.navigation{background-color:var(--background-color);border-bottom:1px solid var(--border-color);z-index:100;padding:0 20px;position:sticky;top:0}.nav-container{max-width:var(--max-width);justify-content:space-between;align-items:center;height:60px;margin:0 auto;display:flex}.nav-brand{font-family:var(--font-mono);color:var(--text-color);letter-spacing:-.5px;font-size:1.5em;font-weight:700;text-decoration:none}.nav-brand:hover{opacity:.8}.nav-links{align-items:center;gap:30px;display:flex}.nav-link{font-family:var(--font-mono);color:var(--text-color);opacity:.8;font-size:.95em;text-decoration:none;transition:opacity .3s}.nav-link:hover,.nav-link.active{opacity:1;text-decoration:underline}.nav-link.nav-cta{background-color:var(--accent-primary);border-radius:6px;padding:8px 16px;font-weight:600;transition:all .2s;color:#fff!important;opacity:1!important}.nav-link.nav-cta:hover{background-color:var(--accent-primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d;text-decoration:none!important}.nav-link.nav-cta.active{text-decoration:none!important}.nav-link.buy-credits{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);border-radius:6px;padding:8px 16px;font-weight:600;transition:all .2s;color:#fff!important;opacity:1!important}.nav-link.buy-credits:hover{transform:translateY(-1px);box-shadow:0 4px 12px #667eea66;text-decoration:none!important}.nav-auth{align-items:center;gap:20px;display:flex}.login-link{background-color:var(--card-color);border:1px solid var(--card-border-color);border-radius:var(--border-radius);padding:8px 16px;transition:all .3s;opacity:1!important}.login-link:hover{background-color:var(--card-hover-color);border-color:var(--card-hover-border);transform:translateY(-1px);text-decoration:none!important}.nav-user{align-items:center;gap:15px;display:flex}.user-email{font-family:var(--font-mono);color:var(--text-color);opacity:.8;font-size:.9em}.sign-out-btn{font-family:var(--font-mono);border:1px solid var(--border-color);color:var(--text-color);border-radius:var(--border-radius);cursor:pointer;background:0 0;padding:6px 12px;font-size:.9em;transition:all .3s}.sign-out-btn:hover{background-color:var(--card-color);border-color:var(--card-border-color)}@media (max-width:900px){.nav-links{gap:15px}.nav-link{font-size:.85em}.nav-brand{font-size:1.3em}.user-email{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-size:.8em;overflow:hidden}}@media (max-width:768px){.nav-container{height:50px;padding:0 10px}.nav-links{gap:10px}.nav-link{font-size:.8em}.user-email{display:none}.nav-brand{font-size:1.2em}.sign-out-btn{padding:5px 10px;font-size:.8em}}
.site-footer{border-top:1px solid var(--border-color);background-color:var(--background-color);margin-top:6rem;padding:3rem 2rem 2rem}.footer-content{max-width:var(--max-width);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:3rem;margin:0 auto;display:grid}.footer-section h4{font-family:var(--font-mono);color:var(--text-color);margin-bottom:1rem;font-size:.9em;font-weight:600}.footer-tagline{font-family:var(--font-mono);color:var(--text-color);opacity:.6;margin:0;font-size:.85em}.footer-tagline-link{font-family:var(--font-mono);color:var(--text-color);opacity:.6;font-size:.85em;text-decoration:none;transition:all .2s;display:block}.footer-tagline-link:hover{opacity:1;color:var(--accent-primary)}.footer-section ul{margin:0;padding:0;list-style:none}.footer-section li{margin-bottom:.5rem}.footer-section a{font-family:var(--font-mono);color:var(--text-color);opacity:.7;font-size:.85em;text-decoration:none;transition:all .2s}.footer-section a:hover{opacity:1;color:var(--accent-primary)}.footer-bottom{max-width:var(--max-width);border-top:1px solid var(--border-color);text-align:center;margin:3rem auto 0;padding-top:2rem}.footer-bottom p{font-family:var(--font-mono);color:var(--text-color);opacity:.6;margin:0;font-size:.8em}@media (max-width:768px){.site-footer{margin-top:4rem;padding:2rem 1rem 1.5rem}.footer-content{grid-template-columns:repeat(2,1fr);gap:2rem}.footer-bottom{margin-top:2rem}}@media (max-width:480px){.footer-content{grid-template-columns:1fr;gap:1.5rem}}