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+<p>Jet lag is a work problem disguised as a travel story. If your income depends on judgment and communication, sleep debt becomes a business risk.</p>
+
+<h2>Shift before you fly when possible</h2>
+<p>Move your sleep window one to two hours per day toward the destination zone in the final days before departure. Perfect alignment is unnecessary; reducing the gap matters.</p>
+
+<h2>First 72 hours protocol</h2>
+<ul>
+  <li>Get morning light in the new local morning.</li>
+  <li>Avoid stacking critical negotiations on day one.</li>
+  <li>Use short naps (20–30 minutes) instead of long daytime sleep.</li>
+  <li>Keep caffeine earlier than your local afternoon when you can.</li>
+</ul>
+
+<h2>Protect one recovery block</h2>
+<p>Block a recovery window on your calendar the way you would block a client workshop. If everything is marked urgent, sleep loses—and then quality loses.</p>
+
+<h2>Team communication</h2>
+<p>Tell collaborators you are in transition for a defined period. Ambiguous availability creates after-hours expectations. Clear windows create trust.</p>