.navbar{background:var(--bg-dark);padding:1rem 2rem;box-shadow:var(--shadow);position:sticky;top:0;z-index:1000;border-bottom:3px solid var(--primary)}.nav-container{max-width:1200px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.nav-logo .logo-text{font-size:1.8rem;font-weight:bold;background:var(--gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;text-shadow:0 2px 10px rgba(108,92,231,0.3);transition:all 0.3s ease}.play-btn{background:var(--gradient);border:none;padding:12px 30px;border-radius:50px;color:var(--text-light);font-weight:bold;font-size:1.1rem;cursor:pointer;position:relative;overflow:hidden;transition:all 0.3s ease;box-shadow:0 4px 15px rgba(108,92,231,0.4)}.play-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(108,92,231,0.6)}.play-btn:active{transform:translateY(0)}.play-btn.loading{padding-right:50px}.play-loader{position:absolute;right:20px;top:50%;transform:translateY(-50%);width:20px;height:20px;border:2px solid transparent;border-top:2px solid var(--text-light);border-radius:50%;animation:spin 1s linear infinite;opacity:0;transition:opacity 0.3s ease}.play-btn.loading .play-loader{opacity:1}.play-btn.loading .play-text{opacity:0.7}@keyframes spin{0%{transform:translateY(-50%) rotate(0deg)}100%{transform:translateY(-50%) rotate(360deg)}}.disclaimer{background:var(--card-bg);border-left:4px solid var(--accent);padding:20px;margin:30px auto;border-radius:var(--border-radius);max-width:800px;box-shadow:var(--shadow)}.disclaimer h2{color:var(--accent);margin-bottom:10px;font-size:1.5rem}.footer{background:var(--bg-dark);padding:40px 0 20px;margin-top:50px;border-top:1px solid rgba(255,255,255,0.1)}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px;margin-bottom:30px}.footer-section{background:var(--card-bg);padding:25px;border-radius:var(--border-radius);box-shadow:var(--shadow)}.footer-section h3{color:var(--secondary);margin-bottom:15px;font-size:1.3rem}.footer-section p{margin-bottom:15px;color:rgba(255,255,255,0.8)}.footer-section a{color:var(--text-light);text-decoration:none}.responsible-btn{display:inline-block;background:var(--gradient);color:var(--text-light);padding:10px 20px;border-radius:50px;text-decoration:none;font-weight:bold;margin-top:10px;transition:all 0.3s ease;box-shadow:0 4px 10px rgba(108,92,231,0.3)}.responsible-btn:hover{transform:translateY(-2px);box-shadow:0 6px 15px rgba(108,92,231,0.5)}.footer-bottom{text-align:center;padding-top:20px;border-top:1px solid rgba(255,255,255,0.1);color:rgba(255,255,255,0.6);font-size:0.9rem}@media (max-width:768px){.navbar{padding:1rem}.nav-logo .logo-text{font-size:1.4rem}.play-btn{padding:10px 20px;font-size:1rem}.play-btn.loading{padding-right:45px}.footer-content{grid-template-columns:1fr}}@media (max-width:480px){.nav-container{flex-direction:column;gap:1rem}.nav-logo .logo-text{font-size:1.6rem;text-align:center}.play-btn{width:100%;max-width:200px}.disclaimer,.footer-section{padding:15px}}