.page-layout{flex-direction:column;min-height:100vh;display:flex}.page-header{z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f172af2;border-bottom:1px solid #3b82f633;position:fixed;top:0;left:0;right:0}.page-nav{justify-content:space-between;align-items:center;max-width:1200px;margin:0 auto;padding:1rem 2rem;display:flex}.nav-brand{align-items:center;gap:.75rem;display:flex}.nav-brand a{color:#fff;align-items:center;gap:.75rem;font-size:1.25rem;font-weight:600;text-decoration:none;display:flex}.nav-brand a:hover{color:#3b82f6}.btn-back{color:#3b82f6;background:#3b82f633;border:1px solid #3b82f64d;border-radius:8px;padding:.5rem 1rem;font-weight:500;text-decoration:none;transition:all .3s}.btn-back:hover{background:#3b82f64d;border-color:#3b82f6;transform:translate(-2px)}.page-main{flex:1;padding-top:80px}.page-footer{color:#fff;background:#0f172ae6;border-top:1px solid #3b82f633;padding:3rem 0 1rem}.page-footer .container{max-width:1200px;margin:0 auto;padding:0 2rem}.page-footer .footer-content{grid-template-columns:1fr 2fr;gap:3rem;margin-bottom:2rem;display:grid}.page-footer .footer-brand{flex-direction:column;gap:.75rem;display:flex}.page-footer .footer-brand span{color:#3b82f6;font-size:1.5rem;font-weight:700}.page-footer .footer-brand p{opacity:.7;font-size:.9rem}.page-footer .footer-links{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:2rem;display:grid}.page-footer .footer-column h4{color:#3b82f6;margin-bottom:1rem;font-weight:600}.page-footer .footer-column a{color:#ffffffb3;margin-bottom:.5rem;text-decoration:none;transition:color .3s;display:block}.page-footer .footer-column a:hover{color:#3b82f6}.page-footer .footer-bottom{text-align:center;opacity:.7;border-top:1px solid #3b82f633;padding-top:2rem;font-size:.9rem}@media (max-width:768px){.page-nav{padding:1rem}.nav-brand a{font-size:1.1rem}.page-footer .footer-content{grid-template-columns:1fr;gap:2rem}.page-footer .footer-links{grid-template-columns:repeat(2,1fr)}}@media (max-width:480px){.page-footer .footer-links{grid-template-columns:1fr}}