.nav{z-index:var(--z-nav);transition:transform var(--transition-default),background var(--transition-default);padding:1rem 0;position:fixed;top:0;left:0;right:0}.nav-scrolled{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border-subtle);background:#0b1530d9}.nav-hidden{transform:translateY(-100%)}.nav-inner{max-width:var(--max-w-content);justify-content:space-between;align-items:center;margin:0 auto;padding:0 1.25rem;display:flex}.nav-logo{color:var(--byte-white);align-items:center;gap:.75rem;text-decoration:none;display:flex}.nav-logo-text{font-family:var(--font-heading);letter-spacing:-.02em;font-size:1.25rem;font-weight:700}.nav-links{align-items:center;gap:2rem;margin:0;padding:0;list-style:none;display:flex}.nav-link{color:var(--byte-silver);transition:color var(--transition-fast);font-size:.9375rem;font-weight:500;text-decoration:none}.nav-link:hover{color:var(--byte-white)}.nav-link-active{color:var(--byte-cyan)}.nav-mobile-toggle{color:var(--byte-white);cursor:pointer;background:0 0;border:none;padding:.5rem;display:none}.nav-mobile-menu{background:var(--byte-navy);z-index:calc(var(--z-nav) + 1);flex-direction:column;justify-content:center;align-items:center;gap:2rem;display:none;position:fixed;inset:0}.nav-mobile-menu.open{display:flex}.nav-mobile-link{color:var(--byte-white);font-family:var(--font-heading);font-size:1.5rem;font-weight:600;text-decoration:none}@media (max-width:768px){.nav-links{display:none}.nav-mobile-toggle{display:block}.nav .btn{display:none}}
.footer{background:var(--bg-secondary);border-top:1px solid var(--border-subtle);padding:4rem 0 2rem;position:relative}.footer-inner{max-width:var(--max-w-content);margin:0 auto;padding:0 1.25rem}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;display:grid}.footer-brand-tagline{color:var(--byte-silver-dark);margin-top:.75rem;font-size:.8125rem;font-style:italic}.footer-brand-description{color:var(--byte-silver);max-width:280px;margin-top:1rem;font-size:.875rem;line-height:1.6}.footer-column-title{font-family:var(--font-heading);color:var(--byte-white);letter-spacing:.02em;text-transform:uppercase;margin-bottom:1rem;font-size:.875rem;font-weight:600}.footer-links{flex-direction:column;gap:.625rem;margin:0;padding:0;list-style:none;display:flex}.footer-link{color:var(--byte-silver-dark);transition:color var(--transition-fast);font-size:.875rem;text-decoration:none}.footer-link:hover{color:var(--byte-cyan)}.footer-bottom{border-top:1px solid var(--border-subtle);color:var(--byte-silver-dark);justify-content:space-between;align-items:center;margin-top:3rem;padding-top:1.5rem;font-size:.8125rem;display:flex}@media (max-width:768px){.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.footer-bottom{text-align:center;flex-direction:column;gap:1rem}}
.exit-popup{z-index:calc(var(--z-popup) + 1);background:var(--bg-surface);border-radius:var(--radius-2xl);border:1px solid #f9731633;width:90%;max-width:440px;padding:2rem;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%)}.exit-popup:before{content:"";background:linear-gradient(90deg,var(--byte-orange),var(--byte-orange-light));border-radius:var(--radius-2xl)var(--radius-2xl)0 0;height:2px;position:absolute;top:0;left:0;right:0}