*{margin:0;padding:0;box-sizing:border-box}html,body{overflow:hidden;background:#000;font-family:Inter,sans-serif;color:#fff}.webgl{position:fixed;top:0;left:0;outline:none;z-index:1}.ui-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:2;pointer-events:none}.header,.hero,.scroll-indicator,.footer{pointer-events:auto}.header{display:flex;justify-content:space-between;align-items:center;padding:2rem 4rem;width:100%}.logo{font-weight:800;font-size:1.5rem;letter-spacing:-.05em;background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.nav a{color:#fff;text-decoration:none;margin-left:2rem;font-weight:400;opacity:.7;transition:opacity .3s}.nav a:hover{opacity:1}.btn-login{padding:.5rem 1.5rem;border:1px solid rgba(255,255,255,.2);border-radius:2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.hero{position:absolute;top:50%;left:10%;transform:translateY(-50%);max-width:600px}.hero-title{font-size:5rem;font-weight:800;line-height:1.1;margin-bottom:1.5rem;opacity:0;transform:translateY(30px)}.gradient-text{background:linear-gradient(45deg,#833ab4,#fd1d1d,#fcb045);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.2rem;line-height:1.6;margin-bottom:2.5rem;opacity:.7;max-width:400px;opacity:0;transform:translateY(30px)}.cta-group{display:flex;gap:1rem;opacity:0;transform:translateY(30px)}.btn{padding:1rem 2rem;border-radius:3rem;font-weight:600;font-size:1rem;cursor:pointer;transition:transform .2s,box-shadow .2s;border:none}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #0003}.btn-primary{background:linear-gradient(45deg,#833ab4,#fd1d1d,#fcb045);color:#fff}.btn-secondary{background:#ffffff1a;color:#fff;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1)}.scroll-indicator{position:absolute;bottom:3rem;left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;opacity:.5;font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}.mouse{width:26px;height:42px;border:2px solid #fff;border-radius:20px;margin-bottom:.5rem;position:relative}.wheel{width:2px;height:6px;background:#fff;border-radius:2px;position:absolute;top:8px;left:50%;transform:translate(-50%);animation:scroll 1.5s infinite}@keyframes scroll{0%{top:8px;opacity:1}to{top:24px;opacity:0}}.footer{position:absolute;bottom:1rem;width:100%;text-align:center;font-size:.75rem;opacity:.5;color:#fff;z-index:10}.footer a{color:#fff;text-decoration:none;font-weight:600;border-bottom:1px solid rgba(255,255,255,.3);padding-bottom:1px;transition:all .3s}.footer a:hover{opacity:1;border-bottom:1px solid #fff;text-shadow:0 0 10px rgba(255,255,255,.5)}