/* Card Base Styles */
.card {
  background: rgba(20, 20, 20, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-radius: 1rem;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  cursor: pointer;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
  border-color: rgba(34, 188, 239, 0.3);
}

.card-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: var(--font-normal);
}

.card-meta .read-time {
  color: var(--white);
  font-weight: var(--font-medium);
}

.card-meta .date {
  color: rgba(255, 255, 255, 0.5);
}

.card-title {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: var(--font-thick);
  line-height: 1.3;
  margin: 0;
  transition: color 0.3s ease;
}

.card:hover .card-title {
  color: var(--accent-color);
}

.card-description {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
  font-weight: var(--font-normal);
}

.card-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.card-author-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: border-color 0.3s ease;
}

.card:hover .card-author-avatar {
  border-color: var(--accent-color);
}

.card-author-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-author-name {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: var(--font-medium);
  margin: 0;
}

.card-author-tags {
  display: flex;
  gap: 0.5rem;
}

.card-tag {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.8);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.75rem;
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
}

.card:hover .card-tag {
  background: rgba(34, 188, 239, 0.2);
  color: var(--accent-color);
}

/* Wide Version - Full Width */
.card-wide {
  max-width: 1300px;
  margin: 0 auto;
  display: flex;
  min-height: 200px;
  margin-left: 0rem;
  margin-right: 0rem;
}

.card-wide .card-image {
  width: 300px;
  height: auto;
  flex-shrink: 0;
}

.card-wide .card-content {
  flex: 1;
  padding: 2rem;
  justify-content: center;
}

.card-wide .card-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.card-wide .card-description {
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

/* Tiled Version - 3 Cards in Row */
.cards-container {
  max-width: 1300px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  padding: 0 2rem;
}

.card-tile {
  display: flex;
  flex-direction: column;
}

.card-tile .card-image {
  height: 200px;
}

.card-tile .card-content {
  flex: 1;
  padding: 1.5rem;
}

.card-tile .card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

/* Section Styling */
.cards-section {
  padding: 4rem 0;
  background: var(--background-color);
}

.section-title {
  text-align: center;
  color: var(--white);
  font-size: 2.5rem;
  font-weight: var(--font-thick);
  margin-bottom: 3rem;
  padding: 0 2rem;
}

.section-title .accent {
  color: var(--accent-color);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .cards-container {
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
  }
  
  .card-wide {
    flex-direction: column;
    margin-left: 0rem;
    margin-right: 0rem;
  }
  
  .card-wide .card-image {
    width: 100%;
    height: 200px;
  }
  
  .card-wide .card-content {
    padding: 1.5rem;
  }
  
  .card-wide .card-title {
    font-size: 1.75rem;
  }
}

@media (max-width: 768px) {
  .cards-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 0 1rem;
  }
  
  .cards-section {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 2rem;
    margin-bottom: 2rem;
  }
  
  .card-content {
    padding: 1.25rem;
  }
  
  .card-title {
    font-size: 1.25rem;
  }
  
  .card-wide {
    margin-left: 0rem;
    margin-right: 0rem;
  }
  
  .card-wide .card-content {
    padding: 1.25rem;
  }
  
  .card-wide .card-title {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .cards-container {
    padding: 0 1rem;
    gap: 1rem;
  }
  
  .card-content {
    padding: 1rem;
  }
  
  .card-title {
    font-size: 1.1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
    padding: 0 1rem;
  }
  
  .card-wide {
    margin-left: 0rem;
    margin-right: 0rem;
  }
}

/* Focus states for accessibility */
.card:focus {
  outline: 2px solid var(--accent-color);
  outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .card,
  .card-title,
  .card-author-avatar,
  .card-tag {
    transition: none;
  }
  
  .card:hover {
    transform: none;
  }
}