2{font-size:3rem;margin-bottom:1.5rem;font-weight:300;color:#f0f0f0}.beta p{font-size:1.3rem;margin-bottom:3rem;opacity:.9;line-height:1.7;color:#e0e0e0}.beta-form{display:flex;max-width:500px;margin:0 auto;gap:1rem;flex-wrap:wrap;justify-content:center}.beta-input{flex:1;min-width:250px;padding:1rem 1.5rem;border:1px solid #ccc;border-radius:5px;font-size:1.1rem;outline:0}.beta-button{background:#f0f0f0;color:#333;border:none;padding:1rem 2.5rem;border-radius:5px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:all .3s ease;white-space:nowrap}.beta-button:hover{background:#fff;transform:translateY(-2px)}.footer{background:#2a2b2e;color:#fff;padding:3rem 0 2rem}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-bottom:2rem}.footer-section h3{margin-bottom:1rem;color:#f0f0f0}.footer-section a,.footer-section p{color:#ccc;text-decoration:none;line-height:1.6}.footer-section a:hover{color:#fff}.footer-bottom{border-top:1px solid #555;padding-top:2rem;text-align:center;color:#999}.floating-join-btn{position:fixed;top:100px;right:30px;background:#666;color:#fff;border:none;padding:15px 25px;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;box-shadow:0 4px 20px rgba(0,0,0,.2);transition:all .3s ease;z-index:999;text-decoration:none;display:inline-block}.floating-join-btn:hover{background:#555;transform:translateY(-2px);box-shadow:0 6px 25px rgba(0,0,0,.3)}@media 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