/* ============================================================
   1) Project List Grid
   ============================================================ */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
  margin-bottom: 56px;
}

.post-card--featured {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
}

.post-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.post-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.post-card:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.post-card-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  flex-shrink: 0;
  border-bottom: var(--border-w) solid var(--border);
}

.post-card--featured .post-card-img {
  aspect-ratio: 16 / 8;
}

.post-card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

.post-card:hover .post-card-img-placeholder {
  transform: scale(1.03);
}

.post-card-img-icon {
  color: rgba(56, 56, 56, 0.25);
  font-size: 2.5rem;
}

.post-card--featured .post-card-img-icon {
  font-size: 4rem;
}

.post-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 20px;
}

.post-card--featured .post-card-body {
  padding: 28px;
}

.post-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.post-tag {
  padding: 3px 10px;
  border: var(--border-w) solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-blue);
  color: var(--text);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  line-height: 1.6;
  text-transform: uppercase;
}

.post-date {
  color: var(--text-muted);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  line-height: 1;
}

.post-title {
  margin-bottom: 10px;
  color: var(--text);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.4;
  text-transform: uppercase;
}

.post-card--featured .post-title {
  margin-bottom: 14px;
  font-size: 1.35rem;
}

.post-excerpt {
  margin-bottom: 20px;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.01em;
  line-height: 1.8;
  text-transform: none;
  flex: 1;
}

.post-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  margin-top: auto;
  padding-bottom: 2px;
  border-bottom: var(--border-w) solid var(--border);
  color: var(--text);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: gap var(--transition);
}

.post-read-more:hover {
  gap: 10px;
}

/* ============================================================
   2) Responsive
   ============================================================ */
@media (max-width: 900px) {
  .post-grid {
    grid-template-columns: 1fr 1fr;
  }

  .post-card--featured {
    grid-column: 1 / 3;
    grid-row: auto;
  }
}

@media (max-width: 640px) {
  .post-grid {
    grid-template-columns: 1fr;
  }

  .post-card--featured {
    grid-column: 1;
    grid-row: auto;
  }
}