.aam-demo-grid { display: grid; gap: 1rem; grid-template-columns: repeat(3,minmax(0,1fr)); }
.aam-demo-card { background: #fff; border: 1px solid #cad7ec; border-radius: 1rem; box-shadow: 0 18px 42px rgba(7,28,65,.09); padding: 1.25rem; }
.aam-demo-card h2 { font-size: 1.25rem; margin: 0 0 .55rem; }
.aam-demo-card > p { color: #40516e; min-height: 5.2rem; }
.aam-purchase { background: linear-gradient(135deg,#0b2f6b,#0c66e4); border-radius: 1rem; color: #fff; padding: clamp(1.2rem,4vw,2rem); }
.aam-purchase h2,.aam-purchase p { color: #fff; }
.aam-purchase .button.secondary { border-color: #fff; color: #fff; }
@media (max-width: 800px) { .aam-demo-grid { grid-template-columns: 1fr; } .aam-demo-card > p { min-height: 0; } }