/* Project Cards */
.project-card {
  background: #2d3748;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 300px;
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.project-card.featured {
  border: 2px solid #4c63d2;
  position: relative;
}

.project-card.featured::before {
  content: "★ Featured";
  position: absolute;
  top: 0;
  right: 0;
  background: #4c63d2;
  color: white;
  padding: 0.25rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 500;
  border-bottom-left-radius: 8px;
  z-index: 2;
}





/* Card Content */
.card-content {
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(45, 55, 72, 0.75) 0%, rgba(26, 32, 44, 0.8) 100%);
  position: relative;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-info {
  flex-grow: 1;
}

.card-bottom {
  margin-top: auto;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #f7fafc;
  margin-bottom: 0.5rem;
  line-height: 1.3;
}

.title-link {
  color: inherit;
  text-decoration: none;
  display: inline-block;
  transition: opacity 0.2s ease;
}

.title-link:hover {
  color: inherit;
  text-decoration: underline;
  opacity: 0.9;
}

.title-link:visited {
  color: inherit;
}

.project-date {
  color: #a0aec0;
  font-size: 0.9rem;
  margin-bottom: 0.75rem;
}

.project-description {
  color: #cbd5e0;
  font-size: 0.9rem;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.project-tags {
  margin-bottom: 1.5rem;
  min-height: 2rem;
}

/* Card Actions */
.card-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.card-actions .btn-primary,
.card-actions .btn-secondary {
  flex: 1;
  text-align: center;
  min-width: 120px;
  font-size: 0.9rem;
  padding: 0.6rem 1rem;
}

/* Card States */
.project-card.hidden {
  display: none;
}

.project-card.filtered-out {
  opacity: 0.3;
  transform: scale(0.95);
}

/* Image Loading States */
.card-image img {
  background: #1a202c;
}

.card-image img[src=""],
.card-image img:not([src]) {
  background: linear-gradient(45deg, #1a202c 25%, #2d3748 25%, #2d3748 50%, #1a202c 50%, #1a202c 75%, #2d3748 75%);
  background-size: 20px 20px;
}

/* Responsive Cards */
@media (max-width: 768px) {
  .card-content {
    padding: 1rem;
  }
  
  .project-title {
    font-size: 1.1rem;
  }
  
  .project-description {
    -webkit-line-clamp: 2;
    font-size: 0.85rem;
  }
  
  .card-actions {
    flex-direction: column;
  }
  
  .card-actions .btn-primary,
  .card-actions .btn-secondary {
    flex: none;
    min-width: auto;
  }
}

@media (max-width: 480px) {
  .card-image {
    height: 150px;
  }
  
  .project-card.featured::before {
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
  }
}

/* Animation for card reveals */
.project-card {
  animation: fadeInUp 0.5s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Grid loading state */
.projects-grid.loading .project-card {
  opacity: 0.5;
}

/* Hover effects for tags in cards */
.project-card .tag:hover {
  transform: scale(1.05);
}