.portfolio-preview {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  grid-template-rows: 1fr 1fr;
  gap: 9px;
  width: 100%;
  aspect-ratio: 0.98;
  padding: 9px;
  border: 1px solid rgba(116, 198, 255, 0.42);
  background: rgba(6, 20, 38, 0.72);
  box-shadow: 0 0 80px rgba(18, 117, 255, 0.27);
  transform: rotate(4deg);
}

.portfolio-tile {
  min-width: 0;
  min-height: 0;
  position: relative;
  overflow: hidden;
  background: #0b2035;
}

.portfolio-tile:first-child {
  grid-row: span 2;
}

.portfolio-tile img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-tile:hover img {
  transform: scale(1.05);
}

.portfolio-tile::after {
  content: "";
  position: absolute;
  inset: 30% 0 0;
  background: linear-gradient(transparent, rgba(3, 12, 25, 0.9));
  pointer-events: none;
}

.portfolio-tile-fantasy::after {
  inset: 70% 0 0;
  background: linear-gradient(transparent, rgba(3, 12, 25, 0.88));
}

.portfolio-tile > span {
  position: absolute;
  left: 12px;
  right: 8px;
  bottom: 11px;
  z-index: 2;
  color: #f0f7ff;
  font: 10px var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

@media (max-width: 800px) {
  .portfolio-preview {
    max-width: 400px;
  }
}