.testimonial-block{
  margin:var(--space-8) 0;
}

.testimonial-title{
  text-align:center;
  font-size:2rem;
}

.testimonial-grid{
  display:flex;
  flex-direction:column;
  gap:40px;

  max-width:1000px;   /* 🔥 belangrijk */
  margin:0 auto;
}

.testimonial-card{
  background:#f5f7f6;
  padding:42px 38px;
  border-radius:10px;
  box-shadow:0 8px 25px rgba(0,0,0,.04);
  text-align:center;
}

.testimonial-author{
  color:#777;
}