refactor: update deploy section UI with dark theme and hover animations

src/styles/tailwind.css

@@ -1,5 +1,22 @@
 @import 'tailwindcss';
 
+@theme {
+  --animate-scroll: scroll var(--animation-duration, 40s) var(--animation-direction, forwards) linear infinite;
+
+  @keyframes scroll {
+    to {
+      transform: translate(calc(-50% - 0.5rem));
+    }
+  }
+
+  --animate-pulse-slow: pulse 6s ease-in-out infinite;
+
+  @keyframes pulse {
+    '0%, 100%': { opacity: '1' },
+    '50%': { opacity: '0.6' }
+  }
+}
+
 @plugin '@tailwindcss/forms';
 
 @theme {