/* Black background section */
.gallery-section {
  background: #000;
  padding: 60px 20px;
}

/* Row layout */
.gallery-row {
  max-width: 1200px;
  margin: auto;
  display: flex;               /* KEY */
  gap: 20px;
}

/* Each image box */
.gallery-box {
  flex: 1;                     /* KEY */
  overflow: hidden;
}

/* Images */
.gallery-box img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}

/* Mobile view */
@media (max-width: 768px) {
  .gallery-row {
    flex-direction: column;    /* stack images */
  }

  .gallery-box img {
    height: 250px;
  }
}