diff --git a/keith-portfolio/src/App.tsx b/keith-portfolio/src/App.tsx
index ae1398c..c738c2d 100644
--- a/keith-portfolio/src/App.tsx
+++ b/keith-portfolio/src/App.tsx
@@ -6,9 +6,11 @@ import ExperienceSection from './sections/ExperienceSection';
 import ProjectsSection from './sections/ProjectsSection';
 import CredentialsSection from './sections/CredentialsSection';
 import ContactSection from './sections/ContactSection';
+import { ContactProvider } from './components/ContactDialog';
 
 export default function App() {
   return (
+    <ContactProvider>
     <main style={{ background: '#0C0C0C', overflowX: 'clip' }}>
       <HeroSection />
       <MarqueeSection />
@@ -19,5 +21,6 @@ export default function App() {
       <CredentialsSection />
       <ContactSection />
     </main>
+    </ContactProvider>
   );
 }
diff --git a/keith-portfolio/src/components/ContactButton.tsx b/keith-portfolio/src/components/ContactButton.tsx
index b36d598..59b4988 100644
--- a/keith-portfolio/src/components/ContactButton.tsx
+++ b/keith-portfolio/src/components/ContactButton.tsx
@@ -1,18 +1,21 @@
-import { profile } from "../data/content";
+import { useOpenContact } from './ContactDialog';
 
 export default function ContactButton() {
+  const openContact = useOpenContact();
   return (
-    <a
-      href={`mailto:${profile.email}`}
+    <button
+      type="button"
+      onClick={openContact}
       className="inline-block whitespace-nowrap rounded-full px-8 py-3 text-xs font-medium uppercase tracking-widest text-white sm:px-10 sm:py-3.5 sm:text-sm md:px-12 md:py-4 md:text-base"
       style={{
         background: 'linear-gradient(123deg, #18011F 7%, #B600A8 37%, #7621B0 72%, #BE4C00 100%)',
         boxShadow: '0px 4px 4px rgba(181, 1, 167, 0.25), 4px 4px 12px #7721B1 inset',
         outline: '2px solid white',
         outlineOffset: '-3px',
+        cursor: 'pointer',
       }}
     >
       Contact Me
-    </a>
+    </button>
   );
 }
diff --git a/keith-portfolio/src/components/ContactDialog.tsx b/keith-portfolio/src/components/ContactDialog.tsx
new file mode 100644
index 0000000..1079475
--- /dev/null
+++ b/keith-portfolio/src/components/ContactDialog.tsx
@@ -0,0 +1,101 @@
+import { createContext, useCallback, useContext, useEffect, useRef, useState } from 'react';
+import type { ReactNode } from 'react';
+import { Check, Copy, Mail, X } from 'lucide-react';
+import { profile } from '../data/content';
+
+const OpenContext = createContext<() => void>(() => {});
+export const useOpenContact = () => useContext(OpenContext);
+
+const subject = encodeURIComponent('Portfolio enquiry');
+const to = encodeURIComponent(profile.email);
+const options = [
+  { label: 'Open my email app', href: `mailto:${profile.email}?subject=${subject}`, newTab: false },
+  { label: 'Write in Gmail', href: `https://mail.google.com/mail/?view=cm&fs=1&to=${to}&su=${subject}`, newTab: true },
+  { label: 'Write in Yahoo Mail', href: `https://compose.mail.yahoo.com/?to=${to}&subject=${subject}`, newTab: true },
+];
+
+const optionClass =
+  'flex items-center justify-between gap-3 rounded-full border-2 border-[#D7E2EA] px-6 py-3 text-sm font-medium uppercase tracking-widest text-[#D7E2EA] transition-colors hover:bg-[#D7E2EA]/10 sm:text-base';
+
+export function ContactProvider({ children }: { children: ReactNode }) {
+  const [open, setOpen] = useState(false);
+  const [copied, setCopied] = useState(false);
+  const inputRef = useRef<HTMLInputElement>(null);
+  const closeRef = useRef<HTMLButtonElement>(null);
+  const opener = useRef<HTMLElement | null>(null);
+
+  const show = useCallback(() => {
+    opener.current = document.activeElement as HTMLElement | null;
+    setCopied(false);
+    setOpen(true);
+  }, []);
+  const hide = useCallback(() => {
+    setOpen(false);
+    opener.current?.focus?.();
+  }, []);
+
+  useEffect(() => {
+    if (!open) return;
+    closeRef.current?.focus();
+    const onKey = (e: KeyboardEvent) => e.key === 'Escape' && hide();
+    document.addEventListener('keydown', onKey);
+    const prev = document.body.style.overflow;
+    document.body.style.overflow = 'hidden';
+    return () => {
+      document.removeEventListener('keydown', onKey);
+      document.body.style.overflow = prev;
+    };
+  }, [open, hide]);
+
+  const copy = async () => {
+    try {
+      await navigator.clipboard.writeText(profile.email);
+      setCopied(true);
+    } catch {
+      inputRef.current?.select();
+    }
+  };
+
+  return (
+    <OpenContext.Provider value={show}>
+      {children}
+      {open && (
+        <div
+          className="fixed inset-0 z-50 flex items-center justify-center bg-black/70 p-4 backdrop-blur-sm"
+          onMouseDown={(e) => e.target === e.currentTarget && hide()}
+        >
+          <div role="dialog" aria-modal="true" aria-labelledby="contact-title" className="relative flex w-full max-w-md flex-col gap-5 rounded-[32px] border-2 border-[#D7E2EA] bg-[#0C0C0C] p-6 sm:p-8">
+            <button ref={closeRef} onClick={hide} aria-label="Close" className="absolute right-4 top-4 rounded-full p-2 text-[#D7E2EA] transition-colors hover:bg-[#D7E2EA]/10">
+              <X size={22} />
+            </button>
+            <h2 id="contact-title" className="hero-heading pr-10 text-4xl font-black uppercase leading-none sm:text-5xl">Email Keith</h2>
+            <p className="font-light leading-relaxed text-[#D7E2EA]/80">Pick how you would like to write. Your message goes to the address below.</p>
+            <div className="flex items-center gap-2">
+              <input
+                ref={inputRef}
+                id="contact-email"
+                readOnly
+                value={profile.email}
+                aria-label="Email address"
+                onFocus={(e) => e.currentTarget.select()}
+                className="min-w-0 flex-1 rounded-full border border-[#D7E2EA]/40 bg-transparent px-5 py-3 text-[#D7E2EA]"
+              />
+              <button onClick={copy} className="flex shrink-0 items-center gap-2 rounded-full border border-[#D7E2EA]/40 px-4 py-3 text-sm text-[#D7E2EA] transition-colors hover:bg-[#D7E2EA]/10">
+                {copied ? <Check size={16} /> : <Copy size={16} />}
+                {copied ? 'Copied' : 'Copy'}
+              </button>
+            </div>
+            <div className="flex flex-col gap-3">
+              {options.map((o) => (
+                <a key={o.label} href={o.href} className={optionClass} {...(o.newTab ? { target: '_blank', rel: 'noopener noreferrer' } : {})}>
+                  {o.label}
+                  <Mail size={18} />
+                </a>
+              ))}
+            </div>
+          </div>
+        </div>
+      )}
+    </OpenContext.Provider>
+  );
+}