Remove floating animation, keep 3D tilt

index_ibm.html

@@ -275,16 +275,11 @@ h1 {
     border: 1px solid var(--border);
     background: var(--surface);
     position: relative;
-    animation: dashFloat 6s ease-in-out infinite;
     box-shadow: var(--dash-shadow);
     transition: background 0.5s var(--ease-out), box-shadow 0.5s var(--ease-out), transform 0.1s;
     transform-style: preserve-3d;
     perspective: 1000px;
 }
-@keyframes dashFloat {
-    0%, 100% { transform: translateY(0); }
-    50% { transform: translateY(-6px); }
-}
 .hero-right.tilt-active {
     animation: none;
     transition: transform 0.15s var(--ease-out), box-shadow 0.3s var(--ease-out);