/* --- CLOUD & AUTOMATION SPECIFIC --- */
.cloud-core {
    background: linear-gradient(135deg, #0f2027 0%, #203a43 100%) !important;
    border: 2px solid var(--teal) !important;
}

/* Custom Node Colors for DevOps Tools */
.sdlc-node:nth-child(2):hover .node-icon { color: #FF9900; box-shadow: 0 0 20px #FF9900; } /* AWS Orange */
.sdlc-node:nth-child(3):hover .node-icon { color: #2496ED; box-shadow: 0 0 20px #2496ED; } /* Docker Blue */
.sdlc-node:nth-child(5):hover .node-icon { color: #844FBA; box-shadow: 0 0 20px #844FBA; } /* Terraform Purple */
.sdlc-node:nth-child(7):hover .node-icon { color: #D24939; box-shadow: 0 0 20px #D24939; } /* Jenkins Red */

/* Section background tweak for a 'high-tech' feel */
.bg-darker {
    background: #0d1117; /* GitHub-style dark blue-black */
}