nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);padding:0 40px;height:62px;display:flex;align-items:center;justify-content:space-between}.nav-logo{font-family:var(--sans);font-weight:700;font-size:18px;letter-spacing:-.3px;color:var(--text);text-decoration:none;display:flex;align-items:center;gap:6px}.nav-logo span{color:var(--blue)}.nav-links{display:flex;align-items:center;gap:28px;list-style:none}.nav-links a{font-size:14px;font-weight:500;color:var(--text-muted);text-decoration:none;transition:color .2s}.nav-links a:hover{color:var(--text)}.nav-cta{background:var(--blue);color:#fff!important;padding:8px 18px;border-radius:8px;font-weight:600!important;font-size:14px!important;transition:background .2s!important}.nav-cta:hover{background:var(--blue-dark)!important}footer{background:#0f1117;color:#9ca3af;padding:32px 40px;display:flex;align-items:center;justify-content:space-between;font-size:13px;gap:16px;flex-wrap:wrap}footer a{color:#9ca3af;text-decoration:none}footer a:hover{color:#fff}.footer-links{display:flex;gap:24px}.footer-logo{font-weight:700;color:#fff;font-size:15px}@media (max-width:640px){nav{padding:0 20px}footer{flex-direction:column;align-items:flex-start}}