* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #ffffff;
  font-family: 'Press Start 2P', monospace;
}

main {
  padding: 2.5rem 2rem;
  min-height: 100vh;
}

.portfolio-title {
  font-size: 14px;
  color: #000;
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1.8;
  margin-bottom: 0.4rem;
}

.portfolio-subtitle {
  font-family: 'VT323', monospace;
  font-size: 20px;
  color: #555;
  letter-spacing: 1px;
  margin-bottom: 2.5rem;
}

.pixel-divider {
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(
    to right,
    #000 0px, #000 8px,
    transparent 8px, transparent 16px
  );
  margin-bottom: 2.5rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.5rem;
}

.folder-card {
  text-decoration: none;
  display: block;
  cursor: pointer;
  transition: transform 0.1s steps(1);
}

.folder-card:hover {
  transform: translate(-4px, -4px);
}

.folder-tab {
  background: #000;
  height: 14px;
  width: 48%;
  margin-left: 12px;
  position: relative;
  top: 2px;
  clip-path: polygon(0 100%, 0 30%, 8px 0, calc(100% - 8px) 0, 100% 30%, 100% 100%);
}

.folder-body {
  background: #fff;
  border: 3px solid #000;
  padding: 1rem 1rem 1.25rem;
  min-height: 160px;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  box-shadow: 5px 5px 0px #000;
  transition: box-shadow 0.1s steps(1);
}

.folder-card:hover .folder-body {
  box-shadow: 9px 9px 0px #000;
}

.folder-img {
  width: 64px;
  height: 64px;
  position: absolute;
  top: 1rem;
  left: 1rem;
  object-fit: cover;
  image-rendering: pixelated;
  border: 2px solid #ccc;
}

.folder-img-placeholder {
  width: 64px;
  height: 64px;
  position: absolute;
  top: 1rem;
  left: 1rem;
  border: 2px solid #ccc;
  background-image:
    linear-gradient(45deg, #ddd 25%, transparent 25%),
    linear-gradient(-45deg, #ddd 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #ddd 75%),
    linear-gradient(-45deg, transparent 75%, #ddd 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
}

.folder-title {
  font-family: 'Press Start 2P', monospace;
  font-size: 7px;
  color: #000;
  line-height: 1.8;
  text-transform: uppercase;
  word-break: break-word;
}

.folder-tag {
  font-family: 'VT323', monospace;
  font-size: 14px;
  color: #666;
  margin-top: 6px;
  letter-spacing: 1px;
}

.pixel-cursor {
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #000;
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1s steps(1) infinite;
}

@keyframes blink {
  0%, 49%  { opacity: 1; }
  50%, 100% { opacity: 0; }
}