.portfolio-archive {
  display: grid;
  gap: 18px;
}

.portfolio-archive-intro {
  max-width: 760px;
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 18px;
}

.portfolio-card {
  background: #fff;
  border: 1px solid rgba(20, 32, 44, 0.08);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.08);
}

.portfolio-card-link {
  display: grid;
  color: inherit;
  height: 100%;
}

.portfolio-card-media img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.portfolio-card-copy {
  display: grid;
  gap: 8px;
  padding: 14px;
}

.portfolio-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #5e6b76;
}

.portfolio-card-copy h3 {
  margin: 0;
  font-size: 1.15rem;
}

.portfolio-card-copy p {
  margin: 0;
  color: #4b5563;
}

.portfolio-detail-card {
  display: grid;
  gap: 18px;
}

.portfolio-detail-hero {
  overflow: hidden;
  border-radius: 8px;
}

.portfolio-detail-cover {
  display: block;
  width: 100%;
  max-height: 70vh;
  object-fit: cover;
}

.portfolio-detail-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 16px;
}

.portfolio-detail-head h1 {
  margin: 0;
}

.portfolio-detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: #4b5563;
}

.portfolio-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.portfolio-gallery-item {
  display: block;
  background: #fff;
  border: 1px solid rgba(20, 32, 44, 0.08);
  border-radius: 8px;
  overflow: hidden;
}

.portfolio-gallery-item img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.portfolio-file-card {
  display: grid;
  place-items: center;
  min-height: 180px;
  padding: 16px;
  text-align: center;
  color: #334155;
  background: linear-gradient(180deg, #f8fafc, #eef2f7);
}