init project files

styles/_animations.scss

@@ -0,0 +1,24 @@
+@keyframes marquee-left {
+  from { transform: translateX(0); }
+  to   { transform: translateX(-50%); }
+}
+
+@keyframes marquee-right {
+  from { transform: translateX(-50%); }
+  to   { transform: translateX(0); }
+}
+
+@keyframes pulse-dot {
+  0%, 100% { opacity: 1; transform: scale(1); }
+  50%       { opacity: 0.5; transform: scale(0.85); }
+}
+
+@keyframes float {
+  0%, 100% { transform: translateY(0); }
+  50%       { transform: translateY(-12px); }
+}
+
+@keyframes shimmer {
+  from { background-position: -200% 0; }
+  to   { background-position: 200% 0; }
+}