:root{--color-bg-primary:#0d0d0f;--color-bg-secondary:#1a1a1d;--color-bg-card:hsla(0,0%,100%,.03);--color-border:hsla(0,0%,100%,.08);--color-border-strong:#1a1a1a;--color-text-primary:#ededed;--color-text-secondary:#888;--color-text-muted:#999;--color-accent:#667eea;--color-accent-2:#764ba2;--header-height:72px}*,:after,:before{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--color-bg-primary);color:var(--color-text-primary);padding-top:var(--header-height);-webkit-font-smoothing:antialiased}.skip-link{position:absolute;left:1rem;top:-3rem;z-index:1000;padding:.75rem 1rem;border-radius:.5rem;background:var(--color-accent);color:#fff;text-decoration:none;font-weight:600;transition:top .15s ease}.skip-link:focus{top:1rem}#main-content:focus{outline:none}.sidebar-desktop{display:block}.sidebar-mobile-toggle,.sidebar-nav-drawer{display:none}@media (max-width:768px){.sidebar-desktop,.sidebar-mobile-toggle{display:none}.sidebar-nav-drawer{position:fixed;inset:0;z-index:150;background:rgba(0,0,0,.75);align-items:flex-end;padding:1rem}.sidebar-nav-drawer.open{display:flex}.sidebar-nav-inner{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:16px;padding:1.25rem;width:100%}}.header-nav-links{display:flex;gap:2rem;align-items:center}.header-cta-desktop{display:flex;align-items:center;gap:1rem}.header-hamburger{display:none}@media (max-width:1024px){.header-cta-desktop,.header-nav-links{display:none}.header-hamburger{display:flex;align-items:center;justify-content:center}}@media (max-width:640px){header{padding-left:1rem!important;padding-right:1rem!important}}.contact-email-link:hover{color:var(--color-accent)}input::placeholder{color:#999;opacity:1}input:-ms-input-placeholder{color:#999;opacity:1}input::-ms-input-placeholder{color:#999;opacity:1}input[type=email],input[type=password],input[type=search],input[type=text]{background:#1a1a1d;border-color:hsla(0,0%,100%,.15);color:#ededed}