/* Resources Section - Mobile First */
.resources-section {
  background: linear-gradient(135deg, #FFF8F5 0%, #FFFFFF 100%);
  position: relative;
  overflow: hidden;
}

.resource-categories {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg);
  background: white;
  border-radius: var(--radius-xl);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}

.category-btn {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-full);
  color: var(--gray-600);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  font-size: 0.875rem;
}

.category-btn i {
  font-size: 1rem;
}

.category-btn:hover {
  border-color: var(--orange-primary);
  color: var(--orange-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.category-btn.active {
  background: linear-gradient(135deg, var(--orange-primary), var(--orange-light));
  border-color: var(--orange-primary);
  color: white;
  box-shadow: var(--shadow-orange);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.resource-card {
  background: white;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  box-shadow: var(--shadow-md);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.resource-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--orange-primary);
}

.resource-card.featured {
  grid-column: span 2;
  grid-row: span 2;
}

.resource-image {
  height: 200px;
  background: linear-gradient(135deg, var(--orange-primary), var(--orange-light));
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.resource-card.featured .resource-image {
  height: 300px;
}

.resource-icon {
  font-size: clamp(3rem, 6vw, 4rem);
  color: white;
  opacity: 0.9;
  z-index: 2;
  position: relative;
}

.resource-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  z-index: 3;
}

.resource-card:hover .resource-overlay {
  opacity: 1;
}

.play-btn {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--orange-primary);
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}

.play-btn:hover {
  background: white;
  transform: scale(1.1);
  box-shadow: var(--shadow-xl);
}

.resource-content {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.resource-category {
  display: inline-block;
  background: rgba(255, 107, 53, 0.1);
  color: var(--orange-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  margin-bottom: var(--space-md);
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.resource-content h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--black-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
  flex: 1;
}

.resource-card.featured .resource-content h3 {
  font-size: clamp(1.5rem, 3vw, 1.75rem);
}

.resource-content p {
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: var(--space-lg);
}

.resource-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--gray-200);
}

.duration,
.rating {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.875rem;
  color: var(--gray-500);
}

.duration i,
.rating i {
  font-size: 1rem;
}

.rating {
  color: var(--orange-primary);
  font-weight: 600;
}

/* Tools Section */
.tools-section {
  background: linear-gradient(135deg, #FFFFFF 0%, #FFF8F5 100%);
  position: relative;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.tool-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
  cursor: pointer;
  position: relative;
  box-shadow: var(--shadow-md);
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.tool-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--orange-primary);
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--orange-primary), var(--orange-light));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  transform: scaleX(0);
  transition: var(--transition);
}

.tool-card:hover::before {
  transform: scaleX(1);
}

.tool-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-lg);
  background: linear-gradient(135deg, var(--orange-primary), var(--orange-light));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.tool-icon::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: rotate(45deg);
  animation: shimmer 3s linear infinite;
}

.tool-card h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--black-primary);
  margin-bottom: var(--space-md);
  flex: 1;
}

.tool-card p {
  color: var(--gray-600);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: var(--space-lg);
  flex: 2;
}

.tool-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.feature-tag {
  background: rgba(255, 107, 53, 0.1);
  color: var(--orange-primary);
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.025em;
  border: 1px solid rgba(255, 107, 53, 0.2);
}

.tool-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}

/* Filter Animations */
.resource-card {
  transition: var(--transition), opacity var(--transition), transform var(--transition);
}

.resource-card.hidden {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

.resource-card.visible {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

/* No Results State */
.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-3xl);
  color: var(--gray-500);
}

.no-results i {
  font-size: 4rem;
  margin-bottom: var(--space-lg);
  color: var(--gray-300);
}

.no-results h3 {
  color: var(--gray-600);
  margin-bottom: var(--space-md);
}

/* Responsive Design */
@media (max-width: 1024px) {
  .resource-card.featured {
    grid-column: span 1;
    grid-row: span 1;
  }
  
  .resource-card.featured .resource-image {
    height: 200px;
  }
  
  .resource-card.featured .resource-content h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  }
}

@media (max-width: 768px) {
  .resources-grid,
  .tools-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .resource-categories {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }
  
  .category-btn {
    width: 100%;
    justify-content: center;
    max-width: 200px;
  }
  
  .tool-card {
    padding: var(--space-lg);
  }
  
  .tool-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .resource-content {
    padding: var(--space-lg);
  }
  
  .resource-content h3 {
    font-size: 1.25rem;
  }
  
  .resource-image {
    height: 150px;
  }
  
  .resource-icon {
    font-size: 2.5rem;
  }
  
  .play-btn {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }
  
  .resource-categories {
    padding: var(--space-md);
  }
  
  .category-btn {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.8rem;
  }
}

/* Animations */
@keyframes shimmer {
  0% {
    background-position: -1000px 0;
  }
  100% {
    background-position: 1000px 0;
  }
}