website refactor

apps/website/ui/Header.tsx

@@ -0,0 +1,16 @@
+import React from 'react';
+import Container from '@/components/ui/Container';
+
+interface HeaderProps {
+  children: React.ReactNode;
+}
+
+export function Header({ children }: HeaderProps) {
+  return (
+    <header className="fixed top-0 left-0 right-0 z-50 bg-deep-graphite/80 backdrop-blur-sm border-b border-white/5">
+      <Container>
+        {children}
+      </Container>
+    </header>
+  );
+}