/* ========================================
   ENHANCED PORTFOLIO CARDS - 2026 PREMIUM
   Showcases ALL Airtable Data Beautifully
   ======================================== */

/* Enhanced Portfolio Item - Premium Card Design */
.portfolio-item-enhanced {
  position: relative;
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-md);
  backdrop-filter: var(--backdrop);
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-item-enhanced::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-brand);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: 2;
}

.portfolio-item-enhanced:hover {
  transform: translateY(-12px) scale(1.02);
  border-color: var(--card-border-hover);
  box-shadow: var(--shadow-xl), var(--glow-gold);
}

.portfolio-item-enhanced:hover::before {
  opacity: 1;
}

/* Enhanced Thumbnail with Video Indicator */
.portfolio-thumbnail-enhanced {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: linear-gradient(45deg, rgba(99, 102, 241, 0.1), rgba(255, 178, 0, 0.1));
}

.portfolio-thumbnail-enhanced img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.portfolio-item-enhanced:hover .portfolio-thumbnail-enhanced img {
  transform: scale(1.1);
}

/* Video Badge */
.portfolio-video-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(10px);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  z-index: 3;
}

.portfolio-video-badge i {
  color: var(--brand-gold);
}

/* Enhanced Content Section */
.portfolio-content-enhanced {
  padding: var(--space-xl);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Category Badge */
.portfolio-category-enhanced {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-full);
  background: rgba(99,102,241,0.15);
  border: 1px solid rgba(99,102,241,0.3);
  color: #c7d2fe;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  width: fit-content;
}

.portfolio-category-enhanced i {
  color: var(--brand-gold);
}

/* Title */
.portfolio-title-enhanced {
  font-size: var(--text-xl);
  font-weight: 900;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.3;
  background: var(--gradient-text-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Description */
.portfolio-description-enhanced {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
  margin: 0;
  flex: 1;
}

/* Metadata Grid */
.portfolio-metadata-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-meta-item {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.portfolio-meta-label {
  font-size: var(--text-xs);
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.portfolio-meta-value {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.portfolio-meta-value i {
  color: var(--brand-gold);
  font-size: var(--text-xs);
}

/* Expandable Details Section */
.portfolio-details-toggle {
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  font-weight: 600;
}

.portfolio-details-toggle:hover {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.3);
  color: var(--text-primary);
}

.portfolio-details-toggle i {
  transition: transform var(--transition-fast);
}

.portfolio-details-toggle.active i {
  transform: rotate(180deg);
}

.portfolio-details-expanded {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out;
  margin-top: 0;
}

.portfolio-details-expanded.active {
  max-height: 2000px;
  margin-top: var(--space-md);
}

.portfolio-details-content {
  padding: var(--space-lg);
  background: rgba(2, 6, 23, 0.5);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.05);
  display: grid;
  gap: var(--space-lg);
}

.portfolio-detail-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.portfolio-detail-section-title {
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--brand-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.portfolio-detail-section-content {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Tech Stack Tags */
.portfolio-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.portfolio-tech-tag {
  padding: var(--space-xs) var(--space-md);
  background: rgba(255, 178, 0, 0.15);
  border: 1px solid rgba(255, 178, 0, 0.3);
  border-radius: var(--radius-full);
  color: var(--brand-gold);
  font-size: var(--text-xs);
  font-weight: 600;
}

/* Action Buttons */
.portfolio-actions-enhanced {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.portfolio-action-btn {
  flex: 1;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: var(--text-sm);
  text-align: center;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  text-decoration: none;
  border: 1px solid transparent;
}

.portfolio-action-btn-primary {
  background: var(--gradient-gold);
  color: #0a0a0a;
  box-shadow: var(--glow-gold);
}

.portfolio-action-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow-gold-strong);
}

.portfolio-action-btn-secondary {
  background: rgba(99,102,241,0.15);
  border-color: rgba(99,102,241,0.3);
  color: var(--text-primary);
}

.portfolio-action-btn-secondary:hover {
  background: rgba(99,102,241,0.25);
  border-color: rgba(99,102,241,0.5);
}

/* Featured Badge */
.portfolio-featured-badge {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background: var(--gradient-gold);
  color: #0a0a0a;
  padding: var(--space-xs) var(--space-md);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 3;
  box-shadow: var(--glow-gold);
}

/* Industry Badge */
.portfolio-industry-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-full);
  color: var(--brand-emerald);
  font-size: var(--text-xs);
  font-weight: 700;
}

/* Services List */
.portfolio-services-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.portfolio-services-list li {
  padding: var(--space-xs) 0;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.portfolio-services-list li::before {
  content: '✓';
  color: var(--brand-gold);
  font-weight: 900;
}

/* Responsive */
@media (max-width: 768px) {
  .portfolio-metadata-grid {
    grid-template-columns: 1fr;
  }
  
  .portfolio-actions-enhanced {
    flex-direction: column;
  }
}