/* Labs Index Specific Styles */

.container {
  max-width: 1200px;
}

/* Filters */
.filters-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  justify-content: center;
  padding: 0 0.5rem;
}

.filter-btn {
  padding: 0.5rem 1.25rem;
  border-radius: 2rem;
  border: 1px solid var(--border-subtle);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s ease;
  font-family: inherit;
  min-width: 90px;
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-1px);
}

.filter-btn[aria-pressed="true"] {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
  box-shadow: 0 4px 16px var(--accent-glow);
}

/* Grid Layout */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-bottom: 3rem;
  width: 100%;
}

/* Project Card */
.project-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 1.5rem;
  text-decoration: none;
  color: inherit;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.project-card[hidden] {
  display: none;
}

.project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom right, var(--accent-glow), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.project-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-xl);
  transform: translateY(-6px);
}

.project-card:hover::before {
  opacity: 0.1;
}

.project-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-body);
  border-radius: 1.25rem;
  color: var(--accent);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  border: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}

.project-card:hover .project-icon {
  background: var(--accent);
  color: #ffffff;
  transform: scale(1.1) rotate(-6deg);
  border-color: var(--accent);
  box-shadow: 0 8px 16px var(--accent-glow);
}

.project-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
  position: relative;
  z-index: 1;
}

.project-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.project-content p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.85rem;
  background: var(--bg-body);
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 2rem;
  transition: all 0.2s;
  border: 1px solid var(--border-subtle);
}

.project-card:hover .tag {
  background: var(--bg-body);
  color: var(--accent);
  border-color: var(--accent);
}

/* Animations */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  animation: fadeIn 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Responsive */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .project-card {
    padding: 1.5rem;
  }

  .filters-container {
    gap: 0.5rem;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
    flex-wrap: nowrap;
  }

  .filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

@media (max-width: 480px) {
  .project-card {
    padding: 1.25rem;
    gap: 1rem;
  }

  .project-icon {
    width: 48px;
    height: 48px;
  }

  .project-icon svg {
    width: 24px;
    height: 24px;
  }
}