.grid-3x3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 equal columns */
  grid-auto-rows: 1fr;                   /* equal height rows */
  gap: 1.5rem;                          /* spacing between grid cells */
}

/* Ensure equal height by making rows use flexible fractions */
.grid-item {
  padding: 0rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

/* Headline style */
.grid-item h4 {
  margin: 0 0 0.5rem 0;
  font-weight: 300;
  font-size: 2.4rem;
  color: #666;
  letter-spacing: -0.05rem;
}

/* Text style */
.grid-item p {
  margin: 0;
  font-weight: 400;
  color: #666;
    line-height: 1.4rem;
  flex-grow: 1; /* fill remaining space if needed */
}

/* Responsive: single column below 768px */
@media (max-width: 768px) {
  .grid-3x3 {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;  /* rows adjust height naturally */
  }
}